/* 认证按钮样式 */
        .auth-buttons {
	        display: flex;
	        align-items: center;
	        gap: 10px;
        }

        .auth-btn {
	        padding: 8px 20px;
	        border-radius: 6px;
	        text-decoration: none;
	        font-size: 14px;
	        font-weight: 500;
	        transition: all 0.3s ease;
	        border: 1px solid transparent;
        }

        .login-btn {
	        color: #fff;
	        background: transparent;
	        border-color: rgba(255, 255, 255, 0.3);
        }

        .login-btn:hover {
	        background: rgba(255, 255, 255, 0.1);
	        color: #fff;
	        text-decoration: none;
        }

        .register-btn {
	        color: #333;
	        background: #fff;
	        border-color: #fff;
        }

        .register-btn:hover {
	        background: #f0f0f0;
	        color: #333;
	        text-decoration: none;
	        transform: translateY(-1px);
	        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        /* 用户下拉菜单样式 */
        .user-dropdown {
            position: relative;
        }

        .user-info {
            display: flex;
            align-items: center;
            gap: 6px;
            color: #fff;
            text-decoration: none;
            padding: 8px 16px;
            border-radius: 6px;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .user-info:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            text-decoration: none;
            transform: translateY(-1px);
        }

        .user-info:active {
            transform: translateY(0);
        }

        .dropdown-menu {
            position: absolute;
            top: 100%;
            right: 0;
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
            padding: 8px 0;
            margin: 8px 0 0 0;
            min-width: 140px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            transition: all 0.3s ease;
            z-index: 1000;
        }

        .user-dropdown:hover .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .dropdown-menu li {
            list-style: none;
        }

        .dropdown-menu li a {
            display: block;
            padding: 10px 20px;
            color: #333;
            text-decoration: none;
            font-size: 14px;
            transition: all 0.3s ease;
        }

        .dropdown-menu li a:hover {
            background: #f5f5f5;
            color: #333;
            transform: translateX(5px);
        }

        /* 游客模式样式 */
        .guest-mode .guest-info {
            background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 193, 7, 0.05));
            border: 1px solid rgba(255, 193, 7, 0.3);
            color: #ffc107;
        }

        .guest-mode .guest-info:hover {
            background: linear-gradient(135deg, rgba(255, 193, 7, 0.2), rgba(255, 193, 7, 0.1));
            border-color: rgba(255, 193, 7, 0.5);
            color: #fff3cd;
        }

        @media (max-width: 768px) {
            .auth-buttons {
                flex-direction: column;
                gap: 5px;
            }

            .auth-btn {
                padding: 6px 16px;
                font-size: 13px;
            }

            .dropdown-menu {
                right: -10px;
            }
        }


        /* 主内容区域样式 */
        .blog-container {
            display: flex;
            padding: 20px;
            gap: 30px;
            min-height: calc(100vh - 60px);
        }

        /* 主内容区域 - 文章卡片 */
        .blog-main {
            flex: 1;
            padding: 20px;
            background: rgba(30, 30, 46, 0.9);
            border-radius: 12px;
            backdrop-filter: blur(10px);
        }

        .article-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        /* 第一个文章占两列 */
        .article-card:first-child {
            grid-column: span 2;
        }

        .article-card {
            background: rgba(42, 42, 58, 0.8);
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.3s ease;
            cursor: pointer;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .article-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }

        .article-cover {
            width: 100%;
            height: 200px;
            position: relative;
            overflow: hidden;
        }

        .article-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .article-card:hover .article-cover img {
            transform: scale(1.05);
        }

        .article-content {
            padding: 20px;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 10px;
            color: #4facfe;
            font-size: 14px;
        }

        .article-meta img {
            width: 24px;
            height: 24px;
            border-radius: 50%;
        }

        .article-title {
            color: #fff;
            font-size: 18px;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 10px;
        }

        .article-stats {
            display: flex;
            gap: 20px;
            color: #8f9aab;
            font-size: 13px;
        }

        /* 右侧边栏 - 文章列表 */
        .blog-sidebar {
            width: 350px;
            background: rgba(30, 30, 46, 0.9);
            border-radius: 12px;
            padding: 20px;
            backdrop-filter: blur(10px);
        }

        .blog-sidebar h3 {
            color: #fff;
            font-size: 18px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid #2a2a3a;
        }

        .recent-articles {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .recent-article {
            padding: 12px;
            border-radius: 8px;
            background: rgba(42, 42, 58, 0.6);
            cursor: pointer;
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .recent-article:hover {
            background: rgba(58, 58, 74, 0.8);
            border-color: rgba(255, 255, 255, 0.1);
        }

        .recent-article h4 {
            color: #fff;
            font-size: 15px;
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .recent-meta {
            display: flex;
            align-items: center;
            gap: 15px;
            color: #4facfe;
            font-size: 13px;
        }

        .stat {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        @media (max-width: 1400px) {
            .article-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .article-card:first-child {
                grid-column: span 1;
            }
        }

        @media (max-width: 992px) {
            .article-grid {
                grid-template-columns: 1fr;
            }    
            .article-card:first-child {
                grid-column: span 1;
            }
    
            .blog-container {
                flex-direction: column;
            }
    
            .blog-sidebar {
                width: 100%;
            }
        }

        /* Hide any legacy injected language select */
        .lang-switch {
            display: none !important;
        }

        /* 消息提示样式 */
        #messages-container {
	        position: fixed;
	        top: 50%;
	        left: 50%;
	        transform: translate(-50%, -50%);
	        z-index: 9999;
	        max-width: 400px;
	        width: 90%;
        }

        .message-alert {
	        background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.9));
	        border-radius: 20px;
	        box-shadow: 
		        0 20px 60px rgba(0, 0, 0, 0.4), 
		        0 8px 32px rgba(0, 0, 0, 0.2),
		        0 0 0 1px rgba(255, 255, 255, 0.08),
		    inset 0 1px 0 rgba(255, 255, 255, 0.1);
	        backdrop-filter: blur(24px);
	        border: 1px solid rgba(79, 172, 254, 0.15);
	        margin-bottom: 16px;
	        opacity: 0;
	        transform: scale(0.8);
	        animation: popInCenter 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
	        overflow: hidden;
	        position: relative;
	        transition: all 0.3s ease;
	    }

        .message-alert::before {
	        content: '';
	        position: absolute;
	        left: 0;
	        top: 0;
	        bottom: 0;
	        width: 4px;
	        background: linear-gradient(135deg, #4CAF50, #45a049);
        }

        .message-alert.message-error::before {
	        background: linear-gradient(135deg, #f44336, #d32f2f);
        }

        .message-alert.message-info::before {
	        background: linear-gradient(135deg, #2196F3, #1976D2);
        }

        .message-alert.message-warning::before {
	        background: linear-gradient(135deg, #ff9800, #f57c00);
        }

        .message-content {
	        display: flex;
	        align-items: center;
	        padding: 20px 24px;
	        gap: 16px;
	        position: relative;
        }

        .message-icon {
	        font-size: 26px;
	        color: #4CAF50;
	        flex-shrink: 0;
	        filter: drop-shadow(0 0 12px rgba(76, 175, 80, 0.6));
	        animation: pulse 2s ease-in-out infinite;
        }

        .message-error .message-icon {
	        color: #f44336;
	        filter: drop-shadow(0 0 8px rgba(244, 67, 54, 0.5));
        }

        .message-info .message-icon {
	        color: #4facfe;
	        filter: drop-shadow(0 0 8px rgba(79, 172, 254, 0.5));
        }

        .message-warning .message-icon {
	        color: #ff9800;
	        filter: drop-shadow(0 0 8px rgba(255, 152, 0, 0.5));
        }

        .message-text {
	        flex: 1;
	        color: #f1f5f9;
	        font-size: 16px;
	        font-weight: 500;
	        line-height: 1.6;
	        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
	        letter-spacing: 0.3px;
        }

        /* 图标脉冲动画 */
        @keyframes pulse {
	        0%, 100% { 
		        filter: drop-shadow(0 0 12px rgba(76, 175, 80, 0.6)); 
	        }
	        50% { 
		        filter: drop-shadow(0 0 20px rgba(76, 175, 80, 0.8)); 
	        }
        }

        .guest_welcome .message-icon {
	        animation: pulse 2.5s ease-in-out infinite;
	        filter: drop-shadow(0 0 15px rgba(171, 100, 255, 0.8)) !important;
        }

        .guest_exit .message-icon {
	        animation: pulse 2.5s ease-in-out infinite;
	        filter: drop-shadow(0 0 15px rgba(79, 172, 254, 0.8)) !important;
        }

        @keyframes popInCenter {
	        0% {
		        opacity: 0;
		        transform: scale(0.8) translateY(20px);
	        }
	        60% {
		        opacity: 0.8;
		        transform: scale(1.05) translateY(-5px);
	        }
	        100% {
		        opacity: 1;
		        transform: scale(1) translateY(0);
	        }
        }

        @keyframes popOutCenter {
	        0% {
		        opacity: 1;
		        transform: scale(1) translateY(0);
	        }
	        100% {
		        opacity: 0;
		        transform: scale(0.8) translateY(-20px);
	        }
        }

        .message-alert.closing {
	        animation: popOutCenter 0.3s ease-in forwards;
        }

        /* 游客模式特殊样式 */
        .guest_welcome::before {
	        background: linear-gradient(135deg, #ffc107, #ff8f00);
        }

        .guest_welcome .message-icon {
	        color: #ffc107;
	        filter: drop-shadow(0 2px 4px rgba(255, 193, 7, 0.4));
        }

        .guest_exit::before {
	        background: linear-gradient(135deg, #4facfe, #667eea);
        }

        .guest_exit .message-icon {
	        color: #4facfe;
        }

        .guest_exit {
	        background: linear-gradient(135deg, rgba(79, 172, 254, 0.18), rgba(102, 126, 234, 0.12)) !important;
	        border: 1px solid rgba(79, 172, 254, 0.35) !important;
	        box-shadow: 
		        0 25px 80px rgba(79, 172, 254, 0.3), 
		        0 12px 40px rgba(79, 172, 254, 0.2),
		        0 0 30px rgba(79, 172, 254, 0.15),
		        inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
	        backdrop-filter: blur(20px) !important;
        }

        .guest_exit .message-text {
	        color: #f8fafc !important;
	        font-weight: 500;
	        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
	        #messages-container {
		        width: 95%;
		        max-width: none;
	        }
	
	        .message-content {
		        padding: 16px 20px;
	        }
	
	        .message-text {
		        font-size: 15px;
		        letter-spacing: 0.2px;
	        }
	
	        .message-alert {
		        border-radius: 16px;
		        backdrop-filter: blur(18px);
		        margin-bottom: 12px;
	        }
	
	        .message-icon {
		        font-size: 24px;
	        }
        }

        /* 超小屏设备 */
        @media (max-width: 480px) {
	        .message-content {
		        padding: 14px 18px;
		        gap: 12px;
	        }
	
	        .message-text {
		        font-size: 14px;
	        }
	
	        .message-icon {
		        font-size: 22px;
	        }
        }