:root {
            --primary-color: #2c3e50;
            --secondary-color: #3498db;
            --accent-color: #e74c3c;
            --bg-dark: #1a1c2c;
            --bg-light: #2a2e43;
            --text-color: #ecf0f1;
            --highlight: #f1c40f;
            --card-bg: rgba(42, 46, 67, 0.7);
            --gradient-start: #3a7bd5;
            --gradient-end: #3a6073;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-color);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 1rem;
            position: relative;
        }
        
        /* Header and Navigation */
        header {
            background-color: rgba(26, 28, 44, 0.8);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    /* 移除文本相关样式 */
    /* 添加图片样式 */
    width: 150px; /* 根据你的图片尺寸调整 */
    height: auto; /* 保持图片比例 */
}

.logo img {
    width: 100%; /* 确保图片填充容器 */
    height: auto; /* 保持图片比例 */
    object-fit: contain; /* 保持图片完整显示 */
}
        
        .logo-icon {
            font-size: 1.8rem;
            color: var(--highlight);
            filter: drop-shadow(0 0 8px rgba(255, 214, 10, 0.5));
        }
        
        .logo-text {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-color);
            letter-spacing: 1px;
            position: relative;
            display: inline-block;
        }
        nav a:hover, 
nav a.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--highlight);
    transform: translateY(-2px);
}

        
        .logo-text::after {
            content: "";
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, var(--highlight), transparent);
        }
        

        
        nav ul {
            display: flex;
            list-style: none;
            gap: 1.5rem;
        }
        
        nav a {
            color: var(--text-color);
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 0.9rem;
        }
        
nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--highlight);
    transform: translateY(-2px);
}
        
        .auth-buttons {
            display: flex;
            gap: 1rem;
        }
        
        .btn {
            padding: 0.7rem 1.5rem;
            border-radius: 6px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            border: none;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .btn::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 0;
            height: 100%;
            background-color: rgba(255, 255, 255, 0.1);
            z-index: -1;
            transition: all 0.3s ease;
        }
        
        .btn:hover::before {
            width: 100%;
        }
        
        .btn-primary {
            background-color: var(--accent-color);
            color: white;
            box-shadow: 0 4px 15px rgba(255, 90, 95, 0.3);
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(255, 90, 95, 0.4);
        }
        
        .btn-secondary {
            background-color: transparent;
            color: var(--text-color);
            border: 2px solid var(--secondary-color);
            box-shadow: 0 4px 15px rgba(74, 144, 226, 0.1);
        }
        
        .btn-secondary:hover {
            border-color: var(--highlight);
            color: var(--highlight);
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(74, 144, 226, 0.2);
        }
        
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text-color);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        
        /* Page Title Section */
        .page-title-section {
            background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
            padding: 8rem 2rem 4rem;
            position: relative;
            overflow: hidden;
            text-align: center;
        }
        
        .page-title-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('../images/banner.png') center/cover no-repeat;
            opacity: 0.2;
            z-index: 0;
            filter: brightness(0.4) contrast(1.2);
        }
        
        .page-title-container {
            position: relative;
            z-index: 1;
        }
        
        .page-title {
            font-size: 3rem;
            color: white;
            margin-bottom: 1rem;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
        }
        
        .page-subtitle {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0.9;
        }
        
        /* Breadcrumbs */
        .breadcrumbs {
            background-color: var(--bg-light);
            padding: 1rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .breadcrumbs-container {
            display: flex;
            align-items: center;
        }
        
        .breadcrumb-list {
            display: flex;
            list-style: none;
            align-items: center;
        }
        
        .breadcrumb-item {
            display: flex;
            align-items: center;
        }
        
        .breadcrumb-item:not(:last-child)::after {
            content: "/";
            margin: 0 0.75rem;
            color: rgba(255, 255, 255, 0.4);
        }
        
        .breadcrumb-link {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }
        
        .breadcrumb-link:hover {
            color: var(--highlight);
        }
        
        .breadcrumb-active {
            color: var(--secondary-color);
            font-weight: 600;
        }
        
        /* Content Section */
        .content-section {
            padding: 3rem 0;
        }
        
        .content-container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2rem;
        }
        
        /* Main Content */
        .main-content {
            background-color: var(--bg-light);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }
        
        .content-header {
            padding: 1.5rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .content-title {
            font-size: 1.5rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .content-title i {
            color: var(--secondary-color);
        }
        
        .view-options {
            display: flex;
            gap: 0.5rem;
        }
        
        .view-option {
            background-color: rgba(255, 255, 255, 0.1);
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: var(--text-color);
            transition: all 0.3s ease;
        }
        
        .view-option:hover {
            background-color: var(--secondary-color);
            color: white;
        }
        
        .view-option.active {
            background-color: var(--secondary-color);
            color: white;
        }
        
        .content-body {
            padding: 1.5rem;
        }
        
        /* Iframe Container */
        .iframe-container {
            width: 100%;
            height: 800px;
            border-radius: 8px;
            overflow: hidden;
            position: relative;
        }
        
        .iframe-container iframe {
            width: 100%;
            height: 100%;
            border: none;
            background-color: var(--bg-dark);
        }
        
        .iframe-loading {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--bg-dark);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            z-index: 5;
        }
        
        .loader {
            width: 50px;
            height: 50px;
            border: 5px solid rgba(255, 255, 255, 0.1);
            border-top: 5px solid var(--secondary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin-bottom: 1rem;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        /* Sidebar */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        
        .sidebar-widget {
            background-color: var(--bg-light);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }
        
        .widget-header {
            padding: 1.25rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .widget-title {
            font-size: 1.2rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .widget-title i {
            color: var(--secondary-color);
        }
        
        .widget-content {
            padding: 1.25rem;
        }
        
        /* Quick Links Widget */
        .quick-links {
            list-style: none;
        }
        
        .quick-links li {
            margin-bottom: 0.75rem;
        }
        
        .quick-links a {
            color: var(--text-color);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.75rem;
            border-radius: 8px;
            transition: all 0.3s ease;
            background-color: rgba(255, 255, 255, 0.05);
        }
        
        .quick-links a:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateX(5px);
        }
        
        .quick-links i {
            color: var(--secondary-color);
        }
        
        /* Server Status Widget */
        .server-status {
            list-style: none;
        }
        
        .server-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem;
            background-color: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            margin-bottom: 0.75rem;
        }
        
        .server-name {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .status-indicator {
            width: 10px;
            height: 10px;
            border-radius: 50%;
        }
        
        .status-online {
            background-color: #10b981; /* Green */
        }
        
        .status-busy {
            background-color: #f59e0b; /* Yellow */
        }
        
        .status-offline {
            background-color: #ef4444; /* Red */
        }
        
        .server-load {
            font-size: 0.9rem;
            opacity: 0.8;
        }
        
        /* Server Selector Styles */
        .server-selector-container {
            margin-bottom: 1.5rem;
            position: relative;
        }
        
        .server-selector {
            width: 100%;
            display: flex;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
        }
        
        .server-option {
            flex: 1;
            padding: 1rem 1.5rem;
            text-align: center;
            background-color: rgba(255, 255, 255, 0.05);
            cursor: pointer;
            font-weight: 600;
            position: relative;
            transition: all 0.3s ease;
            border: none;
            color: var(--text-color);
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }
        
        .server-option:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: transparent;
            transition: all 0.3s ease;
        }
        
        .server-option.active {
            background-color: rgba(52, 152, 219, 0.2);
            color: var(--highlight);
        }
        
        .server-option.active:after {
            background-color: var(--highlight);
        }
        
        .server-option:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        
        .server-option i {
            font-size: 1.1rem;
        }
        
        /* Custom Select Dropdown */
        .custom-select {
            position: relative;
            display: inline-block;
            width: 100%;
        }
        
        .select-styled {
            position: relative;
            background-color: rgba(255, 255, 255, 0.05);
            color: var(--text-color);
            padding: 1rem 1.5rem;
            border-radius: 8px;
            cursor: pointer;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .select-styled:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        
        .select-styled:after {
            content: '\f107';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            color: var(--secondary-color);
            transition: all 0.3s ease;
        }
        
        .select-styled.active:after {
            transform: rotate(180deg);
        }
        
        .select-options {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background-color: var(--bg-light);
            border-radius: 0 0 8px 8px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-top: none;
            z-index: 10;
            max-height: 200px;
            overflow-y: auto;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
        }
        
        .select-option {
            padding: 1rem 1.5rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .select-option:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        
        .select-option.selected {
            background-color: rgba(52, 152, 219, 0.2);
            color: var(--highlight);
        }
        
        .select-option i {
            color: var(--secondary-color);
        }
        
        /* Footer */
        footer {
            background-color: var(--primary-color);
            padding-top: 4rem;
            margin-top: 2rem;
        }
        
        .footer-top {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            padding-bottom: 3rem;
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 1.5rem;
        }
        
        .footer-about p {
            opacity: 0.8;
            margin-bottom: 1.5rem;
            line-height: 1.7;
        }
        
        .footer-title {
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.75rem;
        }
        
        .footer-title::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background-color: var(--secondary-color);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 1rem;
        }
        
        .footer-links a {
            color: var(--text-color);
            text-decoration: none;
            opacity: 0.8;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .footer-links a:hover {
            opacity: 1;
            color: var(--highlight);
            transform: translateX(5px);
        }
        
        .footer-links a i {
            font-size: 0.8rem;
        }
        
        .footer-bottom {
            text-align: center;
            padding: 1.5rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
        }
        
        /* Responsive Styles */
        @media (max-width: 1024px) {
            .content-container {
                grid-template-columns: 1fr;
            }
            
            .sidebar {
                order: -1;
            }
        }
        
/* 添加这个媒体查询 */
@media (max-width: 768px) {
    .header-content {
        padding: 1rem;
    }
    
    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-dark);
        flex-direction: column;
        gap: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    nav ul.show {
        display: flex;
    }
    
    nav li {
        width: 100%;
    }
    
    nav a {
        padding: 1rem;
        display: block;
        text-align: center;
        border-radius: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .cta-buttons {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
}
            
            .server-selector {
                flex-direction: column;
            }
            
            .server-option {
                width: 100%;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
        }
        
        @media (max-width: 480px) {
            .page-title {
                font-size: 2rem;
            }
            
            .content-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
            }
            
            .view-options {
                align-self: flex-end;
            }
            
            .iframe-container {
                height: 600px;
            }
        }