:root {
  color-scheme: dark;
  --background: #080b10;
  --surface: rgba(255, 255, 255, .055);
  --line: rgba(255, 255, 255, .12);
  --ink: #eef4f1;
  --muted: #a7b2b0;
  --accent: #6fe3d0;
  --accent-strong: #a4f3e6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% -10%, rgba(111, 227, 208, .18), transparent 36rem),
    var(--background);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  line-height: 1.65;
}

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

.shell {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 36px 0 72px;
}

header { margin-bottom: 38px; }

.brand {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .12em;
  text-decoration: none;
  text-transform: uppercase;
}

.eyebrow {
  margin: 52px 0 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(38px, 8vw, 64px);
  font-weight: 500;
  letter-spacing: -.06em;
  line-height: 1;
}

h2 {
  margin: 38px 0 10px;
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -.02em;
  line-height: 1.2;
}

p, li { color: var(--muted); }

.lede { max-width: 620px; font-size: 19px; }

.card {
  margin: 24px 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 24px;
}

.button {
  display: inline-block;
  padding: 11px 16px;
  border: 1px solid rgba(111, 227, 208, .36);
  border-radius: 999px;
  background: rgba(111, 227, 208, .1);
  color: var(--accent-strong);
  font-weight: 650;
  text-decoration: none;
}

footer {
  margin-top: 54px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: #7f8b89;
  font-size: 13px;
}

small { color: #7f8b89; }