:root {
  --bg: #0f1319;
  --panel: #171d26;
  --panel-2: #1d2532;
  --text: #e3e9f3;
  --muted: #95a3bd;
  --border: #2c3648;
  --accent: #4c8de8;
  --accent-h: #6ba0f0;
  --ok: #4ea77d;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; }

.wrap {
  width: min(1100px, calc(100% - 28px));
  margin: 18px auto 44px;
  display: grid;
  gap: 14px;
}

.hero {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(180deg, #1a2230 0%, #121925 100%);
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.hero h1 { margin: 0 0 6px; font-size: 28px; }
.hero p { margin: 0; color: var(--muted); }
.hero-meta { display: flex; gap: 8px; align-items: center; }

.pill {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 999px;
  padding: 6px 11px;
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
}
.pill.link { color: var(--text); }
.pill.link:hover { border-color: var(--accent); color: var(--accent-h); }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.card h2 {
  margin: 0 0 8px;
  font-size: 18px;
}
.card h3 {
  margin: 0 0 6px;
  font-size: 14px;
}
.card p {
  margin: 0;
  color: var(--text);
  line-height: 1.5;
}
.muted {
  color: var(--muted) !important;
  margin-top: 6px !important;
}

.download-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.download-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-2);
  padding: 12px;
  display: grid;
  gap: 8px;
}
.download-item p {
  color: var(--muted);
  font-size: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: var(--accent);
  color: white;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid transparent;
}
.btn:hover { background: var(--accent-h); }
.btn.is-disabled {
  pointer-events: none;
  background: #2b3344;
  color: #8fa0bc;
  border-color: #3a455d;
}

.steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.step {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-2);
  padding: 12px;
  display: grid;
  gap: 8px;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.faq-list article {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-2);
  padding: 12px;
  display: grid;
  gap: 6px;
}

code {
  background: #0f1827;
  border: 1px solid #2f3d55;
  border-radius: 5px;
  padding: 1px 5px;
}
pre {
  margin: 8px 0 0;
  background: #0f1827;
  border: 1px solid #2f3d55;
  border-radius: 8px;
  padding: 10px;
  overflow: auto;
}
pre code {
  border: none;
  background: transparent;
  padding: 0;
  color: #d0dcf4;
}

@media (max-width: 980px) {
  .download-grid, .steps, .faq-list { grid-template-columns: 1fr; }
  .hero { flex-direction: column; align-items: flex-start; }
}