/** reset **/
/* 重置浏览器默认样式，确保跨浏览器一致性 */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td, img {
  border: medium none;
  margin: 0;
  padding: 0;
}

/* 基本字体样式设置 */
body, button, input, select, textarea {
  font: 14px/1.5 PingFang SC,Source Han Sans SC, Source Han Sans SC;
  color: #2B313F;
}

/* 标题样式重置 */
h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
}

/* 斜体样式重置 */
em {
  font-style: normal;
}

/* 列表样式重置 */
ul, ol {
  list-style: none;
}

/* 全局盒模型设置 */
* {
  box-sizing: border-box;
}

/* 链接样式设置 */
a {
  text-decoration: none;
  color: #2B313F;
}

a:hover {
  text-decoration: none;
  color: #050505;
  -moz-transition: all 0.3s ease-in;
  -webkit-transition: all 0.3s ease-in;
  -o-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
}

/* 图片样式设置 */
img {
  border: 0px;
  outline-width: 0px;
  vertical-align: top;
  max-width: 100%;
}

/* 布局容器样式 */
.wrap {
  width: 1000px;
  margin: 0 auto;
}

/* 头部区域样式 */
.header {
  background: url(../img/bg.png) center bottom/cover #000000 no-repeat;
  padding: 65px 0 114px;
}

.header .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.header .phone {
  width: 31.1%;
  position: relative;
  z-index: 1;
}

.header .phone .img {
  width: 93.56913%;
  position: absolute;
  left: 3.22%;
  top: 2.47%;
  overflow: hidden;
}

.header .phone .swiper-pagination {
  text-align: center;
  width: 100%;
  z-index: 19;
  margin-top: -20px;
}

.header .phone .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #F64545;
  opacity: 0.2;
  margin: 0 5px;
}

.header .phone .swiper-pagination-bullet-active {
  opacity: 1;
}

.header .info {
  width: 55.6%;
  padding-top: 29px;
}

.header .info .logo {
  width: 25%;
  margin-bottom: 47px;
}

.header .info h2 {
  font-size: 40px;
  color: #fff;
  margin-bottom: 9px;
}

.header .info h5 {
  font-weight: normal;
  color: #fff;
  font-size: 24px;
  margin-bottom: 50px;
}

.header .info .qrcodes {
  display: flex;
  align-items: center;
}

.header .info .qrcode-item {
  width: 36.69065%;
  margin-right: 11.69065%;
}

.header .info .qrcode-item .img {
  background: #fff;
  border-radius: 21px;
  padding: 12px;
  margin-bottom: 20px;
}

.header .info .qrcode-item .tt {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff !important;
  white-space: nowrap;
}
.header .info .qrcode-item .tt a{
  color: #fff !important;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
}

.header .info .qrcode-item .tt img {
  display: inline-block;
  height: 20px;
  margin-right: 4px;
}

/* 第二部分内容区域样式 */
.section02 {
  padding: 72px 0;
  background: #e8f4fc;
}

.section02 .item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 52px;
}

.section02 .item:nth-child(2n) {
  flex-direction: row-reverse;
}

.section02 .item:last-child {
  margin-bottom: 20px;
}

.section02 .txt {
  width: 43.5%;
}

.section02 .tit {
  padding-top: 5px;
}

.section02 .tit h2 {
  font-size: 50px;
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.section02 .tit h2::before {
  content: '';
  display: block;
  width: 8px;
  height: 46px;
  background: #F54444;
  border-radius: 4px 4px 4px 4px;
  margin-right: 20px;
}

.section02 .tit p {
  font-size: 24px;
  color: #4E4E4E;
}

.section02 .img {
  width: 50.3%;
}

/* 页脚区域样式 */
.footer .hd {
  padding: 54px 0 40px;
  background: #050505;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.footer .hd::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #22c55e, #3b82f6, #16a34a, #2563eb);
}

.footer .hd h2 {
  font-size: 40px;
  margin-bottom: 34px;
}

/* 下载按钮区域样式 */
.footer .hd .btns {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
  margin: 30px auto;
  max-width: 600px;
  flex-wrap: wrap;
}

.footer .hd .btns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 220px;
  height: 70px;
  color: white;
  border-radius: 4px 4px 4px 4px;
  font-size: 18px;
}

.footer .hd .btns a img {
  margin-right: 10px;
  height: 24px;
}

/* Android下载按钮样式 */
.footer .hd .btns a[download] {
  background: #22c55e;
}
.footer .hd .btns a[download]:hover {
  background: #16a34a;
}
/* hm下载按钮样式 */
.footer .hd .btns a[hmdownload] {
  background: #595959;
}
.footer .hd .btns a[hmdownload]:hover {
  background: #383838;
}

/* iPhone演示按钮样式 */
.footer .hd .btns a[data-toggle] {
  background: #3b82f6;
  opacity: 0.5; 
}
.footer .hd .btns a[data-toggle]:hover {
  background: #2563eb;
  opacity: 0.5; 
}

/* iPhone按钮样式 */
.footer .hd .btns a[data-togglee] {
  background: #3b82f6;
}
.footer .hd .btns a[data-togglee]:hover {
  background: #2563eb;
}

/* 社交图标样式 */
.social-item {
  position: relative;
  margin: 0 15px;
}

/* 社交图标链接样式 */
.social-item a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  border: none !important;
  outline: none !important;
}

.social-item a:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

/* 社交图标图片样式 */
.social-item img {
  transition: all 0.3s ease;
  border: none !important;
  outline: none !important;
  background-color: transparent !important;
  display: block;
  padding: 0;
  margin: 0;
  box-shadow: none !important;
}

/* 额外的边框重置 */
.social-item a,
.social-item a:link,
.social-item a:visited,
.social-item a:hover,
.social-item a:active {
  border: none !important;
  outline: none !important;
  text-decoration: none !important;
}

/* 社交图标悬停时图片效果 */
.social-item a:hover img {
  transform: scale(1.1);
}

/* 二维码样式 */
.social-item .qrcode {
  display: none;
}

/* 二维码下方三角形指示器 */
.social-item .qrcode::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #fff transparent transparent transparent;
}

/* 页脚底部版权信息样式 */
.footer .ft {
  line-height: 50px;
  background: #0a0a0a;
  color: #888;
  font-size: 14px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* 弹出式二维码样式 */
.qrcode-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
}

.qrcode-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
}

.qrcode-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.close-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 24px;
  cursor: pointer;
  color: #888;
  transition: color 0.3s ease;
}

.close-btn:hover {
  color: #333;
}

#modalQrcodeImg {
  width: 80%;
  max-width: 200px;
  height: auto;
  margin: 20px auto;
  display: block;
}

.qrcode-text {
  color: #333;
  font-size: 16px;
  margin-top: 15px;
}

/* 响应式设计 - 屏幕宽度小于1200px时 */
@media screen and (max-width: 1200px) {
  /* 调整二维码弹窗大小 */
  .qrcode-content {
    padding: 15px;
    width: 85%;
    max-width: 300px;
  }

  .close-btn {
    font-size: 20px;
    top: 8px;
    right: 12px;
  }

  .qrcode-text {
    font-size: 14px;
  }

  /* 原始样式 */
  .wrap {
    width: 70%;
  }
  .header {
    padding: 40px 0 60px;
  }
  .header .info {
    padding-top: 16px;
  }
  .header .info .logo {
    margin-bottom: 27px;
  }
  .header .info h2 {
    font-size: 30px;
  }
  .header .info h5 {
    font-size: 18px;
    margin-bottom: 25px;
  }
  .header .info .qrcode-item .img {
    padding: 10px;
  }
  .header .info .qrcode-item .tt img {
    height: 20px;
    margin-right: 10px;
  }
  .header .info .qrcode-item .tt {
    font-size: 16px;
  }
  .header .phone .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 4px;
  }
  .section02 .tit h2 {
    font-size: 40px;
  }
  .section02 .tit h2::before {
    height: 36px;
    margin-right: 10px;
  }
  .section02 .tit p {
    font-size: 20px;
  }
  .footer .hd h2 {
    font-size: 30px;
  }
  .footer .hd .btns a {
    width: 180px;
    height: 60px;
    font-size: 16px;
  }
  .footer .ft {
    line-height: 50px;
    font-size: 14px;
  }
  .footer .hd .btns a img {
    height: 20px;
  }
}

/* 响应式设计 - 屏幕宽度小于768px时 */
@media screen and (max-width: 768px) {
  .wrap {
    width: 100%;
    padding: 0 20px;
  }
  .header .info h2 {
    font-size: 24px;
  }
  .header .info h5 {
    font-size: 16px;
  }
  .header .info .qrcode-item .tt {
    font-size: 14px;
  }
  .section02 {
    padding: 35px 0;
  }
  .section02 .tit h2 {
    font-size: 30px;
  }
  .section02 .tit h2::before {
    height: 26px;
    width: 5px;
  }
  .section02 .tit p {
    font-size: 18px;
  }
  .footer .hd h2 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .footer .hd .address{
  flex-direction: column;
  margin-top: 30px;
}

.footer .hd .address div {
  font-size: 14px;
  color: #666;
}

.footer .hd .social-icons {
  background-color: rgba(0, 0, 0, 0.7);
  padding: 15px 0;
  border-radius: 10px;
  margin: 0 20px;
}

.footer .hd .social-item {
  margin: 0 15px;
  position: relative;
}
  .footer .hd .btns a {
    font-size: 14px;
    width: 150px;
    height: 50px;
  }
  .footer .hd {
    padding: 34px 0 37px;
  }
}

/* 响应式设计 - 屏幕宽度小于450px时 */
@media screen and (max-width: 450px) {
  .header .info .logo {
    margin: 0 auto 20px;
  }
  .header {
    padding: 20px 0 30px;
  }
  .header .info h2, .header .info h5 {
    text-align: center;
  }
  .header .wrap {
    flex-direction: column-reverse;
  }
  .header .info {
    width: 100%;
    padding-top: 0;
  }
  .header .info .qrcodes {
    justify-content: center;
    margin-bottom: 20px;
  }
  .header .info .qrcode-item:last-child {
    margin-right: 0;
  }
  .header .info .qrcode-item .img {
    padding: 5px;
    border-radius: 10px;
  }
  .header .info .qrcode-item .tt {
    font-size: 13px;
  }
  .header .info .qrcode-item .tt img {
    height: 16px;
    margin-right: 4px;
  }
  .header .phone {
    width: 90%;
    margin: 0 auto;
  }
  .section02 .item {
    flex-wrap: wrap;
    margin-bottom: 30px;
  }
  .section02 .txt {
    width: 100%;
    margin-bottom: 20px;
  }
  .section02 .img {
    width: 100%;
  }
  .footer .hd h2 {
    font-size: 20px;
  }
  .footer .ft {
    line-height: 1.5;
    padding: 20px;
  }
  .footer .hd .btns {
    gap: 10px;
  }
}

#wx-download{
	display:flex;
	align-items:center;
	justify-content:space-between;
	overflow: hidden;
	padding: 0 30px;
	height: 0;
	transition: height .5s;
}