*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#080A0D;color:#C7CDD5;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;font-size:16px}a{color:inherit;text-decoration:none}a:hover{color:#8ED8FF}button{font:inherit;cursor:pointer}img{max-width:100%}.container{width:min(1200px,calc(100% - 48px));margin-inline:auto}.skip{position:absolute;top:-100px;left:10px;padding:8px 12px;background:#fff;color:#000;z-index:150}.skip:focus{top:8px}.site-head{position:relative;z-index:30;background:rgba(8,10,13,.96);border-bottom:1px solid rgba(255,255,255,.09)}.head-inner{height:74px;max-width:1200px;padding:0 24px;margin:auto;position:relative;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.menu-toggle{justify-self:start;width:44px;height:44px;border:1px solid rgba(255,255,255,.16);border-radius:11px;background:#12161C;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-toggle span{display:block;height:2px;width:19px;background:#F5F7FA;border-radius:3px}.brand{display:flex;align-items:center;justify-content:center;max-width:174px}.brand img{display:block;object-fit:contain;width:auto;max-width:170px;height:36px}.brand-text{font-weight:800;letter-spacing:1px;font-size:23px;color:white}.brand-text span{color:#6EA8FF}.enter{justify-self:end;height:44px;display:flex;align-items:center;gap:9px;border-radius:999px;padding:0 19px;background:#5C7CFA;color:#fff;font-size:14px;font-weight:700;white-space:nowrap}.enter:hover{background:#7390FF;color:white}.channel-strip{background:#0D1015}.channels{height:47px;max-width:1200px;margin:auto;display:flex;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;padding:0 24px;gap:30px;white-space:nowrap}.channels a{display:flex;align-items:center;flex:none;position:relative;font-size:14px;color:#C7CDD5}.channels a.active,.channels a:hover{color:#6EA8FF}.channels a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:#6EA8FF}.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);opacity:0;visibility:hidden;pointer-events:none;z-index:49;transition:opacity .2s,visibility .2s}.site-drawer{position:fixed;top:0;bottom:0;left:0;width:420px;max-width:min(86vw,420px);background:#0D1015;z-index:50;transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .24s,visibility .24s;box-shadow:20px 0 60px #0008;display:flex;flex-direction:column}.drawer-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-open{overflow:hidden}.drawer-title{display:flex;align-items:center;justify-content:space-between;padding:20px 25px;color:#F5F7FA;font-weight:700;border-bottom:1px solid rgba(255,255,255,.09)}.drawer-title button{border:0;background:#1B2129;color:#fff;width:38px;height:38px;border-radius:9px;font-size:27px;line-height:1}.drawer-scroller{overflow-y:auto;padding:10px 24px 30px}.drawer-section{margin:18px 0 24px}.drawer-section h2{font-size:13px;font-weight:700;letter-spacing:1px;color:#9098A3;margin:0 0 11px}.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:5px 9px}.drawer-links a{font-size:14px;padding:8px 10px;border-left:2px solid transparent;border-radius:3px}.drawer-links a:hover{background:#171C23}.drawer-links a.active{color:#6EA8FF;border-left-color:#6EA8FF}.eyebrow{font-size:12px;color:#8ED8FF;font-weight:700;letter-spacing:2px;margin:0 0 8px;text-transform:uppercase}.hero{margin-top:30px;border:1px solid rgba(255,255,255,.09);border-radius:14px;padding:32px;background:linear-gradient(135deg,#131A26,#0D1015 66%);display:grid;grid-template-columns:54fr 46fr;align-items:center;gap:34px}.hero h1{font-size:clamp(28px,3.4vw,43px);line-height:1.35;color:#F5F7FA;margin:8px 0 16px;letter-spacing:-.6px}.hero p{margin:0 0 20px;line-height:1.85}.hero-links{display:flex;flex-wrap:wrap;gap:10px;font-size:14px}.text-link{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border:1px solid rgba(142,216,255,.25);border-radius:7px;color:#8ED8FF}.text-link:hover{background:#172338}.hero .media{max-height:340px}.media{width:100%;position:relative;overflow:hidden;border-radius:13px;background:#0D1015;border:1px solid rgba(255,255,255,.07)}.media img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;display:block}.media-wide{aspect-ratio:16/9}.media-square{aspect-ratio:1/1}.media-banner{aspect-ratio:16/7}.media-device{aspect-ratio:9/16}.media-placeholder{background:linear-gradient(135deg,#171C23,#0D1015);border:1px solid rgba(255,255,255,.08)}.home-section{margin-top:48px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:20px;padding-bottom:14px}.section-heading h2{font-size:26px;color:#F5F7FA;line-height:1.35;margin:0}.section-heading>a{font-size:14px;color:#8ED8FF;white-space:nowrap}.muted{color:#9098A3;font-size:14px}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.info-card,.story,.article-panel{min-width:0;background:#0D1015;border:1px solid rgba(255,255,255,.09);border-radius:13px;padding:22px}.info-card h3,.story h3{font-size:18px;line-height:1.4;color:#F5F7FA;margin:0 0 9px}.info-card p,.story p{margin:0 0 13px;font-size:15px}.tiny-arrow{font-size:14px;color:#8ED8FF}.split{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:20px}.story-lg{padding:28px}.story-lg h3{font-size:22px}.simple-list{margin:0;padding:0;list-style:none}.simple-list li{border-bottom:1px solid rgba(255,255,255,.08);padding:13px 0}.simple-list li:last-child{border:0}.simple-list a{font-size:15px;color:#DCE7F5}.simple-list span{display:block;color:#9098A3;font-size:13px}.picture-card{min-width:0;background:#0D1015;border:1px solid rgba(255,255,255,.09);border-radius:13px;overflow:hidden}.picture-card .media{border:0;border-radius:0}.picture-card .caption{padding:13px 15px 15px}.picture-card h3{font-size:16px;color:#F5F7FA;line-height:1.4;margin:0 0 5px}.picture-card p{font-size:13px;margin:0;color:#9098A3;line-height:1.6}.picture-grid .media{height:170px;aspect-ratio:auto}.numbered{counter-reset:items;list-style:none;padding:0;margin:0}.numbered li{counter-increment:items;display:grid;grid-template-columns:36px 1fr;gap:14px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.08)}.numbered li:before{content:counter(items,decimal-leading-zero);font-size:13px;color:#6EA8FF;font-weight:bold}.numbered strong{display:block;color:#F5F7FA}.numbered p{margin:3px 0 0;font-size:14px}.highlight{background:linear-gradient(120deg,#151E2B,#0D1015);border:1px solid rgba(110,168,255,.18);border-radius:13px;padding:24px}.highlight h3{margin:0 0 9px;color:#F5F7FA}.highlight p{margin:0}.feature-banner .media{max-height:260px}.notice{border-left:3px solid #6EA8FF;padding:15px 20px;background:#12161C;border-radius:0 10px 10px 0}.notice p{margin:0}.page-intro{padding:44px 0 26px;border-bottom:1px solid rgba(255,255,255,.1)}.page-intro h1{color:#F5F7FA;font-size:clamp(25px,3vw,34px);margin:4px 0 11px;line-height:1.4}.page-intro>p:last-child{max-width:850px;margin:0;color:#BFC9D5}.breadcrumb{font-size:13px;color:#9098A3;margin-bottom:13px}.breadcrumb a{color:#AFC7E6}.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:38px;margin-top:35px}.prose{max-width:860px;min-width:0}.prose h2{color:#F5F7FA;font-size:25px;line-height:1.38;margin:35px 0 12px}.prose h3{color:#E9F0FB;font-size:19px;margin:20px 0 8px}.prose p{line-height:1.85;margin:0 0 17px}.prose .lead{font-size:17px;color:#E1E9F3}.prose .media{margin:24px 0}.read-note{border-left:3px solid #5C7CFA;padding:13px 17px;background:#12161C;border-radius:0 10px 10px 0;color:#C7CDD5;margin:15px 0 25px}.sidebar{align-self:start;position:sticky;top:20px}.side-box{background:#0D1015;border:1px solid rgba(255,255,255,.09);border-radius:12px;padding:19px;margin-bottom:17px}.side-box h2{font-size:16px;color:#F5F7FA;margin:0 0 10px}.side-box a{display:block;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:14px}.side-box a:last-child{border:0}.side-box p{font-size:13px;margin:0}.related{margin:40px 0 55px}.related h2{font-size:21px;color:#F5F7FA}.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{padding:10px 15px;background:#12161C;border:1px solid rgba(255,255,255,.09);border-radius:8px;font-size:14px}.faq-list details{background:#0D1015;padding:17px 20px;border:1px solid rgba(255,255,255,.09);border-radius:10px;margin:10px 0}.faq-list summary{color:#F5F7FA;font-weight:bold;cursor:pointer}.faq-list p{margin:12px 0 0}.site-footer{margin-top:65px;background:#050608;border-top:1px solid rgba(255,255,255,.09)}.footer-layout{padding-top:45px;padding-bottom:38px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}.footer-layout h2{font-size:15px;color:#F5F7FA;margin:0 0 14px}.footer-layout a{display:block;font-size:14px;margin:0 0 8px}.footer-brand p{font-size:14px;max-width:270px;margin:10px 0;color:#9098A3}.footer-brand img{height:34px;width:auto;object-fit:contain}.footer-brand strong{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0 23px;display:flex;justify-content:space-between;gap:20px;font-size:13px;color:#9098A3}.footer-bottom p{margin:0;max-width:850px}.to-top{position:fixed;right:22px;bottom:24px;width:42px;height:42px;border:1px solid rgba(255,255,255,.2);background:#1B2129;color:#fff;border-radius:10px;z-index:10;opacity:0;pointer-events:none;transition:opacity .2s}.to-top.visible{opacity:1;pointer-events:auto}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid #8ED8FF;outline-offset:3px}@media(max-width:980px){.container{width:calc(100% - 40px)}.head-inner{padding:0 20px}.channels{padding:0 20px}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.page-layout{grid-template-columns:minmax(0,1fr) 235px;gap:22px}.footer-layout{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:768px){.hero{grid-template-columns:1fr;gap:20px;padding:23px}.hero-visual{grid-row:1}.hero .media{max-height:230px}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.page-layout{grid-template-columns:1fr}.sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:15px}.side-box{margin:0}.home-section{margin-top:35px}.section-heading h2{font-size:22px}}@media(max-width:520px){body{font-size:15px}.container{width:calc(100% - 32px)}.head-inner{height:64px;padding:0 16px;grid-template-columns:1fr auto 1fr}.menu-toggle{width:40px;height:40px}.brand img{height:28px;max-width:112px}.brand-text{font-size:18px}.enter{height:40px;padding:0 11px;font-size:12px;gap:3px}.channels{padding:0 16px;gap:23px;height:45px}.hero{margin-top:18px;padding:18px;gap:17px}.hero h1{font-size:29px}.hero .media{max-height:215px}.hero p{font-size:14px}.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.grid-2{grid-template-columns:1fr}.info-card,.story{padding:14px}.info-card h3,.story h3{font-size:16px}.info-card p,.story p{font-size:13px}.picture-grid .media{height:145px}.picture-card .caption{padding:10px}.picture-card h3{font-size:14px}.section-heading{margin-bottom:15px}.section-heading h2{font-size:20px}.section-heading>a{font-size:12px}.page-intro{padding-top:30px}.page-intro h1{font-size:26px}.page-layout{margin-top:23px}.prose h2{font-size:21px}.prose h3{font-size:17px}.prose .lead{font-size:16px}.sidebar{grid-template-columns:1fr}.footer-layout{gap:22px;padding-top:34px}.footer-layout h2{font-size:14px}.footer-layout a{font-size:13px}.footer-bottom{display:block}.footer-bottom p{margin-top:8px}.site-footer{margin-top:40px}}@media(max-width:350px){.hero h1{font-size:27px}.brand img{max-width:95px}.enter{padding:0 9px}.grid-3{grid-template-columns:1fr}.picture-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* 2026 editorial edition: retained dark-blue palette */
.editorial-label{font-size:12px;color:#8ED8FF;letter-spacing:.13em;font-weight:700}.editorial-feed{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(245px,1fr);gap:18px}.editorial-feed .story h3{font-size:23px}.topic-bar{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.topic-bar a{padding:18px 10px;background:#12161C;border:1px solid rgba(255,255,255,.09);border-radius:10px;text-align:center;color:#F5F7FA;font-weight:600}.topic-bar a:hover{border-color:#6EA8FF}.article-lede{border-left:3px solid #5C7CFA;padding:16px 20px;background:#12161C;border-radius:0 9px 9px 0}.article-toc{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}.article-toc a{padding:12px 14px;border:1px solid rgba(255,255,255,.1);border-radius:9px;background:#12161C;font-size:14px}.editorial-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.editorial-index a{border-bottom:1px solid rgba(255,255,255,.09);padding:14px 8px}.editorial-index small{display:block;color:#9098A3;margin-top:4px}.wide-note{background:#12161C;border-left:3px solid #6EA8FF;padding:21px;border-radius:4px;margin-top:25px}@media(max-width:768px){.editorial-feed{grid-template-columns:1fr}.topic-bar{grid-template-columns:repeat(3,minmax(0,1fr))}.article-toc{grid-template-columns:1fr}}@media(max-width:480px){.topic-bar{grid-template-columns:repeat(2,minmax(0,1fr))}.editorial-index{grid-template-columns:1fr}}