@charset "utf-8";
.flex{ display: flex; display: -ms-flexbox; justify-content: space-between; -ms-justify-content: space-between; -ms-flex-pack: justify;}
header{ position: relative;z-index: 100;}
.waves{ width: 100%; background: url(../images/waves_bg.png) no-repeat; background-size: 100% 100%; position: absolute; top: 0px; left: 0px; z-index: -1;}
.waves canvas{ height: 300px !important; /* max-height: calc(100vw * 50 / 192); */}
.header{ padding: 0 50px; height: 300px;}
.header.header2{ background: url(../images/waves_bg.png) no-repeat; background-size: 100% 100%;height: auto;}
header .wrap_search{background: url(../images/waves_bg.png) no-repeat; background-size: 100% 100%;padding: 6px 0;position: relative;display: none;}
header .wrap_search::before{content: '';display: block;position: absolute;left: 0;top: 0;width: 100%;height: 100%;background: rgba(0,0,0,.3);}
header .wrap_search .search{margin-top: 0;z-index: 2;}
.logo{ font-size: 0; padding-top: 15px;}
.logo a{ display: block;}
.nav{ padding-top: 3px;}
.nav img{margin: -5px 0;}
.nav ul{ }
.nav li{ margin-right: 50px; float: left; line-height: 1; padding: 24px 0; position: relative; transition: margin-right 0.35s ease;}
.nav li:last-child{ margin-right: 0px;}
.nav li > a{ color: #fff; font-size: 20px; font-weight: normal; position: relative;cursor: pointer;}
.nav li > a::after{ content: ''; display: block; width: 0px; height: 4px; background: #fff; border-radius: 10px;position: absolute; bottom: -14px; left: 50%; transform: translateX(-50%); transition: width 0.35s ease;}
.nav li.on > a::after{ width: 30px;}
.nav .subcon{ display: none; width: 150px; background: #fff; padding: 20px 0; border-radius: 10px;position: absolute; top: 100%; left: 50%; transform: translateX(-50%);z-index: 10;}
.nav .subcon dd{ margin-bottom: 20px;}
.nav .subcon dd:last-child{ margin-bottom: 0px;}
.nav .subcon a{ display: block; color: #666; font-size: 18px; font-weight: normal; text-align: center; line-height: 23px;}
.nav .subcon a:hover{ color: #0089FF;}

/*手机端导航默认*/
#gp-menu{ display: none;}
.mobile_bg{width: 100%;height: 100%;z-index: 90;position: fixed;top: 0;left: 0;background: rgba(0,0,0,0.6);display: none;}
.gp-menu{ width: 100%;z-index: 98;height: 100%; margin-top: 10px; position: relative;}
.gp-menu-header{position: absolute;top: 0;right: 0;z-index: 996;width: 100%;height: 40px;background: rgba(0,0,0,0);}
.gp-menu-link{float: left;line-height: 40px;height: 40px;padding-left: 15px;}
.gp-menu-link a{color:#fff;}
.gp-menu-header-icon{color: #fff; height: 40px;font-size:25px;text-align: center; float:right;width: 40px;position: relative;  -webkit-transition: background 0.5s; -moz-transition: background 0.5s; -o-transition: background 0.5s; transition: background 0.5s;margin-right: 0px;cursor: pointer;}
.gp-menu-header-icon span{  position: absolute; left: calc((100% - 25px) / 2);  top: calc((100% - 2px) / 3);  width: 27px;  height: 3px;  background-color: #c7000a;}
.gp-menu-header-icon-out span{width: 27px;height: 4px;background-color:#fff;display: block;border-radius: 4px;}
.gp-menu-header-icon-out span:nth-child(1){animation-duration: 0.5s;animation-fill-mode: both;animation-name: outfirst;}       
.gp-menu-header-icon-out span:nth-child(2){animation-duration: 0.5s;animation-fill-mode: both;animation-name: outsecond;}
.gp-menu-header-icon-out span:nth-child(3){animation-duration: 0.5s;animation-fill-mode: both;animation-name: outthird;}
.gp-menu-header-icon span:nth-child(1){transform: translateY(4px) rotate(0deg);}
.gp-menu-header-icon span:nth-child(2){transform: translateY(-4px) rotate(0deg);}
.gp-menu-header-icon span:nth-child(3){transform: translateY(-4px) rotate(0deg);}
@keyframes outfirst {
  0% {transform: translateY(0) rotate(-45deg);}
  100% {transform: translateY(-4px) rotate(0deg);}
}   
@keyframes outsecond {
  0% { transform: translateY(0) rotate(45deg);}
  100% {transform: translateY(4px) rotate(0deg);}
}
@keyframes outthird {
  0% {transform: translateY(0) rotate(90deg);}
  100% {transform: translateY(12px) rotate(0deg); }
}
.gp-menu-header-icon-click span{background-color:#fff ;top: calc((100% - 2px) / 2.1);}
.gp-menu-header-icon-click span:nth-child(1){animation-duration: 0.5s; animation-fill-mode: both;animation-name: clickfirst;}     
.gp-menu-header-icon-click span:nth-child(2){animation-duration: 0.5s; animation-fill-mode: both;animation-name: clicksecond;}
.gp-menu-header-icon-click span:nth-child(3){animation-duration: 0.5s; animation-fill-mode: both;animation-name: clickthird;}
@keyframes clickfirst {
  0% {transform: translateY(4px) rotate(0deg);}
  100% {transform: translateY(0) rotate(45deg);}
}   
@keyframes clicksecond {
  0% {transform: translateY(-4px) rotate(0deg);}
  100% {transform: translateY(0) rotate(-45deg);}
} 
@keyframes clickthird {
    0% {  opacity: 0}
  100% {opacity: 0}
}   
.gp-menu-nav{ width: 100%; position: fixed;top: 0;right: 0px;padding: 40px 0;background:#0089FF;display: none;}
/*导航*/
.gp-menu-nav a{}
.gp-menu-nav > ul {}
.gp-menu-nav > ul li{-webkit-animation-duration: 0.5s;animation-duration: 0.5s;-webkit-animation-fill-mode: both;animation-fill-mode: both;-webkit-animation-name: returnToNormal;animation-name: returnToNormal;}
.gp-menu-nav > ul > li{position: relative;border-bottom: 1px solid rgba(255,255,255,0.3);}
.gp-menu-nav > ul > li > a{display: inline-block;padding:14px 0 14px 25px;font-size: 1.6rem;}
.gp-menu-nav > ul > li > ul {background: rgba(0,0,0,0.1);padding:0 25px}
.gp-menu-nav > ul > li > ul a{display: inline-block;padding:10px 0;}
.gp-menu-arrow {cursor: pointer;width: 30px;height: 50px;line-height: 50px;color:#fff;text-align: center;position: absolute;right: 0;top: 0;font-size: 2rem;margin-right: 10px;transition: all 0.3s ease-in-out;}
.gp-menu-nav > ul > li.on .gp-menu-arrow{transform: rotate(90deg);}
.gp-menu-nav li ul {display: none;}
/*导航内标签效果*/
.gp-menu-nav a{color:#fff;}
.open .gp-menu-link{display: none;}
.open .gp-menu-header{background: none;}
@-webkit-keyframes returnToNormal {
  from {
    opacity: 0;-webkit-transform: translate3d(0, 100%, 0);transform: translate3d(0, 100%, 0);
  }
  to {
    opacity: 1;-webkit-transform: none;transform: none;
  }
}

@keyframes returnToNormal {
  from {
    opacity: 0;-webkit-transform: translate3d(0, 100%, 0);transform: translate3d(0, 100%, 0);
  }
  to {
    opacity: 1;-webkit-transform: none;transform: none;
  }
}

.tip{ margin-top: 40px;}
.tip span:first-of-type{ font-size: 40px; font-weight: bold; letter-spacing: 6px;line-height: 1.5em;}
.tip span{ display: block; text-align: center; font-size: 30px; color: #fff; line-height: 39px; margin-top: 20px;}

.search{ max-width: 600px; margin: 20px auto 0; position: relative;}
.notxt{ width: 600px; height: 60px; border-radius: 50px; padding-left: 30px; color: #999999; font-size: 18px; border: none; outline: none; box-sizing: border-box;}
.notxt::-webkit-input-placeholder{ color: #999;}
.notxt1{ width: 100px; height: 50px; border-radius: 50px; background: url(../images/search_icon.png); border: none; outline: none; cursor: pointer;
  position: absolute; right: 5px; top: 50%; transform: translateY(-50%);}


footer{ background: url(../images/footer_bg.png) no-repeat center center; background-size: 100% 100%;}
footer *{ text-align: center; color: #fff;}
.footer{ padding: 50px 0;}
.links{ display: inline-block;}
.links li{ float: left; margin-right: 50px; font-size: 16px; line-height: 20px;}
.links li:last-child{ margin-right: 0px;}
.links a{ transition: all 0.35s ease;}
.links a:hover{ opacity: 0.85; color: #fff;}

.ft-logo{ margin-top: 50px;}
.ft-logo a{ display: block; font-size: 0;}
.copy{ margin-top: 50px;}
.copy span{ display: block; font-size: 16px; line-height: 20px; margin-bottom: 10px;}
.copy span:last-child{ margin-bottom: 0px;}


/* 响应式样式 */
@media screen and (max-width:1600px){
  .header{/* height: 430px; */}
  .waves canvas{/* height: 430px !important; */}
}

@media screen and (max-width:1480px) {
  
}

@media screen and (max-width:1400px) {
  
}

@media screen and (max-width:1280px) {
  
}

@media screen and (max-width:1200px) {
  .nav li{ margin-right: 30px;}
}

@media screen and (max-width:1100px) {
  
}
@media screen and (max-width:1024px) {
  .header{ padding: 0 30px;}
  .nav li{ margin-right: 20px;}
  .tip{ margin-top: 50px;}
}

@media screen and (max-width:997px) {
  .tip span{ font-size: 24px;}
  .tip span:first-of-type{ font-size: 40px;}
  .mode-title{ font-size: 24px;}
  .nav{ display: none;}
  #gp-menu{ display: block;}

  .header.header2 .logo{padding: 15px 0;}
}

@media screen and (max-width:767px) {
  .header{height: auto;}
  .waves canvas{height: 240px !important;}
  .search, .notxt{ width: 450px;}
  .search{ margin-top: 20px;}
  .tip{ margin-top: 30px;}
  .tip span{ margin-top: 0px;}
  .tip span:first-of-type{ font-size: 30px;}
  .links li{ width: 33.33%; margin-right: 0; margin-bottom: 20px;}
  .ft-logo{ margin-top: 10px;}
  .copy{ margin-top: 30px;}
}

@media screen and (max-width:680px) {
}

@media screen and (max-width:540px) {
  .logo{ width: 350px;}
  .notxt{ height: 50px;}
  .notxt1{ height: 40px; background-position: center center; background-size: cover;}
}

@media screen and (max-width:479px) {
  .header{/* height: 300px; */}
  .header{ padding: 0 20px;}
  .search{ width: 100%;}
  .notxt{ width: 100%;}
  .notxt1{ width: 80px;}
  .footer{ padding-left: 10px; padding-right: 10px;}
  .links li{ width: 50%;}
  .tip span:first-of-type{ font-size: 26px; letter-spacing: 5px;}
  .tip span{ font-size: 20px;}
  
}

@media screen and (max-width:380px) {
  .notxt{ padding-left: 15px;}
  .notxt1{ width: 60px;}
}