.ddm-container {
    max-width: 800px;
    margin: 20px auto;
    font-family: Arial, sans-serif;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.ddm-header {
    background: #1a1a1a;
    color: #fff;
    padding: 10px 20px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    text-align: center;
}

.ddm-file-info {
    display: inline-block;
}

.ddm-file-icon {
    font-size: 24px;
    margin-right: 10px;
}

.ddm-file-name {
    font-size: 18px;
    font-weight: bold;
}

.ddm-ad-space {
    padding: 20px;
    background: #f5f5f5;
    text-align: center;
    border-bottom: 1px solid #ddd;
}

.top-ad {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.bottom-ad {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

.ddm-content {
    padding: 20px;
    text-align: center;
}

.ddm-description {
    font-size: 14px;
    color: #555;
    margin-bottom: 15px;
}

.ddm-button-wrapper {
    margin: 20px 0;
}

.ddm-download-button {
    background: #007bff;
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    display: inline-block;
    transition: background 0.3s;
}

.ddm-download-button:hover {
    background: #0056b3;
}

.ddm-timer {
    font-size: 14px;
    color: #666;
    margin-top: 10px;
}