:root{--h:265;--ah:42;--sat:60%;--lit:57%;--radius:25px;--space:1.25;--max:994px;--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 1fr}.cards{display:grid;grid-template-columns:repeat(12,1fr)}.card{grid-column:span 4}.card:nth-child(1),.card:nth-child(4){grid-column:span 7}.card:nth-child(2),.card:nth-child(5){grid-column:span 5}
.card,.hero-art{background:var(--panel);box-shadow:0 18px 50px #0003}.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{margin:0;background:#0B0E1A;color:#E8EAF2;font-family:"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.6;letter-spacing:.01em;-webkit-font-smoothing:antialiased}body[data-theme=light]{background:#F7F8FC;color:#1A1D2E}.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 24px;background:rgba(11,14,26,.86);backdrop-filter:blur(14px);border-bottom:1px solid #2A3050}body[data-theme=light] .topbar{background:rgba(255,255,255,.9);border-bottom-color:#E2E5F0}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.02em;color:#E8EAF2}body[data-theme=light] .brand{color:#1A1D2E}.brand:before{content:"";width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,#7C5CFF,#4A3AFF);box-shadow:0 0 14px rgba(124,92,255,.55)}.nav{display:flex;align-items:center;gap:6px}.nav a{position:relative;padding:8px 14px;font-size:14px;font-weight:600;color:#9BA0B8;text-decoration:none;border-radius:8px;transition:.25s;min-height:44px;display:flex;align-items:center}body[data-theme=light] .nav a{color:#5A607A}.nav a:hover{color:#E8EAF2;background:#1C2138}body[data-theme=light] .nav a:hover{color:#1A1D2E;background:#EEF1F8}.nav a.is-active{color:#9D7FFF;background:rgba(124,92,255,.14)}body[data-theme=light] .nav a.is-active{color:#6B4EFF;background:rgba(107,78,255,.1)}.hero{position:relative;min-height:78vh;display:grid;grid-template-columns:1.5fr 1fr;gap:28px;padding:48px 6vw 56px;overflow:hidden;align-items:center;background:#0B0E1A}body[data-theme=light] .hero{background:#F7F8FC}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(124,92,255,.28) 0%,rgba(74,58,255,.18) 40%,rgba(27,31,58,.6) 100%);background-size:200% 200%;animation:flow 20s ease-in-out infinite;z-index:1;pointer-events:none}.hero:after{content:"";position:absolute;left:-10%;top:30%;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.18),transparent 65%);filter:blur(30px);z-index:1;pointer-events:none}@keyframes flow{0%,100%{background-position:0 0}50%{background-position:100% 100%}}.hero-copy,.hero-art{position:relative;z-index:10}.hero-copy{max-width:640px}.hero-copy .tag{display:inline-block;padding:4px 12px;font-size:12px;font-weight:700;letter-spacing:.08em;color:#F5A623;background:rgba(245,166,35,.12);border:1px solid rgba(245,166,35,.4);border-radius:999px;margin-bottom:18px}body[data-theme=light] .hero-copy .tag{color:#D98400;background:rgba(217,132,0,.08)}.hero-copy h1{margin:0 0 16px;font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.18;letter-spacing:-.025em;color:#E8EAF2}body[data-theme=light] .hero-copy h1{color:#1A1D2E}.hero-copy p{margin:0 0 22px;font-size:16px;line-height:1.65;color:#9BA0B8;max-width:560px}body[data-theme=light] .hero-copy p{color:#5A607A}.hero-copy .meta{display:flex;gap:18px;font-size:13px;color:#9BA0B8;margin-bottom:24px}body[data-theme=light] .hero-copy .meta{color:#5A607A}.hero-art{display:flex;flex-direction:column;gap:16px}.hero-art .thumb{width:100%;max-width:400px;aspect-ratio:16/9;border-radius:14px;border:1px solid #2A3050;background:linear-gradient(160deg,#1C2138,#0B0E1A);box-shadow:0 18px 40px rgba(0,0,0,.5);object-fit:cover;display:block}body[data-theme=light] .hero-art .thumb{border-color:#E2E5F0;box-shadow:0 14px 30px rgba(60,70,120,.14)}.hero-art .side-card{padding:16px 18px;background:#141828;border:1px solid #2A3050;border-radius:12px;transition:.25s}body[data-theme=light] .hero-art .side-card{background:#FFF;border-color:#E2E5F0}.hero-art .side-card:hover{transform:translateY(-3px);border-color:#7C5CFF;box-shadow:0 12px 26px rgba(124,92,255,.2)}.hero-art .side-card h4{margin:0 0 6px;font-size:15px;font-weight:700;color:#E8EAF2}body[data-theme=light] .hero-art .side-card h4{color:#1A1D2E}.hero-art .side-card span{font-size:12px;color:#9BA0B8}.section{padding:56px 6vw;max-width:1240px;margin:0 auto}.section h2{margin:0 0 28px;font-size:clamp(22px,3vw,28px);font-weight:800;letter-spacing:-.02em;color:#E8EAF2}body[data-theme=light] .section h2{color:#1A1D2E}.section h2:before{content:"";display:inline-block;width:6px;height:22px;background:linear-gradient(#7C5CFF,#4A3AFF);border-radius:3px;margin-right:12px;vertical-align:-4px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{display:flex;flex-direction:column;padding:0;background:#141828;border:1px solid #2A3050;border-radius:14px;overflow:hidden;transition:.28s;text-decoration:none;color:inherit}body[data-theme=light] .card{background:#FFF;border-color:#E2E5F0}.card:hover{transform:translateY(-3px);border-color:#7C5CFF;box-shadow:0 16px 34px rgba(124,92,255,.22)}.card .thumb{width:100%;aspect-ratio:16/9;background:linear-gradient(160deg,#1C2138,#0B0E1A);border-bottom:1px solid #2A3050}body[data-theme=light] .card .thumb{border-bottom-color:#E2E5F0}.card .body{padding:18px 18px 20px}.card .body h3{margin:0 0 8px;font-size:17px;font-weight:700;line-height:1.35;letter-spacing:-.01em;color:#E8EAF2}body[data-theme=light] .card .body h3{color:#1A1D2E}.card .body p{margin:0 0 12px;font-size:14px;line-height:1.55;color:#9BA0B8}body[data-theme=light] .card .body p{color:#5A607A}.card .meta{display:flex;gap:10px;font-size:12px;color:#9BA0B8;align-items:center}.card .meta .cat{color:#F5A623;font-weight:600}body[data-theme=light] .card .meta .cat{color:#D98400}.article{max-width:760px;margin:0 auto;padding:48px 6vw 64px}.article .crumb{font-size:13px;color:#9BA0B8;margin-bottom:18px}body[data-theme=light] .article .crumb{color:#5A607A}.article .crumb a{color:#9D7FFF;text-decoration:none}body[data-theme=light] .article .crumb a{color:#6B4EFF}.article h1{margin:0 0 14px;font-size:clamp(26px,4vw,36px);font-weight:800;line-height:1.2;letter-spacing:-.025em;color:#E8EAF2}body[data-theme=light] .article h1{color:#1A1D2E}.article .info{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:#9BA0B8;padding-bottom:24px;border-bottom:1px solid #2A3050;margin-bottom:28px}body[data-theme=light] .article .info{color:#5A607A;border-bottom-color:#E2E5F0}.article .info .cat{color:#F5A623;font-weight:600}body[data-theme=light] .article .info .cat{color:#D98400}.article-body{font-size:16px;line-height:1.72;color:#C4C8DC}body[data-theme=light] .article-body{color:#2A2E42}.article-body p{margin:0 0 22px}.article-body h2{font-size:22px;font-weight:700;margin:34px 0 14px;letter-spacing:-.02em;color:#E8EAF2}body[data-theme=light] .article-body h2{color:#1A1D2E}.article-body a{color:#9D7FFF;text-decoration:underline;text-decoration-color:rgba(157,127,255,.4);text-underline-offset:3px}body[data-theme=light] .article-body a{color:#6B4EFF}.article-body img{width:100%;border-radius:12px;margin:24px 0;border:1px solid #2A3050}body[data-theme=light] .article-body img{border-color:#E2E5F0}.article-body blockquote{margin:24px 0;padding:14px 20px;border-left:3px solid #F5A623;background:rgba(245,166,35,.06);border-radius:0 8px 8px 0;font-size:15px;color:#E8EAF2}body[data-theme=light] .article-body blockquote{color:#1A1D2E;background:rgba(217,132,0,.05)}.lead{font-size:19px;line-height:1.6;font-weight:500;color:#E8EAF2;margin:0 0 28px;padding-bottom:20px;border-bottom:1px solid #2A3050}body[data-theme=light] .lead{color:#1A1D2E;border-bottom-color:#E2E5F0}.button{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:11px 24px;font-size:15px;font-weight:700;border-radius:10px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:.25s;letter-spacing:-.01em}.button.primary{background:linear-gradient(135deg,#7C5CFF,#4A3AFF);color:#FFF;box-shadow:0 6px 18px rgba(124,92,255,.4)}.button.primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(124,92,255,.55)}.button.amber{background:#F5A623;color:#1A1D2E}.button.amber:hover{background:#FFB84D;transform:translateY(-2px)}.button.ghost{background:transparent;border-color:#2A3050;color:#E8EAF2}body[data-theme=light] .button.ghost{border-color:#C8CCDA;color:#1A1D2E}.button.ghost:hover{border-color:#7C5CFF;color:#9D7FFF}footer{padding:48px 6vw 32px;background:#141828;border-top:1px solid #2A3050;font-size:13px;color:#9BA0B8}body[data-theme=light] footer{background:#FFF;border-top-color:#E2E5F0;color:#5A607A}footer .grid{max-width:1240px;margin:0 auto;display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between}footer a{color:#9BA0B8;text-decoration:none;transition:.2s;display:block;padding:4px 0}footer a:hover{color:#9D7FFF}body[data-theme=light] footer a:hover{color:#6B4EFF}footer .note{max-width:1240px;margin:24px auto 0;padding-top:20px;border-top:1px solid #2A3050;color:#6A6F88}body[data-theme=light] footer .note{border-top-color:#E2E5F0;color:#8A90A8}@media(max-width:1023px){.hero{grid-template-columns:1fr;min-height:auto;padding:32px 5vw 40px}.hero-art{order:-1}.hero-art .thumb{max-width:100%}.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:767px){.topbar{height:56px;padding:0 16px}.nav{position:fixed;inset:56px 0 auto;height:0;background:#0B0E1A;flex-direction:column;align-items:stretch;padding:0 16px;gap:0;overflow:hidden;transition:.3s;border-bottom:1px solid #2A3050}body[data-theme=light] .nav{background:#F7F8FC;border-bottom-color:#E2E5F0}.nav.open{height:auto;padding:12px 16px}.nav a{padding:14px 12px;font-size:16px;border-radius:8px;min-height:48px;border-bottom:1px solid rgba(42,48,80,.4)}.topbar .burger{display:flex;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center;background:none;border:none;cursor:pointer}.topbar .burger span{width:22px;height:2px;background:#E8EAF2;border-radius:2px}body[data-theme=light] .topbar .burger span{background:#1A1D2E}.hero{padding:24px 16px 32px;min-height:auto}.hero-copy h1{font-size:26px}.hero-copy p{font-size:15px}.section{padding:36px 16px}.cards{grid-template-columns:1fr;gap:16px}.article{padding:32px 16px 48px}.article-body,.lead{font-size:16px;line-height:1.7}.button{width:100%;justify-content:center}footer{padding:32px 16px 24px}footer .grid{flex-direction:column;gap:20px}}