/* 弹窗通用样式 */
.announce-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 10001;
    display: none;
    text-align: center;
    max-width: 90%;
    max-height: 90%;
    overflow-y: auto;
    backdrop-filter: blur(10px); /* 添加背景模糊效果 */
    background-color: rgba(255, 255, 255, 0.8); /* 亚克力效果的白色背景 */
    color: black; /* 黑色文字 */
}

/* 按钮样式 */
#announce-close {
    background-color: #007AFF;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 20px;
}

#announce-close:hover {
    background-color: #005fcb;
}

/* 遮罩层样式 */
.announce-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: none;
}