:root {
  color-scheme: light;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: #fff; color: #202020; }
main {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  text-align: center;
}
h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin: 0 0 16px;
}
p {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.6;
  margin: 0;
  color: #565656;
}