/* base.css — Design_Standard.md § 5 Typography + global reset.
   Source of truth: Design_Standard.md v1.0.
   No hex literals. No external font CDN (R-21). */

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-body);
  line-height: var(--lh-body);
  color: var(--text-body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: var(--lh-tight);
  color: var(--navy);
}

h1 { font-size: var(--fs-h1); font-weight: var(--fw-strong); }
h2 { font-size: var(--fs-h2); font-weight: var(--fw-strong); }
h3 { font-size: var(--fs-h3); font-weight: var(--fw-strong); }

p {
  line-height: var(--lh-body);
}

a {
  color: var(--accent1);
  text-decoration: none;
}

button {
  font-family: inherit;
}

img {
  max-width: 100%;
  display: block;
}