body{
  background: url('/assets/images/download-avc/bg400.png') 0 0 no-repeat;
  background-size:100% 100%;
}
main{
  background-color:#fff;
}
.mobileBreadcrumb{
  color:#00000099;
  height:36px;
  line-height: 36px;
}

.mobileBreadcrumb a,.mobileBreadcrumb span{
  font-family: 'NunitoSans-Medium';
  font-size: 1rem;
  text-decoration: none;
  color:#00000099;
}
.mobileBreadcrumb span{
  color:#000000;
}
.downloadTopWrap {
  padding-top: 80px;
  padding-bottom: 84px;
}
.downloadTopText{
  font-family: 'NunitoSans-ExtraBold';
  font-size: 2rem;
  line-height: 3rem;
  text-align: center;
}
.downloadTopWrap .text {
  font-size: 1.25rem;
  line-height: 1.4rem;
  color:#00000099;
  margin:16px 0 52px 0;
  text-align: center;
}
.iconOrangeTwoRowBtn{
	display: flex;
	font-family: 'NunitoSans-SemiBold';
	padding: 0 20px;
	/* font-size: 1.5rem;
	text-align: center; */
  border-radius: 8px;
	border: 1px solid #E08349;
  color: #fff;
  background: linear-gradient(95.46deg, #E05149 0%, #E08349 100%);
	text-decoration: none;
  width:100%;
}
.iconOrangeTwoRowBtn div{
	margin-left:10px;
  height: 60px;
}
.iconOrangeTwoRowBtn div span{
  font-size: 1.5rem;
}
.iconOrangeTwoRowBtn div label{
  font-family: 'NunitoSans-Regular';
  font-size: 0.875rem;
}
.iconOrangeTwoRowBtn:hover{
  background: #E05149;
}
.iconOrangeTwoRowBtn:active{
  background: #E05149;
  color: #ffffff;
}
.winBtn{
  display: flex;
}
.macBtn{
  display: none;
}
*[data-sys="win"] .macBtn, *[data-sys="mac"] .winBtn{
  display:none;
}
*[data-sys="win"] .winBtn, *[data-sys="mac"] .macBtn{
  display: flex;
}

.downloadStepWrap {
  padding-top: 100px;
  padding-bottom: 100px;
}
.downloadStepWrap .flexRowStart {
  gap: 40px;
  flex-flow:column;
}
.stepCard {
  border: 1px solid #D7D7D7;
  border-radius: 12px;
}
.stepCardText {
  padding: 24px 32px 67px;
}
.stepCardText .step {
  font-size: 1rem;
  color: #00000099;
}
.stepCardText h4 {
  font-family: 'NunitoSans-ExtraBold';
  font-size: 1.25rem;
  padding: 5px 0 24px;
  margin: 0;
}
.stepCardText .text {
  font-size: 1rem;
  margin-bottom: 0;
}
.stepCard img {
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  max-width: 100%;
  height: auto;
}

.downloadingPrivacy {
  font-size: 1.25rem;
  text-align: center;
  color: #00000099;
  padding-top: 60px;
}

.downloadFreeInstantly {
  background-color: #F9F9F9;
}
.downloadFreeInstantly .container {
  padding-top: 100px;
  padding-bottom: 88px;
}

.titleDiv {
  text-align: center;
}
.titleDiv h3 {
  font-family: 'NunitoSans-ExtraBold';
  font-size: 2rem;
  color:#000000;
}
.titleDiv p {
  font-size: 1rem;
  color: #00000099;
  padding-top: 12px;
  margin-bottom: 40px;
}
.downloadFlexWrap {
  width: 100%;
  flex-wrap: wrap;
  display: flex;
  flex: 1;
}
.productItem {
  width: 360px;
  background-color: #fff;
  border-radius: 16px;
  border: 1px solid #D7D7D7;
  padding: 24px 32px;
  flex: 1 1 calc(100% - 40px);
  margin-bottom: 20px;
  box-sizing: border-box; /* 确保padding不会影响宽度计算 */
}
.productInfo img {
  width: 60px;
  height: 60px;
  margin-right: 16px;
}
.productInfo h3 {
  margin-bottom: 0;
  font-family: 'NunitoSans-ExtraBold';
  font-size: 1.5rem;
}
.productItem .text {
  padding-top: 20px;
  padding-bottom: 68px;
  margin-bottom: 0;
  font-size: 1rem;
  color: #00000099;
}
.productItem .btnWrap {
  gap: 16px;
  flex-flow:column;
}
.productItem .iconOrangeBtn, .productItem .whiteBtn{
  width:190px;
  padding:0 12px;
}
.productItem .iconOrangeBtn img{
  width: 28px;
  height: 28px;
  margin-bottom: 5px;
}
.productItem .iconOrangeBtn span{
  margin-left:8px;
  font-size: 1.25rem;
}
.productItem .winBtn span{
  font-size: 1.25rem;
}
.winBtn{
  display: flex;
}
.macBtn{
  display: none;
}
*[data-sys="win"] .productItem .macBtn, *[data-sys="mac"] .productItem .winBtn{
  display: none;
}
*[data-sys="win"] .winBtn, *[data-sys="mac"] .macBtn{
  display: flex;
}
/* 媒体查询：小屏幕设备 - 单列布局 */
/* @media (max-width: 767px) {
  .productItem {
    flex: 1 1 100%;
  }
} */
@media (min-width: 768px) {
  body{
  background: url('/assets/images/download-avc/bg768.png') 0 0 no-repeat;
  background-size:100% 600px;
  }
  .iconOrangeTwoRowBtn{
    width: 254px;
  }
  .downloadFlexWrap {
    display: flex;
    flex-wrap: wrap;
  }
  
  .productItem {
    flex: 0 0 calc(50% - 40px);
    margin-bottom: 20px;
  }
  .downloadTopText{
    font-size: 2rem;
  }
  .titleDiv h3 {
  font-size: 2rem;
}
}
@media (min-width: 1024px) {
  body{
  background: url('/assets/images/download-avc/bg1024.png') 0 0 no-repeat;
  background-size:100% 600px;
  }
  .downloadStepWrap .flexRowStart {
    flex-flow:row;
  }
  .productItem {
    flex: 1 1 calc(33.333% - 40px); /* 三列布局 */
  }
  .downloadTopText{
    font-size: 2.5rem;
  }
.titleDiv h3 {
  font-size: 2.25rem;
}
}
@media (min-width: 1464px) {
  body{
  background: url('/assets/images/download-avc/bg1920.png') 0 0 no-repeat;
  background-size:100% 600px;
  }
  .productItem .btnWrap {
      flex-flow:row;
  }
  .productItem {
    flex: 0 0 calc(33.333% - 40px);
  }
}
  .downloadFlexWrap{
    gap: 40px;
  }
.btn-icon28{
  width: 28px;
  height: 28px;
}