:root{
  --ink:#1d2321; --muted:#5f6b66; --line:#e2e3de; --bg:#fbfaf6;
  --brand:#1f5c4a; --brand-soft:#eef4f0; --accent:#a8843c;
  --max:860px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.75 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;}
header.site{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;justify-content:space-between;
  max-width:var(--max);margin:0 auto;padding:18px 20px;border-bottom:1px solid var(--line)}
header.site .logo{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:19px;letter-spacing:.04em;color:var(--brand);text-decoration:none}
header.site .logo img{height:34px;width:auto;display:block}
header.site nav{display:flex;flex-wrap:wrap;gap:14px;font-size:14.5px}
header.site nav a{color:var(--muted);text-decoration:none}
header.site nav a:hover{color:var(--brand)}
main{max-width:var(--max);margin:0 auto;padding:28px 20px 64px}
h1{font-size:26px;line-height:1.35;margin:0 0 14px;letter-spacing:-.01em}
h2{font-size:19px;margin:38px 0 12px;padding-bottom:6px;border-bottom:2px solid var(--brand-soft)}
h3{font-size:16px;margin:22px 0 8px;color:var(--brand)}
p,li,td,th,summary{text-wrap:pretty}
p{margin:10px 0}
a{color:var(--brand)}
.lead{font-size:16.5px;color:#33413c}
.hero{border-left:4px solid var(--accent);padding:4px 0 4px 18px;margin-bottom:8px}
.hero h1{margin-bottom:10px}
.facts{width:100%;border-collapse:collapse;margin:14px 0;font-size:15px;background:#fff}
.facts th{width:8.5em;white-space:nowrap;text-align:left;vertical-align:top;background:var(--brand-soft);color:#244a3d;
  font-weight:600;padding:9px 12px;border:1px solid var(--line)}
.facts td{padding:9px 12px;border:1px solid var(--line)}
.list{width:100%;border-collapse:collapse;font-size:14.5px;margin:12px 0;background:#fff}
.list th,.list td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.list th{background:var(--brand-soft);font-weight:600}
.list tbody tr:nth-child(even){background:#fcfcfa}
ol.moves,ul{padding-left:1.35em}
ol.moves li,ul li{margin:7px 0}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 4px}
.chip{display:inline-block;padding:5px 11px;border:1px solid var(--line);border-radius:999px;
  background:#fff;text-decoration:none;font-size:14px;color:#2a3a34}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.tag{display:inline-block;background:var(--brand-soft);color:#24513f;border-radius:4px;
  padding:2px 8px;margin:2px 6px 2px 0;font-size:13px}
.cta{margin:26px 0}
.btn{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;
  padding:11px 20px;border-radius:6px;font-size:15px}
.btn.ghost{background:transparent;color:var(--brand);border:1px solid var(--brand)}
.gal{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:18px 0}
.gal figure{margin:0}
.gal img{width:100%;height:170px;object-fit:cover;border-radius:6px;display:block}
.faq details{border-bottom:1px solid var(--line);padding:10px 0}
.faq summary{cursor:pointer;font-weight:600;color:#26453a}
.faq details p{color:#3a4744;margin:8px 0 2px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0 0 14px;font-size:13px;color:var(--muted)}
.crumbs li+li::before{content:"›";margin-right:6px;color:#b8c0ba}
.crumbs a{color:var(--muted);text-decoration:none}
.block{margin:34px 0}
.meta{color:var(--muted);font-size:13.5px}
footer.site{max-width:var(--max);margin:0 auto;padding:22px 20px 46px;border-top:1px solid var(--line);
  color:var(--muted);font-size:13.5px}
footer.site p{margin:6px 0}
@media (max-width:640px){
  h1{font-size:22px} h2{font-size:17.5px}
  .facts th{width:6.2em;white-space:normal}
  .list{font-size:13.5px}
  .gal img{height:140px}
}