*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4FBFF;color:#223044;font:16px/1.75 Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none;touch-action:manipulation}button{font:inherit;cursor:pointer}img,svg{max-width:100%}.wrap{width:min(1160px,calc(100% - 36px));margin-inline:auto}.site-header{background:#fff;border-bottom:1px solid #DCECF5;position:relative;z-index:200}.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;justify-content:center;flex-shrink:0;min-width:114px;color:#0877C9;white-space:nowrap}.brand strong{font-size:22px}.brand img{width:auto;height:36px;max-width:165px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:clamp(12px,2vw,26px);white-space:nowrap}.desktop-nav a{font-size:15px;border-bottom:2px solid transparent;display:flex;align-items:center;min-height:46px;color:#223044}.desktop-nav a.current{color:#0877C9;border-color:#1CA8F6}.desktop-nav a:hover,.reading-links a:hover{color:#0877C9}.register{display:inline-flex;justify-content:center;align-items:center;background:linear-gradient(135deg,#38C7FF 0%,#1CA8F6 48%,#0877C9 100%);color:#fff;border-radius:999px;min-width:88px;min-height:42px;padding:5px 20px;font-weight:bold;white-space:nowrap}.register:hover{color:#fff;filter:brightness(.95)}.menu-toggle,.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}.hero{padding:44px 0 20px}.hero h1,.page-hero h1{font-size:clamp(30px,3.3vw,40px);line-height:1.3;color:#0877C9;margin:8px 0 16px}.hero p,.page-hero p{max-width:940px}.eyebrow{font-size:13px;font-weight:bold;letter-spacing:.08em;color:#1CA8F6}.page-hero{padding:45px 0 20px}.section{padding:24px 0 34px}.section h2{font-size:25px;color:#0877C9;line-height:1.4;margin:0 0 18px}.section h3{font-size:19px;color:#0877C9;line-height:1.5;margin:0 0 9px}.section p{margin:0 0 15px}.panel{background:#fff;border:1px solid #DFEFFA;border-radius:15px;padding:22px;min-width:0}.panel p{margin-bottom:12px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.reading-links{display:flex;flex-wrap:wrap;gap:10px 23px}.reading-links a,.prose a{color:#0877C9;text-decoration:underline;text-underline-offset:3px}.channel-strip{background:#EAF7FF;padding:13px 0;border-block:1px solid #DCECF5}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#EAF7FF;aspect-ratio:16/9;max-height:260px;min-height:200px}.media > img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-placeholder{position:absolute;inset:0;background:linear-gradient(145deg,#EAF7FF,#D9F0FF);display:block}.media-hero{max-height:300px;min-height:220px}.media-feature{max-height:260px;min-height:200px}.poster-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:14px 0 28px}.poster-grid .media{height:auto;min-height:0;max-height:260px}.feature{max-width:760px}.image-panel .media{margin-bottom:16px}.small-caption{font-size:14px;color:#5F7082}.prose{max-width:970px}.story{padding:20px 0;border-top:1px solid #D9ECF7}.brand-grid .panel{display:flex;flex-direction:column;gap:10px}.brand-grid .media{min-height:0}.site-footer{background:#082A46;color:#EAF8FF;margin-top:48px}.footer-grid{padding:42px 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.footer-grid h2{font-size:17px;color:#fff;margin:0 0 15px}.footer-grid a{display:block;min-height:36px;color:#EAF8FF;font-size:14px}.footnote{border-top:1px solid rgba(255,255,255,.2);padding:18px 0 26px;display:flex;flex-wrap:wrap;gap:10px 25px;justify-content:space-between;font-size:14px}.footnote p{margin:0}
@media(max-width:980px){.desktop-nav{display:none}.header-inner{min-height:64px;display:grid;grid-template-columns:minmax(72px,1fr) minmax(0,2fr) minmax(72px,1fr);gap:5px}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:45px;height:44px;border:0;background:none;padding:10px;grid-column:1;justify-self:start}.menu-toggle span{display:block;width:22px;height:2px;background:#0877C9}.header-inner .brand{grid-column:2;min-width:0}.brand img{height:28px;max-width:100%}.brand strong{font-size:19px}.header-inner .register{grid-column:3;justify-self:end;min-width:72px;min-height:36px;padding:3px 12px;font-size:14px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#fff;color:#223044;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;overflow-y:auto;overscroll-behavior:contain}.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}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:15px;border-bottom:1px solid #DFEFFA}.drawer-close{border:0;background:#EAF7FF;color:#0877C9;border-radius:8px;width:40px;height:40px;font-size:26px}.drawer-group{padding:10px 18px;border-bottom:1px solid #DFEFFA}.drawer-group h2{font-size:14px;color:#0877C9;margin:3px 0 8px}.drawer-group a{display:block;min-height:44px;padding:7px 4px}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;background:white;z-index:500;border-top:1px solid #DFEFFA;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:54px;font-size:14px}.bottom-register{color:#0877C9;font-weight:700}body{padding-bottom:calc(54px + env(safe-area-inset-bottom))}.poster-grid{gap:9px}.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.wrap{width:min(100% - 28px,1160px)}.hero,.page-hero{padding:30px 0 14px}.hero h1,.page-hero h1{font-size:30px}.section{padding:20px 0 25px}.section h2{font-size:22px}.grid,.grid.two,.grid.four{grid-template-columns:1fr}.poster-grid{grid-template-columns:1fr 1fr;gap:10px}.poster-grid .media:last-child{grid-column:1/-1;max-width:320px;margin:0 auto;width:100%}.media{min-height:140px;max-height:170px}.media-hero{min-height:150px;max-height:180px}.media-feature{min-height:140px;max-height:170px}.footer-grid{grid-template-columns:1fr 1fr;gap:18px}.footer-grid section:last-child{grid-column:1/-1}.footnote{display:block}.panel{padding:18px}}
@media(max-width:375px){.header-inner{grid-template-columns:62px minmax(0,1fr) 74px}.header-inner .brand strong{font-size:17px}.header-inner .register{min-width:72px}.poster-grid{grid-template-columns:1fr}.poster-grid .media:last-child{grid-column:auto}}

.mobile-drawer,
.drawer-mask{display:none}
@media(max-width:980px){
.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#fff;color:#223044;z-index:12000;transform:translateX(-105%);transition:transform .2s ease}
.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}
.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}
}

/* 新版专题导航与编辑精选 */
.kicker{display:inline-flex;align-items:center;gap:9px;color:#0877C9;font-weight:700;font-size:13px;letter-spacing:.12em}.kicker:before{content:"";width:23px;height:2px;background:#1CA8F6}.intro-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:22px;align-items:center}.intro-grid .hero{padding:40px 0}.eyeline{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.eyeline a{background:#EAF7FF;border:1px solid #cfeeff;border-radius:999px;color:#0877C9;padding:7px 16px;font-size:14px}.editorial{border-left:3px solid #1CA8F6;padding-left:20px;margin:22px 0}.section-index{font-size:13px;color:#1CA8F6;font-weight:700;letter-spacing:.06em}.faq-item{padding:19px 22px;border:1px solid #DCECF5;background:white;border-radius:12px;margin-bottom:12px}.faq-item h3{margin:0 0 7px;color:#0877C9;font-size:19px}.faq-item p{margin:0}.media-hero{max-height:300px}.poster-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:12px auto 22px}.poster-strip .media{min-height:0;max-height:260px}.lead-text{font-size:17px;color:#435b6b}.notice{background:#EAF7FF;padding:20px;border-radius:12px;border:1px solid #d5edfc}.tagline{font-size:13px;color:#5F7082}.brand-grid .panel{gap:12px}@media(max-width:780px){.intro-grid{grid-template-columns:1fr}.poster-strip{gap:9px}.poster-strip .media{min-height:0;max-height:180px}.eyeline{gap:7px}.eyeline a{font-size:13px;padding:6px 12px}}