.row_center {display: flex;align-items: center;justify-content: center;}
.row_bw {display: flex;align-items: center;justify-content: space-between;}
.row_start {display: flex;align-items: center;justify-content: flex-start;}
.row_noitme{display: flex;justify-content: flex-start;}
.row_end {display: flex;align-items: center;justify-content: flex-end;}
.column_center {display: flex;flex-direction: column;justify-content: center;align-items: center;}
.column_bw {display: flex;flex-direction: column;justify-content: space-between;align-items: center;}
.column_start {display: flex;flex-direction: column;justify-content: flex-start;align-items: center;}
.navto .nav_item_cur {
  padding: 8px 20px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.1s;
  margin-right: 14px;
}

/* 智慧巡检当前页激活态——与 .activate 保持一致 */
.navto .nav_item_cur {
  background: #0049B9;
  border-radius: 4px;
}

.navto .nav_item_cur .a {
  color: #fff !important;
}

/* ============================================================
     全局重置与基础工具类
     ============================================================ */
.xj-page * {
  box-sizing: border-box;
  /* flex-shrink: 0; */
}

.xj-page {
  font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans CN",
    Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #212931;
  background-color: #fff;
  width: 100%;
  max-width: 1920px;
  /* 蓝湖设计稿宽度上限，超宽屏居中不拉伸 */
  margin-left: auto;
  margin-right: auto;
  overflow-x: hidden;
  /* 修复：header_box 为 fixed 定位，高度 80px。
       与 smart-city 保持一致，用 padding-top 而非 margin-top，
       避免 body{height:100%} 时 margin 折叠失效问题 */
  padding-top: 80px;
}

/* Flex 工具类 */
.xj-flex-col {
  display: flex;
  flex-direction: column;
}

.xj-flex-row {
  display: flex;
  flex-direction: row;
}

.xj-justify-between {
  justify-content: space-between;
}

.xj-justify-center {
  justify-content: center;
}

.xj-align-center {
  align-items: center;
}

/* ============================================================
     § 1  英雄 Banner 区块 - AIOT·智慧巡检
     修复说明：原设计用 background-size:100% 100% + position:100%（右对齐）
     确保整张背景图完整铺满容器，机器人不被裁切
     ============================================================ */
.xj-hero {
  /* 背景图：蓝湖 20dc38d275fd03d950be1cacba941ff2.png */
  background-image: url(../images/xunjian/hero-bg.png);
  background-repeat: no-repeat;
  background-position: right center;
  /* 与原设计 100% 对齐一致，保证右侧机器人完整 */
  background-size: 100% 100%;
  /* 拉伸填充整个容器，像素级还原设计稿 */
  width: 100%;
  height: 26vw;
  /* 500px ÷ 1920px = 39.58vw */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
}

/* 主标题：AIOT · 智慧巡检 */
.xj-hero {
  background: none;
  overflow: hidden;
  isolation: isolate;
}

.xj-hero__slides {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.xj-hero__slides::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 42, 112, 0.72) 0%, rgba(16, 71, 164, 0.42) 40%, rgba(10, 26, 60, 0.18) 100%);
  z-index: 1;
}

.xj-hero__slide {
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 100% 100%;
  opacity: 0;
  transition: opacity 0.9s ease;
  will-change: opacity;
}

.xj-hero__slide--active {
  opacity: 1;
}

.xj-hero__title,
.xj-hero__subtitle-bar,
.xj-hero .xj-btn-consult {
  position: relative;
  z-index: 2;
}

.xj-hero__title {
  color: #fff;
  font-size: 40px;
  /* 80px */
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  font-weight: 900;
  text-align: left;
  /* 修复：原设计为左对齐，非居中 */
  line-height: 1.2;
  margin: 6vw 0 0 17vw;
  /* 202px 0 0 301px */
  white-space: nowrap;
}

/* 副标题栏：蓝色竖线 + 文字 */
.xj-hero__subtitle-bar {
  flex-direction: row;
  align-items: center;
  margin: 1.86vw 0 0 15.68vw;
  /* 55px 0 0 301px */
}
/* 副标题文字 */
.xj-hero__subtitle { display: block;
  color: #fff;
  font-size: 26px;
  /* 30px */
  font-weight:normal;
  line-height: 1.3;
  white-space: nowrap;
}
.xj-hero__subtitle span{color:#0066FF;}
.text_banner{margin-top: 30px;}
.text_banner .text_bsm{border: 1px solid #0066FF; margin-right: 20px; padding: 5px 10px;}
.text_banner .text_bsm:last-child{margin-right: 0;}
.text_banner .text_bsm span{color: #fff;}
/* 立即咨询按钮 */
.xj-btn-consult {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  background-color: #0049B9;
  border-radius: 25px;
  width: 9.38vw;
  /* 180px */
  height: 2.60vw;
  /* 50px */
  margin: 2.76vw 0 0 15.78vw;
  cursor: pointer;
  text-decoration: none;
  border: none;
  outline: none;
  transition: background-color 0.2s ease;
}

a.xj-btn-consult:link,
a.xj-btn-consult:visited {
  background-color: #0049B9;
}

.xj-btn-consult:hover,
a.xj-btn-consult:hover {
  background-color: #003d9e;
}

/* 按钮文字 */
.xj-btn-consult__text {
  color: #fff;
  font-size: 0.94vw;
  /* 18px */
  font-weight: 700;
  white-space: nowrap;
  margin-left: 2.13vw;
}

/* 按钮右侧圆形箭头图标 */
.xj-btn-consult__icon {
  background-color: #fff;
  border-radius: 50%;
  width: 2.29vw;
  /* 44px */
  height: 2.29vw;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 1.09vw;
  flex-shrink: 0;
}

.xj-btn-consult__icon img {
  width: 0.84vw;
  height: 0.89vw;
}
/* 弹窗立即咨询 */
.fea_box{ display: none;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 9999;}
.fea_mid_box{position: relative;background: #fff; border-radius: 20px; padding:40px; width: 400px;
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);} 
.fea_mid_box .fea_img{width: 180px; height: 180px; margin: 0 auto;}
.fea_p{text-align: center; padding: 14px 0; font-size: 18px; color: #333;}
.fea_phone{font-weight: bold; font-size: 24px; color: #0049b9; padding: 0px 0; text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fea_phone span{font-size: 16px;font-weight: normal; color: #666; padding: 14px 0;}
.fea_close{position: absolute; top: 10px; right: 10px; width: 40px; height: 40px; cursor: pointer;}
/* ============================================================
     § 2  通用区块标题样式（各模块共用）
     ============================================================ */
.xj-section-title {
  text-align: center;
  font-family: "Source Han Sans CN", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 1.875vw;
  /* 36px ÷ 1920px */
  font-weight: 700;
  color: #212931;
  line-height: 2.396vw;
  /* 46px ÷ 1920px，精确还原设计稿行高 */
  white-space: nowrap;
}

.xj-section-subtitle {
  text-align: center;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 18px;
  /* 20px ÷ 1920px */
  font-weight: 400;
  color: #62778E;
  line-height: 1;
  /* 设计稿 height:20px = font-size:20px，行高与字号相等 */
  margin-top: 1.04vw;
  /* 20px */
  white-space: nowrap;
}

/* 白色标题（用于深色背景区块） */
.xj-section-title--white {
  color: #fff;
}

.xj-section-subtitle--white {
  color: rgba(255, 255, 255, 0.85);
}

/* ============================================================
     § 3  全场景解决方案（功能Tab + 内容区）
     ============================================================ */
.xj-solution {
  width: 100%;
 
}

/* 区块标题 */
.xj-solution__heading {
  margin: 4.64vw 0 0;
  /* 89px 0 0 */
  text-align: center;
}

.xj-solution__desc {
  text-align: center;
  font-size: 1.04vw;
  font-weight: 400;
  color: #40464C;
  margin: 1.04vw 0 0;
}

/* 整体内容包裹：侧边栏改为 fixed 后，body 只需居中主内容 */
.xj-solution__body {
  width: 68.75vw;
  /* 1320px ÷ 1920px，与原 main 宽度一致 */
  margin: 0.73vw auto 0;
  padding: 0;
}

/* 主内容区 */
.xj-solution__main {
  width: 100%;
  display: flex;
  flex-direction: column;
  margin-top: 1.93vw;
}

/* Tab 导航栏 */
.xj-tabs {
  background-color: #F7F9FC;
  border-radius: 30px;
  width: 100%;
  box-sizing: border-box;
  height: 3.13vw;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
  padding: 0.26vw;
}

.xj-tabs__item {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.84vw;
  font-weight: 700;
  color: #32373C;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease;
  border-radius: 30px;
  flex: 1;
  text-align: center;
}

.xj-tabs__item.xj-tabs__item--active {
  background-color: #0049B9;
  color: #fff !important;
}

.xj-tabs__item:not(.xj-tabs__item--active):hover {
  color: #0049B9;
}

/* Tab 内容区 Swiper */
.xj-solution-swiper {
  width: 100%;
  overflow: hidden;
}

/* Tab 内容：图片 + 描述 */
.xj-solution__content {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  width: 68.49vw;
  margin-top: 2.60vw;
  height: auto;
}

/* 截图区 */
.xj-solution__screenshot {
  background-color: #40464C;
  border-radius: 20px;
  border: 4px solid #F7F9FC;
  width: 36.46vw;
  /* 700px */
  height: 20.52vw;
  /* 394px */
  overflow: hidden;
  flex-shrink: 0;
}

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

/* 右侧文字说明 */
.xj-solution__info {
  width: 29.95vw;
  display: flex;
  flex-direction: column;
}

.xj-solution__info-lead {
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  /* 16px ÷ 1920px */
  font-weight: 700;
  color: #202835;
  line-height: 1.875;
  /* 30px ÷ 16px */
}

/* 列表条目 */
.xj-solution__info-list {
  display: flex;
  flex-direction: row;
  margin-top: 2.29vw;
}

/* 时间轴容器：橙色顶点 + 橙色竖线 + 蓝色底点 */
.xj-solution__info-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-right: 1.04vw;
  /* 约20px */
  flex-shrink: 0;
}

/* 公共圆点：14×14px 白底带彩色描边 */
.xj-divider-dot {
  width: 14px;
  height: 14px;
  background: #FFFFFF;
  border-radius: 50%;
  flex-shrink: 0;
  display: block;
}

/* 顶部橙色圆点 */
.xj-divider-dot--orange {
  border: 4px solid #FF5F28;
}

/* 底部蓝色圆点 */
.xj-divider-dot--blue {
  border: 4px solid #0049B9;
}

/* 中间竖线：虚线，颜色 #445066，自动撑满两圆点之间的高度 */
.xj-divider-line {
  flex: 1;
  width: 0;
  border-left: 1px dashed #445066;
  display: block;
  /* 不设 min-height，由 flex:1 自动撑满两圆点之间的实际高度，
       确保虚线与右侧文字等高，文字多线长、文字少线短 */
}

.xj-solution__info-items {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 14px;
  /* 14px ÷ 1920px */
  font-weight: 400;
  color: #445066;
  line-height: 2.143;
  /* 30px ÷ 14px（tab1 默认行高） */
}

/* tab3 设备全生命周期管理：设计稿行高 34px（34÷14=2.429），单独覆盖 */
#tab3 .xj-solution__info-items {
  line-height: 2.429;
  /* 34px ÷ 14px */
}

/* tab6 系统基础管理：左右保留细边，上下撑满容器，高度稍微拉伸填满 */
#tab6 .xj-solution__screenshot {
  background-color: #eef0f4;
  padding: 0 0.31vw;
  /* 仅保留左右约6px，上下不留边 */
  display: flex;
  align-items: center;
  justify-content: center;
}

#tab6 .xj-solution__screenshot img {
  width: 100%;
  height: 100%;
  /* 上下撑满容器 */
  object-fit: fill;
  /* 左右不变，上下稍微拉伸填满 */
  border-radius: 6px;
}

/* ============================================================
     § 4  右侧固定悬浮操作栏（免费技术咨询 / 获取解决方案 / 在线留言）
     position: fixed 脱离文档流，随页面滚动始终可见
     ============================================================ */

/* 基础容器 */
.xj-sidebar {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 主体胶囊卡片 */
.xj-sidebar__card {
  background: #fff;
  border-radius: 100px;
  /* 侧边栏保持圆润胶囊状 */
  width: 64px;
  padding: 16px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #f0f0f0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 每一项的通用样式 */
.xj-sidebar__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  cursor: pointer;
  transition: all 0.3s;
}

/* 图标背景圆圈 */
.xj-sidebar__icon-wrap {
  background-color: #F7F9FC;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.xj-sidebar__icon-wrap img {
  width: 20px;
  height: 1.6vw;
  transition: all 0.3s;
}

/* 文字标签 */
.xj-sidebar__label {
  font-size: 14px;
  color: #202835;
  text-align: center;
  line-height: 1.4;
  margin-top: 6px;
}

/* 分隔线 */
.xj-sidebar__divider {
  width: 40px;
  height: 1px;
  background-color: #E8ECF2;
  margin: 12px 0;
}

/* =========================================
   弹出层通用逻辑 (电话和二维码)
   ========================================= */
.xj-sidebar__pop-box {
  position: absolute;
  right: 120%;
  /* 距离侧边栏主体留出一定呼吸空间 */
  top: 50%;
  /* 垂直居中，并初始向右位移 20px 用于动画 */
  transform: translateY(-50%) translateX(20px);
  background: #ffffff;
  /* 阴影调淡一点，更高级 */
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  /* 缓动动画让弹出更顺滑 */
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  pointer-events: none;
  z-index: 100;
}

/* 悬停触发显示 */
.xj-sidebar__item--pop:hover .xj-sidebar__pop-box,
.xj-sidebar__item--pop.xj-sidebar__item--active .xj-sidebar__pop-box {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
  pointer-events: auto;
}

/* 悬停变色逻辑 */
.xj-sidebar__item:hover .xj-sidebar__icon-wrap {
  background-color: #0049B9 !important;
}

.xj-sidebar__item:hover .xj-sidebar__icon-wrap img {
  filter: brightness(0) invert(1);
}

.xj-sidebar__item:hover .xj-sidebar__label {
  color: #0049B9;
}

/* --- 二维码特有样式 */
.xj-sidebar__qr-pop {

  padding: 8px 8px 10px;

  width: 160px;


  border-radius: 4px;

  border: 1px solid #ebeef5;
  text-align: center;
}

.xj-sidebar__qr-pop img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 0 auto 8px;
}

.xj-sidebar__qr-pop p {

  font-size: 14px;
  color: #333;
  margin: 0;
  white-space: nowrap;
  text-align: center;
}

/* --- 电话卡片特有样式 --- */
.xj-sidebar__phone-pop {
  padding: 1.2vw 1.8vw;
  border-radius: 8px;
  white-space: nowrap;
}

.xj-sidebar__phone-num {
  font-size: 14px;
  font-weight: bold;
  color: #0049B9;
  margin-left: 0.5vw;
}

/* 返回顶部按钮（优化版） */
.xj-sidebar__top-btn {
  width: 44px;
  height: 44px;

  /* ❗改为浅灰，更贴合设计图 */
  background: #F5F7FA;

  border-radius: 50%;

  /* ❗阴影更轻更高级 */
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);

  display: flex;
  align-items: center;
  justify-content: center;

  /* ❗和侧边栏拉开一点距离 */
  margin-top: 16px;

  cursor: pointer;

  /* ❗增加动效 */
  transition: all 0.25s ease;
}

.xj-sidebar__top-btn img {
  width: 16px;
  height: 16px;
  transition: all 0.25s ease;
}

.xj-sidebar__top-btn:hover {
  background: #0049B9;

  /* ❗增加“上浮感” */
  transform: translateY(-4px);

  /* ❗hover时阴影更明显 */
  box-shadow: 0 10px 24px rgba(0, 73, 185, 0.25);
}

.xj-sidebar__top-btn:hover img {
  filter: brightness(0) invert(1);
}

/* ============================================================
     § 5  六大核心优势区块（深色背景 + 6张卡片）
     ============================================================ */
.xj-advantages {
  /* 背景图：ec2927e830f4e4105f256c278041e267.png */
  background: url(../images/xunjian/advantages-bg.png) center/cover no-repeat;
  width: 100%;
  /* 943px */
  margin-top: 6.72vw;
  display: flex;
  flex-direction: column;
  align-items: center;padding-bottom:70px;
}

/* 卡片网格容器 */
.xj-advantages__grid {
  width: 68.75vw;
  margin-top: 3.33vw;
  

}

.xj-advantages__row {
  /* display: flex;
  flex-direction: row;
  justify-content: space-between; */
  display: flex;
    flex-wrap: wrap;
    justify-content: center;
  gap: 1.09vw;
}

.xj-advantages__row+.xj-advantages__row {
  margin-top: 1.04vw;
}

/* 单张优势卡片 */
.xj-adv-card {
  background-color: #fff;
  border-radius: 20px;
  width: 22.19vw;
  /* 426px */
  min-height: 13.91vw;
  /* 267px */
  display: flex;
  flex-direction: column;
  padding: 1.77vw 2.03vw 2.50vw;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.xj-adv-card:hover {
  box-shadow: 0 8px 24px rgba(0, 73, 185, 0.15);
  transform: translateY(-2px);
}

/* 卡片顶部：序号 + 图标 */
.xj-adv-card__header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 0.94vw;
}

.xj-adv-card__number {
  font-size: 1.25vw;
  /* 24px */
  font-weight: 700;
  color: #202835;
  line-height: 1.2;
  font-family: "Source Han Sans CN", sans-serif;
}

.xj-adv-card__icon {
  width: 40px;
  /* 60px */
  height: 40px;
  object-fit: contain;
}

/* 卡片标题 */
.xj-adv-card__title {
  font-size: 1.25vw;
  /* 24px */
  font-weight: 700;
  color: #0049B9;
  line-height: 1.3;
  font-family: "Source Han Sans CN", sans-serif;
  margin-bottom: 0.99vw;
}

/* 卡片正文 */
.xj-adv-card__body {
  font-size: 14px;
  /* 16px */
  font-weight: 400;
  color: #202835;
  line-height: 1.5;
  /* 24px */
  font-family: "Source Han Sans CN", sans-serif;
}

/* ============================================================
     § 6  工业巡检全场景覆盖
     ============================================================ */
.xj-scenarios {
  width: 100%;
  padding: 0 0 6.25vw;
}

.xj-scenarios__heading {
  margin: 5.16vw 0 0;
  text-align: center;
}

.xj-scenarios__desc {
  text-align: center;
  font-size: 1.15vw;
  font-weight: 400;
  color: #32373C;
  margin: 1.04vw 0 0;
}

/* 主内容行：左侧大图 + 中间详情 + 右侧列表 */
.xj-scenarios__body {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: center;
  width: min(92%, 1320px);
  margin: 2.76vw auto 0;
  gap: 2vw;
}

/* 场景面板 Swiper */
.xj-scenarios-swiper {
  flex-shrink: 1;
  min-width: 0;
  order: 1;
  overflow: hidden;
}

/* Swiper wrapper */
.xj-scenarios__content {
  height: 100%;
}

/* 单个场景面板：左图+右侧信息横排 */
.xj-scenario-panel {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 1.35vw;
  width: 100%;
  height: auto;
}

/* 左侧场景大图 — 弹性填充 */
.xj-scenarios__main-img {
  flex: 1;
  min-width: 0;
  width: 100%;
  height: min(26.04vw, 500px);
  object-fit: cover;
  border-radius: 12px;
}

/* 右侧信息列 */
.xj-scenarios__info { 
  width: 21.98vw;
  max-width: 422px;
  /* max-height: min(26.041667vw, 500px); */
  flex-shrink: 0;
  box-sizing: border-box;
  padding-top: 50PX;
  margin-top: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-gutter: stable;

}

.xj-scenarios__info-group {
  margin-bottom: 1.5vw;
}

.xj-scenarios__info-group:last-of-type {
  margin-bottom: 0;
}

.xj-scenarios__info-label {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #202835;
  line-height: 1;
  margin-bottom: 0.73vw;
}

.xj-scenarios__info-text {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #202835;
  line-height: 1.6;
}

/* 立即咨询按钮 */
.xj-scenarios__btn {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  background-color: #0049B9;
  border-radius: 25px;
  width: 9.38vw;
  height: 2.60vw;
  margin-top: 10px;
  cursor: pointer;
  text-decoration: none;
  border: none;
  outline: none;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
}

a.xj-scenarios__btn:link,
a.xj-scenarios__btn:visited {
  background-color: #0049B9;
}

.xj-scenarios__btn:hover,
a.xj-scenarios__btn:hover {
  background-color: #003d9e;
}

.xj-scenarios__btn-text {
  color: #fff;
  font-size: 0.84vw;
  font-weight: 400;
  white-space: nowrap;
  margin-left: 2.29vw;
}

.xj-scenarios__btn-icon {
  background-color: #fff;
  border-radius: 50%;
  width: 2.29vw;
  height: 2.29vw;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 1.30vw;
  flex-shrink: 0;
}

/* 场景列表卡片：桌面端垂直 grid */
.xj-scenarios__list {
  box-sizing: border-box;
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
  width: 160px;
  height: min(26.041667vw, 500px);
  display: grid;
  grid-template-rows: repeat(6, minmax(0, 1fr)) clamp(40px, 2.5vw, 48px);
  flex-shrink: 0;
  align-self: start;
  order: 2;
}

/* 场景条目 */
.xj-scenarios__list-item {
  box-sizing: border-box;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #202835;
  text-align: center;
  line-height: 1.2;
  width: 100%;
  min-height: 0;
  min-width: 0;
  padding: 0 0.42vw;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid #E8ECF2;
  position: relative;
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.xj-scenarios__list-text {
  display: block;
  min-width: 0;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 激活态 */
.xj-scenarios__list-item--active {
  transition: all 0.25s ease;
  background-color: #0049B9;
  color: #fff !important;
  font-size: 0.938vw;
  font-weight: 600;
  padding: 0 0.83vw;
  width: 100%;
  height: 100%;
  margin: 0;
  border-radius: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.31vw;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-radius: 10px 0 0 10px;
}

.xj-scenarios__list-item--active .xj-scenarios__list-text {
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: inherit;
}

.xj-scenarios__list-arrow {
  width: clamp(12px, 0.833vw, 16px);
  height: auto;
  flex-shrink: 0;
}

/* 底部「···」 */
.xj-scenarios__more {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 0;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: min(36px, 1.875vw);
  font-weight: 400;
  color: #202835;
  text-align: center;
  line-height: 1;
  letter-spacing: 0.02em;
  padding: 0;
  margin: 0;
}

/* ============================================================
     § 7  AIoT 全栈技术架构区块（浅灰底色）
     ============================================================ */
.xj-architecture {
  background-color: #F7F9FC;
  border-radius: 40px 40px 0 00px;
  width: 100%;
  padding: 5.21vw 0 2.50vw;
}

.xj-architecture__title {
  font-size: 1.88vw;
  font-weight: 700;
  color: #212931;
  text-align: center;
  line-height: 1.3;
  white-space: nowrap;
}

.xj-architecture__subtitle {
  font-size: 1.15vw;
  font-weight: 400;
  color: #32373C;
  text-align: center;
  line-height: 1.3;
  margin-top: 1.04vw;
  white-space: nowrap;
}

/* 架构图图片 */
.xj-architecture__img {
  display: block;
  width: 57.03vw;
  /* 1095px */
  margin: 3.18vw auto 2.50vw;
}

/* ============================================================
     § 8  众多客户的共同选择（案例区块）
     ============================================================ */
.xj-cases {
  /* 背景图：3b2602ac25026fb4c5fc84c5ce33c000.png */
  background: url(../images/xunjian/cases-bg.png) center/cover no-repeat;
  width: 100%;
  padding: 5.21vw 0 6.77vw;
}

/* 案例卡片区：包裹 Swiper */
.xj-cases__card-row {
  width: 68.70vw;
  margin: 3.33vw auto 0;
  position: relative;
}

/* Swiper 主轮播容器 */
.xj-cases-swiper {
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}

.xj-cases-swiper:active {
  cursor: grabbing;
}

/* 单个 slide（配合 Swiper 的 .swiper-slide） */
.xj-cases__slide {
  display: flex;
  flex-direction: row;
  gap: 2.5vw;
  align-items: center;
  height: auto;
}

/* 案例截图 — 在 slide 内部 */
.xj-cases__screenshot {
  width: 32.40vw;
  height: 21.30vw;
  object-fit: cover;
  border-radius: 12px;
  flex-shrink: 0;
  pointer-events: none;
  /* 防止拖拽时触发图片拖拽 */
}

/* 案例信息 */
.xj-cases__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  min-width: 0;
}

.xj-cases__badge-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.78vw;
}

.xj-cases__badge-icon {
  width: 1.56vw;
  height: 1.41vw;
}

.xj-cases__badge-line {
  flex: 1;
  height: 1px;
  background-color: #C8CDCF;
  min-width: 0;
}

.xj-cases__name {
  font-size: 1.25vw;
  font-weight: 700;
  color: #202835;
  line-height: 1.3;
  margin: 1.92vw 0 0;
}

/* 行业标签 */
.xj-cases__tag {
  display: inline-block;
  background-color: rgba(106, 139, 248, 0.1);
  border-radius: 4px;
  padding: 0.41vw 0.63vw;
  font-size: 0.84vw;
  color: #0049B9;
  font-weight: 400;
  margin: 1.19vw 0 0;
  align-self: flex-start;
}

.xj-cases__desc {
  font-size: 0.84vw;
  font-weight: 400;
  color: #202835;
  line-height: 1.875;
  margin: 1.77vw 0 0;
  max-width: 100%;
}

/* 指示点导航 */
.xj-cases__pagination {
  display: flex;
  flex-direction: row;
  width: 68.70vw;
  margin: 3.64vw auto 0;
  gap: 0.47vw;
}

.xj-cases__dot {
  border-radius: 10px;
  width: 8.18vw;
  height: 5.06vw;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.xj-cases__dot:hover {
  opacity: 0.8;
}


/* 缩略图 Swiper */
.xj-cases-thumbs-swiper {
  width: 68.70vw;
  margin: 2.08vw auto 0;
  overflow: hidden;
}

.xj-cases__thumbs-wrapper {
  /* Swiper wrapper，无需额外样式 */
}

/* 单个缩略图 slide */
.xj-cases__thumb {
  height: 6.25vw;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.2s ease, opacity 0.2s ease;
  opacity: 0.6;
}

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

/* Swiper 激活态（替代旧 .xj-cases__thumb--active） */
.xj-cases__thumb.swiper-slide-thumb-active {
  border-color: #0049B9 !important;
  opacity: 1 !important;
}

.xj-cases__thumb:hover {
  opacity: 0.9;
}

/* 箭头按钮 */
.xj-cases__arrow-btn {
  background: #E0E0E0;
  border-radius: 50%;
  width: 3.13vw;
  height: 3.13vw;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.xj-cases__arrow-btn--active {
  background: #0049B9;
}

.xj-cases__arrow-btn:hover {
  background: #0049B9;
}

.xj-cases__arrow-btn:hover img {
  filter: brightness(10);
}

/* ============================================================
     § 9  按需定制解决方案（深色区块）
     ============================================================ */
.xj-custom {
  background-color: #182441;
  border-radius: 0 0px 40px 40px;
  width: 100%;
  padding: 5.21vw 0 5.21vw;
  ;margin-top:-30px}

/* 500+ 与卡片右边对齐，顶部对齐 */
.xj-custom__header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  width: 68.64vw;
  margin: 0 auto;
}

.xj-custom__title {
  font-size: 1.88vw;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  white-space: nowrap;
}

/* 数字（500+） */
.xj-custom__stat {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.xj-custom__stat-num {
  font-size: 2.08vw;
  /* 40px */
  font-weight: 700;
  color: #60A5FA;
  line-height: 1.2;
}

.xj-custom__stat-label {
  font-size: 0.94vw;
  /* 18px */
  font-weight: 500;
  color: #ABB5C2;
  line-height: 1.3;
  text-align: right;
}

/* 说明文字 + 三列卡片 */
/* .xj-custom__body {
    display: flex;
    flex-direction: row;
    width: 68.64vw;
    margin: 2.66vw auto 0;
    gap: 1.57vw;
    align-items: flex-start;
  } */

.xj-custom__body {
  display: flex;
  flex-direction: row;
  width: 68.64vw;
  margin: 2.66vw auto 0;
  gap: 3.13vw;
  /* 60px，设计稿左右间距 */
  align-items: flex-start;
}

/* 左侧说明文字 */
.xj-custom__intro {
  width: 19.74vw;
  flex-shrink: 0;
}

.xj-custom__intro-bar {
  background-color: #92B1DE;
  border-radius: 2px;
  width: 5.73vw;
  height: 0.26vw;
}

/* .xj-custom__intro-text {
    font-size: 1.04vw;
    font-weight: 700;
    color: #fff;
    line-height: 2.40; /* 46px 对应 20px */
/* margin-top: 3.80vw; */
/* } */

.xj-custom__intro-text {
  font-size: 0.94vw;
  /* 18px，设计稿字号 */
  font-weight: 400;
  /* 设计稿正文为 regular */
  color: rgba(255, 255, 255, 0.85);
  line-height: 2.0;
  margin-top: 1.56vw;
}

/* 4张卡片 2×2 等高网格 */
.xj-custom-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.04vw;
  flex: 1;
  min-width: 0;
}

/* 卡片统一样式，高度自动撑开保持一致 */
.xj-custom-card {
  background-color: rgba(33, 48, 85, 0.8);
  border-radius: 14px;
  border: 1px solid #394D7A;
  padding: 1.40vw 1.15vw 1.61vw;
  display: flex;
  flex-direction: column;
  min-height: 0;
  /* 去掉固定 min-height，让grid自动等高 */
}

.xj-custom-card__icon {
  width:36px;
  height: 36px;
  object-fit: contain;
}

.xj-custom-card__title {
  font-size: 1.25vw;
  /* 24px */
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-top: 1.19vw;
}

.xj-custom-card__body {
  font-size: 0.84vw;
  font-weight: 400;
  color: #92B1DE;
  line-height: 1.5;
  margin-top: 1.09vw;
}

/* ============================================================
     § 10  定制服务底部功能区块（4个功能卡 + 流程）
     ============================================================ */
.xj-custom-features {
  /* 背景图：dadf2c15d6998a29160b743c31de8ffa.png */
  background: url(../images/xunjian/custom-features-bg.png) center/cover no-repeat;
  width: 100%;
  height: 35.89vw;
  margin-top: 0.16vw;
  display: flex;
  flex-direction: column;
}

/* 四列功能卡 + 咨询按钮 */
.xj-feature-row {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  width: 68.38vw;
  margin: 1.35vw auto 0;
  gap: 1.57vw;
}

/* 咨询按钮（竖排，同hero按钮） */
.xj-feature-row .xj-btn-consult {
  margin: 7.66vw 0 0;
  flex-shrink: 0;
}

/* 功能特性卡 */
/* .xj-feature-card {
    background-color: rgba(33, 48, 85, 0.8);
    border-radius: 14px;
    border: 1px solid #394D7A;
    width: 20.47vw;
    min-height: 12.45vw;
    padding: 1.35vw 1.15vw 1.71vw;
    display: flex;
    flex-direction: column;
  }
  .xj-feature-card__icon {
    width: 2.60vw;
    height: 2.60vw;
    object-fit: contain;
  }
  .xj-feature-card__title {
    font-size: 1.25vw;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
    margin-top: 1.14vw;
  }
  .xj-feature-card__body {
    font-size: 0.84vw;
    font-weight: 400;
    color: #92B1DE;
    line-height: 1.5;
    margin-top: 1.09vw;
  } */
.xj-feature-card {
  background-color: rgba(33, 48, 85, 0.8);
  border-radius: 14px;
  border: 1px solid #394D7A;
  padding: 1.40vw 1.15vw 1.61vw;
  display: flex;
  flex-direction: column;
}

.xj-feature-card__icon {
  width: 2.60vw;
  height: 2.60vw;
  object-fit: contain;
}

.xj-feature-card__title {
  font-size: 1.25vw;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-top: 1.19vw;
}

.xj-feature-card__body {
  font-size: 0.84vw;
  font-weight: 400;
  color: #92B1DE;
  line-height: 1.5;
  margin-top: 1.09vw;
}

.xj-custom-divider {
  width: 68.85vw;
  /* 1322px ÷ 1920px */
  height: 1px;
  background: #E7EBF0;
  border: 1px solid #DCE3E9;
  opacity: 0.1;
  margin: 4.11vw auto 0;
}

/* 流程步骤：overflow:visible 防止气泡被裁切 */
.xj-process {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  width: 67.92vw;
  margin: 4.16vw auto 5.21vw;
  overflow: visible;
  justify-content: space-between;
  /* 改为两端对齐 */
  width: 68.64vw;
  /* 与上方卡片区宽度一致 */
}

/* 流程步骤卡片 */
.xj-process__step {
  position: relative;
  background-color: #fff;
  border-radius: 14px;
  border: 1px solid #F1F5F9;
  box-shadow: 0 5px 10px 0 rgba(0, 73, 185, 0.06);
  width: 13.02vw;
  height: 8.02vw;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: visible;
  /* 关键：让气泡数字可以溢出显示 */
}

.xj-process__step-label {
  font-size: 1.25vw;
  font-weight: 700;
  color: #202835;
  line-height: 1.3;
  font-family: "Source Han Sans CN", sans-serif;
}

.xj-process__step-icon {
  width: 2.09vw;
  height: 2.09vw;
  margin-left: 1.25vw;
  object-fit: contain;
}

/* 步骤编号气泡 */
.xj-process__num {
  position: absolute;
  /* 背景图由各step单独指定 */
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.46vw;
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  width: 60px !important;height: 88px !important;
}

/* 步骤01：左上角气泡 */
.xj-process__step:first-child .xj-process__num {
  background-image: url(../images/xunjian/step-badge-01.png);
  width: 4.01vw;
  height: 5.63vw;
  left: -1.35vw;
  top: 1.04vw;
}

/* 步骤02 */
.xj-process__num--02 {
  background-image: url(../images/xunjian/step-badge-02.png);
  width: 3.02vw;
  height: 4.63vw;
  right: -1.20vw;
  top: 1.25vw;
}

.xj-process__num--03 {
  background-image: url(../images/xunjian/step-badge-03.png);
  width: 3.02vw;
  height: 4.63vw;
  right: -1.20vw;
  top: 1.25vw;
}

.xj-process__num--04 {
  background-image: url(../images/xunjian/step-badge-04.png);
  width: 3.02vw;
  height: 4.63vw;
  right: -1.20vw;
  top: 1.25vw;
}

/* 步骤之间的箭头 */
.xj-process__arrow {
  width: 1.98vw;
  height: 1.04vw;
  margin: 0 0.98vw;
  flex-shrink: 0;
}




/* ============================================================
     § 11  公司简介区块
     ============================================================ */
.xj-about {
  width: 100%;
  padding: 5.10vw 0;
}

.xj-about__inner {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 68.80vw;
  margin: 0 auto;
  gap: 3.46vw;
}

.xj-about__content {
  width: 31.93vw;
  display: flex;
  flex-direction: column;
}

/* 公司简介标题 */
.xj-about__title {
  font-size: 1.88vw;
  font-weight: 700;
  color: #212931;
  line-height: 1.2;
}

/* 蓝色下划线强调条 */
.xj-about__accent {
  background-color: #0049B9;
  width: 2.60vw;
  height: 0.31vw;
  margin: 0.99vw 0 0;
}

.xj-about__text {
  font-size: 0.88vw;
  /* 17px */
  font-weight: 500;
  color: #333;
  line-height: 1.765;
  /* 30px */
  margin-top: 1.88vw;
  text-align: justify;
}




/* 公司图片 */
.xj-about__img {
  width: 34.64vw;
  /* 665px */
  height: 28.23vw;
  /* 542px */
  object-fit: cover;
  border-radius: 12px;
  flex-shrink: 0;
}
/* 咨询通栏 */
.yq_zixunbox{
  position: relative;
  /* 改为 relative，不用 absolute */
  top: auto;
  left: auto;
  width: 100%;
  height: auto;
  padding: 4vw 0;
  background: url(../images/yuanqu/Frame118.jpg) center/cover no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.yq_zx_box_inner{width: 1320px;margin: 0 auto; height: 20vh;}
.yq_inner_left{ width: 60%;}
.yq_inner_left p{display: block; color: #fff; font-size:22px; font-weight: bolder;}
.yq_inner_right{width: 200px; height: 50px; background: #fff;color: #0049B9; border-radius: 100px;}
.yq_inbut_left{text-align: center; width: calc(100% - 46px);}
.yq_input_right{width: 44px; height: 44px; border-radius: 100%; background: #0049B9;margin-right: 2px;}


/* 技术架构 */
.yq_jiagou{width: 100%; padding: 70px 0;}
.yq_inner_jiagou img{display: block; margin: 0 auto; max-width: 100%; padding: 50px 0 0 0 ;}
/* ============================================================
     § 12  荣誉资质区块（浅灰底色）
     ============================================================ */
.xj-honors {
  background-color: #F7F9FC;
  border-radius: 40px 0 0 40px;
  width: 100%;
  padding: 5.31vw 0 8.48vw;
}

.xj-honors__title {
  font-size: 1.88vw;
  font-weight: 900;
  color: #32373C;
  text-align: center;
  line-height: 1.3;
}

.xj-honors__subtitle {
  font-size: 1.04vw;
  font-weight: 400;
  color: #333;
  text-align: center;
  margin-top: 1.04vw;
}

/* 一级荣誉（4个大图） */
.xj-honors__row1 {
  display: flex;
  flex-direction: row;
  width: 68.64vw;
  margin: 2.14vw auto 0;
  gap: 0.57vw;
}

.xj-honors__cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 16.72vw;
}

.xj-honors__cert-img-wrap {
  background-color: #fff;
  border-radius: 10px;
  border: 1px solid #A4BABE;
  width: 16.72vw;
  height: 12.24vw;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.zhengshu-bottom{ border-radius: 10px; width: 15%;
  
  border: 1px solid #A4BABE; display: block;}
  .zhengshu-bottom img{display:block;margin:0 auto}
.zhengshu-bottom span{display:block; height: 40px; text-align: center; font-size:14px;margin-top: 10px;}
.xj-honors__cert-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.xj-honors__cert-label {
  font-size: 0.94vw;
  font-weight: 400;
  color: #333;
  text-align: center;
  margin-top: 0.42vw;
  line-height: 1.3;
}

/* 二级荣誉（4个图，同宽） */
.xj-honors__row2 {
  display: flex;
  flex-direction: row;
  width: 68.64vw;
  margin: 0.99vw auto 0;
  gap: 0.57vw;
}

/* 资质标签行 */
.xj-honors__labels {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 57.76vw;
  margin: 0.52vw auto 0;
}

.xj-honors__labels span {
  font-size: 0.94vw;
  font-weight: 400;
  color: #333;
  text-align: center;
}

/* 认证证书行（较窄图片） */
.xj-honors__row3 {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  width: 68vw;
  margin: 1.82vw auto 0;
  gap: 1.41vw;
}

.xj-honors__cert3-label-row {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 65.67vw;
  margin: 1.09vw auto 0;
}

.xj-honors__cert3-label-row span {
  font-size: 0.94vw;
  font-weight: 400;
  color: #333;
  text-align: center;
}

/* 软著区块 */
.xj-honors__patents {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  width: 68.64vw;
  margin: 2.39vw auto 0;
}

.xj-honors__patent-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.xj-honors__patent-left img {
  width: 15.89vw;
}

.xj-honors__patent-left span {
  font-size: 1.56vw;
  font-weight: 700;
  color: #333;
  margin-top: 1.14vw;
}

.xj-honors__patent-right {
  display: flex;
  flex-direction: column;
  gap: 1.56vw;
}

.xj-honors__patent-right img {
  width: 51.09vw;
}

/* ============================================================
     § 13  联系我们 / 表单区块
     ============================================================ */
.xj-contact {
  position: relative;
  width: 100%;
  height: auto;
  /* 改为 auto，不写死高度 */
  min-height: 0;
  padding-bottom: 0;
}

/* 背景大图 */
.xj-contact__bg-img {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 29.43vw;
  object-fit: cover;
}

/* 内容层 */
.xj-contact__inner {
  position: relative;
  /* 改为 relative，不用 absolute */
  top: auto;
  left: auto;
  width: 100%;
  height: auto;
  padding-bottom: 4vw;
  background: url(../images/yuanqu/group-1.jpg) center/cover no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.xj-contact__body {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 68.80vw;
  margin: 4.58vw auto 0;
}

/* 左侧：电话 + 二维码 */
.xj-contact__left {
  width:100%; 
  flex-shrink: 0;
}

.xj-contact__slogan {
  font-size:46px;text-align: center;
  font-weight: 700;
  color: #fff;
  line-height: 1.8;
}
.xj-contact__slogan span{display: block; width: 100px; height: 2px; background: #fff;}
.xj-contact__slogan span:first-child{margin-right: 20px;}
.xj-contact__slogan span:last-child{margin-left: 20px;}
.mianf_p{font-size: 24px; text-align: center;font-weight: bold; color: #fff; padding: 20px 0;}
.xj-contact__phone-row {
  /* display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.78vw;
  margin: 2.24vw 0 0 7.50vw; */ 
  display: flex;
  align-items: center; /* 垂直居中 */
  justify-content: center; /* 水平居中 */
  gap: 8px; /* 图标和文字之间的间距，按需调整 */
  font-size: 24px;
  color: #fff;
}

.xj-contact__phone-icon {
  width: 20px;
  height: 20px;
}

.xj-contact__phone-num { 
  font-size: 2.08vw;
  font-weight: 400;
  color: #fff;
  line-height: 1.2;
}
.bot-erwema{   margin-top: 30px;
  display: flex;
  flex-direction: column; /* 子元素垂直排列（图片在上，文字在下） */
  align-items: center;
  justify-content: center;
   gap: 10px;}
.xj-contact__qr {
  width: 140px; height: 140px;
}
.xj-contact__hint {
  display: block; 
  font-size: 14px;
  font-weight: 400;
  color: #fff;
  text-align: center;
  margin-top: 0.52vw;

  opacity: 0.8;
}

/* 右侧：输入表单 */
.xj-contact__form {
  width: 28.02vw;
  display: flex;
  flex-direction: column;
  margin-top: 0.63vw;
}

.xj-contact__input {
  background-color: #fff;
  border-radius: 6px;
  height: 3.13vw;
  width: 100%;
  border: none;
  outline: none;
  padding: 0 0.94vw;
  font-size: 0.84vw;
  font-weight: 400;
  color: #9EA2A7;
  margin-bottom: 0.52vw;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}

.xj-contact__input::placeholder {
  color: #9EA2A7;
}

/* 提交按钮 */
.xj-contact__submit {
  background-color: #145ED1;
  border-radius: 30px;
  height: 3.13vw;
  width: 100%;
  border: none;
  outline: none;
  cursor: pointer;
  font-size: 0.84vw;
  font-weight: 700;
  color: #fff;
  margin-top: 1.04vw;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  transition: background-color 0.2s ease;
}

.xj-contact__submit:hover {
  background-color: #0049B9;
}

/* "合作从这里开始"移回二维码下方 */

  /* 在线留言弹窗 */
  .xj-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 99999;
    align-items: center;
    justify-content: center;
  }
  .xj-modal-overlay.active {
    display: flex;
  }
  .xj-modal {
    background: #fff;
    border-radius: 16px;
    padding: 36px 32px 28px;
    width: 360px;
    position: relative;
    box-shadow: 0 8px 40px rgba(0,0,0,0.15);
  }
  .xj-modal__close {
    position: absolute;
    top: 14px;
    right: 16px;
    background: none;
    border: none;
    font-size: 16px;
    color: #999;
    cursor: pointer;
  }
  .xj-modal__close:hover { color: #333; }
  .xj-modal__title {
    font-size: 18px;
    font-weight: 700;
    color: #202835;
    margin-bottom: 20px;
    text-align: center;
  }
  .xj-modal__input {
    display: block;
    width: 100%;
    height: 48px;
    background: #F5F6F8;
    border: none;
    border-radius: 8px;
    padding: 0 16px;
    font-size: 14px;
    color: #333;
    margin-bottom: 12px;
    outline: none;
  }
  .xj-modal__input::placeholder { color: #aaa; }
  .xj-modal__submit {
    display: block;
    width: 100%;
    height: 48px;
    background: #0049B9;
    border: none;
    border-radius: 24px;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 8px;
    transition: background 0.2s;
  }
  .xj-modal__submit:hover { background: #003d9e; }


/* ============================================================
     § 3b  智慧园区解决方案（图标Tab + 内容轮播）
     白底区域，8个图标按钮均分版心，Swiper左图右文
     ============================================================ */
.xj-park-modules {
  width: 90%;
  margin: 4.64vw auto 0;
  padding-bottom: 4.64vw;
  background-color: #fff;
}

/* 图标Tab导航：均分版心宽度 */
.xj-park-modules__tabs {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 0.78vw;
  width: 68.75vw;
  margin: 2.08vw auto 0;
}

.xj-park-modules__tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width:12.4%;
  height: 5vw;
  background-color: #F1F3F8;
  border-radius: 16px;
  cursor: pointer;
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
  gap: 0.42vw;
  padding: 0.52vw;
  border: none;
  outline: none;
}

.xj-park-modules__tab img {
  object-fit: contain;
  pointer-events: none;
  transition: filter 0.25s ease;
}

.xj-park-modules__tab span {
  font-size: 16px;
  font-weight: 700;
  color: #32373C;
  text-align: center;
  white-space: nowrap;
  transition: color 0.25s ease;
}

/* 激活态 */
.xj-park-modules__tab--active {
  background-color: #0049B9;
  box-shadow: 0 4px 16px rgba(0, 73, 185, 0.25);
}

.xj-park-modules__tab--active img {
  filter: brightness(0) invert(1);
}

.xj-park-modules__tab--active span {
  color: #fff;
}

/* 非激活hover */
.xj-park-modules__tab:not(.xj-park-modules__tab--active):hover {
  background-color: #E2E6F0;
}

/* Swiper容器 */
.xj-park-modules__swiper {
  width: 68.75vw;
  margin: 2.08vw auto 0;
  overflow: hidden;
}

.xj-park-modules__swiper .swiper-wrapper {
  align-items: stretch;
}

/* 单个slide: 左图 + 右文本 */
.xj-park-modules__slide {display: flex;align-items: center;justify-content: center;
  /* display: flex;
  flex-direction: row;
  align-items: stretch; */
  gap: 2.60vw;
  width: 100%;
}

/* 左侧图片 */
.xj-park-modules__slide-img {
  width: 36.46vw;
  height: 20.52vw;
  object-fit: cover;
  border-radius: 20px;
  border: 4px solid #F7F9FC;
  flex-shrink: 0;
}

/* 右侧文本 */
.xj-park-modules__slide-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
}

/* 标题行: title + subtitle 同行 */
.xj-park-modules__slide-header {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 0.52vw;
  margin-bottom: 1.04vw;
}

.xj-park-modules__slide-title {
  font-size: 1.56vw;
  font-weight: 700;
  color: #212931;
  line-height: 1.3;
  margin: 0;
}

.xj-park-modules__slide-subtitle {
  font-size: 0.94vw;
  font-weight: 400;
  color: #A0A8B4;
  line-height: 1.3;
}

/* 描述段落 */
.xj-park-modules__slide-desc {
  font-size: 0.83vw;
  font-weight: 400;
  color: #445066;
  line-height: 1.8;
  margin-bottom: 1.56vw;
}

/* 底部网格列表: 3列 */
.xj-park-modules__slide-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.73vw 1.56vw;
  list-style: none;
  padding: 0;
  margin: 0;
}

.xj-park-modules__slide-list li {
  font-size: 0.83vw;
  font-weight: 400;
  color: #202835;
  line-height: 1.6;
  padding-left: 1.04vw;
  position: relative;
}

/* 列表项蓝色圆点 */
.xj-park-modules__slide-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52vw;
  width: 6px;
  height: 6px;
  background-color: #0049B9;
  border-radius: 50%;
}

/* ============================================================
     §  方案对比卡片轮播（xj-compare）
     浅灰背景 + 三列对比卡片 + Swiper轮播
     ============================================================ */
.xj-compare {
  width: 100%;
  padding: 70px 0 60px;
  background-color: #F7F9FC;
}

.xj-compare__swiper {
  width:1320px;
  margin: 3.13vw auto 0;
  overflow: hidden;
}

.xj-compare__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.04vw;
  margin-top:30px;
}

.xj-compare__swiper .swiper-wrapper {
  align-items: stretch;
}

/* 卡片 */
.xj-compare__card {
  background-color: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* 卡片头部 */
.xj-compare__card-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.52vw;
  padding:10px ;
  background-color: #E8F3FF;
}

.xj-compare__card-header img {
  width: 60px;
  height:60px;
  object-fit: contain;
}

.xj-compare__card-header span {
  font-size: 22px;
  font-weight: 700;
  color: #000;
}

/* 卡片主体：三列 */
.xj-compare__card-body {
  display: flex;
  flex-direction: row;
  padding:20px;
  flex: 1;
  min-height: 0;
}

/* 左右列 */
.xj-compare__col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
}

/* 图标+标题同行容器 */
.xj-compare__col-head {
  display: flex;
  align-items: center;
  gap: 0.26vw;
  margin-bottom: 0.78vw;
}

.xj-compare__col-icon {
  width: 30px;
  flex-shrink: 0;
}

.xj-compare__col-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.xj-compare__col-title {
  font-size: 0.83vw;
  font-weight: 700;
  color: #212931;
  margin: 0;
  white-space: nowrap;
}

.xj-compare__col-list {
  list-style: none;
  padding: 0;
  margin: 0;
  width:80%; margin: 0 auto;
}

.xj-compare__col-list li {
  font-size: 14px;
  font-weight: 400;
  color: #445066;
  line-height:20px;
  padding: 0.31vw 0;
  text-align: left;
  gap: 0.26vw;
  display: flex;align-items: center;
}

/* 痛点圆点 */
.xj-compare__dot {
  color: #A3A8AD;
  font-size: 8px;
  flex-shrink: 0;
  line-height: 1.6;
}

/* 价值对号 */
.xj-compare__check {
  color: #22B455;
  font-weight: 700;
  font-size: 0.83vw;
  flex-shrink: 0;
  line-height: 1.6;
}

/* 中间分隔线 */
.xj-compare__divider {
  position: relative;
  width: 1px;
  background-color: #DEE2E6;
  margin: 0 20px;
  flex-shrink: 0;
  overflow: visible;
}

/* VS 徽标图片 — 绝对定位压在中线上 */
.xj-compare__vs {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -100%);
  width: 2.6vw;
  min-width: 2.6vw;
  height: 2.6vw;
  min-height: 2.6vw;
  object-fit: contain;
  z-index: 2;
}

/* 列底部图片 */
.xj-compare__col-img {
  width: 100%;
  object-fit: cover;
  border-radius: 8px;
  margin-top: 0.78vw;
  display: block;
}

/* Swiper 分页点 */
.xj-compare__pagination {
  position: static;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.52vw;
  width: auto !important;
}

.xj-compare__pagination .swiper-pagination-bullet {
  width: 0.73vw;
  height: 0.73vw;
  background-color: #C8CDCF;
  opacity: 1;
  border-radius: 50%;
}

.xj-compare__pagination .swiper-pagination-bullet-active {
  background-color: #0049B9;
  width: 1.56vw;
  border-radius: 0.37vw;
}



/* 左右切换按钮 */
.xj-compare__prev,
.xj-compare__next {
  width: 2.6vw;
  height: 2.6vw;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s, box-shadow 0.25s;
  flex-shrink: 0;
}

.xj-compare__prev::after,
.xj-compare__next::after {
  content: '';
  width: 0.52vw;
  height: 0.52vw;
  border-right: 2px solid #0049B9;
  border-bottom: 2px solid #0049B9;
}

.xj-compare__prev::after {
  transform: rotate(135deg);
}

.xj-compare__next::after {
  transform: rotate(-45deg);
}

.xj-compare__prev:hover,
.xj-compare__next:hover {
  background: #0049B9;
}

.xj-compare__prev:hover::after,
.xj-compare__next:hover::after {
  border-color: #fff;
}

.xj-compare__prev.swiper-button-disabled,
.xj-compare__next.swiper-button-disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ============================================================
     §  场景方案卡片轮播（xj-scene）
     白底 + 三卡轮播 + 三段式卡片
     ============================================================ */
.xj-scene {
  width: 100%;
   padding: 70px 0 60px;
  background-color: #fff;
}

.xj-scene__swiper {
  width:1320px;
  margin: 3.13vw auto 0;
  overflow: hidden;
}

/* 卡片 */
.xj-scene__card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* 顶部：蓝色标题栏 */
.xj-scene__card-top {
  background-color: #0049B9;
  display: flex;
  align-items: center;
  gap: 0.78vw;
  padding: 1.04vw 1.56vw;
}

.xj-scene__tag {
  font-size: 0.83vw;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.15);
  padding: 0.16vw 0.52vw;
  border-radius: 4px;
  white-space: nowrap;
}

.xj-scene__title {
  font-size: 1.04vw;
  font-weight: 700;
  color: #fff;
}

/* 中部：浅蓝内容区 */
.xj-scene__card-body {
  background-color: #E8F3FF;
  padding:10px 20px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.xj-scene__desc {
  font-size: 14px;
  color: #445066;
  line-height: 20px;
  margin: 0 0 10px;
  min-height: 72px;
}
.cj_liright span{color: #5F90C7;}
.cj_liright p{display: block; white-space: normal;}
/* 内部白色三列容器 */
/* .swiper-wrapper_box{display: flex;align-items: center;} */
.xj-scene__card-inner {  min-height: 360px;
  background: #fff;
  border-radius: 14px;
  display: flex;
  flex-direction: row;
  /* align-items: center; */
  gap: 0.52vw;
  flex: 1;
}

.xj-scene__col {flex: 1;min-width: 0;}
.xj-scene__col p{text-align:start}
.xj-scene__col_left{  padding: 10px;}
.xj-scene__col_right{padding: 10px;}
.xj-scene__col--center {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.xj-scene__center-icon {
  width: 2.6vw;
  height: 2.6vw;
}

.xj-scene__center-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.xj-scene__col-title {
  font-size: 16px;
  font-weight: 700;
  color: #0066FF;
  margin: 0 0 0.52vw;
}

.xj-scene__col-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.xj-scene__col-list li{margin-bottom: 6px;
font-size: 14px;
  color: #445066;
  line-height:24px;
  padding: 8px 0;
}
.xj-scene__col-list li:last-child{margin-bottom: 0;}
.ul_left li {
   display: flex;
  flex-direction: row;
  align-items: flex-start;
}
.ul_left li img{display: block; margin-top: 5px; margin-right: 8px;}
.ul_left li p{line-height: 20px;}
.cj_line{ width: 1px; background-color: #E8F3FF;}
.ul_right li{border-radius: 8px; padding: 8px;
border: 1px solid #C9DFFF;
background: #F6F9FF;}
.ul_right li p{line-height:18px;}
.ul_right li span{color: #377FFC; display: block; white-space:nowrap;line-height:16px; margin-bottom: 4px; }
/* 底部：浅蓝底边框统计区 */
.xj-scene__card-bottom {
  background-color: #F6F9FF;
  border-top: 1px solid #C9DFFF;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  padding: 0.78vw 0.52vw;
}
/* .xj-scene__card-bottom  .xj-scene__stat{border-right: 1px solid #E8F3FF; padding-right: 4px;} */
.xj-scene__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.16vw;
}
.xj-scene__stat-val {
  font-size: 14px; text-align: center; 
  font-weight: 700;
  color: #62778E;;
}

.xj-scene__stat-label {
  font-size:14px; text-align: center;
  font-weight: 400;
  color: #333;}

/* 导航栏 */
.xj-scene__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.04vw;
  margin-top: 1.56vw;
}

.xj-scene__prev,
.xj-scene__next {
  width: 2.6vw;
  height: 2.6vw;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s;
  flex-shrink: 0;
}

.xj-scene__prev::after,
.xj-scene__next::after {
  content: '';
  width: 0.52vw;
  height: 0.52vw;
  border-right: 2px solid #0049B9;
  border-bottom: 2px solid #0049B9;
}

.xj-scene__prev::after { transform: rotate(135deg); }
.xj-scene__next::after { transform: rotate(-45deg); }

.xj-scene__prev:hover,
.xj-scene__next:hover {
  background: #0049B9;
}
.xj-scene__prev:hover::after,
.xj-scene__next:hover::after {
  border-color: #fff;
}
.xj-scene__prev.swiper-button-disabled,
.xj-scene__next.swiper-button-disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.xj-scene__pagination {
  position: static;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.52vw;
  width: auto !important;
}

.xj-scene__pagination .swiper-pagination-bullet {
  width: 0.73vw;
  height: 0.73vw;
  background: #C8CDCF;
  opacity: 1;
  border-radius: 50%;
}

.xj-scene__pagination .swiper-pagination-bullet-active {
  background: #0049B9;
  width: 1.56vw;
  border-radius: 0.37vw;
}

/* ============================================================
     § 14  响应式断点 - 平板端 (≤1024px)
     ============================================================ */
   @media screen and (max-width: 1200px) {
    .xj-scenarios__info{padding-top:0;}
   }  
   @media screen and (max-width: 1380px){
    .xj-scene__swiper{width: 80%;}
    .xj-compare__swiper {width: 80%;}
    .xj-compare__col-list {width:90%; margin: 0 auto;}
    .yq_zx_box_inner{width: 80%;}
    .yq_inner_jiagou img{width: 90%;}
   }
@media screen and (max-width: 1024px) {

  /* 平板端：保持比例，cover 防止拉伸 */
  .xj-hero {
    height: auto;
    min-height: 350px;
    padding-bottom: 40px;
    background-size: cover;
    background-position: right center;
  }
  .xj-tabs {
    height: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    justify-content: flex-start;
    border-radius: 20px;
  }
  .xj-tabs::-webkit-scrollbar { display: none; }
  .xj-tabs__item {
    flex-shrink: 0;
    white-space: nowrap;
    font-size: 14px;
    padding: 0 16px;
    line-height: 40px;
  }
  .xj-solution__info-items,
  .xj-solution__info-lead { font-size: 14px; }
.xj-custom-card__title{font-size: 16px;}
.xj-custom-card__body{font-size: 14px;}
.yq_inner_left p{font-size: 18px;}
.xj-process__num {
font-size: 20px;
  width: 60px !important;height: 88px !important;
}


  .xj-hero__title { font-size: clamp(28px, 5vw, 48px);
    margin: 80px 0 0 5%;}

  .xj-hero__subtitle-bar {
    margin: 24px 0 0 5%;
  }

  .xj-hero__subtitle {
    font-size: clamp(14px, 2vw, 22px);
  }
  .xj-btn-consult {
    width: 140px;
    height: 44px;
    margin: 24px 0 0 5%;
  }

  .xj-btn-consult__text {
    font-size: 14px;
    margin-left: 16px;
  }

  .xj-btn-consult__icon {
    width: 36px;
    height: 36px;
  }

  /* 通用标题 */
  .xj-section-title {
    font-size: clamp(20px, 2.5vw, 32px);
  }

  .xj-section-subtitle {
    font-size: clamp(14px, 1.5vw, 18px);
  }

  /* 解决方案 */
  .xj-solution__body {
    width: 92%;
    margin: 0 auto;
  }

  .xj-solution__main {
    width: 100%;
  }

  .xj-solution__content {
    flex-direction: column;
    width: 100%;
  }

  .xj-solution__screenshot {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }

  .xj-solution__info {
    width: 100%;
    margin-top: 20px;
  }

  /* 平板及以下隐藏固定悬浮侧边栏 */
  .xj-sidebar {right: 0;
  }
.xj-sidebar__icon-wrap img{height:26px;}
  /* 优势卡片 */
  .xj-advantages {
    height: auto;
    padding: 30px  0 60px 0px;
  }

  .xj-advantages__grid {
    width: 92%;
  }

  .xj-advantages__row {
    flex-wrap: wrap;
    gap: 16px;
  }

  .xj-adv-card {
    width: calc(50% - 8px);
    min-height: auto;
    padding: 20px;
  }

  .xj-adv-card__number {
    font-size: clamp(16px, 2vw, 22px);
  }

  .xj-adv-card__title {
    font-size: clamp(14px, 1.8vw, 20px);
  }

  /* 场景覆盖 */
  .xj-scenarios__body {
    width: 92%;
    flex-direction: column;
  }

  .xj-scenarios-swiper {
    order: 0;
    width: 100%;
  }

  .xj-scenario-panel {
    flex-direction: column;
    gap: 16px;
    height: auto;
  }

  .xj-scenarios__main-img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }

  .xj-scenarios__info {
    width: 100%;
    max-width: none;
    max-height: none;
    overflow: visible;
    padding-top: 0;
    gap: 12px;
  }

  .xj-scenarios__info-group {
    margin-bottom: 8px;
  }

  .xj-scenarios__info-label {
    font-size: 16px;
    margin-bottom: 4px;
  }

  .xj-scenarios__info-text {
    font-size: 14px;
    line-height: 1.5;
  }

  .xj-scenarios__btn {
    width: auto;
    height: auto;
    padding: 10px 24px;
    border-radius: 25px;
    margin-top: 8px;
    align-self: flex-start;
  }

  .xj-scenarios__btn-text {
    font-size: 14px;
    margin-left: 0;
  }

  .xj-scenarios__btn-icon {
    width: 36px;
    height: 36px;
    margin-left: 12px;
  }

  .xj-scenarios__list {
    order: 0;
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 12px;
    width: 100%;
    height: auto;
    padding: 12px 0;
    margin-top: 0;
    margin-bottom: 16px;
    background: transparent;
    border-radius: 0;
  }
  .xj-scenarios__list::-webkit-scrollbar { display: none; }
  .xj-scenarios__list-item {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 8px 16px;
    border-radius: 20px;
    background: #F7F9FC;
    font-size: 14px;
    color: #32373C;
    width: auto;
    min-height: auto;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: none;
    transition: background-color 0.25s ease, color 0.25s ease;
  }
  .xj-scenarios__list-item--active {
    background: #0049B9;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 20px;
    white-space: nowrap;
    border-bottom: none;
  }
  .xj-scenarios__list-item--active .xj-scenarios__list-text {
    color: #fff;
  }
  .xj-scenarios__list-text {
    font-size: 14px;
  }
  .xj-scenarios__more {
    display: none;
  }

  /* 架构 */
  .xj-architecture__img {
    width: 92%;
  }

  /* 案例 — 滑块适配平板 */
  .xj-cases__card-row {
    width: 92%;
  }
  .xj-cases__slide {
    flex-direction: column;
    gap: 20px;
  }
  .xj-cases__screenshot {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
  .xj-cases__info { width: 100%; margin-top: 0; }
  .xj-cases__name { font-size: 18px; }
  .xj-cases__tag { font-size: 16px; }
  .xj-cases__desc { font-size: 14px; }
  .xj-cases-thumbs-swiper {
    width: 90%;
    margin: 20px auto;
  }
  .xj-cases__thumb {
    height: auto;
  }
.xj-custom__title{font-size:18px; white-space:normal;width: 60%;line-height: 1.5;}
.xj-custom__stat-num{font-size: 18px;}
.xj-custom__stat-label{font-size: 14px;}
.xj-custom__intro-text{font-size: 14px;}
.xj-btn-consult__icon{
margin-left:20px;}

  /* 定制 */
  .xj-custom__header {
    width: 92%;
  }

  .xj-custom__body {
    width: 92%;
    flex-direction: column;
  }

  .xj-custom__intro {
    width: 100%;
  }

  .xj-custom-cards {
    flex-wrap: wrap;
  }

  .xj-custom-card {
    width: calc(100% - 12px);
  }
  .xj-feature-row {
    width: 100%;
    flex-wrap: wrap;margin-top:0px 
  }

  .xj-feature-card {
    width: calc(50% - 12px);
  }

  .xj-process {
    width: 92%;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }

  .xj-process__step {
    width: 45%;
    height: auto;
    min-height: 100px;
  }
  .xj-process__step-label{font-size: 16px;}
  .xj-custom-divider{width:100%}
.xj-process__num{width:77px; height:108px; }
  .xj-process__arrow {
    display: none;
  }

  /* 公司简介 */
  .xj-about__inner {
    width: 92%;
    flex-direction: column;
  }

  .xj-about__content {
    width: 100%;
  }

  .xj-about__img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }

  /* 荣誉 */
  .xj-honors__row1,
  .xj-honors__row2 {
    width: 92%;
    flex-wrap: wrap;
  }

  .xj-honors__cert-item {
    width: calc(50% - 8px);
  }

  .xj-honors__cert-img-wrap {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
  }

  .xj-honors__row3 {
    width: 92%;
    flex-wrap: wrap;
  }

  .xj-honors__patents {
    width: 92%;
    flex-direction: column;
    gap: 20px;
  }

  .xj-honors__patent-left img {
    width: 200px;
  }

  .xj-honors__patent-right img {
    width: 100%;
  }


  .xj-contact__inner {
    position: relative;
    height: auto;
    padding-bottom: 40px;
  }

  .xj-contact__bg-img {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 16/5;
  }

  .xj-contact__body {
    width: 92%;
    flex-direction: column;
    gap: 32px;
  }

  .xj-contact__left {
    width: 100%;
  }

  .xj-contact__form {
    width: 100%;
  }
  .xj-about__accent {width: 50px;height: 4px;}
  .xj-honors__title{font-size: 20px;}
  .xj-honors__subtitle{font-size: 16px;}

  /* 方案对比卡片 - 平板端 */
  .xj-compare__swiper {
    width: 92%;
    padding-bottom: 40px;
  }
  .xj-compare__card-header {
    padding: 12px 16px;
    gap: 8px;
  }
  .xj-compare__card-header img {
    width: 24px;
    height: 24px;
  }
  .xj-compare__card-header span {
    font-size: 16px;
  }
  .xj-compare__card-body {
    padding: 20px 12px;
  }
  .xj-compare__col-head {
    gap: 6px;
    margin-bottom: 10px;
  }
  .xj-compare__col-icon {
    width: 28px;
    height: 28px;
  }
  .xj-compare__col-title {
    font-size: 14px;
  }
  .xj-compare__col-list li {
    font-size: 14px;
    padding: 4px 0;
  }
  .xj-compare__dot,
  .xj-compare__check {
    font-size: 14px;
  }
  .xj-compare__divider {
    margin: 0 12px;
  }
  .xj-compare__vs {
    min-width: 48px; top: 30%;
  }
  .xj-compare__card-header {
    padding: 16px 24px;
  }
  .xj-compare__card-body {
    padding: 24px 16px;
  }
  .xj-compare__col-img {
    height: 200px;
    margin-top: 10px;
  }
  .xj-compare__pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
  }
  .xj-compare__pagination .swiper-pagination-bullet-active {
    width: 20px;
    border-radius: 5px;
  }
  .xj-compare__nav {
    gap: 16px;
    margin-top: 20px;
  }
  .xj-compare__prev,
  .xj-compare__next {
    width: 40px;
    height: 40px;
  }
  .xj-compare__prev::after,
  .xj-compare__next::after {
    width: 8px;
    height: 8px;
  }

  /* 场景方案卡片 - 平板端 */
  .xj-scene__swiper {
    width: 92%;
    padding-bottom: 50px;
  }
  .xj-scene__card-top {
    padding: 14px 18px;
    gap: 10px;
  }
  .xj-scene__tag {
    font-size: 12px;
    padding: 2px 8px;
  }
  .xj-scene__title {
    font-size: 15px;
  }
  .xj-scene__card-body {
    padding: 20px;
  }
  .xj-scene__desc {
    font-size: 14px;
  }
  .xj-scene__card-inner {
    padding: 14px;
    gap: 8px;
  }
  .xj-scene__center-icon {
    width: 40px;
    height: 40px;
  }
  .xj-scene__col-title {
    font-size: 14px;
  }
  .xj-scene__col-list li {
    font-size: 14px;
  }
  .xj-scene__card-bottom {
    padding: 12px 8px;
  }
  .xj-scene__stat-val {
    font-size: 16px;
  }
  .xj-scene__stat-label {
    font-size: 14px;
  }
  .xj-scene__nav {
    gap: 16px;
    margin-top: 20px;
  }
  .xj-scene__prev,
  .xj-scene__next {
    width: 40px;
    height: 40px;
  }
  .xj-scene__prev::after,
  .xj-scene__next::after {
    width: 8px;
    height: 8px;
  }
  .xj-scene__pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
  }
  .xj-scene__pagination .swiper-pagination-bullet-active {
    width: 20px;
    border-radius: 5px;
  }

  /* 智慧园区模块 - 平板端 */
  .xj-park-modules__tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    padding: 8px 0;
    width: 92%;
  }
  .xj-park-modules__tabs::-webkit-scrollbar {
    display: none;
  }
  .xj-park-modules__tab {
    flex-shrink: 0;  
    gap: 4px;
    padding: 8px;
  }
  .xj-park-modules__tab img {
    width: 24px;
    height: 24px;
  }
  .xj-park-modules__tab span {
    font-size: 14px;
  }
  .xj-park-modules__swiper {
    width: 92%;
  }
  .xj-park-modules__slide {
    flex-direction: column;
    gap: 20px;
  }
  .xj-park-modules__slide-img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    border-radius: 12px;
  }
  .xj-park-modules__slide-body {
    width: 100%;
  }
  .xj-park-modules__slide-header {
    gap: 8px;
    margin-bottom: 12px;
  }
  .xj-park-modules__slide-title {
    font-size: clamp(18px, 2.5vw, 24px);
  }
  .xj-park-modules__slide-subtitle {
    font-size: 14px;
  }
  .xj-park-modules__slide-desc {
    font-size: 14px;
  }
  .xj-park-modules__slide-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px 16px;
  }
  .xj-park-modules__slide-list li {
    font-size: 14px; padding-left: 20px;
  }
  .xj-park-modules__slide-list li::before {
    top: 7px;
    width: 5px;
    height: 5px;
  }

}

/* ============================================================
     § 15  响应式断点 - 手机端 (≤767px)
     与 heder.css @media max-width:767px 保持一致，导航高度变为 55px
     ============================================================ */
@media screen and (max-width: 767px) {

  /* 导航高度变为 55px，padding-top 同步缩减 */
  .xj-page {
    padding-top: 55px;
  }
.xj-solution {width:90%;margin:0 auto 
}
.xj-section-subtitle{white-space: normal;line-height: 1.5;}
.xj-architecture__subtitle {font-size: 14px; width:80%;margin:0 auto;white-space: normal;line-height: 1.5;}
.mkuai-1{ width: 90%;margin: 0 auto;}
  /* 英雄区：手机端 cover + 右对齐保留机器人 */
  .xj-hero {
    min-height:260px;
    padding-bottom: 32px;
    background-size: cover;
    background-position: right center;
    min-height:312px;
  }
  .xj-solution__main{margin-top: 3vw;}
  .xj-tabs {
    height: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    justify-content: flex-start;
    border-radius: 20px;
  }
  .xj-tabs::-webkit-scrollbar { display: none; }
  .xj-tabs__item {
    font-size: 14px;
    font-weight: normal;
    line-height: 30px;
    padding: 0 12px;
    padding: 0 12px;
    flex-shrink: 0;
    white-space: nowrap;
  }
.xj-solution__info-lead{font-size:14px;line-height: 1.5;}
.xj-solution__info-items{font-size: 14px;width: calc(100% - 40px);line-height: 1.5 !important;}
.xj-advantages{padding:6px 0 30px 0;}
.xj-solution__screenshot {border-radius: 10px;}
.xj-adv-card__body{font-size: 14px;}
.xj-process__num{width:50px !important;height:70px !important; margin-top:10px}
.xj-process__step-icon{Width: 30px;height: 30px ; margin-left: 10px;}
.xj-process__step-label{margin-left: 20px;}
.xj-scenarios__btn{border-radius:100px; width: 130px ;height: 40px ;}
.xj-scenarios__btn-icon img{width:14px !important;height:14px !important;}
a.xj-scenarios__btn{width:130px;height:40px}
.xj-scenarios__btn-icon{width: 34px;height: 34px;}
.xj-scenarios__btn-text{display:block}
.zhengshu-bottom{  width: 31.5%;}
.fea_mid_box{width:80%; padding:30px 10px 20px 10px;} 
.yq_zx_box_inner{width: 90%;}
.yq_inner_right{width: 160px; height: 40px;}
.yq_input_right{width: 34px; height: 34px;margin-right:3px;}
.yq_input_right img{width:20px ;}
.yq_inbut_left{width: calc(100% - 50px); margin-left: 10px;}
.yq_inner_left{width:100%;}
.yq_inner_left p{font-size: 16px;}
.yq_inner_jiagou img{width:100%;padding-top: 30px;}
.yq_jiagou{padding: 50px 0;}
.xj-contact__slogan span{display: none;}
.jiantou .xj-cases__arrow-btn {
    display:none
  }
.xj-architecture {
  border-radius: 20px 20px 0 00px;
  padding: 5.21vw 0 2.50vw;
}
.xj-adv-card__icon {
  width: 30px;
  /* 60px */
  height: 30px;
}
  .xj-hero__title {
    font-size: 22px;
    margin: 60px 0 0 5%;
    white-space: normal;
    width: 90%;
  }

.xj-hero__accent-line{width:2px;height:16px; margin-right: 5px;}
  .xj-hero__subtitle-bar {
    margin: 16px 0 0 5%; }

  .xj-hero__subtitle {
    font-size: 14px;white-space:normal; width: 94%;
  }
  .text_banner{width: 96%;display: block;}
  .text_banner .text_bsm{width:42%;float: left; margin-right:10px; margin-bottom: 10px;}
  .text_banner .text_bsm:nth-child(2n+2){ margin-right:0}
  .xj-btn-consult {
    width: 120px;
    height: 38px;
    margin: 16px 0 0 0 !important;
  }

  .xj-btn-consult__text {
    font-size: 14px;
    margin-left: 10px;
  }

  .xj-btn-consult__icon {
    width: 28px;
    height: 28px;
  }

  .xj-btn-consult__icon img {
    width: 10px;
    height: 11px;
  }

  /* 标题 */
  .xj-section-title,.xj-architecture__title {
    font-size: 18px;line-height: 40px;
  }

  .xj-section-subtitle {
    font-size: 14x;
  }

  /* 优势卡片 - 单列 */
  .xj-adv-card {
    margin:0;padding:10px;  }

  /* 定制卡片 - 单列 */
  .xj-custom-card {
    width: 100%;
  }

  .xj-feature-card {
    width: 100%;
  }

  /* 荣誉资质 - 单列 */
  /* .xj-honors__cert-item {
    width: 100%;
  } */
.xj-honors__cert-label{font-size: 14px; margin: 10px auto;}
.xj-honors__patent-left span{font-size: 16px;}
.xj-honors__patent-left img{margin: 0 auto; display: block;}
  /* 公司简介字号 */
  .xj-about__title {
    font-size: 20px;
  }

  .xj-about__text {
    font-size: 14px;
  }

  /* 联系表单 */
  .xj-contact__input {
    height: 44px;
    font-size: 14px;
  }

  .xj-contact__submit {
    height: 44px;
    font-size: 14px;
  }

  .xj-contact__slogan {
    font-size: 24px; text-align: center; margin-top: 20px;
  }
.mianf_p{font-size: 20px;}
  .xj-contact__phone-num {
    font-size: 20px;
  }
.xj-custom{border-radius:0 0 20px 20px;}

  /* 智慧园区模块 - 手机端 */
  .xj-park-modules__tabs {
    justify-content: flex-start;
    width: 100%;
    gap: 8px;
    padding: 6px 0;
  }
  .xj-park-modules__tab {
    width: 100px;
    height: 64px;
    border-radius: 12px;
    padding: 6px;
    gap: 3px;
  }
  .xj-park-modules__tab img {
    width: 22px;
    height: 22px;
  }
  .xj-park-modules__tab span {
    font-size: 14px;
  }
  .xj-park-modules__swiper {
    width: 92%;
  }
  .xj-park-modules__slide-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .xj-park-modules__slide-img {
    border-radius: 10px;
  }
  .xj-park-modules__slide-title {
    font-size: 16px;
  }
  .xj-park-modules__slide-desc {
    font-size: 14px;
    line-height: 1.6;
  }
.xj-scene{padding: 50px 0;}
.xj-compare{padding: 50px 0;}
  /* 方案对比卡片 - 手机端 */
  .xj-compare__swiper {
    width: 92%;
    padding-bottom: 10px;
  }
  .xj-compare__card-header {
    padding: 10px 14px;
  }
  .xj-compare__card-header img {
    width: 20px;
    height: 20px;
  }
  .xj-compare__card-header span {
    font-size: 14px;
  }
  .xj-compare__card-body {
    padding: 16px 8px;
  }
  .xj-compare__col-head {
    gap: 4px;
    margin-bottom:12px;
  }
  .xj-compare__col-icon {
    width: 22px;
    height: 22px;
  }
  .xj-compare__col-title {
    font-size: 18px;
  }
  .xj-compare__col-list li {
    font-size: 14px; align-items:flex-start;
    padding: 3px 0;
  }
.xj-compare__col-list_ul li{margin-bottom: 10px;}
.xj-compare__col-list_ul li p{line-height: 18px;}
.xj-compare__col-list_ul li:last-child{margin-bottom: 0;}
  .xj-compare__col-list li p{display: block; line-height: 18px; margin-bottom: 10px;}
  .xj-compare__col-list li:last-child p{margin-bottom:0px;}
  .xj-compare__dot {
    font-size: 10px;
  }
  .xj-compare__check {
  width: 16px;
  }
  .xj-compare__divider {
    margin: 0 8px;
  }
  .xj-compare__vs {
 top: 8%;  height: auto; min-width: 30px; 
  }
  .xj-compare__col-img {
    height: auto;
    margin-top: 8px;
    border-radius: 6px;
  }
  .xj-compare__col-list{min-height: 158px;}
  .xj-compare__pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }
  .xj-compare__pagination .swiper-pagination-bullet-active {
    width: 16px;
  }
  .xj-compare__nav {
    gap: 12px;
    margin-top: 16px;
  }
  .xj-compare__prev,
  .xj-compare__next {
    width: 32px;
    height: 32px;
  }
  .xj-compare__prev::after,
  .xj-compare__next::after {
    width: 6px;
    height: 6px;
  }

  /* 场景方案卡片 - 手机端 */
  .xj-scene__swiper {
    width: 92%;
    padding-bottom: 20px;
  }
  .xj-scene__card-inner{min-height: auto;}
  .xj-scene__card-top {
    padding: 10px 14px;
    gap: 8px;
  }
  .xj-scene__tag {
    font-size: 14px;
  }
  .xj-scene__title {
    font-size: 14px;
  }
  .xj-scene__card-body {
    padding: 14px;
  }
  .xj-scene__desc {
    font-size: 14px;  min-height: auto;
    margin-bottom: 10px;
  }
  .xj-scene__card-inner {
    padding: 10px;
    gap: 6px;
  }
  .xj-scene__center-icon {
    width: 28px;
    height: 28px;
  }
  .xj-scene__col-title {
    font-size: 14px;
  }
  .xj-scene__col-list li {
    font-size: 14px;
  }
  .xj-scene__card-bottom {
    padding: 10px 2px;
  }
  .xj-scene__stat-val {
    font-size: 14px;
    /* white-space:nowrap; */
  }
  .xj-scene__stat-label {
    font-size: 14px;
  }
  .xj-scene__nav {
    gap: 12px;
    margin-top: 16px;
  }
  .xj-scene__prev,
  .xj-scene__next {
    width: 32px;
    height: 32px;
  }
  .xj-scene__prev::after,
  .xj-scene__next::after {
    width: 6px;
    height: 6px;
  }
  .xj-scene__pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }
  .xj-scene__pagination .swiper-pagination-bullet-active {
    width: 16px;
  }
}

@media screen and (max-width: 1024px) {
  .xj-hero__slide {
    background-size: cover;
    background-position: right center;
  }
}