:root{--h:214;--ah:354;--sat:72%;--lit:50%;--radius:2px;--space:.82;--max:1022px;--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{min-height:70vh;grid-template-columns:1fr}.hero-copy{max-width:880px;z-index:2}.hero-art{position:absolute;inset:0;z-index:0;opacity:.46}.cards{grid-template-columns:repeat(3,1fr)}
.card,.hero-art{background:var(--panel);box-shadow:0 18px 50px #0003}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
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:#F5F5F7;color:#2C2C2E;font-family:-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.6;margin:0;letter-spacing:.005em}
.topbar{position:sticky;top:0;z-index:50;background:#1A1A1D;color:#F5F5F7;border-bottom:3px solid #E10600;padding:0 16px;min-height:56px;display:flex;align-items:center;gap:12px;overflow-x:auto;scrollbar-width:none}
.topbar::-webkit-scrollbar{display:none}
.brand{font-weight:800;font-size:20px;letter-spacing:-.02em;color:#F5F5F7;white-space:nowrap;flex-shrink:0}
.brand b{color:#E10600}
.nav{display:flex;gap:2px;align-items:center;flex:1}
.nav a{color:#D1D1D6;text-decoration:none;font-size:14px;font-weight:500;padding:10px 12px;border-radius:4px;white-space:nowrap;min-height:44px;display:flex;align-items:center;transition:color .15s,background .15s}
.nav a:hover,.nav a:focus-visible{color:#E10600;background:rgba(225,6,0,.12);outline:none}
.nav input{background:#2A2A2E;border:1px solid #3A3A3E;color:#F5F5F7;border-radius:4px;padding:8px 12px;font-size:13px;min-width:140px;min-height:44px;box-sizing:border-box}
.hero{max-width:1200px;margin:0 auto;padding:20px;box-sizing:border-box}
.hero{display:flex;gap:0;align-items:stretch;background:#1A1A1D;border-radius:10px;overflow:hidden;min-height:380px}
.hero-art{flex:0 0 40%;background:#2A2A2E;min-height:200px}
.hero-art img{width:100%;height:100%;object-fit:cover;display:block}
.hero-copy{flex:1;padding:28px 28px 24px;color:#F5F5F7;display:flex;flex-direction:column;justify-content:center}
.hero-copy h1{font-weight:800;letter-spacing:-.015em;font-size:30px;line-height:1.2;margin:0 0 12px}
.hero-copy h1 em{font-style:normal;color:#E10600}
.hero-copy p{color:#D1D1D6;font-size:15px;line-height:1.6;margin:0 0 16px}
.hero-copy .meta{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:#8E8E93}
.hero-copy .meta span{background:rgba(225,6,0,.15);color:#E10600;padding:3px 8px;border-radius:3px;font-weight:600}
.section{max-width:1200px;margin:0 auto;padding:24px 20px}
.section h2{font-weight:800;letter-spacing:-.015em;font-size:24px;margin:0 0 16px;padding-left:10px;border-left:4px solid #E10600}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:#fff;border:1px solid #D1D1D6;border-radius:8px;padding:16px;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:#E10600;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.card h3{font-weight:700;font-size:17px;margin:0 0 8px;line-height:1.3}
.card h3 a{color:#1A1A1D;text-decoration:none}
.card h3 a:hover{color:#E10600}
.card .meta{font-size:12px;color:#6E6E73;margin-bottom:8px;display:flex;gap:8px;flex-wrap:wrap}
.card .tag