:root {
  --bg: #ffffff; --fg: #111111; --muted: #6b6b6b; --line: #e6e6e6; --accent: #ff0000; --card: #f6f6f6;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f0f0f; --fg: #f1f1f1; --muted: #aaaaaa; --line: #2a2a2a; --card: #1c1c1c; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.65 -apple-system, "SF Pro Text", "Segoe UI", Roboto, "Noto Sans Arabic", Arial, sans-serif; }
header { border-bottom: 1px solid var(--line); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
nav { display: flex; align-items: center; gap: 18px; height: 60px; }
nav .brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; color: var(--fg); text-decoration: none; }
nav .brand span.play { width: 30px; height: 21px; background: var(--accent); border-radius: 6px; position: relative; display: inline-block; }
nav .brand span.play::after { content: ""; position: absolute; left: 11px; top: 5px; border-left: 9px solid #fff; border-top: 5.5px solid transparent; border-bottom: 5.5px solid transparent; }
nav a.link { color: var(--muted); text-decoration: none; font-size: 15px; }
nav a.link:hover { color: var(--fg); }
main { padding: 36px 0 60px; }
h1 { font-size: 34px; line-height: 1.2; margin: 0 0 6px; }
h2 { font-size: 22px; margin: 34px 0 10px; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 26px; }
p, li { color: var(--fg); }
ul { padding-inline-start: 22px; }
a { color: #0a66c2; }
.card { background: var(--card); border-radius: 14px; padding: 18px 20px; margin: 18px 0; }
.card[dir="rtl"] { text-align: right; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; padding: 20px 0 40px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; }
.hero { display: grid; grid-template-columns: 96px 1fr; gap: 20px; align-items: center; margin: 10px 0 30px; }
.hero img { width: 96px; height: 96px; border-radius: 22px; }
.buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.buttons a { display: inline-block; padding: 10px 16px; border-radius: 999px; background: var(--fg); color: var(--bg); text-decoration: none; font-weight: 600; font-size: 15px; }
.buttons a.secondary { background: var(--card); color: var(--fg); }
@media (max-width: 480px) { h1 { font-size: 28px; } .hero { grid-template-columns: 72px 1fr; } .hero img { width: 72px; height: 72px; } }