:root{--h:310;--ah:156;--sat:75%;--lit:61%;--radius:21px;--space:1;--max:1057px;--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}.shell{max-width:980px}.hero{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.card{border-left:4px solid var(--accent)}
.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:"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:#0E0E14;color:#E8E8F0;margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;letter-spacing:.01em}
.topbar{position:fixed;top:0;left:0;bottom:0;width:220px;background:#12121A;border-right:1px solid #2A2A38;padding:24px 18px;display:flex;flex-direction:column;gap:20px;overflow-y:auto;z-index:50}
.brand{font-weight:900;font-size:20px;letter-spacing:-.02em;background:linear-gradient(135deg,#6C3CE1,#9D5CFF);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:12px;border-bottom:1px solid #2A2A38}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a{display:block;padding:10px 12px;color:#9090A8;text-decoration:none;font-size:14px;border-radius:6px;border-left:2px solid transparent;transition:all .2s}
.nav a:hover{color:#E8E8F0;background:#1A1A24}
.nav a.current{color:#3DD9A4;background:rgba(61,217,164,.08);border-left-color:#3DD9A4}
.section,.article{margin-left:220px}
.hero{margin-left:220px;padding:28px 40px 24px;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start;min-height:calc(100vh - 80px);border-bottom:1px solid #1F1F2A}
.hero-copy{display:flex;flex-direction:column;gap:14px;justify-content:center}
.hero-copy .crumb{font-size:12px;color:#9090A8;margin:0}
.hero-copy .tag{align-self:flex-start;color:#3DD9A4;font-size:12px;letter-spacing:.08em;padding:4px 10px;border:1px solid rgba(61,217,164,.3);border-radius:4px}
.hero-copy h1{font-size:32px;font-weight:900;line-height:1.25;letter-spacing:-.02em;margin:0;color:#E8E8F0}
.hero-copy .meta{font-size:12px;color:#9090A8;margin:0}
.hero-art{background:linear-gradient(160deg,#1A1A24,#2A2A38);border:1px solid #2A2A38;border-radius:8px;min-height:340px;position:relative;overflow:hidden}
.hero-art::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 40%,rgba(108,60,225,.35),transparent 60%),radial-gradient(circle at 70% 70%,rgba(61,217,164,.18),transparent 55%)}
.section{padding:32px 40px;border-top:1px solid #1F1F2A}
.section h2{font-size:18px;font-weight:800;letter-spacing:-.01em;margin:0 0 18px;padding-left:10px;border-left:3px solid #3DD9A4}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.card{background:#1A1A24;border:1px solid #2A2A38;border-radius:6px;padding:16px 18px;transition:border-color .2s,transform .2s}
.card:hover{border-color:#6C3CE1;transform:translateY(-2px)}
.card h3{font-size:15px;font-weight:700;margin:0 0 8px;color:#E8E8F0}
.card p{font-size:13px;color:#9090A8;line-height:1.6;margin:0}
.card .time{font-size:11px;color:#3DD9A4;margin-top:10px;display:block}
.article{padding:40px 48px;max-width:820px}
.article h1{font-size:30px;font-weight:900;letter-spacing:-.02em;line-height:1.3;margin:12px 0 16px}
.article-body{font-size:16px;line-height:1.8;color:#C8C8D8}
.article-body h2{font-size:20px;font-weight:800;color:#E8E8F0;margin:28px 0 12px;padding-left:10px;border-left:3px solid #9D5CFF}
.article-body p{margin:0 0 18px}
.article-body a{color:#3DD9A4;text-decoration:none;border-bottom:1px solid rgba(61,217,164,.4)}
.article-body strong{color:#E8E8F0;font-weight:700}
.article-body blockquote{margin:18px 0;padding:12px 16px;background:rgba(108,60,225,.1);border-left:3px solid #6C3CE1;color:#C8C8D8;font-size:14px}
.lead{font-size:17px;line-height:1.75;color:#B8B8C8;margin:0 0 18px;padding-bottom:18px;border-bottom:1px solid #2A2A38}
.button{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:linear-gradient(135deg,#6C3CE1,#9D5CFF);color:#fff;font-size:14px;font-weight:600;text-decoration:none;border-radius:6px;border:0;cursor:pointer;transition:filter .2s,box-shadow .2s}
.button:hover{filter:brightness(1.15);box-shadow:0 0 0 1px rgba(157,92,255,.4),0 6px 20px rgba(108,60,225,.3)}
.button.ghost{background:transparent;border:1px solid #2A2A38;color:#E8E8F0}
.button.ghost:hover{border-color:#3DD9A4;color:#3DD9A4}
footer{margin-left:220px;padding:28px 40px;border-top:1px solid #1F1F2A;color:#9090A8;font-size:12px}
footer a{color:#9090A8;text-decoration:none;margin-right:16px}
footer a:hover{color:#3DD9A4}
@media(max-width:768px){.topbar{position:sticky;top:0;width:100%;height:auto;flex-direction:row;align-items:center;justify-content:space-between;padding:10px 14px;gap:10px}.brand{border-bottom:0;padding-bottom:0;font-size:16px}.nav{flex-direction:row;flex-wrap:wrap;gap:2px}.nav a{padding:6px 9px;font-size:12px;border-left:0;border-radius:4px}.nav a.current{background:rgba(61,217,164,.12);border-bottom:2px solid #3DD9A4}.section,.article,footer,.hero{margin-left:0}.hero{grid-template-columns:1fr;padding:16px 14px;gap:14px;min-height:auto}.hero-copy h1{font-size:22px}.hero-art{min-height:160px;order:-1}.hero-copy{