:root {
  color-scheme: dark light;
  --bg: #020608;
  --surface: #071014;
  --ink: #f7fafb;
  --body: #b8c3c7;
  --muted: #74858b;
  --line: #16333a;
  --accent: #22d3ee;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
}

main {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 40px 0 88px;
}

header,
.site-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 48px;
}

.site-header {
  justify-content: space-between;
}

.identity,
.mark-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 720;
  letter-spacing: .08em;
  text-decoration: none;
}

.mark {
  display: block;
  width: 58px;
  height: 58px;
}

.quiet-link {
  color: var(--body);
  font-size: 14px;
  text-decoration: none;
}

.quiet-link:hover {
  color: var(--ink);
}

.policy-intro {
  max-width: 700px;
  padding: 18px 0 44px;
}

.kicker {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 650;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(38px, 7vw, 58px);
  font-weight: 650;
  line-height: 1.02;
}

.lede {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--body);
  font-size: 19px;
  line-height: 1.6;
}

.effective {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.policy-summary {
  margin: 0 0 24px;
  padding: 22px 0 22px 20px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}

.policy-summary strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 14px;
}

.policy-summary p {
  margin: 0;
}

.policy-section {
  padding: 32px 0;
  border-top: 1px solid var(--line);
}

.policy-section h2,
h2 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 650;
}

p,
li {
  color: var(--body);
  font-size: 16px;
  line-height: 1.68;
}

.policy-section p {
  margin: 10px 0 0;
}

.contact-section {
  padding-bottom: 0;
}

a {
  color: var(--ink);
  text-underline-offset: 3px;
}

code {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: .94em;
}

@media (max-width: 560px) {
  main {
    width: min(100% - 32px, 760px);
    padding-top: 24px;
  }

  header,
  .site-header {
    margin-bottom: 30px;
  }

  .mark {
    width: 52px;
    height: 52px;
  }

  .policy-intro {
    padding: 12px 0 36px;
  }

  .lede {
    font-size: 17px;
  }
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f9fbfb;
    --surface: #ffffff;
    --ink: #081013;
    --body: #3f4b50;
    --muted: #6d7a7f;
    --line: #d6e1e4;
    --accent: #007f94;
  }

  .mark {
    filter: invert(1);
  }
}