.vrf-calc{.container{background-color:#fff;padding:25px 30px;border-radius:10px;box-shadow:0 4px 15px #0000001a;width:90%;max-width:600px}h1{color:#007bff;text-align:center;margin-bottom:25px;font-size:1.8em}.input-group{margin-bottom:18px}label{display:block;margin-bottom:6px;font-weight:700;color:#555;font-size:.95em}input[type=number]{width:calc(100% - 24px);padding:10px;border:1px solid #ccc;border-radius:5px;box-sizing:border-box;font-size:1em}input[type=number]:focus{border-color:#007bff;box-shadow:0 0 5px #007bff40;outline:none}.checkbox-group label{font-weight:400;display:inline-flex;align-items:center;margin-right:15px;cursor:pointer}.checkbox-group input[type=checkbox]{margin-right:8px;transform:scale(1.1)}.botoes-acao{display:flex;gap:15px;margin-top:25px}button{flex-grow:1;background-color:#28a745;color:#fff;padding:12px 18px;border:none;border-radius:5px;cursor:pointer;font-size:1.05em;transition:background-color .3s ease,transform .1s ease}button:hover{background-color:#218838;transform:translateY(-1px)}button.limpar{background-color:#ffc107;color:#333}button.limpar:hover{background-color:#e0a800}#resultado{margin-top:30px;padding:20px;background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:5px}#resultado h2{color:#007bff;margin-top:0;text-align:center;font-size:1.4em;margin-bottom:15px}#resultado p{margin:10px 0;font-size:1.1em;color:#495057}#resultado p strong{color:#343a40}.observacao,.dicas{font-size:.9em;color:#6c757d;margin-top:20px;padding:10px;background-color:#f9f9f9;border-left:3px solid #007bff;border-radius:4px}.dicas h3{margin-top:0;color:#0056b3}.dicas ul{padding-left:20px;margin-bottom:0}.dicas li{margin-bottom:5px}#adultosCervejaGroup{display:none}}