:root {
  color-scheme: light dark;
  --bg: #f3f7fb;
  --surface: #ffffff;
  --surface-soft: #eaf3fa;
  --text: #10233f;
  --muted: #40566d;
  --accent: #075d97;
  --accent-strong: #064a78;
  --accent-contrast: #ffffff;
  --line: #cad8e5;
  --notice-bg: #fff4d6;
  --notice-text: #4d3500;
  --success-bg: #e5f6ed;
  --success-text: #155c39;
  --shadow: 0 24px 70px rgba(16, 35, 63, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(44, 146, 208, 0.16), transparent 32rem),
    var(--bg);
  color: var(--text);
  font: 16px/1.72 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: var(--accent); font-weight: 650; text-underline-offset: 0.18em; }
a:hover { color: var(--accent-strong); }
a:focus-visible, summary:focus-visible {
  outline: 3px solid #f1b941;
  outline-offset: 3px;
  border-radius: 4px;
}
.skip-link {
  position: fixed;
  z-index: 20;
  top: 10px;
  left: 10px;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--text);
  color: var(--surface);
}
.skip-link:focus { transform: translateY(0); }
main { width: min(100%, 980px); margin: 0 auto; padding: 28px 16px 64px; }
.document {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.hero {
  padding: clamp(24px, 6vw, 54px);
  background: linear-gradient(135deg, #0b3155, #0b628f);
  color: #ffffff;
}
.eyebrow {
  margin: 0 0 10px;
  color: #bfe8ff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
h1 {
  max-width: 760px;
  margin: 0;
  color: #ffffff;
  font-size: clamp(2rem, 7vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.hero .lead { max-width: 760px; margin: 18px 0 0; color: #e5f5ff; font-size: 1.06rem; }
.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 22px 0 0;
  color: #d6efff;
  font-size: 0.92rem;
}
.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px clamp(20px, 5vw, 48px);
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}
.legal-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
}
.legal-nav a[aria-current="page"] { border-color: var(--accent); background: var(--accent); color: var(--accent-contrast); }
.content { padding: clamp(24px, 6vw, 54px); }
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  margin: 0 0 34px;
}
.summary-card { padding: 17px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface-soft); }
.summary-card strong { display: block; margin-bottom: 5px; color: var(--text); }
.summary-card p { margin: 0; font-size: 0.94rem; }
h2 {
  margin: 2.4rem 0 0.65rem;
  color: var(--accent-strong);
  font-size: clamp(1.28rem, 4vw, 1.58rem);
  line-height: 1.28;
}
h2:first-of-type { margin-top: 0; }
h3 { margin: 1.5rem 0 0.4rem; color: var(--text); font-size: 1.05rem; }
p, li, dd { color: var(--muted); }
p { margin: 0.65rem 0; }
ul, ol { padding-left: 1.35rem; }
li + li { margin-top: 0.48rem; }
strong, dt { color: var(--text); }
.notice, .success, .plain-language { margin: 1.1rem 0; padding: 16px 18px; border-radius: 14px; }
.notice { border: 1px solid #e5ba55; background: var(--notice-bg); color: var(--notice-text); }
.notice p, .notice li, .notice strong { color: inherit; }
.success { border: 1px solid #78c99c; background: var(--success-bg); color: var(--success-text); }
.success p, .success strong { color: inherit; }
.plain-language { border-left: 5px solid var(--accent); background: var(--surface-soft); }
.plain-language p { margin: 0; }
.table-wrap { overflow-x: auto; margin: 1rem 0; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
th, td { padding: 13px 14px; border-bottom: 1px solid var(--line); color: var(--muted); text-align: left; vertical-align: top; }
th { background: var(--surface-soft); color: var(--text); }
tr:last-child td { border-bottom: 0; }
details { margin: 12px 0; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
summary { cursor: pointer; padding: 14px 16px; color: var(--text); font-weight: 750; }
details > div { padding: 0 16px 14px; }
.contact-card { margin-top: 1rem; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface-soft); }
.contact-card p { margin: 0.3rem 0; }
.version-id { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.85rem; }
footer { padding: 24px 16px 0; color: var(--muted); text-align: center; font-size: 0.9rem; }

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #071426;
    --surface: #10243d;
    --surface-soft: #0b1c31;
    --text: #f4f8fc;
    --muted: #c7d3df;
    --accent: #79cbff;
    --accent-strong: #8bd2ff;
    --accent-contrast: #071426;
    --line: #3b536d;
    --notice-bg: #3f310d;
    --notice-text: #ffebb5;
    --success-bg: #123b2a;
    --success-text: #bff1d5;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
  }
}
@media (max-width: 560px) {
  main { padding: 0 0 40px; }
  .document { border-right: 0; border-left: 0; border-radius: 0; }
  .legal-nav { overflow-x: auto; flex-wrap: nowrap; }
  .legal-nav a { flex: 0 0 auto; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  :root {
    --bg: #ffffff;
    --surface: #ffffff;
    --surface-soft: #f4f4f4;
    --text: #000000;
    --muted: #222222;
    --accent: #000000;
    --accent-strong: #000000;
    --line: #999999;
  }
  body { background: #ffffff; }
  main { width: 100%; max-width: none; padding: 0; }
  .document { border: 0; box-shadow: none; }
  .hero { padding: 24px 0; background: #ffffff; }
  .hero h1, .hero .lead, .eyebrow, .meta { color: #000000; }
  .legal-nav, .skip-link { display: none; }
  .content { padding: 0; }
}