:root {
  --bg: #0a0a0a;
  --bg-elevated: #141212;
  --fg: #e8d7a1;
  --fg-dim: #9c8b5d;
  --accent: #d97833;
  --accent-dim: #6b3a18;
  --border: #2a1f10;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Cinzel", Georgia, serif;
  line-height: 1.6;
  min-height: 100vh;
}

body {
  background-image:
    radial-gradient(ellipse at top, rgba(217, 120, 51, 0.08), transparent 60%),
    radial-gradient(ellipse at bottom, rgba(0, 0, 0, 0.8), transparent 70%);
}

header,
section,
footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

header {
  text-align: center;
  padding-top: 4rem;
}

h1 {
  font-size: 3.5rem;
  margin: 0;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  text-shadow: 0 0 20px rgba(217, 120, 51, 0.3);
}

.tagline {
  font-style: italic;
  color: var(--fg-dim);
  margin-top: 0.5rem;
  font-size: 1.1rem;
}

.hero {
  text-align: center;
  padding-top: 1rem;
}

.lede {
  font-size: 1.1rem;
  max-width: 540px;
  margin: 0 auto 2rem;
}

.download-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--accent-dim);
  color: var(--fg);
  border: 1px solid var(--accent);
  text-decoration: none;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s;
}

.download-btn:hover {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 30px rgba(217, 120, 51, 0.5);
}

.warning {
  color: var(--fg-dim);
  font-size: 0.85rem;
  margin-top: 1rem;
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
}

h2 {
  color: var(--accent);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.features ul {
  list-style: none;
  padding: 0;
}

.features li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.features strong {
  color: var(--fg);
}

details {
  margin: 1rem 0;
  padding: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: normal;
}

details p {
  margin-top: 0.75rem;
  color: var(--fg-dim);
}

footer {
  text-align: center;
  color: var(--fg-dim);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
  margin-top: 4rem;
  padding-bottom: 3rem;
}