:root{--bg:#eef2ff;--ink:#111827;--accent:#0f766e;--card:#ffffff}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Tahoma,sans-serif;background:linear-gradient(135deg,#ccfbf1,var(--bg));color:var(--ink)}.wrap{max-width:1120px;margin:0 auto;padding:24px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px}.card{background:var(--card);border:1px solid #cbd5e1;border-radius:12px;padding:16px}h1{color:var(--accent)}