:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #000;
  color: #f4f4f5;
}

* {
  box-sizing: border-box;
}

html {
  background: #000;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% -10%, rgba(255,255,255,.08), transparent 32rem),
    #000;
  color: #f4f4f5;
}

a {
  color: #fff;
  text-decoration-color: #71717a;
  text-underline-offset: .2em;
}

a:hover {
  text-decoration-color: #fff;
}

.shell {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0 96px;
}

.hero {
  margin-bottom: 36px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #a1a1aa;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
}

h1 {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(2.4rem, 8vw, 5rem);
  line-height: .98;
  letter-spacing: -.05em;
}

.lead {
  margin: 24px 0 0;
  max-width: 64ch;
  color: #d4d4d8;
  font-size: 1.08rem;
  line-height: 1.75;
}

.panel {
  margin-top: 14px;
  padding: 24px;
  border: 1px solid #27272a;
  border-radius: 18px;
  background: rgba(9, 9, 11, .84);
}

.panel h2 {
  margin: 0 0 10px;
  font-size: 1rem;
  letter-spacing: -.01em;
}

.panel p,
.updated,
.back {
  margin: 0;
  color: #b4b4bd;
  line-height: 1.7;
}

.updated {
  margin-top: 12px;
  margin-bottom: 28px;
}

.back {
  margin-top: 28px;
}

@media (max-width: 520px) {
  .shell {
    width: min(100% - 24px, 760px);
    padding-top: 48px;
  }

  .panel {
    padding: 20px;
    border-radius: 14px;
  }
}