:root {
  --bg: #0b1020;
  --panel: #141b34;
  --panel-2: #1b2444;
  --text: #eff3ff;
  --muted: #a8b3d6;
  --line: rgba(255,255,255,0.1);
  --accent: #7c9cff;
  --accent-2: #90f2d0;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: Inter, ui-sans-serif, system-ui, sans-serif; background: linear-gradient(180deg, #08101f 0%, #0b1020 100%); color: var(--text); }
a { color: inherit; }
.page { max-width: 1180px; margin: 0 auto; padding: 32px 20px 56px; }
.hero { display: grid; gap: 24px; grid-template-columns: 1.3fr 0.9fr; align-items: center; margin-bottom: 28px; }
.eyebrow { color: var(--accent-2); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: 12px; }
h1, h2, p { margin-top: 0; }
h1 { font-size: clamp(2rem, 5vw, 4rem); line-height: 1.05; margin-bottom: 16px; }
.lead { color: var(--muted); max-width: 70ch; font-size: 1.05rem; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.grid.two { grid-template-columns: 1fr 1fr; }
.card { background: rgba(20, 27, 52, .86); border: 1px solid var(--line); border-radius: 20px; padding: 20px; box-shadow: 0 12px 34px rgba(0,0,0,.24); backdrop-filter: blur(10px); }
.code-card pre { margin: 0; white-space: pre-wrap; color: #d4deff; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: 12px 16px; border-radius: 12px; text-decoration: none; border: 1px solid var(--line); background: transparent; color: var(--text); cursor: pointer; }
.button.primary { background: linear-gradient(135deg, var(--accent), #5f7ef7); border: none; color: white; font-weight: 700; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.stack { display: grid; gap: 14px; }
.small-gap { gap: 10px; }
label { display: grid; gap: 8px; font-weight: 600; }
input, textarea { width: 100%; border-radius: 12px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); padding: 12px 14px; font: inherit; }
.inline-form { display: flex; gap: 10px; margin-bottom: 14px; }
.inline-form input { flex: 1; }
.muted { color: var(--muted); }
.bot-row, .message-row { border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; background: rgba(255,255,255,.02); }
.meta { font-size: .9rem; color: var(--muted); word-break: break-all; }
ol { color: var(--muted); line-height: 1.7; }
@media (max-width: 900px) {
  .hero, .grid, .grid.two { grid-template-columns: 1fr; }
}