:root {
  color-scheme: light dark;
  --background: #faf7ef;
  --surface: #ffffff;
  --surface-accent: #fff6d4;
  --text: #0d1613;
  --muted: #66645f;
  --border: #ded9cd;
  --accent: #ffdd56;
  --accent-text: #17130a;
  --link: #765a00;
  --shadow: 0 18px 48px rgba(38, 32, 13, 0.08);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 221, 86, 0.35), transparent 30rem),
    var(--background);
}

main {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: 44px 0 72px;
}

a {
  color: var(--link);
  text-underline-offset: 0.16em;
}

a:hover {
  text-decoration-thickness: 0.14em;
}

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--accent-text);
  background: var(--accent);
  border-radius: 11px;
}

.eyebrow {
  margin: 48px 0 10px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0 0 12px;
  font-size: clamp(2.5rem, 8vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

h2 {
  margin: 2.2rem 0 0.55rem;
  font-size: clamp(1.28rem, 3vw, 1.55rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
}

p,
li {
  font-size: 1.04rem;
  line-height: 1.68;
}

li + li {
  margin-top: 0.42rem;
}

.lead {
  max-width: 700px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 3vw, 1.28rem);
  line-height: 1.58;
}

.meta {
  margin: 0 0 28px;
  color: var(--muted);
}

.language-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 36px;
}

.language-nav a {
  padding: 9px 14px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: 0 5px 18px rgba(38, 32, 13, 0.04);
  font-weight: 700;
  text-decoration: none;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 36px 0;
}

.card {
  display: block;
  min-height: 180px;
  padding: 26px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}

.card:hover,
.card:focus-visible {
  border-color: var(--link);
  transform: translateY(-2px);
}

.card h2 {
  margin: 0 0 9px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.button {
  display: inline-block;
  padding: 14px 20px;
  color: var(--accent-text);
  background: var(--accent);
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(96, 73, 0, 0.14);
  font-weight: 800;
  text-decoration: none;
}

.notice {
  margin: 28px 0;
  padding: 18px 20px;
  background: var(--surface-accent);
  border: 1px solid #ddc65b;
  border-radius: 16px;
}

.legal-section {
  scroll-margin-top: 24px;
}

.legal-section + .legal-section {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.legal-section > h1 {
  font-size: clamp(2.1rem, 6vw, 3.7rem);
}

footer {
  margin-top: 52px;
  padding-top: 20px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  font-size: 0.92rem;
}

footer p {
  font-size: inherit;
}

@media (max-width: 520px) {
  main {
    width: min(100% - 28px, 820px);
    padding-top: 24px;
  }

  .eyebrow {
    margin-top: 38px;
  }

  .card {
    min-height: 0;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #101010;
    --surface: #242424;
    --surface-accent: #302b18;
    --text: #f8f6ef;
    --muted: #c5c1b7;
    --border: #45433d;
    --link: #ffdd56;
    --shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
  }

  body {
    background:
      radial-gradient(circle at 12% 8%, rgba(255, 221, 86, 0.12), transparent 30rem),
      var(--background);
  }

  .notice {
    border-color: #6c5d24;
  }
}

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

  .card {
    transition: none;
  }
}