@media screen and (min-width: 768px){ .module-header .logo{width:362px;height:50px;margin-left:52px;background:url(https://pkpmcn.oss-cn-beijing.aliyuncs.com/NewPKPMCN/2025/01/02/bef2053c6853436db960b6dc655a0b62/官网白色logo.png) no-repeat center center;background-size:100% auto;flex:none;} .module-header.module-header-white .logo{background-image:url(https://pkpmcn.oss-cn-beijing.aliyuncs.com/NewPKPMCN/2025/01/02/1a676082c9c74e0fbc9f4548ec509fe4/官网黑色logo.png);} .module-header.module-header-homestyle.module-header-use .logo{background-image:url(https://pkpmcn.oss-cn-beijing.aliyuncs.com/NewPKPMCN/2025/01/02/1a676082c9c74e0fbc9f4548ec509fe4/官网黑色logo.png);} }