@media (max-width: 768px) {
  html {
    font-size: calc(100vw / 18);
  }
}
@media (min-width: 768px) and (max-width: 1921.99px) {
  html {
    font-size: calc(100vw / 19.2);
  }
}
@media (min-width: 1922px) and (max-width: 4000px) {
  html {
    font-size: calc(100vw / 22.4);
  }
}
/* 手机 */
@media (max-width: 767.98px) {
  /* banner */
  .banner {
    width: 100%;
    height: 100vh;
    height: 100svh;
    background-color: #020914;
    color: #fff;
    position: relative;
    overflow: hidden;
  }
  .banner .banner_swiper,
  .banner .swiper-wrapper,
  .banner .banner_slide {
    width: 100%;
    height: 100%;
  }
  .banner .banner_swiper {
    position: relative;
    overflow: hidden;
  }
  .banner .banner_swiper:not(.swiper-initialized) .banner_slide:not(:first-child) {
    display: none;
  }
  .banner .banner_slide {
    background-color: #020914;
    position: relative;
    overflow: hidden;
  }
  .banner .banner_slide.has-video-source .banner_image {
    opacity: 0;
    visibility: hidden;
  }
  .banner .banner_slide.has-video .banner_image {
    opacity: 0;
  }
  .banner .banner_slide.has-video .banner_video {
    opacity: 1;
    visibility: visible;
  }
  .banner .banner_slide.has-video .banner_video_buffer {
    z-index: 2;
    opacity: 0;
  }
  .banner .banner_slide.has-video .banner_video_buffer.is-buffer-visible {
    opacity: 1;
  }
  .banner .banner_slide.has-video::after {
    content: '';
    height: 20vw;
    background: linear-gradient(180deg, rgba(2, 9, 20, 0) 0%, rgba(2, 9, 20, 0.48) 48%, #020914 100%);
    position: absolute;
    top: calc(71% - 3.69vw);
    right: 0;
    left: 0;
    z-index: 2;
    pointer-events: none;
  }
  .banner .banner_media {
    position: absolute;
    inset: 0;
  }
  .banner .banner_media::before {
    content: '';
    height: 18vw;
    background: linear-gradient(180deg, #020914 0%, #020914 32%, rgba(2, 9, 20, 0.82) 55%, rgba(2, 9, 20, 0) 100%);
    position: absolute;
    top: calc(71% - 39.94vw);
    right: 0;
    left: 0;
    z-index: 2;
    pointer-events: none;
  }
  .banner .banner_media::after {
    content: '';
    background: linear-gradient(180deg, rgba(0, 7, 18, 0.18) 0%, rgba(0, 7, 18, 0.05) 48%, rgba(0, 7, 18, 0.38) 100%);
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
  }
  .banner .banner_image,
  .banner .banner_video {
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
    object-fit: cover;
    object-position: center center;
  }
  .banner .banner_image {
    z-index: 0;
    opacity: 1;
    transition: opacity 0.35s ease;
  }
  .banner .banner_video {
    z-index: 1;
    opacity: 0;
    visibility: hidden;
    object-fit: cover;
    object-position: center 71%;
    background-color: #020914;
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: opacity;
  }
  .banner .banner_content {
    width: 90%;
    padding: 0 0.66666667rem;
    position: absolute;
    top: 23vh;
    left: 50%;
    z-index: 3;
    text-align: center;
    transform: translateX(-50%);
  }
  .banner .banner_content p {
    margin: 0 0 0.8rem;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.8rem;
    line-height: 1.5;
    font-weight: 400;
  }
  .banner .banner_content h1 {
    max-width: 100%;
    margin: 0 auto;
    color: #fff;
    font-size: 1.33333333rem;
    line-height: 1.32;
    font-weight: 700;
    letter-spacing: 0.06666667rem;
    text-shadow: 0 0.13333333rem 0.8rem rgba(0, 0, 0, 0.26);
  }
  .banner .banner_pagination {
    width: auto !important;
    position: absolute;
    right: 6% !important;
    bottom: 6% !important;
    left: auto !important;
    top: auto !important;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 0.66666667rem;
  }
  .banner .banner_pagination .swiper-pagination-bullet {
    width: clamp(0.46666667rem, 0.46666667rem, 0.66666667rem);
    height: clamp(0.46666667rem, 0.46666667rem, 0.66666667rem);
    margin: 0 !important;
    border: 0.06666667rem solid rgba(255, 255, 255, 0.75);
    border-radius: 50%;
    background-color: transparent;
    opacity: 1;
    cursor: pointer;
    transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
  }
  .banner .banner_pagination .swiper-pagination-bullet-active {
    border-color: #fff;
    background-color: #fff;
    transform: scale(1.08);
  }
  .banner.is-single .banner_pagination {
    display: none;
  }
  .banner .banner_scroll {
    min-width: 2.66666667rem;
    position: absolute;
    bottom: 4%;
    left: 50%;
    z-index: 4;
    color: rgba(255, 255, 255, 0.68);
    text-align: center;
    transform: translateX(-50%);
  }
  .banner .banner_scroll span {
    margin-bottom: 0.53333333rem;
    font-size: clamp(0.6rem, 0.6rem, 0.8rem);
    line-height: 1;
    letter-spacing: 0.03333333rem;
    display: block;
  }
  .banner .banner_scroll i {
    width: 0.4rem;
    height: 0.4rem;
    margin: -0.13333333rem auto 0;
    border-right: 0.06666667rem solid currentColor;
    border-bottom: 0.06666667rem solid currentColor;
    display: block;
    opacity: 0;
    transform: translateY(-0.13333333rem) rotate(45deg);
    animation: mobileBannerArrowPulse 2.4s cubic-bezier(0.45, 0, 0.25, 1) infinite;
    will-change: opacity, transform;
  }
  .banner .banner_scroll i:nth-of-type(2) {
    animation-delay: 0.32s;
  }
  @keyframes mobileBannerArrowPulse {
    0% {
      opacity: 0;
      transform: translateY(-0.13333333rem) rotate(45deg);
    }
    30% {
      opacity: 0.9;
    }
    70% {
      opacity: 0.35;
    }
    100% {
      opacity: 0;
      transform: translateY(0.26666667rem) rotate(45deg);
    }
  }
  /* 产品中心 */
  .productcontent {
    width: 100%;
    min-height: 0;
    padding: 1.33333333rem 0 1.6rem;
    background: linear-gradient(to bottom, #000511 0%, #000a1a 10%, #000a1c 90%, #010715 100%);
  }
  .productcontent .w-1700 {
    width: 90%;
    margin: 0 auto;
  }
  .productcontent .w-1700 .titdjij {
    display: grid;
    gap: 0.66666667rem;
  }
  .productcontent .w-1700 .titdjij p {
    font-size: 0.66666667rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.72);
  }
  .productcontent .w-1700 .titdjij h3 {
    font-size: 0.93333333rem;
    line-height: 1.4;
    color: #fff;
    font-weight: normal;
  }
  .productcontent .w-1700 .zhuanshuao {
    width: 100%;
    margin-top: 2rem;
    color: #fff;
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto;
  }
  .productcontent .w-1700 .zhuanshuao .product_axis {
    display: none;
  }
  .productcontent .w-1700 .zhuanshuao .product_name {
    padding-bottom: 1rem;
    grid-column: 1;
    grid-row: 1;
    align-self: auto;
    position: relative;
    z-index: 2;
    transform: none;
  }
  .productcontent .w-1700 .zhuanshuao .product_name h4 {
    margin: 0;
    color: #fff;
    font-size: 0.93333333rem;
    line-height: 1.25;
    font-weight: 400;
  }
  .productcontent .w-1700 .zhuanshuao .product_name::after {
    content: '';
    width: 1.33333333rem;
    height: 0.13333333rem;
    background-color: #087bd3;
    position: absolute;
    bottom: 0.33333333rem;
    left: 0;
  }
  .productcontent .w-1700 .zhuanshuao .product_specs {
    margin: 1.6rem 0 0;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.66666667rem;
    line-height: 1.55;
    font-weight: 600;
    letter-spacing: 0.02666667rem;
    grid-column: 1;
    grid-row: 3;
    align-self: start;
    position: relative;
    z-index: 2;
  }
  .productcontent .w-1700 .zhuanshuao .product_visual {
    width: 100%;
    height: 13.33333333rem;
    margin-top: 1.46666667rem;
    grid-column: 1;
    grid-row: 2;
    align-self: auto;
    justify-self: stretch;
    position: relative;
    z-index: 3;
  }
  .productcontent .w-1700 .zhuanshuao .product_visual.is-c4d .product_image {
    opacity: 0;
    visibility: hidden;
  }
  .productcontent .w-1700 .zhuanshuao .product_visual.is-c4d .c4d_stage {
    pointer-events: auto;
  }
  .productcontent .w-1700 .zhuanshuao .product_asset {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
  }
  .productcontent .w-1700 .zhuanshuao .product_image {
    width: 100%;
    height: 100%;
    position: absolute;
    border-radius: 66.6rem;
    inset: 0;
    z-index: 1;
    object-fit: cover;
    object-position: center 50%;
    transition: opacity 0.35s ease, visibility 0.35s ease;
  }
  .productcontent .w-1700 .zhuanshuao .c4d_stage {
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
  }
  .productcontent .w-1700 .zhuanshuao .c4d_stage .product_video,
  .productcontent .w-1700 .zhuanshuao .c4d_stage canvas,
  .productcontent .w-1700 .zhuanshuao .c4d_stage model-viewer {
    width: 100% !important;
    height: 100% !important;
    display: block;
  }
  .productcontent .w-1700 .zhuanshuao .c4d_stage .product_video {
    object-fit: cover;
    object-position: center;
    /* 视频四周渐隐：视频背景色和页面背景色差一两级，不淡出会看出方框边缘 */
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%), linear-gradient(to bottom, transparent 0, #000 7%, #000 93%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%), linear-gradient(to bottom, transparent 0, #000 7%, #000 93%, transparent 100%);
    mask-composite: intersect;
  }
  .productcontent .w-1700 .zhuanshuao .product_more {
    width: 2.66666667rem;
    height: 2.66666667rem;
    border: 0.06666667rem solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    background: linear-gradient(145deg, #218cf0 0%, #0867ca 100%);
    box-shadow: 0 0.53333333rem 1.2rem rgba(0, 101, 214, 0.3);
    position: absolute;
    top: -0.33333333rem;
    right: 0.53333333rem;
    z-index: 4;
    color: #fff;
    font-size: 0.53333333rem;
    line-height: 1.28;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  }
  .productcontent .w-1700 .zhuanshuao .product_more:hover,
  .productcontent .w-1700 .zhuanshuao .product_more:focus-visible {
    background: linear-gradient(145deg, #35a1ff 0%, #0873dc 100%);
    box-shadow: 0 0.66666667rem 1.46666667rem rgba(0, 112, 236, 0.42);
    transform: translateY(-0.2rem);
  }
  .productcontent .w-1700 .zhuanshuao .product_description {
    margin: 1.06666667rem 0 0;
    padding-top: 1.06666667rem;
    border-top: 0.06666667rem solid rgba(94, 128, 170, 0.18);
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.53333333rem;
    line-height: 1.7;
    font-weight: 400;
    grid-column: 1;
    grid-row: 4;
    align-self: start;
    position: relative;
    z-index: 2;
  }
  /* 解决方案 */
  .solutions {
    width: 100%;
    height: auto;
    min-height: 0;
    padding: 1.6rem 0 1.33333333rem;
    box-sizing: border-box;
    display: grid;
    align-content: start;
    background-color: #010511;
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }
  .solutions::after {
    content: '';
    background: linear-gradient(180deg, rgba(1, 7, 20, 0.82) 0%, rgba(1, 7, 20, 0.38) 30%, rgba(1, 7, 20, 0.15) 58%, rgba(1, 7, 20, 0.62) 100%);
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
  }
  .solutions .solution_backgrounds {
    position: absolute;
    inset: 0;
    z-index: 0;
  }
  .solutions .solution_bg {
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
    object-fit: cover;
    object-position: center center;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.035);
    transition: opacity 0.65s ease, visibility 0.65s ease, transform 1.1s ease;
  }
  .solutions .solution_bg.is-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
  }
  .solutions .w-1700 {
    width: 90%;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .solutions .w-1700 .titdjij {
    display: grid;
    gap: 0.66666667rem;
  }
  .solutions .w-1700 .titdjij p {
    font-size: 0.66666667rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.72);
  }
  .solutions .w-1700 .titdjij h3 {
    max-width: 94%;
    font-size: 0.93333333rem;
    line-height: 1.4;
    color: #fff;
    font-weight: normal;
  }
  .solutions .w-1700 .bcsuaiubsc {
    width: 100%;
    height: 17.33333333rem;
    margin-top: 1.33333333rem;
    background-color: transparent;
    position: relative;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tabs {
    width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab {
    height: 5rem;
    padding: 0 0.26666667rem;
    border: 0;
    border-bottom: 0.06666667rem dashed rgba(162, 184, 214, 0.28);
    background-color: transparent;
    color: rgba(255, 255, 255, 0.62);
    font-family: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    position: relative;
    cursor: pointer;
    transition: color 0.3s ease, background-color 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab::before {
    content: '';
    width: 0.26666667rem;
    height: 0.26666667rem;
    border-radius: 50%;
    background-color: currentColor;
    box-shadow: 0 0 0.4rem currentColor;
    position: absolute;
    bottom: -0.13333333rem;
    left: 50%;
    opacity: 0;
    transform: translateX(-50%) scale(0.4);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab::after {
    content: '';
    width: 70%;
    height: 0.06666667rem;
    background: linear-gradient(90deg, transparent 0%, currentColor 50%, transparent 100%);
    position: absolute;
    bottom: -0.06666667rem;
    left: 15%;
    opacity: 0;
    transform: scaleX(0.35);
    transition: opacity 0.3s ease, transform 0.35s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab:hover,
  .solutions .w-1700 .bcsuaiubsc .solution_tab:focus-visible,
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active {
    color: #1768d9;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab:hover .solution_icon,
  .solutions .w-1700 .bcsuaiubsc .solution_tab:focus-visible .solution_icon,
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active .solution_icon {
    transform: translate(-50%, -0.2rem);
    filter: drop-shadow(0 0 0.53333333rem rgba(22, 140, 255, 0.45));
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab:hover .solution_icon img,
  .solutions .w-1700 .bcsuaiubsc .solution_tab:focus-visible .solution_icon img,
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active .solution_icon img {
    opacity: 1;
    filter: brightness(0) saturate(100%) invert(48%) sepia(98%) saturate(3035%) hue-rotate(191deg) brightness(101%) contrast(102%);
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active::before,
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active::after {
    transform: scaleX(1);
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab:focus-visible {
    outline: 0.13333333rem solid rgba(22, 140, 255, 0.55);
    outline-offset: -0.26666667rem;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_icon {
    width: 2rem;
    height: 2rem;
    position: absolute;
    top: 2.33333333rem;
    left: 50%;
    display: block;
    transform: translateX(-50%);
    transition: transform 0.3s ease, filter 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    opacity: 0.62;
    transition: opacity 0.3s ease, filter 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_label {
    position: absolute;
    top: 5.73333333rem;
    left: 50%;
    font-size: 0.66666667rem;
    line-height: 1.35;
    font-weight: 500;
    white-space: nowrap;
    transform: translateX(-50%);
  }
  .solutions .w-1700 .bcsuaiubsc .solution_explores {
    width: 2.66666667rem;
    height: 2.66666667rem;
    position: absolute;
    top: auto;
    right: 0.66666667rem;
    bottom: 1rem;
    z-index: 4;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_explore {
    width: 100%;
    height: 100%;
    border: 0.06666667rem solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    background: linear-gradient(145deg, #218cf0 0%, #0867ca 100%);
    box-shadow: 0 0.53333333rem 1.2rem rgba(0, 101, 214, 0.3);
    position: absolute;
    inset: 0;
    color: #fff;
    font-size: 0.53333333rem;
    line-height: 1.28;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_explore.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_explore:hover,
  .solutions .w-1700 .bcsuaiubsc .solution_explore:focus-visible {
    background: linear-gradient(145deg, #35a1ff 0%, #0873dc 100%);
    box-shadow: 0 1.06666667rem 2.4rem rgba(0, 112, 236, 0.44);
    transform: translateY(-0.33333333rem);
  }
  .solutions .w-1700 .bcsuaiubsc .solution_explore:focus-visible {
    box-shadow: 0 0.66666667rem 1.46666667rem rgba(0, 112, 236, 0.4);
    transform: translateY(-0.2rem);
  }
  /* 最新动态 */
  .mewscsc {
    width: 100%;
    height: 26rem;
    padding: 2rem 0 2.4rem;
    box-sizing: border-box;
    background-color: #010511;
  }
  .mewscsc .w-1700 {
    width: 90%;
    margin: 0 auto;
  }
  .mewscsc .w-1700 .titdjij {
    display: grid;
    gap: 0.66666667rem;
  }
  .mewscsc .w-1700 .titdjij p {
    font-size: 0.66666667rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.72);
  }
  .mewscsc .w-1700 .titdjij h3 {
    font-size: 0.93333333rem;
    line-height: 1.4;
    color: #fff;
    font-weight: normal;
  }
  .mewscsc .w-1700 .newshotdt {
    width: 100%;
    height: auto;
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .mewscsc .w-1700 .newshotdt::-webkit-scrollbar {
    display: none;
  }
  .mewscsc .w-1700 .newshotdt::after {
    content: '';
    flex: 0 0 14%;
  }
  .mewscsc .w-1700 .newshotdt .news_item {
    min-width: 0;
    min-height: 0;
    height: auto;
    flex: 0 0 86%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    box-sizing: border-box;
    border: 0.06666667rem solid rgba(85, 133, 185, 0.34);
    border-radius: 1.06666667rem;
    background-color: rgba(8, 23, 41, 0.94);
    color: #fff;
    position: relative;
    overflow: hidden;
    display: grid;
    transition: border-color 0.25s ease, transform 0.25s ease;
  }
  .mewscsc .w-1700 .newshotdt .news_item:hover,
  .mewscsc .w-1700 .newshotdt .news_item:focus-visible {
    border-color: rgba(31, 140, 255, 0.72);
    transform: translateY(-0.26666667rem);
  }
  .mewscsc .w-1700 .newshotdt .news_item:hover .news_arrow,
  .mewscsc .w-1700 .newshotdt .news_item:focus-visible .news_arrow {
    color: #168cff;
    transform: translateX(0.33333333rem);
  }
  .mewscsc .w-1700 .newshotdt .news_item:focus-visible {
    outline: 0.13333333rem solid rgba(22, 140, 255, 0.62);
    outline-offset: 0.2rem;
  }
  .mewscsc .w-1700 .newshotdt .news_item[data-news-loop-clone] {
    pointer-events: none;
  }
  .mewscsc .w-1700 .newshotdt .news_featured {
    grid-template-rows: auto auto;
  }
  .mewscsc .w-1700 .newshotdt .news_featured .news_tag {
    background-color: #168cff;
    color: #fff;
  }
  .mewscsc .w-1700 .newshotdt .news_featured .news_media {
    width: 100%;
    aspect-ratio: 702 / 326;
  }
  .mewscsc .w-1700 .newshotdt .news_featured .news_content {
    min-height: 8rem;
    padding: 1.2rem;
  }
  .mewscsc .w-1700 .newshotdt .news_featured .news_content::before {
    content: '';
    width: 2.66666667rem;
    height: 0.13333333rem;
    background-color: #168cff;
    position: absolute;
    bottom: 1rem;
    left: 0.8rem;
    z-index: 1;
  }
  .mewscsc .w-1700 .newshotdt .news_featured .news_title {
    margin-top: 0.93333333rem;
    font-size: 0.66666667rem;
  }
  .mewscsc .w-1700 .newshotdt .news_list {
    display: contents;
  }
  .mewscsc .w-1700 .newshotdt .news_compact {
    min-height: 8.33333333rem;
  }
  .mewscsc .w-1700 .newshotdt .news_compact .news_content {
    padding: 1.2rem 1rem 2.33333333rem;
  }
  .mewscsc .w-1700 .newshotdt .news_compact .news_title {
    margin-top: 1.06666667rem;
    font-size: 0.6rem;
  }
  .mewscsc .w-1700 .newshotdt .news_media {
    width: 100%;
    height: 6.66666667rem;
    display: block;
    overflow: hidden;
    padding: 0.46666667rem;
  }
  .mewscsc .w-1700 .newshotdt .news_media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .mewscsc .w-1700 .newshotdt .news_content {
    min-width: 0;
    min-height: 0;
    box-sizing: border-box;
    position: relative;
    display: block;
    overflow: hidden;
  }
  .mewscsc .w-1700 .newshotdt .news_content::after {
    content: '';
    height: 0.06666667rem;
    background-color: rgba(116, 150, 188, 0.2);
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
  }
  .mewscsc .w-1700 .newshotdt .news_meta {
    display: flex;
    align-items: center;
    gap: 0.66666667rem;
  }
  .mewscsc .w-1700 .newshotdt .news_tag {
    padding: 0.33333333rem 0.86666667rem;
    border-radius: 66.6rem;
    background-color: rgba(241, 248, 255, 0.96);
    color: #3a78aa;
    font-size: 0.6rem;
    line-height: 1;
    font-weight: 500;
    white-space: nowrap;
  }
  .mewscsc .w-1700 .newshotdt .news_date {
    color: rgba(255, 255, 255, 0.96);
    font-size: 0.66666667rem;
    line-height: 1;
    font-weight: 700;
    white-space: nowrap;
  }
  .mewscsc .w-1700 .newshotdt .news_title {
    width: 88%;
    color: #fff;
    line-height: 1.55;
    font-weight: 400;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .mewscsc .w-1700 .newshotdt .news_arrow {
    position: absolute;
    right: 1rem;
    bottom: 1.2rem;
    z-index: 2;
    color: rgba(255, 255, 255, 0.86);
    font-size: 1.2rem;
    line-height: 1;
    font-style: normal;
    transition: color 0.3s ease, transform 0.3s ease;
  }
  .mewscsc .w-1700 .news_pagination {
    margin-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.46666667rem;
  }
  .mewscsc .w-1700 .news_dot {
    width: 0.4rem;
    height: 0.4rem;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.34);
    appearance: none;
    transition: width 0.25s ease, height 0.25s ease, background-color 0.25s ease;
  }
  .mewscsc .w-1700 .news_dot.is-active {
    width: 0.53333333rem;
    height: 0.53333333rem;
    background-color: #168cff;
  }
  /* 需求留言 */
  .inquiry {
    width: 100%;
    min-height: 100vh;
    min-height: 100svh;
    padding: 2rem 0 2.66666667rem;
    box-sizing: border-box;
    background-color: #010511;
    position: relative;
    z-index: 2;
    overflow: visible;
  }
  .inquiry .w-1700 {
    width: 90%;
    margin: 0 auto;
    display: grid;
    gap: 2rem;
  }
  .inquiry .w-1700 .left {
    width: 100%;
  }
  .inquiry .w-1700 .left .titdjij {
    display: grid;
    gap: 0.66666667rem;
  }
  .inquiry .w-1700 .left .titdjij p {
    font-size: 0.66666667rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.72);
  }
  .inquiry .w-1700 .left .titdjij h3 {
    font-size: 0.93333333rem;
    line-height: 1.4;
    color: #fff;
    font-weight: normal;
  }
  .inquiry .w-1700 .left .earth {
    width: 14.66666667rem;
    height: 14.66666667rem;
    margin: 1.33333333rem auto 0;
    position: relative;
    border-radius: 50%;
    cursor: grab;
    touch-action: none;
    user-select: none;
  }
  .inquiry .w-1700 .left .earth.is-dragging {
    cursor: grabbing;
  }
  .inquiry .w-1700 .left .earth .earth_canvas {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
    display: block;
  }
  .inquiry .w-1700 .right {
    width: 100%;
    position: relative;
    z-index: 2;
  }
  .inquiry .w-1700 .right .requirements {
    width: 100%;
    height: auto;
    padding: 1.6rem 1.2rem;
    border: 0.06666667rem solid rgba(95, 145, 202, 0.2);
    border-radius: 0.8rem;
    box-sizing: border-box;
    background: linear-gradient(145deg, rgba(11, 25, 44, 0.98) 0%, rgba(7, 19, 35, 0.98) 100%);
    box-shadow: 0 0.93333333rem 2.13333333rem rgba(0, 0, 0, 0.2);
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.46666667rem 0;
    align-content: start;
  }
  .inquiry .w-1700 .right .requirements .requirements_grid {
    display: contents;
  }
  .inquiry .w-1700 .right .requirements .requirement_field {
    min-width: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) !important;
    align-items: stretch;
    gap: 0.4rem;
    color: rgba(234, 242, 252, 0.82);
  }
  .inquiry .w-1700 .right .requirements .requirement_label {
    width: 100%;
    box-sizing: border-box;
    font-size: 0.66666667rem;
    line-height: 1.4;
    white-space: nowrap;
  }
  .inquiry .w-1700 .right .requirements input,
  .inquiry .w-1700 .right .requirements select,
  .inquiry .w-1700 .right .requirements textarea {
    width: 100%;
    height: 1.33333333rem;
    padding: 0 0 0.4rem;
    border: 0;
    border-bottom: 0.06666667rem solid rgba(226, 236, 248, 0.78);
    border-radius: 0;
    box-sizing: border-box;
    background-color: transparent;
    color: #fff;
    font-size: 0.53333333rem;
    line-height: 1.35;
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
  }
  .inquiry .w-1700 .right .requirements input:focus,
  .inquiry .w-1700 .right .requirements select:focus,
  .inquiry .w-1700 .right .requirements textarea:focus {
    border-bottom-color: #168cff;
    box-shadow: 0 0.06666667rem 0 #168cff;
  }
  .inquiry .w-1700 .right .requirements .requirement_field--wide {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1fr) !important;
  }
  .inquiry .w-1700 .right .requirements .requirement_select {
    min-width: 0;
    position: relative;
    display: block;
  }
  .inquiry .w-1700 .right .requirements .requirement_select::after {
    content: '';
    width: 0.4rem;
    height: 0.4rem;
    border-right: 0.13333333rem solid #168cff;
    border-bottom: 0.13333333rem solid #168cff;
    pointer-events: none;
    position: absolute;
    top: 0.46666667rem;
    right: 0.2rem;
    transform: rotate(45deg);
  }
  .inquiry .w-1700 .right .requirements .requirement_select select {
    padding-right: 1.6rem;
    appearance: none;
    cursor: pointer;
  }
  .inquiry .w-1700 .right .requirements .requirement_select select option {
    background-color: #0b192b;
    color: #fff;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-enhanced::after {
    display: none;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-enhanced select {
    width: 0.06666667rem;
    height: 0.06666667rem;
    padding: 0;
    border: 0;
    opacity: 0;
    pointer-events: none;
    position: absolute;
    left: 0;
    bottom: 0;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-open {
    z-index: 20;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-open .requirement_select_trigger {
    border-bottom-color: #168cff;
    box-shadow: 0 0.06666667rem 0 #168cff;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-open .requirement_select_trigger::after {
    transform: translateY(0.13333333rem) rotate(225deg);
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-open .requirement_select_menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_trigger {
    width: 100%;
    height: 1.86666667rem;
    padding: 0 1.6rem 0.4rem 0;
    border: 0;
    border-bottom: 0.06666667rem solid rgba(226, 236, 248, 0.78);
    border-radius: 0;
    box-sizing: border-box;
    background: transparent;
    color: #fff;
    font-family: inherit;
    font-size: 0.73333333rem;
    line-height: 1.4;
    text-align: left;
    cursor: pointer;
    position: relative;
    display: block;
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_trigger::after {
    content: '';
    width: 0.2rem;
    height: 0.2rem;
    border-right: 0.13333333rem solid #168cff;
    border-bottom: 0.13333333rem solid #168cff;
    position: absolute;
    top: 1rem;
    right: 0.2rem;
    transform: rotate(45deg);
    transition: transform 0.25s ease;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_trigger:focus-visible {
    border-bottom-color: #168cff;
    box-shadow: 0 0.06666667rem 0 #168cff;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_value {
    min-height: 1.46666667rem;
    line-height: 1.46666667rem;
    display: block;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_menu {
    width: 100%;
    padding: 0.4rem;
    border: 0.06666667rem solid rgba(67, 133, 207, 0.36);
    border-radius: 0.53333333rem;
    box-sizing: border-box;
    background: rgba(8, 23, 41, 0.98);
    box-shadow: 0 0.8rem 1.86666667rem rgba(0, 0, 0, 0.38);
    position: absolute;
    top: calc(100% + 0.4rem);
    left: 0;
    z-index: 2;
    display: grid;
    gap: 0.2rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-0.4rem);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_option {
    width: 100%;
    height: 2.4rem;
    padding: 0 0.8rem;
    border: 0;
    border-radius: 0.4rem;
    background: transparent;
    color: rgba(231, 241, 252, 0.8);
    font-family: inherit;
    font-size: 0.66666667rem;
    line-height: 2.4rem;
    text-align: left;
    cursor: pointer;
    outline: none;
    transition: color 0.2s ease, background-color 0.2s ease;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_option:hover,
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_option:focus-visible {
    background-color: rgba(22, 140, 255, 0.13);
    color: #fff;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_option.is-selected {
    background-color: rgba(22, 140, 255, 0.2);
    color: #63b5ff;
  }
  .inquiry .w-1700 .right .requirements .requirement_message textarea {
    height: 3.2rem;
    padding-top: 0.33333333rem;
    resize: none;
  }
  .inquiry .w-1700 .right .requirements .requirements_submit {
    grid-column: 1 / -1;
    min-width: 4rem;
    height: 1.66666667rem;
    padding: 0 0.8rem;
    border: 0;
    border-radius: 66.6rem;
    background: linear-gradient(135deg, #168cff 0%, #0967d6 100%);
    box-shadow: 0 0.53333333rem 1.46666667rem rgba(0, 103, 221, 0.28);
    color: #fff;
    font-size: 0.53333333rem;
    line-height: 1;
    cursor: pointer;
    justify-self: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  }
  .inquiry .w-1700 .right .requirements .requirements_submit:focus-visible {
    background: linear-gradient(135deg, #35a1ff 0%, #0873dc 100%);
    box-shadow: 0 0.73333333rem 1.86666667rem rgba(0, 112, 236, 0.4);
    transform: translateY(-0.2rem);
  }
  /* 提交结果提示（系统提交脚本写入）、验证码、单选多选：静态页没有，CMS 表单补 */
  .inquiry .w-1700 .right .requirements .contact-feedback {
    grid-column: 1 / -1;
    margin: 0;
    font-size: 0.6rem;
    line-height: 1.5;
    text-align: center;
  }
  .inquiry .w-1700 .right .requirements .contact-feedback.is-ok {
    color: #4ade80;
  }
  .inquiry .w-1700 .right .requirements .contact-feedback.is-err {
    color: #ff8a8a;
  }
  .inquiry .w-1700 .right .requirements .contact-captcha {
    grid-column: 1 / -1;
  }
  .inquiry .w-1700 .right .requirements .requirement_choices {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.8rem;
  }
  .inquiry .w-1700 .right .requirements .requirement_choice {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.53333333rem;
  }
  .inquiry .w-1700 .right .requirements .requirement_choice input {
    width: auto;
    height: auto;
    padding: 0;
    border: 0;
    box-shadow: none;
    accent-color: #168cff;
  }
}
/* pc */
@media (min-width: 768px) {
  /* banner */
  .banner {
    width: 100%;
    height: 100vh;
    min-height: 6.5rem;
    background-color: #020914;
    color: #fff;
    position: relative;
    overflow: hidden;
  }
  .banner .banner_swiper,
  .banner .swiper-wrapper,
  .banner .banner_slide {
    width: 100%;
    height: 100%;
  }
  .banner .banner_swiper {
    position: relative;
    overflow: hidden;
  }
  .banner .banner_swiper:not(.swiper-initialized) .banner_slide:not(:first-child) {
    display: none;
  }
  .banner .banner_slide {
    background-color: #020914;
    position: relative;
    overflow: hidden;
  }
  .banner .banner_slide.has-video-source .banner_image {
    opacity: 0;
    visibility: hidden;
  }
  .banner .banner_slide.has-video .banner_image {
    opacity: 0;
  }
  .banner .banner_slide.has-video .banner_video {
    opacity: 1;
    visibility: visible;
  }
  .banner .banner_slide.has-video .banner_video_buffer {
    z-index: 2;
    opacity: 0;
  }
  .banner .banner_slide.has-video .banner_video_buffer.is-buffer-visible {
    opacity: 1;
  }
  .banner .banner_media {
    position: absolute;
    inset: 0;
  }
  .banner .banner_media::after {
    content: '';
    background: linear-gradient(180deg, rgba(0, 7, 18, 0.15) 0%, rgba(0, 7, 18, 0) 55%, rgba(0, 7, 18, 0.26) 100%);
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
  }
  .banner .banner_image,
  .banner .banner_video {
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
    object-fit: cover;
  }
  .banner .banner_image {
    z-index: 0;
    opacity: 1;
    transition: opacity 0.35s ease;
  }
  .banner .banner_video {
    z-index: 1;
    opacity: 0;
    visibility: hidden;
    background-color: #020914;
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: opacity;
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    object-fit: cover;
    object-position: center;
  }
  .banner .banner_content {
    width: 85%;
    position: absolute;
    top: 28vh;
    left: 50%;
    z-index: 3;
    text-align: center;
    transform: translateX(-50%);
  }
  .banner .banner_content p {
    margin: 0 0 0.25rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.36rem;
    line-height: 1.5;
    font-weight: 400;
    letter-spacing: 0.01rem;
  }
  .banner .banner_content h1 {
    margin: 0;
    color: #fff;
    font-size: 0.72rem;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: 0.02rem;
    text-shadow: 0 0.03rem 0.18rem rgba(0, 0, 0, 0.22);
  }
  .banner .banner_pagination {
    width: auto !important;
    position: absolute;
    right: 7.5% !important;
    bottom: 10% !important;
    left: auto !important;
    top: auto !important;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 0.18rem;
  }
  .banner .banner_pagination .swiper-pagination-bullet {
    width: 0.1rem;
    height: 0.1rem;
    margin: 0 !important;
    border: 0.01rem solid rgba(255, 255, 255, 0.75);
    border-radius: 50%;
    background-color: transparent;
    opacity: 1;
    cursor: pointer;
    transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
  }
  .banner .banner_pagination .swiper-pagination-bullet-active {
    border-color: #fff;
    background-color: #fff;
    transform: scale(1.08);
  }
  .banner.is-single .banner_pagination {
    display: none;
  }
  .banner .banner_scroll {
    min-width: 0.5rem;
    position: absolute;
    bottom: 7%;
    left: 50%;
    z-index: 4;
    color: rgba(255, 255, 255, 0.68);
    text-align: center;
    transform: translateX(-50%);
  }
  .banner .banner_scroll span {
    margin-bottom: 0.1rem;
    font-size: 0.16rem;
    line-height: 1;
    letter-spacing: 0.01rem;
    display: block;
  }
  .banner .banner_scroll i {
    width: 0.12rem;
    height: 0.12rem;
    margin: -0.03rem auto 0;
    border-right: 0.01rem solid currentColor;
    border-bottom: 0.01rem solid currentColor;
    display: block;
    opacity: 0;
    transform: translateY(-0.02rem) rotate(45deg);
    animation: bannerArrowPulse 2.4s cubic-bezier(0.45, 0, 0.25, 1) infinite;
    will-change: opacity, transform;
  }
  .banner .banner_scroll i:nth-of-type(2) {
    animation-delay: 0.32s;
  }
  @keyframes bannerArrowPulse {
    0% {
      opacity: 0;
      transform: translateY(-0.02rem) rotate(45deg);
    }
    30% {
      opacity: 0.9;
    }
    70% {
      opacity: 0.35;
    }
    100% {
      opacity: 0;
      transform: translateY(0.05rem) rotate(45deg);
    }
  }
  /* 产品中心 */
  .productcontent {
    width: 100%;
    height: 100%;
    padding: 1.1rem 0;
    display: grid;
    align-content: center;
    background: linear-gradient(to bottom, #000511 0%, #000a1a 10%, #000a1c 90%, #010715 100%);
  }
  .productcontent .w-1700 {
    width: 15rem;
    margin: 0 auto;
  }
  .productcontent .w-1700 .titdjij {
    display: grid;
    gap: 0.5rem;
  }
  .productcontent .w-1700 .titdjij p {
    font-size: 0.24rem;
    color: #fff;
  }
  .productcontent .w-1700 .titdjij h3 {
    font-size: 0.36rem;
    color: #fff;
    font-weight: normal;
  }
  .productcontent .w-1700 .zhuanshuao {
    width: 100%;
    color: #fff;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 6.7rem 1fr;
    grid-template-rows: 1fr 1fr;
  }
  .productcontent .w-1700 .zhuanshuao .product_axis {
    width: 100%;
    height: 0.01rem;
    background-color: rgba(94, 128, 170, 0.18);
    position: absolute;
    top: 70%;
    left: 0;
    z-index: 0;
  }
  .productcontent .w-1700 .zhuanshuao .product_name {
    padding-bottom: 0.4rem;
    grid-column: 1;
    grid-row: 1;
    align-self: end;
    position: relative;
    z-index: 2;
    transform: translateY(0.75rem);
  }
  .productcontent .w-1700 .zhuanshuao .product_name h4 {
    margin: 0;
    color: #fff;
    font-size: 0.38rem;
    line-height: 1.25;
    font-weight: 400;
  }
  .productcontent .w-1700 .zhuanshuao .product_name::after {
    content: '';
    width: 0.54rem;
    height: 0.03rem;
    background-color: #087bd3;
    position: absolute;
    bottom: 0.15rem;
    left: 0;
  }
  .productcontent .w-1700 .zhuanshuao .product_specs {
    margin: 1.7rem 0 0;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.21rem;
    line-height: 1.55;
    font-weight: 600;
    letter-spacing: 0.004rem;
    grid-column: 1;
    grid-row: 2;
    align-self: start;
    position: relative;
    z-index: 2;
  }
  .productcontent .w-1700 .zhuanshuao .product_visual {
    width: 6rem;
    height: 6rem;
    grid-column: 2;
    grid-row: 1 / 3;
    align-self: center;
    justify-self: center;
    position: relative;
    z-index: 3;
  }
  .productcontent .w-1700 .zhuanshuao .product_visual.is-c4d .product_image {
    opacity: 0;
    visibility: hidden;
  }
  .productcontent .w-1700 .zhuanshuao .product_visual.is-c4d .c4d_stage {
    pointer-events: auto;
  }
  .productcontent .w-1700 .zhuanshuao .product_asset {
    width: 100%;
    height: 100%;
    position: relative;
  }
  .productcontent .w-1700 .zhuanshuao .product_image {
    width: 6rem;
    height: 4rem;
    position: absolute;
    top: 1.5rem;
    z-index: 1;
    border-radius: 9.99rem;
    object-fit: cover;
    object-position: center 50%;
    transition: opacity 0.35s ease, visibility 0.35s ease;
  }
  .productcontent .w-1700 .zhuanshuao .c4d_stage {
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
  }
  .productcontent .w-1700 .zhuanshuao .c4d_stage .product_video,
  .productcontent .w-1700 .zhuanshuao .c4d_stage canvas,
  .productcontent .w-1700 .zhuanshuao .c4d_stage model-viewer {
    width: 100% !important;
    height: 100% !important;
    display: block;
  }
  .productcontent .w-1700 .zhuanshuao .c4d_stage .product_video {
    object-fit: cover;
    object-position: center;
    /* 视频四周渐隐：视频背景色和页面背景色差一两级，不淡出会看出方框边缘 */
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%), linear-gradient(to bottom, transparent 0, #000 7%, #000 93%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%), linear-gradient(to bottom, transparent 0, #000 7%, #000 93%, transparent 100%);
    mask-composite: intersect;
  }
  .productcontent .w-1700 .zhuanshuao .product_more {
    width: 0.92rem;
    height: 0.92rem;
    border: 0.01rem solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    background: linear-gradient(145deg, #218cf0 0%, #0867ca 100%);
    box-shadow: 0 0.12rem 0.28rem rgba(0, 101, 214, 0.3);
    position: absolute;
    top: 1.1rem;
    right: -1.02rem;
    z-index: 4;
    color: #fff;
    font-size: 0.17rem;
    line-height: 1.28;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  }
  .productcontent .w-1700 .zhuanshuao .product_more:hover,
  .productcontent .w-1700 .zhuanshuao .product_more:focus-visible {
    background: linear-gradient(145deg, #35a1ff 0%, #0873dc 100%);
    box-shadow: 0 0.16rem 0.34rem rgba(0, 112, 236, 0.42);
    transform: translateY(-0.05rem);
  }
  .productcontent .w-1700 .zhuanshuao .product_description {
    margin: 1.7rem 0 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.2rem;
    line-height: 1.65;
    font-weight: 400;
    grid-column: 3;
    grid-row: 2;
    align-self: start;
    position: relative;
    z-index: 2;
  }
  /* 解决方案 */
  .solutions {
    width: 100%;
    height: 100vh;
    padding: 1.1rem 0 0;
    background-color: #010511;
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }
  .solutions::after {
    content: '';
    background: linear-gradient(180deg, rgba(1, 7, 20, 0.7) 0%, rgba(1, 7, 20, 0.3) 22%, rgba(1, 7, 20, 0.05) 52%, rgba(1, 7, 20, 0.48) 100%);
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
  }
  .solutions .solution_backgrounds {
    position: absolute;
    inset: 0;
    z-index: 0;
  }
  .solutions .solution_bg {
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
    object-fit: cover;
    object-position: center center;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.035);
    transition: opacity 0.65s ease, visibility 0.65s ease, transform 1.1s ease;
  }
  .solutions .solution_bg.is-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
  }
  .solutions .w-1700 {
    width: 15rem;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .solutions .w-1700 .titdjij {
    display: grid;
    gap: 0.5rem;
  }
  .solutions .w-1700 .titdjij p {
    font-size: 0.24rem;
    color: #fff;
  }
  .solutions .w-1700 .titdjij h3 {
    font-size: 0.36rem;
    color: #fff;
    font-weight: normal;
  }
  .solutions .w-1700 .bcsuaiubsc {
    width: 100%;
    height: 5.6rem;
    margin-top: 0.45rem;
    background-color: transparent;
    position: relative;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tabs {
    width: 76%;
    margin: 0 auto;
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab {
    height: 1.55rem;
    padding: 0.18rem 0.2rem 0.24rem;
    border: 0;
    border-bottom: 0.01rem dashed rgba(162, 184, 214, 0.28);
    background-color: transparent;
    color: rgba(255, 255, 255, 0.62);
    font-family: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    position: relative;
    cursor: pointer;
    transition: color 0.3s ease, background-color 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab::before {
    content: '';
    width: 0.07rem;
    height: 0.07rem;
    border-radius: 50%;
    background-color: currentColor;
    box-shadow: 0 0 0.14rem currentColor;
    position: absolute;
    bottom: -0.04rem;
    left: 50%;
    opacity: 0;
    transform: translateX(-50%) scale(0.4);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab::after {
    content: '';
    width: 70%;
    height: 0.02rem;
    background: linear-gradient(90deg, transparent 0%, currentColor 50%, transparent 100%);
    position: absolute;
    bottom: -0.01rem;
    left: 15%;
    opacity: 0;
    transform: scaleX(0.35);
    transition: opacity 0.3s ease, transform 0.35s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab:hover,
  .solutions .w-1700 .bcsuaiubsc .solution_tab:focus-visible,
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active {
    color: #1768d9;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab:hover .solution_icon,
  .solutions .w-1700 .bcsuaiubsc .solution_tab:focus-visible .solution_icon,
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active .solution_icon {
    transform: translate(-50%, -0.04rem);
    filter: drop-shadow(0 0 0.12rem rgba(22, 140, 255, 0.5));
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab:hover .solution_icon img,
  .solutions .w-1700 .bcsuaiubsc .solution_tab:focus-visible .solution_icon img,
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active .solution_icon img {
    opacity: 1;
    filter: brightness(0) saturate(100%) invert(48%) sepia(98%) saturate(3035%) hue-rotate(191deg) brightness(101%) contrast(102%);
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active::before,
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab.is-active::after {
    transform: scaleX(1);
  }
  .solutions .w-1700 .bcsuaiubsc .solution_tab:focus-visible {
    outline: 0.02rem solid rgba(22, 140, 255, 0.55);
    outline-offset: -0.04rem;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_icon {
    width: 0.7rem;
    height: 0.7rem;
    position: absolute;
    top: 0.7rem;
    left: 50%;
    display: block;
    transform: translateX(-50%);
    transition: transform 0.3s ease, filter 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    opacity: 0.62;
    transition: opacity 0.3s ease, filter 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_label {
    position: absolute;
    top: calc(100% + (48rem / 100));
    left: 50%;
    font-size: 0.2rem;
    line-height: 1.35;
    font-weight: 500;
    white-space: nowrap;
    transform: translateX(-50%);
  }
  .solutions .w-1700 .bcsuaiubsc .solution_explores {
    width: 0.92rem;
    height: 0.92rem;
    position: absolute;
    top: 51%;
    right: 20%;
    z-index: 4;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_explore {
    width: 100%;
    height: 100%;
    border: 0.01rem solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    background: linear-gradient(145deg, #218cf0 0%, #0867ca 100%);
    box-shadow: 0 0.12rem 0.3rem rgba(0, 101, 214, 0.32);
    position: absolute;
    inset: 0;
    color: #fff;
    font-size: 0.17rem;
    line-height: 1.28;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_explore.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .solutions .w-1700 .bcsuaiubsc .solution_explore:hover,
  .solutions .w-1700 .bcsuaiubsc .solution_explore:focus-visible {
    background: linear-gradient(145deg, #35a1ff 0%, #0873dc 100%);
    box-shadow: 0 0.16rem 0.36rem rgba(0, 112, 236, 0.44);
    transform: translateY(-0.05rem);
  }
  /* 最新动态 */
  .mewscsc {
    width: 100%;
    height: 100%;
    padding: 1.1rem 0;
    display: grid;
    align-content: center;
    background-color: #010511;
  }
  .mewscsc .w-1700 {
    width: 15rem;
    margin: 0 auto;
  }
  .mewscsc .w-1700 .titdjij {
    display: grid;
    gap: 0.5rem;
  }
  .mewscsc .w-1700 .titdjij p {
    font-size: 0.24rem;
    color: #fff;
  }
  .mewscsc .w-1700 .titdjij h3 {
    font-size: 0.36rem;
    color: #fff;
    font-weight: normal;
  }
  .mewscsc .w-1700 .newshotdt {
    width: 100%;
    height: 5.85rem;
    margin-top: 0.7rem;
    display: flex;
    justify-content: space-between;
    gap: 0.3rem;
  }
  .mewscsc .w-1700 .newshotdt .news_item {
    width: 7.3rem;
    height: 5.85rem;
    box-sizing: border-box;
    border: 0.01rem solid rgba(85, 133, 185, 0.34);
    border-radius: 0.16rem;
    background-color: rgba(8, 23, 41, 0.94);
    color: #fff;
    position: relative;
    overflow: hidden;
    display: grid;
    transition: border-color 0.25s ease, transform 0.25s ease;
  }
  .mewscsc .w-1700 .newshotdt .news_item:hover,
  .mewscsc .w-1700 .newshotdt .news_item:focus-visible {
    border-color: rgba(31, 140, 255, 0.72);
    transform: translateY(-0.04rem);
  }
  .mewscsc .w-1700 .newshotdt .news_item:hover .news_arrow,
  .mewscsc .w-1700 .newshotdt .news_item:focus-visible .news_arrow {
    color: #168cff;
    transform: translateX(0.05rem);
  }
  .mewscsc .w-1700 .newshotdt .news_item:focus-visible {
    outline: 0.02rem solid rgba(22, 140, 255, 0.62);
    outline-offset: 0.03rem;
  }
  .mewscsc .w-1700 .newshotdt .news_title {
    width: 55%;
    margin-top: 0.4rem;
    color: #fff;
    line-height: 1.55;
    font-weight: 400;
    font-size: 0.24rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .mewscsc .w-1700 .newshotdt .news_featured {
    grid-template-rows: minmax(0, 58fr) minmax(0, 42fr);
  }
  .mewscsc .w-1700 .newshotdt .news_featured .news_tag {
    background-color: #168cff;
    color: #fff;
  }
  .mewscsc .w-1700 .newshotdt .news_featured .news_content {
    padding: 0.2rem 0.26rem;
  }
  .mewscsc .w-1700 .newshotdt .news_featured .news_content::before {
    content: '';
    width: 0.52rem;
    height: 0.02rem;
    background-color: #168cff;
    position: absolute;
    bottom: 0.23rem;
    left: 0.26rem;
    z-index: 1;
  }
  .mewscsc .w-1700 .newshotdt .news_list {
    width: 7.6rem;
    height: 100%;
    display: grid;
    gap: 0.2rem;
  }
  .mewscsc .w-1700 .newshotdt .news_list .news_item {
    height: 2.75rem;
    align-content: center;
  }
  .mewscsc .w-1700 .newshotdt .news_compact {
    grid-template-columns: 38% minmax(0, 1fr);
  }
  .mewscsc .w-1700 .newshotdt .news_compact .news_content {
    padding: 0.28rem 0.3rem;
  }
  .mewscsc .w-1700 .newshotdt .news_compact .news_content .news_title {
    width: 80%;
    color: #fff;
    line-height: 1.55;
    font-size: 0.2rem;
    font-weight: 400;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .mewscsc .w-1700 .newshotdt .news_media {
    width: 2.9rem;
    height: 2.5rem;
    display: block;
    overflow: hidden;
    padding: 0.08rem 0.2rem;
    transition: all 0.3s;
  }
  .mewscsc .w-1700 .newshotdt .news_media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .mewscsc .w-1700 .newshotdt .cnajcimg {
    width: 7rem;
    height: 3.3rem;
    padding: 0.2rem 0.1rem;
    margin: 0 auto;
  }
  .mewscsc .w-1700 .newshotdt .news_content {
    min-width: 0;
    height: 2.38rem;
    box-sizing: border-box;
    position: relative;
    display: block;
    overflow: hidden;
  }
  .mewscsc .w-1700 .newshotdt .news_content::after {
    content: '';
    height: 0.01rem;
    background-color: rgba(116, 150, 188, 0.2);
    position: absolute;
    right: 0.3rem;
    bottom: 0.23rem;
    left: 0.3rem;
  }
  .mewscsc .w-1700 .newshotdt .news_meta {
    display: flex;
    align-items: center;
    gap: 0.22rem;
  }
  .mewscsc .w-1700 .newshotdt .news_tag {
    padding: 0.06rem 0.16rem;
    border-radius: 9.99rem;
    background-color: rgba(241, 248, 255, 0.96);
    color: #3a78aa;
    font-size: 0.16rem;
    line-height: 1;
    font-weight: 500;
    white-space: nowrap;
  }
  .mewscsc .w-1700 .newshotdt .news_date {
    color: rgba(255, 255, 255, 0.96);
    font-size: 0.18rem;
    line-height: 1;
    font-weight: 700;
    white-space: nowrap;
  }
  .mewscsc .w-1700 .newshotdt .news_arrow {
    position: absolute;
    right: 0.3rem;
    bottom: 0.34rem;
    z-index: 2;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.26rem;
    line-height: 1;
    font-style: normal;
    transition: color 0.3s ease, transform 0.3s ease;
  }
  /* 需求留言 */
  .inquiry {
    width: 100%;
    height: 100%;
    padding: 1.1rem 0;
    display: grid;
    align-content: center;
    background-color: #010511;
    overflow: hidden;
  }
  .inquiry .w-1700 {
    width: 15rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .inquiry .w-1700 .left {
    width: 7.25rem;
    flex: 0 0 7.25rem;
  }
  .inquiry .w-1700 .left .titdjij {
    display: grid;
    gap: 0.5rem;
  }
  .inquiry .w-1700 .left .titdjij p {
    font-size: 0.24rem;
    color: #fff;
  }
  .inquiry .w-1700 .left .titdjij h3 {
    font-size: 0.36rem;
    color: #fff;
    font-weight: normal;
  }
  .inquiry .w-1700 .left .earth {
    width: 4.75rem;
    height: 4.75rem;
    margin: 0.4rem 0.5rem 0;
    position: relative;
    border-radius: 50%;
    cursor: grab;
    touch-action: none;
    user-select: none;
  }
  .inquiry .w-1700 .left .earth.is-dragging {
    cursor: grabbing;
  }
  .inquiry .w-1700 .left .earth .earth_canvas {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
    display: block;
  }
  .inquiry .w-1700 .right {
    width: 7.25rem;
    flex: 0 0 7.25rem;
  }
  .inquiry .w-1700 .right .requirements {
    width: 100%;
    height: 6.1rem;
    padding: 0.8rem 0.55rem;
    border: 0.01rem solid rgba(95, 145, 202, 0.2);
    border-radius: 0.16rem;
    box-sizing: border-box;
    background: linear-gradient(145deg, rgba(11, 25, 44, 0.98) 0%, rgba(7, 19, 35, 0.98) 100%);
    box-shadow: 0 0.22rem 0.55rem rgba(0, 0, 0, 0.2);
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem 0.5rem;
    align-content: space-between;
  }
  .inquiry .w-1700 .right .requirements .requirements_grid {
    display: contents;
  }
  .inquiry .w-1700 .right .requirements .requirement_field {
    min-width: 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: end;
    gap: 0.2rem;
    color: rgba(234, 242, 252, 0.82);
  }
  .inquiry .w-1700 .right .requirements .requirement_label {
    font-size: 0.2rem;
    line-height: 1;
    white-space: nowrap;
  }
  .inquiry .w-1700 .right .requirements input,
  .inquiry .w-1700 .right .requirements select,
  .inquiry .w-1700 .right .requirements textarea {
    width: 100%;
    height: 0.2rem;
    border: 0;
    border-bottom: 0.01rem solid rgba(226, 236, 248, 0.78);
    border-radius: 0;
    box-sizing: border-box;
    background-color: transparent;
    color: #fff;
    font-size: 0.16rem;
    line-height: 1.35;
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
  }
  .inquiry .w-1700 .right .requirements input:focus,
  .inquiry .w-1700 .right .requirements select:focus,
  .inquiry .w-1700 .right .requirements textarea:focus {
    border-bottom-color: #168cff;
    box-shadow: 0 0.01rem 0 #168cff;
  }
  .inquiry .w-1700 .right .requirements .requirement_field--wide {
    grid-column: 1 / -1;
    grid-template-columns: 0.85rem minmax(0, 1fr);
  }
  .inquiry .w-1700 .right .requirements .requirement_select {
    min-width: 0;
    position: relative;
    display: block;
  }
  .inquiry .w-1700 .right .requirements .requirement_select::after {
    content: '';
    width: 0.05rem;
    height: 0.05rem;
    border-right: 0.02rem solid #168cff;
    border-bottom: 0.02rem solid #168cff;
    pointer-events: none;
    position: absolute;
    top: 0.03rem;
    right: 0.05rem;
    transform: rotate(45deg);
  }
  .inquiry .w-1700 .right .requirements .requirement_select select {
    padding-right: 0.3rem;
    appearance: none;
    cursor: pointer;
  }
  .inquiry .w-1700 .right .requirements .requirement_select select option {
    background-color: #0b192b;
    color: #fff;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-enhanced::after {
    display: none;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-enhanced select {
    width: 0.01rem;
    height: 0.01rem;
    padding: 0;
    border: 0;
    opacity: 0;
    pointer-events: none;
    position: absolute;
    left: 0;
    bottom: 0;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-open {
    z-index: 20;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-open .requirement_select_trigger {
    border-bottom-color: #168cff;
    box-shadow: 0 0.01rem 0 #168cff;
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-open .requirement_select_trigger::after {
    transform: translateY(0.02rem) rotate(225deg);
  }
  .inquiry .w-1700 .right .requirements .requirement_select.is-open .requirement_select_menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_trigger {
    width: 100%;
    height: 0.2rem;
    padding: 0 0.36rem 0 0;
    border: 0;
    border-bottom: 0.01rem solid rgba(226, 236, 248, 0.78);
    border-radius: 0;
    box-sizing: border-box;
    background: transparent;
    color: #fff;
    font-family: inherit;
    font-size: 0.16rem;
    line-height: 0.2rem;
    text-align: left;
    cursor: pointer;
    position: relative;
    display: block;
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_trigger::after {
    content: '';
    width: 0.07rem;
    height: 0.07rem;
    border-right: 0.02rem solid #168cff;
    border-bottom: 0.02rem solid #168cff;
    position: absolute;
    top: -0.03rem;
    right: 0.05rem;
    transform: rotate(45deg);
    transition: transform 0.25s ease;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_trigger:focus-visible {
    border-bottom-color: #168cff;
    box-shadow: 0 0.01rem 0 #168cff;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_value {
    min-height: 0.2rem;
    line-height: 0.2rem;
    display: block;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_menu {
    width: 100%;
    padding: 0.07rem;
    border: 0.01rem solid rgba(67, 133, 207, 0.36);
    border-radius: 0.08rem;
    box-sizing: border-box;
    background: rgba(8, 23, 41, 0.98);
    box-shadow: 0 0.16rem 0.36rem rgba(0, 0, 0, 0.38);
    position: absolute;
    top: calc(100% + 0.09rem);
    left: 0;
    z-index: 2;
    display: grid;
    gap: 0.03rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-0.06rem);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_option {
    width: 100%;
    height: 0.38rem;
    padding: 0 0.13rem;
    border: 0;
    border-radius: 0.06rem;
    background: transparent;
    color: rgba(231, 241, 252, 0.8);
    font-family: inherit;
    font-size: 0.14rem;
    line-height: 0.38rem;
    text-align: left;
    cursor: pointer;
    outline: none;
    transition: color 0.2s ease, background-color 0.2s ease;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_option:hover,
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_option:focus-visible {
    background-color: rgba(22, 140, 255, 0.13);
    color: #fff;
  }
  .inquiry .w-1700 .right .requirements .requirement_select .requirement_select_option.is-selected {
    background-color: rgba(22, 140, 255, 0.2);
    color: #63b5ff;
  }
  .inquiry .w-1700 .right .requirements .requirement_message {
    align-items: start;
  }
  .inquiry .w-1700 .right .requirements .requirement_message textarea {
    height: 0.55rem;
    padding-top: 0.07rem;
    resize: none;
  }
  .inquiry .w-1700 .right .requirements .requirements_submit {
    grid-column: 1 / -1;
    min-width: 1rem;
    height: 0.4rem;
    padding: 0 0.2rem;
    border: 0;
    border-radius: 9.99rem;
    background: linear-gradient(135deg, #168cff 0%, #0967d6 100%);
    box-shadow: 0 0.08rem 0.22rem rgba(0, 103, 221, 0.28);
    color: #fff;
    font-size: 0.16rem;
    line-height: 1;
    cursor: pointer;
    justify-self: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  }
  .inquiry .w-1700 .right .requirements .requirements_submit:hover,
  .inquiry .w-1700 .right .requirements .requirements_submit:focus-visible {
    background: linear-gradient(135deg, #35a1ff 0%, #0873dc 100%);
    box-shadow: 0 0.11rem 0.28rem rgba(0, 112, 236, 0.4);
    transform: translateY(-0.03rem);
  }
  /* 提交结果提示（系统提交脚本写入）、验证码、单选多选：静态页没有，CMS 表单补。
     表单是固定高度，提示放在按钮下方的留白里，不占网格行 */
  .inquiry .w-1700 .right .requirements {
    position: relative;
  }
  .inquiry .w-1700 .right .requirements .contact-feedback {
    margin: 0;
    position: absolute;
    right: 0.55rem;
    bottom: 0.12rem;
    left: 0.55rem;
    font-size: 0.16rem;
    line-height: 1.4;
    text-align: center;
  }
  .inquiry .w-1700 .right .requirements .contact-feedback.is-ok {
    color: #4ade80;
  }
  .inquiry .w-1700 .right .requirements .contact-feedback.is-err {
    color: #ff8a8a;
  }
  .inquiry .w-1700 .right .requirements .contact-captcha {
    grid-column: 1 / -1;
  }
  .inquiry .w-1700 .right .requirements .requirement_choices {
    display: flex;
    flex-wrap: wrap;
    gap: 0.06rem 0.24rem;
  }
  .inquiry .w-1700 .right .requirements .requirement_choice {
    display: inline-flex;
    align-items: center;
    gap: 0.06rem;
    font-size: 0.16rem;
  }
  .inquiry .w-1700 .right .requirements .requirement_choice input {
    width: auto;
    height: auto;
    padding: 0;
    border: 0;
    box-shadow: none;
    accent-color: #168cff;
  }
}

/* ---- CMS 补充：地球静态首帧（10-26，用户嫌地球出来慢） ---- */
/* 区块一出现就先显示地球的静态首帧（assets/images/earth/earth-poster.webp：真地球第一帧同一角度、同样大小，透明底；
   图片地址在 views/sections/inquiry.blade.php 的行内样式上），真地球（WebGL）画出第一帧后盖在上面，index.js 稍后加 is-poster-off 去掉静态图；
   浏览器不支持 WebGL 时一直显示静态图 */
.inquiry .w-1700 .left .earth {
  background-position: center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
.inquiry .w-1700 .left .earth.is-poster-off {
  background-image: none !important;
}

/* ---- CMS 补充：手机竖屏首页横幅视频（10-26，用户嫌放得太大、上下和背景分层） ---- */
/* 原来视频按整屏高 object-fit: cover 铺满，16:9 的画面只剩中间四分之一，芯片放大到发糊；上下靠两条固定位置的渐变带接背景，
   带子颜色和视频暗部对不上，出现分层。改成：视频宽为屏宽两倍、保持原比例（能看到芯片周围的电路板），底边离横幅底 17vh，
   芯片落在标题与 SCROLL 之间，画面上方的暗部垫在标题后面；视频自身上下边缘用遮罩渐隐到背景，去掉那两条渐变带。
   封面图与循环用的第二个视频（同样带 banner_video）一起按这个摆放 */
@media (max-width: 767.98px) and (orientation: portrait) {
  .banner .banner_image,
  .banner .banner_video {
    width: 200vw;
    height: 112.5vw;
    inset: auto auto calc(var(--hy-banner-h, 100svh) * 0.17) 50%;
    translate: -50% 0;
    object-fit: cover;
    object-position: center center;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 32%, #000 80%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 32%, #000 80%, transparent 100%);
  }
  .banner .banner_media::before,
  .banner .banner_slide.has-video::after {
    content: none;
  }
}

/* ---- CMS 补充：手机端横幅高度锁定（10-27，用户报往下滑时横幅跳一下） ---- */
/* 微信等浏览器往下滑时底部工具栏收起、可视区域变高，横幅原来的 100svh 高度、标题 23vh、视频离底 17vh 都跟着重算，整块跳动。
   index.js 把打开时的可视高度写进 --hy-banner-h（只在转屏、宽度变化时重算），横幅高度与里面的位置都按它算；脚本没跑时退回原来的 100svh */
@media (max-width: 767.98px) {
  .banner {
    height: var(--hy-banner-h, 100svh);
  }
  .banner .banner_content {
    top: calc(var(--hy-banner-h, 100svh) * 0.23);
  }
}

/* ---- CMS 补充：电脑端首页「最新动态」右边两张小卡与左边大卡上下对齐（10-27） ---- */
/* 右列高 5.85rem，原来两张小卡各写死 2.75rem、间距 0.2rem，合计 5.7rem，网格把余量分进两行但卡片不跟着撑高，
   第二张的底边比大卡高出 0.075rem（1920 宽约 7.5px）。改成右列固定两行平分高度、卡片撑满各自那一行；只有一张时占上半 */
@media (min-width: 768px) {
  .mewscsc .w-1700 .newshotdt .news_list {
    grid-template-rows: repeat(2, minmax(0, 1fr));
  }
  .mewscsc .w-1700 .newshotdt .news_list .news_item {
    height: auto;
  }
}