:root{--h:214;--ah:354;--sat:66%;--lit:63%;--radius:9px;--space:1;--max:1183px;--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:1040px}.hero{grid-template-columns:1fr}.hero-copy{text-align:center;max-width:820px;margin:auto}.cards{grid-template-columns:1fr 1fr}
.card,.hero-art{background:transparent;border-width:2px}.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{background:#0A0F0D;background-image:radial-gradient(ellipse 90% 50% at 50% 0%,rgba(46,230,123,0.12),transparent 70%),linear-gradient(180deg,#0B1210 0%,#0A0F0D 280px);color:#E6F0EA;font-family:HarmonyOS Sans,MiSans,PingFang SC,-apple-system,sans-serif;font-size:16px;line-height:1.65;letter-spacing:0.01em;margin:0;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
.topbar{position:sticky;top:0;z-index:50;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:rgba(10,15,13,0.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(46,230,123,0.18);box-shadow:0 4px 24px rgba(0,0,0,0.4)}
.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;letter-spacing:0.02em;color:#E6F0EA;white-space:nowrap}
.brand::before{content:"";width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,#2EE67B,#15894C);box-shadow:0 0 14px rgba(46,230,123,0.5)}
.brand b{color:#F0B90B;font-weight:700}
.nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{color:#8CA79A;text-decoration:none;font-size:14px;padding:8px 14px;border-radius:999px;border:1px solid transparent;transition:color 0.2s,border-color 0.2s,background 0.2s;white-space:nowrap}
.nav a:hover,.nav a:focus{color:#2EE67B;border-color:rgba(46,230,123,0.35);background:rgba(46,230,123,0.06)}
.hero{max-width:1280px;margin:24px auto 0;padding:0 28px;display:grid;grid-template-columns:7fr 3fr;gap:24px}
.hero-copy{background:rgba(19,33,26,0.7);border:1px solid rgba(46,230,123,0.18);border-radius:16px;padding:24px 26px;box-shadow:0 8px 32px rgba(0,0,0,0.35),inset 0 1px 0 rgba(46,230,123,0.08)}
.hero-copy h1{font-size:30px;line-height:1.25;margin:0 0 14px;color:#E6F0EA;position:relative;padding-left:14px;font-weight:700}
.hero-copy h1::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:linear-gradient(180deg,#2EE67B,#F0B90B)}
.hero-copy p{margin:0 0 14px;color:#B5C7BE;font-size:15px;line-height:1.7}
.hero-copy .meta{display:inline-block;font-size:12px;color:#F0B90B;padding:3px 10px;border-radius:999px;background:rgba(240,185,11,0.1);border:1px solid rgba(240,185,11,0.35)}
.hero-art{display:flex;flex-direction:column;gap:14px}
.hero-art .note{background:rgba(15,26,21,0.85);border:1px solid rgba(46,230,123,0.18);border-radius:12px;padding:14px 16px;font-size:13px;color:#8CA79A;line-height:1.6}
.hero-art .note strong{color:#F0B90B;display:block;margin-bottom:6px;font-size:14px}
.hero-art .note a{display:block;color:#E6F0EA;text-decoration:none;padding:6px 0;border-bottom:1px dashed rgba(46,230,123,0.15);font-size:13px}
.hero-art .note a:last-child{border-bottom:0}
.hero-art .note a:hover{color:#2EE67B}
.section{max-width:1280px;margin:32px auto;padding:0 28px}
.section h2{font-size:24px;color:#E6F0EA;margin:0 0 18px;padding-left:14px;position:relative;font-weight:700}
.section h2::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:2px;background:#2EE67B}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.card{background:rgba(19,33,26,0.7);border:1px solid rgba(46,230,123,0.18);border-radius:14px;padding:18px 20px;backdrop-filter:blur(8px);box-shadow:0 4px 16