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

.banner img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner .banner-text {
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
}

.banner .banner-text h1 {
    text-align: start;
    color: rgba(255, 255, 255, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 700;
    font-size: 64px;
    line-height: 95px;
}

.banner .banner-text h1 span {
    color: rgba(209, 12, 0, 1);
}

.banner .banner-text p {
    margin-top: 10px;
    color: rgba(252, 252, 252, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 400;
    font-size: 18px;
    line-height: 46px;
    display: flex;
    gap: 5px;
}

.banner .banner-text p .home {
    display: flex;
    align-items: center;
}







/* page1 */
.page1 {
    background: #f7f7f7;
}

.page1 .page1-inner {

    padding: 60px 0 42px;
    background: url(../image/bag.png) no-repeat top center;
    background-size: cover;
}

.page1-inner .page1-title {
    color: rgba(0, 0, 0, 1);
    font-family: "Arial Black";
    font-weight: 900;
    font-size: 30px;
    line-height: 42px;
    text-align: center;
}

.page1-inner .page1-box {
    display: flex;
    gap: 34px;
    align-items: flex-start;
    margin-top: 50px;
    justify-content: space-between;
}

.page1-inner .page1-box .box-left {
    flex: 0 0 clamp(200px, 16vw, 260px);
    padding-top: 2px;
}

.page1-inner .page1-box .box-left .l-item {
    position: relative;
    display: block;
    min-height: 30px;
    padding-left: 34px;
    margin-bottom: 45px;
    color: rgba(181, 181, 181, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 700;
    font-size: 22px;
    line-height: 30px;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.page1-inner .page1-box .box-left .l-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(181, 181, 181, 1);
}

.page1-inner .page1-box .box-left .l-item.active {
    color: rgba(199, 25, 27, 1);
}

.page1-inner .page1-box .box-left .l-item.active::before {
    background: rgba(199, 25, 27, 1);
}

.box-center {
    display: flex;
    flex: 0 1 598px;
    flex-direction: column;
    width: 100%;
    min-width: 440px;
}

.product-main {
    /* flex: 0 0 auto; */
      flex: 1 1 auto;
    width: 100%;
    min-height: 0;
    min-height: 453px;
    /* aspect-ratio: 598 / 429; */
    position: relative;
    overflow: hidden;
    border-radius: 6px;
    background: url('../image/image_341_1.png');
    background-size: cover;
    background-position: center;

}

.product-main img {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
    /* object-fit: contain; */
}

.product-main img.product-slide-in-next {
    animation: productSlideInNext 0.75s ease both;
}

.product-main img.product-slide-in-prev {
    animation: productSlideInPrev 0.75s ease both;
}

.product-main img.product-slide-out-next {
    animation: productSlideOutNext 0.75s ease both;
}

.product-main img.product-slide-out-prev {
    animation: productSlideOutPrev 0.75s ease both;
}

@keyframes productSlideInNext {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes productSlideInPrev {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes productSlideOutNext {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-100%);
    }
}

@keyframes productSlideOutPrev {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(100%);
    }
}

.product-thumbs {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    width: 100%;
    min-height: 118px;
    margin-top: 27px;
    padding: 10px 20px;
    border: 1px solid rgba(230, 230, 230, 1);
    border-radius: 60px;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .05);
}

.thumb-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 64px;
    width: 64px;
    height: 64px;
    border: 2px solid rgba(199, 25, 27, 1);
    border-radius: 50%;
    color: rgba(199, 25, 27, 1);
    background: #fff;
    cursor: pointer;
    transition: color .25s ease, background-color .25s ease;
}

.thumb-arrow:hover {
    color: #fff;
    background: rgba(199, 25, 27, 1);
}

.thumb-list {
    --thumb-gap: 16px;
    display: flex;
    gap: var(--thumb-gap);
    align-items: center;
    justify-content: flex-start;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    scroll-behavior: smooth;
}

.thumb-item {
    flex: 0 0 calc((100% - (var(--thumb-gap) * 2)) / 3);
    height: 98px;
    overflow: hidden;
    border: 2px solid rgba(222, 222, 222, 1);
    border-radius: 10px;
    background: rgba(204, 204, 204, 1);
}

.thumb-item.active {
    border-color: rgba(199, 25, 27, 1);
    background: #fff;
}

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

.box-right {
    flex: 0 1 408px;
    width: 100%;
    min-height: 602px;
    padding: 54px 34px 26px;
    border: 2px solid rgba(235, 235, 235, 1);
    border-radius: 10px;
    background: #fff;
}

.box-right .b-r-t {
    color: #000;
    font-family: "Alibaba PuHuiTi";
    font-weight: 700;
    font-size: 24px;
    line-height: 34px;
    text-align: center;
}

.box-right .b-r-t::after {
    content: "";
    display: block;
    width: 100%;
    height: 2px;
    margin: 24px 0 26px;
    background: rgba(217, 217, 217, 1);
}

.box-right p {
    height: 266px;
    overflow: auto;
    /* min-height: 270px; */
    color: rgba(84, 84, 84, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 400;
    font-size: 16px;
    line-height: 36px;
}

.box-right .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    width: 100%;
    height: 59px;
    border-radius: 7px;
    color: rgba(194, 25, 26, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 500;
    font-size: 23px;
    line-height: 32px;
    cursor: pointer;
}

.box-right .btn+.btn {
    margin-top: 27px;
}

.box-right .btn-outline {
    border: 2px solid rgba(199, 25, 27, 1);
    color: rgba(199, 25, 27, 1);
    background: #fff;
}

.box-right .btn-primary {
    border: 2px solid rgba(199, 25, 27, 1);
    color: #fff;
    background: rgba(199, 25, 27, 1);
}

.box-right .btn-primary a {
    display: flex;
    align-items: center;
    gap: 18px;
}


/* page2 */

.page2 {
    padding: 34px 0 88px;
    background: #f7f7f7;
}
.page22{
    padding: 34px 0 88px;
    background: #f7f7f7;
}
.params-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(199, 25, 27, 1);
}

.params-head h2 {
    color: rgba(176, 34, 32, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 700;
    font-size: 30px;
    line-height: 42px;
}

.params-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 3px solid rgba(58, 58, 58, 1);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
}

.params-toggle span {
    display: block;
    width: 13px;
    height: 3px;
    border-radius: 2px;
    background: rgba(58, 58, 58, 1);
}

.params-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 84px;
    row-gap: 55px;
    padding: 50px 20px 0;
    background: url(../image/bag.png) no-repeat top center;
    /* 配合 JS 设置 max-height，实现参数区域展开/收起动画 */
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.25s ease, padding-top 0.35s ease;

}

/* 点击标题右侧按钮时隐藏当前参数区域 */
.page-inner.params-collapsed .params-grid {
    max-height: 0 !important;
    opacity: 0;
    padding-top: 0;
    pointer-events: none;
}

.params-item {
    display: flex;
    align-items: flex-start;
    gap: 38px;
    min-height: 50px;
}

.params-label {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 180px;
    min-width: 180px;
    min-height: 40px;
    padding: 0 18px;
    border: 2px solid rgba(224, 108, 108, 1);
    border-radius: 20px;
    color: rgba(176, 34, 32, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 500;
    font-size: 18px;
    line-height: 25px;
    text-align: center;
   
}

.params-item.active .params-label {
    border-color: rgba(199, 25, 27, 1);
    color: #fff;
    background: rgba(199, 25, 27, 1);
}

.params-value {
    flex: 1;
    min-width: 0;
    color: rgba(0, 0, 0, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 400;
    font-size: 20px;
    line-height: 27px;
    word-break: break-all;
}

.params-rich-text,
.params-empty {
    grid-column: 1 / -1;
}

.params-rich-text {
    width: 100%;
    color: rgba(0, 0, 0, 1);
    font-family: "Alibaba PuHuiTi";
    font-size: 20px;
    line-height: 36px;
    overflow: hidden;
}

.params-rich-text .tabList {
    width: 100%;
    overflow-x: auto;
}

.params-rich-text .tabList::-webkit-scrollbar {
    height: 12px;
    width: 0;
}

.params-rich-text table {
    width: auto;
    min-width: 100%;
    border: 1px dashed rgba(199, 25, 27, 1);
    border-collapse: collapse;
}

.params-rich-text table tbody tr:nth-child(1){
    background-color: #dddddd;
}

.params-rich-text th,
.params-rich-text td {
    padding: 16px 24px;
    border: 1px dashed rgba(199, 25, 27, 1);
    text-align: center;
    word-break: break-word;
    white-space: nowrap;
}


.params-rich-text img {
    max-width: 100%;
    height: auto;
}

.params-empty {
    padding: 24px;
    color: rgba(84, 84, 84, 1);
    font-family: "Alibaba PuHuiTi";
    font-size: 18px;
    line-height: 30px;
    text-align: center;
    background: #fff;
}

/* page3 */
.page3 {
    padding: 0 0 78px;
    background: #f7f7f7;
}

.scene-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(199, 25, 27, 1);
}

.scene-head h2 {
    color: rgba(176, 34, 32, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 700;
    font-size: 28px;
    line-height: 40px;
}

.scene-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    border: 3px solid rgba(58, 58, 58, 1);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
}

.scene-toggle span {
    display: block;
    width: 12px;
    height: 3px;
    border-radius: 2px;
    background: rgba(58, 58, 58, 1);
}

.scene-swiper-shell {
    position: relative;
    margin-top: 51px;
}

.product-scene-swiper {
    width: 100%;
    overflow: hidden;
}

.scene-slide {
    display: flex;
    /* align-items: center; */
    gap: 56px;
}

.scene-img {
    flex: 0 0 49.3%;
    max-width: 614px;
    aspect-ratio: 590 / 399;
    overflow: hidden;
    border-radius: 8px;
    background: #ddd;
}

.scene-img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.scene-text {
    flex: 1;
    min-width: 0;
    padding-top: 2px;
}

.scene-text h3 {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 50px;
    color: rgba(0, 0, 0, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 700;
    font-size: 30px;
    line-height: 41px;
}

.scene-text h3 span {
    color: rgba(176, 34, 32, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 900;
    font-size: 50px;
    line-height: 69px;
}

.scene-text p {
    color: rgba(0, 0, 0, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 400;
    font-size: 18px;
}

.scene-text p+p {
    margin-top: 30px;
    color: rgba(0, 0, 0, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 400;
    font-size: 18px;
    line-height: 34px;
}

.scene-text strong {
    color: rgba(38, 38, 38, 1);
    font-weight: 700;
}

.product-scene-nav {
    position: absolute;
    left: calc(min(49.3%, 614px) - 114px);
    bottom: 22px;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 26px;
}

.product-scene-nav button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, .26);
    cursor: pointer;
}

.product-scene-nav button:hover {
    background: rgba(199, 25, 27, .88);
}





/* page4 */
.page4 {
    padding: 12px 0 92px;
    background: #f7f7f7;
}

.page4 .page4-inner {
    /* width: min(84%, 1320px); */
}

.feature-list {
    margin-top: 50px;
    display: flex;
    flex-wrap: wrap;
    gap: 42px 82px;
}

.feature-card {
    position: relative;
    display: flex;
    flex: 0 1 calc((100% - 82px) / 2);
    flex-direction: column;
    min-height: 220px;
    padding: 32px 32px 40px;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .2);
    overflow: hidden;
    transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.feature-card::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 5px;
    background: #c7191b;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform .25s ease;
}

.feature-card h3 {
    position: relative;
    margin-bottom: 52px;
    padding-left: 15px;
    color: rgba(0, 0, 0, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 500;
    font-size: 20px;
    line-height: 27px;
    transition: color .25s ease;
}

.feature-card h3::before {
    content: "";
    position: absolute;
    top: 3px;
    left: 0;
    width: 3px;
    height: 25px;
    border-radius: 2px;
    background: #ccc;
    transition: background-color .25s ease;
}

.feature-card p {
    color: rgba(0, 0, 0, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 400;
    font-size: 16px;
    line-height: 40px;
    word-wrap: break-word;
    
}

.feature-card:hover {
    border-color: #e8e8e8;
    box-shadow: 0 5px 10px rgba(0, 0, 0, .18);
    transform: translateY(-2px);
}

.feature-card:hover::after {
    transform: scaleX(1);
}

.feature-card:hover h3 {
    color: #c7191b;
}

.feature-card:hover h3::before {
    background: #c7191b;
}




/* page5 */
.page5-inner {
    padding: 34px 0 50px;
}

.page5-box {
    margin-top: 0px;
}

.page5-box .swiper {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding-bottom: 98px;
}

.page5-box .swiper-wrapper {
    align-items: stretch;
}

.page5-box .swiper-slide {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: auto;
    overflow: hidden;
    border-radius: 8px;
 
    background: url('../image/image_341.png');
    background-size: cover;
    background-repeat: no-repeat;
    text-align: center;
    color: inherit;
    text-decoration: none;
}

.page5-box .swiper-slide img {
    display: block;
    width: 100%;
    aspect-ratio: 311 / 246;
    object-fit: cover;
}

.page5-box .swiper-slide p {
    /* margin-top: -54px; */
    padding: 0 12px 24px;
    color: rgba(0, 0, 0, 1);
    font-family: "Arial Black";
    font-weight: 900;
    font-size: 30px;
    line-height: 42px;
    text-align: center;
    pointer-events: none;
}

.page5-swiper-controls {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    display: flex;
    justify-content: center;
    gap: 46px;
}

.page5-swiper-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    border: 2px solid #b02725;
    border-radius: 50%;
    background: #fff;
    color: #b02725;
    cursor: pointer;
    transition: background-color .25s ease, border-color .25s ease, color .25s ease;
}

.page5-swiper-btn:hover {
    border-color: #b02725;
    background: #b02725;
    color: #fff;
}

.page5-swiper-btn svg {
    display: block;
}

@media (max-width: 760px) {
    .page5-box {
        margin-top: 28px;
    }

    .page5-box .swiper {
        padding-bottom: 78px;
    }

    .page5-box .swiper-slide p {
        margin-top: -46px;
        font-size: 24px;
        line-height: 34px;
    }

    .page5-swiper-controls {
        gap: 28px;
    }

    .page5-swiper-btn {
        width: 48px;
        height: 48px;
    }
}

@media (max-width: 640px) {
    .page5-box {
        width: 90%;
        max-width: 520px;
        margin: 28px auto 0;
        overflow: hidden;
    }

    .page5-box .swiper,
    .page5-box .swiper-wrapper,
    .page5-box .swiper-slide {
        min-width: 0;
    }

    .page5-box .swiper-slide {
        box-sizing: border-box;
    }

    .page5-box .swiper-slide img {
        width: 100%;
        max-width: 100%;
        height: auto;
        object-fit: contain;
        object-position: center;
    }
}





/* page3 */
.page6 {
    margin-top: 40px;
    background: #f7f7f7;
    padding: 92px 0;
}

.page6-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page6-swiper {
    width: 850px;
    overflow: hidden;
}

.page6-item {
    display: flex;
    align-items: center;
    width: 850px;
    min-height: 282px;
    padding: 12px 78px 12px 18px;
    border: 2px solid rgba(201, 37, 37, 1);
    border-radius: 142px;
    background: #f7f7f7;
}

.page6-img {
    flex: 0 0 256px;
    width: 256px;
    height: 256px;
    overflow: hidden;
    border-radius: 50%;
}

.page6-img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page6-text {
    flex: 1;
    min-width: 0;
    padding-left: 54px;
}

.page6-text h3 {
    color: rgba(0, 0, 0, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 700;
    font-size: 24px;
    line-height: 34px;
}

.page6-text h3::after {
    content: "";
    display: block;
    width: 250px;
    height: 1px;
    margin: 12px 0 18px;
    background: rgba(201, 37, 37, 1);
}

.page6-text p {
    color: rgba(0, 0, 0, 1);
    font-family: "Alibaba PuHuiTi";
    font-weight: 600;
    font-size: 16px;
    line-height: 40px;
}

.page6-arrow {
    position: absolute;
    top: 50%;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 74px;
    height: 74px;
    border: 2px solid rgba(201, 37, 37, 1);
    border-radius: 50%;
    background: transparent;
    transform: translateY(-50%);
    cursor: pointer;
    transition: all .25s ease;
}

.page6-prev {
    left: 0;
}

.page6-next {
    right: 0;
    background: rgba(201, 37, 37, 1);
}

.page6-arrow:hover,
.page6-next {
    background: rgba(201, 37, 37, 1);
}

.page6-arrow:hover svg path,
.page6-next svg path {
    stroke: #fff;
}

@media (max-width: 1480px) {
    .thumb-arrow {
        flex: 0 0 45px;
        width: 45px;
        height: 45px;
    }

    .page5-box .swiper-slide p {
        font-size: 22px;
    }
}

/* 响应式 */
@media (max-width: 1440px) {

    .banner .banner-text,
    .page1 .page1-inner,
    .page2 .page-inner,
    .page3 .page3-inner,
    .page4 .page4-inner,
    .page5-inner,
    .page6-inner {
        width: 84%;
    }

    .page1-inner .page1-box {
        gap: 24px;
    }

    .box-center {
        min-width: 380px;
    }

    .box-right {
        padding-right: 28px;
        padding-left: 28px;
    }

    .params-grid {
        column-gap: 52px;
        padding-right: 24px;
        padding-left: 24px;
    }

    .feature-list {
        gap: 42px;
    }

    .feature-card {
        flex-basis: calc((100% - 42px) / 2);
    }
}


@media (max-width: 1400px) {
    .page6 .wrapper{
        width: 84%;
    } 
}
@media (max-width: 1200px) {


    .banner .banner-text h1 {
        font-size: 52px;
        line-height: 72px;
    }

    .banner .banner-text p {
        flex-wrap: wrap;
        font-size: 16px;
        line-height: 30px;
    }

    .page1 .page1-inner {
        padding-top: 48px;
    }

    .page1-inner .page1-box {
        flex-wrap: wrap;
    }

    .page1-inner .page1-box .box-left {
        flex: 0 0 100%;
        width: 100%;
        display: flex;
        gap: 16px;
        padding: 0 0 8px;
        overflow-x: auto;
    }

    .page1-inner .page1-box .box-left .l-item {
        flex: 0 0 auto;
        min-height: 44px;
        margin-bottom: 0;
        padding: 9px 20px 9px 36px;
        border: 1px solid rgba(224, 224, 224, 1);
        border-radius: 24px;
        background: #fff;
        font-size: 18px;
        line-height: 24px;
        white-space: nowrap;
    }

    .page1-inner .page1-box .box-left .l-item::before {
        left: 14px;
        top: 50%;
        width: 10px;
        height: 10px;
        transform: translateY(-50%);
    }

    .box-center {
        flex: 1 1 52%;
        align-self: stretch;
        min-width: 0;
    }

    .box-right {
        flex: 1 1 38%;
        align-self: stretch;
        min-height: auto;
        padding: 34px 28px;
    }

    .box-right p {
        min-height: auto;
        line-height: 32px;
    }

    .product-thumbs {
        margin-top: 40px;
        min-height: 104px;
        padding: 10px 16px;
    }

    .thumb-arrow {
        flex-basis: 54px;
        width: 54px;
        height: 54px;
    }

    .thumb-list {
        --thumb-gap: 12px;
    }

    .thumb-item {
        height: 82px;
    }

    .params-grid {
        column-gap: 30px;
        row-gap: 36px;
    }

    .params-item {
        gap: 24px;
    }

    .params-label {
        flex-basis: 150px;
        min-width: 150px;
        font-size: 16px;
    }

    .params-value {
        font-size: 18px;
    }

    .scene-slide {
        gap: 36px;
    }

    .scene-text h3 {
        gap: 12px;
        margin-bottom: 28px;
        font-size: 25px;
        line-height: 36px;
    }

    .scene-text h3 span {
        font-size: 42px;
        line-height: 54px;
    }

    .scene-text p,
    .scene-text p+p {
        font-size: 16px;
        line-height: 30px;
    }

    .scene-text p+p {
        margin-top: 18px;
    }

    .page6-inner {
        padding: 0 70px;
    }

    .page6-swiper,
    .page6-item {
        width: 100%;
    }

    .page6-item {
        padding-right: 48px;
    }


     .page5-box .swiper-slide p {
        font-size: 18px;
    }
}

@media (max-width:1200px) and (min-width:900px) {
   .page6-prev{
        left: -30px;
    }
    .page6-next{
        right: -30px;
    }
}

@media (max-width: 1024px) {

    .banner .banner-text,
    .page1 .page1-inner,
    .page2 .page-inner,
    .page3 .page3-inner,
    .page4 .page4-inner,
    .page5-inner,
    .page6-inner {
        width: 90%;
    }

    .banner img {
        min-height: 260px;
    }

    .banner .banner-text {
        top: 58%;
    }

    .page1-inner .page1-title,
    .params-head h2 {
        font-size: 28px;
        line-height: 38px;
    }

    .box-center,
    .box-right {
        flex-basis: 100%;
        width: 100%;
    }

    .box-center {
        display: block;
    }

    .product-main {
        flex: none;
    }

    .box-right {
        padding: 30px;
    }

    .box-right p {
        margin-bottom: 26px;
    }

    .params-grid {
        grid-template-columns: 1fr;
        row-gap: 28px;
        padding-top: 44px;
    }

    .scene-slide {
        flex-direction: column;
    }

    .scene-img {
        flex: none;
        width: 100%;
        max-width: none;
    }

    .scene-text {
        padding-top: 0;
    }

    .product-scene-nav {
        position: static;
        justify-content: center;
        margin-top: 24px;
    }

    .feature-list {
        gap: 28px;
    }

    .feature-card {
        flex-basis: calc((100% - 28px) / 2);
        min-height: 240px;
        padding: 28px;
    }

    .feature-card h3 {
        margin-bottom: 28px;
    }

    .feature-card p {
        line-height: 32px;
    }

    .page6 {
        padding: 72px 0;
    }

    .page6-inner {
        padding: 0 56px;
    }

    .page6-item {
        min-height: 240px;
        padding: 14px 34px 14px 16px;
    }

    .page6-img {
        flex-basis: 210px;
        width: 210px;
        height: 210px;
    }

    .page6-text {
        padding-left: 34px;
    }

    .page6-arrow {
        width: 56px;
        height: 56px;
    }
}

@media (max-width: 900px) {
    .page6 {
        margin-top: 24px;
        padding: 60px 0;
    }

    .page6-inner {
        width: 90%;
        padding: 0 0 74px;
    }

    .page6-swiper {
        max-width: 620px;
    }

    .page6-item {
        flex-direction: column;
        align-items: stretch;
        min-height: 0;
        padding: 18px;
        border-radius: 24px;
    }

    .page6-img {
        flex: none;
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 9;
        border-radius: 16px;
    }

    .page6-text {
        padding: 24px 8px 6px;
    }

    .page6-text h3 {
        font-size: 22px;
        line-height: 31px;
    }

    .page6-text h3::after {
        width: 100%;
        margin: 10px 0 14px;
    }

    .page6-text p {
        font-size: 15px;
        line-height: 30px;
    }

    .page6-arrow {
        top: auto;
        bottom: 0;
        width: 48px;
        height: 48px;
        transform: none;
    }

    .page6-prev {
        left: calc(50% - 62px);
    }

    .page6-next {
        right: calc(50% - 62px);
    }
}

@media (max-width: 768px) {
    .banner img {
        min-height: 220px;
    }

    .banner .banner-text {
        top: 62%;
    }

    .banner .banner-text h1 {
        font-size: 38px;
        line-height: 52px;
    }

    .banner .banner-text p {
        margin-top: 6px;
        font-size: 14px;
        line-height: 24px;
    }

    .banner .banner-text p .home svg {
        width: 18px;
        height: 18px;
    }

    .page1 .page1-inner {
        padding: 38px 0 32px;
    }

    .page1-inner .page1-title,
    .params-head h2,
    .scene-head h2 {
        font-size: 24px;
        line-height: 34px;
    }

    .page1-inner .page1-box {
        margin-top: 30px;
    }

    .page1-inner .page1-box .box-left .l-item {
        min-height: 40px;
        padding-top: 8px;
        padding-bottom: 8px;
        font-size: 16px;
        line-height: 22px;
    }

    .product-thumbs {
        gap: 10px;
        min-height: auto;
        margin-top: 18px;
        padding: 10px;
        border-radius: 18px;
    }

    .thumb-arrow {
        flex-basis: 42px;
        width: 42px;
        height: 42px;
    }

    .thumb-arrow svg {
        width: 20px;
        height: 20px;
    }

    .thumb-list {
        --thumb-gap: 8px;
    }

    .thumb-item {
        height: 66px;
        border-radius: 8px;
    }

    .box-right {
        padding: 26px 20px;
    }

    .box-right .b-r-t {
        font-size: 22px;
        line-height: 30px;
    }

    .box-right .b-r-t::after {
        margin: 18px 0;
    }

    .box-right p {
        font-size: 15px;
        line-height: 28px;
    }

    .box-right .btn {
        height: 52px;
        gap: 12px;
        font-size: 19px;
    }

    .box-right .btn+.btn {
        margin-top: 16px;
    }

    .page2 {
        padding-bottom: 58px;
    }

    .params-grid {
        row-gap: 22px;
        padding: 32px 0 0;
    }

    .params-item {
        gap: 16px;
    }

    .params-label {
        flex-basis: 128px;
        min-width: 128px;
        height: 36px;
        padding: 0 12px;
        font-size: 15px;
    }

    .params-value {
        font-size: 16px;
        line-height: 25px;
    }

    .page3 {
        padding-bottom: 54px;
    }

    .scene-swiper-shell {
        margin-top: 30px;
    }

    .scene-text h3 {
        flex-wrap: wrap;
        margin-bottom: 18px;
        font-size: 22px;
        line-height: 32px;
    }

    .scene-text h3 span {
        font-size: 36px;
        line-height: 44px;
    }

    .page4 {
        padding-bottom: 60px;
    }

    .feature-card {
        flex-basis: 100%;
        min-height: auto;
    }

    .page5-inner {
        padding: 50px 0 62px;
    }

    .page5-box .swiper-slide p {
        padding-bottom: 18px;
        font-size: 16px;
        line-height: 34px;
    }
    

    .page6 {
        margin-top: 20px;
        padding: 54px 0;
    }

    .page6-inner {
        padding: 0 0 76px;
    }

    .page6-item {
        flex-direction: column;
        align-items: stretch;
        min-height: 0;
        padding: 16px;
        border-radius: 22px;
    }

    .page6-img {
        flex: none;
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 9;
        border-radius: 14px;
    }

    .page6-text {
        padding: 22px 4px 4px;
    }

    .page6-text h3 {
        font-size: 22px;
        line-height: 31px;
    }

    .page6-text h3::after {
        width: 100%;
        margin: 10px 0 14px;
    }

    .page6-text p {
        font-size: 15px;
        line-height: 30px;
    }

    .page6-arrow {
        top: auto;
        bottom: 0;
        width: 48px;
        height: 48px;
        transform: none;
    }

    .page6-prev {
        left: calc(50% - 62px);
    }

    .page6-next {
        right: calc(50% - 62px);
    }


}

@media (max-width: 560px) {
    .banner .banner-text {
        top: 58%;
    }

    .banner .banner-text h1 {
        font-size: 30px;
        line-height: 40px;
    }

    .banner .banner-text p {
        gap: 4px;
        font-size: 13px;
    }

    .product-thumbs {
        align-items: stretch;
    }

    .thumb-list {
        --thumb-gap: 8px;
    }

    .thumb-item {
        height: 54px;
    }

    .params-head,
    .scene-head {
        padding-bottom: 12px;
    }

    .params-toggle,
    .scene-toggle {
        flex: 0 0 24px;
        width: 24px;
        height: 24px;
        border-width: 2px;
    }

    .params-item {
        flex-direction: column;
        gap: 10px;
    }

    .params-label {
        flex: none;
        min-width: 0;
        width: auto;
        max-width: 100%;
        white-space: normal;
    }

    .scene-text h3 {
        display: block;
    }

    .scene-text h3 span {
        display: block;
        margin-bottom: 4px;
    }

    .scene-text p,
    .scene-text p+p {
        line-height: 28px;
    }

    .feature-card {
        padding: 24px 20px 28px;
    }

    .feature-card h3 {
        margin-bottom: 20px;
    }

    .feature-card p {
        font-size: 15px;
        line-height: 30px;
    }

    .page5-box .swiper {
        padding-bottom: 68px;
    }

    .page5-box .swiper-slide p {
        font-size: 14px;
        line-height: 30px;
    }
}

@media (max-width: 420px) {
    .banner img {
        min-height: 190px;
    }

    .banner .banner-text p {
        font-size: 12px;
        line-height: 22px;
    }

    .page1-inner .page1-title,
    .params-head h2,
    .scene-head h2 {
        font-size: 22px;
        line-height: 31px;
    }

    .product-thumbs {
        align-items: center;
        gap: 6px;
        padding: 8px;
    }

    .thumb-arrow {
        flex-basis: 36px;
        width: 36px;
        height: 36px;
    }

    .thumb-item {
        height: 46px;
    }

    .box-right .btn {
        font-size: 17px;
    }

    .scene-text h3 {
        font-size: 20px;
        line-height: 29px;
    }

    .scene-text h3 span {
        font-size: 32px;
        line-height: 40px;
    }
}