body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    font-family: 'Noto Sans SC', sans-serif;
    background-color: #f0f0f013;
}
#particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}
.particle {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #23d874;
    bottom: -5px;
    animation: riseUp 50s linear infinite;
}
@keyframes riseUp {
    0% {
        transform: translateX(0);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        transform: translateX(-200px) translateY(-800px);
        opacity: 0;
    }
}
.header-container {
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    max-width: 700px;
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    position: relative;
}
.header-container img.logo {
    display: block; /* 块级元素 */
    margin: 0 auto; /* 上下无边距，左右边距自动，以居中显示 */
    max-width: 150px; /* 最大宽度为100像素 */
    height: auto; /* 高度自动调整以保持图片比例 */
}
.header-container ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.header-container ul li {
    color: #202020;
    font-size: 14px;
    margin-bottom: 5px;
}
.header-container ul li a {
    text-decoration: none;
    color: #0088cc;
}
.header-container ul li a:hover {
    color: #005f73;
}
.container {
    margin: 0 auto;
    width: 80%;
    max-width: 700px;
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin-top: 8px;
    text-align: left;
}
.container h2 {
    font-size: 20px; /* 调整标题字体大小 */
    color: #333;
    margin-top: 0;
    text-align: left; /* 标题居中 */
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    table-layout: fixed;
}
th, td {
    padding: 8px;
    border-bottom: 1px solid #ddd;
    font-size: 14px;
    text-align: center;
}
th {
    background-color: #f2f2f2;
    font-weight: 500;
}
.button {
    display: inline-block;
    background-color: #4CAF50;
    color: white;
    padding: 8px 16px;
    max-width: 80px;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}
.button i {
    margin-right: 5px;
}
.button:hover {
    background-color: #45a049;
}
.access-icon, .tg-button {
    font-size: 16px;
    display: inline-block;
}
.green-check {
    color: #4CAF50;
}
.red-cross {
    color: #f44336;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.parent {
    position: relative; /* 确保父容器是相对定位或绝对定位 */
    height: 15vh;
    margin: 5px;
}
.avatar {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%); /* 确保准确居中 */
}
.avatar img{
    border-radius: 50%;
    width: 80px;
    height: 80px;
}