#da-container {
    text-align: center;
    padding: 30px;
    background: #eaf6f6;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

#da-button {
    background: #7fd1b9;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s;
}

#da-button:hover {
    background: #58b09c;
}

#da-output {
    margin-top: 20px;
    padding: 15px;
    background: #fff;
    border-left: 4px solid #7fd1b9;
    border-radius: 6px;
    font-size: 18px;
    color: #333;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.da-heading {
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 20px;
    color: #2f4f4f;
    font-family: "Georgia", serif;
}

#da-output.show {
    opacity: 1;
}