:root {
  --bg: #0c0c0c;
  --panel: #161311;
  --panel-2: #201b17;
  --text: #f3ebdf;
  --muted: #c1b19b;
  --line: #3e342b;
  --accent: #f3dfbd;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at top right, rgba(151, 110, 58, 0.18), transparent 28%),
    linear-gradient(180deg, #090909 0%, #111111 100%);
  color: var(--text);
  font-family: "Segoe UI", sans-serif;
}

body {
  min-height: 100vh;
}

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

a:hover {
  text-decoration: underline;
}

.shell {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 28px;
}

.nav a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 14px;
  color: var(--muted);
}

.nav a.active {
  color: #17120d;
  background: var(--accent);
  border-color: var(--accent);
}

.hero,
.card {
  background: linear-gradient(180deg, rgba(32, 27, 23, 0.96), rgba(18, 15, 13, 0.96));
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
}

.hero {
  margin-bottom: 22px;
}

.kicker {
  color: #ccb389;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 10px;
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1;
}

.subtitle {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  margin: 0;
}

.meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  color: #a99780;
  font-size: 14px;
  margin-top: 16px;
}

.actions,
.grid {
  display: grid;
  gap: 14px;
}

.actions {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 22px;
}

.grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.button,
.panel {
  border-radius: 20px;
  border: 1px solid var(--line);
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.02);
}

.button {
  display: block;
  background: #f2e5cf;
  color: #15110d;
  font-weight: 700;
  text-align: center;
}

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

.panel h2,
.card h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.panel p,
.card p,
.card li {
  color: #ddd0bf;
  line-height: 1.7;
}

.section {
  margin-top: 26px;
}

.section h2 {
  font-size: 22px;
}

ol {
  margin: 10px 0 0 20px;
  padding: 0;
}

.footer {
  margin-top: 28px;
  color: #9f907e;
  font-size: 14px;
}

.footer code {
  color: #dbc39f;
}

.mono {
  font-family: "Consolas", monospace;
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 24px, 960px);
  }

  .hero,
  .card {
    padding: 22px;
    border-radius: 24px;
  }
}