:root{--bg:#070809;--bg2:#0d0e11;--card:#121317;--card2:#18191e;--hover:#202127;--text:#e8e8ea;--muted:#a6a6ad;--dim:#777880;--white:#fff;--red:#ff1f32;--red2:#ff3445;--red3:#b20718;--red4:#68030d;--line:rgba(255,255,255,.08);--rline:rgba(255,31,50,.38);--shadow:0 16px 42px rgba(0,0,0,.38);--rshadow:0 14px 36px rgba(255,31,50,.18);--shell:1280px}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;overflow-x:hidden;color:var(--text);background:radial-gradient(circle at 85% 0,rgba(255,31,50,.09),transparent 28%),linear-gradient(180deg,#070809,#090a0d 45%,#070809);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.72}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}img{display:block;max-width:100%;height:auto}.shell{width:min(calc(100% - 40px),var(--shell));margin-inline:auto}.skip-link{position:fixed;left:16px;top:-70px;z-index:1000;padding:10px 15px;background:var(--red);color:#fff;border-radius:6px}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(255,52,69,.65);outline-offset:3px}.mobile-only{display:none}
.site-header{position:sticky;top:0;z-index:100;background:rgba(7,8,9,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand-bar{min-height:68px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:26px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:180px}.brand-image{width:auto;max-width:190px;max-height:46px;object-fit:contain}.brand-mark{color:#fff;font-size:25px;font-weight:900;letter-spacing:-.04em;line-height:1}.brand-en{display:block;color:var(--red2);font-size:10px;font-weight:800;letter-spacing:.18em;line-height:1.2}.slogan{margin:0;color:var(--muted);font-size:14px}.header-actions{display:flex;gap:8px}.header-actions button,.header-actions a{min-height:42px;padding:0 17px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:7px;background:var(--card);cursor:pointer}.header-actions button:hover{border-color:var(--rline);background:var(--hover)}.header-actions .hot24{border-color:transparent;background:linear-gradient(135deg,var(--red2),var(--red) 52%,#9f0615);font-weight:900;box-shadow:var(--rshadow)}.main-nav{background:var(--bg2);border-block:1px solid var(--line)}.nav-row{display:flex;align-items:stretch;gap:4px;white-space:nowrap}.nav-row a{position:relative;min-height:48px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;color:#d8d8db;font-weight:700}.nav-row a:hover,.nav-row a.is-active{color:#fff;background:rgba(255,255,255,.035)}.nav-row a.is-active:after{content:"";position:absolute;left:20px;right:20px;bottom:-1px;height:3px;background:var(--red)}.quick-nav{background:#090a0c}.quick-row{min-height:38px;display:flex;align-items:center;gap:25px;overflow-x:auto;scrollbar-width:none}.quick-row::-webkit-scrollbar{display:none}.quick-row a{color:var(--muted);font-size:13px;white-space:nowrap}.quick-row a:hover,.quick-row a.is-active{color:var(--red2)}
.site-main{min-height:60vh}.eyebrow,.page-kicker{display:inline-block;color:var(--red2);font-size:12px;font-weight:900;letter-spacing:.18em;text-transform:uppercase}.page-hero{padding:62px 0 35px;border-bottom:1px solid var(--line);background:linear-gradient(120deg,rgba(255,31,50,.11),transparent 42%)}.page-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:42px;align-items:end}.page-hero h1{margin:10px 0 18px;color:#fff;font-size:clamp(38px,6vw,70px);line-height:1.02;letter-spacing:-.055em}.page-hero p{max-width:780px;margin:0;color:#c4c4c8;font-size:17px}.hero-aside{padding:22px;border:1px solid var(--rline);background:rgba(18,19,23,.86);box-shadow:var(--rshadow)}.hero-aside strong{display:block;margin-bottom:8px;color:#fff;font-size:18px}.hero-aside span{color:var(--muted);font-size:14px}
.content-section{padding:58px 0}.content-section.alt{background:var(--bg2);border-block:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:24px}.section-head h2{margin:4px 0 0;color:#fff;font-size:clamp(27px,4vw,42px);line-height:1.08;letter-spacing:-.035em}.section-head p{max-width:560px;margin:0;color:var(--muted)}.section-link{color:var(--red2);font-weight:800;white-space:nowrap}.section-link:hover{color:#fff}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.button{min-height:46px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px;background:linear-gradient(135deg,var(--red2),var(--red) 52%,#9f0615);color:#fff;font-weight:900;box-shadow:var(--rshadow);white-space:nowrap}.button:hover{filter:brightness(1.08);transform:translateY(-1px)}.button.secondary{background:transparent;border:1px solid var(--rline);box-shadow:none}.tag{width:max-content;min-height:28px;padding:0 10px;display:inline-flex;align-items:center;border:1px solid var(--rline);border-radius:99px;background:rgba(255,31,50,.06);color:var(--red2);font-size:12px;font-weight:800}.tag.solid{border-color:var(--red);background:var(--red);color:#fff}.tag.gray{border-color:#34353b;background:#2a2b30;color:#d5d5d8}.tag.dark{border-color:var(--red3);background:var(--red4);color:#ffd6da}.tag.light{border-color:#fff;background:#fff;color:var(--red3)}
.editorial-stage{padding:34px 0 64px}.stage-grid{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(280px,1fr);gap:20px}.stage-main{position:relative;min-height:510px;padding:38px;display:flex;flex-direction:column;justify-content:end;overflow:hidden;border:1px solid var(--rline);background:radial-gradient(circle at 78% 18%,rgba(255,31,50,.30),transparent 25%),linear-gradient(145deg,#1b1c21,#0b0c0f 62%);box-shadow:var(--shadow)}.stage-main:after{content:"HEILIAO";position:absolute;right:-15px;top:40px;color:rgba(255,255,255,.035);font-size:100px;font-weight:900;line-height:1;transform:rotate(-8deg);pointer-events:none}.stage-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.stage-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.88))}.stage-copy{position:relative;z-index:2;max-width:800px}.stage-copy h1{margin:14px 0;color:#fff;font-size:clamp(35px,5vw,64px);line-height:1.03;letter-spacing:-.05em}.stage-copy p{margin:0;color:#dedee2;font-size:17px}.stage-side{display:grid;gap:14px}.stage-brief,.stage-link{padding:22px;border:1px solid var(--line);background:var(--card)}.stage-brief{border-top:3px solid var(--red)}.stage-brief h2{margin:6px 0 9px;color:#fff;font-size:23px;line-height:1.25}.stage-brief p,.stage-link p{margin:0;color:var(--muted)}.stage-link{display:block;transition:.2s}.stage-link:hover{border-color:var(--rline);transform:translateX(3px)}.stage-link strong{display:block;margin:6px 0;color:#fff;line-height:1.35}.stage-24{border-color:var(--red);background:linear-gradient(135deg,var(--red3),#250306)}
.ranking{border-top:1px solid var(--line)}.rank-item{padding:20px 0;display:grid;grid-template-columns:78px minmax(0,1fr) auto;gap:22px;align-items:center;border-bottom:1px solid var(--line)}.rank-number{color:var(--red);font-size:34px;font-weight:900;font-style:italic;line-height:1}.rank-copy h3{margin:0 0 6px;color:#fff;font-size:19px}.rank-copy p{margin:0;color:var(--muted)}.rank-state{color:#d9d9dc;font-size:13px;white-space:nowrap}.feature-split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:24px}.media-panel{position:relative;min-height:440px;padding:32px;display:flex;flex-direction:column;justify-content:end;overflow:hidden;border:1px solid var(--line);background:radial-gradient(circle at 35% 15%,rgba(255,31,50,.28),transparent 28%),var(--card)}.media-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.media-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 15%,rgba(0,0,0,.9));pointer-events:none}.media-copy{position:relative;z-index:2}.media-copy h3{margin:12px 0 10px;color:#fff;font-size:30px;line-height:1.15}.media-copy p{margin:0;color:#d1d1d5}.story-list{display:grid;border-top:1px solid var(--line)}.story-list a{padding:18px 4px;display:block;border-bottom:1px solid var(--line)}.story-list h3{margin:5px 0;color:#fff;font-size:19px;line-height:1.35}.story-list p{margin:0;color:var(--muted)}.story-list a:hover h3{color:var(--red2)}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.news-card{position:relative;min-height:240px;padding:25px;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:var(--card);transition:.2s}.news-card:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(var(--red2),var(--red4));pointer-events:none}.news-card:hover{transform:translateY(-3px);border-color:var(--rline);background:var(--card2)}.news-card h3{margin:14px 0 10px;color:#fff;font-size:21px;line-height:1.35}.news-card p{margin:0 0 20px;color:var(--muted)}.news-card a{margin-top:auto;color:var(--red2);font-weight:800}.news-card.large{grid-column:span 2;min-height:300px}.news-card.compact{min-height:200px}.timeline{position:relative}.timeline:before{content:"";position:absolute;left:20px;top:18px;bottom:18px;width:2px;background:linear-gradient(var(--red),var(--red4));pointer-events:none}.timeline-item{position:relative;padding:0 0 28px 66px}.timeline-dot{position:absolute;left:9px;top:5px;width:24px;height:24px;border:6px solid var(--bg2);border-radius:50%;background:var(--red);box-shadow:0 0 0 1px var(--rline)}.timeline-item h3{margin:0 0 8px;color:#fff;font-size:21px}.timeline-item p{margin:0 0 8px;color:var(--muted)}.timeline-item a{color:var(--red2);font-weight:800}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.check-card{padding:24px;border:1px solid var(--line);background:var(--card)}.check-card h3{margin:14px 0 9px;color:#fff;font-size:21px}.check-card p{margin:0 0 12px;color:var(--muted)}.hour-list{display:grid}.hour-item{padding:17px 0;display:grid;grid-template-columns:120px 120px minmax(0,1fr);gap:18px;border-bottom:1px solid var(--line)}.hour-item time{color:var(--red2);font-weight:900}.hour-item strong{color:#fff}.hour-item p{margin:0;color:var(--muted)}.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.topic-card{min-height:170px;padding:22px;border:1px solid var(--line);background:linear-gradient(150deg,var(--card2),var(--card))}.topic-card h3{margin:16px 0 8px;color:#fff;font-size:19px}.topic-card p{margin:0 0 15px;color:var(--muted)}.topic-card a{color:var(--red2);font-weight:800}.alert-band{padding:42px;border:1px solid var(--red);background:radial-gradient(circle at 85% 15%,rgba(255,52,69,.22),transparent 30%),linear-gradient(135deg,#3e050b,#160204);box-shadow:var(--rshadow)}.alert-band h2{margin:8px 0 14px;color:#fff;font-size:clamp(28px,4vw,46px);line-height:1.08}.alert-band p{max-width:940px;color:#e2d5d7}.service-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:24px}.service-grid div{padding:20px;border:1px solid var(--line);background:rgba(255,255,255,.035)}.service-grid strong{display:block;margin-bottom:5px;color:#fff}
.longform{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:42px}.article-body{min-width:0}.article-body h2{margin:42px 0 14px;color:#fff;font-size:29px;line-height:1.25}.article-body h3{margin:28px 0 10px;color:#fff;font-size:22px}.article-body p{margin:0 0 16px;color:#c7c7cb}.article-note{margin:26px 0;padding:22px;border-left:4px solid var(--red);background:var(--card);color:#d7d7db}.article-sidebar{position:sticky;top:170px;align-self:start;display:grid;gap:14px}.side-card{padding:22px;border:1px solid var(--line);background:var(--card)}.side-card h2{margin:0 0 12px;color:#fff;font-size:20px}.side-card p{color:var(--muted)}.side-card a{padding:9px 0;display:block;border-bottom:1px solid var(--line);color:var(--muted)}.side-card a:last-child{border-bottom:0}.side-card a:hover{color:var(--red2)}.faq-list{display:grid;gap:10px}details{border:1px solid var(--line);background:var(--card)}summary{padding:18px 20px;cursor:pointer;color:#fff;font-weight:800;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:"+";float:right;color:var(--red2);font-size:22px}details[open] summary:after{content:"−"}details p{margin:0;padding:0 20px 20px;color:var(--muted)}.link-strip{display:flex;flex-wrap:wrap;gap:10px}.link-strip a{min-height:42px;padding:0 15px;display:inline-flex;align-items:center;border:1px solid var(--line);background:var(--card)}.link-strip a:hover{border-color:var(--rline);color:var(--red2)}
.channel-panel{position:fixed;left:0;right:0;top:0;z-index:210;max-height:min(86vh,720px);overflow-y:auto;padding:22px 0 32px;border-bottom:1px solid var(--rline);background:#0b0c0f;box-shadow:var(--shadow);transform:translateY(-105%);opacity:0;visibility:hidden;pointer-events:none;transition:.26s}.channel-panel[aria-hidden="false"]{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.panel-head h2{margin:3px 0 0;color:#fff;font-size:30px}.panel-head button,.mobile-head button{width:46px;height:46px;border:1px solid var(--line);border-radius:50%;background:var(--card);font-size:27px;line-height:1;cursor:pointer}.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.channel-grid section{padding:18px;border:1px solid var(--line);background:var(--card)}.channel-grid h3{margin:0 0 12px;color:var(--red2)}.channel-grid a{padding:12px 0;display:block;border-bottom:1px solid var(--line)}.channel-grid a:last-child{border-bottom:0}.channel-grid strong{display:block;color:#fff}.channel-grid span{display:block;color:var(--muted);font-size:13px}.overlay{position:fixed;inset:0;z-index:190;background:rgba(0,0,0,.74);opacity:0;visibility:hidden;pointer-events:none;transition:.25s}.overlay[aria-hidden="false"]{opacity:1;visibility:visible;pointer-events:auto}.mobile-menu{position:fixed;top:0;right:0;bottom:0;z-index:220;width:min(88vw,400px);padding:18px;overflow-y:auto;background:#0c0d10;box-shadow:var(--shadow);transform:translateX(105%);visibility:hidden;pointer-events:none;transition:.26s}.mobile-menu[aria-hidden="false"]{transform:translateX(0);visibility:visible;pointer-events:auto}.mobile-head{padding-bottom:16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.mobile-menu nav{display:grid;margin-top:8px}.mobile-menu nav a{min-height:48px;display:flex;align-items:center;border-bottom:1px solid var(--line);font-weight:700}.mobile-menu nav a:hover{color:var(--red2)}.search-panel{position:fixed;inset:0;z-index:230;padding:20px;display:grid;place-items:center;opacity:0;visibility:hidden;pointer-events:none;transition:.25s}.search-panel[aria-hidden="false"]{opacity:1;visibility:visible;pointer-events:auto}.search-card{width:min(720px,100%);max-height:86vh;overflow-y:auto;padding:28px;border:1px solid var(--rline);background:#0c0d10;box-shadow:var(--shadow)}.search-card input{width:100%;height:54px;padding:0 16px;border:1px solid var(--line);border-radius:7px;background:var(--card);color:#fff}.search-card p{color:var(--dim);font-size:13px}.search-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}.search-links a{min-height:48px;padding:0 15px;display:flex;align-items:center;border:1px solid var(--line);background:var(--card)}.search-links a:hover{border-color:var(--rline);color:var(--red2)}.search-links a[hidden]{display:none}
.site-footer{padding:58px 0 105px;border-top:1px solid var(--line);background:#050506}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:28px}.footer-brand p{max-width:360px;color:var(--muted)}.footer-grid h2{margin:0 0 12px;color:#fff;font-size:16px}.footer-grid>div:not(.footer-brand) a{padding:6px 0;display:block;color:var(--muted)}.footer-grid a:hover{color:var(--red2)}.footer-note{margin-top:34px;padding-top:22px;display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);color:var(--dim);font-size:13px}.footer-note p{margin:0}.mobile-bottom{display:none}
@media(max-width:1050px){.slogan{display:none}.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-grid,.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1.5fr repeat(2,1fr)}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:820px){.shell{width:min(calc(100% - 28px),var(--shell))}.desktop-only,.main-nav{display:none}.mobile-only{display:inline-flex}.brand-bar{min-height:58px;grid-template-columns:46px minmax(0,1fr) 46px;gap:8px}.brand{min-width:0;justify-self:center}.brand-mark{font-size:21px}.brand-en{font-size:8px}.brand-image{max-width:150px;max-height:38px}.menu-icon{width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:4px;border:0;background:transparent;cursor:pointer}.menu-icon span{width:21px;height:2px;background:#fff}.mobile-24{min-width:44px;min-height:44px;align-items:center;justify-content:center;border-radius:6px;background:var(--red);font-size:12px;font-weight:900}.page-hero{padding:42px 0 28px}.page-hero-grid,.stage-grid,.feature-split,.longform{grid-template-columns:1fr}.page-hero h1{font-size:43px}.hero-aside{display:none}.editorial-stage{padding-top:18px}.stage-main{min-height:460px;padding:24px}.stage-main:after{font-size:62px}.stage-side{grid-template-columns:1fr 1fr}.stage-brief{grid-column:1/-1}.news-card.large{grid-column:1/-1}.check-grid{grid-template-columns:1fr}.rank-item{grid-template-columns:58px 1fr;gap:13px}.rank-state{grid-column:2}.hour-item{grid-template-columns:100px 1fr}.hour-item p{grid-column:1/-1}.article-sidebar{position:static;grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.footer-note{flex-direction:column}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:150;display:grid;grid-template-columns:repeat(5,1fr);padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--line);background:rgba(5,5,6,.97);backdrop-filter:blur(10px)}.mobile-bottom a,.mobile-bottom button{min-height:62px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;border:0;background:transparent;color:var(--muted);font-size:11px;cursor:pointer}.mobile-bottom span{font-size:13px;font-weight:900}.mobile-bottom .is-active{color:var(--red2)}}
@media(max-width:580px){.content-section{padding:42px 0}.section-head{align-items:flex-start;flex-direction:column}.section-head h2{font-size:31px}.stage-main{min-height:420px}.stage-side,.news-grid,.topic-grid,.service-grid,.footer-grid,.channel-grid,.search-links,.article-sidebar{grid-template-columns:1fr}.stage-brief,.news-card.large{grid-column:auto}.media-panel{min-height:370px;padding:24px}.media-copy h3{font-size:25px}.alert-band{padding:28px 22px}.hour-item{grid-template-columns:1fr;gap:4px}.hour-item p{grid-column:auto}.rank-item{grid-template-columns:48px 1fr}.rank-number{font-size:28px}.article-body h2{font-size:26px}.page-hero p{font-size:16px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}