/* 请求模态框 */
.modal {
    border-radius: 12px;
    padding: 8px;
    margin: 0 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    font-family: sans-serif;
    background-color: #1f1f1f;
    color: #fff;
}

.modal .error-msg {
    padding: 24px;
}

.modal .retry-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 20px;
    margin: 0 8px;
    margin-bottom: 16px;
    cursor: pointer;
    border: none;
    font-size: 16px;
    border-radius: 8px;
    color: black;
    background-color: #fff;
}