:root{--red:#D92E32;--red-2:#E64A4E;--red-soft:#FCEBEC;--wine:#9E2428;--wine-deep:#681B1E;--white:#fff;--bg:#F7F7F5;--bg-2:#F1F1EF;--bg-3:#FCFCFB;--surface:#fff;--ink:#202226;--ink-2:#52565D;--ink-3:#90949A;--line:rgba(32,34,38,.09);--line-red:rgba(217,46,50,.18);--shadow:0 6px 24px rgba(20,22,26,.07);--shadow-hover:0 16px 38px rgba(20,22,26,.12);--radius:8px;--radius-card:12px;--radius-large:18px;--radius-pill:999px;--wrap:1360px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(calc(100% - 40px),var(--wrap));margin:auto}.ticker{background:#202226;color:#fff;font-size:13px}.ticker .wrap{height:30px;display:flex;gap:24px;align-items:center;overflow:hidden;white-space:nowrap}.ticker b{color:var(--red-2)}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner{height:70px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:10px;font-size:22px;white-space:nowrap}.logo{width:34px;height:34px;object-fit:contain}.main-nav{display:flex;gap:24px;flex:1}.main-nav a{color:var(--ink-2);position:relative;padding:23px 0}.main-nav a:hover{color:var(--red)}.main-nav a.active{color:var(--ink);font-weight:700}.main-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--red)}.header-actions{display:flex;gap:15px;align-items:center;font-size:14px}.menu-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px}.mega{display:none;border-top:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}.mega.open{display:block}.mega-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;padding:20px 0}.mega-grid a{padding:10px;border-radius:8px;background:var(--bg-3)}main{min-height:60vh}.hero{display:grid;grid-template-columns:7fr 5fr;gap:30px;padding:48px 0 26px}.hero-main{padding:30px;border:1px solid var(--line);border-radius:var(--radius-large);background:linear-gradient(135deg,#fff,#faf9f7)}.eyebrow,.kicker,.section-head small{font-size:12px;letter-spacing:.16em;color:var(--red);font-weight:700}.hero h1{font-size:clamp(34px,5vw,66px);line-height:1.08;margin:12px 0 22px;letter-spacing:-.04em}.lead{font-size:18px;color:var(--ink-2);max-width:900px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.btn{display:inline-flex;padding:11px 18px;border-radius:var(--radius-pill);border:1px solid var(--line);font-weight:700}.btn.primary{background:var(--red);color:#fff;border-color:var(--red)}.hero-image{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;margin-top:22px}.hero-side{display:grid;gap:14px}.side-card{border:1px solid var(--line);border-radius:var(--radius-card);padding:22px}.video-mini{display:flex;gap:16px;align-items:center}.play{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff}.headline-list{display:grid}.headline-row{display:grid;grid-template-columns:52px 1fr auto;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.headline-row .num{font-size:22px;color:#c8c8c4}.headline-row h3{margin:3px 0 6px;font-size:20px;line-height:1.35}.headline-row p{margin:0;color:var(--ink-2)}.meta,.byline{font-size:13px;color:var(--ink-3)}.status{display:inline-block;font-size:12px;padding:4px 9px;border-radius:999px;background:var(--red-soft);color:var(--wine);white-space:nowrap}.keywords{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:15px 0 30px}.keywords a,.chips span{padding:7px 12px;border-radius:999px;background:var(--bg);font-size:13px}.section{padding:68px 0}.section.soft,.soft{background:var(--bg)}.section-head{margin-bottom:28px}.section-head h2{font-size:34px;line-height:1.2;margin:5px 0 8px}.section-head p{color:var(--ink-2);max-width:760px;margin:0}.section-head.numbered{display:flex;gap:18px;align-items:flex-start}.section-head.numbered>span{font-size:38px;color:var(--red);font-weight:800}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:start}.split.reverse>:first-child{order:2}.feature-copy{font-size:18px}.wide-image{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px}.fact-strip{display:flex;gap:8px;margin-top:12px}.fact-strip span{background:#fff;border:1px solid var(--line);padding:7px 10px;border-radius:999px;font-size:12px}.creator-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.creator-row{display:flex;gap:15px;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff}.creator-row h3{margin:0}.text-avatar{flex:0 0 auto;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:700}.dark-lite{background:#26282c;color:#fff}.inverse h2,.inverse p{color:#fff}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.video-card{background:#fff;color:var(--ink);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}.video-visual{aspect-ratio:16/9;background:#ececea;display:grid;place-items:center;position:relative}.video-visual .cover{width:100%;height:100%;object-fit:cover}.duration{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.75);color:#fff;padding:3px 7px;border-radius:5px;font-size:12px}.video-body{padding:17px}.video-body h3{line-height:1.4;margin:6px 0}.video-body p{font-size:14px;color:var(--ink-2)}.bento{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px}.bento article{background:#fff;padding:22px;border:1px solid var(--line);border-radius:14px}.bento-major{grid-row:span 2}.columns-3,.feature-grid,.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.columns-3 article,.feature-grid article,.principles article{border-top:2px solid var(--ink);padding-top:16px}.track{padding:18px 0;border-bottom:1px solid var(--line)}.note-panel{padding:26px;border-radius:16px;background:var(--ink);color:#fff}.note-panel a{color:#fff;text-decoration:underline}.magazine{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:18px}.magazine>div,.magazine>article{padding:24px;border:1px solid var(--line);background:#fff}.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.quote-grid blockquote,.quote-grid article{margin:0;padding:28px;border-left:3px solid var(--red);background:var(--bg)}.response-strip{background:#292b2f;color:#fff}.response-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.response-grid article{padding:20px;border:1px solid rgba(255,255,255,.12);border-radius:12px}.vs{display:grid;grid-template-columns:1fr auto 1fr;gap:28px;align-items:center}.vs>div{padding:28px;border:1px solid var(--line);border-radius:16px}.vs>b{color:var(--red);font-size:24px}.timeline{position:relative;margin-left:20px}.timeline:before{content:"";position:absolute;left:59px;top:8px;bottom:8px;width:2px;background:#ddd}.timeline article{display:grid;grid-template-columns:90px 1fr;gap:24px;margin:0 0 24px;position:relative}.timeline article:before{content:"";position:absolute;left:53px;top:8px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px #fff}.timeline time{font-weight:700}.timeline article>div{padding:0 0 22px 20px;border-bottom:1px solid var(--line)}.timeline h3,.timeline h2{margin:0 0 6px}.verify-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.verify-grid article,.verify-stack article{border:1px solid var(--line);padding:22px;border-radius:14px}.verify-grid dl{font-size:14px}.verify-grid dt{font-weight:700}.verify-grid dd{margin:0 0 10px;color:var(--ink-2)}.rumor-box{display:flex;justify-content:space-between;gap:30px;align-items:center;padding:30px;border:1px solid var(--line-red);border-radius:18px;background:linear-gradient(135deg,#fff,#fdf7f7)}.ranking-list{list-style:none;padding:0;margin:0}.ranking-list li{display:flex;gap:16px;padding:13px 0;border-bottom:1px solid var(--line)}.rank{font-size:24px;font-weight:800;color:var(--ink-3);width:32px}.ranking-list li:nth-child(1) .rank{color:var(--red)}.ranking-list li:nth-child(2) .rank{color:var(--wine)}.ranking-list li:nth-child(3) .rank{color:#b16c6c}.ranking-list small{display:block;color:var(--ink-3)}.discover-copy{padding:18px 0}.opinion-flow{display:grid;gap:16px}.opinion-flow article{display:grid;grid-template-columns:auto 1fr;gap:14px;padding:24px;border:1px solid var(--line);border-radius:14px}.opinion-flow blockquote{margin:0;font-size:20px}.opinion-flow small{grid-column:2}.profile-feature,.about-strip,.community-call,.app-inner,.app-hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.portrait{width:100%;max-height:520px;object-fit:cover;border-radius:18px}.work-list{display:grid;gap:1px;background:var(--line)}.work-list article{display:grid;grid-template-columns:70px 1fr 2fr;gap:20px;padding:18px;background:#fff;align-items:center}.update-stream p{display:grid;grid-template-columns:90px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}.comment-flow{display:grid;grid-template-columns:1fr 1fr;gap:14px}.comment-flow article{padding:18px;border:1px solid var(--line);border-radius:12px}.editor-picks{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.editor-picks a{padding:20px;background:var(--bg);border-radius:12px}.app-zone{background:var(--bg-2)}.phone-frame{margin:auto;width:min(320px,90%);aspect-ratio:9/18;border:10px solid var(--ink);border-radius:38px;background:#fff;overflow:hidden;display:grid;place-items:center}.app-image{width:100%;height:100%;object-fit:contain}.phone-copy{text-align:center;font-size:28px;font-weight:800}.phone-copy small{font-size:12px;color:var(--ink-3)}.principles{grid-template-columns:repeat(4,1fr)}.faq-list details{border-bottom:1px solid var(--line);padding:16px 0}.faq-list summary{font-weight:700;cursor:pointer}.center{text-align:center}.page-hero{padding:70px 0 30px}.page-hero h1{font-size:54px;margin:8px 0}.page-hero p{font-size:19px;color:var(--ink-2);max-width:820px}.watch{display:grid;grid-template-columns:1.4fr .8fr;gap:32px;padding:50px 0}.watch-player{aspect-ratio:16/9;background:#ececea;border-radius:18px;display:grid;place-items:center;overflow:hidden}.watch-player .cover{width:100%;height:100%;object-fit:cover}.play.big{width:84px;height:84px;font-size:30px}.watch-copy h1{font-size:38px;line-height:1.2}.tracking-table article{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;padding:26px 0;border-bottom:1px solid var(--line)}.tracking-table dl,.compare{display:grid;grid-template-columns:1fr 1fr;gap:12px}.tracking-table dt{font-weight:700}.tracking-table dd{margin:0;color:var(--ink-2)}.verify-stack{display:grid;gap:18px}.compare>div{background:var(--bg);padding:18px;border-radius:10px}.tabs,.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.tabs button{border:1px solid var(--line);background:#fff;padding:8px 14px;border-radius:999px}.tabs button.active{background:var(--ink);color:#fff}.search-form{display:flex;gap:10px}.search-form input{flex:1;max-width:650px;padding:14px 16px;border:1px solid var(--line);border-radius:999px}.empty{padding:40px;background:var(--bg);border-radius:14px}.error-page{padding:120px 0;text-align:center}.error-page>span{font-size:120px;font-weight:900;color:var(--red-soft)}.footer{background:linear-gradient(135deg,#27292D,#181A1D);color:rgba(255,255,255,.68);border-top:1px solid rgba(217,46,50,.32);padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}.footer h3,.footer strong{color:#fff}.footer a{display:block;margin:7px 0}.footer a:hover{color:var(--red-2)}.footer-brand{display:flex}.copyright{margin-top:35px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1)}.mobile-bottom{display:none}.to-top{position:fixed;right:20px;bottom:20px;width:42px;height:42px;border:0;border-radius:50%;background:var(--ink);color:#fff;opacity:0;pointer-events:none}.to-top.show{opacity:1;pointer-events:auto}@media(max-width:1024px){.main-nav{display:none}.header-actions>a:nth-child(-n+3){display:none}.hero,.split,.watch,.profile-feature,.about-strip,.community-call,.app-inner,.app-hero{grid-template-columns:1fr}.video-grid,.columns-3,.feature-grid,.verify-grid{grid-template-columns:1fr 1fr}.bento{grid-template-columns:1fr 1fr}.bento-major{grid-row:auto;grid-column:span 2}.principles{grid-template-columns:1fr 1fr}.editor-picks{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:768px){.wrap{width:min(calc(100% - 24px),var(--wrap))}.ticker span:nth-of-type(n+2){display:none}.header-inner{height:64px}.header-actions a{display:none!important}.hero{padding-top:24px}.hero-main{padding:22px}.hero h1{font-size:40px}.section{padding:48px 0}.section-head h2,.page-hero h1{font-size:32px}.video-grid,.columns-3,.feature-grid,.verify-grid,.creator-list,.quote-grid,.response-grid,.comment-flow,.magazine,.principles,.footer-grid{grid-template-columns:1fr}.bento{grid-template-columns:1fr}.bento-major{grid-column:auto}.vs{grid-template-columns:1fr}.vs>b{text-align:center}.work-list article{grid-template-columns:50px 1fr}.work-list p{grid-column:2}.tracking-table article{grid-template-columns:1fr}.tracking-table dl,.compare{grid-template-columns:1fr}.editor-picks{grid-template-columns:1fr}.mobile-bottom{position:fixed;z-index:25;left:0;right:0;bottom:0;height:58px;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);align-items:center;text-align:center;font-size:12px}.footer{padding-bottom:80px}.to-top{bottom:72px}.mega-grid{grid-template-columns:1fr 1fr}.headline-row{grid-template-columns:38px 1fr}.headline-row>.status{grid-column:2}.rumor-box{align-items:flex-start;flex-direction:column}.timeline{margin-left:0}.timeline:before{left:48px}.timeline article{grid-template-columns:76px 1fr}.timeline article:before{left:42px}.search-form{flex-direction:column}.page-hero{padding-top:44px}.watch-copy h1{font-size:30px}}