:root {
  --indigo: #1e1b4b;
  --indigo-deep: #13102e;
  --saffron: #f4a024;
  --saffron-dark: #d97706;
  --cream: #fbf7ef;
  --ink: #221b33;
  --muted: #5c5570;
  --card: #ffffff;
  --border: #efe6d6;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  font-size: 17px;
}

.hero {
  background: linear-gradient(135deg, #3b1f6b 0%, var(--indigo-deep) 100%);
  color: #fff;
  padding: 48px 20px 56px;
  text-align: center;
}

.hero .mark { font-size: 40px; line-height: 1; }

.hero h1 {
  margin: 14px 0 4px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.3px;
}

.hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
}

.wrap {
  max-width: 720px;
  margin: -28px auto 64px;
  padding: 0 18px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px 26px;
  box-shadow: 0 10px 30px rgba(30, 27, 75, 0.06);
}

.updated {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 18px;
}

h2 {
  font-size: 20px;
  font-weight: 800;
  margin: 30px 0 8px;
  color: var(--indigo);
}

h2:first-of-type { margin-top: 6px; }

a { color: var(--saffron-dark); }

.lead {
  font-size: 18px;
  font-weight: 600;
}

strong { color: var(--ink); }

ul { padding-left: 22px; }
li { margin: 6px 0; }

.nav { margin-top: 22px; text-align: center; font-size: 15px; }
.nav a { margin: 0 10px; font-weight: 600; text-decoration: none; }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 0 20px 40px;
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .card { padding: 22px 18px; }
}