/* ------------------------------------
 * Typecho Theme — Refined Editorial
 * --------------------------------- */

@font-face {
  font-family: "HY Tang Mei Ren Web";
  src: url("assets/fonts/hytangmeiren-55w-common.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

/* ── Variables ── */
:root {
  --header-offset: 87px;
  /* 背景 */
  --bg: #F5F1EA;
  --bg-deep: rgba(255, 252, 247, .78);
  --surface: #F3F3F3;
  --surface-strong: #fff;
  --surface-warm: #EEE7DD;
  /* 边框 */
  --line: #E2DAD0;
  --line-strong: #DED6CA;
  --line-soft: #E9E9E9;
  --line-cool: #eee;
  /* 文字 */
  --text-primary: #36322C;
  --text-heading: #333;
  --text-content: #444;
  --text-secondary: #8B8074;
  --text-tertiary: #7C7267;
  --text-quaternary: #999;
  --text-deep: #1D1713;
  /* 链接 */
  --accent: #2E5B84;
  --accent-hover: #1F3346;
  /* 代码 */
  --code-text: #B94A48;
  /* 交互 */
  --hover-bg: rgba(229, 220, 208, .42);
  --hover-line: rgba(124, 94, 61, .78);
  /* Header */
  --header-bg: rgba(245, 241, 234, .72);
  --header-bg-scroll: rgba(245, 241, 234, .84);
  --header-shadow: 0 12px 30px rgba(33, 26, 18, .06);
  --header-shadow-scroll: 0 16px 38px rgba(33, 26, 18, .08);
  /* 描述 */
  --description: #90857A;
  /* 导航 */
  --nav-link: #655C52;
  --nav-active: #1E1A17;
  /* 文章 */
  --post-title-link: #201B17;
  --post-title-hover: #000;
  --post-meta-item: #887C71;
  --detail-title-link: #181411;
  --detail-title-hover: #000;
  --detail-content: #39342F;
  --detail-meta: #7B7066;
  --detail-heading: #1E1814;
  --detail-th: #2A221C;
  --detail-blockquote-border: #C8BBAA;
  --detail-blockquote-text: #6A6056;
  --detail-strong: var(--text-deep);
  /* 混合列表 */
  --mixed-title: #201B17;
  --mixed-excerpt: #5D554C;
  --mixed-action: #000000;
  --mixed-action-hover: rgba(0, 0, 0, 0.62);
  --mixed-badge-post: #5E7E9B;
  --mixed-badge-feel: #9B6C40;
  --echo-ink: #365E78;
  --echo-warm: #A37142;
  --echo-ring: rgba(54, 94, 120, .16);
  --home-hero-bg: rgba(245, 241, 234, .24);
  --home-header-bg: rgba(245, 241, 234, .46);
  --home-hero-grid: rgba(54, 94, 120, .055);
  --home-hero-ring: rgba(54, 94, 120, .28);
  --home-lyric-active: #27221E;
  --home-lyric-muted: #7C7267;
  --echo-feature-bg: linear-gradient(135deg, rgba(255, 255, 255, .62) 0%, rgba(238, 231, 221, .64) 100%);
  --echo-feature-border: rgba(94, 126, 155, .24);
  --echo-feature-shadow: 0 24px 70px rgba(67, 53, 37, .09);
  --home-stream-highlight: rgba(255, 253, 249, .32);
  --home-article-bg: rgba(220, 230, 236, .52);
  --home-note-bg: rgba(235, 222, 207, .56);
  --home-entry-shadow: 0 14px 32px rgba(67, 53, 37, .045);
  --home-entry-shadow-hover: 0 24px 48px rgba(67, 53, 37, .11);
  --home-station-bg: rgba(238, 231, 221, .72);
  --home-station-cell: rgba(54, 94, 120, .06);
  --home-station-shadow: 0 18px 50px rgba(67, 53, 37, .065), inset 0 0 0 1px rgba(94, 126, 155, .1);
  --home-station-link: #111;
  /* 快速搜索 */
  --quick-search-overlay: rgba(55, 48, 40, .3);
  --quick-search-bg: #F7F2EA;
  --quick-search-bg-strong: #EEE7DC;
  --quick-search-line: rgba(56, 48, 40, .14);
  --quick-search-line-strong: rgba(56, 48, 40, .25);
  --quick-search-text: #29231E;
  --quick-search-muted: #756C62;
  --quick-search-cool: #365E78;
  --quick-search-warm: #A37142;
  --quick-search-mark: #8E5E31;
  --quick-search-error: #934C3F;
  --quick-search-placeholder: rgba(72, 64, 55, .38);
  --quick-search-shadow: 0 24px 64px rgba(64, 48, 33, .14);
  /* 移动端导航 */
  --mobile-nav-backdrop: rgba(46, 40, 34, .2);
  --mobile-nav-bg: #F1ECE4;
  --mobile-nav-line: rgba(54, 48, 41, .16);
  --mobile-nav-line-strong: rgba(54, 48, 41, .28);
  --mobile-nav-text: #27221D;
  --mobile-nav-muted: #776E64;
  --mobile-nav-cool: #526F82;
  --mobile-nav-warm: #93663E;
  --mobile-nav-active: rgba(82, 111, 130, .08);
  /* 标签 */
  --tag-link: #5D6F82;
  --tag-link-hover: #23384D;
  /* 分页 */
  --page-more: #A19487;
  --page-hover-bg: rgba(0, 0, 0, .06);
  --page-hover-text: #3A3128;
  /* 评论 */
  --comment-card-bg: linear-gradient(135deg, rgba(255, 255, 255, .8), rgba(246, 241, 233, .5));
  --comment-child-bg: linear-gradient(135deg, rgba(232, 239, 244, .5), rgba(255, 255, 255, .4));
  --comment-form-bg: linear-gradient(135deg, rgba(255, 255, 255, .76), rgba(239, 232, 222, .48));
  --comment-input-bg: rgba(255, 255, 255, .58);
  --comment-reply-bg: rgba(54, 94, 120, .06);
  --comment-card-border: rgba(71, 60, 48, .11);
  --comment-card-shadow: 0 14px 34px rgba(71, 54, 36, .07), inset 0 1px 0 rgba(255, 255, 255, .86);
  --comment-card-shadow-hover: 0 18px 42px rgba(71, 54, 36, .1), inset 0 1px 0 rgba(255, 255, 255, .94);
  --comment-card-border-hover: rgba(94, 126, 155, .23);
  --comment-child-border: rgba(94, 126, 155, .14);
  --comment-input-border: rgba(71, 60, 48, .13);
  --comment-by-author-bg: linear-gradient(135deg, rgba(163, 113, 66, .14), rgba(255, 255, 255, .5));
  --comment-by-author-border: rgba(163, 113, 66, .24);
  /* 按钮 */
  --btn-bg: linear-gradient(135deg, #A08B6E 0%, #8B7355 50%, #756245 100%);
  --btn-bg-hover: linear-gradient(135deg, #8B7355 0%, #756245 50%, #6B5A42 100%);
  --btn-shadow: 0 2px 6px rgba(139, 115, 85, .25), 0 1px 2px rgba(0, 0, 0, .06);
  --btn-shadow-hover: 0 4px 14px rgba(139, 115, 85, .3), 0 2px 4px rgba(0, 0, 0, .08);
  --btn-shadow-active: 0 1px 3px rgba(139, 115, 85, .2);
  /* 输入框 */
  --input-border-focus: var(--accent);
  --input-shadow-focus: 0 0 0 3px rgba(46, 91, 132, .1);
  /* 侧边栏 */
  --widget-title: #251F1A;
  --widget-notice-text: #62584D;
  --widget-link-icon: #8E8275;
  --sidebar-link: inherit;
  --sidebar-link-hover: inherit;
  --toc-link: #000000;
  --toc-link-hover: #000000;
  --toc-link-active: #2563EB;
  --toc-number: #9A8E81;
  --toc-active-line: #A37142;
  --reading-progress-track: rgba(54, 94, 120, .1);
  --reading-progress-fill: #6F8799;
  --toc-drawer-overlay: rgba(43, 38, 33, .42);
  --toc-drawer-bg: #F5F1EA;
  --toc-drawer-line: rgba(56, 48, 40, .16);
  /* 归档 */
  --archive-title: #5F5A53;
  --archive-title-accent: #5E7488;
  --archive-timeline-dot: #9B866C;
  --archive-timeline-date: #8D8175;
  --archive-timeline-link: #27211C;
  --archive-timeline-link-hover: #000;
  --archive-timeline-cat: #86796D;
  --archive-pinned-label: #8C6D46;
  --archive-accent: #667F91;
  --archive-warm: #A86647;
  --archive-copy: #655C53;
  --archive-muted: #94887C;
  --archive-panel: rgba(255, 253, 249, .56);
  --archive-panel-hover: rgba(255, 253, 249, .78);
  --archive-pin: rgba(255, 252, 246, .48);
  --archive-shadow: 0 24px 68px rgba(79, 58, 40, .08);
  --archive-cool-glow: rgba(102, 127, 145, .1);
  --archive-warm-glow: rgba(168, 102, 71, .075);
  /* 说说 */
  --feel-label: #555;
  --feel-summary: #5E564E;
  --feel-detail-title: #191410;
  --feel-detail-meta: #7E7267;
  --feel-back: #5A6981;
  --feel-page-accent: #A35E3C;
  --feel-page-date: #C2B5A6;
  --feel-page-muted: #8D8175;
  --feel-page-copy: #5E564E;
  --feel-page-soft: rgba(163, 94, 60, .07);
  --feel-page-glow: rgba(163, 113, 66, .09);
  --feel-detail-surface: rgba(255, 253, 249, .38);
  --feel-detail-border: rgba(104, 83, 63, .12);
  /* 留言板 */
  --guestbook-accent: #627F91;
  --guestbook-warm: #A35E3C;
  --guestbook-copy: #62584E;
  --guestbook-muted: #8D8175;
  --guestbook-cool-glow: rgba(98, 127, 145, .1);
  --guestbook-warm-glow: rgba(163, 94, 60, .08);
  /* 友链 */
  --links-name: #251F1A;
  --links-desc: #62584E;
  --links-avatar-fallback: #765941;
  --links-avatar-bg: linear-gradient(135deg, #EFE5D8 0%, #E2D2BF 100%);
  --links-avatar-border: rgba(147, 120, 92, .14);
  --links-hover-border: #D2C6B7;
  --links-paper: #EEE8DD;
  --links-paper-soft: #F6F2EA;
  --links-ink: #29231D;
  --links-muted: #746A5E;
  --links-rule: rgba(65, 54, 43, .17);
  --links-accent: #A35E3C;
  --links-card-hover: rgba(163, 94, 60, .055);
  --links-cover-veil-start: rgba(238, 232, 221, .94);
  --links-cover-veil-mid: rgba(238, 232, 221, .7);
  --links-cover-veil-soft: rgba(238, 232, 221, .24);
  /* 错误页 */
  --error-code: #d6c6b8;
  --error-title: #3d2d28;
  --error-desc: #8a7a6e;
  --error-accent: #d66f57;
  --error-input-border: #ddd3c9;
  --error-input-bg: #fff;
  /* 赞助 */
  --sponsor-surface: rgba(255, 253, 249, .56);
  --sponsor-surface-hover: rgba(220, 230, 236, .68);
  --sponsor-action-bg: rgba(235, 222, 207, .62);
  --sponsor-muted: #756B61;
  --sponsor-accent: #8F6036;
  --sponsor-shadow: 0 18px 44px rgba(67, 53, 37, .07);
  --sponsor-btn-bg: #365E78;
  --sponsor-btn-bg-hover: #294B62;
  --sponsor-btn-shadow: 0 10px 22px rgba(54, 94, 120, .2);
  /* 宠物 */
  --pet-bubble-bg: rgba(255, 252, 245, .95);
  --pet-bubble-border: rgba(0, 0, 0, .08);
  --pet-bubble-text: #533e37;
  --pet-bubble-shadow: 0 10px 28px rgba(0, 0, 0, .12);
  --pet-control-bg: rgba(255, 252, 245, .96);
  --pet-control-border: rgba(0, 0, 0, .08);
  --pet-control-text: #5e453e;
  --pet-control-shadow: 0 8px 18px rgba(0, 0, 0, .1);
  --pet-hidden-bg: rgba(245, 239, 229, .98);
  --pet-hidden-text: #3d2d28;
  --pet-hidden-border: rgba(140, 108, 90, .22);
  --pet-hidden-shadow: 0 10px 22px rgba(112, 84, 71, .12);
  /* 页脚 */
  --signal-footer-bg: #EDE8E0;
  --signal-footer-line: rgba(62, 56, 49, .16);
  --signal-footer-muted: #6F665C;
  --signal-footer-warm: #8C6139;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #1A1A1A;
  --bg-deep: #141414;
  --surface: rgba(34, 34, 34, 0.94);
  --surface-strong: rgba(43, 43, 43, 0.97);
  --surface-warm: rgba(43, 43, 43, 0.97);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --line-soft: rgba(255, 255, 255, 0.09);
  --line-cool: rgba(255, 255, 255, 0.09);
  --text-primary: #F1F1F1;
  --text-heading: #F1F1F1;
  --text-content: #D6D6D6;
  --text-secondary: #D6D6D6;
  --text-tertiary: #A8A8A8;
  --text-quaternary: #808080;
  --text-deep: #F1F1F1;
  --accent: #C9B28B;
  --accent-hover: #DCC39A;
  --code-text: #E7C08F;
  --hover-bg: rgba(58, 58, 58, .34);
  --hover-line: rgba(220, 195, 154, .82);
  --header-bg: rgba(30, 30, 30, 0.76);
  --header-bg-scroll: rgba(34, 34, 34, 0.84);
  --header-shadow: 0 14px 34px rgba(0, 0, 0, .22), inset 0 -1px 0 rgba(255, 255, 255, .03);
  --header-shadow-scroll: 0 16px 40px rgba(0, 0, 0, .28), inset 0 -1px 0 rgba(255, 255, 255, .03);
  --description: #909090;
  --nav-link: var(--text-tertiary);
  --nav-active: var(--text-primary);
  --post-title-link: var(--text-primary);
  --post-title-hover: #FFFFFF;
  --post-meta-item: var(--text-tertiary);
  --detail-title-link: var(--text-primary);
  --detail-title-hover: #FFFFFF;
  --detail-content: var(--text-secondary);
  --detail-meta: var(--text-tertiary);
  --detail-heading: var(--text-primary);
  --detail-th: var(--text-primary);
  --detail-blockquote-border: var(--accent);
  --detail-blockquote-text: var(--text-tertiary);
  --mixed-title: var(--text-primary);
  --mixed-excerpt: var(--text-secondary);
  --mixed-action: #FFFFFF;
  --mixed-action-hover: rgba(255, 255, 255, 0.72);
  --mixed-badge-post: #9FBAD3;
  --mixed-badge-feel: var(--accent);
  --echo-ink: #AFC8DD;
  --echo-warm: #DCC39A;
  --echo-ring: rgba(175, 200, 221, .13);
  --home-hero-bg: rgba(20, 20, 20, .2);
  --home-header-bg: rgba(20, 20, 20, .52);
  --home-hero-grid: rgba(175, 200, 221, .045);
  --home-hero-ring: rgba(175, 200, 221, .24);
  --home-lyric-active: #F4F1EC;
  --home-lyric-muted: #97938D;
  --echo-feature-bg: linear-gradient(135deg, rgba(49, 49, 49, .82) 0%, rgba(36, 36, 36, .92) 100%);
  --echo-feature-border: rgba(175, 200, 221, .17);
  --echo-feature-shadow: 0 28px 74px rgba(0, 0, 0, .24);
  --home-stream-highlight: rgba(255, 255, 255, .035);
  --home-article-bg: rgba(175, 200, 221, .027);
  --home-note-bg: rgba(220, 195, 154, .045);
  --home-entry-shadow: none;
  --home-entry-shadow-hover: 0 24px 52px rgba(0, 0, 0, .28);
  --home-station-bg: rgba(255, 255, 255, .035);
  --home-station-cell: rgba(175, 200, 221, .045);
  --home-station-shadow: 0 18px 50px rgba(0, 0, 0, .12), inset 0 0 0 1px rgba(175, 200, 221, .06);
  --home-station-link: var(--text-secondary);
  --quick-search-overlay: rgba(5, 5, 5, .72);
  --quick-search-bg: #121516;
  --quick-search-bg-strong: #181C1E;
  --quick-search-line: rgba(255, 255, 255, .12);
  --quick-search-line-strong: rgba(255, 255, 255, .22);
  --quick-search-text: #F0EEE9;
  --quick-search-muted: #979B9C;
  --quick-search-cool: #AFC8DD;
  --quick-search-warm: #DCC39A;
  --quick-search-mark: #DCC39A;
  --quick-search-error: #E0A08E;
  --quick-search-placeholder: rgba(167, 167, 161, .42);
  --quick-search-shadow: 0 28px 72px rgba(0, 0, 0, .48);
  --mobile-nav-backdrop: rgba(0, 0, 0, .56);
  --mobile-nav-bg: #171A1B;
  --mobile-nav-line: rgba(255, 255, 255, .12);
  --mobile-nav-line-strong: rgba(255, 255, 255, .22);
  --mobile-nav-text: #F0EEE9;
  --mobile-nav-muted: #979B9C;
  --mobile-nav-cool: #AFC8DD;
  --mobile-nav-warm: #DCC39A;
  --mobile-nav-active: rgba(175, 200, 221, .08);
  --tag-link: var(--text-secondary);
  --tag-link-hover: var(--text-primary);
  --page-more: var(--text-quaternary);
  --page-hover-bg: rgba(255, 255, 255, .1);
  --page-hover-text: var(--text-primary);
  --comment-card-bg: linear-gradient(135deg, rgba(255, 255, 255, .068), rgba(255, 255, 255, .022));
  --comment-child-bg: linear-gradient(135deg, rgba(175, 200, 221, .065), rgba(255, 255, 255, .018));
  --comment-form-bg: linear-gradient(135deg, rgba(255, 255, 255, .06), rgba(201, 178, 139, .025));
  --comment-input-bg: rgba(8, 8, 8, .2);
  --comment-reply-bg: rgba(175, 200, 221, .07);
  --comment-card-border: rgba(255, 255, 255, .1);
  --comment-card-shadow: 0 16px 38px rgba(0, 0, 0, .22), inset 0 1px 0 rgba(255, 255, 255, .08);
  --comment-card-shadow-hover: 0 20px 46px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(255, 255, 255, .12);
  --comment-card-border-hover: rgba(175, 200, 221, .22);
  --comment-child-border: rgba(175, 200, 221, .13);
  --comment-input-border: rgba(255, 255, 255, .11);
  --comment-by-author-bg: linear-gradient(135deg, rgba(201, 178, 139, .12), rgba(255, 255, 255, .025));
  --comment-by-author-border: rgba(201, 178, 139, .25);
  --btn-bg: linear-gradient(135deg, #D8C4A2 0%, #C9B28B 52%, #B79C73 100%);
  --btn-bg-hover: linear-gradient(135deg, #E5D3B4 0%, #D3BA91 52%, #C1A478 100%);
  --btn-shadow: 0 7px 18px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(255, 255, 255, .2);
  --btn-shadow-hover: 0 10px 24px rgba(0, 0, 0, .34), inset 0 1px 0 rgba(255, 255, 255, .25);
  --btn-shadow-active: 0 1px 3px rgba(0, 0, 0, .2);
  --btn-text: #1A1A1A;
  --input-border-focus: rgba(155, 124, 184, 0.42);
  --input-shadow-focus: 0 0 0 3px rgba(155, 124, 184, 0.1);
  --input-bg: rgba(42, 42, 42, 0.82);
  --widget-title: var(--text-primary);
  --widget-notice-text: var(--text-tertiary);
  --widget-link-icon: var(--text-tertiary);
  --sidebar-link: rgb(220, 195, 154);
  --sidebar-link-hover: #EAD6B4;
  --toc-link: #FFFFFF;
  --toc-link-hover: #FFFFFF;
  --toc-link-active: rgb(102, 217, 239);
  --toc-number: #85898A;
  --toc-active-line: #DCC39A;
  --reading-progress-track: rgba(175, 200, 221, .09);
  --reading-progress-fill: #9EB8CA;
  --toc-drawer-overlay: rgba(0, 0, 0, .7);
  --toc-drawer-bg: #1D2021;
  --toc-drawer-line: rgba(255, 255, 255, .12);
  --archive-title: var(--text-tertiary);
  --archive-title-accent: #9FB1C1;
  --archive-timeline-dot: var(--accent);
  --archive-timeline-date: var(--text-quaternary);
  --archive-timeline-link: var(--text-secondary);
  --archive-timeline-link-hover: #FFFFFF;
  --archive-timeline-cat: var(--text-tertiary);
  --archive-pinned-label: var(--accent);
  --archive-accent: #ABC2D2;
  --archive-warm: #DDA083;
  --archive-copy: var(--text-secondary);
  --archive-muted: var(--text-quaternary);
  --archive-panel: rgba(57, 51, 46, .42);
  --archive-panel-hover: rgba(68, 61, 55, .58);
  --archive-pin: rgba(55, 49, 44, .5);
  --archive-shadow: 0 28px 76px rgba(0, 0, 0, .22);
  --archive-cool-glow: rgba(171, 194, 210, .065);
  --archive-warm-glow: rgba(221, 160, 131, .05);
  --feel-label: var(--text-tertiary);
  --feel-summary: var(--text-secondary);
  --feel-detail-title: var(--text-primary);
  --feel-detail-meta: var(--text-tertiary);
  --feel-back: var(--text-tertiary);
  --feel-page-accent: #DCC39A;
  --feel-page-date: #5F5B56;
  --feel-page-muted: var(--text-quaternary);
  --feel-page-copy: var(--text-secondary);
  --feel-page-soft: rgba(201, 178, 139, .055);
  --feel-page-glow: rgba(175, 200, 221, .06);
  --feel-detail-surface: rgba(255, 255, 255, .025);
  --feel-detail-border: rgba(220, 195, 154, .1);
  --guestbook-accent: #AFC8DD;
  --guestbook-warm: #DCC39A;
  --guestbook-copy: var(--text-secondary);
  --guestbook-muted: var(--text-quaternary);
  --guestbook-cool-glow: rgba(175, 200, 221, .07);
  --guestbook-warm-glow: rgba(220, 195, 154, .055);
  --links-name: var(--text-primary);
  --links-desc: var(--text-secondary);
  --links-avatar-fallback: var(--text-secondary);
  --links-avatar-bg: linear-gradient(135deg, rgba(78, 78, 78, 0.92) 0%, rgba(55, 55, 55, 0.94) 100%);
  --links-avatar-border: rgba(255, 255, 255, .08);
  --links-hover-border: rgba(201, 178, 139, 0.28);
  --links-paper: #242321;
  --links-paper-soft: #1E1E1D;
  --links-ink: #EEE7DC;
  --links-muted: #AAA094;
  --links-rule: rgba(235, 224, 207, .14);
  --links-accent: #D29A73;
  --links-card-hover: rgba(210, 154, 115, .07);
  --links-cover-veil-start: rgba(28, 28, 27, .94);
  --links-cover-veil-mid: rgba(28, 28, 27, .72);
  --links-cover-veil-soft: rgba(28, 28, 27, .25);
  --error-code: #5a4a3e;
  --error-title: #f2e7df;
  --error-desc: #9a8a7e;
  --error-accent: #e8856f;
  --error-input-border: #4a3e36;
  --error-input-bg: #2a2220;
  --sponsor-surface: rgba(255, 255, 255, .035);
  --sponsor-surface-hover: rgba(175, 200, 221, .07);
  --sponsor-action-bg: rgba(220, 195, 154, .055);
  --sponsor-muted: #A5AAA9;
  --sponsor-accent: #DCC39A;
  --sponsor-shadow: 0 20px 46px rgba(0, 0, 0, .18);
  --sponsor-btn-bg: #AFC8DD;
  --sponsor-btn-bg-hover: #C2D6E6;
  --sponsor-btn-shadow: 0 12px 26px rgba(0, 0, 0, .24);
  --pet-bubble-bg: rgba(34, 30, 28, .95);
  --pet-bubble-border: rgba(255, 255, 255, .08);
  --pet-bubble-text: #f2e7df;
  --pet-bubble-shadow: 0 14px 28px rgba(0, 0, 0, .28);
  --pet-control-bg: rgba(34, 30, 28, .96);
  --pet-control-border: rgba(255, 255, 255, .08);
  --pet-control-text: #f2e7df;
  --pet-control-shadow: 0 10px 22px rgba(0, 0, 0, .3);
  --pet-hidden-bg: rgba(50, 42, 39, .98);
  --pet-hidden-text: #fff3ea;
  --pet-hidden-border: rgba(255, 255, 255, .12);
  --pet-hidden-shadow: 0 12px 24px rgba(0, 0, 0, .34);
  --signal-footer-bg: #171A1B;
  --signal-footer-line: rgba(255, 255, 255, .14);
  --signal-footer-muted: #A5AAA9;
  --signal-footer-warm: #D4B58C;
}

/* ── Dark mode body & special overrides ── */
html[data-theme="dark"] body {
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.04), transparent 30%),
    linear-gradient(180deg, #151515 0%, #1A1A1A 24%, #1D1D1D 100%);
  color: var(--text-content);
}
html[data-theme="dark"] #body {
  background: linear-gradient(180deg, rgba(35, 35, 35, 0.96) 0%, rgba(38, 38, 38, 0.96) 18%, rgba(33, 33, 33, 0.97) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .015);
}
html[data-theme="dark"] #header {
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
}
html[data-theme="dark"] #search input {
  background: var(--input-bg);
}
html[data-theme="dark"] #search input::placeholder,
html[data-theme="dark"] textarea::placeholder {
  color: var(--text-quaternary);
}
html[data-theme="dark"] #search button {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23AFC8DD' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
  filter: none;
  top: 6px;
  right: 8px;
}
html[data-theme="dark"] .post-detail .post-content blockquote {
  background: linear-gradient(180deg, rgba(201, 178, 139, 0.12) 0%, rgba(39, 39, 39, 0.9) 100%);
}
html[data-theme="dark"] .post-detail .post-content img {
  box-shadow: 0 18px 42px rgba(0, 0, 0, .26);
}
html[data-theme="dark"] .post-detail .post-content table {
  background: rgba(40, 40, 40, 0.82);
}
html[data-theme="dark"] .post-detail .post-content th {
  background: rgba(52, 52, 52, 0.88);
}
html[data-theme="dark"] table th {
  background: rgba(52, 52, 52, 0.78);
}
html[data-theme="dark"] input[type="text"],
html[data-theme="dark"] input[type="email"],
html[data-theme="dark"] input[type="url"],
html[data-theme="dark"] input[type="password"],
html[data-theme="dark"] textarea {
  border-radius: 12px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04);
  background: var(--input-bg);
}
html[data-theme="dark"] .feel-content blockquote {
  background: linear-gradient(180deg, rgba(201, 178, 139, 0.12) 0%, rgba(39, 39, 39, 0.9) 100%);
}
html[data-theme="dark"] .feel-content img {
  box-shadow: 0 18px 42px rgba(0, 0, 0, .26);
}
html[data-theme="dark"] .feel-replying-to {
  background: var(--comment-reply-bg);
}
html[data-theme="dark"] .widget-notice,
html[data-theme="dark"] .widget-post-toc {
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
html[data-theme="dark"] .widget-post-toc {
  padding: 0 6px 0 0;
}
html[data-theme="dark"] .widget-notice .widget-title,
html[data-theme="dark"] .widget-post-toc .widget-title {
  padding-bottom: 0;
  border-bottom: none;
}
html[data-theme="dark"] .post-detail .post-content .archive-section-title,
html[data-theme="dark"] .archive-section-title {
  border-bottom: none;
}
html[data-theme="dark"] .archive-timeline-item:before {
  border-color: var(--bg);
}
html[data-theme="dark"] .archive-section-shell {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}
html[data-theme="dark"] #footer {
  border-top: 1px solid var(--line);
}
html[data-theme="dark"] #footer a {
  color: var(--signal-footer-muted);
}
html[data-theme="dark"] #footer a:hover {
  color: var(--signal-footer-warm);
}
html[data-theme="dark"] #secondary .widget:not(.widget-post-toc) a {
  color: var(--sidebar-link);
}
html[data-theme="dark"] #secondary .widget:not(.widget-post-toc) a:hover {
  color: var(--sidebar-link-hover);
}
html[data-theme="dark"] .post-detail,
html[data-theme="dark"] .feel-detail,
html[data-theme="dark"] .feel-detail .feel-meta span,
html[data-theme="dark"] .feel-detail .feel-meta time {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

/* ── Global ── */
body {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", "SimSun", serif;
  font-size: 87.5%;
}
html:not([data-theme="dark"]) body {
  background-image:
    radial-gradient(circle at 10% 0%, rgba(94, 126, 155, .10), transparent 28%),
    radial-gradient(circle at 92% 18%, rgba(163, 113, 66, .08), transparent 24%);
  background-attachment: fixed;
}
html[data-platform]:not([data-platform="mac"]) body,
html[data-platform]:not([data-platform="mac"]) body h1,
html[data-platform]:not([data-platform="mac"]) body h2,
html[data-platform]:not([data-platform="mac"]) body h3,
html[data-platform]:not([data-platform="mac"]) body h4,
html[data-platform]:not([data-platform="mac"]) body h5,
html[data-platform]:not([data-platform="mac"]) body h6,
html[data-platform]:not([data-platform="mac"]) body button,
html[data-platform]:not([data-platform="mac"]) body input,
html[data-platform]:not([data-platform="mac"]) body select,
html[data-platform]:not([data-platform="mac"]) body textarea {
  font-family: "HY Tang Mei Ren Web", "Microsoft YaHei UI", "Microsoft YaHei", "Segoe UI", "Noto Sans CJK SC", sans-serif;
}
a {
  color: var(--accent);
  text-decoration: none;
}
a:hover, a:active {
  color: var(--accent-hover);
}
pre, code {
  background: var(--surface);
  font-family: Menlo, Monaco, Consolas, "Lucida Console", "Courier New", monospace;
  font-size: .92857em;
}
code { padding: 2px 4px; color: var(--code-text); }
pre {
  padding: 8px;
  overflow: auto;
  max-height: 400px;
}
pre code {
  display: block;
  padding: 3px;
  color: var(--text-content);
}
blockquote {
  margin: 1em 0;
  padding-left: 1.5em;
  border-left: 4px solid var(--line-cool);
  color: var(--text-secondary);
}
table {
  border: 1px solid var(--line-cool);
  width: 100%;
}
table th,
table td {
  padding: 5px 10px;
  border: 1px solid var(--line-cool);
}
table th {
  background: var(--surface);
}
h1, h2, h3, h4, h5, h6 {
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "WenQuanYi Micro Hei","Microsoft Yahei", sans-serif;
}
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
textarea {
  padding: 5px;
  border: 1px solid var(--line-soft);
  width: 100%;
  border-radius: 2px;
  box-sizing: border-box;
  color: var(--text-primary);
}
textarea {
  resize: vertical;
}
input[type="text"]:focus-visible,
input[type="email"]:focus-visible,
input[type="url"]:focus-visible,
input[type="password"]:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

/* Special link style */
.post-meta a,
.post-content a,
.widget a,
.comment-content a {
  border-bottom: 1px solid var(--line-cool);
}
.post-meta a:hover,
.post-content a:hover,
.widget a:hover,
.comment-content a:hover {
  border-bottom-color: transparent;
}

/* ── Code highlight ── */
.post-content pre[class*="language-"] {
  margin: 1.2em 0;
  padding: 1.15em 1.2em;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05);
  max-height: none;
}
.post-content pre[class*="language-"] code[class*="language-"] {
  padding: 0;
  color: inherit;
  background: transparent;
  font-size: .95em;
}
.post-content :not(pre) > code[class*="language-"] {
  padding: .2em .42em;
  border-radius: 6px;
}
.post-content div.code-toolbar > .toolbar {
  top: .6em;
  right: .55em;
}
.post-content div.code-toolbar > .toolbar .toolbar-item > button,
.post-content div.code-toolbar > .toolbar .toolbar-item > a,
.post-content div.code-toolbar > .toolbar .toolbar-item > span {
  border-radius: 999px;
  box-shadow: none;
}

/* ── Header ── */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 120;
  padding: 16px 0 14px;
  border-bottom: 1px solid var(--line-strong);
  background: var(--header-bg);
  backdrop-filter: saturate(170%) blur(16px);
  -webkit-backdrop-filter: saturate(170%) blur(16px);
  box-shadow: var(--header-shadow);
  transition: padding .26s ease, background-color .26s ease, border-color .26s ease, box-shadow .26s ease, backdrop-filter .26s ease;
}
#header.is-scrolled {
  padding: 8px 0;
  background: var(--header-bg-scroll);
  box-shadow: var(--header-shadow-scroll);
}
body.is-home #header:not(.is-scrolled) {
  background: var(--home-header-bg);
  box-shadow: none;
}
body.is-home {
  overflow-x: clip;
}
.post-reading-progress {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  overflow: hidden;
  background: var(--reading-progress-track);
  pointer-events: none;
}
.post-reading-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--reading-progress-fill);
  transform: scaleX(var(--post-reading-progress, 0));
  transform-origin: left center;
  transition: transform .12s linear;
}
#header .header-row {
  display: grid;
  grid-template-columns: minmax(235px, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}
.header-brand {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
  padding: 0 10px;
}
.header-navigation {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
}
.header-tools {
  grid-column: 3;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 0;
  padding-right: 10px;
}
#body {
  padding-top: var(--header-offset);
  background: var(--bg-deep);
}
#logo {
  color: var(--text-heading);
  font-size: 2.5em;
}
.site-title {
  color: var(--text-heading);
  font-size: 1.86em;
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  gap: .42em;
  width: fit-content;
  letter-spacing: -.025em;
  transition: font-size .26s ease, color .2s ease;
}
.site-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.site-brand-text {
  display: flex;
  flex-direction: column;
}
#logo img {
  display: block;
  width: 56px;
  height: 56px;
  border: 1px solid rgba(54, 94, 120, .22);
  border-radius: 50%;
  object-fit: cover;
  filter: saturate(.82) sepia(.06);
  box-shadow: 0 0 0 5px rgba(255, 255, 255, .24);
  transition: width .26s ease, height .26s ease, box-shadow .26s ease;
}
html[data-theme="dark"] #logo img {
  border-color: rgba(175, 200, 221, .18);
  filter: saturate(.72) brightness(.9);
  box-shadow: 0 0 0 5px rgba(255, 255, 255, .035);
}
.site-echo-mark {
  position: relative;
  display: inline-block;
  width: 24px;
  height: 20px;
  color: var(--echo-ink);
  opacity: .78;
}
.site-echo-mark i {
  position: absolute;
  top: 50%;
  left: 0;
  border: 1.5px solid currentColor;
  border-left-color: transparent;
  border-bottom-color: transparent;
  border-radius: 50%;
  transform: translateY(-50%) rotate(45deg);
}
.site-echo-mark i:nth-child(1) {
  width: 6px;
  height: 6px;
}
.site-echo-mark i:nth-child(2) {
  width: 12px;
  height: 12px;
}
.site-echo-mark i:nth-child(3) {
  width: 18px;
  height: 18px;
}
.site-brand .description {
  margin: .35em 0 0;
  max-height: 2em;
  overflow: hidden;
  transition: margin .22s ease, max-height .22s ease, opacity .2s ease, transform .22s ease;
}
.description {
  margin: .5em 0 0;
  color: var(--description);
  font-style: italic;
}
#header.is-scrolled #logo img {
  width: 44px;
  height: 44px;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .16);
}
html[data-theme="dark"] #header.is-scrolled #logo img {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .025);
}
#header.is-scrolled .site-title {
  font-size: 1.68em;
}
#header.is-scrolled .site-brand .description {
  max-height: 0;
  margin-top: 0;
  opacity: 0;
  transform: translateY(-3px);
}

/* Navigation */
#nav-menu {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  transition: margin-top .26s ease;
}
#header.is-scrolled #nav-menu {
  margin-top: 0;
}
#nav-menu a {
  display: block;
  margin-right: -1px;
  padding: 0 10px 8px;
  border: none;
  border-bottom: none;
  height: 32px;
  line-height: 32px;
  color: var(--nav-link);
  float: left;
  text-decoration: none;
  position: relative;
}
#nav-menu a:after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform .25s ease;
}
#nav-menu a:hover,
#nav-menu .current {
  background: transparent;
  color: var(--nav-active);
  text-decoration: none;
}
#nav-menu .current:after {
  transform: scaleX(1);
}

/* Search */
#search {
  position: relative;
  width: 238px;
  height: 38px;
  margin-top: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  transition: margin-top .26s ease;
}
#header.is-scrolled #search {
  margin-top: 0;
}
#search input {
  width: 100%;
  height: 37px;
  padding: 0 38px 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--text-primary);
  font-size: 12px;
  letter-spacing: .01em;
  cursor: text;
}
html[data-theme="dark"] #search input {
  background: transparent;
}
#search input:focus {
  outline: none;
  box-shadow: none;
}
#search button {
  position: absolute;
  right: 0;
  top: 7px;
  border: none;
  padding: 0;
  width: 24px;
  height: 24px;
  background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2371665A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat center center;
  direction: ltr;
  text-indent: -9999em;
}
#search button:focus-visible {
  outline: 1px solid var(--echo-ink);
  outline-offset: 2px;
}
.header-search-noscript {
  display: none;
}

/* ── Echo mobile signal index ── */
.mobile-menu-toggle,
.mobile-navigation,
.mobile-navigation-fallback {
  display: none;
}
.mobile-navigation[hidden] {
  display: none !important;
}
html.mobile-navigation-open,
html.mobile-navigation-open body {
  overflow: hidden;
}
html.mobile-navigation-open body {
  position: fixed;
  right: 0;
  left: 0;
  width: 100%;
}
.mobile-menu-toggle {
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 52px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color .18s ease, opacity .18s ease;
}
.mobile-menu-toggle:hover {
  color: var(--text-deep);
}
.mobile-menu-toggle__lines {
  display: flex;
  width: 22px;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu-toggle__line {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transform-origin: center;
  transition: transform .4s cubic-bezier(.2, .72, .2, 1), opacity .25s ease;
}
.mobile-menu-toggle[aria-expanded="true"] {
  color: var(--text-deep);
}
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__line:first-child {
  transform: translateY(6px) rotate(45deg);
}
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__line:last-child {
  transform: translateY(-6px) rotate(-45deg);
}
.mobile-menu-toggle:focus-visible,
.mobile-navigation button:focus-visible,
.mobile-navigation a:focus-visible,
.mobile-navigation-fallback summary:focus-visible,
.mobile-navigation-fallback a:focus-visible {
  outline: 2px solid var(--echo-ink);
  outline-offset: 2px;
}

@media (max-width: 991px) {
  .mobile-navigation-ready .mobile-menu-toggle {
    display: inline-flex;
  }
  .mobile-navigation {
    position: fixed;
    inset: 0;
    z-index: 170;
    align-items: stretch;
    justify-items: start;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity .22s ease;
  }
  .mobile-navigation.is-open {
    display: grid;
    opacity: 1;
    pointer-events: auto;
  }
  .mobile-navigation:not([hidden]) {
    display: grid;
  }
  .mobile-navigation__backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: var(--mobile-nav-backdrop);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    cursor: default;
  }
  .mobile-navigation__panel {
    position: relative;
    width: min(390px, calc(100vw - 42px));
    height: 100vh;
    height: 100dvh;
    max-height: none;
    min-width: 0;
    overflow: hidden;
    border: 0;
    border-right: 1px solid var(--mobile-nav-line-strong);
    border-radius: 0;
    background-color: var(--mobile-nav-bg);
    background-image:
      radial-gradient(circle at 8% 4%, var(--mobile-nav-active), transparent 30%),
      linear-gradient(155deg, transparent 55%, rgba(147, 102, 62, .045) 100%);
    box-shadow: 22px 0 64px rgba(17, 14, 12, .24);
    color: var(--mobile-nav-text);
    outline: 0;
    transform: translateX(-102%);
    transform-origin: left center;
    transition: transform .4s cubic-bezier(.22, .8, .22, 1);
  }
  .mobile-navigation.is-open .mobile-navigation__panel {
    transform: translateX(0);
  }
  .mobile-navigation__panel:before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    width: 3px;
    background: linear-gradient(180deg, var(--mobile-nav-cool), var(--mobile-nav-warm));
  }
  .mobile-navigation__inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    max-height: 100%;
  }
  .mobile-navigation__head {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 0 0 auto;
    min-height: calc(72px + env(safe-area-inset-top, 0px));
    padding: env(safe-area-inset-top, 0px) 18px 0;
  }
  .mobile-navigation__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--mobile-nav-muted);
    cursor: pointer;
    transition: color .16s ease, background-color .16s ease, transform .16s ease;
  }
  .mobile-navigation__close span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }
  .mobile-navigation__close:hover {
    background: var(--mobile-nav-active);
    color: var(--mobile-nav-text);
    transform: rotate(5deg);
  }
  .mobile-navigation__close svg {
    width: 16px;
    height: 16px;
    color: var(--mobile-nav-cool);
  }
  .mobile-navigation__identity {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    flex-direction: column;
    padding: 14px 28px 26px;
    border-bottom: 1px solid var(--mobile-nav-line);
    text-align: center;
  }
  .mobile-navigation__identity img {
    display: block;
    width: 88px;
    height: 88px;
    margin-bottom: 14px;
    border: 1px solid var(--mobile-nav-line-strong);
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 12px 30px rgba(20, 17, 14, .16);
  }
  .mobile-navigation__identity strong {
    color: var(--mobile-nav-text);
    font-family: Baskerville, "Iowan Old Style", Georgia, serif;
    font-size: 24px;
    line-height: 1.15;
    letter-spacing: .09em;
  }
  .mobile-navigation__identity p {
    max-width: 25em;
    margin: 9px 0 0;
    color: var(--mobile-nav-muted);
    font-size: 12px;
    font-style: italic;
    line-height: 1.55;
  }
  .mobile-navigation__links {
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-color: var(--mobile-nav-line-strong) transparent;
    scrollbar-width: thin;
    padding: 18px 20px max(24px, env(safe-area-inset-bottom, 0px));
  }
  .mobile-navigation__links ol {
    display: grid;
    gap: 9px;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .mobile-navigation__links li {
    margin: 0;
  }
  .mobile-navigation__links a {
    position: relative;
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    min-height: 58px;
    padding: 0 16px;
    border: 1px solid transparent;
    border-radius: 16px;
    color: var(--mobile-nav-text);
    text-decoration: none;
    transition: border-color .2s ease, background-color .2s ease, color .2s ease, transform .2s ease;
  }
  .mobile-navigation__links a:hover,
  .mobile-navigation__links a:focus-visible {
    background: var(--mobile-nav-active);
    border-color: var(--mobile-nav-line);
    color: var(--mobile-nav-text);
    transform: translateX(4px);
  }
  .mobile-navigation__links a.current {
    border-color: var(--mobile-nav-line-strong);
    background:
      linear-gradient(105deg, color-mix(in srgb, var(--mobile-nav-cool) 18%, transparent), color-mix(in srgb, var(--mobile-nav-warm) 18%, transparent));
    color: var(--mobile-nav-text);
  }
  .mobile-navigation__index,
  .mobile-navigation__current {
    color: var(--mobile-nav-muted);
    font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
    font-size: 9px;
    font-variant-numeric: tabular-nums;
    letter-spacing: .1em;
  }
  .mobile-navigation__label {
    min-width: 0;
    overflow-wrap: anywhere;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: -.01em;
    line-height: 1.25;
  }
  .mobile-navigation__current {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 18px;
    color: var(--mobile-nav-cool);
    text-align: right;
    white-space: nowrap;
  }
  .mobile-navigation__status-dot {
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--mobile-nav-warm);
    box-shadow: 0 0 0 4px rgba(147, 102, 62, .1);
  }
  .mobile-navigation__chevron {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 20px;
    font-weight: 400;
    line-height: 1;
    transform: translateY(-1px);
  }
  html.mobile-navigation-open .site-pet,
  html.mobile-navigation-open .post-toc-mobile {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
  }
}

/* ── Echo quick search workbench ── */
html.quick-search-open,
html.quick-search-open body {
  overflow: hidden;
}
.quick-search[hidden] {
  display: none !important;
}
.quick-search {
  position: fixed;
  inset: 0;
  z-index: 320;
  display: grid;
  place-items: start center;
  padding: clamp(42px, 7vh, 76px) 24px 24px;
  opacity: 0;
  transition: opacity .2s ease;
}
.quick-search.is-open {
  opacity: 1;
}
.quick-search-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: var(--quick-search-overlay);
  cursor: default;
}
.quick-search-workbench {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(780px, calc(100vw - 48px));
  max-height: calc(100vh - clamp(72px, 12vh, 116px));
  overflow: hidden;
  border: 1px solid var(--quick-search-line);
  border-radius: 10px;
  background-color: var(--quick-search-bg);
  background-image: none;
  box-shadow: var(--quick-search-shadow);
  color: var(--quick-search-text);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity .2s ease, transform .22s ease;
}
.quick-search.is-open .quick-search-workbench {
  opacity: 1;
  transform: translateY(0);
}
.quick-search-workbench:before {
  content: none;
}
.quick-search-workbench:after {
  content: none;
}
.quick-search-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: start;
  padding: 30px 36px 20px;
  border-bottom: 0;
}
.quick-search-head h2 {
  margin: 0;
  color: var(--quick-search-text);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.045em;
}
.quick-search-head #quick-search-description {
  margin: 8px 0 0;
  color: var(--quick-search-muted);
  font-size: 13px;
  line-height: 1.7;
}
.quick-search-close {
  display: inline-flex;
  align-items: center;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: var(--quick-search-muted);
  font-size: 12px;
  letter-spacing: 0;
  cursor: pointer;
}
.quick-search-close:hover,
.quick-search-close:focus-visible {
  color: var(--quick-search-text);
}
.quick-search-form {
  padding: 0 36px;
  background: transparent;
}
.quick-search-input-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  min-height: 60px;
  padding: 0 16px;
  border: 1px solid var(--quick-search-line);
  border-radius: 6px;
  background: transparent;
  transition: border-color .18s ease;
}
.quick-search-input-shell:focus-within {
  border-color: var(--quick-search-line-strong);
}
.quick-search-input-shell input {
  min-width: 0;
  height: 58px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--quick-search-text);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(20px, 2.8vw, 26px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.035em;
}
.quick-search-input-shell input::-webkit-search-cancel-button {
  display: none;
}
.quick-search-input-shell input::placeholder {
  color: var(--quick-search-placeholder);
}
.quick-search-input-shell input:focus {
  outline: none;
  box-shadow: none;
}
.quick-search-submit {
  display: inline-flex;
  align-items: center;
  padding: 8px 0 8px 18px;
  border: 0;
  border-left: 1px solid var(--quick-search-line);
  border-radius: 0;
  background: transparent;
  color: var(--quick-search-muted);
  font-size: 13px;
  letter-spacing: 0;
  cursor: pointer;
}
.quick-search-submit:hover,
.quick-search-submit:focus-visible {
  color: var(--quick-search-text);
}
.quick-search-state {
  display: block;
  min-height: 46px;
  padding: 0 36px;
  border-bottom: 0;
  color: var(--quick-search-muted);
  font-size: 12px;
  letter-spacing: 0;
  line-height: 46px;
}
.quick-search-state p {
  margin: 0;
}
.quick-search-state[data-state="error"] p {
  color: var(--quick-search-error);
}
.quick-search-results {
  flex: 1;
  min-height: 0;
  padding: 0 36px 22px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: var(--quick-search-line-strong) transparent;
}
.quick-search-option--post .quick-search-option-kind {
  color: var(--quick-search-cool);
}
.quick-search-option--feel .quick-search-option-kind {
  color: var(--quick-search-warm);
}
.quick-search-option--all .quick-search-option-kind {
  color: var(--quick-search-warm);
}
.quick-search-option {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(150px, .8fr) minmax(210px, 1.2fr);
  gap: 18px;
  align-items: center;
  min-height: 76px;
  margin-top: 0;
  padding: 15px 0;
  border: 0;
  border-top: 1px solid var(--quick-search-line);
  border-radius: 0;
  background: transparent;
  color: var(--quick-search-text);
  font-family: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: color .16s ease;
}
.quick-search-option:before {
  content: none;
}
.quick-search-option:hover,
.quick-search-option:focus,
.quick-search-option.is-active {
  background: transparent;
  color: var(--quick-search-text);
  text-decoration: none;
  outline: none;
}
.quick-search-option--feel:hover,
.quick-search-option--feel:focus,
.quick-search-option--feel.is-active {
  background: transparent;
}
.quick-search-option--post:hover .quick-search-option-title,
.quick-search-option--post:focus .quick-search-option-title,
.quick-search-option--post.is-active .quick-search-option-title {
  color: var(--quick-search-cool);
}
.quick-search-option--feel:hover .quick-search-option-title,
.quick-search-option--feel:focus .quick-search-option-title,
.quick-search-option--feel.is-active .quick-search-option-title,
.quick-search-option--all:hover .quick-search-option-title,
.quick-search-option--all:focus .quick-search-option-title,
.quick-search-option--all.is-active .quick-search-option-title {
  color: var(--quick-search-warm);
}
.quick-search-option--all {
  min-height: 70px;
  margin-top: 0;
  border-color: var(--quick-search-line);
  background: transparent;
}
.quick-search-option-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--quick-search-muted);
  font-size: 10px;
  letter-spacing: 0;
}
.quick-search-option-kind {
  width: fit-content;
  padding: 0;
  border: 0;
  font-size: 11px;
  letter-spacing: 0;
}
.quick-search-option-title {
  min-width: 0;
  overflow: hidden;
  color: var(--quick-search-text);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.45;
  text-overflow: ellipsis;
  transition: color .16s ease;
  white-space: nowrap;
}
.quick-search-option-summary {
  display: -webkit-box;
  min-width: 0;
  overflow: hidden;
  color: var(--quick-search-muted);
  font-size: 12px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.quick-search-option mark {
  padding: 0 .08em;
  background: transparent;
  color: var(--quick-search-mark);
  box-shadow: none;
}
.quick-search-option-arrow {
  display: none;
}
.quick-search-close:focus-visible,
.quick-search-submit:focus-visible {
  outline: 1px solid var(--quick-search-cool);
  outline-offset: 4px;
}

/* ── Main ── */
.post {
  padding: 0 0 26px;
  border-bottom: 1px solid var(--line);
}
.post-detail {
  padding: 0 0 1.65em;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.post-title {
  margin: .75em 0;
  font-size: 1.55em;
}
.post-detail .post-title {
  margin: .05em 0 .48em;
  font-size: 2.3em;
  line-height: 1.22;
  letter-spacing: .015em;
}
.post-detail .post-title a {
  border-bottom: none;
  color: var(--detail-title-link);
}
.post-detail .post-title a:hover {
  color: var(--detail-title-hover);
}
.post-meta {
  margin-top: -.25em;
  padding: 0;
  color: var(--text-secondary);
  font-size: .92857em;
}
.post-detail .post-meta {
  margin: 0 0 1.28em;
  display: flex;
  flex-wrap: wrap;
  gap: .3em .85em;
  font-size: .92em;
  color: var(--detail-meta);
}
.post-meta li {
  display: inline-block;
  margin: 0 8px 0 0;
  padding-left: 0;
  border-left: none;
}
.post-detail .post-meta li {
  margin: 0;
  padding: 0;
  border: none;
  border-left: none;
  border-radius: 0;
  background: transparent;
}
.post-meta li:first-child {
  margin-left: 0;
  padding-left: 0;
  border: none;
}
.post-detail .post-meta li:first-child {
  padding-left: 0;
  border: none;
}
.post:not(.post-detail) .post-meta a {
  border-bottom: none;
  text-decoration: none;
}
.post-detail .post-meta a {
  border-bottom: none;
  text-decoration: none;
}
.post-content {
  line-height: 1.5;
}
.post .tags {
  clear: both;
}
.post-detail .tags {
  margin: 1.55em 0 0;
  padding-top: 1.1em;
  border-top: 1px solid var(--line);
  color: var(--text-tertiary);
  font-size: .93em;
}
.post-detail .tags a {
  display: inline-block;
  margin: .2em .7em .2em 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--tag-link);
}
.post-detail .tags a:hover {
  border: none;
  background: transparent;
  color: var(--tag-link-hover);
}

/* ── Home post list ── */
.home-echo-intro {
  --home-copy-shift: 0px;
  --home-copy-opacity: 1;
  --home-ring-scale: 1;
  --home-ring-opacity: 1;
  --home-scroll-opacity: 1;
  --home-signal-scroll-forward: 0deg;
  --home-signal-scroll-reverse: 0deg;
  --home-signal-scroll-phase: 0deg;
  --home-signal-scroll-ticks: 0deg;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: clamp(2rem, 7vw, 7rem);
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: calc(90vh - var(--header-offset));
  min-height: calc(90svh - var(--header-offset));
  padding-top: clamp(3.5rem, 8vh, 6.5rem);
  padding-right: max(18px, 3vw);
  padding-bottom: clamp(1.6rem, 4vh, 2.8rem);
  padding-left: max(10px, calc((100vw - 1100px) / 2));
  border-bottom: 1px solid var(--line-strong);
  overflow: hidden;
  overflow: clip;
  isolation: isolate;
}
.home-echo-intro:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, transparent 0 49.92%, var(--home-hero-grid) 50%, transparent 50.08%),
    linear-gradient(transparent 0 49.92%, var(--home-hero-grid) 50%, transparent 50.08%),
    var(--home-hero-bg);
  background-size: 84px 84px;
  opacity: .62;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 34%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 34%, #000 100%);
}
.home-echo-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  max-width: 44rem;
}
.home-echo-intro.is-motion-ready .home-echo-copy {
  opacity: var(--home-copy-opacity);
  transform: translate3d(0, var(--home-copy-shift), 0);
}
.home-echo-wave {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 16px;
}
.home-echo-wave i {
  display: block;
  width: 2px;
  height: 5px;
  border-radius: 999px;
  background: currentColor;
  animation: echo-wave 1.9s ease-in-out 3;
}
.home-echo-wave i:nth-child(2),
.home-echo-wave i:nth-child(4) {
  height: 11px;
  animation-delay: -.24s;
}
.home-echo-wave i:nth-child(3) {
  height: 16px;
  animation-delay: -.48s;
}
.home-echo-intro h1 {
  margin: 0;
  color: var(--text-deep);
  font-family: "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", serif;
  max-width: 9.6em;
  font-size: clamp(3.3rem, 5.7vw, 5.7rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -.04em;
}
.home-echo-intro h1 span {
  color: var(--echo-ink);
}
.home-echo-statement {
  position: relative;
  margin: clamp(1.5rem, 4vh, 2.7rem) 0 0;
  min-height: 1.7em;
  color: var(--text-tertiary);
  font-family: Menlo, Monaco, Consolas, monospace;
  font-size: clamp(.72rem, 1vw, .88rem);
  letter-spacing: .08em;
  line-height: 1.7;
}
.home-echo-statement-full {
  white-space: pre-wrap;
}
.home-echo-statement-active {
  position: absolute;
  top: 0;
  left: 0;
  display: none;
  width: 100%;
  white-space: pre-wrap;
}
.home-echo-statement.is-typing .home-echo-statement-full {
  visibility: hidden;
}
.home-echo-statement.is-typing .home-echo-statement-active {
  display: block;
}
.home-echo-caret {
  display: inline-block;
  width: 1px;
  height: 1.05em;
  margin-left: .16em;
  background: currentColor;
  opacity: .9;
  vertical-align: -.14em;
  animation: home-type-caret .72s step-end infinite;
}
.home-echo-statement.is-typed .home-echo-caret {
  animation: home-type-caret-finish 1.55s step-end forwards;
}
.home-echo-visual {
  --home-signal-phase: 0deg;
  --home-signal-amplitude: 1;
  --home-signal-tilt-x: 0deg;
  --home-signal-tilt-y: 0deg;
  position: relative;
  z-index: 1;
  justify-self: end;
  width: min(100%, 410px);
  aspect-ratio: 1;
  color: var(--echo-ink);
  perspective: 760px;
}
.home-signal-map {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  opacity: var(--home-ring-opacity);
  transform: scale(var(--home-ring-scale)) rotateX(var(--home-signal-tilt-y)) rotateY(var(--home-signal-tilt-x));
  transform-origin: center;
  transform-style: preserve-3d;
  transition: transform .32s cubic-bezier(.2, .72, .22, 1), opacity .2s ease;
}
.home-signal-map circle,
.home-signal-map line,
.home-signal-map path {
  vector-effect: non-scaling-stroke;
}
.home-signal-guides line,
.home-signal-guides circle {
  fill: none;
  stroke: var(--home-hero-ring);
  stroke-width: 1;
  opacity: .3;
}
.home-signal-guides circle {
  stroke-dasharray: 2 9;
  opacity: .24;
}
.home-signal-track {
  fill: none;
  stroke: var(--home-hero-ring);
  stroke-width: 1.1;
  opacity: .58;
}
.home-signal-ticks {
  fill: none;
  stroke: var(--home-hero-ring);
  stroke-width: 3;
  stroke-dasharray: .25 3.75;
  stroke-linecap: round;
  opacity: .42;
}
.home-signal-fingerprint,
.home-signal-orbit,
.home-signal-phase,
.home-signal-phase-runner,
.home-signal-ticks,
.home-signal-wave,
.home-signal-arc,
.home-signal-core,
.home-signal-core-halo {
  transform-origin: 240px 240px;
}
.home-signal-fingerprint {
  transform: rotate(var(--home-signal-phase));
}
.home-signal-fingerprint,
.home-signal-phase {
  transition: transform .16s cubic-bezier(.2, .72, .22, 1);
}
.home-signal-orbit,
.home-signal-ticks {
  transition: transform .12s cubic-bezier(.2, .72, .22, 1);
}
.home-signal-orbit--forward {
  transform: rotate(var(--home-signal-scroll-forward));
}
.home-signal-orbit--reverse {
  transform: rotate(var(--home-signal-scroll-reverse));
}
.home-signal-ticks {
  transform: rotate(var(--home-signal-scroll-ticks));
}
.home-signal-phase {
  transform: rotate(calc(var(--home-signal-phase) + var(--home-signal-scroll-phase)));
}
.home-signal-arc {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  opacity: .78;
  transition: stroke-dashoffset .16s cubic-bezier(.2, .72, .22, 1);
}
.home-signal-arc--2 { opacity: .64; }
.home-signal-arc--3 { color: var(--echo-warm); opacity: .72; }
.home-signal-arc--4 { stroke-width: 1.8; opacity: .84; }
.home-signal-phase-trace {
  fill: none;
  stroke: var(--echo-warm);
  stroke-width: 2;
  stroke-linecap: round;
  opacity: .58;
}
.home-signal-phase-point {
  fill: var(--echo-warm);
  stroke: var(--home-hero-bg);
  stroke-width: 5;
  opacity: .9;
}
.home-signal-wave {
  transform: scaleY(var(--home-signal-amplitude));
  transition: transform .14s cubic-bezier(.2, .72, .22, 1);
}
.home-signal-wave path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: .82;
}
.home-signal-core-halo {
  fill: var(--home-hero-bg);
  stroke: var(--echo-warm);
  stroke-width: 1;
  opacity: .82;
}
.home-signal-core {
  fill: var(--echo-warm);
  stroke: var(--home-hero-bg);
  stroke-width: 4;
}
.home-echo-scroll {
  position: relative;
  z-index: 3;
  grid-column: 1 / -1;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  min-height: 44px;
  margin-top: clamp(1.2rem, 3vh, 2.2rem);
  border-bottom: 0;
  color: var(--text-tertiary);
  font-family: Menlo, Monaco, Consolas, monospace;
  font-size: .68rem;
  letter-spacing: .13em;
  opacity: var(--home-scroll-opacity);
  text-decoration: none;
}
.home-echo-scroll:hover {
  color: var(--echo-ink);
}
.home-echo-scroll:focus-visible {
  border-radius: 2px;
  outline: 2px solid var(--echo-ink);
  outline-offset: 5px;
}
.home-echo-scroll i {
  position: relative;
  display: block;
  width: 1px;
  height: 30px;
  overflow: hidden;
  background: var(--line-strong);
}
.home-echo-scroll i:after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--echo-ink);
  transform: translateY(-100%);
  animation: home-scroll-signal 2.6s ease-in-out 2;
}
.home-echo-intro.has-typewriter:not(.is-typed) .home-echo-scroll i:after {
  animation: none;
  transform: translateY(-100%);
}
.home-echo-intro.has-typewriter.is-typed .home-echo-scroll i:after {
  animation: home-scroll-signal 2.6s ease-in-out 2;
}
.home-echo-intro.is-echo-ping .home-signal-core,
.home-echo-intro.is-echo-ping .home-signal-core-halo {
  animation: home-signal-core-ping .62s cubic-bezier(.2, .72, .22, 1) both;
}
.home-echo-intro.is-echo-ping .home-signal-arc--4 {
  animation: home-signal-arc-ping .62s cubic-bezier(.2, .72, .22, 1) both;
}
.home-echo-intro.is-echo-received .home-signal-core,
.home-echo-intro.is-echo-received .home-signal-core-halo {
  animation: home-signal-core-received .86s cubic-bezier(.18, .72, .2, 1) both;
}
.home-echo-intro.is-echo-received .home-signal-arc {
  animation: home-signal-arc-received .92s cubic-bezier(.18, .72, .2, 1) both;
}
.home-echo-intro.is-echo-received .home-signal-arc--4 { animation-delay: 0s; }
.home-echo-intro.is-echo-received .home-signal-arc--3 { animation-delay: .08s; }
.home-echo-intro.is-echo-received .home-signal-arc--2 { animation-delay: .16s; }
.home-echo-intro.is-echo-received .home-signal-arc--1 { animation-delay: .24s; }
.home-echo-intro.is-echo-received .home-signal-wave {
  animation: home-signal-wave-received .46s ease-in-out 2 alternate;
}
.home-echo-intro.is-echo-received .home-signal-phase-runner {
  animation: home-signal-phase-sweep 1.08s cubic-bezier(.22, .72, .2, 1) both;
}
.home-content-grid {
  scroll-margin-top: calc(var(--header-offset) + 12px);
}
.home-content-grid--after-hero {
  position: relative;
}
.home-content-marker {
  display: flex;
  flex: 0 0 100%;
  align-items: center;
  gap: 1rem;
  width: 100%;
  min-height: 48px;
  padding: .8rem 10px 0;
  color: var(--text-quaternary);
  font-family: Menlo, Monaco, Consolas, monospace;
  font-size: .62rem;
  letter-spacing: .13em;
}
.home-content-marker i {
  flex: 1;
  height: 1px;
  background: var(--line);
}
.home-post-list {
  margin-top: 1.8em;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.home-post-list .home-post-card,
.archive-card-list .home-post-card {
  position: relative;
  margin: 0;
  padding: 1.45em 0 1.65em;
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
  transition: color .2s ease, opacity .2s ease, background-color .22s ease, padding-left .22s ease, padding-right .22s ease;
}
.home-post-list .home-post-card:before,
.feel-item:before,
.archive-card-item:before,
.archive-timeline-item:after {
  content: "";
  position: absolute;
  left: -12px;
  top: 1.2em;
  bottom: 1.2em;
  width: 2px;
  background: var(--hover-line);
  opacity: 0;
  transform: scaleY(.72);
  transform-origin: center top;
  transition: opacity .22s ease, transform .22s ease;
}
.home-post-list .home-post-card:hover,
.archive-card-list .home-post-card:hover,
.home-post-list .home-post-card:focus-within,
.archive-card-list .home-post-card:focus-within {
  border-color: var(--line-strong);
  box-shadow: none;
  transform: none;
  background: var(--hover-bg);
  padding-left: 14px;
  padding-right: 14px;
}
.home-post-list .home-post-card:hover:before,
.archive-card-list .home-post-card:hover:before,
.home-post-list .home-post-card:focus-within:before,
.archive-card-list .home-post-card:focus-within:before {
  opacity: 1;
  transform: scaleY(1);
}
.home-mixed-list .home-post-card {
  border-width: 0 0 1px;
}
.home-post-list .home-post-card .post-title,
.archive-card-list .home-post-card .post-title {
  margin: .18em 0 .55em;
  font-size: 1.6em;
  line-height: 1.4;
  letter-spacing: .015em;
}
.home-post-list .home-post-card .post-title a,
.archive-card-list .home-post-card .post-title a {
  border-bottom: none;
  color: var(--post-title-link);
}
.home-post-list .home-post-card .post-title a:hover,
.archive-card-list .home-post-card .post-title a:hover {
  color: var(--post-title-hover);
}
.home-post-list .home-post-card .post-meta,
.archive-card-list .home-post-card .post-meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .25em .9em;
  font-size: .9em;
  color: var(--post-meta-item);
}
.home-post-list .home-post-card .post-meta li,
.archive-card-list .home-post-card .post-meta li {
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}
.home-post-list .home-post-card .post-meta a,
.archive-card-list .home-post-card .post-meta a {
  border-bottom: 1px solid transparent;
}
.home-mixed-list {
  gap: 0;
}
.home-echo-feed {
  counter-reset: echo-feed;
  margin-top: 1.8em;
}
.home-echo-feed .home-mixed-card {
  counter-increment: echo-feed;
}
.home-echo-feed .home-mixed-card:after {
  content: counter(echo-feed, decimal-leading-zero);
  position: absolute;
  top: 1.65em;
  right: 0;
  color: var(--text-quaternary);
  font-family: Menlo, Monaco, Consolas, monospace;
  font-size: .72em;
  letter-spacing: .12em;
  opacity: .68;
  transition: right .22s ease, color .22s ease, opacity .22s ease;
}
.home-echo-feed .home-mixed-card:hover:after,
.home-echo-feed .home-mixed-card:focus-within:after {
  right: 14px;
  color: var(--echo-ink);
  opacity: 1;
}
.home-mixed-card {
  padding: 1.55em 0 1.7em;
}
.home-echo-feed .home-mixed-card-featured {
  margin-bottom: .9em;
  padding: 2.25em 2.5em 2.35em;
  border: 1px solid var(--echo-feature-border);
  background: var(--echo-feature-bg);
  box-shadow: var(--echo-feature-shadow);
  overflow: hidden;
}
.home-echo-feed .home-mixed-card-featured:before {
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--echo-ink), var(--echo-warm));
  opacity: 1;
  transform: scaleY(1);
}
.home-echo-feed .home-mixed-card-featured:after {
  content: "LATEST / " counter(echo-feed, decimal-leading-zero);
  top: 2.45em;
  right: 2.5em;
  color: var(--echo-ink);
  opacity: .76;
}
.home-echo-feed .home-mixed-card-featured:hover,
.home-echo-feed .home-mixed-card-featured:focus-within {
  padding-left: 2.5em;
  padding-right: 2.5em;
  border-color: var(--echo-feature-border);
  background: var(--echo-feature-bg);
  box-shadow: var(--echo-feature-shadow);
}
.home-echo-feed .home-mixed-card-featured:hover:after,
.home-echo-feed .home-mixed-card-featured:focus-within:after {
  right: 2.5em;
}
.home-echo-feed .home-mixed-card-featured .home-mixed-title {
  max-width: 88%;
  margin-top: .18em;
  font-size: 2.15em;
  line-height: 1.3;
}
.home-echo-feed .home-mixed-card-featured .home-mixed-excerpt,
.home-echo-feed .home-mixed-card-featured .feel-summary {
  max-width: 92%;
  font-size: 1.03em;
  line-height: 1.95;
}
.home-mixed-badge {
  display: inline-flex;
  align-items: center;
  margin: 0 0 .42em;
  padding: 0;
  border: none;
  border-radius: 0;
  font-size: .8em;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .88;
}
.home-mixed-badge-post {
  background: transparent;
  border-color: transparent;
  color: var(--mixed-badge-post);
  letter-spacing: .12em;
}
.home-mixed-badge-feel {
  background: transparent;
  border-color: transparent;
  color: var(--mixed-badge-feel);
  letter-spacing: .12em;
}
.home-mixed-title {
  margin-top: 0;
  margin-bottom: .6em;
}
.feel-list .home-mixed-title {
  padding-bottom: 0;
  border-bottom: none;
  margin-bottom: .12em;
}
.post-detail .post-content .feel-list .home-mixed-title {
  margin-top: 0;
  margin-bottom: .12em;
  padding-bottom: 0;
  border-bottom: none;
}
.home-mixed-title span {
  color: var(--mixed-title);
}
.home-post-list .home-post-card .home-mixed-meta {
  margin-bottom: .82em;
}
.home-mixed-excerpt {
  margin: 0;
  color: var(--mixed-excerpt);
  line-height: 1.9;
  white-space: pre-line;
}
.home-mixed-actions {
  margin: .85em 0 0;
}
.home-mixed-actions a {
  border-bottom: none;
  color: var(--mixed-action);
  font-weight: 500;
  text-decoration: none;
}
.home-mixed-actions a:hover {
  color: var(--mixed-action-hover);
  text-decoration: none;
}
.home-post-card-post .home-mixed-actions a,
.home-post-card-post .home-mixed-actions a:hover {
  color: var(--mixed-badge-post);
}
.home-post-card-feel .home-mixed-actions a,
.home-post-card-feel .home-mixed-actions a:hover {
  color: var(--mixed-badge-feel);
}

/* Home editorial stream */
.home-stream {
  padding-top: clamp(3.8em, 7vw, 5.8em);
}
.home-stream-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2em;
  margin-bottom: clamp(4.8em, 8vw, 6.5em);
}
.home-stream-header p,
.home-stream-header > span,
.home-stream-kind,
.home-stream-entry-head time,
.home-stream-entry-foot,
.home-stream-feel-date span,
.home-stream-feel-meta,
.home-stream-pagination,
.home-station-header p,
.home-station-notice strong,
.home-station-personal > p,
.home-station-stats dt,
.home-station-group > p {
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
}
.home-stream-header p {
  margin: 0 0 1.2em;
  color: var(--echo-ink);
  font-size: .6em;
  font-weight: 650;
  letter-spacing: .18em;
}
.home-stream-header h2 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(2.35em, 5vw, 3.6em);
  font-weight: 650;
  letter-spacing: -.06em;
  line-height: 1.05;
}
.home-stream-header > span {
  margin-bottom: .65em;
  color: var(--text-quaternary);
  font-size: .58em;
  letter-spacing: .11em;
  white-space: nowrap;
}
.home-stream-list {
  display: grid;
  gap: clamp(1.7em, 3vw, 2.4em);
}
.home-stream-entry {
  min-width: 0;
}
.home-stream-entry.is-latest {
  padding: clamp(1.4em, 3vw, 1.9em);
  border-radius: 18px;
  background: var(--home-stream-highlight);
}
.home-stream-entry-post {
  padding: clamp(1.45em, 2.8vw, 1.85em);
  border-radius: 18px;
  background: var(--home-article-bg);
  box-shadow: var(--home-entry-shadow);
  transform-origin: 50% 100%;
  transition: box-shadow .3s ease, transform .3s cubic-bezier(.2, .72, .25, 1);
}
.home-stream-entry-post.is-latest {
  background:
    linear-gradient(var(--home-stream-highlight), var(--home-stream-highlight)),
    var(--home-article-bg);
}
.home-stream-entry-post .home-stream-entry-head,
.home-stream-entry-post .home-stream-excerpt,
.home-stream-entry-post .home-stream-entry-foot {
  max-width: 43em;
}
.home-stream-entry-post .home-stream-entry-head {
  margin-bottom: .9em;
}
.home-stream-entry-post .home-stream-excerpt {
  margin-top: .9em;
}
.home-stream-entry-post .home-stream-entry-foot {
  margin-top: 1.05em;
}
.home-stream-entry-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5em;
  margin-bottom: 1.25em;
}
.home-stream-entry-head p {
  margin: 0;
}
.home-stream-kind {
  color: var(--echo-ink);
  font-size: .6em;
  font-weight: 650;
  letter-spacing: .16em;
}
.home-stream-entry-head time {
  flex: 0 0 auto;
  display: grid;
  justify-items: end;
  gap: .18em;
  line-height: 1;
}
.home-stream-post-year {
  color: var(--text-quaternary);
  font-size: .6em;
  font-weight: 600;
  letter-spacing: .12em;
}
.home-stream-post-date {
  color: var(--echo-ink);
  font-family: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.16em;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: .025em;
}
.home-stream-title {
  width: fit-content;
  max-width: 100%;
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(1.72em, 3.2vw, 2.35em);
  font-weight: 650;
  letter-spacing: -.045em;
  line-height: 1.35;
}
.home-stream-title a {
  border-bottom: 0;
  color: inherit;
  text-decoration: none;
  transition: color .2s ease;
}
.home-stream-title a:hover {
  border-bottom: 0;
  color: var(--echo-ink);
}
.home-stream-title a:focus-visible {
  border-bottom: 0;
  color: var(--echo-ink);
  outline: 2px solid currentColor;
  outline-offset: 4px;
}
.home-stream-excerpt {
  max-width: 43em;
  margin: 1.35em 0 0;
  color: var(--mixed-excerpt);
  font-size: 1.02em;
  line-height: 1.95;
  white-space: pre-line;
}
.home-stream-entry-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5em;
  margin-top: 1.55em;
  color: var(--text-quaternary);
  font-size: .62em;
  letter-spacing: .07em;
}
.home-stream-entry-foot p {
  display: flex;
  flex-wrap: wrap;
  gap: .65em 1.5em;
  margin: 0;
}
.home-stream-entry-foot a {
  border-bottom: 0;
  color: inherit;
}
.home-stream-category,
.home-stream-category a {
  color: var(--echo-ink);
}
.home-stream-entry-foot a:hover,
.home-stream-entry-foot a:focus-visible {
  color: var(--echo-warm);
  outline: none;
}
.home-stream-entry-feel {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 1.8em;
  padding: 1.6em 1.7em;
  border-radius: 18px;
  background: var(--home-note-bg);
  box-shadow: var(--home-entry-shadow);
  transform-origin: 50% 100%;
  transition: box-shadow .3s ease, transform .3s cubic-bezier(.2, .72, .25, 1);
}
.home-stream-entry-feel.is-latest {
  background:
    linear-gradient(var(--home-stream-highlight), var(--home-stream-highlight)),
    var(--home-note-bg);
}
@media (hover: hover) and (pointer: fine) {
  .home-stream-entry-post:hover,
  .home-stream-entry-post:focus-within,
  .home-stream-entry-feel:hover,
  .home-stream-entry-feel:focus-within {
    box-shadow: var(--home-entry-shadow-hover);
    transform: perspective(900px) translateY(-5px) rotateX(1.15deg);
  }
}
.home-stream-entry-feel .home-stream-kind {
  color: var(--echo-warm);
}
.home-stream-feel-date {
  padding-top: .1em;
  color: var(--echo-warm);
  text-align: right;
}
.home-stream-feel-date strong {
  display: block;
  font-family: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 2.65em;
  font-weight: 500;
  letter-spacing: -.08em;
  line-height: .9;
}
.home-stream-feel-month {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: .5em;
  margin-top: .75em;
  white-space: nowrap;
}
.home-stream-feel-month small {
  font-size: .47em;
  letter-spacing: .12em;
}
.home-stream-feel-month b {
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: .68em;
  font-weight: 500;
  letter-spacing: .04em;
}
.home-stream-feel-copy {
  min-width: 0;
}
.home-stream-entry-feel .home-stream-title {
  font-size: clamp(1.35em, 2.6vw, 1.82em);
}
.home-stream-entry-feel .home-stream-title a:hover,
.home-stream-entry-feel .home-stream-title a:focus-visible {
  color: var(--echo-warm);
}
.home-stream-note {
  display: -webkit-box;
  max-width: 43em;
  margin: 1em 0 0;
  overflow: hidden;
  color: var(--mixed-excerpt);
  font-size: .98em;
  line-height: 1.9;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.home-stream-feel-meta {
  margin: 1.25em 0 0;
  color: var(--text-quaternary);
  font-size: .6em;
  letter-spacing: .08em;
}
.home-stream-feel-meta a {
  border-bottom: 0;
  color: inherit;
}
.home-stream-feel-meta a:hover,
.home-stream-feel-meta a:focus-visible {
  color: var(--echo-warm);
  outline: none;
}
.home-stream-empty {
  margin: 0;
  color: var(--text-quaternary);
}
.home-stream-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .5em;
  margin: clamp(7em, 12vw, 9em) 0 0;
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .66em;
}
.home-stream-pagination li {
  display: block;
  margin: 0;
}
.home-stream-pagination a,
.home-stream-pagination .more span {
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-quaternary);
  line-height: 1;
}
.home-stream-pagination a:hover,
.home-stream-pagination a:focus-visible,
.home-stream-pagination .current a {
  background: var(--text-heading);
  color: var(--bg-deep);
  outline: none;
}
.home-stream-pagination .prev a,
.home-stream-pagination .next a {
  width: auto;
  padding: 0 1.2em;
  border-radius: 999px;
}

@media (max-width: 620px) {
  .home-stream-header {
    grid-template-columns: 1fr;
    gap: 1.4em;
    margin-bottom: 4.8em;
  }
  .home-stream-header > span {
    margin-bottom: 0;
    white-space: normal;
  }
  .home-stream-list {
    gap: 1.5em;
  }
  .home-stream-entry-post,
  .home-stream-entry-post.is-latest {
    padding: 1.3em 1.2em;
    border-radius: 15px;
  }
  .home-stream-entry-feel,
  .home-stream-entry-feel.is-latest {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 1.15em;
    padding: 1.35em 1.2em;
    border-radius: 15px;
  }
  .home-stream-feel-date strong {
    font-size: 2.2em;
  }
  .home-stream-entry-head {
    gap: 1em;
  }
  .home-stream-post-date {
    font-size: 1.08em;
  }
  .home-stream-title {
    font-size: 1.75em;
  }
  .home-stream-entry-feel .home-stream-title {
    font-size: 1.45em;
  }
  .home-stream-entry-foot {
    align-items: flex-end;
  }
}

@media (max-width: 420px) {
  .home-stream-pagination .prev,
  .home-stream-pagination .next {
    display: none;
  }
}

/* ── Category, tag and author archives ── */
.taxonomy-archive {
  --taxonomy-accent: var(--echo-ink);
  padding-top: clamp(4.2em, 8vw, 6.4em);
}
.taxonomy-archive-tag {
  --taxonomy-accent: var(--echo-warm);
}
.taxonomy-archive-author {
  --taxonomy-accent: var(--text-heading);
}
.taxonomy-archive-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2.5em;
  margin-bottom: clamp(4em, 7vw, 5.8em);
}
.taxonomy-archive-kicker,
.taxonomy-archive-type,
.taxonomy-archive-count,
.taxonomy-archive-entry-kind,
.taxonomy-archive-meta,
.taxonomy-archive-pagination {
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
}
.taxonomy-archive-kicker {
  margin: 0 0 1.4em;
  color: var(--taxonomy-accent);
  font-size: .6em;
  font-weight: 650;
  letter-spacing: .17em;
}
.taxonomy-archive-type {
  margin: 0 0 .5em;
  color: var(--text-quaternary);
  font-size: .58em;
  letter-spacing: .12em;
}
.taxonomy-archive-header h1 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(2.5em, 5vw, 4em);
  font-weight: 650;
  letter-spacing: -.055em;
  line-height: 1.08;
  overflow-wrap: anywhere;
}
.taxonomy-archive-lede {
  max-width: 34em;
  margin: 1.3em 0 0;
  color: var(--text-secondary);
  font-size: 1em;
  line-height: 1.85;
}
.taxonomy-archive-count {
  display: grid;
  justify-items: end;
  gap: .65em;
  margin: 0 0 .25em;
  color: var(--text-quaternary);
  font-size: .58em;
  letter-spacing: .08em;
  white-space: nowrap;
}
.taxonomy-archive-count strong {
  color: var(--taxonomy-accent);
  font-family: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 3.2em;
  font-weight: 500;
  letter-spacing: -.06em;
  line-height: .85;
}
.taxonomy-archive-list {
  display: grid;
  gap: 1.35em;
}
.taxonomy-archive-entry {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 1.65em;
  padding: clamp(1.45em, 2.8vw, 1.85em);
  border-radius: 18px;
  background: var(--home-article-bg);
  box-shadow: var(--home-entry-shadow);
  transform-origin: 50% 100%;
  transition: box-shadow .3s ease, transform .3s cubic-bezier(.2, .72, .25, 1);
}
.taxonomy-archive-tag .taxonomy-archive-entry {
  background: var(--home-note-bg);
}
@media (hover: hover) and (pointer: fine) {
  .taxonomy-archive-entry:hover,
  .taxonomy-archive-entry:focus-within {
    box-shadow: var(--home-entry-shadow-hover);
    transform: perspective(900px) translateY(-4px) rotateX(.9deg);
  }
}
.taxonomy-archive-date {
  padding-top: .2em;
  text-align: right;
}
.taxonomy-archive-date span,
.taxonomy-archive-date strong {
  display: block;
}
.taxonomy-archive-date span {
  color: var(--text-quaternary);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .58em;
  font-weight: 600;
  letter-spacing: .12em;
}
.taxonomy-archive-date strong {
  margin-top: .4em;
  color: var(--taxonomy-accent);
  font-family: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.35em;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: .02em;
}
.taxonomy-archive-copy {
  min-width: 0;
}
.taxonomy-archive-entry-kind {
  margin: 0 0 .9em;
  color: var(--taxonomy-accent);
  font-size: .56em;
  font-weight: 650;
  letter-spacing: .13em;
}
.taxonomy-archive-entry h2 {
  width: fit-content;
  max-width: 100%;
  margin: 0;
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(1.45em, 2.8vw, 1.95em);
  font-weight: 650;
  letter-spacing: -.035em;
  line-height: 1.38;
}
.taxonomy-archive-entry h2 a {
  border: 0;
  color: var(--text-heading);
  text-decoration: none;
}
.taxonomy-archive-entry h2 a:hover,
.taxonomy-archive-entry h2 a:focus-visible {
  color: var(--taxonomy-accent);
  outline: none;
}
.taxonomy-archive-excerpt {
  display: -webkit-box;
  max-width: 43em;
  margin: .95em 0 0;
  overflow: hidden;
  color: var(--mixed-excerpt);
  font-size: .96em;
  line-height: 1.85;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.taxonomy-archive-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .55em 1.3em;
  margin-top: 1.15em;
  color: var(--text-quaternary);
  font-size: .58em;
  letter-spacing: .06em;
}
.taxonomy-archive-meta a {
  border: 0;
  color: inherit;
}
.taxonomy-archive-meta a:hover,
.taxonomy-archive-meta a:focus-visible,
.taxonomy-archive-categories,
.taxonomy-archive-categories a {
  color: var(--taxonomy-accent);
  outline: none;
}
.taxonomy-archive-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .5em;
  margin: clamp(6em, 11vw, 8em) 0 0;
  font-size: .66em;
}
.taxonomy-archive-pagination li {
  display: block;
  margin: 0;
}
.taxonomy-archive-pagination a,
.taxonomy-archive-pagination .more span {
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-quaternary);
  line-height: 1;
}
.taxonomy-archive-pagination a:hover,
.taxonomy-archive-pagination a:focus-visible,
.taxonomy-archive-pagination .current a {
  background: var(--text-heading);
  color: var(--bg-deep);
  outline: none;
}
.taxonomy-archive-pagination .prev a,
.taxonomy-archive-pagination .next a {
  width: auto;
  padding: 0 1.2em;
  border-radius: 999px;
}
.taxonomy-archive-empty {
  margin: 0;
  color: var(--text-quaternary);
}
@media (max-width: 620px) {
  .taxonomy-archive-header {
    grid-template-columns: 1fr;
    gap: 1.8em;
    margin-bottom: 4em;
  }
  .taxonomy-archive-count {
    justify-items: start;
  }
  .taxonomy-archive-entry {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 1.15em;
    padding: 1.3em 1.2em;
    border-radius: 15px;
  }
  .taxonomy-archive-date strong {
    font-size: 1.12em;
  }
  .taxonomy-archive-entry h2 {
    font-size: 1.42em;
  }
  .taxonomy-archive-pagination {
    gap: .2em;
  }
  .taxonomy-archive-pagination .prev a,
  .taxonomy-archive-pagination .next a {
    padding: 0 .8em;
  }
}

.post-near {
  list-style: none;
  margin: 30px 0;
  padding: 0;
  color: var(--text-quaternary);
}
.post-near li {
  margin: 10px 0;
}
.archive-title {
  margin: 1em 0 -1em;
  padding-top: 20px;
  color: var(--text-secondary);
  font-size: 1em;
}
.more {
  text-align: center;
}
.more a {
  border: none;
}
.protected .text {
  width: 50%;
}

/* Page nav */
.page-navigator {
  list-style: none;
  margin: 2.5em 0 1.5em;
  padding: 0;
  text-align: center;
}
.page-navigator li {
  display: inline-block;
  margin: 0 6px;
}
.page-navigator a {
  display: inline-block;
  padding: 6px 14px;
  height: auto;
  line-height: 1.6;
  font-size: 1.05em;
  color: var(--text-tertiary);
  border-radius: 6px;
  border-bottom: none;
  transition: background .2s, color .2s;
}
.page-navigator .more span {
  display: inline-block;
  padding: 6px 10px;
  height: auto;
  line-height: 1.6;
  font-size: 1.05em;
  color: var(--page-more);
}
.page-navigator a:hover {
  background: var(--page-hover-bg);
  border-bottom: none;
  color: var(--page-hover-text);
  text-decoration: none;
}
.page-navigator .current a {
  color: var(--surface-strong);
  background: var(--text-tertiary);
  border-bottom: none;
}
.feel-page-navigator a {
  border-bottom: none;
}
.archive-page-navigator a {
  border-bottom: none;
}

/* ── Comment list ── */
#comments {
  margin-top: 2.4em;
  padding-top: 0;
  border-top: 0;
}
.comment-section-title {
  margin: 0 0 1.35em;
  color: var(--text-primary);
  font-size: 1.2em;
  letter-spacing: .02em;
}
.comment-empty {
  margin: 0 0 1.2em;
  padding: 1.05em 1.15em;
  border: 1px solid var(--comment-card-border);
  border-radius: 14px;
  background: var(--comment-card-bg);
  color: var(--text-quaternary);
  font-size: .95em;
  box-shadow: var(--comment-card-shadow);
}
.comment-list, .comment-list ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
body.is-post #comments {
  font-size: 1.05em;
}
.comment-list {
  display: grid;
  gap: .85em;
}
.comment-list li {
  padding: 1.15em 1.2em;
  margin-top: 0;
  margin-bottom: 0;
  border: 1px solid var(--comment-card-border);
  border-radius: 17px;
  background: var(--comment-card-bg);
  box-shadow: var(--comment-card-shadow);
  transition: box-shadow .22s ease, border-color .22s ease, transform .22s ease;
}
.comment-list li:hover {
  box-shadow: var(--comment-card-shadow-hover);
  border-color: var(--comment-card-border-hover);
}
.comment-list .comment-children {
  margin: 1em 0 0 2.4em;
  padding: 0;
  border-left: 0;
}
.comment-list .comment-children .comment-children {
  margin-left: 1.15em;
}
.comment-list .comment-children .comment-list li {
  padding: .9em 1em;
  margin-bottom: 0;
  border-color: var(--comment-child-border);
  border-radius: 13px;
  background: var(--comment-child-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07);
}
.comment-list .comment-children .comment-list li:last-child {
  margin-bottom: 0;
}
.comment-list li.comment-level-odd {
  background: var(--comment-card-bg);
}
.comment-list li.comment-level-even {
  background: var(--comment-card-bg);
}
.comment-list li.comment-by-author {
  background: var(--comment-by-author-bg);
  border-color: var(--comment-by-author-border);
}
.comment-list li.comment-by-author > .comment-author cite:after {
  content: "作者";
  display: inline-flex;
  margin-left: .5em;
  padding: .1em .52em;
  border: 1px solid var(--comment-by-author-border);
  border-radius: 999px;
  background: var(--comment-reply-bg);
  color: var(--accent);
  font-size: .72em;
  font-weight: 500;
  line-height: 1.4;
  vertical-align: .1em;
}
.comment-author {
  display: block;
  margin-bottom: .3em;
  color: var(--text-content);
}
.comment-author .avatar {
  float: left;
  width: 40px;
  height: 40px;
  margin-right: 12px;
  border-radius: 50%;
  border: 1px solid var(--comment-card-border);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, .09),
    0 0 0 3px color-mix(in srgb, var(--comment-reply-bg) 78%, transparent);
}
.comment-author cite {
  font-weight: 600;
  font-size: .97em;
  font-style: normal;
  color: var(--text-primary);
}
.comment-meta {
  margin: -.1em 0 .55em;
}
.comment-meta a {
  color: var(--text-quaternary);
  font-size: .85em;
  border-bottom: none;
}
.comment-meta a:hover {
  color: var(--text-tertiary);
}
.comment-awaiting-moderation {
  display: inline-flex;
  margin-left: .55em;
  padding: .08em .5em;
  border-radius: 999px;
  background: var(--hover-bg);
  color: var(--accent);
  font-size: .78em;
  font-style: normal;
}
.comment-content {
  padding-left: 50px;
  color: var(--text-content);
  line-height: 1.75;
  font-size: .97em;
}
.comment-list li .comment-reply {
  padding-left: 50px;
  text-align: right;
  font-size: .85em;
}
.comment-list li .comment-reply a {
  display: inline-flex;
  align-items: center;
  padding: .3em .7em;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--comment-reply-bg);
  color: var(--text-quaternary);
  border-bottom: none;
  text-decoration: none;
  transition: color .15s ease;
}
.comment-list li .comment-reply a:hover {
  border-color: var(--comment-child-border);
  background: var(--comment-child-bg);
  color: var(--accent);
}

/* Comment form */
.comment-form-wrap,
.comment-list .respond {
  margin-top: 1.6em;
  padding: 1.45em 1.35em;
  border: 1px solid var(--comment-card-border);
  border-radius: 18px;
  background: var(--comment-form-bg);
  box-shadow: var(--comment-card-shadow);
}
.comment-list .respond {
  margin: 1em 0 0;
  border-color: var(--comment-by-author-border);
}
.comment-form-title {
  margin: 0 0 .8em;
  color: var(--text-primary);
  font-size: 1.05em;
}
.respond .cancel-comment-reply {
  float: right;
  margin-top: 0;
  font-size: .9em;
}
.respond .cancel-comment-reply a {
  display: inline-flex;
  padding: .28em .68em;
  border: 1px solid var(--comment-child-border);
  border-bottom: 1px solid var(--comment-child-border);
  border-radius: 999px;
  background: var(--comment-reply-bg);
  color: var(--accent);
}
.comment-login-status {
  margin: 0 0 .9em;
  color: var(--text-secondary);
  font-size: .93em;
}
.comment-login-status a {
  border-bottom: none;
  color: var(--accent);
}
.comment-identity-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .85em;
}
.comment-form-field {
  margin: 0 0 .85em;
}
.comment-form label {
  display: block;
  margin-bottom: .3em;
  font-weight: 500;
  font-size: .92em;
  color: var(--text-tertiary);
}
.comment-form .required:after {
  content: " *";
  color: #C45D4C;
}
.comments-section .comment-form input[type="text"],
.comments-section .comment-form input[type="email"],
.comments-section .comment-form input[type="url"],
.comments-section .comment-form textarea {
  min-height: 42px;
  padding: .7em .85em;
  border: 1px solid var(--comment-input-border);
  border-radius: 11px;
  background: var(--comment-input-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.comments-section .comment-form textarea {
  min-height: 132px;
  line-height: 1.65;
}
.comments-section .comment-form input:focus-visible,
.comments-section .comment-form textarea:focus-visible {
  border-color: var(--input-border-focus);
  box-shadow:
    var(--input-shadow-focus),
    inset 0 1px 0 rgba(255, 255, 255, .08);
  outline: none;
}
.comment-form-actions {
  display: flex;
  justify-content: flex-end;
  margin: .35em 0 0;
}
.comment-form-actions button {
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  background: var(--btn-bg);
  color: #FFF;
  padding: .68em 2em;
  border-radius: 11px;
  cursor: pointer;
  font-weight: 500;
  font-size: .95em;
  letter-spacing: .03em;
  transition: background .2s ease, box-shadow .2s ease, transform .12s ease;
  box-shadow: var(--btn-shadow);
}
.comment-form-actions button:hover {
  background: var(--btn-bg-hover);
  box-shadow: var(--btn-shadow-hover);
  transform: translateY(-1px);
}
.comment-form-actions button:active {
  transform: translateY(0) scale(.98);
  box-shadow: var(--btn-shadow-active);
}
.comment-form-actions button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
html[data-theme="dark"] .comment-form-actions button {
  border-color: rgba(201, 178, 139, .28);
  background: var(--btn-bg);
  color: #1A1A1A;
  box-shadow: var(--btn-shadow);
}
html[data-theme="dark"] .comment-form-actions button:hover {
  background: var(--btn-bg-hover);
  box-shadow: var(--btn-shadow-hover);
}

/* ── Sidebar ── */
#secondary {
  padding-top: 15px;
  word-wrap: break-word;
  position: relative;
}
#secondary.station-sidebar {
  padding-top: 1.8em;
}
body.is-home #secondary .widget-notice {
  opacity: .86;
}
body.is-home #secondary .widget-other {
  opacity: .76;
}
body.is-home #secondary .widget-notice,
body.is-home #secondary .widget-other {
  transition: opacity .2s ease;
}
body.is-home #secondary .widget-notice:hover,
body.is-home #secondary .widget-notice:focus-within,
body.is-home #secondary .widget-other:hover,
body.is-home #secondary .widget-other:focus-within {
  opacity: 1;
}
.home-station {
  padding: 1.75em;
  border-radius: 20px;
  background: var(--home-station-bg);
  box-shadow: var(--home-station-shadow);
}
.home-station-header p {
  margin: 0;
  color: var(--echo-ink);
  font-size: .58em;
  font-weight: 650;
  letter-spacing: .16em;
}
.home-station-notice {
  margin-top: 2.2em;
}
.home-station-notice strong {
  display: block;
  margin-bottom: .8em;
  color: var(--echo-warm);
  font-size: .58em;
  font-weight: 650;
  letter-spacing: .12em;
}
.home-station-notice p {
  margin: 0;
  color: var(--widget-notice-text);
  font-size: .92em;
  line-height: 1.82;
}
.home-station-personal {
  margin-top: 2.2em;
}
.home-station-personal > p {
  margin: 0 0 .9em;
  color: var(--text-quaternary);
  font-size: .56em;
  font-weight: 650;
  letter-spacing: .12em;
}
.home-station-personal ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .5em;
  margin: 0;
  padding: 0;
  list-style: none;
}
.home-station-personal li {
  min-width: 0;
  margin: 0;
}
.home-station-personal a {
  display: flex;
  align-items: center;
  gap: .5em;
  min-width: 0;
  overflow: hidden;
  padding: .82em 1em;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--home-station-link);
  font-size: .86em;
  white-space: nowrap;
  transition: background-color .18s ease, color .18s ease;
}
.home-station-personal a:hover,
.home-station-personal a:focus-visible {
  background: var(--home-station-cell);
  color: var(--text-heading);
  outline: none;
}
.home-station-personal-label {
  overflow: hidden;
  text-overflow: ellipsis;
}
.home-station-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55em;
  margin: 2.4em 0 0;
}
.home-station-stats > div {
  min-width: 0;
  padding: 1em .65em;
  border-radius: 13px;
  background: var(--home-station-cell);
  text-align: center;
}
.home-station-stats dt {
  margin: 0;
  color: var(--text-quaternary);
  font-size: .52em;
  letter-spacing: .1em;
}
.home-station-stats dd {
  margin: .6em 0 0;
  overflow: hidden;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.35em;
  font-weight: 600;
  line-height: 1;
  text-overflow: ellipsis;
}
.home-station-directory {
  display: grid;
  gap: 1.7em;
  margin-top: 2.2em;
}
.home-station-group > p {
  margin: 0 0 .8em;
  color: var(--text-quaternary);
  font-size: .56em;
  font-weight: 650;
  letter-spacing: .12em;
}
.home-station-group ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .5em;
  margin: 0;
  padding: 0;
  list-style: none;
}
.home-station-group li {
  min-width: 0;
  margin: 0;
}
.home-station-group a {
  display: block;
  min-width: 0;
  overflow: hidden;
  padding: .82em 1em;
  border: 0;
  border-radius: 12px;
  color: var(--home-station-link);
  font-size: .86em;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: background-color .18s ease, color .18s ease;
}
.home-station-group a:hover,
.home-station-group a:focus-visible {
  background: var(--home-station-cell);
  color: var(--text-heading);
  outline: none;
}
@media (max-width: 991px) {
  #secondary.station-sidebar {
    position: static;
    width: 100%;
    max-width: 100%;
    margin-top: clamp(6em, 12vw, 9em);
    padding-top: 0;
  }
  .home-station {
    display: grid;
    grid-template-columns: minmax(190px, .72fr) minmax(0, 1.28fr);
    gap: 1.2em 3em;
    padding: 2.1em;
  }
  .home-station-header {
    grid-column: 1;
  }
  .home-station-notice {
    grid-column: 1;
    margin-top: .8em;
  }
  .home-station-personal {
    grid-column: 1;
    grid-row: 3;
    margin-top: .8em;
  }
  .home-station-stats {
    grid-column: 2;
    grid-row: 1;
    margin-top: 0;
  }
  .home-station-directory {
    grid-column: 2;
    grid-row: 2;
    margin-top: 0;
  }
}
@media (max-width: 620px) {
  .home-station {
    display: block;
    padding: 1.7em;
  }
  .home-station-notice,
  .home-station-personal,
  .home-station-stats,
  .home-station-directory {
    margin-top: 2em;
  }
}
.widget {
  margin-bottom: 2.1em;
  padding-top: 1em;
  border-top: 1px solid var(--line);
}
.widget-notice {
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.widget-notice .widget-title {
  margin: 0 0 .75em;
  padding-bottom: 0;
  border-bottom: none;
  color: var(--widget-title);
  font-size: 1em;
  line-height: 1.35;
  letter-spacing: .08em;
}
.widget-list {
  list-style: none;
  padding: 0;
}
.widget-list li {
  margin: 5px 0;
  line-height: 1.6;
}
.widget-list li ul {
  margin-left: 15px;
}
#secondary .widget a,
#secondary .widget a:hover,
#secondary .widget a:active {
  border-bottom: none;
}
.widget-notice-content {
  padding: .1em 0 0;
  border: none;
  background: transparent;
  color: var(--widget-notice-text);
  line-height: 1.82;
  font-size: .97em;
}
.widget-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .7em;
  margin-bottom: .55em;
}
.widget-title-row .widget-title {
  margin: 0;
}
.widget-personal-links .widget-list,
.widget-categories .widget-list,
.widget-other .widget-list {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -4px;
}
.widget-personal-links .widget-list li,
.widget-categories .widget-list > li,
.widget-other .widget-list li {
  width: 50%;
  box-sizing: border-box;
  padding: 0 4px;
  margin: 5px 0;
}
.widget-personal-links .widget-list li a,
.widget-categories .widget-list > li > a,
.widget-other .widget-list li > a {
  border-bottom: none;
  padding-bottom: 3px;
}
.widget-personal-links .widget-list li a:hover,
.widget-categories .widget-list > li > a:hover,
.widget-other .widget-list li > a:hover {
  border-bottom: none;
}
.widget-personal-links .widget-list li a {
  display: flex;
  align-items: center;
  gap: .45em;
  width: 100%;
}
.widget-personal-links .widget-list li a,
.widget-categories .widget-list > li > a {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.widget-personal-link-icon {
  min-width: 1.4em;
  color: var(--widget-link-icon);
  font-size: .92em;
  text-align: center;
}
.widget-categories .widget-list > li > a {
  display: block;
}
.widget-categories .widget-list > li ul {
  margin-left: 0;
}
.widget-other .widget-list li > a {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* TOC */
.widget-post-toc {
  position: sticky;
  top: calc(var(--header-offset) + 18px);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - var(--header-offset) - 36px);
  margin-bottom: 0;
  overflow: hidden;
  padding: .2em 6px 0 0;
  border-top: none;
  background: transparent;
}
.post-toc-kicker {
  margin: 0 0 .45em;
  color: var(--toc-number);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .14em;
  line-height: 1.4;
}
.widget-post-toc .widget-title {
  margin: 0 0 .72em;
  color: var(--widget-title);
  font-size: 1.18em;
  letter-spacing: .08em;
  line-height: 1.35;
}
.post-toc-list {
  margin: 0;
  padding: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  list-style: none;
  border-left: 1px solid var(--line-strong);
  scrollbar-color: var(--line-strong) transparent;
  scrollbar-width: thin;
}
.post-toc-item {
  margin: 0;
  padding: 0;
  line-height: 1.45;
}
.post-toc-item a {
  position: relative;
  display: grid;
  grid-template-columns: 2.35em minmax(0, 1fr);
  align-items: baseline;
  min-height: 38px;
  padding: .48em .28em .48em .82em;
  color: var(--toc-link);
  border-bottom: none;
  font-size: 1.05em;
  text-decoration: none;
  transition: color .18s ease, background-color .18s ease;
}
.post-toc-item a:before {
  content: "";
  position: absolute;
  top: 50%;
  left: -1px;
  width: 2px;
  height: 16px;
  background: var(--toc-active-line);
  opacity: 0;
  transform: translateY(-50%) scaleY(.35);
  transition: opacity .18s ease, transform .18s ease;
}
.post-toc-item a:hover {
  color: var(--toc-link-hover);
  background: var(--hover-bg);
  text-decoration: none;
}
.post-toc-item a.is-active {
  color: var(--toc-link-active);
  background: transparent;
  font-weight: 650;
}
.post-toc-item a.is-active:before {
  opacity: 1;
  transform: translateY(-50%) scaleY(1);
}
.post-toc-number {
  color: var(--toc-number);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .07em;
  transition: color .18s ease;
}
.post-toc-item a.is-active .post-toc-number {
  color: var(--toc-active-line);
}
.post-toc-text {
  min-width: 0;
}
.post-toc-item.level-h3 {
  font-size: .92em;
}
.post-toc-item.level-h3 a {
  padding-left: 1.65em;
}
.post-toc-item a:focus-visible,
.post-toc-trigger:focus-visible,
.post-toc-close:focus-visible {
  outline: 1px solid var(--toc-active-line);
  outline-offset: 3px;
}
.post-toc-mobile,
.post-toc-drawer {
  display: none;
}
.post-toc-drawer[hidden] {
  display: none !important;
}
html.post-toc-open body {
  position: fixed;
  right: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
}

@media (max-width: 991px) {
  .post-toc-mobile {
    --post-toc-mobile-lift: 0px;
    position: fixed;
    bottom: calc(14px + env(safe-area-inset-bottom, 0px) + var(--post-toc-mobile-lift));
    left: calc(12px + env(safe-area-inset-left, 0px));
    z-index: 130;
    display: none;
    transition: bottom .18s ease;
  }
  .post-toc-mobile.is-ready {
    display: block;
  }
  .post-toc-trigger {
    display: inline-flex;
    align-items: center;
    gap: .42em;
    min-height: 38px;
    padding: .54em .78em;
    border: 1px solid var(--line-strong);
    border-radius: 2px;
    background: var(--toc-drawer-bg);
    box-shadow: 0 8px 22px rgba(45, 38, 31, .12);
    color: var(--text-primary);
    font-size: 12px;
    font-variant-numeric: tabular-nums;
    letter-spacing: .05em;
    line-height: 1;
    cursor: pointer;
  }
  .post-toc-trigger-label {
    color: var(--toc-link-active);
    font-weight: 650;
  }
  .post-toc-drawer {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: block;
  }
  .post-toc-backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    padding: 0;
    border: 0;
    background: var(--toc-drawer-overlay);
    opacity: 0;
    transition: opacity .2s ease;
    cursor: default;
  }
  .post-toc-sheet {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    max-height: min(78vh, 720px);
    max-height: min(78dvh, 720px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    border-top: 1px solid var(--toc-drawer-line);
    background: var(--toc-drawer-bg);
    box-shadow: 0 -24px 70px rgba(31, 26, 22, .2);
    color: var(--text-primary);
    outline: none;
    transform: translateY(100%);
    transition: transform .22s cubic-bezier(.22, .72, .28, 1);
  }
  .post-toc-drawer.is-open .post-toc-backdrop {
    opacity: 1;
  }
  .post-toc-drawer.is-open .post-toc-sheet {
    transform: translateY(0);
  }
  .post-toc-sheet-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    padding: 20px 22px 17px;
    border-bottom: 1px solid var(--toc-drawer-line);
  }
  .post-toc-sheet-header .post-toc-kicker {
    margin-bottom: .55em;
  }
  .post-toc-sheet-header h2 {
    margin: 0;
    color: var(--detail-heading);
    font-size: clamp(18px, 4.8vw, 24px);
    line-height: 1.28;
  }
  .post-toc-sheet-header p:last-child {
    margin: .62em 0 0;
    color: var(--text-tertiary);
    font-size: 11px;
    letter-spacing: .03em;
  }
  .post-toc-close {
    align-self: start;
    display: inline-flex;
    align-items: center;
    gap: .55em;
    min-height: 34px;
    padding: .42em .55em;
    border: 0;
    border-bottom: 1px solid var(--toc-drawer-line);
    border-radius: 0;
    background: transparent;
    color: var(--text-tertiary);
    font-size: 11px;
    letter-spacing: .06em;
    cursor: pointer;
  }
  .post-toc-close kbd {
    padding: 1px 4px;
    border: 1px solid var(--toc-drawer-line);
    border-radius: 2px;
    background: transparent;
    color: inherit;
    font: inherit;
    font-size: 9px;
  }
  .post-toc-sheet-nav {
    min-height: 0;
    padding: 8px 22px 16px;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-color: var(--line-strong) transparent;
    scrollbar-width: thin;
  }
  .post-toc-sheet-list {
    overflow: visible;
  }
  .post-toc-sheet-list .post-toc-item a {
    min-height: 44px;
    padding-top: .67em;
    padding-bottom: .67em;
    font-size: 15px;
  }
}

/* Theme toggle */
.theme-toggle-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-tertiary);
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 0;
  flex-shrink: 0;
  transition: border-color .2s ease, color .2s ease, transform .3s ease;
}
.theme-toggle-btn:hover {
  border-color: var(--text-tertiary);
  color: var(--text-deep);
  transform: rotate(15deg);
}
.theme-toggle-btn svg {
  width: 18px;
  height: 18px;
  display: block;
}
::view-transition-old(root),
::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}
::view-transition-old(root) {
  z-index: 0;
}
::view-transition-new(root) {
  z-index: 1;
  will-change: clip-path;
  backface-visibility: hidden;
}

/* ── Footer ── */
#footer.signal-footer {
  padding: 0;
  border-top: 1px solid var(--signal-footer-line);
  background: var(--signal-footer-bg);
  color: var(--signal-footer-muted);
  line-height: 1.65;
  text-align: left;
}
.signal-footer__inner {
  padding-top: 2.4rem;
  padding-bottom: calc(2.4rem + env(safe-area-inset-bottom, 0px));
}
.signal-footer--with-pet .signal-footer__inner {
  padding-bottom: calc(7.75rem + env(safe-area-inset-bottom, 0px));
}
.signal-footer__motto {
  color: var(--signal-footer-warm);
  font-family: Baskerville, "Iowan Old Style", Georgia, serif;
  font-size: .88rem;
  font-style: italic;
  letter-spacing: .015em;
}
.signal-footer__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .45rem 2rem;
  color: var(--signal-footer-muted);
  font-size: .76rem;
  letter-spacing: .015em;
}
.signal-footer__meta p {
  margin: 0;
}
.signal-footer__copyright,
.signal-footer__compliance {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .3rem .48rem;
}
.signal-footer__compliance {
  grid-column: 1;
}
.signal-footer__meta a {
  border: 0;
  color: inherit;
  text-decoration: none;
}
.signal-footer__meta a:hover {
  color: var(--signal-footer-warm);
}
.signal-footer__meta a:focus-visible {
  border-radius: 2px;
  outline: 2px solid var(--signal-footer-warm);
  outline-offset: 3px;
}
.signal-footer__runtime {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  white-space: nowrap;
}

/* ── Error page ── */
.error-page {
  margin-top: 80px;
  margin-bottom: 100px;
  text-align: center;
}
.error-page-code {
  font-size: 7em;
  font-weight: 700;
  color: var(--error-code);
  line-height: 1;
  letter-spacing: .04em;
  margin-bottom: .1em;
  user-select: none;
}
.error-page-title {
  font-size: 1.5em;
  font-weight: 600;
  color: var(--error-title);
  margin: 0 0 .4em;
}
.error-page-desc {
  color: var(--error-desc);
  font-size: .95em;
  margin: 0 0 1.8em;
}
.error-page-search {
  display: flex;
  justify-content: center;
  gap: .5em;
  margin-bottom: 1.6em;
}
.error-page-search .text {
  width: 240px;
  padding: .5em .8em;
  border: 1px solid var(--error-input-border);
  border-radius: 6px;
  font-size: .9em;
  background: var(--error-input-bg);
  color: var(--error-title);
  transition: border-color .2s;
}
.error-page-search .text:focus {
  outline: none;
  border-color: var(--error-accent);
}
.error-page-search .submit {
  padding: .5em 1.2em;
  border: none;
  border-radius: 6px;
  background: var(--error-accent);
  color: #fff;
  font-size: .9em;
  font-weight: 500;
  cursor: pointer;
  transition: background .2s;
}
.error-page-search .submit:hover {
  opacity: .88;
}
.error-page-home {
  display: inline-block;
  color: var(--error-accent);
  font-size: .9em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.error-page-home:hover {
  border-bottom-color: var(--error-accent);
}

/* ── Content format ── */
.post-content, .comment-content {
  line-height: 1.5;
  word-wrap: break-word;
}
.post-detail .post-content {
  margin-top: 1.5em;
  color: var(--detail-content);
  font-size: 1.03em;
  line-height: 1.9;
}
.post-detail .post-content > *:first-child {
  margin-top: 0;
}
.post-detail .post-content > *:last-child {
  margin-bottom: 0;
}
.post-detail .post-content p,
.post-detail .post-content ul,
.post-detail .post-content ol,
.post-detail .post-content blockquote,
.post-detail .post-content pre,
.post-detail .post-content table,
.post-detail .post-content .table-wrapper,
.post-detail .post-content img,
.post-detail .post-content hr {
  margin-top: 1.1em;
  margin-bottom: 1.1em;
}
.post-detail .post-content h2,
.post-detail .post-content h3,
.post-detail .post-content h4,
.post-detail .post-content h5,
.post-detail .post-content h6 {
  scroll-margin-top: calc(var(--header-offset) + 24px);
  margin-top: 1.8em;
  margin-bottom: .75em;
  color: var(--detail-heading);
  line-height: 1.35;
  letter-spacing: .01em;
}
.post-detail .post-content h2 {
  font-size: 1.68em;
  padding-bottom: .4em;
  border-bottom: 1px solid var(--line);
}
.post-detail .post-content h3 {
  font-size: 1.34em;
}
.post-detail .post-content h4 {
  font-size: 1.14em;
}
.post-detail .post-content p + h2,
.post-detail .post-content p + h3,
.post-detail .post-content p + h4,
.post-detail .post-content ul + h2,
.post-detail .post-content ul + h3,
.post-detail .post-content ol + h2,
.post-detail .post-content ol + h3,
.post-detail .post-content blockquote + h2,
.post-detail .post-content blockquote + h3,
.post-detail .post-content pre + h2,
.post-detail .post-content pre + h3 {
  margin-top: 2em;
}
.post-detail .post-content ul,
.post-detail .post-content ol {
  padding-left: 1.5em;
}
.post-detail .post-content li {
  margin: .42em 0;
}
.post-detail .post-content li > ul,
.post-detail .post-content li > ol {
  margin-top: .45em;
  margin-bottom: .45em;
}
.post-detail .post-content blockquote {
  margin-left: 0;
  padding: .65em 0 .65em 1.15em;
  border-left: 2px solid var(--detail-blockquote-border);
  border-radius: 0;
  background: transparent;
  color: var(--detail-blockquote-text);
}
.post-detail .post-content blockquote p:last-child {
  margin-bottom: 0;
}
.post-detail .post-content img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 0;
  box-shadow: none;
}
.post-detail .post-content table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 0;
  overflow: visible;
  background: transparent;
}
.post-detail .post-content th,
.post-detail .post-content td {
  padding: .72em .84em;
}
.post-detail .post-content th {
  background: var(--surface-warm);
  color: var(--detail-th);
}
.post-detail .post-content hr {
  width: 100%;
  border-width: 1px 0 0 0;
  border-color: var(--line);
}
.post-detail .post-content strong {
  color: var(--detail-strong);
}
.post-detail .post-content p,
.post-detail .post-content li {
  text-align: justify;
}
.post-content h2, .comment-content h2 {
  font-size: 1.28571em;
}
.post-content img, .comment-content img,
.post-content video, .comment-content video {
  max-width: 100%;
}
.post-content a img,
.comment-content a img {
  background: var(--surface-strong);
  position: relative;
  bottom: -4px;
}
.post-content hr, .comment-content hr {
  margin: 2em auto;
  width: 100px;
  border: 1px solid var(--line-soft);
  border-width: 2px 0 0 0;
}

/* ── About / scroll-driven inner works ── */
.about-main {
  width: 100%;
  flex: 0 0 100%;
  max-width: 100%;
  padding-top: clamp(2.6rem, 5vw, 4.8rem);
}
.about-page {
  --about-progress: 0;
  --about-gear-main-angle: 0deg;
  --about-gear-small-angle: 0deg;
  --about-cool: #466A82;
  --about-warm: #A56F3E;
  --about-line: rgba(59, 52, 45, .16);
  --about-line-strong: rgba(59, 52, 45, .28);
  --about-grid: rgba(70, 106, 130, .075);
  --about-panel: rgba(245, 241, 234, .42);
  --about-label: #786C60;
  --about-gear-fill: #C9CBC7;
  --about-gear-highlight: #F1F0EA;
  --about-gear-shadow: #8D9698;
  --about-gear-stroke: #506C7C;
  --about-gear-inner: #E8E6DE;
  --about-gear-pin: #A66E3D;
  --about-gear-drop: #3E4950;
  width: 100%;
  margin: 0;
}
html[data-theme="dark"] .about-page {
  --about-cool: #9EB9C9;
  --about-warm: #D4B58C;
  --about-line: rgba(255, 255, 255, .12);
  --about-line-strong: rgba(255, 255, 255, .2);
  --about-grid: rgba(158, 185, 201, .07);
  --about-panel: rgba(20, 23, 24, .22);
  --about-label: #9CA4A6;
  --about-gear-fill: #414B4F;
  --about-gear-highlight: #66767C;
  --about-gear-shadow: #242B2E;
  --about-gear-stroke: #94AFBE;
  --about-gear-inner: #283135;
  --about-gear-pin: #D4B58C;
  --about-gear-drop: #000;
}
.about-layout,
.about-page__comments {
  display: grid;
  grid-template-columns: minmax(300px, .78fr) minmax(0, 1.22fr);
  column-gap: clamp(3.2rem, 6.4vw, 6.4rem);
}
.about-machine {
  position: relative;
  min-width: 0;
}
.about-machine:before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--about-line-strong) 7%, var(--about-line) 88%, transparent);
}
.about-machine__sticky {
  position: sticky;
  top: calc(var(--header-offset) + 28px);
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - var(--header-offset) - 56px);
  min-height: calc(100svh - var(--header-offset) - 56px);
  padding: 0 0 1.25rem clamp(1.25rem, 2.4vw, 2rem);
}
.about-machine__head {
  position: relative;
  z-index: 2;
}
.about-machine__kicker,
.about-copy__head > p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 .8rem;
  color: var(--about-cool);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 9px;
  line-height: 1.4;
  letter-spacing: .16em;
}
.about-machine__signal {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  height: 13px;
}
.about-machine__signal i {
  display: block;
  width: 2px;
  height: 4px;
  background: currentColor;
  transform-origin: center;
}
.about-machine__signal i:nth-child(2),
.about-machine__signal i:nth-child(4) {
  height: 10px;
}
.about-machine__signal i:nth-child(3) {
  height: 7px;
}
html.has-motion .about-machine__signal i {
  animation: about-signal-wave 1.45s ease-in-out infinite;
}
html.has-motion .about-machine__signal i:nth-child(2) { animation-delay: -.18s; }
html.has-motion .about-machine__signal i:nth-child(3) { animation-delay: -.36s; }
html.has-motion .about-machine__signal i:nth-child(4) { animation-delay: -.54s; }
html.has-motion .about-machine__signal i:nth-child(5) { animation-delay: -.72s; }
.about-machine__head h2 {
  margin: 0;
  color: var(--detail-heading);
  font-size: clamp(1.55rem, 2.7vw, 2.25rem);
  font-weight: 580;
  line-height: 1.1;
  letter-spacing: -.035em;
}
.about-machine__head > p:last-child {
  max-width: 21em;
  margin: .78rem 0 0;
  color: var(--about-label);
  font-size: .88rem;
  line-height: 1.7;
}
.about-gear-stage {
  position: relative;
  width: min(100%, 390px);
  margin: auto 0;
  aspect-ratio: 1.04 / 1;
  overflow: hidden;
  border-top: 1px solid var(--about-line);
  border-bottom: 1px solid var(--about-line);
  background-color: var(--about-panel);
  background-image:
    linear-gradient(90deg, transparent calc(50% - .5px), var(--about-grid) 50%, transparent calc(50% + .5px)),
    linear-gradient(transparent calc(50% - .5px), var(--about-grid) 50%, transparent calc(50% + .5px)),
    repeating-linear-gradient(90deg, transparent 0, transparent 39px, var(--about-grid) 40px),
    repeating-linear-gradient(0deg, transparent 0, transparent 39px, var(--about-grid) 40px);
  isolation: isolate;
}
.about-gear-stage:before,
.about-gear-stage:after {
  content: "";
  position: absolute;
  z-index: 0;
  width: 7px;
  height: 7px;
  border: 1px solid var(--about-line-strong);
  border-radius: 50%;
  background: var(--bg);
}
.about-gear-stage:before {
  top: 13px;
  left: 13px;
}
.about-gear-stage:after {
  right: 13px;
  bottom: 13px;
}
.about-gear-stage svg {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
}
.about-gear-stage__axis {
  position: absolute;
  z-index: 1;
  display: block;
  background: var(--about-grid);
}
.about-gear-stage__axis--horizontal {
  top: 52.4%;
  right: 0;
  left: 0;
  height: 1px;
}
.about-gear-stage__axis--vertical {
  top: 0;
  bottom: 0;
  left: 36%;
  width: 1px;
}
.about-gear-stage__readout {
  position: absolute;
  right: 12px;
  bottom: 10px;
  z-index: 3;
  padding-left: 8px;
  background: var(--bg);
  color: var(--about-label);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 7px;
  letter-spacing: .13em;
}
.about-gear {
  transform-box: fill-box;
  transform-origin: center;
  will-change: transform;
}
.about-gear--primary {
  transform: rotate(var(--about-gear-main-angle));
}
.about-gear--secondary,
.about-gear--tertiary {
  transform: rotate(var(--about-gear-small-angle));
}
.about-gear__teeth,
.about-gear__body {
  fill: url("#about-gear-surface");
  stroke: var(--about-gear-stroke);
  stroke-width: 2;
}
.about-gear__rim {
  fill: var(--about-gear-inner);
  stroke: var(--about-gear-stroke);
  stroke-width: 2;
}
.about-gear__spokes {
  fill: var(--about-gear-fill);
  stroke: var(--about-gear-stroke);
  stroke-width: 1.2;
}
.about-gear__hub {
  fill: url("#about-gear-surface");
  stroke: var(--about-gear-stroke);
  stroke-width: 2;
}
.about-gear__pin {
  fill: var(--about-gear-pin);
  stroke: var(--about-gear-inner);
  stroke-width: 3;
}
.about-machine__status {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: .9rem 1.2rem;
}
.about-machine__chapter {
  min-width: 0;
}
.about-machine__chapter > span {
  display: block;
  margin-bottom: .35rem;
  color: var(--about-label);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 8px;
  letter-spacing: .16em;
}
.about-machine__chapter strong {
  display: block;
  overflow: hidden;
  color: var(--detail-heading);
  font-size: 1rem;
  font-weight: 560;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.about-machine__count {
  display: flex;
  align-items: baseline;
  gap: .3em;
  color: var(--about-label);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .72rem;
  font-variant-numeric: tabular-nums;
}
.about-machine__count strong {
  color: var(--about-warm);
  font-size: 1.35rem;
  font-weight: 500;
}
.about-machine__progress {
  position: relative;
  grid-column: 1 / -1;
  height: 2px;
  overflow: hidden;
  background: var(--about-line);
}
.about-machine__progress i {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--about-cool), var(--about-warm));
  transform: scaleX(var(--about-progress));
  transform-origin: left center;
}
.about-copy {
  min-width: 0;
  padding-bottom: clamp(3rem, 8vw, 7rem);
}
.about-copy__head {
  position: relative;
  min-height: min(68vh, 660px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 7vh, 5rem) 0 clamp(4.5rem, 12vh, 8rem);
}
.about-copy__head:before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(74px, 10vw, 112px);
  height: 1px;
  background: linear-gradient(90deg, var(--about-warm) 0 35%, var(--about-line-strong) 35%);
}
.about-copy__head > p > span {
  display: block;
  width: 22px;
  height: 1px;
  background: currentColor;
}
.about-copy__head h1 {
  position: relative;
  margin: 0;
  color: var(--detail-heading);
  font-size: clamp(3.7rem, 8vw, 7rem);
  font-weight: 620;
  line-height: .94;
  letter-spacing: -.075em;
}
.about-copy__head h1:after {
  content: ".";
  color: var(--about-warm);
}
.about-copy__lede {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 1.2rem;
  max-width: 34rem;
  margin-top: clamp(2.4rem, 5vh, 4rem);
}
.about-copy__lede > span {
  padding-top: .3rem;
  color: var(--about-cool);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 8px;
  letter-spacing: .16em;
  writing-mode: vertical-rl;
}
.about-copy__lede p {
  margin: 0;
  color: var(--detail-content);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.9;
}
.post-detail .about-copy__content {
  margin-top: 0;
}
.about-copy__content .about-section {
  position: relative;
  min-height: min(54vh, 560px);
  padding: 0 0 clamp(5rem, 15vh, 9rem) clamp(2rem, 3.8vw, 3.3rem);
  border-left: 1px solid var(--about-line);
}
.about-copy__content .about-section:last-child {
  min-height: 0;
  padding-bottom: clamp(2rem, 6vh, 4rem);
}
.about-copy__content .about-section:before {
  content: "";
  position: absolute;
  top: .68rem;
  left: -4px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--about-cool);
  border-radius: 50%;
  background: var(--bg);
  box-shadow: 0 0 0 5px var(--bg);
  transition: border-color .35s ease, background-color .35s ease, transform .35s ease;
}
.post-detail .about-copy__content .about-section > h2:first-child {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin: 0 0 1.35rem;
  padding: 0 0 .72rem;
  border-bottom-color: var(--about-line);
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  letter-spacing: -.035em;
}
.about-copy__content .about-section > h2:first-child:before {
  content: attr(data-about-index);
  flex: 0 0 auto;
  color: var(--about-warm);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .55rem;
  font-weight: 500;
  letter-spacing: .12em;
}
.about-copy__content .about-section.is-active:before {
  border-color: var(--about-warm);
  background: var(--about-warm);
  transform: scale(1.28);
}
html.has-motion .about-page.is-enhanced .about-section {
  opacity: .2;
  transform: translateY(24px);
  transition: opacity .75s cubic-bezier(.2, .75, .25, 1), transform .75s cubic-bezier(.2, .75, .25, 1);
}
html.has-motion .about-page.is-enhanced .about-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.about-page__comments {
  margin-top: clamp(3rem, 8vh, 6rem);
}
.about-page__comments > #comments {
  grid-column: 2;
  min-width: 0;
}

@keyframes about-signal-wave {
  0%, 100% { transform: scaleY(.45); opacity: .5; }
  50% { transform: scaleY(1); opacity: 1; }
}

@media (max-width: 900px) {
  .about-layout,
  .about-page__comments {
    grid-template-columns: minmax(0, 1fr);
  }
  .about-machine:before {
    display: none;
  }
  .about-machine__sticky {
    position: relative;
    top: auto;
    display: grid;
    grid-template-columns: minmax(0, .78fr) minmax(280px, 1.22fr);
    grid-template-areas:
      "head stage"
      "status stage";
    gap: 1.5rem 2.2rem;
    align-items: end;
    min-height: 0;
    padding: 0 0 clamp(4rem, 10vw, 6rem);
  }
  .about-machine__head {
    grid-area: head;
    align-self: start;
    padding-top: 1rem;
  }
  .about-gear-stage {
    grid-area: stage;
    align-self: center;
    margin: 0;
  }
  .about-machine__status {
    grid-area: status;
  }
  .about-copy__head {
    min-height: 54vh;
    min-height: 54svh;
  }
  .about-page__comments > #comments {
    grid-column: 1;
  }
}

@media (max-width: 620px) {
  .about-main {
    padding-top: 1.8rem;
  }
  .about-machine__sticky {
    display: flex;
    gap: 0;
    padding-bottom: 4.6rem;
  }
  .about-machine__head {
    padding: 0;
  }
  .about-machine__head > p:last-child {
    margin-top: .55rem;
  }
  .about-gear-stage {
    width: min(100%, 330px);
    margin: 2rem auto 1.5rem;
  }
  .about-copy__head {
    min-height: 50vh;
    min-height: 50svh;
    padding-top: 1rem;
  }
  .about-copy__head h1 {
    font-size: clamp(3.45rem, 20vw, 5.4rem);
  }
  .about-copy__lede {
    margin-top: 2.4rem;
  }
  .about-copy__content .about-section {
    min-height: 0;
    padding-left: 1.65rem;
    padding-bottom: 5.2rem;
  }
  .post-detail .about-copy__content .about-section > h2:first-child {
    gap: .6rem;
    font-size: 1.72rem;
  }
  .about-page__comments {
    margin-top: 2rem;
  }
}

/* ── About / turntable chapters ── */
.about-main {
  width: 100%;
  flex: 0 0 100%;
  max-width: 100%;
  padding: clamp(1.4rem, 3vw, 2.4rem) 0 clamp(2.6rem, 6vw, 5rem);
}
.about-turntable {
  --about-record-size: clamp(440px, 43vw, 600px);
  --about-record-angle: 0deg;
  --about-arm-angle: 0deg;
  --about-bg: #F5F1EA;
  --about-bg-soft: #E9E2D8;
  --about-deck: rgba(238, 231, 221, .72);
  --about-deck-deep: rgba(91, 103, 108, .42);
  --about-text: #29231E;
  --about-text-soft: rgba(54, 48, 42, .68);
  --about-on-deck: #FFFDF8;
  --about-on-deck-soft: rgba(255, 250, 246, .62);
  --about-line: rgba(71, 60, 48, .12);
  --about-line-strong: rgba(71, 60, 48, .22);
  --about-deck-line: rgba(255, 255, 255, .58);
  --about-cool: #526F82;
  --about-warm: #A37142;
  --about-record: #090A0B;
  --about-panel-bg:
    radial-gradient(circle at 18% 22%, rgba(163, 113, 66, .16), transparent 35%),
    radial-gradient(circle at 84% 13%, rgba(82, 111, 130, .12), transparent 34%),
    linear-gradient(120deg, rgba(248, 244, 237, .9), rgba(226, 233, 236, .82));
  --about-panel-border: rgba(71, 60, 48, .14);
  --about-panel-shadow:
    0 24px 70px rgba(67, 53, 37, .12),
    inset 0 1px 0 rgba(255, 255, 255, .72);
  --about-panel-highlight: rgba(255, 255, 255, .74);
  --about-scene-text: rgba(54, 48, 42, .44);
  --about-bside-bg:
    radial-gradient(circle at 84% 12%, rgba(255, 255, 255, .48), transparent 32%),
    linear-gradient(145deg, rgba(247, 243, 236, .95), rgba(224, 231, 234, .93));
  --about-glass-bg:
    linear-gradient(135deg, rgba(255, 255, 255, .65), rgba(255, 255, 255, .28));
  --about-glass-soft:
    linear-gradient(135deg, rgba(82, 111, 130, .1), rgba(255, 255, 255, .22));
  --about-glass-border: rgba(71, 60, 48, .12);
  --about-glass-border-hover: rgba(82, 111, 130, .24);
  --about-glass-shadow:
    0 14px 34px rgba(67, 53, 37, .08),
    inset 0 1px 0 rgba(255, 255, 255, .72);
  --about-glass-shadow-hover:
    0 18px 42px rgba(67, 53, 37, .11),
    inset 0 1px 0 rgba(255, 255, 255, .82);
  --about-input-bg: rgba(255, 255, 255, .5);
  --about-placeholder: rgba(54, 48, 42, .38);
  --about-warm-soft: rgba(163, 113, 66, .1);
  --about-cool-soft: rgba(82, 111, 130, .08);
  --about-focus-ring: rgba(163, 113, 66, .1);
  --about-author-bg:
    linear-gradient(135deg, rgba(163, 113, 66, .14), rgba(255, 255, 255, .3));
  --comment-card-border: var(--about-glass-border);
  --comment-child-border: rgba(82, 111, 130, .14);
  --comment-reply-bg: var(--about-cool-soft);
  position: relative;
  display: grid;
  grid-template-columns: minmax(430px, 43%) minmax(0, 57%);
  width: 100%;
  height: calc(100svh - var(--header-offset) - 2.8rem);
  min-height: 680px;
  max-height: 880px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--about-panel-border);
  border-radius: 18px;
  background: var(--about-panel-bg);
  box-shadow: var(--about-panel-shadow);
  backdrop-filter: blur(30px) saturate(118%);
  -webkit-backdrop-filter: blur(30px) saturate(118%);
  color-scheme: light;
  isolation: isolate;
}
html[data-theme="dark"] .about-turntable {
  --about-bg: #1D1F20;
  --about-bg-soft: #292B2C;
  --about-deck: rgba(74, 70, 69, .62);
  --about-deck-deep: rgba(52, 55, 57, .72);
  --about-text: #F1EEE8;
  --about-text-soft: rgba(241, 238, 232, .66);
  --about-on-deck: #F7F2E9;
  --about-on-deck-soft: rgba(247, 242, 233, .58);
  --about-line: rgba(255, 255, 255, .12);
  --about-line-strong: rgba(255, 255, 255, .22);
  --about-deck-line: rgba(255, 255, 255, .17);
  --about-cool: #AFC8DD;
  --about-warm: #DCC39A;
  --about-panel-bg:
    radial-gradient(circle at 18% 22%, rgba(163, 113, 66, .18), transparent 35%),
    radial-gradient(circle at 84% 13%, rgba(112, 148, 170, .13), transparent 34%),
    linear-gradient(120deg, rgba(75, 66, 64, .76), rgba(43, 48, 51, .8));
  --about-panel-border: rgba(255, 255, 255, .14);
  --about-panel-shadow:
    0 28px 82px rgba(0, 0, 0, .36),
    inset 0 1px 0 rgba(255, 255, 255, .2);
  --about-panel-highlight: rgba(255, 255, 255, .25);
  --about-scene-text: rgba(241, 238, 232, .43);
  --about-bside-bg:
    radial-gradient(circle at 84% 12%, rgba(175, 200, 221, .08), transparent 32%),
    linear-gradient(145deg, rgba(61, 58, 58, .96), rgba(35, 40, 43, .96));
  --about-glass-bg:
    linear-gradient(135deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .022));
  --about-glass-soft:
    linear-gradient(135deg, rgba(175, 200, 221, .065), rgba(255, 255, 255, .018));
  --about-glass-border: rgba(255, 255, 255, .11);
  --about-glass-border-hover: rgba(175, 200, 221, .23);
  --about-glass-shadow:
    0 16px 38px rgba(0, 0, 0, .22),
    inset 0 1px 0 rgba(255, 255, 255, .08);
  --about-glass-shadow-hover:
    0 20px 46px rgba(0, 0, 0, .28),
    inset 0 1px 0 rgba(255, 255, 255, .12);
  --about-input-bg: rgba(8, 8, 8, .2);
  --about-placeholder: rgba(241, 238, 232, .36);
  --about-warm-soft: rgba(220, 195, 154, .1);
  --about-cool-soft: rgba(175, 200, 221, .07);
  --about-focus-ring: rgba(220, 195, 154, .1);
  --about-author-bg:
    linear-gradient(135deg, rgba(220, 195, 154, .12), rgba(255, 255, 255, .025));
  --comment-card-border: var(--about-glass-border);
  --comment-child-border: rgba(175, 200, 221, .13);
  --comment-reply-bg: var(--about-cool-soft);
  color-scheme: dark;
}
.about-turntable:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 40;
  border-radius: inherit;
  box-shadow:
    inset 0 1px 0 var(--about-panel-highlight),
    inset 1px 0 0 color-mix(in srgb, var(--about-panel-highlight) 34%, transparent);
  pointer-events: none;
}
.about-deck {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.about-deck__kicker {
  position: absolute;
  top: clamp(28px, 5vh, 48px);
  left: clamp(22px, 3.8vw, 54px);
  z-index: 14;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--about-text-soft);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 8px;
  letter-spacing: .16em;
  text-decoration: none;
  transition: color .2s ease, transform .2s ease;
}
.about-deck__kicker span {
  color: var(--about-warm);
  font-size: 13px;
}
.about-deck__kicker strong {
  color: var(--about-text);
  font-size: 9px;
  font-weight: 560;
}
.about-deck__kicker small {
  font-size: 7px;
  letter-spacing: .12em;
}
.about-deck__kicker:hover,
.about-deck__kicker:focus-visible {
  color: var(--about-text);
  transform: translateX(-3px);
  outline: none;
}
.about-record-shadow,
.about-record {
  position: absolute;
  top: 58%;
  left: calc(var(--about-record-size) * -.13);
  width: var(--about-record-size);
  height: var(--about-record-size);
  border-radius: 50%;
}
.about-record-shadow {
  background: rgba(0, 0, 0, .28);
  filter: blur(19px);
  transform: translate(13px, calc(-50% + 18px));
}
.about-record {
  z-index: 5;
  border: 2px solid rgba(0, 0, 0, .74);
  background:
    conic-gradient(
      from 218deg,
      transparent 0 10%,
      rgba(255, 255, 255, .075) 14%,
      transparent 19% 45%,
      rgba(255, 255, 255, .04) 50%,
      transparent 57% 100%
    ),
    repeating-radial-gradient(
      circle,
      var(--about-record) 0 3px,
      #1A1B1C 3.5px 5px,
      #0C0D0E 5.5px 7px
    );
  box-shadow:
    0 0 0 11px rgba(255, 255, 255, .035),
    0 0 0 12px rgba(255, 255, 255, .055),
    inset 0 0 0 7px rgba(255, 255, 255, .012),
    inset 0 0 90px rgba(0, 0, 0, .7);
  transform: translateY(-50%) rotate(var(--about-record-angle));
  transition: transform .76s cubic-bezier(.22, .78, .2, 1), filter .45s ease;
}
.about-record__cover {
  position: absolute;
  inset: 12.5%;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 2px solid rgba(0, 0, 0, .72);
  border-radius: 50%;
  background:
    radial-gradient(circle at 36% 30%, rgba(255, 255, 255, .16), transparent 34%),
    linear-gradient(145deg, #A47850, #5C4132);
}
.about-record__cover img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
}
.about-record__cover > span {
  display: grid;
  gap: 8px;
  color: #FFF8ED;
  text-align: center;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .26);
}
.about-record__cover b {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 6vw, 74px);
  font-weight: 500;
  letter-spacing: -.06em;
}
.about-record__cover small {
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 7px;
  letter-spacing: .18em;
}
.about-tonearm {
  position: absolute;
  top: 4%;
  right: 14%;
  z-index: 12;
  width: min(46%, 310px);
  overflow: visible;
  filter: drop-shadow(0 8px 9px rgba(0, 0, 0, .28));
  transform: rotate(var(--about-arm-angle));
  transform-origin: 76% 9%;
  transition: transform .76s cubic-bezier(.22, .78, .2, 1);
  pointer-events: none;
}
.about-tonearm__base {
  fill: color-mix(in srgb, var(--about-deck-deep) 84%, #262322);
  stroke: var(--about-deck-line);
  stroke-width: 2;
}
.about-tonearm__pivot {
  fill: #F3F1EC;
  stroke: rgba(255, 255, 255, .55);
  stroke-width: 8;
}
.about-tonearm__core {
  fill: #D9D8D5;
}
.about-tonearm__shadow {
  fill: none;
  stroke: rgba(0, 0, 0, .18);
  stroke-width: 18;
  stroke-linecap: round;
}
.about-tonearm__arm,
.about-tonearm__joint {
  fill: none;
  stroke: #F4F2ED;
  stroke-linecap: round;
}
.about-tonearm__arm {
  stroke-width: 13;
}
.about-tonearm__joint {
  stroke-width: 8;
}
.about-tonearm__cartridge {
  fill: #F4F2ED;
  stroke: rgba(0, 0, 0, .12);
  stroke-width: 2;
}
.about-chapters,
.about-bside-marker {
  position: absolute;
  top: 52%;
  right: -46px;
  z-index: 15;
  width: min(205px, 37%);
  transform: translateY(-50%);
}
.about-chapters {
  height: 210px;
  transition: opacity .3s ease, transform .45s cubic-bezier(.22, .78, .2, 1), visibility .3s;
}
.about-chapter {
  position: absolute;
  left: 0;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: baseline;
  width: 100%;
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--about-on-deck-soft);
  text-align: left;
  cursor: pointer;
  transition: color .22s ease, opacity .22s ease;
}
.about-chapter--previous {
  top: 0;
  opacity: .5;
}
.about-chapter--current {
  top: 50%;
  z-index: 2;
  color: var(--about-on-deck);
  transform: translateY(-50%);
}
.about-chapter--next {
  bottom: 0;
  opacity: .64;
}
.about-chapter:hover,
.about-chapter:focus-visible {
  color: var(--about-on-deck);
  opacity: 1;
  outline: none;
}
.about-chapter > span {
  color: var(--about-warm);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 8px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .12em;
}
.about-chapter strong {
  overflow: hidden;
  font-size: 13px;
  font-weight: 430;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.about-chapter--current strong {
  font-size: clamp(18px, 2vw, 25px);
  font-weight: 560;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .28);
}
.about-chapter[hidden] {
  display: none;
}
.about-bside-marker {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transform: translate(18px, -50%);
  transition: opacity .35s ease, transform .5s cubic-bezier(.22, .78, .2, 1), visibility .35s;
}
.about-bside-marker > span,
.about-bside-marker > div {
  position: relative;
  z-index: 1;
}
.about-bside-marker > span {
  color: var(--about-cool);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 32px;
  line-height: 1;
}
.about-bside-marker small {
  display: block;
  margin-bottom: 4px;
  color: var(--about-on-deck-soft);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 7px;
  letter-spacing: .14em;
}
.about-bside-marker strong {
  display: block;
  overflow: hidden;
  color: var(--about-on-deck);
  font-size: clamp(17px, 1.8vw, 23px);
  font-weight: 540;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.about-turntable.is-b-side .about-chapters {
  opacity: 0;
  visibility: hidden;
  transform: translate(-18px, -50%);
  pointer-events: none;
}
.about-turntable.is-b-side .about-bside-marker {
  opacity: 1;
  visibility: visible;
  transform: translate(0, -50%);
}
.about-turntable.is-b-side .about-record {
  filter: saturate(.72) brightness(.88);
  transform: translateY(-50%) rotate(calc(var(--about-record-angle) - 24deg));
}
.about-turntable.is-b-side .about-tonearm {
  transform: rotate(calc(var(--about-arm-angle) + 3deg));
}
.about-stage {
  position: relative;
  min-width: 0;
  overflow: hidden;
  color: var(--about-text);
  background: transparent;
}
.about-scene-status {
  position: absolute;
  top: 25px;
  right: 28px;
  z-index: 30;
  margin: 0;
  color: var(--about-scene-text);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 7px;
  letter-spacing: .15em;
  line-height: 1;
  pointer-events: none;
}
.about-scene-status__b {
  display: none;
}
.about-turntable.is-b-side .about-scene-status__a {
  display: none;
}
.about-turntable.is-b-side .about-scene-status__b {
  display: inline;
}
.about-source {
  position: relative;
  z-index: 2;
  height: 100%;
  margin: 0;
  padding: clamp(42px, 6vw, 82px);
  overflow-y: auto;
}
.about-turntable.is-enhanced .about-source {
  display: none;
}
.about-slides {
  display: none;
  position: absolute;
  inset: 0;
}
.about-turntable.is-enhanced .about-slides {
  display: block;
}
.about-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  overflow-x: hidden;
  overflow-y: auto;
  padding: clamp(46px, 6vw, 86px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(24%);
  scrollbar-color: color-mix(in srgb, var(--about-warm) 50%, transparent) transparent;
  scrollbar-width: thin;
  transition:
    opacity .54s ease,
    transform .76s cubic-bezier(.22, .78, .2, 1),
    visibility 0s linear .76s;
}
.about-slide.is-active {
  z-index: 3;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition:
    opacity .54s ease,
    transform .76s cubic-bezier(.22, .78, .2, 1),
    visibility 0s;
}
.about-slide.is-before {
  transform: translateY(-24%);
}
.about-slide__inner {
  width: min(650px, 100%);
  margin: auto 0;
}
.post-detail .about-slide h2,
.about-slide h2 {
  margin: 0 0 clamp(25px, 4vh, 44px);
  padding: 0;
  border: 0;
  color: var(--about-text);
  font-size: clamp(46px, 6vw, 82px);
  font-weight: 590;
  line-height: .98;
  letter-spacing: -.065em;
}
.about-slide h2:after {
  content: ".";
  color: var(--about-warm);
}
.about-slide__copy {
  max-width: 38em;
  padding-top: 20px;
  border-top: 1px solid var(--about-line);
  color: var(--about-text-soft);
  font-size: clamp(14px, 1.25vw, 18px);
  line-height: 1.9;
}
.post-detail .about-slide__copy p,
.post-detail .about-slide__copy li {
  text-align: left;
}
.about-slide__copy p {
  margin: 0 0 .72em;
}
.about-slide__copy ul,
.about-slide__copy ol {
  margin: 0;
  padding-left: 1.25em;
}
.about-slide__copy li {
  margin: .28em 0;
}
.about-slide__copy strong {
  color: var(--about-text);
}
.about-slide__copy a {
  color: var(--about-warm);
  border-bottom-color: color-mix(in srgb, var(--about-warm) 44%, transparent);
  text-underline-offset: .22em;
}
.about-bside-entry {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  padding: 11px 0;
  border: 0;
  border-bottom: 1px solid var(--about-warm);
  border-radius: 0;
  background: transparent;
  color: var(--about-text);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 9px;
  letter-spacing: .12em;
  cursor: pointer;
}
.about-bside-entry:after {
  content: "→";
  color: var(--about-warm);
  font-size: 15px;
  transition: transform .22s ease;
}
.about-bside-entry:hover:after,
.about-bside-entry:focus-visible:after {
  transform: translateX(5px);
}
.about-bside-entry:focus-visible {
  outline: 1px solid var(--about-warm);
  outline-offset: 5px;
}
.about-controls {
  position: absolute;
  right: clamp(17px, 3vw, 38px);
  bottom: 20px;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--about-text-soft);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 7px;
  letter-spacing: .12em;
  transition: opacity .25s ease, visibility .25s;
}
.about-controls button {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--about-line-strong);
  border-radius: 50%;
  background: transparent;
  color: var(--about-text-soft);
  cursor: pointer;
}
.about-controls button:hover,
.about-controls button:focus-visible {
  border-color: var(--about-warm);
  color: var(--about-text);
  outline: none;
}
.about-controls button:disabled {
  opacity: .3;
  cursor: default;
}
.about-progress {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 25;
  height: 2px;
  background: var(--about-line);
}
.about-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--about-cool), var(--about-warm));
  transition: width .76s cubic-bezier(.22, .78, .2, 1);
}
.about-bside {
  position: absolute;
  inset: 0;
  z-index: 12;
  overflow-x: hidden;
  overflow-y: auto;
  padding: clamp(38px, 5vw, 70px) clamp(26px, 5vw, 70px) 72px;
  background: var(--about-bside-bg);
  backdrop-filter: blur(30px) saturate(115%);
  -webkit-backdrop-filter: blur(30px) saturate(115%);
  opacity: 0;
  visibility: hidden;
  transform: translateX(9%);
  overscroll-behavior: contain;
  scrollbar-color: color-mix(in srgb, var(--about-warm) 48%, transparent) transparent;
  scrollbar-width: thin;
  transition:
    opacity .54s ease,
    transform .76s cubic-bezier(.22, .78, .2, 1),
    visibility 0s linear .76s;
}
.about-turntable.is-b-side .about-slide {
  opacity: 0;
  visibility: hidden;
  transform: translateX(-8%);
}
.about-turntable.is-b-side .about-bside {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  transition:
    opacity .54s ease,
    transform .76s cubic-bezier(.22, .78, .2, 1),
    visibility 0s;
}
.about-turntable.is-b-side .about-controls {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.about-turntable.is-b-side .about-progress span {
  width: 100% !important;
  background: linear-gradient(90deg, var(--about-warm), var(--about-cool));
}
.about-bside__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 20px;
  margin-bottom: clamp(34px, 5vh, 54px);
}
.about-bside__head p,
.about-bside__head > div > span,
.about-bside__head button {
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
}
.about-bside__head p {
  margin: 0 0 15px;
  color: var(--about-cool);
  font-size: 8px;
  letter-spacing: .15em;
}
.about-bside__head h2 {
  margin: 0 0 13px;
  color: var(--about-text);
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 580;
  line-height: 1;
  letter-spacing: -.06em;
}
.about-bside__head h2:after {
  content: ".";
  color: var(--about-cool);
}
.about-bside__head > div > span {
  color: var(--about-warm);
  font-size: 8px;
  letter-spacing: .12em;
}
.about-bside__head button {
  padding: 8px 12px;
  border: 1px solid var(--about-glass-border);
  border-radius: 999px;
  background: var(--about-cool-soft);
  color: var(--about-text-soft);
  font-size: 7px;
  letter-spacing: .12em;
  cursor: pointer;
}
.about-bside__head button:hover,
.about-bside__head button:focus-visible {
  border-color: var(--about-cool);
  background: var(--about-glass-soft);
  color: var(--about-text);
  outline: none;
}
.about-bside #comments {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  border: 0;
}
.about-bside #comments > .comment-section-title {
  display: none;
}
.about-bside #comments > .comment-form-wrap {
  order: 1;
}
.about-bside #comments > .comment-list,
.about-bside #comments > .comment-empty {
  order: 2;
}
.about-bside #comments > .page-navigator {
  order: 3;
}
.about-bside .comment-form-wrap,
.about-bside .comment-list .respond {
  margin: 0 0 26px;
  padding: clamp(18px, 2.5vw, 26px);
  border: 1px solid var(--about-glass-border);
  border-radius: 18px;
  background: var(--about-glass-bg);
  box-shadow: var(--about-glass-shadow);
}
.about-bside .comment-list .respond {
  margin: 14px 0 4px;
  border-color: color-mix(in srgb, var(--about-warm) 32%, transparent);
  background: var(--about-warm-soft);
}
.about-bside .comment-form-title {
  margin-bottom: 1.05em;
  color: var(--about-text);
  font-size: 1.18em;
}
.about-bside .cancel-comment-reply a {
  display: inline-flex;
  padding: .32em .72em;
  border: 1px solid var(--about-glass-border);
  border-radius: 999px;
  background: var(--about-cool-soft);
  color: var(--about-text-soft);
}
.about-bside .comment-identity-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.about-bside .comment-identity-grid > :last-child {
  grid-column: 1 / -1;
}
.about-bside .comment-form label {
  color: var(--about-text-soft);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 8px;
  letter-spacing: .08em;
}
.about-bside .comment-form input[type="text"],
.about-bside .comment-form input[type="email"],
.about-bside .comment-form input[type="url"],
.about-bside .comment-form textarea {
  padding: .75em .9em;
  border: 1px solid var(--about-glass-border);
  border-radius: 11px;
  background: var(--about-input-bg);
  color: var(--about-text);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--about-panel-highlight) 18%, transparent);
}
.about-bside .comment-form input::placeholder,
.about-bside .comment-form textarea::placeholder {
  color: var(--about-placeholder);
}
.about-bside .comment-form input:focus-visible,
.about-bside .comment-form textarea:focus-visible {
  border-color: color-mix(in srgb, var(--about-warm) 62%, transparent);
  box-shadow:
    0 0 0 3px var(--about-focus-ring),
    inset 0 1px 0 color-mix(in srgb, var(--about-panel-highlight) 22%, transparent);
  outline: none;
}
body.is-about .about-bside .comment-form-actions button {
  border: 1px solid var(--about-warm);
  border-radius: 10px;
  background: var(--about-warm);
  color: var(--about-bg);
  box-shadow: 0 8px 20px rgba(20, 15, 14, .16);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: 8px;
  letter-spacing: .1em;
}
body.is-about .about-bside .comment-form-actions button:hover {
  background: var(--about-warm-soft);
  color: var(--about-text);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--about-panel-highlight) 28%, transparent);
}
.about-bside #comments > .comment-list {
  display: grid;
  gap: 14px;
}
.about-bside #comments > .comment-list > li {
  margin: 0;
  padding: clamp(17px, 2.2vw, 23px);
  border: 1px solid var(--about-glass-border);
  border-radius: 17px;
  background: var(--about-glass-bg);
  box-shadow: var(--about-glass-shadow);
}
.about-bside #comments > .comment-list > li:hover {
  border-color: var(--about-glass-border-hover);
  box-shadow: var(--about-glass-shadow-hover);
}
.about-bside .comment-list .comment-children {
  margin: 15px 0 0 38px;
  padding: 0;
  border: 0;
}
.about-bside .comment-list .comment-children .comment-children {
  margin-left: 18px;
}
.about-bside .comment-list .comment-children .comment-list {
  display: grid;
  gap: 8px;
}
.about-bside .comment-list .comment-children .comment-list li {
  position: relative;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--comment-child-border);
  border-radius: 13px;
  background: var(--about-glass-soft);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--about-panel-highlight) 20%, transparent);
}
.about-bside .comment-list .comment-children .comment-list li:hover {
  border-color: var(--about-glass-border-hover);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--about-panel-highlight) 28%, transparent);
}
.about-bside .comment-list li.comment-by-author {
  border-color: color-mix(in srgb, var(--about-warm) 38%, transparent);
  background: var(--about-author-bg);
}
.about-bside .comment-list li.comment-by-author > .comment-author cite:after {
  border-color: color-mix(in srgb, var(--about-warm) 42%, transparent);
  background: var(--about-warm-soft);
  color: var(--about-warm);
}
.about-bside .comment-author cite,
.about-bside .comment-content {
  color: var(--about-text);
}
.about-bside .comment-meta a,
.about-bside .comment-reply a {
  color: var(--about-text-soft);
}
.about-bside .comment-reply a:hover {
  background: var(--about-cool-soft);
  color: var(--about-text);
}
.about-bside .comment-empty {
  padding: 18px 20px;
  border: 1px solid var(--about-glass-border);
  border-radius: 14px;
  background: var(--about-glass-bg);
  color: var(--about-text-soft);
}

@media (max-width: 900px) {
  .about-turntable {
    --about-record-size: 450px;
    grid-template-columns: minmax(360px, 42%) minmax(0, 58%);
  }
  .about-tonearm {
    right: 9%;
  }
  .about-slide {
    padding: 42px 34px 74px;
  }
}

@media (max-width: 760px) {
  .about-turntable {
    --about-record-size: 355px;
    display: block;
    height: auto;
    min-height: 0;
    max-height: none;
  }
  .about-deck {
    height: 320px;
    border: 0;
  }
  .about-deck__kicker {
    top: 20px;
    left: 18px;
  }
  .about-record,
  .about-record-shadow {
    top: 69%;
  }
  .about-tonearm {
    top: 1%;
    right: 18%;
    width: 180px;
  }
  .about-chapters,
  .about-bside-marker {
    top: 55%;
    right: -14px;
    width: 132px;
  }
  .about-chapters {
    height: 164px;
  }
  .about-chapter {
    grid-template-columns: 25px minmax(0, 1fr);
    padding: 6px 0;
  }
  .about-chapter strong {
    font-size: 12px;
  }
  .about-chapter--current strong {
    font-size: 17px;
  }
  .about-stage {
    height: max(520px, calc(100svh - 320px));
  }
  .about-slide {
    align-items: flex-start;
    padding: 34px 20px 72px;
  }
  .about-slide__inner {
    margin: 0;
  }
  .post-detail .about-slide h2,
  .about-slide h2 {
    font-size: clamp(40px, 13vw, 58px);
  }
  .about-slide__copy {
    font-size: 14px;
    line-height: 1.8;
  }
  .about-bside {
    padding: 30px 20px 70px;
  }
  .about-bside__head {
    gap: 14px;
    margin-bottom: 32px;
  }
  .about-bside__head h2 {
    font-size: clamp(36px, 11vw, 50px);
  }
  .about-bside .comment-identity-grid {
    grid-template-columns: 1fr;
  }
  .about-bside .comment-identity-grid > :last-child {
    grid-column: auto;
  }
  .about-bside .comment-list .comment-children,
  .about-bside .comment-list .comment-children .comment-children {
    margin-left: 16px;
  }
  .about-controls {
    right: 16px;
    bottom: 16px;
  }
  .about-scene-status {
    top: 18px;
    right: 18px;
  }
}

/* About page owns the full viewport. */
body.is-about #footer,
body.is-about .site-pet {
  display: none;
}
body.is-about #body {
  padding-top: 0;
  background:
    radial-gradient(circle at 11% 18%, rgba(163, 113, 66, .17), transparent 35%),
    radial-gradient(circle at 84% 15%, rgba(82, 111, 130, .18), transparent 35%),
    radial-gradient(circle at 67% 88%, rgba(163, 113, 66, .08), transparent 38%),
    linear-gradient(135deg, #F5F1EA, #E9E4DC 52%, #E4EAEC);
}
html[data-theme="dark"] body.is-about #body {
  background:
    radial-gradient(circle at 11% 18%, rgba(163, 113, 66, .28), transparent 35%),
    radial-gradient(circle at 84% 15%, rgba(112, 148, 170, .22), transparent 35%),
    radial-gradient(circle at 67% 88%, rgba(140, 102, 74, .16), transparent 38%),
    linear-gradient(135deg, #171819, #252525 52%, #1B2022);
}
body.is-about #body > .container {
  width: 100%;
  max-width: none;
  padding: 7px;
}
body.is-about #body > .container > .row {
  margin-right: 0;
  margin-left: 0;
}
body.is-about .about-main {
  height: 100%;
  padding: 0;
}
body.is-about .about-turntable {
  width: 100%;
  max-height: none;
  margin: 0;
  border: 1px solid var(--about-panel-border);
  border-radius: 18px;
  box-shadow: var(--about-panel-shadow);
}

@media (min-width: 761px) {
  body.is-about {
    overflow: hidden;
  }
  body.is-about #body {
    height: 100vh;
    height: 100svh;
    min-height: 0;
    overflow: hidden;
  }
  body.is-about #body > .container,
  body.is-about #body > .container > .row {
    height: 100%;
  }
  body.is-about .about-turntable {
    height: 100%;
    min-height: 0;
  }
}

@media (max-width: 760px) {
  body.is-about {
    overflow-x: hidden;
  }
  body.is-about #body {
    min-height: 100vh;
    min-height: 100svh;
  }
  body.is-about #body > .container {
    padding: 5px;
  }
  body.is-about .about-turntable {
    border-radius: 14px;
  }
}

/* ── Archive index page ── */
body.is-archives {
  overflow-x: clip;
}
body.is-archives #body {
  background:
    radial-gradient(circle at 4% 19%, var(--archive-cool-glow), transparent 28rem),
    radial-gradient(circle at 96% 42%, var(--archive-warm-glow), transparent 32rem),
    var(--bg-deep);
}
body.is-archives #main.archives-page {
  width: 100%;
  max-width: 100%;
  flex: 0 0 100%;
  padding-bottom: clamp(7em, 13vw, 10em);
}
.archives-shell {
  width: min(1000px, 100%);
  margin: 0 auto;
}
.archives-hero {
  padding: clamp(5.8em, 10vw, 8.5em) 0 clamp(7em, 12vw, 10em);
}
.archives-eyebrow,
.archives-meta,
.archives-section-heading > p,
.archives-section-heading > span,
.archives-pinned-label,
.archives-entry-meta,
.archives-year-marker span,
.archives-index-entry time,
.archives-index-category,
.archives-index-comments {
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
}
.archives-eyebrow {
  margin: 0 0 2.5em;
  color: var(--archive-accent);
  font-size: .58em;
  font-weight: 650;
  letter-spacing: .18em;
}
.archives-hero h1 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(5em, 10vw, 7em);
  font-weight: 700;
  letter-spacing: -.1em;
  line-height: .9;
}
.archives-lede {
  max-width: 34em;
  margin: 2.1em 0 0;
  color: var(--archive-copy);
  font-family: "HY Tang Mei Ren Web", "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(1.02em, 1.8vw, 1.24em);
  line-height: 1.9;
}
.archives-meta {
  margin: 2.8em 0 0;
  color: var(--archive-muted);
  font-size: .58em;
  letter-spacing: .13em;
}
.archives-section-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: .5em 2em;
  margin-bottom: 2em;
}
.archives-section-heading > p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--archive-accent);
  font-size: .58em;
  font-weight: 650;
  letter-spacing: .18em;
}
.archives-section-heading h2 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(2em, 4vw, 2.9em);
  font-weight: 650;
  letter-spacing: -.055em;
  line-height: 1.12;
}
.archives-section-heading > span {
  margin-bottom: .65em;
  color: var(--archive-muted);
  font-size: .58em;
  letter-spacing: .12em;
}
.archives-pinned-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: .75em;
}
.archives-pinned-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.05em;
  min-height: 0;
  padding: 1.35em 1.4em;
  overflow: hidden;
  border-radius: 16px;
  background: var(--archive-panel);
  box-shadow: none;
  transition: background-color .2s ease, transform .2s ease;
}
.archives-pinned-card:hover,
.archives-pinned-card:focus-within {
  background-color: var(--archive-panel-hover);
  transform: translateY(-2px);
}
.archives-pinned-number {
  color: var(--archive-muted);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .62em;
  letter-spacing: .1em;
}
.archives-pinned-card > div {
  min-width: 0;
}
.archives-pinned-label {
  margin: .05em 0 .9em;
  color: var(--archive-warm);
  font-size: .58em;
  letter-spacing: .13em;
}
.archives-pinned-label a {
  border-bottom: 0;
  color: inherit;
}
.archives-pinned-label a:hover {
  color: var(--text-heading);
}
.archives-pinned-card h3 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(1.08em, 1.8vw, 1.28em);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.45;
}
.archives-pinned-card h3 a {
  border-bottom: 0;
  color: inherit;
  text-decoration: none;
  transition: color .18s ease;
}
.archives-pinned-card h3 a:hover,
.archives-pinned-card h3 a:focus-visible {
  color: var(--archive-warm);
  outline: none;
}
.archives-entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .6em 1.8em;
  margin: 1.25em 0 0;
  color: var(--archive-muted);
  font-size: .58em;
  letter-spacing: .06em;
}
.archives-entry-meta a {
  border-bottom: 0;
  color: inherit;
}
.archives-index-section {
  margin-top: clamp(8em, 14vw, 11em);
}
.archives-index-heading {
  margin-bottom: clamp(4em, 7vw, 5.2em);
}
.archives-year-groups {
  display: grid;
  gap: clamp(6em, 10vw, 8em);
}
.archives-empty {
  margin: 0;
  padding: 2em 0;
  color: var(--archive-muted);
}
.archives-year-group {
  display: grid;
  grid-template-columns: minmax(150px, .3fr) minmax(0, 1fr);
  gap: clamp(2.5em, 7vw, 5.8em);
  align-items: start;
}
.archives-year-marker {
  position: sticky;
  top: calc(var(--header-offset) + 26px);
}
.archives-year-marker h3 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(3.5em, 6vw, 4.8em);
  font-weight: 500;
  letter-spacing: -.075em;
  line-height: .9;
}
.archives-year-marker span {
  display: block;
  margin-top: 1.8em;
  color: var(--archive-muted);
  font-size: .58em;
  letter-spacing: .12em;
}
.archives-index-list {
  display: grid;
  gap: .6em;
  margin: 0;
  padding: 0;
  list-style: none;
}
.archives-index-entry {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto auto;
  align-items: baseline;
  gap: .8em 1.5em;
  padding: 1.15em 1.25em;
  border-radius: 15px;
  transition: background-color .18s ease, transform .18s ease;
}
.archives-index-entry:hover,
.archives-index-entry:focus-within {
  background: var(--archive-panel);
  transform: translateX(5px);
}
.archives-index-entry time {
  color: var(--archive-muted);
  font-size: .58em;
  letter-spacing: .05em;
}
.archives-index-entry h4 {
  min-width: 0;
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(1.02em, 1.8vw, 1.2em);
  font-weight: 500;
  line-height: 1.55;
}
.archives-index-entry h4 a {
  border-bottom: 0;
  color: inherit;
  text-decoration: none;
  transition: color .18s ease;
}
.archives-index-entry h4 a:hover,
.archives-index-entry h4 a:focus-visible {
  color: var(--archive-warm);
  outline: none;
}
.archives-index-category,
.archives-index-comments {
  color: var(--archive-muted);
  font-size: .58em;
  letter-spacing: .04em;
  white-space: nowrap;
}
.archives-index-category {
  color: var(--archive-accent);
}
.archives-index-category a,
.archives-index-comments a {
  margin: 0;
  border-bottom: 0;
  color: inherit;
  text-decoration: none;
}
.archives-index-category a:hover,
.archives-index-category a:focus-visible,
.archives-index-comments a:hover,
.archives-index-comments a:focus-visible {
  color: var(--archive-warm);
  outline: none;
}
body.is-archives .archive-page-navigator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  margin: clamp(7em, 12vw, 9em) 0 0;
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .66em;
}
body.is-archives .archive-page-navigator li {
  display: block;
  margin: 0;
}
body.is-archives .archive-page-navigator a,
body.is-archives .archive-page-navigator .more span {
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--archive-muted);
  line-height: 1;
}
body.is-archives .archive-page-navigator a:hover,
body.is-archives .archive-page-navigator a:focus-visible,
body.is-archives .archive-page-navigator .current a {
  background: var(--text-heading);
  color: var(--bg-deep);
  outline: none;
}
body.is-archives .archive-page-navigator .prev a,
body.is-archives .archive-page-navigator .next a {
  width: auto;
  padding: 0 1.2em;
  border-radius: 999px;
}

@media (max-width: 820px) {
  .archives-hero {
    padding-top: 5em;
  }
  .archives-year-group {
    grid-template-columns: 1fr;
    gap: 2.8em;
  }
  .archives-year-marker {
    position: static;
  }
  .archives-year-marker h3 {
    font-size: 4em;
  }
  .archives-index-entry {
    grid-template-columns: 50px minmax(0, 1fr) auto;
  }
  .archives-index-comments {
    display: none;
  }
}

@media (max-width: 520px) {
  body.is-archives #main.archives-page {
    padding-bottom: 7em;
  }
  .archives-hero {
    padding-top: 4em;
    padding-bottom: 7em;
  }
  .archives-hero h1 {
    font-size: clamp(5.4em, 22vw, 7em);
  }
  .archives-lede {
    margin-top: 1.8em;
    font-size: 1em;
  }
  .archives-pinned-card {
    gap: .9em;
    padding: 1.25em 1.2em;
    border-radius: 14px;
  }
  .archives-index-section {
    margin-top: 8em;
  }
  .archives-index-heading {
    margin-bottom: 4em;
  }
  .archives-year-groups {
    gap: 6em;
  }
  .archives-index-list {
    gap: .25em;
  }
  .archives-index-entry {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: .4em 1em;
    padding: 1.15em .7em;
  }
  .archives-index-category {
    grid-column: 2;
    justify-self: start;
  }
  .archives-index-entry h4 {
    font-size: 1.06em;
  }
  body.is-archives .archive-page-navigator {
    gap: .2em;
    margin-top: 7em;
  }
  body.is-archives .archive-page-navigator .prev a,
  body.is-archives .archive-page-navigator .next a {
    padding: 0 .8em;
  }
}

/* ── Legacy archive timeline ── */
.archive-section {
  margin-top: 2.3em;
}
.archive-section-title {
  margin: 0 0 .9em;
  color: var(--archive-title);
  font-size: 1.32em;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: .14em;
}
.post-detail .post-content .archive-section-title {
  margin: 0 0 .9em;
  padding-bottom: 0;
  border-bottom: none;
  color: var(--archive-title);
  font-size: 1.56em;
  line-height: 1.3;
  letter-spacing: .14em;
}
.post-detail .post-content .archive-section-pinned .archive-section-title,
.post-detail .post-content .archive-section-timeline .archive-section-title,
.archive-section-pinned .archive-section-title,
.archive-section-timeline .archive-section-title {
  color: var(--archive-title-accent);
}
.archive-section-shell {
  padding: .2em 0 0;
  border: none;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.archive-section-shell-timeline {
  padding-top: .7em;
  padding-bottom: .2em;
}
.archive-card-list {
  display: grid;
  gap: 0;
}
.archive-section-pinned .archive-card-list {
  width: min(100%, 38rem);
}
.archive-card-item {
  margin: 0;
  padding: .88em 0 .94em;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background-color .22s ease, padding-left .22s ease, padding-right .22s ease;
}
.archive-section-pinned .archive-card-item {
  padding: .62em 0 .68em;
}
.archive-card-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}
.archive-card-item-pinned {
  position: relative;
}
.archive-card-head {
  display: block;
}
.archive-card-title {
  margin: 0;
}
.archive-card-title a {
  border-bottom: none;
  text-decoration: none;
}
.archive-card-title a:hover {
  border-bottom-color: transparent;
}
.archive-card-list .home-post-card .archive-card-title {
  margin-bottom: .34em;
  font-size: 1.08em;
  line-height: 1.38;
}
.archive-section-pinned .archive-card-list .home-post-card .archive-card-title {
  margin-bottom: .24em;
  font-size: .98em;
  line-height: 1.34;
}
.archive-card-meta {
  margin: 0;
}
.archive-card-list .home-post-card .archive-card-meta {
  justify-content: flex-start;
  gap: .18em .72em;
  text-align: left;
  white-space: normal;
  font-size: .86em;
}
.archive-section-pinned .archive-card-list .home-post-card .archive-card-meta {
  gap: .12em .6em;
  font-size: .8em;
}
.archive-card-categories a {
  margin-right: .4em;
}
.archive-card-label {
  margin-bottom: .42em;
}
.archive-card-label-pinned {
  color: var(--archive-pinned-label);
}
.archive-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}
.archive-timeline:before {
  content: "";
  position: absolute;
  left: 9.6em;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line-strong);
}
.archive-timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 8.5em 1fr;
  column-gap: 2.2em;
  align-items: start;
  padding: .8em 0;
  transition: background-color .22s ease, padding-left .22s ease, padding-right .22s ease;
}
.archive-timeline-item:before {
  content: "";
  position: absolute;
  left: 9.32em;
  top: 1.25em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  background: var(--archive-timeline-dot);
}
.archive-timeline-item:after {
  left: 0;
  top: .55em;
  bottom: .55em;
}
.archive-timeline-date {
  text-align: right;
  color: var(--archive-timeline-date);
  font-size: .93em;
  letter-spacing: .03em;
}
.post-content .archive-timeline-title {
  color: var(--archive-timeline-link);
  border-bottom: none;
  text-decoration: none;
}
.post-content .archive-timeline-title:hover {
  color: var(--archive-timeline-link-hover);
  border-bottom: none;
  text-decoration: none;
}
.archive-timeline-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55em .95em;
}
.archive-timeline-categories,
.archive-timeline-comments {
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--archive-timeline-cat);
  font-size: .9em;
}
.archive-timeline-categories a,
.archive-timeline-comments a {
  margin-right: .4em;
  border-bottom: none;
  text-decoration: none;
}
.archive-timeline-categories a:hover,
.archive-timeline-comments a:hover {
  border-bottom-color: transparent;
}

/* ── Feel page ── */
body.is-feel {
  overflow-x: clip;
}
body.is-feel #body {
  background:
    radial-gradient(circle at 10% 15%, var(--feel-page-glow), transparent 30rem),
    radial-gradient(circle at 92% 68%, var(--feel-page-soft), transparent 34rem),
    var(--bg-deep);
}
body.is-feel #main.feel-page {
  width: 100%;
  max-width: 100%;
  flex: 0 0 100%;
  padding-bottom: clamp(5.5em, 10vw, 9em);
}
.feel-index-shell {
  width: min(900px, 100%);
  margin: 0 auto;
  padding-top: clamp(6em, 11vw, 10em);
}
.feel-index-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2.6em;
  margin-bottom: clamp(6.5em, 11vw, 10em);
}
.feel-index-kicker,
.feel-index-count,
.feel-month-label,
.feel-index-date span,
.feel-index-meta,
.feel-pagination,
.feel-single-kicker,
.feel-single-date span,
.feel-adjacent span {
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
}
.feel-index-kicker {
  margin: 0 0 1.9em;
  color: var(--feel-page-accent);
  font-size: .64em;
  font-weight: 650;
  letter-spacing: .18em;
}
.feel-index-header h1 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(4.5em, 9vw, 7.6em);
  font-weight: 700;
  letter-spacing: -.09em;
  line-height: .92;
}
.feel-index-lede {
  max-width: 32em;
  margin-top: 2.1em;
  color: var(--feel-page-copy);
  font-size: clamp(1.12em, 2vw, 1.38em);
  line-height: 1.9;
}
.feel-index-lede > * {
  margin-top: 0;
  margin-bottom: .5em;
}
.feel-index-lede > *:last-child {
  margin-bottom: 0;
}
.feel-index-count {
  margin: 0 0 .7em;
  color: var(--feel-page-muted);
  font-size: .64em;
  letter-spacing: .12em;
  white-space: nowrap;
}
.feel-month-group + .feel-month-group {
  margin-top: clamp(6.5em, 10vw, 8.5em);
}
.feel-month-label {
  margin: 0 0 4.4em 108px;
  color: var(--feel-page-muted);
  font-size: .68em;
  font-weight: 600;
  letter-spacing: .18em;
}
.feel-index-list {
  display: grid;
  gap: clamp(4.5em, 8vw, 6.4em);
}
.feel-index-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 32px;
}
.feel-index-date {
  padding-top: .15em;
  color: var(--feel-page-date);
  text-align: right;
}
.feel-index-date strong {
  display: block;
  font-family: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 3em;
  font-weight: 500;
  letter-spacing: -.08em;
  line-height: .9;
}
.feel-index-date span {
  display: block;
  margin-top: .9em;
  font-size: .57em;
  letter-spacing: .14em;
}
.feel-index-copy {
  min-width: 0;
}
.feel-index-title {
  width: fit-content;
  max-width: 100%;
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(1.72em, 3vw, 2.36em);
  font-weight: 650;
  letter-spacing: -.045em;
  line-height: 1.35;
}
.feel-index-title a {
  display: inline;
  border-bottom: 0;
  background-image: linear-gradient(var(--feel-page-accent), var(--feel-page-accent));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  color: inherit;
  transition: color .22s ease, background-size .26s ease;
}
.feel-index-title a:hover,
.feel-index-title a:focus-visible {
  border-bottom: 0;
  background-size: 100% 1px;
  color: var(--feel-page-accent);
  outline: none;
}
.feel-summary {
  max-width: 43em;
  margin: 1.15em 0 0;
  color: var(--feel-page-copy);
  font-size: 1.08em;
  line-height: 1.95;
}
.feel-index-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .7em;
  margin: 1.5em 0 0;
  color: var(--feel-page-muted);
  font-size: .64em;
  letter-spacing: .08em;
}
.feel-index-meta span[aria-hidden="true"] {
  opacity: .5;
}
.feel-index-meta a {
  border-bottom: 0;
  color: inherit;
}
.feel-index-meta a:hover,
.feel-index-meta a:focus-visible {
  border-bottom: 0;
  color: var(--feel-page-accent);
  outline: none;
}
.feel-pagination {
  margin: clamp(8em, 12vw, 10.5em) 0 0 108px;
  color: var(--feel-page-muted);
  font-size: .66em;
  letter-spacing: .1em;
}
.feel-pagination ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .5em;
  margin: 0;
  padding: 0;
  list-style: none;
}
.feel-pagination li {
  margin: 0;
}
.feel-pagination a,
.feel-pagination .more span {
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: var(--feel-page-muted);
  line-height: 1;
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease;
}
.feel-pagination a:hover,
.feel-pagination a:focus-visible,
.feel-pagination .current a {
  background: var(--text-heading);
  color: var(--bg-deep);
  outline: none;
}
.feel-pagination .prev a,
.feel-pagination .next a {
  display: flex;
  gap: .55em;
  width: auto;
  padding: 0 1.2em;
  border-radius: 999px;
}
.feel-single-shell {
  width: min(920px, 100%);
  margin: 0 auto;
  padding-top: clamp(4.8em, 8vw, 7.2em);
}
.feel-back {
  margin: 0;
  font-size: .95em;
}
.feel-back a {
  display: inline-flex;
  align-items: center;
  border-bottom: 0;
  color: var(--feel-back);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .72em;
  letter-spacing: .12em;
  transition: color .18s ease, transform .18s ease;
}
.feel-back a:hover,
.feel-back a:focus-visible {
  border-bottom: 0;
  color: var(--feel-page-accent);
  outline: none;
  transform: translateX(-3px);
}
.feel-detail {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.feel-single-header {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 38px;
  margin-top: clamp(5.2em, 9vw, 8em);
}
.feel-single-date {
  color: var(--feel-page-date);
  text-align: right;
}
.feel-single-date strong {
  display: block;
  font-family: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 4.5em;
  font-weight: 500;
  letter-spacing: -.1em;
  line-height: .82;
}
.feel-single-date span {
  display: block;
  margin-top: 1.5em;
  font-size: .58em;
  letter-spacing: .13em;
  line-height: 1.7;
}
.feel-single-kicker {
  margin: 0 0 1.6em;
  color: var(--feel-page-accent);
  font-size: .64em;
  font-weight: 650;
  letter-spacing: .17em;
}
.feel-detail-title {
  max-width: 11em;
  margin: 0;
  color: var(--feel-detail-title);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(3em, 6vw, 4.8em);
  font-weight: 700;
  letter-spacing: -.07em;
  line-height: 1.12;
}
.feel-detail .feel-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .7em;
  margin: 2em 0 0;
  color: var(--feel-detail-meta);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .64em;
  letter-spacing: .09em;
}
.feel-detail .feel-meta span,
.feel-detail .feel-meta time {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}
.feel-single-content {
  width: min(700px, calc(100% - 128px));
  margin: clamp(5em, 8vw, 7.5em) 0 0 128px;
}
.feel-content {
  box-sizing: border-box;
  padding: clamp(1.9em, 3.2vw, 2.7em);
  border: 1px solid var(--feel-detail-border);
  border-radius: 2px;
  background: var(--feel-detail-surface);
  box-shadow: none;
  color: var(--detail-content);
  font-size: clamp(1.13em, 1.8vw, 1.28em);
  line-height: 2.05;
}
.feel-content > *:first-child {
  margin-top: 0;
}
.feel-content > *:last-child {
  margin-bottom: 0;
}
.feel-content p,
.feel-content ul,
.feel-content ol,
.feel-content blockquote,
.feel-content pre,
.feel-content table,
.feel-content img,
.feel-content hr {
  margin-top: 1.5em;
  margin-bottom: 1.5em;
}
.feel-content h2,
.feel-content h3,
.feel-content h4 {
  margin-top: 2.1em;
  margin-bottom: .85em;
  color: var(--text-deep);
  line-height: 1.34;
}
.feel-content h2 {
  padding-bottom: 0;
  border-bottom: 0;
  font-size: 1.56em;
}
.feel-content h3 {
  font-size: 1.26em;
}
.feel-content h4 {
  font-size: 1.1em;
}
.feel-content ul,
.feel-content ol {
  padding-left: 1.5em;
}
.feel-content li {
  margin: .45em 0;
}
.feel-content blockquote {
  margin-left: 0;
  padding: 1.25em 1.5em;
  border: 0;
  border-radius: 16px;
  background: var(--feel-page-soft);
  color: var(--detail-blockquote-text);
}
.feel-content blockquote p:last-child {
  margin-bottom: 0;
}
.feel-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin-right: auto;
  margin-left: auto;
  border-radius: 12px;
  box-shadow: none;
}
.feel-content hr {
  border: 0;
  text-align: center;
}
.feel-content hr:after {
  color: var(--feel-page-muted);
  content: "···";
  letter-spacing: .7em;
}
.feel-content strong {
  color: var(--text-deep);
}
.feel-content a {
  border-bottom: 1px solid color-mix(in srgb, var(--feel-page-accent) 42%, transparent);
}
.feel-content a:hover {
  border-bottom-color: transparent;
}
.feel-single-ending {
  margin: clamp(4.8em, 8vw, 6.5em) 0 0 128px;
  color: var(--feel-page-muted);
  font-size: 1.28em;
  letter-spacing: .7em;
}
.feel-adjacent {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4.2em;
  margin: clamp(4.5em, 7vw, 6em) 0 0 128px;
}
.feel-adjacent a:last-child {
  text-align: right;
}
.feel-adjacent span {
  display: block;
  margin-bottom: .9em;
  color: var(--feel-page-muted);
  font-size: .58em;
  letter-spacing: .12em;
}
.feel-adjacent strong {
  display: block;
  color: var(--feel-page-copy);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.12em;
  font-weight: 500;
  line-height: 1.6;
  transition: color .18s ease;
}
.feel-adjacent a:hover strong,
.feel-adjacent a:focus-visible strong {
  color: var(--feel-page-accent);
}
.feel-adjacent a:focus-visible {
  outline: none;
}
.feel-publish {
  margin: 1.2em 0 1.6em;
  padding: 1em 1.1em;
  border: 1px solid var(--line-cool);
  background: var(--surface-strong);
}
.feel-publish-title {
  margin: 0 0 .6em;
  font-size: 1.1em;
}
.feel-form-field {
  margin: 0 0 .8em;
}
.feel-form-field label {
  display: block;
  margin-bottom: .35em;
  color: var(--feel-label);
  font-size: .95em;
}
.feel-alert {
  margin: 0 0 .8em;
  padding: .5em .8em;
  border-radius: 8px;
  font-size: .93em;
}
.feel-alert-success {
  background: #EEF9F0;
  border: 1px solid #CFE8D3;
  color: #2F6E3A;
}
.feel-alert-error {
  background: #FFF3F1;
  border: 1px solid #F0D2CE;
  color: #8A3A2F;
}
html[data-theme="dark"] .feel-alert-success {
  background: rgba(74, 139, 84, .14);
  border-color: rgba(111, 181, 122, .24);
  color: #A9D8B0;
}
html[data-theme="dark"] .feel-alert-error {
  background: rgba(164, 78, 66, .14);
  border-color: rgba(211, 116, 102, .24);
  color: #E4A69D;
}
.archive-card-item:hover:before,
.archive-card-item:focus-within:before,
.archive-timeline-item:hover:after,
.archive-timeline-item:focus-within:after {
  opacity: 1;
  transform: scaleY(1);
}
.archive-card-item:hover,
.archive-card-item:focus-within,
.archive-timeline-item:hover,
.archive-timeline-item:focus-within {
  background: var(--hover-bg);
  padding-left: 14px;
  padding-right: 14px;
}
.feel-comments {
  width: min(820px, 100%);
  margin: clamp(6.5em, 10vw, 8.5em) 0 0 auto;
  padding-top: 0;
  border-top: 0;
  font-size: 1.05em;
}
.feel-comments > h3 {
  margin: 0 0 1.2em;
  font-size: 1.15em;
  color: var(--text-primary);
  letter-spacing: .02em;
}
.feel-empty {
  padding: 1.05em 1.15em;
  border: 1px solid var(--comment-card-border);
  border-radius: 14px;
  background: var(--comment-card-bg);
  color: var(--text-quaternary);
  font-size: .95em;
  box-shadow: var(--comment-card-shadow);
}

/* Feel comments (reuses comment card styles) */
.feel-comment-list.comment-list {
  display: grid;
  gap: .85em;
  margin: 0;
  padding: 0;
}
.feel-comment-list.comment-list .feel-comment-item {
  padding: 1.15em 1.2em;
  margin-bottom: 0;
  border: 1px solid var(--comment-card-border);
  border-radius: 17px;
  background: var(--comment-card-bg);
  box-shadow: var(--comment-card-shadow);
  transition: box-shadow .22s ease, border-color .22s ease;
}
.feel-comment-list.comment-list .feel-comment-item:hover {
  box-shadow: var(--comment-card-shadow-hover);
  border-color: var(--comment-card-border-hover);
}
.feel-comment-item .comment-author {
  margin-bottom: .3em;
}
.feel-comment-item .comment-author .avatar {
  width: 38px;
  height: 38px;
  margin-right: 12px;
  border-radius: 50%;
  border: 1px solid var(--comment-card-border);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, .09),
    0 0 0 3px color-mix(in srgb, var(--comment-reply-bg) 78%, transparent);
}
.feel-comment-item .comment-author cite {
  font-weight: 600;
  font-size: .97em;
  color: var(--text-primary);
}
.feel-comment-item .comment-author a {
  color: var(--accent);
  border-bottom: none;
}
.feel-comment-item .comment-author a:hover {
  color: var(--accent-hover);
}
.feel-comment-item .comment-meta {
  margin: -.1em 0 .55em;
}
.feel-comment-item .comment-meta a {
  color: var(--text-quaternary);
  border-bottom: none;
  font-size: .85em;
}
.feel-comment-item .comment-meta a:hover {
  color: var(--text-tertiary);
}
.feel-comment-content {
  margin: 0 0 .45em;
  padding-left: 50px;
  color: var(--text-content);
  line-height: 1.75;
  font-size: .97em;
}
.feel-comment-item .comment-reply {
  padding-left: 50px;
  text-align: right;
}
.feel-comment-item .comment-reply a {
  border-bottom: none;
  text-decoration: none;
}
.feel-comment-reply {
  display: inline-flex;
  padding: .3em .7em;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--comment-reply-bg);
  border-bottom: none;
  font-size: .85em;
  color: var(--text-quaternary);
  transition: color .15s ease;
}
.feel-comment-reply:hover {
  border-color: var(--comment-child-border);
  background: var(--comment-child-bg);
  color: var(--accent);
}
.feel-comment-list.comment-list .feel-comment-item .comment-children {
  margin: 1em 0 0 2.4em;
  padding: 0;
  border-left: 0;
}
.feel-comment-list.comment-list .feel-comment-item .comment-children .comment-children {
  margin-left: 1.15em;
}
.feel-comment-list.comment-list .feel-comment-item .comment-children .feel-comment-item {
  padding: .9em 1em;
  margin-bottom: 0;
  border-color: var(--comment-child-border);
  border-radius: 13px;
  background: var(--comment-child-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07);
}
.feel-comment-list.comment-list .feel-comment-item .comment-children .feel-comment-item:last-child {
  margin-bottom: 0;
}

/* Feel comment form */
.feel-comment-form-wrap {
  margin-top: 1.6em;
  padding: 1.45em 1.35em;
  border: 1px solid var(--comment-card-border);
  border-radius: 18px;
  background: var(--comment-form-bg);
  box-shadow: var(--comment-card-shadow);
}
.feel-comment-form-wrap h4 {
  margin: 0 0 .8em;
  font-size: 1.05em;
  color: var(--text-primary);
}
.feel-replying-to {
  margin: 0 0 .9em;
  padding: .55em .75em;
  border: 1px solid var(--comment-child-border);
  border-radius: 10px;
  background: var(--comment-reply-bg);
  color: var(--text-secondary);
  font-size: .9em;
}
.feel-replying-to a {
  margin-left: .5em;
  border-bottom: none;
  color: var(--accent);
}
.feel-comment-login {
  margin: 0 0 .8em;
  color: var(--text-secondary);
  font-size: .93em;
}
.feel-comment-form .feel-form-grid {
  margin: 0 0 .75em;
}
.feel-comment-form .feel-form-grid label {
  display: block;
  margin-bottom: .3em;
  color: var(--text-tertiary);
  font-size: .92em;
  font-weight: 500;
}
.feel-comment-form input[type="text"],
.feel-comment-form input[type="email"],
.feel-comment-form input[type="url"],
.feel-comment-form textarea {
  border: 1px solid var(--comment-input-border);
  border-radius: 11px;
  background: var(--comment-input-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.feel-comment-form input:focus-visible,
.feel-comment-form textarea:focus-visible {
  border-color: var(--input-border-focus);
  box-shadow:
    var(--input-shadow-focus),
    inset 0 1px 0 rgba(255, 255, 255, .08);
  outline: none;
}

/* ── Guestbook page ── */
body.is-guestbook {
  overflow-x: clip;
}
body.is-guestbook #body {
  background:
    radial-gradient(circle at 8% 18%, var(--guestbook-cool-glow), transparent 30rem),
    radial-gradient(circle at 92% 38%, var(--guestbook-warm-glow), transparent 34rem),
    var(--bg-deep);
}
body.is-guestbook #main.guestbook-page {
  width: 100%;
  max-width: 100%;
  flex: 0 0 100%;
  padding-bottom: clamp(6em, 10vw, 9em);
}
.guestbook-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
}
.guestbook-header {
  width: min(960px, 100%);
  margin: 0 auto;
  padding: clamp(5.5em, 9vw, 8.5em) 0 clamp(5.2em, 8vw, 7.2em);
}
.guestbook-kicker,
.guestbook-meta {
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
}
.guestbook-kicker {
  margin: 0 0 1.9em;
  color: var(--guestbook-accent);
  font-size: .64em;
  font-weight: 650;
  letter-spacing: .18em;
}
.guestbook-header h1 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(4.6em, 8vw, 7em);
  font-weight: 700;
  letter-spacing: -.09em;
  line-height: .92;
}
.guestbook-lede {
  max-width: 40em;
  margin: 2em 0 0;
  overflow: hidden;
  color: var(--guestbook-copy);
  font-size: clamp(1.08em, 1.8vw, 1.28em);
  line-height: 1.9;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.guestbook-meta {
  margin: 2.2em 0 0;
  color: var(--guestbook-muted);
  font-size: .64em;
  letter-spacing: .12em;
}
.guestbook-comments-stage #comments {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  font-size: 1.05em;
}
.guestbook-comments-stage #comments > .comment-section-title {
  order: 2;
  width: min(960px, 100%);
  margin: clamp(5.8em, 10vw, 8.5em) auto 1.05em;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(1.8em, 3vw, 2.55em);
  font-weight: 650;
  letter-spacing: -.045em;
  line-height: 1.25;
}
.guestbook-comments-stage #comments > .comment-form-wrap {
  order: 1;
  width: min(860px, 100%);
  margin: 0 auto;
}
.guestbook-comments-stage #comments > .comment-list {
  order: 3;
  width: min(960px, 100%);
  min-width: 0;
  margin: 0 auto;
}
.guestbook-comments-stage #comments > .comment-empty {
  order: 3;
  width: min(960px, 100%);
  margin: 0 auto;
}
.guestbook-comments-stage #comments > .page-navigator {
  order: 4;
  width: min(960px, 100%);
  margin: 3.8em auto 0;
}
.guestbook-comments-stage #comments > .comment-form-wrap .comment-form-title {
  margin-bottom: 1.15em;
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.45em;
  letter-spacing: -.025em;
}
.guestbook-comments-stage #comments > .comment-form-wrap .comment-identity-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .85em;
}
.guestbook-comments-stage #comments > .comment-form-wrap textarea {
  min-height: 158px;
}
.guestbook-comments-stage #comments > .comment-form-wrap .comment-form-actions {
  margin-top: .75em;
}

/* ── Links page ── */
.links-page {
  position: relative;
  padding-bottom: 1.5em;
}
.links-directory {
  margin: 0;
  padding-bottom: 0;
}
.links-hero {
  position: relative;
  isolation: isolate;
  display: block;
  min-height: clamp(330px, 42vw, 470px);
  padding: clamp(2.2em, 6vw, 5.4em);
  overflow: hidden;
  border: 1px solid var(--links-rule);
  background-color: var(--links-paper);
  color: var(--links-ink);
}
.links-hero:before {
  position: absolute;
  z-index: -2;
  inset: 0;
  background-image:
    linear-gradient(var(--links-rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--links-rule) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  opacity: .32;
  mask-image: linear-gradient(115deg, transparent 4%, #000 72%);
  -webkit-mask-image: linear-gradient(115deg, transparent 4%, #000 72%);
}
.links-hero:after {
  position: absolute;
  z-index: -1;
  top: -42%;
  right: -13%;
  width: min(58vw, 620px);
  aspect-ratio: 1;
  border: 1px solid var(--links-rule);
  border-radius: 50%;
  box-shadow:
    0 0 0 34px transparent,
    0 0 0 35px var(--links-rule),
    0 0 0 82px transparent,
    0 0 0 83px var(--links-rule);
  content: "";
}
.links-hero.has-cover {
  min-height: clamp(500px, 47vw, 620px);
}
.links-hero.has-cover:before,
.links-hero.has-cover:after {
  display: none;
}
.links-hero__media {
  position: absolute;
  z-index: -2;
  inset: 0;
  overflow: hidden;
  background: var(--links-paper);
  pointer-events: none;
}
.links-hero__media:after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      var(--links-cover-veil-start) 0%,
      var(--links-cover-veil-mid) 19%,
      var(--links-cover-veil-soft) 42%,
      transparent 63%
    ),
    linear-gradient(
      90deg,
      var(--links-cover-veil-mid) 0%,
      var(--links-cover-veil-soft) 44%,
      transparent 72%
    );
  content: "";
}
.links-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center bottom;
}
.links-hero__copy {
  position: relative;
  z-index: 2;
  max-width: 760px;
}
.links-hero.has-cover .links-hero__copy {
  width: min(650px, 58%);
}
.links-kicker,
.links-board__header > div > p {
  margin: 0 0 1.15em;
  color: var(--links-accent);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .72em;
  letter-spacing: .18em;
}
.links-hero h1 {
  max-width: 8em;
  margin: 0;
  color: var(--links-ink);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(3.15em, 8vw, 7.4em);
  font-weight: 500;
  line-height: .96;
  letter-spacing: -.075em;
}
.links-hero__lead {
  max-width: 34em;
  margin: 1.7em 0 0;
  color: var(--links-muted);
  font-size: clamp(.98em, 1.4vw, 1.08em);
  line-height: 1.85;
}
.links-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9em 2.2em;
  margin-top: 2.1em;
}
.links-hero__actions a {
  display: inline-flex;
  align-items: center;
  padding: .55em 0 .4em;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: var(--links-ink);
  font-size: .9em;
  letter-spacing: .04em;
}
.links-board {
  scroll-margin-top: calc(var(--header-offset) + 18px);
  padding: clamp(2em, 4vw, 3.8em) 0 0;
}
.links-board__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, .7fr);
  gap: 2em;
  align-items: end;
  margin-bottom: 1.5em;
}
.links-board__header h2 {
  margin: 0;
  color: var(--links-ink);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(2em, 4vw, 3.45em);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -.035em;
}
.links-board__header > p {
  max-width: 29em;
  margin: 0 0 .25em auto;
  color: var(--links-muted);
  line-height: 1.75;
}
.links-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(.75em, 1.5vw, 1.15em);
}
.links-item {
  overflow: hidden;
  border: 1px solid var(--links-rule);
  border-radius: 6px;
  background: var(--links-paper-soft);
  box-shadow: none;
  transition: border-color .2s ease, transform .2s ease;
}
.links-item:hover {
  border-color: var(--links-accent);
  box-shadow: none;
  transform: translateY(-2px);
}
.post-content .links-card {
  display: flex;
  align-items: flex-start;
  gap: 1em;
  min-height: 132px;
  padding: 1.25em;
  color: inherit;
  border-bottom: none;
}
.links-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 1em;
  min-height: 132px;
  padding: 1.25em;
  color: inherit;
  border: 0;
  transition: background-color .2s ease;
}
.post-content .links-card:hover,
.post-content .links-card:focus,
.post-content .links-card:active,
.links-card:hover,
.links-card:focus,
.links-card:active {
  border-bottom: none;
  text-decoration: none;
}
.links-card:hover,
.links-card:focus-visible {
  background: var(--links-card-hover);
}
.links-avatar {
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  border-radius: 16px 16px 16px 3px;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--links-avatar-bg);
  box-shadow: inset 0 0 0 1px var(--links-avatar-border);
}
.links-avatar img,
.links-avatar-fallback {
  width: 100%;
  height: 100%;
}
.links-avatar img {
  display: block;
  object-fit: cover;
  filter: saturate(.82);
  transition: filter .25s ease, transform .25s ease;
}
.links-card:hover .links-avatar img {
  filter: saturate(1);
  transform: scale(1.035);
}
.links-avatar-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.32em;
  font-weight: 500;
  color: var(--links-avatar-fallback);
}
.links-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.links-name {
  margin: 0;
  color: var(--links-ink);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.11em;
  font-weight: 600;
  line-height: 1.4;
}
.links-desc {
  display: -webkit-box;
  margin: .38em 0 0;
  overflow: hidden;
  color: var(--links-muted);
  font-size: .88em;
  line-height: 1.58;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.links-address {
  margin-top: .72em;
  overflow: hidden;
  color: var(--links-accent);
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  font-size: .66em;
  letter-spacing: .055em;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.links-empty {
  margin: 0;
  padding: 2.2em;
  border: 1px solid var(--links-rule);
  border-radius: 6px;
  background: var(--links-paper-soft);
  color: var(--links-muted);
}
.links-more {
  margin: 1.2em 0 0;
}
.links-more > summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .8em;
  min-height: 54px;
  width: fit-content;
  margin: 0 auto;
  padding: 0 1.5em;
  border: 1px solid var(--links-rule);
  border-radius: 4px;
  background: var(--links-paper-soft);
  color: var(--links-muted);
  cursor: pointer;
  font-size: .82em;
  letter-spacing: .08em;
  list-style: none;
  transition: color .2s ease, background-color .2s ease;
}
.links-more > summary::-webkit-details-marker {
  display: none;
}
.links-more > summary:hover,
.links-more > summary:focus-visible {
  background: var(--links-card-hover);
  color: var(--links-ink);
}
.links-more > summary:focus-visible {
  outline: 1px solid var(--links-accent);
  outline-offset: -1px;
}
.links-more__label--open {
  display: none;
}
.links-more[open] .links-more__label--closed {
  display: none;
}
.links-more[open] .links-more__label--open {
  display: inline;
}
.links-more__mark {
  position: relative;
  width: 14px;
  height: 14px;
}
.links-more__mark:before,
.links-more__mark:after {
  position: absolute;
  top: 50%;
  left: 1px;
  width: 12px;
  height: 1px;
  background: var(--links-accent);
  content: "";
  transition: opacity .2s ease, transform .2s ease;
}
.links-more__mark:after {
  transform: rotate(90deg);
}
.links-more[open] .links-more__mark:after {
  opacity: 0;
  transform: rotate(0);
}
.links-list--more {
  border-top: 0;
  margin-top: 1.2em;
}
.links-exchange-guide {
  scroll-margin-top: calc(var(--header-offset) + 18px);
  margin-top: clamp(3.5em, 8vw, 7em);
  padding: clamp(2em, 4vw, 3.4em);
  border: 1px solid var(--links-rule);
  border-radius: 6px;
  background: var(--links-paper-soft);
}
.links-exchange-guide__content {
  min-width: 0;
  margin: 0;
  color: var(--links-muted);
  column-count: 2;
  column-gap: clamp(2em, 4vw, 4em);
  column-rule: 1px solid var(--links-rule);
}
.links-exchange-guide__content > h2 {
  margin: 0 0 .9em;
  break-after: avoid;
  color: var(--links-ink);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.22em;
  font-weight: 600;
  line-height: 1.4;
}
.links-exchange-guide__content > h2:not(:first-child) {
  margin-top: 2em;
}
.links-exchange-guide__content > p,
.links-exchange-guide__content > ul {
  margin: 0 0 1.4em;
  break-inside: avoid;
}
.links-exchange-guide__content strong {
  color: var(--links-ink);
  font-weight: 500;
}
.links-exchange-guide__content a {
  border-bottom-color: var(--links-rule);
  color: var(--links-accent);
  overflow-wrap: anywhere;
}
.links-exchange-guide__content ul {
  padding: 0;
  list-style: none;
}
.links-exchange-guide__content li {
  position: relative;
  margin: 0 0 .72em;
  padding-left: 1.15em;
  line-height: 1.7;
}
.links-exchange-guide__content li:before {
  position: absolute;
  top: .78em;
  left: 0;
  width: .48em;
  height: 1px;
  background: var(--links-accent);
  content: "";
}
.links-exchange-guide__content > p:last-child {
  padding-top: .35em;
  color: var(--links-muted);
  font-size: .86em;
}
.links-page #comments {
  scroll-margin-top: calc(var(--header-offset) + 18px);
  margin-top: clamp(3.2em, 7vw, 6em);
  padding-top: clamp(2em, 4vw, 3.4em);
  border-top: 0;
  font-size: 1.05em;
}
.links-page .comment-section-title {
  color: var(--links-ink);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(1.65em, 3vw, 2.5em);
  font-weight: 500;
}
.links-page #comments > .comment-form-wrap {
  position: static;
  margin-top: clamp(1.8em, 4vw, 3em);
  border-color: var(--comment-card-border);
  border-radius: 18px;
  background: var(--comment-form-bg);
  box-shadow: var(--comment-card-shadow);
}
.links-page #comment-form {
  scroll-margin-top: calc(var(--header-offset) + 18px);
}

/* ── Sponsor page ── */
.sponsor-page {
  padding-top: clamp(4.2em, 8vw, 6.4em);
}
.sponsor-page-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 3em;
  margin-bottom: clamp(4.2em, 8vw, 6em);
}
.sponsor-page-kicker,
.sponsor-page-summary dt,
.sponsor-support-panel > div > p,
.sponsor-table thead,
.sponsor-rank {
  font-family: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
}
.sponsor-page-kicker {
  margin: 0 0 1.4em;
  color: var(--sponsor-accent);
  font-size: .6em;
  font-weight: 650;
  letter-spacing: .18em;
}
.sponsor-page-header h1 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(2.7em, 5.5vw, 4.3em);
  font-weight: 650;
  letter-spacing: -.06em;
  line-height: 1.05;
}
.sponsor-page-lede {
  max-width: 38em;
  margin-top: 1.35em;
  color: var(--sponsor-muted);
  font-size: 1em;
  line-height: 1.85;
}
.sponsor-page-lede > :first-child {
  margin-top: 0;
}
.sponsor-page-lede > :last-child {
  margin-bottom: 0;
}
.sponsor-page-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(92px, 1fr));
  gap: .6em;
  margin: 0;
}
.sponsor-page-summary > div {
  min-width: 0;
  padding: 1.15em 1em;
  border-radius: 14px;
  background: var(--sponsor-surface);
  text-align: center;
}
.sponsor-page-summary dt {
  color: var(--sponsor-muted);
  font-size: .52em;
  letter-spacing: .1em;
}
.sponsor-page-summary dd {
  margin: .55em 0 0;
  color: var(--sponsor-accent);
  font-family: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.5em;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  line-height: 1;
}
.sponsor-table-wrap {
  overflow-x: auto;
  margin-bottom: clamp(3em, 6vw, 4.5em);
  scrollbar-width: thin;
}
.sponsor-table {
  width: 100%;
  min-width: 620px;
  border: 0;
  border-collapse: separate;
  border-spacing: 0 .6em;
  background: transparent;
  box-shadow: none;
}
.sponsor-table thead th {
  padding: 0 1.15em .6em;
  border: 0;
  background: transparent;
  color: var(--sponsor-muted);
  font-size: .58em;
  font-weight: 600;
  letter-spacing: .1em;
  text-align: left;
}
.sponsor-table td {
  padding: 1.05em 1.15em;
  border: 0;
  background: var(--sponsor-surface);
  color: var(--text-secondary);
  text-align: left;
  transition: background-color .2s ease, color .2s ease;
}
.sponsor-table td:first-child {
  border-radius: 14px 0 0 14px;
}
.sponsor-table td:last-child {
  border-radius: 0 14px 14px 0;
}
.sponsor-table tbody tr:hover td {
  background: var(--sponsor-surface-hover);
  color: var(--text-heading);
}
.sponsor-rank {
  width: 64px;
  color: var(--sponsor-muted);
  font-size: .68em;
  letter-spacing: .08em;
}
.sponsor-table a {
  border: 0;
  color: inherit;
  text-decoration: none;
}
.sponsor-name {
  color: var(--text-heading) !important;
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: 1.02em;
  font-weight: 600;
}
.sponsor-name a:hover,
.sponsor-name a:focus-visible {
  color: var(--sponsor-accent);
  outline: none;
}
.sponsor-amount {
  color: var(--sponsor-accent) !important;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  white-space: nowrap;
}
.sponsor-message {
  font-size: .9em;
}
.sponsor-support-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2.5em;
  padding: clamp(1.7em, 4vw, 2.5em);
  border-radius: 20px;
  background: var(--sponsor-action-bg);
  box-shadow: var(--sponsor-shadow);
}
.sponsor-support-panel > div > p {
  margin: 0 0 1em;
  color: var(--sponsor-accent);
  font-size: .56em;
  font-weight: 650;
  letter-spacing: .14em;
}
.sponsor-support-panel h2 {
  margin: 0;
  color: var(--text-heading);
  font-family: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(1.5em, 3vw, 2.15em);
  font-weight: 650;
  letter-spacing: -.035em;
}
.sponsor-support-panel > div > span {
  display: block;
  max-width: 40em;
  margin-top: .85em;
  color: var(--sponsor-muted);
  font-size: .92em;
  line-height: 1.8;
}
.sponsor-btn-container {
  display: grid;
  justify-items: center;
  gap: 1em;
  min-width: 170px;
  text-align: center;
}
.sponsor-btn-container .sponsor-btn {
  background: var(--sponsor-btn-bg);
  color: var(--bg);
  border: none;
  padding: .78em 1.35em;
  font-size: .84em;
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color .2s ease, box-shadow .2s ease, transform .18s ease;
  box-shadow: var(--sponsor-btn-shadow);
}
.sponsor-btn-container .sponsor-btn:hover {
  background: var(--sponsor-btn-bg-hover);
  transform: translateY(-2px);
}
.sponsor-btn-container .sponsor-btn:focus-visible {
  outline: 2px solid var(--sponsor-accent);
  outline-offset: 3px;
}
#sponsorImage {
  display: none;
  max-width: 100%;
  width: 230px;
  height: auto;
  border-radius: 14px;
  box-shadow: var(--sponsor-shadow);
}
#sponsorImage.show {
  display: block;
  animation: sponsorFadeIn .45s;
}
.sponsor-page + #comments {
  margin-top: clamp(4em, 8vw, 6.5em);
  padding-top: 0;
  border-top: 0;
}
@keyframes sponsorFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 767px) {
  .sponsor-page-header {
    grid-template-columns: 1fr;
    gap: 2em;
    margin-bottom: 4em;
  }
  .sponsor-page-summary {
    width: min(100%, 320px);
  }
  .sponsor-support-panel {
    grid-template-columns: 1fr;
  }
  .sponsor-btn-container {
    justify-items: start;
    min-width: 0;
  }
}

/* ── Misc ── */
.aligncenter, div.aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.alignleft {
  float: left;
}
.alignright {
  float: right;
}
img.alignleft {
  margin: 0 15px 0 0;
}
img.alignright {
  margin: 0 0 0 15px;
}

/* ── Responsive ── */
@media (max-width: 767px) {
  body {
    font-size: 81.25%;
  }
  #nav-menu a {
    float: none;
    display: inline-block;
    margin: 0 -2px;
  }
  #nav-menu a:after {
    left: 0;
    right: 0;
  }
  .archive-timeline:before {
    left: .36em;
  }
  .archive-timeline-item {
    grid-template-columns: 1fr;
    row-gap: .35em;
    padding: .6em 0 .9em 1.4em;
  }
  .archive-timeline-item:before {
    left: 0;
    top: .95em;
  }
  .archive-timeline-date {
    text-align: left;
  }
  .archive-section-shell {
    padding: .7em 0 0;
    border-radius: 0;
  }
  .archive-card-item {
    padding: .1em 0 .8em;
  }
  .archive-section-pinned .archive-card-list {
    width: 100%;
  }
  .archive-card-head {
    flex-direction: column;
    align-items: stretch;
    gap: .5em;
  }
  .archive-card-meta {
    justify-content: flex-start;
    text-align: left;
    white-space: normal;
  }
  .home-post-list {
    gap: .8em;
  }
  .home-post-list .home-post-card,
  .archive-card-list .home-post-card {
    padding: 1.15em 0 1.3em;
    border-radius: 0;
  }
  .home-post-list .home-post-card:hover,
  .archive-card-list .home-post-card:hover,
  .home-post-list .home-post-card:focus-within,
  .archive-card-list .home-post-card:focus-within,
  .feel-item:hover,
  .feel-item:focus-within,
  .archive-card-item:hover,
  .archive-card-item:focus-within,
  .archive-timeline-item:hover,
  .archive-timeline-item:focus-within {
    padding-left: 10px;
    padding-right: 10px;
  }
  .home-mixed-card {
    padding: 1.15em 0 1.3em;
  }
  .home-post-list .home-post-card .post-title,
  .archive-card-list .home-post-card .post-title {
    margin-bottom: .7em;
    font-size: 1.26em;
  }
  .archive-card-list .home-post-card .archive-card-title {
    margin-bottom: .38em;
    font-size: .98em;
  }
  .archive-section-pinned .archive-card-list .home-post-card .archive-card-title {
    margin-bottom: .3em;
    font-size: .92em;
  }
  .home-mixed-badge {
    margin-bottom: .42em;
    padding: 0;
    font-size: .82em;
  }
  .home-mixed-badge-post {
    border-radius: 0;
  }
  .feel-item {
    padding: 1.1em 0 1.25em;
    border-radius: 0;
  }
  .comment-list .comment-children {
    margin-left: 1em;
    padding-left: 0;
  }
  .comment-identity-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .comment-list li {
    padding: .95em;
    border-radius: 14px;
  }
  .comment-content {
    clear: both;
    padding-top: .55em;
  }
  .comment-content,
  .comment-list li .comment-reply {
    padding-left: 0;
  }
  .comment-form-wrap,
  .comment-list .respond {
    padding: 1.05em .95em;
    border-radius: 15px;
  }
  .links-hero {
    display: block;
    min-height: 0;
    padding: 3.2em 1.5em 3.5em;
  }
  .links-hero.has-cover {
    min-height: clamp(540px, 140vw, 620px);
  }
  .links-hero.has-cover .links-hero__copy {
    width: 100%;
    max-width: none;
  }
  .links-hero__media:after {
    background:
      linear-gradient(
        180deg,
        var(--links-cover-veil-start) 0%,
        var(--links-cover-veil-mid) 23%,
        var(--links-cover-veil-soft) 47%,
        transparent 66%
      );
  }
  .links-hero:after {
    top: auto;
    right: -34%;
    bottom: -40%;
    width: 100vw;
    opacity: .65;
  }
  .links-hero h1 {
    max-width: none;
    font-size: clamp(3.2em, 19vw, 5.25em);
  }
  .links-hero__lead {
    margin-top: 1.35em;
  }
  .links-hero__actions {
    margin-top: 1.55em;
  }
  .links-board {
    padding-top: 2.4em;
  }
  .links-board__header {
    grid-template-columns: 1fr;
    gap: .9em;
  }
  .links-board__header > p {
    margin-left: 0;
  }
  .links-list {
    grid-template-columns: 1fr;
    gap: .7em;
  }
  .links-card {
    gap: .78em;
    min-height: 0;
    padding: 1.1em;
  }
  .links-avatar {
    flex-basis: 48px;
    width: 48px;
    height: 48px;
  }
  .links-exchange-guide {
    margin-top: 4em;
    padding: 1.5em;
  }
  .links-exchange-guide__content {
    column-count: 1;
    column-rule: 0;
  }
  .sponsor-table {
    min-width: 500px;
  }
  .sponsor-table th,
  .sponsor-table td {
    padding: 10px 8px;
  }
  .feel-comment-list.comment-list .feel-comment-item {
    padding: .95em;
    border-radius: 14px;
  }
  .feel-comment-content {
    clear: both;
    padding-top: .55em;
  }
  .feel-comment-content,
  .feel-comment-list.comment-list .feel-comment-item .comment-reply {
    padding-left: 0;
  }
  .feel-comment-form-wrap {
    padding: 1.05em .95em;
    border-radius: 15px;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .container {
    max-width: 768px;
    padding-left: 16px;
    padding-right: 16px;
  }
  #nav-menu {
    flex-wrap: wrap;
    gap: 2px 0;
  }
  #nav-menu a {
    float: none;
    padding: 0 12px 8px;
  }
  #nav-menu a:after {
    left: 12px;
    right: 12px;
  }
  .archive-timeline-item {
    grid-template-columns: 6.5em 1fr;
    column-gap: 1.2em;
  }
  .archive-timeline:before {
    left: 7.2em;
  }
  .archive-timeline-date {
    font-size: .88em;
  }
  .post-detail .post-title {
    font-size: 1.9em;
  }
  .post-detail .post-content pre[class*="language-"] {
    font-size: .92em;
  }
  .links-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 991px) {
  #header .header-row {
    display: grid;
    position: relative;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 6px;
  }
  .header-brand {
    grid-column: 1;
    grid-row: 1;
    width: auto;
    min-width: 0;
    padding: 0;
    box-sizing: border-box;
  }
  .header-navigation {
    display: none;
  }
  .header-tools {
    position: static;
    grid-column: 2;
    grid-row: 1;
    gap: 4px;
    padding: 0;
  }
  .header-tools #search {
    display: none;
  }
  .quick-search-ready .header-tools #search {
    display: block;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
  }
  .quick-search-ready .header-tools #search input {
    display: none;
  }
  .quick-search-ready .header-tools #search button {
    position: static;
    display: block;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background-color: var(--surface-strong);
    background-position: center;
  }
  #header {
    padding: calc(8px + env(safe-area-inset-top, 0px)) 0 8px;
  }
  #header.is-scrolled {
    padding: calc(4px + env(safe-area-inset-top, 0px)) 0 4px;
  }
  #header .container {
    padding-right: max(8px, env(safe-area-inset-right, 0px));
    padding-left: max(8px, env(safe-area-inset-left, 0px));
  }
  .site-brand {
    justify-content: flex-start;
    gap: 8px;
    min-width: 0;
  }
  .site-brand-text {
    min-width: 0;
  }
  #logo img,
  #header.is-scrolled #logo img {
    width: 38px;
    height: 38px;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, .16);
  }
  html[data-theme="dark"] #logo img,
  html[data-theme="dark"] #header.is-scrolled #logo img {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, .025);
  }
  .header-brand > #logo {
    min-width: 0;
    overflow: hidden;
    font-size: 1.45em;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .site-title,
  #header.is-scrolled .site-title {
    max-width: clamp(64px, 22vw, 160px);
    overflow: hidden;
    font-size: 1.18em;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .site-title-word {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .site-echo-mark {
    flex: 0 0 auto;
    width: 19px;
    transform: scale(.82);
    transform-origin: left center;
  }
  .site-brand .description {
    display: none;
  }
  .theme-toggle-btn {
    width: 44px;
    height: 44px;
    background: var(--surface-strong);
  }
  .header-search-noscript {
    display: flex;
    width: min(320px, calc(100% - 24px));
    margin: 10px auto 2px;
  }
  .header-search-noscript input {
    flex: 1;
    min-width: 0;
    border-radius: 2px 0 0 2px;
  }
  .header-search-noscript button {
    padding: 0 14px;
    border: 1px solid var(--line-strong);
    border-left: 0;
    border-radius: 0 2px 2px 0;
    background: var(--surface-strong);
    color: var(--text-primary);
  }
  #nav-menu,
  #header.is-scrolled #nav-menu {
    display: none;
  }
  .mobile-navigation-fallback {
    display: block;
    margin-top: 8px;
    border-top: 1px solid var(--line-strong);
    color: var(--text-primary);
    text-align: left;
  }
  .mobile-navigation-fallback summary {
    display: flex;
    align-items: center;
    min-height: 44px;
    cursor: pointer;
    font-size: 12px;
    letter-spacing: .06em;
  }
  .mobile-navigation-fallback nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line);
  }
  .mobile-navigation-fallback nav a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0 10px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    color: var(--nav-link);
  }
  .mobile-navigation-fallback nav a[aria-current="page"] {
    color: var(--nav-active);
    box-shadow: inset 2px 0 var(--echo-warm);
  }
}

@media (max-width: 991px) {
  .quick-search {
    padding-top: 24px;
  }
  .quick-search-workbench {
    width: min(620px, calc(100vw - 24px));
    max-height: calc(100vh - 48px);
  }
  .quick-search-head,
  .quick-search-form,
  .quick-search-results {
    padding-left: 20px;
    padding-right: 20px;
  }
  .quick-search-state {
    padding-left: 20px;
    padding-right: 20px;
  }
  .quick-search-head {
    padding-top: 20px;
    padding-bottom: 16px;
  }
  .quick-search-input-shell {
    min-height: 72px;
  }
  .quick-search-input-shell input {
    height: 70px;
    font-size: clamp(22px, 4vw, 30px);
  }
  .quick-search-option:before {
    left: 0;
  }
}

@media (max-width: 768px) {
  #header,
  .post-title,
  .post-meta {
    text-align: center;
  }
  #header {
    padding: calc(8px + env(safe-area-inset-top, 0px)) 0 8px;
  }
  #header.is-scrolled {
    padding: calc(4px + env(safe-area-inset-top, 0px)) 0 4px;
  }
}

@media (max-width: 767px) {
  .quick-search {
    padding:
      max(12px, env(safe-area-inset-top, 0px))
      max(10px, env(safe-area-inset-right, 0px))
      max(12px, env(safe-area-inset-bottom, 0px))
      max(10px, env(safe-area-inset-left, 0px));
    box-sizing: border-box;
  }
  .quick-search-workbench {
    width: min(520px, 100%);
    height: auto;
    max-height: calc(100vh - 24px);
    max-height: calc(100dvh - 24px);
  }
  .quick-search-head {
    align-items: center;
    gap: 12px;
    min-height: 58px;
    padding: 8px 14px 7px;
  }
  .quick-search-head h2 {
    font-size: 18px;
  }
  .quick-search-head #quick-search-description {
    display: none;
  }
  .quick-search-close > span {
    display: inline;
  }
  .quick-search-close {
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0 5px;
    font-size: 10px;
  }
  .quick-search-form {
    padding: 0 14px;
  }
  .quick-search-input-shell {
    grid-template-columns: minmax(0, 1fr) auto;
    min-height: 54px;
  }
  .quick-search-input-shell input {
    height: 52px;
    font-size: clamp(18px, 5.6vw, 22px);
  }
  .quick-search-submit {
    min-width: 44px;
    min-height: 44px;
    padding: 0 0 0 10px;
  }
  .quick-search-state {
    display: block;
    min-height: 40px;
    padding: 0 14px;
    font-size: 10px;
    line-height: 40px;
  }
  .quick-search-results {
    padding: 0 14px;
  }
  .quick-search-option {
    grid-template-columns: 56px minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 3px 10px;
    min-height: 64px;
    padding: 8px 2px 8px 0;
  }
  .quick-search-option:hover,
  .quick-search-option:focus,
  .quick-search-option.is-active {
    padding-left: 0;
  }
  .quick-search-option-meta {
    grid-column: 1;
    grid-row: 1 / 3;
  }
  .quick-search-option-title {
    grid-column: 2;
    grid-row: 1;
    font-size: 14px;
  }
  .quick-search-option-summary {
    grid-column: 2;
    grid-row: 2;
    font-size: 11px;
    -webkit-line-clamp: 1;
  }
}

@media (max-width: 480px) {
  .quick-search-head #quick-search-description {
    display: none;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 1000px;
  }
  #main.col-9 {
    width: 760px;
    flex: 0 0 760px;
    max-width: 760px;
  }
  #secondary.col-3 {
    width: calc(100% - 760px);
    flex: 0 0 calc(100% - 760px);
    max-width: calc(100% - 760px);
  }
  body.is-post #secondary {
    position: sticky;
    top: calc(var(--header-offset) + 3px);
    align-self: flex-start;
  }
  body.is-post .widget-post-toc {
    position: static;
  }
  body.is-post #main.post-main-no-toc {
    width: 100%;
    flex: 0 0 100%;
    max-width: 100%;
  }
  body.is-post #main.post-main-no-toc > * {
    width: min(820px, 100%);
    margin-right: auto;
    margin-left: auto;
  }
  #secondary.station-sidebar {
    position: sticky;
    top: calc(var(--header-offset) + 20px);
    align-self: flex-start;
  }
}

.post-sidebar-empty {
  display: none;
}

@media (min-width: 1200px) {
  .container {
    max-width: 1120px;
  }
  #main.col-9 {
    width: 820px;
    flex: 0 0 820px;
    max-width: 820px;
  }
  #secondary.col-3 {
    width: calc(100% - 820px);
    flex: 0 0 calc(100% - 820px);
    max-width: calc(100% - 820px);
  }
}

/* ── Site pet ── */
.site-pet {
  position: fixed;
  z-index: 140;
  pointer-events: none;
}
.site-pet--top-right { top: 22px; right: 20px; }
.site-pet--top-left { top: 22px; left: 20px; }
.site-pet--bottom-right { right: 20px; bottom: 22px; }
.site-pet--bottom-left { left: 20px; bottom: 22px; }

.site-pet-button {
  --pet-width: 104px;
  --pet-height: 112px;
  position: relative;
  display: block;
  width: var(--pet-width);
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
  pointer-events: auto;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.site-pet-control {
  position: absolute;
  top: -8px;
  right: -8px;
  z-index: 3;
  min-width: 54px;
  padding: .28rem .5rem;
  border: 1px solid var(--pet-control-border);
  border-radius: 999px;
  background: var(--pet-control-bg);
  box-shadow: var(--pet-control-shadow);
  color: var(--pet-control-text);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px) scale(.96);
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, opacity .2s ease;
}
.site-pet.is-control-visible .site-pet-control,
.site-pet.is-hidden .site-pet-control {
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0) scale(1);
}
.site-pet-control:hover,
.site-pet-control:focus-visible {
  transform: translateY(-1px) scale(1);
  box-shadow: 0 10px 22px rgba(0, 0, 0, .14);
}
.site-pet-control:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.site-pet-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
  border-radius: 16px;
}
.site-pet-bubble {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  min-width: 110px;
  max-width: 180px;
  padding: .55rem .7rem;
  border: 1px solid var(--pet-bubble-border);
  border-radius: 16px;
  background: var(--pet-bubble-bg);
  box-shadow: var(--pet-bubble-shadow);
  color: var(--pet-bubble-text);
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
  opacity: 0;
  transform: translate(-50%, 10px);
  transition: opacity .22s ease, transform .22s ease;
  pointer-events: none;
}
.site-pet-bubble:after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -7px;
  width: 12px;
  height: 12px;
  margin-left: -6px;
  background: inherit;
  border-right: 1px solid var(--pet-bubble-border);
  border-bottom: 1px solid var(--pet-bubble-border);
  transform: rotate(45deg);
}
.site-pet.site-pet--bubble-below .site-pet-bubble {
  top: calc(100% + 10px);
  bottom: auto;
  transform: translate(-50%, -10px);
}
.site-pet.site-pet--bubble-below .site-pet-bubble:after {
  top: -7px;
  bottom: auto;
  border-right: 0;
  border-bottom: 0;
  border-left: 1px solid var(--pet-bubble-border);
  border-top: 1px solid var(--pet-bubble-border);
}
.site-pet.is-speaking .site-pet-bubble,
.site-pet-button:hover .site-pet-bubble,
.site-pet-button:focus-visible .site-pet-bubble {
  opacity: 1;
  transform: translate(-50%, 0);
}
.site-pet.is-dragging .site-pet-bubble {
  opacity: 0 !important;
}
.site-pet.is-hidden .site-pet-button {
  opacity: 0;
  transform: scale(.86);
  pointer-events: none;
}
.site-pet.is-hidden .site-pet-control {
  min-width: 82px;
  background: var(--pet-hidden-bg);
  color: var(--pet-hidden-text);
  border-color: var(--pet-hidden-border);
  box-shadow: var(--pet-hidden-shadow);
}
.site-pet-sprite {
  display: block;
  width: var(--pet-width);
  height: var(--pet-height);
  background-repeat: no-repeat;
  background-size: calc(var(--pet-width) * 8) calc(var(--pet-height) * 9);
  image-rendering: auto;
  filter: drop-shadow(0 12px 20px rgba(0, 0, 0, .18));
  transform-origin: center bottom;
  transition: transform .2s ease;
}
.site-pet-button:hover .site-pet-sprite,
.site-pet-button:focus-visible .site-pet-sprite {
  transform: translateY(-2px);
}

/* ── Echo identity motion ── */
html.has-motion .home-echo-intro {
  animation: echo-rise .72s cubic-bezier(.2, .72, .22, 1) both;
}
html.has-motion .home-echo-feed .home-mixed-card {
  animation: echo-rise .62s cubic-bezier(.2, .72, .22, 1) both;
}
html.has-motion .home-echo-feed .home-mixed-card:nth-child(1) { animation-delay: .08s; }
html.has-motion .home-echo-feed .home-mixed-card:nth-child(2) { animation-delay: .14s; }
html.has-motion .home-echo-feed .home-mixed-card:nth-child(3) { animation-delay: .2s; }
html.has-motion .home-echo-feed .home-mixed-card:nth-child(4) { animation-delay: .26s; }
html.has-motion .home-echo-feed .home-mixed-card:nth-child(n+5) { animation-delay: .32s; }

@keyframes echo-rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes echo-wave {
  0%, 100% { transform: scaleY(.55); opacity: .56; }
  50% { transform: scaleY(1); opacity: 1; }
}

@keyframes home-scroll-signal {
  0% { transform: translateY(-100%); }
  45%, 55% { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

@keyframes home-type-caret {
  0%, 48% { opacity: .9; }
  49%, 100% { opacity: 0; }
}

@keyframes home-type-caret-finish {
  0%, 18%, 36% { opacity: .9; }
  9%, 27%, 45%, 100% { opacity: 0; }
}

@keyframes home-signal-core-ping {
  0% { opacity: .72; transform: scale(1); }
  45% { opacity: 1; transform: scale(1.75); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes home-signal-arc-ping {
  0% { opacity: .4; transform: scale(.92); }
  55% { opacity: 1; transform: scale(1.08); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes home-signal-core-received {
  0% { opacity: .7; transform: scale(.9); }
  42% { opacity: 1; transform: scale(2); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes home-signal-arc-received {
  0% { opacity: .22; transform: scale(.94); }
  58% { opacity: 1; transform: scale(1.045); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes home-signal-wave-received {
  from { opacity: .45; transform: scaleY(.5); }
  to { opacity: 1; transform: scaleY(1.08); }
}

@keyframes home-signal-phase-sweep {
  from { opacity: .45; transform: rotate(0deg); }
  42% { opacity: 1; }
  to { opacity: .9; transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  html.has-motion .home-echo-intro,
  html.has-motion .home-echo-feed .home-mixed-card,
  .home-echo-wave i,
  .home-echo-scroll i:after,
  .home-echo-caret,
  .home-signal-map,
  .home-signal-fingerprint,
  .home-signal-orbit,
  .home-signal-ticks,
  .home-signal-phase,
  .home-signal-phase-runner,
  .home-signal-wave,
  .home-signal-arc,
  .home-signal-core,
  .home-signal-core-halo,
  .quick-search,
  .quick-search-workbench,
  .quick-search-option,
  .quick-search-option-arrow,
  .post-reading-progress span,
  .post-toc-mobile,
  .post-toc-backdrop,
  .post-toc-sheet,
  .post-toc-item a,
  .post-toc-item a:before,
  .mobile-menu-toggle__line,
  .mobile-navigation,
  .mobile-navigation__panel,
  .mobile-navigation__links a,
  .mobile-navigation__links a:before,
  .about-machine__signal i,
  .about-gear,
  .about-machine__progress i,
  .about-copy__content .about-section,
  .about-copy__content .about-section:before,
  .about-record,
  .about-tonearm,
  .about-chapters,
  .about-bside-marker,
  .about-slide,
  .about-progress span,
  .about-bside,
  .comment-list li,
  .comment-list li .comment-reply a,
  .comment-form-actions button,
  .home-stream-entry-post,
  .home-stream-entry-feel,
  .taxonomy-archive-entry,
  .sponsor-btn-container .sponsor-btn,
  #sponsorImage {
    animation: none;
    scroll-behavior: auto;
    transition: none;
  }
  .home-stream-entry-post:hover,
  .home-stream-entry-post:focus-within,
  .home-stream-entry-feel:hover,
  .home-stream-entry-feel:focus-within {
    box-shadow: var(--home-entry-shadow);
    transform: none;
  }
  .taxonomy-archive-entry:hover,
  .taxonomy-archive-entry:focus-within {
    box-shadow: var(--home-entry-shadow);
    transform: none;
  }
  html.has-motion .about-page.is-enhanced .about-section {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 767px) {
  .signal-footer__inner {
    padding-top: 2rem;
    padding-bottom: calc(2rem + env(safe-area-inset-bottom, 0px));
  }
  .signal-footer--with-pet .signal-footer__inner {
    padding-bottom: calc(7.5rem + env(safe-area-inset-bottom, 0px));
  }
  .signal-footer__meta {
    grid-template-columns: minmax(0, 1fr);
    gap: .85rem;
    font-size: .78rem;
  }
  .signal-footer__compliance,
  .signal-footer__runtime {
    grid-column: 1;
  }
  .signal-footer__runtime {
    grid-row: auto;
    white-space: normal;
  }
}

@media (max-width: 480px) {
  .signal-footer__inner {
    width: calc(100% - 28px);
  }
  .signal-footer__copyright,
  .signal-footer__compliance {
    align-items: flex-start;
  }
}

@media (max-width: 767px) {
  .site-brand {
    justify-content: flex-start;
  }
  .home-echo-intro {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    min-height: calc(90vh - var(--header-offset));
    min-height: calc(90svh - var(--header-offset));
    padding: clamp(2.2rem, 7vh, 4.2rem) max(14px, env(safe-area-inset-right, 0px)) clamp(1.2rem, 3vh, 2rem) max(14px, env(safe-area-inset-left, 0px));
    text-align: left;
  }
  .home-echo-intro:before {
    background-size: 58px 58px;
    opacity: .42;
    -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 32%, #000 100%);
    mask-image: linear-gradient(180deg, transparent 0, #000 32%, #000 100%);
  }
  .home-echo-intro h1 {
    max-width: 9em;
    font-size: clamp(2.65rem, 13vw, 4rem);
    line-height: 1.18;
  }
  .home-echo-copy {
    z-index: 3;
    max-width: 100%;
  }
  .home-echo-statement {
    max-width: 24em;
    margin-top: 1.35rem;
    font-size: .68rem;
  }
  .home-echo-visual {
    position: absolute;
    right: -88px;
    bottom: -28px;
    width: min(74vw, 300px);
    opacity: .38;
  }
  .home-signal-track--outer,
  .home-signal-arc--1,
  .home-signal-ticks {
    display: none;
  }
  .home-signal-map {
    transform: scale(var(--home-ring-scale));
  }
  .home-echo-scroll {
    align-self: flex-start;
    margin-top: auto;
    padding-top: 1.2rem;
    font-size: .61rem;
  }
  .home-content-marker {
    min-height: 42px;
    padding-top: .65rem;
    font-size: .56rem;
  }
  .home-echo-feed {
    margin-top: 1.2em;
  }
  .home-echo-feed .home-mixed-card-featured,
  .home-echo-feed .home-mixed-card-featured:hover,
  .home-echo-feed .home-mixed-card-featured:focus-within {
    padding: 1.75em 1.35em 1.85em;
  }
  .home-echo-feed .home-mixed-card-featured:after,
  .home-echo-feed .home-mixed-card-featured:hover:after,
  .home-echo-feed .home-mixed-card-featured:focus-within:after {
    top: 1.95em;
    right: 1.35em;
  }
  .home-echo-feed .home-mixed-card-featured .home-mixed-title {
    max-width: 100%;
    margin-top: .35em;
    font-size: 1.78em;
  }
  .home-echo-feed .home-mixed-card-featured .home-mixed-excerpt,
  .home-echo-feed .home-mixed-card-featured .feel-summary {
    max-width: 100%;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  :root {
    --header-offset: 61px;
  }
  .home-echo-intro {
    grid-template-columns: minmax(0, 1.15fr) minmax(230px, .85fr);
    column-gap: 2rem;
    min-height: calc(85vh - var(--header-offset));
    min-height: calc(85svh - var(--header-offset));
    padding-top: clamp(3rem, 7vh, 5rem);
    padding-right: max(16px, calc((100vw - 736px) / 2));
    padding-left: max(16px, calc((100vw - 736px) / 2));
  }
  .home-echo-intro h1 {
    font-size: clamp(3.25rem, 7.6vw, 4.6rem);
  }
  .home-echo-visual {
    width: min(100%, 310px);
  }
}

@media (min-width: 992px) and (max-width: 1199px) {
  .home-echo-intro {
    padding-left: max(10px, calc((100vw - 980px) / 2));
  }
}

@media (min-width: 1200px) {
  .home-echo-intro {
    min-height: calc(93vh - var(--header-offset));
    min-height: calc(93svh - var(--header-offset));
  }
}

@media (min-width: 1600px) {
  .home-echo-intro {
    min-height: calc(94vh - var(--header-offset));
    min-height: calc(94svh - var(--header-offset));
  }
}

@media (max-width: 991px) {
  :root {
    --header-offset: 61px;
  }
}

@media (max-width: 480px) {
  .home-echo-intro {
    min-height: calc(94vh - var(--header-offset));
    min-height: calc(94svh - var(--header-offset));
  }
}

@media (max-width: 360px) {
  .home-echo-intro {
    min-height: calc(94vh - var(--header-offset));
    min-height: calc(94svh - var(--header-offset));
  }
  .home-echo-intro h1 {
    font-size: clamp(2.35rem, 12.5vw, 3rem);
  }
  .home-echo-scroll {
    letter-spacing: .08em;
  }
}

@media (max-height: 620px) and (min-width: 568px) {
  .home-echo-intro {
    min-height: calc(82vh - var(--header-offset));
    min-height: calc(82svh - var(--header-offset));
    padding-top: 1.8rem;
    padding-bottom: 1rem;
  }
  .home-echo-intro h1 {
    font-size: clamp(2.5rem, 8.5vh, 3.65rem);
  }
  .home-echo-statement {
    margin-top: 1rem;
  }
  .home-echo-scroll {
    margin-top: .75rem;
    padding-top: 0;
  }
  .home-echo-visual {
    width: min(32vh, 250px);
  }
}

@media (max-width: 360px) {
  #header .header-row,
  .header-tools {
    gap: 2px;
  }
  .site-brand-text {
    display: none;
  }
  #logo img,
  #header.is-scrolled #logo img {
    width: 32px;
    height: 32px;
  }
  .mobile-menu-toggle {
    min-width: 58px;
    width: auto;
    padding: 0 9px;
  }
}

@media (max-width: 767px) {
  .site-pet--top-right,
  .site-pet--bottom-right { right: 10px; }
  .site-pet--top-left,
  .site-pet--bottom-left { left: 10px; }
  .site-pet--top-right,
  .site-pet--top-left { top: 14px; }
  .site-pet--bottom-right,
  .site-pet--bottom-left { bottom: 14px; }
  .site-pet-button {
    --pet-width: 82px;
    --pet-height: 88px;
  }
  .site-pet-control {
    top: -6px;
    right: -4px;
    min-width: 48px;
    padding: .24rem .44rem;
    font-size: 11px;
  }
  .site-pet.is-hidden .site-pet-control {
    min-width: 74px;
  }
  .site-pet-bubble {
    max-width: 150px;
    font-size: 12px;
  }
}

/* ── Guestbook responsive layout ── */
@media (max-width: 900px) {
  .guestbook-header {
    padding-top: 5.2em;
    padding-bottom: 5.5em;
  }
  .guestbook-comments-stage #comments > .comment-section-title {
    margin-top: 5.8em;
  }
}

@media (max-width: 700px) {
  .guestbook-comments-stage #comments > .comment-form-wrap .comment-identity-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 480px) {
  .guestbook-header {
    padding-top: 4.5em;
    padding-bottom: 4.8em;
  }
  .guestbook-kicker {
    margin-bottom: 1.6em;
  }
  .guestbook-header h1 {
    font-size: clamp(4.7em, 20vw, 6em);
  }
  .guestbook-lede {
    margin-top: 1.65em;
    font-size: 1.05em;
  }
  .guestbook-meta {
    margin-top: 1.8em;
  }
  .guestbook-comments-stage #comments > .comment-section-title {
    margin-top: 4.6em;
  }
}

/* ── Feel page responsive layout ── */
@media (max-width: 767px) {
  .feel-index-shell {
    padding-top: 6em;
  }
  .feel-index-header {
    grid-template-columns: 1fr;
    gap: 1.7em;
    margin-bottom: 7em;
  }
  .feel-index-count {
    margin: 0;
  }
  .feel-month-label {
    margin-bottom: 3.8em;
    margin-left: 66px;
  }
  .feel-index-list {
    gap: 5em;
  }
  .feel-index-item {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 18px;
  }
  .feel-index-date strong {
    font-size: 2.45em;
  }
  .feel-index-title {
    font-size: 1.85em;
  }
  .feel-summary {
    margin-top: 1em;
    font-size: 1.02em;
    line-height: 1.9;
  }
  .feel-pagination {
    margin-left: 66px;
  }
  .feel-single-shell {
    padding-top: 4.5em;
  }
  .feel-single-header {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 20px;
  }
  .feel-single-date strong {
    font-size: 3.4em;
  }
  .feel-detail-title {
    font-size: clamp(2.8em, 9vw, 4em);
  }
  .feel-single-content {
    width: calc(100% - 76px);
    margin-left: 76px;
  }
  .feel-single-ending,
  .feel-adjacent {
    margin-left: 76px;
  }
  .feel-adjacent {
    gap: 2.2em;
  }
  .feel-comments {
    margin-top: 7em;
  }
}

@media (max-width: 480px) {
  .feel-index-shell {
    padding-top: 5em;
  }
  .feel-index-header {
    margin-bottom: 6.5em;
  }
  .feel-index-header h1 {
    font-size: 5.3em;
  }
  .feel-index-lede {
    margin-top: 1.7em;
    font-size: 1.08em;
  }
  .feel-month-label {
    margin-left: 0;
  }
  .feel-index-item {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 14px;
  }
  .feel-index-date strong {
    font-size: 2.15em;
  }
  .feel-index-date span {
    font-size: .5em;
  }
  .feel-index-title {
    font-size: 1.72em;
  }
  .feel-pagination {
    margin-top: 8em;
    margin-left: 0;
  }
  .feel-pagination ul {
    gap: .25em;
  }
  .feel-pagination .prev a,
  .feel-pagination .next a {
    min-width: 34px;
    padding: 0;
    border-radius: 50%;
  }
  .feel-pagination-label {
    display: none;
  }
  .feel-single-shell {
    padding-top: 3.7em;
  }
  .feel-single-header {
    grid-template-columns: 1fr;
    gap: 2em;
    margin-top: 5em;
  }
  .feel-single-date {
    text-align: left;
  }
  .feel-single-date strong,
  .feel-single-date span {
    display: inline-block;
    vertical-align: baseline;
  }
  .feel-single-date strong {
    margin-right: .2em;
    font-size: 3.5em;
  }
  .feel-single-date span {
    margin-top: 0;
  }
  .feel-detail-title {
    font-size: clamp(2.7em, 12vw, 3.7em);
  }
  .feel-single-content {
    width: 100%;
    margin: 5em 0 0;
  }
  .feel-single-ending {
    margin: 5em 0 0;
    text-align: center;
  }
  .feel-adjacent {
    grid-template-columns: 1fr;
    gap: 2.4em;
    margin: 5em 0 0;
  }
  .feel-adjacent a:last-child {
    text-align: left;
  }
  .feel-comments {
    margin-top: 6em;
  }
}

/* ── Editorial integrated header ── */
#header {
  padding: 0;
  border-bottom-color: transparent;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
  transition:
    background-color .32s ease,
    border-color .32s ease,
    box-shadow .32s ease,
    backdrop-filter .32s ease;
}
#header.is-scrolled {
  padding: 0;
  border-bottom-color: var(--line);
  background: var(--header-bg-scroll);
  backdrop-filter: saturate(170%) blur(16px);
  -webkit-backdrop-filter: saturate(170%) blur(16px);
  box-shadow: var(--header-shadow-scroll);
}
body.is-home #header:not(.is-scrolled),
html[data-theme="dark"] #header:not(.is-scrolled) {
  border-bottom-color: transparent;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}
#header > .container {
  width: 100%;
  max-width: none;
  padding-right: clamp(22px, 4vw, 66px);
  padding-left: clamp(22px, 4vw, 66px);
  box-sizing: border-box;
}
#header .header-row {
  grid-template-columns: minmax(240px, 1fr) auto minmax(240px, 1fr);
  gap: clamp(22px, 3vw, 44px);
  min-height: 82px;
  margin-right: 0;
  margin-left: 0;
  transition: min-height .3s cubic-bezier(.2, .72, .2, 1);
}
#header.is-scrolled .header-row {
  min-height: 62px;
}
body.has-home-hero #body {
  padding-top: 0;
}
body.has-home-hero .home-echo-intro {
  min-height: 90vh;
  min-height: 90svh;
  padding-top: calc(var(--header-offset) + clamp(3.5rem, 8vh, 6.5rem));
}
body.is-links {
  overflow-x: clip;
}
html[data-theme="dark"] body.is-links {
  --links-paper: var(--bg-deep);
  --links-paper-soft: rgba(255, 255, 255, .018);
  --links-ink: var(--text-primary);
  --links-muted: var(--text-tertiary);
  --links-rule: var(--line);
  --links-accent: var(--archive-warm);
  --links-card-hover: rgba(255, 255, 255, .045);
  --links-avatar-bg: rgba(255, 255, 255, .04);
  --links-avatar-border: var(--line);
}
html[data-theme="dark"] body.is-home {
  --home-hero-bg: var(--bg-deep);
}
html[data-theme="dark"] body.is-home #body,
html[data-theme="dark"] body.is-links #body {
  background:
    radial-gradient(circle at 4% 19%, var(--archive-cool-glow), transparent 28rem),
    radial-gradient(circle at 96% 42%, var(--archive-warm-glow), transparent 32rem),
    var(--bg-deep);
}
.header-brand {
  padding: 0;
}
#logo.editorial-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 15px;
  max-width: 100%;
  color: var(--text-heading);
  font-size: inherit;
  line-height: 1;
  text-decoration: none;
}
.editorial-brand__title {
  flex: 0 0 auto;
  font-family: Baskerville, "Iowan Old Style", Georgia, serif;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1;
}
.editorial-brand__description {
  min-width: 0;
  overflow: hidden;
  color: var(--description);
  font-family: Baskerville, "Iowan Old Style", Georgia, serif;
  font-size: 10px;
  font-weight: 400;
  font-style: italic;
  letter-spacing: .04em;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-navigation {
  justify-self: center;
}
#nav-menu {
  gap: clamp(22px, 3vw, 44px);
}
#nav-menu a {
  height: auto;
  margin: 0;
  padding: 8px 2px;
  color: var(--nav-link);
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: .08em;
  transition: color .2s ease;
}
#nav-menu a:after {
  content: none;
}
#nav-menu a:hover,
#nav-menu a:focus-visible,
#nav-menu .current {
  color: var(--echo-warm);
}
#nav-menu a:focus-visible {
  border-radius: 2px;
  outline: 1px solid currentColor;
  outline-offset: 4px;
}
.header-tools {
  gap: 24px;
  padding-right: 0;
}
#header #search {
  width: auto;
  height: auto;
  margin: 0;
}
#header #search input {
  display: none;
}
#header #search button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--nav-link);
  outline: none;
  box-shadow: none;
  text-indent: 0;
  transition: color .2s ease;
}
#header #search button:hover,
#header #search button:focus-visible {
  color: var(--echo-warm);
}
#header #search .header-search-icon {
  display: block;
  width: 17px;
  height: 17px;
  transition: transform .26s cubic-bezier(.2, .72, .2, 1);
}
#header #search button:hover .header-search-icon,
#header #search button:focus-visible .header-search-icon {
  transform: scale(1.08);
}
#header #search button:focus-visible {
  outline: none;
  box-shadow: none;
}
.theme-toggle-btn,
#header.is-scrolled .theme-toggle-btn {
  display: inline-flex;
  width: auto;
  height: auto;
  min-height: 34px;
  gap: 8px;
  margin: 0;
  padding: 8px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--description);
  font-size: 10px;
  line-height: 1;
  letter-spacing: .12em;
  transform: none;
  transition: color .2s ease, opacity .2s ease;
}
.theme-toggle-btn:hover {
  border-color: transparent;
  color: var(--text-heading);
  transform: none;
}
.theme-toggle-btn:focus-visible {
  border-radius: 2px;
  outline: 1px solid currentColor;
  outline-offset: 4px;
}
.theme-toggle-btn:disabled {
  cursor: wait;
  opacity: .56;
}
.theme-toggle-option {
  color: var(--description);
  opacity: .48;
  transition: color .3s ease, opacity .3s ease;
}
.theme-toggle-btn:not([aria-pressed="true"]) .theme-toggle-option--light,
.theme-toggle-btn[aria-pressed="true"] .theme-toggle-option--dark {
  color: var(--text-heading);
  opacity: 1;
}
.theme-toggle-track {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: 34px;
  height: 18px;
  border-radius: 999px;
  background: rgba(29, 23, 19, .18);
  transition: background-color .35s ease;
}
.theme-toggle-track:after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-deep);
  content: "";
  transition:
    background-color .35s ease,
    transform .4s cubic-bezier(.2, .72, .2, 1);
}
.theme-toggle-btn[aria-pressed="true"] .theme-toggle-track:after {
  transform: translateX(16px);
}
html[data-theme="dark"] .theme-toggle-track {
  background: rgba(255, 255, 255, .2);
}

@media (max-width: 991px) {
  #header > .container {
    padding-right: max(16px, env(safe-area-inset-right, 0px));
    padding-left: max(16px, env(safe-area-inset-left, 0px));
  }
  #header .header-row,
  #header.is-scrolled .header-row {
    grid-template-columns: 62px minmax(0, 1fr) 62px;
    min-height: 72px;
  }
  .header-brand {
    grid-column: 2;
    justify-self: start;
    max-width: 100%;
    padding: 0;
    text-align: left;
  }
  .editorial-brand__title {
    font-size: 19px;
  }
  .editorial-brand__description {
    display: none;
  }
  body.has-home-hero #header .editorial-brand__description {
    display: block;
    max-width: min(30vw, 180px);
    font-size: 10px;
    line-height: 1.3;
    letter-spacing: .015em;
  }
  .header-tools {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: 62px minmax(0, 1fr) 44px 34px;
    gap: 8px;
    width: 100%;
    padding: 0;
    pointer-events: none;
  }
  .mobile-menu-toggle,
  .mobile-navigation-ready .mobile-menu-toggle {
    display: inline-flex;
    grid-column: 1;
    width: 62px;
    height: 52px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: var(--text-secondary);
    pointer-events: auto;
  }
  .mobile-menu-toggle:hover,
  .mobile-menu-toggle[aria-expanded="true"] {
    border: 0;
    background: transparent;
    box-shadow: none;
    color: var(--text-deep);
    transform: none;
  }
  .mobile-menu-toggle__lines {
    width: 20px;
    gap: 3px;
  }
  .mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__line:first-child {
    transform: translateY(5px) rotate(45deg);
  }
  .mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__line:last-child {
    transform: translateY(-5px) rotate(-45deg);
  }
  .quick-search-ready .header-tools #search {
    display: block;
    grid-column: 3;
    justify-self: end;
    width: auto;
    height: auto;
    border: 0;
    background: transparent;
    pointer-events: auto;
    transform: translateY(-1px);
  }
  .quick-search-ready .header-tools #search button {
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: none;
  }
  .theme-toggle-btn,
  #header.is-scrolled .theme-toggle-btn {
    grid-column: 4;
    justify-self: end;
    width: 34px;
    height: 34px;
    min-height: 34px;
    gap: 0;
    padding: 0;
    background: transparent;
    pointer-events: auto;
  }
  .theme-toggle-option {
    display: none;
  }
  html.mobile-navigation-open #header {
    border-color: transparent;
    background: transparent;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  html.mobile-navigation-open #header .header-brand,
  html.mobile-navigation-open #header .header-tools #search,
  html.mobile-navigation-open #header .theme-toggle-btn,
  html.mobile-navigation-open #header .mobile-menu-toggle {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
  }
  body.has-home-hero .home-echo-intro {
    padding-top: calc(var(--header-offset) + clamp(2.6rem, 7vh, 4.5rem));
  }
}

@media (max-width: 480px) {
  #header > .container {
    padding-right: max(14px, env(safe-area-inset-right, 0px));
    padding-left: max(14px, env(safe-area-inset-left, 0px));
  }
  #header .header-row,
  #header.is-scrolled .header-row {
    min-height: 66px;
  }
  .editorial-brand__title {
    font-size: 18px;
  }
  .header-tools {
    gap: 6px;
  }
  .theme-toggle-btn {
    font-size: 9px;
  }
  .theme-toggle-btn {
    width: 30px;
    height: 30px;
    min-height: 30px;
    gap: 0;
  }
  .theme-toggle-track {
    width: 30px;
    height: 16px;
  }
  .theme-toggle-track:after {
    top: 3px;
    left: 3px;
    width: 10px;
    height: 10px;
  }
  .theme-toggle-btn[aria-pressed="true"] .theme-toggle-track:after {
    transform: translateX(14px);
  }
}

/* ── Minimal home cover ── */
body.has-home-hero .editorial-brand__description {
  display: inline;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .025em;
}
body.has-home-hero .home-echo-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(190px, .55fr);
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding-top: calc(var(--header-offset) + clamp(3.5rem, 8vh, 6.5rem));
  padding-right: max(22px, calc((100vw - 1180px) / 2));
  padding-bottom: clamp(1.8rem, 4vh, 3rem);
  padding-left: max(22px, calc((100vw - 1180px) / 2));
  column-gap: clamp(3rem, 8vw, 9rem);
}
.home-echo-intro:before {
  background:
    radial-gradient(circle at 82% 22%, var(--archive-warm-glow), transparent 30rem),
    radial-gradient(circle at 12% 82%, var(--archive-cool-glow), transparent 34rem),
    var(--home-hero-bg);
  background-size: auto;
  opacity: 1;
  -webkit-mask-image: none;
  mask-image: none;
}
.home-echo-copy {
  align-self: center;
  justify-self: center;
  width: min(760px, 100%);
  max-width: none;
  padding-bottom: clamp(36px, 7vh, 86px);
}
.home-echo-intro h1 {
  max-width: none;
  font-size: clamp(3.7rem, 6.15vw, 6.35rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -.065em;
}
.home-echo-intro h1 span {
  display: inline-block;
  margin-top: .08em;
  margin-left: clamp(28px, 5vw, 86px);
  color: var(--echo-warm);
}
.home-echo-statement {
  margin-top: clamp(2rem, 5vh, 3.5rem);
  color: var(--text-tertiary);
  font-family: inherit;
  font-size: clamp(.78rem, 1vw, .9rem);
  letter-spacing: .08em;
}
.home-echo-aside {
  align-self: center;
  justify-self: end;
  width: min(320px, 100%);
  min-width: 0;
  padding-bottom: clamp(12px, 3vh, 36px);
  color: var(--text-secondary);
  text-align: left;
}
.home-lyrics {
  width: 100%;
}
.home-lyrics__viewport {
  max-height: 19rem;
  overflow: hidden;
}
.home-lyrics__list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.home-lyrics__line {
  margin: 0;
  color: var(--home-lyric-muted);
  font-family: "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", serif;
  font-size: clamp(1rem, 1.25vw, 1.18rem);
  font-weight: 500;
  letter-spacing: .12em;
  line-height: 1.65;
}
.home-lyrics__line:nth-child(n+6) {
  display: none;
}
.home-lyrics__line.is-current {
  color: var(--home-lyric-active);
  font-weight: 700;
}
.home-lyrics__source {
  margin: 1.25rem 0 0;
  overflow: hidden;
  color: var(--home-lyric-muted);
  font-family: "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", serif;
  font-size: clamp(.68rem, .82vw, .78rem);
  letter-spacing: .08em;
  line-height: 1.5;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.home-lyrics__source cite {
  color: var(--home-lyric-active);
  font-style: normal;
  opacity: .52;
}
.home-lyrics__source-mark,
.home-lyrics__artist {
  opacity: .62;
}
.home-lyrics.is-enhanced .home-lyrics__viewport {
  position: relative;
  height: clamp(16rem, 34vh, 20rem);
  max-height: none;
  overflow: hidden;
}
.home-lyrics.is-enhanced .home-lyrics__list {
  display: block;
  position: relative;
  height: 100%;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 13%, #000 87%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 13%, #000 87%, transparent);
}
.home-lyrics.is-enhanced .home-lyrics__source {
  position: absolute;
  right: 0;
  bottom: clamp(.25rem, 1vh, .75rem);
  left: 0;
  z-index: 2;
  margin: 0;
}
.home-lyrics.is-enhanced.has-source .home-lyrics__viewport {
  height: calc(clamp(16rem, 34vh, 20rem) + 2.25rem);
}
.home-lyrics.is-enhanced .home-lyrics__line {
  display: -webkit-box;
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  max-height: 3.3em;
  overflow: hidden;
  opacity: 0;
  transform: translate3d(0, calc(-50% + var(--home-lyric-y, 0em)), 0);
  transform-origin: left center;
  transition:
    color .45s ease,
    opacity .45s ease,
    transform .72s cubic-bezier(.22, .72, .22, 1);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  will-change: transform, opacity;
}
.home-lyrics.is-enhanced .home-lyrics__line.is-visible {
  opacity: .2;
}
.home-lyrics.is-enhanced .home-lyrics__line.is-near {
  opacity: .52;
}
.home-lyrics.is-enhanced .home-lyrics__line.is-current {
  opacity: 1;
  transform: translate3d(8px, calc(-50% + var(--home-lyric-y, 0em)), 0);
}
.home-lyrics.is-enhanced .home-lyrics__line.is-recycling {
  opacity: 0 !important;
  transition: none !important;
}
.home-lyrics.is-static .home-lyrics__line:not(.is-current) {
  opacity: 0;
}
.home-echo-scroll {
  grid-column: 1 / -1;
  justify-self: center;
  align-self: end;
  justify-content: center;
  width: 48px;
  min-height: 52px;
  margin: 0;
  color: var(--text-tertiary);
}
.home-echo-scroll svg {
  display: block;
  width: 24px;
  height: 32px;
  overflow: visible;
}
.home-echo-scroll svg path {
  transform-box: fill-box;
  transform-origin: center;
  animation: home-scroll-chevron 1.8s ease-in-out infinite;
}
.home-echo-scroll svg path:last-child {
  animation-delay: .18s;
}
.home-echo-scroll:hover svg,
.home-echo-scroll:focus-visible svg {
  color: var(--echo-warm);
}

@keyframes home-scroll-chevron {
  0%, 100% {
    opacity: .22;
    transform: translateY(-2px);
  }
  48% {
    opacity: 1;
    transform: translateY(2px);
  }
  72% {
    opacity: .38;
    transform: translateY(3px);
  }
}

@media (max-width: 767px) {
  body.has-home-hero #logo.editorial-brand {
    gap: 10px;
  }
  body.has-home-hero .editorial-brand__description {
    display: block;
    max-width: min(38vw, 190px);
    font-size: 11.5px;
    letter-spacing: .02em;
  }
  body.has-home-hero .home-echo-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto auto;
    min-height: 100vh;
    min-height: 100svh;
    padding-top: calc(var(--header-offset) + clamp(3rem, 8vh, 5rem));
    padding-right: 18px;
    padding-bottom: 18px;
    padding-left: 18px;
    text-align: left;
  }
  .home-echo-copy {
    align-self: center;
    justify-self: start;
    width: 100%;
    max-width: none;
    padding-bottom: clamp(22px, 5vh, 50px);
  }
  .home-echo-intro h1 {
    max-width: none;
    font-size: clamp(3rem, 14vw, 4.8rem);
    line-height: 1.12;
  }
  .home-echo-intro h1 span {
    margin-left: 12px;
  }
  .home-echo-statement {
    max-width: none;
    margin-top: 1.8rem;
    font-size: .67rem;
  }
  .home-echo-aside {
    justify-self: end;
    width: min(78vw, 280px);
    max-width: none;
    margin-top: clamp(-2rem, -3vh, -.75rem);
    padding: 0 4px clamp(1.5rem, 4vh, 3rem) 0;
  }
  .home-lyrics__line {
    font-size: .82rem;
    letter-spacing: .12em;
    line-height: 1.65;
  }
  .home-lyrics.is-enhanced .home-lyrics__viewport {
    height: 13rem;
  }
  .home-lyrics.is-enhanced.has-source .home-lyrics__viewport {
    height: 15.25rem;
  }
  .home-lyrics__source {
    font-size: .66rem;
  }
  .home-echo-scroll {
    grid-column: 1;
    justify-self: center;
    align-self: end;
    margin: 0;
    padding: 0;
  }
}

@media (max-width: 480px) {
  body.has-home-hero #header .editorial-brand__description {
    display: block;
    max-width: min(28vw, 100px);
    font-size: 9px;
    line-height: 1.2;
  }
}

@media (max-height: 620px) and (min-width: 568px) {
  body.has-home-hero .home-echo-intro {
    min-height: 100vh;
    min-height: 100svh;
    padding-top: calc(var(--header-offset) + 1.5rem);
    padding-bottom: 1rem;
  }
  .home-echo-copy {
    padding-bottom: 1.5rem;
  }
  .home-echo-intro h1 {
    font-size: clamp(2.8rem, 11vh, 4.5rem);
  }
  .home-echo-aside {
    padding-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-echo-scroll svg path {
    animation: none;
    opacity: .72;
  }
  .home-lyrics.is-enhanced .home-lyrics__line {
    transition: none;
  }
}

/* ── About / reveal-on-proximity navigation ── */
.about-header-handle {
  display: none;
}
body.is-about #header {
  display: block;
  position: fixed;
  top: 7px;
  right: 7px;
  left: 7px;
  z-index: 160;
  border: 1px solid rgba(71, 60, 48, .14);
  border-radius: 14px;
  background: rgba(245, 241, 234, .88);
  box-shadow:
    0 18px 48px rgba(67, 53, 37, .13),
    inset 0 1px 0 rgba(255, 255, 255, .7);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
}
html[data-theme="dark"] body.is-about #header {
  border-color: rgba(255, 255, 255, .13);
  background: rgba(27, 29, 30, .86);
  box-shadow:
    0 20px 54px rgba(0, 0, 0, .34),
    inset 0 1px 0 rgba(255, 255, 255, .12);
  backdrop-filter: blur(22px) saturate(135%);
  -webkit-backdrop-filter: blur(22px) saturate(135%);
}
body.is-about #header > .container {
  padding-right: clamp(18px, 3vw, 42px);
  padding-left: clamp(18px, 3vw, 42px);
}
body.is-about #header .header-row,
body.is-about #header.is-scrolled .header-row {
  min-height: 62px;
}
body.is-about #header .editorial-brand__description,
body.is-about #header .header-tools #search {
  display: none !important;
}
body.is-about #header .header-tools {
  gap: 14px;
}
html.about-header-ready body.is-about #header {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(-100% - 18px)) scale(.985);
  transform-origin: top center;
  transition:
    opacity .25s ease,
    visibility 0s linear .38s,
    transform .38s cubic-bezier(.2, .72, .2, 1);
}
html.about-header-ready body.is-about.about-header-visible #header,
html.about-header-ready body.is-about #header:focus-within {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  transition:
    opacity .24s ease,
    visibility 0s,
    transform .4s cubic-bezier(.2, .72, .2, 1);
}
html.about-header-ready body.is-about .about-header-handle {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 161;
  display: grid;
  width: 72px;
  height: 20px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(71, 60, 48, .14);
  border-top: 0;
  border-radius: 0 0 999px 999px;
  color: var(--echo-ink);
  background: rgba(245, 241, 234, .8);
  box-shadow: 0 7px 20px rgba(67, 53, 37, .09);
  transform: translateX(-50%);
  cursor: pointer;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: opacity .2s ease, transform .28s ease;
}
html[data-theme="dark"].about-header-ready body.is-about .about-header-handle {
  border-color: rgba(255, 255, 255, .13);
  color: var(--echo-ink);
  background: rgba(27, 29, 30, .82);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .26);
}
.about-header-handle__line {
  width: 26px;
  height: 1px;
  border-radius: 999px;
  background: currentColor;
}
html.about-header-ready body.is-about.about-header-visible .about-header-handle {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -100%);
}
.about-header-handle:focus-visible {
  outline: 2px solid var(--echo-ink);
  outline-offset: 3px;
}

@media (max-width: 991px) {
  body.is-about #header {
    top: 5px;
    right: 5px;
    left: 5px;
    border-radius: 12px;
  }
  body.is-about #header > .container {
    padding-right: 14px;
    padding-left: 14px;
  }
  body.is-about #header .header-row,
  body.is-about #header.is-scrolled .header-row {
    min-height: 58px;
  }
  body.is-about #header .header-tools {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html.about-header-ready body.is-about #header,
  html.about-header-ready body.is-about.about-header-visible #header,
  html.about-header-ready body.is-about .about-header-handle {
    transition: none;
  }
}

/* ── Utility ── */
.hidden {
  display: none !important;
  visibility: hidden;
}
.sr-only {
  border: 0;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}
.sr-only.focusable:active,
.sr-only.focusable:focus {
  clip: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  position: static;
  width: auto;
}
.invisible {
  visibility: hidden;
}