:root {
  color-scheme: light dark;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", sans-serif;
  line-height: 1.65;
  background: #111317;
  color: #f4f5f7;
}

body {
  margin: 0;
  background: radial-gradient(circle at 20% 0%, #27213b 0, #111317 42rem);
}

main {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 96px;
}

h1, h2 { line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); margin-bottom: 12px; }
h2 { margin-top: 38px; font-size: 1.25rem; }
p, li { color: #cfd2da; }
a { color: #d8b4fe; }
.eyebrow { color: #fb923c; font-weight: 700; letter-spacing: .08em; }
.meta { color: #9399a7; }
.card {
  margin-top: 28px;
  padding: 22px 24px;
  border: 1px solid #343844;
  border-radius: 18px;
  background: rgba(25, 28, 34, .82);
}
footer { margin-top: 54px; color: #7f8591; font-size: .9rem; }

@media (prefers-color-scheme: light) {
  :root { background: #f5f3fa; color: #17151c; }
  body { background: radial-gradient(circle at 20% 0%, #ece5fb 0, #f7f7f9 42rem); }
  p, li { color: #44414a; }
  a { color: #6d28d9; }
  .meta { color: #6b6870; }
  .card { border-color: #ded9e8; background: rgba(255, 255, 255, .9); }
}