:root {
  color-scheme: light;
  --bg: #f5f5f7;
  --fg: #1d1d1f;
  --muted: #6e6e73;
  --line: rgba(0, 0, 0, 0.12);
  --panel: rgba(255, 255, 255, 0.72);
  --blue: #0071e3;
  --blue-hover: #0077ed;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.08);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--fg);
  background:
    radial-gradient(circle at top left, rgba(0, 113, 227, 0.14), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 42rem);
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  color: var(--blue-hover);
}

.page {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 72px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--fg);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0;
}

.links {
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 14px;
}

.links a {
  color: var(--muted);
}

.links a:hover,
.links a[aria-current="page"] {
  color: var(--fg);
}

.hero {
  min-height: 68vh;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  padding: 84px 0 96px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 17px;
  font-weight: 600;
}

h1 {
  max-width: 840px;
  margin: 0;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1.02;
  letter-spacing: 0;
}

.lede {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.45;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-size: 17px;
  font-weight: 500;
}

.button:hover {
  color: #fff;
  background: var(--blue-hover);
}

.button.secondary {
  color: var(--blue);
  background: transparent;
}

.button.secondary:hover {
  color: var(--blue-hover);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.grid article {
  min-height: 190px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
}

h2 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.18;
  letter-spacing: 0;
}

.grid p,
.copy p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.document {
  max-width: 860px;
}

.doc-header {
  padding: 80px 0 44px;
}

.doc-header h1 {
  font-size: clamp(42px, 8vw, 72px);
}

.updated {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.copy {
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.copy h2 {
  margin-top: 36px;
}

.copy h2:first-child {
  margin-top: 0;
}

.copy p + p {
  margin-top: 14px;
}

@media (max-width: 760px) {
  .page {
    width: min(100% - 28px, 1120px);
    padding-bottom: 48px;
  }

  .nav {
    align-items: flex-start;
    gap: 14px;
    padding-bottom: 16px;
  }

  .links {
    gap: 16px;
  }

  .hero {
    min-height: auto;
    padding: 64px 0 72px;
  }

  h1 {
    font-size: clamp(42px, 14vw, 64px);
  }

  .lede {
    font-size: 19px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .copy {
    padding: 28px;
    border-radius: 22px;
  }
}