<>#app{overflow:hidden}.index{position:fixed;top:0;bottom:0;left:0;right:0;width:100%;height:100100%;background-image:linear-gradient(270deg,#d24429,#7d2002);display:flex;justify-content:space-between}a{text-decoration:none}.preload-c-header{--text-color:#fff;--bg-color:transparent;--b-border-color:rgba(2552552550.3);--header-shadow:unset;display:flex;align-items:center;justify-content:center;width:100%;height:56px;background-color:var(--bg-color);font-size:14px;color:var(--text-color);box-shadow:var(--header-shadow);z-index:501}.preload-c-header a{color:unset}.preload-c-header-wrapper{position:relative;width:100%;height:100%;padding:0 22px;display:flex;justify-content:space-between;align-items:center}.preload-c-header-left{display:flex;height:100%;align-items:center}.preload-c-header-b{margin-left:11px;display:inline-block;padding:0 12px 0 11px;height:28px;line-height:28px;border-radius:16px;font-size:12px;cursor:pointer;border:1px solid var(--b-border-color);color:var(--text-color)}.preload-c-header-b>span{display:block}.preload-c-header-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);height:100%}.preload-c-header-nav{height:100%}.preload-c-header-nav-ul{margin:0;padding:0;display:flex;justify-content:space-between;height:calc(56px + 8px);transform:translateY(-4px)}.preload-c-header-nav-li{position:relative;display:flex;align-items:center;justify-content:center;height:100%;cursor:pointer;opacity:.9}.preload-c-header-nav-li:hover{opacity:1}.preload-c-header-nav-li-span{display:flex;align-items:center}.preload-c-header-nav-li-span .preload-kb-icon{margin-left:2px}.preload-kb-menu-arrow{transition:transform .3s cubic-bezier(.075.82.1651)}.preload-c-header-nav-li:hover .preload-kb-menu-arrow{transform:rotate(-180deg)}.preload-c-header-nav-li-span:hover>a{font-weight:700}@keyframes showMenu{0%{opacity:0;transform:translateY(25px)}100%{opacity:1;transform:translateY(0)}}.preload-c-header-right{display:flex}.preload-bq-header-btn{min-width:90px;height:36px;display:flex;justify-content:center;align-items:center;cursor:pointer;border:1px solid rgba(255,255,255,.4);border-radius:18px;background-color:transparent;transition:all .3s;font-size:14px;color:#fff}.preload-bq-header-btn.preload-bq-header-btn-primary{background-color:#fff;border-color:#fff;color:#e74c3c}.preload-bq-header-btn+.preload-bq-header-btn{margin-left:12px}.preload-bq-header-btn:hover{border-color:#fff;background-color:#fff;color:#e74c3c}.preload-bq-header-btn.preload-bq-header-btn-primary:hover{background-color:rgba(255,255,255,.85)}.preload-header-logo{display:flex;align-items:center}.preload-header-logo__svg .preload-header-logo__bg{fill:#fff;transition:all .3s}.preload-header-logo__svg .preload-header-logo__text{fill:#e74c3c;transition:all .3s}.preload-header-logo__title{width:100px;height:32px;margin-left:8px}.preload-header-logo__title path{fill:#fff;transition:all .3s}.preload-kb-icon{width:1em;height:1em;vertical-align:-.15em;fill:currentColor;overflow:hidden}@media screen and (min-width:1100px){.preload-c-header-center{width:550px}}@media screen and (min-width:1200px){.preload-c-header-center{width:594px}}@media screen and (min-width:1250px){.preload-c-header-center{width:600px}}@media screen and (min-width:1300px){.preload-c-header-center{width:650px}}@media screen and (min-width:1400px){.preload-c-header-wrapper{width:1356px}.preload-c-header-center{width:750px}}.preload-menu{display:none;font-size:24px}@media screen and (max-width:1150px){.preload-bq-header-btn,.preload-c-header-center{display:none}.preload-c-header-wrapper{padding:0 20px}.preload-menu{display:block}}