:root {
  --navy: #0b1220;
  --teal: #2dd4bf;
  --muted: #5b677c;
  --bg: #f4f6f8;
  --card: #fff;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  background: var(--bg);
  color: var(--navy);
  line-height: 1.8;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 28px 18px 60px; }
.brand { font-size: 28px; font-weight: 800; letter-spacing: 1px; }
.brand b { color: #8ec5ff; }
.brand span { color: var(--teal); }
.hero {
  background: linear-gradient(180deg, #0b1220, #152238);
  color: #fff;
  border-radius: 28px;
  padding: 28px 24px;
  margin-bottom: 22px;
}
.hero p { margin: 8px 0 0; color: var(--teal); }
.card {
  background: var(--card);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 8px 24px rgba(11, 18, 32, 0.06);
}
h1 { font-size: 26px; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 22px 0 8px; }
p, li { color: #1d2a3f; }
.muted { color: var(--muted); font-size: 14px; }
a { color: #0f766e; }
.nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.nav a {
  text-decoration: none;
  background: #d1fae5;
  color: #0f766e;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 700;
}