:root{--bg:#f3f3f1;--fg:#17181b;--muted:#5a5d63;--line:#d9dad6;--acc:#7a1f2b}
@media (prefers-color-scheme:dark){:root{--bg:#1b1c20;--fg:#e6e8ec;--muted:#a3a7ae;--line:#33353b;--acc:#d27a86}}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--fg);font-family:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
header{border-bottom:1px solid var(--line)}
.wrap{max-width:780px;margin:0 auto;padding:0 20px}
.top{display:flex;justify-content:space-between;align-items:center;height:64px}
.brand{font-weight:700;letter-spacing:.32em;text-decoration:none;color:var(--fg)}
.top a.back{color:var(--muted);text-decoration:none;font-size:.95rem}
.top a.back:hover{color:var(--fg)}
main{padding:48px 0 72px}
h1{font-size:clamp(2rem,5vw,2.8rem);line-height:1.1;letter-spacing:-.02em;margin-bottom:8px}
.upd{color:var(--muted);font-size:.92rem;margin-bottom:36px}
h2{font-size:1.2rem;margin:34px 0 10px}
p,li{color:var(--fg)}
p+p{margin-top:10px}
ul{padding-left:20px;margin-top:8px}
li+li{margin-top:6px}
a{color:var(--acc)}
table{width:100%;border-collapse:collapse;margin-top:12px;font-size:.95rem}
th,td{text-align:left;vertical-align:top;padding:10px 8px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600}
.box{border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-top:12px}
footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:.9rem}
footer nav{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:8px}
footer a{color:var(--muted)}
@media (max-width:600px){table,thead,tbody,tr,th,td{display:block}thead{display:none}td{border:0;padding:4px 0}tr{border-bottom:1px solid var(--line);padding:10px 0}}