@font-face {
  font-family: "Alimama FangYuanTi VF"; /* 自定义字体名称（后续引用用） */
  src: url("../font/ALiMaMaFangYuanTi/AlimamaFangYuanTiVF-Thin-2.ttf") format("truetype"),
       url("../fonts/custom-font.woff") format("woff"),
       url("../fonts/custom-font.ttf") format("truetype");
  font-weight: normal; /* 字体粗细 */
  font-style: normal;  /* 字体样式（正常/斜体等） */
  font-display: swap;  /* 优化加载体验：先用系统字体，加载完成后替换 */
}
* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "微软雅黑", sans-serif;
    }

    a {
      text-decoration: none;
      color: inherit;
    }
    /* 核心样式：图片下划线 */
    .custom-underline {
      margin-top: 19px;
      /* 移除默认下划线 */
      text-decoration: none;
      /* 为背景图预留空间（下划线高度） */
      padding-bottom: 19px; /* 调整此值控制下划线与文字的间距 */
      /* 设置图片作为背景 */
      background-image: url('../image/index/xhx.png'); /* 替换为你的图片路径 */
      background-repeat: no-repeat; /*水平重复平铺*/
      background-position: bottom; /* 定位到底部 */
      background-size: 26.5px 13.03px; /* 调整图片大小（宽度 高度） */
    }
    /* 汉堡菜单样式 */
    .menu-toggle {
      display: none; /* 默认隐藏，仅在移动端显示 */
      cursor: pointer;
      width: 30px;
      height: 25px;
      position: relative;
      z-index: 100;
    }

    .menu-toggle span {
      display: block;
      position: absolute;
      height: 3px;
      width: 100%;
      background: #f8f6f6;
      border-radius: 3px;
      opacity: 1;
      left: 0;
      transform: rotate(0deg);
      transition: .25s ease-in-out;
    }

    .menu-toggle span:nth-child(1) {
      top: 0px;
    }

    .menu-toggle span:nth-child(2) {
      top: 10px;
    }

    .menu-toggle span:nth-child(3) {
      top: 20px;
    }

    /* 汉堡菜单动画类 */
    .transform-rotate-45 {
      transform: rotate(45deg) !important;
      top: 10px !important;
    }

    .opacity-0 {
      opacity: 0 !important;
    }

    .transform-rotate--45 {
      transform: rotate(-45deg) !important;
      top: 10px !important;
    }

    /* 移动端导航样式 */
    .mobile-nav {
      display: none;
      position: absolute;
      top: 70px;
      left: 0;
      width: 100%;
      background-color: rgba(0, 0, 0, 0.8);
      flex-direction: column;
      align-items: center;
      padding: 20px 0;
      z-index: 99;
    }

    .mobile-nav a {
      display: block;
      padding: 15px 0;
      width: 100%;
      text-align: center;
      font-size: 18px;
      color: #f8f6f6;
    }

    /* 背景图动画 */
    @keyframes bgAnimation {
      0% {
        background-position: center center;
        background-size: 100% cover;
      }
      50% {
        background-position: center 10%;
        background-size: 105% cover;
      }
      100% {
        background-position: center center;
        background-size: 100% cover;
      }
    }

    /* 顶部导航 */
    .banner-top {
      background: url('../image/index/banner-bg.png') no-repeat center/cover;
      background-color: rgba(26, 22, 22, 0.7);
      height: auto;
      min-height: 740px;
      /* 让背景图和颜色叠加 */
      background-blend-mode: multiply; 
      padding: 20px;
      /* 应用动画 */
      animation: bgAnimation 20s ease-in-out infinite;
    }
    .top {
      display: flex;
      align-items: center;
      justify-content: space-evenly;
      padding: 10px 20px;
      /* background-color: #fff; */
      /* box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); */
    }
    .top-nav {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      padding: 10px 20px;
      /* background-color: #fff; */
      /* box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); */
    }

    .top-nav a {
      font-family: PingFang SC;
      font-size: 20px;
      font-weight: normal;
      line-height: 100%;
      letter-spacing: 0px;
      margin-left: 20px;
      color: #F7F7F7;
      font-variation-settings: "opsz" auto;
      color: #F7F7F7;
    }

    /* 横幅 */
    .banner {
      width: 100%;
      
      /* 替换成实际 banner 图地址 */
      color: #fff;
      padding: 60px 20px;
      text-align: center;
    }
    .banner-1 {
      width: 100%;
      height: 566px; 
      /* 替换成实际 banner 图地址 */
      color: #fff;
      padding: 1px 20px;
      text-align: center;
    }

    /* 移动端适配 */
    @media (max-width: 768px) {
      .banner-1 {
        height: auto;
        min-height: 400px;
        padding: 30px 15px;
      }

      .banner-1 h1 {
        font-size: 56px;
      }

      .banner-1 .fade-in-up1 {
        margin-top: 60px;
      }

      .banner-1 .fade-in-up2 {
        font-size: 30px;
      }

      .banner-1 .btn {
        width: 180px;
        height: 56px;
        font-size: 22px;
        margin: 40px auto;
      }
    }

    @media (max-width: 480px) {
      .banner-1 {
        min-height: 350px;
      }

      .banner-1 h1 {
        font-size: 48px;
      }

      .banner-1 .fade-in-up1 {
        margin-top: 40px;
      }

      .banner-1 .fade-in-up2 {
        font-size: 26px;
      }

      .banner-1 .btn {
        width: 160px;
        height: 50px;
        font-size: 20px;
      }
    }

    .banner h1 {
      font-family: Alimama FangYuanTi VF;
      font-size: 84px;
      font-weight: 500;
      line-height: 100%;
      letter-spacing: 0em;

      font-variation-settings: "opsz" auto;
      color: #FAFDFC;
    }
    .banner-1 h1 {
      font-family: Alimama FangYuanTi VF;
      font-size: 84px;
      font-weight: 500;
      line-height: 100%;
      letter-spacing: 0em;

      font-variation-settings: "opsz" auto;
      color: #FAFDFC;
    }

    .banner p {
      font-family: Alimama FangYuanTi VF;
      font-size: 40px;
      font-weight: 500;
      line-height: 100%;
      letter-spacing: 0.1em;
      margin-top: 29px;
      margin-bottom: 29px;
      font-variation-settings: "opsz" auto;
      color: #FAFDFC;
    }
    .banner_p {
      /* position: absolute;
      left: 34px;
      top: 196px;
      width: 688px;
      height: 24px;
      opacity: 1; */
        
      font-family: Alimama FangYuanTi VF;
      font-size: 24px;
      font-weight: 500;
      line-height: 100%;
      letter-spacing: 2.56px;
      margin-bottom: 29px; 
      font-variation-settings: "opsz" auto;
      color: #FAFDFC;
	
    }
    .banner img {
      display: inline-block; /* 保持原有尺寸的同时支持居中 */
      margin-bottom: 29px;
      text-align: center;
      max-width: 100%;
      height: auto;
    }
    .banner .btn {
      display: block; /* 改为块级元素以便使用margin居中 */
      margin: 122px auto; /* 距离底部134px，水平居中 */
      width: 204px;
      height: 64px;
      padding: 12px 30px;
      background-color: #ffc107;
      color: #333;
      border-radius: 30px;
      font-family: PingFang SC;
      font-size: 26px;
      font-weight: 600;
      line-height: 100%;
      text-align: center; /* 按钮内部文字居中 */
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
      z-index: 1;
    }

    .banner .btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
      transition: all 0.5s ease;
      z-index: -1;
    }

    .banner .btn:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(255, 193, 7, 0.4);
    }

    .banner .btn:hover::before {
      left: 100%;
    }
    .banner-1 .btn {
      display: block; /* 改为块级元素以便使用margin居中 */
      /* margin-top: 60px; */
      margin: 60px auto;
      width: 204px;
      height: 64px;
      padding: 12px 30px;
      background-color: #ffc107;
      color: #333;
      border-radius: 30px;
      font-family: PingFang SC;
      font-size: 26px;
      font-weight: 600;
      /* line-height: 100%; */
      text-align: center; /* 按钮内部文字居中 */
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
      z-index: 1;
    }

    .banner-1 .btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
      transition: all 0.5s ease;
      z-index: -1;
    }

    .banner-1 .btn:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(255, 193, 7, 0.4);
    }

    .banner-1 .btn:hover::before {
      left: 100%;
    }
    /* 滚动渐入动画 */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .fade-in-up {
      font-family: Alimama FangYuanTi VF;
      font-size: 64px;
      font-weight: bold;
      line-height: 100%;
      letter-spacing: 0em;

      font-variation-settings: "opsz" auto;
      color: #FAFDFC;
      animation: fadeInUp 0.8s ease forwards;
      opacity: 0;
    }

    .fade-in-up0 {
      left: 20px;
      top: 24px;
      width: 120px;
      height: 24px;
      opacity: 1;

      font-family: PingFang SC;
      font-size: 24px;
      font-weight: 600;
      line-height: 100%;
      letter-spacing: 0px;

      font-variation-settings: "opsz" auto;
      color: #333333;
    }

    .fade-in-up1 {
      margin-top: 126px;
      font-family: Alimama FangYuanTi VF;
      font-size: 64px;
      font-weight: bold;
      line-height: 100%;
      letter-spacing: 0em;

      font-variation-settings: "opsz" auto;
      color: #FAFDFC;
      animation: fadeInUp 0.8s ease forwards;
      opacity: 0;
    }
    .fade-in-up2 {
      margin-top: 40px;
      font-family: Alimama FangYuanTi VF;
      font-size: 40px;
      font-weight: 500;
      line-height: 100%;
      letter-spacing: 0.1em;

      font-variation-settings: "opsz" auto;
      color: #FAFDFC;
      animation: fadeInUp 0.8s ease forwards;
      opacity: 0;
    }
    .fade-in-up3 {
      margin-top: 20px;
      font-family: Alimama FangYuanTi VF;
      font-size: 24px;
      font-weight: 500;
      line-height: 100%;
      letter-spacing: 2.56px;

      font-variation-settings: "opsz" auto;
      color: #FAFDFC;
      animation: fadeInUp 0.8s ease forwards;
      opacity: 0;
    }


    /* 核心优势 */
    .core-advantages {
      margin-top: 87px;
      text-align: center;
    }

    /* 移动端适配 */
    @media (max-width: 768px) {
        .core-advantages {
            background-position: center top;
            background-origin: content-box;
        }
    }

    /* 卡片悬停动画 */
    .advantage-item {
      flex: 1 1 280px;
      max-width: 300px;
      transition: all 0.3s ease;
      padding: 20px;
      border-radius: 8px;
      background-color: #fff;
      /* box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); */
    }
    .core-advantages-content {
       width: 70%; /* 限制宽度以触发自动换行 */
       margin: 0 auto; /* 水平居中 */
       text-align: left; /* 左对齐文本内容 */
       display: block; /* 确保是块级元素 */
       max-width: 1200px; /* 设置最大宽度 */
       /* display: flex; */
       /* align-items: last baseline; */
       /* background-color: #666; */
     }
    .core-advantages-p1 {
        /* position: absolute;
        left: 0px;
        top: 0px;
        width: 1200px;
        height: 72px;
        opacity: 1; */   
          
        /* 无人看守零售行业正在高速增长， */ 
        font-family: PingFang SC; 
        text-align: left !important;
        font-weight: 400; 
        font-size: 16px;
        font-variation-settings: "opsz" auto;

    }
    .core-advantages-p2 {
       /* 喜麦斯无人仓  */ 
        font-family: PingFang SC; 
        font-weight: 600; 
        font-size: 20px;
        font-variation-settings: "opsz" auto;
    }
    .core-advantages-p3 {
        /* display: block; */
        font-family: PingFang SC; 
        text-align: left !important;
        font-weight: 400; 
        font-size: 16px;
        font-variation-settings: "opsz" auto;
    }

    .advantage-item:hover {
      transform: translateY(-10px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    }

    .core-advantages h2 {
      /* position: absolute;
      left: 0px;
      top: 22px;
      width: 168px;
      height: 42px;
      opacity: 1; */
      background-image: url('../image/index/hxys.png');
      background-repeat: no-repeat;
      background-position: center top;
      padding: 27px 20px;
      font-family: PingFang SC;
      font-size: 42px;
      font-weight: 600;
      line-height: 100%;
      letter-spacing: 0px;
        
      font-variation-settings: "opsz" auto;
      color: #333333;
        
      -webkit-text-stroke: #333333 0.4px; /* 浏览器可能不支持 */
	
      margin-bottom: 30px;
    }

    .advantages-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
    }

    .advantage-item {
      flex: 1 1 280px;
      max-width: 300px;
    }

    .advantage-item img {
      width: 92px;
      height: 92px;
      margin-bottom: 15px;
    }

    .advantage-item h3 {
      font-size: 18px;
      margin-bottom: 10px;
    }

    .advantage-item p {
      
      font-family: PingFang SC;
      font-size: 14px;
      font-weight: normal;
      line-height: 140%;
      text-align: center;
      letter-spacing: 0px;

      font-variation-settings: "opsz" auto;
      color: #87827E;
    }

    /* 可接入平台 */
    .platforms {
      padding: 40px 20px;
      text-align: center;
      /* background-color: #f8f8f8; */
    }

    .platforms h2 {
      background-image: url('../image/index/hxys.png');
      background-repeat: no-repeat;
      background-position: center top;
      padding: 27px 20px;
      font-family: PingFang SC;
      font-size: 42px;
      font-weight: 600;
      line-height: 100%;
      letter-spacing: 0px;

      font-variation-settings: "opsz" auto;
      color: #333333;

      -webkit-text-stroke: #333333 0.4px;
      margin-bottom: 30px;
    }

    .platforms-logos {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-bottom: 30px;
    }

    .platforms-logos img {
      max-width: 100%;
      height: auto;
      object-fit: contain;
      opacity: 1;
    }

    /* 移动端适配 */
    @media (max-width: 768px) {
      .platforms-logos {
        gap: 15px;
        padding: 0 15px;
      }

      .platforms-logos img {
        max-width: calc(50% - 10px);
      }
    }

    @media (max-width: 480px) {
      .platforms-logos img {
        max-width: calc(100% - 10px);
      }
    }

    .platform-flow {
      max-width: 800px;
      margin: 0 auto;
    }

    /* 行业解决方案 */
    .solutions {
        padding: 80px 20px;
        text-align: center;
        background-color: #f8f9fa;
      }

      /* Tab 样式 */
      .tabs {
        display: flex;
        justify-content: center;
        margin: 30px 0;
        flex-wrap: wrap;
        gap: 10px;
      }

      .tab-btn {
        padding: 12px 24px;
        background-color: #fff;
        border: 1px solid #ddd;
        border-radius: 4px;
        cursor: pointer;
        transition: all 0.3s ease;
        font-family: PingFang SC;
        font-size: 16px;
        font-weight: 500;
        color: #333;
      }

      .tab-btn.active {
        background-color: #ffc107;
        color: #fff;
        border-color: #ffc107;
        box-shadow: 0 4px 6px rgba(255, 193, 7, 0.2);
      }

      .tab-btn:hover:not(.active) {
        background-color: #f5f5f5;
      }

      .tab-content {
        display: none;
        animation: fadeIn 0.5s ease;
      }

      .tab-content.active {
        display: block;
      }

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

      /* 响应式调整 */
      @media (max-width: 1280px) {
        .solutions-list {
          max-width: 820px;
        }
      }

      @media (max-width: 992px) {
          .solution-item {
            width: calc(50% - 15px);
            height: auto;
          }
          .solution-item img {
            height: 220px;
          }
        }

        @media (max-width: 650px) {
          .solution-item {
            width: 100%;
          }
        }
      
      @media (max-width: 992px) {
        .solution-item {
          flex: 0 0 calc(50% - 15px);
          max-width: calc(50% - 15px);
        }
      }

      @media (max-width: 650px) {
        .solution-item {
          flex: 0 0 100%;
          max-width: 100%;
        }
      }

      @media (max-width: 500px) {
        .solution-item {
          width: 100%;
        }
        .solution-item img {
          height: 180px;
        }
      }

    /* 解决方案卡片动画 */
      .solution-item {
        flex: 0 0 calc(33.33% - 20px);
        max-width: calc(33.33% - 20px);
        height: 310px;
        transition: all 0.3s ease;
        overflow: hidden;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        box-sizing: border-box;
        border-image: linear-gradient(180deg, #FEBE3F 0%, rgba(254, 190, 63, 0) 100%) 1;
        border-top: none;
        box-shadow: inset 0px 0px 10px 0px #FFF2D8;
      }

      .solution-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
      }

      .solution-item:hover {
      transform: scale(1.05);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    }



    .solution-item:hover img {
      transform: scale(1.1);
    }

    .solutions h2 {
      background-image: url('../image/index/hxys.png');
      background-repeat: no-repeat;
      background-position: center top;
      padding: 27px 20px;
      font-family: PingFang SC;
      font-size: 42px;
      font-weight: 600;
      line-height: 100%;
      letter-spacing: 0px;
        
      font-variation-settings: "opsz" auto;
      color: #333333;
        
      -webkit-text-stroke: #333333 0.4px; /* 浏览器可能不支持 */
	
      margin-bottom: 30px;
    }

    .solutions-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      margin-top: 20px;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      box-sizing: border-box;
    }

    .solution-item {
      min-width: 300px;
    }

    .solution-item img {
      width: 100%;
      margin-bottom: 10px;
    }

    .solution-item p {
      font-size: 16px;
    }
    /* 父容器：控制叠加区域的大小和位置 */
    .image-stack {
      position: relative; /* 作为子元素的定位基准 */
      width: 842px;
      height: 646px; 
      margin: 50px auto;  /* 居中显示 */
      /* border: 1px solid #ccc; */
    }

    /* 通用图片样式：取消默认间距，绝对定位 */
    .image-stack img {
      position: absolute;
      margin: 0;
      padding: 0;
      /* 居中对齐（如需调整位置，可修改top/left） */
      /* top: 50%; */
      left: 50%;
      transform: translate(-50%, -50%); /* 精确居中 */
    }

    /* 层级控制：z-index数值越大，显示越靠上 */
    .bottom-img { 
      z-index: 1;
      top: 15%;
      width: 842px;
      height: 646px; 
    } /* 底层 */
    .middle-img { 
      z-index: 2;
      top: 36%; 
    } /* 中层 */
    .top-img { 
      z-index: 3; 
    } /* 顶层 */
    /* 软硬兼备 */
    .hardware-software {
      width: 100%;
      height: 646px;
      background-image: url('../image/index/b3.png');
      background-repeat: no-repeat; /* 不重复 */
      background-position: center top;
      background-size: cover; /* 保持原图尺寸 */
      padding: 40px 20px;
      text-align: center;
    }

    .hardware-software h2 {
      background-image: url('../image/index/hxys.png');
      background-repeat: no-repeat;
      background-position: center top;
      padding: 27px 20px;
      font-family: PingFang SC;
      font-size: 42px;
      font-weight: 600;
      line-height: 100%;
      letter-spacing: 0px;
        
      font-variation-settings: "opsz" auto;
      color: #333333;
        
      -webkit-text-stroke: #333333 0.4px; /* 浏览器可能不支持 */
	
      margin-bottom: 30px;
      position: relative;
      z-index: 10; /* 高于所有图片的z-index值 */
    }

    /* .hardware-software img {
      max-width: 600px;
      width: 100%;
      margin-bottom: 30px;
    } */

    .hardware-software p {
      font-size: 14px;
      color: #666;
      max-width: 800px;
      margin: 0 auto;
      position: relative;
      z-index: 10; /* 高于所有图片的z-index值 */
    }

    /* 移动端适配 */
    @media (max-width: 768px) {
      .hardware-software {
        height: auto;
        min-height: 400px;
        padding: 20px 15px;
        background-size: cover;
        background-position: center top;
      }
      
      .hardware-software h2 {
        font-size: 24px;
        padding: 15px 10px;
        margin-bottom: 15px;
        background-size: contain;
        background-position: center;
      }
      
      .hardware-software p {
        font-size: 12px;
        max-width: 90%;
        line-height: 1.5;
      }
      
      /* 调整图片容器和图片大小 */
      .image-stack {
        width: 100%;
        height: 0;
        padding-bottom: 76.7%; /* 保持842:646的宽高比 */
        margin: 20px auto;
        min-height: 0;
      }
      
      .bottom-img {
        width: 100%;
        height: auto;
        top: 0;
        transform: translateX(-50%); /* 只水平居中 */
      }
      
      .middle-img,
      .top-img {
        max-width: 80%;
      }
    }
      
      
      .hardware-software p {
        font-size: 12px;
        max-width: 90%;
      }
    

    /* 客户案例 */
    .customer-cases {
      padding: 40px 20px;
      text-align: center;
    }

    .customer-cases h2 {
      background-image: url('../image/index/hxys.png');
      background-repeat: no-repeat;
      background-position: center top;
      padding: 27px 20px;
      font-family: PingFang SC;
      font-size: 42px;
      font-weight: 600;
      line-height: 100%;
      letter-spacing: 0px;
        
      font-variation-settings: "opsz" auto;
      color: #333333;
        
      -webkit-text-stroke: #333333 0.4px; /* 浏览器可能不支持 */
    }

    .cases-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
    }

    .case-item {
      width: 300px;
      position: relative;
      overflow: hidden;
      border-radius: 4px;
    }

    .case-item img {
      width: 100%;
      display: block;
    }

    .case-item p {
      position: absolute;
      bottom: 10px;
      left: 15px;
      font-family: PingFang SC;
      font-size: 22px;
      font-weight: 600;
      line-height: 100%;
      letter-spacing: 0px;
      margin: 0;
      padding: 5px 10px;
      background-color: rgba(0, 0, 0, 0.5);
      border-radius: 4px;
      font-variation-settings: "opsz" auto;
      color: #FFFFFF;
      z-index: 10;
    }

    /* 合作伙伴 */
    .partners {
      padding: 0px 20px;
      text-align: center;
      margin-bottom: 121px;
      /* background-color: #f8f8f8; */
    }

    .partners h2 {
      background-image: url('../image/index/hxys.png');
      background-repeat: no-repeat;
      background-position: center top;
      padding: 27px 20px;
      font-family: PingFang SC;
      font-size: 42px;
      font-weight: 600;
      line-height: 100%;
      letter-spacing: 0px;
        
      font-variation-settings: "opsz" auto;
      color: #333333;
        
      -webkit-text-stroke: #333333 0.4px; /* 浏览器可能不支持 */
    }

    .partners-logos {
      display: grid;
      grid-template-columns: repeat(5, 182px);
      gap: 15px;
      max-width: calc(182px * 5 + 15px * 4);
      margin: 0 auto;
    }

    .partners-logos img {
      width: 182px;
      height: 92px;
      border: 2px dashed #ccc;
      box-sizing: border-box;
      object-fit: contain;
      background-color: white;
    }

    /* 底部咨询 */
    .bottom-cta {
      background: url('../image/index/image@1x.png') no-repeat center/cover;
      height: 330px;
      padding: 0px 20px;
      text-align: center;
      background-color: #fff;
      position: relative;
    }

    .bottom-cta span {
      /* 选择喜麦斯无人仓，与你一起创收增利，让门店生意快速增长 */
      display: block;
      padding-top: 86px !important;
      font-family: Alimama FangYuanTi VF;
      font-size: 32px;
      font-weight: bold;
      line-height: 1.2;
      text-align: center;
      letter-spacing: 0px;

      font-variation-settings: "opsz" auto;
      color: #333333;
    }

    .bottom-cta .btn {
      display: inline-block;
      height: 64px;
      padding: 19px 30px;
      background-color: #ffc107;
      border-radius: 52px;
      font-family: PingFang SC;
      font-size: 26px;
      font-weight: 600;
      line-height: 100%;
      text-align: center;
      letter-spacing: 0.1em;

      font-variation-settings: "opsz" auto;
      color: #333333;
    }


    /* 响应式适配 */
    @media (max-width: 768px) {
      /* 页脚移动端适配 */
      footer {
        padding: 30px 20px;
      }
      
      .footer-top {
        flex-direction: column;
        gap: 20px;
      }
      
      .footer-section {
        flex: 1 1 100%;
        margin-bottom: 15px;
      }
      
      .qr-code-container {
        margin-right: 15px;
        margin-bottom: 10px;
      }
      
      .qr-code {
        width: 100px;
        height: 100px;
      }
      
      /* 显示汉堡菜单，隐藏桌面导航 */
      .menu-toggle {
        display: block;
      }

      .top-nav {
        display: none;
      }

      /* 展开的移动菜单样式 */
      .mobile-nav.active {
        display: flex;
      }
      .banner h1 {
        font-size: 24px;
      }

      .banner img {
        max-width: 80%;
      }

      .top-nav a {
        font-size: 16px;
        margin-left: 10px;
      }

      .banner-top {
        min-height: 500px;
        padding: 10px;
      }

      /* 确保banner-top内所有div宽度一致 */
      .banner-top div {
        /* width: 100% !important; */
        box-sizing: border-box;
      }

      .core-advantages h2,
      .platforms h2,
      .solutions h2,
      .hardware-software h2,
      .customer-cases h2,
      .partners h2 {
        font-size: 20px;
      }

      /* 合作伙伴移动端适配 */
      .partners-logos {
        grid-template-columns: repeat(2, 1fr);
        max-width: 100%;
        padding: 0 10px;
        gap: 10px;
      }

      .partners-logos img {
        width: 100%;
        height: auto;
        max-height: 70px;
      }

      /* 底部咨询移动端适配 */
      .bottom-cta {
        height: auto;
        min-height: 300px;
        padding: 20px 10px;
      }

      .bottom-cta span {
        font-size: 20px !important;
        padding: 0 10px;
        padding-top: 40px !important;
        line-height: 1.3;
      }

      .bottom-cta .btn {
        font-size: 18px;
        height: 50px;
        padding: 12px 20px;
        margin-top: 20px !important;
      }

      /* 小屏幕适配 */
      @media (max-width: 375px) {
        .partners-logos {
          grid-template-columns: 1fr;
        }
      }
    }