:root {
  --bg: #ffffff;
  --bg-alt: #f5f5f5;
  --bg-soft: #f0f0f0;
  --border-subtle: #e0e0e0;
  --text: #111111;
  --muted: #6c6c6c;
  --accent: #000000;
  --radius-lg: 18px;
  --radius-md: 12px;
  --transition-fast: 180ms ease-out;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 10px;
}

.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px 40px;
}

@media (min-width: 1600px) {
  .page {
    max-width: 1440px;
  }
}

.divider {
  border-top: 1px solid var(--border-subtle);
  margin: 28px 0;
}

/* Shared section base */
section.simple-section {
  margin-top: 40px;
  padding-top: 20px;
}

.simple-text {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 640px;
}

footer {
  margin-top: 32px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 12px;
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}

.underline-link {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  color: var(--accent);
}