/* index.html 页面专属样式 */
    body.home-new {
      font-family: "Microsoft Yahei", "Source Han Sans CN", Arial, Helvetica, sans-serif;
      color: #222;
      background: #fff;
      line-height: 30px;
      padding-top: 90px;
    }

    body.home-new .wrap {
      width: 100%;
      margin: 0 auto;
    }


    /* Hero 轮播 */
    body.home-new .hero {
      position: relative;
      width: 100%;
      aspect-ratio: 1.77;
      overflow: hidden;
      background: #0a1628;
    }

    body.home-new .hero .hero-swiper {
      width: 100%;
      height: 100%;
    }

    body.home-new .hero .swiper-slide {
      position: relative;
      display: flex;
      align-items: center;
      background-size: cover;
      background-position: center;
    }

    body.home-new .hero .swiper-slide:before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(7, 15, 28, .88) 0%, rgba(10, 22, 40, .55) 50%, rgba(10, 22, 40, .35) 100%);
      z-index: 1;
    }

    body.home-new .hero .hero-content {
      position: relative;
      z-index: 5;
      width: 90%;
      max-width: 1400px;
      margin: 0 auto;
      color: #fff;
      text-align: center;
    }

    body.home-new .hero .hero-content p {
      margin: 0 auto;
    }

    body.home-new .hero h2 {
      font-size: 4.45rem;
      line-height: 1.2;
      font-weight: bold;
      margin-bottom: 24px;
      letter-spacing: 2px;
    }

    body.home-new .hero p {
      font-weight: 400;
      font-size: 1.73rem;
      color: rgba(255, 255, 255, .75);
      max-width: 90%;
      line-height: 1.5;
      margin-top: 0.8rem;
    }

    body.home-new .hero .hero-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 10;
      width: 4rem;
      height: auto;
      /* border: 1px solid rgba(255, 255, 255, .25); */
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      cursor: pointer;
      transition: all .3s;
      /* background: rgba(255, 255, 255, .05); */
    }

    body.home-new .hero .hero-arrow:hover {
      background: rgba(255, 255, 255, .12);
      border-color: rgba(255, 255, 255, .45);
    }

    body.home-new .hero .hero-arrow svg {
      width: 20px;
      height: 20px;
    }

    body.home-new .hero .hero-prev {
      left: 5%;
    }

    body.home-new .hero .hero-next {
      right: 5%;
    }

    body.home-new .hero .swiper-pagination {
      bottom: 40px !important;
      left: 50%;
      transform: translateX(-50%);
      width: 240px !important;
      height: 3px;
      display: flex;
      align-items: stretch;
      background: rgba(255, 255, 255, .25);
      border-radius: 2px;
      overflow: hidden;
    }

    body.home-new .hero .swiper-pagination-bullet {
      flex: 1;
      width: auto !important;
      height: 100%;
      border-radius: 0;
      background: transparent;
      opacity: 1;
      margin: 0 !important;
      transition: background .4s ease;
    }

    body.home-new .hero .swiper-pagination-bullet-active {
      background: #318EFF;
    }

    /* 区块公共标题 */
    body.home-new .section {
      padding: 70px 0;
    }

    body.home-new .section-title {
      text-align: center;
      margin-bottom: 60px;
    }

    body.home-new .section-title h3 {
      font-weight: 400;
      font-size: 3.09rem;
      color: #151619;
      line-height: 1.2;
      margin-bottom: 8px;
    }

    body.home-new .section-title p {
      font-weight: 300;
      font-size: 1.55rem;
      color: #939496;
      margin-top: 1rem;
    }

    /* 产品中心 */
    body.home-new .section-products {
      background: #fff;
    }

    body.home-new .product-list {
      width: 80%;
      margin: 0 auto;
      overflow: hidden;
    }

    body.home-new .product-item {
      position: relative;
      aspect-ratio: 1.05;
      border-radius: 8px;
      overflow: hidden;
      cursor: pointer;
      display: block;
      text-decoration: none;
      box-sizing: border-box;
    }

    body.home-new .product-item .item-bg {
      position: absolute;
      inset: 0;
      background-size: 100% 100%;
      background-position: center;
      transition: transform .8s ease;
    }

    body.home-new .product-item:hover .item-bg {
      transform: scale(1);
    }

    body.home-new .product-item .item-mask {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(10, 22, 40, .92) 0%, rgba(10, 22, 40, .4) 60%, transparent 100%);
      transition: background .4s;
    }

    body.home-new .product-item:hover .item-mask {
      background: linear-gradient(to top, rgba(10, 22, 40, .96) 0%, rgba(10, 22, 40, .55) 70%, rgba(10, 22, 40, .2) 100%);
    }

    body.home-new .product-item .item-content {
      position: absolute;
      left: 0;
      bottom: 0;
      width: 100%;
      padding: 2rem 2rem;
      color: #fff;
      z-index: 3;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
    }

    body.home-new .product-item .item-content h4 {
      font-weight: 500;
      font-size: 1.82rem;
      line-height: 1.2;
      color: #FFFFFF;
    }

    body.home-new .product-item .item-content p {
      font-weight: 500;
      font-size: 1.09rem;
      color: #FFFFFF;
      line-height: 1.6;
      max-height: 0;
      margin: 0;
      opacity: 0;
      overflow: hidden;
      margin-top: 2rem;
      transition: max-height .4s ease, opacity .4s ease, margin .4s ease;
    }

    body.home-new .product-item .item-content .more-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-top: 0;
      font-weight: 400;
      font-size: 0.82rem;
      color: #FFFFFF;
      transition: color .3s, max-height .4s ease, opacity .4s ease, margin .4s ease, padding .4s ease, border-width .4s ease;
      padding: 0;
      border-radius: 0px 0px 0px 0px;
      border: 0 solid #FFFFFF;
      max-height: 0;
      opacity: 0;
      overflow: hidden;
      width: fit-content;
    }

    body.home-new .product-item:hover .item-content p,
    body.home-new .product-item:hover .item-content .more-link {
      opacity: 1;
    }

    body.home-new .product-item:hover .item-content p {
      max-height: 80px;
      margin-top: 14px;
    }

    body.home-new .product-item:hover .item-content .more-link {
      max-height: 40px;
      margin-top: 22px;
      padding: 0.6rem 1.5rem;
      border-width: 1px;
    }

    body.home-new .product-item .item-content .more-link img {
      width: auto;
      height: 25px;
      margin-left: 10px;
      transition: transform .3s;
    }

    body.home-new .product-item:hover .item-content .more-link svg {
      transform: translateX(4px);
    }

    body.home-new .product-item.item-light {
      background: #f8fafc;
    }

    body.home-new .product-item.item-light .item-mask {
      background: linear-gradient(135deg, rgba(248, 250, 252, .95) 0%, rgba(241, 245, 249, .85) 100%);
    }

    body.home-new .product-item.item-light .item-content {
      color: #0a1628;
    }

    body.home-new .product-item.item-light .item-content p {
      color: #4b5563;
    }

    /* 产品中心左右切换按钮 */
    body.home-new .product-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 10;
      width: 3.2rem;
      height: 3.2rem;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      cursor: pointer;
      background: rgba(10, 22, 40, .45);
      transition: all .3s;
      user-select: none;
      z-index: 999;
    }

    body.home-new .product-arrow:hover {
      background: rgba(10, 22, 40, .7);
    }

    body.home-new .product-arrow.swiper-button-disabled {
      opacity: .3;
      pointer-events: auto;
      cursor: not-allowed;
    }

    body.home-new .product-prev {
      left: 1rem;
    }

    body.home-new .product-next {
      right: 1rem;
    }

    /* 测试分析卡片 */
    body.home-new .data-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding-top: 40px;
      text-align: center;
    }

    body.home-new .data-card .chart-title {
      font-size: 14px;
      color: #6b7280;
      margin-bottom: 20px;
      letter-spacing: 1px;
    }

    body.home-new .data-card .donut {
      width: 140px;
      height: 140px;
      border-radius: 50%;
      background: conic-gradient(#2563eb 0deg 126deg, #e2e8f0 126deg 360deg);
      position: relative;
      margin-bottom: 24px;
    }

    body.home-new .data-card .donut:before {
      content: "";
      position: absolute;
      inset: 18px;
      background: #fff;
      border-radius: 50%;
    }

    body.home-new .data-card .donut span {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      font-weight: bold;
      color: #2563eb;
      z-index: 2;
    }

    body.home-new .data-card .data-row {
      display: flex;
      gap: 30px;
    }

    body.home-new .data-card .data-row div strong {
      display: block;
      font-size: 24px;
      font-weight: bold;
      color: #0a1628;
    }

    body.home-new .data-card .data-row div em {
      font-size: 12px;
      color: #6b7280;
      font-style: normal;
    }

    /* 关于我们 */
    body.home-new .section-about {
      background: #F7F7F7;
    }

    body.home-new .about-row {
      display: flex;
      align-items: center;
      gap: 60px;
      width: 80%;
      margin: 0 auto;
    }

    body.home-new .about-text {
      flex: 1;
    }

    body.home-new .about-text .tag {
      display: inline-block;
      font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
      font-weight: 500;
      font-size: 1.45rem;
      color: #005CAD;
      margin-bottom: 12px;
    }

    body.home-new .about-text h3 {
      line-height: 1.3;
      font-weight: 700;
      font-size: 2.7rem;
      color: #151619;
      margin-bottom: 0;
    }

    body.home-new .about-text .abtitle {
      margin-bottom: 30px;
    }

    body.home-new .about-text p {
      line-height: 30px;
      font-weight: 400;
      font-size: 0.91rem;
      color: #000000;
      margin-bottom: 30px;


    }

    body.home-new .about-text .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.5rem 1rem 0.5rem 0.8rem;
      background: #005CAD;
      border-radius: 0px 0px 0px 0px;
      color: #fff;
      font-size: 1rem;
      transition: background .3s, transform .3s;
      text-decoration: none;
    }

    body.home-new .about-text .btn img {
      width: auto;
      height: 25px;
      margin-left: 12px;
      transition: transform .3s;
    }

    body.home-new .about-text .btn:hover {
      background: #1d4ed8;
      transform: translateY(-2px);
    }

    body.home-new .about-text .btn:hover svg {
      transform: translateX(4px);
    }

    body.home-new .about-pic {
      flex: 1;
      position: relative;
      overflow: hidden;
      box-shadow: 0 20px 50px rgba(10, 22, 40, .12);
    }

    body.home-new .about-pic img {
      display: block;
      width: 100%;
      height: auto;
      transition: transform .8s;
    }

    body.home-new .about-pic:hover img {
      transform: scale(1.04);
    }

    /* 新闻资讯 */
    body.home-new .section-news {
      background: #fff;
    }

    body.home-new .news-list {
      display: flex;
      gap: 28px;
      width: 80%;
      margin: 0 auto;
    }

    body.home-new .news-item {
      flex: 1;
      overflow: hidden;
      transition: transform .3s, box-shadow .3s;
      text-decoration: none;
      display: block;
    }

    body.home-new .news-item:hover {
      transform: translateY(-6px);
    }

    body.home-new .news-item .news-pic {
      overflow: hidden;
      aspect-ratio: 1.23;
    }

    body.home-new .news-item .news-pic img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform .6s;
    }

    body.home-new .news-item:hover .news-pic img {
      transform: scale(1.08);
    }

    body.home-new .news-item .news-body {
      padding: 12px 0;
    }

    body.home-new .news-item .news-body h4 {
      font-weight: 400;
      font-size: 1.09rem;
      color: #323232;
      white-space: nowrap;
      text-overflow: ellipsis;
      overflow: hidden;
    }


    body.home-new .news-item .news-body .new_intro {
      font-weight: 400;
      font-size: 0.82rem;
      color: #636262;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      line-height: 24px;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-top: 5px;

    }

    body.home-new .news-item .news-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-top: 16px;
    }

    body.home-new .news-item .news-date {
      font-weight: 400;
      font-size: 0.82rem;
      color: #636262;
    }


    body.home-new .news-item .news-link {
      display: inline-flex;
      align-items: center;
      font-weight: 400;
      font-size: 1rem;
      color: #333333;
    }

    body.home-new .news-item:hover .news-link {
      color: #005CAD;
    }

    body.home-new .news-item:hover .news-link img {
      transform: translateX(4px);
    }

    body.home-new .news-item .news-link .jt1 {
      display: block;
    }

    body.home-new .news-item .news-link .jt2 {
      display: none;
    }

    body.home-new .news-item:hover .news-link .jt1 {
      display: none;
    }

    body.home-new .news-item:hover .news-link .jt2 {
      display: block;
    }

    body.home-new .news-item .news-link img {
      width: 12px;
      height: auto;
      margin-left: 4px;
      transition: transform .3s;
      transform: rotate(10deg);
      margin: 0 10px 0 15px;
    }

    body.home-new .news-item:hover .news-link svg {
      transform: translateX(4px);
    }

    /* 联系我们 */
    body.home-new .section-contact {
      background: #F7F7F7;
    }

    body.home-new .contact-row {
      display: flex;
      gap: 60px;
      width: 85%;
      margin: 0 auto;
      border-radius: 12px;
      padding: 70px;
    }

    body.home-new .contact-info {
      flex: 1;
    }

    body.home-new .contact-info h4 {
      font-weight: 700;
      font-size: 2.73rem;
      color: #151619;
      margin-bottom: 10px;
      white-space: nowrap;
      line-height: 50px;
    }



    body.home-new .contact-info p {
      font-weight: 400;
      font-size: 1.27rem;
      color: #000000;
      line-height: 1.5;
      margin: 3rem 0 4rem;
    }



    body.home-new .contact-info .feature li {
      display: flex;
      align-items: center;
      margin-bottom: 1.3rem;
      font-weight: 400;
      font-size: 1.27rem;
      color: #000000;
    }

    body.home-new .contact-info .feature li i {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #2563eb;
      margin-right: 12px;
      flex-shrink: 0;
    }

    body.home-new .contact-form {
      flex: 1;
      background: #fff;
      box-sizing: border-box;
      padding: 20px;
      border-radius: 10px;
    }

    body.home-new .contact-form .form-row {
      display: flex;
      gap: 20px;
      margin-bottom: 10px;
    }

    body.home-new .contact-form .form-group {
      flex: 1;
    }

    body.home-new .contact-form .form-group.full {
      width: 100%;
    }

    body.home-new .contact-form label {
      display: block;
      font-weight: 400;
      font-size: 1.27rem;
      color: #000000;
      margin-bottom: 8px;
    }

    body.home-new .contact-form input,
    body.home-new .contact-form select,
    body.home-new .contact-form textarea {
      width: 100%;
      height: 3.82rem;
      padding: 0 16px;
      border: 1px solid #AEAEAE;
      border-radius: 6px;
      font-size: 1.55rem;
      color: #1f2937;
      background: #fff;
      transition: border-color .3s;
      box-sizing: border-box;
    }

    body.home-new .contact-form textarea {
      height: 3.82rem;
      padding: 14px 16px;
      box-sizing: border-box;
      resize: none;
      line-height: 1.2;
    }

    body.home-new .contact-form input::placeholder,
    body.home-new .contact-form textarea::placeholder,
    body.home-new .contact-form input::-webkit-input-placeholder,
    body.home-new .contact-form textarea::-webkit-input-placeholder {
      font-weight: 300;
      font-size: 1.55rem;
      color: #939496;
    }

    body.home-new .contact-form select {
      -webkit-appearance: none;
      -moz-appearance: none;
      appearance: none;
      font-weight: 300;
      font-size: 1.55rem;
      color: #939496;
      padding-right: 36px;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%23323232' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 10px center;
      background-size: 12px;
    }

    body.home-new .contact-form select:not(:has(option:checked[value=""])) {
      color: #000;
    }

    body.home-new .contact-form input:focus,
    body.home-new .contact-form select:focus,
    body.home-new .contact-form textarea:focus {
      border-color: #2563eb;
      outline: none;
    }

    body.home-new .contact-form .submit {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 9.55rem;
      height: 3.09rem;
      background: #005CAD;
      border-radius: 0px 0px 0px 0px;
      border: 1px solid #FFFFFF;
      color: #fff;
      border: none;
      border-radius: 2px;
      font-size: 1rem;
      cursor: pointer;
      transition: background .3s;
      margin: 30px auto;

    }

    body.home-new .contact-form .submit:hover {
      background: #1d4ed8;
    }

    /* 响应式 */
    @media screen and (max-width:1200px) {

      body.home-new .wrap {
        width: 75%;
        margin: 0 auto;
      }

      body.home-new .hero h2 {
        font-size: 4.2rem;
      }

      body.home-new .about-row,
      body.home-new .contact-row {
        flex-direction: column;
        gap: 40px;
        width: 100%;
      }

      body.home-new .news-list {
        flex-wrap: wrap;
        width: 100%;
      }

      body.home-new .news-item {
        width: calc(50% - 14px);
        flex: none;
      }
    }

    @media screen and (max-width:992px) {
      body.home-new .wrap {
        width: 90%;
        margin: 0 auto;
      }

      body.home-new {
        padding-top: 90px;
      }


      body.home-new .hero h2 {
        font-size: 3.2rem;
      }

      body.home-new .hero p {
        font-size: 1.8rem;
      }

      body.home-new .product-list {
        width: 100%;
        padding: 0;
      }

      body.home-new .product-item {
        aspect-ratio: 1.05;
        height: auto;
      }

      body.home-new .product-arrow {
        width: 2.6rem;
        height: 2.6rem;
      }

      body.home-new .news-item {
        width: 100%;
      }

      body.home-new .contact-row {
        padding: 0px;
        width: 100%;
      }

      body.home-new .hero .hero-arrow {
        display: none;
      }
    }

    @media screen and (max-width:640px) {
      body.home-new .wrap {
        width: 90%;
        margin: 0 auto;
      }

      body.home-new .hero {
        aspect-ratio: 1.77;
      }

      body.home-new .m-btn {
        top: 38px;
      }

      body.home-new .hero h2 {
        font-size: 1.5rem;
      }

      body.home-new .hero p {
        font-size: 1rem;
      }

      body.home-new .section {
        padding: 60px 0;
      }

      body.home-new .section-title h3 {
        font-size: 2rem;
      }

      body.home-new .section-title p {
        font-size: 1.3rem;
      }

      body.home-new .product-arrow {
        width: 2.2rem;
        height: 2.2rem;
      }

      body.home-new .product-arrow img {
        width: 8px;
      }

      body.home-new .about-text h3 {
        font-size: 24px;
      }

      body.home-new .contact-info h4 {
        font-size: 2rem;
      }

      body.home-new .contact-info p {
        font-size: 1.1rem;
        margin-top: 1rem;
        margin: 1.7rem 0 1.6rem;
      }

      body.home-new .contact-info .feature li {
        font-size: 1.1rem;
        margin-bottom:0.6rem
      }

      body.home-new .contact-form .form-row {
        flex-direction: column;
        gap: 0;
      }

      body.home-new .contact-form .form-group {
        margin-bottom: 16px;
      }
    }