/* ===== scmpzhongyan.cn SCMP 专题站 ===== */
:root{
  --ink:#0B2E33; --ink2:#11474D; --ink3:#1B5A60;
  --gold:#D9A441; --gold-deep:#B8842E; --gold-soft:#F4E3BC;
  --cream:#F6F1E6; --card:#FFFFFF; --line:#E3DCCB;
  --txt:#22333B; --muted:#5F7076;
  --radius:14px; --shadow:0 6px 22px rgba(11,46,51,.08);
  --maxw:1120px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--txt);background:var(--cream);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:transform .18s,box-shadow .18s,background .18s;cursor:pointer;border:none}
.btn-gold{background:linear-gradient(135deg,#E3B45C,#C9912F);color:#1C1405;box-shadow:0 6px 18px rgba(185,132,46,.35)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(185,132,46,.45)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink2)}
.btn-sm{padding:8px 18px;font-size:13.5px}

/* ===== 顶栏 ===== */
.topbar{background:var(--ink);color:#C9E3E5;font-size:13px;padding:6px 0}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:10px}
.topbar a{color:var(--gold-soft);font-weight:600}
.site-header{position:sticky;top:0;z-index:900;background:rgba(11,46,51,.97);backdrop-filter:blur(8px);box-shadow:0 2px 12px rgba(0,0,0,.18)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 20px;height:66px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:#fff}
.brand .logo-mark{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--gold),#A9741F);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:13px;color:#1C1405;letter-spacing:.5px}
.brand .b-name{font-size:17px;font-weight:800;letter-spacing:.5px;line-height:1.2}
.brand .b-sub{font-size:11.5px;color:#A9C9CC;letter-spacing:1px}
.site-nav{display:flex;align-items:center;gap:4px}
.site-nav a{color:#D9ECEE;font-size:14.5px;font-weight:500;padding:8px 13px;border-radius:8px;transition:background .18s,color .18s;white-space:nowrap}
.site-nav a:hover{background:rgba(255,255,255,.09);color:#fff}
.site-nav a.active{color:#FFE9B8;background:rgba(217,164,65,.16);font-weight:700}
.nav-phone{margin-left:8px;background:linear-gradient(135deg,#E3B45C,#C9912F);color:#1C1405 !important;font-weight:800;border-radius:999px;padding:9px 18px !important}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:9px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:10px;cursor:pointer}
.nav-toggle span{display:block;width:100%;height:2.5px;background:#fff;border-radius:3px;transition:transform .25s,opacity .25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===== Hero ===== */
.hero{position:relative;color:#fff;background:
  radial-gradient(900px 420px at 85% -10%,rgba(217,164,65,.22),transparent 60%),
  radial-gradient(700px 380px at 8% 110%,rgba(27,90,96,.65),transparent 60%),
  linear-gradient(160deg,#0A2A2E 0%,#0E3E44 55%,#0B2E33 100%);
  overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;opacity:.16;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='52' height='52'%3E%3Cpath d='M0 0h6v2H0zM46 0h6v2h-6zM0 50h6v2H0zM46 50h6v2h-6z' fill='%23ffffff'/%3E%3C/svg%3E")}
.hero .wrap{position:relative;padding:72px 20px 64px}
.hero .tag{display:inline-flex;align-items:center;gap:8px;background:rgba(217,164,65,.14);border:1px solid rgba(217,164,65,.45);color:var(--gold-soft);font-size:13px;font-weight:600;padding:6px 14px;border-radius:999px;letter-spacing:1px}
.hero h1{font-size:clamp(28px,5vw,46px);font-weight:900;line-height:1.28;margin:18px 0 14px;letter-spacing:1px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero .lead{font-size:clamp(14.5px,2vw,17px);color:#C6E0E3;max-width:720px;margin-bottom:26px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero .points{display:flex;flex-wrap:wrap;gap:0;margin-top:40px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.05);overflow:hidden}
.hero .points>div{flex:1 1 150px;padding:18px 20px;border-right:1px solid rgba(255,255,255,.1);min-width:130px}
.hero .points>div:last-child{border-right:none}
.hero .points .n{font-size:26px;font-weight:900;color:var(--gold)}
.hero .points .t{font-size:13px;color:#A9C9CC;margin-top:4px}

/* ===== 通用区块 ===== */
.section{padding:64px 0}
.section.alt{background:#fff}
.sec-head{margin-bottom:38px;max-width:820px}
.sec-head .no{display:inline-flex;align-items:center;gap:10px;color:var(--gold-deep);font-weight:800;font-size:14px;letter-spacing:2px}
.sec-head .no::after{content:"";width:34px;height:2px;background:var(--gold);display:inline-block}
.sec-head h2{font-size:clamp(22px,3.4vw,32px);font-weight:900;color:var(--ink);margin:10px 0 10px;line-height:1.35}
.sec-head p{color:var(--muted);font-size:15px}

/* 卡片网格 */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(11,46,51,.14)}
.card .ic{width:46px;height:46px;border-radius:12px;background:rgba(11,46,51,.08);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:18px;color:var(--ink2);margin-bottom:14px}
.card h3{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:8px}
.card p{font-size:14px;color:var(--muted)}

/* 模块卡 */
.mod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.mod-card{border-radius:var(--radius);padding:22px;border:1px solid var(--line);background:#fff;position:relative;box-shadow:var(--shadow)}
.mod-card .m{font-size:15px;font-weight:900;letter-spacing:1px}
.mod-card .b-tag{display:inline-block;font-size:11.5px;font-weight:700;padding:2px 10px;border-radius:999px;margin-left:6px;vertical-align:2px}
.mod-card .req{border:1px solid var(--gold);color:var(--gold-deep);background:var(--gold-soft)}
.mod-card .opt{border:1px solid #BFD8DA;color:#2A7B82;background:#EAF4F4}
.mod-card h3{margin:12px 0 8px;font-size:16.5px;font-weight:800;color:var(--ink)}
.mod-card p{font-size:13.5px;color:var(--muted)}
.mod-card.req-card{border-top:3px solid var(--gold)}

/* 条件表 */
.cond{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cond .card{text-align:center}
.cond .lvl{font-size:19px;font-weight:900;color:var(--ink)}
.cond .yr{font-size:30px;font-weight:900;color:var(--gold-deep);margin:8px 0 2px}
.cond .yr small{font-size:14px;font-weight:700;color:var(--muted)}

/* 费用卡 */
.fee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.fee-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px 24px;text-align:center;position:relative;box-shadow:var(--shadow);transition:transform .2s}
.fee-card.hot{border:2px solid var(--gold);transform:translateY(-6px)}
.fee-card .f-name{font-size:17px;font-weight:800;color:var(--ink)}
.fee-card .f-tag{display:inline-block;margin-top:6px;font-size:12px;background:var(--gold-soft);color:var(--gold-deep);font-weight:700;padding:3px 12px;border-radius:999px}
.fee-card .price{font-size:34px;font-weight:900;color:var(--ink);margin:18px 0 4px}
.fee-card .price small{font-size:14px;color:var(--muted);font-weight:600}
.fee-card .pre{margin:6px 0 18px;color:var(--gold-deep);font-weight:700;font-size:14.5px}
.fee-card ul{text-align:left;font-size:13.5px;color:var(--muted);margin-bottom:20px}
.fee-card ul li{padding:7px 0 7px 22px;position:relative;border-top:1px dashed var(--line)}
.fee-card ul li::before{content:"✓";position:absolute;left:0;color:var(--gold-deep);font-weight:900}

/* 流程时间线 */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 16px;text-align:center;box-shadow:var(--shadow)}
.step .s-no{width:38px;height:38px;margin:0 auto 10px;border-radius:50%;background:var(--ink);color:var(--gold);font-weight:900;display:flex;align-items:center;justify-content:center;font-size:15px}
.step h3{font-size:14.5px;font-weight:800;color:var(--ink);margin-bottom:6px}
.step p{font-size:12.5px;color:var(--muted)}

/* 师资 */
.teachers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.teacher{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow)}
.avatar{width:74px;height:74px;margin:0 auto 14px;border-radius:50%;background:linear-gradient(135deg,var(--ink2),var(--ink));color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:900}
.teacher h3{font-size:17px;font-weight:800;color:var(--ink)}
.teacher .role{color:var(--gold-deep);font-size:13px;font-weight:700;margin:4px 0 10px}
.teacher p{font-size:13.5px;color:var(--muted)}

/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 46px 16px 18px;font-weight:700;font-size:15px;color:var(--ink);position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:24px;height:24px;border-radius:50%;background:var(--gold-soft);color:var(--gold-deep);display:flex;align-items:center;justify-content:center;font-weight:900;transition:transform .2s}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-item .ans{padding:0 18px 16px;font-size:14px;color:var(--muted)}

/* CTA 大横幅 */
.cta-band{background:linear-gradient(135deg,#0B2E33,#11474D);color:#fff;border-radius:20px;padding:44px 36px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;opacity:.12;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='52' height='52'%3E%3Cpath d='M0 0h6v2H0zM46 0h6v2h-6zM0 50h6v2H0zM46 50h6v2h-6z' fill='%23ffffff'/%3E%3C/svg%3E")}
.cta-band h2{font-size:clamp(20px,3vw,28px);font-weight:900;position:relative;margin-bottom:10px}
.cta-band p{color:#C6E0E3;font-size:15px;position:relative;margin-bottom:24px}
.cta-band .ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;position:relative}

/* 文章页 */
.article-hero{background:linear-gradient(160deg,#0A2A2E,#11474D);color:#fff;padding:52px 0 44px}
.article-hero .crumb{color:#A9C9CC;font-size:13px;margin-bottom:12px}
.article-hero .crumb a{color:var(--gold-soft)}
.article-hero h1{font-size:clamp(22px,3.4vw,32px);font-weight:900;line-height:1.4}
.article-hero .meta{color:#A9C9CC;font-size:13px;margin-top:12px}
.article-body{max-width:820px;margin:0 auto;padding:36px 20px 20px}
.article-body h2{font-size:20px;font-weight:900;color:var(--ink);margin:30px 0 12px;padding-left:14px;border-left:4px solid var(--gold)}
.article-body h3{font-size:16.5px;font-weight:800;color:var(--ink2);margin:22px 0 10px}
.article-body p{font-size:15px;color:#37474F;margin-bottom:14px}
.article-body ul{margin:0 0 16px 4px}
.article-body ul li{padding:6px 0 6px 22px;position:relative;font-size:14.5px;color:#37474F}
.article-body ul li::before{content:"▸";position:absolute;left:0;color:var(--gold-deep);font-weight:900}
.article-box{background:var(--gold-soft);border:1px solid #E8CE96;border-radius:12px;padding:16px 18px;font-size:14px;color:#6B5320;margin:18px 0}
.article-cta{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;text-align:center;box-shadow:var(--shadow);margin:30px 0 10px}
.article-cta p{font-size:14px;color:var(--muted);margin-bottom:14px}

/* 页脚 */
.site-footer{background:#082326;color:#A9C9CC;margin-top:60px;padding:48px 0 90px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.footer-grid h4{color:#fff;font-size:15px;font-weight:800;margin-bottom:14px;letter-spacing:1px}
.footer-grid a{display:block;color:#A9C9CC;font-size:13.5px;padding:5px 0}
.footer-grid a:hover{color:var(--gold-soft)}
.footer-brand .logo-mark{margin-bottom:12px}
.footer-brand p{font-size:13.5px;line-height:1.9}
.footer-contact{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:18px;margin-top:14px}
.footer-contact .tel{font-size:24px;font-weight:900;color:var(--gold)}
.footer-contact .wx{font-size:14px;margin-top:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:18px;font-size:12.5px;color:#7FA3A7;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* 移动端底部 CTA */
.mobile-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:950;background:rgba(11,46,51,.98);padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:10px;border-top:1px solid rgba(217,164,65,.4)}
.mobile-cta a{flex:1;text-align:center;font-weight:800;font-size:14.5px;border-radius:10px;padding:12px 6px}
.mobile-cta .m-tel{background:linear-gradient(135deg,#E3B45C,#C9912F);color:#1C1405}
.mobile-cta .m-wx{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25)}
.float-wx{position:fixed;right:18px;bottom:96px;z-index:940;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#2FA36B,#1E7A4F);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:10px;font-weight:700;box-shadow:0 8px 20px rgba(31,122,79,.4);cursor:pointer}
.float-wx::before{content:"微";font-size:16px;font-weight:900}

/* 页内通用 */
.mt40{margin-top:40px}
.tc{text-align:center}
.note{font-size:12.5px;color:var(--muted)}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--ink2);font-weight:600}

/* 响应式 */
@media (max-width:960px){
  .grid3,.cond,.teachers{grid-template-columns:repeat(2,1fr)}
  .grid4,.mod-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .hero .points>div{min-width:110px}
}
@media (max-width:720px){
  .section{padding:48px 0}
  .site-nav{position:absolute;top:66px;left:0;right:0;flex-direction:column;align-items:stretch;background:rgba(10,38,42,.99);padding:10px 20px 16px;display:none;border-top:1px solid rgba(217,164,65,.3);box-shadow:0 14px 24px rgba(0,0,0,.25);max-height:calc(100vh - 66px);overflow:auto}
  .site-nav.open{display:flex}
  .site-nav a{padding:13px 10px;font-size:15.5px;border-bottom:1px solid rgba(255,255,255,.07);border-radius:0}
  .site-nav a.active{background:rgba(217,164,65,.14)}
  .nav-phone{margin:10px 0 0;text-align:center}
  .nav-toggle{display:flex}
  .hero .wrap{padding:52px 20px 48px}
  .hero .points{display:grid;grid-template-columns:1fr 1fr;border:none;background:none;gap:10px;margin-top:30px}
  .hero .points>div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;min-width:0}
  .hero .points>div:nth-child(2n){border-right:1px solid rgba(255,255,255,.12)}
  .grid3,.grid4,.mod-grid,.cond,.teachers,.fee-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .fee-card.hot{transform:none}
  .cta-band{padding:36px 20px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .site-footer{padding-bottom:110px}
  .mobile-cta{display:flex}
  .float-wx{bottom:84px;right:14px;width:48px;height:48px}
  .topbar .wrap{justify-content:center}
  .topbar .t-r{display:none}
}
@media (max-width:400px){
  .steps{grid-template-columns:1fr 1fr;gap:10px}
  .btn{width:100%}
  .hero .ctas .btn{width:auto;flex:1}
}