:root{color-scheme:dark;--bg:#111318;--nav:#151820;--panel:#1A1E27;--panel2:#222733;--text:#F7F8FA;--body:#D5D8DF;--muted:#AEB4C0;--line:rgba(255,255,255,.09);--accent:#F45132;--hover:#FF684E;--gold:#D7A84B}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--body);font:16px/1.75 system-ui,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}img{max-width:100%}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer}a{color:#ff977f;text-decoration:none}a:hover{color:#ffb0a0}a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:3px}h1,h2,h3{color:var(--text);line-height:1.35;letter-spacing:.01em;overflow-wrap:anywhere}h1{font-size:clamp(2rem,3.4vw,2.625rem);margin:.6rem 0 1rem}h2{font-size:clamp(1.45rem,2vw,1.75rem);margin:0 0 1.05rem}h3{font-size:1.16rem;margin:0 0 .6rem}p{margin:.35rem 0 1rem}ul{padding-left:1.25rem}li{margin:.3rem 0}.wrap{width:min(1200px,calc(100% - 40px));margin-inline:auto;min-width:0}.skip-link{position:absolute;left:-9999px;top:0;z-index:20000;background:var(--accent);color:white;padding:8px}.skip-link:focus{left:8px}.site-header{background:var(--nav);border-bottom:1px solid var(--line)}.header-top{height:76px;display:flex;align-items:center;gap:22px}.site-brand{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;color:white;flex-shrink:0}.site-brand img{width:46px;height:46px;object-fit:contain}.brand-mark{display:grid;place-items:center;background:var(--accent);width:42px;height:42px;border-radius:10px;color:white;font-weight:900}.brand-words{display:flex;flex-direction:column;line-height:1.14}.brand-words strong{font-size:20px}.brand-words small{font-size:10px;letter-spacing:.14em;color:var(--muted);margin-top:5px}.main-nav{display:flex;align-items:center;justify-content:center;gap:clamp(8px,1.5vw,20px);flex:1;min-width:0}.main-nav a{font-size:15px;color:#E6E8ED;white-space:nowrap;padding:12px 4px;position:relative}.main-nav a.active,.main-nav a:hover,.subnav a.active{color:white}.main-nav a.active:after{content:"";position:absolute;bottom:4px;left:4px;right:4px;height:2px;background:var(--accent)}.register-btn{background:var(--accent);color:white;padding:8px 22px;border-radius:9px;min-height:44px;display:grid;place-items:center;font-weight:700;white-space:nowrap;flex-shrink:0}.register-btn:hover{background:var(--hover);color:white}.subnav{border-top:1px solid var(--line)}.subnav-inner{height:43px;display:flex;align-items:center;gap:35px}.subnav a{color:var(--muted);font-size:14px}.subnav a.active{border-bottom:2px solid var(--accent)}.menu-toggle,.mobile-bottom{display:none}.site-main{padding-top:34px;padding-bottom:90px;min-height:65vh}.eyebrow{text-transform:uppercase;color:var(--gold);font-weight:650;font-size:12px;letter-spacing:.16em}.article-intro{max-width:840px;margin:8px 0 30px}.article-intro>p{font-size:17px;line-height:1.85;color:#dbe0e9}.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 262px;gap:40px;align-items:start}.article-grid:has(> :only-child){display:block;max-width:880px}.article-copy,.article-copy section{min-width:0}.reading-section{padding:0 0 20px;margin:0 0 28px;border-bottom:1px solid var(--line)}.reading-section h2{border-left:3px solid var(--accent);padding-left:14px}.reading-section p{margin-bottom:15px}.related-inline{font-size:14px;color:var(--muted)}.side-index{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px;position:sticky;top:20px}.side-index h2{font-size:20px}.side-index ul{padding-left:18px}.side-index li{padding:6px 0}.feature-media{max-width:860px;margin:0 0 34px}.feature-media.portrait-feature{max-width:360px;aspect-ratio:4/5}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#12151c;aspect-ratio:16/9;min-width:0}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media--portrait{aspect-ratio:4/5}.media--app{aspect-ratio:3/4;max-width:360px;margin:16px auto}.media--carousel{height:clamp(220px,24vw,300px);aspect-ratio:auto}.closing-related{padding:26px 30px;background:var(--panel);border-radius:16px;margin-top:20px}.link-line{display:flex;gap:10px 20px;flex-wrap:wrap}.link-line a{display:inline-flex;min-height:40px;align-items:center}.home-intro{max-width:860px;margin:25px 0 42px}.home-intro>p{font-size:17px}.hero-carousel{max-width:1200px}.carousel-frame{background:#12151c;border-radius:14px;overflow:hidden}.carousel-slide[hidden]{display:none}.carousel-slide .media{border-radius:0}.carousel-controls{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:10px}.carousel-controls button{background:var(--panel2);border:1px solid var(--line);color:white;border-radius:8px;min-width:42px;min-height:40px}.carousel-controls button[aria-current=true]{background:var(--accent)}.carousel-dots{display:flex;gap:7px}.carousel-dots button{min-width:33px}.home-section{margin:55px 0}.three-lanes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.lane{background:var(--panel);border-top:3px solid var(--accent);padding:22px 22px 26px;border-radius:12px;min-width:0}.lane-slots{border-color:var(--gold)}.lane-live{border-color:#a5b8cf}.lane a{display:inline-flex;min-height:40px;align-items:center;font-weight:650}.split-feature{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:30px;align-items:center}.feature-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.feature-gallery article,.gallery-item{background:var(--panel);padding:12px;border-radius:13px;min-width:0}.feature-gallery h3,.feature-gallery p{padding:0 8px}.feature-gallery h3{margin-top:12px}.feature-gallery p{font-size:14px}.dual-reading{display:grid;grid-template-columns:1fr 1fr;gap:28px}.dual-reading>div{background:var(--panel);border-radius:14px;padding:30px}.clean-list{padding-left:20px}.editorial-index>div{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;border-top:1px solid var(--line);padding-top:24px}.editorial-index article{min-width:0}.home-faq{max-width:920px}.home-faq article{border-top:1px solid var(--line);padding:22px 0 6px}.final-note{background:var(--panel);border-left:4px solid var(--gold);padding:30px;border-radius:12px}.section-lead{max-width:850px}.anchor-nav{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 42px}.anchor-nav a{padding:8px 14px;border:1px solid var(--line);border-radius:30px;background:var(--panel);min-height:44px;display:flex;align-items:center}.gallery-section{margin:40px 0 50px;scroll-margin-top:20px}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.gallery-text{padding:14px 10px 6px}.gallery-text p{font-size:15px;margin:0}.site-footer{background:#151820;border-top:1px solid var(--line);padding:45px 0 25px}.footer-head{display:flex;align-items:center;gap:25px;border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:25px}.footer-head p{margin:0}.footer-brand{display:inline-flex;gap:9px;align-items:center;color:white}.footer-brand img{width:42px;height:42px;object-fit:contain}.footer-brand small{font-size:11px;color:var(--muted)}.footer-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px}.footer-cols section{display:flex;flex-direction:column;align-items:flex-start}.footer-cols h2{font-size:17px}.footer-cols a{color:var(--muted);min-height:35px}.footer-cols a:hover{color:white}.footer-bottom{border-top:1px solid var(--line);margin-top:26px;padding-top:20px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;gap:20px}.mobile-drawer,.drawer-mask{display:none}
@media(max-width:1024px){.wrap{width:calc(100% - 48px)}.header-top{height:68px;display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:8px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:0;width:44px;height:44px;padding:8px}.menu-toggle span{width:23px;height:2px;background:#fff;border-radius:2px}.site-brand{justify-self:center;min-width:0}.site-brand img{width:38px;height:38px}.brand-words strong{font-size:18px}.brand-words small{font-size:9px}.main-nav,.subnav{display:none}.register-btn{padding:8px 13px;min-height:42px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);max-width:100%;height:100dvh;overflow-y:auto;background:#151820;color:#F7F8FA;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;visibility:hidden}.mobile-drawer.is-open{transform:translateX(0);visibility:visible}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:11000;opacity:0;pointer-events:none}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.drawer-open{overflow:hidden}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px;color:white}.drawer-brand img{width:38px;height:38px;object-fit:contain}.drawer-close{background:transparent;color:white;border:1px solid var(--line);border-radius:7px;width:44px;height:44px;font-size:25px}.drawer-group{padding:14px 20px;border-bottom:1px solid var(--line)}.drawer-group h2{color:var(--muted);font-size:13px;margin:0 0 10px}.drawer-group a{display:block;color:var(--body);padding:9px 8px;min-height:44px;border-radius:7px}.drawer-group a.active{color:white;background:var(--panel2);border-left:2px solid var(--accent)}.mobile-bottom{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;z-index:1000;background:#151820;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:grid;place-items:center;min-height:56px;color:white;font-size:14px}.mobile-bottom a:last-child{color:#ff977f;font-weight:700}.site-main{padding-bottom:110px}.article-grid{grid-template-columns:minmax(0,1fr) 225px;gap:24px}.feature-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){body{font-size:15.5px}.wrap{width:calc(100% - 32px)}.site-main{padding-top:22px}h1{font-size:clamp(25px,6.8vw,30px)}h2{font-size:clamp(21px,5vw,24px)}.article-intro>p,.home-intro>p{font-size:15.5px}.article-grid{display:block}.side-index{position:static;margin-top:20px;padding:22px}.three-lanes,.split-feature,.dual-reading,.editorial-index>div{grid-template-columns:1fr}.split-feature{gap:14px}.home-section{margin:36px 0}.feature-gallery,.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.gallery-item{padding:8px}.gallery-text{padding:10px 5px}.gallery-text p{font-size:14px}.gallery-grid .media--portrait{max-height:260px;aspect-ratio:4/5}.media--carousel{height:clamp(140px,40vw,180px)}.dual-reading{gap:14px}.dual-reading>div{padding:22px}.feature-gallery p{font-size:13.5px}.feature-gallery h3{font-size:16px}.footer-cols{grid-template-columns:1fr;gap:20px}.footer-head{align-items:flex-start;flex-direction:column;gap:10px}.footer-bottom{display:block}.closing-related{padding:22px}.feature-media.portrait-feature{max-width:320px}.editorial-index>div{gap:24px}}
@media(max-width:360px){.header-top{grid-template-columns:40px minmax(0,1fr) auto;gap:4px}.menu-toggle{width:40px}.site-brand{gap:5px}.site-brand img{width:31px;height:31px}.brand-words strong{font-size:16px}.brand-words small{font-size:8px}.register-btn{padding:6px 10px;font-size:14px}.feature-gallery,.gallery-grid{grid-template-columns:1fr}.gallery-grid .media--portrait{max-height:260px}.feature-gallery article{max-width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}