:root {
  color-scheme: dark;
  --page: #07121f;
  --surface: #0e2033;
  --surface-raised: #15314a;
  --ink: #f5f8fc;
  --muted: #b9c8d8;
  --accent: #ffc247;
  --accent-ink: #211500;
  --line: #35516d;
  --focus: #69c9ff;
  --max: 72rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--page);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 80% -10%, #174b70 0, transparent 34rem),
    linear-gradient(180deg, #0b1d30 0, var(--page) 34rem);
  font-size: 1rem;
  line-height: 1.65;
}

a {
  color: #91dcff;
  text-underline-offset: 0.2em;
}

a:hover {
  color: #c8efff;
}

a:focus-visible,
button:focus-visible {
  outline: 0.2rem solid var(--focus);
  outline-offset: 0.2rem;
}

.skip-link {
  position: absolute;
  top: 0.5rem;
  left: -100vw;
  z-index: 10;
  padding: 0.7rem 1rem;
  color: #00111c;
  background: var(--focus);
  border-radius: 0.4rem;
  font-weight: 700;
}

.skip-link:focus {
  left: 0.5rem;
}

.site-header,
.site-footer,
main {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.1rem;
}

.brand {
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  color: var(--muted);
  font-weight: 650;
}

.site-nav a[aria-current="page"] {
  color: var(--accent);
}

main {
  padding-block: clamp(2rem, 7vw, 5.5rem) 4rem;
}

.hero {
  max-width: 54rem;
  padding-block: clamp(1rem, 4vw, 3rem);
}

.eyebrow {
  margin: 0 0 0.6rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.18;
}

h1 {
  max-width: 19ch;
  margin: 0;
  font-size: clamp(2.4rem, 9vw, 5.8rem);
  letter-spacing: -0.055em;
}

.legal h1 {
  font-size: clamp(2.3rem, 7vw, 4.6rem);
}

h2 {
  margin-top: 2.4rem;
  font-size: clamp(1.45rem, 4vw, 2.1rem);
}

h3 {
  margin-top: 1.7rem;
  font-size: 1.15rem;
}

.lede {
  max-width: 46rem;
  margin-block: 1.2rem 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2.4vw, 1.35rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-block;
  padding: 0.7rem 1rem;
  color: var(--accent-ink);
  background: var(--accent);
  border-radius: 0.55rem;
  font-weight: 800;
  text-decoration: none;
}

.button.secondary {
  color: var(--ink);
  background: transparent;
  border: 0.08rem solid var(--line);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-block: 2rem;
}

.card,
.notice {
  padding: clamp(1rem, 3vw, 1.5rem);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  border: 0.08rem solid var(--line);
  border-radius: 0.8rem;
}

.card h2,
.card h3,
.notice h2,
.notice h3 {
  margin-top: 0;
}

.notice {
  margin-block: 1.5rem;
  border-left: 0.35rem solid var(--accent);
}

.legal {
  max-width: 54rem;
}

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

.legal strong,
.legal dt {
  color: var(--ink);
}

.legal li + li {
  margin-top: 0.5rem;
}

.legal dt {
  margin-top: 1rem;
  font-weight: 800;
}

.legal dd {
  margin-left: 0;
  color: var(--muted);
}

.meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 1.5rem;
  padding-block: 1.5rem 2.5rem;
  color: var(--muted);
  border-top: 0.08rem solid var(--line);
  font-size: 0.9rem;
}

.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

code {
  padding: 0.1rem 0.3rem;
  color: #d9f4ff;
  background: var(--surface-raised);
  border-radius: 0.25rem;
}

@media (max-width: 47rem) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav ul {
    justify-content: flex-start;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}