:root{--bg:#070d11;--deep:#04090d;--nav:#0a1419;--card:#102027;--card2:#142830;--teal:#13c9c5;--shine:#41e1d8;--text:#d9e7e9;--white:#f4f9f9;--muted:#9bb2b9;--line:rgba(110,210,213,.16);--orange:#f4ad62;--purple:#a38ce3;--shadow:0 16px 42px rgba(0,0,0,.35)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.78 system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}a:hover{color:var(--shine)}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;display:block;object-fit:contain}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--white);line-height:1.33}h1{font-size:clamp(28px,3.6vw,40px);letter-spacing:-.03em}h2{font-size:clamp(22px,2.3vw,27px)}h3{font-size:19px}.container{width:min(1240px,calc(100% - 48px));margin:0 auto}.tiny-top{background:#04090d;font-size:11px;letter-spacing:.04em;color:#8db2b8}.tiny-top .container{display:flex;justify-content:space-between;gap:10px;align-items:center;min-height:28px}.tiny-top a{margin-left:12px;color:#cce4e6}.site-header{position:sticky;z-index:30;top:0;background:rgba(10,20,25,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav-main{height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;min-width:140px}.brand-img{width:132px;height:43px}.brand-text{display:none;line-height:1.2}.brand-text b{font-size:23px;color:var(--shine)}.brand-text small{display:block;font-size:10px;letter-spacing:.1em}.desktop-nav{display:flex;align-items:center;gap:clamp(12px,1.6vw,27px)}.desktop-nav a{position:relative;padding:19px 1px;font-size:14px;white-space:nowrap}.desktop-nav a.active{color:var(--shine)}.desktop-nav a.active:after{content:'';position:absolute;left:0;right:0;bottom:10px;height:2px;background:var(--teal)}.nav-actions{display:flex;align-items:center;gap:12px}.icon-btn{width:44px;height:44px;display:grid;place-items:center;background:transparent;border:1px solid transparent;color:var(--white);font-size:26px;border-radius:10px}.icon-btn:hover{border-color:var(--line);color:var(--shine)}.outline-btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 14px;border:1px solid rgba(65,225,216,.42);border-radius:10px;font-size:13px;color:var(--shine);white-space:nowrap}.outline-btn:hover{background:rgba(19,201,197,.08)}.quick-bar{background:#0c171c;border-bottom:1px solid var(--line)}.quick-scroll{display:flex;gap:26px;align-items:center;min-height:42px;overflow-x:auto;scrollbar-width:none;white-space:nowrap;font-size:13px}.quick-scroll::-webkit-scrollbar{display:none}.quick-label{color:#668993;font-size:11px}.quick-scroll a{color:#b7cbcf}.main-content{padding:30px 0 78px;min-height:65vh}.eyebrow{text-transform:uppercase;font-size:12px;font-weight:700;color:var(--shine);letter-spacing:.08em}.hero{display:grid;grid-template-columns:44% 56%;min-height:375px;overflow:hidden;background:linear-gradient(125deg,#10252c,#081319);border:1px solid var(--line);border-radius:16px}.hero-copy{padding:clamp(24px,4vw,54px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.hero-copy h1{margin:14px 0 8px}.hero-copy .tagline{font-size:22px;font-weight:700;color:#ddf9f5}.hero-copy p{font-size:15px;max-width:465px;color:#b9d0d3}.hero-visual{display:flex;align-items:center;justify-content:center;min-height:310px;background:#081318}.hero-visual img{width:100%;height:100%;max-height:410px;object-fit:contain}.btn-group{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}.primary-btn,.secondary-btn{display:inline-block;padding:10px 18px;border-radius:10px;font-size:14px;font-weight:700}.primary-btn{background:var(--shine);color:#062529}.primary-btn:hover{color:#062529;background:#9cf4ed}.secondary-btn{border:1px solid rgba(65,225,216,.42);color:var(--white)}.secondary-btn:hover{background:var(--card2)}.section{margin-top:58px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:20px}.section-head h2{margin-bottom:7px}.section-head p{color:var(--muted);font-size:14px;margin:0}.text-link{color:var(--shine);font-weight:650;font-size:13px;white-space:nowrap}.channel-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.channel-card{border:1px solid var(--line);background:var(--card);padding:18px 14px;border-radius:12px;min-height:136px;transition:.2s}.channel-card:hover,.article-card:hover{transform:translateY(-2px);border-color:rgba(65,225,216,.42)}.channel-card strong{display:block;font-size:16px;color:var(--white);margin-bottom:5px}.channel-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}.channel-card .arrow{display:block;color:var(--shine);margin-bottom:7px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.article-card{min-width:0;border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden;transition:.2s}.card-media{display:block;background:#09161c;min-height:160px}.card-media img{width:100%;aspect-ratio:16/9;object-fit:contain}.card-copy{padding:18px}.card-copy h3{margin:8px 0 10px}.card-copy p{font-size:14px;color:var(--muted);line-height:1.75;min-height:48px}.article-card.compact .card-copy h3{font-size:17px}.feature-row{display:grid;grid-template-columns:5fr 7fr;gap:19px}.feature-row .article-card:first-child .card-media{max-height:280px;overflow:hidden}.feature-row .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-row .card-grid .card-copy{padding:13px}.feature-row .card-grid .card-media{min-height:unset}.feature-row .card-grid .card-copy p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.editorial-feature{display:grid;grid-template-columns:1fr 1fr;gap:22px}.editorial-panel{background:linear-gradient(135deg,#152932,#0b171c);border:1px solid var(--line);padding:25px;border-radius:14px}.editorial-panel p{font-size:15px;color:var(--muted)}.editorial-panel .illustration{height:245px;display:grid;place-items:center;background:#081319;border-radius:11px;margin-top:18px;overflow:hidden}.editorial-panel img{height:100%;width:100%;object-fit:contain}.note-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.note-strip a{display:block;background:#0c1a20;border-left:2px solid var(--teal);padding:18px;border-radius:0 11px 11px 0}.note-strip strong{color:var(--white);display:block}.note-strip 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var(--line);border-radius:14px;padding:32px 36px}.long-copy h2{margin:28px 0 12px}.long-copy p,.article-body p{line-height:1.95;color:#d3e3e5;font-size:16px}.long-copy ul{padding-left:24px;color:#d3e3e5}.side-panel{background:#0c1a20;border:1px solid var(--line);border-radius:13px;padding:23px;position:sticky;top:92px}.side-panel h2{font-size:18px}.side-panel a{display:block;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.side-panel a:last-child{border:0}.topic-links{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.topic-links a{display:flex;align-items:center;justify-content:space-between;background:#102027;padding:18px 20px;border-radius:11px;border:1px solid var(--line)}.timeline{border-left:2px solid #267e82;margin-left:11px;padding-left:29px}.timeline .process-step{margin-bottom:14px}.timeline 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span:last-child{display:none}.main-content{padding-top:18px;padding-bottom:94px}.quick-scroll{gap:19px}.hero{grid-template-columns:1fr}.hero-copy{padding:27px 23px}.hero-copy .tagline{font-size:19px}.hero-visual{min-height:200px}.hero-visual img{max-height:260px}.section{margin-top:37px}.channel-grid{grid-template-columns:repeat(2,1fr);gap:10px}.channel-card{min-height:122px;padding:13px}.section-head{align-items:start}.section-head p{font-size:13px}.card-grid,.card-grid.four,.feature-row,.feature-row .card-grid,.editorial-feature,.note-strip,.topic-links{grid-template-columns:1fr}.card-media{min-height:unset}.feature-row .card-grid{gap:13px}.process-list{grid-template-columns:1fr}.page-banner{grid-template-columns:1fr;padding:24px;min-height:unset}.banner-image img{max-height:240px}.long-copy{padding:23px 19px}.article-head .lead{font-size:16px}.footer-bottom{display:block}.site-footer{padding-bottom:88px}.mobile-tab{position:fixed;z-index:35;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:#0a171c;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);min-height:56px}.mobile-tab a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;line-height:1.4;min-height:56px;color:#a1b7bd}.mobile-tab a span{font-size:20px;line-height:1.3}.mobile-tab a.active{color:var(--shine)}.search-form input{width:100%}.search-form button{padding:10px 13px}.footer-grid{gap:14px}.note-strip a{min-height:80px}}@media(max-width:390px){.brand-img{width:106px}.nav-actions{gap:0}.nav-main{height:62px}.channel-card strong{font-size:14px}.section-head h2{font-size:22px}.article-card .card-copy{padding:15px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* Edition 02: Focus center */
:root{--brand:#19d5d0;--shine:#55e6dc;--bg:#080e13;--panel:#101f29;}
.v2-hero{background:linear-gradient(130deg,#102734,#0a1118 75%);border:1px solid rgba(53,216,216,.2);border-radius:20px;padding:34px;gap:28px;}
.v2-hero h1{font-size:clamp(34px,4.6vw,60px);letter-spacing:-1.5px;line-height:1.15;}
.v2-hero em{font-style:normal;color:#58ddd4;}
.v2-hero .hero-visual{border-radius:16px;overflow:hidden;background:#101d26;}
.ticker{display:flex;align-items:center;gap:18px;flex-wrap:wrap;background:#0f2028;border:1px solid rgba(64,199,200,.2);border-radius:12px;padding:13px 18px;margin-top:18px;color:#b6d9dd;}
.ticker span{font-weight:700;color:#5de2d9}.ticker a{text-decoration:none;color:#e0edee;font-size:14px}.ticker a:hover{color:#5de2d9}
.alt-section{background:linear-gradient(140deg,#0a171f,#10242c);border-radius:20px;padding:24px;}
@media(max-width:760px){.v2-hero{padding:20px}.v2-hero h1{font-size:36px}.ticker{gap:12px}.alt-section{padding:16px}}