/* ===========================================================
   蔚凯尔®运动健康 · 官网样式表
   设计基调：专业 / 可信 / 成长感
   =========================================================== */

:root {
  /* 主色：品牌草绿（取自 VI/PPT #7CB05E 系） */
  --brand-900: #2f4a1f;
  --brand-800: #3c5c28;
  --brand-700: #4f7a33;
  --brand-600: #66994a;
  --brand-500: #7cb05e;
  --brand-300: #b5d69f;
  --brand-100: #e3f0d8;
  --brand-50:  #f2f8ec;

  /* 辅色：品牌黄（logo 手掌 #F0B000 系） */
  --accent-600: #d99e00;
  --accent-500: #f0b000;
  --accent-100: #fdf0c2;

  /* 中性 */
  --ink-900: #22301a;
  --ink-700: #3d4a33;
  --ink-500: #6b7a5e;
  --ink-300: #a3b096;
  --line: #e2ead8;
  --bg: #ffffff;
  --bg-soft: #f7faf3;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 3px rgba(60, 92, 40, .07), 0 1px 2px rgba(60, 92, 40, .05);
  --shadow: 0 4px 18px rgba(60, 92, 40, .10);
  --shadow-lg: 0 18px 48px rgba(60, 92, 40, .16);
  --max: 1180px;
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC",
          system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink-700);
  background: var(--bg);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  color: var(--ink-900);
  line-height: 1.3;
  margin: 0 0 .6em;
  font-weight: 700;
  letter-spacing: -.01em;
}

h1 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }

a { color: var(--brand-600); text-decoration: none; transition: color .18s; }
a:hover { color: var(--accent-600); }

img { max-width: 100%; display: block; }

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

.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--brand-700);
  color: #fff; padding: 10px 16px; z-index: 999; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------------- 顶栏 ---------------- */
.topbar {
  background: var(--brand-900);
  color: #d3e3c3;
  font-size: .82rem;
  padding: 7px 0;
}
.topbar .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.topbar a { color: #ecf4df; }
.topbar strong { color: #fff; font-weight: 600; }

/* ---------------- 导航 ---------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; height: 68px;
}
.logo { display: flex; align-items: center; gap: 11px; color: var(--ink-900); font-weight: 800; }
.logo:hover { color: var(--brand-700); }
.logo-mark {
  width: 44px; height: 38px; flex: none; object-fit: contain;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text b { font-size: 1.08rem; letter-spacing: -.02em; }
.logo-text span { font-size: .66rem; color: var(--ink-500); font-weight: 500; letter-spacing: .12em; }

.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  display: block; padding: 9px 13px; border-radius: 9px;
  color: var(--ink-700); font-size: .93rem; font-weight: 500;
}
.nav-links a:hover { background: var(--brand-50); color: var(--brand-700); }
.nav-links a.active { color: var(--brand-700); background: var(--brand-50); font-weight: 600; }

.nav-cta {
  background: var(--brand-700); color: #fff !important;
  padding: 10px 18px !important; border-radius: 10px; font-weight: 600 !important;
  box-shadow: var(--shadow-sm);
}
.nav-cta:hover { background: var(--brand-800) !important; color: #fff !important; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line);
  border-radius: 9px; width: 42px; height: 42px; cursor: pointer;
  color: var(--ink-900); font-size: 1.2rem; line-height: 1;
}

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 11px; font-weight: 600;
  font-size: .96rem; border: 1.5px solid transparent; cursor: pointer;
  transition: transform .16s, box-shadow .16s, background .16s, color .16s;
  text-align: center; justify-content: center;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--brand-700); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--brand-800); color: #fff; box-shadow: var(--shadow-lg); }
.btn-accent { background: var(--accent-500); color: #43290a; box-shadow: var(--shadow); }
.btn-accent:hover { background: var(--accent-600); color: #fff; box-shadow: var(--shadow-lg); }
.btn-ghost { border-color: rgba(255,255,255,.55); color: #fff; background: rgba(255,255,255,.08); }
.btn-ghost:hover { background: rgba(255,255,255,.18); color: #fff; }
.btn-outline { border-color: var(--brand-600); color: var(--brand-700); background: #fff; }
.btn-outline:hover { background: var(--brand-50); color: var(--brand-800); }

/* ---------------- Hero ---------------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 480px at 78% -12%, rgba(124,176,94,.5), transparent 62%),
    radial-gradient(760px 400px at 4% 104%, rgba(240,176,0,.28), transparent 60%),
    linear-gradient(150deg, var(--brand-900) 0%, var(--brand-800) 48%, var(--brand-700) 100%);
  color: #fff; padding: clamp(60px, 8vw, 104px) 0 clamp(56px, 7vw, 92px);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(700px 400px at 62% 42%, #000, transparent 78%);
}
.hero .wrap { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.35fr .9fr; gap: 54px; align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.24);
  padding: 7px 15px; border-radius: 100px; font-size: .82rem;
  font-weight: 600; letter-spacing: .04em; margin-bottom: 22px; color: #eef6e2;
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent-500);
  box-shadow: 0 0 0 4px rgba(240,176,0,.28);
}

.hero h1 { color: #fff; margin-bottom: 18px; text-shadow: 0 2px 22px rgba(0,0,0,.2); }
.hero h1 .hl {
  background: linear-gradient(180deg, transparent 62%, rgba(240,176,0,.6) 62%);
  padding: 0 .12em;
}
.hero-sub {
  font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: #e2efcf;
  max-width: 40em; margin-bottom: 26px;
}

.trustbar {
  display: flex; flex-wrap: wrap; gap: 0; margin: 0 0 30px;
  border: 1px solid rgba(255,255,255,.18); border-radius: 13px;
  background: rgba(255,255,255,.07); overflow: hidden;
}
.trustbar div {
  flex: 1 1 150px; padding: 13px 16px; font-size: .87rem; color: #f2f8ec;
  border-right: 1px solid rgba(255,255,255,.14);
}
.trustbar div:last-child { border-right: none; }
.trustbar b { display: block; font-size: 2.5rem; color: #fff; font-weight: 800; letter-spacing: -.02em; line-height:1.12; }
.trustbar span { font-size: .92rem; color: #b9cfa6; }

.hero-actions { display: flex; gap: 13px; flex-wrap: wrap; }

/* Hero 右侧卡片 */
.hero-card {
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius-lg); padding: 26px; backdrop-filter: blur(8px);
  box-shadow: var(--shadow-lg);
}
.hero-card h3 { color: #fff; font-size: 1rem; margin-bottom: 16px; letter-spacing: .02em; }
.hero-card ul { list-style: none; margin: 0; padding: 0; }
.hero-card li {
  display: flex; gap: 12px; padding: 11px 0; font-size: .9rem; color: #dff2f7;
  border-bottom: 1px dashed rgba(255,255,255,.16);
}
.hero-card li:last-child { border-bottom: none; padding-bottom: 0; }
.hero-card .tick {
  width: 20px; height: 20px; border-radius: 50%; flex: none; margin-top: 3px;
  background: var(--accent-500); color: #4a3600;
  display: grid; place-items: center; font-size: .68rem; font-weight: 900;
}
.hero-card li b { color: #fff; }

/* ---------------- 通用区块 ---------------- */
section { padding: clamp(56px, 7vw, 88px) 0; }
.section-soft { background: var(--bg-soft); }
.section-ink {
  background: linear-gradient(150deg, var(--brand-900), var(--brand-700));
  color: #dcebcf;
}
.section-ink h2, .section-ink h3 { color: #fff; }

.sec-head { max-width: 800px; margin-bottom: 44px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-tag {
  display: inline-block; font-size: .76rem; font-weight: 800; letter-spacing: .16em;
  color: var(--brand-600); text-transform: uppercase; margin-bottom: 12px;
}
.section-ink .sec-tag { color: var(--brand-300); }
.sec-head p { color: var(--ink-500); font-size: 1.02rem; margin-bottom: 0; }
.section-ink .sec-head p { color: #b9cfa6; }

/* 可被 AI 整段引用的「独立段落」 */
.citable {
  background: #fff; border-left: 4px solid var(--brand-500);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 26px 28px; box-shadow: var(--shadow-sm);
  font-size: 1.03rem; line-height: 1.85; color: var(--ink-700);
}
.citable strong { color: var(--brand-800); }
.section-soft .citable { background: #fff; }

/* ---------------- 卡片网格 ---------------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--brand-300); }
.card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.card p { color: var(--ink-500); font-size: .93rem; margin-bottom: 0; }
.card-icon {
  width: 46px; height: 46px; border-radius: 12px; margin-bottom: 16px;
  display: grid; place-items: center; font-size: 1.3rem;
  background: var(--brand-50); color: var(--brand-700); border: 1px solid var(--brand-100);
}
.card-num {
  font-size: .74rem; font-weight: 800; color: var(--brand-500);
  letter-spacing: .1em; margin-bottom: 6px; display: block;
}

/* 科研背书条目 */
.evidence { display: grid; gap: 16px; }
.evidence-item {
  display: flex; gap: 18px; padding: 22px 24px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); transition: border-color .2s, box-shadow .2s;
}
.evidence-item:hover { border-color: var(--brand-300); box-shadow: var(--shadow); }
.evidence-item .idx {
  flex: none; width: 40px; height: 40px; border-radius: 11px;
  background: linear-gradient(140deg, var(--brand-500), var(--brand-800)); color: #fff;
  display: grid; place-items: center; font-weight: 800; font-size: 1rem;
}
.evidence-item h3 { font-size: 1.02rem; margin-bottom: 5px; }
.evidence-item p { margin-bottom: 0; font-size: .92rem; color: var(--ink-500); }

/* ---------------- 数字 ---------------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat {
  text-align: center; padding: 30px 16px; border-radius: var(--radius);
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16);
}
.stat b {
  display: block; font-size: clamp(3.2rem, 6.4vw, 4.8rem); font-weight: 800;
  color: #fff; letter-spacing: -.03em; line-height: 1.08;
}
.stat b em { font-style: normal; font-size: .42em; color: var(--brand-300); margin-left: 2px; }
.stat > span { font-size: 1.02rem; color: #b9cfa6; }

/* ---------------- 地图 / 校区 ---------------- */
.map-panel {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; box-shadow: var(--shadow);
}
.map-cities { display: flex; flex-wrap: wrap; gap: 12px; }
.city-chip {
  display: flex; align-items: center; gap: 10px; padding: 11px 18px;
  border-radius: 100px; background: var(--brand-50); border: 1px solid var(--brand-100);
  font-weight: 600; color: var(--brand-800); font-size: .92rem;
}
.city-chip .n {
  background: var(--brand-700); color: #fff; border-radius: 100px;
  padding: 1px 10px; font-size: .79rem; font-weight: 700;
}

/* ---------------- FAQ ---------------- */
.faq { max-width: 880px; margin: 0 auto; }
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  margin-bottom: 12px; box-shadow: var(--shadow-sm); overflow: hidden;
}
.faq details[open] { border-color: var(--brand-300); box-shadow: var(--shadow); }
.faq summary {
  padding: 19px 24px; cursor: pointer; font-weight: 600; color: var(--ink-900);
  font-size: 1.01rem; list-style: none; display: flex; justify-content: space-between;
  align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-size: 1.4rem; color: var(--brand-600); font-weight: 400;
  flex: none; transition: transform .2s;
}
.faq details[open] summary::after { content: "−"; }
.faq .answer { padding: 0 24px 22px; color: var(--ink-500); font-size: .96rem; line-height: 1.82; }
.faq .answer p:last-child { margin-bottom: 0; }

/* FAQ 主题分组 */
.faq-toc {
  max-width: 880px; margin: 0 auto 26px; display: flex; flex-wrap: wrap; gap: 8px;
  align-items: center; font-size: .9rem;
}
.faq-toc-label { color: var(--ink-500); margin-right: 2px; }
.faq-toc a {
  display: inline-block; padding: 6px 14px; border-radius: 999px; background: #fff;
  border: 1px solid var(--line); color: var(--brand-700); font-weight: 600; text-decoration: none;
}
.faq-toc a:hover { border-color: var(--brand-300); background: var(--brand-50); }
.faq-group {
  max-width: 880px; margin: 34px auto 14px; display: flex; align-items: baseline; gap: 12px;
  padding-bottom: 10px; border-bottom: 2px solid var(--brand-200);
}
.faq-group span { font-size: 1.18rem; font-weight: 800; color: var(--brand-800); }
.faq-group em { font-style: normal; font-size: .85rem; color: var(--ink-500); }
.faq-group:first-of-type { margin-top: 0; }

/* ---------------- 表格 ---------------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
table { width: 100%; border-collapse: collapse; background: #fff; font-size: .93rem; min-width: 620px; }
thead th {
  background: var(--brand-800); color: #fff; text-align: left;
  padding: 14px 18px; font-weight: 600; font-size: .88rem; letter-spacing: .02em;
  white-space: nowrap;
}
tbody td { padding: 13px 18px; border-bottom: 1px solid var(--line); color: var(--ink-700); }
tbody tr:last-child td { border-bottom: none; }
tbody tr:nth-child(even) { background: var(--bg-soft); }
tbody tr:hover { background: var(--brand-50); }
td.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .87rem; color: var(--brand-800); }

/* ---------------- 占位图块 ---------------- */
.ph {
  border-radius: var(--radius); border: 1.5px dashed var(--brand-300);
  background:
    repeating-linear-gradient(45deg, rgba(33,153,186,.045) 0 12px, transparent 12px 24px),
    var(--brand-50);
  display: grid; place-items: center; text-align: center;
  padding: 30px 20px; color: var(--brand-700); min-height: 180px;
}
.ph .ph-ico { font-size: 1.9rem; margin-bottom: 8px; opacity: .7; }
.ph b { display: block; font-size: .92rem; margin-bottom: 4px; }
.ph span { font-size: .78rem; color: var(--ink-500); max-width: 26em; }

/* ---------------- 面包屑 / 页头 ---------------- */
.page-hero {
  background: linear-gradient(150deg, var(--brand-900), var(--brand-700));
  color: #fff; padding: clamp(48px, 6vw, 76px) 0 clamp(42px, 5vw, 62px);
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(760px 340px at 84% 0%, rgba(124,176,94,.45), transparent 62%);
}
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { color: #dcebcf; font-size: 1.04rem; max-width: 52em; margin-bottom: 0; }
.crumb { font-size: .84rem; color: #9fc6d2; margin-bottom: 16px; }
.crumb a { color: #dcebcf; }
.crumb a:hover { color: var(--accent-500); }

/* ---------------- 时间线 ---------------- */
.timeline { position: relative; padding-left: 34px; }
.timeline::before {
  content: ""; position: absolute; left: 9px; top: 8px; bottom: 8px; width: 2px;
  background: linear-gradient(180deg, var(--brand-500), var(--brand-100));
}
.tl-item { position: relative; padding-bottom: 28px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -30px; top: 7px; width: 12px; height: 12px;
  border-radius: 50%; background: #fff; border: 3px solid var(--brand-600);
}
.tl-item b { display: block; color: var(--brand-700); font-size: .9rem; letter-spacing: .04em; }
.tl-item h3 { font-size: 1.05rem; margin: 4px 0 6px; }
.tl-item p { margin-bottom: 0; font-size: .93rem; color: var(--ink-500); }

/* ---------------- CTA ---------------- */
.cta-band {
  background: linear-gradient(135deg, var(--brand-800), var(--brand-600));
  border-radius: var(--radius-lg); padding: clamp(36px, 5vw, 56px);
  color: #fff; text-align: center; box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(500px 260px at 20% 120%, rgba(240,176,0,.35), transparent 65%);
}
.cta-band > * { position: relative; z-index: 2; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #e2efcf; max-width: 44em; margin: 0 auto 26px; }

/* ---------------- 页脚 ---------------- */
.site-footer { background: var(--brand-900); color: #a7bf95; padding: 58px 0 0; font-size: .9rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 38px; }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 16px; letter-spacing: .04em; }
.site-footer a { color: #a7bf95; }
.site-footer a:hover { color: var(--accent-500); }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 9px; line-height: 1.6; }
.footer-brand .logo-text b { color: #fff; }
.footer-brand .logo-text span { color: #8aa27b; }
.footer-brand p { margin: 16px 0 0; line-height: 1.8; }
.footer-bottom {
  margin-top: 44px; border-top: 1px solid rgba(255,255,255,.12);
  padding: 20px 0 26px; font-size: .81rem; color: #8aa27b;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer-bottom .biz { display: flex; flex-direction: column; gap: 4px; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 780px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; flex-direction: column; align-items: stretch;
    padding: 12px; gap: 2px; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); max-height: 76vh; overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 15px; }
  .nav-cta { text-align: center; margin-top: 6px; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .trustbar div { flex: 1 1 100%; border-right: none; border-bottom: 1px solid rgba(255,255,255,.14); }
  .trustbar div:last-child { border-bottom: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .evidence-item { flex-direction: column; gap: 12px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
}

@media print {
  .site-header, .topbar, .cta-band, .site-footer { display: none; }
  body { font-size: 12pt; }
}

/* logo 组合 */
.logo { gap: 10px; }
.logo-wordmark { height: 30px; width: auto; display: block; }
.footer-brand img { display: block; }

/* 证书墙 */
.cert-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.cert-card {
  margin: 0; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.cert-card img { width: 100%; height: auto; display: block; }
.cert-card figcaption {
  padding: 10px 12px; font-size: .78rem; color: var(--ink-700);
  line-height: 1.5; border-top: 1px solid var(--line);
}
.cert-card figcaption .mono { color: var(--brand-700); font-size: .74rem; }
@media (max-width: 1020px) { .cert-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .cert-grid { grid-template-columns: repeat(2, 1fr); } }

/* ===== 教练卡 ===== */
.coach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.coach-card { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .22s, box-shadow .22s; }
.coach-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.coach-card img { width: 100%; height: auto; display: block; }
.coach-card figcaption { padding: 14px 16px; font-size: .95rem; font-weight: 700; color: var(--ink-900); line-height: 1.5; border-top: 1px solid var(--line); }
.coach-card figcaption span { display: inline-block; margin-top: 4px; font-size: .82rem; font-weight: 400; color: var(--ink-500); }

/* ===== 二维码 ===== */
.qrcode-img { width: 190px; height: 190px; margin: 18px auto; display: block; border: 1px solid var(--line); border-radius: 12px; padding: 8px; background: #fff; }

/* ===== 校区实拍相册（横向滚动） ===== */
.gallery-strip { display: flex; gap: 14px; overflow-x: auto; padding: 4px 4px 16px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.gallery-strip::-webkit-scrollbar { height: 8px; }
.gallery-strip::-webkit-scrollbar-thumb { background: var(--brand-300); border-radius: 4px; }
.gallery-strip figure { flex: 0 0 360px; margin: 0; scroll-snap-align: start; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); }
.gallery-strip img { width: 100%; height: 240px; object-fit: cover; display: block; transition: transform .3s; }
.gallery-strip figure:hover img { transform: scale(1.04); }

/* ===== 校区相册网格 ===== */
.campus-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.campus-gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); }
.campus-gallery img { width: 100%; height: 230px; object-fit: cover; display: block; transition: transform .3s; }
.campus-gallery figure:hover img { transform: scale(1.05); }
.campus-gallery figure.wide { grid-column: span 2; }
.campus-gallery figure.wide img { height: 300px; }

@media (max-width: 900px) {
  .coach-grid { grid-template-columns: repeat(2, 1fr); }
  .campus-gallery { grid-template-columns: repeat(2, 1fr); }
  .campus-gallery figure.wide { grid-column: span 2; }
}
@media (max-width: 560px) {
  .coach-grid { grid-template-columns: 1fr; max-width: 340px; margin: 0 auto; }
  .campus-gallery { grid-template-columns: 1fr; }
  .campus-gallery figure.wide { grid-column: span 1; }
  .gallery-strip figure { flex: 0 0 280px; }
}

/* ===== 证照/协议文档卡 ===== */
.doc-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .22s, box-shadow .22s; }
.doc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.doc-card img { width: 100%; height: auto; display: block; }
.doc-card figcaption { padding: 14px 16px; font-size: .84rem; color: var(--ink-500); line-height: 1.6; border-top: 1px solid var(--line); }
.doc-card figcaption span { color: var(--ink-500); }

/* ===== 学术论文引用块 ===== */
.paper-meta { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--brand-500); border-radius: var(--radius); padding: 20px 24px; box-shadow: var(--shadow-sm); }
.paper-meta p { margin: 0 0 6px; color: var(--ink-900); }
.paper-meta .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .87rem; color: var(--brand-700); }
@media (max-width: 720px) {
  .cert-grid[style*="repeat(2"] { grid-template-columns: 1fr !important; }
}

/* ===== 媒体报道图集 ===== */
.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.media-card { margin: 0; border-radius: var(--radius); overflow: hidden; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); }
.media-card img { width: 100%; height: 190px; object-fit: cover; display: block; transition: transform .3s; }
.media-card:hover img { transform: scale(1.05); }
.media-card figcaption { padding: 12px 14px; font-size: .84rem; color: #dcebcf; line-height: 1.5; }
@media (max-width: 900px) { .media-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .media-grid { grid-template-columns: 1fr; } }
.doc-card img { max-height: 520px; object-fit: contain; background: #fff; }

/* ===== 城市地标图标 ===== */
.lm-icon svg { width: 30px; height: 30px; display: block; }
.lm-icon { color: var(--brand-700); }

/* ===== 人物照片占位 ===== */
.founder-photo-ph {
  margin: 0; min-height: 260px; border: 2px dashed var(--brand-300); border-radius: var(--radius);
  background: repeating-linear-gradient(45deg, var(--bg-soft), var(--bg-soft) 12px, #ecf4e2 12px, #ecf4e2 24px);
  display: grid; place-items: center; text-align: center; color: var(--brand-700);
}
.founder-photo-ph .ph-ico { font-size: 2rem; display: block; margin-bottom: 8px; }
.founder-photo-ph b { display: block; font-size: .95rem; }
.founder-photo-ph span { font-size: .82rem; color: var(--ink-500); }

/* ---------------- 卡片配图（医体教 / 四维一体） ---------------- */
.card-img {
  display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: calc(var(--radius) - 4px); margin-bottom: 14px;
}