.qishui-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.qishui-title {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 600;
}

.qishui-form {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #555;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0,115,170,0.2);
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-primary {
    background-color: #0073aa;
    color: white;
}

.btn-primary:hover {
    background-color: #005a87;
}

.qishui-result {
    margin-top: 20px;
    padding: 15px;
    background-color: white;
    border-radius: 4px;
    border: 1px solid #ddd;
    min-height: 100px;
}

.qishui-error {
    color: #dc3232;
    background-color: #fbeaea;
    padding: 10px;
    border-radius: 4px;
    margin-top: 10px;
}

.qishui-success {
    color: #2c974b;
    background-color: #f1f8e9;
    padding: 10px;
    border-radius: 4px;
    margin-top: 10px;
}

.qishui-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.qishui-loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #0073aa;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.qishui-music-info {
    margin-bottom: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 4px;
}

.qishui-music-info h4 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #333;
}

.qishui-music-info p {
    margin: 5px 0;
    color: #555;
}

.qishui-music-player {
    margin: 15px 0;
}

.qishui-music-player audio {
    width: 100%;
    max-width: 500px;
}

.qishui-download {
    margin-top: 15px;
}

@media (max-width: 768px) {
    .qishui-container {
        margin: 10px;
        padding: 15px;
    }
    
    .form-control {
        padding: 8px;
    }
    
    .btn {
        padding: 8px 16px;
    }
}