:root {
  --bg: #efe8dc;
  --text: #1c1915;
  --muted: #6d655c;
  --accent: #b8432f;
  --font: "Avenir Next", "Segoe UI", sans-serif;
  --display: "Iowan Old Style", Palatino, Georgia, serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(800px 360px at 10% -10%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
}

.hero {
  width: min(720px, calc(100% - 40px));
  padding: 48px 0;
}

.mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--text);
  color: var(--bg);
  font-family: var(--display);
  font-weight: 650;
}

h1 {
  margin: 20px 0 12px;
  font-family: var(--display);
  font-size: clamp(48px, 10vw, 84px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  font-weight: 560;
}

.lead { color: var(--muted); font-size: 1.15rem; max-width: 36rem; }

.hint { margin-top: 28px; color: var(--muted); font-size: 0.95rem; }

a { color: var(--accent); }