*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#000;--border:rgba(255,255,255,.10);--text:#f4f7fc;--muted:#9fb0c9;--blue:#3cc8ff}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
code{font-size:.92em;background:#121722;padding:1px 6px;border-radius:5px}
.wrap{max-width:780px;margin:0 auto;padding:0 24px}
nav{border-bottom:1px solid var(--border)}
.nav-in{display:flex;align-items:center;height:66px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.15rem;color:var(--text);text-decoration:none}
.brand img{width:34px;height:34px;border-radius:9px}
main{padding:56px 24px 72px}
h1{font-size:2.2rem;font-weight:800;letter-spacing:-.5px;line-height:1.2}
.updated{color:var(--muted);margin:8px 0 36px}
h2{font-size:1.25rem;font-weight:700;margin:34px 0 10px}
p,li{color:#d7e1f0}
p+p{margin-top:12px}
ul{padding-left:22px;margin-top:8px}
li+li{margin-top:6px}
footer{border-top:1px solid var(--border);padding:26px 0;color:var(--muted);font-size:.9rem}
.foot{display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between}
.foot strong{color:var(--text)}
.foot a{color:var(--muted);text-decoration:none;margin-left:18px}