/* ————————————————————————————首页标题样式1———————————————————————————— */
        .ititle_a-container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
            box-sizing: border-box;
            text-align: center;
            background-color: #ffffff;
        }

        .ititle_a-main-title {
            font-size:40px;
            font-weight: 500;
            color: #1b69b3;
            line-height: 1.2;
            margin: 0 0 10px 0;
            letter-spacing: 0px;
        }

        .ititle_a-sub-title {

            font-size: 18px;
            font-weight: 300;
            color: #666666;
            line-height: 1.4;
            margin: 0;
            letter-spacing: 5px;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .ititle_a-container {
                padding: 30px 15px;
            }
            .ititle_a-main-title {
                letter-spacing: 4px;
                margin-bottom: 10px;
            }
            .ititle_a-sub-title {
                letter-spacing: 2px;
            }
        }
/* ————————————————————————————首页主图切换———————————————————————————— */
        .ibanner-* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        /* 主横幅容器 */
        .ibanner-hero {
            position: relative;
            width: 100%;
            min-height: 700px;
            display: flex;
            align-items: center;
            overflow: hidden;
            background-color: #eef2f7;
        }

        /* ========= 轮播幻灯片容器 (每个slide包含图片背景 + 文字内容，完全独立) ========= */
        .ibanner-slides-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }

        /* 每个slide单元：集背景图和文字内容于一体，便于后台维护 */
        .ibanner-slide-item {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            will-change: opacity;
            z-index: 1;
        }

        .ibanner-slide-item.ibanner-active {
            opacity: 1;
            z-index: 2;
        }

        /* 每个slide的背景图片 */
        .ibanner-slide-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center center;
            background-repeat: no-repeat;
        }

        /* 柔和遮罩层 (提升文字对比，不干扰背景) */
        .ibanner-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.01);
            z-index: 3;
            pointer-events: none;
        }

        /* 底部波浪装饰 */
        .ibanner-wave00000 {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 90px;
            background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1440 320" xmlns="http://www.w3.org/2000/svg"><path fill="%23ffffff" fill-opacity="0.85" d="M0,192L48,197.3C96,203,192,213,288,229.3C384,245,480,267,576,250.7C672,235,768,181,864,170.7C960,160,1056,192,1152,208C1248,224,1344,224,1392,224L1440,224L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
            background-size: cover;
            z-index: 4;
            pointer-events: none;
        }

        /* ========= 文字内容区域 (每个slide内部独立，左对齐) ========= */
        .ibanner-slide-content {
            position: relative;
            z-index: 10;
            width: 90%;
            max-width: 1280px;
            margin: 0 auto;
            height: 100%;
            display: flex;
            align-items: center;
        }

        .ibanner-text-block {
            max-width: 650px;
            text-align: left;
            transform: translateX(0);
            transition: transform 0.4s ease;
        }

        /* 标题样式 */
        .ibanner-title {
            font-size: 56px;
            font-weight: 600;
			 color: #1b69b3;
            line-height: 1.2;
			text-shadow: 0 2px 12px rgba(255,255,255,0.7);
            margin-bottom: 20px;
            letter-spacing: 1px;
        }

        /* 副标题/描述 */
        .ibanner-subtitle {
            font-size: 28px;
            font-weight: 500;
			 color: #333333;
			 text-shadow: 0 1px 5px rgba(255,255,255,0.6);
            margin-bottom: 42px;
            line-height: 1.3;
        }

        /* 按钮样式 */
        .ibanner-btn {
            display: inline-block;
            padding: 12px 42px;
           border-color: #1b69b3; color: #1b69b3;
            font-size: 18px;
            font-weight: 500;
            text-decoration: none;
            border-radius: 40px;
            border: 1px solid;
            transition: all 0.3s ease;
            backdrop-filter: blur(2px);
            cursor: pointer;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            text-align: center;
        }

        .ibanner-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 22px rgba(0, 0, 0, 0.12);
			 background: rgba(255, 255, 255, 0.92);
        }

        /* 箭头控件 */
        .ibanner-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 46px;
            height: 46px;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(8px);
            border-radius: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            cursor: pointer;
            z-index: 20;
            transition: all 0.2s;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            color: #1b69b3;
            text-decoration: none;
        }

        .ibanner-arrow:hover {
            background: #1b69b3;
            color: white;
            transform: translateY(-50%) scale(1.05);
        }

        .ibanner-arrow-left {
            left: 24px;
        }

        .ibanner-arrow-right {
            right: 24px;
        }

        /* 轮播指示器容器 (自动生成) */
        .ibanner-indicators {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 14px;
            z-index: 20;
        }

        .ibanner-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.75);
            border: 1px solid rgba(1, 91, 172, 0.4);
            cursor: pointer;
            transition: all 0.3s;
            backdrop-filter: blur(2px);
        }

        .ibanner-dot.ibanner-active {
            background: #1b69b3;
            width: 28px;
            border-radius: 8px;
            border-color: #1b69b3;
            box-shadow: 0 0 8px rgba(1, 91, 172, 0.6);
        }

        /* 响应式适配 */
        @media (max-width: 1024px) {
            .ibanner-title { font-size: 48px; }
            .ibanner-subtitle { font-size: 22px; }
        }

        @media (max-width: 768px) {
            .ibanner-hero { min-height: 350px; }
            .ibanner-title { font-size: 36px; }
            .ibanner-subtitle { font-size: 18px; margin-bottom: 32px; }
            .ibanner-btn { padding: 10px 32px; font-size: 16px; }
            .ibanner-arrow { width: 38px; height: 38px; font-size: 18px; }
            .ibanner-arrow-left { left: 12px; }
            .ibanner-arrow-right { right: 12px; }
            .ibanner-text-block { max-width: 90%; }
        }

        @media (max-width: 550px) {
            .ibanner-title { font-size: 28px; }
            .ibanner-subtitle { font-size: 16px; margin-bottom: 28px; }
            .ibanner-btn { padding: 8px 26px; font-size: 14px; }
        }

/* ————————————————————————————首页产品推荐———————————————————————————— */

        .ipro-carousel-wrapper {
            position: relative;
            width: 100%;
            margin: 0;
            user-select: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            padding-left: 12px;
            padding-right: 12px;
            max-width: 100%;
            overflow-x: clip;
        }

        .ipro-carousel {
            position: relative;
            height: 380px;
            width: 100%;
            margin: 0 auto;
            overflow: hidden;
        }

        /* 卡片基础样式 */
        .ipro-carousel__item {
            position: absolute;
            left: 50%;
            top: 50%;
            width: 320px;
            max-width: 85vw;
            background: #ffffff;
            border-radius: 25px;
            box-shadow: 0 20px 35px -8px rgba(0, 20, 45, 0.2), 0 8px 12px -4px rgba(0, 0, 0, 0.05);
            padding: 12px 18px 25px 18px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            text-decoration: none;
            color: inherit;
            transition: transform 0.45s cubic-bezier(0.23, 1, 0.32, 1), 
                        opacity 0.4s ease, 
                        filter 0.4s ease,
                        box-shadow 0.3s;
            will-change: transform, opacity, filter;
            border: #1b690f;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            cursor: pointer;
        }

        .ipro-carousel__item--center,
        .ipro-carousel__item--left,
        .ipro-carousel__item--right,
        .ipro-carousel__item--far-left,
        .ipro-carousel__item--far-right {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
        }

        /* 中心卡片 */
        .ipro-carousel__item--center {
            transform: translate(-50%, -50%) scale(1);
            filter: blur(0);
            opacity: 1;
            z-index: 30;
            box-shadow: 0 32px 50px -14px rgba(1, 91, 172, 0.11), 0 12px 20px -8px rgba(0,0,0,0.12);
            border: 1px solid #eeeeee;
        }

        /* 使用精确计算的固定间距，确保不重叠且等距。
           根据卡片宽度与缩放比例，相邻卡片中心距设为：
           桌面基准 330px，平板/手机适当减小但仍保证安全距离。 */
        :root {
            --card-gap: 320px;    /* 桌面：320px卡片即使缩放到0.86，半宽和约297px，330px留有充足空隙且视觉均匀 */
        }

        /* 左侧第一张 */
        .ipro-carousel__item--left {
            transform: translate(calc(-50% - 340px), -50%) scale(0.86);
            filter: blur(0px);
            opacity: 0.8;
            z-index: 25;
        }

        /* 右侧第一张 */
        .ipro-carousel__item--right {
            transform: translate(calc(-50% + 340px), -50%) scale(0.86);
            filter: blur(0px);
            opacity: 0.8;
            z-index: 25;
        }

        /* 更左侧 */
        .ipro-carousel__item--far-left {
            transform: translate(calc(-50% - 2 * 320px), -50%) scale(0.72);
            filter: blur(0px);
            opacity: 0.45;
            z-index: 20;
        }

        /* 更右侧 */
        .ipro-carousel__item--far-right {
            transform: translate(calc(-50% + 2 * 320px), -50%) scale(0.72);
            filter: blur(0px);
            opacity: 0.45;
            z-index: 20;
        }

        .ipro-carousel__item--hidden {
            opacity: 0 !important;
            visibility: hidden !important;
            pointer-events: none !important;
            transition: opacity 0.2s, visibility 0.2s;
            transform: translate(-50%, -50%) scale(0.5);
            filter: blur(4px);
            z-index: 1;
        }

        /* 图片区域 */
        .ipro-cert-image {
            width: 300px;
            height-: 190px;
            margin-bottom: 20px;
            border-radius: 5px;
            overflow: hidden;
            box-shadow: 0 8px 16px rgba(1, 91, 172, 0.05);
            background: #f0f5fb;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.25s ease;
        }

        .ipro-cert-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.3s ease;
        }

        .ipro-carousel__item:hover .ipro-cert-image img {
            transform: scale(1.06);
        }

        .ipro-carousel__item--center .ipro-cert-image {
            width:300px;
            height-: 240px;
            box-shadow: 0 12px 24px rgba(1, 91, 172, 0.08);
        }

        .ipro-cert-title {
            font-weight: 500;
            font-size: 1.1rem;
            letter-spacing: -0.01em;
            color: #333333;
            margin-top: 5px;
			margin-bottom: 5px;
        }

        .ipro-cert-footer {
            margin-top: 15px;
            width: 100%;
            border-top: 1px dashed #cddae6;
            padding-top: 16px;
            font-size: 1rem;
            color: #1b69b3;
            font-weight: 500;
            display: flex;
            justify-content: center;
            gap: 8px;
        }

        .ipro-cert-footer i {
            font-size: 1.2em;
            color: #1b69b3;
        }

        /* 导航控制区 */
        .ipro-carousel-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 40px;
            margin-top: 30px;
            margin-bottom: 25px;
            width: 100%;
        }

        .ipro-nav-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background: #ffffff;
            border-radius: 50%;
            box-shadow: 0 10px 20px rgba(0, 20, 40, 0.12), 0 3px 8px rgba(1, 91, 172, 0.1);
            cursor: pointer;
            border: 1px solid rgba(1, 91, 172, 0.2);
            transition: all 0.25s ease;
            color: #333333;
            font-size: 1.5rem;
            line-height: 1;
            user-select: none;
            background-color: #fff;
            position: static;
            transform: none;
        }

        .ipro-nav-btn i {
            pointer-events: none;
            color: #1e2f3d;
            transition: color 0.2s;
        }

        .ipro-nav-btn:hover {
            background: #1b69b3;
            border-color: #1b69b3;
            box-shadow: 0 14px 24px rgba(1, 91, 172, 0.3);
        }

        .ipro-nav-btn:hover i {
            color: white;
        }

        .ipro-carousel-caption {
            margin-top: 6px;
            text-align: center;
            color: #2b4a5e;
            font-weight: 500;
            font-size: 0.95rem;
            letter-spacing: 0.5px;
        }

        .ipro-carousel-caption i {
            color: #1b69b3;
            margin: 0 6px;
        }

        /* 响应式：保持间距足够且不溢出 */
        @media (max-width: 1100px) {
            :root {
                --card-gap: 300px;
            }
        }

        @media (max-width: 900px) {
            :root {
                --card-gap: 270px;
            }
            .ipro-carousel__item {
                width: 280px;
            }
            .ipro-cert-image {
                width: 280px;
                height-: 170px;
            }
            .ipro-carousel__item--center .ipro-cert-image {
                width: 260px;
                height-: 210px;
            }
            .ipro-nav-btn {
                width: 52px;
                height: 52px;
                font-size: 1.8rem;
            }
        }

        @media (max-width: 700px) {
            :root {
                --card-gap: 230px;
            }
            .ipro-carousel {
                height: 500px;
            }
            .ipro-carousel__item {
                width: 260px;
                padding: 18px 14px 22px;
            }
            .ipro-cert-image {
                width: 150px;
                height: 150px;
            }
            .ipro-carousel__item--center .ipro-cert-image {
                width: 180px;
                height: 180px;
            }
            .ipro-nav-btn {
                width: 48px;
                height: 48px;
                font-size: 1.7rem;
            }
            .ipro-carousel-controls {
                gap: 30px;
            }
            .ipro-cert-title {
                font-size: 1.4rem;
            }
        }

        /* 移动端：单列显示，无间距问题 */
        @media (max-width: 600px) {
            .ipro-carousel {
                height: auto;
                min-height: 420px;
                display: flex;
                align-items: center;
                justify-content: center;
                overflow: visible;
            }

            .ipro-carousel__item {
                display: none;
                position: relative;
                left: auto;
                top: auto;
                transform: none;
                width: 100%;
                max-width: 360px;
                margin: 0 auto;
                opacity: 1;
                visibility: visible;
                pointer-events: auto;
                filter: blur(0);
                box-shadow: 0 20px 30px -8px rgba(1, 91, 172, 0.15);
                border: 1px solid rgba(1, 91, 172, 0.15);
                transition: none;
            }

            .ipro-carousel__item--center {
                display: flex !important;
                position: relative;
                margin: 20px auto;
                transform: none;
                z-index: 2;
            }

            .ipro-carousel__item--left,
            .ipro-carousel__item--right,
            .ipro-carousel__item--far-left,
            .ipro-carousel__item--far-right,
            .ipro-carousel__item--hidden {
                display: none !important;
            }

            .ipro-cert-image {
                width: 170px;
                height: 170px;
            }

            .ipro-carousel__item--center .ipro-cert-image {
                width: 290px;
                height-: 200px;
            }

            .ipro-carousel__item {
                padding: 24px 18px 28px;
            }

            .ipro-cert-title {
                font-size: 1.5rem;
            }

            .ipro-carousel-controls {
                gap: 30px;
                margin-top: 16px;
            }

            .ipro-nav-btn {
                width: 48px;
                height: 48px;
                font-size: 1.6rem;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(4px);
            }

            .ipro-carousel-caption {
                margin-top: 12px;
                font-size: 0.85rem;
            }

            .ipro-carousel-wrapper {
                padding-left: 8px;
                padding-right: 8px;
                overflow-x: visible;
            }
            
            body {
                overflow-x: hidden;
            }
        }

        @media (max-width: 380px) {
            .ipro-nav-btn {
                width: 44px;
                height: 44px;
                font-size: 1.2rem;
            }
            .ipro-cert-image {
                width: 250px;
                height-: 140px;
            }
            .ipro-carousel__item--center .ipro-cert-image {
                width: 280px;
                height-: 160px;
            }
            .ipro-carousel-controls {
                gap: 20px;
            }
        }

        /* 确保旧样式不干扰 */
        .ipro-nav-btn.ipro-nav-btn--left,
        .ipro-nav-btn.ipro-nav-btn--right {
            position: static;
            left: auto;
            right: auto;
            top: auto;
            transform: none;
        }

/* ————————————————————————————首页关于我们———————————————————————————— */
        .iabout-container {
            width: 100%;

            margin: 0 auto;

        }

        
        /* 内容主体 - Flex布局 */
        .iabout-content {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .iabout-text-group {
            width: 100%;
            margin-bottom: 25px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .iabout-text {
            font-size: 18px;
            line-height: 1.8;
            color: #666666;
			font-weight: 300;
            text-align: center;
            max-width: 1000px;
            margin-bottom: 0px;
        }
        
        .iabout-text:last-child {
            margin-bottom: 0;
        }
        
        /* 强调文本样式 */
        .iabout-text strong {
            color: #dd0000;
            font-weight: 500;
        }
        
        /* 按钮区域 */
        .iabout-btn-group {
            margin-top: 20px;
        }
        
        .iabout-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 35px;
            background-color: #1b69b3;
            color: #fff;
            border: none;
          border-radius:50px;
            font-size: 16px;
            cursor: pointer;
            transition: background-color 0.3s ease;
            text-decoration: none;
        }
        
        .iabout-btn i {
            margin-right: 8px;
            font-size: 14px;
        }
        
        .iabout-btn:hover {
            background-color: #1b69b3;
        }
        
        /* 响应式适配 */
        @media (max-width: 768px) {
            .iabout-title h1 {
                font-size: 26px;
            }
            
            .iabout-text {
                font-size: 15px;
                line-height: 1.7;
            }
            
            .iabout-btn {
                padding: 10px 24px;
                font-size: 15px;
            }
        }
        
        @media (max-width: 480px) {
            .iabout-container {
                padding: 40px 15px;
            }
            
            .iabout-title h1 {
                font-size: 22px;
            }
            
            .iabout-text {
                font-size: 14px;
            }
            
            .iabout-btn {
                padding: 8px 20px;
                font-size: 14px;
            }
        }
		
		
/* ————————————————————————————首页数字切换———————————————————————————— */
        .iabout_num {
            width: 100%;
			   margin: 60px 0px;
            background-color-: #0066B2;
        }

        .iabout_num .container {
            width: 100%;
            max-width-: 1400px;
            margin: 0 auto;
            padding: 120px 0px;
        }

        .iabout_num .flex-box {
            display: flex;
            flex-direction: row;
            flex-wrap: wrap;
            justify-content: center;
            align-items: stretch;
            gap: 0;
            margin: 0 auto;
        }

        .iabout_num .item {
            flex: 1 1 0;
            min-width: 180px;
            text-align: center;
            color: #FFFFFF;
            padding: 20px 16px;
            transition: transform 0.2s ease, background 0.2s;
            border-radius: 12px;
        }

        .iabout_num .icon {
            font-size: 42px;
            margin-bottom: 16px;
            color: #FFFFFF;
            opacity: 0.95;
            transition: transform 0.2s;
        }

        .iabout_num .item:hover .icon {
            transform: translateY(-3px);
        }

        .iabout_num .num {
            font-size: 52px;
            font-weight: 800;
            margin-bottom: 10px;
            line-height: 1.2;
            letter-spacing: 1px;
            color: #FFFFFF;
            display: inline-flex;
            align-items: baseline;
            justify-content: center;
            flex-wrap: wrap;
            gap: 2px;
        }

        .iabout_num .num .unit-suffix {
            font-size: 38px;
            font-weight: 600;
            color: #FFFFFF;
            margin-left: 2px;
            display: inline-block;
        }

        .iabout_num .red {
            color: #FFFFFF !important;
            font-size: 38px;
            font-weight: 600;
            margin-left: 2px;
            display: inline-block;
        }

        .iabout_num .text {
            font-size: 18px;
            font-weight: 500;
            opacity: 0.92;
            color: #FFFFFF;
            letter-spacing: 0.5px;
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .iabout_num .container {
                padding: 48px 16px;
            }
            
            .iabout_num .flex-box {
                display: flex;
                flex-direction: row;
                flex-wrap: wrap;
                justify-content: center;
                gap: 0;
            }
            
            .iabout_num .item {
                flex: 0 0 50%;
                max-width: 50%;
                min-width: 0;
                padding: 20px 12px;
                box-sizing: border-box;
            }
            
            .iabout_num .num {
                font-size: 42px;
            }
            .iabout_num .num .unit-suffix,
            .iabout_num .red {
                font-size: 30px;
            }
            .iabout_num .icon {
                font-size: 34px;
                margin-bottom: 12px;
            }
            .iabout_num .text {
                font-size: 15px;
            }
        }

        @media (max-width: 480px) {
            .iabout_num .item {
                padding: 16px 8px;
            }
            .iabout_num .num {
                font-size: 36px;
            }
            .iabout_num .num .unit-suffix,
            .iabout_num .red {
                font-size: 26px;
            }
            .iabout_num .icon {
                font-size: 30px;
            }
            .iabout_num .text {
                font-size: 14px;
            }
        }

        .iabout_num .item {
            cursor: default;
        }
		
/* ————————————————————————————首页案例切换———————————————————————————— */




/* ————————————————————————————首页新闻中心————————————————————————— */

    .inews-container {
            max-width-: 1200px;
            margin: 0 auto;
            padding: 40px 0px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 24px;      /* 现代化间距，替代margin计算，更干净 */
        }

        /* 卡片项目样式：每个部分均可点击（整个卡片作为链接区域） */
        .inews-item {
            width: calc(33.333% - 16px);   /* 减去gap影响 */
            border-radius: 16px;
            overflow: hidden;
            background: #ffffff;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
            transition: all 0.35s cubic-bezier(0.2, 0, 0, 1);
            text-decoration: none;
            display: block;
            cursor: pointer;
        }

        /* 卡片悬停效果：提升层级与阴影 */
        .inews-item:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.15);
        }

        /* 图片区域 */
        .inews-img-wrap {
            width: 100%;
            height: 240px;
            overflow: hidden;
            background-color: #f0f2f5;
        }

        .inews-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.5s ease;
        }

        /* 图片缩放效果在卡片悬停时增强 */
        .inews-item:hover .inews-img-wrap img {
            transform: scale(1.06);
        }

        /* 文字内容区 */
        .inews-content {
            padding: 22px 20px 24px;
            background: linear-gradient(to bottom, #fefefe, #ffffff);
            border-top: 1px solid rgba(0, 0, 0, 0.02);
        }

        /* 日期行 */
        .inews-date {
            font-size: 16px;
            color: #666666;
            margin-bottom: 12px;
            display: flex;
			font-weight: 300;
            align-items: center;
            gap: 6px;
            letter-spacing: 0.3px;
        }

        .inews-date i {
            color: #1b69b3;
            font-size: 13px;
        }

        /* 标题样式 — 初始黑色，悬停变为蓝色（符合要求） */
        .inews-title {
            font-size: 20px;
            line-height: 1.45;
            font-weight: 300;
            color: #333333;      /* 深黑色基调，清晰专业 */
            transition: color 0.25s ease-in-out;
            word-break: break-word;
        }

        /* 核心：标题从黑变蓝 */
        .inews-item:hover .inews-title {
            color: #1b69b3;       /* 明亮品牌蓝，符合领扬科技风格 */
        }

        /* 了解更多按钮区域 */
        .inews-more-wrap {
            width: 100%;
            text-align: center;
            margin-top: 20px;
            padding: 8px 0 16px;
        }

        .inews-more-btn {
             padding: 10px 35px;
            background: #1b69b3;
            color: #fff;
            border: none;
            border-radius:50px;
            font-size: 16px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 2px 5px rgba(33, 104, 201, 0.2);
            letter-spacing: 1px;
        }

        .inews-more-btn:hover {
            background: #333333;
            transform: translateY(-2px);
            box-shadow: 0 8px 18px rgba(33, 104, 201, 0.25);
        }

        /* ========= 移动端强制单列显示 ========= */
        @media (max-width: 768px) {
            .inews-container {
                padding: 28px 20px;
                gap: 28px;
                flex-direction: column;
                align-items: center;
            }

            /* 关键：每个卡片宽度100%，实现单列布局 */
            .inews-item {
                width: 100%;
                max-width: 500px;    /* 限制最大宽度让卡片在大手机上也精致，但仍然是独占一行 */
                margin: 0 auto;
            }

            /* 图片高度稍微适配移动端舒适度 */
            .inews-img-wrap {
                height: 210px;
            }

            .inews-title {
                font-size: 17px;
            }

            .inews-content {
                padding: 18px 16px 20px;
            }

            .inews-more-btn {
                padding: 10px 32px;
                font-size: 15px;
            }
        }

        /* 超小屏幕（<=480px）加强单列体验 */
        @media (max-width: 480px) {
            .inews-container {
                padding: 20px 16px;
                gap: 24px;
            }
            .inews-img-wrap {
                height: 190px;
            }
            .inews-title {
                font-size: 16px;
            }
            .inews-date {
                font-size: 12px;
            }
        }

        /* 辅助交互：让整个卡片区域可点且无默认下划线 */
        a.inews-item {
            text-decoration: none;
        }

        /* 可选: 增加细微的焦点样式提升可访问性 */
        .inews-item:focus-visible {
            outline: 3px solid #2168c9;
            outline-offset: 2px;
            border-radius: 16px;
        }

/* ————————————————————————————首页服务文字———————————————————————————— */

        .iservice-banner {
            width: 100%;
            min-height: 480px;
            background-size: cover;
            background-position: center;
            position: relative;
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -webkit-box-align: center;
            -ms-flex-align: center;
            align-items: center;
        }

        .iservice-banner::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(27, 105, 179, 0.4);
            z-index: 1;
        }

        .iservice-container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -webkit-box-pack: justify;
            -ms-flex-pack: justify;
            justify-content: space-between;
            -webkit-box-align: center;
            -ms-flex-align: center;
            align-items: center;
        }

        .iservice-content {
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -webkit-box-orient: vertical;
            -webkit-box-direction: normal;
            -ms-flex-direction: column;
            flex-direction: column;
            -webkit-box-pack: center;
            -ms-flex-pack: center;
            justify-content: center;
        }

        .iservice-title {
            font-size: 48px;
            font-weight: 500;
            color: #ffffff;
            line-height: 1.2;
            margin-bottom: 24px;
        }

        .iservice-subtitle {
            font-size: 24px;
            color: #ffffff;
            line-height: 1.6;
			font-weight: 300;
            margin-bottom: 40px;
            opacity: 0.95;
        }

        .iservice-btn {
            width: 180px;
            height:50px;
            border: 1px solid #ffffff;
            background-color: transparent;
            color: #ffffff;
            font-size: 16px;
            border-radius: 6px;
            cursor: pointer;
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -webkit-box-align: center;
            -ms-flex-align: center;
            align-items: center;
            -webkit-box-pack: center;
            -ms-flex-pack: center;
            justify-content: center;
            -webkit-transition: all 0.3s ease;
            -o-transition: all 0.3s ease;
            transition: all 0.3s ease;
        }

        .iservice-btn:hover {
            background-color: #ffffff;
            color: #1677ff;
        }

        .iservice-btn i {
            margin-left: 8px;
            font-size: 16px;
        }

        .iservice-image-area {
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -webkit-box-align: center;
            -ms-flex-align: center;
            align-items: center;
            -webkit-box-pack: end;
            -ms-flex-pack: end;
            justify-content: flex-end;
        }

        @media screen and (max-width: 992px) {
            .iservice-banner {
                min-height: auto;
                padding: 60px 0;
            }
            .iservice-container {
                -webkit-box-orient: vertical;
                -webkit-box-direction: normal;
                -ms-flex-direction: column;
                flex-direction: column;
                text-align: center;
            }
            .iservice-content {
                margin-bottom: 40px;
                -webkit-box-align: center;
                -ms-flex-align: center;
                align-items: center;
            }
            .iservice-title {
                font-size: 42px;
            }
            .iservice-subtitle {
                font-size: 22px;
            }
        }

        @media screen and (max-width: 576px) {
            .iservice-title {
                font-size: 32px;
            }
            .iservice-subtitle {
                font-size: 18px;
            }
            .iservice-btn {
                width: 180px;
                height: 50px;
                font-size: 18px;
            }
        }


/* ————————————————————————————首页底部版权———————————————————————————— */
         .ifoot-footer {
            background-color: #333333;
            color: #eaeef2;
            padding: 48px 0px 32px 0px;
            border-top: 1px solid rgba(221, 0, 0, 0.25);
            box-shadow: 0 -8px 20px rgba(0, 0, 0, 0.08);
        }

        .ifoot-container {
            width: 100%;
            max-width-: 1280px;
            margin: 0 auto;
        }

        /* 默认移动端布局: 所有列按列显示，但通过隐藏类控制“快速链接”和“产品服务”不可见 */
        .ifoot-row {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .ifoot-col {
            width: 100%;
            transition: all 0.2s ease;
        }

        /* 移动端默认隐藏第2列(快速链接) 与 第3列(产品服务) */
        /* 利用 nth-child 精准控制在移动端隐藏中间两列菜单，桌面端则恢复显示 */
        @media (max-width: 767px) {
            .ifoot-col:nth-child(2),
            .ifoot-col:nth-child(3) {
                display: none;
            }
            /* 让剩余的两列（公司信息 + 保持联系）布局更饱满舒适 */
            .ifoot-row {
                gap: 1.8rem;
            }
            .ifoot-col:first-child,
            .ifoot-col:last-child {
                width: 100%;
            }
            /* 移动端调整联系方式细节 */
            .ifoot-contact-item {
                font-size: 13px;
            }
            .ifoot-logo-text {
                font-size: 24px;
            }
        }

        /* 公司信息区域左侧微调 */
        .ifoot-logo {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            margin-bottom: 1.25rem;
        }
        .ifoot-logo-img {
            width-: 130px;
            height: auto;
            max-height:80px;
            object-fit: contain;
            margin-right: 12px;
            border-radius: 0px;
            padding: 4px 6px;
        }
        .ifoot-logo-text {
            font-size: 26px;
            font-weight: 700;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #fff 30%, #ddd 80%);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            text-shadow: 0 1px 1px rgba(0,0,0,0.2);
        }
        .ifoot-logo-text span {
            background: linear-gradient(135deg, #dd0000, #ff4d4d);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            font-weight: 800;
        }

        .ifoot-contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 14px;
            font-size: 14px;
            line-height: 1.5;
            color: #cccccc;
            transition: transform 0.2s;
        }
        .ifoot-contact-item i {
            color: #ffffff;
            margin-right: 12px;
            width: 20px;
            text-align: center;
            font-size: 1rem;
        }
        .ifoot-contact-item:hover i {
            transform: scale(1.05);
        }

        /* 标题通用样式 */
        .ifoot-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 20px;
            color: #fff;
            display: flex;
            align-items: center;
            border-left: 3px solid #1b69b3;
            padding-left: 12px;
            letter-spacing: 1px;
        }
        .ifoot-title i {
            color: #1b69b3;
            margin-right: 10px;
            font-size: 1.2rem;
        }

        /* 链接列表 */
        .ifoot-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .ifoot-links li a {
            color: #cccccc;
            text-decoration: none;
            font-size: 14px;
            transition: all 0.25s ease;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .ifoot-links li a:before {
            content: "›";
            opacity: 0.6;
            font-size: 16px;
            transition: transform 0.2s;
            display: inline-block;
        }
        .ifoot-links li a:hover {
            color: #1b69b3;
            transform: translateX(4px);
        }
        .ifoot-links li a:hover:before {
            transform: translateX(3px);
            color: #1b69b3;
        }

        /* 二维码区域增加说明文字 */
        .qrcode-wrapper {
            text-align: left;
        }
        .ifoot-qrcode {
            width:120px;
            height: 120px;
            background-color: #fff;
            padding: 6px;
            border-radius: 12px;
            box-shadow: 0 6px 14px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease;
            display: block;
            margin-bottom: 12px;
            border: 1px solid rgba(255,255,240,0.3);
        }
        .ifoot-qrcode:hover {
            transform: scale(1.02);
        }
        .qr-text {
            font-size: 14px;
            color: #cccccc;
            line-height: 1.4;
            max-width: 140px;
        }
        .qr-text i {
            color: #dd0000;
            margin-right: 4px;
        }

        /* 社交小图标区域 */
        .social-icons {
            margin-top: 20px;
            display: flex;
            gap: 18px;
        }
        .social-icons a {
            color: #b0c0d0;
            font-size: 22px;
            transition: all 0.2s ease;
        }
        .social-icons a:hover {
            color: #dd0000;
            transform: translateY(-2px);
        }

        /* 版权区域 */
        .ifoot-copyright {
            border-top: 1px solid rgba(255,255,255,0.12);
            margin-top: 40px;
            padding-top: 28px;
            font-size: 14px;
            color: #ffffff;
            text-align: center;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .ifoot-copyright p {
            margin: 0;
        }
        .ifoot-copyright a {
            color: #ffffff;
            text-decoration: none;
        }
        .ifoot-copyright a:hover {
            color: #ffffff;
        }

        /* ========= 桌面端布局 (≥768px): 显示全部四列，中间两列(快速链接+产品服务)完全展现 ========= */
        @media (min-width: 768px) {
            .ifoot-row {
                flex-direction: row;
                justify-content: space-between;
                gap: 2rem;
            }
            /* 强制覆盖移动端的隐藏属性：保证在桌面端中间两列显示为flex可见 */
            .ifoot-col:nth-child(2),
            .ifoot-col:nth-child(3) {
                display: block !important;
            }
            /* 四列自适应宽度，桌面端饱满布局 */
            .ifoot-col {
                flex: 1;
                width: auto;
                margin-bottom: 0;
            }
            /* 第一列(公司信息)稍宽一些，占比均衡 */
            .ifoot-col:first-child {
                flex: 1.2;
                min-width: 240px;
            }
            /* 中间两列快速链接 & 产品服务 均匀分布 */
            .ifoot-col:nth-child(2),
            .ifoot-col:nth-child(3) {
                flex: 1;
            }
            .ifoot-col:last-child {
                flex: 0.9;
                min-width: 200px;
            }
            .ifoot-title {
                margin-top: 0;
            }
            .ifoot-logo-text {
                font-size: 28px;
            }
            .ifoot-logo-img {
                max-height: 48px;
            }
        }

        /* 中等屏幕(平板横屏，641px-767px之间) 由于移动端限制<768，保持隐藏中间列，但为了让平板竖屏也有合理表现，采用同样隐藏逻辑 */
        @media (min-width: 641px) and (max-width: 767px) {
				        .ifoot-logo {
         display: none;
        }
            /* 维持移动端隐藏中间两列，但是布局更加舒适 */
            .ifoot-col:nth-child(2),
            .ifoot-col:nth-child(3) {
                display: none;
            }
            .ifoot-row {
                gap: 2rem;
            }
            .ifoot-col:first-child, .ifoot-col:last-child {
                width: 100%;
            }
        }

        /* 小手机设备字体微调 */
        @media (max-width: 480px) {
			        .ifoot-logo {
         display: none;
        }
            .ifoot-footer {
                padding: 36px 18px 24px;
            }
            .ifoot-title {
                font-size: 16px;
            }
            .ifoot-contact-item {
                font-size: 14px;
            }
            .ifoot-qrcode {
                width: 96px;
                height: 96px;
            }
        }

        /* 辅助元素 */
        .badge-icp {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            justify-content: center;
            flex-wrap: wrap;
        }