*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

h1, h2, h3, h4, h5, h6 { margin: 0; line-height: 1.15; letter-spacing: -0.3px; }
p { margin: 0; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-3); }
.section { padding: var(--space-7) 0; }

.label {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.mono { font-family: var(--font-mono); }
.muted { color: var(--muted); }
.center { text-align: center; }

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