* { box-sizing: border-box; }
:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #05070c;
  color: #f6f7fb;
}
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 70% 15%, rgba(99, 220, 232, 0.18), transparent 30rem),
    linear-gradient(145deg, #05070c, #07131b 56%, #05070c);
}
a { color: inherit; }
.page {
  width: min(960px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: 32px 20px;
  display: grid;
  align-items: center;
}
.panel {
  max-width: 720px;
  padding: 34px 0;
}
.eyebrow {
  margin: 0 0 14px;
  color: #67dce8;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.4rem, 7vw, 5.1rem);
  line-height: 0.98;
  letter-spacing: 0;
}
h2 {
  margin: 34px 0 10px;
  font-size: 1.35rem;
}
p, li {
  color: rgba(246, 247, 251, 0.78);
  line-height: 1.65;
  font-size: 1rem;
}
.lead {
  max-width: 640px;
  margin: 22px 0 0;
  font-size: 1.15rem;
}
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.links a, .back-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 8px;
  padding: 10px 14px;
  text-decoration: none;
  background: rgba(255,255,255,0.07);
}
.content {
  align-items: start;
}
.content article {
  max-width: 760px;
  padding: 28px 0 60px;
}
.updated {
  color: rgba(246, 247, 251, 0.54);
}
ul { padding-left: 1.2rem; }
@media (max-width: 520px) {
  .page { padding: 22px 18px; }
  .links { flex-direction: column; }
  .links a, .back-link { width: 100%; justify-content: center; }
}