:root {
  color-scheme: light dark;
  --background: #0b1020;
  --surface: rgba(21, 29, 52, 0.9);
  --surface-border: rgba(148, 163, 184, 0.2);
  --text: #e5edf8;
  --muted: #a9b8ce;
  --accent: #7dd3fc;
  --accent-strong: #38bdf8;
  --notice: rgba(14, 165, 233, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--background);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(14, 165, 233, 0.17), transparent 30rem),
    radial-gradient(circle at 85% 90%, rgba(99, 102, 241, 0.13), transparent 32rem),
    var(--background);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.65;
}

.page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 2rem 1rem;
}

.card {
  width: min(100%, 46rem);
  padding: clamp(1.5rem, 5vw, 3.5rem);
  border: 1px solid var(--surface-border);
  border-radius: 1.25rem;
  background: var(--surface);
  box-shadow: 0 1.5rem 5rem rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(12px);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2 {
  line-height: 1.2;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 8vw, 4.5rem);
  letter-spacing: -0.04em;
}

.legal h1 {
  font-size: clamp(2rem, 7vw, 3.5rem);
}

h2 {
  margin: 2rem 0 0.5rem;
  font-size: 1.1rem;
}

p {
  margin: 0.5rem 0 1rem;
}

.lead {
  max-width: 38rem;
  margin: 1.25rem 0 2rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
}

.notice {
  margin: 2rem 0;
  padding: 1.25rem;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 0.9rem;
  background: var(--notice);
}

.notice h2 {
  margin-top: 0;
}

.notice p,
.updated {
  color: var(--muted);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  padding-top: 0.75rem;
}

a {
  color: var(--accent);
  font-weight: 650;
  text-underline-offset: 0.22em;
}

a:hover,
a:focus-visible {
  color: var(--accent-strong);
}

.back {
  margin-top: 2.5rem;
}

@media (prefers-reduced-motion: no-preference) {
  a {
    transition: color 150ms ease;
  }
}