:root{--bg:#060708;--bg-deep:#0b0c0f;--panel:#111216;--panel-2:#18191e;--hover:#202126;--text:#e9e9eb;--muted:#a5a5ac;--dim:#777880;--white:#fff;--red:#ff1d31;--red-bright:#ff3749;--red-deep:#b60819;--red-dark:#68040e;--line:rgba(255,255,255,.08);--red-line:rgba(255,29,49,.42);--shadow:0 18px 44px rgba(0,0,0,.42);--red-shadow:0 14px 38px rgba(255,29,49,.18);--max:1320px}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;color:var(--text);background:radial-gradient(circle at 80% 0%,rgba(255,29,49,.08),transparent 32rem),var(--bg);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.7;overflow-x:hidden}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}img{max-width:100%;height:auto;display:block}.shell{width:min(calc(100% - 36px),var(--max));margin-inline:auto}.skip-link{position:fixed;left:12px;top:-80px;z-index:999;padding:10px 14px;background:var(--red);color:#fff}.skip-link:focus{top:12px}:focus-visible{outline:2px solid var(--red-bright);outline-offset:3px}
.top-status{background:#08090b;border-bottom:1px solid var(--red-line);font-size:13px}.status-inner{min-height:34px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px}.status-brand{color:var(--muted)}.status-center,.status-actions{display:flex;align-items:center;gap:18px}.status-actions{justify-content:flex-end}.status-center a,.status-actions a,.text-button{color:var(--muted);transition:color .2s ease}.status-center a:hover,.status-actions a:hover,.text-button:hover{color:var(--white)}.text-button{border:0;background:none;padding:6px 0;cursor:pointer}
.sticky-nav-wrap{position:sticky;top:0;z-index:50;background:rgba(6,7,8,.96);backdrop-filter:blur(14px);box-shadow:0 8px 24px rgba(0,0,0,.22)}.brand-nav{min-height:74px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px}.nav-square{justify-self:start;min-height:46px;display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--panel);padding:0 16px;cursor:pointer}.hamburger{width:18px;display:grid;gap:4px}.hamburger i{height:2px;background:var(--red);display:block}.brand-mark{justify-self:center;text-align:center;min-width:180px}.brand-mark strong{display:block;font-size:28px;line-height:1;letter-spacing:-.03em}.brand-mark small{display:block;color:var(--red);letter-spacing:.22em;margin-top:7px;font-size:10px}.brand-logo{max-height:52px;max-width:220px;object-fit:contain;margin:auto}.brand-actions{justify-self:end;display:flex;gap:10px}.brand-actions a{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border:1px solid var(--line);background:var(--panel);white-space:nowrap}.brand-actions a:last-child{background:linear-gradient(135deg,var(--red-bright),var(--red) 52%,#9d0615);border-color:transparent;box-shadow:var(--red-shadow)}
.section-nav-wrap{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-nav-row{display:flex;align-items:stretch;min-width:0}.section-nav{flex:1;min-width:0;display:flex;align-items:stretch;white-space:nowrap;overflow-x:auto;scrollbar-width:none}.section-nav::-webkit-scrollbar{display:none}.section-nav a{min-height:48px;display:inline-flex;align-items:center;padding:0 17px;color:var(--muted);border-bottom:2px solid transparent}.section-nav a:hover,.section-nav a.is-active{color:var(--white);border-bottom-color:var(--red)}.more-nav{position:relative;flex:0 0 auto;border-left:1px solid var(--line)}.more-nav>button{min-height:48px;border:0;background:var(--panel);padding:0 18px;cursor:pointer}.more-menu{position:absolute;right:0;top:calc(100% + 8px);width:220px;padding:8px;background:var(--panel-2);border:1px solid var(--line);box-shadow:var(--shadow)}.more-menu a{display:block;padding:10px 12px;color:var(--muted)}.more-menu a:hover{color:var(--white);background:var(--hover)}
.site-main{min-height:60vh}.page-hero{padding:74px 0 42px;border-bottom:1px solid var(--line)}.eyebrow{color:var(--red);font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.page-hero h1,.hero-lead h1{margin:12px 0 18px;color:var(--white);font-size:clamp(38px,6vw,78px);line-height:1.06;letter-spacing:-.045em}.page-hero p{max-width:900px;margin:0;color:var(--muted);font-size:clamp(17px,2vw,21px)}.section{padding:56px 0}.section+.section{border-top:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:26px}.section-head h2{margin:0;font-size:clamp(28px,4vw,48px);line-height:1.08;letter-spacing:-.035em}.section-head p{max-width:620px;color:var(--muted);margin:0}.red-rule{width:56px;height:4px;background:var(--red);margin-bottom:16px}
.hero-desk{padding:34px 0 52px}.hero-grid{display:grid;grid-template-columns:1.45fr .82fr .78fr;gap:16px;align-items:stretch}.hero-lead,.hero-side,.hero-list,.content-card,.feature-card,.service-card,.note-card,.faq-wrap,.article-panel{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow)}.hero-lead{position:relative;min-height:560px;overflow:hidden;padding:36px;display:flex;align-items:end}.hero-lead:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,7,8,.96) 5%,rgba(6,7,8,.28) 72%),radial-gradient(circle at 80% 0%,rgba(255,29,49,.26),transparent 50%);pointer-events:none}.hero-lead>*{position:relative;z-index:1}.hero-lead img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-lead-content{position:relative;z-index:2}.hero-lead h1{font-size:clamp(44px,5vw,72px);max-width:790px}.hero-lead p{max-width:730px;color:#d4d4d7;font-size:17px}.kicker{display:inline-flex;align-items:center;gap:8px;padding:6px 9px;background:var(--red);color:#fff;font-size:12px;font-weight:800;letter-spacing:.08em}.status-tag{display:inline-flex;align-items:center;min-height:28px;padding:3px 9px;border:1px solid var(--red-line);color:#ff9aa4;background:rgba(255,29,49,.08);font-size:12px}
.hero-side-col{display:grid;gap:16px}.hero-side{position:relative;min-height:272px;padding:24px;overflow:hidden;display:flex;align-items:end}.hero-side:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,7,8,.96),rgba(6,7,8,.18));pointer-events:none}.hero-side img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-side>div{position:relative;z-index:1}.hero-side h2{margin:10px 0 8px;font-size:24px;line-height:1.2}.hero-side p{margin:0;color:var(--muted);font-size:14px}.hero-list{padding:22px;display:flex;flex-direction:column}.hero-list h2{margin:0 0 8px;font-size:20px}.news-mini{padding:15px 0;border-bottom:1px solid var(--line)}.news-mini:last-of-type{border-bottom:0}.news-mini span{color:var(--red);font-size:12px;font-weight:800}.news-mini h3{margin:4px 0;font-size:17px;line-height:1.35}.news-mini p{margin:0;color:var(--muted);font-size:13px}
.action-link{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:0 17px;margin-top:20px;background:linear-gradient(135deg,var(--red-bright),var(--red) 52%,#9d0615);color:#fff;font-weight:800;box-shadow:var(--red-shadow)}.action-link.secondary{background:transparent;border:1px solid var(--red-line);box-shadow:none;color:var(--white)}
.live-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:var(--panel)}.live-item{padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.live-item:nth-child(4n){border-right:0}.live-item:nth-last-child(-n+4){border-bottom:0}.live-item time{color:var(--red);font-size:12px;font-weight:800}.live-item h3{margin:7px 0;font-size:18px;line-height:1.35}.live-item p{margin:0;color:var(--muted);font-size:14px}
.rank-list{counter-reset:rank;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.rank-item{counter-increment:rank;display:grid;grid-template-columns:58px 1fr;gap:18px;padding:24px;background:var(--panel)}.rank-item:before{content:counter(rank,decimal-leading-zero);color:var(--red);font-size:26px;font-weight:900;line-height:1}.rank-item h3{margin:0 0 8px;font-size:21px}.rank-item p{margin:0;color:var(--muted)}.rank-meta{display:flex;gap:9px;flex-wrap:wrap;margin-top:12px}
.split-feature{display:grid;grid-template-columns:1.12fr .88fr;gap:18px}.feature-card{padding:28px}.feature-card.media{min-height:430px;position:relative;overflow:hidden;display:flex;align-items:end}.feature-card.media:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,7,8,.98),rgba(6,7,8,.15));pointer-events:none}.feature-card.media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.feature-card.media>div{position:relative;z-index:1}.feature-card h3{margin:10px 0;font-size:30px;line-height:1.18}.feature-card p{color:var(--muted)}.story-list{display:grid;gap:12px}.story-row{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;padding:18px;background:var(--panel);border:1px solid var(--line)}.story-row b{color:var(--red);font-size:12px}.story-row h3{margin:0 0 6px;font-size:19px}.story-row p{margin:0;color:var(--muted)}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card-grid.two{grid-template-columns:repeat(2,1fr)}.card-grid.four{grid-template-columns:repeat(4,1fr)}.content-card{padding:24px;min-height:100%}.content-card h3{margin:10px 0 8px;font-size:22px;line-height:1.25}.content-card p{margin:0;color:var(--muted)}.content-card .source{display:block;margin-top:14px;color:var(--dim);font-size:13px}
.poster-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,1fr);gap:14px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x proximity}.poster{min-height:360px;padding:24px;background:linear-gradient(155deg,rgba(255,29,49,.20),transparent 38%),var(--panel);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:end;scroll-snap-align:start}.poster h3{font-size:24px;margin:10px 0}.poster p{color:var(--muted);margin:0}.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:18px}.tag-cloud span{padding:6px 10px;border:1px solid var(--red-line);color:#ff9aa4;font-size:13px}
.public-depth{display:grid;grid-template-columns:1fr 1fr;gap:18px}.depth-lead{padding:30px;background:linear-gradient(145deg,rgba(255,29,49,.15),transparent 55%),var(--panel);border:1px solid var(--red-line)}.depth-lead h3{font-size:34px;margin:10px 0;line-height:1.2}.depth-lead p{color:var(--muted)}.dossier-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.dossier-item{padding:26px;background:var(--panel);border:1px solid var(--line);position:relative}.dossier-item .file-no{color:var(--red);font-weight:900;letter-spacing:.14em}.dossier-item h3{font-size:25px;margin:10px 0}.dossier-item ul{padding-left:18px;color:var(--muted)}
.verify-list{display:grid;gap:12px}.verify-item{padding:24px;background:var(--panel);border:1px solid var(--line);display:grid;grid-template-columns:210px 1fr;gap:24px}.verify-item h3{margin:0 0 8px}.verify-item p{margin:0;color:var(--muted)}.verify-label{align-self:start;display:inline-flex;justify-content:center;padding:7px 10px;font-weight:800;font-size:13px}.verify-label.solid{background:var(--red)}.verify-label.mixed{background:linear-gradient(90deg,var(--red),#45464d)}.verify-label.gray{background:#3a3b41}.verify-label.dark{background:var(--red-dark)}.verify-label.light{background:#fff;color:var(--red-deep)}.verify-label.outline{border:1px solid var(--red);color:#ff9aa4}
.timeline{position:relative;margin-left:16px;padding-left:34px;border-left:2px solid var(--red)}.timeline-item{position:relative;padding:0 0 30px}.timeline-item:before{content:"";position:absolute;left:-42px;top:7px;width:14px;height:14px;border:3px solid var(--bg);background:var(--red);box-shadow:0 0 0 1px var(--red)}.timeline-item h3{margin:0 0 8px;font-size:23px}.timeline-item p{margin:0;color:var(--muted)}
.contribute-box{padding:38px;background:linear-gradient(135deg,rgba(104,4,14,.88),rgba(24,25,30,.96));border:1px solid var(--red-line);display:grid;grid-template-columns:1fr .55fr;gap:28px;align-items:center}.contribute-box h2{margin:0 0 14px;font-size:38px;line-height:1.15}.contribute-box p{color:#d6d6da}.contribute-box .image-slot{min-height:280px;display:grid;place-items:center;background:rgba(0,0,0,.2)}.contribute-box img{width:100%;height:100%;object-fit:contain}
.app-box{display:grid;grid-template-columns:.72fr 1fr;gap:22px;align-items:stretch}.app-visual{min-height:390px;background:linear-gradient(145deg,rgba(255,29,49,.16),transparent 50%),var(--panel);border:1px solid var(--line);display:grid;place-items:center;padding:24px}.app-visual img{max-height:340px;object-fit:contain}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.service-card{padding:22px}.service-card h3{margin:0 0 7px}.service-card p{margin:0;color:var(--muted)}
.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;counter-reset:principle}.principle{counter-increment:principle;padding:22px;background:var(--panel);border-top:3px solid var(--red)}.principle:before{content:counter(principle,decimal-leading-zero);color:var(--red);font-weight:900}.principle h3{margin:8px 0}.principle p{color:var(--muted);margin:0}.about-box{display:grid;grid-template-columns:1fr .7fr;gap:22px;align-items:center;padding:32px;background:var(--panel);border:1px solid var(--line)}.about-box h2{font-size:38px;margin:0 0 14px}.about-box p{color:var(--muted)}.about-visual{min-height:300px;background:var(--bg-deep);display:grid;place-items:center}.about-visual img{width:100%;height:100%;object-fit:contain}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}.article-stack{display:grid;gap:16px}.article-panel{padding:28px}.article-panel h2{margin:0 0 12px;font-size:28px}.article-panel p{color:var(--muted)}.article-aside{position:sticky;top:150px;display:grid;gap:12px}.note-card{padding:22px}.note-card h2{font-size:18px;margin:0 0 8px}.note-card p,.note-card li{color:var(--muted);font-size:14px}.note-card a{display:block;padding:9px 0;border-bottom:1px solid var(--line);color:var(--muted)}.note-card a:last-child{border-bottom:0}.faq-wrap{padding:28px}.faq-wrap h2{margin:0 0 16px;font-size:30px}details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;padding:17px 0;font-weight:800}details p{margin:0 0 18px;color:var(--muted)}.notice-band{padding:20px 22px;background:rgba(255,29,49,.08);border:1px solid var(--red-line);color:#ffc3c9}
.site-footer{background:#040405;border-top:1px solid var(--red-line);padding:52px 0 110px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:26px}.footer-grid h2{font-size:15px;margin:0 0 12px;color:var(--white)}.footer-grid a{display:block;color:var(--muted);padding:5px 0;font-size:14px}.footer-brand p{color:var(--muted);max-width:360px}.footer-logo strong{display:block;font-size:28px}.footer-logo span{color:var(--red);letter-spacing:.18em;font-size:10px}.footer-logo img{max-height:52px;max-width:220px;object-fit:contain}.footer-note{margin-top:34px;padding-top:22px;border-top:1px solid var(--line);color:var(--dim);font-size:13px;display:flex;justify-content:space-between;gap:22px}
.site-overlay{position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.72);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s ease}.site-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.channel-panel{position:fixed;inset:0 auto 0 0;z-index:80;width:min(500px,90vw);background:var(--bg-deep);border-right:1px solid var(--red-line);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s ease;overflow-y:auto}.channel-panel.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.panel-head{position:sticky;top:0;z-index:2;min-height:82px;display:flex;align-items:center;justify-content:space-between;padding:16px 22px;background:rgba(11,12,15,.96);border-bottom:1px solid var(--line)}.panel-brand strong{display:block;font-size:24px}.panel-brand span{color:var(--red);letter-spacing:.18em;font-size:10px}.panel-brand img{max-width:190px;max-height:48px;object-fit:contain}.panel-close{width:44px;height:44px;border:1px solid var(--line);background:var(--panel);font-size:28px;cursor:pointer}.channel-groups{padding:22px}.channel-groups section+section{margin-top:28px}.channel-groups h2{margin:0 0 10px;color:var(--red);font-size:13px;letter-spacing:.12em}.channel-groups a{display:grid;gap:2px;padding:12px 0;border-bottom:1px solid var(--line)}.channel-groups a strong{color:var(--white)}.channel-groups a span{color:var(--muted);font-size:13px}
.search-panel{position:fixed;inset:0;z-index:85;background:rgba(6,7,8,.98);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s ease;overflow-y:auto}.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto}.search-box{width:min(920px,calc(100% - 30px));margin:7vh auto 80px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-head h2{font-size:clamp(32px,5vw,58px);margin:0 0 22px}.search-box label{display:block;color:var(--muted);margin-bottom:8px}.search-box input{width:100%;min-height:64px;padding:0 18px;color:#fff;background:var(--panel);border:1px solid var(--red-line);font-size:19px}.search-hint{color:var(--dim)}.search-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:24px}.search-links a{padding:18px;background:var(--panel);border:1px solid var(--line)}.search-links strong{display:block}.search-links span{color:var(--muted);font-size:14px}.no-result{padding:20px;border:1px solid var(--red-line);color:#ffc3c9}.mobile-bottom{display:none}
@media(max-width:1120px){.hero-grid{grid-template-columns:1.2fr .8fr}.hero-list{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.hero-list>h2,.hero-list>.action-link{grid-column:1/-1}.news-mini{border:1px solid var(--line);padding:15px}.live-strip{grid-template-columns:repeat(2,1fr)}.live-item:nth-child(2n){border-right:0}.live-item:nth-last-child(-n+4){border-bottom:1px solid var(--line)}.live-item:nth-last-child(-n+2){border-bottom:0}.principle-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.4fr repeat(2,1fr)}}
@media(max-width:860px){.status-inner{grid-template-columns:1fr auto}.status-center{display:none}.status-actions a:first-child,.status-actions a:nth-child(2){display:none}.brand-nav{min-height:64px;grid-template-columns:1fr auto 1fr;gap:8px}.nav-square{padding:0 12px}.nav-square>span:last-child{display:none}.brand-mark{min-width:120px}.brand-mark strong{font-size:22px}.brand-logo{max-width:150px;max-height:44px}.brand-actions a{padding:0 12px;font-size:13px}.desktop-only{display:none!important}.hero-grid{grid-template-columns:1fr}.hero-lead{min-height:500px}.hero-side-col{grid-template-columns:1fr 1fr}.hero-list{grid-template-columns:1fr}.rank-list,.split-feature,.public-depth,.contribute-box,.app-box,.about-box,.article-layout{grid-template-columns:1fr}.card-grid,.card-grid.four{grid-template-columns:repeat(2,1fr)}.dossier-grid{grid-template-columns:1fr}.verify-item{grid-template-columns:1fr}.article-aside{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.footer-note{display:block}}
@media(max-width:620px){.shell{width:min(calc(100% - 28px),var(--max))}.top-status{font-size:11px}.status-inner{gap:10px}.status-brand{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.section-nav a{padding:0 13px}.more-nav{display:none}.page-hero{padding:48px 0 30px}.page-hero h1{font-size:42px}.hero-desk{padding-top:18px}.hero-lead{min-height:470px;padding:24px}.hero-lead h1{font-size:42px}.hero-side-col{grid-template-columns:1fr}.hero-list{display:block}.hero-list .news-mini{margin-bottom:10px}.section{padding:42px 0}.section-head{display:block}.section-head p{margin-top:10px}.live-strip,.rank-list,.card-grid,.card-grid.two,.card-grid.four,.service-grid,.principle-grid,.search-links{grid-template-columns:1fr}.live-item{border-right:0}.live-item:nth-last-child(-n+2){border-bottom:1px solid var(--line)}.live-item:last-child{border-bottom:0}.rank-item{grid-template-columns:44px 1fr;padding:20px}.feature-card,.content-card,.article-panel,.faq-wrap{padding:22px}.contribute-box{padding:25px}.contribute-box h2,.about-box h2{font-size:30px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.site-footer{padding-bottom:105px}.mobile-bottom{position:fixed;left:8px;right:8px;bottom:max(8px,env(safe-area-inset-bottom));z-index:60;min-height:58px;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(11,12,15,.97);border:1px solid var(--line);box-shadow:var(--shadow)}.mobile-bottom a,.mobile-bottom button{min-height:58px;display:flex;align-items:center;justify-content:center;border:0;background:transparent;color:var(--muted);cursor:pointer}.mobile-bottom .is-active{color:var(--red-bright)}.mobile-bottom button{width:100%}.poster-row{grid-auto-columns:82%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}