*:where(:not(svg *)){box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#070D11;color:#D9E7E9;font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #9CF4ED;outline-offset:3px}button{cursor:pointer}img{max-width:100%;height:auto;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.32;color:#F4F9F9}p{overflow-wrap:anywhere}.wrap{max-width:1240px;margin:0 auto;padding:0 28px}.micro{background:#04090D;font-size:12px;color:#9BB2B9;border-bottom:1px solid #173139}.micro-inner{min-height:31px;display:flex;justify-content:space-between;gap:12px;align-items:center}.micro a{color:#9CF4ED;margin-left:12px}.site-header{background:#0A1419;position:sticky;top:0;z-index:20;border-bottom:1px solid #174049}.header-inner{min-height:74px;display:flex;align-items:center;gap:26px}.brand{font-size:27px;color:white;font-weight:900;line-height:1.1;white-space:nowrap}.brand img{width:150px;max-height:56px;object-fit:contain}.brand small{font-size:9px;display:block;letter-spacing:4px;color:#9CF4ED}.accent{color:#13C9C5}.desktop-nav{display:flex;align-items:center;gap:17px;flex:1;justify-content:center}.desktop-nav a{font-size:14px;white-space:nowrap;min-height:44px;display:grid;place-items:center;border-bottom:2px solid transparent}.desktop-nav a:hover,.desktop-nav a.active{border-bottom-color:#13C9C5;color:#41E1D8}.header-actions{display:flex;align-items:center;gap:12px}.search-icon{font-size:34px;line-height:1}.outline-btn,.menu-button{border:1px solid #13C9C5;color:#41E1D8;padding:7px 16px;border-radius:8px;background:transparent}.menu-button{font-size:24px;padding:3px 12px}.topic-strip{background:#102027;border-bottom:1px solid #24454d}.strip-list{display:flex;gap:25px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}.strip-list a{padding:10px 0;font-size:13px;color:#b4c9d0}.strip-list a:hover{color:#41E1D8}.main-area{padding-top:34px;padding-bottom:75px;min-height:70vh}.eyebrow{color:#41E1D8;text-transform:uppercase;font-size:12px;letter-spacing:.06em;font-weight:700}.hero{display:grid;grid-template-columns:44% 56%;min-height:360px;border:1px solid #1c424b;border-radius:18px;overflow:hidden;background:linear-gradient(140deg,#102027,#071218)}.hero-copy{padding:48px 36px;align-self:center}.hero h1{font-size:40px;margin:14px 0}.hero p{max-width:520px;color:#c4d4d8}.hero-art{min-height:330px}.hero-art .visual-fallback{height:100%;border-radius:0}.hero-art img{width:100%;height:100%;object-fit:contain;background:#102027}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.primary-btn,.secondary-btn{display:inline-block;border-radius:10px;padding:10px 18px;font-size:14px;font-weight:700}.primary-btn{background:#41E1D8;color:#062529}.secondary-btn{border:1px solid #3e9fa2;color:#e4fafa}.visual-fallback{position:relative;overflow:hidden;width:100%;min-height:175px;background:radial-gradient(ellipse at 75% 32%,#0d797b80,transparent 43%),linear-gradient(130deg,#183641,#071016 65%);border:1px solid #1a5154;border-radius:12px}.vf-line{position:absolute;width:74%;height:2px;background:#13C9C566;top:62%;left:12%;transform:rotate(-18deg);box-shadow:0 22px 0 #13C9C522,0 -22px 0 #13C9C522}.vf-circle{position:absolute;width:150px;height:150px;border:1px solid #41E1D855;border-radius:50%;right:10%;top:15%;box-shadow:0 0 0 25px #13c9c50c}.section{margin-top:55px}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;border-bottom:1px solid #1b4d56;padding-bottom:13px;margin-bottom:22px}.section-head h2{font-size:26px;margin:0}.section-head p{color:#9BB2B9;margin:4px 0 0;font-size:14px}.section-head a,.read-link{color:#41E1D8;font-size:13px;white-space:nowrap}.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.channel{background:#102027;border:1px solid #20434b;border-radius:12px;padding:18px;transition:transform .2s,border-color .2s}.channel:hover,.article-card:hover{transform:translateY(-3px);border-color:#41E1D8}.channel strong{display:block;color:#fff;font-size:17px}.channel p{font-size:14px;color:#9BB2B9;margin:7px 0 0}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.article-card{display:block;overflow:hidden;border-radius:14px;background:#102027;border:1px solid #203e47;transition:transform .2s,border-color .2s}.card-media{aspect-ratio:16/9;overflow:hidden}.card-media img,.card-media .visual-fallback{width:100%;height:100%;object-fit:contain;border:0;border-radius:0}.card-copy{padding:18px}.article-card h3{font-size:18px;margin:7px 0 9px}.article-card p{font-size:14px;color:#adc5cc;line-height:1.7;margin-bottom:15px}.featured{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:17px}.featured .article-card:first-child{grid-row:span 2}.featured .article-card:first-child .card-media{aspect-ratio:4/3}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.timeline div{border-top:3px solid #13C9C5;padding:15px;background:#142830;border-radius:8px}.timeline span{font-weight:800;color:#41E1D8}.timeline p{font-size:14px;color:#aec5cc;margin:6px 0 0}.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}.feature-copy{background:#102027;border-radius:14px;padding:28px}.feature-copy h3{font-size:24px}.feature-copy p{color:#b7cdd1}.note{background:#142830;border-left:3px solid #13C9C5;padding:20px 24px;border-radius:0 12px 12px 0;color:#c6d9df}.breadcrumb{color:#9BB2B9;font-size:13px;display:flex;gap:10px;margin-bottom:24px}.breadcrumb a{color:#41E1D8}.page-hero{display:grid;grid-template-columns:1fr 42%;gap:26px;align-items:center;padding:28px;background:#102027;border:1px solid #27464d;border-radius:16px}.page-hero h1{font-size:36px}.page-hero p{color:#b2c8ce}.page-hero .visual-fallback{min-height:240px}.page-hero img{max-height:290px;width:100%;object-fit:contain}.prose{max-width:780px;margin:36px auto;font-size:17px;color:#d9e7e9}.prose p{margin-bottom:23px}.prose h2{margin-top:32px;font-size:23px}.prose li{padding-bottom:9px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:35px}.article-content h1{font-size:37px;margin:12px 0 20px}.article-content .lead{font-size:19px;color:#cfdee2;border-left:3px solid #13C9C5;padding-left:17px}.article-content .prose{margin:28px 0}.article-side{padding-top:50px}.article-side h3{font-size:19px}.mini-link{display:block;padding:15px 0;border-bottom:1px solid #25434b}.mini-link small{display:block;color:#9BB2B9}.search-form{display:flex;max-width:700px;gap:9px;margin:20px 0 28px}.search-form input{min-width:0;flex:1;padding:12px 15px;background:#102027;border:1px solid #3b6570;border-radius:9px;color:white}.search-form button{padding:10px 25px;background:#41E1D8;color:#062529;border:0;border-radius:9px;font-weight:700}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.info-panel{background:#102027;padding:24px;border-radius:12px;border:1px solid #25434b}.info-panel h2{font-size:20px}.site-footer{background:#04090D;border-top:1px solid #23515a;padding:47px 0 26px}.footer-brand strong{font-size:28px}.footer-brand small{display:block;letter-spacing:4px;color:#9CF4ED;font-size:9px}.footer-brand p{font-size:14px;color:#9BB2B9;margin-top:10px}.footer-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin:28px 0}.footer-columns h3{font-size:15px}.footer-columns a{display:block;font-size:13px;color:#9BB2B9;padding:3px 0}.footer-columns a:hover{color:#41E1D8}.footer-bottom{border-top:1px solid #20424a;padding-top:17px;font-size:12px;color:#8babb3;display:flex;justify-content:space-between;gap:20px}.menu-overlay{position:fixed;inset:0;background:#0009;z-index:29}.menu-overlay[hidden]{display:none}.drawer{position:fixed;top:0;right:0;width:min(370px,88vw);height:100dvh;background:#0F1F26;z-index:30;transform:translateX(105%);visibility:hidden;pointer-events:none;transition:transform .2s,visibility .2s;overflow:auto}.drawer.shown{transform:translateX(0);visibility:visible;pointer-events:auto}.menu-active{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid #27525b}.drawer button{border:0;background:none;color:white;font-size:24px}.drawer-content{padding:12px 23px 40px}.drawer-content h3{font-size:15px;color:#41E1D8;margin:23px 0 9px}.drawer-content a{display:block;padding:9px 0;border-bottom:1px solid #27444d}.drawer-content small{display:block;font-size:12px;color:#9BB2B9}.bottom-nav{display:none} .topic-tags{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.topic-tags a{border:1px solid #29616b;border-radius:7px;padding:5px 12px;font-size:13px;color:#9CF4ED}.empty{padding:30px;background:#102027;border-radius:12px;color:#adc6ca}
@media(max-width:1150px){.desktop-nav{gap:9px}.desktop-nav a{font-size:12px}.header-inner{gap:14px}}@media(max-width:950px){.desktop-nav{display:none}.header-actions{margin-left:auto}.featured{grid-template-columns:repeat(2,1fr)}.featured .article-card:first-child{grid-row:auto}.article-layout{grid-template-columns:1fr}.article-side{padding-top:0}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.hero h1{font-size:33px}.hero-copy{padding:28px}}@media(max-width:680px){.wrap{padding:0 16px}.micro-inner{font-size:10px}.micro-inner b,.micro-inner span:last-child{display:none}.header-inner{min-height:62px}.brand{font-size:23px}.outline-btn{display:none}.main-area{padding-top:21px;padding-bottom:90px}.hero{display:flex;flex-direction:column;min-height:0}.hero-art{min-height:210px;order:2}.hero-art .visual-fallback{min-height:215px}.hero-copy{padding:25px}.hero h1{font-size:29px}.section{margin-top:37px}.section-head h2{font-size:22px}.channel-grid,.cards,.featured,.service-grid{grid-template-columns:1fr}.feature-split,.page-hero{grid-template-columns:1fr}.page-hero{padding:20px}.page-hero h1{font-size:28px}.timeline{grid-template-columns:repeat(2,1fr)}.footer-columns{grid-template-columns:repeat(2,1fr);gap:18px}.footer-bottom{display:block}.bottom-nav{position:fixed;bottom:0;z-index:19;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);background:#0A1419;border-top:1px solid #2e5c65;padding-bottom:env(safe-area-inset-bottom);min-height:57px}.bottom-nav a{text-align:center;font-size:13px;display:grid;place-items:center;min-height:56px}.article-content h1{font-size:29px}.card-media{aspect-ratio:16/9}.site-footer{padding-bottom:95px}}@media(max-width:370px){.brand{font-size:21px}.search-icon{font-size:27px}.menu-button{padding:2px 9px}.timeline{grid-template-columns:1fr}}