/* ===== V43 左右分屏滚动 深藏蓝+香槟金 (sp-) ===== */
:root{
  --sp-dark:#0f1f2e;
  --sp-dark2:#152638;
  --sp-gold:#c9a96e;
  --sp-gold2:#b39458;
  --sp-ivory:#f8f4ec;
  --sp-gray:#f5f2eb;
  --sp-text:#2c2c2c;
  --sp-muted:#7a7a7a;
  --sp-line:rgba(255,255,255,.1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans SC',-apple-system,sans-serif;color:var(--sp-text);background:var(--sp-ivory);line-height:1.75;font-size:15px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.sp-layout{display:flex;min-height:100vh}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:all .25s}
.sp-btn{display:inline-block;padding:13px 28px;border-radius:2px;font-weight:500;font-size:14px;cursor:pointer;border:none;transition:.25s;letter-spacing:1px;text-align:center}
.sp-btn-gold{background:var(--sp-gold);color:var(--sp-dark)}
.sp-btn-gold:hover{background:var(--sp-gold2);color:#fff}
.sp-btn-dark{background:var(--sp-dark);color:#fff}
.sp-btn-dark:hover{background:var(--sp-gold);color:var(--sp-dark)}
.sp-btn-line{background:transparent;color:var(--sp-dark);border:1.5px solid var(--sp-dark)}
.sp-btn-line:hover{background:var(--sp-dark);color:var(--sp-gold)}
.sp-btn-block{display:block;width:100%}
.sp-sec-kicker{display:inline-block;font-size:11px;letter-spacing:4px;color:var(--sp-gold);text-transform:uppercase;margin-bottom:20px;font-weight:700}
.sp-kicker-light{color:rgba(255,255,255,.7)}

/* 左侧固定面板 */
.sp-side{position:fixed;left:0;top:0;bottom:0;width:260px;background:var(--sp-dark);color:#d4d4d4;z-index:900;overflow-y:auto;border-right:1px solid var(--sp-line)}
.sp-side-inner{padding:36px 28px;display:flex;flex-direction:column;min-height:100%}
.sp-logo{margin-bottom:50px;border-bottom:1px solid var(--sp-line);padding-bottom:24px}
.sp-logo-en{display:block;font-family:'Playfair Display',serif;font-size:12px;letter-spacing:3px;color:var(--sp-gold);margin-bottom:6px}
.sp-logo-cn{display:block;font-size:22px;font-weight:900;color:#fff;letter-spacing:2px}
.sp-side-nav{list-style:none;flex:1}
.sp-nav-link{display:flex;align-items:center;gap:14px;padding:12px 0;color:#a0a8b4;font-size:14px;letter-spacing:1px;border-left:2px solid transparent;padding-left:0;transition:all .2s}
.sp-nav-link .sp-num{font-size:11px;color:var(--sp-gold);font-weight:700;opacity:.6;width:24px;transition:all .2s}
.sp-nav-link:hover,.sp-nav-link.active{color:#fff;border-left-color:var(--sp-gold);padding-left:10px}
.sp-nav-link:hover .sp-num,.sp-nav-link.active .sp-num{opacity:1}
.sp-side-foot{margin-top:30px;padding-top:24px;border-top:1px solid var(--sp-line)}
.sp-tel-block{display:block;padding:14px;background:rgba(201,169,110,.1);border:1px solid var(--sp-gold);border-radius:4px;text-align:center}
.sp-tel-label{display:block;font-size:10px;letter-spacing:2px;color:var(--sp-gold);margin-bottom:4px;text-transform:uppercase}
.sp-tel-num{display:block;font-size:16px;font-weight:900;color:#fff;letter-spacing:1px}
.sp-mobile-toggle{display:none;position:fixed;top:16px;left:16px;z-index:1000;width:42px;height:42px;background:var(--sp-dark);border:none;border-radius:4px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:0}
.sp-mobile-toggle span{width:20px;height:2px;background:var(--sp-gold);transition:.3s;display:block}

/* 右侧主内容 */
.sp-main{margin-left:260px;flex:1;padding-bottom:60px;position:relative}
.sp-sec{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}
.sp-sec-full{padding:100px 60px;grid-column:1/-1}
.sp-sec-text{padding:80px 60px;display:flex;flex-direction:column;justify-content:center;background:var(--sp-ivory)}
.sp-sec-media{position:relative;overflow:hidden;min-height:400px;background:var(--sp-dark)}
.sp-sec-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.sp-sec-media-dark{background:var(--sp-dark);display:flex;align-items:center;justify-content:center;padding:60px}
.sp-media-text{color:#fff;max-width:360px}
.sp-media-text h2{font-family:'Playfair Display',serif;font-size:46px;line-height:1.1;font-weight:900;color:var(--sp-gold);margin:14px 0}
.sp-media-text p{opacity:.8;font-size:15px;line-height:1.8}

/* Hero */
.sp-hero-h{font-size:52px;font-weight:900;line-height:1.15;letter-spacing:-.5px;margin-bottom:20px;color:var(--sp-dark)}
.sp-hero-p{font-size:16px;color:var(--sp-muted);line-height:2;margin-bottom:30px;max-width:440px}
.sp-hero-btns{display:flex;gap:14px;margin-bottom:30px;flex-wrap:wrap}
.sp-hero-call{font-size:14px;color:var(--sp-muted)}
.sp-hero-call a{color:var(--sp-gold);font-weight:700;font-size:20px;margin-left:8px}

/* 服务网格 */
.sp-svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;padding:60px 40px!important;align-content:center}
.sp-svc-item{padding:24px 20px;border-bottom:1px solid rgba(0,0,0,.06);border-right:1px solid rgba(0,0,0,.06);transition:all .3s;display:block}
.sp-svc-item:nth-child(2n){border-right:none}
.sp-svc-item:hover{background:var(--sp-dark);color:#fff}
.sp-svc-item:hover .sp-svc-no{color:var(--sp-gold)}
.sp-svc-no{font-family:'Playfair Display',serif;font-size:28px;font-weight:900;color:rgba(0,0,0,.15);display:block;margin-bottom:8px;transition:.3s}
.sp-svc-item h3{font-size:16px;font-weight:700;margin-bottom:6px;color:var(--sp-dark);transition:.3s}
.sp-svc-item:hover h3{color:var(--sp-gold)}
.sp-svc-item p{font-size:12px;color:var(--sp-muted);line-height:1.6;transition:.3s}
.sp-svc-item:hover p{color:rgba(255,255,255,.7)}

/* IVF 三卡 */
.sp-ivf-cards{padding:60px 40px;display:grid;grid-template-columns:1fr;gap:14px;align-content:center;background:var(--sp-gray)}
.sp-ivf-text{background:var(--sp-dark);color:#fff}
.sp-ivf-text h2{color:#fff;font-size:44px;font-weight:900;line-height:1.15;margin-bottom:20px}
.sp-ivf-text p{color:rgba(255,255,255,.75);margin-bottom:30px;font-size:15px;line-height:1.9}
.sp-ivf-text .sp-sec-kicker{color:var(--sp-gold)}
.sp-ivf-card{background:#fff;padding:22px 26px;border-left:4px solid #ddd;transition:all .3s}
.sp-ivf-card:hover{border-left-color:var(--sp-gold);transform:translateX(6px);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.sp-ivf-gold{border-left-color:var(--sp-gold);background:linear-gradient(135deg,#fff,var(--sp-ivory))}
.sp-ivf-dark{border-left-color:var(--sp-dark);background:var(--sp-dark);color:#fff}
.sp-ivf-dark .sp-ivf-tag{color:var(--sp-gold)}
.sp-ivf-num{font-family:'Playfair Display',serif;font-size:36px;font-weight:900;color:var(--sp-gold);line-height:1;margin-bottom:8px}
.sp-ivf-dark .sp-ivf-num{color:var(--sp-gold)}
.sp-ivf-card h3{font-size:18px;font-weight:700;margin-bottom:4px}
.sp-ivf-tag{font-size:12px;color:var(--sp-gold);font-weight:500;margin-bottom:10px;display:block;letter-spacing:1px}
.sp-ivf-card > p:last-child{font-size:13px;color:var(--sp-muted);line-height:1.7}
.sp-ivf-dark > p:last-child{color:rgba(255,255,255,.7)}

/* 健康 */
.sp-health-grid{padding:60px 40px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:14px;background:var(--sp-dark);align-content:center}
.sp-health-f{background:linear-gradient(135deg,#fce4ec,#f8bbd0);padding:28px;border-radius:6px;grid-row:span 2;display:flex;flex-direction:column;justify-content:center}
.sp-health-m{background:linear-gradient(135deg,#e3f2fd,#90caf9);padding:24px;border-radius:6px}
.sp-health-both{background:var(--sp-gold);padding:24px;border-radius:6px;color:var(--sp-dark)}
.sp-health-f span,.sp-health-m span{font-size:36px;display:block;margin-bottom:10px}
.sp-health-f h3,.sp-health-m h3,.sp-health-both h3{font-size:18px;font-weight:700;margin-bottom:8px}
.sp-health-f p,.sp-health-m p,.sp-health-both p{font-size:13px;line-height:1.7}
.sp-health h2{font-size:44px;font-weight:900;line-height:1.15;margin-bottom:20px;color:var(--sp-dark)}
.sp-health-list{list-style:none;margin-top:24px}
.sp-health-list li{padding:10px 0;border-bottom:1px dashed rgba(0,0,0,.1);font-size:14px;color:#444}

/* 流程 */
.sp-flow{background:var(--sp-ivory)}
.sp-flow h2{font-size:44px;font-weight:900;line-height:1.15;margin-bottom:20px}
.sp-flow-list{padding:60px 50px;display:flex;flex-direction:column;justify-content:center;position:relative}
.sp-flow-list::before{content:'';position:absolute;left:62px;top:60px;bottom:60px;width:2px;background:var(--sp-gold)}
.sp-flow-item{display:flex;gap:20px;padding:16px 0;position:relative}
.sp-flow-dot{width:24px;height:24px;background:var(--sp-gold);border-radius:50%;flex-shrink:0;z-index:2;margin-top:2px;box-shadow:0 0 0 4px var(--sp-ivory)}
.sp-flow-item h4{font-size:15px;font-weight:700;color:var(--sp-dark);margin-bottom:4px}
.sp-flow-item p{font-size:13px;color:var(--sp-muted);line-height:1.7}

/* 团队通栏 */
.sp-team{background:var(--sp-gray)}
.sp-team-head{text-align:center;max-width:600px;margin:0 auto 50px}
.sp-team-head h2{font-size:36px;font-weight:900;margin:14px 0;color:var(--sp-dark)}
.sp-team-head p{color:var(--sp-muted);font-size:15px;line-height:1.8}
.sp-team-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.sp-team-card{background:#fff;padding:32px 24px;border-radius:6px;text-align:center;transition:all .3s;border-top:3px solid transparent}
.sp-team-card:hover{border-top-color:var(--sp-gold);transform:translateY(-6px);box-shadow:0 14px 32px rgba(0,0,0,.08)}
.sp-team-ic{width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,var(--sp-gold),var(--sp-gold2));display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 16px}
.sp-team-card h4{font-size:16px;font-weight:700;color:var(--sp-dark);margin-bottom:8px}
.sp-team-card p{font-size:13px;color:var(--sp-muted);line-height:1.7}

/* FAQ */
.sp-faq-list{padding:60px 50px;display:flex;flex-direction:column;justify-content:center;gap:10px;background:var(--sp-ivory)}
.sp-faq-list details{background:#fff;border-radius:4px;border-left:3px solid var(--sp-gold);transition:all .2s}
.sp-faq-list details[open]{box-shadow:0 6px 20px rgba(0,0,0,.06)}
.sp-faq-list summary{padding:18px 24px;cursor:pointer;font-weight:600;font-size:14px;list-style:none;color:var(--sp-dark);padding-right:46px;position:relative}
.sp-faq-list summary::after{content:'+';position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:20px;color:var(--sp-gold);transition:.3s}
.sp-faq-list details[open] summary::after{content:'−'}
.sp-faq-list details p{padding:0 24px 20px;font-size:13px;color:var(--sp-muted);line-height:1.8}

/* 资讯 */
.sp-news{background:var(--sp-ivory)}

/* 资讯 Grid 系统规则 */
ul.article-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;list-style:none;margin:0;padding:0;width:100%;box-sizing:border-box}
ul.article-cards > li.article-card{min-width:0;width:auto;max-width:none;margin:0;float:none;box-sizing:border-box;background:#fff;border-radius:6px;overflow:hidden;transition:all .3s;border:1px solid rgba(0,0,0,.05)}
ul.article-cards > li.article-card:hover{transform:translateY(-5px);box-shadow:0 14px 32px rgba(15,31,46,.12)}
.article-card .card-thumb{width:100%;overflow:hidden}
.article-card .card-thumb img{display:block;width:100%;max-width:100%;height:auto;object-fit:cover;aspect-ratio:16/10}
.article-card .card-title{overflow-wrap:anywhere;font-size:15px;font-weight:700;color:var(--sp-dark)!important;padding:14px 18px 6px;line-height:1.5;display:block}
.article-card .card-date{display:block;font-size:12px;color:#999;padding:0 18px}
.article-card .card-summary{overflow-wrap:anywhere;font-size:13px;color:var(--sp-muted);padding:8px 18px 18px;line-height:1.7}

/* 联系 */
.sp-contact-text{background:var(--sp-dark);color:#fff}
.sp-contact-text h2{color:#fff;font-size:40px;font-weight:900;margin-bottom:18px}
.sp-contact-text p{color:rgba(255,255,255,.7);margin-bottom:30px}
.sp-contact-info{border-top:1px solid var(--sp-line);padding-top:24px}
.sp-contact-row{display:flex;padding:14px 0;border-bottom:1px solid var(--sp-line);gap:14px;align-items:flex-start}
.sp-contact-label{font-size:12px;letter-spacing:2px;color:var(--sp-gold);min-width:100px;text-transform:uppercase}
.sp-contact-val{font-size:14px;flex:1;color:#e0e0e0}
.sp-contact-val a{color:var(--sp-gold);font-weight:700;font-size:18px}
.sp-contact-form{padding:60px;display:flex;align-items:center;background:var(--sp-gray)}
.sp-contact-form form{background:#fff;padding:36px;border-radius:6px;width:100%;box-shadow:0 8px 30px rgba(0,0,0,.06)}
.sp-contact-form h3{font-size:22px;font-weight:700;color:var(--sp-dark);margin-bottom:20px;padding-bottom:14px;border-bottom:2px solid var(--sp-gold)}
.sp-contact-form label{display:block;font-size:13px;color:#555;margin-bottom:14px;font-weight:500}
.sp-contact-form input,.sp-contact-form select,.sp-contact-form textarea{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:3px;font-size:14px;margin-top:6px;font-family:inherit;background:#fafafa}
.sp-contact-form input:focus,.sp-contact-form select:focus,.sp-contact-form textarea:focus{outline:none;border-color:var(--sp-gold);background:#fff}

/* 详情页 */
.sp-detail{margin-left:260px;padding-bottom:60px}
.sp-detail-grid{display:grid;grid-template-columns:1fr;min-height:100vh}
.sp-detail-hero{position:relative;height:480px;overflow:hidden}
.sp-detail-hero img{width:100%;height:100%;object-fit:cover}
.sp-detail-hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(15,31,46,.95) 0%,rgba(15,31,46,.5) 50%,transparent 100%)}
.sp-detail-hero-text{position:absolute;left:60px;right:60px;bottom:50px;color:#fff;z-index:2}
.sp-detail-hero-text .sp-breadcrumb{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:16px}
.sp-detail-hero-text .sp-breadcrumb a{color:var(--sp-gold)}
.sp-detail-cat{display:inline-block;background:var(--sp-gold);color:var(--sp-dark);padding:4px 14px;border-radius:2px;font-size:11px;letter-spacing:2px;font-weight:700;margin-bottom:14px;text-transform:uppercase}
.sp-detail-hero-text h1{font-size:38px;font-weight:900;line-height:1.3;margin-bottom:12px}
.sp-detail-date{font-size:13px;opacity:.8}
.sp-detail-body{max-width:820px;margin:-40px auto 0;background:#fff;padding:50px 60px;position:relative;z-index:3;box-shadow:0 -10px 40px rgba(0,0,0,.1);border-radius:6px 6px 0 0}
.sp-detail-summary{padding:18px 22px;background:var(--sp-ivory);border-left:4px solid var(--sp-gold);font-size:15px;line-height:1.9;color:#555;margin-bottom:28px}
.sp-detail-content{font-size:15px;line-height:2;color:#3d3d3d}
.sp-detail-content h2,.sp-detail-content h3{color:var(--sp-dark);margin:28px 0 14px;font-weight:700}
.sp-detail-content h2{font-size:24px}
.sp-detail-content h3{font-size:20px}
.sp-detail-content p{margin-bottom:16px}
.sp-detail-content img{border-radius:4px;margin:16px 0}
.sp-disclaim{margin-top:30px;padding:18px 22px;background:#fff9e6;border-left:4px solid #d4a017;font-size:13px;color:#7d5a00;line-height:1.8}
.sp-detail-nav-btns{display:flex;gap:12px;margin-top:28px;padding-top:28px;border-top:1px solid #eee;flex-wrap:wrap}
.sp-detail-related{margin-top:30px}
.sp-detail-related h4{font-size:16px;font-weight:700;color:var(--sp-dark);margin-bottom:14px}
.sp-detail-tags{display:flex;flex-wrap:wrap;gap:8px}
.sp-detail-tags a{display:inline-block;padding:6px 14px;background:var(--sp-ivory);border:1px solid #ddd;border-radius:2px;font-size:13px;color:#555}
.sp-detail-tags a:hover{background:var(--sp-gold);color:var(--sp-dark);border-color:var(--sp-gold)}

/* Footer bar */
.sp-footbar{background:var(--sp-dark);color:#aaa;padding:18px 0;margin-left:260px;border-top:1px solid var(--sp-line)}
.sp-footbar-inner{max-width:1200px;margin:0 auto;padding:0 60px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;font-size:12px}
.sp-footbar-left{flex:1}
.sp-footbar a{color:var(--sp-gold);margin:0 6px}
.sp-footbar-links a{color:#888;font-size:12px;margin:0 8px}
.sp-footbar-links a:hover{color:var(--sp-gold)}
.sp-footbar-tel{color:var(--sp-gold);font-weight:700;font-size:14px;white-space:nowrap}

/* 响应式 */
@media(max-width:1024px){
  .sp-side{transform:translateX(-100%);transition:transform .3s;width:280px}
  .sp-side.open{transform:translateX(0)}
  .sp-main{margin-left:0}
  .sp-footbar{margin-left:0}
  .sp-detail{margin-left:0}
  .sp-footbar-inner{padding:0 20px}
  .sp-mobile-toggle{display:flex}
  .sp-sec{grid-template-columns:1fr;min-height:auto}
  .sp-sec-text,.sp-sec-full{padding:60px 22px}
  .sp-sec-media{min-height:300px}
  .sp-svc-grid{padding:40px 22px!important}
  .sp-ivf-cards{padding:40px 22px}
  .sp-health-grid{padding:40px 22px}
  .sp-flow-list{padding:40px 22px}
  .sp-faq-list{padding:40px 22px}
  .sp-contact-form{padding:40px 22px}
  .sp-team-cards{grid-template-columns:repeat(2,1fr)}
  .sp-hero-h,.sp-media-text h2,.sp-ivf-text h2,.sp-health h2,.sp-flow h2,.sp-contact-text h2{font-size:30px}
  .sp-detail-hero{height:360px}
  .sp-detail-hero-text{left:22px;right:22px;bottom:30px}
  .sp-detail-hero-text h1{font-size:24px}
  .sp-detail-body{padding:30px 22px;margin-top:-30px}
}
@media(max-width:560px){
  .sp-svc-grid{grid-template-columns:1fr}
  .sp-svc-item{border-right:none!important}
  .sp-health-grid{grid-template-columns:1fr}
  .sp-health-f{grid-row:span 1}
  .sp-team-cards{grid-template-columns:1fr}
  .sp-hero-h{font-size:28px}
  .sp-detail-body{padding:24px 18px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}