:root {
  color-scheme: dark;
  --bg: #050608;
  --panel: #0d1014;
  --ink: #f7f4ec;
  --muted: #a5abb3;
  --line: rgba(247, 244, 236, 0.16);
  --red: #d93f35;
  --mint: #83d6ba;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  color: var(--ink);
  font-family: "Aptos", "Inter", "Segoe UI", system-ui, sans-serif;
  line-height: 1.65;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 84% 6%, rgba(131, 214, 186, 0.1), transparent 30rem),
    linear-gradient(180deg, #090b0f 0, var(--bg) 36rem);
}

a { color: inherit; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(5, 6, 8, 0.88);
}

.wordmark img { display: block; width: 126px; height: auto; }

.site-nav { display: flex; gap: 22px; color: var(--muted); font-size: 0.84rem; }
.site-nav a { text-decoration: none; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--ink); }

.page {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(72px, 11vw, 132px) 0 96px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--mint);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1, h2, h3 { line-height: 1.12; letter-spacing: -0.035em; }
h1 { max-width: 820px; margin: 0; font-size: clamp(3.2rem, 9vw, 7.2rem); }
h2 { margin: 0 0 16px; font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { margin: 28px 0 8px; font-size: 1.05rem; }

.lede {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.button.secondary { border-color: var(--line); color: var(--muted); }

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 64px;
}

.card, .policy-section {
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.card strong { display: block; margin-bottom: 8px; font-size: 1.05rem; }
.card p, .policy-section p, .policy-section li { color: var(--muted); }

.policy-head { padding-bottom: 42px; border-bottom: 1px solid var(--line); }
.policy-head h1 { font-size: clamp(2.8rem, 7vw, 5.4rem); }
.updated { margin-top: 18px; color: var(--muted); font-size: 0.82rem; }
.policy-stack { display: grid; gap: 12px; margin-top: 32px; }
.policy-section ul { margin: 12px 0 0; padding-left: 22px; }
.policy-section li + li { margin-top: 8px; }
.policy-section code { color: var(--ink); }

.data-note {
  margin-top: 16px;
  padding: 16px 18px;
  border-left: 3px solid var(--mint);
  color: var(--muted);
  background: rgba(131, 214, 186, 0.05);
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 30px;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}
.footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
.footer a { text-decoration: none; }

@media (max-width: 680px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .site-nav { flex-wrap: wrap; }
  .grid { grid-template-columns: 1fr; }
}