:root {
  color-scheme: dark;
  --bg: #07080b;
  --panel: #11131a;
  --panel-soft: #171a23;
  --text: #f4efe7;
  --muted: #b6ad9f;
  --line: #2d2a25;
  --accent: #d7a85f;
  --accent-soft: #342719;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(215, 168, 95, 0.2), transparent 34rem),
    linear-gradient(135deg, #050608 0%, #11131a 52%, #090a0e 100%);
  color: var(--text);
  font-family:
    ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  line-height: 1.6;
}

a {
  color: var(--accent);
}

.shell {
  margin: 0 auto;
  max-width: 860px;
  min-height: 100vh;
  padding: 48px 22px;
}

.card {
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.42);
  padding: clamp(28px, 5vw, 56px);
}

.eyebrow {
  color: var(--accent);
  font-family:
    ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1,
h2 {
  letter-spacing: -0.035em;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.6rem, 10vw, 5.25rem);
  margin: 0 0 20px;
}

h2 {
  font-size: clamp(1.55rem, 4vw, 2.25rem);
  margin: 42px 0 10px;
}

p,
li {
  color: var(--muted);
  font-size: 1.05rem;
}

ul {
  padding-left: 1.25rem;
}

.lead {
  color: var(--text);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  max-width: 680px;
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 32px;
}

.tile {
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--text);
  display: block;
  font-family:
    ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 700;
  padding: 20px;
  text-decoration: none;
}

.notice {
  background: var(--accent-soft);
  border: 1px solid rgba(215, 168, 95, 0.35);
  border-radius: 18px;
  color: var(--text);
  padding: 18px 20px;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family:
    ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.9rem;
  margin-top: 44px;
  padding-top: 18px;
}

@media (max-width: 560px) {
  .shell {
    padding: 18px;
  }

  .card {
    border-radius: 22px;
  }
}