:root{--h:37;--ah:232;--sat:70%;--lit:53%;--radius:4px;--space:.82;--max:1114px;--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{background:linear-gradient(145deg,#ffffff15,#ffffff06);backdrop-filter:blur(18px)}
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 */
/* 拳台档案 站点专属覆盖层 */
body{background:#0F1117;color:#A0A6B5;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;margin:0;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
h1,h2,h3,.brand{font-family:"Noto Serif SC",Georgia,"Times New Roman",serif;font-weight:900;letter-spacing:-0.018em;color:#E8EAF0}

/* 顶栏 */
.topbar{position:fixed;top:0;left:0;right:0;z-index:60;height:64px;display:flex;align-items:center;gap:20px;padding:0 24px;background:rgba(15,17,23,0.78);backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid rgba(255,255,255,0.06);max-width:100%;box-sizing:border-box}
.brand{font-size:20px;flex-shrink:0;display:flex;align-items:center;gap:10px}
.brand::before{content:"";width:12px;height:14px;border-radius:3px 3px 4px 4px;background:linear-gradient(160deg,#FF6B35,#b03e12);box-shadow:0 0 10px rgba(255,107,53,0.55)}
.nav{display:flex;gap:24px;margin:0 auto;font-size:14px}
.nav a{color:#A0A6B5;text-decoration:none;padding:8px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s;white-space:nowrap}
.nav a:hover{color:#E8EAF0}
.nav a[aria-current=page]{color:#E8EAF0;border-bottom-color:#FF6B35}

/* 首屏 editorial-rail */
.hero{max-width:1320px;margin:88px auto 0;padding:24px 24px 56px;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,3fr);gap:28px;box-sizing:border-box}
.hero-copy{background:#171A21;border:1px solid rgba(255,255,255,0.08);border-left:3px solid #FF6B35;padding:36px 36px 28px;min-height:420px;display:flex;flex-direction:column;position:relative}
.hero-copy .tag{color:#FF6B35;font-size:11px;letter-spacing:0.14em;margin-bottom:16px}
.hero-copy h1{font-size:38px;line-height:1.16;margin:0 0 16px}
.hero-copy .summary{color:#A0A6B5;font-size:15px;max-width:52ch;margin:0 0 22px}
.hero-copy .meta-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:14px 18px;padding:18px 0;border-top:1px solid rgba(255,255,255,0.06);border-bottom:1px solid rgba(255,255,255,0.06);margin-bottom:22px}
.hero-copy .meta-row .k{display:block;color:#626A79;font-size:11px;letter-spacing:0.08em;margin-bottom:4px}
.hero-copy .meta-row .v{color:#E8EAF0;font-weight:700;font-size:15px}
.hero-art{min-height:300px;border:1px solid rgba(255,255,255,0.08);background:radial-gradient(110% 70% at 68% 32%,rgba(255,107,53,0.28),transparent 58%),radial-gradient(60% 50% at 30% 80%,rgba(74,90,132,0.25),transparent 60%),linear-gradient(180deg,#1A1D26,#0F1117);display:flex;align-items:flex-end;padding:16px;position:relative}
.hero-art::after{content:"";position:absolute;left:50%;top:55%;transform:translate(-50%,-50%);width:180px;height:120px;background:radial-gradient(closest-side,rgba(255,107,53,0.35),transparent 70%);filter:blur(6px)}
.hero-art figcaption{position:relative;font-size:11px;color:#626A79;background:rgba(15,17,23,0.7);padding:6px 10px;border:1px solid rgba(255,255,255,0.06)}

/* rail 右栏 */
.hero-rail{display:flex;flex-direction:column;gap:20px}
.hero-rail .rail-block{background:rgba(23,26,33,0.6);border:1px solid rgba(255,255,255,0.08);padding:20px}
.hero-rail h3{font-size:16px;margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,0.06);display:flex;align-items:center;gap:8px}
.hero-rail h3::before{content:"";width:3px;height:14px;background:#FF6B35}
.hero-rail ul{list-style:none;margin:0;padding:0}
.hero-rail li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,0.05);font-size:13px;line-height:1.55}
.hero-rail li:last-child{border-bottom:0}
.hero-rail a{color:#A0A6B5;text-decoration:none;transition:color .2s}
.hero-rail a:hover{color:#FF6B35}
.hero-rail .q{color:#E8EAF0;font-weight:600;display:block;margin-bottom:4px}
.hero-rail .a{color:#626A79;font-size:12px}

/* section 区块 */
.section{max-width:1320px;margin:0 auto;padding:48px 24px;border-top:1px solid rgba(255,255,255,0.06);box-sizing:border-box}
.section-head{display:flex;align-items:center;gap:14px;margin-bottom:24px}
.section-head h2{font-size:24px;margin:0;white-space:nowrap}
.section-head .rule{flex:1;height:1px;background:rgba(255,255,255,0.08)}
.section-head .more{color:#FF6B35;font-size:13px;text-decoration:none;border-bottom:1px solid rgba(255,107,53,0.4);padding-bottom:2px}

/* cards */
.cards{display:grid;gap:18px}
.cards.g3{grid-template-columns:repeat(3,1fr)}
.cards.g2{grid-template-columns:repeat(2,1fr)}

/* card */
.card{background:rgba(23,26,33,0.7);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.08);padding:22px 22px 20px;position:relative;display:flex;flex-direction:column;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(255,107,53,0.35)}
.card .ico{width:28px;height:28px;border:1.5px solid rgba(232,234,240,0.55);border-radius:4px;margin-bottom:14px;position:relative}
.card .ico::after{content:"";position:absolute;inset:5px;border:1.5px solid rgba(255,107,53,0.7);border-radius:2px}
.card .cat{color:#FF6B35;font-size:11px;letter-spacing:0.12em;margin-bottom:8px}
.card h3{font-size:18px;line-height:1.3;margin:0 0 10px}
.card p{font-size:14px;color:#A0A6B5;margin:0 0 14px;line-height:1.65}
.card .data-strip{display:flex;gap:14px;font-size:12px;color:#626A79;border-top:1px solid rgba(255,255,255,0.06);padding-top:12px;margin-top:auto}
.card .data-strip b{color:#E8EAF0;font-weight:700}
.card.split{flex-direction:row;gap:20px;padding:0;overflow:hidden}
.card.split .txt{padding:24px;flex:1.1;display:flex;flex-direction:column}
.card.split .ph{flex:0.9;min-height:200px;background:radial-gradient(80% 60% at 60% 40%,rgba(255,107,53,0.22),transparent 60%),linear-gradient(160deg,#1B1E27,#0F1117);border-left:1px solid rgba(255,255,255,0.06)}
.card.split.reuse .ph{background:radial-gradient(120% 80% at 65% 35%,rgba(255,107,53,0.3),transparent 58%),linear-gradient(180deg,#1A1D26,#0F1117)}

/* latest 时间线 */
.latest-list{display:flex;flex-direction:column}
.latest-item{display:grid;grid-template-columns:10px 1fr auto;gap:16px;align-items:center;padding:14px 8px;border-bottom:1px solid rgba(255,255,255,0.06);font-size:14px}
.latest-item .dot{width:8px;height:8px;border-radius:50%;background:#626A79}
.latest-item .dot.guide{background:#A0A6B5}
.latest-item .dot.topics{background:#FF6B35}
.latest-item .dot.classics{background:#4A5A84}
.latest-item .ttl{color:#E8EAF0;font-weight:600}
.latest-item .desc{color:#626A79;font-size:12px;margin-top:2px}
.latest-item time{color:#626A79;font-size:12px;white-space:nowrap}

/* article */
.article{max-width:880px;margin:0 auto;padding:40px 24px 80px;box-sizing:border-box}
.article .crumb{font-size:13px;color:#626A79;margin-bottom:24px}
.article .crumb a{color:#A0A6B5;text-decoration:none}
.article .crumb a:hover{color:#FF6B35}
.article .crumb span{color:#626A79}
.article h1{font-size:36px;line-height:1.18;margin:0 0 14px}
.article .meta{color:#626A79;font-size:13px;margin-bottom:28px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,0.06);display:flex;flex-wrap:wrap;gap:8px 18px}
.article .meta b{color:#A0A6B5;font-weight:500}
.article .cover{width:100%;aspect-ratio:16/6;background:radial-gradient(60% 80% at 50% 40%,rgba(255,107,53,0.25),transparent 65%),linear-gradient(160deg,#1B1E27,#0F1117);border:1px solid rgba(255,255,255,0.08);margin-bottom:8px}
.article .cover-note{font-size:11px;color:#626A79;margin-bottom:32px}

.article-body{font-size:17px;line-height:1.85;color:#C4C9D4;max-width:68ch}
.article-body h2{font-size:24px;color:#E8EAF0;margin:40px 0 14px;padding-left:12px;border-left:3px solid #FF6B35}
.article-body p{margin:0 0 22px}
.article-body a{color:#FF6B35;text-decoration:none;border-bottom:1px solid rgba(255,107,53,0.35)}
.article-body strong{color:#E8EAF0;font-weight:600}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px}
.article-body th,.article-body td{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,0.06);text-align:left}
.article-body th{color:#E8EAF0;font-weight:700;background:rgba(255,255,255,0.03)}
.article-body td{color:#A0A6B5}
.article-body .neg{color:#4A5A84}
.article-body blockquote{margin:22px 0;padding:14px 18px;border-left:2px solid #FF6B35;background:rgba(255,107,53,0.05);color:#A0A6B5;font-size:15px}

.lead{font-size:19px;line-height:1.7;color:#E8EAF0;margin:0 0 28px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,0.06)}

.related{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,0.06)}
.related h3{font-size:18px;margin-bottom:14px}
.related a{display:block;padding:12px 0;border-bottom:1px solid rgba(255,255,255,0.05);color:#A0A6B5;text-decoration:none;font-size:14px}
.related a:hover{color:#FF6B35}

/* button */
.button{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;background:transparent;color:#FF6B35;border:1px solid rgba(255,107,53,0.5);font-size:14px;text-decoration:none;letter-spacing:0.02em;transition:background .2s,color .2s;cursor:pointer;font-family:inherit}
.button:hover{background:#FF6B35;color:#0F1117;font-weight:600}
.button.solid{background:#FF6B35;color:#0F1117;font-weight:600}
.button.solid:hover{background:#F59E0B;border-color:#F59E0B;color:#0F1117}

/* footer */
footer{border-top:1px solid rgba(255,255,255,0.06);padding:40px 24px 32px;max-width:1320px