:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: #ffffff;
  --text: #172033;
  --muted: #5e6a7d;
  --line: #d9e0ea;
  --accent: #1769aa;
  --accent-strong: #0d416c;
  --shadow: 0 22px 70px rgba(23, 32, 51, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(23, 105, 170, 0.14), transparent 34rem),
    linear-gradient(180deg, #eef4fb 0%, var(--bg) 42%, #ffffff 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.72;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

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

.page-shell {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 48px 20px 72px;
}

.policy {
  background: var(--surface);
  border: 1px solid rgba(217, 224, 234, 0.86);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.policy-header {
  padding: clamp(32px, 6vw, 72px) clamp(24px, 7vw, 88px) 32px;
  background: linear-gradient(135deg, #ffffff 0%, #eef5fb 100%);
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  color: var(--text);
  line-height: 1.18;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 7vw, 4.75rem);
  font-weight: 780;
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 760;
}

p {
  margin: 0 0 16px;
}

p:last-child,
ul:last-child {
  margin-bottom: 0;
}

.meta-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 0;
}

.meta-list div {
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.meta-list dt {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.77rem;
  font-weight: 700;
  text-transform: uppercase;
}

.meta-list dd {
  margin: 0;
  font-weight: 650;
}

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 22px clamp(24px, 7vw, 88px);
  border-bottom: 1px solid var(--line);
  background: #fbfcfe;
}

.toc a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--accent-strong);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.toc a:hover {
  border-color: rgba(23, 105, 170, 0.45);
  background: #f1f7fc;
}

.intro,
section {
  padding: 30px clamp(24px, 7vw, 88px);
  border-bottom: 1px solid var(--line);
}

section:last-child {
  border-bottom: 0;
}

.intro {
  color: #2c3749;
  font-size: 1.05rem;
}

ul {
  margin: 0 0 18px;
  padding-left: 1.25rem;
}

li {
  margin: 8px 0;
  padding-left: 0.12rem;
}

::marker {
  color: var(--accent);
}

@media (max-width: 680px) {
  .page-shell {
    padding: 20px 12px 44px;
  }

  .policy-header,
  .toc,
  .intro,
  section {
    padding-left: 20px;
    padding-right: 20px;
  }

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

  .toc {
    gap: 8px;
  }

  .toc a {
    width: 100%;
    justify-content: center;
  }
}