:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --text: #e8eaef;
  --muted: #8b92a8;
  --accent: #5b8def;
  --accent-hover: #7aa3f5;
  --border: #2a3042;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.header {
  border-bottom: 1px solid var(--border);
  background: rgba(15, 17, 23, 0.9);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 3.5rem;
}

.logo {
  font-weight: 700;
  letter-spacing: -0.02em;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 1.25rem;
  font-size: 0.9rem;
}

nav a:hover {
  color: var(--text);
}

.hero {
  padding: 4rem 1.25rem 3rem;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--accent);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
}

.lead {
  color: var(--muted);
  max-width: 36rem;
  margin: 0 0 1.75rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
}

.btn.primary:hover {
  background: var(--accent-hover);
}

.btn.ghost {
  border: 1px solid var(--border);
  color: var(--text);
}

.btn.ghost:hover {
  border-color: var(--muted);
}

.registry-hint {
  font-size: 0.85rem;
  color: var(--muted);
}

.registry-hint code {
  background: var(--surface);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: var(--accent);
}

.cards {
  padding: 2rem 1.25rem 3rem;
}

.cards h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
}

.section-desc {
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.download-grid {
  display: grid;
  gap: 0.75rem;
}

.download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.download-item strong {
  display: block;
}

.download-item span {
  font-size: 0.85rem;
  color: var(--muted);
}

.download-item a {
  color: #fff;
  background: var(--accent);
  padding: 0.45rem 1rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
}

.download-item a:hover {
  background: var(--accent-hover);
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

.build-hint {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--surface);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.build-hint summary {
  cursor: pointer;
  font-weight: 600;
}

.build-hint pre {
  margin: 0.75rem 0 0;
  overflow-x: auto;
}

.build-hint code {
  font-size: 0.85rem;
}

.dev-list {
  padding-left: 1.25rem;
  color: var(--muted);
}

.dev-list code {
  color: var(--text);
}

.footer {
  padding: 2rem 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}