:root {
  --bg: #090e16;
  --glow: #123142;
  --surface: #121a26;
  --text: #e8f0f7;
  --muted: #8ca1b8;
  --teal: #3dd6c7;
  --stroke: rgba(255, 255, 255, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: ui-rounded, "SF Pro Rounded", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(1080px, calc(100% - 40px)); margin: 0 auto; }
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand img { width: 36px; height: 36px; border-radius: 10px; object-fit: cover; }
.brand .word { white-space: nowrap; }
.brand .word span { color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: 22px; font-size: 14px; }
.nav-links a:not(.btn) { color: var(--muted); }
.nav-links a.current { color: var(--text); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--teal); color: #06201d; }
.btn-ghost {
  color: var(--text);
  background: transparent;
  border: 1px solid var(--stroke);
}
.card {
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: 22px;
  padding: 22px;
}
.page {
  padding: 56px 0 8px;
}
.page h1 {
  font-size: clamp(36px, 5vw, 48px);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0 0 12px;
}
.page .lede {
  color: var(--muted);
  font-size: 18px;
  margin: 0 0 32px;
}
.page h2 {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-weight: 650;
  margin: 28px 0 10px;
}
.page .card { margin: 0 0 12px; }
.page .card p { margin: 0 0 10px; color: var(--muted); }
.page .card p:last-child { margin-bottom: 0; }
footer {
  border-top: 1px solid var(--stroke);
  margin-top: 56px;
  padding: 28px 0 48px;
  color: var(--muted);
  font-size: 14px;
}
footer .quiet {
  margin: 0 0 24px;
  max-width: 64ch;
}
footer .foot-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
@media (max-width: 860px) {
  .nav-how { display: none; }
}