:root{--bg:#0B0D11;--bg-2:#08090D;--nav:#12151A;--card:#191D23;--card-2:#232830;--paper:#F5F3F0;--title:#F6F7F8;--text:#E3E6EA;--muted:#B6C0C9;--weak:#9BA8B2;--red:#B92332;--bright:#F06A71;--deep:#8F1826;--gold:#D9AC74;--blue:#7FA9C1;--line:rgba(255,255,255,.12);--width:1260px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}body.dialog-open{overflow:hidden}button,input{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}img{display:block;max-width:100%;height:auto}p{margin:0 0 1em}h1,h2,h3{line-height:1.35;letter-spacing:-.028em;margin:0;color:var(--title)}h1{font-size:clamp(27px,3.1vw,38px)}h2{font-size:clamp(22px,2.15vw,27px)}h3{font-size:clamp(17px,1.5vw,20px)}.container{width:min(var(--width),calc(100% - 40px));margin-inline:auto}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:16px;z-index:500;background:#fff;color:#17191d;padding:10px 16px}.skip-link:focus{top:8px}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}a:hover{color:var(--bright)}.main-content{padding-bottom:64px;min-height:52vh}.overline{font-size:12px;line-height:1.5;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--bright)}.section-block{margin-block:62px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.section-head h2{margin:6px 0}.section-head h2 em{font-style:normal;font-weight:400;color:var(--muted)}.section-head p{margin:0;color:var(--muted);font-size:14px}.text-action,.read-more{display:inline-flex;align-items:center;gap:6px;color:var(--bright);font-weight:650;font-size:14px}.text-action:hover,.read-more:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}.ticker{height:28px;background:var(--deep);color:#fff;font-size:11px;font-weight:750;letter-spacing:.045em}.ticker-inner{height:28px;display:flex;justify-content:space-between;align-items:center}.ticker a{color:#fff;font-weight:600}.ticker-dot{color:var(--gold)}.site-header{height:72px;position:sticky;top:0;background:var(--nav);border-bottom:1px solid var(--line);z-index:100}.masthead{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{min-width:145px;flex-shrink:0;display:inline-flex;align-items:center}.brand-logo{max-width:170px;max-height:38px;object-fit:contain}.brand-wordmark{display:flex;flex-direction:column;line-height:1.1;gap:2px}.brand-zh{font-size:28px;font-weight:900;color:#fff;letter-spacing:.03em}.brand-en{font-size:9px;font-weight:700;color:var(--bright);letter-spacing:.17em}.primary-nav{display:flex;align-items:stretch;gap:20px;height:100%;margin-left:auto}.primary-nav a{font-size:15px;font-weight:650;color:var(--muted);height:100%;display:flex;align-items:center;border-bottom:2px solid transparent;white-space:nowrap}.primary-nav a:hover,.primary-nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--bright)}.mast-actions{display:flex;align-items:center;gap:9px}.icon-button{border:1px solid var(--line);height:44px;width:44px;min-width:44px;border-radius:9px;background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px}.icon-button:hover{border-color:var(--bright);color:var(--bright)}.search-lens{display:block;width:16px;height:16px;border:2px solid currentColor;border-radius:50%;position:relative;margin-right:5px}.search-lens:after{content:"";position:absolute;width:8px;height:2px;background:currentColor;right:-6px;bottom:-3px;transform:rotate(48deg)}.action-search-link{display:none}.submit-link{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;background:var(--red);color:#fff!important;font-size:14px;font-weight:750;border-radius:9px;white-space:nowrap}.submit-link:hover,.btn-primary:hover{background:#D33243}.category-strip{border-bottom:1px solid var(--line);background:#0E1015}.category-strip-inner{display:flex;align-items:center;gap:25px;overflow-x:auto;scrollbar-width:thin;white-space:nowrap;height:44px}.category-strip a{font-size:13px;color:var(--muted);font-weight:550}.category-strip a[aria-current="page"]{color:var(--bright)}.category-strip a:hover{color:#fff}
/* Safe local image rendering */
.site-media{background:linear-gradient(140deg,#23262c,#171a20 54%,#2f1a21);border:1px solid var(--line);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;border-radius:12px;min-height:130px}.site-media img{max-width:100%;width:100%;height:100%;object-fit:contain;object-position:center}.site-media.no-media{flex-direction:column;gap:8px;isolation:isolate;text-align:center}.site-media.no-media:before{content:"";position:absolute;inset:-55% 45% auto -20%;height:150%;border-radius:50%;background:radial-gradient(ellipse,rgba(185,35,50,.29),transparent 70%);pointer-events:none}.site-media.no-media:after{content:"";position:absolute;right:8%;bottom:-26%;width:45%;aspect-ratio:1;transform:rotate(-18deg);border:1px solid rgba(255,255,255,.11);border-radius:50%;pointer-events:none}.no-media-mark{font-size:clamp(56px,10vw,118px);font-family:Georgia,serif;line-height:1;font-weight:800;color:rgba(255,255,255,.09);letter-spacing:-.1em}.media-ribbon{position:absolute;left:17px;top:14px;font-size:10px;color:var(--muted);font-weight:850;letter-spacing:.18em}.media-alt{font-size:15px;font-weight:750;color:var(--text);max-width:80%;z-index:1}.hero-media{height:min(380px,32vw);min-height:250px}.hero-media img{max-height:380px}.focus-media{height:275px}.feature-side-media{height:220px}.follow-picture{min-height:295px;max-height:350px}.paper-media{height:240px}.dual-media{height:212px}.society-picture{height:245px}.life-media{height:158px}.network-media{height:285px}.magazine-media{height:210px}.visual-media{height:300px}.topics-banner{height:210px}.opinion-media,.archive-media{height:175px}.rules-media{height:165px}.closing-media{height:174px}.channel-media{width:min(38%,440px);min-height:280px;max-height:320px}.service-media{min-height:215px;max-height:310px;margin-bottom:35px}.channel-media img,.service-media img{max-height:310px}
/* Home */
.hero-eyebrow{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;letter-spacing:.11em;font-weight:700;padding-bottom:17px;border-bottom:1px solid var(--line)}.live-square{width:7px;height:7px;background:var(--bright);display:inline-block}.hero-separator{color:var(--gold);margin:0 4px}.hero-grid{display:grid;grid-template-columns:1.04fr 1fr;gap:48px;align-items:center;margin-top:25px}.hero-text h1{font-size:clamp(46px,5vw,76px);line-height:1.12;letter-spacing:.005em;margin:5px 0 13px;font-weight:900}.hero-punctuation{color:var(--bright)}.hero-text h2{font-size:clamp(23px,2.4vw,32px);margin-bottom:18px}.hero-text p{color:var(--muted);line-height:1.82;font-size:15px;margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.btn{display:inline-flex;min-height:46px;padding:10px 22px;align-items:center;gap:15px;font-weight:700;font-size:14px;border-radius:9px;justify-content:center}.btn-primary{background:var(--red);color:white!important;border:1px solid var(--red)}.btn-outline{border:1px solid rgba(255,255,255,.3);color:var(--title)}.btn-outline:hover{background:#23272d;color:#fff}.hero-media-note{display:flex;justify-content:space-between;gap:7px;font-size:12px;letter-spacing:.08em;color:var(--muted);margin-top:10px}.brief-bar{display:grid;grid-template-columns:225px 1fr;border:1px solid var(--line);border-left:3px solid var(--red);border-radius:10px;background:var(--card);overflow:hidden}.brief-title{padding:25px;border-right:1px solid var(--line)}.brief-title h2{margin:7px 0;font-size:22px}.brief-title p{font-size:12px;color:var(--muted);margin:0}.brief-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));}.brief-items a{min-height:75px;padding:17px 20px;display:grid;grid-template-columns:27px 1fr 13px;align-items:center;gap:9px;font-size:14px;font-weight:680;border-bottom:1px solid var(--line)}.brief-items a:nth-child(odd){border-right:1px solid var(--line)}.brief-items a:nth-last-child(-n+2){border-bottom:0}.brief-number{color:var(--bright);font-size:12px;font-family:Georgia,serif}.focus-layout{display:grid;grid-template-columns:7fr 5fr;gap:30px}.focus-lead{background:var(--card);border:1px solid var(--line);padding:16px;border-radius:12px}.focus-lead .overline{display:block;margin:22px 10px 8px}.focus-lead h3{font-size:25px;margin:0 10px 13px}.focus-lead p{font-size:15px;color:var(--muted);margin:0 10px 14px}.focus-lead .read-more{margin:0 10px 14px}.focus-index{border-top:1px solid var(--line)}.focus-index article{padding:20px 0;border-bottom:1px solid var(--line)}.focus-index h3{margin:8px 0;font-size:19px}.focus-index p{color:var(--muted);font-size:14px}.flash-layout{display:grid;grid-template-columns:300px 1fr;gap:30px}.flash-feature{border-radius:12px;background:var(--card);border:1px solid var(--line);padding:15px}.flash-feature p{font-size:14px;color:var(--muted);margin:15px 5px 4px}.flash-list{border-top:1px solid var(--line)}.flash-item{display:grid;grid-template-columns:38px 1fr 18px;gap:16px;align-items:start;border-bottom:1px solid var(--line);padding:12px 0}.flash-item strong{display:block;font-size:16px;font-weight:750}.flash-item small{display:block;color:var(--muted);font-size:13px;line-height:1.55;margin:4px 0}.flash-num,.flash-item .arrow{color:var(--bright);font-size:13px;font-weight:750}.follow-spot{border-block:1px solid var(--line);padding-block:33px}.follow-spot-grid{display:grid;grid-template-columns:5fr 7fr;gap:35px;align-items:center}.home-timeline{border-left:1px solid rgba(240,106,113,.4);padding-left:32px}.home-timeline>div{position:relative;padding:0 0 13px 0}.home-timeline>div>span{position:absolute;left:-54px;top:0;width:40px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--bright);font-size:12px;font-weight:800}.home-timeline h3{font-size:17px;margin-bottom:3px}.home-timeline p{color:var(--muted);font-size:13px;margin:0}.home-timeline>a{color:var(--bright);font-size:14px;font-weight:720}.paper-section{background:var(--paper);border-radius:14px;padding:35px;color:#1B2026}.paper-section h2,.paper-section h3{color:#1B2026}.paper-section .overline{color:var(--deep)}.paper-head{max-width:730px}.paper-head p{color:#424951;margin-top:9px;font-size:15px}.paper-body{display:grid;grid-template-columns:4fr 6fr;gap:25px;align-items:stretch;margin-top:25px}.paper-visual{min-width:0}.paper-visual>a{display:block;color:var(--deep);font-size:14px;font-weight:800;margin-top:10px}.paper-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.paper-cards article{border:1px solid rgba(20,25,30,.16);padding:18px;border-radius:10px;background:#fff}.paper-cards article span{color:var(--deep);font-weight:900;font-size:15px}.paper-cards h3{font-size:19px;margin:11px 0 7px}.paper-cards p{color:#46505A;font-size:13px;margin:0}.dual-editorial{display:grid;grid-template-columns:1fr 1fr;gap:24px}.dual-panel{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:16px 20px 20px;display:flex;flex-direction:column;align-items:start;gap:12px}.dual-panel .site-media{width:100%;margin-bottom:7px}.dual-panel h3{font-size:23px}.dual-panel p{color:var(--muted);font-size:14px;margin:0}.dual-panel>a,.magazine-pair article>a,.closing-pair article>a{color:var(--bright);font-size:14px;font-weight:750}.response-panel{background:#21191f}.response-panel .site-media{margin:10px 0 0}.society-head-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:30px;align-items:center;margin-bottom:25px}.society-head-grid h3{font-size:25px;margin-bottom:11px}.society-head-grid p{color:var(--muted);font-size:15px}.life-strips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.life-strips article{padding:20px;border:1px solid var(--line);border-radius:10px;min-width:0}.life-strips article>span{font-size:12px;color:var(--bright);font-weight:750}.life-strips h3{margin:9px 0;font-size:18px}.life-strips p{color:var(--muted);font-size:13px;margin:0}.life-strip-pic{background:var(--card)}.life-strip-pic>a{display:block;margin-top:10px;color:var(--bright);font-size:14px;font-weight:700}.network-media{margin:20px 0}.network-points{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden}.network-points article{padding:20px;border-right:1px solid var(--line)}.network-points article:last-child{border:0}.network-points span{color:var(--bright);font-weight:800;font-size:13px}.network-points h3{margin:9px 0 6px}.network-points p{color:var(--muted);font-size:13px;margin:0}.feature-inline{display:flex;gap:26px;flex-wrap:wrap;margin-top:14px}.feature-inline a{color:var(--bright);font-size:14px;font-weight:700}.magazine-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.magazine-pair article{border:1px solid var(--line);background:var(--card);padding:18px;border-radius:12px;display:flex;flex-direction:column;gap:12px}.magazine-pair h3{font-size:23px}.magazine-pair p{font-size:15px;color:var(--muted);margin:0}.magazine-pair article:last-child .site-media{margin-top:5px}.visual-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:25px}.visual-stages{border-top:1px solid var(--line)}.visual-stages>div{padding:14px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:95px 1fr;gap:12px;align-items:baseline}.visual-stages b{color:var(--title)}.visual-stages span{font-size:13px;color:var(--muted)}.visual-stages a{display:block;margin-top:15px;font-size:14px;color:var(--bright);font-weight:700}.topics-banner{margin-bottom:17px}.topic-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.topic-card-grid a{border:1px solid var(--line);border-radius:10px;background:var(--card);padding:23px;position:relative}.topic-card-grid a:hover{border-color:rgba(240,106,113,.65);color:inherit}.topic-card-grid h3{margin:10px 0}.topic-card-grid p{font-size:13px;color:var(--muted);margin:0;max-width:90%}.topic-card-grid b{position:absolute;right:20px;bottom:20px;color:var(--bright)}.opinion-archive{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.opinion-archive article{background:var(--card);padding:17px;border-radius:12px;border:1px solid var(--line)}.opinion-archive .overline{display:block;margin:12px 0 6px}.opinion-archive h3{font-size:21px}.opinion-archive p{font-size:14px;color:var(--muted);margin:11px 0}.opinion-archive article>a{font-size:14px;color:var(--bright);font-weight:700}.rules-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}.rules-row article{display:grid;grid-template-columns:40% 1fr;gap:17px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--card);align-items:center}.rules-row h3{margin-bottom:7px}.rules-row p{color:var(--muted);font-size:13px}.rules-row article a{color:var(--bright);font-size:13px;font-weight:700}.closing-pair{display:grid;grid-template-columns:1fr 1fr;gap:22px}.closing-pair article{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:17px}.closing-pair h3{font-size:21px;margin:17px 0 10px}.closing-pair p{color:var(--muted);font-size:14px}.home-faq{border-top:1px solid var(--line);margin-top:40px;padding-top:32px;display:grid;grid-template-columns:1fr 1.6fr;gap:35px}.home-faq h3{font-size:23px;margin:8px 0}.home-faq p{font-size:14px;color:var(--muted)}.home-faq details{padding:12px 0;border-bottom:1px solid var(--line)}.home-faq summary{cursor:pointer;font-weight:650}.home-faq details p{padding:10px 0 0}.home-faq .text-action{margin-top:16px}
/* Subpages */
.crumbs{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--weak);padding:28px 0 20px}.crumbs a{color:var(--muted)}.channel-heading{display:flex;align-items:center;justify-content:space-between;gap:42px;padding:22px 0 46px;border-bottom:1px solid var(--line)}.channel-heading>div:first-child{flex:1;min-width:0}.channel-heading h1,.service-heading h1{margin:9px 0 15px}.lead{font-size:16px;line-height:1.85;color:var(--muted);max-width:800px}.highlight-rule{display:block;width:76px;height:3px;background:var(--red);margin-top:25px}.channel-heading .lead{max-width:650px}.editorial-feature{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:50px;margin:38px 0}.story-section{max-width:800px;padding:0 0 29px;margin-bottom:31px;border-bottom:1px solid var(--line)}.story-section h2{margin:12px 0 14px}.story-section p,.channel-row p,.topic-unit p,.method-panel p,.service-copy p{color:var(--muted);line-height:1.86}.related-rail,.channel-aside,.faq-aside{padding:23px;background:var(--card);border:1px solid var(--line);border-radius:12px;align-self:start}.related-rail h2,.channel-aside h2,.faq-aside h2{font-size:23px;margin:10px 0}.related-rail p,.channel-aside p,.faq-aside p{font-size:14px;color:var(--muted)}.related-rail a,.channel-aside a,.faq-aside a{display:block;margin-top:11px}.layout-with-aside{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:45px;margin:36px 0}.step-timeline{position:relative;padding-left:34px}.step-timeline:before{content:"";position:absolute;top:16px;bottom:32px;left:12px;width:1px;background:rgba(240,106,113,.5)}.timeline-step{position:relative;display:grid;grid-template-columns:48px 1fr;gap:16px;margin-left:-34px;padding-bottom:28px}.step-index{display:flex;align-items:center;justify-content:center;background:var(--red);color:#fff;width:38px;height:38px;border-radius:50%;font-size:13px;font-weight:800;z-index:1}.timeline-step h2{margin:2px 0 14px}.timeline-step p{color:var(--muted)}.method-grid,.topic-quad{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:36px 0}.method-panel,.topic-unit{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:27px}.method-panel:nth-child(2n),.topic-unit:nth-child(3n){background:#1B1B22}.method-number,.topic-ordinal{color:var(--bright);font-size:14px;font-weight:850}.method-panel h2,.topic-unit h2{margin:12px 0}.channel-rows{margin:35px 0}.channel-row{display:grid;grid-template-columns:75px 1fr;gap:20px;padding:30px 0;border-bottom:1px solid var(--line)}.row-count{font-family:Georgia,serif;font-size:35px;color:var(--bright);line-height:1}.channel-row h2{margin:0 0 13px}.article-stack{display:grid;gap:15px}.article-stack.grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}.news-link{border:1px solid var(--line);padding:23px;background:var(--card);border-radius:10px;min-width:0}.news-kicker{font-size:12px;font-weight:850;color:var(--bright)}.news-link h3{margin:11px 0}.news-link p{font-size:14px;color:var(--muted);line-height:1.75}.next-nav{border-top:1px solid var(--line);margin:32px 0;display:flex;gap:20px;flex-wrap:wrap;padding-top:23px}.next-nav a{color:var(--bright);font-size:14px;font-weight:700}.service-heading{max-width:930px;padding:30px 0 25px}.service-copy{max-width:1000px;border-top:1px solid var(--line)}.service-section{display:grid;grid-template-columns:50px minmax(0,1fr);gap:20px;padding:29px 0;border-bottom:1px solid var(--line)}.service-section h2{margin:0 0 15px}.section-number{color:var(--bright);font-family:Georgia,serif;font-size:26px}.service-section p{max-width:830px}.archive-controls{background:var(--card);border:1px solid var(--line);padding:22px;margin:30px 0;border-radius:12px}.archive-controls p{color:var(--muted);font-size:14px;margin:11px 0}.archive-search{display:flex;gap:10px;align-items:center}.archive-search input{background:var(--bg);color:var(--title);border:1px solid #59616b;border-radius:8px;padding:8px 12px;width:min(350px,100%);min-width:0}.archive-search button{background:var(--red);color:#fff;border:0;border-radius:8px;padding:8px 15px}.archive-group{padding:25px 0;border-bottom:1px solid var(--line)}.archive-group-head{display:flex;align-items:end;justify-content:space-between;gap:15px}.archive-group-head h2{margin-top:6px}.archive-group-head>a{color:var(--bright);font-size:14px}.archive-group ol{list-style:none;margin:17px 0 0;padding:0}.archive-group li{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 8px;border-top:1px solid rgba(255,255,255,.075)}.archive-group li span{color:var(--weak);font-size:12px;white-space:nowrap}.archive-principle{max-width:850px;margin:38px 0}.archive-principle h3{margin:20px 0 9px}.archive-principle p{color:var(--muted)}
/* Articles */
.article-heading{max-width:920px;margin:10px 0 36px}.article-heading h1{max-width:860px;margin:12px 0 18px;font-size:clamp(30px,3.4vw,42px);line-height:1.35}.article-meta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:20px 0}.article-meta span,.article-meta a{border:1px solid var(--line);background:var(--card);padding:5px 11px;border-radius:6px;font-size:12px;color:var(--muted)}.reader-layout{display:grid;grid-template-columns:minmax(0,750px) 250px;gap:min(7%,65px);align-items:start}.article-body{min-width:0}.article-opening{border-left:3px solid var(--red);background:var(--card);padding:19px 23px;margin-bottom:32px}.article-opening strong{display:block;margin-bottom:6px}.article-opening p{margin:0;font-size:14px;color:var(--muted)}.article-body section{margin-bottom:35px}.article-body h2{font-size:25px;margin-bottom:17px;padding-bottom:12px;border-bottom:1px solid var(--line)}.article-body section p{font-size:17px;line-height:1.87;color:var(--text);margin:0 0 20px}.article-tags{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}.article-tags span{font-size:13px;border:1px solid var(--line);border-radius:6px;padding:5px 12px;color:var(--muted)}.article-endnote{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px}.article-endnote h2{font-size:20px;margin-bottom:10px;border:0;padding:0}.article-endnote p{font-size:14px;color:var(--muted)}.article-endnote a{color:var(--bright)}.reader-aside{position:sticky;top:105px}.aside-card{background:var(--card);padding:22px;border:1px solid var(--line);border-radius:10px}.aside-card h2{font-size:21px;margin:12px 0}.aside-card p{font-size:14px;color:var(--muted)}.aside-card a{display:block;color:var(--bright);font-size:14px;margin-top:14px}.not-found{text-align:center;max-width:720px;margin:80px auto}.not-found h1{margin:12px 0}.not-found p{color:var(--muted);margin-bottom:25px}.not-found .btn{margin:5px}.error-code{font-weight:800;color:var(--bright);letter-spacing:.1em}
/* Search, FAQ */
.search-page-head{padding:30px 0 26px;max-width:850px}.search-page-head h1{margin:12px 0}.search-page-form{margin-top:24px}.search-page-form label,.search-form label{display:block;color:var(--muted);font-size:13px;margin-bottom:8px}.search-input-row{display:flex;gap:10px}.search-input-row input{flex:1;min-width:0;min-height:49px;padding:11px 15px;background:#20242b;border:1px solid #6C7682;color:var(--title);border-radius:9px}.search-input-row button{min-height:49px;border:0;background:var(--red);color:#fff;padding:9px 22px;font-weight:750;border-radius:9px;white-space:nowrap}.empty-state{border:1px solid var(--line);padding:40px 30px;border-radius:12px;background:var(--card)}.empty-state h2{margin-bottom:12px}.empty-state p{color:var(--muted);max-width:680px}.inline-actions{display:flex;gap:15px;flex-wrap:wrap}.inline-actions a{color:var(--bright);font-size:14px}.search-results{margin-top:23px}.search-list .news-link{background:transparent}.pagination{display:flex;align-items:center;justify-content:center;gap:25px;padding:30px 0;color:var(--muted)}.pagination a{color:var(--bright)}.faq-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:40px;margin:20px 0 40px}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;display:grid;grid-template-columns:40px 1fr 24px;align-items:center;gap:10px;padding:20px 5px;font-weight:750;list-style:none;font-size:16px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary span{color:var(--bright);font-size:13px}.faq-item summary b{font-size:24px;font-weight:400;text-align:center;color:var(--bright)}.faq-item[open] summary b{transform:rotate(45deg)}.faq-answer{padding:0 36px 20px 55px;color:var(--muted);font-size:15px}.faq-answer p{margin:0}.faq-aside a{font-size:14px;color:var(--bright)}
/* Footer */
.site-footer{background:var(--bg-2);border-top:2px solid var(--red);padding:44px 0 25px}.footer-brand-row{display:flex;align-items:center;justify-content:space-between;gap:35px;padding-bottom:34px;border-bottom:1px solid var(--line)}.footer-brand-row p{font-size:14px;color:var(--muted);margin:0}.footer-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;padding:32px 0}.footer-links h2{font-size:15px;margin-bottom:15px;color:#fff}.footer-links a{display:block;color:var(--muted);font-size:13px;padding:4px 0}.footer-links a:hover{color:var(--bright)}.footer-disclaimer{border-top:1px solid var(--line);padding:19px 0;color:var(--muted);font-size:13px}.footer-bottom{border-top:1px solid var(--line);padding-top:18px;display:flex;align-items:center;gap:20px;color:var(--weak);font-size:12px}.footer-bottom a:hover{color:#fff}.footer-bottom span{margin-right:auto}.mobile-tabs{display:none}
/* Accessible progressive overlays */
.overlay-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.7);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s;z-index:180}.overlay-backdrop.is-open{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;right:0;top:0;bottom:0;width:min(385px,88vw);background:#15191e;z-index:190;border-left:1px solid var(--line);transform:translateX(104%);opacity:0;visibility:hidden;pointer-events:none;display:flex;flex-direction:column;transition:transform .23s,opacity .23s,visibility .23s;box-shadow:-12px 0 45px rgba(0,0,0,.35)}.drawer.is-open{transform:translateX(0);opacity:1;visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;min-height:78px;padding:18px 24px;border-bottom:1px solid var(--line)}.drawer-title{font-size:23px;font-weight:850;color:#fff}.drawer-title small{display:block;color:var(--bright);font-size:10px;letter-spacing:.2em}.close-button{border:1px solid var(--line);background:transparent;color:#fff;border-radius:8px;width:44px;height:44px;font-size:27px;line-height:1}.drawer-scroll{overflow-y:auto;padding:10px 24px 40px}.drawer-group{padding:16px 0;border-bottom:1px solid var(--line)}.drawer-group h2{color:var(--bright);font-size:13px;margin-bottom:12px}.drawer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.drawer-grid a{background:var(--card-2);border-radius:7px;padding:10px;font-size:13px;display:flex;justify-content:space-between;align-items:center;min-height:44px}.drawer-grid a span{color:var(--bright)}.search-panel{position:fixed;top:12%;left:50%;transform:translate(-50%,-15px);width:min(650px,calc(100% - 32px));background:#15191e;border:1px solid var(--line);border-radius:15px;padding:30px;z-index:190;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,transform .2s,visibility .2s;box-shadow:0 30px 90px rgba(0,0,0,.5)}.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}.search-panel-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:18px}.search-panel-head h2{font-size:25px}.search-panel p{font-size:13px;color:var(--muted);margin-top:13px}.search-hot{display:flex;gap:18px;flex-wrap:wrap}.search-hot a{font-size:13px;color:var(--bright)}
@media(max-width:1120px){.primary-nav{gap:12px}.primary-nav a{font-size:13px}.masthead{gap:15px}.brand{min-width:125px}.hero-grid{gap:28px}.flash-layout{grid-template-columns:260px 1fr}.rules-row article{grid-template-columns:1fr}.rules-media{height:145px}}
@media(max-width:920px){.primary-nav{display:none}.masthead{justify-content:space-between}.brand{min-width:0}.submit-link{display:none}.action-search-link{display:none}.focus-layout{grid-template-columns:1fr 1fr}.hero-grid{grid-template-columns:1fr 1fr;gap:22px}.hero-text h1{font-size:48px}.hero-text h2{font-size:22px}.hero-text p{font-size:14px}.brief-bar{grid-template-columns:170px 1fr}.focus-media{height:220px}.flash-layout{grid-template-columns:230px 1fr}.paper-body{grid-template-columns:1fr}.paper-media{height:235px}.life-strips{grid-template-columns:1fr 1fr}.life-strip-pic{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;gap:15px;align-items:center}.network-points{grid-template-columns:repeat(2,1fr)}.network-points article:nth-child(2){border-right:0}.network-points article:nth-child(-n+2){border-bottom:1px solid var(--line)}.reader-layout{grid-template-columns:minmax(0,1fr) 220px;gap:25px}.footer-links{gap:14px}}
@media(max-width:700px){.container{width:calc(100% - 36px)}body{font-size:16px}.site-header{height:64px}.ticker-inner{font-size:10px}.mast-actions{gap:7px}.masthead .brand-zh{font-size:24px}.masthead .brand-en{font-size:8px}.brand-logo{max-width:155px;max-height:34px}.main-content{padding-bottom:90px}.section-block{margin-block:36px}.section-head{align-items:start;gap:8px;flex-direction:column;margin-bottom:20px}.section-head h2{font-size:23px}.section-head .text-action{margin-top:6px}.hero-grid,.focus-layout,.flash-layout,.follow-spot-grid,.dual-editorial,.society-head-grid,.magazine-pair,.visual-grid,.opinion-archive,.rules-row,.closing-pair,.home-faq,.brief-bar{grid-template-columns:1fr}.hero-grid{gap:22px}.hero-text h1{font-size:52px}.hero-text h2{font-size:26px}.hero-text p{font-size:15px}.hero-media{height:230px;min-height:220px}.hero-media-note{font-size:10px}.brief-title{padding:16px 18px;border-right:0;border-bottom:1px solid var(--line)}.brief-title h2{font-size:21px}.brief-items{grid-template-columns:1fr}.brief-items a{min-height:63px;border-right:0!important;border-bottom:1px solid var(--line)!important;padding:14px 15px}.brief-items a:last-child{border-bottom:0!important}.focus-lead h3{font-size:21px}.focus-media,.feature-side-media{height:200px}.flash-feature{display:grid;grid-template-columns:1fr;gap:8px}.flash-feature p{padding:0 5px}.flash-item{grid-template-columns:26px 1fr 15px;gap:10px}.follow-spot{padding-block:23px}.follow-picture{min-height:190px;height:230px}.home-timeline{margin:5px 0 8px 18px}.paper-section{padding:22px 17px}.paper-cards{grid-template-columns:1fr 1fr;gap:8px}.paper-cards article{padding:13px}.paper-cards h3{font-size:17px}.paper-cards p{font-size:12px}.paper-media{height:185px}.dual-panel h3{font-size:21px}.dual-media{height:195px}.society-picture{height:215px}.life-strips{grid-template-columns:1fr}.life-strip-pic{grid-column:auto;display:block}.network-media{height:210px}.network-points article{padding:14px}.network-points h3{font-size:17px}.network-points p{font-size:12px}.magazine-media{height:190px}.visual-media{height:205px}.topics-banner{height:185px}.topic-card-grid{grid-template-columns:1fr 1fr;gap:9px}.topic-card-grid a{padding:15px}.topic-card-grid p{font-size:12px}.topic-card-grid b{right:10px;bottom:10px}.topic-card-grid h3{font-size:17px}.rules-row article{grid-template-columns:1fr}.rules-media{height:170px}.closing-media{height:170px}.home-faq{gap:18px}.channel-heading{display:block;padding:14px 0 30px}.channel-heading .lead{font-size:15px}.channel-media{width:100%;margin-top:22px;max-height:245px;min-height:210px}.layout-with-aside,.editorial-feature,.faq-layout,.reader-layout{grid-template-columns:1fr;gap:15px}.related-rail,.channel-aside,.reader-aside,.faq-aside{position:static}.method-grid,.topic-quad{grid-template-columns:1fr;gap:12px}.method-panel,.topic-unit{padding:21px}.method-panel h2,.topic-unit h2{font-size:22px}.channel-row{grid-template-columns:45px 1fr;gap:15px;padding:22px 0}.row-count{font-size:26px}.article-stack.grid-three{grid-template-columns:1fr}.channel-row h2{font-size:21px}.story-section{margin-bottom:22px}.article-body section p{font-size:16px}.article-body h2{font-size:23px}.service-heading{padding:18px 0}.service-section{grid-template-columns:36px 1fr;gap:10px;padding:23px 0}.section-number{font-size:21px}.service-section h2{font-size:22px}.archive-group li{align-items:start;flex-direction:column;gap:3px}.archive-controls{padding:17px}.archive-search{display:grid;grid-template-columns:1fr auto}.archive-search label{grid-column:span 2}.footer-brand-row{display:block}.footer-brand-row p{margin-top:18px}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px;padding:28px 0}.site-footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}.mobile-tabs{position:fixed;bottom:0;left:0;right:0;z-index:95;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--line);height:calc(60px + env(safe-area-inset-bottom));background:#12151A}.mobile-tabs a{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:0;font-size:11px;font-weight:700;color:var(--muted);min-height:55px}.mobile-tabs a span{font-size:20px;line-height:25px}.mobile-tabs a[aria-current="page"]{color:var(--bright)}.search-input-row input{min-width:0}.search-input-row button{padding:9px 15px}.footer-bottom{align-items:start;flex-wrap:wrap;gap:10px}.footer-bottom span{width:100%}.search-panel{padding:20px;top:10%}.faq-item summary{font-size:15px;grid-template-columns:25px 1fr 20px}.faq-answer{padding:0 14px 18px 36px}}
@media(max-width:390px){.container{width:calc(100% - 32px)}.masthead .brand-zh{font-size:22px}.brand-logo{max-width:138px}.brand{min-width:0}.icon-button{width:44px;min-width:44px}.mast-actions{gap:4px}.ticker-inner{letter-spacing:0}.category-strip-inner{gap:20px}.hero-text h1{font-size:46px}.hero-text h2{font-size:23px}.hero-actions .btn{padding:10px 12px;font-size:13px}.paper-cards{grid-template-columns:1fr}.topic-card-grid{grid-template-columns:1fr}.network-points{grid-template-columns:1fr}.network-points article{border-right:0!important;border-bottom:1px solid var(--line)!important}.network-points article:last-child{border-bottom:0!important}.search-input-row{display:grid;grid-template-columns:1fr}.search-input-row button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.drawer,.search-panel,.overlay-backdrop{transition:none!important}}
/* Inactive overlays must never remain interactable or visually exposed. */
.drawer[aria-hidden="true"],.search-panel[aria-hidden="true"]{visibility:hidden!important;opacity:0!important;pointer-events:none!important}