body{font-family:Arial;margin:0;background:#f4f8f4}.header{background:#fff;padding:15px;box-shadow:0 2px 10px rgba(0,0,0,.08)}.container{max-width:1200px;margin:auto;padding:20px}.nav{display:flex;justify-content:space-between}.hero{text-align:center;padding:40px;background:linear-gradient(135deg,#fff,#eaf7ea)}.card{background:#fff;border-radius:20px;padding:20px;margin-top:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}input{padding:12px;border:1px solid #ccc;border-radius:10px}.btn{background:#2E7D32;color:#fff;border:none;padding:12px 20px;border-radius:10px;cursor:pointer;text-decoration:none}.full{width:100%;margin-top:15px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;margin:20px 0}.stat{background:#eef7ee;padding:15px;border-radius:12px}table{width:100%;border-collapse:collapse}th,td{border:1px solid #ddd;padding:8px;text-align:right}