h1,
h2,
h3,
h4,
h5,
h6,
p,
dd,
ol {
    margin: 0;
}

.clearfix {
    zoom: 1;
}

.clear {
    clear: both;
}

.container {
    padding: 0;
    width: 1600px;
    margin: 0 auto;
    overflow: hidden
}

.inContent {
    width: 1600px;
    margin: 0 auto;
    position: relative;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    font-size: 14px;
    font-family: "微软雅黑";
}

div:focus {
    outline: none;
}

ul,
ol,
body,
html,
p,
dl,
dt,
dd {
    margin: 0;
}

html {
    background: #fff;
    margin: 0 auto;
    font-size: 14px;
    font-family: "微软雅黑";
}

a {
    text-decoration: none;
    color: #333;
    -webkit-transition: color .3s;
    -moz-transition: color .3s;
    transition: color .3s;
    transition: 0.3s;
}

a:hover {
    color: #fca311;
}

ul,
li {
    padding: 0px;
    margin: 0px;
    list-style-type: none;
}

img {
    border: 0;
    padding: 0px;
    margin: 0px;
}

input,
textarea,
button {
    border: none;
    outline: none;
    /*去除蓝色边框*/
    margin: 0;
    padding: 0;
}

ol {
    padding: 0
}

.left {
    float: left;
}

.right {
    float: right;
}

.fix::before,
.fix::after {
    display: table;
    clear: both;
    content: '';
}


/* 常量设置 */

.wrap {
    width: 1600px;
    margin: 0 auto;
}

a {
    color: inherit;
}

.placeholder {
    color: #aaa;
}


/*css组件设置*/

.form-control,
.input-group-addon,
.btn {
    border-radius: 2px;
}

.imgZoom img,
.imgY180 img {
    -moz-transition: all .8s ease 0s;
    -ms-transition: all .8s ease 0s;
    -o-transition: all .8s ease 0s;
    -webkit-transition: all .8s ease 0s;
    transition: all .8s ease 0s;
}

.imgZoom {
    overflow: hidden;
    -webkit-transform: rotate(0);
    transform: rotate(0);
}

.imgZoom:hover img {
    -moz-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    -webkit-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}

.imgY180:hover img {
    cursor: pointer;
    -moz-transform: rotateY(180deg);
    -ms-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
    transform: rotateY(180deg)
}


/*
    设置在弹性容器上的属性
*/

.flex {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

.align_items_center {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.align_items_start {
    -webkit-box-align: flex-start;
    -ms-flex-align: flex-start;
    align-items: flex-start;
}

.align_items_end {
    -webkit-box-align: flex-end;
    -ms-flex-align: flex-end;
    align-items: flex-end;
}

.justify_content_around {
    -webkit-box-pack: center;
    -webkit-justify-content: space-around;
    -ms-flex-pack: center;
    justify-content: space-around;
}

.justify_content_center {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.justify_content_start {
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: start;
}

.justify_content_space_between {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.justify_content_end {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: end;
}

.boxSizing {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}

.rotate img {
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    transition: all 1s;
}

.rotate:hover img {
    -moz-transform: scaleX(-1);
    -webkit-transform: scaleX(-1);
    -o-transform: scaleX(-1);
    transform: scaleX(-1);
}


/* --- 主导航栏 (Header) --- */

header {
    background: #fff;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 1000;
}

.logo {
    font-size: 28px;
    font-weight: 800;
    color: #1b3a57;
    display: flex;
    align-items: center;
}

.logo i {
    margin-right: 10px;
    color: #fca311;
}


/* 模拟Logo图标 */

.nav-menu {
    display: flex;
    height: 100%;
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 20px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    color: #444;
}

.nav-item img {
    width: 20px;
    margin-left: 10px;
}

.nav-item:hover {
    color: #fca311;
}

.nav-item>i {
    margin-left: 5px;
    font-size: 12px;
}


/* 激活状态的下划线 */

.nav-item.active {
    border-bottom: 3px solid #fca311;
}


/* --- 下拉菜单逻辑 (3级) --- */

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    width: 220px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    border-top: 3px solid #fca311;
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li {
    border-bottom: 1px solid #eee;
    position: relative;
    transition: 0.3s;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dropdown li a {
    display: block;
    padding: 12px 20px;
    font-size: 16px;
    color: #555;
}

.dropdown li:hover {
    background-color: #f9f9f9;
    color: #fca311;
    padding-left: 5px;
    /* 简单的位移动画 */
}


/* 二级下拉 */

.dropdown-submenu {
    position: absolute;
    left: 100%;
    top: 0;
    width: 200px;
    background: #fff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    border-left: 1px solid #eee;
}

.dropdown li:hover .dropdown-submenu {
    opacity: 1;
    visibility: visible;
}

.banner {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.banner .swiper-container {
    width: 100%;
}

.banner .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.banner .banner_img_box {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.banner .banner_img_box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    /* 注意：fade 模式下，所有 slide 都是 absolute 定位，
       所以 transform 不会互相干扰 */
    transition: transform 1.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.banner .swiper-slide-active .banner_img_box img {
    transform: scale(1);
}

.banner .swiper-slide:not(.swiper-slide-active) .banner_img_box img {
    transform: scale(1.2);
}

.banner .wrap {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.banner .h1,
.banner .h2 {
    opacity: 0;
    animation: none;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate(-50%, -40%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.banner .animate {
    animation: fadeInUp 0.8s forwards;
}

.banner .animate.delay-1 {
    animation-delay: 0.3s;
}

.banner .h1 {
    font-size: 46px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 20px;
}

.banner .h2 {
    font-size: 46px;
    color: #ffffff;
    font-weight: bold;
}

.banner .btn-group .btn {
    padding: 16px 30px;
    font-size: 18px;
    display: block;
    border-radius: 40px;
    margin-right: 30px;
    margin-top: 60px;
}

.banner .btn-group .btn-primary {
    background: #f39c12;
    color: #ffffff;
}

.banner .btn-group .btn-outline {
    background: #ffffff;
}

.banner .swiper-pagination {
    bottom: 30px;
    width: 200px;
    left: 8%;
    top: 65%;
}

.banner .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 1);
    opacity: 1;
}

.banner .swiper-pagination-bullet-active {
    background: #fca311;
    width: 20px;
    border-radius: 5px;
}

.index01 {
    margin-top: 90px;
}

.index-header {
    margin-bottom: 50px;
}

.index-header .sub-title {
    color: #0066cc;
    /* 蓝色小标题 */
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.index-header .sub-title::before {
    content: "";
    display: inline-block;
    width: 20px;
    height: 2px;
    background-color: #0066cc;
    margin-right: 8px;
}

.index-header .main-title {
    font-size: 40px;
    font-weight: bold;
    color: #000;
}

.index-product {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    /* 两列 */
    gap: 20px;
    /* 卡片间距 */
}

.index-product .card {
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    height: 382px;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
}

.index-product .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.index-product .card-content {
    flex: 1;
    padding: 0 80px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.index-product .product-name {
    font-size: 30px;
    color: #fff;
    font-weight: 500;
    margin-bottom: 30px;
}

.index-product .product-spec {
    font-size: 20px;
    color: #eef6fa;
    margin-bottom: 40px;
    /* 增加与按钮的距离 */
    opacity: 0.9;
}

.index-product .img {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
}

.index-product .btn-more {
    display: inline-flex;
    align-items: center;
    background-color: #fff;
    padding: 4px 40px 4px 4px;
    /* 左侧留少点给圆圈 */
    border-radius: 50px;
    /* 胶囊形状 */
    text-decoration: none;
    color: #333;
    font-size: 16px;
    font-weight: 500;
    width: fit-content;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.2s;
}

.index-product .btn-more:hover {
    background-color: #f8f8f8;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.index-product .icon-circle {
    width: 40px;
    height: 40px;
    background-color: #ff7820;
    /* 橙色 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 30px;
}

.index-product .icon-arrow {
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 8px solid #fff;
    /* 白色向右箭头 */
    margin-left: 2px;
    /* 视觉居中修正 */
}

.about-section {
    background: url(../images/index_16.jpg) no-repeat center;
    margin-top: 100px;
    height: 1040px;
}

.about-section .wrap {
    padding: 80px 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 60px;
    box-sizing: border-box;
}

.about-section .left-content {
    width: 56%;
    padding-top: 20px;
}

.about-section .text-block {
    font-size: 16px;
    color: #333;
    line-height: 24px;
    margin-bottom: 10px;
    text-align: justify;
}

.about-section .btn-more {
    display: inline-flex;
    align-items: center;
    background-color: #fff;
    padding: 10px 25px;
    border-radius: 30px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    margin-top: 20px;
}

.about-section .btn-more:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.about-section .icon-circle {
    margin-left: 20px;
    font-size: 16px;
}


/* --- 右侧卡片网格区 --- */

.about-section .right-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 40%;
}

.about-section .card {
    background-color: #fff;
    transition: all 0.5s ease;
    padding: 30px 25px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 180px;
}

.about-section .card:hover {
    transform: translateY(-5px);
}


/* 卡片图标通用样式 */

.about-section .card-icon {
    width: 42px;
    height: 42px;
    margin-bottom: 20px;
    background-size: 100% 100% !important;
}

.about-section .card-icon.icon1 {
    background: url(../images/75.png) no-repeat;
}

.about-section .card-icon.icon2 {
    background: url(../images/331c4102.png) no-repeat;
}

.about-section .card-icon.icon3 {
    background: url(../images/77.png) no-repeat;
}

.about-section .card-icon.icon4 {
    background: url(../images/79.png) no-repeat;
}

.about-section .card:hover .card-icon.icon1 {
    background: url(../images/75on.png) no-repeat;
}

.about-section .card:hover .card-icon.icon2 {
    background: url(../images/331c4102-646a-4db4-a961-031945049d08.png) no-repeat;
}

.about-section .card:hover .card-icon.icon3 {
    background: url(../images/77on.png) no-repeat;
}

.about-section .card:hover .card-icon.icon4 {
    background: url(../images/79on.png) no-repeat;
}

.about-section .card h3 {
    font-size: 20px;
    color: #1265cc;
    margin-bottom: 10px;
    font-weight: bold;
}

.about-section .card p {
    font-size: 16px;
    color: #939393;
    line-height: 1.5;
}

.about-section .card:hover {
    background-color: #0056b3;
    /* 深蓝背景 */
    color: #fff;
    position: relative;
}

.about-section .card.top {
    top: 90px;
    position: relative;
}

.about-section .card:hover h3 {
    color: #fff;
}

.about-section .card:hover p {
    color: rgba(255, 255, 255, 0.8);
}

.cooperation-section {
    width: 100%;
    padding: 80px 0;
    text-align: center;
    background: #f0f8fc;
}


/* --- 标题区域 --- */

.section-header {
    margin-bottom: 50px;
}

.sub-title {
    color: #266abb;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.main-title {
    color: #333;
    font-size: 40px;
    font-weight: bold;
}


/* --- 滚动视口 (遮罩层) --- */

.scroll-viewport {
    width: 100%;
    overflow: hidden;
    margin-bottom: 30px;
    position: relative;
}


/* --- 滚动轨道 (长条) --- */

.scroll-track {
    display: flex;
    width: max-content;
}


/* --- 单个卡片样式 --- */

.logo-card {
    width: 240px;
    /* 固定宽度 */
    height: 100px;
    /* 固定高度 */
    background: #fff;
    margin: 0 40px;
    /* 卡片间距 */
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease;
}

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


/* --- 图片样式 --- */

.logo-card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    /* 保持比例 */
    filter: grayscale(0%);
    /* 可选：是否灰度显示 */
}


/* --- 动画关键帧 --- */


/* 向左滚动 */

@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
    /* 移动一半距离（即一组数据的长度） */
}


/* 向右滚动 */

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


/* --- 动画应用类 --- */

.animate-left {
    animation: scrollLeft 50s linear infinite;
}

.animate-right {
    animation: scrollRight 50s linear infinite;
}


/* 鼠标悬停时暂停动画，方便用户查看 */

.scroll-viewport:hover .scroll-track {
    animation-play-state: paused;
}

.case-section .section-header {
    text-align: center;
}

.index04 {
    padding: 90px 0 30px 0;
}

.index04 .swiper-button-prev,
.index04 .swiper-button-next {
    width: 73px;
    height: 74px;
    top: 45%;
}

.index04 .swiper-button-prev {
    left: calc(50% - 480px);
    background: url(../images/left.png) no-repeat;
}

.index04 .swiper-button-next {
    right: calc(50% - 480px);
    background: url(../images/right.png) no-repeat;
}

.index04 .swiper-pagination {
    bottom: 0;
    right: 0;
    width: 100%;
    margin: 0 auto;
}

.index04 .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    /*增加可点击区域*/
    opacity: 1;
    background: #efefef;
    border-radius: 50%;
    margin: 0 1px;
    vertical-align: top;
    outline: none;
}

.index04 .swiper-pagination-bullet-active {
    background: #005bac;
}

.index04 .swiper-slide {
    width: auto;
    border-radius: 20px;
    overflow: hidden;
}

.index04 .swiper-slide .caseimg img {
    transition: all 0.3s;
    display: block;
    width: 755px;
    height: 495px;
    border-radius: 20px;
}

.index04 .swiper-slide-active,
.index04 .swiper-slide-duplicate-active {
    transform: scale(1);
    z-index: 999;
    /* 层级提升 */
}

.index04 .swiper-slide-active .caseimg img,
.index04 .swiper-slide-duplicate-active .caseimg img {
    opacity: 1;
}

.index04 .swiper-container {
    padding-bottom: 80px;
}

.index04 .swiper-slide .title {
    position: absolute;
    z-index: 1;
    left: 0;
    bottom: 0;
    height: 95px;
    line-height: 95px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 30px;
    font-size: 20px;
    color: #ffffff;
    background: rgba(18, 101, 204, 0.57);
}

.index04 .swiper-slide-active .biaoti {
    opacity: 1;
}

.process-map-container {
    position: relative;
    width: 100%;
    max-width: 1920px;
    margin: 20px auto 0 auto;
    background-color: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border-radius: 8px;
}

.process-map-container .map-bg .t1 {
    color: #fff;
    text-align: center;
    font-size: 20px;
    margin: 70px 0 10px 0;
}

.process-map-container .map-bg .t2 {
    color: #fff;
    font-size: 30px;
    text-align: center;
    font-weight: bold;
}


/* --- 底图样式 --- */

.process-map-container .map-bg {
    width: 100%;
    height: auto;
    display: block;
    background-image: url('../images/scx_06.jpg');
    background-size: cover;
    background-position: center;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}


/* --- 交互热点（圆点）通用样式 --- */

.process-map-container .hotspot {
    position: absolute;
    width: 2.5%;
    height: 0;
    padding-bottom: 2.5%;
    background-color: rgba(255, 107, 0, 0.8);
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
    animation: pulse-orange 2s infinite;
}

.process-map-container .hotspot:hover {
    background-color: #ff6b00;
    transform: translate(-50%, -50%) scale(1.2);
    z-index: 20;
}


/* --- 闪烁动画 Keyframes --- */

@keyframes pulse-orange {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(255, 107, 0, 0);
        /* 扩散范围 */
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 0, 0);
    }
}


/* --- 提示框 (Tooltip) --- */

.process-map-container .tooltip {
    position: absolute;
    bottom: 120%;
    /* 在圆点上方显示 */
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s;
    pointer-events: none;
    /* 防止遮挡鼠标事件 */
}


/* 小三角 */

.process-map-container .tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: rgba(0, 0, 0, 0.8) transparent transparent transparent;
}

.process-map-container .hotspot:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

.indexNews {
    padding: 80px 0;
}

.indexNews .news-grid {
    display: grid;
    /* 默认三列，每列等宽 */
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    /* 卡片间距 */
}


/* --- 卡片样式 --- */

.indexNews .news-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    /* 确保图片不溢出圆角 */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    /* 轻微阴影 */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.indexNews .news-card:hover {
    transform: translateY(-5px);
    /* 悬停上浮效果 */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}


/* 图片区域 */

.indexNews .card-image {
    position: relative;
    width: 100%;
    padding-top: 60%;
    background-color: #f4f4f4;
    overflow: hidden;
}

.indexNews .card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}

.indexNews .news-card:hover .card-image img {
    transform: scale(1.05);
    /* 图片微放大效果 */
}


/* 内容区域 */

.indexNews .card-content {
    padding: 25px;
    flex-grow: 1;
    /* 让内容区填满剩余空间 */
    display: flex;
    flex-direction: column;
    position: relative;
}

.indexNews .news-date {
    font-size: 20px;
    margin-bottom: 12px;
}

.indexNews .news-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 50px;
    /* 底部留白给按钮 */
    line-height: 30px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    /* 限制显示两行 */
    -webkit-box-orient: vertical;
    overflow: hidden;
}


/* 按钮区域 */

.indexNews .card-action {
    position: absolute;
    bottom: 25px;
    right: 25px;
}

.indexNews .arrow-btn {
    display: block;
}
.indexNews .arrow-btn img{
    width: 40px;
}

.indexlx {
    background: linear-gradient(135deg, #1265cc 0%, #1565c0 100%);
    height: 380px;
    box-sizing: border-box;
    padding: 0 60px;
    color: #ffffff;
    border-radius: 20px;
    position: relative;
}

.indexlx .lf {
    font-weight: bold;
    position: relative;
    z-index: 99;
    margin: 30px 0;
}

.indexlx .lf .t1 {
    font-size: 20px;
    margin-bottom: 20px;
}

.indexlx .lf .t2 {
    font-size: 28px;
}

.indexlx .lx {
    font-size: 22px;
    width: 23%;
    margin-left: 20px;
    align-items: flex-start;
    line-height: 50px;
}

.indexlx .lx img {
    margin-right: 15px;
}
.indexlx .rt{
width: 40%;
font-size: 18px;
}
.indexlx .bg {
    position: absolute;
    width: 100%;
    bottom: 0;
}

.indexlx .waves {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 9;
}

.indexlx .large-header {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

.message-bar {
    display: flex;
    align-items: center;
    padding: 90px 0;
    box-sizing: border-box;
    gap: 30px;
    /* 元素之间的间距 */
}


/* --- 左侧标题区域 --- */

.message-bar .title-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 160px;
    /* 防止标题被挤压 */
}

.message-bar .title-main {
    font-size: 30px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.message-bar .title-sub {
    font-size: 20px;
    color: #666666;
    font-weight: normal;
}


/* --- 输入框通用样式 --- */

.message-bar .input-field {
    flex: 1;
    /* 让输入框平分剩余空间 */
    height: 48px;
    border: none;
    border-radius: 24px;
    /* 大圆角形成胶囊状 */
    padding: 0 24px;
    font-size: 14px;
    color: #333;
    background-color: #ffffff;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    /* 极淡的阴影增加立体感 */
}

.message-bar .input-field::placeholder {
    color: #b0b8c4;
}

.message-bar .input-field:focus {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}


/* --- 提交按钮 --- */

.message-bar .submit-btn {
    height: 48px;
    padding: 0 40px;
    border: none;
    border-radius: 24px;
    background-color: #ff7820;
    /* 亮橙色 */
    color: #ffffff;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
    white-space: nowrap;
}

.message-bar .submit-btn:hover {
    background-color: #e67e00;
    /* 悬停加深颜色 */
}

.site-footer {
    background-color: #ecf0f6;
    /* 浅蓝灰色背景 */
    color: #333;
    padding-top: 40px;
    font-size: 14px;
}

.site-footer .footer-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
}


/* --- 左侧：联系信息区域 --- */

.site-footer .footer-left {
    flex: 1;
    min-width: 300px;
    margin-bottom: 30px;
}


/* 顶部 Logo 区域 */

.site-footer .footer-logo-area {
    margin-bottom: 50px;
    border-bottom: 1px #e4e7eb solid;
    padding-bottom: 35px;
}

.site-footer .logo-img-placeholder {
    /* 模拟Logo图片 */
    width: 100px;
    height: 30px;
    background: linear-gradient(90deg, #ff9900, #0056b3);
    margin-right: 15px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
}

.site-footer .logo-text span {
    margin: 0 10px;
    color: #ccc;
    font-weight: normal;
}


/* 联系方式列表 */

.site-footer .contact-list {
    list-style: none;
}

.site-footer .contact-item {
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 600;
    color: #222;
}

.site-footer .contact-item img {
    margin-right: 20px;
}

.site-footer .contact-text {
    line-height: 1.5;
}


/* --- 右侧：导航链接区域 --- */

.site-footer .footer-right {
    display: flex;
    gap: 60px;
    /* 列间距 */
    flex-wrap: wrap;
}

.site-footer .nav-column h4 {
    font-size: 18px;
    color: #000;
    margin-bottom: 20px;
    font-weight: bold;
}

.site-footer .nav-column ul {
    list-style: none;
}

.site-footer .nav-column ul li {
    margin-bottom: 12px;
}

.site-footer .nav-column ul li a {
    text-decoration: none;
    color: #6b7280;
    transition: color 0.3s;
    font-size: 16px;
}

.site-footer .nav-column ul li a:hover {
    color: #0056b3;
}


/* 二维码区域 */

.site-footer .qr-section {
    text-align: center;
    margin-top: 30px;
}

.site-footer .qr-text {
    font-size: 18px;
    color: #666;
}


/* --- 底部版权条 --- */

.site-footer .footer-bottom {
    background-color: #e4e7ec;
    padding: 15px 0;
    margin-top: 40px;
    text-align: center;
    font-size: 16px;
    color: #6b7280;
}

.site-footer .footer-bottom p {
    margin: 0 auto;
    padding: 0 20px;
}

.ny-banner {
    height: 380px;
    line-height: 380px;
    font-size: 50px;
    font-weight: bold;
    text-align: center;
    color: #ffffff;
    letter-spacing: 10px;
}

.location {
    padding: 15px 0;
    font-size: 16px;
    color: #666666;
}

.product-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    /* 两列布局 */
    gap: 30px;
    /* 卡片间距 */
}


/* --- 卡片样式 --- */

.product-list .card {
    background: #fff;
    border-radius: 8px;
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}


/* 交互效果：悬停浮起 */

.product-list .card:hover {
    transform: translateY(-4px) !important;
    /* 向上浮动 */
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
    /* 阴影加深 */
}


/* --- 左侧图片区域 --- */

.product-list .card-image {
    flex: 0 0 48%;
    /* 图片占宽度的40% */
    background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
    /* 模拟原图背景的微渐变 */
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 220px;
}

.product-list .card-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}


/* 交互效果：图片微放大 */

.product-list .card:hover .card-image img {
    transform: scale(1.05);
}


/* --- 右侧内容区域 --- */

.product-list .card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-list .card-title {
    font-size: 20px;
    font-weight: bold;
    color: #222;
    margin-bottom: 4px;
}

.product-list .card-subtitle {
    font-size: 16px;
    color: #999;
    margin-bottom: 20px;
    text-transform: capitalize;
}

.product-list .card-desc {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    /* 限制显示行数 */
    -webkit-box-orient: vertical;
    overflow: hidden;
}


/* --- 按钮组 --- */

.product-list .btn-group {
    display: flex;
    gap: 15px;
    justify-content: end;
}

.product-list .btn {
    padding: 8px 24px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}


/* 空心按钮样式 */

.product-list .btn-outline {
    border: 1px solid #e67e22;
    color: #e67e22;
    background: transparent;
}

.product-list .btn-outline:hover {
    background-color: #e67e22;
    color: #fff;
}

.product-list .btn-primary-outline {
    border: 1px solid #e67e22;
    color: #e67e22;
    background: transparent;
}

.product-list .btn-primary-outline:hover {
    background-color: #e67e22;
    color: #fff;
    box-shadow: 0 4px 10px rgba(230, 162, 60, 0.3);
}

.pages {
    clear: both;
    font-size: 14px;
    text-align: center;
    overflow: hidden;
    margin: 60px auto;
}

.pages ul {
    display: inline-block;
    margin: 0 auto;
    padding: 0
}

.pages ul a {
    color: #555;
    display: block;
    padding: 5px 11px;
    border: 1px solid #ddd;
    float: left;
    margin: 5px;
    font-size: 16px
}

.pages ul a.page-num-current {
    background: #e67e22;
    color: #ffffff;
}

.pages ul a:hover {
    background: #e67e22;
    color: #ffffff;
}

.pro-detail {
    padding-top: 50px;
}

.pro-detail .pro01 {
    gap: 60px;
}


/* --- 左侧：图片画廊区域 --- */

.pro-detail .pro01 .gallery-section {
    flex: 1;
    /* 占据约一半空间 */
    min-width: 0;
    /* 防止flex子项溢出 */
}


/* 主图容器 */

.pro-detail .pro01 .main-image-box {
    width: 100%;
    height: 490px;
    /* 固定高度，保持页面稳定 */
    background-color: #ffffff;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    position: relative;
}

.pro-detail .pro01 .main-image-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: opacity 0.3s ease-in-out;
    /* 图片切换时的淡入淡出动画 */
    opacity: 1;
}


/* 用于JS控制淡出的类 */

.fade-out {
    opacity: 0 !important;
}


/* 缩略图列表 */

.pro-detail .pro01 .thumbnail-list {
    display: flex;
    gap: 15px;
}

.pro-detail .pro01 .thumb-item {
    width: 234px;
    height: 153px;
    border: 2px solid transparent;
    /* 默认透明边框占位 */
    border-radius: 4px;
    cursor: pointer;
    overflow: hidden;
    background-color: #f5f5f5;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pro-detail .pro01 .thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* 选中状态：橙色边框 */

.pro-detail .pro01 .thumb-item.active {
    border-color: #ff7b00;
}

.pro-detail .pro01 .thumb-item:hover:not(.active) {
    border-color: #ddd;
}


/* --- 右侧：内容详情区域 --- */

.pro-detail .pro01 .content-section {
    flex: 1.1;
    /* 右侧稍微宽一点 */
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    height: 100%;
}


/* 头部标题区 */

.pro-detail .pro01 .header-area {
    margin-bottom: 30px;
}

.pro-detail .pro01 .sub-title {
    font-size: 18px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    font-weight: 500;
}

.pro-detail .pro01 .main-title {
    font-size: 30px;
    font-weight: bold;
    color: #222;
    position: relative;
    padding-bottom: 15px;
}


/* 标题下方的橙色短横线装饰 */

.pro-detail .pro01 .main-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background-color: #ff7b00;
}


/* 核心卖点列表 */

.pro-detail .pro01 .features-list {
    list-style: none;
    margin-bottom: 35px;
}

.pro-detail .pro01 .features-list li {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
    position: relative;
    padding-left: 15px;
}


/* 自定义列表前的圆点 */

.pro-detail .pro01 .features-list li::before {
    content: '•';
    color: #333;
    position: absolute;
    left: 0;
    top: 0;
    font-size: 18px;
    line-height: 1.5;
}


/* 详细描述文本 */

.pro-detail .pro01 .description-text {
    font-size: 16px;
    color: #555;
    text-align: justify;
    /* 两端对齐 */
    line-height: 30px;
    margin-bottom: 60px;
    /* 底部留出空间给按钮 */
}

.pro-detail .pro01 .description-text p {
    margin-bottom: 15px;
}


/* --- 底部操作区 (获取报价按钮) --- */

.pro-detail .pro01 .action-area {
    margin-top: auto;
    /* 将按钮推到底部 */
    display: flex;
    justify-content: flex-end;
    /* 靠右对齐 */
    padding-right: 10px;
}

.pro-detail .pro01 .btn-quote {
    background-color: #ff7b00;
    color: white;
    border: none;
    padding: 12px 45px;
    font-size: 20px;
    border-radius: 30px;
    /* 胶囊形状 */
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    font-weight: 500;
    box-shadow: 0 4px 10px rgba(255, 123, 0, 0.2);
}

.pro-detail .pro01 .btn-quote:hover {
    background-color: #e66a00;
    transform: translateY(-2px);
}

.pro-detail .pro01 .btn-quote:active {
    transform: translateY(0);
}

.pd-section {
    margin-bottom: 90px;
}

.pd-section-title {
    text-align: center;
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.pd-section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background-color: #ff7b00;
    /* 品牌橙色 */
    margin: 10px auto 0;
}


/* --- 1. 产品特点区域 (Features) --- */

.pd-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.pd-feature-card {
    border: 1px solid #e4eaf7;
    padding: 30px 20px;
    transition: all 0.3s ease;
    background: #fff;
}

.pd-feature-card:hover {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transform: translateY(-5px);
}

.pd-icon-box {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    /* 这里使用SVG作为背景，或者你可以换成img标签 */
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.pd-feature-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 8px;
    color: #222;
}

.pd-feature-desc {
    font-size: 16px;
    color: #666;
}


/* --- 2. 产品介绍区域 (Introduction) --- */

.pd-intro-text {
    font-size: 16px;
    color: #555;
    text-align: justify;
    margin-bottom: 30px;
    line-height: 34px;
}

.pd-banner-img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
}

.cpjs {
    margin-bottom: 60px;
}


/* --- 3. 产品参数表格 (Parameters) --- */

.pd-table-container {
    width: 100%;
    overflow-x: auto;
    /* 手机端横向滚动 */
    margin-bottom: 60px;
}

.pd-table-container img {
    max-width: 100%;
}

.pd-spec-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    min-width: 800px;
    /* 保证表格不挤压 */
}

.pd-spec-table th,
.pd-spec-table td {
    border: 1px solid #e1e1e1;
    padding: 12px 15px;
    text-align: left;
}

.pd-spec-table th {
    background-color: #f9f9f9;
    color: #333;
    font-weight: 600;
    white-space: nowrap;
}

.pd-spec-table td {
    color: #666;
}


/* --- 样品展示网格布局 --- */

.pd-sample-grid .lf {
    width: 35%;
}

.pd-sample-grid .center {
    width: 25%;
}

.pd-sample-grid .rt {
    width: 35%;
}

.pd-sample-item {
    position: relative;
    width: 100%;
    background-color: #f4f4f4;
    overflow: hidden;
}

.pd-sample-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
    display: block;
}

.pd-sample-left-top {
    padding-top: 44%;
    margin-bottom: 30px;
}

.pd-sample-left-bottom {
    padding-top: 104%;
}

.pd-sample-center-top {
    padding-top: 130%;
    margin-bottom: 30px;
}

.pd-sample-center-bottom {
    padding-top: 77%;
}

.pd-sample-right-top {
    padding-top: 67%;
    margin-bottom: 30px;
}

.pd-sample-right-bottom {
    padding-top: 81%;
}


/* --- 5. 底部按钮 (Footer Action) --- */

.pd-footer-action {
    text-align: center;
    margin-top: 40px;
}

.pd-btn-more {
    display: inline-block;
    padding: 12px 40px;
    border: 1px solid #ddd;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    border-radius: 30px;
    transition: all 0.3s;
}

.pd-btn-more:hover {
    border-color: #ff7b00;
    color: #ff7b00;
}

.cpxq-other {
    margin-bottom: 120px;
}

.about-section01 {
    position: relative;
    background: url(../images/about_06.jpg) no-repeat right bottom 30px;
}

.about-section01 .wrap {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
    /* 防止背景装饰溢出 */
}


/* 背景装饰 (右下角的淡蓝色波浪) */


/* --- 上半部分：图文混排 --- */

.about-section01 .about-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 1;
    margin-bottom: 80px;
}


/* 左侧图片区域 */

.about-section01 .about-image-box {
    flex: 1;
    position: relative;
}

.about-section01 .about-image-box img {
    width: 100%;
    height: auto;
    display: block;
    /* 模拟UI中的圆角效果 */
    border-top-left-radius: 160px;
    border-bottom-right-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    object-fit: cover;
}


/* 右侧文字区域 */

.about-section01 .about-text-box {
    flex: 1;
}

.about-section01 .section-subtitle {
    color: #266abb;
    /* 品牌蓝 */
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}


/* 标题前的短横线 */

.about-section01 .section-subtitle::before {
    content: "";
    display: inline-block;
    width: 30px;
    height: 2px;
    background-color: #0056b3;
    margin-right: 10px;
}

.about-section01 .section-title {
    font-size: 36px;
    color: #222;
    margin-bottom: 25px;
    font-weight: bold;
}

.about-section01 .about-desc p {
    font-size: 16px;
    color: #666;
    line-height: 24px;
    margin-bottom: 15px;
    text-align: justify;
}


/* --- 下半部分：数据统计 --- */

.about-section01 .stats-container {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1;
    padding-top: 20px;
}

.about-section01 .stat-item {
    flex: 1;
    text-align: left;
    /* UI中看起来是左对齐或居中，这里根据竖线分割看像是左对齐 */
    padding: 0 20px;
    position: relative;
}

.about-section01 .stat-item span {
    font-size: 40px;
}


/* 分割竖线 (最后一个不显示) */

.about-section01 .stat-item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: 0;
    top: 10%;
    height: 80%;
    width: 1px;
    background-color: #e0e0e0;
}

.about-section01 .stat-number {
    font-size: 48px;
    font-weight: 700;
    color: #000;
    margin: 15px 0;
    line-height: 1;
    position: relative;
    display: inline-block;
}


/* 数字上下的蓝色装饰条 */

.about-section01 .stat-number::before,
.about-section01 .stat-number::after {
    content: "";
    position: absolute;
    left: 0;
    width: 20px;
    height: 3px;
    background-color: #0056b3;
}

.about-section01 .stat-number::before {
    top: -10px;
}

.about-section01 .stat-number::after {
    bottom: -10px;
}

.about-section01 .stat-label {
    font-size: 18px;
    color: #555;
    font-weight: 500;
}

.about-section02 {
    height: 930px;
    background: url(../images/aboutbg_02.jpg) no-repeat center;
    padding: 70px 0;
    box-sizing: border-box;
}

.about-section02 .txt {
    font-size: 16px;
    line-height: 30px;
    color: #fff;
}

.about-section03 {
    padding-top: 100px;
}


/* --- 文本区域 --- */

.about-section03 .global-header {
    text-align: left;
    z-index: 10;
    /* 保证文字在地图上方 */
    position: relative;
}

.about-global-subtitle {
    color: #266abb;
    /* 蓝色小标题 */
    font-size: 22px;
    font-weight: bold;
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.about-global-subtitle::before {
    content: "";
    display: inline-block;
    width: 30px;
    height: 2px;
    background-color: #266abb;
    margin-right: 10px;
}

.about-global-title {
    font-size: 36px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 800;
}

.about-section03 .global-desc {
    font-size: 19px;
    line-height: 1.8;
    max-width: 900px;
}


/* --- 地图可视化区域 --- */

.about-section03 .map-container {
    position: relative;
    width: 100%;
    margin-top: 20px;
}


/* 背景地图 */

.about-section03 .map-bg {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    opacity: 0.8;
    /* 稍微降低背景透明度，突出点位 */
}


/* --- 标记点通用样式 --- */

.about-section03 .marker {
    position: absolute;
    transform: translate(-50%, -50%);
    /* 居中锚点 */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 5;
    cursor: pointer;
}


/* 橙色圆点 */

.about-section03 .dot {
    width: 16px;
    height: 16px;
    background-color: #ff7f00;
    /* 橙色 */
    border-radius: 50%;
    position: relative;
    z-index: 2;
}


/* 闪烁动画波纹 */

.about-section03 .dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid #ff7f00;
    animation: pulsee 2s infinite;
    z-index: 1;
}

@keyframes pulsee {
    0% {
        width: 100%;
        height: 100%;
        opacity: 1;
    }
    100% {
        width: 300%;
        height: 300%;
        opacity: 0;
    }
}


/* 城市名称标签 */

.about-section03 .city-name {
    margin-top: 8px;
    font-size: 22px;
    white-space: nowrap;
    font-weight: 500;
}


/* --- 特殊样式：山东（总部） --- */

.about-section03 .marker.hq .dot {
    width: 0;
    height: 0;
    background: transparent;
    border: none;
}


/* 用CSS绘制一个大的定位销图标代替圆点 */

.about-section03 .marker.hq .hq-icon {
    width: 40px;
    height: 40px;
    background-color: #ff7f00;
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 2px 2px 10px rgba(255, 127, 0, 0.4);
    animation: bounce 2s infinite ease-in-out;
    /* 不同的动画 */
}

.about-section03 .marker.hq .hq-icon::after {
    content: '';
    width: 12px;
    height: 12px;
    background: #fff;
    border-radius: 50%;
}

.about-section03 .marker.hq .city-name {
    font-size: 20px;
    font-weight: bold;
    color: #ff7f00;
    margin-top: 15px;
}

@keyframes bounce {
    0%,
    100% {
        transform: rotate(-45deg) translateY(0);
    }
    50% {
        transform: rotate(-45deg) translateY(-10px);
    }
}


/* --- 坐标配置 (根据目测估算，你可以微调 top/left 百分比) --- */


/* 这里的百分比是相对于 map-container 的 */

.about-section03 .pos-canada {
    top: 32%;
    left: 21%;
}

.about-section03 .pos-usa {
    top: 45%;
    left: 19%;
}

.about-section03 .pos-colombia {
    top: 68%;
    left: 26%;
}

.about-section03 .pos-brazil {
    top: 82%;
    left: 30%;
}

.about-section03 .pos-libya {
    top: 55%;
    left: 52%;
}

.about-section03 .pos-south-africa {
    top: 78%;
    left: 56%;
}

.about-section03 .pos-kenya {
    top: 65%;
    left: 59%;
}

.about-section03 .pos-kazakhstan {
    top: 35%;
    left: 66%;
}

.about-section03 .pos-russia {
    top: 22%;
    left: 72%;
}

.about-section03 .pos-india {
    top: 58%;
    left: 71%;
}

.about-section03 .pos-shandong {
    top: 42%;
    left: 82%;
}


/* 总部位置 */

.about-section03 .pos-australia {
    top: 85%;
    left: 88%;
}


/* --- Swiper 容器调整 --- */

.honor-section .swiper-container {
    width: 90%;
    padding: 100px 0 60px 0;
    box-sizing: border-box;
    margin: 0 auto;
}


/* --- Slide 样式 (核心) --- */

.honor-section .swiper-slide {
    height: 400px;
    background: #fff;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}


/* 激活状态：放大，清晰 */

.honor-section .swiper-slide-active {
    transform: scale(1.3);
    /* 放大比例 */
    opacity: 1;
    margin-left: 40px;
    z-index: 10;
}


/* 图片区域 */

.honor-section .cert-img-box {
    width: 100%;
    height: 100%;
    background: #f9f9f9;
    border: 1px solid #eee;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.honor-section .cert-img-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}


/* 文字描述 */

.honor-section .swiper-slide-active .cert-desc {
    font-size: 12px;
}

.honor-section .cert-desc {
    text-align: center;
    font-size: 16px;
    color: #666;
    line-height: 1.4;
    padding: 0 10px;
}


/* --- 自定义导航按钮 --- */

.honor-section .swiper-button-prev,
.honor-section .swiper-button-next {
    width: 43px;
    height: 43px;
    border-radius: 50%;
    /* 垂直居中偏下 */
    top: auto;
    bottom: 5%;
}

.honor-section .swiper-button-prev:after,
.honor-section .swiper-button-next:after {
    font-size: 18px;
    color: #007bff;
    /* 蓝色箭头 */
    font-weight: bold;
}

.honor-section .swiper-button-prev {
    left: 10%;
    background: url(../images/arriconlf.png);
}

.honor-section .swiper-button-next {
    left: 15%;
    background: url(../images/arriconrt.png);
}


/* 鼠标悬停时的样式微调 */

.honor-section .swiper-button-prev:hover {
    background: url(../images/onarriconlf.png);
}

.honor-section .swiper-button-next:hover {
    background: url(../images/onarriconrt.png);
}

.honor-section {
    position: relative;
    padding-bottom: 150px;
}

.culture-section {
    display: flex;
    position: relative;
    overflow: hidden;
    margin-bottom: 60px;
}


/* --- 左侧内容区 --- */

.culture-section .content-left {
    padding: 60px 5% 60px 0;
    /* 左留白多一点 */
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
    position: relative;
    box-sizing: border-box;
    width: 60%;
}


/* 标题部分 */

.culture-section .section-header {
    margin-bottom: 30px;
    width: 87%;
}

.culture-section .desc-text {
    font-size: 16px;
    line-height: 30px;
    color: #666;
    width: 100%;
    text-align: justify;
    margin-bottom: 40px;
}


/* --- 卡片网格区 --- */

.culture-section .cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    /* 两列 */
    gap: 20px;
}

.culture-section .culture-card {
    background: #f8fbff;
    /* 极淡的蓝色背景 */
    padding: 30px 25px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid #eef4fa;
}

.culture-section .culture-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(43, 125, 233, 0.1);
    background: #fff;
}

.culture-section .card-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 8px;
    color: #222;
    margin-top: 20px;
}

.culture-section .card-desc {
    font-size: 16px;
    color: #777;
}


/* --- 右侧图片区 --- */

.culture-section .image-right {
    position: absolute;
    right: 0;
    top: 0;
}

.case-section {
    padding: 60px 0;
}


/* 网格布局 */

.case-grid {
    display: grid;
    /* 默认 PC 端：3列 */
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    /* 卡片之间的间距 */
}


/* 单个卡片 */

.case-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    /* 去除链接下划线 */
    color: inherit;
    display: block;
}


/* 悬停效果 */

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}


/* 图片容器 */

.case-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 60%;
    background-color: #f4f4f4;
    overflow: hidden;
}


/* 图片本身 */

.case-img-wrapper .img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}


/* 图片悬停放大效果 */

.case-card:hover .case-img-wrapper .img {
    transform: scale(1.05);
}

.case-arrow-icon {
    position: absolute;
    bottom: 35px;
    right: 35px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(255, 123, 0, 0.4);
}

.case-info {
    padding: 10px 20px;
    min-height: 80px;
    display: flex;
    align-items: center;
    background: #f5f7fa;
}

.case-title {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.newsDetail {
    padding: 60px;
    box-sizing: border-box;
    margin-bottom: 60px;
    background: #ffffff;
    border-radius: 20px;
}

.newsDetail .tophead {
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 1px #dddddd solid;
}

.newsDetail .tophead .h1 {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 20px;
}

.newsDetail .tophead .date {
    color: #999;
    font-size: 18px;
}

.newsDetail .content {
    padding: 30px 0;
}

.newsDetail .content p {
    font-size: 18px;
    line-height: 40px;
}

.newsDetail .content img {
    max-width: 100%;
}

.jszc-list {
    padding: 30px 0;
}

.jszc-list .item {
    background: #f7f7f7;
    width: 100%;
    padding: 25px 40px;
    box-sizing: border-box;
    border: 1px #e5e5e5 solid;
    margin-bottom: 40px;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.jszc-list .item a {
    display: block;
}

.jszc-list .item .title {
    font-size: 20px;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 15px;
}

.jszc-list .item .detail {
    font-size: 16px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    color: #999999;
}

.jszc-list .item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.contact-section {
    padding: 60px 0;
}

.contact-section .contact-header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 60px;
    gap: 40px;
}


/* 左侧标题区 */

.contact-section .header-left {
    flex: 1;
    width: 35%;
}

.contact-section .section-title {
    font-size: 30px;
    font-weight: bold;
    line-height: 1.3;
    margin-bottom: 20px;
    color: #000;
}

.contact-section .highlight-text {
    color: #0056b3;
    /* 对应UI中的蓝色高亮 */
}

.contact-section .section-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}


/* 右侧信息卡片区 */

.contact-section .info-cards-container {
    flex: 1.9;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    /* 两列布局 */
    gap: 20px;
}

.contact-section .info-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease;
}

.contact-section .info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}


/* 让地址卡片横跨两列 */

.contact-section .info-card.address-card {
    grid-column: span 2;
}

.contact-section .icon-box {
    width: 50px;
    height: 50px;
    background-color: #0056b3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-section .card-content h4 {
    font-size: 16px;
    color: #888;
    margin-bottom: 5px;
    font-weight: normal;
}

.contact-section .card-content p {
    font-size: 20px;
    font-weight: bold;
    color: #000;
}


/* --- 下半部分：地图与表单 --- */

.contact-section .contact-body-wrapper {
    display: flex;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    min-height: 500px;
}


/* 左侧地图区 */

.contact-section .map-area {
    flex: 1;
    background-color: #eef2f5;
    position: relative;
    min-height: 400px;
}


/* 模拟地图图片 */

.contact-section .map-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


/* 右侧表单区 */

.contact-section .form-area {
    flex: 1;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-section .form-title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 15px;
}

.contact-section .form-desc {
    font-size: 16px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.contact-section .custom-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-section .input-row {
    display: flex;
    gap: 20px;
}

.contact-section .form-group {
    flex: 1;
}

.contact-section .form-control {
    width: 100%;
    padding: 15px 20px;
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s;
    background-color: #fafafa;
}

.contact-section .form-control:focus {
    border-color: #0056b3;
    background-color: #fff;
}

.contact-section textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.contact-section .submit-btn {
    background-color: #ff7a00;
    /* 橙色按钮 */
    color: #fff;
    border: none;
    padding: 15px 40px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    align-self: flex-start;
    transition: background-color 0.3s;
    margin-top: 10px;
}

.contact-section .submit-btn:hover {
    background-color: #e66e00;
}


/* --- 右侧悬浮工具栏 --- */

.floating-toolbar {
    position: fixed;
    right: 30px;
    bottom: 150px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.tool-btn {
    width: 50px;
    height: 50px;
    background-color: #ff7820;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    /* 为二维码定位做参考 */
}

.tool-btn:hover {
    transform: translateY(-3px);
    background-color: #ff7820;
    /* 悬停稍微变亮 */
    box-shadow: 0 6px 15px rgba(230, 156, 36, 0.4);
}


/* --- 二维码容器样式 --- */

.qr-popup {
    position: absolute;
    right: 65px;
    /* 位于按钮左侧 */
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    /* 初始位置稍微偏右 */
    background: white;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    width: 140px;
    height: 140px;
    /* 隐藏状态 */
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    /* 弹性动画 */
    pointer-events: none;
    /* 防止误触 */
}

.qr-popup img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}


/* 小三角箭头 */

.qr-popup::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 6px solid white;
}


/* 鼠标悬停在“微信”按钮上时显示二维码 */

.wechat-wrapper:hover .qr-popup {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
    pointer-events: auto;
}


/* --- 回到顶部按钮特殊样式 --- */

#backToTopBtn {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

#backToTopBtn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}