:root{color-scheme:light dark;--bg:#fff;--fg:#1d1d1f;--muted:#55565b;--line:#e3e3e8;--soft:#f5f5f7;--brand:#d7262d}
@media (prefers-color-scheme:dark){:root{--bg:#121214;--fg:#f2f2f4;--muted:#b4b4bb;--line:#2c2c31;--soft:#1b1b1f;--brand:#ff5a5f}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
.wrap{max-width:46rem;margin:0 auto;padding:0 16px}
a{color:inherit}
.top{border-bottom:1px solid var(--line)}
.top .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:8px 24px;padding-top:14px;padding-bottom:14px}
.brand{font-weight:800;font-size:20px;text-decoration:none;color:var(--brand)}
nav{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:15px}
nav a{text-decoration:none;color:var(--muted)}
nav a[aria-current=page]{color:var(--fg);font-weight:600}
main{padding-top:40px;padding-bottom:56px}
.badge{display:inline-block;margin:0;padding:2px 10px;border:1px solid var(--line);border-radius:999px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
h1{margin:12px 0 4px;font-size:clamp(26px,5vw,34px);line-height:1.2}
.date{margin:0;color:var(--muted);font-size:14px}
.operator{margin:24px 0 8px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--soft);font-size:14px;color:var(--muted)}
.operator b{color:var(--fg);font-weight:600}
article{color:var(--muted)}
article h2,article h3{color:var(--fg);line-height:1.3}
article h2{font-size:20px;margin:32px 0 10px}
article h3{font-size:16px;margin:24px 0 8px}
article b{color:var(--fg)}
article ul,article ol{padding-left:22px}
article li{margin:4px 0}
.docs{list-style:none;padding:0;margin:24px 0 0}
.docs li{margin:0 0 10px}
.docs a{display:block;padding:14px 16px;border:1px solid var(--line);border-radius:14px;text-decoration:none;font-weight:600}
footer{border-top:1px solid var(--line);padding:20px 0 32px;font-size:13px;color:var(--muted)}