:root {
  --color-bg: #f8f6f0;
  --color-text: #1a1a1a;
  --color-text-muted: #5c6370;
  --color-accent: #0a1628;
  --color-accent-secondary: #1e4d3a;
  --color-accent-hover: #b71c1c;
  --color-amber: #ffb300;
  --color-border: #d8d2c8;
  --color-card: #fff;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --max-width: 720px;
  --spacing: 1.5rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing);
}

.site-header {
  background: #fff;
  color: var(--color-text);
  padding: var(--spacing) 0;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 4px rgba(10, 22, 40, 0.06);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.logo {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-accent);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav a {
  margin-left: 1.25rem;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav a:hover {
  color: var(--color-accent-secondary);
}

.lang-switch {
  margin-left: 1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.lang-switch a {
  color: var(--color-text-muted);
}

.lang-switch a.active {
  color: var(--color-accent-secondary);
  font-weight: 600;
}

.lang-switch a:hover {
  color: var(--color-accent);
}

.main {
  flex: 1;
  padding: 2rem 0 3rem;
}

.hero {
  margin-bottom: 2.5rem;
}

.hero h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem;
  color: var(--color-accent);
}

.tagline {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin: 0 0 1rem;
}

.intro {
  margin: 0;
  max-width: 56ch;
}

h2 {
  font-size: 1.25rem;
  margin: 0 0 1rem;
  color: var(--color-accent);
}

.links-section {
  margin-bottom: 2.5rem;
}

.card-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  border-left: 4px solid var(--color-accent-secondary);
}

.card a {
  display: block;
  padding: 1.25rem;
  color: inherit;
  text-decoration: none;
}

.card a:hover {
  background: #f0ede6;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--color-accent-secondary);
}

.card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.about-section p {
  margin: 0;
  color: var(--color-text-muted);
  max-width: 56ch;
}

.legal-page .main {
  padding-top: 1.5rem;
}

.legal-page h1 {
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
  color: var(--color-accent);
}

.legal-page .updated {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.legal-page h2 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.5rem;
}

.legal-page p,
.legal-page ul {
  margin: 0 0 1rem;
}

.legal-page ul {
  padding-left: 1.5rem;
}

.legal-page li {
  margin-bottom: 0.25rem;
}

.legal-page a {
  color: var(--color-accent-secondary);
}

.legal-page a:hover {
  color: var(--color-accent-hover);
}

.error-code {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-accent);
  margin: 0;
  line-height: 1;
}

.error-sub {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin: 0.5rem 0 1.5rem;
}

.site-footer {
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing) 0;
  margin-top: auto;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.site-footer p {
  margin: 0.25rem 0;
}

.footer-links a {
  color: var(--color-accent-secondary);
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

@media (min-width: 600px) {
  .hero h1 {
    font-size: 2.5rem;
  }
}