:root {
  color-scheme: light;
  --background: #f4f5f7;
  --surface: #ffffff;
  --text: #17191e;
  --muted: #626874;
  --line: #dfe2e8;
  --accent: #3457d5;
  --notice: #fff5df;
  --notice-line: #f2c76d;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
}

body {
  margin: 0;
  color: var(--text);
  background: var(--background);
  font-size: 16px;
  line-height: 1.65;
}

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

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

a:focus-visible {
  outline: 3px solid #f5a623;
  outline-offset: 3px;
  border-radius: 4px;
}

.shell {
  width: min(100% - 32px, 820px);
  margin: 0 auto;
  padding: 56px 0 72px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 48px;
}

.brand {
  color: var(--text);
  font-size: 20px;
  font-weight: 760;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.topnav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: -0.025em;
}

h1 {
  max-width: 720px;
  margin: 0 0 20px;
  font-size: clamp(36px, 7vw, 60px);
}

h2 {
  margin: 48px 0 16px;
  font-size: clamp(25px, 4vw, 34px);
}

h3 {
  margin: 30px 0 10px;
  font-size: 20px;
}

p,
ul {
  max-width: 72ch;
}

.lead {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: clamp(18px, 2.8vw, 22px);
}

.notice {
  margin: 28px 0;
  padding: 18px 20px;
  background: var(--notice);
  border: 1px solid var(--notice-line);
  border-radius: 16px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 36px 0;
}

.card {
  display: block;
  min-height: 150px;
  padding: 22px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(31, 39, 61, 0.06);
}

.card:hover {
  border-color: #a9b6e9;
  transform: translateY(-1px);
}

.card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.card span {
  color: var(--muted);
}

.document {
  padding: clamp(24px, 6vw, 54px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 14px 40px rgba(31, 39, 61, 0.06);
  overflow-wrap: anywhere;
}

.document h1 {
  font-size: clamp(25px, 7vw, 60px);
}

.document h2 {
  font-size: clamp(22px, 4vw, 34px);
}

.language-links {
  display: flex;
  gap: 16px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.effective-date {
  color: var(--muted);
}

.language-break {
  margin: 56px 0 0;
  padding-top: 18px;
  border-top: 2px solid var(--line);
}

.meta {
  color: var(--muted);
  font-size: 14px;
}

footer {
  margin-top: 48px;
  padding-top: 22px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

@media (max-width: 620px) {
  .shell {
    width: min(100% - 24px, 820px);
    padding-top: 28px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 36px;
  }

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

  .document {
    padding: 22px 18px;
    border-radius: 16px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .card {
    transition: transform 140ms ease, border-color 140ms ease;
  }
}