@font-face {
  font-family: 'Outfit';
  src: url('../../fonts/Outfit-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Outfit';
  src: url('../../fonts/Outfit-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'WorkSans';
  src: url('../../fonts/WorkSans-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'WorkSans';
  src: url('../../fonts/WorkSans-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}

:root {
  --bg: #f5f8fd;
  --bg2: #ffffff;
  --ink: #1a2536;
  --muted: #5d7290;
  --rule: #dce5f1;
  --accent: #2563eb;
  --accent2: #0891b2;
  --accent-soft: rgba(37, 99, 235, 0.08);
  --accent2-soft: rgba(8, 145, 178, 0.08);
  --warn: #e07b00;
  --warn-soft: rgba(224, 123, 0, 0.1);
  --success: #16a34a;
  --success-soft: rgba(22, 163, 74, 0.1);
  --purple: #7c3aed;
  --purple-soft: rgba(124, 58, 237, 0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(26, 37, 54, 0.06), 0 1px 2px rgba(26, 37, 54, 0.04);
  --shadow-lg: 0 4px 24px rgba(37, 99, 235, 0.08);
  --font-cjk: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'WorkSans', var(--font-cjk);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(37, 99, 235, 0.07), transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(8, 145, 178, 0.06), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.hero { text-align: center; padding: 80px 24px 60px; position: relative; z-index: 1; }
.hero-badge {
  display: inline-block;
  font-family: 'Outfit', var(--font-cjk);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft);
  padding: 6px 18px; border-radius: 100px; margin-bottom: 28px;
}
.hero h1 {
  font-family: 'Outfit', var(--font-cjk); font-size: 2.6rem; font-weight: 700;
  line-height: 1.25; color: var(--ink); margin-bottom: 20px; letter-spacing: -0.01em;
}
.hero .subtitle { font-size: 1.1rem; color: var(--muted); max-width: 600px; margin: 0 auto 36px; line-height: 1.7; }
.hero-meta { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; margin-top: 8px; }
.hero-meta-item { text-align: center; }
.hero-meta-item .num {
  font-family: 'Outfit', var(--font-cjk); font-size: 2rem; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-meta-item .label { font-size: 0.85rem; color: var(--muted); margin-top: 2px; }

.section { padding: 48px 0; }
.section-header { margin-bottom: 32px; }
.section-num {
  font-family: 'Outfit', var(--font-cjk); font-size: 0.85rem; font-weight: 700;
  color: var(--accent2); letter-spacing: 0.12em; margin-bottom: 8px;
}
.section-header h2 {
  font-family: 'Outfit', var(--font-cjk); font-size: 1.7rem; font-weight: 700;
  color: var(--ink); line-height: 1.3;
}
.section-header .desc { color: var(--muted); margin-top: 10px; font-size: 0.95rem; }

.card {
  background: var(--bg2); border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow); margin-bottom: 20px; border: 1px solid var(--rule);
}
.card.glass { background: rgba(255, 255, 255, 0.72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.card h3 {
  font-family: 'Outfit', var(--font-cjk); font-size: 1.2rem; font-weight: 700;
  color: var(--ink); margin-bottom: 14px; display: flex; align-items: center; gap: 8px;
  padding-right: 70px;
}
.card h3 .icon {
  width: 28px; height: 28px; border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.85rem; flex-shrink: 0;
}
.card p { margin-bottom: 12px; }
.card p:last-child { margin-bottom: 0; }

.school-card {
  background: var(--bg2); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); margin-bottom: 24px; border: 1px solid var(--rule);
}
.school-header {
  padding: 20px 28px; color: #fff; display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.school-header.tier-1 { background: linear-gradient(135deg, #1e3a8a, #2563eb); }
.school-header.tier-2 { background: linear-gradient(135deg, #0e7490, #0891b2); }
.school-header.tier-3 { background: linear-gradient(135deg, #6d28d9, #7c3aed); }
.school-header.tier-4 { background: linear-gradient(135deg, #be185d, #db2777); }
.school-header .school-name { font-family: 'Outfit', var(--font-cjk); font-size: 1.3rem; font-weight: 700; }
.school-header .school-rank {
  font-family: 'Outfit', var(--font-cjk); font-size: 0.85rem;
  background: rgba(255,255,255,0.2); padding: 4px 14px; border-radius: 100px; font-weight: 600;
}
.school-body { padding: 24px 28px; }
.school-info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 16px; }
.school-info-item { background: var(--accent-soft); border-radius: var(--radius-sm); padding: 12px 16px; }
.school-info-item .label { font-size: 0.78rem; color: var(--muted); font-weight: 600; margin-bottom: 2px; }
.school-info-item .value { font-size: 0.88rem; color: var(--ink); font-weight: 600; }
.school-detail { margin-top: 14px; }
.school-detail .detail-title {
  font-weight: 700; font-size: 0.9rem; color: var(--accent); margin-bottom: 6px;
  display: flex; align-items: center; gap: 6px;
}
.school-detail .detail-text { font-size: 0.86rem; line-height: 1.75; color: var(--ink); margin-bottom: 12px; }
.school-stats { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0; }
.school-stats .stat-pill {
  display: inline-flex; align-items: center; gap: 4px; padding: 4px 12px;
  border-radius: 6px; font-size: 0.8rem; font-weight: 600;
  background: var(--accent-soft); color: var(--accent);
}
.school-stats .stat-pill.teal { background: var(--accent2-soft); color: var(--accent2); }
.school-stats .stat-pill.orange { background: var(--warn-soft); color: var(--warn); }
.school-stats .stat-pill.green { background: var(--success-soft); color: var(--success); }
.school-stats .stat-pill.purple { background: var(--purple-soft); color: var(--purple); }

.callout { border-radius: var(--radius-sm); padding: 16px 20px; margin: 16px 0; font-size: 0.92rem; line-height: 1.7; }
.callout.warn { background: var(--warn-soft); border-left: 4px solid var(--warn); color: #8a4a00; }
.callout.tip { background: var(--success-soft); border-left: 4px solid var(--success); color: #14532d; }
.callout.info { background: var(--accent-soft); border-left: 4px solid var(--accent); color: #1e40af; }
.callout strong { font-weight: 700; }

.exam-divider {
  display: flex; align-items: center; gap: 12px; margin: 28px 0 20px; padding: 0 4px;
  font-family: 'Outfit', var(--font-cjk); font-size: 0.9rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.exam-divider::before, .exam-divider::after { content: ''; flex: 1; height: 2px; border-radius: 1px; }
.exam-divider::before { display: none; }
.exam-divider::after { background: var(--rule); }
.exam-divider .divider-icon { font-size: 1.1rem; }
.exam-divider.gaokao { color: var(--accent); }
.exam-divider.gaokao::after { background: linear-gradient(90deg, var(--accent), transparent); }
.exam-divider.zhongkao { color: var(--success); }
.exam-divider.zhongkao::after { background: linear-gradient(90deg, var(--success), transparent); }

.exam-badge {
  display: inline-block; font-family: 'Outfit', var(--font-cjk); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 2px 10px;
  border-radius: 100px; vertical-align: middle; margin-left: 8px;
}
.exam-badge.gaokao { background: var(--accent-soft); color: var(--accent); }
.exam-badge.zhongkao { background: var(--success-soft); color: var(--success); }

.table-wrap { overflow-x: auto; overflow-y: auto; max-height: 700px; border-radius: var(--radius-sm); margin: 16px 0; border: 1px solid var(--rule); }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; min-width: 600px; }
thead { position: sticky; top: 0; z-index: 2; }
th {
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff;
  padding: 12px 14px; text-align: left; font-weight: 700;
  font-family: 'Outfit', var(--font-cjk); font-size: 0.85rem;
}
td { padding: 10px 14px; border-bottom: 1px solid var(--rule); vertical-align: top; }
tbody tr:nth-child(even) { background: var(--accent-soft); }
tbody tr:last-child td { border-bottom: none; }
td .tag { display: inline-block; padding: 2px 10px; border-radius: 100px; font-size: 0.78rem; font-weight: 700; }
.tag-blue { background: var(--accent-soft); color: var(--accent); }
.tag-teal { background: var(--accent2-soft); color: var(--accent2); }
.tag-orange { background: var(--warn-soft); color: var(--warn); }
.tag-green { background: var(--success-soft); color: var(--success); }
.tag-purple { background: var(--purple-soft); color: var(--purple); }

ul.clean, ol.clean { list-style: none; padding: 0; }
ul.clean li { padding: 8px 0 8px 28px; position: relative; line-height: 1.7; }
ul.clean li::before {
  content: ''; position: absolute; left: 6px; top: 16px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}
ol.clean { counter-reset: step; }
ol.clean li { counter-increment: step; padding: 8px 0 8px 28px; position: relative; line-height: 1.7; }
ol.clean li::before {
  content: counter(step); position: absolute; left: 0; top: 8px;
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; font-size: 0.75rem; font-weight: 700; font-family: 'Outfit', var(--font-cjk);
  display: flex; align-items: center; justify-content: center;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 20px 0; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 20px 0; }
.stat-card {
  background: var(--bg2); border: 1px solid var(--rule); border-radius: var(--radius-sm);
  padding: 20px; text-align: center; box-shadow: var(--shadow);
}
.stat-card .val {
  font-family: 'Outfit', var(--font-cjk); font-size: 1.8rem; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-card .desc { font-size: 0.85rem; color: var(--muted); margin-top: 4px; }

.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px;
  border-radius: 100px; font-size: 0.85rem; font-weight: 600;
  background: var(--accent-soft); color: var(--accent); border: 1px solid rgba(37, 99, 235, 0.15);
}
.badge.teal { background: var(--accent2-soft); color: var(--accent2); border-color: rgba(8, 145, 178, 0.15); }
.badge.orange { background: var(--warn-soft); color: var(--warn); border-color: rgba(224, 123, 0, 0.15); }

.divider { height: 1px; background: var(--rule); margin: 40px 0; border: none; }

.toc-card {
  background: var(--bg2); border-radius: var(--radius); padding: 28px 32px;
  box-shadow: var(--shadow); margin-bottom: 20px; border: 1px solid var(--rule);
}
.toc-card h3 { font-family: 'Outfit', var(--font-cjk); font-size: 1.15rem; font-weight: 700; color: var(--ink); margin-bottom: 16px; }
.toc-list { list-style: none; padding: 0; margin: 0; counter-reset: toc-counter; }
.toc-list li {
  counter-increment: toc-counter; padding: 10px 0 10px 40px; position: relative;
  border-bottom: 1px solid var(--rule); line-height: 1.5;
}
.toc-list li:last-child { border-bottom: none; }
.toc-list li::before {
  content: counter(toc-counter); position: absolute; left: 0; top: 10px;
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; font-size: 0.78rem; font-weight: 700; font-family: 'Outfit', var(--font-cjk);
  display: flex; align-items: center; justify-content: center;
}
.toc-list li a { color: var(--ink); text-decoration: none; font-size: 0.92rem; font-weight: 600; }
.toc-list li a:hover { color: var(--accent); }
.toc-list li .toc-desc { display: block; font-size: 0.82rem; color: var(--muted); font-weight: 400; margin-top: 2px; }

footer {
  background: var(--ink); color: rgba(255,255,255,0.7); padding: 60px 0 40px;
  margin-top: 40px; position: relative; z-index: 1;
}
footer .container { max-width: 920px; }
footer h2 { font-family: 'Outfit', var(--font-cjk); color: #fff; font-size: 1.3rem; margin-bottom: 20px; }
footer .sources ol { padding-left: 1.2rem; font-size: 0.85rem; color: rgba(255,255,255,0.6); }
footer .sources li { margin-bottom: 0.5rem; overflow-wrap: break-word; word-break: break-all; line-height: 1.6; }
footer .sources .src-title { color: rgba(255,255,255,0.85); word-break: normal; }
footer .sources .src-url { display: block; margin-top: 0.15rem; font-size: 0.82rem; color: #60a5fa; word-break: break-all; }
footer .sources a { word-break: break-all; color: #60a5fa; }
footer .disclaimer {
  margin-top: 32px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem; color: rgba(255,255,255,0.4); line-height: 1.6;
}
footer .footer-note {
  margin-top: 32px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem; color: rgba(255,255,255,0.45); line-height: 1.7;
}
sup a { color: var(--accent); text-decoration: none; font-size: 0.75em; font-weight: 600; }
sup a:hover { text-decoration: underline; }

.chart-figure { margin: 24px 0; }
.chart-figure figcaption { font-size: 0.9rem; font-weight: 600; color: var(--ink); margin-bottom: 12px; text-align: center; }

.gaokao-card { border-left: 4px solid var(--accent); position: relative; }
.gaokao-card::before {
  content: '高考'; position: absolute; top: 12px; right: 16px;
  font-size: 12px; font-weight: 700; color: var(--accent);
  background: var(--accent-soft); padding: 2px 10px; border-radius: 20px; letter-spacing: 1px;
}
.zhongkao-card { border-left: 4px solid var(--warn); position: relative; }
.zhongkao-card::before {
  content: '中考'; position: absolute; top: 12px; right: 16px;
  font-size: 12px; font-weight: 700; color: var(--warn);
  background: var(--warn-soft); padding: 2px 10px; border-radius: 20px; letter-spacing: 1px;
}
.mixed-card { border-left: 4px solid var(--purple); position: relative; }
.mixed-card::before {
  content: '综合对比'; position: absolute; top: 12px; right: 16px;
  font-size: 12px; font-weight: 700; color: var(--purple);
  background: var(--purple-soft); padding: 2px 10px; border-radius: 20px; letter-spacing: 1px;
}

.data-update-badge {
  display: inline-block; font-size: 12px; color: var(--muted);
  background: rgba(0,0,0,0.04); padding: 4px 12px; border-radius: 20px; margin-top: 8px;
}
.footer {
  text-align: center; padding: 32px 16px; color: var(--muted); font-size: 13px;
  border-top: 1px solid var(--rule); margin-top: 20px;
}
.footer .update-time { font-weight: 600; color: var(--ink); }

#zk-score-table tr.tier-sd td { background: rgba(219,234,254,0.45); }
#zk-score-table tr.tier-bd td { background: rgba(204,251,241,0.45); }
#zk-score-table tr.tier-esd td { background: rgba(237,233,254,0.40); }
#zk-score-table tr.tier-sd:hover td { background: rgba(219,234,254,0.7); }
#zk-score-table tr.tier-bd:hover td { background: rgba(204,251,241,0.7); }
#zk-score-table tr.tier-esd:hover td { background: rgba(237,233,254,0.65); }
#zk-score-table thead th { position: sticky; top: 0; z-index: 2; background: var(--bg2); }

/* 更新按钮样式 */
.refresh-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px; border-radius: 100px; border: 1px solid var(--rule);
  background: var(--bg2); color: var(--ink); font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s; box-shadow: var(--shadow);
}
.refresh-btn:hover { border-color: var(--accent); color: var(--accent); box-shadow: var(--shadow-lg); }
.refresh-btn.loading { opacity: 0.6; pointer-events: none; }

@media (max-width: 700px) {
  .hero h1 { font-size: 1.9rem; }
  .hero { padding: 50px 20px 40px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .school-info-grid { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .section { padding: 32px 0; }
  .section-header h2 { font-size: 1.35rem; }
  .card, .school-body { padding: 18px; }
  .hero-meta { gap: 16px; }
}

@media print {
  body::before { display: none; }
  .hero { padding: 20px; }
  .card, .school-card { break-inside: avoid; }
  footer { background: #333; }
  .toc-card { display: none; }
}

/* 一键更新按钮 */
.refresh-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
  transition: all 0.3s ease;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.refresh-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

.refresh-btn:active {
  transform: translateY(0);
}

.refresh-btn:disabled {
  cursor: not-allowed;
  opacity: 0.8;
  transform: none;
}

.refresh-btn.loading {
  background: linear-gradient(135deg, #6b7280, #9ca3af);
  box-shadow: 0 4px 15px rgba(107, 114, 128, 0.3);
}

.refresh-btn.success {
  background: linear-gradient(135deg, #10b981, #34d399);
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.refresh-btn.error {
  background: linear-gradient(135deg, #ef4444, #f87171);
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

@media (max-width: 700px) {
  .refresh-btn {
    top: 10px;
    right: 10px;
    padding: 8px 14px;
    font-size: 13px;
  }
}