:root {
  --bg: #04040c;
  --panel: rgba(255, 255, 255, 0.04);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f7f7ff;
  --muted: rgba(247, 247, 255, 0.66);
  --faint: rgba(247, 247, 255, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 56px 16px 64px;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--faint);
}

h1 {
  margin: 0 0 12px;
  font-size: 32px;
  line-height: 1.15;
  font-weight: 700;
}

h2 {
  margin: 36px 0 10px;
  font-size: 18px;
  font-weight: 650;
}

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

a {
  color: var(--text);
  text-underline-offset: 4px;
}

.number {
  display: inline-block;
  margin: 8px 0 4px;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration-color: var(--line);
}

.keywords {
  margin: 16px 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.keywords li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
}

.keywords li:first-child {
  border-top: 0;
}

.keywords strong {
  min-width: 72px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--text);
}

.box {
  margin: 20px 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  font-size: 14px;
}

.box p {
  margin: 0 0 10px;
}

.box p:last-child {
  margin-bottom: 0;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--text);
}

footer {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--faint);
}

footer a {
  color: var(--faint);
}

.cta {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 12px;
  background: #ff2d55;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}