:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  background: #050507;
  color: #f7f4ff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% 0%, rgba(129, 67, 255, 0.24), transparent 34rem),
    #050507;
}

main {
  width: min(48rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 5rem 0;
}

.mark {
  color: #f6d840;
  font-size: 2.2rem;
}

h1, h2 { letter-spacing: -0.025em; }
h1 { font-size: clamp(2.4rem, 8vw, 4.5rem); margin: 1rem 0; }
h2 { margin-top: 2.5rem; }
p, li { color: #cbc4d8; line-height: 1.7; }
a { color: #b69aff; }
.lede { font-size: 1.2rem; max-width: 38rem; }
.card {
  margin-top: 2rem;
  padding: 1.5rem;
  border: 1px solid rgba(182, 154, 255, 0.24);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.035);
}
nav { display: flex; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; }
footer { margin-top: 4rem; color: #8d8797; font-size: 0.9rem; }