:root {
  color-scheme: dark;
  --page: #0d1117;
  --page-deep: #010409;
  --surface: #161b22;
  --surface-raised: #21262d;
  --border: #30363d;
  --border-strong: #484f58;
  --text: #c9d1d9;
  --text-strong: #f0f6fc;
  --muted: #8b949e;
  --link: #58a6ff;
  --link-hover: #79c0ff;
  --green: #3fb950;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 50% -12%, rgba(88, 166, 255, 0.09), transparent 30rem),
    linear-gradient(180deg, var(--page) 0%, var(--page-deep) 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--link);
  text-underline-offset: 0.2em;
}

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

a:focus-visible {
  border-radius: 0.25rem;
  outline: 2px solid var(--link-hover);
  outline-offset: 3px;
}

.privacy-nav {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(13, 17, 23, 0.86);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.privacy-nav__inner {
  display: flex;
  width: min(100% - 2rem, 72rem);
  min-height: 4.5rem;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.privacy-nav__logo {
  display: block;
  width: min(10rem, 48vw);
  height: auto;
}

.privacy-nav__back {
  flex: none;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.privacy-nav__back:hover {
  color: var(--text-strong);
}

.privacy-main {
  width: min(100% - 2rem, 56rem);
  margin: 0 auto;
  padding: 5rem 0 6rem;
}

.privacy-hero {
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

.privacy-eyebrow {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--text-strong);
  line-height: 1.2;
}

h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  letter-spacing: -0.045em;
}

.privacy-intro {
  max-width: 46rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.75;
}

.privacy-date {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.privacy-summary {
  display: grid;
  margin: 2rem 0 0;
  padding: 1.25rem;
  border: 1px solid rgba(88, 166, 255, 0.32);
  border-radius: 0.9rem;
  background: linear-gradient(145deg, rgba(88, 166, 255, 0.1), rgba(22, 27, 34, 0.7));
  gap: 0.8rem;
}

.privacy-summary p {
  position: relative;
  margin: 0;
  padding-left: 1.45rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.privacy-summary p::before {
  position: absolute;
  top: 0.52rem;
  left: 0.15rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(63, 185, 80, 0.1);
  content: "";
}

.privacy-toc {
  margin: 2rem 0 0;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: rgba(22, 27, 34, 0.7);
}

.privacy-toc strong {
  color: var(--text-strong);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.privacy-toc ol {
  display: grid;
  margin: 1rem 0 0;
  padding-left: 1.4rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 2rem;
}

.privacy-toc li {
  padding-left: 0.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.privacy-section {
  padding: 3rem 0 0;
  scroll-margin-top: 5.5rem;
}

.privacy-section + .privacy-section {
  margin-top: 3rem;
  border-top: 1px solid var(--border);
}

.privacy-section h2 {
  margin: 0 0 1.25rem;
  font-size: clamp(1.45rem, 4vw, 1.9rem);
  letter-spacing: -0.025em;
}

.privacy-section h3 {
  margin: 2rem 0 0.75rem;
  font-size: 1.05rem;
}

.privacy-section p,
.privacy-section li {
  font-size: 0.98rem;
  line-height: 1.75;
}

.privacy-section p {
  margin: 0.85rem 0;
}

.privacy-section ul {
  margin: 0.8rem 0 0;
  padding-left: 1.3rem;
}

.privacy-section li + li {
  margin-top: 0.65rem;
}

.privacy-cards {
  display: grid;
  margin-top: 1.25rem;
  gap: 1rem;
}

.privacy-card {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: linear-gradient(150deg, rgba(33, 38, 45, 0.72), rgba(22, 27, 34, 0.9));
}

.privacy-card h3 {
  margin: 0;
  font-size: 1rem;
}

.privacy-card p {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.privacy-note {
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--link);
  border-radius: 0 0.5rem 0.5rem 0;
  background: rgba(88, 166, 255, 0.07);
}

.privacy-note p {
  margin: 0;
}

.privacy-contact {
  margin-top: 1.25rem;
  padding: 1.5rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.85rem;
  background: var(--surface);
}

.privacy-contact p:first-child {
  margin-top: 0;
  color: var(--text-strong);
  font-weight: 700;
}

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

.privacy-footer {
  padding: 2.5rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

@media (max-width: 42rem) {
  .privacy-nav__inner,
  .privacy-main {
    width: min(100% - 1.5rem, 56rem);
  }

  .privacy-main {
    padding-top: 3.5rem;
  }

  .privacy-nav__inner {
    min-height: 4rem;
  }

  .privacy-nav__logo {
    width: 8.75rem;
  }

  .privacy-toc ol {
    grid-template-columns: 1fr;
  }
}

@media print {
  :root {
    color-scheme: light;
  }

  body {
    background: #fff;
    color: #24292f;
  }

  .privacy-nav {
    position: static;
    background: #fff;
  }

  .privacy-nav__logo {
    filter: invert(1);
  }

  .privacy-nav__back,
  .privacy-toc {
    display: none;
  }

  h1,
  h2,
  h3,
  .privacy-card h3,
  .privacy-contact p:first-child {
    color: #0d1117;
  }

  .privacy-intro,
  .privacy-date,
  .privacy-card p,
  .privacy-footer {
    color: #57606a;
  }

  .privacy-card,
  .privacy-contact,
  .privacy-summary {
    background: #fff;
    break-inside: avoid;
  }
}