@media screen and (max-width: 980px) {
 .header {
    display: block;
    height: 48px;
}  
.header.in {
    height: 48px;
    color: #fff;
}
.header-condition{
     width: 100%;
    height: 48px;
    z-index: 9999;
    position: fixed;
    top: 0px;
    left: 0px; /* 确保高于视频的z-index */
}
 .product-detail-section {
    width: 100%;
    overflow: hidden;
    position: relative;
    z-index: 1;
}
.banner{
    width: 100%;
    overflow: hidden;
    position: relative;
    z-index: 1;
}
 }
 @media screen  and (min-width: 1367px){
  .subnav {
    position: relative;
    z-index: 8;
    line-height: 58px;
    padding: 8px 0;
    font-size: 16px;
    background: #f7f7f7;
}      
.in-banner {
    overflow: hidden;
    width:100%;
    margin: 78px auto;
    margin-bottom: 0;
} 
 .title-box {
    position: absolute;
    top: 10%;
    left: 20%;
}
 .title-box .big {
    width: 1200px;
    margin-bottom: 24px;
    font-size: 60px;
    line-height: 1.5em;
    font-weight: bold;
   color: #1d1d1f;
    text-align: center;
}

.title-box .small {
    max-width: 1200px;
    margin-bottom: 10px;
    font-size: 26px;
    line-height: 1.5em;
    color: #1d1d1f;
    text-align: center;
}  

.data5 {
    width:1200px;
    clear: both;
    overflow: hidden;
    font-size: 18px;
     position: absolute;
     left: 20%;
      top:150px;
}
.data5 li {
    margin: 10px auto;
    padding: 0 3%;
    font-size: 16px;
    color: #1d1d1f;
    display: inline-block;
    vertical-align: top;
    position: relative;
}
.data5 li h3 {
    color: #1d1d1f;
    margin: 0px 0 0px 0;

}
.data5 li h3 span {
    font-size: 16px;
}
.data5 li h3 strong {
    font-size: 36px;
}
.data5 li  p {
    font-size: 16px;
    color: #1d1d1f;
}
.font42 {
	font-size:4.2rem;
}
.font32 {
	font-size:3.2rem;
}
.font18 {
	font-size:1.4rem;
}
}
@media screen and (max-width: 980px) {
   .subnav {
    position: relative;
    z-index: 8;
    line-height: 28px;
    padding: 8px 0;
    font-size: 13px;
    background: #fff;
}    
.title-box {
    position: absolute;
    width: 100%;
    left: 7%;
    top: 4%;
    color: #1d1d1f;
    z-index: 10;
}
 .title-box .big {
   font-weight: 900;
    font-size: 1.6rem;
    line-height: 3;
    text-align: left;
}
.data5 {
    width:100%;
    max-width:1200px;
    margin: 20px auto;
    clear: both;
    overflow: hidden;
    font-size: 14px;
     position: absolute;
     left: 0%;
     top:55%;
}
.data5 li {
    margin: 5px auto;
    padding: 0 6% 0 0;
    font-size: 14px;
    color: #1d1d1f;
    display: inline-block;
    vertical-align: top;
    position: relative;
}
.data5 li h3 {
    color: #1d1d1f;
    margin: 0px 0 0px 0;

}
.data5 li h3 span {
    font-size: 14px;
}
.data5 li h3 strong {
    font-size: 16px;
}
.data5 li  p {
    font-size: 14px;
    color: #1d1d1f;
}
.title-box .small {
    display: none;
    overflow: hidden;
    font-size: 1rem;
    line-height: 1.6;
    width: 100%;
    padding: 0rem 1rem;
    max-width: 100%;
    margin-bottom: 24px;
    font-weight: 1;
    color: #1d1d1f;
    text-align: left;
}  
.homefirstTitle {
    margin: 3rem 5rem;
}
.n_makely {
    width: 100%;
    max-width: 100%;
    margin: 5rem auto;
    
}
.n_makely ul  {
    display: block;
    float: left;
}
.n_makely ul li {
    display: block;
    float: left;
    gap: 10px;
    grid-template-columns: .678fr .322fr;
}
.n_makely ul li .makecon h5 {
    color: #212121;
    font-size: 1.6rem;
    line-height: 1.5;
    margin: 1rem 0 1.5rem;
    font-weight:bold;
}
.n_makely ul li .makecon p {
    color: #515151;
    font-size: 1rem;
    line-height: 2rem;
    text-align: left;
}
.font42 {
    font-size: 2rem;
    line-height: 1.3;
    color: #212121;
    font-weight:bold;
}
}
@media screen and (max-width: 1366px) and (min-width: 1024px) {
.title-box {
    position: absolute;
    top: 10%;
    left: 10%;
}
 .title-box .big {
    width: 1200px;
    margin-bottom: 24px;
    font-size: 60px;
    line-height: 1.5em;
    font-weight: bold;
   color: #1d1d1f;
    text-align: center;
}

.title-box .small {
    max-width: 1200px;
    margin-bottom: 10px;
    font-size: 26px;
    line-height: 1.5em;
    color: #1d1d1f;
    text-align: center;
}  

.data5 {
    width:1200px;
    clear: both;
    overflow: hidden;
    font-size: 18px;
     position: absolute;
     left: 20%;
      top:100px;
}
.data5 li {
    margin: 10px auto;
    padding: 0 3%;
    font-size: 16px;
    color: #1d1d1f;
    display: inline-block;
    vertical-align: top;
    position: relative;
}
.data5 li h3 {
    color: #1d1d1f;
    margin: 0px 0 0px 0;

}
.data5 li h3 span {
    font-size: 16px;
}
.data5 li h3 strong {
    font-size: 36px;
}
.data5 li  p {
    font-size: 16px;
    color: #1d1d1f;
}
.font42 {
	font-size:4.2rem;
}
.font32 {
	font-size:3.2rem;
}
.font18 {
	font-size:1.4rem;
}
@media screen and (max-width: 980px) {
.data5 {
      display: none;
}
}