:root {
  --primary: #E63946;
  --bg: #0D1117;
  --card: #161B22;
  --card-light: #1C2333;
  --text: #F1FAEE;
  --text-secondary: #A8DADC;
  --text-muted: #6B7280;
  --border: #30363D;
  --accent: #06D6A0;
  --danger: #E63946;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

header {
  background-color: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background-color: rgba(22, 27, 34, 0.9);
}

.header-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.logo-icon {
  font-size: 28px;
}

.logo-text {
  font-size: 22px;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.5px;
}

nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}

nav a:hover {
  background-color: var(--card-light);
  color: var(--text);
}

nav a.active {
  background-color: var(--primary);
  color: var(--text);
}

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 24px;
}

.page-title {
  font-size: 36px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -1px;
}

.page-date {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 40px;
}

h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-top: 32px;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 12px;
}

p strong, .bold {
  color: var(--text);
  font-weight: 700;
}

ul {
  color: var(--text-secondary);
  padding-left: 24px;
  margin-bottom: 12px;
}

ul li {
  margin-bottom: 6px;
  font-size: 15px;
  line-height: 1.7;
}

a.inline-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

a.inline-link:hover {
  text-decoration: underline;
}

.warning-box {
  background-color: rgba(230, 57, 70, 0.08);
  border-left: 4px solid var(--danger);
  padding: 20px;
  border-radius: 8px;
  margin: 32px 0;
}

.warning-box h3 {
  color: var(--danger);
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 8px;
}

.warning-box p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 0;
}

.hero {
  text-align: center;
  padding: 80px 24px 40px;
}

.hero-logo {
  font-size: 64px;
  margin-bottom: 16px;
}

.hero-title {
  font-size: 48px;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 12px;
  letter-spacing: -1.5px;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 18px;
  margin-bottom: 48px;
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.legal-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.2s;
  display: block;
}

.legal-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(230, 57, 70, 0.15);
}

.legal-card-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.legal-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.legal-card-description {
  font-size: 14px;
  color: var(--text-muted);
}

footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.8;
}

footer a {
  color: var(--primary);
  text-decoration: none;
}

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

.attribution {
  margin-top: 12px;
  font-style: italic;
  opacity: 0.7;
}

@media (max-width: 640px) {
  .page-title {
    font-size: 28px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero {
    padding: 48px 24px 24px;
  }

  h2 {
    font-size: 18px;
  }

  main {
    padding: 32px 20px;
  }

  header {
    padding: 16px 20px;
  }

  .header-inner {
    gap: 12px;
  }

  nav a {
    padding: 6px 12px;
    font-size: 13px;
  }
}