:root{--color-bg:#0f172a;--color-primary:#2563eb;--color-accent:#f59e0b;--color-text:#f1f5f9;--color-surface:#1e293b;--category-picking:#16a34a;--category-automation:#7c3aed;--category-standards:#2563eb;--category-kpis-metrics:#dc2626;--category-inventory:#d97706;--category-technology:#0891b2;--category-shipping:#9333ea}*{box-sizing:border-box}body,html{margin:0;padding:0;background-color:var(--color-bg);color:var(--color-text);font-family:Inter,Geist,system-ui,-apple-system,sans-serif}a{color:inherit}.container{max-width:860px;margin:0 auto;padding:1.5rem 1.25rem 4rem}.top-bar{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid hsla(0,0%,100%,.08)}.top-bar .brand{font-weight:700;font-size:1.1rem;letter-spacing:-.02em}.top-bar nav{display:flex;gap:1rem;align-items:center;font-size:.9rem}.card{background-color:var(--color-surface);border-radius:12px;padding:1.5rem;box-shadow:0 1px 3px rgba(0,0,0,.4)}.badge{padding:.2rem .65rem;border-radius:999px;font-size:.75rem;text-transform:capitalize}.badge,.btn{display:inline-flex;align-items:center;font-weight:600;color:#fff}.btn{justify-content:center;gap:.4rem;padding:.55rem 1.1rem;border-radius:8px;border:none;font-size:.9rem;cursor:pointer;background-color:var(--color-primary);text-decoration:none}.btn.secondary{background-color:transparent;border:1px solid hsla(0,0%,100%,.25);color:var(--color-text)}.btn.accent{background-color:var(--color-accent);color:#0f172a}.progress-track{width:100%;height:8px;background:hsla(0,0%,100%,.1);border-radius:999px;overflow:hidden}.progress-fill{height:100%;background-color:var(--color-accent);border-radius:999px;transition:width .3s ease}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:1rem;gap:1rem}.tag{font-size:.75rem;color:rgba(241,245,249,.7);background:hsla(0,0%,100%,.06);padding:.15rem .55rem;border-radius:999px}.markdown h2{margin-top:1.75rem;font-size:1.1rem;color:var(--color-accent)}.markdown li,.markdown p{line-height:1.6;color:rgba(241,245,249,.9)}