.box{display:flex;align-items:center;justify-content:center;gap:10px}.headerimg{filter:drop-shadow(10px 10px 4px #ddd)}.stack{display:flex;flex-direction:column;gap:20px}.toast-container{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:1100;width:90%}.toast{background-color:#333;color:#fff;padding:12px 24px;border-radius:4px;box-shadow:0 4px 8px #0003;font-size:16px;text-align:center;width:100%;box-sizing:border-box}@media (max-width: 480px){.toast-container{width:95%;bottom:10px}.toast{padding:10px 16px;font-size:14px}}