:root {
  color-scheme: light;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f3f1eb;
  color: #23221f;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 5vw, 3rem);
  background:
    radial-gradient(circle at 12% 10%, rgb(145 159 133 / 22%), transparent 28rem),
    radial-gradient(circle at 88% 85%, rgb(189 171 137 / 20%), transparent 26rem),
    #f3f1eb;
}

.card {
  width: min(42rem, 100%);
  padding: clamp(2rem, 8vw, 5rem);
  border: 1px solid #c9c3b7;
  background: rgb(250 249 245 / 90%);
  box-shadow: 0 1.5rem 4rem rgb(55 50 42 / 10%);
}

.eyebrow {
  margin: 0 0 1rem;
  color: #516147;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.22em;
}

h1 {
  margin: 0;
  font-family: "Songti SC", "Noto Serif CJK SC", "STSong", Georgia, serif;
  font-size: clamp(2.4rem, 9vw, 5rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.lede {
  max-width: 30rem;
  margin: 1.5rem 0 0;
  color: #57534c;
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  line-height: 1.8;
}

.rule {
  width: 4rem;
  height: 2px;
  margin: 2.5rem 0 1.25rem;
  background: #66765b;
}

.footnote {
  margin: 0;
  color: #6c675f;
  font-size: 0.9rem;
}

@media (prefers-reduced-transparency: reduce) {
  .card {
    background: #faf9f5;
  }
}