:root{--ink:#08080A;--paper:#F0EBE2;--dim:#C9C3B8;--muted:#8E8A82;--gold:#E0B070;--gold-l:#F2D5A4;
--line:rgba(240,235,226,.10);--font:"PingFang SC","HarmonyOS Sans SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
--serif:"Songti SC","Source Han Serif SC",Georgia,serif}
*{box-sizing:border-box}
body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--font);line-height:1.85;font-size:16px;
-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:820px;margin:0 auto;padding:0 24px}
.top{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(8,8,10,.88);
backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);z-index:9}
.top-in{max-width:820px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:600;letter-spacing:.06em}
.brand img{width:28px;height:28px;border-radius:7px;display:block;box-shadow:0 0 0 1px rgba(240,235,226,.12)}
.top a.back{font-size:13px;color:var(--muted)}
.top a.back:hover{color:var(--gold)}
.crumb{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted);padding:28px 0 0}
.crumb a:hover{color:var(--gold)}
.crumb span.sep{opacity:.4}
h1{font-family:var(--serif);font-size:clamp(26px,4.2vw,38px);line-height:1.36;font-weight:600;
letter-spacing:.01em;margin:18px 0 14px}
.meta{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);
padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:32px}
.meta b{color:var(--gold);font-weight:500}
.prose{font-size:16px;line-height:1.95;color:var(--dim)}
.prose h2{font-family:var(--serif);font-size:23px;color:var(--paper);font-weight:600;margin:44px 0 14px;
letter-spacing:.01em}
.prose h3{font-size:18px;color:var(--paper);margin:32px 0 10px;font-weight:600}
.prose p{margin:0 0 18px}
.prose strong{color:var(--paper);font-weight:600}
.prose ul,.prose ol{margin:0 0 20px;padding-left:22px}
.prose li{margin:7px 0}
.prose li::marker{color:var(--gold)}
.prose blockquote{margin:24px 0;padding:14px 20px;border-left:2px solid var(--gold);
background:rgba(224,176,112,.05);color:var(--paper);font-style:normal}
.prose code{background:rgba(255,255,255,.06);padding:1px 6px;border-radius:4px;font-size:.9em}
.prose img{max-width:100%;border-radius:10px;margin:18px 0}
.prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}
.prose .tbl{overflow-x:auto;margin:0 0 22px;-webkit-overflow-scrolling:touch}
.prose table{border-collapse:collapse;width:100%;min-width:420px;font-size:14.5px;line-height:1.7}
.prose th,.prose td{border:1px solid rgba(240,235,226,.14);padding:10px 13px;text-align:left;
vertical-align:top}
.prose th{background:rgba(224,176,112,.10);color:var(--paper);font-weight:600;white-space:nowrap}
.prose td{color:var(--dim)}
.prose caption{caption-side:top;text-align:left;font-size:13px;color:var(--muted);padding-bottom:8px}
.prose a{color:var(--gold-l);border-bottom:1px solid rgba(224,176,112,.35)}
.cta{margin:52px 0 0;border:1px solid rgba(224,176,112,.28);border-radius:16px;padding:26px 26px 24px;
background:linear-gradient(160deg,rgba(224,176,112,.09),rgba(255,255,255,.015))}
.cta h3{font-size:17px;margin:0 0 8px;font-family:var(--serif);letter-spacing:.02em}
.cta p{margin:0 0 16px;font-size:13.5px;color:var(--dim);line-height:1.85}
.cta .row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.cta .tel{font-family:var(--serif);font-size:24px;letter-spacing:.02em;color:var(--paper)}
.cta .tel:hover{color:var(--gold-l)}
.cta .zx{border:1px solid var(--line);border-radius:100px;padding:9px 18px;font-size:13px;color:var(--dim)}
.cta .zx:hover{border-color:rgba(224,176,112,.5);color:var(--gold-l)}
.related{margin:56px 0 0;border-top:1px solid var(--line);padding-top:28px}
.related h3{font-size:13px;letter-spacing:.2em;color:var(--gold);margin:0 0 18px;font-weight:500}
.related ul{list-style:none;margin:0;padding:0}
.related li{padding:13px 0;border-bottom:1px solid rgba(240,235,226,.06)}
.related li a{display:flex;justify-content:space-between;gap:16px;font-size:14.5px;color:var(--dim)}
.related li a:hover{color:var(--gold-l)}
.related li time{font-size:12px;color:var(--muted);white-space:nowrap}
footer{margin-top:64px;border-top:1px solid var(--line);padding:30px 0 46px}
.foot{max-width:820px;margin:0 auto;padding:0 24px;display:flex;flex-wrap:wrap;gap:10px;
justify-content:space-between;font-size:12.5px;color:var(--muted)}
.foot a:hover{color:var(--gold)}
.foot .icp a{color:inherit;border-bottom:1px solid rgba(240,235,226,.16)}
@media(max-width:640px){.prose{font-size:15.5px}.cta{padding:22px}.related li a{font-size:14px}}