*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f3f1ea;color:#13243a;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.72}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.shell{width:min(1240px,calc(100% - 48px));margin:auto}.topbar{height:34px;background:#07182d;color:#8fa8c5;font-size:11px;letter-spacing:.16em}.topbar .shell{height:100%;display:flex;align-items:center;justify-content:space-between}.topbar i{width:7px;height:7px;border-radius:50%;background:#ff793f;display:inline-block;margin-right:8px;box-shadow:0 0 0 4px rgba(255,121,63,.14)}header{height:82px;background:rgba(247,246,241,.96);position:sticky;top:0;z-index:50;border-bottom:1px solid #d9dde2;backdrop-filter:blur(14px)}.nav{height:100%;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:13px;margin-right:auto}.mark{width:48px;height:48px;background:#0b2c53;color:#fff;display:grid;place-items:center;font:bold 25px Georgia,serif;position:relative}.mark:before,.mark:after{content:"";position:absolute;border:1px solid #2dd8eb}.mark:before{inset:5px}.mark:after{width:8px;height:8px;right:-4px;top:-4px;background:#ff7040;border:0}.brand b{font-size:20px;letter-spacing:.18em}.brand small{display:block;font-size:9px;color:#728095;letter-spacing:.2em}.navlinks{display:flex;gap:25px;font-size:14px;font-weight:700}.navlinks a{padding:28px 0;position:relative}.navlinks a:after{content:"";position:absolute;left:0;right:100%;bottom:19px;height:2px;background:#ff7040;transition:.25s}.navlinks a:hover:after{right:0}.menubtn{display:none;background:#0b2c53;color:white;border:0;padding:10px 13px}.mobile{display:none}.hero{min-height:720px;background:#061426 url('/assets/hero.webp') center/cover;color:#fff;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,18,36,.96) 0%,rgba(4,18,36,.83) 43%,rgba(4,18,36,.2) 78%),linear-gradient(0deg,rgba(4,18,36,.8),transparent 55%)}.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:linear-gradient(90deg,#2dd8eb 0 38%,#ff7040 38% 57%,transparent 57%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:90px;align-items:center;padding:105px 0 90px}.code{color:#67eff7;font:700 11px monospace;letter-spacing:.26em;text-transform:uppercase;display:flex;align-items:center;gap:12px}.code:before{content:"";width:42px;height:1px;background:#2dd8eb}.hero h1{font:700 clamp(52px,6vw,84px)/1.04 Georgia,"Noto Serif SC",serif;letter-spacing:-.03em;margin:23px 0}.hero h1 em{font-style:normal;color:#ff7b47}.hero p{max-width:680px;color:#c7d5e3;font-size:18px}.actions{display:flex;gap:13px;margin-top:34px}.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 21px;background:#ff7040;color:white;font-weight:800;border:1px solid #ff7040}.btn.ghost{background:transparent;border-color:#768ba3;color:#fff}.btn:hover{filter:brightness(1.08)}.hero-panel{background:rgba(6,24,44,.78);border:1px solid rgba(103,239,247,.28);padding:29px;backdrop-filter:blur(15px)}.panel-head{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:16;margin-bottom:8px;color:#87a1bd;font:11px monospace;letter-spacing:.13em}.panel-row{display:grid;grid-template-columns:42px 1fr auto;gap:12px;align-items:center;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.1)}.panel-row:last-child{border:0}.panel-row span:first-child{color:#2dd8eb;font:700 13px monospace}.panel-row b{font-size:14px}.panel-row small{display:block;color:#8197ad}.panel-row i{font-style:normal;color:#ff7040}.ticker{background:#0b2c53;color:#d7e6f3;border-bottom:1px solid #20446c}.ticker .shell{display:flex;overflow:hidden}.tick{padding:15px 34px 15px 0;margin-right:34px;border-right:1px solid #315476;white-space:nowrap;font-size:12px}.tick b{color:#2dd8eb;margin-right:8px}.section{padding:95px 0}.section.white{background:#fff}.section.blue{background:#071b32;color:white}.section.steel{background:#e8edf0}.heading{display:grid;grid-template-columns:1fr .75fr;gap:70px;align-items:end;margin-bottom:42px}.overline{font:800 11px monospace;color:#ee6333;letter-spacing:.22em}.heading h2,.pagehead h1{font:700 clamp(36px,4vw,58px)/1.13 Georgia,"Noto Serif SC",serif;margin:10px 0}.heading p{color:#64748a}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.unit{background:#fff;border:1px solid #d5dbe0;min-height:260px;padding:26px;position:relative;overflow:hidden}.unit:before{content:"";position:absolute;left:0;top:0;width:5px;height:0;background:#2dd8eb;transition:.25s}.unit:hover:before{height:100%}.unit:hover{box-shadow:0 16px 42px rgba(9,38,68,.12)}.unit .id{font:700 12px monospace;color:#0e91a4}.unit h3{font-size:21px;line-height:1.42;margin:23px 0 10px}.unit p{font-size:14px;color:#68778b}.unit .go{position:absolute;right:24px;bottom:20px;color:#ee6333}.news-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.lead-story{min-height:570px;background:#07182d url('/assets/strategy.webp') center/cover;position:relative;color:#fff;display:flex;align-items:end;padding:34px}.lead-story:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,15,29,.95),rgba(3,15,29,.08) 78%)}.lead-story>*{position:relative}.lead-story h3{font:700 34px/1.24 Georgia,"Noto Serif SC",serif;margin:12px 0}.label{display:inline-block;color:#2dd8eb;font:800 11px monospace;letter-spacing:.1em}.stack{display:grid;gap:12px}.story{background:#fff;border:1px solid #d4dbe0;padding:22px;display:grid;grid-template-columns:83px 1fr;gap:20px;align-items:center}.story .date{font:700 12px monospace;color:#ea6334;border-right:1px solid #d4dbe0;padding-right:15px}.story .date strong{font-size:30px;display:block;color:#0b2c53}.story h3{font-size:17px;line-height:1.4;margin:5px 0}.duo{display:grid;grid-template-columns:1fr 1fr;min-height:600px}.duo-img{background:url('/assets/strategy.webp') center/cover}.duo-copy{background:#082038;color:white;padding:78px clamp(40px,6vw,90px);display:flex;flex-direction:column;justify-content:center}.duo-copy h2{font:700 clamp(38px,4vw,58px)/1.15 Georgia,"Noto Serif SC",serif}.checklist{display:grid;gap:13px;margin:25px 0}.check{border:1px solid rgba(255,255,255,.18);padding:16px 17px;display:flex;gap:13px}.check b{color:#2dd8eb}.metrics{display:grid;grid-template-columns:repeat(4,1fr);margin-top:44px;border-top:1px solid rgba(255,255,255,.18)}.metric{padding:25px 10px;border-right:1px solid rgba(255,255,255,.18)}.metric strong{font:700 35px Georgia,serif;color:#ff7b47;display:block}.pagehead{background:#071b32;color:#fff;padding:92px 0 68px;position:relative;overflow:hidden}.pagehead:after{content:"KAIYUAN";position:absolute;right:-20px;bottom:-55px;color:rgba(255,255,255,.035);font:900 130px sans-serif;letter-spacing:.08em}.crumb{color:#5de4ef;font:700 11px monospace;letter-spacing:.13em}.pagehead p{max-width:760px;color:#aebed0}.archive{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.archive a{background:#fff;border:1px solid #d4dbe0;padding:22px;min-height:145px}.archive a:hover{border-color:#0e91a4}.archive b{display:block;line-height:1.45;margin:9px 0}.archive small{color:#708094}.article{width:min(860px,calc(100% - 44px));margin:auto;padding:75px 0}.article h1{font:700 46px/1.22 Georgia,"Noto Serif SC",serif}.article h2{font:700 28px Georgia,"Noto Serif SC",serif;margin-top:42px}.lead{font-size:20px;color:#42566e;border-left:4px solid #ff7040;padding-left:20px}.byline{display:flex;gap:17px;flex-wrap:wrap;border-bottom:1px solid #d5dbe0;padding-bottom:17px;color:#718095;font-size:13px}.facts{background:#e8eff2;border-left:4px solid #139eb0;padding:23px 30px}.facts li{margin:9px 0}.source{background:#f0ede5;color:#5f6d7c;padding:18px 22px;font-size:13px}.pagination{display:flex;justify-content:center;gap:7px;flex-wrap:wrap;margin-top:38px}.pagination a,.pagination span{padding:8px 12px;background:#fff;border:1px solid #ccd3da}.pagination .on{background:#0b2c53;color:#fff}.notice{padding:26px;background:#fff;border-top:4px solid #ff7040;margin-top:30px}.notice p{margin-bottom:0}footer{background:#040f1e;color:#93a7bd;padding:68px 0 28px}.foot{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:45px}.foot h4{color:#fff;font-size:14px}.foot a{display:block;font-size:13px;margin:9px 0}.foot .brand{color:#fff;margin-bottom:20px}.copy{border-top:1px solid #1a2d43;margin-top:45px;padding-top:23px;font-size:12px}.mobile.open{display:flex;position:fixed;z-index:49;top:116px;left:0;right:0;background:#f7f6f1;padding:22px 28px;flex-direction:column;gap:14px;border-bottom:1px solid #ccd3da}@media(max-width:900px){.navlinks{display:none}.menubtn{display:block}.hero-grid{grid-template-columns:1fr;gap:35px}.hero-panel{display:none}.heading,.news-layout,.duo{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}.duo-img{min-height:390px}.archive{grid-template-columns:1fr}.foot{grid-template-columns:1fr 1fr}}@media(max-width:540px){.shell{width:min(100% - 28px,1240px)}.topbar span:last-child{display:none}.nav{gap:10px}.brand{min-width:0;margin-right:0}.brand b{font-size:17px}.brand small{display:none}.menubtn{margin-left:auto;flex:0 0 auto}.hero{min-height:690px}.hero-grid{padding:78px 0 70px}.hero h1{font-size:43px;word-break:break-all}.hero p{font-size:16px}.actions{flex-direction:column;align-items:flex-start}.grid3{grid-template-columns:1fr}.section{padding:68px 0}.heading{gap:20px}.lead-story{min-height:470px}.lead-story h3{font-size:27px}.story{grid-template-columns:68px 1fr}.duo-img{min-height:300px}.duo-copy{padding:55px 28px}.metrics{grid-template-columns:1fr 1fr}.foot{grid-template-columns:1fr}.pagehead{padding:70px 0 50px}.article h1{font-size:33px}.mobile.open{top:116px}}