/* 基础样式重置 */
        * {
            margin: 0;
            padding: 0;
    
        }
        
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
            padding-top: 72px; /* 头部高度 */
        }
        
        /* 头部样式 - 彻底修复闪烁问题 */
        .bf-header {
            background: rgba(26, 115, 232, 0.98);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: 72px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            backdrop-filter: blur(5px);
            transform: translateY(0);
            transition: opacity 0.3s ease;
        }
        
        .bf-header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        /* Logo样式 */
        .bf-header-logo {
            display: inline-block;
            height: 40px;
            transition: transform 0.3s ease;
        }
        
        .bf-header-logo:hover {
            transform: scale(1.05);
        }
        
        .bf-header-logo img {
            height: 100%;
            width: auto;
        }
        
        /* 导航菜单 */
        .bf-header-nav {
            display: flex;
            align-items: center;
        }
        
        .bf-header-menu {
            display: flex;
            list-style: none;
        }
        
        .bf-header-menu-item {
            margin: 0 12px;
        }
        
        .bf-nav-link {
            color: rgba(255, 255, 255, 0.9);
            text-decoration: none;
            font-weight: 500;
            padding: 8px 12px;
            display: block;
            transition: all 0.3s ease;
            border-radius: 6px;
        }
        
        .bf-nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.15);
        }
        
        /* 活动菜单项 */
        .bf-header-menu-item.bf-header-active .bf-nav-link {
            font-weight: 600;
            color: #fff;
            background: rgba(255, 255, 255, 0.2);
        }
        
        /* 操作按钮 */
        .bf-header-actions {
            display: flex;
            align-items: center;
            margin-left: 5px;
            gap: 12px;
        }
        
        .bf-header-btn {
            padding: 10px 20px;
            border-radius: 6px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .bf-header-register {
            background-color: rgba(255, 255, 255, 0.2);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }
        
        .bf-header-register:hover {
            background-color: rgba(255, 255, 255, 0.3);
        }
        
        .bf-header-login {
            background-color: #fff;
            color: #1a73e8;
        }
        
        .bf-header-login:hover {
            background-color: #f8f8f8;
        }
        
        /* 移动端菜单按钮 */
     /* 修改汉堡按钮样式 */
.bf-header-toggle {
    display: none;
    background: none;
    border: none;
    width: 40px;
    height: 40px;
    position: relative;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
    -webkit-tap-highlight-color: transparent;
    overflow: visible; /* 确保点击区域不被裁剪 */
}

/* 添加一个不可见的点击热区 */
.bf-header-toggle::after {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: -15px;
    bottom: -15px;
    background: transparent; /* 保持透明 */
}

/* 调整横条样式 */
.bf-toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #fff;
    position: absolute;
    left: 8px; /* 保持原位置 */
    transition: all 0.3s ease;
    pointer-events: none; /* 让点击事件穿透到父元素 */
}
        
        .bf-toggle-bar-top {
            top: 12px;
        }
        
        .bf-toggle-bar-middle {
            top: 19px;
        }
        
        .bf-toggle-bar-bottom {
            top: 26px;
        }
        
        .bf-header-toggle.is-active .bf-toggle-bar-top {
            transform: translateY(7px) rotate(45deg);
        }
        
        .bf-header-toggle.is-active .bf-toggle-bar-middle {
            opacity: 0;
        }
        
        .bf-header-toggle.is-active .bf-toggle-bar-bottom {
            transform: translateY(-7px) rotate(-45deg);
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .bf-header-nav {
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                background: rgba(26, 115, 232, 0.98);
                flex-direction: column;
                padding: 20px;
                transform: translateY(-100%);
                opacity: 0;
                transition: all 0.3s ease;
                  pointer-events: none; /* 默认不接受点击 */
        z-index: 999; /* 确保在按钮下方 */
            }
            
            .bf-header-nav.bf-header-show {
                transform: translateY(0);
                opacity: 1;
                  pointer-events: auto; /* 显示时才接受点击 */
            }
            
            .bf-header-menu {
                flex-direction: column;
            }
            
            .bf-header-menu-item {
                margin: 8px 0;
            }
            
            .bf-header-toggle {
                display: block;
                z-index: 1001;
                flex: 0 0 40px;
                margin-left: 8px;
            }
        }

        @media (max-width: 576px) {
            .bf-header-container {
                padding: 0 12px;
            }

            .bf-header-logo {
                min-width: 0;
                height: 32px;
            }

            .bf-header-logo img {
                display: block;
                max-width: 100%;
                object-fit: contain;
                object-position: left center;
            }

            .bf-header-actions {
                flex: 0 0 auto;
                gap: 6px;
                margin-left: 6px;
            }

            .bf-header-btn {
                padding: 8px 12px;
            }

            .bf-header-toggle {
                margin-left: 4px;
            }

            .bf-header-toggle::after {
                left: -4px;
                right: 0;
            }
        }
		
		
		/*hero*/
		
		
		  /* Hero区域 */
        .bf-hero {
            background: linear-gradient(135deg, #1a73e8 0%, #4285f4 100%);
            color: white;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        
        .bf-hero-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        .bf-hero-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
        }
        
        /* 文字内容部分 */
        .bf-hero-text {
            flex: 0 1 400px;
            min-width: 300px;
        }
        
        .bf-hero-title {
            font-size: 42px;
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .bf-hero-subtitle {
            font-size: 18px;
            margin-bottom: 32px;
            opacity: 0.9;
            line-height: 1.6;
        }
        
        .bf-hero-btn {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 8px;
            background-color: #fff;
            color: #1a73e8;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }
        
        .bf-hero-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
        }
        
        /* 图片组合部分 */
        .bf-hero-image {
            flex: 1;
            min-width: 500px;
            position: relative;
            min-height: 380px;
            display: flex;
            align-items: flex-end;
            justify-content: center;
        }
        
        .bf-device-combo {
            position: relative;
            width: 100%;
            height: 100%;
            max-width: 800px;
            margin: 0 auto;
        }
        
        /* Windows图片 */
        .bf-windows-image {
            width: 520px;
            height: auto;
            position: absolute;
            left: 0;
            bottom: 0;
            z-index: 2;
            border-radius: 8px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
            transition: all 0.5s ease;
            transform-origin: left bottom;
        }
        
        /* Socks5图片 */
        .bf-socks5-image {
            width: 360px;
            height: auto;
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translateX(-50%);
            z-index: 3;
            border-radius: 8px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
            transition: all 0.5s ease;
            transform-origin: center bottom;
        }
        
        /* Android图片 */
        .bf-android-image {
            width: 250px;
            height: auto;
            position: absolute;
            right: 0;
            bottom: 0;
            z-index: 2;
            border-radius: 8px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
            transition: all 0.5s ease;
            transform-origin: right bottom;
        }
        
        /* 悬停动画效果 */
        .bf-device-combo:hover .bf-windows-image {
            animation: float-windows 3s ease-in-out infinite;
        }
        
        .bf-device-combo:hover .bf-socks5-image {
            animation: float-socks5 3s ease-in-out infinite;
            animation-delay: 0.2s;
        }
        
        .bf-device-combo:hover .bf-android-image {
            animation: float-android 3s ease-in-out infinite;
            animation-delay: 0.4s;
        }
        
        @keyframes float-windows {
            0%, 100% { transform: translateY(0) rotate(-2deg); }
            50% { transform: translateY(-15px) rotate(2deg); }
        }
        
        @keyframes float-socks5 {
            0%, 100% { transform: translateX(-50%) translateY(0) rotate(0deg); }
            50% { transform: translateX(-50%) translateY(-20px) rotate(2deg); }
        }
        
        @keyframes float-android {
            0%, 100% { transform: translateY(0) rotate(2deg); }
            50% { transform: translateY(-15px) rotate(-2deg); }
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .bf-hero-content {
                flex-direction: column;
                text-align: center;
                gap: 40px;
            }
            
            .bf-hero-text {
                flex-basis: auto;
                width: 100%;
                min-width: 0;
            }
            
            .bf-hero-image {
                min-width: 100%;
                min-height: 320px;
            }
            
            .bf-windows-image {
                width: 65%;
                left: 5%;
            }
            
            .bf-socks5-image {
                width: 45%;
            }
            
            .bf-android-image {
                width: 35%;
                right: 5%;
            }
        }
        
        @media (max-width: 768px) {
            .bf-hero {
                padding: 80px 0;
            }
            
            .bf-hero-title {
                font-size: 36px;
            }
            
            .bf-hero-subtitle {
                font-size: 16px;
            }
            
            .bf-hero-image {
                min-height: 280px;
            }
            
            .bf-windows-image {
                width: 300px;
                left: 0;
            }
            
            .bf-socks5-image {
                width: 240px;
            }
            
            .bf-android-image {
                width: 180px;
                right: 0;
            }
        }
        
        @media (max-width: 576px) {
            .bf-hero-image {
                min-height: 240px;
            }
            
            .bf-windows-image {
                width: 220px;
            }
            
            .bf-socks5-image {
                width: 180px;
            }
            
            .bf-android-image {
                width: 140px;
            }
        }
		
		
		/*产品介绍*/
		
		/* 产品特点区块 */
.bf-features {
    padding: 80px 0;
    background: linear-gradient(to bottom, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.bf-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 10px;
    background: linear-gradient(135deg, #1a73e8 0%, #4285f4 100%);
}

.bf-features-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 标题区域 */
.bf-features-header {
    text-align: center;
    margin-bottom: 60px;
}

.bf-features-title {
    font-size: 36px;
    font-weight: 700;
    color: #2F3C52;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.bf-features-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #1a73e8, #4285f4);
}

.bf-features-subtitle {
    font-size: 18px;
    color: #7D8EA8;
    max-width: 600px;
    margin: 0 auto;
}

/* 卡片网格布局 */
.bf-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

/* 卡片样式 */
.bf-feature-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    border: 1px solid rgba(224, 224, 232, 0.5);
}

.bf-feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
    border-color: rgba(26, 115, 232, 0.2);
}

.bf-feature-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.03) 0%, rgba(66, 133, 244, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.bf-feature-card:hover .bf-feature-hover {
    opacity: 1;
}

/* 图标样式 */
.bf-feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1a73e8 0%, #4285f4 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: white;
    font-size: 24px;
    transition: all 0.3s ease;
}

.bf-feature-card:hover .bf-feature-icon {
    transform: rotateY(180deg) scale(1.1);
}

/* 内容区域 */
.bf-feature-content {
    position: relative;
    z-index: 2;
}

.bf-feature-title {
    font-size: 18px;
    font-weight: 600;
    color: #2A4968;
    margin-bottom: 12px;
}

.bf-feature-desc {
    font-size: 15px;
    color: #777493;
    line-height: 1.6;
}

/* 自定义图标 */
.bf-icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-size: contain;
    background-repeat: no-repeat;
}

.bf-icon-globe {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93zm6.9-2.54c-.26-.81-1-1.39-1.9-1.39h-1v-3c0-.55-.45-1-1-1H8v-2h2c.55 0 1-.45 1-1V7h2c1.1 0 2-.9 2-2v-.41c2.93 1.19 5 4.06 5 7.41 0 2.08-.8 3.97-2.1 5.39z'/%3E%3C/svg%3E");
}

.bf-icon-route {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M19 15.18V7c0-2.21-1.79-4-4-4s-4 1.79-4 4v10c0 1.1-.9 2-2 2s-2-.9-2-2V8.82C8.16 8.4 9 7.3 9 6c0-1.66-1.34-3-3-3S3 4.34 3 6c0 1.3.84 2.4 2 2.82V17c0 2.21 1.79 4 4 4s4-1.79 4-4V7c0-1.1.9-2 2-2s2 .9 2 2v8.18c-1.16.41-2 1.51-2 2.82 0 1.66 1.34 3 3 3s3-1.34 3-3c0-1.3-.84-2.4-2-2.82z'/%3E%3C/svg%3E");
}

.bf-icon-game {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M15 7.5V2H9v5.5l3 3 3-3zM7.5 9H2v6h5.5l3-3-3-3zM9 16.5V22h6v-5.5l-3-3-3 3zM16.5 9l-3 3 3 3H22V9h-5.5z'/%3E%3C/svg%3E");
}

.bf-icon-shield {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 1L3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4zm0 10.99h7c-.53 4.12-3.28 7.79-7 8.94V12H5V6.3l7-3.11V11.99z'/%3E%3C/svg%3E");
}

.bf-icon-switch {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M13 18.14V20h5v2H6v-2h5v-1.86c-3.43-.5-6-3.22-6-6.64C5 8.37 8.13 5 12 5c1.78 0 3.44.61 4.76 1.64l1.43-1.43C16.2 3.23 14.13 2 12 2 6.48 2 2 6.48 2 12c0 5.19 3.95 9.45 9 9.95v-2.02c-3.94-.49-7-3.86-7-7.93zm12.24-5.01l-1.41 1.41L16.17 11H10v2h6.17l-1.35 1.35 1.41 1.41L20 12l-3.76-3.75z'/%3E%3C/svg%3E");
}

.bf-icon-support {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8zm-5.5-2.5l7.51-3.49L17.5 6.5 9.99 9.99 6.5 17.5zm5.5-6.6c.61 0 1.1.49 1.1 1.1s-.49 1.1-1.1 1.1-1.1-.49-1.1-1.1.49-1.1 1.1-1.1z'/%3E%3C/svg%3E");
}

/* 响应式设计 */
@media (max-width: 768px) {
    .bf-features {
        padding: 60px 0;
    }
    
    .bf-features-title {
        font-size: 28px;
    }
    
    .bf-features-subtitle {
        font-size: 16px;
    }
    
    .bf-features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .bf-feature-card {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .bf-features-header {
        margin-bottom: 40px;
    }
    
    .bf-feature-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .bf-feature-title {
        font-size: 16px;
    }
    
    .bf-feature-desc {
        font-size: 14px;
    }
}

/*轮动图*/
/* 游戏展示区容器 */
.bf-game-showcase {
    padding: 60px 0;
    background-color: #f8f9fa;
   
    margin: 0 auto;
    overflow: hidden;
}

/* 标题样式 */
.bf-game-showcase-title {
    text-align: center;
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 40px;
    font-weight: 700;
    position: relative;
}

.bf-game-showcase-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: #3498db;
    margin: 15px auto 0;
    border-radius: 2px;
}

/* 滚动容器 */
.bf-game-scroller-container {
    width: 100%;
    position: relative;
}

/* 通用滚动条样式 */
.bf-game-scroller {
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
    position: relative;
}

.bf-game-scroller::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
}

.bf-game-scroller-left::before {
    left: 0;
    background: linear-gradient(90deg, rgba(248,249,250,1) 0%, rgba(248,249,250,0) 100%);
}

.bf-game-scroller-right::before {
    right: 0;
    background: linear-gradient(270deg, rgba(248,249,250,1) 0%, rgba(248,249,250,0) 100%);
}

/* 滚动轨道 */
.bf-game-track {
    display: flex;
    width: max-content;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    will-change: transform;
}

/* 第一排：从左向右滑动 */
.bf-game-scroller-left .bf-game-track {
    animation-name: bf-scrollLeftToRight;
}

/* 第二排：从右向左滑动 */
.bf-game-scroller-right .bf-game-track {
    animation-name: bf-scrollRightToLeft;
}

/* 游戏图标样式 */
.bf-game-icon {
    display: block;
    width: 140px;
    height: 140px;
    margin: 0 20px;
    transition: all 0.3s ease;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 12px rgba(0,0,0,0.08);
    background: white;
    flex-shrink: 0;
}

.bf-game-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.bf-game-icon:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

/* 动画定义 */
@keyframes bf-scrollLeftToRight {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes bf-scrollRightToLeft {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* 响应式设计 */
@media (max-width: 992px) {
    .bf-game-icon {
        width: 120px;
        height: 120px;
        margin: 0 15px;
    }
}

@media (max-width: 768px) {
    .bf-game-showcase {
        padding: 40px 0;
    }
    
    .bf-game-showcase-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
    
    .bf-game-icon {
        width: 100px;
        height: 100px;
        margin: 0 12px;
        border-radius: 12px;
    }
}

@media (max-width: 576px) {
    .bf-game-icon {
        width: 80px;
        height: 80px;
        margin: 0 8px;
        border-radius: 10px;
    }
    
    .bf-game-scroller {
        padding: 15px 0;
    }
}

/*首页功能介绍结束*/


/* CTA区块基础样式 */
.cta-section {
    padding: 60px 0;
    background-color: #ededf1;
    position: relative;
}

.cta-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

/* 文字内容区域 */
.cta-content {
    flex: 1;
    min-width: 300px;
}

.cta-title {
    font-size: 28px;
    font-weight: 400;
    color: #8493b4;
    margin-bottom: 10px;
    line-height: 1.3;
}

.cta-subtitle {
    font-size: 18px;
    font-weight: 300;
    color: #666;
    line-height: 1.5;
}

/* 按钮区域 */
.cta-action {
    flex: 0 0 auto;
}

.cta-button {
    display: inline-block;
    box-sizing: border-box;
    padding: 12px 32px;
    background-color: #3195ff;
    color: white;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(49, 149, 255, 0.25);
    border: none;
    cursor: pointer;
    text-align: center;
    min-width: 180px;
}

.cta-button:hover {
    background-color: #1a7de8;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(49, 149, 255, 0.35);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .cta-section {
        padding: 80px 0;
    }
    
    .cta-container {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .cta-content {
        width: 100%;
        min-width: 0;
    }
    
    .cta-action {
        width: 100%;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
    }
}

/*首页footer*/

/* 页脚基础样式 */
.site-footer {
    background-color: #2a2e35;
    color: #ffffff;
    padding: 60px 0 30px;
    font-size: 15px;
    line-height: 1.6;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 页脚网格布局 */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

/* 页脚列样式 */
.footer-col {
    margin-bottom: 20px;
}

/* 页脚标题 */
.footer-heading {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #ffffff;
    position: relative;
    padding-bottom: 10px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: #3195ff;
}

/* 页脚菜单 */
.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: 12px;
}

/* 页脚链接 */
.footer-link {
    color: #bbbbbb;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
}

.footer-link:hover {
    color: #ffffff;
}

/* 品牌信息 */
.footer-brand {
    max-width: 250px;
}

.footer-text {
    color: #bbbbbb;
    margin: 10px 0;
}

/* 免责声明 */
.footer-disclaimer {
    border-top: 1px solid #444;
    padding-top: 30px;
    margin-top: 30px;
}

.footer-disclaimer-text {
    color: #999;
    font-size: 14px;
    line-height: 1.7;
}

/* 公司简介 */
.footer-company-intro {
    border-top: 1px solid #444;
    padding-top: 20px;
    margin-top: 20px;
}

.footer-intro-heading {
    color: #ffffff;
    font-size: 16px;
    margin-bottom: 10px;
}

.footer-intro-text {
    color: #bbbbbb;
    font-size: 14px;
    line-height: 1.6;
}

/* 公司信息 */
.footer-company-info {
    border-top: 1px solid #444;
    padding-top: 20px;
    margin-top: 20px;
    text-align: center;
}

.footer-info-text {
    color: #bbbbbb;
    font-size: 14px;
    line-height: 1.5;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .site-footer {
        padding: 40px 0 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .footer-disclaimer-text,
    .footer-intro-text,
    .footer-info-text {
        font-size: 13px;
    }
    
    .footer-company-info {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-info-text {
        font-size: 12px;
    }
}

/*在线客服*/
/* 右侧浮动工具栏基础样式 */
.float-sidebar {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

/* 每个浮动项基础样式 */
.sidebar-item {
    position: relative;
    width: 50px;
    height: 50px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sidebar-item:hover {
    transform: translateX(-5px);
}

/* 图标基础样式 */
.sidebar-icon {
    font-size: 24px;
    color: #666;
    transition: all 0.3s ease;
}

.sidebar-item:hover .sidebar-icon {
    color: #fff;
}

/* 二维码提示框样式 */
.sidebar-tooltip {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    width: 180px;
    padding: 15px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    text-align: center;
}

.sidebar-tooltip img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: 10px;
}

.sidebar-tooltip p {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.5;
}

.sidebar-item:hover .sidebar-tooltip,
.sidebar-item:focus .sidebar-tooltip,
.sidebar-item:focus-within .sidebar-tooltip {
    opacity: 1;
    visibility: visible;
    right: 70px;
}

/* 工具提示内容区域 */
.tooltip-content {
    margin-top: 10px;
}

.tooltip-content p {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
    font-weight: bold;
}

/* QQ咨询按钮样式 */
.qq-consult {
    display: inline-block;
    padding: 6px 12px;
    background-color: #12b7f5;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.3s;
}

.qq-consult:hover {
    background-color: #0e9bd4;
}

/* 返回顶部文字样式 */
.sidebar-text {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: #3195ff;
    color: white;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    transition: all 0.3s ease;
}

.sidebar-item:hover .sidebar-text {
    opacity: 1;
    right: 70px;
}

/* 不同服务的悬停颜色 */
.qq-service:hover {
    background: #12b7f5;
}

.wechat-service:hover {
    background: #07c160;
}

.back-to-top:hover {
    background: #666;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .float-sidebar {
        right: 10px;
        bottom: 80px;
    }
    
    .sidebar-item {
        width: 45px;
        height: 45px;
    }
    
    .sidebar-tooltip {
        width: 160px;
        right: 55px;
    }
    
    .sidebar-item:hover .sidebar-tooltip {
        right: 60px;
    }
    
    .sidebar-icon {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .float-sidebar {
        bottom: 60px;
    }
    
    .sidebar-tooltip {
        width: 140px;
        padding: 10px;
    }
    
    .tooltip-content p {
        font-size: 14px;
    }
    
    .qq-consult {
        padding: 4px 8px;
        font-size: 12px;
    }
}


/*price*/

/* ===== 价格套餐区块 ===== */
.price-section {
  padding: 80px 0;
  background-color: #ffffff;
}

.price-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 标题样式 */
.price-header {
  text-align: center;
  margin-bottom: 50px;
}

.price-title {
  font-size: 28px;
  font-weight: 700;
  color: #2F3C52;
  margin-bottom: 12px;
}

.price-subtitle {
  font-size: 16px;
  color: #7D8EA8;
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.price-subtitle:after {
  content: "";
  position: absolute;
  width: 60px;
  height: 2px;
  background-color: #D9E3F2;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

/* 套餐分类标签 */
.price-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
  gap: 10px;
}

.price-tab {
  padding: 8px 20px;
  background: #f5f7fa;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  color: #7D8EA8;
  cursor: pointer;
  transition: all 0.3s ease;
}

.price-tab.active {
  background: #3195ff;
  color: white;
}

.price-tab:hover:not(.active) {
  background: #e1e8f0;
}

/* 价格卡片网格 */
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

/* 卡片容器 */
.price-card {
  position: relative;
  height: 100%;
}

/* 推荐标签 */
.price-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background-color: #3195ff;
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  z-index: 2;
}

/* 卡片内部 */
.price-card-inner {
  background-color: #fcfcfd;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(224, 224, 232, 0.5);
  transition: all 0.3s ease;
}

.price-card:hover .price-card-inner {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* 推荐卡片特殊样式 */
.price-card-featured .price-card-inner {
  border: 2px solid #3195ff;
}

/* 卡片标题 */
.price-card-title {
  font-size: 16px;
  font-weight: 600;
  color: #2A4968;
  background-color: #EBF2F9;
  border-radius: 16px;
  padding: 6px 14px;
  display: inline-block;
  margin-bottom: 18px;
}

/* 价格显示 */
.price-card-price {
  font-size: 22px;
  font-weight: 700;
  color: #2A4968;
  margin-bottom: 10px;
}

.price-period {
  font-size: 14px;
  color: #7D8EA8;
  margin-bottom: 15px;
}

/* 价格选项 */
.price-options {
  margin-bottom: 15px;
}

.price-option {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #777493;
  padding: 4px 0;
  border-bottom: 1px dashed #e8e8f0;
}

.price-option:last-child {
  border-bottom: none;
}

/* 特性列表 */
.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  flex-grow: 1;
}

.price-features li {
  font-size: 14px;
  color: #777493;
  padding: 6px 0 6px 20px;
  line-height: 1.4;
  position: relative;
  border-bottom: 1px dashed #e8e8f0;
}

.price-features li:last-child {
  border-bottom: none;
}

.price-features li::before {
  content: "•";
  color: #3195ff;
  font-size: 18px;
  position: absolute;
  left: 5px;
  top: 4px;
}

/* 购买按钮 */
.price-btn {
  display: block;
  padding: 10px;
  background-color: #3195ff;
  color: white;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: 10px;
}

.price-btn:hover {
  background-color: #1a7de8;
  transform: translateY(-2px);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .price-section {
    padding: 60px 0;
  }
  
  .price-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .price-card-inner {
    padding: 25px;
  }
}

@media (max-width: 480px) {
  .price-title {
    font-size: 24px;
  }
  
  .price-subtitle {
    font-size: 14px;
  }
  
  .price-tabs {
    flex-wrap: wrap;
  }
  
  .price-card-title {
    font-size: 15px;
  }
  
  .price-features li {
    font-size: 13px;
  }
}


/*download*/

 /* 下载区块基础样式 */
        .download-section {
            padding: 80px 0;
            background-color: #f8fafc;
        }

        .download-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 标题区域 */
        .download-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .download-title {
            font-size: 28px;
            font-weight: 700;
            color: #2F3C52;
            margin-bottom: 10px;
            position: relative;
            display: inline-block;
        }

        .download-title::after {
            content: "";
            position: absolute;
            width: 80px;
            height: 3px;
            background-color: #3195ff;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
        }

        /* 下载项样式 */
        .download-item {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            margin-bottom: 60px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            overflow: hidden;
        }

        /* 客户端截图 */
        .download-image {
            flex: 1;
            min-width: 300px;
            padding: 20px;
        }

        .download-img {
            width: 100%;
            height: auto;
            max-height: 300px;
            object-fit: contain;
            border-radius: 6px;
        }

        /* 下载内容区域 */
        .download-content {
            flex: 1;
            min-width: 300px;
            padding: 30px;
        }

        .download-platform {
            font-size: 22px;
            color: #2A4968;
            margin-bottom: 20px;
        }

        /* 下载信息列表 */
        .download-info {
            list-style: none;
            padding: 0;
            margin: 0 0 25px 0;
        }

        .download-info li {
            font-size: 15px;
            color: #555;
            padding: 8px 0;
            border-bottom: 1px dashed #eee;
        }

        .download-info li:last-child {
            border-bottom: none;
        }

        .download-info strong {
            color: #333;
            font-weight: 600;
        }

        /* 二维码和按钮组合 */
        .download-qr-group {
            display: flex;
            align-items: center;
            gap: 20px;
            margin: 20px 0;
        }

        .download-qrcode {
            flex-shrink: 0;
            margin: 0;
        }

        .qr-btn-container {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .download-qrcode img {
            border: 1px solid #eee;
            padding: 10px;
            background: white;
            width: 120px;
            height: 120px;
        }

        /* 下载按钮 */
        .download-btn {
            display: inline-block;
            padding: 12px 30px;
            background-color: #3195ff;
            color: white;
            border-radius: 6px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .download-btn:hover {
            background-color: #1a7de8;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(49, 149, 255, 0.3);
        }

        /* Socks5配置描述 */
        .config-desc {
            color: #555;
            font-size: 15px;
            margin-bottom: 20px;
            line-height: 1.6;
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            .download-section {
                padding: 80px 0;
            }
            
            .download-item {
                flex-direction: column;
                margin-bottom: 40px;
            }
            
            .download-image, 
            .download-content {
                padding: 20px;
            }
            
            .download-platform {
                font-size: 20px;
            }
            
            .download-title {
                font-size: 24px;
            }
        }

        @media (max-width: 480px) {
            .download-info li {
                font-size: 14px;
            }
            
            .download-btn {
                padding: 10px 20px;
                font-size: 14px;
            }

            .download-qr-group {
                flex-direction: column;
                gap: 15px;
            }
            
            .download-qrcode img {
                width: 100px;
                height: 100px;
            }
        }

/*教程*/


/* 帮助中心基础样式 */
.help-center {
    padding: 80px 0;
    background-color: #f8fafc;
    font-family: 'Segoe UI', Arial, sans-serif;
}

.help-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 标题区域 */
.help-header {
    text-align: center;
    margin-bottom: 50px;
}

.help-title {
    font-size: 32px;
    font-weight: 700;
    color: #2F3C52;
    margin-bottom: 10px;
}

.help-subtitle {
    font-size: 18px;
    color: #7D8EA8;
    position: relative;
    display: inline-block;
}

.help-subtitle::after {
    content: "";
    position: absolute;
    width: 80px;
    height: 2px;
    background-color: #D9E3F2;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

/* 内容布局 */
.help-content {
    display: flex;
    gap: 30px;
}

/* 左侧导航栏 */
.help-sidebar {
    flex: 0 0 280px;
}

.help-categories {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 15px;
}

.help-category {
    margin-bottom: 10px;
    border-bottom: 1px solid #f0f0f5;
    will-change: transform;
}

.help-category:last-child {
    border-bottom: none;
}

.help-category-title {
    font-size: 16px;
    font-weight: 600;
    color: #3f3d59;
    padding: 12px 10px;
    margin: 0 -10px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease-out;
    border-radius: 6px;
    user-select: none;
}

.help-category-title:hover {
    background-color: #f5f7fa;
}

.help-category.active .help-category-title {
    background-color: #3195ff;
    color: white;
}

.help-category-icon {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    margin-left: 10px;
}

.help-category.active .help-category-icon {
    transform: rotate(-135deg);
    color: white;
}

.help-category-content {
   max-height: 0;
    overflow: hidden;
    padding: 0 15px;
    transition: max-height 0.4s cubic-bezier(0.65, 0, 0.35, 1);
    will-change: max-height;
}

.help-category.active .help-category-content {
     max-height: 500px; /* 调整为更合理的值 */
    padding: 10px 15px 15px;
}

.help-subcategories {
    list-style: none;
    padding: 0;
    margin: 0 0 15px 15px;
}

.help-subcategories li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
}

.help-subcategories li:before {
    content: "•";
    color: #3195ff;
    position: absolute;
    left: 0;
}

.help-subcategory-link {
    display: block;
    padding: 6px 0;
    color: #555;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}

.help-subcategory-link:hover {
    color: #3195ff;
    padding-left: 5px;
}

.help-articles {
    list-style: none;
    padding: 0;
    margin: 0;
}

.help-articles li {
    margin-bottom: 8px;
}

/* 新增 li.active 样式 */
.help-articles li.active {
    background-color: #f0f7ff; /* 浅蓝色背景 */
    border-left: 3px solid #3195ff; /* 左侧蓝条 */
}

.help-articles li.active .help-article-link {
    color: #3195ff; /* 链接文字变蓝 */
    font-weight: 500;
}

/* 移除默认列表点 */
.help-articles li {
    list-style-type: none;
    padding-left: 10px; /* 为蓝条留空间 */
    margin-bottom: 8px;
    transition: all 0.3s ease; /* 平滑过渡 */
}

.help-article-link {
    display: block;
    padding: 8px 10px;
    color: #555;
    text-decoration: none;
    font-size: 14px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.help-article-link:hover {
    color: #3195ff;
    background-color: #f5f7fa;
    transform: translateX(5px);
}

/* 右侧内容区 */
.help-main {
    flex: 1;
}

.help-article {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 25px;
    margin-bottom: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    will-change: transform;
}

.help-article:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.help-article-title {
    font-size: 20px;
    font-weight: 600;
    color: #2F3C52;
    margin-bottom: 15px;
}

.help-article-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.help-article-title a:hover {
    color: #3195ff;
}

.help-article-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 15px;
}

.help-read-more {
    display: inline-block;
    padding: 8px 20px;
    background-color: #3195ff;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
}

.help-read-more:hover {
    background-color: #1a7de8;
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(26, 125, 232, 0.3);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .help-content {
        flex-direction: column;
    }
    
    .help-sidebar {
        flex: 0 0 auto;
        margin-bottom: 30px;
    }
    
    .help-category-content {
        transition-duration: 0.3s;
    }
}

@media (max-width: 576px) {
    .help-center {
        padding: 80px 0;
    }
    
    .help-title {
        font-size: 26px;
    }
    
    .help-article {
        padding: 20px;
    }
    
    .help-article-title {
        font-size: 18px;
    }
    
    .help-subcategory-link:hover,
    .help-article-link:hover {
        transform: none;
    }
}


/*article*/
/* 文章容器 */


/* 右侧主内容区 */
.article-main {
    flex: 1;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 30px;
}

/* 文章标题 */
.article-header {
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.article-title {
    font-size: 24px;
    font-weight: 600;
    color: #2F3C52;
    margin: 0;
}

/* 文章内容 */
.article-content {
    line-height: 1.8;
    color: #444;
}


/* 有序列表（默认数字） */
.article-content ol,
.benfu-article-content ol {
    list-style-type: decimal;
    padding-left: 1.5em;
    margin: 0.5em 0;
}

/* 无序列表（默认圆点） */
.article-content ul,
.benfu-article-content ul {
    list-style-type: disc;
    padding-left: 1.5em;
    margin: 0.5em 0;
}

/* 嵌套有序列表（子级样式） */
.article-content ol ol,
.benfu-article-content ol ol {
    list-style-type: lower-alpha; /* a. b. c. */
}

.article-content ol ol ol,
.benfu-article-content ol ol ol {
    list-style-type: lower-roman; /* i. ii. iii. */
}

/* 嵌套无序列表（子级样式） */
.article-content ul ul,
.benfu-article-content ul ul {
    list-style-type: circle; /* ◦ 空心圆 */
}

.article-content ul ul ul,
.benfu-article-content ul ul ul {
    list-style-type: square; /* ▪ 方块 */
}

/* 混合嵌套（ol 里面有 ul，或 ul 里面有 ol） */
.article-content ol ul,
.benfu-article-content ol ul {
    list-style-type: circle; /* ol > ul 用空心圆 */
}

.article-content ul ol,
.benfu-article-content ul ol {
    list-style-type: lower-alpha; /* ul > ol 用字母 */
}
/* 混合嵌套 - 三层嵌套情况 */
/* ol > ul > ol */
.article-content ol ul ol,
.benfu-article-content ol ul ol {
    list-style-type: lower-roman; /* i. ii. iii. */
}

/* ol > ul > ul */
.article-content ol ul ul,
.benfu-article-content ol ul ul {
    list-style-type: square; /* ▪ 方块 */
}

/* ul > ol > ul */
.article-content ul ol ul,
.benfu-article-content ul ol ul {
    list-style-type: square; /* ▪ 方块 */
}

/* ul > ol > ol */
.article-content ul ol ol,
.benfu-article-content ul ol ol {
    list-style-type: lower-roman; /* i. ii. iii. */
}


.article-content p {
  margin: 0 0 12px 0;
}
/* 步骤标题 */
.article-step-title {
    font-size: 18px;
    font-weight: 600;
    color: #3195ff;
    margin: 25px 0 15px;
    padding-left: 15px;
    border-left: 3px solid #3195ff;
}

/* 提示文本 */
.article-notice {
    background: #f8fafc;
    padding: 12px 15px;
    border-left: 3px solid #ff9800;
    color: #666;
}

/* 链接样式 */
.article-link {
    color: #3195ff;
    text-decoration: none;
    word-break: break-all;
}

.article-link:hover {
    text-decoration: underline;
}

/* 图片样式 */
.article-image {
    max-width: 100%;
    height: auto;
    margin: 15px 0;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: block;
}
/*内容图片样式*/
/* 文章内容区域图片样式 */
.article-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* 响应式图片处理 */
.article-content picture {
    display: block;
    margin: 20px auto;
    max-width: 100%;
}

/* 图片悬停效果 */
.article-content img:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

/* 图片居中处理 */
.article-content .image-center {
    text-align: center;
}

/* 图片说明文字 */
.article-content .image-caption {
    display: block;
    text-align: center;
    font-size: 14px;
    color: #666;
    margin-top: 8px;
    font-style: italic;
}

/* 防止图片在表格中溢出 */
.article-content table img {
    max-width: none;
}

/* 针对小屏幕的调整 */
@media (max-width: 768px) {
    .article-content img {
        margin: 15px auto;
    }
}

/* 响应式设计 */
@media (max-width: 992px) {
   
    
    .help-sidebar {
        margin-bottom: 20px;
    }
    
    .article-main {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .article-title {
        font-size: 20px;
    }
    
    .article-step-title {
        font-size: 16px;
    }
}

/*内容*/
/* 文章头部元信息 */
.article-meta {
     display: flex;
    align-items: center;
    margin-top: 15px;
    color: #7D8EA8;
    font-size: 14px;
    gap: 15px;
    white-space: nowrap;
}

.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* 图标样式 */
.icon-user, 
.icon-clock, 
.icon-eye {
    width: 16px;
    height: 16px;
    display: inline-block;
    background-size: contain;
    background-repeat: no-repeat;
}

.icon-user::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background-color: white;
  border-radius: 50%;
  top: 2px;
  left: 4px;
}
@media (max-width: 768px) {
    .article-meta {
        font-size: 12px;
        gap: 8px;
        overflow-x: auto; /* 横向滚动（如内容过长） */
        padding-bottom: 2px; /* 预留滚动空间 */
    }
    
    /* 微调图标 */
    .fas {
        font-size: 12px !important;
    }
}
/*.icon-user {*/
/*    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%237D8EA8'%3E%3Cpath d='M12 12c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm0 2c-2.67 0-8 1.34-8 4v2h16v-2c0-2.66-5.33-4-8-4z'/%3E%3C/svg%3E");*/
/*}*/

/*.icon-clock {*/
/*    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%237D8EA8'%3E%3Cpath d='M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zM12 20c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8zm.5-13H11v6l5.25 3.15.75-1.23-4.5-2.67z'/%3E%3C/svg%3E");*/
/*}*/

/*.icon-eye {*/
/*    background-image: url("data:image/svg);*/
    
    
    /*轮播图*/

    
    
    /*zixun 模板*/
     
   
       /* 重置和基础样式 */
.bangzhu-help-center * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.bangzhu-help-center {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f8f9fa;
    
}

/* 头部区域 */
.bangzhu-header {
    background-color: #1e88e5;
    color: white;
    padding: 40px 0;
    margin-bottom: 40px;
}

.bangzhu-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.bangzhu-header-content {
    text-align: center;
}

.bangzhu-header h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.bangzhu-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* 主内容区 */
.bangzhu-main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
}

/* 顶部导航栏 */
.bangzhu-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.bangzhu-breadcrumb {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 15px;
}

.bangzhu-breadcrumb a {
    color: #1e88e5;
    text-decoration: none;
}

.bangzhu-breadcrumb a:hover {
    text-decoration: underline;
}

/* 搜索框 */
.bangzhu-search-wrapper {
    display: flex;
    width: 300px;
    margin-bottom: 15px;
}

.bangzhu-search-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s;
}

.bangzhu-search-input:focus {
    border-color: #1e88e5;
}

.bangzhu-search-button {
    background-color: #1e88e5;
    color: white;
    border: none;
    padding: 0 15px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: background-color 0.3s;
}

.bangzhu-search-button:hover {
    background-color: #1565c0;
}

.bangzhu-icon-search {
    margin-right: 5px;
}

.bangzhu-search-text {
    font-size: 0.95rem;
}

/* 子栏目导航 */
.bangzhu-subnav {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    margin-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.bangzhu-subnav-item {
    margin-right: 20px;
    margin-bottom: 15px;
}

.bangzhu-subnav-item a {
    color: #666;
    text-decoration: none;
    font-size: 1rem;
    padding-bottom: 10px;
    position: relative;
    transition: color 0.3s;
}

.bangzhu-subnav-item a:hover {
    color: #1e88e5;
}

.bangzhu-subnav-item.active a {
    color: #1e88e5;
    font-weight: 500;
}

.bangzhu-subnav-item.active a:after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #1e88e5;
}

/* 教程列表 */
.bangzhu-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.bangzhu-item {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.bangzhu-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.bangzhu-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.bangzhu-thumb-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 比例 */
    overflow: hidden;
}

.bangzhu-thumb-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.bangzhu-thumb {
width: 100%;
    height: 100%;
    object-fit: contain; /* 从 cover 改为 contain */
    transition: transform 0.3s;
    background-color: white; /* 图片周围空白区域背景色 */
}

.bangzhu-item:hover .bangzhu-thumb {
    transform: scale(1.03);
}

.bangzhu-no-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 0.9rem;
}

.bangzhu-content {
    padding: 20px;
}

.bangzhu-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #888;
    margin-bottom: 12px;
}

.bangzhu-views {
    display: flex;
    align-items: center;
}

.bangzhu-icon-eye {
    margin-right: 5px;
}

.bangzhu-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #222;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bangzhu-desc {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bangzhu-more {
    color: #1e88e5;
    font-size: 0.9rem;
    font-weight: 500;
    display: inline-block;
    transition: transform 0.3s;
}

.bangzhu-item:hover .bangzhu-more {
    transform: translateX(5px);
}

/* 分页样式 */
.bangzhu-pagination-wrapper {
    padding: 10px;
    text-align: center;
}

.bangzhu-pagination {
    display: inline-block;
}

.bangzhu-pagination-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.bangzhu-pagination-list li {
    margin: 0;
    display: inline-block;
}

.bangzhu-pagination-list a,
.bangzhu-pagination-list strong {
    display: inline-block;
    min-width: 36px;
    padding: 8px 12px;
    border-radius: 4px;
    text-align: center;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s;
    border: 1px solid #e0e0e0;
    color: #1e88e5;
    background: white;
}

.bangzhu-pagination-list a:hover {
    background: #e3f2fd;
    border-color: #bbdefb;
}

.bangzhu-pagination-list strong,
.bangzhu-pagination-list .active a {
    background: #1e88e5;
    color: white;
    border-color: #1e88e5;
    font-weight: 500;
}

/* 移动端适配 */
@media (max-width: 768px) {
   
    
    .bangzhu-header {
        padding: 30px 0;
    }
    
    .bangzhu-header h1 {
        font-size: 2rem;
    }
    
    .bangzhu-header p {
        font-size: 1rem;
    }
    
    .bangzhu-top-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .bangzhu-search {
        width: 100%;
        min-width: 0;
    }
    
    .bangzhu-search-wrapper {
        width: 100%;
    }

    .bangzhu-search-input {
        min-width: 0;
    }
    
    .bangzhu-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .bangzhu-subnav {
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
    }
    
    .bangzhu-subnav-item {
        margin-right: 15px;
    }
    
    .bangzhu-content {
        padding: 15px;
    }
    
    .bangzhu-pagination-list {
        gap: 5px;
    }
    
    .bangzhu-pagination-list a,
    .bangzhu-pagination-list strong {
        min-width: 30px;
        padding: 6px 10px;
        font-size: 0.85rem;
    }
}




        /*内容*/
        
        /* 新增包裹层样式 */
.benfu-article-wrapper {
    background-color: #fff;
    
    padding-bottom: 40px;
   /* min-height: calc(100vh - 120px);*/
}

/* 基础样式 */
.benfu-article-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px 20px;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* 文章标题 */
.benfu-article-title {
    font-size: 28px;
    margin-bottom: 20px;
    color: #222;
    font-weight: 600;
    line-height: 1.3;
}

/* 文章元信息 */
.benfu-article-meta {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
    color: #666;
    font-size: 14px;
}

.benfu-meta-item {
    margin-right: 20px;
    display: flex;
    align-items: center;
}

.benfu-icon {
    margin-right: 5px;
    color: #999;
}

/* 文章内容 - 新增图片样式优化 */
.benfu-article-content {
    margin-bottom: 40px;
}

.benfu-article-content p {
    margin-bottom: 20px;
}

.benfu-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 15px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: block;
}

/* 上一篇/下一篇导航 */
.benfu-article-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.benfu-prev-article, 
.benfu-next-article {
    flex: 1;
    padding: 15px;
    transition: all 0.3s;
}

.benfu-prev-article {
    text-align: left;
    padding-left: 0;
}

.benfu-next-article {
    text-align: right;
    padding-right: 0;
}

.benfu-nav-label {
    display: block;
    font-size: 14px;
    color: #999;
    margin-bottom: 5px;
}

.benfu-nav-title {
    font-size: 16px;
    color: #1890ff;
    text-decoration: none;
    transition: color 0.3s;
}

.benfu-nav-title:hover {
    color: #096dd9;
    text-decoration: underline;
}

.benfu-no-more {
    color: #ccc;
}


/* 面包屑导航样式 */
.benfu-breadcrumb {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.benfu-breadcrumb a {
    color: #1e88e5;
    text-decoration: none;
    transition: color 0.3s;
}

.benfu-breadcrumb a:hover {
    color: #1565c0;
    text-decoration: underline;
}

.benfu-breadcrumb > * {
    margin-right: 5px;
}

.benfu-current-page {
    color: #999;
    font-weight: normal;
}

/* 分隔符样式 */
/*.benfu-breadcrumb > *:not(:last-child):after {*/
/*    content: '>';*/
/*    margin-left: 5px;*/
/*    color: #ccc;*/
/*}*/

/* 响应式设计 */
@media (max-width: 768px) {
   
    
    .benfu-article-container {
        padding: 15px 15px;
    }
    
    .benfu-article-title {
        font-size: 24px;
    }
    
    .benfu-article-navigation {
        flex-direction: column;
    }
    
    .benfu-prev-article, 
    .benfu-next-article {
        padding: 10px 0;
        text-align: left !important;
    }
    
    .benfu-next-article {
        border-top: 1px dashed #eee;
        margin-top: 10px;
        padding-top: 15px;
    }
    
    .benfu-article-content img {
        border-radius: 6px;
    }
    
     .benfu-breadcrumb {
        font-size: 13px;
        padding-bottom: 10px;
        margin-bottom: 10px;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    
    .benfu-breadcrumb::-webkit-scrollbar {
        display: none;
    }
}


        
        
        /*底部文章*/
        
        
        .modern-news-section {
    padding: 60px 0;
    background-color: #f9fafb;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.modern-news-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.modern-news-header {
    text-align: center;
    margin-bottom: 40px;
}

.modern-news-title {
    font-size: 32px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 12px;
}

.modern-news-subtitle {
    font-size: 16px;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.modern-tabs-wrapper {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
    overflow: hidden;
}

.modern-tab-nav-container {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #e5e7eb;
    padding: 0 24px;
}

.modern-tab-nav {
    display: inline-flex;
}

.modern-tab-btn {
    padding: 16px 24px;
    
    font-weight: 500;
    color: #6b7280;
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.modern-tab-btn:hover {
    color: #111827;
}

.modern-tab-btn.active {
    color: #111827;
    font-weight: 600;
}

.modern-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #3b82f6;
}

.modern-tab-content {
    padding: 24px;
}

.modern-tab-pane {
    display: none;
}

.modern-tab-pane.active {
    display: block;
}

.modern-news-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.modern-news-card {
    border-radius: 8px;
    transition: all 0.2s ease;
}

.modern-news-card:hover {
    background-color: #f9fafb;
}

.modern-news-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    text-decoration: none;
    color: inherit;
}

.modern-news-content {
    flex: 1;
}

.modern-news-item-title {
    font-size: 16px;
    font-weight: 500;
    color: #111827;
    margin-bottom: 4px;
    transition: color 0.2s ease;
}

.modern-news-card:hover .modern-news-item-title {
    color: #3b82f6;
}

.modern-news-date {
    font-size: 14px;
    color: #9ca3af;
    display: block;
}

.modern-news-icon {
    width: 20px;
    height: 20px;
    color: #d1d5db;
    margin-left: 16px;
    transition: all 0.2s ease;
}

.modern-news-card:hover .modern-news-icon {
    color: #3b82f6;
    transform: translateX(4px);
}

.modern-view-more {
    display: inline-block;
    margin-top: 24px;
    font-size: 14px;
    font-weight: 500;
    color: #3b82f6;
    text-decoration: none;
    transition: all 0.2s ease;
}

.modern-view-more:hover {
    color: #2563eb;
}

.modern-view-more span {
    margin-left: 4px;
    transition: transform 0.2s ease;
}

.modern-view-more:hover span {
    transform: translateX(2px);
}

@media (min-width: 768px) {
    .modern-news-list {
        grid-template-columns: 1fr 1fr;
    }
}
        
        
        
        
/* 为表格添加清晰的边框样式 */
.table.table-bordered {
  border-collapse: collapse; /* 确保边框合并 */
  width: 100%;
}

.table.table-bordered,
.table.table-bordered th,
.table.table-bordered td {
  border: 1px solid #dee2e6; /* 灰色边框 */
  padding: 8px 12px; /* 单元格内边距 */
      margin: 0 0 15px 0;
}

/* 表头样式 */
.table.table-bordered thead th {
  border-bottom-width: 2px; /* 加粗表头底部边框 */
  background-color: #f8f9fa; /* 浅灰色背景 */
}

/* 鼠标悬停效果 */
.table.table-bordered tbody tr:hover {
  background-color: rgba(0,0,0,.02); /* 轻微高亮 */
}

/* 斑马条纹效果 (可选) */
.table.table-bordered tbody tr:nth-child(odd) {
  background-color: rgba(0,0,0,.01);
}

/* 表格响应式容器 - 只在移动端生效 */
@media screen and (max-width: 768px) {
  .table {
    display: block;
    width: 100%;
    overflow-x: auto;
    /* 修正后的平滑滚动属性 */
    -webkit-overflow-scrolling: touch; /* iOS 5+ 平滑滚动 */
    scroll-behavior: smooth; /* 现代浏览器平滑滚动 */
  }
  
  /* 保持表格单元格不换行 */
  .table.table-bordered {
    white-space: nowrap;
  }
}
    
    
  
.benfu-article-content h1,
.benfu-article-content h2,
.benfu-article-content h3,
.benfu-article-content h4,
.benfu-article-content h5,
.benfu-article-content h6,
.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4,
.article-content h5,
.article-content h6 {
  all: unset;
  display: block;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.4;
  margin: 0;
  padding: 0;
  font-weight: normal;
}


.benfu-article-content h1,
.article-content h1 {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1.8rem 0 1rem 0;
  padding: 0.8rem 1rem;
  background: #f8f9fa;
  color: #2c3e50;
  border-left: 4px solid #3498db;
  border-radius: 4px;
}

.benfu-article-content h2,
.article-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 1.6rem 0 0.8rem 0;
  padding: 0.7rem 0.9rem;
  background: #f8f9fa;
  color: #34495e;
  border-left: 4px solid #2ecc71;
  border-radius: 4px;
}

.benfu-article-content h3,
.article-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 1.4rem 0 0.6rem 0;
  padding: 0.6rem 0.8rem;
  background: #f8f9fa;
  color: #2c3e50;
  border-left: 3px solid #9b59b6;
  border-radius: 3px;
}

.benfu-article-content h4,
.article-content h4 {
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.45;
  margin: 1.2rem 0 0.5rem 0;
  padding: 0.5rem 0.7rem;
  background: #f8f9fa;
  color: #4a5568;
  border-left: 3px solid #e74c3c;
  border-radius: 3px;
}

.benfu-article-content h5,
.article-content h5 {
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.5;
  margin: 1rem 0 0.4rem 0;
  padding: 0.4rem 0.6rem;
  background: #f8f9fa;
  color: #5a6c7d;
  border-left: 2px solid #f39c12;
  border-radius: 2px;
}

.benfu-article-content h6,
.article-content h6 {
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.5;
  margin: 0.8rem 0 0.3rem 0;
  padding: 0.3rem 0.5rem;
  background: #f8f9fa;
  color: #6c757d;
  border-left: 2px solid #95a5a6;
  border-radius: 2px;
}




/*内容 pre*/

.benfu-article-content code,
.benfu-article-content kbd,
.benfu-article-content pre,
.benfu-article-content samp,
.article-content code,
.article-content kbd,
.article-content pre,
.article-content samp {
    font-size: 1em;
    font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
}

.benfu-article-content code,
.benfu-article-content kbd,
.article-content code,
.article-content kbd {
    padding: 2px 4px;
    font-size: 90%;
}

.benfu-article-content code,
.article-content code {
    color: #c7254e;
    background-color: #f9f2f4;
    border-radius: 2px;
    border: 1px solid #e1e1e1;
    -webkit-box-shadow: 0 1px 4px rgba(0,0,0,.1);
    -moz-box-shadow: 0 1px 4px rgba(0,0,0,.1);
    box-shadow: 0 1px 4px rgba(0,0,0,.1);
}

.benfu-article-content kbd,
.article-content kbd {
    color: #fff;
    background-color: #333;
    border-radius: 3px;
    box-shadow: inset 0 -1px 0 rgba(0,0,0,.25);
}

.benfu-article-content kbd kbd,
.article-content kbd kbd {
    padding: 0;
    font-size: 100%;
    box-shadow: none;
}

.benfu-article-content pre,
.article-content pre {
    display: block;
    padding: 9.5px;
    margin: 0 0 10px;
    font-size: 13px;
    line-height: 1.42857;
    word-break: break-all;
    word-wrap: break-word;
    color: #333;
    background-color: #f5f5f5;
    border: 1px solid #ccc;
    border-radius: 2px;
}

.benfu-article-content pre code,
.article-content pre code {
    padding: 0;
    font-size: inherit;
    color: inherit;
    white-space: pre-wrap;
    border-radius: 0;
    border: none;
    box-shadow: none;
    background-color: transparent;
}

.benfu-article-content pre[class*="language-"],
.article-content pre[class*="language-"] {
    padding: 10px;
    border: 1px solid #f1f4f7 !important;
    margin: 0;
}

.benfu-article-content pre[class*="language-"] code,
.article-content pre[class*="language-"] code {
    border: 0 !important;
}

.benfu-article-content code.form-control-static,
.article-content code.form-control-static {
    padding: 5px 10px;
    min-height: 30px;
}

/* 额外的样式增强 */
.benfu-article-content pre,
.article-content pre {
    overflow-x: auto;
    max-width: 100%;
}

.benfu-article-content pre::-webkit-scrollbar,
.article-content pre::-webkit-scrollbar {
    height: 8px;
}

.benfu-article-content pre::-webkit-scrollbar-track,
.article-content pre::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 0 0 4px 4px;
}

.benfu-article-content pre::-webkit-scrollbar-thumb,
.article-content pre::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.benfu-article-content pre::-webkit-scrollbar-thumb:hover,
.article-content pre::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}









/*点击图片放大*/


 /* 示例内容样式 */
        .article-content img,
        .benfu-article-content img {
            max-width: 100%;
            height: auto;
            cursor: zoom-in;
            transition: transform 0.3s ease;
        }
        
        .article-content img:hover,
        .benfu-article-content img:hover {
            transform: scale(1.02);
        }
        
        /* 图片放大样式 */
.img-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}

.img-overlay img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    cursor: zoom-out;
    transition: transform 0.3s ease;
}

.img-overlay .img-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    z-index: 10000;
    font-family: Arial, sans-serif;
    font-weight: bold;
    line-height: 1;
}

.img-overlay .img-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* 修改为垂直布局的缩放控制 */
.img-overlay .img-zoom-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column; /* 改为垂直排列 */
    gap: 10px;
    z-index: 10000;
    font-family: Arial, sans-serif;
}

.img-overlay .img-zoom-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    user-select: none;
    font-family: Arial, sans-serif;
    font-weight: bold;
    line-height: 1;
}

.img-overlay .img-zoom-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.img-overlay .img-zoom-level {
    position: absolute;
    bottom: 170px; /* 调整位置，因为按钮现在在下方 */
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    border-radius: 4px;
    z-index: 10000;
}

/* 图片标题 - 移动端适配 */
.img-overlay .img-caption {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 80px; /* 为按钮留出空间 */
    text-align: left;
    color: white;
    padding: 10px 15px;
    font-size: 16px;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    max-width: calc(100% - 100px); /* 限制标题宽度，避免与按钮重叠 */
    border-radius: 4px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 100px; /* 限制最大高度 */
    overflow-y: auto; /* 添加滚动条以防文本过长 */
}

/* 移动端适配 */
@media (max-width: 768px) {
    .img-overlay .img-zoom-controls {
        right: 10px; /* 移动端右间距小一点 */
        bottom: 10px;
    }
    
    .img-overlay .img-zoom-btn {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
    
    .img-overlay .img-zoom-level {
        bottom: 150px; /* 移动端调整位置 */
        font-size: 12px;
        padding: 4px 8px;
    }
    
    .img-overlay .img-caption {
        left: 10px;
        bottom: 10px;
        right: 60px; /* 移动端留出更多空间 */
        font-size: 14px;
        padding: 8px 12px;
        max-width: calc(100% - 80px);
        max-height: 80px;
    }
    
    .img-overlay .img-counter {
        top: 10px;
        left: 10px;
        font-size: 14px;
        padding: 4px 8px;
    }
    
    .img-overlay .img-close-btn {
        top: 10px;
        right: 10px;
        width: 36px;
        height: 36px;
        font-size: 20px;
    }
    
    .img-overlay .img-nav-arrow {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

/* 小屏幕手机适配 */
@media (max-width: 480px) {
    .img-overlay .img-zoom-controls {
        right: 8px;
        bottom: 8px;
        gap: 6px;
    }
    
    .img-overlay .img-zoom-btn {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }
    
    .img-overlay .img-zoom-level {
        bottom: 130px;
        font-size: 11px;
        padding: 3px 6px;
    }
    
    .img-overlay .img-caption {
        left: 8px;
        bottom: 8px;
        right: 50px;
        font-size: 12px;
        padding: 6px 10px;
        max-width: calc(100% - 60px);
        max-height: 60px;
    }
}

/* 图片计数器 */
.img-overlay .img-counter {
    position: absolute;
    top: 20px;
    left: 20px;
    color: white;
    font-size: 16px;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    border-radius: 4px;
    z-index: 10000;
}

/* 导航箭头 */
.img-overlay .img-nav-arrows {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    pointer-events: none;
    z-index: 10000;
}

.img-overlay .img-nav-arrow {
    pointer-events: auto;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    user-select: none;
    font-family: fangsong;
    font-weight: bold;
    line-height: 1;
}

.img-overlay .img-nav-arrow:hover {
    background: rgba(255, 255, 255, 0.3);
}

.img-overlay.img-grabbing,
.img-overlay.img-grabbing img {
    cursor: grabbing;
}