:root{--h:216;--ah:184;--sat:64%;--lit:60%;--radius:26px;--space:.82;--max:1128px;--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:1260px}.hero{grid-template-columns:320px 1fr}.cards{grid-template-columns:repeat(4,1fr)}.card:first-child{grid-column:span 2}
.card,.hero-art{border-color:transparent;box-shadow:0 22px 60px #0004}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
h1,h2,.brand{font-family:Georgia,"Noto Serif SC","Songti SC",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:linear-gradient(180deg,#0A1A1F 0%,#0E2230 100%);color:#D7E0E6;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.6;margin:0;min-height:100vh}
.topbar{position:sticky;top:0;z-index:50;background:rgba(10,26,31,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(59,91,255,.18);display:flex;align-items:center;justify-content:space-between;padding:0 28px;height:64px}
.brand{font-family:"Songti SC","STSong","SimSun",serif;font-size:20px;font-weight:700;letter-spacing:1px;background:linear-gradient(90deg,#3B5BFF,#7E3BFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;gap:24px;align-items:center}
.nav a{color:#8FA3AE;text-decoration:none;font-size:14px;padding:6px 2px;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav a:hover{color:#D7E0E6;border-bottom-color:#3B5BFF}
.hero{position:relative;min-height:78vh;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:48px;padding:64px 8vw 80px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 75% 30%,rgba(126,59,255,.18),transparent 60%),radial-gradient(50% 50% at 20% 70%,rgba(59,91,255,.15),transparent 60%);z-index:0}
.hero-copy{position:relative;z-index:2}
.hero-copy h1{font-family:"Songti SC","STSong",serif;font-size:clamp(30px,5vw,52px);line-height:1.2;margin:0 0 16px;color:#E8F0F4}
.hero-copy .lead{font-size:18px;color:#8FA3AE;max-width:46ch}
.hero-art{position:relative;z-index:1;border-radius:14px;border:1px solid rgba(59,91,255,.25);background:linear-gradient(135deg,rgba(59,91,255,.08),rgba(126,59,255,.08));padding:24px}
.section{padding:56px 8vw;border-top:1px solid rgba(143,163,174,.12)}
.section h2{font-family:"Songti SC","STSong",serif;font-size:26px;margin:0 0 24px;padding-left:12px;border-left:3px solid #3B5BFF}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.card{background:#112833;border:1px solid rgba(59,91,255,.18);border-radius:12px;padding:22px;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-4px);border-color:rgba(126,59,255,.5)}
.card h3{font-family:"Songti SC","STSong",serif;margin:0 0 10px;font-size:19px;color:#E8F0F4}
.card .meta{color:#8FA3AE;font-size:13px;margin-bottom:8px}
.article{max-width:720px;margin:0 auto;padding:48px 24px 80px}
.article h1{font-family:"Songti SC","STSong",serif;font-size:clamp(28px,4vw,38px);line-height:1.25;color:#E8F0F4}
.article .meta{color:#8FA3AE;font-size:14px;margin:12px 0 28px}
.article-body{font-size:17px;line-height:1.78;color:#C7D4DC}
.article-body p{margin:0 0 18px}
.article-body h2{font-family:"Songti SC","STSong",serif;font-size:22px;margin:32px 0 14px;color:#E8F0F4}
.lead{font-size:18px;line-height:1.7;color:#8FA3AE}
.button{display:inline-block;padding:10px 22px;border-radius:8px;background:linear-gradient(90deg,#3B5BFF,#7E3BFF);color:#fff;text-decoration:none;font-size:14px;font-weight:600;border:none}
.button.ghost{background:transparent;border:1px solid rgba(59,91,255,.4);color:#D7E0E6}
footer{background:#08151A;border-top:1px solid rgba(143,163,174,.12);padding:40px 8vw;color:#8FA3AE;font-size:13px}
footer a{color:#8FA3AE;text-decoration:none;margin-right:16px}
footer a:hover{color:#3B5BFF}
@media (max-width:1023px){.hero{grid-template-columns:1fr;gap:28px;padding:40px 5vw}.section{padding:40px 5vw}}
@media (max-width:767px){.topbar{padding:0 16px;height:56px}.nav{gap:14px}.nav a{font-size:13px}.hero{min-height:auto;padding:28px 16px 36px;gap:20px}.hero-copy h1{font-size:26px}.hero-copy .lead{font-size:15px}.hero-art{padding:14px}.section{padding:32px 16px}.section h2{font-size:22px}.cards{grid-template-columns:1fr;gap:14px}.card{padding:18px}.article{padding:28px 16px 48px}.article-body{font-size:16px;line-height:1.78}footer{padding:28px 16px}footer a{display:inline-block;margin:0 10px 8px 0}}