:root {
  --bg: #090b10;
  --panel: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.09);
  --text: #f6f1e8;
  --muted: #a5afbc;
  --soft: #8993a0;
  --amber: #ffbb59;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(115, 173, 255, 0.07), transparent 70%),
    radial-gradient(50% 35% at 50% 100%, rgba(255, 187, 89, 0.06), transparent 70%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

header {
  padding: 28px 0;
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

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

main {
  padding: 48px 0 72px;
}

.eyebrow {
  color: var(--amber);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
}

h1 {
  font-size: clamp(30px, 6vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 40px 0 10px;
}

h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 26px 0 6px;
}

p {
  color: var(--muted);
  margin-bottom: 12px;
}

.lede {
  font-size: 18px;
  max-width: 54ch;
}

a {
  color: var(--amber);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.card {
  margin-top: 44px;
  padding: 26px 26px 24px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--panel);
}

.card .tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amber);
  border: 1px solid rgba(255, 187, 89, 0.35);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 12px;
}

.card h2 {
  margin: 0 0 6px;
  font-size: 24px;
}

.card .links {
  margin-top: 14px;
  font-size: 14px;
}

.card .links a + a::before {
  content: "·";
  color: var(--soft);
  margin: 0 10px;
}

footer {
  border-top: 1px solid var(--border);
  padding: 26px 0 40px;
  color: var(--soft);
  font-size: 13px;
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  justify-content: space-between;
}

footer a {
  color: var(--soft);
}

.doc h1 {
  font-size: clamp(26px, 5vw, 34px);
}

.doc .meta {
  color: var(--soft);
  font-size: 13px;
  margin-bottom: 28px;
}

.doc ul {
  color: var(--muted);
  margin: 0 0 12px 22px;
}