:root {
  --bg: #0d0d22;
  --bg-elevated: rgba(17, 18, 42, 0.94);
  --panel: rgba(14, 15, 34, 0.92);
  --text: #f0e6d3;
  --text-dim: #bbaea0;
  --border: rgba(255, 255, 255, 0.1);
  --accent: #ff6b35;
  --accent-2: #ffd166;
  --link: #ffd166;
  --ok: #4ade80;
  --danger: #f87171;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Inter, system-ui, -apple-system, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(255, 107, 53, 0.14), transparent 28rem),
    radial-gradient(circle at 80% 20%, rgba(255, 209, 102, 0.1), transparent 20rem),
    linear-gradient(180deg, #12132d 0%, var(--bg) 58%, #080814 100%);
}

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

.page-shell {
  width: min(100%, 56rem);
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.hero {
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.9rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 107, 53, 0.14);
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0 0 0.8rem;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h2 {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}

p,
li {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.7;
}

.meta {
  margin-top: 0.75rem;
  color: var(--text-dim);
  font-size: 0.92rem;
}

.grid {
  display: grid;
  gap: 1rem;
}

.card {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--panel);
}

.card ul {
  padding-left: 1.1rem;
  margin: 0;
}

.notice {
  border-left: 4px solid var(--accent);
}

.notice strong {
  color: var(--text);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 1.5rem;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.button-link:hover {
  background: rgba(255, 255, 255, 0.08);
}

.accent {
  color: var(--text);
}

.small {
  font-size: 0.92rem;
}

code {
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.92em;
  color: var(--text);
}

@media (max-width: 640px) {
  .page-shell {
    padding: 1rem 0.9rem 2rem;
  }

  .hero,
  .card {
    padding: 1rem;
  }
}