*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4FBFF;color:#223044;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}a{color:#0877C9}img{max-width:100%}button{font:inherit}.site-header{position:sticky;top:0;z-index:9999;width:100%;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(8,119,201,.08)}.header-inner{max-width:1180px;min-height:70px;margin:0 auto;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:14px}.site-logo{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}.site-logo img{display:block;height:40px;width:auto;max-width:168px;object-fit:contain}.logo-text{font-size:24px;font-weight:900;color:#0877C9;white-space:nowrap}.nav-core{display:flex;align-items:center;justify-content:center;gap:2px;min-width:0}.nav-core a{color:#1D2A3A;padding:8px 11px;font-weight:700;text-decoration:none;white-space:nowrap}.nav-core a.is-current,.nav-core a:hover{color:#0877C9;border-bottom:2px solid #1CA8F6}.main-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;min-width:96px;padding:0 20px;background:linear-gradient(135deg,#38C7FF 0%,#1CA8F6 48%,#0877C9 100%);color:#FFFFFF;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 12px 26px rgba(8,119,201,.18);white-space:nowrap}.channel-bar{background:#EAF7FF;border-top:1px solid rgba(28,168,246,.12)}.channel-scroll{max-width:1180px;margin:auto;padding:8px 18px;display:flex;gap:18px;overflow-x:auto;scrollbar-width:thin}.channel-scroll a{flex:0 0 auto;color:#5F7082;text-decoration:none;font-weight:700;font-size:14px}.channel-scroll a:hover,.channel-scroll a.is-current{color:#0877C9}.menu-toggle{display:none;border:0;background:transparent;width:42px;height:42px;padding:10px}.menu-toggle span{display:block;height:2px;background:#0877C9;margin:5px 0;border-radius:2px}.mobile-drawer,.drawer-mask{display:none}.site-main{min-height:60vh}.page-shell{max-width:1180px;margin:0 auto;padding:48px 78px 64px 18px}.page-head{max-width:840px;margin-bottom:28px}.eyebrow{color:#0877C9;font-weight:800;letter-spacing:.08em;font-size:13px}.page-head h1,.reading h1{font-size:clamp(28px,4vw,44px);line-height:1.2;color:#0877C9;margin:8px 0 14px}.page-head p{font-size:18px;color:#5F7082}.panel{background:#fff;border:1px solid rgba(28,168,246,.12);border-radius:16px;box-shadow:0 16px 40px rgba(8,119,201,.08);padding:26px}.soft{background:#EAF7FF;box-shadow:none}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.stack{display:grid;gap:18px}.reading{max-width:820px;margin:0 auto}.reading h2,.panel h2,.panel h3{color:#0877C9;line-height:1.35}.reading h2{font-size:25px;margin-top:34px}.reading p,.panel p{font-size:16px}.lead{font-size:18px!important;color:#33475b}.link-list{display:grid;gap:10px}.link-list a{display:block;text-decoration:none;padding:12px 14px;border:1px solid rgba(28,168,246,.12);border-radius:12px;background:#fff;font-weight:700}.link-list a:hover{background:#EAF7FF}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#EAF7FF;aspect-ratio:16/9}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-placeholder{display:grid;place-items:center;color:#7A8A9A}.media-placeholder span{font-size:14px}.topic-media{max-height:240px}.hero-wrap{max-width:1180px;margin:30px auto 0;padding:0 78px 0 18px}.hero-slider{position:relative;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 16px 40px rgba(8,119,201,.08);height:320px}.hero-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .35s}.hero-slide.is-active{opacity:1;pointer-events:auto}.hero-slide .media{height:100%;aspect-ratio:auto;border-radius:0}.hero-slide .media>img{object-fit:contain}.hero-control{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:42px;height:42px;border-radius:50%;border:1px solid rgba(28,168,246,.25);background:rgba(255,255,255,.9);color:#0877C9;font-size:24px;cursor:pointer}.hero-prev{left:14px}.hero-next{right:14px}.hero-dots{position:absolute;left:0;right:0;bottom:12px;display:flex;justify-content:center;gap:8px;z-index:4}.hero-dot{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:#b7dff5;cursor:pointer}.hero-dot.is-active{background:#0877C9}.magazine{display:grid;grid-template-columns:58fr 42fr;gap:22px}.mag-main .media{margin:18px 0}.mini-card{min-height:0}.topic-strip{display:flex;gap:10px;overflow-x:auto;padding:3px 0 12px}.topic-strip a{flex:0 0 auto;text-decoration:none;padding:9px 15px;border-radius:999px;background:#fff;border:1px solid rgba(28,168,246,.18);font-weight:700;color:#0877C9}.section-title{font-size:26px;color:#0877C9;margin:0 0 18px}.notice-line{border-left:4px solid #1CA8F6;padding:15px 18px;background:#fff;border-radius:0 14px 14px 0}.step-list{counter-reset:step;display:grid;gap:14px}.step-list div{counter-increment:step;background:#fff;border-radius:14px;padding:17px 18px;border:1px solid rgba(28,168,246,.12)}.step-list div:before{content:counter(step);display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#EAF7FF;color:#0877C9;font-weight:900;margin-right:10px}.table-like{display:grid;border:1px solid rgba(28,168,246,.12);border-radius:14px;overflow:hidden}.table-like>div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:14px 18px;background:#fff;border-bottom:1px solid rgba(28,168,246,.12)}.table-like>div:last-child{border-bottom:0}.table-like b{color:#0877C9}.faq-list details{background:#fff;border:1px solid rgba(28,168,246,.12);border-radius:14px;padding:16px 18px;margin:12px 0}.faq-list summary{cursor:pointer;font-weight:800;color:#0877C9}.faq-list p{margin-bottom:0}.side-float{position:fixed;right:12px;top:50%;transform:translateY(-50%);z-index:9000;display:grid;width:58px;border-radius:14px;overflow:hidden;box-shadow:0 16px 40px rgba(8,119,201,.12)}.side-float a,.side-float button{border:0;border-bottom:1px solid #EAF7FF;background:#fff;color:#0877C9;text-decoration:none;text-align:center;padding:10px 5px;font-size:12px;cursor:pointer}.side-float .float-primary{background:linear-gradient(135deg,#38C7FF,#0877C9);color:#fff}.site-footer{background:#082A46;color:#EAF8FF}.footer-grid{max-width:1180px;margin:auto;padding:48px 78px 36px 18px;display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px}.site-footer h3{margin-top:0;color:#fff}.site-footer a{display:block;color:#EAF8FF;text-decoration:none;margin:7px 0}.footer-brand img{height:40px;width:auto;object-fit:contain;background:#fff;border-radius:8px;padding:4px}.footer-logo-text{font-size:24px;font-weight:900;color:#fff}.footer-bottom{max-width:1180px;margin:auto;padding:18px 78px 26px 18px;border-top:1px solid rgba(234,248,255,.15);font-size:13px;color:#cbe8f7}.mobile-bottom{display:none}.badge-row{display:flex;gap:8px;flex-wrap:wrap}.badge-row span{background:#EAF7FF;color:#0877C9;border-radius:999px;padding:6px 10px;font-size:13px;font-weight:700}.split-media{display:grid;grid-template-columns:1fr 1.15fr;gap:24px;align-items:center}.reverse{grid-template-columns:1.15fr 1fr}.reverse .media{order:2}.meta-note{color:#7A8A9A;font-size:14px}.pill-links{display:flex;flex-wrap:wrap;gap:10px}.pill-links a{text-decoration:none;background:#EAF7FF;border-radius:999px;padding:8px 13px;font-weight:700}.callout{background:#EAF7FF;border-radius:14px;padding:20px 22px}.callout h2,.callout h3{margin-top:0}.compact-list{padding-left:20px}.compact-list li{margin:7px 0}

@media(max-width:980px){
  .header-inner{min-height:64px;padding:0 12px;display:grid;grid-template-columns:44px 1fr auto;gap:8px}
  .menu-toggle{display:block}.site-logo{justify-self:center}.site-logo img{height:34px;max-width:145px}.logo-text{font-size:20px}
  .nav-core,.channel-bar{display:none}.main-btn.header-btn{height:40px;min-width:80px;padding:0 14px;font-size:14px}
  .page-shell,.hero-wrap{padding-left:14px;padding-right:14px}.page-shell{padding-top:32px;padding-bottom:84px}
  .side-float{display:none}.footer-grid{padding:38px 18px 90px;grid-template-columns:1fr 1fr}.footer-bottom{padding:18px 18px 86px}
  .mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#fff;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;box-shadow:18px 0 40px rgba(8,119,201,.16);overflow-y:auto}
  .mobile-drawer.is-open{transform:translateX(0)}
  .drawer-mask{display:none;position:fixed;inset:0;background:rgba(8,42,70,.42);z-index:11000;opacity:0;pointer-events:none;transition:opacity .18s ease}
  .drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}
  .drawer-head{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid #EAF7FF}.drawer-logo img{height:34px;width:auto;object-fit:contain}.drawer-close{border:0;background:#EAF7FF;color:#0877C9;border-radius:50%;width:36px;height:36px;font-size:24px}.drawer-group{padding:14px 18px;border-bottom:1px solid #EAF7FF}.drawer-group b{display:block;color:#0877C9;margin-bottom:8px}.drawer-group a{display:inline-block;color:#1D2A3A;text-decoration:none;padding:6px 10px 6px 0;margin-right:8px}.drawer-open{overflow:hidden}
  .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9500;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(28,168,246,.18);box-shadow:0 -8px 24px rgba(8,119,201,.08)}.mobile-bottom a{text-align:center;text-decoration:none;padding:12px 5px;color:#0877C9;font-weight:800;font-size:14px}
  .hero-slider{height:250px}.magazine,.grid-4{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr}.split-media,.reverse{grid-template-columns:1fr}.reverse .media{order:0}
}
@media(max-width:600px){
  .header-inner{grid-template-columns:42px minmax(0,1fr) auto}.site-logo img{height:30px;max-width:128px}.main-btn.header-btn{min-width:72px;padding:0 12px;font-size:13px}
  .page-shell{padding-top:28px}.page-head p{font-size:16px}.hero-wrap{margin-top:18px}.hero-slider{height:178px}.hero-control{width:36px;height:36px}
  .magazine,.grid-2,.grid-3,.grid-4,.footer-grid{grid-template-columns:1fr}.panel{padding:20px}.section-title{font-size:23px}
  .table-like>div{grid-template-columns:1fr;gap:4px}.footer-grid{gap:18px}.footer-bottom{font-size:12px}
}