* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

html, body {
    height: 100%;
    margin: 0; /* 移除 body 的默认 margin */
}

body {
    font-family: 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    /*background: #00aff0;  移除 body 的背景颜色，让粒子背景显示 */
    color: #333;
}

/* 粒子背景样式 */
#particles-js {
    position: fixed;  /* 固定定位，覆盖整个屏幕 */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;      /* 放在最底层，不遮挡其他内容 */
    background: linear-gradient(to bottom right, #00AFF0 0, #4169E1 100%);
}

.container {
    position: relative; /* 相对定位，使其内容可以覆盖粒子背景 */
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    min-height: 100vh;
}
/* 其他样式保持不变 */

        .left-section {
            flex: 1;
            padding: 40px;
            color: white;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .right-section {
            width: 400px;
            background: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            max-height: 90vh; /* 限制右侧区域的最大高度 */
        }

        .logo {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            margin-bottom: 20px;
            border: 5px solid #fff;
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
        }

        h1 {
            font-size: 2.5em;
            margin-bottom: 10px;
            color: white;
        }

        .slogan {
            font-size: 1.5em;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 20px;
        }

        .login-form {
            margin-top: 20px;
        }

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

        .form-group label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }

        .form-group input {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
        }

        .btn {
            width: 100%;
            padding: 12px;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            cursor: pointer;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .btn-primary {
            background: #00aff0;
            color: white;
        }

        .btn-disabled {
            background: #cccccc;
            color: #666666;
            cursor: not-allowed;
        }

        .social-links {
            margin-top: 20px;
            text-align: center;
        }

        .social-links a {
            color: #00aff0;
            text-decoration: none;
            margin: 0 10px;
        }

        .featured-posts {
            max-width: 1200px;
            margin: 40px auto;
            padding: 20px;
        }

        .featured-posts h2 {
            color: white;
            margin-bottom: 20px;
            font-size: 1.8em;
        }

        .weibo-container {
            background: white;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        .post-card {
            background: white;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        .post-header {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }

        .post-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            margin-right: 15px;
        }

        .post-info {
            flex: 1;
        }

        .post-author {
            font-weight: bold;
            color: #333;
        }

        .post-time {
            color: #666;
            font-size: 0.9em;
        }

        .post-content {
            margin-bottom: 15px;
        }

        .post-image {
            width: 100%;
            border-radius: 10px;
            margin-bottom: 15px;
        }

        .post-links {
            color: #00aff0;
            text-decoration: none;
        }

        .post-links:hover {
            text-decoration: underline;
        }

        .toast {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0, 0, 0, 0.8);
            color: white;
            padding: 12px 24px;
            border-radius: 5px;
            font-size: 14px;
            z-index: 1000;
            display: none;
            animation: fadeInOut 2s ease;
        }

        @keyframes fadeInOut {
            0% { opacity: 0; }
            10% { opacity: 1; }
            90% { opacity: 1; }
            100% { opacity: 0; }
        }

        .updates-container {
            background: rgba(255, 255, 255, 0.2);
            padding: 20px;
            border-radius: 10px;
            margin-top: 20px;
        }

        .update-item {
            margin-bottom: 15px;
        }

        .update-date {
            font-size: 0.9em;
            color: #666;
            margin-bottom: 5px;
        }

        #latest-updates {
            margin-top: -130px; /* 向上移动50px */
        }

        @media (max-width: 768px) {
            .container {
                flex-direction: column;
            }

            .left-section, .right-section {
                width: 100%;
                margin: 0;
                padding: 10px;
                align-items: center;  /* 添加居中对齐 */
                text-align: center;   /* 文字居中 */
            }
            .right-section {
                width: 100%;
                margin: 0;
                max-height: none; /* 移除高度限制 */
                overflow: visible; /* 允许内容完整显示 */
                padding: 20px;
            }

            .updates-container {
                margin-top: 30px; /* 增加间距 */
            }
            
            .left-section {
                margin-top: 60px; /* 增加间距 */
                padding: 20px;
                text-align: center;
            }
            #latest-updates {
                margin-top: 60px; /* 增加间距 */
            }
            .login-form p {
                font-size: 16px;
            }
        }
        
        footer {
            background-color: #00aff0;
            color: white;
            text-align: center;
            padding: 20px;
            position: relative;
            bottom: 0;
            width: 100%;
            font-size: 14px;
        }
        footer a {
            color: white;
            text-decoration: none;
            margin: 0 10px;
        }
        footer a:hover {
            text-decoration: underline;
        }