/* =========================================================
   重庆仁品医院 · 康复医学科 官网静态稿
   设计系统：医疗青绿主色 + 中性灰白 · 中文无衬线 · 克制留白
   ========================================================= */

:root{
  --brand:#0E9F8E;
  --brand-deep:#0A6F66;
  --brand-soft:#E6F5F2;
  --brand-tint:#F2FAF8;
  --ink:#16201F;
  --ink-2:#33423F;
  --muted:#5E6F6D;
  --line:#E4ECEA;
  --line-soft:#EEF3F2;
  --bg:#FFFFFF;
  --bg-alt:#F4F8F7;
  --bg-deep:#0E2A27;
  --radius:14px;
  --radius-sm:10px;
  --radius-lg:20px;
  --shadow-sm:0 4px 14px rgba(16,40,38,.06);
  --shadow:0 10px 30px rgba(16,40,38,.08);
  --shadow-lg:0 22px 60px rgba(16,40,38,.12);
  --maxw:1200px;
  --font:"Noto Sans SC","PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}

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

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:10px;
  font-size:15px;font-weight:600;cursor:pointer;border:none;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  font-family:var(--font);
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(14,159,142,.28)}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-2px);box-shadow:0 12px 26px rgba(14,159,142,.34)}
.btn-ghost{background:#fff;color:var(--brand-deep);border:1px solid var(--brand)}
.btn-ghost:hover{background:var(--brand-soft);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--brand-deep)}
.btn-light:hover{background:var(--brand-soft)}
.btn-phone{
  background:#fff;color:var(--brand-deep);
  border:1px solid var(--brand);
  padding:11px 18px;border-radius:10px;
}
.btn-phone:hover{background:var(--brand-soft);transform:translateY(-2px)}
.btn-phone svg{width:18px;height:18px;flex:none}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:70px;gap:24px}
.brand{display:flex;align-items:center;flex:none}
.brand-logo{height:42px;width:auto;display:block;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:24px;flex:1;justify-content:center}
.nav-links a{font-size:15px;color:var(--ink-2);font-weight:500;position:relative;padding:6px 0;white-space:nowrap;transition:color .18s}
.nav-links a:hover,.nav-links a.active{color:var(--brand)}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;background:var(--brand);
}
.nav-cta{display:flex;align-items:center;flex:none}

/* 移动端菜单开关 */
.menu-toggle{display:none;background:none;border:none;cursor:pointer;width:42px;height:42px;border-radius:10px}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px auto;border-radius:2px}

/* ---------- 通用区块 ---------- */
.section{padding:84px 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:720px;margin:0 auto 48px;text-align:center}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;
  color:var(--brand);text-transform:uppercase;margin-bottom:14px;
}
.section-title{font-size:34px;font-weight:700;color:var(--ink);letter-spacing:-.5px}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px}

/* ---------- 首页 Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 500px at 88% -10%,rgba(14,159,142,.12),transparent 60%),
    linear-gradient(180deg,#F7FBFA 0%,#FFFFFF 100%);
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  padding:78px 0 86px;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;color:var(--brand-deep);
  box-shadow:var(--shadow-sm);
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--brand)}
.hero h1{
  font-size:50px;line-height:1.18;font-weight:700;color:var(--ink);
  letter-spacing:-1px;margin:22px 0 18px;
}
.hero h1 .hl{color:var(--brand)}
.hero-sub{font-size:18px;color:var(--muted);max-width:520px}
.hero-actions{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap}
.hero-meta{display:flex;gap:30px;margin-top:38px;flex-wrap:wrap}
.hero-meta .m b{display:block;font-size:26px;font-weight:700;color:var(--ink)}
.hero-meta .m span{font-size:13px;color:var(--muted)}

.hero-visual{position:relative}
.hero-card{
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);
  background:linear-gradient(150deg,#0E9F8E,#0A6F66);
  aspect-ratio:4/3.4;position:relative;
}
.hero-card svg{position:absolute;inset:0;width:100%;height:100%}
.hero-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-float{
  position:absolute;left:-26px;bottom:34px;background:#fff;border-radius:16px;
  padding:14px 18px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow);
}
.hero-float .ic{width:40px;height:40px;border-radius:11px;background:var(--brand-soft);display:grid;place-items:center;color:var(--brand)}
.hero-float b{font-size:16px;color:var(--ink)}
.hero-float span{font-size:12px;color:var(--muted);display:block}

/* ---------- 数据条 ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:38px 32px;box-shadow:var(--shadow);
  margin-top:-46px;position:relative;z-index:5;
}
.stats .s{text-align:center;padding:6px 10px}
.stats .s b{display:block;font-size:38px;font-weight:700;color:var(--brand-deep);letter-spacing:-1px}
.stats .s span{font-size:14px;color:var(--muted)}
.stats .s + .s{border-left:1px solid var(--line-soft)}

/* ---------- 特色诊疗 卡片网格 ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--brand-soft)}
.svc-ic{
  width:54px;height:54px;border-radius:14px;background:var(--brand-soft);
  display:grid;place-items:center;color:var(--brand);margin-bottom:18px;
}
.svc-ic svg{width:28px;height:28px}
.svc-card h3{font-size:20px;font-weight:700;margin-bottom:8px}
.svc-card p{font-size:14.5px;color:var(--muted)}
.svc-more{margin-top:16px;font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px}

/* ---------- 专家团队 ---------- */
.exp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.exp-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease;
}
.exp-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.exp-photo{aspect-ratio:1/1;display:grid;place-items:center;color:#fff;font-size:42px;font-weight:700;position:relative;padding:0;overflow:hidden}
.exp-photo img{width:100%;height:100%;object-fit:cover;display:block}
.exp-photo .tag{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.9);color:var(--brand-deep);font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px}
.exp-body{padding:18px 20px 22px}
.exp-body h3{font-size:18px;font-weight:700}
.exp-body .role{font-size:13px;color:var(--brand);font-weight:600;margin:2px 0 10px}
.exp-body .good{font-size:13.5px;color:var(--muted);line-height:1.6}

/* ---------- 文章卡片 ---------- */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.art-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column;
}
.art-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.art-thumb{aspect-ratio:16/10;position:relative;display:grid;place-items:center;color:#fff}
.art-thumb .cat{position:absolute;top:14px;left:14px;background:rgba(255,255,255,.92);color:var(--brand-deep);font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px}
.art-thumb svg{width:46px;height:46px;opacity:.92}
.art-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.art-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.art-body h3{font-size:17.5px;font-weight:700;line-height:1.4;margin-bottom:10px}
.art-body p{font-size:14px;color:var(--muted);flex:1}
.art-foot{display:flex;align-items:center;gap:14px;margin-top:16px;font-size:12.5px;color:var(--muted)}
.art-foot .views{display:inline-flex;align-items:center;gap:5px}

/* ===== 首页科普文章：按栏目（children）聚合的卡片列表，对齐 kfzsy2 调用 ===== */
.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}
.category-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 22px 18px;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand-soft)}
.category-title{
  position:relative;font-size:17px;font-weight:700;color:var(--ink);
  padding-left:13px;margin-bottom:14px;
}
.category-title::before{
  content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--brand),var(--brand-deep));
}
.category-article-list{list-style:none;display:flex;flex-direction:column;gap:11px;flex:1}
.category-article-item{
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  border-bottom:1px dashed var(--line);padding-bottom:11px;
}
.category-article-item:last-child{border-bottom:none;padding-bottom:0}
.article-title-link{
  font-size:14.5px;color:var(--ink-2);line-height:1.5;flex:1;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  transition:color .18s;
}
.article-title-link:hover{color:var(--brand)}
.article-date-sm{font-size:12px;color:var(--muted);white-space:nowrap;flex:none}
.category-more{
  align-self:flex-end;margin-top:14px;font-size:13.5px;font-weight:600;color:var(--brand-deep);
  transition:gap .18s,color .18s;
}
.category-more:hover{color:var(--brand)}

/* ---------- 就诊 CTA 条 ---------- */
.cta-band{
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));
  border-radius:var(--radius-lg);padding:54px 56px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta-band h2{font-size:30px;font-weight:700;margin-bottom:10px}
.cta-band p{opacity:.9;max-width:540px}
.cta-band .btn-light{background:#fff;color:var(--brand-deep);font-weight:700}
.cta-band .btn-light:hover{transform:translateY(-2px)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--bg-deep);color:#cfe2de;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand .f-title{font-size:22px;font-weight:700;color:#fff;margin-bottom:6px}
.footer-brand .f-sub{font-size:13px;color:#8fb3ad;margin-bottom:16px}
.footer-brand p{margin-top:16px;font-size:14px;color:#9fc0ba;max-width:300px}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:18px}
.footer-col a{display:block;font-size:14px;color:#a9c7c1;padding:7px 0;transition:color .18s}
.footer-col a:hover{color:#fff}
.footer-contact li{display:flex;gap:10px;font-size:14px;color:#a9c7c1;padding:7px 0}
.footer-contact svg{width:18px;height:18px;flex:none;margin-top:3px;color:var(--brand)}
.footer-bar{border-top:1px solid rgba(255,255,255,.1);margin-top:48px;padding:22px 0;font-size:13px;color:#7fa39c;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* =========================================================
   列表页
   ========================================================= */
.page-banner{
  background:linear-gradient(135deg,#0E2A27,#0E9F8E);
  color:#fff;padding:54px 0 60px;position:relative;overflow:hidden;
}
.page-banner::after{content:"";position:absolute;right:-40px;bottom:-80px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.06)}
.page-banner .crumb{font-size:13px;color:#bfe0da;margin-bottom:14px}
.page-banner .crumb a:hover{color:#fff;text-decoration:underline}
.page-banner h1{font-size:38px;font-weight:700;letter-spacing:-.5px}
.page-banner p{margin-top:12px;color:#cfeee8;max-width:620px}

.layout-2col{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.list-main{display:flex;flex-direction:column;gap:22px}
.list-item{
  display:grid;grid-template-columns:240px 1fr;gap:24px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;transition:transform .2s ease,box-shadow .2s ease;
}
.list-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.list-thumb{aspect-ratio:4/3;border-radius:var(--radius-sm);display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}
.list-thumb svg{width:42px;height:42px;opacity:.9}
.list-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.list-info{display:flex;flex-direction:column}
.list-info .cat{font-size:12px;font-weight:700;color:var(--brand);letter-spacing:1px}
.list-info h3{font-size:20px;font-weight:700;margin:8px 0 10px;line-height:1.4}
.list-info h3:hover{color:var(--brand)}
.list-info p{font-size:14.5px;color:var(--muted);flex:1}
.list-meta{display:flex;gap:18px;margin-top:14px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.list-meta span{display:inline-flex;align-items:center;gap:5px}

/* 侧栏 */
.sidebar{display:flex;flex-direction:column;gap:22px;position:sticky;top:94px}
.widget{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.widget h4{font-size:16px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.widget h4 .bar{width:4px;height:16px;border-radius:2px;background:var(--brand)}
.search-box{display:flex;background:var(--bg-alt);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.search-box input{flex:1;border:none;background:transparent;padding:12px 14px;font-size:14px;font-family:var(--font);outline:none;color:var(--ink)}
.search-box button{background:var(--brand);color:#fff;border:none;padding:0 18px;cursor:pointer;font-size:14px;font-weight:600}
.hot-list li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--line-soft)}
.hot-list li:last-child{border-bottom:none}
.hot-list .num{width:22px;height:22px;border-radius:6px;background:var(--brand-soft);color:var(--brand-deep);font-size:12px;font-weight:700;display:grid;place-items:center;flex:none;margin-top:2px}
.hot-list a{font-size:14px;color:var(--ink-2);line-height:1.5}
.hot-list a:hover{color:var(--brand)}
.cat-list{display:flex;flex-wrap:wrap;gap:10px}
.cat-list a{font-size:13.5px;color:var(--ink-2);background:var(--bg-alt);border:1px solid var(--line);padding:7px 14px;border-radius:999px;transition:.18s}
.cat-list a:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px}
.tag-cloud a{font-size:13px;color:var(--muted);padding:5px 12px;border-radius:8px;background:var(--bg-alt)}
.tag-cloud a:hover{color:var(--brand)}

/* 分页 */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:40px}
.pagination a{min-width:42px;height:42px;padding:0 14px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;font-size:14px;color:var(--ink-2);font-weight:600;transition:.18s}
.pagination a:hover,.pagination a.active{background:var(--brand);color:#fff;border-color:var(--brand)}

/* =========================================================
   文章页
   ========================================================= */
.article-wrap{max-width:820px;margin:0 auto}
.article-head{text-align:center;padding:46px 0 30px}
.article-head .cat{font-size:13px;font-weight:700;color:var(--brand);letter-spacing:2px}
.article-head h1{font-size:38px;font-weight:700;line-height:1.32;margin:16px 0 18px;letter-spacing:-.5px}
.article-meta{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-cover{aspect-ratio:16/7;border-radius:var(--radius-lg);overflow:hidden;display:grid;place-items:center;color:#fff;box-shadow:var(--shadow);position:relative}
.article-cover svg{width:70px;height:70px;opacity:.9}
.article-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.article-body{font-size:17px;line-height:1.95;color:var(--ink-2);padding:40px 0}
.article-body h2{font-size:26px;font-weight:700;color:var(--ink);margin:38px 0 16px;padding-left:14px;border-left:4px solid var(--brand)}
.article-body h3{font-size:20px;font-weight:700;color:var(--ink);margin:28px 0 12px}
.article-body p{margin:16px 0}
.article-body ul.dot{margin:16px 0;padding-left:4px}
.article-body ul.dot li{position:relative;padding-left:24px;margin:10px 0;color:var(--ink-2)}
.article-body ul.dot li::before{content:"";position:absolute;left:4px;top:12px;width:8px;height:8px;border-radius:50%;background:var(--brand)}
.pullquote{
  margin:30px 0;padding:26px 30px;border-radius:var(--radius);
  background:var(--brand-soft);border-left:4px solid var(--brand);
  font-size:20px;font-weight:600;color:var(--brand-deep);line-height:1.7;font-style:normal;
}
.infobox{
  margin:30px 0;padding:24px 26px;border-radius:var(--radius);
  background:var(--bg-alt);border:1px solid var(--line);
}
.infobox h4{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.infobox ul li{font-size:15px;color:var(--ink-2);padding:6px 0;display:flex;gap:10px}
.infobox ul li svg{width:18px;height:18px;color:var(--brand);flex:none;margin-top:3px}
.article-tags{display:flex;gap:10px;flex-wrap:wrap;padding:8px 0 30px}
.article-tags a{font-size:13.5px;color:var(--brand-deep);background:var(--brand-soft);padding:6px 14px;border-radius:999px}
.article-pager{display:flex;justify-content:space-between;gap:16px;margin-top:8px;padding-top:24px;border-top:1px solid var(--line)}
.article-pager a{font-size:14px;color:var(--ink-2);background:var(--bg-alt);padding:12px 18px;border-radius:10px;transition:color .18s,background .18s}
.article-pager a:hover{color:var(--brand);background:var(--brand-soft)}

.related{max-width:var(--maxw);margin:0 auto;padding-bottom:80px}
.related .art-grid{grid-template-columns:repeat(3,1fr)}

/* 文章页双栏 + 侧栏 */
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.article-main{min-width:0}

/* =========================================================
   响应式
   ========================================================= */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .svc-grid,.art-grid,.exp-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:8px}
  .stats .s + .s{border-left:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .layout-2col,.article-layout{grid-template-columns:1fr}
  .sidebar,.article-layout .sidebar{position:static}
}
@media(max-width:680px){
  .nav-links{display:none}
  .nav-cta{gap:8px}
  .menu-toggle{display:block}
  .hero h1{font-size:36px}
  .section{padding:60px 0}
  .section-title{font-size:27px}
  .svc-grid,.art-grid,.exp-grid{grid-template-columns:1fr}
  .list-item{grid-template-columns:1fr}
  .list-thumb{aspect-ratio:16/9}
  .cta-band{padding:36px 28px}
  .footer-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
}

/* =========================================================
   新增：真实图片适配 + SEO/GEO 板块
   ========================================================= */
.brand-logo{height:40px;width:auto;display:block}

/* 科室简介（图文左右） */
.dept-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.dept-figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:linear-gradient(140deg,#0E9F8E,#0A6F66)}
.dept-figure img{width:100%;height:100%;object-fit:cover}
.dept-text h2{font-size:30px;font-weight:700;margin-bottom:16px;letter-spacing:-.5px}
.dept-text .lead{font-size:17px;color:var(--ink-2);margin-bottom:14px}
.dept-text p{color:var(--muted);font-size:16px;margin-bottom:14px;line-height:1.85}

/* 特色诊疗中心（真实图片卡片） */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.feat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.feat-card .feat-img{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(140deg,#0E9F8E,#0A6F66)}
.feat-card .feat-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.feat-card:hover .feat-img img{transform:scale(1.05)}
.feat-card .feat-body{padding:22px 24px 26px}
.feat-card h3{font-size:20px;font-weight:700;margin-bottom:10px}
.feat-card h3 .en{display:block;font-size:12px;color:var(--brand);font-weight:600;letter-spacing:1.5px;margin-bottom:5px}
.feat-card p{font-size:14.5px;color:var(--muted);line-height:1.75}

/* 设备与环境 */
.media-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.media-grid .m{position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm);background:linear-gradient(140deg,#0E9F8E,#0A6F66)}
.media-grid .m img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.media-grid .m:hover img{transform:scale(1.06)}
.media-grid .m span{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;color:#fff;font-size:13px;font-weight:600;background:linear-gradient(transparent,rgba(14,42,39,.8))}
.media-note{font-size:15px;color:var(--muted);margin:10px 0 26px}

/* FAQ（可爬取，原生 details） */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:880px;margin:0 auto}
.faq-list details{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;overflow:hidden}
.faq-list summary{cursor:pointer;padding:18px 22px;font-size:17px;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:22px;color:var(--brand);font-weight:700;line-height:1}
.faq-list details[open] summary::after{content:"\2212"}
.faq-list .faq-a{padding:0 22px 20px;color:var(--ink-2);font-size:15.5px;line-height:1.85}

/* 响应式：新增板块 */
@media(max-width:1024px){
  .feat-grid{grid-template-columns:1fr 1fr}
  .media-grid{grid-template-columns:repeat(2,1fr)}
  .dept-split{grid-template-columns:1fr;gap:28px}
}
@media(max-width:680px){
  .feat-grid{grid-template-columns:1fr}
  .media-grid{grid-template-columns:1fr 1fr}
}