.nts-advanced-container {
    text-align: center;
    margin: 2rem auto;
    max-width: 500px;
}

#nts-long-url, #nts-alias {
    width: 70%;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid #ccc;
    margin: 0.5rem 0;
}

#nts-shorten-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    background: linear-gradient(45deg,#ff6a00,#ee0979);
    color: #fff;
    cursor: pointer;
    font-weight: bold;
    transition: transform 0.2s;
}

#nts-shorten-btn:hover {
    transform: scale(1.05);
}

#nts-result {
    margin-top: 1rem;
    font-weight: bold;
}

#nts-result img {
    margin-top: 10px;
}