:root{--h:198;--ah:45;--sat:60%;--lit:51%;--radius:2px;--space:.82;--max:1096px;--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:1.25fr .75fr}.cards{grid-template-columns:repeat(4,1fr)}.card:first-child,.card:last-child{grid-column:span 2}
.card,.hero-art{background:transparent;border-width:2px}
h1,h2,.brand{font-family:"Arial Narrow","Microsoft YaHei",system-ui,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:radial-gradient(ellipse at 20% 0%,#1a1530 0%,#0d0d18 45%,#070710 100%);color:#e8e8f0;font-family:"Segoe UI",system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.55;margin:0;letter-spacing:.01em;overflow-x:hidden}
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 28px;background:rgba(10,10,20,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(107,91,255,.28);box-shadow:0 2px 24px rgba(0,0,0,.55)}
.brand{display:flex;align-items:baseline;gap:14px;flex-shrink:0}
.brand .logo{font-weight:800;font-size:19px;letter-spacing:-.02em;color:#FF8A1E;text-transform:uppercase;line-height:1}
.brand .tagline{font-size:11px;color:#8a8aa5;letter-spacing:.06em;border-left:1px solid rgba(107,91,255,.4);padding-left:12px}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{position:relative;padding:8px 14px;font-size:13.5px;font-weight:600;color:#b8b8cc;text-decoration:none;letter-spacing:.01em;transition:color .2s}
.nav a:hover,.nav a.active{color:#FF8A1E}
.nav a.active::after,.nav a:hover::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:linear-gradient(90deg,transparent,#FF8A1E 30%,#ffb35a 50%,#FF8A1E 70%,transparent);box-shadow:0 0 8px #FF8A1E,0 0 16px rgba(255,138,30,.5);border-radius:2px}
.hero{position:relative;min-height:78vh;display:grid;grid-template-columns:1fr;align-items:center;padding:0;overflow:hidden;border-bottom:1px solid rgba(255,138,30,.22)}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(125deg,#1a1640 0%,#0c0c1c 35%,#14101e 65%,#0a0a16 100%);z-index:0}
.hero::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0,transparent 38px,rgba(107,91,255,.06) 39px,transparent 40px),repeating-linear-gradient(90deg,transparent 0,transparent 38px,rgba(255,138,30,.04) 39px,transparent 40px);z-index:1;pointer-events:none}
.hero-art{position:absolute;inset:0;z-index:1;display:flex;align-items:center;justify-content:flex-end;padding-right:8%}
.hero-art .visual{width:42%;aspect-ratio:3/4;background:linear-gradient(180deg,rgba(107,91,255,.15),transparent 70%),radial-gradient(ellipse at 50% 30%,rgba(255,138,30,.18),transparent 60%);border-left:1px solid rgba(255,138,30,.25);position:relative;clip-path:polygon(20% 0,100% 0,100% 100%,0 100%)}
.hero-art .visual::before{content:"";position:absolute;inset:15% 25%;background:linear-gradient(180deg,#FF8A1E,transparent 60%);opacity:.22;filter:blur(2px)}
.hero-copy{position:relative;z-index:3;padding:6vh 8% 8vh;max-width:620px}
.hero-copy .eyebrow{display:inline-block;font-size:11px;letter-spacing:.22em;color:#6B5BFF;border:1px solid rgba(107,91,255,.4);padding:4px 12px;margin-bottom:18px;text-transform:uppercase}
.hero-copy h1{font-size:clamp(34px,5.2vw,58px);font-weight:800;letter-spacing:-.03em;line-height:1.02;margin:0 0 18px;color:#f5f5fa}
.hero-copy h1 span{color:#FF8A1E}
.hero-copy .lead{font-size:15.5px;line-height:1.6;color:#a8a8c0;margin:0 0 28px;max-width:520px}
.hero-copy .kpi-row{display:flex;gap:28px;margin-bottom:28px}
.hero-copy .kpi{display:flex;flex-direction:column}
.hero-copy .kpi .num{font-size:26px;font-weight:700;color:#FF8A1E;font-variant-numeric:tabular-nums;line-height:1}
.hero-copy .kpi .lbl{font-size:10px;color:#8a8aa5;letter-spacing:.08em;margin-top:5px;text-transform:uppercase}
.section{padding:54px 8%;border-bottom:1px solid rgba(107,91,255,.16)}
.section .section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px}
.section .section-head h2{font-size:22px;font-weight:800;letter-spacing:-.02em;color:#f0f0f5;margin:0}
.section .section-head .sub{font-size:12px;color:#6B5BFF;letter-spacing:.12em;text-transform:uppercase}
.section.dual{display:grid;grid-template-columns:1.5fr 1fr;gap:28px}
.section.cardwall{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cards{display:grid;gap:14px}
.card{position:relative;background:rgba(255,255,255,.018);border:1px solid rgba(107,91,255,.22);padding:20px;border-radius:4px;transition:border-color .3s,box-shadow .3s,transform .3s}
.card:hover{border-color:#6B5BFF;box-shadow:0 0 0 1px rgba(107,91,255,.3),0 8px 32px rgba(107,91,255,.18)}
.card .card-label{font-size:10px;letter-spacing:.12em;color:#6B5BFF;text-transform:uppercase;margin-bottom:10px}
.card h3{font-size:16px;font-weight:700;color:#f0f0f5;margin:0 0 8px;letter-spacing:-.01em;transition:color .3s}
.card:hover h3{color:#FF8A1E}
.card .num-big{font-size:38px;font-weight:800;color:#FF8A1E;font-variant-numeric:tabular-nums;line-height:1;margin:8px 0}
.card .delta{font-size:12px;color:#8a8aa5;margin-top:6px}
.card .delta .up{color:#FF8A1E}
.card.badge-hardcore::before{content:"硬核";position:absolute;top:0;right:0;font-size:10px;font-weight:700;background:#FF8A1E;color:#0a0a16;padding:3px 9px;letter-spacing:.08em}
.article{max-width:720px;margin:0 auto;padding:36px 24px 60px}
.article .crumb{font-size:12px;color:#8a8aa5;margin-bottom:18px;letter-spacing:.03em}
.article .crumb .cur{color:#FF8A1E}
.article .crumb a{color:#6B5BFF;text-decoration:none}
.article .meta{display:flex;gap:14px;font-size:11px;color:#8a8aa5;letter-spacing:.05em;margin-bottom:10px;text-transform:uppercase}
.article h1{font-size:34px;font-weight:800;letter-spacing:-.025em;line-height:1.08;margin:0 0 24px;color:#f5f5fa}
.article .feature-img{width:100%;aspect-ratio:16/9;background:linear-gradient(135deg,#1a1640,#0c0c1c 60%,#1a1418);border:1px solid rgba(107,91,255,.22);margin-bottom:30px;position:relative;overflow:hidden;border-radius:2px}
.article .feature-img::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 40%,rgba(255,138,30,.25),transparent 55%),repeating-linear-gradient(90deg,transparent 0 60px,rgba(107,91,255,.05) 60px 61px)}
.article-body{font-size:16px;line-height:1.72;color:#d0d0de}
.article-body p{margin:0 0 22px}
.article-body h2{font-size:21px;font-weight:700;letter-spacing:-.015em;margin:34px 0 14px;color:#f0f0f5;border-left:3px solid #FF8A1E;padding-left:12px}
.article-body a{color:#6B5BFF;text-decoration:underline;text-decoration-color:rgba(107,91,255,.4);text-underline-offset:3px}
.article-body blockquote{margin:26px 0;padding:14px 18px;border-left:3px solid #FF8A1E;background:rgba(255,138,30,.04);font-size:14.5px;color:#c0c0d0;border-radius:0 2px 2px 0}
.article-body blockquote .src{display:block;font-size:11px;color:#8a8aa5;margin-top:8px;letter-spacing:.05em}
.lead{font-size:17px;line-height:1.65;color:#b8b8cc;font-weight:400}
.button{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;border:1px solid #FF8A1E;color:#FF8A1E;background:transparent;border-radius:2px;transition:all .25s;cursor:pointer}
.button:hover,.button:focus{background:#FF8A1E;color:#0a0a16;box-shadow:0 0 0 1px #FF8A1E,0 6px 28px rgba(255,138,30,.4);outline:none}
.button.cool{border-color:#6B5BFF;color:#6B5BFF}
.button.cool:hover{background:#6B5BFF;color:#f5f5fa;box-shadow:0 0 0 1px #6B5BFF,0 6px 28px rgba(107,91,255,.4)}
footer{padding:40px 8% 28px;border-top:1px solid rgba(107,91,255,.28);font-size:12px;color:#8a8aa5;background:rgba(7,7,16,.6)}
footer .foot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:24px}
footer .foot-grid h4{font-size:11px;letter-spacing:.14em;color:#6B5BFF;text-transform:uppercase;margin:0 0 12px;font-weight:700}
footer .foot-grid a{display:block;color:#b0b0c4;text-decoration:none;margin-bottom:6px;transition:color .2s}
footer .foot-grid a:hover{color:#FF8A1E}
footer .copy{border-top:1px solid rgba(107,91,255,.15);padding-top:18px;text-align:center;letter-spacing:.04em}
@keyframes numFlick{0%{opacity:.2;transform:translateY(-3px)}40%{opacity:.7;color:#6B5BFF}100%{opacity:1;transform:translateY(0)}}
.card .num-big,.hero-copy .num{animation:numFlick .55s ease-out both}
@media(max-width:768px){
body{font-size:14.5px}
.topbar{height:50px;padding:0 16px;flex-wrap:wrap;gap:8px}
.brand{flex:1 1 auto;flex-direction:column;align-items:flex-start;gap:2px}
.brand .tagline{border-left:none;padding-left:0;font-size:10px}
.nav{display:none;width:100%;flex-direction:column;align-items:stretch;background:rgba(10,10,20,.98);padding:8px 0;order:3;max-height:0;overflow:hidden;transition:max-height .3s}
.nav.open{display:flex;max-height:320px;border-top:1px solid rgba(107,91,255,.25)}
.nav a{padding:12px 16px;font-size:14px;border-bottom:1px solid rgba(107,91,255,.1)}
.nav a.active::after,.nav a:hover::after{left:16px;right:16px}
.hero{min-height:auto;padding:28px 18px 36px}
.hero::after{opacity:.5}
.hero-art{position:relative;inset:auto;height:160px;justify-content:center;padding:0;margin-bottom:18px}
.hero-art .visual{width:70%;aspect-ratio:16/10;clip-path:polygon(8% 0,100% 0,100% 100%,0 100%)}
.hero-copy{padding:0;max-width:100%}
.hero-copy h1{font-size:27px}
.hero-copy .lead{font-size:14px}
.hero-copy .kpi-row{gap:18px}
.hero-copy .kpi .num{font-size:20px}
.section{padding:32px 18px}
.section.dual,.section.cardwall{grid-template-columns:1fr;gap:16px}
.article{padding:20px 16px 40px}
.article h1{font-size:24px}
.article-body{font-size:15.5px;line-height:1.7}
footer{padding:28px 18px 20px}
footer .foot-grid{grid-template-columns:1fr 1fr;gap:18px}
}