:root{--h:214;--ah:354;--sat:73%;--lit:50%;--radius:15px;--space:1.25;--max:1064px;--bg:hsl(var(--h) 34% 8%);--panel:hsl(var(--h) 25% 13%);--ink:hsl(var(--h) 20% 96%);--muted:hsl(var(--h) 14% 70%);--accent:hsl(var(--ah) var(--sat) var(--lit));--line:hsl(var(--h) 20% 28%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif}body.light{--bg:hsl(var(--h) 35% 96%);--panel:white;--ink:hsl(var(--h) 35% 11%);--muted:hsl(var(--h) 12% 38%);--line:hsl(var(--h) 18% 82%)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.shell{width:min(var(--max),92vw);margin:auto}.topbar{display:flex;align-items:center;gap:22px;padding:20px 0;border-bottom:1px solid var(--line);position:relative;z-index:4}.brand{font-weight:900;letter-spacing:.06em;margin-right:auto}.nav{display:flex;gap:18px;align-items:center}.nav a,.tool{color:var(--muted)}.tool{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:7px 11px}.nav-toggle{display:none;align-items:center;justify-content:center;line-height:1}.nav-backdrop{display:none;position:fixed;inset:0;background:#0008;z-index:15}.nav-backdrop.open{display:block}.hero{position:relative;display:grid;gap:clamp(28px,5vw,70px);align-items:center;padding:calc(54px * var(--space)) 0;overflow:hidden}.hero-copy{position:relative}.eyebrow,.kicker{color:var(--accent);font-weight:800;letter-spacing:.15em;text-transform:uppercase}h1{font-size:clamp(38px,5.2vw,70px);line-height:1.08;letter-spacing:-.035em;margin:14px 0 22px;overflow-wrap:anywhere}h2{line-height:1.25}.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:780px}.hero-art{min-height:360px;border:1px solid var(--line);border-radius:calc(var(--radius) + 12px);background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 22%,transparent),var(--panel));overflow:hidden;display:grid;place-items:center;position:relative}.hero-art img{width:100%;height:100%;object-fit:cover}.section{padding:calc(44px * var(--space)) 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head p,.muted{color:var(--muted)}.cards{display:grid;gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:calc(25px * var(--space));transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-3px);border-color:var(--accent)}.card-index{font-weight:900;color:var(--accent)}.card p{color:var(--muted)}.article{width:min(760px,92vw);margin:auto;padding:56px 0}.article h1{font-size:clamp(34px,5vw,58px)}.article-figure{margin:24px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.article-figure img{width:100%;display:block;object-fit:cover;max-height:420px}.article-body{font-size:18px}.article-body p{margin:1.2em 0}.crumbs{color:var(--muted);font-size:14px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0}.button{display:inline-block;background:var(--accent);color:hsl(var(--h) 40% 8%);border:0;border-radius:999px;padding:10px 17px;font-weight:800}.button.secondary{background:var(--panel);color:var(--ink);border:1px solid var(--line)}details{padding:16px 0;border-bottom:1px solid var(--line)}summary{font-weight:750;cursor:pointer}.search-layer{position:fixed;inset:0;background:#000b;z-index:20;display:none;padding:8vh 5vw}.search-layer.open{display:block}.search-box{max-width:760px;margin:auto;background:var(--panel);border:1px solid var(--line);padding:24px;border-radius:var(--radius)}.search-box input,.form input,.form textarea{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}.result{display:block;padding:14px 0;border-bottom:1px solid var(--line)}.form{display:grid;gap:14px;max-width:680px}.form label{display:grid;gap:5px}.hp{position:absolute;left:-9999px}footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);margin-top:50px}.hero{grid-template-columns:1fr}.hero-art{min-height:260px}.cards{grid-template-columns:repeat(3,1fr)}.card:nth-child(4){grid-column:span 2}
.card,.hero-art{border-color:transparent;box-shadow:0 22px 60px #0004}.topbar{align-items:flex-start}.nav{border-left:1px solid var(--line);padding-left:20px}
h1,h2,.brand{font-family:Inter,system-ui,"Microsoft YaHei",sans-serif}h1{font-size:clamp(36px,4.3vw,58px);line-height:1.1;letter-spacing:-.025em}
@media(max-width:800px){.nav-toggle{display:inline-flex}.nav{position:fixed;top:0;right:-100%;bottom:0;width:min(80vw,320px);flex-direction:column;align-items:flex-start;gap:22px;padding:88px 26px 26px;background:var(--panel);border-left:1px solid var(--line);transition:right .25s ease;z-index:16}.nav.open{right:0}.nav a{display:block;font-size:16px}.hero,.cards,.card{grid-template-columns:1fr!important}.card{grid-column:auto!important;transform:none!important}.hero-art{min-height:260px;position:relative}h1{font-size:clamp(32px,9vw,46px)}}

/* AI-generated per-site template layer */
body{background:#E4E5E8;color:#1A1C1F;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.7;margin:0;-webkit-font-smoothing:antialiased}
.topbar{position:fixed;top:0;left:0;width:224px;height:100vh;background:#232629;display:flex;flex-direction:column;z-index:50;overflow-y:auto}
.brand{font-family:"Arial Narrow","Roboto Condensed",system-ui,sans-serif;color:#fff;font-size:21px;font-weight:700;letter-spacing:.4px;padding:22px 22px 20px;border-bottom:1px solid #3A3D42;line-height:1.25}
.brand span{color:#FF2D55}
.nav{display:flex;flex-direction:column;padding:14px 0;gap:2px}
.nav a{color:#B0B4BA;text-decoration:none;padding:11px 22px;font-size:14.5px;border-left:3px solid transparent;transition:color .2s,background .2s,border-color .2s;font-weight:500}
.nav a:hover{color:#fff;background:#1A1C1F}
.nav a.active{color:#FF2D55;background:#1A1C1F;border-left-color:#FF2D55}
.hero{margin-left:224px;padding:28px 40px 36px;max-width:1200px;box-sizing:border-box}
.hero-copy{display:grid;grid-template-columns:1.45fr 1fr;gap:28px;align-items:stretch}
.hero-art{background:#232629;border-radius:14px;padding:30px;position:relative;overflow:hidden;min-height:300px;display:flex;flex-direction:column;justify-content:flex-end}
.hero-art:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent 0 30px,rgba(255,45,85,.07) 30px 32px),radial-gradient(circle at 80% 20%,rgba(255,166,43,.12),transparent 50%)}
.hero-art h2{font-family:"Arial Narrow","Roboto Condensed",system-ui,sans-serif;color:#FF2D55;font-size:30px;margin:0 0 8px;letter-spacing:.3px;position:relative;line-height:1.2}
.hero-art p{color:#C0C4CA;margin:0;font-size:14.5px;position:relative;line-height:1.6}
.hero-art .tag{position:relative;display:inline-block;background:#FF2D55;color:#fff;font-size:11.5px;font-weight:700;letter-spacing:1px;padding:4px 10px;border-radius:4px;margin-bottom:14px;text-transform:uppercase}
.section{margin-left:224px;padding:30px 40px 44px;max-width:1200px;box-sizing:border-box}
.section h2{font-family:"Arial Narrow","Roboto Condensed",system-ui,sans-serif;font-size:24px;margin:0 0 20px;color:#1A1C1F;letter-spacing:.3px}
.section h2:after{content:"";display:inline-block;width:36px;height:3px;background:#FF2D55;vertical-align:middle;margin-left:12px;border-radius:2px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.card{background:#fff;border:1px solid #D5D7DB;border-radius:12px;padding:20px 22px;box-shadow:0 2px 6px rgba(0,0,0,.04);transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(255,45,85,.13);border-color:#FF2D55}
.card .meta{font-size:12px;color:#888;margin:0 0 8px;letter-spacing:.6px;text-transform:uppercase;font-weight:600}
.card h3{font-family:"Arial Narrow","Roboto Condensed",system-ui,sans-serif;font-size:19px;margin:0 0 10px;color:#1A1C1F;line-height:1.3}
.card p{font-size:14.5px;color:#444;margin:0;line-height:1.6}
.card .stat{display:inline-block;background:#232629;color:#FFA62B;font-family:"Arial Narrow",system-ui,sans-serif;font-size:22px;font-weight:700;padding:5px 11px;border-radius:6px;margin-top:12px;letter-spacing:.5px}
.article{margin-left:224px;padding:32px 40px 56px;max-width:1200px;box-sizing:border-box}
.article-body{max-width:760px;font-size:17px;line-height:1.78;color:#2A2D33}
.article-body h2{font-family:"Arial Narrow","Roboto Condensed",system-ui,sans-serif;font-size:26px;margin:34px 0 14px;color:#1A1C1F;border-left:4px solid #FF2D55;padding-left:14px;line-height:1.25}
.article-body h3{font-family:"Arial Narrow","Roboto Condensed",system-ui,sans-serif;font-size:20px;margin:26px 0 10px;color:#1A1C1F}
.article-body p{margin:0 0 18px}
.article-body blockquote{background:#fff;border-left:3px solid #FFA62B;padding:14px 18px;margin:0 0 20px;border-radius:0 8px 8px 0;font-style:italic;color:#444}
.article-body .panel{background:#232629;color:#E4E5E8;padding:18px 22px;border-radius:10px;margin:0 0 22px;font-size:15px}
.article-body .panel strong{color:#FF2D55;font-family:"Arial Narrow",system-ui,sans-serif;font-size:22px;display:block;margin-bottom:4px}
.lead{font-size:19px;line-height:1.7;color:#1A1C1F;font-weight:500;margin:0 0 26px;padding:18px 22px;background:#fff;border-left:4px solid #FF2D55;border-radius:0 10px 10px 0;box-shadow:0 2px 6px rgba(0,0,0,.04)}
.button{display:inline-block;background:#FF2D55;color:#fff;text-decoration:none;padding:11px 22px;border-radius:8px;font-weight:700;font-size:14.5px;letter-spacing:.4px;transition:background .2s,transform .2s;border:none;cursor:pointer}
.button:hover{background:#D81F45;transform:translateY(-1px)}
.button.ghost{background:transparent;color:#232629;border:1.5px solid #232629}
.button.ghost:hover{background:#232629;color:#FFA62B}
footer{margin-left:224px;background:#232629;color:#B0B4BA;padding:30px 40px;font-size:14px;line-height:1.7}
footer a{color:#FFA62B;text-decoration:none}
footer a:hover{color:#FF2D55}
@media(max-width:860px){
.topbar{position:static;width:100%;height:auto;flex-direction:row;align-items:center;padding:0;overflow-x:auto}
.brand{padding:13px 14px;border-bottom:none;border-right:1px solid #3A3D42;font-size:15px;white-space:nowrap}
.nav{flex-direction:row;padding:0;flex:1;overflow-x:auto}
.nav a{padding:13px 13px;border-left:none;border-bottom:3px solid transparent;white-space:nowrap;font-size:13.5px}
.nav a:hover,.nav a.active{background:transparent;border-bottom-color:#FF2D55;color:#FF2D55}
.hero,.section,.article,footer{margin-left:0;padding:18px 14px}
.hero-copy{grid-template-columns:1fr;gap:16px}
.hero-art{min-height:200px;padding:22px}
.hero-art h2{font-size:23