:root{--bg:#101715;--panel:#1c2622;--ink:#f2f5ed;--muted:#a7b4a9;--line:#34443a;--accent:#c7f36b}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 "PingFang SC","Microsoft YaHei",-apple-system,sans-serif}
a{color:var(--accent)}
.top{max-width:820px;margin:auto;padding:24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;white-space:nowrap}
.brand img{width:32px;height:32px;border-radius:8px}
.brand span{color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.08em}
.top nav{display:flex;gap:20px;font-size:14px}
.top nav a{color:#d0dacd;text-decoration:none}
.top nav a[aria-current]{color:var(--accent)}
.doc{max-width:820px;margin:auto;padding:16px 24px 64px}
.doc h1{font-size:clamp(30px,5vw,44px);line-height:1.2;letter-spacing:-.03em;margin:16px 0 8px}
.meta{color:var(--muted);font-size:14px;margin:0 0 32px}
.doc h2{font-size:22px;margin:48px 0 12px;padding-top:24px;border-top:1px solid var(--line)}
.doc h3{font-size:17px;margin:24px 0 8px}
.doc p,.doc li{color:#d6ded3}
.doc ul{padding-left:1.3em}
.doc li{margin:6px 0}
.doc b{color:var(--ink)}
.summary{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 24px;margin:24px 0}
.summary h2{border:0;margin:16px 0 4px;padding:0;font-size:18px;color:var(--accent)}
table{width:100%;border-collapse:collapse;font-size:14px;margin:16px 0;display:block;overflow-x:auto}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;color:#d6ded3}
th{background:var(--panel);color:var(--ink);white-space:nowrap}
footer{max-width:820px;margin:auto;padding:24px;border-top:1px solid var(--line);color:#91a095;font-size:12px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:#91a095}
@media(max-width:520px){.brand span{display:none}.top nav{gap:14px}}