:root {
  --bg: #0e0f12;
  --fg: #f2f2f2;
  --muted: #9a9a9a;
  --rule: rgba(242, 242, 242, 0.1);
  --accent: #d8b4e8;
  --glow: radial-gradient(
    ellipse 90% 60% at 50% 0%,
    rgba(255, 160, 200, 0.22),
    rgba(120, 90, 255, 0.16),
    rgba(14, 15, 18, 0) 70%
  );
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: "Poppins", -apple-system, BlinkMacSystemFont,
               system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  overflow-x: hidden;
  padding: 0 24px 96px;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  height: 70vh;
  background: var(--glow);
  z-index: 0;
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  background-repeat: repeat;
  mix-blend-mode: overlay;
}

.wrap {
  position: relative;
  z-index: 2;
  width: min(680px, 100%);
  margin: 0 auto;
}

header.doc {
  padding: 72px 0 40px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 48px;
}

.wordmark {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}

.wordmark:hover {
  opacity: 0.75;
}

h1 {
  font-size: clamp(1.9rem, 5vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 28px 0 12px;
}

.effective {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.lede {
  color: #cfcfcf;
  font-size: 1.05rem;
}

h2 {
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  margin: 48px 0 12px;
  color: var(--fg);
}

h2::before {
  content: attr(data-num);
  display: inline-block;
  min-width: 2.1em;
  color: var(--accent);
  opacity: 0.65;
  font-variant-numeric: tabular-nums;
}

p, li {
  color: #c8c8c8;
}

p {
  margin: 0 0 16px;
}

ul {
  margin: 0 0 16px;
  padding-left: 1.1rem;
}

li {
  margin-bottom: 10px;
}

li::marker {
  color: rgba(216, 180, 232, 0.5);
}

strong {
  color: var(--fg);
  font-weight: 500;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(216, 180, 232, 0.4);
}

a:hover {
  text-decoration-color: var(--accent);
}

.callout {
  border: 1px solid var(--rule);
  border-left: 2px solid rgba(216, 180, 232, 0.55);
  border-radius: 4px;
  padding: 20px 22px;
  margin: 28px 0;
  background: rgba(255, 255, 255, 0.02);
}

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

footer.doc {
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
}

footer.doc a {
  color: var(--muted);
  text-decoration-color: rgba(154, 154, 154, 0.35);
}

footer.doc a:hover {
  color: var(--fg);
}

@media (max-width: 600px) {
  body {
    padding: 0 20px 72px;
    font-size: 0.95rem;
  }

  header.doc {
    padding: 48px 0 32px;
    margin-bottom: 36px;
  }

  h2 {
    margin-top: 40px;
  }

  h2::before {
    min-width: 1.8em;
  }
}