.banner-box {
    width: 100%;
    position: relative;
}

.banner-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.banner-con {
    width: 100%;
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: left;
    z-index: 1;
}

.banner-main {
    color: #fff;
    text-align: left;
    padding: 0 calc(100vw / 100 * 5);
}

.banner-title {
    font-size: clamp(20px, 100vw / 100 * 5.5, 72px);
    margin-bottom: 30px;
    margin-top: 24px;
}

.banner-text {
    font-size: clamp(12px, 100vw / 100 * 2, 18px);
    margin-bottom: 30px;
}

.banner-btn {
    display: inline-block;
    padding: 10px 20px;
    color: #EDB15D;
    text-decoration: none;
    border: 1px solid #EDB15D;
    border-radius: 2px;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.message-code {
    position: absolute;
    bottom: 10px;
    right: 10px;
    z-index: 1000;
    width: 100px;
    height: 100px;
}

.message-code-btn {
    width: 70px;
    height: 70px;
    margin: 0 auto;
    cursor: pointer;
}

.message-code-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.message-code-con {
    display: none;
    width: 200px;
    height: 200px;
    background: #fff;
    border-radius: 5px;
    padding: 10px;
    box-sizing: border-box;
    position: absolute;
    bottom: 100px;
    right: 0;
    z-index: 1000;
    text-align: center;
}

.message-code-con img {
    width: 80%;
    height: 80%;
    object-fit: cover;
    margin: 0 auto;
}

.message-code-con .message-code-text {
    text-align: center;
    font-size: 14px;
    color: #000;
    margin-top: 10px;
}

.message-code-btn:hover + .message-code-con {
    display: block;
}

.service-box {
    width: 100%;
    background-color: #1D1D1D;
}

.service-con {
    width: 80%;
    padding: calc(100vw / 100 * 8) 0;
    margin: 0 auto;
    color: #fff;
}

.service-title {
    font-size: clamp(20px, 100vw / 100 * 5, 48px);
    margin-bottom: clamp(12px, 100vw / 100 * 2, 30px);
    text-align: center;
}

.service-text {
    font-size: clamp(14px, 100vw / 100 * 2, 18px);
    line-height: 2;
    text-align: center;
    color: #DADADA;
}

.service-info {
    margin-top: calc(100vw / 100 * 5);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(100vw / 100 * 2);
}

.service-img {
    flex: 1;
    object-fit: cover;
    width: 500px;
}

.service-info-con {
    flex: 1;
}

.service-info-title {
    font-size: clamp(12px, 100vw / 100 * 2, 32px);
    font-weight: 700;
    margin-bottom: clamp(12px, 100vw / 100 * 2, 24px);
}

.service-info-text {
    font-size: clamp(12px, 100vw / 100 * 2, 18px);
    font-weight: 400;
    margin-bottom: 30px;
    color: #DADADA;
}

.service-info-btn {
    display: inline-block;
    color: #fff;
    font-size: 16px;
    position: relative;
    z-index: 1;
}

.service-info-btn::after {
    content: '-→';
    font-weight: bold;
    color: #EFBF7B;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -80px;
    z-index: 10;
    width: 100%;
    transition: transform 0.3s ease;
}

.service-product {
    background-color: #1D1D1D;
}

.product-list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: calc(100vw / 100 * 2);
    margin-top: calc(100vw / 100 * 5);
}

.product-item {
    /*flex: 1;*/
    width: 200px;
    height: 375px;
    border-radius: 30px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    background-size: cover;
    background-position: center;
    margin-bottom: 16px;
}

.product-con-box {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.product-con {
    font-size: 28px;
    transform: rotate(-90deg);
    transition: all 0.3s ease;
    width: 375px;
    position: absolute;
    top: 125px;
    left: -120px;
}

.product-title {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    margin: 24px 0 16px 24px;
}

.product-btn-box {
    text-align: right;
    margin-right: 24px;
}

.product-btn {
    display: inline-block;
    color: #fff;
    font-size: 16px;
}

.product-text {
    opacity: 0;
    font-size: 16px;
    color: #EFEFEF;
    transition: all 0.8s ease;
    margin: 0 24px 24px 24px;
}

/*鼠标移入效果，背景变暗*/
.product-item:hover {
    width: 375px;
}

.product-item:hover .product-con-box {
    background-color: rgba(0, 0, 0, 0.5);
}

.product-item:hover .product-con {
    transform: rotate(0deg);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.product-item:hover .product-text {
    display: block;
    opacity: 1;
}

.none {
    display: none;
}

.news-list {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: calc(100vw / 100 * 5);
    margin-top: calc(100vw / 100 * 5);
}

.news-item {
    width: 315px;
    height: 375px;
    border-radius: 30px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.8s ease;
    background-size: cover;
    background-position: center;
}

.news-con-box {
    position: absolute;
    padding: 24px;
    text-align: right;
    right: 0;
    bottom: 0;
}

.news-title {
    font-size: 40px;
    font-weight: bold;
    color: #fff;
    transition: all 0.8s ease;
}

.news-text {
    font-size: 16px;
    color: #fff;
}

.news-btn-box {
    margin-top: 24px;
}

.news-btn {
    display: inline-block;
    font-size: 14px;
    color: #fff;
}

.news-item:hover {
    width: 375px;
}

.news-item:hover .news-title {
    font-size: 48px;
}

.stat-box {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: calc(100vw / 100 * 5);
    margin-top: calc(100vw / 100 * 5);
}

.stat-item img {
    width: 42px;
}

.stat-item strong {
    padding-left: 8px;
    font-size: 40px;
    font-weight: bold;
    color: #EFBF7B;
}

.stat-item span {
    font-size: 14px;
    color: #fff;
    padding-left: 12px;
}

.partner-img {
    width: calc(100vw / 100 * 8);
    height: calc(100vw / 100 * 8);
    object-fit: cover;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 0 20px;
}

.features-item {
    display: flex;
    flex-direction: column;
    padding: 20px clamp(20px, 6vw, 100px);
}

.features-head {
    display: flex;
    flex-direction: row;
    align-items: center;
    font-size: clamp(18px, 3vw, 32px);
    font-weight: 600;
}

.features-icon {
    height: 40px;
    margin-right: 10px;
}

.features-text {
    margin-top: 20px;
    font-size: clamp(14px, 3vw, 18px);
}

.steps {
    display: flex;
    justify-content: center;
    padding: 40px 0;
    list-style: none;
    margin: 0;
}

.steps li {
    position: relative;
    width: 100%;
    text-align: center;
    padding: 10px 30px;
    background: #fff;
    color: #EDB15D;
    font-size: clamp(18px, 3vw, 24px);
    font-weight: bold;
    margin-right: 20px;
    clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 50%, calc(100% - 20px) 100%, 0 100%, 20px 50%);
    transition: 0.3s;
}

.steps li.active {
    background: #EDB15D; /* 橙黄色高亮 */
    color: #fff;
}

.steps li:last-child {
    margin-right: 0;
}
.article-box{
    background-color: #fff;
    width: 100%;
}
.article-con{
    max-width: 1024px;
    margin:auto;
    display: grid;
    grid-template-columns:  repeat(2,1fr);
    grid-gap: 40px;
    padding: 40px;
}
.article-type-title{
    font-size: 18px;
    font-weight: bold;
    color: #0a1a2e;
}
.article-type-list{
    padding-top: 18px;
}
.article-type-item{
    display: block;
    width: 100%;
    color: #666;
    padding: 12px 0;
    font-size: 14px;
    transition: 0.3s all ease-in;
}
.article-type-item:hover{
    color: #EFBF7B;
}
@media screen and (max-width: 1024px) {
    .banner-back, .banner-con {
        height: calc(100vw / 2);
        min-height: 220px;
    }

    .banner-main {
        padding-top: 42px;
    }

    .banner-title {
        margin-bottom: 12px;
    }

    .banner-text {
        width: 50%;
    }

    .message-code, .banner-btn-box {
        display: none;
    }

    .service-img {
        width: 45%;
    }

    .product-list {
        justify-content: center;
    }

    .product-item, .news-item {
        width: 100%;
    }

    .product-con {
        transform: rotate(0deg);
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .product-text {
        opacity: 1;
        display: block;
    }

    .product-item:hover, .news-item:hover {
        width: 100%;
    }

    .service-info-btn {
        display: none;
    }

    .features-list {
        grid-template-columns: 1fr;
    }

    .features-item {
        padding: 0;
        margin-top: clamp(24px, 6vw, 40px);
    }

    .features-head {
        text-align: center;
        justify-content: center;
    }

    .steps {
        display: block;
        width: 80%;
        margin: auto;
        padding-top: clamp(24px, 54px , 87px);
    }

    .steps li {
        padding: 34px 0;
        -webkit-clip-path: polygon(100% 0, 100% 78%, 50% 100%, 0 78%, 0 0, 50% 18%);
        clip-path: polygon(100% 0, 100% 78%, 50% 100%, 0 78%, 0 0, 50% 18%);
    }

    .stat-box{

    }

    .stat-partner{
        display: none;
    }
}