:root{--ink:#16181d;--muted:#5d6470;--line:#e2e5ea;--bg:#fbfbfc;--accent:#c8442b;--accent-soft:#fdf1ee}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 Georgia,"Times New Roman",serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:940px;margin:0 auto;padding:0 24px}
header.top{border-bottom:3px double var(--line);background:#fff}
.top .wrap{display:flex;align-items:baseline;justify-content:space-between;padding-top:20px;padding-bottom:20px;flex-wrap:wrap;gap:12px}
.brand{font-size:26px;letter-spacing:-.4px;font-weight:700;color:var(--ink)}
.brand span{color:var(--accent)}
nav a{margin-left:22px;font-family:Verdana,Geneva,sans-serif;font-size:13px;color:var(--muted);text-transform:lowercase}
nav a:first-child{margin-left:0}
h1{font-size:32px;line-height:1.25;margin:34px 0 10px}
h2{font-size:21px;margin:32px 0 10px}
h3{font-size:17px;margin:22px 0 6px}
p{margin:10px 0}
.lede{font-size:18px;color:var(--muted);margin-bottom:26px}
.kicker{font-family:Verdana,Geneva,sans-serif;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-top:30px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px;margin:22px 0}
.card{border:1px solid var(--line);background:#fff;padding:18px 20px}
.card h3{margin-top:0}
.card p{font-size:15px;color:var(--muted)}
table{border-collapse:collapse;width:100%;margin:18px 0;font-family:Verdana,Geneva,sans-serif;font-size:13px}
th,td{border-bottom:1px solid var(--line);padding:9px 8px;text-align:left}
th{color:var(--muted);font-weight:normal;text-transform:uppercase;letter-spacing:1px;font-size:11px}
.note{background:var(--accent-soft);border-left:3px solid var(--accent);padding:14px 18px;margin:22px 0;font-size:15px}
.player{border:1px solid var(--line);background:#fff;padding:20px}
.player .frame{background:#111319;color:#8d94a3;height:236px;display:flex;align-items:center;justify-content:center;font-family:Verdana,Geneva,sans-serif;font-size:12px;letter-spacing:1px}
code{font-family:"Courier New",monospace;font-size:13px;background:#f1f2f5;padding:1px 5px}
footer{margin-top:56px;border-top:1px solid var(--line);background:#fff}
footer .wrap{padding:26px 24px;font-family:Verdana,Geneva,sans-serif;font-size:12px;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.big404{font-size:76px;margin:40px 0 0;color:var(--accent)}
@media(max-width:620px){h1{font-size:26px}.top .wrap{display:block}nav a{margin:0 18px 0 0}}