:root { --bg: #f6f4ef; --card: #fff; --ink: #15283a; --ink-2: #4a5b6b; --ink-3: #8593a0; --line: #e2ddd2; --a: #0f8a8a; --b: #d98a1e; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1820; --card: #172532; --ink: #e9eef2; --ink-2: #aab7c2; --ink-3: #7a8a97; --line: #243443; --a: #3cc0b8; --b: #f0aa45; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 "Hanken Grotesk Variable", "Mutabaqa Arabic", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; }
h1, h2, .brand { font-family: "Bricolage Grotesque Variable", "Hanken Grotesk Variable", "Mutabaqa Arabic", ui-sans-serif, system-ui, sans-serif; }
[lang=ar] * { letter-spacing: 0 !important; }
.top { display: flex; justify-content: space-between; align-items: center; padding: 18px clamp(16px, 4vw, 40px); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 18px; }
.logo { position: relative; width: 30px; height: 22px; display: inline-block; }
.logo i, .logo b { position: absolute; top: 0; width: 12px; height: 22px; border-radius: 4px; }
.logo i { left: 0; background: var(--a); } .logo b { right: 0; background: var(--b); }
.logo::after { content: ""; position: absolute; top: 9px; left: 9px; width: 12px; height: 4px; border-radius: 2px; background: var(--ink); }
.by { color: var(--ink-3); font-size: 12px; letter-spacing: .28em; text-decoration: none; }
main { max-width: 760px; margin: 0 auto; padding: 8px 16px 48px; }
article { background: var(--card); border-radius: 16px; padding: clamp(20px, 4vw, 40px); box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 6px 24px rgba(0,0,0,.06); }
article + article { margin-top: 24px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 6px; letter-spacing: -.02em; }
h2 { font-size: 19px; margin: 28px 0 6px; }
.updated { color: var(--ink-3); font-size: 14px; margin: 0 0 18px; }
.short { background: var(--bg); border-radius: 12px; padding: 14px 18px; }
.short ul { margin: 6px 0 0; padding-inline-start: 20px; }
p, li { color: var(--ink-2); }
strong { color: var(--ink); }
a { color: var(--a); }
.jump { margin: 0 0 18px; font-size: 14px; }
footer { text-align: center; color: var(--ink-3); font-size: 13px; padding: 24px 16px 32px; }
footer a { color: var(--ink-3); margin: 0 8px; }
button.stop { font: inherit; font-weight: 600; padding: 10px 20px; border-radius: 10px; border: 0; background: var(--ink); color: var(--bg); cursor: pointer; }
.top-right { display: flex; align-items: center; gap: 14px; }
.lang { display: inline-grid; place-items: center; min-width: 40px; height: 36px; padding: 0 12px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink); font-weight: 600; text-decoration: none; letter-spacing: 0; }
.lang:hover { border-color: var(--ink-3); }
[dir=rtl] .by { letter-spacing: 0; font-size: 13px; }