:root{--h:158;--ah:85;--sat:55%;--lit:53%;--radius:16px;--space:1.25;--max:981px;--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{grid-template-columns:.72fr 1.28fr}.hero-copy{order:2}.cards{grid-template-columns:repeat(2,1fr)}.card:first-child{grid-row:span 2}
.card,.hero-art{border-color:transparent;box-shadow:0 22px 60px #0004}.topbar{align-items:flex-start}.nav{border-left:1px solid var(--line);padding-left:20px}
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:#F7F6F2;color:#2B2B28;font-family:'PingFang SC','Microsoft YaHei','Helvetica Neue',sans-serif;font-size:16px;line-height:1.7;margin:0;padding-left:220px}
.topbar{position:fixed;top:0;left:0;bottom:0;width:220px;background:linear-gradient(180deg,#F0F2E8 0%,#F7F6F2 100%);border-right:1px solid #E5E3DC;padding:28px 20px;box-sizing:border-box;overflow-y:auto;z-index:50}
.brand{font-family:'Source Han Serif SC','Noto Serif SC','SimSun',serif;font-weight:700;font-size:24px;color:#1E3D2F;letter-spacing:.5px;margin-bottom:6px;line-height:1.2}
.brand small{display:block;font-family:'PingFang SC',sans-serif;font-size:12px;font-weight:400;color:#6F6E68;margin-top:4px;letter-spacing:0}
.nav{list-style:none;margin:24px 0 0;padding:0}
.nav a{display:block;padding:11px 14px;margin:2px 0;color:#2B2B28;text-decoration:none;border-left:3px solid transparent;border-radius:6px;transition:all .15s ease;font-size:15px;min-height:44px;line-height:22px;box-sizing:border-box}
.nav a:hover{color:#1E3D2F;background:#EBEEE0;border-left-color:#A8C64E}
.nav a.is-current{color:#1E3D2F;background:#EBEEE0;border-left-color:#A8C64E;font-weight:600}
.hero{max-width:1200px;margin:0 auto;padding:44px 40px 32px}
.hero-copy,.hero-art{display:inline-block;vertical-align:top;box-sizing:border-box}
.hero-art{width:56%;margin-right:3%;border-radius:8px;overflow:hidden;box-shadow:0 2px 12px rgba(30,61,47,0.06);aspect-ratio:16/10;background:#1E3D2F}
.hero-art img{width:100%;height:100%;object-fit:cover;display:block}
.hero-copy{width:41%;padding-top:6px}
.hero-copy .tag{display:inline-block;font-size:12px;font-family:'SF Mono','Consolas',monospace;color:#1E3D2F;background:#A8C64E;padding:3px 10px;border-radius:4px;letter-spacing:1px;margin-bottom:14px;font-weight:600}
.hero-copy h1{font-family:'Source Han Serif SC','Noto Serif SC','SimSun',serif;font-size:34px;font-weight:700;line-height:1.3;color:#1E3D2F;margin:0 0 14px}
.hero-copy .summary{font-size:16px;line-height:1.75;color:#2B2B28;margin:0 0 18px}
.hero-copy .meta{font-size:13px;color:#6F6E68;font-family:'SF Mono','Consolas',monospace}
.section{max-width:1200px;margin:0 auto;padding:40px 40px 32px;border-top:1px solid #E5E3DC}
.section-title{font-family:'Source Han Serif SC','Noto Serif SC','SimSun',serif;font-size:24px;font-weight:700;color:#1E3D2F;margin:0 0 24px;display:flex;align-items:center;gap:12px}
.section-title::before{content:"";display:inline-block;width:8px;height:24px;background:#A8C64E;border-radius:2px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#FFFFFF;border-radius:8px;overflow:hidden;box-shadow:0 2px 12px rgba(30,61,47,0.06);transition:transform .2s ease,box-shadow .2s ease;border:1px solid #F0EFE9}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(30,61,47,0.12)}
.card .thumb{aspect-ratio:4/3;overflow:hidden;background:#EBEEE0}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .2s ease;display:block}
.card:hover .thumb img{transform:scale(1.02)}
.card .body{padding:18px 20px 20px}
.card h3{font-family:'Source Han Serif