:root {
  color-scheme: dark;
  --bg: #07090e;
  --panel: #111722;
  --panel-soft: #0c111a;
  --border: rgba(255, 255, 255, 0.1);
  --text: #f8fafc;
  --muted: #9aa6ba;
  --faint: #667085;
  --accent: #d2ff00;
  --cyan: #37d5ff;
  --danger: #ff4d5f;
  --max: 780px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% -12%, rgba(210, 255, 0, 0.12), transparent 32rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.shell {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 9, 14, 0.88);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  box-shadow: 0 0 26px rgba(210, 255, 0, 0.16);
}

.brand span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.22em;
}

nav { display: flex; gap: 18px; }

nav a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

nav a:hover, nav a:focus-visible { color: var(--text); }

main { padding: 72px 0 88px; }

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(40px, 8vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.lede {
  max-width: 640px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 2.8vw, 19px);
}

.updated {
  margin: 18px 0 0;
  color: var(--faint);
  font-size: 12px;
}

.sections {
  margin-top: 54px;
  border-top: 1px solid var(--border);
}

.policy-section {
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.policy-section h2 {
  margin: 0 0 9px;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.policy-section p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.cards {
  display: grid;
  gap: 14px;
  margin-top: 44px;
}

.card {
  display: block;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(18, 24, 35, 0.96), rgba(10, 14, 22, 0.96));
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease;
}

.card:hover, .card:focus-visible {
  border-color: rgba(210, 255, 0, 0.4);
  transform: translateY(-2px);
}

.card-label {
  margin: 0;
  color: var(--text);
  font-size: 16px;
  font-weight: 900;
}

.card-copy {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.card-link {
  display: inline-block;
  margin-top: 13px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--accent);
  color: #07090e;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.button.secondary {
  border-color: var(--border);
  background: var(--panel);
  color: var(--text);
}

.button.danger {
  background: var(--danger);
  color: #fff;
}

.notice {
  margin-top: 32px;
  padding: 18px 20px;
  border: 1px solid rgba(55, 213, 255, 0.22);
  border-radius: 18px;
  background: rgba(55, 213, 255, 0.06);
  color: var(--muted);
  font-size: 14px;
}

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

.site-footer {
  border-top: 1px solid var(--border);
  padding: 30px 0 40px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  color: var(--faint);
  font-size: 12px;
}

.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--text); }

@media (max-width: 640px) {
  nav { display: none; }
  main { padding-top: 52px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}