@media (max-width: 480px){.app{padding:8px}.brand{border-radius:20px}.brand h1{font-size:17px}.logo{width:40px;height:40px}.card{border-radius:20px;padding:14px}.quick{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.qbtn{min-height:60px;padding:8px;font-size:14px;gap:8px}.qbtn .ic{width:32px;height:32px;font-size:18px}.actions,.bpBtns{grid-template-columns:1fr}}@media (max-width: 340px){.quick{grid-template-columns:1fr}.qbtn{min-height:56px}}