:root{--h:158;--ah:85;--sat:80%;--lit:59%;--radius:22px;--space:1;--max:1205px;--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:1fr}.hero-art{min-height:260px}.cards{grid-template-columns:repeat(3,1fr)}.card:nth-child(4){grid-column:span 2}
.card,.hero-art{background:linear-gradient(145deg,#ffffff15,#ffffff06);backdrop-filter:blur(18px)}.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{font-family:"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:#F5F7F4;color:#1A2B22;line-height:1.65;margin:0;font-size:16px;-webkit-font-smoothing:antialiased}
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 28px;background:rgba(255,255,255,0.86);backdrop-filter:blur(14px);border-bottom:1px solid rgba(27,67,50,0.12)}
.brand{font-weight:800;letter-spacing:.4px;color:#1B4332;font-size:18px;display:flex;align-items:center;gap:10px}
.brand::before{content:"";display:inline-block;width:12px;height:12px;background:#A7F432;border-radius:3px;box-shadow:0 0 0 3px rgba(167,244,50,0.22)}
.nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.nav a{color:#1A2B22;text-decoration:none;padding:10px 14px;border-radius:8px;font-size:14px;font-weight:500;min-height:44px;display:inline-flex;align-items:center;transition:background .15s,color .15s}
.nav a:hover{background:rgba(27,67,50,0.07);color:#1B4332}
.nav a.active{background:rgba(167,244,50,0.22);color:#1B4332;font-weight:700}
.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:28px;padding:28px;max-width:1200px;margin:0 auto;min-height:60vh;align-items:stretch}
.hero-copy{background:rgba(255,255,255,0.72);border:1px solid rgba(27,67,50,0.12);border-radius:16px;padding:30px;box-shadow:0 2px 12px rgba(27,67,50,0.08);backdrop-filter:blur(10px);display:flex;flex-direction:column}
.hero-copy .tag{display:inline-block;font-size:12px;color:#1B4332;background:rgba(167,244,50,0.28);padding:5px 12px;border-radius:20px;margin-bottom:16px;letter-spacing:.5px;font-weight:600;align-self:flex-start}
.hero-copy h1{font-size:30px;line-height:1.28;margin:0 0 12px;color:#1B4332;font-weight:800}
.hero-copy p{color:#5A6B62;margin:0 0 20px;font-size:15px;line-height:1.7}
.hero-copy .meta{display:flex;gap:18px;font-size:12px;color:#5A6B62;border-top:1px dashed rgba(27,67,50,0.2);padding-top:14px;margin-top:auto}
.hero-art{border-radius:16px;background:linear-gradient(135deg,#1B4332 0%,#2D6A4F 58%,#A7F432 138%);position:relative;overflow:hidden;min-height:340px;border:1px solid rgba(27,67,50,0.12);box-shadow:0 2px 12px rgba(27,67,50,0.08)}
.hero-art::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 48px,rgba(255,255,255,0.08) 48px 50px),repeating-linear-gradient(90deg,transparent 0 48px,rgba(255,255,255,0.08) 48px 50px)}
.hero-art::before{content:"";position:absolute;left:50%;top:50%;width:120px;height:120px;transform:translate(-50%,-50%);border:2px solid rgba(255,255,255,0.4);border-radius:50%}
.section{max-width:1200px;margin:0 auto;padding:32px 28px}
.section h2{font-size:22px;color:#1B4332;margin:0 0 20px;font-weight:800;display:flex;align-items:center;gap:10px}
.section h2::before{content:"";width:4px;height:22px;background:#A7F432;border-radius:2px;display:inline-block}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:rgba(255,255,255,0.72);border:1px solid rgba(27,67,50,0.12);border-radius:12px;padding:18px;backdrop-filter:blur(8px);box-shadow:0 2px 12px rgba(27,67,50,0.08);transition:transform .18s,border-color .18s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);border-color:rgba(167,244,50,0.55)}
.card .thumb{height:130px;border-radius:8px;background:linear-gradient(135deg,#1B4332,#2D6A4F);margin-bottom:14px;position:relative;overflow:hidden}
.card .thumb::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 40px,rgba(167,244,50,0.18) 40px 41px)}
.card h3{font-size:16px;color:#1A2B22;margin:0 0 8px;line-height:1.4;font-weight:700}
.card p{font-size:13px;color:#5A6B62;margin:0 0 12px;line-height:1.55}
.card .tag{font-size:11px;color:#1B4332;background:rgba(167,244,50,0.2);padding:3px 8px;border-radius:4px;margin-right:6px;font-weight:600}
.card .date{font-size:12px;color:#5A6B62;margin-top:auto;padding-top:10px;border-top:1px dashed rgba(27,67,50,0.15)}
.article{max-width:760px;margin:0 auto;padding:32px 20px}
.article h1{font-size:30px;color:#1B4332;font-weight:800;line-height:1.3;margin:0 0 14px}
.article .meta{font-size:13px;color:#5A6B62;display:flex;gap:16px;flex-wrap:wrap;align-items:center;border-bottom:1px solid rgba(27,67,50,0.12);padding-bottom:16px;margin-bottom:26px}
.article .meta .tag{color:#1B4332;background:rgba(167,244,50,0.22);padding:4px 10px;border-radius:4px;font-size:12px;font-weight:600}
.article-body{font-size:16px;line-height:1.85;color:#1A2B22}
.article-body h2{font-size:20px;color:#1