:root {
  color-scheme: light dark;
  --fg: #111;
  --muted: #666;
  --bg: #fafafa;
  --card: #fff;
  --border: #e5e5e5;
  --accent: #111;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fg: #f5f5f5;
    --muted: #a1a1a1;
    --bg: #0a0a0a;
    --card: #141414;
    --border: #262626;
    --accent: #f5f5f5;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Pretendard, Roboto, sans-serif;
  color: var(--fg);
  background: var(--bg);
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.hero {
  text-align: center;
  padding: 96px 0 48px;
}

.hero h1 {
  font-size: 2.5rem;
  margin: 0 0 12px;
}

.tagline {
  color: var(--muted);
  font-size: 1.1rem;
  margin: 0 0 32px;
}

.downloads {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
}

.download-option {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 999px;
  white-space: nowrap;
}

.btn-outline {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
}

.version-line {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.section {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.section h2 {
  font-size: 1.25rem;
  margin: 0 0 12px;
}

.section p {
  color: var(--muted);
  line-height: 1.7;
}

.footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  padding-top: 40px;
}

.footer a {
  color: inherit;
}