:root {
  --bg: #0a0c14;
  --card: #12151f;
  --text: #eef1f8;
  --muted: #9aa3b8;
  --accent: #7c8cff;
  --accent2: #5eead4;
  --border: #252a3a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 24px 20px 48px; }
header { text-align: center; margin-bottom: 32px; }
.logo { font-size: 42px; }
h1 { font-size: 1.75rem; margin: 8px 0 4px; }
.sub { color: var(--muted); font-size: 0.95rem; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 22px;
  margin-bottom: 18px;
}
.card h2 { margin: 0 0 12px; font-size: 1.15rem; }
.card h3 { margin: 18px 0 8px; font-size: 1rem; color: var(--accent2); }
.muted { color: var(--muted); }
.tariffs { display: grid; gap: 10px; }
.tariff {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; padding: 12px 14px; background: #0d1018; border-radius: 12px;
  border: 1px solid var(--border);
}
.tariff strong { font-size: 1.05rem; }
.tariff span { color: var(--muted); font-size: 0.9rem; }
.btn {
  display: inline-block; margin-top: 8px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff !important; text-decoration: none; font-weight: 700;
  padding: 14px 22px; border-radius: 12px;
}
.links a { color: var(--accent); }
footer {
  margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--border);
  font-size: 0.88rem; color: var(--muted);
}
footer a { color: var(--accent); }
ul { padding-left: 1.2rem; }
li { margin: 6px 0; }
.prose p { margin: 10px 0; }
.prose ol { padding-left: 1.3rem; }
.nav { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin: 16px 0; }
.nav a { color: var(--accent); font-size: 0.92rem; }