:root {
  --header-height: 64px;
  --radius-card: 14px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.3);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-family-sans);
  line-height: 1.5;
}

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

.container {
  width: min(100% - 2rem, 1180px);
  margin: 0 auto;
}

h1, h2, h3 {
  color: var(--heading-color);
}

main ul {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
main ul li {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}
main a {
  color: var(--primary-color);
  text-decoration: none;
}
main a:hover {
  text-decoration: underline;
}