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

:root {
  --orange: #e67e22;
  --orange-dark: #d35400;
  --orange-light: #f39c12;
  --bg: #fffbf7;
  --text: #2c3e50;
  --text-muted: #7f8c8d;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.5rem;
  padding-bottom: 3rem;
}

.header {
  text-align: center;
  padding: 2rem 0;
  border-bottom: 3px solid var(--orange);
}

.logo {
  font-size: 2rem;
  font-weight: 700;
  color: var(--orange-dark);
  letter-spacing: -0.02em;
}

.subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  font-weight: 500;
}

.content {
  padding: 1.5rem 0;
}

.updated {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

section {
  margin-bottom: 1.75rem;
}

section h2 {
  font-size: 1.125rem;
  color: var(--orange-dark);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

section p {
  margin-bottom: 0.75rem;
  font-size: 0.9375rem;
}

section ul {
  margin: 0.5rem 0 0.75rem 1.25rem;
}

section li {
  margin-bottom: 0.35rem;
  font-size: 0.9375rem;
}

.contact {
  margin-top: 0.5rem;
}

.contact a {
  color: var(--orange-dark);
  font-weight: 600;
  text-decoration: none;
}

.contact a:hover {
  text-decoration: underline;
}

.footer {
  text-align: center;
  padding: 2rem 0 1rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  border-top: 1px solid #eee;
}

@media (min-width: 480px) {
  .container {
    padding: 2rem;
  }

  .logo {
    font-size: 2.25rem;
  }

  section h2 {
    font-size: 1.25rem;
  }

  section p,
  section li {
    font-size: 1rem;
  }
}