:root {
  --bg: #0b1020;
  --surface: #111a33;
  --surface-2: #0f1730;
  --text: #e7eaf3;
  --muted: #a8b0c7;
  --border: rgba(255, 255, 255, 0.08);
  --link: #7aa2ff;
  --link-hover: #9ab8ff;
  --accent: #66d9ef;
  --danger: #ff5c7a;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% 0%, rgba(122, 162, 255, 0.15), transparent 60%),
              radial-gradient(1000px 500px at 80% 10%, rgba(102, 217, 239, 0.12), transparent 60%),
              var(--bg);
  line-height: 1.55;
}

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

a:hover {
  color: var(--link-hover);
}

.container {
  width: min(1000px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom: 1px solid var(--border);
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.4px;
  color: var(--text);
}

.nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  font-size: 14px;
  padding: 6px 8px;
  border-radius: 10px;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

.hero {
  padding: 48px 0 18px;
}

.hero-card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(17, 26, 51, 0.9), rgba(15, 23, 48, 0.9));
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 26px;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: 36px;
  line-height: 1.15;
}

.hero p {
  margin: 0;
  color: var(--muted);
}

.badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.badge {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--muted);
}

main {
  padding: 18px 0 56px;
}

.section {
  margin-top: 22px;
  border: 1px solid var(--border);
  background: rgba(17, 26, 51, 0.45);
  border-radius: 16px;
  padding: 18px;
}

.section h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

.section p {
  margin: 10px 0;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 860px) {
  .grid {
    grid-template-columns: 1fr 1fr;
  }
}

.card {
  border: 1px solid var(--border);
  background: rgba(15, 23, 48, 0.65);
  border-radius: 14px;
  padding: 14px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 15px;
}

.kv {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 8px 12px;
  margin: 10px 0 0;
}

.kv div {
  color: var(--muted);
  font-size: 14px;
}

code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

pre {
  margin: 12px 0 0;
  padding: 12px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: auto;
}

.inline {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text);
}

.note {
  border-left: 3px solid var(--accent);
  padding: 10px 12px;
  background: rgba(102, 217, 239, 0.08);
  border-radius: 12px;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(11, 16, 32, 0.6);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
}

.muted {
  color: var(--muted);
  font-size: 14px;
}

.repo-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text);
}

.repo-link:hover {
  background: rgba(255,255,255,0.06);
}

.icon {
  width: 18px;
  height: 18px;
}