* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;

}

p {
    margin: 0;
    padding: 0;
}

ul,
li {
    margin: 0;
    padding: 0;
    list-style: none;
}

body {
    background-color: #fafafa;
}
 
@font-face {
    font-family: "MyCustomFont"; 
    src: url("../font/OPPOSans-H.ttf") format("truetype");
    font-weight: normal; 
    font-style: normal; 
}


 header{
    background-color: #fff;
 }
 header .header-top{
    padding: 10px 100px;
    position: relative;

 }
 header .header-top::before{
    position: absolute;
    content: '';
    width: calc(100% - 200px);
    height: 1px;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    background-color: #54545438;
 }

 
 header .header-top a{
    margin-right: 10px;
    position: relative;
}
header .header-top a::before{
    position: absolute;
    width: 0;
    height: 2px;
    background-color: #C01920;
    content: '';
    bottom: 0;
    left: 0;
    transition: 0.7s;
}
header .header-top a:hover::before{
    width: 100%;
}
 header .header-top i{
    font-size: 14px;
    color: #C01920;
    margin-right: 5px;
 }
  header .header-top span{
    color: #75767a;
    font-size: 12px;
    font-weight: bold;
  }
  header .header-top ul{
    float: right;
    display: flex;
    margin: 0;
    padding: 0;
  }
  header .header-top ul li a i{
    color: #333;
  }
  header .header-top ul li a::before{
    display: none;
  }

  header .header-bottom{
    padding: 0 100px;
    height: 85px; 
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
  }
  .header-bottom.fixed-top {
    position: fixed;  
    top: 0; 
    left: 0; 
    right: 0;  
    z-index: 455;  
    background-color: #fff;  
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);  
  }
  header .header-bottom .logo{
    display: block;
    height: 100%;
    display: flex;
    align-items: center;
  }
  header .header-bottom .logo img{
    height: 50%; 
}
header .header-bottom ul{
    width: 70%;
    display: flex;
    position: relative;
    height: 100%;
}
header .header-bottom ul::before{
    position: absolute;
    content: '';
    height: 60%;
    width: 1px;
    background-color: #54545438;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
}
header .header-bottom ul li {
    margin-right: 20px;
}
header .header-bottom ul li a{
    display: block;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 10px;
    font-weight: bold;
    color: #444;
    font-size: 14px;
    transition: 0.4s;
}
header .header-bottom ul li a:hover{
    color: #C01920;
}
header .header-bottom .phone-menu{
    display: flex;
    align-items: center;
    justify-content: center;
}
header .header-bottom .phone-menu i{
    display: block;
    font-size: 40px;
    color: #C01920;
    margin-right: 14px;
}
header .header-bottom .phone-menu p span{
    font-size: 10px;
    color: #444;
}
header .header-bottom .phone-menu p a{
    font-size: 16px;
    color: #444;
}
header .header-bottom ul li{
    position: relative;
}
header .header-bottom ul li nav.product-list{
    position: absolute;
    background-color: #fff;
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.3);
    top: 120%;
    left: 9999px;
    border-radius: 2px;
    opacity: 0;
    z-index: 4;
    transition:
        opacity 0.4s ease-out,
        top 0.4s ease-out,
        left 0.4s ease-out 0.4s;
} 
header .header-bottom ul li:hover nav.product-list {
    left: 0;
    top: 100%;
    opacity: 1;
    transition:
        opacity 0.4s ease-out,
        top 0.4s ease-out; 
}





header .header-bottom ul li nav.product-list ul{
    display: block;
    width: 300px;
}
header .header-bottom ul li nav.product-list ul li{
    margin: 0;
}
header .header-bottom ul li nav.product-list ul li a{
    padding: 10px 20px;
}
header .header-bottom ul li nav.product-list ul li:not(:last-child) a{
    border-bottom: 1px solid #ddd;
}

@media screen and (max-width: 1440px) { 
    header .header-bottom ul{
        width: 60%;
    }
}
@media screen and (max-width: 1200px) {
    header .header-bottom .phone-menu i{
        margin-right: 5px;
    }
    header .header-bottom .logo img{
        height: 40%;
    }
}
@media screen and (max-width: 991px) {
    header .header-top{
        display: none;
    }
    header .header-bottom ul{
        display: none;
    }
}


.iPhont-Button{
    display: none; 
    background-color: transparent;
    width: 50px;
    height: 50px;
    text-align: center;
    border: none;
    margin-left: 20px;
}
.iPhont-Button i{
    font-size: 23px !important;
    color: #333 !important;
    margin: 0 !important;
}
@media screen and (max-width: 991px) {
    header .header-bottom{
        padding: 0 50px;
    }
    .iPhont-Button{
        display: block;
    }
    header .header-bottom .logo img{
        height: 60%;
    }
}
@media screen and (max-width:576px) {
    header .header-bottom .logo img{
        height: 50%;
    }
    header .header-bottom .phone-menu i.icon-shouji{
        display: none;
    }
    header .header-bottom .phone-menu p{
        display: none;
    }
}






.iPhoneZz{
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: #0000004b;
    z-index: 998;
    top: 0;
    right:-150%; 
    backdrop-filter: blur(10px); 
    -webkit-backdrop-filter: blur(10px); 
    transition: 0.5s;
}
.iPhone{
    width: 400px;
    height: 100%;
    background-color: #fff;
    position: fixed;
    right: -150%;
    top: 0;
    z-index: 999; 
    box-shadow: 
        -8px 0 15px rgba(0, 0, 0, 0.3),  
        0 2px 5px rgba(0, 0, 0, 0.1); 
    transition: 0.5s;
}
.iPhoneZz.active{
    right: 0;
}
.iPhone.active{
    right: 0;
}



@media screen and (max-width: 400px) {
    .iPhone{
        width: 100%;
    }
}
.iPhone .iPhone-head{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 30px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.iPhone .iPhone-head a img{
    height: 50px;
}
@media screen and (max-width: 400px) {
    .iPhone .iPhone-head a img{
        height: 30px;
    }
}
.iPhone .iPhone-head button{
    width: 50px;
    height: 50px;
    background-color: transparent;
    border: none; 
}
.iPhone .iPhone-head button i{
    font-size: 24px;
}
.iPhone .iPhone-body ul {
    margin-top: 20px;
}
.iPhone .iPhone-body ul li{
    border-bottom: 1px solid #00000025;
}
.iPhone .iPhone-body ul li a{
    padding: 10px 20px;
    display: block;
    color: #333;
}