*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

html {
  color-scheme: light dark;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background-color .15s ease, color .15s ease;
}

h1, h2 {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text);
}

h1 {
  font-size: 26px;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h2 {
  font-size: 15px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 14px;
  max-width: 66ch;
}

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}