:root{--bg:#060708;--deep:#0B0C0F;--card:#111216;--card2:#18191E;--hover:#202126;--text:#E9E9EB;--muted:#A5A5AC;--dim:#777880;--red:#FF1D31;--red2:#FF3749;--red3:#B60819;--border:rgba(255,255,255,.08);--rborder:rgba(255,29,49,.42);--shadow:0 18px 44px rgba(0,0,0,.42);--max:1320px}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;min-width:320px;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit;color:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}.container{width:min(calc(100% - 32px),var(--max));margin:auto}.skip-link{position:fixed;top:-80px;left:16px;z-index:5000;padding:10px 16px;background:var(--red);color:#fff}.skip-link:focus{top:16px}:focus-visible{outline:3px solid rgba(255,55,73,.8);outline-offset:3px}
.status-bar{background:#050506;border-bottom:1px solid var(--rborder);font-size:13px;color:var(--muted)}.status-inner{min-height:34px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px}.status-links,.status-actions{display:flex;gap:18px}.status-actions{justify-content:flex-end}.text-button{border:0;background:none;padding:4px 0}.brand-wrap{position:sticky;top:0;z-index:120;background:rgba(11,12,15,.97);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.brand-nav{min-height:76px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.channel-button{justify-self:start;min-height:44px;display:flex;align-items:center;gap:8px;padding:0 16px;border:1px solid var(--border);border-radius:6px;background:var(--card)}.brand{justify-self:center;display:flex;min-width:210px;flex-direction:column;align-items:center}.brand img{width:min(260px,30vw);max-height:58px;object-fit:contain}.brand strong{color:#fff;font-size:36px;line-height:1}.brand small,.footer-brand small,.panel-head small{color:var(--red);letter-spacing:3px}.brand-actions{justify-self:end;display:flex;gap:10px}.primary-action,.ghost-action{min-height:44px;display:inline-flex;align-items:center;padding:0 18px;border-radius:6px;font-weight:800;white-space:nowrap}.primary-action{background:linear-gradient(135deg,#FF3749,#FF1D31 55%,#9D0615)}.ghost-action{border:1px solid var(--rborder)}.nav-wrap{background:var(--deep);border-bottom:1px solid var(--border)}.nav-row{display:flex}.main-nav{min-width:0;flex:1;display:flex;overflow-x:auto;scrollbar-width:none}.main-nav::-webkit-scrollbar{display:none}.main-nav a{position:relative;min-height:49px;display:flex;align-items:center;padding:0 17px;color:var(--muted);font-weight:700;white-space:nowrap}.main-nav a:after{content:"";position:absolute;left:18px;right:18px;bottom:0;height:2px;background:var(--red);opacity:0;pointer-events:none}.main-nav a:hover,.main-nav a.is-active{color:#fff}.main-nav a.is-active:after{opacity:1}.more-wrap{position:relative}.more-wrap>button{min-height:49px;padding:0 22px;border:0;border-left:1px solid var(--border);background:var(--card)}.more-menu{position:absolute;right:0;top:50px;width:220px;padding:8px;background:#101116;border:1px solid var(--border);box-shadow:var(--shadow);z-index:130}.more-menu a{display:block;min-height:44px;padding:10px 13px;border-radius:5px;color:var(--muted)}.more-menu a:hover{background:var(--hover);color:#fff}
.page-hero{position:relative;padding:62px 0 48px;background:var(--deep);border-bottom:1px solid var(--border);overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 10%,rgba(255,29,49,.18),transparent 34%);pointer-events:none}.page-hero .container{position:relative}.breadcrumbs{display:flex;gap:8px;margin-bottom:22px;color:var(--dim);font-size:13px}.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 12px;color:var(--red2);font-size:13px;font-weight:900;letter-spacing:2px}.eyebrow:before{content:"";width:34px;height:2px;background:var(--red)}h1,h2,h3,p{margin-top:0}h1{max-width:900px;margin-bottom:18px;color:#fff;font-size:clamp(36px,6vw,72px);line-height:1.08;letter-spacing:-2px}.page-intro{max-width:900px;margin:0;color:var(--muted);font-size:17px}.section{padding:68px 0}.section.dark{background:var(--deep);border-block:1px solid var(--border)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.section-head h2{margin:0;color:#fff;font-size:clamp(27px,4vw,44px);line-height:1.15}.section-head p{max-width:650px;margin:0;color:var(--muted)}.kicker{color:var(--red);font-size:12px;font-weight:900;letter-spacing:2px}.button,.arrow{min-height:44px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;white-space:nowrap}.button{padding:0 20px;border-radius:6px;background:linear-gradient(135deg,#FF3749,#FF1D31 55%,#9D0615)}.button.ghost{background:transparent;border:1px solid var(--rborder)}.arrow{color:var(--red2)}.arrow:after{content:"→";margin-left:8px}
.home-stage{padding:34px 0 46px;background:var(--deep)}.stage-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:18px}.card{position:relative;padding:24px;background:var(--card);border:1px solid var(--border);border-radius:8px;overflow:hidden}.card:before{content:"";position:absolute;left:0;top:0;width:3px;height:58px;background:var(--red);pointer-events:none}.card h2,.card h3{color:#fff;line-height:1.35}.card p{color:var(--muted)}.feature{grid-row:span 2;min-height:520px;display:flex;flex-direction:column;justify-content:end;padding:34px;background:linear-gradient(145deg,#1b1c21,#090a0c)}.feature h1{font-size:clamp(36px,5vw,66px)}.feature img,.card-image{width:calc(100% + 48px);margin:-24px -24px 22px;aspect-ratio:16/9;object-fit:cover}.feature img{width:calc(100% + 68px);margin:-34px -34px 24px}.side-card{min-height:250px}.stage-list{grid-column:2/span 2;display:grid;grid-template-columns:1fr 1fr;gap:18px}.meta{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:12px;font-size:12px;color:var(--dim)}.tag,.state{display:inline-flex;min-height:26px;align-items:center;padding:0 9px;border-radius:4px;font-size:12px;font-weight:800}.tag{background:var(--red3);color:#fff}.state{border:1px solid var(--border);background:var(--card2);color:var(--muted)}.state.red{background:var(--red);color:#fff}.state.outline{border-color:var(--red);color:var(--red2);background:transparent}.state.gray{background:#2a2b30}.state.darkred{background:#68040E;color:#fff}.state.light{background:#fff;color:var(--red3)}
.live-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}.live-item{min-height:170px;padding:20px;background:var(--card)}.live-item span{color:var(--red);font-size:12px;font-weight:900}.live-item h3{margin:8px 0;color:#fff;font-size:17px}.live-item p{margin:0;color:var(--muted);font-size:13px}.rank-list{counter-reset:rank;display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}.rank-item{counter-increment:rank;position:relative;min-height:150px;padding:20px 20px 20px 82px;background:var(--card);border:1px solid var(--border)}.rank-item:before{content:counter(rank,decimal-leading-zero);position:absolute;left:20px;top:16px;color:var(--red);font-size:30px;font-weight:900}.rank-item h3{margin-bottom:7px;color:#fff;font-size:17px}.rank-item p{margin-bottom:9px;color:var(--muted);font-size:13px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.space-top{margin-top:18px}.space-top-lg{margin-top:24px}.flush-bottom{padding-bottom:0}.deep{padding:32px;background:linear-gradient(135deg,var(--card2),#0d0e11);border:1px solid var(--rborder)}.deep h2{color:#fff;font-size:30px}.verify-list{display:grid;gap:14px}.verify-item{display:grid;grid-template-columns:190px 1fr auto;gap:18px;padding:22px;background:var(--card);border:1px solid var(--border)}.verify-item h3{color:#fff}.timeline{position:relative;padding-left:34px}.timeline:before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--red3)}.timeline-item{position:relative;padding:0 0 23px 18px}.timeline-item:before{content:"";position:absolute;left:-33px;top:7px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(255,29,49,.14)}.timeline-item h3{color:#fff}.timeline-item p{color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.callout{padding:34px;background:linear-gradient(135deg,#52030c,#1b0a0d 55%,#101115);border:1px solid var(--rborder)}.policy-card{min-height:190px;padding:20px;background:var(--card);border-top:2px solid var(--red)}.policy-card h3{color:#fff}.policy-card p{color:var(--muted);font-size:13px}
.inner-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:36px;align-items:start}.article-stack{display:grid;gap:18px}.article-block{padding:28px;background:var(--card);border:1px solid var(--border);border-radius:8px}.article-block h2{color:#fff;font-size:25px;line-height:1.3}.article-block h2 span{display:block;margin-bottom:8px;color:var(--red);font-size:12px;letter-spacing:2px}.article-block p{margin:0;color:var(--muted)}.rail{position:sticky;top:96px;display:grid;gap:16px}.rail-box{padding:22px;background:var(--deep);border:1px solid var(--border)}.rail-box h2{color:#fff;font-size:18px}.rail-box li{color:var(--muted);font-size:13px}.rail-box a{display:block;min-height:44px;padding:10px 0;border-bottom:1px solid var(--border)}.faq-list{display:grid;gap:10px}details{background:var(--card);border:1px solid var(--border)}summary{min-height:54px;display:flex;align-items:center;justify-content:space-between;padding:12px 18px;color:#fff;font-weight:800;cursor:pointer}summary:after{content:"+";color:var(--red);font-size:22px}details[open] summary:after{content:"−"}details p{padding:0 18px 18px;margin:0;color:var(--muted)}.end-note{padding:26px;background:var(--deep);border-left:3px solid var(--red);color:var(--muted)}
.site-footer{padding:58px 0 28px;background:#040405;border-top:1px solid var(--rborder)}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px}.footer-brand img,.panel-head img{width:210px;max-height:60px;object-fit:contain}.footer-brand strong,.panel-head strong{display:block;color:#fff;font-size:30px}.footer-brand p{color:var(--muted)}.footer-grid h2{color:#fff;font-size:15px}.footer-grid>div>a:not(:first-child){display:block;min-height:36px;color:var(--muted);font-size:13px}.footer-bottom{display:flex;justify-content:space-between;gap:30px;margin-top:38px;padding-top:22px;border-top:1px solid var(--border);color:var(--dim);font-size:12px}
.overlay{position:fixed;inset:0;z-index:900;visibility:hidden;opacity:0;pointer-events:none;background:rgba(0,0,0,.72);transition:.22s}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.channel-panel{position:fixed;left:0;top:0;bottom:0;z-index:1000;width:min(500px,90vw);visibility:hidden;transform:translateX(-105%);background:#0a0b0d;border-right:1px solid var(--rborder);transition:.22s}.channel-panel.is-open{visibility:visible;transform:none}.panel-head{min-height:78px;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border)}.panel-head a{display:flex;flex-direction:column}.close-panel{width:44px;height:44px;border:1px solid var(--border);border-radius:50%;background:var(--card);font-size:25px}.panel-scroll{height:calc(100vh - 78px);overflow-y:auto;padding:20px}.panel-scroll section+section{margin-top:24px}.panel-scroll h2{color:var(--red);font-size:13px;letter-spacing:2px}.panel-scroll a{display:grid;gap:3px;padding:11px 0;border-bottom:1px solid var(--border)}.panel-scroll b{color:#fff}.panel-scroll span{color:var(--muted);font-size:13px}.search-panel{position:fixed;inset:0;z-index:1000;visibility:hidden;opacity:0;pointer-events:none;background:rgba(6,7,8,.98);transition:.22s}.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto}.search-shell{width:min(calc(100% - 32px),900px);margin:8vh auto 0}.search-head{display:flex;align-items:center;justify-content:space-between;color:#fff;font-weight:800}.search-panel input{width:100%;height:64px;margin:18px 0 8px;padding:0 20px;border:1px solid var(--rborder);border-radius:6px;background:var(--card)}.search-panel p{color:var(--dim)}.search-results{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.search-results a{min-height:86px;display:grid;align-content:center;padding:14px 18px;background:var(--card);border:1px solid var(--border)}.search-results b{color:#fff}.search-results span{color:var(--muted);font-size:13px}.mobile-nav{display:none}
@media(max-width:1050px){.status-inner{grid-template-columns:1fr auto}.status-links{display:none}.stage-grid{grid-template-columns:1fr 1fr}.feature{grid-column:1/-1;grid-row:auto;min-height:430px}.stage-list{grid-column:1/-1}.grid-4{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-brand{grid-row:span 2}.inner-layout{grid-template-columns:1fr}.rail{position:static;grid-template-columns:1fr 1fr}}
@media(max-width:760px){body{padding-bottom:calc(70px + env(safe-area-inset-bottom))}.container{width:min(calc(100% - 28px),var(--max))}.status-inner{min-height:32px;grid-template-columns:1fr auto}.status-slogan{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status-actions a{display:none}.brand-nav{min-height:62px;grid-template-columns:auto 1fr auto;gap:8px}.channel-button{width:44px;padding:0;justify-content:center}.channel-button b{display:none}.brand{min-width:0}.brand img{width:min(150px,44vw);max-height:42px}.brand strong{font-size:25px}.brand small{font-size:8px}.ghost-action{display:none}.primary-action{padding:0 11px;font-size:13px}.main-nav{padding-left:14px}.main-nav a{min-height:46px;padding:0 14px}.more-wrap{display:none}.page-hero{padding:42px 0 34px}h1{font-size:clamp(34px,12vw,50px);letter-spacing:-1px}.page-intro{font-size:15px}.section{padding:48px 0}.section-head{align-items:start;flex-direction:column}.stage-grid,.stage-list,.live-grid,.rank-list,.grid-2,.grid-3,.grid-4,.split,.search-results,.footer-grid,.rail{grid-template-columns:1fr}.feature{min-height:390px;padding:24px}.live-grid{gap:10px;background:none;border:0}.verify-item{grid-template-columns:1fr}.footer-brand{grid-row:auto}.footer-bottom{flex-direction:column}.mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:700;display:grid;grid-template-columns:repeat(5,1fr);min-height:calc(60px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(9,10,12,.98);border-top:1px solid var(--rborder)}.mobile-nav a,.mobile-nav button{min-height:60px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:0;background:none;color:var(--muted);font-size:11px}.mobile-nav span{font-size:18px;line-height:1}.mobile-nav .is-active{color:var(--red2)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}