:root{--h:265;--ah:42;--sat:75%;--lit:56%;--radius:15px;--space:.82;--max:1125px;--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:900px}.hero{grid-template-columns:1fr}.hero-art{min-height:200px}.cards{grid-template-columns:1fr}.card{padding-left:0;padding-right:0;border-width:0 0 1px;border-radius:0;background:transparent}
.card,.hero-art{background:transparent;border-width:2px}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
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:#1a1a1e;color:#e8e8ea;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.6;margin:0;-webkit-font-smoothing:antialiased}
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:1.5rem;padding:.85rem 1.5rem;background:rgba(18,18,21,.92);border-bottom:1px solid #3a3a40;backdrop-filter:blur(8px)}
.brand{font-family:"Oswald","Arial Narrow",Impact,sans-serif;font-weight:600;letter-spacing:.06em;font-size:1.15rem;text-transform:uppercase;color:#e8e8ea;white-space:nowrap}
.brand::before{content:"■";color:#7c5cff;margin-right:.5rem;font-size:.7em;vertical-align:.15em}
.nav{display:flex;align-items:center;gap:1.25rem;margin-left:auto;flex-wrap:wrap}
.nav a{color:#9a9aa0;text-decoration:none;font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;transition:color .2s;padding:.25rem 0;border-bottom:1px solid transparent}
.nav a:hover,.nav a:focus{color:#e8a838;border-bottom-color:#e8a838}
.hero{display:grid;grid-template-columns:1.7fr 1fr;gap:2rem;padding:2.5rem 1.5rem 2rem;border-bottom:1px solid #3a3a40;max-width:1280px;margin:0 auto}
.hero-copy{display:flex;flex-direction:column;justify-content:center;gap:1rem}
.hero-copy h1{font-family:"Oswald","Arial Narrow",Impact,sans-serif;font-weight:600;font-size:clamp(2rem,5vw,3.4rem);line-height:1.05;letter-spacing:-.01em;margin:0;text-transform:uppercase}
.hero-copy h1 span{color:#7c5cff}
.hero-copy p{color:#9a9aa0;font-size:.95rem;max-width:42ch;margin:0}
.hero-art{position:relative;border:1px solid #3a3a40;border-radius:2px;min-height:220px;background:linear-gradient(135deg,#222226,#121215);overflow:hidden;display:flex;align-items:flex-end;padding:1rem}
.hero-art::after{content:"示例数据·仅作展示";position:absolute;top:.6rem;right:.7rem;font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;color:#9a9aa0;border:1px solid #3a3a40;padding:.15rem .4rem;border-radius:1px}
.hero-art figure{margin:0;font-size:.75rem;color:#9a9aa0}
.section{max-width:1280px;margin:0 auto;padding:2.25rem 1.5rem;border-bottom:1px solid #3a3a40}
.section h2{font-family:"Oswald","Arial Narrow",Impact,sans-serif;text-transform:uppercase;letter-spacing:.04em;font-size:1.5rem;margin:0 0 1.25rem;color:#e8e8ea;border-left:3px solid #7c5cff;padding-left:.65rem}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}
.card{background:#222226;border:1px solid #3a3a40;border-radius:2px;padding:1.1rem 1.2rem;transition:border-color .25s,transform .25s;display:flex;flex-direction:column;gap:.6rem}
.card:hover,.card:focus-within{border-color:#7c5cff;transform:translateY(-2px)}
.card .tag{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:#e8a838;border:1px solid #3a3a40;padding:.12rem .45rem;align-self:flex-start;font-family:"SF Mono",Consolas,monospace}
.card h3{font-family:"Oswald","Arial Narrow",Impact,sans-serif;font-size:1.15rem;line-height:1.2;margin:0;color:#e8e8ea}
.card p{color:#9a9aa0;font-size:.88rem;margin:0}
.article{max-width:760px;margin:0 auto;padding:2.5rem 1.5rem}
.article h1{font-family:"Oswald","Arial Narrow",Impact,sans-serif;text-transform:uppercase;letter-spacing:.01em;font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.1;margin:0 0 .5rem}
.article .meta{color:#9a9aa0;font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;border-bottom:1px solid #3a3a40;padding-bottom:1rem;margin-bottom:1.5rem;font-family:"SF Mono",Consolas,monospace}
.article-body{font-size:1rem;line-height:1.72;color:#dcdce0}
.article-body p{margin:0 0 1.1rem}
.article-body h2{font-family:"Oswald","Arial Narrow",Impact,sans-serif;text-transform:uppercase;font-size:1.3rem;color:#e8e8ea;margin:1.8rem 0 .8rem;border-left:2px solid #e8a838;padding-left:.6rem}
.lead{font-size:1.12rem;color:#e8e8ea;font-weight:500;border-left:3px solid #7c5cff;padding-left:1rem;margin:0 0 1.5rem;line-height:1.6}
.button{display:inline-block;text-decoration:none;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:#e8e8ea;border:1px solid #3a3a40;padding:.55rem 1.1rem;background:transparent;transition:all .2s;border-radius:1px;font-family:inherit}
.button:hover,.button:focus{background:#e8a838;color:#121215;border-color:#e8a838}
.button.ghost{color:#9a9aa0}
.button.ghost:hover{color:#7c5cff;border-color:#7c5cff;background:transparent}
footer{border-top:1px solid #3a3a40;background:#121215;padding:2rem 1.5rem;color:#9a9aa0;font-size:.82rem}
footer .foot-inner{max-width:1280px;margin:0 auto;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}
footer a{color:#9a9aa0;text-decoration:none;border-bottom:1px solid transparent}
footer a:hover{color:#7c5cff;border-bottom-color:#7c5cff}
@media(max-width:1023px){.hero{grid-template-columns:1fr}.hero-art{min-height:180px;order:-1}}
@media(max-width:767px){
body{font-size:15px}
.topbar{padding:.7rem 1rem;flex-wrap:wrap;gap:.8rem}
.brand{font-size:1rem}
.nav{margin-left:0;width:100%;gap:.85rem .9rem;font-size:.78rem}
.nav a{font-size:.78rem}
.hero{padding:1.5rem 1rem 1.25rem;gap:1.25rem}
.hero-copy h1{font-size:1.85rem}
.hero-copy p{font-size:.88rem}
.hero-art{min-height:140px}
.section{padding:1.5rem 1rem}
.section h2{font-size:1.25rem;margin-bottom:1rem}
.cards{grid-template-columns:1fr}
.card{padding:1rem}
.article{padding:1.5rem 1rem}
.article h1{font-size:1.6rem}
.article-body{font-size:1rem;line-height:1.7}
.lead{font-size:1rem;padding-left:.7rem}
.button{padding:.5rem .9rem;font-size:.76rem;width:auto}
}