:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #5a6476;
  --line: #dce2ec;
  --paper: #ffffff;
  --wash: #f3f6fb;
  --accent: #2157d4;
  --accent-soft: #eaf0ff;
}

* {
  box-sizing: border-box;
}

html {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--wash);
}

body {
  margin: 0;
}

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-thickness: 2px;
}

.shell {
  width: min(100% - 2rem, 780px);
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.brand {
  color: var(--ink);
  font-weight: 750;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  font-size: 0.9rem;
}

.nav a {
  color: var(--muted);
}

main {
  padding: 3rem 0 4rem;
}

.document {
  padding: clamp(1.4rem, 4vw, 3.2rem);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
  box-shadow: 0 18px 60px rgba(30, 49, 84, 0.08);
}

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  line-height: 1.18;
  letter-spacing: -0.025em;
}

h1 {
  margin: 0;
  font-size: clamp(2.15rem, 8vw, 3.45rem);
}

h2 {
  margin: 2.25rem 0 0.7rem;
  font-size: 1.28rem;
}

p,
li {
  color: #303a4c;
}

.meta {
  margin: 0.7rem 0 2rem;
  color: var(--muted);
}

.notice {
  margin: 1.75rem 0;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--accent);
  border-radius: 0 12px 12px 0;
  background: var(--accent-soft);
}

.notice p {
  margin: 0;
}

ul {
  padding-left: 1.35rem;
}

li + li {
  margin-top: 0.45rem;
}

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

.legal-card {
  display: block;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  text-decoration: none;
}

.legal-card:hover {
  border-color: #9eb4eb;
  background: var(--accent-soft);
}

.legal-card strong,
.legal-card span {
  display: block;
}

.legal-card span {
  margin-top: 0.3rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  padding: 0 0 2.5rem;
  color: var(--muted);
  font-size: 0.86rem;
  text-align: center;
}

@media (max-width: 600px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 0.85rem 0;
  }

  main {
    padding-top: 1.25rem;
  }

  .document {
    border-radius: 14px;
  }

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