:root {
  color-scheme: dark;
  --bg: #03141d;
  --panel: rgba(18, 49, 61, 0.84);
  --line: rgba(178, 235, 238, 0.2);
  --text: #f7fbf6;
  --muted: #b7c8cd;
  --cyan: #4bdff0;
  --mint: #68f0c7;
  --gold: #fac55d;
  font-family: Inter, ui-rounded, "SF Pro Rounded", "SF Pro Display", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 76% 8%, rgba(97, 111, 255, 0.23), transparent 30rem),
    radial-gradient(circle at 10% 45%, rgba(47, 220, 218, 0.15), transparent 32rem),
    linear-gradient(160deg, var(--bg) 0%, #072433 52%, #041822 100%);
  line-height: 1.65;
}

a { color: var(--cyan); }

.shell {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 20, 29, 0.86);
  backdrop-filter: blur(20px);
}

.nav-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 850;
  letter-spacing: 0.16em;
  text-decoration: none;
}

.brand-pearl {
  width: 34px;
  height: 34px;
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  background:
    radial-gradient(circle at 31% 27%, white 0 9%, transparent 10%),
    linear-gradient(145deg, #dffff7 0 28%, #60e9e4 49%, #31aab8 100%);
  box-shadow: 0 0 25px rgba(75, 223, 240, 0.38);
}

.nav-links,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
}

.nav-links a,
.footer a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.footer a:hover,
.footer a:focus-visible { color: var(--text); }

.policy {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: 92px 0 120px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2 { margin: 0; line-height: 1.08; letter-spacing: -0.035em; }

h1 { max-width: 760px; font-size: clamp(3rem, 7vw, 5.7rem); }

h2 { margin: 54px 0 16px; font-size: 1.75rem; }

.updated { margin: 22px 0 58px; color: var(--gold); }

.policy p,
.policy li { color: #c3d1d5; }

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

.callout {
  margin: 38px 0;
  padding: 24px 26px;
  border: 1px solid rgba(104, 240, 199, 0.3);
  border-radius: 20px;
  background: rgba(104, 240, 199, 0.07);
}

.support-card {
  margin-top: 44px;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
}

.support-card h2 { margin-top: 0; }

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  border-radius: 999px;
  padding: 0 24px;
  background: linear-gradient(110deg, var(--cyan), #d9f3ef);
  color: #051923;
  font-weight: 800;
  text-decoration: none;
}

.footer { padding: 50px 0 64px; border-top: 1px solid var(--line); }

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  color: var(--muted);
}

@media (max-width: 620px) {
  .shell,
  .policy { width: min(100% - 28px, 820px); }
  .nav-inner { min-height: 68px; }
  .brand { letter-spacing: 0.1em; }
  .nav-links { gap: 14px; font-size: 0.9rem; }
  .policy { padding-top: 70px; }
  .footer-inner { flex-direction: column; }
}