/* ==========================================================================
   components.css — 复用组件（首页 / 分类页 / 详情页共用）
   ========================================================================== */

/* ---------- 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
  font-size: var(--fs-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.25; }
p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: var(--gutter); top: -60px; z-index: 100;
  padding: 10px 16px; background: var(--gold); color: #10151f; border-radius: var(--radius-sm);
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; }

/* ---------- M0 site-header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8, 15, 24, 0.92);
  backdrop-filter: blur(10px);
  border-top: 2px solid var(--gold-dim);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35); }
.header-inner {
  display: flex; align-items: center; gap: var(--space-5);
  height: calc(var(--h-header) - 3px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
  display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong); color: var(--gold);
  background: linear-gradient(160deg, rgba(211, 170, 123, 0.16), rgba(211, 170, 123, 0.02));
}
.brand-name {
  font-family: var(--font-serif); font-size: 20px; font-weight: 700;
  letter-spacing: 0.02em; color: var(--ink); white-space: nowrap;
}
.main-nav { margin-left: auto; min-width: 0; }
.main-nav ul { display: flex; align-items: center; gap: clamp(9px, 1.5vw, 24px); }
.main-nav li { position: relative; }
.main-nav a {
  position: relative; display: inline-block; padding: 6px 0;
  font-size: 14.5px; color: var(--ink-soft); white-space: nowrap;
  transition: color .18s ease;
}
.main-nav .nav-drop {
  display: none; position: absolute; top: calc(100% + 6px); left: -12px;
  min-width: 180px; max-height: 360px; overflow-y: auto;
  padding: 6px 0; background: var(--card);
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .45); z-index: 60;
}
.main-nav li:hover > .nav-drop { display: block; }
.main-nav .nav-drop a { display: block; padding: 6px 14px; font-size: 13px; color: var(--muted); }
.main-nav .nav-drop a::after { display: none; }
.main-nav .nav-drop a:hover { color: var(--gold-strong); background: rgba(211, 170, 123, .08); }
.main-nav .nav-all > a { color: var(--gold); }
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .2s ease;
}
.main-nav a:hover, .main-nav a:focus-visible, .main-nav a[aria-current="page"] { color: var(--gold-strong); }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: var(--space-4); flex: none; }
.nav-note {
  font-size: 13.5px; color: var(--gold); padding-left: var(--space-4);
  border-left: 1px solid var(--line); white-space: nowrap;
}
.nav-note:hover { color: var(--gold-strong); }
.menu-toggle {
  display: none; width: 40px; height: 40px; border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 11px 9px;
}
.menu-toggle span { display: block; height: 1.5px; background: var(--ink-soft); margin: 4px 0; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ---------- 通用区块头 ---------- */
.section-head { display: flex; flex-direction: column; gap: 5px; }
.section-head h2 { font-family: var(--font-serif); font-size: var(--fs-h2); color: var(--ink); }
.section-head p { color: var(--muted); font-size: var(--fs-small); }
.section-head-center { align-items: center; text-align: center; }
.section-head-center h2 { display: flex; align-items: center; gap: 16px; color: var(--gold-strong); }
.section-head-center .rule { display: block; width: clamp(40px, 8vw, 110px); height: 1px; background: linear-gradient(90deg, transparent, var(--gold-dim)); }
.section-head-center .rule:last-child { background: linear-gradient(90deg, var(--gold-dim), transparent); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 18px; border-radius: var(--pill); line-height: 1.4;
  font-size: 13.5px; letter-spacing: 0.01em; white-space: nowrap;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}
.btn-primary { background: var(--gold); color: #12161d; font-weight: 600; border: 1px solid var(--gold); }
.btn-primary::after { content: "→"; font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif; }
.btn-primary:hover { background: var(--gold-strong); border-color: var(--gold-strong); transform: translateY(-1px); }
.btn-ghost { border: 1px solid rgba(247, 241, 228, 0.32); color: var(--ink); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-strong); }

/* ---------- M1 hero ---------- */
.hero { position: relative; overflow: hidden; min-height: var(--h-hero); display: flex; align-items: center; background: var(--bg); }
.hero-media { position: absolute; inset: 0 0 0 auto; width: 60%; }
.hero-media img { position: absolute; top: 0; right: 0; height: 100%; width: auto; max-width: none; object-fit: contain; filter: saturate(0.94) brightness(0.9); }
.hero-media::after { content: ""; position: absolute; inset: 0; background: var(--hero-veil); }
.hero-inner { position: relative; z-index: 1; padding-block: 26px 18px; }
.hero-eyebrow {
  font-family: var(--font-serif); font-size: var(--fs-hero-eyebrow);
  line-height: 1.08; color: var(--gold-strong); letter-spacing: 0.04em;
}
.hero h1 {
  font-family: var(--font-serif); font-size: var(--fs-hero);
  line-height: 1.16; color: var(--ink); margin-top: 10px;
  max-width: 15em; text-shadow: 0 2px 24px rgba(8, 15, 24, 0.6);
}
.hero-lede { margin-top: 10px; max-width: 27em; color: var(--ink-soft); font-size: 16.5px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.hero-tags a {
  display: inline-block; padding: 3px 10px; border: 1px solid var(--line-soft-2);
  border-radius: var(--pill); font-size: 11.5px; color: var(--muted); transition: color .2s, border-color .2s;
}
.hero-tags a:hover { color: var(--gold-strong); border-color: var(--line-strong); }

/* ---------- M2 category-index ---------- */
.category-index { min-height: var(--h-categories); padding-block: 18px 10px; background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%); }
.category-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; align-items: stretch; margin-top: 12px; }
.cat-card {
  display: flex; flex-direction: column; height: 100%; min-height: 196px;
  background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius);
  overflow: hidden; transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
}
.cat-card:hover, .cat-card:focus-visible { transform: translateY(-2px); border-color: var(--line-strong); background: var(--card-hi); }
.cat-thumb { display: block; aspect-ratio: 16 / 9.5; overflow: hidden; background: var(--bg-soft); }
.cat-thumb img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.92); transition: transform .35s ease; }
.cat-card:hover .cat-thumb img { transform: scale(1.04); }
.cat-body { display: flex; flex-direction: column; flex: 1; padding: 10px 11px 12px; }
.cat-name { display: block; font-family: var(--font-serif); font-size: 19px; font-weight: 700; color: var(--ink); }
.cat-desc { display: block; margin-top: auto; padding-top: 5px; font-size: 12.5px; line-height: 1.5; color: var(--muted); }

/* ---------- M3 buying-path ---------- */
.buying-path { min-height: var(--h-buying); padding-block: 20px 16px; background: var(--bg-soft); border-block: 1px solid var(--line-soft); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); margin-top: 18px; }
.steps li { position: relative; padding-right: var(--space-4); }
.steps li + li::before {
  content: "→"; position: absolute; left: -20px; top: 11px;
  color: var(--gold-dim); font-size: 14px; opacity: .7;
}
.step-num { display: inline-grid; place-items: center; width: 46px; height: 46px; border: 1px solid var(--line-strong); border-radius: 50%; font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif; font-size: 14px; color: var(--gold); letter-spacing: 0.02em; }
.steps h3 { margin-top: 10px; font-family: var(--font-serif); font-size: 22px; color: var(--ink); }
.steps p { margin-top: 7px; font-size: var(--fs-small); line-height: 1.65; color: var(--muted); }

/* ---------- M4 featured-cards ---------- */
.featured { min-height: var(--h-featured); padding-block: 16px 18px; background: var(--bg); }
.featured-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: 12px; }
.feature-card { min-height: 176px; background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; transition: border-color .2s ease, background-color .2s ease; }
.feature-card:hover, .feature-card:focus-within { border-color: var(--line-strong); background: var(--card-hi); }
.feature-link { display: grid; grid-template-columns: 40% 1fr; gap: 0; height: 100%; }
.feature-thumb { display: block; overflow: hidden; background: var(--bg-soft); }
.feature-thumb img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.9); }
.feature-body { display: flex; flex-direction: column; gap: 5px; padding: 13px 15px; }
.feature-body h3 { font-family: var(--font-serif); font-size: 18px; line-height: 1.4; color: var(--ink); }
.feature-body p { font-size: 12px; line-height: 1.6; color: var(--muted); }
.meta { display: flex; align-items: center; gap: 8px; margin-top: auto; font-size: 11.5px; color: var(--dim); }
.tag { padding: 1px 8px; border: 1px solid var(--line); border-radius: var(--pill); color: var(--gold); font-size: 11px; }

/* ---------- M5 driver-table ---------- */
.driver-table { min-height: var(--h-driver); padding-block: 8px 9px; background: var(--bg-soft); border-top: 1px solid var(--line-soft); }
.table-wrap { margin-top: 6px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--card); padding: 2px 0 0; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th { padding: 3px 12px; text-align: left; font-weight: 500; color: var(--gold); font-size: 11.5px; letter-spacing: 0.04em; border-bottom: 1px solid var(--line); }
tbody th, tbody td { padding: 2px 12px; text-align: left; font-weight: 400; color: var(--ink-soft); border-bottom: 1px solid var(--line-soft); }
tbody th { color: var(--ink); font-weight: 600; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(211, 170, 123, 0.04); }
.table-note { padding: 3px 12px 4px; font-size: 11px; color: var(--dim); }

/* ---------- M6 fit-compare ---------- */
.fit-compare { min-height: var(--h-fit); padding-block: 12px 12px; background: var(--bg); border-block: 1px solid var(--line-soft); }
.fit-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 10px; }
.fit-grid li { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; padding-bottom: 6px; }
.fit-thumb { display: block; aspect-ratio: 16 / 8; overflow: hidden; background: var(--bg-soft); }
.fit-thumb img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.9); }
.fit-grid h3 { margin: 7px 10px 0; font-family: var(--font-serif); font-size: 16px; color: var(--gold-strong); }
.fit-grid p { margin: 3px 10px 0; font-size: 12px; line-height: 1.4; color: var(--muted); }

/* ---------- M7 editorial-notes ---------- */
.editorial { min-height: var(--h-notes); padding-block: 10px 8px; background: var(--bg-deep); border-top: 1px solid var(--line); }
.notes-grid { display: grid; grid-template-columns: repeat(4, 1fr) 1.25fr; gap: var(--space-5); margin-top: 4px; }
.note h3, .revisions h3 { font-family: var(--font-serif); font-size: 15.5px; color: var(--gold-strong); }
.note p { margin-top: 2px; font-size: 11.5px; line-height: 1.45; color: var(--muted); }
.revisions { padding-left: var(--space-4); border-left: 1px solid var(--line-soft); }
.revisions ul { margin-top: 3px; }
.revisions li { display: flex; gap: 8px; font-size: 11px; line-height: 1.55; color: var(--muted); }
.revisions time { font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif; color: var(--dim); flex: none; }

/* ---------- M8 site-footer ---------- */
.site-footer { min-height: var(--h-footer); padding-block: 14px 6px; background: var(--bg); border-top: 1px solid var(--line); }
.footer-main { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: var(--space-6); }
.footer-brand { flex: 1 1 280px; min-width: 240px; }
.footer-links, .footer-about { flex: 1 1 170px; min-width: 150px; }
.footer-brand p { margin-top: 8px; max-width: 22em; font-size: 12.5px; line-height: 1.6; color: var(--muted); }
.footer-links h2, .footer-about h2 { font-family: var(--font-serif); font-size: 14px; color: var(--gold); font-weight: 600; }
.footer-links ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 18px; margin-top: 6px; }
.footer-about ul { margin-top: 6px; }
.footer-links a, .footer-about a { font-size: 12.5px; line-height: 1.8; color: var(--muted); }
.footer-links a:hover, .footer-about a:hover { color: var(--gold-strong); }
.footer-bottom p:last-child::before { content: "© "; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--line-soft); font-size: 11.5px; color: var(--dim); }

/* ==========================================================================
   内页组件（环节 6 新增，首页不加载这些区块）
   ========================================================================== */

/* ---------- 面包屑 ---------- */
.crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 12px; color: var(--dim); }
.crumb a { color: var(--muted); }
.crumb a:hover { color: var(--gold-strong); }
.crumb li + li::before { content: "/"; margin-right: 6px; color: var(--line-strong); }
.crumb li { display: flex; align-items: center; }
.crumb [aria-current="page"] { color: var(--ink-soft); }

/* ---------- 分类页首屏 ---------- */
.page-hero { position: relative; overflow: hidden; background: var(--bg-soft); border-bottom: 1px solid var(--line-soft); }
.page-hero-inner { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: var(--space-7); align-items: center; padding-block: 26px 28px; }
.page-hero h1 { margin-top: 10px; font-family: var(--font-serif); font-size: clamp(30px, 3.4vw, 48px); color: var(--ink); }
.page-hero-sub { margin-top: 6px; font-family: var(--font-serif); font-size: clamp(17px, 1.6vw, 22px); color: var(--gold-strong); }
.page-hero-lede { margin-top: 10px; max-width: 34em; color: var(--ink-soft); font-size: 15px; line-height: 1.75; }
.page-stats { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 18px; }
.page-stats div { display: flex; flex-direction: column; }
.page-stats strong { font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif; font-size: 24px; font-weight: 500; color: var(--gold-strong); line-height: 1.2; }
.page-stats span { font-size: 12px; color: var(--dim); }
.page-hero-media { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-soft); }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.86) saturate(0.95); }
.page-hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(17,29,42,.55), transparent 45%); }

/* ---------- 筛选排序条 ---------- */
.list-toolbar { position: sticky; top: calc(var(--h-header) - 1px); z-index: 30; background: rgba(8, 15, 24, 0.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-soft); }
.toolbar-inner { display: flex; align-items: center; gap: var(--space-4); min-height: 58px; }
.filter-group { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.filter-btn { padding: 5px 12px; border: 1px solid var(--line-soft-2); border-radius: var(--pill); font-size: 12.5px; color: var(--muted); white-space: nowrap; transition: color .18s, border-color .18s, background-color .18s; }
.filter-btn:hover { color: var(--gold-strong); border-color: var(--line-strong); }
.filter-btn[aria-pressed="true"] { color: #12161d; background: var(--gold); border-color: var(--gold); font-weight: 600; }
.sort-group { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.sort-group label { font-size: 12px; color: var(--dim); white-space: nowrap; }
.sort-group select { padding: 5px 10px; border: 1px solid var(--line-soft-2); border-radius: var(--radius-sm); background: var(--card); color: var(--ink-soft); font-size: 12.5px; }
.result-count { font-size: 12px; color: var(--dim); white-space: nowrap; }

/* ---------- 列表栅格 ---------- */
.list-section { padding-block: 24px 20px; background: var(--bg); }
.list-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.list-head h2 { font-family: var(--font-serif); font-size: 22px; color: var(--ink); }
.list-head p { font-size: 12px; color: var(--dim); }
.post-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }
.post-card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; transition: transform .2s, border-color .2s, background-color .2s; }
.post-card:hover, .post-card:focus-within { transform: translateY(-2px); border-color: var(--line-strong); background: var(--card-hi); }
.post-thumb { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-soft); }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.9); transition: transform .35s; }
.post-card:hover .post-thumb img { transform: scale(1.04); }
.post-body { display: flex; flex-direction: column; flex: 1; gap: 6px; padding: 12px 14px 14px; }
.post-body .tag { align-self: flex-start; }
.post-body h3 { font-family: var(--font-serif); font-size: 17px; line-height: 1.45; color: var(--ink); }
.post-body p { font-size: 12.5px; line-height: 1.6; color: var(--muted); }
.post-date { margin-top: auto; padding-top: 6px; font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif; font-size: 11px; color: var(--dim); }
.post-card[hidden] { display: none; }
.empty-state { padding: 36px 20px; text-align: center; color: var(--muted); border: 1px dashed var(--line-soft-2); border-radius: var(--radius); }
.empty-state strong { display: block; font-family: var(--font-serif); font-size: 18px; color: var(--ink); margin-bottom: 4px; }

/* ---------- 分类说明 ---------- */
.list-description { padding-block: 24px 26px; background: var(--bg-soft); border-block: 1px solid var(--line-soft); }
.description-grid { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: var(--space-7); }
.description-grid h2 { font-family: var(--font-serif); font-size: 24px; color: var(--gold-strong); }
.description-grid p { max-width: 880px; color: var(--ink-soft); font-size: 14.5px; line-height: 1.9; }
.description-grid p + p { margin-top: 10px; }

/* ---------- 交叉入口 ---------- */
.cross-links { padding-block: 22px 26px; background: var(--bg); }
.cross-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: 12px; }
.cross-card { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 16px; background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius); transition: border-color .2s, background-color .2s; }
.cross-card:hover, .cross-card:focus-visible { border-color: var(--line-strong); background: var(--card-hi); }
.cross-card strong { display: block; font-family: var(--font-serif); font-size: 16px; color: var(--ink); }
.cross-card span { display: block; margin-top: 2px; font-size: 12px; color: var(--muted); }
.cross-card::after { content: "→"; color: var(--gold); font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif; }

/* ---------- 详情页 ---------- */
.article-head { max-width: 860px; margin-inline: auto; padding-block: 26px 18px; text-align: left; }
.article-head h1 { margin-top: 10px; font-family: var(--font-serif); font-size: clamp(28px, 3vw, 42px); line-height: 1.24; color: var(--ink); }
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 10px; font-size: 12px; color: var(--dim); }
.article-lead { margin-top: 12px; font-size: 17px; line-height: 1.8; color: var(--ink-soft); max-width: 40em; }
.article-note { margin-top: 8px; font-size: 12.5px; color: var(--dim); }
.article-hero { max-width: 1020px; margin: 0 auto 4px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-soft); }
.article-hero img { width: 100%; aspect-ratio: 16 / 7; object-fit: cover; filter: brightness(0.9); }
.article-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; align-items: start; padding-block: 26px 30px; background: var(--bg); }
.article-toc { position: sticky; top: calc(var(--h-header) + 18px); }
.article-toc h2 { font-family: var(--font-serif); font-size: 14px; color: var(--gold); font-weight: 600; }
.article-toc ol { margin-top: 8px; border-left: 1px solid var(--line-soft); }
.article-toc a { display: block; padding: 6px 0 6px 14px; font-size: 12.5px; line-height: 1.5; color: var(--muted); border-left: 2px solid transparent; margin-left: -1px; }
.article-toc a:hover { color: var(--gold-strong); }
.article-toc a[aria-current="true"] { color: var(--gold-strong); border-left-color: var(--gold); }
.article { max-width: 780px; }
.article-body > p { font-size: 16.5px; line-height: 1.95; color: var(--ink-soft); }
.article-body h2 { margin: 30px 0 10px; font-family: var(--font-serif); font-size: clamp(21px, 2vw, 27px); color: var(--ink); scroll-margin-top: calc(var(--h-header) + 18px); }
.article-body h2::before { content: ""; display: inline-block; width: 18px; height: 2px; background: var(--gold); vertical-align: middle; margin-right: 10px; }
.article-body p + p { margin-top: 12px; }
.article-callout { margin: 18px 0; padding: 12px 16px; border-left: 2px solid var(--gold); background: rgba(211, 170, 123, 0.06); color: var(--ink-soft); font-size: 14px; line-height: 1.8; }
.article-callout strong { color: var(--gold-strong); }

/* ---------- 相关阅读 ---------- */
.related { padding-block: 22px 26px; background: var(--bg-soft); border-top: 1px solid var(--line-soft); }
.related-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: 12px; }
.related-card { display: grid; grid-template-columns: 38% 1fr; background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; transition: border-color .2s, background-color .2s; }
.related-card:hover, .related-card:focus-visible { border-color: var(--line-strong); background: var(--card-hi); }
.related-thumb { overflow: hidden; background: var(--bg); }
.related-thumb img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.9); }
.related-body { padding: 10px 12px; }
.related-body strong { display: block; font-family: var(--font-serif); font-size: 14.5px; line-height: 1.45; color: var(--ink); }
.related-body span { display: block; margin-top: 4px; font-size: 11.5px; color: var(--dim); }

/* ---------- 首页分类内容模块 ---------- */
.home-modules { padding-block: 22px 10px; background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%); }
.category-module { margin-bottom: 26px; }
.module-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 16px; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line-soft); }
.module-head h2 { font-family: var(--font-serif); font-size: 22px; color: var(--gold-strong); }
.module-head-meta { display: flex; align-items: baseline; gap: 14px; font-size: 12px; color: var(--dim); }
.module-head-meta .more { color: var(--gold); }
.module-head-meta .more:hover { color: var(--gold-strong); }
.module-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }

/* ---------- 缩略图占位 / 正文配图 ---------- */
.post-emoji, .thumb-emoji {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%; font-size: 40px;
  background: radial-gradient(120% 120% at 50% 20%, rgba(211, 170, 123, .16), var(--bg-soft) 70%);
}
.article-figure { margin: 18px 0 4px; border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; background: var(--bg-soft); }
.article-figure img { display: block; width: 100%; height: auto; }

/* ---------- 分页 ---------- */
.pager { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; margin-top: 24px; }
.pager a, .pager .pager-gap { padding: 6px 12px; border: 1px solid var(--line-soft-2); border-radius: var(--radius-sm); font-size: 12.5px; color: var(--muted); transition: color .15s, border-color .15s, background-color .15s; }
.pager a:hover { color: var(--gold-strong); border-color: var(--line-strong); }
.pager a.is-active { background: var(--gold); border-color: var(--gold); color: #12161d; font-weight: 600; }
.pager .pager-gap { border-color: transparent; }