@font-face {
    font-family: 'MyFont';
    src: url('Poppins-Bold.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            text-decoration: none;
            list-style: none;
        }
        body {
            background-color: #ffffff;
        }

        .logo1{
            float: left;
            width: 290px;
        }
        .logo1 img{
            width:100%;
        }
        .daohang{
            max-width: 1434px;
            margin: 0 auto;
            height: 79px;
            margin-top: 30px;
            margin-bottom: 30px;
        }
        .daohang ul li{
            float: left;
            display: flex;
            height: 79.66px;
            padding: 28.38px 22.904px 29.28px 22.904px;
            justify-content: center;
            align-items: center;
            width: 143px;
            text-align: center;
        }
        .daohang ul li a{
            color: #333;
            text-align: center;
            font-family: Arial;
            font-size: 16.9px;
            font-style: normal;
            font-weight: 700;
            line-height: 21.91px; /* 129.645% */
        }


        .slider-wrap {
            width: 100%;
            height: 600px;
            position: relative;
            overflow: hidden;
        }
        /* 轮播图片容器 */
        .slider-container {
            width: 100%;
            height: 100%;
            display: flex;
            transition: transform 0.6s ease-in-out;
        }
        .slide-item {
            flex: 0 0 100%;
            height: 600px;         
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background-position: center center;
            background-repeat: no-repeat;
            background-size: cover;
        }
        .slide-text {
            text-align: center;
        }
        .slide-text h1 {
            font-size: clamp(3rem, 8vw, 7rem);
            line-height: 1;
        }
        .slide-text .sub1 {
            font-size: clamp(1.2rem, 3vw, 2.4rem);
            margin: 12px 0;
        }
        .slide-text .sub2 {
            font-size: clamp(1rem, 2vw, 1.8rem);
            letter-spacing: 2px;
        }
        .slide-text .date {
            margin-top: 30px;
            font-size: clamp(1.4rem, 3vw, 2.6rem);
            color: #40a8ff;
        }
        /* 左右箭头按钮 */
        .arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: rgba(255,255,255,0.25);
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10;
            transition: background 0.3s;
        }
        .arrow:hover {
            background: rgba(255,255,255,0.45);
        }
        .prev {
            left: 20px;
        }
        .next {
            right: 20px;
        }
        /* 底部小圆点指示器 */
        .dots-wrap {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 12px;
            z-index: 10;
        }
        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255,255,255,0.35);
            cursor: pointer;
            transition: all 0.3s;
        }
        .dot.active {
            background: #fff;
            transform: scale(1.2);
        }


        .banner{position: relative;}

        .banner p{
            position: absolute;
            top: 50%;
            left: 50%;
            -webkit-transform: translate(-50%, -50%);
            -ms-transform: translate(-50%,-50%);
            transform: translate(-50%, -50%);
            font-family: "Alibaba PuHuiTi 2.0";
            width: 70%;
            font-size: 3.125rem;
            font-weight: 800;
            color: #fff;
            margin: 0;
            text-align: center;
        }


        .container {
            clear: both;
            max-width: 1434px;
            margin: 0 auto;
            margin-top:50px;
        }
        h1 {
            color: #1967c2;
            margin-bottom: 24px;
            font-family: "Alibaba PuHuiTi 2.0";
            font-size: 35.9px;
            font-style: normal;
            font-weight: 800;
            line-height: normal;
            font-family: "MyFont", sans-serif;
        }
        .pc-wrap {
            display: grid;
            grid-template-columns: 70% 30%;
            gap: 24px;
        }
        .box-fixed-height {
            height: 699px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            padding: 4px;
            padding: 1.25rem;
            border: .05208rem solid #1866cc;
        }
        .header-bar {
            background: linear-gradient(90deg, #1967c2, #63a8f0);
            color: #fff;
            padding: 12px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-shrink: 0;
        }
        .header-bar button {
            font-size: 20px;
            padding: 0 8px;
            background: transparent;
            border: none;
            color: #fff;
            cursor: pointer;
        }
        .header-bar h2,
        .header-bar h3 {
            font-size: 20px;
            font-weight: 500;
        }
        .header-center {
            text-align: center;
            justify-content: center;
        }
        .week-row {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            background-color: #eff6ff;
            flex-shrink: 0;
            background: linear-gradient(90deg, #589CF5 2.14%, #99D3FF 100%);
        }
        .week-row div {
            text-align: center;
            display: flex;
            width: 137.6px;
            padding: 11.95px 0;
            flex-direction: column;
            align-items: center;
            border-top: 0.5px solid #09F;
            color: #FFF;
            text-align: center;
            font-family: "Microsoft YaHei";
            font-size: 19.1px;
            font-style: normal;
            font-weight: 400;
            line-height: normal;
            border-right: 0.5px solid #FFF;
        }
        #calendarWrap {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            flex: 1;
        }
        .calendar-day {
            border:  0.5px solid #09F;
            padding: 4px;
            cursor: pointer;
            transition: background-color 0.2s;
            height: 93px;
        }
        .calendar-day:hover {
            background-color: #eff6ff;
        }
        .calendar-day.active {
            background: linear-gradient(180deg, #589cf5, #99d3ff);
            color: white;
        }
        .calendar-day.other-month {
            color: #C0C4CC;
            font-family: "Microsoft YaHei";
            font-size: 19.1px;
            font-style: normal;
            font-weight: 600;
            line-height: normal;
            background: rgba(220, 233, 250, 0.56);
        }
        .calendar-day > div:first-child {
            color: #003D8F;
            font-family: "Microsoft YaHei";
            font-size: 19.1px;
            font-style: normal;
            font-weight: 600;
            line-height: normal;
        }
        .calendar-day > div:last-child {
            color: #C0C4CC;
            font-family: "Microsoft YaHei";
            font-size: 19.1px;
            font-style: normal;
            font-weight: 600;
            line-height: normal;
        }
        .calendar-day.active div{
            color:#fff;
        }
        .calendar-day div:nth-child(2){
            font-family: Arial;
            margin-top: .625rem;
            text-align: center;
            font-weight: 400;
            color: #003d8f; 
        }
        .content-area {
            padding: 16px;
            flex: 1;
            overflow-y: auto;
            /* 隐藏滚动条 */
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .content-area::-webkit-scrollbar {
            display: none;
        }
        .content-area > div {
            margin-bottom: 16px;
        }
        .content-area p {
            color: #64748b;
        }
        .content-area img {
            width: 100%;
        }
        .mobile-wrap {
            display: none;
            flex-direction: column;
            gap: 24px;
        }
        .mobile-box {
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }
        #calendarWrapMobile {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
        }
        .mobile-content {
            padding: 16px;
            max-height: 662px;
            overflow-y: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .mobile-content::-webkit-scrollbar {
            display: none;
        }
        .mobile-content > div {
            margin-bottom:16px;
        }
        .mobile-content img {
            width:100%;
            border-radius:8px;
        }
        .mobile-content p {
            color:#64748b;
        }
        @media screen and (max-width: 1023px) {
            .pc-wrap {
                display: none;
            }
            .mobile-wrap {
                display: flex;
            }
        }








        /* 日历下面 */
        .container1 {
            max-width: 1434px;
            margin: 0 auto;
            padding-top: 60px;
        }
        /* ===== News of International Month ===== */
        .section-news {
            margin-bottom: 80px;
        }
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
        }
        .section-title {
            font-family: "Alibaba PuHuiTi 2.0";
            font-family: "MyFont", sans-serif;
            font-size: 35.9px;
            font-style: normal;
            font-weight: 800;
            line-height: normal;
            background: linear-gradient(90deg, #003D8F 5.73%, #1884D8 100%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .more-link {
            color: #1B8CE0;
            font-family: "Microsoft YaHei";
            font-size: 29.9px;
            font-style: normal;
            font-weight: 400;
            line-height: normal;
        }
        .news-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        .news-big-card {
            width: 705.05px;
            height: 399.33px;
            overflow: hidden;
            position: relative;
        }
        .news-big-card img {
            width: 100%;
            display: block;
        }
        .news-list-wrap {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-item {
            display: grid;
            grid-template-columns: 184px 1fr;
            gap:14px;
        }
        .news-item img {
            width:184px;
            height:122px;
            object-fit: cover;
        }
        .news-item h4 {
            color: #333;
            font-family: Arial;
            font-size: 15.7px;
            font-style: normal;
            font-weight: 700;
            line-height: 22.9px; /* 145.86% */
        }
        .news-item p {
            color: #333;
            font-family: Arial;
            font-size: 13.9px;
            font-style: normal;
            font-weight: 400;
            line-height: 22.9px; /* 164.748% */
            margin-top: 12px;
        }
        .banner-caption{
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 18px 22px;
            background: rgba(0, 0, 0, 0.45);
            color: #fff;
            font-size: 18px;
        }
        /* ===== Achievements Section ===== */
        .section-achieve {
        }
        .achieve-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        .achieve-left-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .achieve-item {
            padding: 12px 10px;
            border-bottom: 1px solid #ddd;
            cursor: pointer;
            transition: all 0.25s;
            position: relative;
        }
        .achieve-item:hover {
            background-color: #f4f8ff;
        }
        .achieve-item p {
            color: #333;
            font-family: Arial;
            font-family: "Inter", sans-serif;
            font-size: 21.9px;
            font-style: normal;
            font-weight: 400;
            line-height: 30.87px; /* 140.959% */
            margin-left:25px;
        }
        .achieve-item::before {
            content: "●";
            color: #1967c2;
            margin-right: 8px;
            position: absolute;
            top: 34%;
            transform: translate(-50%, 0);
        }
        .achieve-right-img {
            width: 100%;
            height: 396px;
            overflow: hidden;
        }
        .achieve-right-img img {
            width:100%;
            display:block;
        }

        /* responsive */
        @media screen and (max-width:992px) {
            .news-wrap, .achieve-wrap {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size:24px;
            }
        }




        .container2 {
            max-width: 1434px;
            margin: 0 auto;
        }
        .box3 {
            position: relative;
            background-image: radial-gradient(#e8f0fc 8%, transparent 8%);
            background-size: 30px 30px;
            background-position: 0 0;
            padding: 90px 0;
        }
        .box3-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 40px;
        }
        .box3-title {
            font-family: "Alibaba PuHuiTi 2.0";
            font-family: "MyFont", sans-serif;
            font-size: 35.9px;
            font-style: normal;
            font-weight: 800;
            line-height: normal;
            background: linear-gradient(90deg, #003D8F 5.73%, #1884D8 100%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .box3-more {
            color: #1B8CE0;
            font-family: "Microsoft YaHei";
            font-size: 29.9px;
            font-style: normal;
            font-weight: 400;
            line-height: normal;
        }
        .box3-wrap {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 36px;
            align-items: start;
        }
        /* 左侧大图区域 */
        .box3-left-wrap {
            display: flex;
            flex-direction: column;
            gap: 56px;
        }
        .box3-big-card {
            position: relative;
            width: 518.67px;
            height: 621.4px;
            overflow: hidden;
            background: url(card-5.5440da57.png) no-repeat 0 100%;
            background-size: 100% 100%;
        }
        .box3-big-card img {
            width: 100%;
            display: block;
        }
        .box3-info {
            width: 80%;
            position: absolute;
            height: 8.59375rem;
            left: 0;
            bottom: 0;
            z-index: 4;
            background: url(card-4.e7996bbb.png) no-repeat 0 100%;
            background-size: 100% 100%;
            color: #fff;
            display: -webkit-inline-box;
            display: -webkit-inline-flex;
            display: -ms-inline-flexbox;
            display: inline-flex;
            padding: .52083rem 1.04167rem;
            -webkit-box-orient: vertical;
            -webkit-box-direction: normal;
            -webkit-flex-direction: column;
            -ms-flex-direction: column;
            flex-direction: column;
            -webkit-box-pack: center;
            -webkit-justify-content: center;
            -ms-flex-pack: center;
            justify-content: center;
            gap: .41667rem;
        }
        .box3-name {
            color: #FFF;
            font-family: Inter;
            font-family: "MyFont", sans-serif;
            font-size: 31.9px;
            font-style: normal;
            font-weight: 700;
            line-height: normal;
        }
        .box3-desc {
            color: #FFF;
            font-family: Inter;
            font-size: 19.9px;
            font-style: normal;
            font-weight: 400;
            line-height: normal;
        }

        .line {
            -webkit-flex-shrink: 0;
            -ms-flex-negative: 0;
            flex-shrink: 0;
            width: 100%;
            height: .05208rem;
            background: -webkit-linear-gradient(left, #fff, hsla(0, 0%, 100%, .5));
            background: linear-gradient(90deg, #fff, hsla(0, 0%, 100%, .5));
        }

        /* 大图下方一排图片 */
        .box3-bottom-row {
            display: grid ;
            grid-template-columns: repeat(2, 1fr);
            gap: 46px;
        }
        .box3-bottom-item {
            cursor: pointer;
        }
        .box3-bottom-item img {
            width: 236.01px;
            height: 282.74px;
            object-fit: cover;
            display: block;
            border-radius: 0;
            transition: all 0.25s ease;
        }
        /* 右侧小图网格 */
        .box3-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 56px;
        }
        .box3-item {
            width: 236.01px;
            height: 282.74px;
            cursor: pointer;
            background: url(card-5.5440da57.png) no-repeat 0 100%;
            background-size: 100% 100%;
        }
        .box3-item img {
            width: 236.01px;
            height: 282.74px;
            object-fit: cover;
            display: block;
            /* 移除圆角 */
            border-radius: 0;
            transition: all 0.25s ease;
        }
        .box3-item:hover img {
            transform: scale(1.03);
        }
        /* responsive */
        @media screen and (max-width:992px) {
            .box3-wrap {
                grid-template-columns: 1fr;
            }
            .box3-grid {
                grid-template-columns: repeat(2,1fr);
            }
            .box3-title {
                font-size:24px;
            }
            .box3-item {
                width:100%;
                height:auto;
            }
            .box3-item img {
                width:100%;
                height:auto;
            }
        }
        @media screen and (max-width:576px) {
            .box3-grid {
                grid-template-columns: 1fr;
            }
            .box3-bottom-row {
                grid-template-columns: 1fr;
            }
        }




        .container3 {
            max-width: 1434px;
            margin: 0 auto;
        }
        .box4 {
            width: 100%;
        }
        .box4-title {
            font-size: 36px;
            color: #1967c2;
            font-weight: bold;
            margin-bottom: 32px;
        }
        .box4-wrap {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
        }
        /* 左侧大视频卡片 */
        .box4-big-card {
            position: relative;
            display: flex;
            width: 948.03px;
            height: 533.77px;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            aspect-ratio: 119 / 67;
            overflow: hidden;
        }
        .box4-big-card img {
            width: 100%;
            display: block;
        }
        .box4-play-icon {
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: rgba(0,0,0,0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 24px;
        }
        .box4-big-desc {
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            padding: 16px 20px;
            background: rgba(0, 40, 100, 0.65);
            color: #FFF;
            font-family: Arial;
            font-size: 15.9px;
            font-style: normal;
            font-weight: 400;
            line-height: 22.9px;
        }
        /* 右侧两个视频卡片，上下排列 */
        .box4-right-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .box4-item {
            position: relative;
            display: flex;
            width: 462.06px;
            height: 259.91px;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .box4-item img {
            width: 100%;
            display: block;
        }
        .box4-item-play {
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(0,0,0,0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }
        .box4-item-desc {
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            padding: 12px 16px;
            background: rgba(0, 40, 100, 0.65);
            color: #FFF;
            font-family: Arial;
            font-family: "Inter", sans-serif;
            font-size: 15.9px;
            font-style: normal;
            font-weight: 400;
            line-height: 22.9px;
        }
        /* 响应式 */
        @media screen and (max-width:992px) {
            .box4-wrap {
                grid-template-columns: 1fr;
            }
            .box4-title {
                font-size:28px;
            }
        }




        .container4 {
            max-width: 1434px;
            margin: 0 auto;
            padding-top:90px;
        }
        .box5 {
            width: 100%;
        }
        .box5-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 36px;
        }
        .box5-title {
            font-size: 36px;
            color: #1967c2;
            font-weight: bold;
        }
        .box5-more {
            color: #1967c2;
            font-size: 20px;
            text-decoration: none;
        }
        .box5-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .box5-item {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
        }
        .box5-img-wrap {
            border-right: none;
            width: 337.59px;
            /* height: 186.89px;
            aspect-ratio: 56 / 31; */
        }
        .box5-img-wrap img {
            width: 100%;
            height: 100%;
            display: block;
        }
        .box5-text-wrap {
            border: 1px solid #b8d8f5;
            padding: 20px;
        }
        .box5-text-wrap h4 {
            font-size:18px;
            color:#111;
            margin-bottom:14px;
            line-height:1.4;
        }
        .box5-text-wrap p {
            font-size:15px;
            color:#444;
            line-height:1.5;
        }
        /* responsive */
        @media screen and (max-width:992px) {
            .box5-grid {
                grid-template-columns: 1fr;
            }
            .box5-item {
                grid-template-columns: 1fr;
            }
            .box5-img-wrap {
                border-right:1px solid #b8d8f5;
                border-bottom:none;
            }
            .box5-title {
                font-size:28px;
            }
        }





        .container5 {
            width: 100%;
            background: url(back-3.cd4624bf.png) no-repeat;
            background-size: 100% 100%;
            padding-bottom: 90px;
        }
        .box6 {
            max-width: 1434px;
            margin: 0 auto;

            padding-top:90px;
        }
        .CONFERENCE{
            padding-top:90px;
        }
        .box6-title {
            font-size: 36px;
            color: #1967c2;
            font-weight: bold;
            margin-bottom: 32px;
        }
        /* 第一行 3个卡片 */
        .box6-row1 {
            display: grid;
            grid-template-columns: repeat(3,1fr);
            gap:24px;
            margin-bottom:16px;
        }
        .box6-card {
            border:1px solid #b8d8f5;
        }
        .box6-card a {
            text-decoration: none;
        }
        .box6-card-img {
            display: block;
            width: 462.06px;
            height: 259.64px;
            aspect-ratio: 105 / 59;
        }
        .box6-card-text {
            padding:16px;
            font-size:15px;
            color:#333;
            line-height:1.4;
        }
        .box6-row1-more {
            text-align:right;
            margin-bottom:48px;
        }
        .box6-more-link {
            color:#1967c2;
            font-size:20px;
            text-decoration:none;
        }
        .box6-subtitle {
            text-align:center;
            font-size:28px;
            color:#1967c2;
            font-weight:bold;
            margin-bottom:32px;
        }
        /* 第二行 4个卡片 */
        .box6-row2 {
            display:grid;
            grid-template-columns: repeat(4,1fr);
            gap:24px;
            margin-bottom:16px;
        }
        .box6-card-bottom {
            position: relative;
            width: 341px;
            height: 269px;
            overflow: hidden;
        }
        .box6-card-bottom a {
            display:block;
            text-decoration:none;
        }
        .box6-card-bottom img {
            width:100%;
            display:block;
        }
        .box6-card-bottom-text {
            position: absolute;
            left: 0;
            bottom: 0;
            background: rgba(0, 61, 143, 0.75);
            color: #fff;
            font-size: 15px;
            line-height: 1.4;
            display: flex;
            width: 340.57px;
            height: 97.59px;
            padding: 19.917px;
            flex-direction: column;
            align-items: flex-start;
        }
        .box6-row2-more {
            text-align:right;
        }
        /* 响应式 */
        @media screen and (max-width:992px) {
            .box6-row1 {
                grid-template-columns: repeat(2,1fr);
            }
            .box6-row2 {
                grid-template-columns: repeat(2,1fr);
            }
            .box6-title {
                font-size:28px;
            }
            .box6-subtitle {
                font-size:22px;
            }
        }
        @media screen and (max-width:576px) {
            .box6-row1 {
                grid-template-columns: 1fr;
            }
            .box6-row2 {
                grid-template-columns: 1fr;
            }
        }














          /* 外层通栏100%宽度 */
    .container6 {
        width: 100%;
    }
    /* 中间版心固定1434px，居中 */
    .box7-inner {
        max-width: 1434px;
        margin: 0 auto;
        position: relative;
    }

    .box7 {
        width: 100%;
    }

    /* 轮播外层容器：通栏背景 */
    .box7-carousel-wrap {
        background: url(logobj.png) no-repeat;
        padding: 50px 0;
        overflow: hidden;
        background-size: 100% 100%;
    }

    /* 可视窗口 */
    .box7-carousel-view {
        overflow: hidden;
        padding: 0 20px;
    }

    /* 轮播容器：两行8列 */
    .box7-carousel {
        display: grid;
        grid-template-columns: repeat(8, 1fr);
        grid-template-rows: repeat(2, auto);
        gap: 20px 24px;
        transition: transform 0.4s ease;
    }

    .box7-carousel-item {
        width: 182.725px;
        flex-direction: column;
        align-items: flex-start;
        height: 147px;
    }

    .box7-carousel-item img {
        width: 100%;
        height: 100%;
    }

    /* 左右箭头按钮 */
    .box7-carousel-btn {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.45);
        border: none;
        font-size: 22px;
        cursor: pointer;
        color: #222;
        z-index: 2;
    }

    .box7-prev {
        left: -50px;
    }

    .box7-next {
        right: -70px;
    }

    /* Footer底部区域：通栏深色背景 */
    .box7-footer {
        width:100%;
        background: #152438;
        color: #fff;
        padding: 40px 0;
    }

    .box7-footer-inner {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 32px;
        align-items: start;
    }

    .box7-footer-logo {
        width: 298.75px;
        height: 97.67px;
    }

    .box7-footer-logo img {
        width: 100%;
        height:100%;
    }

    .box7-footer-logo-text h4 {
        font-size: 20px;
        font-weight: normal;
        margin-bottom: 4px;
    }

    .box7-footer-logo-text span {
        font-size: 14px;
        opacity: 0.8;
    }

    .box7-contact h5,
    .box7-links h5 {
        font-size: 16px;
        opacity: 0.7;
        margin-bottom: 14px;
        font-weight: normal;
    }

    .box7-contact p {
        font-size: 14px;
        line-height: 1.8;
        opacity: 0.9;
    }

    .box7-links a {
        display: block;
        color: #fff;
        font-size: 14px;
        line-height: 1.8;
        opacity: 0.9;
        text-decoration: none;
    }

    /* 响应式适配 */
    @media screen and (max-width: 1434px) {
        .box7-inner{
            padding:0 20px;
        }
    }
    @media screen and (max-width: 1200px) {
        .box7-carousel {
            grid-template-columns: repeat(6, 1fr);
        }
    }
    @media screen and (max-width: 992px) {
        .box7-carousel-wrap {
            padding: 40px 0;
        }
        .box7-carousel {
            grid-template-columns: repeat(4, 1fr);
            gap: 16px 18px;
        }
        .box7-footer-inner {
            grid-template-columns: 1fr;
            gap: 28px;
        }
    }
    @media screen and (max-width: 576px) {
        .box7-carousel-wrap {
            padding: 36px 0;
        }
        .box7-carousel {
            grid-template-columns: repeat(2, 1fr);
        }
        .box7-carousel-item {
            min-height: 90px;
            padding: 14px;
        }
    }