:root {
  color-scheme: dark;
  --bg: #07111f;
  --panel: #0f1b2d;
  --panel-border: #1f2f49;
  --text: #f8fafc;
  --muted: #bfd0e6;
  --primary: #8b5cf6;
  --primary-dark: #6d28d9;
  --accent: #f3deb0;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at top, #10213b 0%, var(--bg) 52%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  line-height: 1.55;
}

a {
  color: #d7c7ff;
}

.page {
  width: min(100%, 860px);
  margin: 0 auto;
  padding: 32px 18px 56px;
}

.hero {
  padding: 28px;
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  background: rgba(15, 27, 45, 0.9);
  box-shadow: 0 20px 48px rgba(2, 6, 23, 0.28);
}

.eyebrow {
  margin: 0 0 10px 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

h1,
h2,
h3 {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 6vw, 3rem);
  line-height: 1.05;
}

.lead {
  margin: 14px 0 0 0;
  max-width: 54ch;
  color: var(--muted);
  font-size: 1.02rem;
}

.buttonRow {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.buttonPrimary {
  background: var(--primary);
  color: var(--text);
}

.buttonSecondary {
  background: transparent;
  color: var(--text);
  border: 1px solid #334866;
}

.cardGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.card,
.content {
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  background: rgba(15, 27, 45, 0.9);
  box-shadow: 0 18px 36px rgba(2, 6, 23, 0.2);
}

.card {
  padding: 20px;
}

.content {
  padding: 24px;
  margin-top: 18px;
}

.content h2 {
  margin-top: 22px;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.content h2:first-child {
  margin-top: 0;
}

.content p,
.content li {
  color: var(--muted);
}

.content ul {
  margin: 8px 0 0 18px;
  padding: 0;
}

.meta {
  margin-top: 16px;
  color: var(--accent);
  font-size: 0.9rem;
}

.topLink {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 640px) {
  .page {
    padding: 18px 12px 36px;
  }

  .hero,
  .content,
  .card {
    padding: 18px;
    border-radius: 18px;
  }
}