.crumbs-content .l-content li {
    padding-right: 0;
}

.crumbs-content .l-content li a {
    padding-right: 0;
}

.mainArea {
    width: 1200px;
    margin: 0 auto;
    font-family: "Microsoft Yahei";
}

.mainArea .EnglishF {
    font-family: Helvetica, Simsun, Simhei, Arial, sans-serif;
}

.mainArea img {
    border: 0;
}

/* .mainArea * {
    margin: 0;
    padding: 0;
} */

.mainArea .clearfixs:after {
    content: ".";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
}

.mainArea .VN_opacity {
    transition: opacity ease 0.2s;
    -webkit-transition: opacity ease 0.2s;
    -moz-transition: opacity ease 0.2s;
}

.mainArea .VN_opacity:hover {
    filter: alpha(opacity=75);
    -moz-opacity: 0.75;
    opacity: 0.75;
}



/* ========== 栏目1专属样式 ========== */
#section1 {
    /* 替换为你的背景图地址，优先用@2x图做高清适配 */
    /* 格式示例：background-image: url('./images/bg-section1@2x.png'); */
    /* background: url('../images/bg-section1@2x.png') no-repeat center center; */
    /* 高清图适配：如果用@2x图，需要设置background-size为1440px 816px */
    background-size: auto 110%;
    overflow: hidden;
    font-family: "SimHei", "黑体";
    position: fixed;
    height: 680px;
    /* min-height: 900px; */
    margin: 0px !important;
    top: 0px;
}

#section1 .bg {
    position: absolute;
    width: max-content;
    display: flex;
    flex-direction: row;
    gap: 16px;
    /* transform: rotate(-30deg) translate(122px, -412px); */
    left: 35%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);

}

#section1 .bg div {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

#section1 .bg div:nth-child(2n+1) {
    transform: translateY(1000px);
}

#section1 .bg div:nth-child(2n) {
    transform: translateY(-1000px);
}

#section1 .bg.move-in div {
    transform: translateY(0);
    transition: transform 60s linear;
}

#section1 .bg div img {
    display: block;
    width: 204px;
    height: auto;
}

#section1 .section-inner {
    position: relative;
    /* 开启相对定位才能设置z-index */
    z-index: 20;
    background: none;
}

#section1::before {
    content: "";
    /* 伪元素必须有content */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* 你指定的渐变蒙版样式 */
    /* background: linear-gradient( 174deg, rgba(46,46,46,0.51) 0%, rgba(255,255,255,0.87) 38.29%, rgba(250,250,250,0.83) 71.18%, rgba(255,255,255,0.2) 100%); */
    background: linear-gradient(174deg, rgba(230, 230, 230, 0.5) 0%, rgba(255, 255, 255, 0.87) 38.29%, rgba(230, 230, 230, 0.83) 71.18%, rgba(255, 255, 255, 0.5) 100%);

    /* 蒙版层级低于内容（内容默认z-index为auto，蒙版设为1，内容会自动在上方） */
    z-index: 1;
}




/* 2. 中间内容块（719px*219px，左右居中，距离顶部225px） */
#section1 .middle-block {
    width: 599px;
    /* 原719px */
    height: 183px;
    /* 原219px */
    position: absolute;
    top: 43%;
    left: 50%;
    display: flex;
    flex-direction: column;
    transform: translate(-50%, -50%);
}

/* #section1 .middle-block.fade-in.visible {
    transform: translate(-50%, -50%);
}

#section1 .middle-block.fade-in {
    transform: translate(-50%, 60px);
} */

#section1 .middle-block h3 {
    width: max-content;
    display: inline-block;
    border-radius: 27px;
    /* 原32px */
    color: #00133B;
    font-weight: lighter;
    padding: 7px 13px;
    /* 原8px 16px */
    font-size: 14px;
    /* 原17px */
    line-height: 18px;
    /* 原22px */
    background: linear-gradient(323deg, rgba(255, 255, 255, 0.23) 0%, rgba(255, 255, 255, 0.72) 100%);
    /* border: 1px solid; */
    border-image: linear-gradient(334deg, rgba(255, 255, 255, 0.23), rgba(246, 246, 246, 1)) 1 1;
}

#section1 .middle-block h1 {
    color: #000F2F;
    font-size: 47px;
    font-family: "Microsoft YaHei", "微软雅黑", "Microsoft JhengHei", sans-serif;
    font-weight: 900;
    margin-top: -12px;
}

#section1 .middle-block h1 .e {
    font-size: 110px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

}

#section1 .middle-block h1 .o {
    background: url('../images/o.png') no-repeat center;
    background-size: 100% 100%;
    width: 68px;
    /* 原82px */
    height: 68px;
    /* 原82px */
    display: inline-block;
    line-height: 107px;
    /* 原128px */
    text-indent: -9999px;
    overflow: hidden;
}

#section1 .middle-block h2 {
    font-size: 23px;
    /* 原28px */
    line-height: 35px;
    /* 原42px */
    font-weight: bold;
    text-align: center;
    color: #00133B;
    letter-spacing: 3px;
}

/* 3. 中下内容块（宽度245px，居中，距离顶部552px） */
#section1 .bottom-middle-block {
    width: 204px;
    /* 原245px */
    position: absolute;
    top: 85%;
    left: 50%;
    text-align: center;
    font-size: 11px;
    /* 原14px */
    line-height: 15px;
    /* 原18px */
    color: #000F2F;
    font-weight: lighter;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    gap: 11px;
    /* 原13px */
}

/* #section1 .bottom-middle-block.fade-in.visible {
    transform: translate(-50%, -50%);
}

#section1 .bottom-middle-block.fade-in {
    transform: translate(-50%, 60px);
} */

#section1 .bottom-middle-block .download-btn {
    display: block;
    width: 204px;
    height: 53px;

    position: relative;
    border: 0px;
    cursor: pointer;
    transform: translateY(0px);
    transition: transform 0.5s ease;
    border-radius: 8px;
    background: linear-gradient(155deg, rgba(225, 225, 225, 1), rgba(165, 165, 165, 1));
}

#section1 .bottom-middle-block .download-btn::before {
    content: '';
    position: absolute;
    left: 2px;
    /* 原3px */
    right: 2px;
    /* 原3px */
    top: 2px;
    /* 原3px */
    bottom: 2px;
    /* 原3px */
    border-radius: 7px;
    /* 原8px */
    background: linear-gradient(155deg, rgba(225, 225, 225, 0), rgba(255, 255, 255, 1));
}

#section1 .bottom-middle-block .download-btn::after {
    content: '';
    position: absolute;
    left: 5px;
    /* 原6px */
    right: 5px;
    /* 原6px */
    top: 5px;
    /* 原6px */
    bottom: 5px;
    /* 原6px */
    border-radius: 7px;
    /* 原8px */
    background: url('../images/download-btn22.png') no-repeat center;
    background-size: 194px 45px;
    /* 原233px 54px */
    box-shadow: none;
    transition: box-shadow 0.5s ease;
}

#section1 .bottom-middle-block .download-btn:hover {

    transform: translateY(-4px);
    transition: transform 0.5s ease;
}

#section1 .bottom-middle-block .download-btn:hover::after {
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
    transition: box-shadow 0.5s ease;
}

#section1 .bottom-middle-block a {
    cursor: pointer;
    text-decoration: underline;
    color: #000F2F;
}

#section1 .bottom-middle-block a:hover {
    color: #0F218B;
}

#section1 .bottom-middle-block a span {
    font-size: 17px;
    /* 原20px */
    padding-right: 4px;
    /* 原5px */
    font-weight: normal;
    margin-bottom: -2px;
    /* 原-3px */
    display: inline-block;
    vertical-align: middle;
}

#core-feature {
    margin-top: 680px;
    background-color: white;
}

#core-feature .section-inner {
    background-color: white;
    text-align: center;
}

/* 第一块内容容器：距离顶部51px */
#core-feature .top-text-block {
    height: fit-content;
    display: inline-block;
    transform: translateY(0);
}

/* #core-feature .top-left-you.fade-in {
    transform: translateY(360px);
    opacity: 0;
}

#core-feature .top-left-you.fade-in.visible {
    transform: translateY(0px);
    opacity: 1;
    transition: transform 1s ease, opacity 1s ease;
} */

/* 底层大“你”字 */
#core-feature .bottom-you {
    font-size: 233px;
    color: #F8F8FA;
    position: absolute;
    top: 0;
    left: 0;
    font-weight: bold;
    /* 避免文字超出容器，可根据需要调整 */
    line-height: 1;
    z-index: 1;
    /* 底层层级更低 */
}

/* 上层内容容器：左+右布局 */
#core-feature .top-content {
    position: relative;
    z-index: 2;
    /* 上层层级更高 */
    display: flex;
    align-items: flex-start;
    /* 顶部对齐 */
    gap: 17px;
    /* 原20px */
    padding-top: 33px;
    /* 原40px */
    padding-left: 39px;
    /* 原47px */
}

/* 左侧上层“你”字 */
#core-feature .top-left-you {
    font-size: 122px;
    color: #000F2F;
    line-height: 180px;
    /* 避免文字换行/溢出 */
    white-space: nowrap;
    font-weight: bold;
}

/* 右侧文字容器 */
#core-feature .top-right-text {
    display: flex;
    flex-direction: column;
    gap: 8px;
    /* 上下行间距，可按设计图调整 */
    padding-top: 25px;
    /* 微调垂直对齐，可按需修改 */
    text-align: left;
    font-weight: bold;
}

/* 右侧上行文字 */
#core-feature .right-text-top {
    font-size: 35px;
    line-height: 52px;
    color: #000F2F;
    white-space: nowrap;
}

/* 右侧下行文字 */
#core-feature .right-text-bottom {
    font-size: 30px;
    padding-top: 7px;
    line-height: 35px;
    color: #777585;
    white-space: nowrap;
}

#core-feature .three-col-block {
    width: 100%;
    padding: 0px 155px;
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    height: 176px;
}

#core-feature .three-col-block.no2 {
    position: relative;
    margin-top: -50px;
    z-index: 5;
}

#core-feature .three-col-block.fade-in.visible {
    transform: translateY(0);
}

#core-feature .three-col-block.fade-in {
    transform: translateY(50px);
}

#core-feature .col-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#core-feature .three-col-block.no1 .col-item:not(:nth-child(2)) {
    justify-content: flex-end;
}

#core-feature .three-col-block.no2 .col-item:nth-child(2) {
    justify-content: flex-end;
}

#core-feature .col-icon {
    width: 60px;
    height: 60px;
}

#core-feature .i2-01 {
    background: url('../images/i2-03.png') no-repeat center;
    background-size: 100% 100%;
}


#core-feature .i2-02 {
    background: url('../images/i2-02.png') no-repeat center;
    background-size: 100% 100%;
}


#core-feature .i2-03 {
    background: url('../images/i2-01.png') no-repeat center;
    background-size: 100% 100%;
}

#core-feature .i2-04 {
    background: url('../images/i2-04.png') no-repeat center;
    background-size: 100% 100%;
}


#core-feature .i2-05 {
    background: url('../images/i2-05.png') no-repeat center;
    background-size: 100% 100%;
}


#core-feature .i2-06 {
    background: url('../images/i2-06.png') no-repeat center;
    background-size: 100% 100%;
}

#core-feature .three-col-block .col-text>p:first-child {
    padding-top: 12px;
    /* 原14px */
    font-size: 18px;
    /* 原22px */
    color: #000F2F;
    line-height: 32px;
    /* 原38px */
    margin-bottom: 7px;
    /* 原8px */
}

#core-feature .three-col-block .col-text>p strong {
    font-size: 22px;
    font-weight: bold;
}

#core-feature .three-col-block.no2 .col-text>p strong {
    color: #0F218B;
}

#core-feature .three-col-block .col-text>p:last-child {
    font-size: 13px;
    color: #000F2F;
    line-height: 20px;
}


#core-feature .middle-block {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 417px;
}

#core-feature .middle-block>div:first-child {
    position: absolute;
    bottom: 108px;
    z-index: 2;
}

#core-feature .middle-block>div:nth-child(2) {
    position: absolute;
    bottom: 108px;
    z-index: 2;
}

#core-feature .middle-block>div:nth-child(2) img {
    transform: translateX(42px);
}

#core-feature .middle-block>div:nth-child(3) {
    position: absolute;
    bottom: 108px;
    height: 147px;
    overflow: hidden;
    z-index: 2;
}

#core-feature .middle-block>div:nth-child(3) img {
    transform: translateY(-50%);
}



#core-feature .middle-block>div:last-child {
    position: absolute;
    bottom: 0px;
    z-index: 1;
}


/* ========== 栏目3专属样式 ========== */
.border-box {
    position: relative;
    z-index: 20;
    padding: 61px 71px 35px 71px;
    /* 原 73 / 85 / 42 / 85 */
    box-sizing: border-box;
    box-shadow: 0px 0px 21px 0px rgba(0, 0, 0, 0.08);
    /* 原25px */
    border-radius: 18px;
    /* 原22px */
    border-image: linear-gradient(155deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.59)) 2 stretch;
    display: flex;
    flex-direction: column;
    /* 上下两行布局 */
}

#feature {
    background-color: white;
    height: calc(100vh - 140px + 400px);
    /* height: calc(100vh - 140px + 1200px);; */
    /* height: calc(700px - 117px + 333px); */
    overflow: visible !important;
}

#feature .section-inner {
    /* position: relative; */
    position: sticky;
    /* height: calc(700px - 117px); */
    top: 120px;
    height: calc(100vh - 140px);
    /* 2. 必须设置高度！sticky元素无高度则不可见 */
    min-height: 736px;
    width: 1200px;
    /* 继承通用样式，确保宽度 */
    margin: 0 auto;
    /* 居中 */


    z-index: 999;
}

#feature .border-box {
    /* height: calc(700px - 117px); */
    height: calc(100vh - 140px);
    min-height: 736px;
}

#feature .box-row-first {
    display: flex;
    gap: 42px;
    align-items: flex-start;
    /* margin-bottom: 40px; */
    justify-content: center;
    font-size: 23px;
    line-height: 34px;
    font-weight: normal;
    color: #000F2F;
}

#feature .box-row-first strong {
    font-size: 35px;
    line-height: 52px;
    font-weight: bold;
}

#feature .col-second {
    margin-top: 23px;
    display: flex;
    flex-direction: column;
    gap: 7px;
    text-align: left;
}

#feature .second-text-bottom {
    font-size: 14px;
    line-height: 16px;
}

#feature .box-row-second {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 25px;
    /* height: calc(100vh - 140px); */
}

/* Tab标签容器：适配新版标签尺寸 */
#feature .tab-labels {
    padding-top: 72px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    /* Tab之间的间距，按需调整 */
    width: 309px;
    /* 标签宽度固定371px */
}

/* 单个Tab标签：宽371px，高128px，两列布局 */
#feature .tab-label {
    width: 100%;
    height: 107px;
    padding: 0;
    /* 重置原有padding */
    margin: 0;
    transition: all 0.3s;
    display: flex;
    /* 两列布局核心 */
    align-items: center;
    border-radius: 18px;
    position: relative;
    cursor: pointer;
}

#feature .tab-label::before {
    content: "";
    height: 100%;
    border-left: 1px dashed #CCCCCC;
    position: absolute;
    top: calc(50% + 8px);
    left: -18px;
    width: 1px;
}


#feature .tab-label::after {
    content: "";
    height: 8px;
    width: 8px;
    border-radius: 8px;
    background-color: white;
    border: 1px solid #CCCCCC;
    position: absolute;
    top: 50%;
    left: -22px;
}

#feature .tab-label.active::before {
    border-left: 1px dashed #0F218B;
}

#feature .tab-label.active::after {
    background-color: #0F218B;
    border: 1px solid #0F218B;
}

#feature .tab-label:last-child::before {
    content: none;
    width: 0px;
}

/* Tab激活态样式 */
#feature .tab-label.active {
    background: linear-gradient(180deg, #FFFFFF 0%, #FFFFFF 100%);
    box-shadow: 0px 12px 24px 0px rgba(0, 0, 0, 0.08);
}

/* Tab第一列：图标列，边距25px */
#feature .tab-icon-col {
    padding-left: 21px;
    /* 左边距25px */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Tab图标：42px*42px */
#feature .tab-icon {
    width: 35px;
    height: 35px;
    margin-top: 16px;
}

#feature .tab-label .tab-icon.i3-01 {
    background: url('../images/i3-01.png') no-repeat center;
    background-size: 100% 100%;
}

#feature .tab-label.active .tab-icon.i3-01 {
    background: url('../images/i3-01-act.png') no-repeat center;
    background-size: 100% 100%;
}

#feature .tab-label .tab-icon.i3-02 {
    background: url('../images/i3-02.png') no-repeat center;
    background-size: 100% 100%;
}

#feature .tab-label.active .tab-icon.i3-02 {
    background: url('../images/i3-02-act.png') no-repeat center;
    background-size: 100% 100%;
}

#feature .tab-label .tab-icon.i3-03 {
    background: url('../images/i3-03.png') no-repeat center;
    background-size: 100% 100%;
}

#feature .tab-label.active .tab-icon.i3-03 {
    background: url('../images/i3-03-act.png') no-repeat center;
    background-size: 100% 100%;
}

#feature .tab-label .tab-icon.i3-04 {
    background: url('../images/i3-04.png') no-repeat center;
    background-size: 100% 100%;
}

#feature .tab-label.active .tab-icon.i3-04 {
    background: url('../images/i3-04-act.png') no-repeat center;
    background-size: 100% 100%;
}


/* Tab第二列：文字列，三行布局 */
#feature .tab-text-col {
    text-align: left;
    margin-left: 13px;
    /* 图标与文字间距，按需调整 */
    display: flex;
    flex-direction: column;
    gap: 3px;
    /* 行间距，按需调整 */
}

/* 第一行：STEP 01 */
#feature .tab-step {
    font-size: 15px;
    line-height: 21px;
    color: rgba(192, 196, 214, 0.58);
}

/* 第二行：标题 */
#feature .tab-title {
    font-size: 18px;
    line-height: 25px;
    color: rgba(0, 15, 47, 0.58);
    font-weight: 600;
    /* 标题加粗，按需调整 */
}

/* 第三行：描述文字（细体） */
#feature .tab-desc {
    font-size: 13px;
    line-height: 18px;
    color: rgba(0, 15, 47, 0.58);
    font-weight: 300;
    /* 细体（light），部分字体需确认支持 */
}

/* 激活态文字颜色反转（可选，提升对比） */
#feature .tab-label.active .tab-step {
    color: #c0c4d6;
}

#feature .tab-label.active .tab-title,
#feature .tab-label.active .tab-desc {
    color: #000F2F;
}

/* Tab内容容器 */
#feature .tab-content-wrap {
    flex: 1;
    position: relative;
    height: 100%;
}

#feature .tab-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}

#feature .tab-content .title {
    text-align: right;
    font-size: 13px;
    line-height: 20px;
    color: #000F2F;
    font-weight: lighter;
}

#feature .tab-content strong {
    color: #0F218B;
}

#feature .tab-content strong.num {
    font-size: 80px;
    line-height: 106px;
}



#feature .tab-content img {
    width: 100%;
}

#feature .tab-content.active {
    display: block;
}


#customer {

    background-color: white;
}

#customer .title-row {
    text-align: left;
    /* 标题居中 */
}

#customer .main-title {
    font-size: 35px;
    /* 原42px */
    line-height: 52px;
    /* 原62px */
    color: #000F2F;
    margin-bottom: 7px;
    /* 原8px */
    font-weight: bold;
    position: relative;
}

#customer .main-title::after {
    content: " ";
    position: absolute;
    background: url('../images/i4-title.jpg') no-repeat center;
    background-size: 100% 100%;
    margin-left: 7px;
    /* 原8px */
    width: 24px;
    /* 原29px */
    height: 43px;
    /* 原52px */
}

#customer .sub-title {
    font-size: 14px;
    line-height: 16px;
    color: #777585;
}

/* 第二行：左右布局容器 */
#customer .content-row {
    margin-top: 90px;
    display: flex;
    align-items: center;
    gap: 2px;
    flex: 1;
    /* 占满剩余高度 */
}

/* 左侧：循环滚动块容器（仅显示3个块） */
#customer .scroll-blocks-wrap {
    flex: 1;
    overflow: hidden;
    /* 隐藏超出的块 */
    height: 100%;
    position: relative;
    margin: -17px 0 -17px -17px;
    /* 原-20px */
    padding: 17px 0 17px 17px;
    /* 原20px */
}

#contact-us .scroll-blocks-wrap::-webkit-scrollbar {
    display: none;
}


#customer .scroll-blocks-list {
    display: flex;
    gap: 17px;
    /* 块间距20px */
    height: 100%;
    /* 循环滚动动画 */
    transition: transform 0.5s ease;
    will-change: transform;
}

/* 单个滚动块：宽度285px */
#customer .scroll-block {
    flex: 0 0 238px;
    /* 原285px */
    height: 328px;
    /* 原393px */
    background-color: #f8f9fa;
    border-radius: 7px;
    /* 原8px */
    border: 1px solid #e5e7eb;
    color: #000F2F;
    display: flex;
    flex-direction: column;
    justify-content: space-between;

    padding: 54px 16px 27px 16px;
    /* 原65px 19px 32px 19px */
    background: url('../images/bg-say.png') no-repeat 16px 9px;
    background-size: 47px 35px;
    /* 原56px 42px */
}

#customer .scroll-block:hover {
    box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.14);
}


#customer .scroll-block .say {
    font-weight: lighter;
    font-size: 13px;
    line-height: 23px;
    text-indent: 2em;
}

#customer .scroll-block .say strong {
    color: #0F218B;
}

#customer .scroll-block .person {
    position: relative;
    bottom: 0px;
}

#customer .scroll-block .name {
    font-size: 17px;
    line-height: 24px;
    font-weight: bold;
}


#customer .scroll-block .comp,
#customer .scroll-block .job {
    font-size: 13px;
    line-height: 20px;
    font-weight: lighter;
}



/* 右侧固定块：宽度285px */
#customer .right-block {
    flex: 0 0 238px;
    /* 原285px */
    height: 328px;
    /* 原393px */
    background: url("../images/i4-bg.png") no-repeat center;
    background-size: 100% 100%;
    border-radius: 7px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #000F2F;
    gap: 32px;
    text-align: center;
}

#customer .icon {
    width: 63px;
    height: 63px;
    display: inline-block;
}

#customer .i4-01 {
    background: url("../images/i4-01.png") no-repeat center;
    background-size: 100% 100%;
}

#customer .right-block .text strong {
    font-size: 18px;
    line-height: 28px;
}

#customer .right-block .text {
    font-size: 13px;
    line-height: 20px;
    font-weight: lighter;
    display: flex;
    flex-direction: column;
    gap: 13px;
}

#customer .right-block>a {
    width: 183px;
    height: 37px;
    background: #000F2F;
    font-size: 13px;
    color: #FFFFFF;
    border: 0;
    border-radius: 7px;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: box-shadow 0.5s ease, transform 0.5s ease;
}

#customer .right-block>a:hover {
    transform: translateY(-3px);
    box-shadow: 0 3px 20px rgba(0, 0, 0, 0.4);
    transition: box-shadow 0.5s ease, transform 0.5s ease;
}

#customer .arrows {
    margin-top: 38px;
    /* 原45px */
    margin-right: 254px;
    /* 原305px */
    text-align: center;
    font-size: 12px;
}

#customer .arrows button {
    height: 27px;
    width: 27px;
    border-radius: 27px;
    border: 1px solid #E1E1E1;
    background: white;
    margin: 0 13px;

    cursor: pointer;
    /* 增加鼠标指针样式 */
    transition: all 0.2s;
    /* 点击反馈 */
}

#section5 {
    background-color: white;
}

#section5 .border-box {
    padding: 45px 71px 45px 71px;
    /* 原 54px 85px */
    display: flex;
    flex-direction: column;
    gap: 13px;

}

#section5 .title-row {
    text-align: left;
    /* 标题居中 */
}

#section5 .main-title {
    font-size: 35px;
    /* 原42px */
    line-height: 52px;
    /* 原62px */
    color: #000F2F;
    margin-bottom: 7px;
    /* 原8px */
    font-weight: bold;
    position: relative;
}

#section5 .main-title::after {
    content: " ";
    position: absolute;
    background: url('../images/i5-title.png') no-repeat center;
    background-size: 100% 100%;
    margin-left: 7px;
    /* 原8px */
    width: 35px;
    /* 原42px */
    height: 28px;
    /* 原34px */
    top: 12px;
    /* 原14px */
}

#section5 .sub-title {
    font-size: 14px;
    line-height: 16px;
    color: #777585;
}

#section5 .content-row {
    flex: 1;
    margin-top: 34px;
}

#section5 .blocks-list {
    height: 100%;
    display: flex;
    justify-content: space-between;
}

#section5 .block-left {
    flex: 0 0 489px;
    height: 100%;
    display: flex;
    gap: 18px;
    flex-direction: column;
    /* 块间距20px */
}

#section5 .block-right {
    flex: 0 0 489px;
    height: 450px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

#section5 .block-left .block-sub {
    height: 215px;
    display: flex;
    flex-direction: column;
    /* justify-content: space-between; */
    align-items: center;
}

/* 单个滚动块：宽度285px */
#section5 .block {
    border-radius: 18px;
    border: 1px solid #ECECEC;
    color: #000F2F;
    text-align: center;
    padding: 32px 16px 27px 16px;
    /* 原38px 19px 32px 19px */
}

#section5 .block .icon {
    width: 53px;
    height: 53px;
    display: inline-block;
}

#section5 .block .icon.i5-01 {
    background: url('../images/i5-01.png') no-repeat center;
    background-size: 100% 100%;
}


#section5 .block .icon.i5-02 {
    background: url('../images/i5-02.png') no-repeat center;
    background-size: 100% 100%;
}


#section5 .block .icon.i5-03 {
    background: url('../images/i5-03.png') no-repeat center;
    background-size: 100% 100%;
}

#section5 .block div {
    font-size: 18px;
    line-height: 28px;
    font-weight: lighter;
    color: #000F2F;
    margin-top: 19px;
}

#section5 .block .title {
    font-weight: bold;
    margin-top: 9px;
}

#section5 .block div:nth-child(3) {
    margin-top: 9px;
}

#section5 .ps {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    gap: 17px;
    font-size: 13px;
    line-height: 18px;
    text-align: center;
}

#section5 .ps>div {
    flex: 0 0 321px;
    /* 原385px */
}

#section5 .ps .text {
    display: inline-block;
    width: 408px;
    /* 原271px */
    text-align: right;
    color: #797E9A;
    font-weight: lighter;
    margin-top: 10px;
    position: relative;
}

#section5 .ps .text::before {
    content: "※";
    color: #797E9A;
    position: absolute;
    left: -17px;
}

#contact-us {
    background-color: white;
    height: calc(100vh - 117px + 1000px);
    overflow: visible !important;
}

#contact-us .section-inner {
    background: url("../images/i6-bg2.png") no-repeat right top;
    background-size: 276px 392px;
    /* 原331px 470px */
    position: sticky;
    min-height: 743px;
    /* 原862px */
    top: 100px;
    /* 原120px */
    height: calc(700px - 117px);
}


#contact-us .border-box {
    padding: 45px 71px 45px 71px;
    /* 原54px 85px */
    display: flex;
    flex-direction: column;
    gap: 13px;
    border: none;
    box-shadow: none;

}

#contact-us .title-row {
    text-align: left;
    /* 标题居中 */
}

#contact-us .main-title {
    font-size: 35px;
    line-height: 52px;
    color: #000F2F;
    margin-bottom: 7px;
    font-weight: bold;
    position: relative;
}

#contact-us .main-title::after {
    content: " ";
    position: absolute;
    background: url('../images/i6-title.png') no-repeat center;
    background-size: 100% 100%;
    margin-left: 7px;
    /* 原8px */
    width: 33px;
    /* 原40px */
    height: 34px;
    /* 原41px */
    top: 8px;
    /* 原10px */
}

#contact-us .content-warp {
    flex: 1;
    margin-top: 34px;
    display: flex;
    flex-direction: row;
    gap: 35px;

}

#contact-us .content-warp>div:first-child {
    width: 65%;
}

#contact-us .content-warp>div:last-child {
    width: 35%;
}

#contact-us .content-warp .content-left {
    display: flex;
    flex-direction: column;
}

#contact-us .content-warp .content-left ul {
    display: flex;
    flex-direction: column;
    height: 500px;
    /* 原523px */
    gap: 9px;
    /* 原20px */
    overflow-y: auto;
    overflow-x: hidden;

    /* Firefox 浏览器 */
    scrollbar-width: none;
    /* IE/Edge 浏览器 */
    -ms-overflow-style: none;
}

#contact-us .content-warp .content-left ul::-webkit-scrollbar {
    display: none;
}

#contact-us .content-warp .content-left ul li {
    padding: 20px 0;
}

#contact-us .content-warp .content-left ul li a {
    text-decoration: none;
    color: #000F2F;
}

#contact-us .content-warp .content-left ul li a.xz {
    text-decoration: underline;
}

#contact-us .content-warp .content-left ul li a.xz:hover {
    color: #0F218B;
}

#contact-us .content-warp .content-left ul li a.customer-aq {
    border: 1px solid #dddddd;
    padding: 3px 10px;
    transition: all 0.3s;
}

#contact-us .content-warp .content-left ul li a.customer-aq:hover {
    border-color: #0F218B;
    color: #0F218B;
}

#contact-us .content-warp .content-left ul li .aq-strong {
    font-weight: bold;
}

#contact-us .content-warp .content-left ul li .title {
    cursor: default;
    font-size: 17px;
    line-height: 27px;
    font-weight: bold;
}

#contact-us .content-warp .content-left ul li .desc {
    font-size: 13px;
    line-height: 27px;
    padding-top: 14px;
    font-weight: lighter;
    position: relative;
    display: none;
}

#contact-us .content-warp .content-left ul li .desc::after {
    content: " ";
    position: absolute;
    bottom: -30px;
    left: 0px;
    width: 100%;
    height: 1px;
    border-bottom: 1px solid #ECECEC;
    display: none;
}


#contact-us .content-warp .content-left ul li:hover .title {
    color: #0F218B;
    text-decoration: underline;
    cursor: pointer;
}

#contact-us .content-warp .content-left ul li.active .desc {
    display: block;
}

#contact-us .content-warp .content-left ul li:active .desc::after {
    display: block;
}

#contact-us .border-box>a {
    font-size: 13px;
    /* 原16px */
    line-height: 20px;
    /* 原24px */
    padding: 7px 8px;
    /* 原8px 10px */
    border-radius: 3px;
    /* 原4px */
    border: 1px solid #E1E1E1;
    /* margin: 14px 0; */
    /* 原46px */
    width: 85px;
    /* 原102px */
    background: none;
    color: #000F2F;
    text-decoration: none;
    font-family: "SimHei", "黑体";
    text-align: center;
    background: #ffffff;
    transition: all .5s;
}

#contact-us .border-box>a:hover {
    transform: translateY(-3px);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.4);
    transition: box-shadow 0.5s ease, transform 0.5s ease;
}

#contact-us .content-warp .tijiao {
    cursor: pointer;
    transition: all 0.3s;
}

#contact-us .content-warp .tijiao:hover {
    color: #ffffff;
    background-color: #0F218B;
}

#contact-us .content-warp .content-right {
    box-shadow: 0px 12px 24px 0px rgba(0, 0, 0, 0.08);
    /* 原15px 29px */
    border-radius: 18px;
    /* 原22px */
    border: 1px solid #E1E1E1;
}

#contact-us .content-right {
    padding: 25px;
    display: flex;
    flex-direction: column;
}

#contact-us .content-warp .content-right .title {
    font-size: 17px;
    line-height: 25px;
    font-weight: bold;
}

#contact-us .content-warp .content-right .sub-title {
    font-size: 13px;
    line-height: 30px;
    font-weight: lighter;
}

#contact-us .box-list {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 20px;
    margin: 24px 0;
}

#contact-us .box-list .box {
    width: 286px;
    height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 14px 18px;
    border: 1px solid #E1E1E1;
    border-radius: 8px;
}

#contact-us .box-list .box div:nth-child(1) {
    font-size: 17px;
    color: #000F2F;
    line-height: 24px;
    font-weight: bold;
    position: relative;
}

#contact-us .box-list .box div:nth-child(1) i {
    position: absolute;
    display: inline-block;
    width: 69px;
    height: 6px;
    background: #EFF2FF;
    left: 0;
    bottom: 0px;
}

#contact-us .box-list .box div:nth-child(1) span {
    position: relative;
}

#contact-us .box-list .box div:nth-child(2) {
    font-size: 16px;
    color: #0F218B;
    line-height: 24px;
}

#contact-us .box-list .box div:nth-child(3) {
    font-weight: lighter;
    font-size: 13px;
    color: #666666;
    line-height: 17px;
}

#contact-us .box-list .box:nth-child(1) {
    background: url("../images/qa-box-01i.png") no-repeat center;
    background-size: 100% 100%;
}

#contact-us .box-list .box:nth-child(2) {
    background: url("../images/qa-box-02i.png") no-repeat center;
    background-size: 100% 100%;
}

#contact-us .box-list .box:nth-child(1) a {
    background: #FFFFFF;
    border-radius: 49px;
    border: 1px solid #0F218B;
    width: 133px;
    height: 30px;
    line-height: 28px;
    color: #0F218B;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    font-size: 16px;
}

#contact-us .box-list .box:nth-child(2) a {
    color: #0F218B;
    text-decoration: none;
}

#contact-us .content-right form {
    padding: 25px 0;
    display: flex;
    flex: 1;
    flex-direction: row;
    align-content: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

#contact-us .content-right form input {
    height: 33px;
    border-radius: 7px;
    border: 1px solid #E1E1E1;
    outline: none;
    width: calc(50% - 6px);
    padding: 6px 12px;
    font-size: 13px;
}

#contact-us .content-right form input:focus {
    border: 1px solid #E1E1E1;
}

#contact-us .content-right form input:nth-child(3) {
    width: 100%;
}

#contact-us .content-right form textarea {
    width: 100%;
    height: 111px;
    /* 原133px */
    border-radius: 7px;
    /* 原8px */
    border: 1px solid #E1E1E1;
    outline: none;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: normal;
}

#contact-us .content-right form textarea:focus {
    border: 1px solid #E1E1E1;
}


#contact-us .content-right form button {
    background: #E2E2E2;
    border-radius: 7px;
    border: none;
    color: #767676;
    font-size: 13px;
    height: 48px;
    width: 100%;
}

#contact-us .content-qrcode {
    border-radius: 7px;
    border: 1px solid #E1E1E1;
    padding: 13px 18px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

#contact-us .content-qrcode .qr-title {
    font-size: 17px;
    line-height: 24px;
    font-weight: bold;
    position: relative;
}

#contact-us .content-qrcode .qr-title::after {
    content: " ";
    background: #EFF2FF;
    width: 100%;
    height: 6px;
    position: absolute;
    bottom: -0px;
    left: 0px;
    display: block;
    z-index: -99;
}

#contact-us .content-qrcode .qr-desc {
    margin-top: 13px;
}

#contact-us .content-qrcode>div:nth-child(2) {
    border-radius: 7px;
    border: 1px solid rgba(225, 225, 225, 0.7);
    padding: 1px;
    width: 67px;
    height: 67px;
}

#contact-us .content-qrcode>div:nth-child(2) img {
    width: 63px;
    height: 63px;
    border: none;
    background: none;
}

.contact-us .ewm {
    width: 63px;
    height: 63px;
    border: none;
    background: none;
}


#section7 {
    background-color: white;
    margin-top: -83px !important;
    padding-top: 0px !important;

    margin-bottom: 0px !important;
    padding-bottom: 0px !important;
}

#section7 .section-inner {
    padding-top: 131px !important;
    background: url("../images/i7-bg.png") no-repeat left top;
    background-size: 297px 328px;
}


#section7 .border-box {
    padding: 45px 71px 0 71px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    border: none;
    box-shadow: none;

}

#section7 .title-row {
    text-align: left;
    /* 标题居中 */
}

/* 自定义提示框样式 */
.custom-alert {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: none;
    padding: 20px 25px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 300px;
    max-width: 500px;
    font-family: "Microsoft Yahei", Arial, sans-serif;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.success-alert {
    background-color: #f0f9ff;
    border-left: 4px solid #10b981;
    color: #065f46;
}

.success-alert .alert-icon {
    width: 24px;
    height: 24px;
    background-color: #10b981;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 16px;
    flex-shrink: 0;
}

.error-alert {
    background-color: #fef2f2;
    border-left: 4px solid #ef4444;
    color: #991b1b;
}

.error-alert .alert-icon {
    width: 24px;
    height: 24px;
    background-color: #ef4444;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 16px;
    flex-shrink: 0;
}

.alert-message {
    flex: 1;
    line-height: 1.5;
}

#section7 .main-title {
    font-size: 35px;
    line-height: 52px;
    color: #000F2F;
    margin-bottom: 7px;
    font-weight: bold;
    position: relative;
}

#section7 .main-title::after {
    content: " ";
    position: absolute;
    background: url('../images/i7-title.png') no-repeat center;
    background-size: 100% 100%;
    margin-left: 7px;
    width: 27px;
    height: 24px;
    top: 0px
}

#section7 .sub-title {
    font-size: 13px;
    line-height: 16px;
    color: #777585;
}

#section7 .content-warp {
    flex: 1;
    margin-top: 41px;
    display: flex;
    flex-direction: row;
    gap: 92px;

}

#section7 .content-warp>div {
    width: 44%;
    display: flex;
    flex-direction: column;
}

#section7 .content-warp>div .video-title {
    width: 100%;
    text-align: center;
    font-size: 18px;
    line-height: 60px;
}

#section7 .sub-title {
    font-size: 14px;
    line-height: 19px;
    color: #777585;
}


/* #section7 .content-warp {
    flex: 1;
    display: flex;
    flex-direction: column
} */

#section7 .block1 {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    gap: 65px;
}

#section7 .block1 .block1-left {
    background: url("../images/i7-bg2.png") no-repeat center center;
    background-size: 100% 100%;
    width: 559px;
    height: 439px;
    padding: 32px 19px;
    position: relative;
}

#section7 .block1 .block1-left .category {
    font-weight: 400;
    font-size: 14px;
    color: #000F2F;
    line-height: 20px;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.91) 0%, rgba(255, 255, 255, 0.44) 100%);
    border-radius: 83px 83px 16px 83px;
    padding: 9px 15px;
    display: inline-block;
}

#section7 .block1 .block1-left .title {
    font-weight: bold;
    font-size: 32px;
    color: #0F218B;
    line-height: 47px;
    text-align: left;
    font-style: normal;
    margin-top: 14px;
}

#section7 .block1 .block1-left .sub-title {
    font-weight: 400;
    font-size: 26px;
    color: #000F2F;
    line-height: 38px;
    text-align: left;
    font-style: normal;
    margin-top: 16px;
}

#section7 .block1 .block1-left .sub-title2 {
    font-weight: 300;
    font-size: 16px;
    color: #000F2F;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    margin-top: 32px;
}

#section7 .block1 .block1-left .date {
    position: absolute;
    font-weight: 300;
    font-size: 16px;
    color: #000F2F;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    bottom: 32px;
    left: 19px;
}

#section7 .block1 .block1-left button {
    background: url("../images/i7-button.png") no-repeat center;
    background-size: 100% 100%;
    width: 36px;
    height: 36px;

    position: absolute;
    right: 26px;
    bottom: 32px;
    border: none;
}

#section7 .block1 .block1-right {
    flex: 1;
    position: relative;
}

#section7 .block1 .block1-right ul {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    width: 100%;
    padding: 33px 0;
}

#section7 .block1 .block1-right li {
    position: relative;
}

#section7 .block1 .block1-right li .category {
    background: linear-gradient(141deg, #EAF2FF 0%, #F9FCFF 100%);
    border-radius: 182px;
    padding: 7px 15px;
    font-weight: 400;
    font-size: 14px;
    color: #000F2F;
    line-height: 20px;
    text-align: left;
    display: inline-block;
}


#section7 .block1 .block1-right li .date {
    position: absolute;
    display: inline-block;
    left: 0px;
    top: 37px
}

#section7 .block1 .block1-right li .date .day {
    font-weight: bold;
    font-size: 30px;
    color: #000F2F;
    line-height: 45px;
    font-style: italic;
}

#section7 .block1 .block1-right li .date .day::after {
    content: "/";
    font-weight: bold;
    font-size: 30px;
    color: #000F2F;
    line-height: 45px;
    font-style: italic;
}

#section7 .block1 .block1-right li .date .month,
#section7 .block1 .block1-right li .date .year {
    font-size: 14px;
    color: #000F2F;
    font-weight: bold;
    line-height: 16px;
    text-align: left;
    font-style: italic;
    position: absolute;
}

#section7 .block1 .block1-right li .date .month {
    top: 9px;
    right: -26px;
}

#section7 .block1 .block1-right li .date .year {
    bottom: 6px;
    right: -40px;
}

#section7 .block1 .block1-right li .text {
    margin-left: 116px;
    margin-top: 10px;
    font-weight: 500;
    font-size: 22px;
    color: #000F2F;
    line-height: 33px;
    text-align: left;
    font-style: normal;
    position: relative;
}

#section7 .block1 .block1-right li .text::before {
    content: " ";
    height: 14px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);

    display: inline-block;
    border-left: 1px solid #DADADA;
    left: -13px;

}

#section7 .block1 .block1-right .all {
    position: absolute;
    right: 0px;
    top: 0px;
    text-decoration: none;
    font-size: 16px;
    color: #000000;
    line-height: 24px;
}

#section7 .block2 {
    background: url("../images/i7-bg3.png") no-repeat center bottom;
    background-size: 100% auto;
    text-align: center;
    flex: 1;
    display: flex;
    min-height: 393px;
    gap: 48px;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

#section7 .block2>div {
    font-size: 23px;
    line-height: 40px;
    text-align: left;
}

#section7 .block2 strong {
    font-size: 40px;
    line-height: 40px;
}

#section7 .block2 .download-btn {
    display: block;
    width: 194px;
    height: 43px;
    background: url('../images/download-btn3.png') no-repeat center;
    background-size: 100% 100%;
    border: none;
    cursor: pointer;
    transition: box-shadow 0.5s ease, transform 0.5s ease;
}

#section7 .block2 .download-btn:hover {
    border-radius: 8px;
    transform: translateY(-3px);
    box-shadow: 0 3px 20px rgba(0, 0, 0, 0.4);
    transition: box-shadow 0.5s ease, transform 0.5s ease;
}