:root {
  --bg: #0b1020;
  --panel: #141c33;
  --text: #edf3ff;
  --muted: #9fb0d4;
  --line: #263459;
  --accent: #7ad7ff;
}
* { box-sizing: border-box; }
body { margin: 0; background: linear-gradient(180deg, #09101f 0%, #0d1630 100%); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
.shell { max-width: 1380px; margin: 0 auto; padding: 28px 22px 44px; }
.hero, .panel { background: rgba(20, 28, 51, 0.92); border: 1px solid var(--line); border-radius: 18px; padding: 20px; box-shadow: 0 18px 44px rgba(0,0,0,0.22); }
.hero { display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr) 360px; margin-bottom: 18px; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .1em; font-size: 12px; margin: 0 0 8px; }
.lede { color: var(--muted); max-width: 900px; }
.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.links a, .impact-form button { color: var(--text); background: #1b2847; border: 1px solid #324a80; text-decoration: none; padding: 10px 12px; border-radius: 12px; }
.hero-stats { display: grid; gap: 12px; }
.hero-stat, .card { background: #0f1730; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; }
.hero-stat .label, .card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.hero-stat .value { font-size: 26px; font-weight: 700; margin-top: 6px; }
.grid.cards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.panel { margin-bottom: 18px; }
.two-col { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.codebox { margin: 0; background: #0a1226; border: 1px solid var(--line); border-radius: 14px; padding: 14px; overflow: auto; min-height: 220px; white-space: pre-wrap; word-break: break-word; color: #d8e7ff; }
.stack { display: grid; gap: 12px; }
.phase-card, .check-card { background: #0f1730; border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.phase-card .title, .check-card .title { font-weight: 700; margin-bottom: 6px; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.badge { padding: 4px 8px; border-radius: 999px; font-size: 12px; border: 1px solid #324a80; color: var(--text); background: #182440; }
.badge.implemented { background: rgba(39,209,124,.14); border-color: rgba(39,209,124,.5); }
.badge.partial { background: rgba(255,204,102,.14); border-color: rgba(255,204,102,.4); }
.badge.missing { background: rgba(255,110,110,.14); border-color: rgba(255,110,110,.35); }
.impact-form { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; margin-bottom: 14px; }
.impact-form label { width: 100%; color: var(--muted); }
.impact-form input { flex: 1 1 360px; background: #0a1226; border: 1px solid var(--line); border-radius: 10px; color: var(--text); padding: 10px 12px; }
@media (max-width: 980px) { .hero { grid-template-columns: 1fr; } }