:root{--fg:#0B1220;--fg2:#2F3B55;--fg3:#4A5670;--line:#CBD2DF;--br:#D97706;--br-text:#92400E;--em:#047857}
*{box-sizing:border-box}body{margin:0;font:16px/1.85 'Tajawal','Inter',system-ui,sans-serif;color:var(--fg2);background:#fff}
.top{background:#0B0F17;display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between;padding:14px 20px}
.brand{display:flex;align-items:center;gap:10px;color:#E8ECF4;text-decoration:none;font-weight:700;font-size:18px}
nav{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px}nav a{color:#A3AEC2;text-decoration:none}nav a[aria-current]{color:#34D399;font-weight:700}nav a.sw{color:#E8ECF4;border:1px solid #3A465C;border-radius:999px;padding:0 10px}
main{max-width:760px;margin:0 auto;padding:32px 20px 48px}h1{color:var(--fg);font-size:30px;line-height:1.35;margin:0 0 18px}
h3{color:var(--fg);font-size:17px;margin:26px 0 8px}p{margin:0 0 14px}a{color:var(--em)}
.ul-ck{list-style:none;padding:0;margin:0 0 14px}.ul-ck li{display:flex;gap:10px;margin-bottom:6px}
details{border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:8px}summary{cursor:pointer;font-weight:700;color:var(--fg)}
.mb-1{margin-bottom:4px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:14px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:14px}.mt-4{margin-top:18px}.mt-5{margin-top:26px}.font-semibold{font-weight:700}.mono{font-family:'JetBrains Mono',ui-monospace,monospace}
.cta{margin-top:34px}.cta a{display:inline-block;background:#047857;color:#fff;text-decoration:none;border-radius:8px;padding:10px 18px;font-weight:700}
footer{border-top:1px solid var(--line);padding:18px 20px;text-align:center;font-size:14px;color:var(--fg3)}
ol{padding-inline-start:22px;margin:0 0 14px}ol li{margin-bottom:4px}
.pf{margin-top:30px;border:1px solid var(--line);border-radius:12px;padding:18px}.pf h3{margin-top:0}
.pf-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.pf label{display:block;font-size:14px;color:var(--fg)}.pf-w{margin-top:12px}
.pf input,.pf select,.pf textarea{display:block;width:100%;margin-top:4px;font:inherit;font-size:15px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--fg)}
.pf button{margin-top:14px;background:#047857;color:#fff;border:0;border-radius:8px;padding:10px 18px;font:inherit;font-weight:700;cursor:pointer}.pf button:disabled{opacity:.6}
.pf-msg{margin:10px 0 0;font-size:14px}.pf-msg.ok{color:#047857}.pf-msg.err{color:#b91c1c}.pf-note{font-size:13px;color:var(--fg3);margin:10px 0 0}
@media(max-width:560px){h1{font-size:24px}}