:root{--h:158;--ah:85;--sat:61%;--lit:61%;--radius:7px;--space:1;--max:1123px;--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{border-width:1px 0 0;border-radius:0;background:transparent}.hero-art{border-radius:0}.topbar{margin-top:16px;padding:14px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
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{margin:0;background:#f7f5f0;color:#2b2b26;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
.topbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 1.5rem;background:rgba(247,245,240,.85);backdrop-filter:blur(12px);border-bottom:1px solid #d8e2dc}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.15rem;letter-spacing:-.01em;white-space:nowrap}
.brand:before{content:"";display:inline-block;width:28px;height:28px;background:#2d6a4f;border-radius:6px;flex-shrink:0;box-shadow:inset 0 0 0 2px #a7c957}
.nav{display:flex;gap:1.3rem;flex-wrap:wrap}
.nav a{color:#2b2b26;text-decoration:none;font-size:.92rem;font-weight:500;padding:.3rem 0;border-bottom:2px solid transparent;transition:border-color .2s,color .2s}
.nav a:hover{border-bottom-color:#a7c957}
.nav a[aria-current]{color:#2d6a4f;border-bottom-color:#2d6a4f}
.hero{display:grid;grid-template-columns:1.5fr 1fr;gap:1.5rem;padding:2.5rem 1.5rem;min-height:56vh;align-items:start;border-bottom:1px solid #d8e2dc;background-image:radial-gradient(circle,#d8e2dc 1px,transparent 1.5px);background-size:22px 22px}
.hero-copy{background:#fffdf8;border:1px solid #d8e2dc;border-radius:14px;padding:1.8rem;box-shadow:0 2px 10px rgba(45,106,79,.06)}
.hero-copy h1{font-size:1.9rem;line-height:1.25;margin:0 0 .8rem;font-weight:700;letter-spacing:-.02em}
.hero-copy h1:before{content:"";display:block;width:36px;height:4px;background:#2d6a4f;border-radius:2px;margin-bottom:.8rem}
.hero-copy p{color:#6b6b63;font-size:.95rem;margin:0 0 1rem}
.hero-copy .meta{font-size:.8rem;color:#6b6b63;margin-bottom:1rem}
.hero-art{display:flex;flex-direction:column;gap:.6rem}
.hero-art .item{display:block;padding:.7rem .9rem;background:#fff;border:1px solid #d8e2dc;border-radius:8px;text-decoration:none;color:#2b2b26;font-size:.85rem;transition:border-color .2s,transform .2s}
.hero-art .item:hover{border-color:#a7c957;transform:translateX(3px)}
.hero-art .tag{display:inline-block;font-size:.68rem;color:#2d6a4f;background:#e6ecdf;border-radius:4px;padding:.1rem .4rem;margin-right:.5rem;font-weight:600}
.section{padding:3rem 1.5rem;max-width:1100px;margin:0 auto}
.section h2{font-size:1.5rem;font-weight:700;margin:0 0 1.5rem;letter-spacing:-.01em}
.section h2:before{content:"";display:inline-block;width:24px;height:4px;background:#2d6a4f;border-radius:2px;vertical-align:middle;margin-right:.6rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem}
.card{background:#fff;border:1px solid #d8e2dc;border-radius:14px;padding:1.3rem;box-shadow:0 1px 4px rgba(45,106,79,.05);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(45,106,79,.1)}
.card h3{font-size:1.05rem;font-weight:600;margin:0 0 .5rem;color:#2d6a4f}
.card p{font-size:.88rem;color:#6b6b63;line-height:1.55;margin:0 0 .7rem}
.card a.more{font-size:.82rem;color:#2d6a4f;text-decoration:none;font-weight:600}
.card a.more:hover{color:#a7c957}
.article{max-width:720px;margin:0 auto;padding:2rem 1.5rem}
.article h1{font-size:1.85rem;font-weight:700;line-height:1.25;margin:0 0 .5rem;letter-spacing:-.02em}
.article h1:before{content:"";display:block;width:40px;height:4px;background:#2d6a4f;border-radius:2px;margin-bottom:1rem}
.article h2{font-size:1.3rem;font-weight:700;margin:2rem 0 .8rem;padding-bottom:.3rem;border-bottom:2px solid #d8e2dc}
.article h3{font-size:1.1rem;font-weight:600;margin:1.5rem 0 .6rem;color:#2d6a4f}
.article-body{font-size:16px;line-height:1.75;color:#2b2b26}
.article-body p{margin:0 0 1.1rem}
.article-body table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.9rem}
.article-body th,.article-body td{border:1px solid #d8e2dc;padding:.5rem .7rem;text-align:left}
.article-body tr:nth-child(even){background:#f7f5f0}
.article-body th{background:#d8e2dc;font-weight:600}
.article-body blockquote{margin:1.2rem 0;padding:.8rem 1rem;background:#f0f5e6;border-left