@import url('iconfont.css');
/* Thin */
@font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('../font/HarmonyOS_Sans_SC_Thin.woff2') format('truetype'),url('../font/HarmonyOS_Sans_SC_Thin.woff') format('truetype');
    font-weight: 100;
    font-style: normal;
    font-display: swap;
}

/* Light */
@font-face {
    font-family: 'HarmonyOS Sans SC';
    src:url('../font/HarmonyOS_Sans_SC_Light.woff2') format('truetype'),url('../font/HarmonyOS_Sans_SC_Light.woff') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

/* Regular */
@font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('../font/HarmonyOS_Sans_SC_Regular.woff2') format('truetype'), url('../font/HarmonyOS_Sans_SC_Regular.woff') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
/* 重置浏览器默认样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

ul,
li,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
ol,
form,
input {
    margin: 0px;
    padding: 0px;
}

input,
textarea {
    border: none;
    outline: none;
    background: none;
}

ul,
li {
    list-style: none
}

img {
    border: 0px;
    padding: 0px;
    display: block;
}

a {
    text-decoration: none
}

body,
html {
    background-color: #000;
    max-width: 1920px;
    margin: 0 auto;
}

/* 页面背景色 */
body {
    font-family: 'HarmonyOS Sans SC', 'Arial', 'Helvetica', sans-serif;
    font-weight: 300;
    color: white;
    -webkit-text-size-adjust: 100% !important;
    text-size-adjust: 100% !important;
    -moz-text-size-adjust: 100% !important;
}
/* ASO延时设置 */
body[data-aos-delay='3700'] [data-aos],
[data-aos][data-aos][data-aos-delay='3700'] {
  transition-delay: 3700ms;
}


.menu,
.menu-btn,
.Mobilebanner,
.Mobilehead {
    display: none;
}

/*Loading*/
:root {
    --animation-duration: 5s;
    --animation-delay: 0.45s;
    --base-animation-duration: 4.5s;
}

.loadingline-container {
    display: flex;
    flex-direction: column-reverse;
    width: 100%;
    z-index: 9999;
    position: fixed;
    left: 0;
    bottom: 0;
}

.loadingline {
    width: 100vw;
    background-color: #acacac;
    position: relative;
    animation: wave var(--animation-duration) ease-in-out;
    animation-fill-mode: forwards; /* 确保动画结束后保持最后状态 */
}
.loadingline10 {animation-delay: 0s;}
.loadingline9 {animation-delay: 0.05s;}
.loadingline8 {animation-delay: 0.1s;}
.loadingline7 {animation-delay: 0.15s;}
.loadingline6 {animation-delay: 0.2s;}
.loadingline5 {animation-delay: 0.25s;}
.loadingline4 {animation-delay: 0.3s;}
.loadingline3 {animation-delay: 0.35s;}
.loadingline2 {animation-delay: 0.4s;}
.loadingline1 {animation-delay: 0.45s;} 

.loadingline1 { --animation-duration: calc(var(--base-animation-duration) + 0.45s); height: 1px; }
.loadingline2 { --animation-duration: calc(var(--base-animation-duration) + 0.4s); height: 2px; margin-top: 35px; }
.loadingline3 { --animation-duration: calc(var(--base-animation-duration) + 0.35s); height: 4px; margin-top: 25px; }
.loadingline4 { --animation-duration: calc(var(--base-animation-duration) + 0.3s); height: 6px; margin-top: 20px; }
.loadingline5 { --animation-duration: calc(var(--base-animation-duration) + 0.25s); height: 8px; margin-top: 14px; }
.loadingline6 { --animation-duration: calc(var(--base-animation-duration) + 0.2s); height: 11px; margin-top: 12px; }
.loadingline7 { --animation-duration: calc(var(--base-animation-duration) + 0.15s); height: 14px; margin-top: 10px; }
.loadingline8 { --animation-duration: calc(var(--base-animation-duration) + 0.1s); height: 17px; margin-top: 8px; }
.loadingline9 { --animation-duration: calc(var(--base-animation-duration) + 0.05s); height: 28px; margin-top: 6px; }
.loadingline10 { --animation-duration: var(--base-animation-duration); height: 38px; margin-top: 6px; }

@keyframes wave {
    0% { transform: translateY(0); }
    20% { transform: translateY(var(--translate-y)); opacity: 1; }
    55% { transform: translateY(0);opacity: 1;  }
    90% { transform: translateY(var(--translate-y-max)); opacity: 1; }
    100% { transform: translateY(var(--translate-y-end));opacity: 1;  }
}

.loadingline1 { --translate-y: -35vh; --translate-y-max: -70vh; --translate-y-end: 35vh; }
.loadingline2 { --translate-y: -30vh; --translate-y-max: -60vh; --translate-y-end: 30vh; }
.loadingline3 { --translate-y: -25vh; --translate-y-max: -50vh; --translate-y-end: 25vh; }
.loadingline4 { --translate-y: -20vh; --translate-y-max: -40vh; --translate-y-end: 20vh; }
.loadingline5 { --translate-y: -15vh; --translate-y-max: -30vh; --translate-y-end: 15vh; }
.loadingline6 { --translate-y: -13vh; --translate-y-max: -24vh; --translate-y-end: 13vh; }
.loadingline7 { --translate-y: -10vh; --translate-y-max: -18vh; --translate-y-end: 10vh; }
.loadingline8 { --translate-y: -7vh; --translate-y-max: -12vh; --translate-y-end: 7vh; }
.loadingline9 { --translate-y: -4vh; --translate-y-max: -6vh; --translate-y-end: 4vh; }
.loadingline10 { --translate-y: 0vh; --translate-y-max: 0vh; --translate-y-end: 0vh; }

.hello {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    max-width: 320px; 
    height: auto; 
    z-index: 9998;
    opacity: 0;
    animation: fadeIn 0.7s ease-in-out 2.2s forwards, fadeOut 0.2s ease-in-out 3.6s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes fadeOutOverlay {
    0% { transform: scaleY(1); }
    100% { transform: scaleY(0); }
}

#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: black;
    z-index: 9997;
    transform-origin: bottom;
    animation: fadeOutOverlay 0.4s ease-in-out 5s forwards;

}
/*Loading*/



/* 主页Swiper轮播banner */
.banner {
    height: auto;
    max-height: 950px;
    background-color: black;
    margin-top: 52px;
    overflow: hidden;
    position: relative;
}

/* Swiper 样式 */
.banner .swiper-slide {
    position: relative;
    overflow: hidden;
    aspect-ratio: 2 / 1;
}

.banner .text-container {
    position: absolute;
    top: 39.5%;
    left: 0;
    width: 100%;
    text-align: center;
    text-transform: uppercase;
    font-weight: 300;
    transform: scaleY(0.9);
}

.viewmore {
    position: absolute;
    bottom: 3%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10; 
}

.viewmore img {
    width: 83px; 
    height: 83px;
    image-rendering: pixelated;
}

.line-text {
    color: white;
    font-size: clamp(24px, 5vw, 84px);
    position: absolute;
}

.line-text.left {
    left: -26%;
}

.line-text.center {
    left: 0;
    right: 0;
    margin: 0 auto;
}

.line-text.right {
    right: -10%;
}
.indexsup{
    font-size: 10px;
    position: absolute;
    top: 24%;
}
.swiper1 .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    display: inline!important;
    bottom: 0!important;
}

.swiper1 .swiper-pagination {
    position: relative!important;
}

.horizontal-line {
    position: absolute;
    top: 50%;
    left: 0;
    width: 0;
    border-top: 4px solid white;
    transform: translateY(-50%);
    opacity: 0.5;
}

.horizontal-rline {
    position: absolute;
    top: 50%;
    right: 0;
    width: 10%;
    border-top: 1px solid white;
    transform: translateY(-50%);
    opacity: 0.5;
}

.vertical-line {
    position: absolute;
    width: 2px;
    background-color: white;
    opacity: 0.5;
}

.vertical-line.top {
    top: 0;
    left: 26%;
    height: 50%;
}

.vertical-line.bottom {
    top: 50%;
    right: 26%;
    height: 50%;
}

.additional-text {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 27%;
    transform: translateY(-50%);
    text-align: center;
    font-size: clamp(20px, 2.5vw, 40px);
    color: white;
}


.text-item.entext {
    font-size: 14px;
    font-weight: 100;
    margin-top: 20px;
}


/* 基础动画样式 */
.animate-text {
    opacity: 0;
    transform: translateY(0px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-text.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left {
    opacity: 0;
    transform: translateX(100px);
    transition: opacity 0.5s ease 0.5s, transform 0.5s ease-out 0.5s;
}

.fade-left.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-right {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.5s ease 0.5s, transform 0.5s ease-out 0.5s;
}

.fade-right.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-down {
    opacity: 0;
    transform: translateY(-150px);
    transition: opacity 0.5s ease 0.5s, transform 0.5s ease-out 0.5s;
}

.fade-down.active {
    opacity: 0.5;
    transform: translateY(0);
}

.fade-up {
    opacity: 0;
    transform: translateY(150px);
    transition: opacity 0.5s ease 0.5s, transform 0.5s ease-out 0.5s;
}

.fade-up.active {
    opacity: 0.5;
    transform: translateY(0);
}

.zoom-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.5s ease 1s, transform 0.5s ease-out 1s;
}

.zoom-in.active {
    opacity: 1;
    transform: scale(1);
}

.horizontal-line.active {
    animation: slide-right 5s linear forwards 1.5s;
    opacity: 0.5;
}

.horizontal-rline.active {
    animation: slide-right 0.5s ease-in forwards;
    opacity: 0.5;
}

@keyframes slide-right {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

.slide-img.slide-down {
    transform: translateY(200px);
    /* 向下移动200px */
}
/*产品单片图*/
.productpic {
    position: absolute;
    top: 53%;
    right: 28%;
    width: 0.67rem;
    height: 0.84rem;
    overflow: hidden;
    opacity: 1;
    transition: opacity 0.4s ease 1.2s;
}


.productpic.active {
    opacity: 1;
}

.productpic img {
    width: 100%;
    opacity: 1; /* 初始状态时隐藏 */
    transform: translateX(100%) translateY(0); /* 初始状态时在视图外 */
    
    /* 默认没有动画 */
}

.productpic.active img {
    animation: slideAndMove 6s ease forwards;
}

@keyframes slideAndMove {
    0% {
        opacity: 1;
        transform: translateX(100%) translateY(0);
    }
    10% {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
    100% {
        opacity: 1;
        transform: translateX(0) translateY(-100px);
    }
}

/*产品单片图*/

.banner .img-container {
    position: relative;
    height: 950px;
    overflow: hidden;
}

.banner .slide-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transform: translateY(-200px);
    transition: transform 2s ease-in-out;
}

.banner .slide-img.slide-down {
    transform: translateY(0px);
    /* 使图片下滑*/
}

.banner .swiper-container {
    position: relative;
    overflow: hidden;
}

.banner .swiper-button-next1,
.banner .swiper-button-prev1 {
    position: absolute;
    top: 43.5%;
    max-width: 43px;
    max-height: 38px;
    width: 5%;
    height: 6%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    z-index: 3;
    transition: all 0.4s;
}
.hidden{
    opacity: 0;
}

.banner .swiper-button-next1 {
    right: 17%;
    transform: translateX(50%);
    background-image: url('../img/bannernext.png');
}

.banner .swiper-button-prev1 {
    left: 17%;
    transform: translateX(-50%);
    background-image: url('../img/bannerprev.png');
}



/* 关于我们 */
.about {
    width: 100%;
    background-color: #000;
}

.section-title-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 108px;
    border-bottom: 2px solid gray;
    padding: 0 13% 0 14%;
    color: white;
}

.section-title {
    font-size: 70px;
    display: flex;
    line-height: 0.6;
    /* font-size: clamp(2rem, 2.56vw, 4rem); */
}

.section-title .title-text { transform: scaleY(0.9); display: inline-block; margin-right:0.06rem;letter-spacing: -2px; }

.superscript {
    font-size: clamp(10px, 1vw, 18px);
    vertical-align: text-top;
    font-weight: 400;
}

.about-top-right {
    max-height: 80px;
    /* 调整logo的高度 */
    bottom: -19px;
    position: relative;
    opacity: 0.5;
}

.about-top-right img {
    width: 164px;
    height: auto;
}

.about-bottom {
    display: flex;
    width: 100%;
    border-bottom: 2px solid gray;
}

.about-bottom-left {
    width: 25%;
    border-right: 2px solid gray;
    position: relative;
}

.about-bottom-right {
    width: 75%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: 80px;
    position: relative;
    overflow: hidden;
    padding-top: 112px;
}

.company-info {
    width: 55%;
    padding: 0 8%;
    color: white;
}

.company-info p {
    font-size: clamp(10px, 1vw, 14px);
    line-height: 1.55;
    color: white;
    text-align: justify;
}

.about-image {
    width: 45%;
}

.about-image img {
    width: 100%;
    height: auto;
}

.overlaypic {
    position: absolute;
    top: 0;
    left: 0;
    width: 40vw;
    height: auto;
}

.overlaypic img {
    width: 100%;
    height: auto;
}

.overlay {
    position: absolute;
    top: 17%;
    left: 0;
    width: 90%;
    color: white;
    pointer-events: none;
    /* 确保文字不会遮挡图片交互 */
    font-style: italic;
    font-weight: 100;
}

.overlay .p1 {
    font-size: clamp(16px, 3vw, 47px);
    padding-left: 14%;
    transform: scaleY(0.9);
}

.overlay .p2 {
    font-size: clamp(16px, 3vw, 47px);
    padding-left: 37%;
    transform: scaleY(0.9);
    line-height: 1;
}

.overlay .p3 {
    margin-top: 43px;
    font-size: clamp(12px, 2vw, 18px);
    padding-left: 38%;
}

.overlay .p4 {
    font-size: clamp(12px, 2vw, 18px);
    padding-left: 45%;
}



/* 产品 */
.products {
    width: 100%;
    background-color: #000;
}

.products-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 108px;
    border-bottom: 2px solid gray;
    border-top: 2px solid gray;
    padding: 0 10%;
    color: white;
}

.products-top-left {
    font-size: 60px;
}

.products-bottom {
    width: 100%;
    max-height: 930px;
    aspect-ratio: 64/31;
    padding: 4% 0 5% 0;
}

.products-container {
    width: 100%;
    position: relative;
}

.products .swiper-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.products .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 300ms;
    transform: scale(0.8);
}

.products .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.products .swiper-slide-active,
.products .swiper-slide-duplicate-active {
    transform: scale(1);
}

.products .slide-label {
    position: absolute;
    text-align: left;
    color: #fff;
    display: none;
    left: -11%;
    height: 100%;
    width: 100%;
    z-index: 11;
}

.products .line1 {
    position: absolute;
    top: 8%;
    font-size: clamp(26px, 4vw, 70px);
    transform: scaleY(0.9);
}

.products .line2,
.products .line3,
.products .line4 {
    position: absolute;
}

.products .line2 {
    bottom: 22%;
    font-size: clamp(11px, 2vw, 22px);
    transform: scaleY(0.9);
}

.products .line3 {
    bottom: 15%;
    font-size: clamp(16px, 2vw, 38px);
    font-weight: 400;
    transform: scaleY(0.9);
}
.products .line3superscript {
    font-size: clamp(10px, 1vw, 15px);
    vertical-align: super;
    margin-left: 10px;
}

.products .line4 {
    bottom: 8.5%;
    font-size: clamp(14px, 2vw, 28px);
    font-style: italic;
    transform: scaleY(0.9);
}

.products-container .swiper-slide-active .slide-label {
    display: block;
}

.products .over {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: all 0.5s;
}

.products-container .swiper-slide-active:hover .over {
    opacity: 1;
}

.products .swiper-button-next2,
.products .swiper-button-prev2 {
    color: #fff;
    position: absolute;
    top: 108%;
    width: 82px;
    height: 26px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    opacity: 1;
    transition: all 0.4s;
}

.products .swiper-button-next2 {
    right: 8%;
    transform: translateX(50%);
    background-image: url('../img/nextbtn.png');
}

.products .swiper-button-prev2 {
    left: 8%;
    transform: translateX(-50%);
    background-image: url('../img/prevbtn.png');
}


/* 全屏图片 */
.fullscreen-image {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.fullscreen-image img {
    width: 100%;
    height: auto;
}

.fullscreen-image .text-container {
    position: absolute;
    top: 46%;
    left: 0;
    transform: translateY(-100%);
    transform: translateX(50%);
    white-space: nowrap;
    display: flex;
    gap: 400px;
    z-index: 2;
}

.fullscreen-image .text-container .animated-text {
    color: white;
    text-align: right;
    font-size: 24px;
    line-height: 1.8;
}


.fullscreen-image .text-container .animated-texta {
    font-size: clamp(10px, 2vw, 24px);
    font-style: italic;
    transform: scaleY(0.9);
}

.fullscreen-image .text-container .animated-textb {
    font-size: clamp(10px, 1vw, 18px);
}


/* 动画 */
@keyframes slide-left {
    0% {
        transform: translateX(42%);
    }

    100% {
        transform: translateX(-100%);
    }
}

.fullscreen-image .text-container {
    animation: slide-left 100s linear infinite;
}



/* 案例 */
.cases {
    margin-bottom: 40px;
    overflow: hidden;
}

.sub-text {
    height: 102px;
    width: 100%;
    display: flex;
    align-items: center;
    padding: 0 8%;
}

.sub-text .animated-text {
    font-size: clamp(14px, 1vw, 18px);
    color: rgb(135, 135, 135);
    font-style: italic;
    width: 30%;
    text-align: left;
    transform: scaleY(0.9);
    line-height: 18px;
}

.sub-text .animated-text:nth-child(1) {
    font-style: normal;
}

.sub-text .animated-text:nth-child(3) {
    text-align: right;
    width: 60%;
}

.caselist {
    position: relative;
    width: 100%;
    margin-top: 100px;
    padding-top: 65px;
    overflow: hidden;
}

/* Swiper 容器样式 */
.caselist .swiper-container {
    width: 100%;
    position: relative;
    padding-bottom: 20px;
}

/* Swiper 滑块样式 */
.caselist .swiper-slide {
    width: 468px;
    overflow: hidden;
    position: relative;
    display: block;
}

/* 图片样式 */
.caselist .slide-content img {
    width: 100%;
    height: 100%;
    transition: transform 0.3s ease;
}

/* 图片放大效果 */
.caselist .swiper-slide:hover img {
    transform: scale(1.1);
}

/* Swiper 按钮样式 */
.swiper-button-prev3,
.swiper-button-next3 {
    position: absolute;
    top: 0;
    width: 82px;
    height: 26px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 2;
    cursor: pointer;
    opacity: 1;
    transition: all 0.4s;
}

.swiper-button-prev3 {
    left: 8%;
    background-image: url('../img/prevbtn.png');
}

.swiper-button-next3 {
    right: 8%;
    background-image: url('../img/nextbtn.png');
}

/* 文本覆盖层 */
.caselist .text-overlay {
    position: absolute;
    top: 0;
    text-align: center;
    width: 100%;
    height: 100%;
    color: #fff;
    line-height: 1.5;
}

.caselist .text-overlay p {
    margin: 0;
}

.caselist .text-overlay .enname {
    font-size: clamp(13px, 1vw, 19px);
    margin-top: 6%;
    letter-spacing: -0.3px;
    transform: scaleY(0.9);
}

.caselist .text-overlay .cnname {
    font-size: 12px;
}

.caselist .text-overlay p:last-child {
    position: absolute;
    left: 50%;
    bottom: 5%;
    margin: 0;
    color: white;
    font-size: clamp(11px, 1vw, 14px);
    text-decoration: underline;
    font-style: italic;
    transform: scaleY(0.9);
}


@media (max-width: 1440px) {

    /* 关于我们 */
    .overlay {
        top: 9%;
    }
    .about-bottom-right {
        padding-top: 220px;
    }

}

@media (max-width: 1023px) {
    .header {
        display: none;
    }

    /*banner*/
    .banner {

        margin-top: 0; 

    }
    .productpic {
    width: 100px;
    height: 122px;
}

    /*section标题设置*/
    .section-title-top {
        height: 1rem;
        padding: 0 6%;
    }

    .section-title {
        font-size: 0.56rem;
    }

    .text-item.entext {
        font-size: 0.16rem;
        font-weight: 100;
        margin-top: 10px;
    }

    .superscript {
        font-size: 0.18rem;
    }



    /*关于我们*/
    .about-bottom-left {
        width: 15%;
        border-right: 2px solid gray;
        position: relative;
    }

    .about-top-right {
        height: auto;
        width: 1.71rem;
        bottom: -9px;
    }

    .about-top-right img {
    width: 100%;

}
.company-info p {
        font-size: 0.2rem;
    }

    .about-bottom-right {
        width: 85%;
        display: flex;
        justify-content: flex-end;
        padding-bottom: 40px;
        flex-direction: column-reverse;
        padding-top: 0;
        align-items: flex-end;
    }

    .overlaypic {
        width: 50vw;
    }

    .overlay {
        top: 4%;
    }
    .overlay .p1 {
        font-size: 0.31rem;
    }

    .overlay .p2 {
        padding-left: 30%;
         font-size: 0.31rem;
    }

    .overlay .p3 {
        padding-left: 30%;
            margin-top: 0.6rem;
            font-size: 0.18rem;
    }

    .overlay .p4 {
        padding-left: 48%;
        font-size: 0.18rem;
    }

    .company-info {
        width: 85%;
        padding: 10% 9% 0 0;
    }

    .about-image {
        width: 85%;
        margin-top: 45%;
    }
        .products .line3superscript {
    margin-left: 0;
}
    

    /*产品*/
    .products-bottom {
        padding: 8% 0 19% 0;
    }

    .products .line1 {
        font-size: 0.45rem;
    }
    .products .line2 {
        bottom: 1.14rem;
        font-size: 0.18rem;
    }

    .products .line3 {
        font-size: 0.29rem;
        display: flex;
        flex-direction: column;
        bottom: 0.56rem;
    }
    .products .line3superscript {
        font-size: 0.146rem;
    }
    .products .line4 {
        bottom: 0.25rem;
         font-size: 0.18rem;
    }

    .products .swiper-button-next2,
    .products .swiper-button-prev2 {
        top: 119%;
        width: 0.65rem;
        height: 0.21rem;
    }

    .products .swiper-button-next2 {
        right: 12%;
    }

    .products .swiper-button-prev2 {
        left: 12%;
    }

    /*全屏图片*/
    .fullscreen-image img {
        content: url('../img/se5bg-s.jpg');
    }
    .fullscreen-image .text-container {
    transform: translateX(32%);
    gap: 1.5rem;

    }


    /* 动画 */
    @keyframes slide-left {
        0% {
            transform: translateX(32%);
        }

        100% {
            transform: translateX(-100%);
        }
    }

    .fullscreen-image .text-container {
        animation: slide-left 70s linear infinite;
    }

    /*案例*/
    .cases {
        margin-bottom: 0;
    }

    .sub-text .animated-text {
        font-size: 0.15rem;
        width: 50%
    }

    .sub-text {
        height: 50px;
    }

    .swiper-button-next3,
    .swiper-button-prev3 {
        width: 0.65rem;
        height: 0.21rem;
    }

    .swiper-button-next3 {
        right: 9%;
    }

    .swiper-button-prev3 {
        left: 9%;
    }

    .caselist {
        margin-top: 0.8rem;
        padding-top: 0.66rem;
    }

}


@media (max-width: 767px){



    /*移动端banner*/
    .banner {
        display: none;
    }
    .swiper4 .swiper-pagination {
    position: relative!important;
}

    .Mobilebanner {
        display: block;
        position: relative;
    }
    .Mobilebanner .viewmore img {
        width: 64px;
        height: 64px;
    }

    .Mobilebanner .swiper-container {
        position: relative;
        overflow: hidden;
        max-height: 1497px;
        /* aspect-ratio: 1 / 2; */
    }

    .Mobilebanner .img-container {
        width: 100%;
        height: auto;
        overflow: hidden;
    }

    .Mobilebanner .text-container {
        position: absolute;
        top: 43%;
        left: 0;
        width: 100%;
        text-align: center;
        text-transform: uppercase;
        font-weight: 100;
    }

    .Mobilebanner .line-text.center {
        left: 0;
        right: 0;
        margin: 0 auto;
        font-size: 0.8rem;
    }

    .Mobilebanner .swiper-slide {
        position: relative;
        overflow: hidden;
        aspect-ratio: 1 / 2;
    }

    .Mobilebanner .slide-img {
        transform: translateY(0);
        width: 100%;
        height: auto;
        object-fit: cover; 
    }

    .Mobilebanner .vertical-line.bottom {
        right: 15%;
    }

    .Mobilebanner .vertical-line.top {
        left: 15%;
    }

    .Mobilebanner .additional-text {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 35%;
        transform: translateY(-50%);
        text-align: center;
        font-size: 0.5rem;
        color: white;
    }

    /*产品单片图*/
.Mobilebanner  .productpic {
    position: absolute;
    top: 52%;
    right: 1.38rem;
    width: 1.53rem;
    height: 1.86rem;
}

    .Mobilebanner .swiper-button-next4,
    .Mobilebanner .swiper-button-prev4 {
        position: absolute;
        top: 45%;
        max-width: 43px;
        max-height: 38px;
        width: 0.45rem;
        height: 0.4rem;
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center;
        cursor: pointer;
        z-index: 3;
        transition: all 0.4s;
    }

    .Mobilebanner .swiper-button-next4 {
        right: 6%;
        transform: translateX(50%);
        background-image: url('../img/bannernext.png');
        /* 调整为右侧居中 */
    }

    .Mobilebanner .swiper-button-prev4 {
        left: 6%;
        transform: translateX(-50%);
        background-image: url('../img/bannerprev.png');
        /* 调整为左侧居中 */
    }


    
    
}