body{ background: linear-gradient(90deg, #e0e0e0 0%, #fcfcfc 100%); background-repeat: no-repeat;}
.nav-mobile{ display: none;}

/* 通用头部 */
.header{ width: 100%; min-width: 1480px; height: 90px; background: #FFF; padding: 0 20px; margin: 0 auto; box-sizing: border-box; position: sticky; left: 0; right: 0; top: 0; z-index: 999; display: flex; justify-content: space-between; align-items: center;}
.header>.logo{ display: flex; justify-content: flex-start; align-items: center;}
.header>.logo>.icon{ width: 80px; height: 80px; background: url('../images/logo.png'); background-position: 50% 50% !important; background-size: cover !important;}
.header>.logo>.name{ margin: 0 0 0 10px; font-size: 20px; height: 80px; line-height: 80px; color: #000;}
.header>.part{ display: flex; justify-content: flex-end; align-items: center;}
.header>.part>.menu{ display: flex; justify-content: flex-end; align-items: center;}
.header>.part>.menu>.item{ height: 80px; line-height: 80px; font-size: 17px; margin: 0 35px; box-sizing: border-box; padding: 20px 0; position: relative;}
.header>.part>.menu>.item>a{ color: #000; height: 40px; line-height: 40px; display: block; position: relative;}
.header>.part>.menu>.item>.sons{ background: #FFF; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2); padding: 10px 0; display: none; position: absolute; top: 80px; left: 50%; width: 205px; transform: translateX(-50%); -webkit-transform: translateX(-50%); -moz-transform: translateX(-50%); -ms-transform: translateX(-50%); -o-transform: translateX(-50%); }
.header>.part>.menu>.item>.sons::before{ border-right: 6px solid transparent; border-left: 6px solid transparent; border-bottom: 6px solid rgba(0, 0, 0, 0.6); left: 50%; position: absolute; content: ''; top: -6px; width: 0; height: 0; transform: translateX(-50%); -webkit-transform: translateX(-50%); -moz-transform: translateX(-50%); -ms-transform: translateX(-50%); -o-transform: translateX(-50%); }
.header>.part>.menu>.item>.sons>.sons-item{ height: 36px; line-height: 36px; text-align: center; position: relative;}
.header>.part>.menu>.item>.sons>.sons-item>a{ padding: 0 10px; font-size: 16px; text-transform: uppercase; color: #000;}
.header>.part>.menu>.item>.sons>.sons-item>a:hover{ text-decoration: underline;}
.header>.part>.menu>.item-ext>a{ position: relative;}
.header>.part>.menu>.item-ext>a::after{ display: inline-block; position: relative; content: '\f107'; font: normal normal normal 20px/1 FontAwesome; margin: 0 0 0 5px; transition: transform .2s ease-in; -webkit-transition: transform .2s ease-in; -moz-transition: transform .2s ease-in; -ms-transition: transform .2s ease-in; -o-transition: transform .2s ease-in;}
.header>.part>.menu>.item-ext:hover>a::after{ transform: rotate(180deg); -webkit-transform: rotate(180deg); -moz-transform: rotate(180deg); -ms-transform: rotate(180deg); -o-transform: rotate(180deg); }
.header>.part>.menu>.item-ext:hover>.sons{ display: block;}
.header>.part>.menu>.item-cur>a::before{ background: #707070; position: absolute; content: ''; left: 0; right: 0; bottom: 0; height: 2px;}

.header>.part>.form{ width: 240px; height: 38px; padding: 0 10px; box-sizing: border-box; display: flex; justify-content: space-between; align-items: center; border: 1px solid #000; border-radius: 40px; -webkit-border-radius:; -moz-border-radius:; -ms-border-radius:; -o-border-radius:; }
.header>.part>.form>.s-text{ width: 190px; height: 32px; line-height: 32px; border: 0; padding: 0 0 0 10px; box-sizing: border-box;background: none;}
.header>.part>.form>.s-link{ width: 18px; height: 18px; background-color: transparent; border: 0; background-image: url('../images/icon-search.png'); background-size: cover !important; background-position: 50% 50% !important; }
.header>.part>.mini{ display: none; width: 40px; height: 40px; text-align: center; line-height: 40px;}
.header>.part>.mini>i{ font-size: 20px;}

.header-ext{ box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);background: rgba(255,255,255,0.9);/*height: 70px;*/}
.header-ext>.logo>.icon,.header-ext>.logo>.name,.header-ext>.part>.menu>.item{ height: 60px;    line-height: 60px;}
.header-ext>.part>.menu>.item{    padding: 10px 0;}
.header-ext>.part>.menu>.item>.sons {top: 60px;}


/* 通用底部 */
.footer{ background: #2C2C2C; color: #FFF;}
.footer>.wrap{ width: 100%; min-width: 1480px; padding: 80px 50px 140px; background: #2C2C2C; display: flex; justify-content: space-between; align-items: flex-start; margin: 0 auto; box-sizing: border-box;}
.footer>.wrap>.name{ width: 250px; margin: 0 80px 0 20px;}
.footer>.wrap>.name>.logo{ display: block; width: 250px; height: 48px; background: url('../images/footer-logo.png'); background-size: cover !important; background-position: 50% 50% !important;}
.footer>.wrap>.name>.mini{ display: none;}
.footer>.wrap>.menu{ flex: 1; display: flex; justify-content: flex-end; align-items: flex-start;}
/* .footer>.wrap>.menu>dl{ flex: 1; padding: 0 40px;}
.footer>.wrap>.menu>dl:nth-child(4){ min-width: 340px; box-sizing: border-box;}
.footer>.wrap>.menu>dl>dt{ height: 48px; line-height: 48px; font-size: 18px;}
.footer>.wrap>.menu>dl>dd{ height: 36px; line-height: 36px; font-size: 14px;}
.footer>.wrap>.menu>dl>dt>a, .footer>.wrap>.menu>dl>dd>a{ color: #FFF;} */
/* .footer>.wrap>.menu>dl{ padding: 0 40px;} */
.footer>.wrap>.menu>dl:nth-child(1){ width: 264px;}
.footer>.wrap>.menu>dl:nth-child(2){ width: 230px;}
.footer>.wrap>.menu>dl:nth-child(3){ width: 190px;}
.footer>.wrap>.menu>dl:nth-child(4){ width: 460px;}
.footer>.wrap>.menu>dl>dt{ height: 48px; line-height: 48px; font-size: 18px;}
.footer>.wrap>.menu>dl>dd{ height: 36px; line-height: 36px; font-size: 14px;}
.footer>.wrap>.menu>dl>dt>a, .footer>.wrap>.menu>dl>dd>a{ color: #FFF;}

.footer>.wrap>.menu>dl.code{ width: 320px; display: flex; justify-content: flex-start; align-items: center; flex-direction: column;}
.footer>.wrap>.menu>dl.code>dd.info{ width: 132px; height: 132px;}
.footer>.wrap>.menu>dl.code>dd.info>.icon{ width: 132px; height: 132px;}
.footer>.wrap>.code{ width: 320px; display: flex; flex-direction: column; justify-content: center; align-items: center;}
.footer>.wrap>.code>.text{ font-size: 18px; height: 40px; line-height: 40px; margin: 0 0 8px;}
.footer>.wrap>.code>.icon{ width: 132px; height: 132px;}


/* 通用浮动 */
.online{ position: fixed; top: 50%; right: 30px; transform: translateY(-50%); -webkit-transform: translateY(-50%); -moz-transform: translateY(-50%); -ms-transform: translateY(-50%); -o-transform: translateY(-50%); z-index: 999; }
.online>.item{ width: 40px; height: 40px; background: #FFF; margin: 0 0 10px; box-shadow: 0 0 12px rgba(0, 0, 0, 0.1); border-radius: 6px; -webkit-border-radius: 6px; -moz-border-radius: 6px; -ms-border-radius: 6px; -o-border-radius: 6px; }
.online>.item:last-of-type{ margin: 0;}
.online>.item>a.link{ width: 40px; height: 40px; font-size: 22px; line-height: 40px; text-align: center; color: #333; position: relative;}
.online>.item>a.link>.icon{ width: 40px; height: 40px; border: 6px;}
.online>.item>a.link>.info{ display: none; font-size: 16px; position: absolute; right: 50px; top: 0; padding: 0 10px; background: #FFF; color: #000; white-space: nowrap; border-radius: 6px; -webkit-border-radius: 6px; -moz-border-radius: 6px; -ms-border-radius: 6px; -o-border-radius: 6px; }
.online>.item>a.link>.info::after{ border-top: 8px solid transparent; border-bottom: 6px solid transparent; border-left: 6px solid #fff; right: -6px; position: absolute; content: ''; top: 50%; width: 0; height: 0; transform: translateY(-50%); -webkit-transform: translateY(-50%); -moz-transform: translateY(-50%); -ms-transform: translateY(-50%); -o-transform: translateY(-50%); }
.online>.item>a.link:hover>.info{ display: block; transition: all .2s; -webkit-transition: all .2s; -moz-transition: all .2s; -ms-transition: all .2s; -o-transition: all .2s; }


/* 通用分页 */
.page-ctrl{ padding: 60px 0; display: flex; justify-content: center; align-items: center;}
.page-ctrl .page-nbsp{ width: 40px; height: 40px; line-height: 40px; font-size: 16px; margin: 0 4px; text-align: center; color: #000;}
.page-ctrl .page-item{ min-width: 40px; height: 40px; line-height: 40px; font-size: 16px; margin: 0 4px; text-align: center; color: #000; background: #FFF;}
.page-ctrl .page-item:hover{ color: #FFF; background: #000;}
.page-ctrl .current{ color: #FFF; background: #000;}
.page-ctrl .page-prev, .page-ctrl .page-next{ font-size: 24px;}


/* 通用开始 */
.comm-start{ position: relative;}
.comm-start>.link{ position: absolute; color: #FFF; left: 50%; top: 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); -o-transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: flex-start; }
.comm-start>.link>.name{ font-size: 100px;}
.comm-start>.link>.info{ height: 30px; line-height: 30px; font-size: 30px; color: #FFF; padding: 0 0 0 8px; text-transform: uppercase; position: relative;}
.comm-start>.link>.info::after{ position: absolute; content: ''; left: 0; right: 0; bottom: -8px; height: 2px; background: #FFF;}




/* 页面宽度最大1700px */
@media (max-width: 1700px) {
  /* 通用头部 */
  .header>.part>.menu>.item{ margin: 0 30px 0 0;}

  .footer>.wrap>.menu>dl:nth-child(1){ width: 240px;}
  .footer>.wrap>.menu>dl:nth-child(2){ width: 230px;}
  .footer>.wrap>.menu>dl:nth-child(3){ width: 190px;}
  .footer>.wrap>.menu>dl:nth-child(4){ width: 320px;}
  .footer>.wrap>.code{ width: 200px;}
}

/* 页面宽度最大1600px */
@media (max-width: 1600px) {
  .footer>.wrap{ min-width: unset;}
  .footer>.wrap>.name{ width: 250px; margin: 0 40px 0 20px;}
  .footer>.wrap>.menu>dl:nth-child(1){ width: 150px;}
  .footer>.wrap>.menu>dl:nth-child(2){ width: 150px;}
  .footer>.wrap>.menu>dl:nth-child(3){ width: 150px;}
  .footer>.wrap>.menu>dl:nth-child(4){ width: 260px;}
  .footer>.wrap>.code{ display: none;}
}
/* 页面宽度最大1400px */
@media (max-width: 1400px) {
  /* 通用头部 */
  .header{ min-width: 990px;}
  .header>.part>.form{ display: none;}
  .header>.part>.menu>.item{ margin: 0 0 0 25px;}
  .header>.part>.menu>.item>a{ font-size: 18px;}
  
  
  
  /* 通用底部 */
  .footer>.wrap{ width: 990px; min-width: unset; padding: 80px 0 140px;}
  .footer>.wrap>.name{ margin: 0;}
  .footer>.wrap>.name>.mini{ display: block; width: 120px; height: 120px; margin: 20px 0 0;}
  .footer>.wrap>.menu{ justify-content: flex-end;}
  .footer>.wrap>.menu>dl{ padding: 0; flex: 0 0 140px;}
  .footer>.wrap>.menu>dl:nth-child(4){ min-width: 280px;}
  .footer>.wrap>.menu>dl.code{ display: none;}

  /* 通用开始 */
  .comm-start>.link>.name{ font-size: 48px;}
  .comm-start>.link>.info{ height: 60px; line-height: 60px; font-size: 28px; padding: 0;}
}
/* 页面宽度最大1000px：手机 */
@media (max-width: 1000px) {

  /* 通用头部 */
  .header{ min-width: unset; height: 1.4rem; padding: 0 0.2rem;}
  .header>.logo>.icon{ width: 1rem; height: 1rem;}
  .header>.logo>.name{ margin: 0 0 0 0.2rem; font-size: 0.32rem; height: 1rem; line-height: 1rem;}
  .header>.part{ height: 1rem;}
  .header>.part>.menu{ display: none;}
  .header>.part>.mini{ display: block; width: 0.64rem; height: 0.64rem; line-height: 0.64rem; margin: 0.1rem 0 0;}
  .header>.part>.mini>i{ font-size: 0.48rem !important;}

  .nav-mobile{ display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 666; padding: 1.4rem 0 0 0; background: rgba(0, 0, 0, 0.2);}  
  .nav-mobile_hov{ display: block;}
  .nav-mobile>.list{ height: 100vh; box-sizing: border-box; top: -100vh; left: 0; right: 0; padding: 1.4rem 0.2rem 0; background: #FFF; position: absolute;}
  .nav-mobile>.list>.item{ height: .88rem; line-height: .88rem; font-size: 0.28rem; position: relative;}
  .nav-mobile>.list>.item::after{ position: absolute; content: ''; left: 0; right: 0; bottom: 0; height: 0.02rem; background: rgba(0, 0, 0, 0.1);}
  .nav-mobile>.list>.item>a{ color: #666; text-decoration: none;}
  .nav-mobile>.list>.search{ display: flex; justify-content: space-between; align-items: center; padding: 0.1rem 0; margin: 0.2rem 0 0;}
  .nav-mobile>.list>.search>.s-text{ width: calc(100vw - 0.4rem - 0.2rem - 1.4rem); height: 0.88rem; line-height: 0.88rem; box-sizing: border-box; padding: 0 0.1rem; background-color: rgba(0, 0, 0, 0.04); border: 1px solid  rgba(0, 0, 0, 0.1);}
  .nav-mobile>.list>.search>.s-link{ background: #2C2C2C; width: 1.4rem; height: 0.88rem; line-height: 0.88rem; color: #FFF; font-size: 0.28rem; text-align: center; border: unset;}

  /* 通用底部 */
  .footer{ padding: 0.2rem;}
  .footer>.wrap{ width: unset; display: block; padding: 0; }
  .footer>.wrap>.name{ width: 100%;}
  .footer>.wrap>.name>.logo{ width: 5rem; height: 0.96rem;}
  .footer>.wrap>.name>.mini{ display: none;}
  .footer>.wrap>.menu{ display: block; }
  .footer>.wrap>.menu>dl{ flex: 1 1 100%;}
  .footer>.wrap>.menu>dl>dt{ height: 0.96rem; line-height: 0.96rem; font-size: 0.32rem; border-bottom: 1px solid rgba(255, 255, 255, 0.4); margin: 0 0 0.16rem; position: relative;}
  .footer>.wrap>.menu>dl>dd{ height: auto; line-height: 0.72rem; font-size: 0.28rem; padding: 0 0 0 0.2rem; position: relative;}
  .footer>.wrap>.menu>dl>dd::before{ position: absolute; content: ''; width: 0.06rem; height: 0.06rem; background: #FFF; left: 0; top: 50%; transform: translateY(-50%); -webkit-transform: translateY(-50%); -moz-transform: translateY(-50%); -ms-transform: translateY(-50%); -o-transform: translateY(-50%); }
  .footer>.wrap>.menu>dl>dd>a{ display: block;}
  
  .footer>.wrap>.menu>dl:nth-child(3)>dt{ margin: 0;}
  .footer>.wrap>.menu>dl:nth-child(4){ min-width: unset;width: 100%;}
  .footer>.wrap>.menu>dl.code{ display: block; width: 100%;}
  .footer>.wrap>.menu>dl.code>dt{ display: none;}
  .footer>.wrap>.menu>dl.code>dd.info{ padding: 0; width: 100%; height: unset; display: flex; justify-content: center; align-items: center; }
  .footer>.wrap>.menu>dl.code>dd.info::before{ display: none;}
  .footer>.wrap>.menu>dl.code>dd.info>.icon{ width: 2.4rem; height: 2.4rem;}

  /* 通用浮动 */
  .online{ right: 0.2rem; }
  .online>.item{ width: 0.72rem; height: 0.72rem; margin: 0 0 0.16rem; border-radius: 0.12rem; -webkit-border-radius: 0.12rem; -moz-border-radius: 0.12rem; -ms-border-radius: 0.12rem; -o-border-radius: 0.12rem; }
  .online>.item:last-of-type{ margin: 0;}
  .online>.item>a.link{ width: 0.72rem; height: 0.72rem; color: #333;}
  .online>.item>a.link>.icon{ width: 0.72rem; height: 0.72rem; border-radius: 0.12rem; -webkit-border-radius: 0.12rem; -moz-border-radius: 0.12rem; -ms-border-radius: 0.12rem; -o-border-radius: 0.12rem; }
  .online>.item>a.link>.info{ padding: 0 0.2rem; right: 0.88rem; border-radius: 0.12rem; -webkit-border-radius: 0.12rem; -moz-border-radius: 0.12rem; -ms-border-radius: 0.12rem; -o-border-radius: 0.12rem; top: 50%; transform: translateY(-); -webkit-transform: translateY(-); -moz-transform: translateY(-); -ms-transform: translateY(-); -o-transform: translateY(-); }
  .online>.item>a.link>.info::after{ border-top: 0.16rem solid transparent; border-bottom: 0.16rem solid transparent; border-left: 0.16rem solid #000; right: -0.12rem;}
  

  /* 通用分页 */
  .page-ctrl{ padding: 0.6rem 0;}
  .page-ctrl>.page-nbsp{ width: 0.8rem; height: 0.8rem; line-height: 0.8rem; font-size: 0.32rem; margin: 0 0.02rem;}
  .page-ctrl>.page-item{ min-width: 0.8rem; height: 0.8rem; line-height: 0.8rem; font-size: 0.28rem; margin: 0 0.02rem;}
  .page-ctrl>.page-prev, .page-ctrl>.page-next{ font-size: 0.28rem;}

  /* 通用开始 */
  .comm-start>.link>.name{ font-size: 0.52rem;}
  .comm-start>.link>.info{ height: 0.6rem; line-height: 0.6rem; font-size: 0.3rem; padding: 0;}
  .comm-start>.link>.info::after{ bottom: -0.02rem;}
}