.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:100000}.modal-content{background:white;padding:20px;border-radius:8px;box-shadow:0 4px 10px #0000001a;min-width:300px;max-width:500px;position:relative;text-align:center}.close-button{position:absolute;top:10px;right:10px;border:none;background:transparent;font-size:40px;cursor:pointer}.close-button:hover{color:red}.welcome-message{margin-top:40px}.message,.modal-message{margin-top:10px}.not-found-container{display:flex;justify-content:center;align-items:center;height:100vh;background-color:#000;text-align:center}.not-found-content{max-width:600px;padding:20px;border-radius:8px;box-shadow:0 4px 20px #0000001a;background:white}.not-found-title{font-size:96px;color:#e65100;margin:0}.not-found-message{font-size:24px;font-weight:700}.not-found-description{font-size:16px;color:#666;margin:20px 0}.go-home-link{display:inline-block;margin-top:20px;padding:10px 20px;color:#fff;background-color:#007bff;border-radius:4px;text-decoration:none}.go-home-link:hover{background-color:#0056b3}