body {
  min-height: 100vh;
  background: var(--color-background);
  color: var(--color-text);
  font: 400 var(--font-size-base)/1.5 var(--font-family);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }
h1, h2, h3, h4, p { margin-top: 0; }
h1 { margin-bottom: var(--space-2); font-size: var(--font-size-2xl); font-weight: 700; line-height: 1.2; letter-spacing: -.025em; }
h2 { font-size: var(--font-size-xl); font-weight: 650; line-height: 1.3; }
h3 { font-size: var(--font-size-lg); font-weight: 650; line-height: 1.35; }
small, .text-muted { color: var(--color-text-muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; clip-path: inset(50%); }
button { color: inherit; }