:root{--h:310;--ah:156;--sat:71%;--lit:59%;--radius:8px;--space:.82;--max:1056px;--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{margin-top:16px;padding:14px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
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 */
:root{
  --plum:#6D4C7C;
  --plum-deep:#4E3460;
  --mint:#5EC2A8;
  --ink:#1F2329;
  --muted:#5A6068;
  --line:#E6E4DF;
  --bg:#FAFAF7;
  --bg-alt:#F3F1EC;
  --card:#FFFFFF;
  --shadow:0 1px 2px rgba(31,35,41,.05),0 4px 14px rgba(31,35,41,.06);
}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  margin:0;
}
.topbar{
  position:sticky;
  top:0;
  z-index:60;
  display:flex;
  align-items:center;
  gap:24px;
  padding:12px clamp(16px,5vw,64px);
  background:rgba(250,250,247,.82);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.topbar.is-scrolled,.topbar:has(~ main .hero){
  border-bottom-color:var(--line);
  box-shadow:0 2px 18px rgba(31,35,41,.05);
}
.brand{
  font-family:Georgia,"Times New Roman","Songti SC",serif;
  font-size:19px;
  font-weight:700;
  letter-spacing:.02em;
  color:var(--ink);
  white-space:nowrap;
}
.brand::before{
  content:"";
  display:inline-block;
  width:9px;
  height:9px;
  margin-right:9px;
  border-radius:50%;
  background:var(--plum);
  box-shadow:0 0 0 3px rgba(109,76,124,.16);
  vertical-align:middle;
}
.nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin:0 auto;
  flex:1 1 auto;
  justify-content:center;
}
.nav a{
  padding:8px 12px;
  font-size:14px;
  color:var(--muted);
  text-decoration:none;
  border-radius:6px;
  transition:color .18s,background .18s;
}
.nav a:hover{color:var(--plum);background:rgba(109,76,124,.07)}
.nav a:focus-visible{outline:2px solid var(--mint);outline-offset:2px}
.hero{
  position:relative;
  padding:clamp(40px,8vh,84px) clamp(16px,6vw,80px) clamp(48px,9vh,96px);
  text-align:center;
  background:
    radial-gradient(60% 80% at 50% 0%,rgba(94,194,168,.10),transparent 70%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-alt) 100%);
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";
  position:absolute;
  left:50%;bottom:-1px;
  transform:translateX(-50%);
  width:64px;height:3px;
  background:linear-gradient(90deg,var(--plum),var(--mint));
  border-radius:3px;
}
.hero-copy{
  max-width:720px;
  margin:0 auto;
  min-height:62vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:18px;
}
.hero-copy h1{
  font-family:Georgia,"Times New Roman","Songti SC",serif;
  font-size:clamp(30px,5.2vw,52px);
  line-height:1.18;
  letter-spacing:.01em;
  margin:0;
  color:var(--ink);
}
.hero-copy .lead{
  font-size:clamp(15px,1.6vw,17px);
  color:var(--muted);
  margin:0;
}
.hero-copy .record{
  display:inline-flex;
  gap:28px;
  flex-wrap:wrap;
  justify-content:center;
  padding:18px 22px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:var(--shadow);
}
.hero-copy .record b{
  display:block;
  font-family:"SF Mono","Menlo","Consolas",monospace;
  font-size:clamp(24px,3.4vw,32px);
  color:var(--plum);
  line-height:1;
}
.hero-copy .record b.mint{color:var(--mint)}
.hero-copy .record span{font-size:12px;color:var(--muted);letter-spacing:.04em}
.hero-art{
  margin:14px auto 0;
  max-width:560px;
  aspect-ratio:16/9;
  border-radius:14px;
  background:
    linear-gradient(135deg,rgba(109,76,124,.16),rgba(94,194,168,.14)),
    repeating-linear-gradient(45deg,rgba(31,35,41,.03) 0 2px,transparent 2px 12px);
  border:1px solid var(--line);
}
.section{
  max-width:1080px;
  margin:0 auto;
  padding:clamp(36px,6vh,64px) clamp(16px,5vw,48px);
}
.section h2{
  font-family:Georgia,"Times New Roman","Songti SC",serif;
  font-size:clamp(20px,2.6vw,26px);
  margin:0 0 6px;
}
.section h2::before{
  content:"";
  display:inline-block;
  width:6px;height:18px;
  margin-right:10px;
  background:var(--plum);
  vertical-align:-3px;
  border-radius:2px;
}
.section .lead{color:var(--muted);font-size:14px;margin:0 0 22px}
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:14px;
}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:12px;
  padding:18px 18px 16px;
  box-shadow:var(--shadow);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.card:hover{transform:translateY(-2px);border-color:rgba(109,76,124,.4)}
.card h3{
  font-family:Georgia,"Songti SC",serif;
  font-size:17px;
  margin:0 0 8px;
  color:var(--ink);
}
.card .tag{
  display:inline-block;
  padding:2px 8px;
  font-size:11px;
  color:var(--plum);
  background:rgba(109,76,124,.1);
  border-radius:4px;
  margin-bottom:10px;
}
.card .tag.mint{color:#2E8C73;background:rgba(94,194,168,.16)}
.card p{font-size:13.5px;color:var(--muted);margin:0 0 12px;line-height:1.6}
.card a.more{font-size:13px;color:var(--plum);text-decoration:none;border-bottom:1px solid rgba(109,76,124,.3)}
.card a.more:hover{color:var(--plum-deep);border-bottom-color:var(--plum)}
.article{
  max-width:760px;
  margin:0 auto;
  padding:32px clamp(16px,4vw,40px) 48px;
}
.article-body{
  font-size:17px;
  line-height:1.82;
  color:#2A2E36;
}
.article-body p{margin:0 0 1.4em}
.article-body h2,.article-body h3{
  font-family:Georgia,"Songti SC",serif;
  color:var(--ink);
  margin:1.8em 0 .6em;
  line-height:1.3;
}
.article-body strong{color:var(--plum-deep)}
.article-body em{font-style:normal;background:rgba(94,194,168,.22);padding:0 4px;border-radius:3px}
.article-body blockquote{
  margin:1.6em 0;
  padding:10px 18px;
  border-left:3px solid var(--mint);
  background:rgba(94,194,168,.06);
  color:var(--muted);
  font-size:15px;
}
.article-body table{
  width:100%;
  border-collapse:collapse;
  font-size:14px;
  margin:1.4em 0;
}
.article-body th,.article-body td{
  padding:9px 10px;
  border-bottom:1px solid var(--line);
  text-align:left;
}
.article-body th{color:var(--muted);font-weight:600;font-size:12px;letter-spacing:.04em}
.article-body td.num{font-family:"SF Mono","Menlo",monospace;color:var(--plum);font-weight:600}
.article-body a{color:var(--plum);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.article-body a:hover{color:var(--mint)}
.lead{
  font-size:clamp(15px,1.5vw,17px);
  color:var(--muted);
  line-height:1.7;
}
.button{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 22px;
  font-size:14px;
  font-weight:600;
  color:#fff;
  background:var(--plum);
  border:1px solid var(--plum);
  border-radius:8px;
  text-decoration:none;
  min-height:44px;
  transition:background .18s,transform .18s,box-shadow .18s;
}
.button:hover{background:var(--plum-deep);transform:translateY(-1px);box-shadow:0 6px 16px rgba(109,76,124,.28)}
.button:focus-visible{outline:2px solid var(--mint);outline-offset:2px}
.button.ghost{color:var(--plum);background:transparent;border-color:rgba(109,76,124,.4)}
.button.ghost:hover{background:rgba(109,76,124,.08);color:var(--plum-deep)}
footer{
  border-top:1px solid var(--line);
  background:var(--bg-alt);
  padding:40px clamp(16px,5vw,64px) 28px;
  color:var(--muted);
  font-size:13px;
}
footer .links{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:18px}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--plum)}
footer .copy{border-top:1px dashed var(--line);padding-top:16px;font-size:12px}
@media (max-width:820px){
  .topbar{gap:12px;padding:10px 16px}
  .nav{position:fixed;inset:48px 0 auto 0;flex-direction:column;align-items:stretch;background:var(--card);border-bottom:1px solid var(--line);padding:8px;max-height:0;overflow:hidden;transition:max-height .28s ease;box-shadow:0 8px 24px rgba(31,35,41,.08)}
  .nav.is-open{max-height:340px}
  .nav a{padding:14px 12px;font-size:15px;min-height:44px;border-radius:8px}
  .hero{padding:32px 18px 44px}
  .hero-copy{min-height:auto;gap:14px}
  .hero-copy .record{gap:18px;padding:14px}
  .hero-art{display:none}
  .section{padding:32px 16px}
  .article{padding:22px 16px 36px}
  .article-body{font-size:16px;line-height:1.78}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
  .button{width:100%;justify-content:center}
  footer .links{gap:12px 18px}
}
@media (max-width:420px){
  body{font-size:15px}
  .hero-copy .record{flex-direction:column;gap:14px}
  .cards{grid-template-columns:1fr}
  .article-body blockquote{padding:8px 12px}
}
@media (prefers-color-scheme:dark){
  :root{
    --ink:#E8E6E1;--muted:#A8A59E;--line:#33312C;
    --bg:#16140F;--bg-alt:#1E1B16;--card:#211E18;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 4px 14px rgba(0,0,0,.35);
  }
  .topbar{background:rgba(22,20,15,.82)}
  .article-body{color:#D6D3CC}
}