:root {
  color-scheme: dark light;
  --bg: #050505;
  --panel: #19191b;
  --panel-soft: #222225;
  --text: #f7f7f5;
  --muted: #a8a8ad;
  --border: rgba(255, 255, 255, 0.12);
  --gold: #ffbd38;
  --gold-deep: #9a6207;
  --danger: #ff5a5f;
  --max-width: 820px;
}

* {
  box-sizing: border-box;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 189, 56, 0.10), transparent 34rem),
    var(--bg);
}

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

a:hover {
  text-decoration: underline;
}

.site {
  width: min(100%, var(--max-width));
  margin: 0 auto;
  padding: 32px 20px 56px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 56px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 750;
  letter-spacing: 0;
  color: var(--text);
}

.brand-mark {
  width: 12px;
  height: 28px;
  border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 0 24px rgba(255, 189, 56, 0.26);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.95rem;
}

.nav a {
  color: var(--muted);
}

.nav a[aria-current="page"] {
  color: var(--text);
}

.hero {
  margin-bottom: 32px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.35rem, 8vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.lede {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: color-mix(in srgb, var(--panel) 92%, black);
}

.card + .card,
section + section {
  margin-top: 18px;
}

h2 {
  margin: 0 0 10px;
  font-size: 1.28rem;
  line-height: 1.2;
}

h3 {
  margin: 22px 0 8px;
  font-size: 1.05rem;
}

p {
  margin: 0 0 12px;
}

p:last-child {
  margin-bottom: 0;
}

ul {
  margin: 10px 0 0;
  padding-left: 1.25rem;
}

li + li {
  margin-top: 8px;
}

.callout {
  border-color: rgba(255, 189, 56, 0.28);
  background:
    linear-gradient(90deg, rgba(255, 189, 56, 0.10), transparent 36%),
    var(--panel);
}

.warning {
  border-color: rgba(255, 90, 95, 0.28);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 189, 56, 0.36);
  background: var(--gold);
  color: #15110a;
  font-weight: 700;
}

.button.secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.meta {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.92rem;
}

.footer {
  margin-top: 40px;
  color: var(--muted);
  font-size: 0.92rem;
}

code {
  padding: 2px 5px;
  border-radius: 6px;
  background: var(--panel-soft);
  color: var(--text);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f2ed;
    --panel: #ffffff;
    --panel-soft: #f1eee8;
    --text: #131313;
    --muted: #64646a;
    --border: rgba(0, 0, 0, 0.10);
    --gold: #805004;
  }

  body {
    background:
      radial-gradient(circle at 80% 0%, rgba(128, 80, 4, 0.10), transparent 34rem),
      var(--bg);
  }

  .brand-mark {
    box-shadow: none;
  }

  .button {
    color: #fff8eb;
  }
}

@media (max-width: 560px) {
  .site {
    padding: 24px 16px 40px;
  }

  .topbar {
    display: block;
    margin-bottom: 42px;
  }

  .nav {
    margin-top: 18px;
  }

  .card {
    padding: 20px;
    border-radius: 16px;
  }
}