.m-header{min-width:var(--page-width-content);background:var(--primary-color-1);position:sticky;top:0;z-index:100}.m-header *{box-sizing:border-box}.m-header a{text-decoration:none}.m-header .header-logo{width:300px;height:44px;display:flex;align-items:center;justify-content:center;background:url(https://xy.qpic.cn/v4/assets/logo.fa8a7d23.svg) no-repeat 0 0/300px 40px}.m-header__wrap{height:70px;padding:0 85px 0 75px;text-align:center;display:flex;align-items:center;justify-content:space-between}@media screen and (max-width:1650px){.m-header__wrap{padding-left:20px}}.m-header__nav{flex:1;padding:0 15px}.m-header__nav__item{position:relative;margin:0 25px;cursor:default}.m-header__nav__item:hover .m-header__nav__menu{animation:menuRiseY .2s 0s ease-in-out forwards}@keyframes menuRiseY{0%{left:50%;top:52px}1%{top:52px}to{top:57px;left:50%}}.m-header__nav__title{white-space:nowrap;padding:8px 0;border-radius:5px;font-size:16px;background-color:transparent;text-align:center;position:relative;color:#fff;text-shadow:0 0 .1px rgba(51,51,51,.2)}.m-header__nav__title .link{color:#fff}.m-header__nav__menu{width:140px;position:absolute;top:-99999em;left:-99999em;margin-left:-70px;z-index:9;border-radius:10px;box-shadow:0 5px 20px #0000004d;background-color:#fffc}.m-header__nav__list{display:flex;justify-content:flex-start;align-items:center}.m-header__nav__menu.long{width:180px;margin-left:-90px}.m-header__nav__menu:before{content:"";display:inline-block;width:100%;height:20px;position:absolute;top:-20px;left:0}.m-header__nav__menu:after{content:"";position:absolute;inset:0;background-color:transparent;-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border-radius:10px}.m-header__nav .menu-list{text-align:center}.m-header__nav .menu-item{position:relative;z-index:1;color:#fffc;padding:0 20px;line-height:54px;font-size:16px;transition:all .1s ease-in-out}.m-header__nav .menu-item:first-child{border-top-left-radius:10px;border-top-right-radius:10px}.m-header__nav .menu-item:first-child:before{display:inline-block;width:0;height:0;font-size:0;border-bottom:8px solid currentColor;border-left:8px solid transparent;border-right:8px solid transparent;content:"";position:absolute;top:-8px;left:50%;transform:translate(-50%);z-index:2}.m-header__nav .menu-item:last-child{border-bottom-left-radius:10px;border-bottom-right-radius:10px}.m-header__nav .menu-item .link{color:var(--gray-color-3);white-space:nowrap;transition:all .1s ease-in-out}.m-header__nav .menu-item.cur{background-color:var(--primary-color-1)}.m-header__nav .menu-item.cur .link{color:var(--gray-color-15)}.m-header__nav .menu-item:hover{color:var(--primary-color-1);background-color:var(--primary-color-1)}.m-header__nav .menu-item:hover .link{color:var(--gray-color-15)}.m-header__nav .menu-item:hover .menu-icon{filter:grayscale(100%) brightness(600%)}.m-header__user{min-width:94px;margin:0 30px 0 0;font-size:14px;color:#fff}.m-header__user__login-btn{width:70px;height:30px;background-color:#1e7cf4;border-radius:6px;color:#fff;cursor:pointer}.m-header__user__name{display:inline-block;margin:0 12px 0 0;vertical-align:top}.m-header__user__logout-btn{color:#ffffff80;cursor:pointer;margin-left:10px;padding:0 10px}@media screen and (max-width:1421px){.m-header__wrap{width:auto;padding:0 20px 0 10px}.m-header__nav__item{margin:0 15px}.m-header .ariatools{margin-right:15px}}@media screen and (max-width:1204px){.m-header__nav__item{flex:1;margin:0}.m-header .search__area{padding-left:10px;padding-right:10px}.m-header .search__area .hot{margin-right:50px}}