:root{
  --bg:#0a0908; --bg2:#12100c; --panel:#171310; --panel2:#1e1813;
  --gold:#d4a853; --gold-l:#f2dcae; --gold-d:#8c6b2f;
  --cinnabar:#b33a2b; --jade:#3f7a63;
  --text:#f0e8dc; --muted:#9a8f7f; --line:rgba(212,168,83,.18);
  --glow:0 0 40px rgba(212,168,83,.12);
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  --serif:"Songti SC","STSong","Noto Serif SC",Georgia,serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:var(--sans);background:var(--bg);color:var(--text);
  line-height:1.65;-webkit-text-size-adjust:100%;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(900px 600px at 50% -10%,rgba(212,168,83,.10),transparent 60%),
    radial-gradient(700px 500px at 90% 110%,rgba(179,58,43,.08),transparent 60%);
}
a{color:var(--gold-l);text-decoration:none}
h1,h2,h3,h4{margin:0 0 10px;font-weight:600;letter-spacing:.02em}
h1{font-family:var(--serif);font-size:26px}
h2{font-family:var(--serif);font-size:19px;color:var(--gold-l)}
h3{font-size:14px;color:var(--gold)}
.grad{background:linear-gradient(100deg,#f6e6c2,#d4a853 45%,#a97e33);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted);font-size:12.5px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:0 18px}
.hair{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}

.card{
  background:linear-gradient(180deg,rgba(30,24,19,.92),rgba(20,16,12,.92));
  border:1px solid var(--line);border-radius:16px;padding:16px 18px;
  box-shadow:0 1px 0 rgba(255,255,255,.03) inset,0 18px 40px -24px #000;
}
.card+.card{margin-top:12px}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:2px 9px;border-radius:20px;border:1px solid var(--line);color:var(--gold-l);background:rgba(212,168,83,.08)}
.pill.ok{color:#8fd7ae;border-color:rgba(63,122,99,.5);background:rgba(63,122,99,.12)}
.pill.warn{color:#f0c07a;border-color:rgba(212,168,83,.5);background:rgba(212,168,83,.12)}
.pill.bad{color:#f19a8d;border-color:rgba(179,58,43,.5);background:rgba(179,58,43,.12)}
button{
  font-family:var(--sans);cursor:pointer;border:1px solid rgba(212,168,83,.35);
  border-radius:11px;padding:9px 16px;font-size:13.5px;font-weight:600;
  background:rgba(212,168,83,.10);color:var(--gold-l);transition:.18s;
}
button:hover{background:rgba(212,168,83,.18)}
button:active{transform:scale(.985)}
button.primary{background:linear-gradient(100deg,#e7c887,#c99b45);color:#241a08;border-color:transparent;box-shadow:0 8px 24px -10px rgba(212,168,83,.6)}
button.primary:hover{filter:brightness(1.06)}
button.ghost{background:transparent;border-color:var(--line);color:var(--muted)}
button.sm{padding:5px 10px;font-size:12px;border-radius:8px}
button:disabled{opacity:.4;cursor:not-allowed}
input,textarea{font-family:inherit;font-size:14px;padding:10px 12px;border-radius:11px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);outline:none}
input:focus,textarea:focus{border-color:rgba(212,168,83,.45)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{border-bottom:1px solid rgba(212,168,83,.10);padding:9px 8px;text-align:left;vertical-align:middle}
th{color:var(--muted);font-weight:500;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em}
tr:last-child td{border-bottom:none}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.grid{display:grid;gap:12px}
.center{text-align:center}

/* 顶栏 */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);background:rgba(10,9,8,.78);border-bottom:1px solid var(--line)}
.nav-in{max-width:1180px;margin:0 auto;padding:11px 18px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--serif);font-size:15px;letter-spacing:.06em;color:var(--gold-l)}
.seal{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;background:linear-gradient(140deg,#b33a2b,#7d2318);color:#f7e6c8;font-size:12px;font-family:var(--serif);box-shadow:0 2px 10px rgba(179,58,43,.4)}
.nav a.item{font-size:13px;color:var(--muted);padding:4px 2px;border-bottom:1px solid transparent}
.nav a.item:hover{color:var(--gold-l)}
.nav a.item.on{color:var(--gold-l);border-bottom-color:var(--gold)}

/* 通用装饰 */
.kicker{font-size:11px;letter-spacing:.28em;color:var(--gold-d);text-transform:uppercase}
.ring{position:relative;border-radius:50%;display:grid;place-items:center}
.fade-in{animation:fade .5s ease both}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* 小屏导航：单行横向滚动，避免折行 */
@media(max-width:720px){
  .nav-in{padding:9px 14px;gap:12px;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .nav-in::-webkit-scrollbar{display:none}
  .brand{font-size:13px;white-space:nowrap;flex:0 0 auto}
  .nav a.item{font-size:12px;white-space:nowrap;flex:0 0 auto}
  .nav .pill{flex:0 0 auto}
}