:root {
  color-scheme: dark;
  --page: #07111f;
  --page-deep: #030914;
  --panel: rgba(15, 28, 45, 0.88);
  --panel-strong: #101f33;
  --line: rgba(148, 184, 218, 0.2);
  --line-strong: rgba(80, 196, 221, 0.5);
  --text: #f4f8fc;
  --muted: #aec0d2;
  --accent: #62d6e8;
  --accent-soft: rgba(98, 214, 232, 0.12);
  --gold: #f4c96b;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--page-deep);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 12% -10%, rgba(53, 130, 168, 0.28), transparent 36rem),
    radial-gradient(circle at 92% 12%, rgba(244, 201, 107, 0.12), transparent 28rem),
    linear-gradient(160deg, var(--page) 0%, var(--page-deep) 74%);
  color: var(--text);
  font: 16px/1.7 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: #a5eff7;
}

a:focus-visible {
  border-radius: 3px;
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 9, 20, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner,
.page-shell {
  width: min(1080px, calc(100% - 32px));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 66px;
  gap: 18px;
}

.brand {
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.brand span {
  color: var(--gold);
}

.privacy-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.privacy-nav a {
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.privacy-nav a:hover,
.privacy-nav a[aria-current="page"] {
  border-color: var(--line);
  background: var(--accent-soft);
  color: var(--text);
}

.page-shell {
  padding: 72px 0 80px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 6vw, 62px);
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(98, 214, 232, 0.1), transparent 48%),
    var(--panel);
  box-shadow: var(--shadow);
}

.hero::after {
  position: absolute;
  top: -90px;
  right: -70px;
  width: 250px;
  height: 250px;
  border: 1px solid rgba(98, 214, 232, 0.18);
  border-radius: 50%;
  content: "";
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2 {
  line-height: 1.18;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.1rem, 6vw, 4.6rem);
  letter-spacing: -0.045em;
}

.lede {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.updated {
  display: inline-flex;
  margin: 24px 0 0;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(2, 8, 18, 0.38);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0 42px;
}

.fact {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(15, 28, 45, 0.62);
}

.fact strong {
  display: block;
  color: var(--accent);
  font-size: 1.1rem;
}

.fact span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.9rem;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 24px;
  align-items: start;
}

.notice {
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.notice section + section {
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.notice h2 {
  margin: 0 0 10px;
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
}

.notice p,
.notice ul {
  margin: 0;
  color: var(--muted);
}

.notice p + p,
.notice p + ul,
.notice ul + p {
  margin-top: 12px;
}

.notice li + li {
  margin-top: 9px;
}

.notice strong {
  color: var(--text);
}

code {
  padding: 0.12em 0.36em;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(3, 9, 20, 0.7);
  color: #c9f6fb;
  font: 0.88em ui-monospace, SFMono-Regular, Consolas, monospace;
}

.side-card {
  position: sticky;
  top: 90px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-strong);
}

.side-card h2 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.side-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.side-card p + p {
  margin-top: 16px;
}

.page-footer {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-inner {
  width: min(1080px, calc(100% - 32px));
  margin-inline: auto;
}

@media (max-width: 760px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .privacy-nav {
    width: 100%;
    overflow-x: auto;
  }

  .page-shell {
    padding-top: 32px;
  }

  .fact-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .side-card {
    position: static;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}