:root{--bg:#F6F8FC;--card:#fff;--ink:#12213F;--ink2:#46557A;--line:#DFE5F1;--link:#1F5FD0}
@media (prefers-color-scheme:dark){:root{--bg:#0B1226;--card:#111A33;--ink:#E8EEFB;--ink2:#A9B7D8;--line:#25304F;--link:#7FA8FF}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 "IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--link)}
.l-top{background:#0A1B45;color:#fff}
.l-top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px}
.l-top .brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:16px}
.l-top .brand svg{width:30px;height:30px;border-radius:8px}
.l-top .brand b{font-weight:700}.l-top .brand span{font-weight:400;opacity:.85}
.l-top nav{display:flex;gap:18px;font-size:14px}
.l-top nav a{color:#C9D6F2;text-decoration:none}.l-top nav a:hover,.l-top nav a[aria-current]{color:#fff}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
main.doc{max-width:780px;margin:36px auto 64px;padding:clamp(22px,4vw,44px);background:var(--card);border:1px solid var(--line);border-radius:14px;margin-left:auto;margin-right:auto;width:calc(100% - 32px)}
main.doc h1{margin:0;font-size:clamp(28px,5vw,38px);line-height:1.15;letter-spacing:-.02em;text-wrap:balance}
main.doc .upd{margin:8px 0 26px;color:var(--ink2);font-size:14px}
main.doc h2{margin:34px 0 8px;font-size:20px;letter-spacing:-.01em}
main.doc h3{margin:22px 0 6px;font-size:16px}
main.doc p,main.doc li{color:var(--ink2)}
main.doc li{margin:5px 0}
main.doc b{color:var(--ink);font-weight:600}
main.doc ul{padding-left:22px}
main.doc .tw{overflow-x:auto}
main.doc table{width:100%;border-collapse:collapse;font-size:14.5px;margin:12px 0}
main.doc th,main.doc td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink2)}
main.doc th{color:var(--ink);font-weight:600;background:color-mix(in srgb,var(--line) 35%,transparent)}