/* ============================================================
   独立产品页公共骨架样式
   来源: bbc.css / bbmall.css / bcmall.css / cloudstore.css /
         exstore.css / inspect.css / kefu.css / scrm.css /
         smartpark.css / wemall.css
   差异部分（banner背景图、按钮颜色等）保留在各页独立CSS中
   ============================================================ */

/* ---------- 全局字体 ---------- */
body,
button,
html,
input,
ol,
p,
span,
ul {
  font-family: "SF Pro SC", "SF Pro Display", "SF Pro Icons", "PingFang SC",
    "Microsoft YaHei", "WenQuanYi Micro Hei", "PingFang SC",
    "Microsoft Yahei", Arial, sans-serif;
}

* {
  font-family: inherit;
}

*,
*:after,
*:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

/* ---------- Banner 轮播区 ---------- */
.banner-outer {
  height: 560px;
  width: 100%;
  background-color: #fff;
  padding-top: 1px;
}

.banner-outer .new-banner {
  height: 562px;
  width: 100%;
  padding-top: 1px;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.banner-outer .banner-inner {
  width: 1200px;
  margin: 165px auto auto;
  color: #fff;
}

.banner-outer .banner-inner h1 {
  font-size: 50px;
  font-weight: 100;
  margin: 0;
}

.banner-outer .banner-inner .text {
  font-size: 18px;
  margin-top: 25px;
  font-weight: 200;
}

.banner-outer .banner-inner .buttons {
  margin-top: 50px;
}

.banner-outer .banner-inner a {
  display: inline-block;
  width: 150px;
  height: 42px;
  line-height: 42px;
  background-color: #ffc64a;
  border: 1px solid #ffc64a8d;
  border-radius: 2px;
  text-decoration: none;
  text-align: center;
  color: rgb(23, 23, 23);
}

.banner-outer .banner-inner a:last-child {
  background-color: transparent;
  color: #fff;
  margin-left: 10px;
}

h1, h2 {
  margin: 0;
  font-weight: bold;
}

/* ---------- 功能区 detail-item ---------- */
.detail-item {
  min-height: 10px;
  padding: 90px 0;
}

.detail-item h2 {
  font-size: 32px;
  font-weight: 400;
  margin: 0 0 80px;
  text-align: center;
}

/* ---------- 功能卡片 grid-outer ---------- */
.grid-outer {
  width: 1200px;
  min-height: 10px;
  margin: 50px auto auto;
  padding-top: 1px;
}

.grid-outer .grid-column {
  width: 220px;
  margin-left: 20px;
  height: 204px;
  box-sizing: border-box;
  float: left;
  border: 1px solid #d5dce3;
  border-radius: 2px;
  position: relative;
  margin-top: 27px;
  padding-top: 1px;
  cursor: pointer;
  overflow: hidden;
  transition: border 0.2s ease-in-out;
}

.outer-img {
  height: auto;
  width: 72px;
}

.grid-outer .grid-column .logo-outer {
  width: 66px;
  height: 50px;
  margin: 54px auto auto;
  position: relative;
  top: -11px;
}

.grid-outer .grid-column .text {
  width: 100%;
  font-size: 18px;
  position: absolute;
  top: 125px;
  color: #2f3542;
  text-align: center;
}

.grid-outer .grid-column .desc {
  position: absolute;
  height: 100%;
  transition: top 0.2s ease-in-out;
  top: -105%;
  padding: 16px 16px 0;
  box-sizing: border-box;
  width: 100%;
  background-color: #fff;
  font-size: 14px;
  color: #7b8390;
  line-height: 30px;
  text-align: center;
}

.grid-outer .grid-column:hover {
  box-shadow: 0 0 10px 1px rgb(189 207 207 / 75%);
  border: 1px solid #5187c839;
}

.grid-outer:after {
  display: block;
  height: 1px;
  content: "";
  clear: both;
  visibility: hidden;
}

/* ---------- CTA 按钮 href-wrap ---------- */
.href-wrap .one {
  background-color: #136ad5;
  color: #fff;
  width: 240px;
  margin-right: 20px;
}

.href-wrap .one:hover {
  background-color: #136ad5;
}

.href-wrap {
  text-align: center;
  margin-top: 50px;
}

.href-wrap a {
  display: inline-block;
  height: 45px;
  line-height: 45px;
  background-color: #fff;
  border: 1px solid #fff;
  border-radius: 2px;
  text-decoration: none;
  text-align: center;
  transition: background-color 0.2s ease-in-out;
}

.href-wrap .two {
  color: #136ad5;
  background-color: #fff;
  width: 150px;
  border: 1px solid #ddd;
}

/* ---------- 联系我们 common-waist ---------- */
.common-waist {
  width: 100%;
  height: 342px;
  background-position: center 0;
  padding-top: 1px;
  text-align: center;
  background-color: #136ad5;
}

em {
  font-style: normal;
}

.common-waist .mobile {
  display: none;
}

.common-waist .btn {
  display: block;
  margin: auto;
  width: 1200px;
  height: 60px;
  text-align: center;
}

.common-waist a {
  margin: auto;
  width: 200px;
  height: 48px;
  line-height: 48px;
  border-radius: 10px;
  background-color: #fff;
  color: #136ad5;
  font-size: 20px;
}

/* ---------- 应用/场景 scene ---------- */
.scene {
  margin: 0;
  padding: 0;
  text-align: center;
}

.conten .matrix {
  width: 1100px;
  margin: 0 auto;
  padding: 120px 0;
}

.clearfix {
  zoom: 1;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
  line-height: 0;
  height: 0;
  visibility: hidden;
}

#main h3 {
  text-shadow: none;
}

.grown_tittle {
  font-family: "PingFang SC";
  font-style: normal;
  font-weight: 400;
  font-size: 18px;
  line-height: 24px;
  text-align: center;
  color: #596580;
  margin-bottom: 0px;
}

.grown_img {
  margin: 0 auto 90px;
  width: 1200px;
  height: 100%;
  border: 0;
  vertical-align: middle;
}

.fc {
  display: flex;
  justify-content: center;
}

.conten .test_btn_cgcg {
  display: block;
  clear: both;
  width: 118px;
  height: 43px;
  line-height: 43px;
  text-align: center;
  color: #136ad5;
  border: 1px solid #136ad5;
  border-radius: 3px;
  cursor: pointer;
  margin: 0 auto;
}

.btn_click {
  font-size: 16px !important;
  width: 150px !important;
  height: 46px !important;
  color: #fff !important;
  background: #136ad5 !important;
  border: 1px solid #136ad5 !important;
  border-radius: 3px !important;
  line-height: 46px !important;
  font-weight: 500 !important;
  text-align: center !important;
  display: inline-block !important;
  cursor: pointer !important;
}

.mt44 {
  margin-top: 80px;
}

/* ---------- 优势区 service-robot-ability ---------- */
.service-robot-ability {
  width: 1240px;
  margin: 0 auto;
  height: 700px;
  position: relative;
}

.service-robot-ability .ability-left.text {
  padding-top: 120px;
  width: 500px;
  display: inline-block;
}

.service-robot-ability .ability-left {
  float: left;
  height: 700px;
}

.service-robot-ability .ability-right {
  float: left;
  height: 700px;
}

.service-robot-ability .ability-left.pic {
  display: inline-block;
  margin-left: -220px;
}

.service-robot-ability .swiper {
  position: absolute;
  left: 500px;
}

.service-robot-ability .title {
  margin-bottom: 40px;
  font-size: 50px;
  color: #222;
  letter-spacing: 1.67px;
  line-height: 64px;
  font-weight: 700;
}

.service-robot-ability .content {
  margin-bottom: 20px;
  font-size: 20px;
  color: #222;
  letter-spacing: 1px;
  line-height: 27px;
}

.service-robot-ability .info {
  font-size: 18px;
  color: #a1abc2;
  line-height: 26px;
  margin-top: 40px;
  margin-bottom: 15px;
  letter-spacing: 0.6px;
}

.service-robot-ability .advisory {
  font-size: 14px;
  color: #222;
  letter-spacing: 0.47px;
  line-height: 18px;
  vertical-align: middle;
}

.advisory .advisory-logo {
  display: inline-block;
  width: 100px;
  height: 28px;
  margin-left: 16px;
  vertical-align: middle;
}

.service-robot-ability .wid_880 {
  width: 960px;
}

.service-robot-ability .ability-right.text {
  width: 500px;
  display: inline-block;
  position: absolute;
}

.service-robot-ability .replay {
  padding-top: 80px;
}

.service-robot-ability .ability-right .ability-right-logo {
  width: 100%;
  height: 24px;
  margin-bottom: 15px;
}

.service-robot-ability .ability-right .ability-right-logo img {
  width: 64px;
  height: 24px;
  margin-right: 4px;
}

img {
  border-style: none;
}

/* ---------- 4特色 point ---------- */
.point {
  margin: auto;
  padding: 0;
  width: 1200px;
  height: auto;
  min-height: 800px;
}

.point h2 {
  color: #191919;
  font-size: 40px;
  text-align: center;
  margin: 30px;
  padding: 30px 0 0 0;
}

.point .p-juzhong {
  text-align: center;
}

.point .point-ul {
  margin: 0px;
  list-style: none;
  padding: 0px;
}

.point-li {
  float: left;
  margin: 30px 10px;
  border-radius: 15px;
  height: 500px;
  width: 280px;
  background-color: #f7f7f9;
  text-align: center;
  box-shadow: 4px 4px 5px #e8e8e8;
  -webkit-transition: margin 0.2s ease-out;
  -moz-transition: margin 0.2s ease-out;
  -o-transition: margin 0.2s ease-out;
  transition: margin 0.2s ease-out;
}

.point-li:hover {
  margin-top: 15px;
}

.point-img {
  margin: auto;
  padding-top: 60px;
  width: 120px;
  height: 160px;
}

.point-content {
  margin-top: 30px;
  padding: 0px 15px;
  width: 280px;
  overflow: hidden;
}

.point-zaixianzixun-beijing {
  padding: 0;
  margin-top: 40px;
  margin-bottom: 50px;
}

.point-img img {
  display: block;
  margin: auto;
  width: 100%;
}

.point-content i {
  display: block;
  font-size: 26px;
  color: #1d1d1d;
  margin: 10px 0;
  font-style: normal;
}

.point-content em {
  display: block;
  padding: 5px;
  font-size: 14px;
  text-align: right;
  color: rgb(67, 67, 67);
  font-style: normal;
}

.point-content span {
  display: inline-block;
  width: 216px;
  margin-top: 10px;
  text-align: left;
  color: #808080;
  line-height: 24px;
}

.point-zaixianzixun {
  background-color: #136ad5;
  padding: 0px;
  margin: auto;
  width: 146px;
  height: 46px;
  border-radius: 5px;
  line-height: 46px;
}

.point-zaixianzixun a {
  color: #fff;
  text-decoration: none;
  list-style: none;
}

/* ============================================================
   移动端自适应 —— 平板 (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Issue2: 根因——防止水平溢出导致菜单不可见 */
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
  }

  /* 大图片容器允许底部水平滚动条 */
  .grown_img,
  .service-robot-ability .ability-left.pic img,
  .service-robot-ability .ability-right img,
  .banner-outer .new-banner {
    max-width: 100%;
    overflow-x: auto;
  }

  .banner-outer {
    height: auto;
    min-height: 320px;
  }
  
  .banner-outer .new-banner {
    height: auto;
    min-height: 320px;
    background-size: cover !important;
    background-position: center !important;
  }
  
  .banner-outer .banner-inner {
    width: 100%;
    margin: 0 auto;
    padding: 60px 20px;
    box-sizing: border-box;
    text-align: center;
  }
  
  .banner-outer .banner-inner h1 {
    font-size: 28px;
    line-height: 1.4;
    font-weight: bold;
  }
  
  .banner-outer .banner-inner .text {
    font-size: 14px;
    margin-top: 15px;
    line-height: 1.6;
  }
  
  .banner-outer .banner-inner .buttons {
    margin-top: 30px;
  }
  
  .banner-outer .banner-inner a {
    width: 120px;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
  }
  
  .detail-item {
    padding: 50px 15px;
  }
  
  .detail-item h2 {
    font-size: 24px;
    margin-bottom: 40px;
  }
  
  /* Issue3: grid-column 一行4个 + Issue1: 固定高度改为自适应 */
  .grid-outer {
    width: 100%;
    margin: 30px auto;
    padding: 0 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  
  .grid-outer .grid-column {
    width: 23% !important;
    margin: 1% !important;
    height: auto !important;
    min-height: 140px;
    float: none;
    position: relative;
    overflow: visible;
  }
  
  .grid-outer .grid-column .logo-outer {
    margin: 25px auto auto;
    top: 0;
  }
  
  .grid-outer .grid-column .text {
    position: static;
    font-size: 14px;
    margin-top: 10px;
    line-height: 1.3;
  }
  
  .grid-outer .grid-column .desc {
    position: relative;
    top: auto;
    padding: 5px 8px;
    font-size: 11px;
    line-height: 1.4;
    height: auto;
    background: transparent;
    color: #7b8390;
    transition: none;
    text-align: center;
  }
  
  .href-wrap {
    margin-top: 30px;
    padding: 0 15px;
  }
  
  .href-wrap a {
    height: 40px;
    line-height: 40px;
    padding: 0 15px;
  }
  
  .href-wrap .one,
  .href-wrap .two {
    width: auto;
    margin-right: 10px;
    font-size: 14px;
  }
  
  .common-waist {
    height: auto !important;
    min-height: 200px;
    padding: 40px 15px;
    box-sizing: border-box;
  }
  
  .common-waist .btn {
    width: 100%;
    height: auto;
  }
  
  .common-waist a {
    width: 160px;
    height: 44px;
    line-height: 44px;
    font-size: 16px;
    margin: 0 auto;
  }
  
  .conten .matrix {
    width: 100%;
    padding: 60px 15px;
    box-sizing: border-box;
  }
  
  .grown_img {
    width: 100%;
    height: auto;
    margin: 0 auto 50px;
    overflow-x: auto;
  }
  
  .grown_img img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  .service-robot-ability {
    width: 100%;
    height: auto !important;
    padding: 0 15px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
  }
  
  .service-robot-ability .ability-left,
  .service-robot-ability .ability-right {
    float: none;
    width: 100% !important;
    height: auto !important;
    margin: 0 auto;
    position: relative !important;
    left: auto !important;
    top: auto !important;
  }
  
  .service-robot-ability .ability-left.pic {
    margin-left: 0;
    order: -1;
  }
  
  .service-robot-ability .ability-left.pic img,
  .service-robot-ability .ability-right img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
  }
  
  .service-robot-ability .ability-left.text,
  .service-robot-ability .ability-right.text {
    width: 100%;
    padding-top: 20px;
    display: block;
    position: static !important;
  }
  
  .service-robot-ability .title {
    font-size: 28px;
    line-height: 1.4;
    margin-bottom: 20px;
    text-align: center;
  }
  
  .service-robot-ability .content {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
  }
  
  .service-robot-ability .info {
    font-size: 14px;
    line-height: 1.6;
    margin-top: 20px;
  }
  
  .service-robot-ability .advisory {
    font-size: 12px;
  }
  
  .service-robot-ability .replay {
    padding-top: 20px;
  }
  
  .service-robot-ability .ability-right .ability-right-logo {
    text-align: center;
    margin: 15px auto;
  }
  
  /* Issue1: point-li 固定高度改为自适应 */
  .point {
    width: 100%;
    min-height: auto;
    padding: 0 15px;
    box-sizing: border-box;
  }
  
  .point h2 {
    font-size: 28px;
    margin: 15px 0;
    padding: 15px 0 0;
  }
  
  .point .point-ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .point-li {
    width: 45%;
    max-width: 320px;
    height: auto !important;
    min-height: 300px;
    margin: 15px auto;
    float: none;
    padding: 20px 0;
  }
  
  .point-img {
    padding-top: 20px;
    height: auto;
  }
  
  .point-content {
    width: 100%;
    padding: 0 20px;
  }
  
  .point-content span {
    width: 100%;
  }
}

/* ============================================================
   移动端自适应 —— 手机 (≤480px)
   ============================================================ */
@media (max-width: 480px) {
  /* Issue2: 根因——防止水平溢出 */
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
  }

  .banner-outer {
    min-height: 260px;
  }
  
  .banner-outer .new-banner {
    min-height: 260px;
  }
  
  .banner-outer .banner-inner {
    padding: 40px 15px;
  }
  
  .banner-outer .banner-inner h1 {
    font-size: 22px;
  }
  
  .banner-outer .banner-inner .text {
    font-size: 13px;
  }
  
  .banner-outer .banner-inner .buttons {
    margin-top: 25px;
  }
  
  .banner-outer .banner-inner a {
    width: 100px;
    height: 34px;
    line-height: 34px;
    font-size: 13px;
  }
  
  /* Issue3: 手机端也一行4个，但缩小尺寸 */
  .grid-outer .grid-column {
    width: 23% !important;
    margin: 1% !important;
    height: auto !important;
    min-height: 100px;
  }
  
  .grid-outer .grid-column .logo-outer {
    width: 50px;
    height: 38px;
    margin: 15px auto auto;
  }

  .outer-img {
    width: 48px;
  }
  
  .grid-outer .grid-column .text {
    font-size: 12px;
    margin-top: 5px;
    line-height: 1.2;
  }
  
  .grid-outer .grid-column .desc {
    font-size: 10px;
    padding: 3px 5px;
  }
  
  .href-wrap {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .href-wrap .one,
  .href-wrap .two {
    margin-right: 0;
    margin: 5px;
    width: 120px;
    font-size: 13px;
  }
  
  .common-waist {
    min-height: 160px;
    padding: 30px 15px;
  }
  
  .common-waist a {
    width: 140px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
  }
  
  .point-li {
    width: 90%;
    max-width: 280px;
    height: auto !important;
  }
  
  .service-robot-ability .title {
    font-size: 24px;
  }
  
  .service-robot-ability .content {
    font-size: 14px;
  }
  
  .point h2 {
    font-size: 24px;
  }
}