/* ============================================================
   中子星教师招考 · 福建教师招考网  —  前台全局样式
   设计方向：学术权威 × 星辉（深海军蓝 + 金色星芒）
   ============================================================ */

:root {
  --navy-950: #060f22;
  --navy-900: #081428;
  --navy-800: #0b1d3a;
  --navy-700: #12284b;
  --blue-600: #1b3b6f;
  --blue-500: #2b5aa8;
  --blue-400: #4a79c4;

  --gold-500: #e8a33d;
  --gold-400: #f2bc5e;
  --gold-300: #f8d48a;
  --gold-100: #fdf3dd;

  --paper: #f5f7fb;
  --white: #ffffff;
  --ink: #16233a;
  --ink-soft: #33415c;
  --muted: #5c6b84;
  --line: #e6ebf3;
  --red: #d8434e;

  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STZhongsong", "STSong", "SimSun", serif;
  --sans: "Noto Sans SC", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;

  --shadow-sm: 0 2px 10px rgba(8, 20, 40, 0.06);
  --shadow-md: 0 10px 30px rgba(8, 20, 40, 0.10);
  --shadow-lg: 0 20px 50px rgba(8, 20, 40, 0.16);
  --radius: 14px;
  --container: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* 仅供屏幕阅读器与搜索引擎读取的隐藏标题（保证每页唯一 H1） */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 顶部信息条 ---------- */
.topbar {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}
.topbar-greet { letter-spacing: 0.5px; }
.topbar-links { display: flex; align-items: center; gap: 22px; }
.topbar-links a { transition: color 0.2s; }
.topbar-links a:hover { color: var(--gold-300); }
.topbar-links .hotline-scroll { display: flex; align-items: center; gap: 8px; }
.topbar-links .hotline-tag { color: var(--gold-300); font-weight: 600; white-space: nowrap; }
.topbar-links .hotline-view { display: inline-block; height: 20px; line-height: 20px; overflow: hidden; }
.topbar-links .hotline-list { list-style: none; margin: 0; padding: 0; transition: transform 0.5s ease; }
.topbar-links .hotline-list li { height: 20px; line-height: 20px; white-space: nowrap; display: flex; align-items: center; gap: 6px; }
.topbar-links .hotline-list .hl-label { color: rgba(255, 255, 255, 0.82); }
.topbar-links .hotline-list .hl-phone { color: var(--gold-300); font-weight: 600; letter-spacing: 0.5px; }

/* ---------- 主导航 ---------- */
.site-header { position: sticky; top: 0; z-index: 100; }
.header-main {
  background: linear-gradient(180deg, rgba(11, 29, 58, 0.98), rgba(8, 20, 40, 0.97));
  backdrop-filter: blur(8px);
  border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg, var(--gold-500), var(--blue-500), var(--gold-500)) 1;
  box-shadow: 0 4px 20px rgba(8, 20, 40, 0.25);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }

.brand { display: flex; align-items: center; gap: 14px; }
.brand-logo { height: 64px; width: auto; border-radius: 6px; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0 20px;
  height: 78px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 1px;
  transition: color 0.25s;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 3px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--gold-500), var(--gold-300));
  transition: width 0.3s ease;
  border-radius: 3px 3px 0 0;
}
.main-nav a:hover { color: #fff; }
.main-nav a:hover::after, .main-nav a.active::after { width: 70%; }
.main-nav a.active { color: var(--gold-300); font-weight: 600; }

/* 业务线并列切换（教师招考 / 公职） */
.biz-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px;
  margin-right: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
}
.biz-switch .biz-item {
  padding: 3px 13px;
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.6;
  color: #c7d2e3;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.18s ease;
}
.biz-switch .biz-item:hover { color: #fff; }
.biz-switch .biz-item.is-active {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--navy-900, #0b1d3a);
  font-weight: 600;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--navy-900);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 1px;
  box-shadow: 0 6px 18px rgba(232, 163, 61, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}
.header-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(232, 163, 61, 0.45); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 9px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero 轮播 ---------- */
.hero { position: relative; overflow: hidden; background: var(--navy-900); }
.hero-slides { position: relative; height: 560px; }
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
  display: flex;
  align-items: center;
}
.hero-slide.active { opacity: 1; z-index: 2; }
.hero-slide .slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
}
.hero-slide.active .slide-bg { animation: heroZoom 7s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1.0); } }
.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(6, 15, 34, 0.92) 0%, rgba(8, 20, 40, 0.62) 55%, rgba(8, 20, 40, 0.25) 100%);
}
.hero-content { position: relative; z-index: 3; color: #fff; max-width: 660px; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  letter-spacing: 3px;
  color: var(--gold-300);
  margin-bottom: 20px;
}
.hero-eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--gold-400); }
.hero-content h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 2px;
  margin-bottom: 18px;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}
.hero-content p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.86);
  letter-spacing: 1px;
  margin-bottom: 34px;
}
.hero-btns { display: flex; gap: 16px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 32px; border-radius: 999px; font-size: 16px; font-weight: 700; letter-spacing: 1px; transition: transform 0.2s, box-shadow 0.2s, background 0.2s; }
.btn-gold { background: linear-gradient(135deg, var(--gold-500), var(--gold-400)); color: var(--navy-900); box-shadow: 0 8px 22px rgba(232, 163, 61, 0.4); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(232, 163, 61, 0.5); }
.btn-ghost { border: 1px solid rgba(255, 255, 255, 0.5); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); transform: translateY(-2px); }

.hero-dots { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; gap: 10px; }
.hero-dot { width: 30px; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, 0.35); transition: background 0.3s, width 0.3s; }
.hero-dot.active { background: var(--gold-400); width: 48px; }
.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.12); color: #fff; font-size: 20px;
  transition: background 0.25s;
}
.hero-arrow:hover { background: rgba(232, 163, 61, 0.85); color: var(--navy-900); }
.hero-arrow.prev { left: 26px; }
.hero-arrow.next { right: 26px; }

/* ---------- 快捷入口 ---------- */
.quick-entry { margin-top: -58px; position: relative; z-index: 10; }
.quick-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.quick-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border-top: 3px solid var(--gold-500);
  transition: transform 0.3s, box-shadow 0.3s;
}
.quick-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.quick-item .ico {
  width: 58px; height: 58px; margin: 0 auto 14px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy-700), var(--blue-600));
  color: var(--gold-300); font-size: 26px;
}
.quick-item h3 { font-family: var(--serif); font-size: 18px; font-weight: 700; color: var(--ink); }
.quick-item p { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ---------- 通用分节 ---------- */
.section { padding: 72px 0; }
.section.tight { padding: 56px 0; }
.section.alt { background: #fff; }

.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 36px; }
.section-head .left { display: flex; align-items: center; gap: 18px; }
.section-kicker { display: inline-flex; flex-direction: column; }
.section-kicker small { color: var(--gold-500); font-weight: 700; letter-spacing: 3px; font-size: 13px; text-transform: uppercase; }
.section-title { font-family: var(--serif); font-size: 32px; font-weight: 900; color: var(--navy-800); letter-spacing: 1px; }
.section-sub { font-size: 14px; color: var(--muted); margin-top: 6px; }
.section-head .more { font-size: 14px; color: var(--blue-500); display: inline-flex; align-items: center; gap: 4px; }
.section-head .more:hover { color: var(--gold-500); }
.section-head .title-bar { width: 4px; height: 42px; border-radius: 3px; background: linear-gradient(180deg, var(--gold-500), var(--gold-300)); }

/* ---------- 首页公告 + 动态 ---------- */
.home-two-col { display: grid; grid-template-columns: 1.35fr 1fr; gap: 28px; }

.panel { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; border-bottom: 1px solid var(--line);
}
.panel-head h3 { font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--navy-800); display: flex; align-items: center; gap: 10px; }
.panel-head h3::before { content: ""; width: 5px; height: 20px; border-radius: 3px; background: var(--gold-500); }
.panel-head .more { font-size: 13px; color: var(--muted); }
.panel-head .more:hover { color: var(--gold-500); }

.news-list { padding: 6px 24px; }
.news-list li { padding: 15px 0; border-bottom: 1px dashed var(--line); }
.news-list li:last-child { border-bottom: none; }
.news-list a { display: flex; align-items: center; gap: 12px; transition: color 0.2s; }
.news-list a:hover .t { color: var(--blue-500); }
.news-list .t { flex: 1; font-size: 15px; color: var(--ink-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.news-list .tag { flex-shrink: 0; font-size: 12px; padding: 2px 8px; border-radius: 4px; background: #fdeaea; color: var(--red); }
.news-list .date { flex-shrink: 0; font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* ---------- 课程卡片 ---------- */
.course-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.course-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform 0.3s, box-shadow 0.3s; display: flex; flex-direction: column; }
.course-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.course-card .thumb { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.course-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.course-card:hover .thumb img { transform: scale(1.08); }
.course-card .cat {
  position: absolute; top: 12px; left: 12px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--navy-900); font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 999px;
}
.course-card .body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.course-card .body h3 { font-family: var(--serif); font-size: 18px; font-weight: 700; color: var(--navy-800); line-height: 1.4; }
.course-card .body .desc { font-size: 13px; color: var(--muted); margin: 10px 0 14px; flex: 1; }
.course-card .meta { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--line); }
.course-card .price { color: var(--red); font-size: 19px; font-weight: 800; }
.course-card .price small { font-size: 12px; color: var(--muted); font-weight: 400; }

/* ---------- 数据统计带 ---------- */
.stats-band {
  background: linear-gradient(120deg, var(--navy-800), var(--navy-700));
  position: relative;
  overflow: hidden;
}
.stats-band::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(232, 163, 61, 0.18), transparent 45%),
              radial-gradient(circle at 10% 90%, rgba(43, 90, 168, 0.35), transparent 50%);
}
.stats-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 56px 0; }
.stat-item { text-align: center; color: #fff; }
.stat-item .num { font-family: var(--serif); font-size: 46px; font-weight: 900; color: var(--gold-300); line-height: 1; }
.stat-item .num span { font-size: 22px; margin-left: 2px; }
.stat-item .label { margin-top: 12px; font-size: 15px; letter-spacing: 2px; color: rgba(255, 255, 255, 0.8); }

/* ---------- 页头横幅（内页） ---------- */
.page-hero { position: relative; background: linear-gradient(120deg, var(--navy-900), var(--navy-700)); overflow: hidden; padding: 64px 0; }
.page-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(232, 163, 61, 0.22), transparent 45%),
              radial-gradient(circle at 15% 100%, rgba(43, 90, 168, 0.4), transparent 50%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1, .page-hero .page-hero-title { font-family: var(--serif); font-size: 38px; font-weight: 900; color: #fff; letter-spacing: 2px; }
.page-hero .crumb { margin-top: 12px; color: rgba(255, 255, 255, 0.7); font-size: 14px; }
.page-hero .crumb a:hover { color: var(--gold-300); }
.page-hero .crumb .sep { margin: 0 8px; color: rgba(255, 255, 255, 0.4); }
.page-hero .crumb .cur { color: var(--gold-300); }

/* ---------- 列表页布局 ---------- */
.list-layout { display: grid; grid-template-columns: 1fr 300px; gap: 28px; padding: 48px 0; }
.article-list { display: flex; flex-direction: column; gap: 16px; }
.article-row {
  display: flex; align-items: center; gap: 20px;
  background: #fff; border-radius: 12px; padding: 20px 24px;
  box-shadow: var(--shadow-sm); transition: transform 0.25s, box-shadow 0.25s;
}
.article-row:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.article-row .thumb { flex-shrink: 0; width: 180px; height: 120px; border-radius: 8px; overflow: hidden; }
.article-row .thumb img { width: 100%; height: 100%; object-fit: cover; }
.article-row .info { flex: 1; min-width: 0; }
.article-row .info h3 { font-family: var(--serif); font-size: 18px; font-weight: 700; color: var(--navy-800); line-height: 1.45; transition: color 0.2s; }
.article-row .info h3:hover { color: var(--blue-500); }
.article-row .info .excerpt { font-size: 14px; color: var(--muted); margin-top: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.article-row .info .meta { display: flex; align-items: center; gap: 14px; margin-top: 10px; font-size: 13px; color: var(--muted); }
.article-row .info .tag { font-size: 12px; padding: 2px 8px; border-radius: 4px; background: #fdeaea; color: var(--red); }

/* 大纲卡片 */
.syllabus-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.syllabus-card {
  background: #fff; border-radius: 12px; padding: 24px;
  box-shadow: var(--shadow-sm); border-left: 4px solid var(--gold-500);
  transition: transform 0.25s, box-shadow 0.25s;
}
.syllabus-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.syllabus-card .top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.syllabus-card h3 { font-family: var(--serif); font-size: 19px; font-weight: 700; color: var(--navy-800); }
.syllabus-card .badge { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: var(--gold-100); color: #a06a14; font-weight: 600; }
.syllabus-card p { font-size: 14px; color: var(--muted); }
.syllabus-card .foot { margin-top: 14px; font-size: 13px; color: var(--muted); display: flex; justify-content: space-between; }

/* 侧边栏 */
.sidebar > * { margin-bottom: 22px; }
.side-card { background: #fff; border-radius: 12px; box-shadow: var(--shadow-sm); overflow: hidden; }
.side-card .side-title { padding: 16px 20px; font-family: var(--serif); font-size: 18px; font-weight: 700; color: #fff; background: linear-gradient(120deg, var(--navy-800), var(--navy-700)); display: flex; align-items: center; gap: 8px; }
.side-card .side-title::before { content: ""; width: 4px; height: 18px; background: var(--gold-400); border-radius: 2px; }
.side-nav { padding: 8px; }
.side-nav a { display: flex; align-items: center; justify-content: space-between; padding: 13px 14px; border-radius: 8px; color: var(--ink-soft); font-size: 15px; transition: background 0.2s, color 0.2s; }
.side-nav a:hover, .side-nav a.active { background: var(--gold-100); color: #a06a14; font-weight: 600; }
.side-nav a .n { font-size: 12px; color: var(--muted); }
.side-card .hot-list { padding: 8px 18px 16px; }
.side-card .hot-list li { padding: 12px 0; border-bottom: 1px dashed var(--line); }
.side-card .hot-list li:last-child { border-bottom: none; }
.side-card .hot-list a { display: flex; gap: 8px; font-size: 14px; color: var(--ink-soft); transition: color 0.2s; }
.side-card .hot-list a:hover { color: var(--blue-500); }
.side-card .hot-list .i { color: var(--gold-500); font-weight: 700; }

/* 分页 */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 36px; }
.pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 8px; border-radius: 8px; background: #fff; color: var(--ink-soft); box-shadow: var(--shadow-sm); font-size: 14px; transition: all 0.2s; }
.pagination a:hover { background: var(--navy-700); color: #fff; }
.pagination .current { background: linear-gradient(135deg, var(--navy-700), var(--blue-600)); color: #fff; font-weight: 700; }

/* ---------- 详情页 ---------- */
.detail-wrap { padding: 48px 0; }
.article-detail { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 48px 56px; }
.article-detail h1 { font-family: var(--serif); font-size: 30px; font-weight: 900; color: var(--navy-800); line-height: 1.4; }
.article-detail .detail-meta { display: flex; align-items: center; gap: 18px; margin: 18px 0 28px; padding-bottom: 20px; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.article-detail .detail-meta .tag { font-size: 12px; padding: 3px 10px; border-radius: 4px; background: var(--gold-100); color: #a06a14; font-weight: 600; }
.article-detail .content { font-size: 16px; line-height: 2; color: var(--ink-soft); }
.article-detail .content p { margin-bottom: 16px; }
.article-detail .content h2, .article-detail .content h3 { font-family: var(--serif); color: var(--navy-800); margin: 24px 0 12px; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--navy-950); color: rgba(255, 255, 255, 0.72); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; padding: 56px 0 40px; }
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand p { font-size: 14px; line-height: 1.9; }
.footer-col h4 { color: #fff; font-family: var(--serif); font-size: 17px; font-weight: 700; margin-bottom: 18px; position: relative; padding-left: 14px; }
.footer-col h4::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 4px; height: 16px; background: var(--gold-500); border-radius: 2px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 14px; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--gold-300); }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 12px; font-size: 14px; align-items: flex-start; }
.footer-contact .k { color: var(--gold-400); flex-shrink: 0; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 20px 0; text-align: center; font-size: 13px; color: rgba(255, 255, 255, 0.5); }
.footer-bottom a:hover { color: var(--gold-300); }

/* ---------- 动画 / 渐显 ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* 空状态 */
.empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty .ico { font-size: 44px; margin-bottom: 12px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .course-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-grid { grid-template-columns: repeat(3, 1fr); }
  .home-two-col { grid-template-columns: 1fr; }
  .list-layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .header-main { position: relative; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: linear-gradient(180deg, rgba(11, 29, 58, 0.99), rgba(8, 20, 40, 0.99));
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 14px 30px rgba(6, 15, 34, 0.4);
    padding: 8px 0;
  }
  .main-nav.open { display: flex; }
  .main-nav a {
    height: 48px;
    width: 100%;
    padding: 0 28px;
    justify-content: flex-start;
    font-size: 16px;
  }
  .main-nav a::after { display: none; }
  .main-nav a.active { background: rgba(232, 163, 61, 0.08); }

  .topbar-greet { display: none; }
  .topbar-inner { justify-content: center; }
  .topbar-links { gap: 14px; }

  .quick-grid { grid-template-columns: repeat(2, 1fr); }
  .course-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .syllabus-grid { grid-template-columns: 1fr; }
  .article-detail { padding: 28px 20px; }
  .hero-slides { height: 420px; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
}

/* ---------- 报班咨询 ---------- */
.consult-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.consult-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.consult-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.consult-city {
  font-family: var(--serif);
  font-size: 21px; font-weight: 700; color: var(--navy-900);
  padding-bottom: 12px; margin-bottom: 16px;
  border-bottom: 2px solid var(--gold-500);
}
.consult-phones { display: flex; flex-direction: column; gap: 10px; }
.consult-phone {
  display: flex; align-items: center; gap: 12px;
  color: var(--ink);
  font-size: 17px; font-weight: 600; letter-spacing: 0.5px;
  padding: 8px 10px; border-radius: 10px;
  transition: background 0.2s ease, color 0.2s ease;
}
.consult-phone:hover { background: var(--gold-100); color: var(--blue-600); }
.cp-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(232, 163, 61, 0.14); color: var(--gold-500); flex-shrink: 0;
}
.cp-num { font-variant-numeric: tabular-nums; }
.consult-note { padding-top: 0; }
.consult-tips { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 30px; box-shadow: var(--shadow-sm); }
.consult-tips h3 { font-family: var(--serif); font-size: 18px; color: var(--navy-900); margin-bottom: 8px; }
.consult-tips p { color: var(--muted); line-height: 1.9; }
.consult-empty { padding: 40px; text-align: center; color: var(--muted); }

@media (max-width: 900px) {
  .consult-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .consult-grid { grid-template-columns: 1fr; }
}

/* ---------- 机构介绍 ---------- */
.article-detail .content .about-lead {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  color: var(--navy-800);
  line-height: 1.9;
  padding: 4px 0 8px 16px;
  border-left: 4px solid var(--gold-500);
  margin-bottom: 24px;
}
.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 26px 0;
}
.about-hl {
  background: var(--gold-100);
  color: #a06a14;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
}
.about-subjects {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.about-label { font-weight: 700; color: var(--navy-800); font-size: 15px; }
.about-subject {
  font-size: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--navy-700);
  color: var(--gold-300);
  font-weight: 500;
}

/* ---------- 常见问题 FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 16px; }
.faq-item {
  background: #fbfcfe;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 24px;
}
.faq-q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--navy-800);
  line-height: 1.6;
}
.faq-n {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--navy-900);
  font-size: 13px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.faq-a {
  margin-top: 12px;
  padding-left: 38px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-soft);
}

@media (max-width: 560px) {
  .about-highlights { grid-template-columns: 1fr; }
  .faq-a { padding-left: 0; }
}

/* ============================================================
   公职品牌主题（body.gongzhi）：政务红 #b01f2e × 香槟金，同骨架双色
   ============================================================ */
body.gongzhi {
  --navy-950: #1d0c10;
  --navy-900: #2a1418;
  --navy-800: #3b1b20;
  --navy-700: #4d242a;
  --blue-600: #6b2f37;
  --blue-500: #8a3d45;
  --blue-400: #a55058;
  --gold-500: #c7a34a;
  --gold-400: #d9b665;
  --gold-300: #e8d09a;
  --gold-100: #f8efdb;
}

/* 写死颜色的部分逐个覆盖 */
body.gongzhi .header-main {
  background: linear-gradient(180deg, rgba(59, 27, 32, 0.98), rgba(29, 12, 16, 0.97));
  border-image: linear-gradient(90deg, var(--gold-500), #b01f2e, var(--gold-500)) 1;
  box-shadow: 0 4px 20px rgba(29, 12, 16, 0.3);
}
body.gongzhi .biz-switch .biz-item.is-active {
  background: linear-gradient(135deg, #b01f2e, #c83540);
  color: #fff;
}
body.gongzhi .header-cta {
  background: linear-gradient(135deg, #b01f2e, #c83540);
  color: #fff;
  box-shadow: 0 6px 18px rgba(176, 31, 46, 0.35);
}
body.gongzhi .header-cta:hover { box-shadow: 0 10px 26px rgba(176, 31, 46, 0.45); }
body.gongzhi .btn-gold {
  background: linear-gradient(135deg, #b01f2e, #c83540);
  color: #fff;
  box-shadow: 0 8px 22px rgba(176, 31, 46, 0.4);
}
body.gongzhi .btn-gold:hover { box-shadow: 0 12px 30px rgba(176, 31, 46, 0.5); }
body.gongzhi .hero-slide::after {
  background: linear-gradient(100deg, rgba(29, 12, 16, 0.92) 0%, rgba(42, 20, 24, 0.62) 55%, rgba(42, 20, 24, 0.25) 100%);
}
body.gongzhi .hero-arrow:hover { background: rgba(176, 31, 46, 0.85); color: #fff; }
body.gongzhi .page-hero::after {
  background: radial-gradient(circle at 85% 20%, rgba(199, 163, 74, 0.2), transparent 45%),
              radial-gradient(circle at 15% 100%, rgba(176, 31, 46, 0.4), transparent 50%);
}
body.gongzhi .stats-band::before {
  background: radial-gradient(circle at 80% 20%, rgba(199, 163, 74, 0.16), transparent 45%),
              radial-gradient(circle at 10% 90%, rgba(176, 31, 46, 0.35), transparent 50%);
}
@media (max-width: 720px) {
  body.gongzhi .main-nav a.active { background: rgba(176, 31, 46, 0.16); }
}

/* ---------- 公益与合作 ---------- */
.welfare-section { padding: 72px 0; }
.welfare-section .section-head { display: block; text-align: center; margin-bottom: 40px; }
.welfare-section .section-sub { margin-top: 8px; }
.welfare-block + .welfare-block { margin-top: 44px; }
.welfare-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.welfare-num {
  flex-shrink: 0;
  width: 34px; height: 34px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--navy-900);
  font-family: var(--serif); font-size: 15px; font-weight: 800;
}
.welfare-title { font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--navy-800); letter-spacing: 1px; }
.welfare-tag {
  flex-shrink: 0;
  font-size: 12px; font-weight: 600; line-height: 1.6;
  padding: 2px 12px; border-radius: 999px;
  background: var(--gold-100); color: #a06a14;
}
.welfare-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}
.welfare-fig {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.welfare-fig:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.welfare-fig img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.welfare-fig figcaption { padding: 10px 12px; text-align: center; font-size: 13px; color: var(--muted); }

@media (max-width: 720px) {
  .welfare-section { padding: 48px 0; }
  .welfare-head { flex-wrap: wrap; }
}

/* ---------- 公职首页板块（品牌说/理念定位/服务/教研团队/课程体系/题库/CTA） ---------- */
.gz-hero-sub { max-width: 640px; margin: 12px auto 0; color: rgba(255,255,255,0.82); font-size: 16px; }

/* 品牌说 */
.gz-brand-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.gz-brand-quote {
  margin: 18px 0 16px; padding: 0 0 0 18px;
  border-left: 3px solid var(--gold-500);
  font-family: var(--serif); font-size: 20px; line-height: 1.7; color: var(--navy-800); font-weight: 600;
}
.gz-body { font-size: 15px; line-height: 1.9; color: var(--ink-soft); margin-top: 12px; }
.gz-brand-signature { margin-top: 18px; font-size: 14px; color: var(--muted); }
.gz-brand-media { position: relative; }
.gz-brand-media img { width: 100%; border-radius: 12px; box-shadow: var(--shadow-md); }
.gz-brand-card {
  position: absolute; right: -12px; bottom: -12px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--navy-900); padding: 12px 18px; border-radius: 10px; box-shadow: var(--shadow-md);
}
.gz-brand-card strong { display: block; font-family: var(--serif); font-size: 15px; }
.gz-brand-card span { font-size: 12px; opacity: 0.85; }

/* 理念 & 定位 */
.gz-dual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.gz-dual-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); }
.gz-dual-img { position: relative; }
.gz-dual-img img { width: 100%; height: 200px; object-fit: cover; }
.gz-dual-badge {
  position: absolute; left: 16px; top: 16px;
  background: rgba(29, 12, 16, 0.72); color: #fff; padding: 4px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
}
.gz-dual-body { padding: 20px 22px; }
.gz-dual-body h3 { font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--navy-800); margin-bottom: 10px; }
.gz-dual-body p { font-size: 14px; line-height: 1.8; color: var(--ink-soft); }
.gz-pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.gz-pill { font-size: 12px; font-weight: 600; padding: 3px 12px; border-radius: 999px; background: var(--gold-100); color: #a06a14; }

/* 服务 */
.gz-svc-mod { margin-bottom: 32px; }
.gz-svc-mod:last-child { margin-bottom: 0; }
.gz-svc-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.gz-svc-num {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--navy-900); font-family: var(--serif); font-size: 20px; font-weight: 800;
}
.gz-svc-title { font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--navy-800); }
.gz-svc-desc { font-size: 14px; color: var(--muted); margin-top: 4px; }
.gz-svc-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; }
.gz-svc-fig { background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.gz-svc-fig img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.gz-svc-fig figcaption { padding: 8px; text-align: center; font-size: 12px; color: var(--muted); }

/* 教研团队 */
.gz-teacher-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.gz-teacher { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.gz-t-photo { position: relative; }
.gz-t-photo img { width: 100%; height: 210px; object-fit: cover; }
.gz-t-badge { position: absolute; left: 14px; top: 14px; background: #b01f2e; color: #fff; padding: 3px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.gz-t-avatar {
  width: 100%; height: 120px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(120deg, var(--navy-800), var(--navy-700));
  color: var(--gold-300); font-family: var(--serif); font-size: 42px; font-weight: 800;
}
.gz-t-body { padding: 18px 20px; display: flex; flex-direction: column; gap: 10px; }
.gz-t-name { font-family: var(--serif); font-size: 19px; font-weight: 700; color: var(--navy-800); }
.gz-t-title { font-size: 13px; color: #b01f2e; font-weight: 600; }
.gz-t-summary { font-size: 13.5px; line-height: 1.8; color: var(--ink-soft); }
.gz-t-style { font-size: 13px; line-height: 1.7; color: var(--ink-soft); }
.gz-t-style-tag { display: inline-block; font-size: 11px; font-weight: 700; color: #a06a14; background: var(--gold-100); padding: 1px 8px; border-radius: 4px; margin-right: 6px; }
.gz-t-works { font-size: 13px; color: var(--muted); }
.gz-t-works em { color: var(--navy-800); font-style: normal; }

/* 课程体系 */
.gz-cf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 28px; }
.gz-cf { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; box-shadow: var(--shadow-sm); }
.gz-cf-emoji { font-size: 28px; }
.gz-cf strong { display: block; font-family: var(--serif); font-size: 16px; color: var(--navy-800); }
.gz-cf span { font-size: 13px; color: var(--muted); }
.gz-season-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.gz-season { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px; box-shadow: var(--shadow-sm); border-top: 3px solid var(--gold-500); }
.gz-season-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.gz-season-icon { font-size: 22px; }
.gz-season-name { font-family: var(--serif); font-weight: 700; color: var(--navy-800); }
.gz-season h3 { font-family: var(--serif); font-size: 18px; font-weight: 700; color: var(--navy-800); }
.gz-season-sub { font-size: 13px; color: #b01f2e; margin-top: 4px; font-weight: 600; }
.gz-season-desc { font-size: 13.5px; line-height: 1.7; color: var(--ink-soft); margin-top: 8px; }
.gz-cs-wrap { margin-top: 28px; }
.gz-cs-title { font-family: var(--serif); font-size: 16px; font-weight: 700; color: var(--navy-800); margin-bottom: 12px; }
.gz-cs-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gz-cs { display: flex; align-items: center; gap: 8px; background: var(--gold-100); border-radius: 10px; padding: 12px 14px; font-size: 14px; color: #a06a14; font-weight: 600; }
.gz-cs-emoji { font-size: 20px; }

/* 题库入口 */
.gz-bank-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.gz-bank-card { display: block; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 26px; box-shadow: var(--shadow-sm); text-decoration: none; transition: transform 0.25s, box-shadow 0.25s; }
.gz-bank-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.gz-bank-emoji { font-size: 34px; }
.gz-bank-card h3 { font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--navy-800); margin: 10px 0 8px; }
.gz-bank-card p { font-size: 14px; line-height: 1.8; color: var(--ink-soft); }
.gz-bank-arrow { display: inline-block; margin-top: 14px; font-size: 14px; font-weight: 600; color: #b01f2e; }

/* CTA */
.gz-cta { background: linear-gradient(120deg, var(--navy-900), var(--navy-700)); }
.gz-cta-inner { text-align: center; padding: 20px 0; }
.gz-cta-inner h2 { font-family: var(--serif); font-size: 26px; font-weight: 900; color: #fff; line-height: 1.5; }
.gz-cta-inner p { color: rgba(255, 255, 255, 0.8); margin: 12px 0 22px; }
.gz-cta-inner .btn-gold { display: inline-block; padding: 13px 34px; border-radius: 999px; font-weight: 700; text-decoration: none; }

@media (max-width: 860px) {
  .gz-brand-inner { grid-template-columns: 1fr; }
  .gz-brand-card { right: 8px; bottom: -8px; }
  .gz-dual-grid { grid-template-columns: 1fr; }
  .gz-cf-grid, .gz-cs-grid { grid-template-columns: 1fr 1fr; }
  .gz-bank-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .gz-cf-grid, .gz-cs-grid { grid-template-columns: 1fr; }
  .gz-cta-inner h2 { font-size: 21px; }
}

/* 公职站 9 项导航紧凑适配 */
body.gongzhi .main-nav a {
  padding: 0 12px;
  font-size: 14px;
  letter-spacing: 0.5px;
}
body.gongzhi .biz-switch { margin-right: 8px; }
@media (max-width: 1100px) {
  body.gongzhi .main-nav a { padding: 0 9px; font-size: 13px; }
}


/* ---------- 全站固定转化条 ---------- */
.float-cta {
  position: fixed;
  right: 22px;
  bottom: 96px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-cta .fc-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  color: var(--navy-800);
  font-size: 11px;
  letter-spacing: 0;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.float-cta .fc-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.float-cta .fc-consult {
  background: linear-gradient(150deg, var(--gold-500), var(--gold-400));
  color: #3a2606;
  border-color: rgba(0, 0, 0, 0.04);
  font-weight: 700;
}
.float-cta #back-to-top { opacity: 0; visibility: hidden; transform: translateY(8px); }
.float-cta #back-to-top.show { opacity: 1; visibility: visible; transform: none; }

/* ---------- 404 ---------- */
.notfound { padding: 64px 0 96px; text-align: center; }
.notfound .nf-code {
  font-family: var(--serif);
  font-size: 96px;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--navy-700), var(--blue-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 6px;
}
.notfound .nf-text { color: var(--muted); margin: 14px 0 26px; }
.notfound .nf-links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

@media (max-width: 880px) {
  .float-cta {
    right: 0;
    left: 0;
    bottom: 0;
    flex-direction: row;
    gap: 0;
    background: rgba(255, 255, 255, 0.98);
    border-top: 1px solid var(--line);
    box-shadow: 0 -4px 18px rgba(8, 20, 40, 0.1);
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  }
  .float-cta .fc-item {
    flex: 1;
    flex-direction: row;
    width: auto;
    height: 46px;
    gap: 6px;
    background: transparent;
    border: none;
    box-shadow: none;
    font-size: 13px;
  }
  .float-cta .fc-consult { background: transparent; color: var(--navy-800); }
  .float-cta #back-to-top { display: none; }
  body { padding-bottom: 60px; }
}


/* ---------- 详情页：排版与相关阅读 ---------- */
.article-detail .content p { margin: 0 0 1.05em; line-height: 1.95; }
.article-detail .content p:last-child { margin-bottom: 0; }
.article-detail h1 { font-family: var(--serif); font-size: 30px; line-height: 1.45; color: var(--navy-900); }
.related-box {
  margin-top: 34px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 22px;
}
.related-title {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--navy-800);
  margin-bottom: 8px;
  padding-left: 10px;
  border-left: 3px solid var(--gold-500);
}

/* 缩略图占位，避免图片加载引起布局跳动 */
.course-card .thumb { aspect-ratio: 16 / 10; background: #eef2f8; }
.course-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.article-row .thumb { aspect-ratio: 3 / 2; background: #eef2f8; }


/* ---------- 课程详情信息块 ---------- */
.course-facts { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-bottom: 24px; }
.course-price { color: var(--red); font-size: 26px; font-weight: 800; }
.course-duration { color: var(--muted); }
.course-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin-bottom: 24px; }
.course-feature { background: var(--gold-100); color: #a06a14; padding: 10px 14px; border-radius: 8px; font-size: 14px; }