/* 首页 */

.www-new-2026 .wrapper {
    width: 1400px;
}

.www-new-2026 .popover,
.www-new-2026 .top .apply .popover {
    left: 50%;
    transform: translateX(-50%);
    padding: 16px;
    box-shadow: 0px 0px 12px 0px rgba(0, 83, 216, 0.2);
}

.www-new-2026 .top .apply .popover::after {
    right: 138px;
}

.www-wrapper {
    width: 74%;
    margin: auto;
}

.www-content .www-wrapper {
    width: 74%;
    margin: auto auto 16px auto;
}

.show-popover:hover .popover {
    visibility: visible;
    opacity: 1;
} 

/* icon */

.ai-icon {display: inline-block;vertical-align: middle;background: url(./images/yoyo_ai_icon_20251021.png) no-repeat;}
.ai-adapt-icon {display: inline-block;vertical-align: middle;background: url(./images/ai_adapt_icon.png?v=20250928) no-repeat;}
.adapt-01-01 {width: 138px;height: 34px;background-position: 0 0;}
.adapt-02 {width: 20px;height: 20px;}
.adapt-02-01 {background-position: 0 -39px}
.adapt-02-02 {background-position: -25px -39px}
.adapt-02-03 {background-position: -50px -39px}
.ai-01-01 {width: 118px;height: 34px;}
.ai-02 {width: 40px;height: 40px;}
.ai-02-02 {background-position: -45px -55px;cursor: pointer;}
.ai-02-02:hover {background-position: -135px -55px !important;}
.ai-02-03 {background-position: -90px -55px;}
.ai-02-04 {background-position: -135px -55px;cursor: pointer;}
.ai-02-05 {background-position: -180px -55px;cursor: pointer;}
.ai-05 {width: 24px;height: 24px;background-position: 0 0;}
.ai-05-03 {cursor: pointer;background-position: -58px -174px;}
.ai-05-04 {background-position: -87px -174px;}
.ai-06 {width: 20px;height: 20px;}
.ai-06-05 {background-position: -100px -203px;}
.ai-06-06 {background-position: -125px -203px;}
.ai-06-12 {background-position: -275px -203px;}
.ai-06-13 {background-position: -300px -203px;}
.ai-06-22 {background-position: -525px -203px;}
.ai-06-23 {background-position: -550px -203px;}
.ai-06-62 {background-position: -1640px -203px;}
.ai-06-63 {background-position: -1665px -203px;}
.ai-06-64 {background-position: -1690px -203px;}
.ai-06-65 {background-position: -1715px -203px;}
.ai-07-05 {background-position: -100px -228px;}
.ai-07-06 {background-position: -125px -228px;}
.ai-08 {width: 16px;height: 16px;}
.ai-08-09 {background-position: -168px -252px;cursor: pointer;}
.ai-06-22:hover {background-position-y: -228px;}
.ai-06-23:hover {background-position-y: -228px;}
.ai-08-02 {background-position: -20px -252px !important;}
.ai-08-07 {background-position: -104px -254px;cursor: pointer;}
.ai-08-08 {background-position: -147px -252px !important;cursor: pointer;}
.ai-08-09 {background-position: -168px -252px !important;cursor: pointer;}
.ai-08-18 {background-position: -357px -252px !important;}
.ai-08-19 {background-position: -378px -252px !important;}

.ai-08 {
    width: 16px;
    height: 16px;
}
.i-revamp {
    display: inline-block;
    vertical-align: middle;
    width: 16px;
    height: 16px;
    background: url(./images/revamp_sprite.png) no-repeat;
    background-size: 1176px 656px; 
}

.i-revamp-01 {
    width: 314px;
    height: 86px;
}

.i-revamp-01-01 {
    background-position: 0 0;
}

.i-revamp-01-02 {
    background-position: -246px 0;
}

.i-revamp-02 {
    width: 98px;
    height: 62px;
}

.i-revamp-02-01 {
    background-position: 0 -92px;
}

.i-revamp-02-02 {
    background-position: -100px -92px;
}

.i-revamp-03 {
    width: 46px;
    height: 38px;
}

.i-revamp-03-01 {
    background-position: 0 -158px;
}

.i-revamp-03-02 {
    background-position: -50px -158px;
}

.i-revamp-04 {
    width: 94px;
    height: 36px;
}

.i-revamp-04-01 {
    background-position: -0 -200px;
}

.i-revamp-04-02 {
    background-position: -98px -200px;
}

.i-revamp-04-03 {
    background-position: -198px -200px;
}

.i-revamp-05 {
    width: 40px;
    height: 40px;
}

.i-revamp-05-01 {
    width: 102px;
    height: 40px;
    background-position: 0 -240px;
}

.i-revamp-06 {
    width: 40px;
    height: 40px;
}

.i-revamp-06-01 {
    width: 214px;
    height: 38px;
    background-position: 0 -288px;
}

.i-revamp-07 {
    height: 64px;
}

.i-revamp-07-01 {
    width: 52px;
    background-position: -0 -330px;
}

.i-revamp-07-02 {
    width: 52px;
    background-position: -58px -330px;
}

.i-revamp-07-03 {
    width: 52px;
    background-position: -120px -330px;
}

.i-revamp-07-04 {
    width: 52px;
    background-position: -178px -330px;
}

.i-revamp-07-05 {
    width: 100px;
    background-position: -236px -330px;
}

.i-revamp-07-06 {
    width: 100px;
    background-position: -341px -330px;
}

.i-revamp-07-07 {
    width: 100px;
    background-position: -446px -330px;
}

.i-revamp-07-08 {
    width: 100px;
    background-position: -551px -330px;
}

.i-revamp-07-09 {
    width: 100px;
    background-position: -656px -330px;
}

.i-revamp-07-10 {
    width: 100px;
    background-position: -760px -330px;
}

.i-revamp-07-11 {
    width: 100px;
    background-position: -866px -330px;
}

.i-revamp-07-12 {
    width: 100px;
    background-position: -970px -330px;
}

.i-revamp-07-13 {
    width: 100px;
    background-position: -1080px -330px;
}



.i-revamp-08 {
    width: 40px;
    height: 40px;
}

.i-revamp-08-01 {
    background-position: 0 -400px;
}

.i-revamp-08-02 {
    background-position: -45px -400px;
}

.i-revamp-10 {
    width: 20px;
    height: 20px;
}

.i-revamp-10-01 {
    background-position: 0 -490px;
}

.i-revamp-10-02 {
    background-position: -25px -490px;
}

.i-revamp-10-03 {
    background-position: -50px -515px;
}

.i-revamp-10-04 {
    background-position: -75px -515px;
}

.i-revamp-10-05 {
    background-position: -100px -515px;
}

.i-revamp-10-06 {
    background-position: -126px -492px;
}

.i-revamp-10-07 {
    background-position: -152px -492px;
}

.i-revamp-10-08 {
    background-position: -175px -492px;
}

.i-revamp-10-09 {
    background-position: -200px -492px;
}

.i-revamp-10-10 {
    width: 92px;
    background-position: -225px -490px;
}

.i-revamp-10-11 {
    width: 30px;
    background-position: -322px -492px;
}

.i-revamp-10-12 {
    background-position: -356px -492px;
}

.i-revamp-10-13 {
    background-position: -382px -492px;
}

.i-revamp-10-14 {
    background-position: -407px -490px;
}

.i-revamp-12 {
    width: 16px;
    height: 16px;
}

.i-revamp-12-01 {
    background-position: 0 -540px;
}

.i-revamp-12-02 {
    background-position: -22px -540px;
}

.i-revamp-12-03 {
    background-position: -42px -540px;
}

.i-revamp-12-04 {
    background-position: -63px -540px;
}

.i-revamp-12-05 {
    background-position: -84px -540px;
}

.i-revamp-12-06 {
    background-position: -105px -540px;
}

.i-revamp-12-08 {
    width: 70px;
    background-position: -148px -540px;
}

.i-revamp-12-09 {
    background-position: -224px -540px
}

.i-revamp-12-10 {
    width: 60px;
    background-position: -148px -540px;
}

.i-revamp-12-11 {
    background-position: -266px -540px;
}

.i-revamp-12-12 {
    background-position: -289px -540px;
}

.i-revamp-12-13 {
    background-position: -310px -540px;
}

.i-revamp-12-14 {
    background-position: -331px -540px;
}

.i-revamp-12-15 {
    background-position: -352px -540px;
}

.i-revamp-12-16 {
    background-position: -373px -540px;
}

.i-revamp-14 {
    width: 24px;
    height: 24px;
}

.i-revamp-14-01 {
    background-position: 0 -584px;
}

.i-revamp-14-02 {
    background-position: -29px -584px;
}

.i-revamp-14-03 {
    background-position: -58px -584px;
}

.i-revamp-14-03:hover {
    background-position: -58px -613px;
}

.i-revamp-14-04 {
    background-position: -87px -584px;
}

.i-revamp-14-05 {
    background-position: -116px -584px;
}

.i-revamp-14-07 {
    background-position: -145px -584px;
}

.i-revamp-14-08 {
    background-position: -174px -584px;
}

.i-revamp-14-09 {
    background-position: -232px -588px;
}

.i-revamp-17 {
    width: 12px;
    height: 12px;
}

.i-revamp-17-01 {
    background-position: 0 -644px;
}


.i-font {
    display: inline-block;
    vertical-align: middle;
    width: 16px;
    height: 16px;
    background: url(./images/root/font_sprite.png) no-repeat;
    background-size: 928px 106px; 
}

.i-font-01 {
    height: 40px;
}

.i-font-01-01 {
    width: 56px;
    background-position: 0 0;
}

.i-font-01-02 {
    width: 112px;
    background-position: -62px 0;
}

.i-font-01-03 {
    width: 240px;
    background-position: -178px 0;
}

.i-font-01-04 {
    width: 90px;
    background-position: -435px 0;
}

.i-font-01-05 {
    width: 397px;
    background-position: -525px 0;
}

.i-font-02 {
    height: 40px;
}

.i-font-02-01 {
    width: 112px;
    background-position: -62px -46px;
}

.i-font-02-01:hover {
    background-position: -62px -1px;
}


.i-font-02-02 {
    width: 90px;
    background-position: -435px -46px;
}

.i-font-02-02:hover {
    background-position: -435px -1px;
}

.i-font-03 {
    height: 16px;
    height: 16px;
}

.i-font-03-01 {
    background-position: 0px -88px;
}

/* icon end */


/* 页头 */
.www-new-2026 .top {
    min-width: auto;
    height: 60px;
    line-height: 60px;
}

.www-new-2026 .top .logo {
    line-height: 60px;
}

.www-new-2026 .top .logo a span {
    display: inline-block;
    line-height: 20px;
    color: #666;
}

.www-new-2026 .top .logo a img {
    height: 20px;
    vertical-align: middle;
    margin-right: 20px;
}

.top .map-box {
    display: inline-block;
    vertical-align: middle;
}

.top .map-box > div {
    position: relative;
    float: left;
    height: 36px;
    line-height: 36px;
    padding: 0 16px;
    border-radius: 10px;
    cursor: pointer;
}

.top .map-box > div a {
    color: #333333;
}

.top .map-box > div:hover {
    background: rgba(0, 138, 251, 0.08);
}

.top .map-box > div:hover > a {
    color: #008AFB;
}

.top .top-btn {
    display: inline-block;
    vertical-align: middle;
    line-height: 36px;
    margin-left: 24px;
}

.top .top-btn > div {
    display: inline-block;
}

.top .top-product {
    position: relative;
}

.top .top-product .popover {
    max-height: 400px;
    overflow: auto;
}

.top .top-product .popover ul li {
    box-sizing: border-box;
    padding: 8px 16px;
    border: 1px solid rgba(232, 236, 244, 1);
    border-radius: 12px;
    white-space: nowrap;
    margin-bottom: 8px;
}

.top .top-product .popover ul li:hover {
    border: 1px solid rgba(0, 138, 251, 1);
    background: rgba(0, 138, 251, 0.1);
}

.top .top-product .popover ul li:last-child {
    margin-bottom: 0;
}

.top .top-product .popover ul li a {
    display: table;
    width: 100%;
}

.top .top-product .popover ul li a > div {
    display: table-cell;
    vertical-align: middle;
    white-space: nowrap;
}

.top .top-product .popover ul li a .right {
    text-align: right;
}

.top .top-product .popover ul li .left {
    box-sizing: border-box;
    text-align: left;
    padding-right: 12px;
}

.top .top-product .popover ul li .left h5 {
    line-height: 22px;
}

.top .top-product .popover ul li .left p {
    line-height: 20px;
}

.profile-data {
    font-size: 16px;
    line-height: 20px;
    margin: 16px auto auto auto;
}

.profile-data ul li {
    display: inline-block;
    width: 32%;
    text-align: center;
}

.top-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    animation: fadeIn 0.4s ease-out forwards;
}

.fixed-serarch {
    opacity: 0;
    visibility: hidden;
    box-sizing: border-box;
    display: inline-block;
    line-height: 24px;
    padding: 4px 4px 4px 12px;
    border: 1px solid rgba(232, 236, 244, 1);
    border-radius: 12px;
    background: rgba(247, 247, 247, 1);
}

.fixed-serarch .btn {
    opacity: 0;
    visibility: hidden;
}

.top-fixed .fixed-serarch,
.fixed-serarch.active .btn {
    opacity: 1;
    visibility: visible;
    animation: fadeIn 0.4s ease-out forwards;
}

.fixed-serarch input {
    background: #F7F7F7;
    border: none;
    width: 398px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* 页头 end */

/* header */
.www-new-2026 .home-header {
    box-sizing: border-box;
    min-width: 100%;
    height: auto;
    padding: 48px 0 0 0;
    background-size: cover;
}

.home-title {
    vertical-align: middle;
    font-size: 28px;
    line-height: 40px;
    color: #fff;
    font-weight: bold;
    transition: width 0.2s ease;
    margin-bottom: 48px;
}

.home-title > div {
    display: inline-block;
    vertical-align: middle;
}


.home-title-tab {
    box-sizing: border-box;
    position: relative;
    width: 72%;
    height: 62px;
    text-align: left;
    margin: auto;
}

.home-title-tab::before,
.home-title-tab::after {
    position: absolute;
    content: "";
    left: -8px;
    top: 0;
    width: 314px;
    height: 86px;
    background: url(./images/revamp_sprite.png) no-repeat;
    background-size: 1176px 656px;
    background-position: 0 0;
}

.home-title-tab::after {
    opacity: 0;
    visibility: hidden;
    background-position: -319px 0;
}

.home-title-tab > div {
    position: relative;
    z-index: 2;
    display: inline-block;
    width: 158px;
    height: 62px;
    text-align: right;
    cursor: pointer;
}

.home-title-tab .i-revamp-02,
.home-title-tab .i-revamp-03 {
    position: absolute;
    right: 0;
    bottom: 0;
}

.home-title-tab .i-revamp-03-01 {
    right: 20px;
}

.home-title-tab .i-revamp-03-02 {
    right: 46px;
}

.home-title-tab .i-revamp-02-02 {
    right: 6px;
}

.home-title-tab .i-revamp-02-01,
.home-title-tab .i-revamp-02-02 {
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.home-title-tab .active .i-revamp-03-01,
.home-title-tab .active .i-revamp-03-02 {
    display: none;
}

.home-title-tab .active .i-revamp-02-01,
.home-title-tab .active .i-revamp-02-02 {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);  
}

.title-tab-ai::after {
    opacity: 1;
    visibility: visible;
}

.title-tab-ai::before {
    opacity: 0;
    visibility: hidden;
}

.title-tab-ai > div:first-child {
    width: 128px;
}

.title-tab-ai > div:last-child {
    width: 158px;
}

.search-type-select {
    position: relative;
    cursor: pointer;
}

.search-type-select .check-txt {
    display: inline-block;
    transition: width 0.2s ease;
}

.search-type-select::before {
    position: absolute;
    content: "";
    left: -8px;
    z-index: -1;
    top: -22px;
    width: 154px;
    height: 80px;
    filter: blur(20px);
    background: rgba(0, 138, 251, 1);
}

.search-type-select:hover {
    z-index: 3;
}

.search-type-select:hover .search-type-popover {
    opacity: 1;
    visibility: visible;
}

.search-type-select .search-type-popover {
    position: absolute;
    box-sizing: border-box;
    left: 0;
    opacity: 0;
    visibility: hidden;
    min-width: 112px;
    text-align: left;
}

.revam-new-guide {
    position: absolute;
    left: -180px;
    top: -55px;
    z-index: 2;
    width: 870px;
    height: 300px;
}

.revam-new-guide .guide-img {
    position: relative;
    z-index: 999;
    width: 100%;
    height: 100%;
}

.www-new-2026 .home-header .jye-logo {
    margin-bottom: 8px;
}

.www-new-2026 .home-header .search-box {
    width: 72%;
    margin: auto;
}

.www-new-2026 .home-header .search {
    width: 100%;
    height: 68px;
    border: none;
    border-radius: 20px;
}
.www-new-2026 .home-header .search .search-item .w680,
.www-new-2026 .home-header .search .search-item .w700 {
    max-width: 100% !important;
}

.www-new-2026 .home-header .search:focus-within {
    box-shadow: 0px 0px 10px 0px rgba(204, 223, 242, 1);
}

.www-new-2026 .home-header .search form {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    padding: 0 16px;
}

.home-header .sleft-2 {
    position: relative;
    display: inline-block;
    padding: 0 16px 0 0;
    margin: 0 10px 0 0;
}

.home-header .sleft-2::before {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(0,-50%);
    width: 1px;
    height: 24px;
    border-radius: 100px;
    background: rgba(232, 236, 244, 1);
}

.home-header .sleft-2 .popover {
    padding: 4px;
    border-radius: 10px;
    box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.2);
}

.home-header .sleft-2 .popover::after {
    display: none;
}

.home-header .sleft-active-2 {
    display: inline-block;
    height: 36px;
    line-height: 36px;
    padding: 0 8px;
    background: rgba(0, 138, 251, 0.12);
    border-radius: 10px;
}

.home-header .sleft-2:hover .sleft-active-2 {
    background: rgba(0, 138, 251, 0.2);
}

.home-header .sleft-2:hover .sleft-active-2 .i-revamp-12-01 {
    transform: rotate(180deg);
}

.sleft-active-2 .i-revamp-10-03 {
    background-position: -50px -490px;
}

.www-new-2026 .sfill {
    flex: 1;
}

.sfill input[type="text"]::placeholder,
.ai-textarea::placeholder {
    font-size: 16px;
}

.www-new-2026 .search input[type="text"] {
    width: 100% !important;
    height: 68px;
}

.www-new-2026 .search .sleft .popover {
    top: 0;
    left: 50%;
}

.search label:hover, .search label.active {
    color: #008AFB;
    background: rgba(0, 138, 251, 0.1);
}

.search label {
    text-align: center;
    line-height: 36px;
    border-radius: 10px;
    padding: 0 12px;
    margin-bottom: 4px;
}

.search label:last-child {
    margin-bottom: 0;
}

.split {
    box-sizing: border-box;
    display: inline-block;
    width: 1px;
    height: 24px;
    border-radius: 100px;
    background: rgba(232, 236, 244, 1);
}

.www-new-2026 .search .sright a {
    box-sizing: border-box;
    display: inline-block;
    float: none;
    border-radius: 10px;
    padding: 6px 8px 8px 8px;
    margin: 0;
}

.mathml-helper {
    margin: 0 !important;
}

.www-new-2026 .search .sright a:hover {
    background: rgba(245, 245, 246, 1);
}

.www-new-2026 .search .sright a:hover i {
    background-position-y: -584px;
}

.www-new-2026 .search .submit {
    box-sizing: border-box;
    padding: 0 26px;
    height: 40px;
    line-height: 40px;
    color: #fff;
    font-size: 16px;
    border-radius: 10px;
    background: #008AFB; 
    margin-left: 10px;
}

.www-new-2026 .search .submit:hover {
    background: #4A9EFA; 
}

.broadcast {
    box-sizing: border-box;
    display: inline-block;
    line-height: 48px;
    color: #fff;
    padding: 0 16px;
    border-radius: 12px;
    background: rgba(0, 43, 139, 0.15);
    margin: 24px 55px 0 55px;
}

.broadcast .split {
    height: 12px;
}

.broadcast span {
    vertical-align: top;
}

.hot-search-link a {
    display: inline-block;
    vertical-align: middle;
    color: #fff;
    line-height: 20px;
    text-decoration: underline;
    margin-left: 16px;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hot-search-link a:hover {
    color: rgba(255, 255, 255, 0.7);
}

.navigation-box {
    box-sizing: border-box;
    position: relative;
    width: 57%;
    padding: 40px 0;
    margin: auto;
}

.navigation-box .go-up,
.navigation-box .go-next {
    position: absolute;
    bottom: 38%;
    box-sizing: border-box;
    padding: 0 !important;
    width: 32px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 1);
    cursor: pointer;
}

.navigation-box .go-up {
    left: 12px;
}

.navigation-box .go-next {
    right: 12px;
}

.navigation-box > div > a {
    display: inline-block;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    white-space: nowrap;
    text-align: left;
    padding: 16px 16px 16px 20px;
    border-radius: 16px;
    background: linear-gradient(270.00deg, rgba(255, 255, 255, 1) 50%,rgba(226, 238, 255, 1) 100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.navigation-box > div > a:hover {
    transform: translateY(-8px);
}

.navigation-box .left ,
.navigation-box .right {
    display: inline-block;
    vertical-align: middle;
    text-align: left;
}

.navigation-box .right {
    max-width: calc(100% - 92px);
    white-space: normal;
    margin-left: 20px;
}

.navigation-box .right h5 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 8px;
}

.navigation-box .right p {
    color: #4D7BC4;
    line-height: 20px;
    white-space: normal;
    word-break: break-word;
}
/* header end */


/* www-content */
.www-content {
    box-sizing: border-box;
    padding: 12px 0;
    background-color: #F0F3F6;
}

.www-content .header-bar {
    box-sizing: border-box;
    border-radius: 12px 12px 0 0;
    padding: 16px;
}

.resource-title  {
    text-align: left;
}

.resource-title .title-mark {
    display: inline-block;
    box-sizing: border-box;
    vertical-align: middle;
    width: 4px;
    height: 16px;
    border-radius: 0px 12px 12px 0px;
    background: rgba(0, 138, 251, 1);
}

.home-paper-tab-2 a {
    box-sizing: border-box;
    position: relative; 
    color: #6C7681;
    font-size: 16px;
    line-height: 24px;
    padding-bottom: 8px;
    margin-right: 24px;
}

.home-paper-tab-2 a::after { 
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 0;
    background-color: #008afb;
    border-radius: 100px;
    transition: none;
}

.home-paper-tab-2 a.active { 
    color: #008afb;
    transition: color 0.3s ease;
}

.home-paper-tab-2 a:first-child {
    margin-left: 0;
}

.home-paper-tab-2 a:hover {
    color: #4A9EFA;
}

.home-paper-tab-2 a.active::after {
    width: 100%;
    transition: width 0.3s ease;
}

.recommend-link {
    margin-top: 12px;
}

.recommend-link img {
    width: 100%;
    border-radius: 12px;
}

.resource-null {
    box-sizing: border-box;
}

.resource-null img {
    width: 146px;
    height: 110px;  
}

.list-group {
    position: relative;
    box-sizing: border-box;
    padding: 16px;
}

.list-group::before {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height: 32px;
    border-radius: 12px 12px 0px 0px;
    background: linear-gradient(180.00deg, rgba(242, 249, 255, 1) 0%,rgba(255, 255, 255, 1) 100%);
}


.list-group .list-toolbar {
    position: relative;
    z-index: 1;
    margin-bottom: 16px;
}

.list-group .list-toolbar::before {
    position: absolute;
    left: -16px;
    top: 50%;
    transform: translate(0, -50%);
    content: "";
    width: 4px;
    height: 20px;
    border-radius: 0px 12px 12px 0px;
    background: #008AFB;
}

.resource-box .resource-null {
    display: block;
    text-align: center;
    padding: 60px 0;
}

.expert-box .resource-null {
    padding: 20px 0;
}

.recommend-box .data-null {
    padding: 166px 0 166px 16px;
}

.album-box ,
.recommend-box ,
.subject-navigator-box ,
.plate-box {
    box-sizing: border-box;
    padding: 16px 16px 16px 0;
    border-radius: 12px;
    background: #fff;
}

.plate-box .data-null {
    padding: 14px 0 4px 0;
}

.album-box .data-null {
    padding: 15px 0 4px 0;
}

.album-box .tab-header {
    padding-bottom: 5px;
}

.expert-box .data-null {
    padding: 186px 0;
}

.subject-navigator-box {
    margin-top: 16px;
}

.subject-navigator-box ul {
    box-sizing: border-box;
    padding: 0 0 0 16px;
}

.resource-content {
    box-sizing: border-box;
    padding: 16px 0 0 16px;
}

.resource-box {
    position: relative;
}

.resource-list {
    box-sizing: border-box;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
}

.resource-list > div,
.plate-item {
    box-sizing: border-box;
    display: inline-block;
    vertical-align: top;
    border: 1px solid rgba(232, 236, 244, 1);
    border-radius: 12px;
    margin-right: 16px;
    overflow: hidden;
}

.resource-list > div:last-child {
    margin-right: 0;
}

.next-page,
.prev-page {
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    z-index: 99;
    width: 32px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
}

.next-page:hover,
.prev-page:hover {
    opacity: 1;
}

.next-page::before,
.prev-page::before {
    position: absolute;
    left: 0;
    top: -68px;
    width: 32px;
    height: 300%;
    content: "";
}

.prev-page {
    display: none;
    left: 0;
    border-radius: 0 8px 8px 0;
}

.next-page {
    right: 0;
    border-radius: 8px 0 0 8px;
}

.resource-item:hover .preview-img img {
    transition: transform 0.2s ease-out;
    transform: scale(1.1);
}

.resource-item:hover .resource-item-bottom p {
    color: #008AFB;
    text-shadow: 0.5px 0 0 #008AFB, -0.5px 0 0 #008AFB;
}

.resource-item > a {
    box-sizing: border-box;
    color: #151515;
    padding: 0 0 80px 0;
    position: relative;
    display: inline-block;
    width: 100%;
    height: 100%;
}

.plate-item:hover {
    box-shadow: 0px 0px 12px 0px rgba(0, 83, 216, 0.2);
}

.plate-item:hover .to-view {
    display: block;
}

.plate-item h3 {
    color: #151515;
}

.plate-item .to-view {
    display: none;
    box-sizing: border-box;
    padding: 6px 0 0 0;
    margin-right: 18px;
}

.resource-item .preview-img {
    width: 242px;
    height: 240px;
    margin: auto;
}

.preview-img img {
    width: 100%;
    height: 150%;
    object-fit: contain;
    object-position: top center;
}

.resource-item .resource-item-bottom {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    box-sizing: border-box;
    line-height: 22px;
    text-align: left;
    padding: 12px;
    border-radius: 0 0 16px 16px;
    box-shadow: 0px -1px 8px 0px rgba(217, 230, 252, 1);
    background: #fff;
}

.resource-item .resource-item-bottom p {
    color: #151515;
}

.resource-type-tab span {
    box-sizing: border-box;
    display: inline-block;
    line-height: 24px;
    color: #666;
    font-size: 12px;
    padding: 0 8px;
    border-radius: 4px;
    background: rgba(245, 245, 245, 1);
    margin-right: 4px;
}

.resource-type-tab span:last-child {
    margin-right: 0;
}

.resource-item .resource-type-tab {
    margin: 8px 0 0 0;
    height: 32px;
    max-width: 100%;
    overflow: hidden;
}

.resource-item .resource-type-tab span {
    margin-bottom: 8px;
}

.resource-txt span {
    display: inline-block;
    vertical-align: middle;
}

.resource-txt .fright span:hover {
    color: #BBBBBB !important;
}

.avatar-img {
    display: inline-block;
    vertical-align: middle;
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

.avatar-img img {
    vertical-align: top;
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.avatar-name {
    max-width: 138px;
}

.courseware-item,
.album-item {
    width: 240px;
}

.plate-item {
    width: 100%;
}

.courseware-item:hover .courseware-name {
    color: #008AFB;
}

.courseware-item .preview-img {
    height: 135px;
}

.courseware-item .preview-img img {
    height: 100%;
}

.courseware-item .courseware-item-bottom {
    box-sizing: border-box;
    min-height: 64px;
    padding: 8px 12px;
}

.courseware-item .resource-type-tab {
    margin: 0 0 8px 0;
}

.courseware-item .courseware-name {
    color: #151515;
    line-height: 24px;
    height: 48px;
    text-align: left;
    overflow: hidden;
}

.subject-select:hover .i-revamp-12-02 {
    background-position: -22px -561px;

}

.album-item a {
    position: relative;
    display: block;
    box-sizing: border-box;
}

.album-item .resource-type-tab {
    margin: 8px 0;
}

.recommended-img {
    width: 100%;
    height: 112px;
}

.recommended-img-2 {
    height: 162px;
}

.recommended-img img {
    width: 100%;
    height: 100%;
    border-radius: 12px;
}

.album-item .album-item-bottom {
    box-sizing: border-box;
    text-align: left;
    padding: 12px 12px 30px 12px;
    height: 127px;
    overflow: auto;
    scrollbar-width: thin;
}

.album-item .album-item-bottom .title {
    height: 42px;
    color: #151515;
    overflow: hidden;
}

.album-item .album-item-bottom .resource-txt {
    box-sizing: border-box;
    position: absolute;
    left: 0;
    right: 0;
    padding: 0 16px;
    bottom: 16px;
    background-color: #fff;
}

.album-img {
    position: relative;
    height: 194px;
    overflow: hidden;
}

.album-img img {
    position: absolute;
    left: 50%;
    top: 48px;
    transform: translateX(-50%);
    width: 152px;
    height: 600px;
    object-fit: contain;
    object-position: top center;
    border-radius: 8px;
    box-shadow: 0px 0px 8px 0px rgba(190, 214, 255, 1);
    background: #fff;
}

.album-img img:nth-child(1) {
    z-index: 2;
}

.album-img img:nth-child(1):hover {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%) translateY(-8px);
}

.album-img img:nth-child(2) {
    top: 56px;
    z-index: 1;
    transform: translateX(-50%) rotate(6deg);
}

.album-img img:nth-child(2):hover {
    transform: translateX(-50%) translateY(-8px) rotate(6deg);
}

.album-img img:nth-child(3) {
    top: 56px;
    z-index: 1;
    transform: translateX(-50%) rotate(-6deg);
}

.album-img img:nth-child(3):hover {
    transform: translateX(-50%) translateY(-8px) rotate(-6deg);
}

.album-tips {
    box-sizing: border-box;
    position: absolute;
    left: 8px;
    top: 8px;
    line-height: 24px;
    padding: 0 8px;
    border-radius: 6px;
    color: #fff;
    background: #BFCFE1;
}

.album-tips-finish {
    color: #008AFB;
    background: rgba(0, 138, 251, 0.12);
}

.recommend-box {
    max-height: 642px;
    overflow: auto;
	scrollbar-width: thin;
    text-align: left;
}

.recommend-box .tab-card {
    margin: 20px 0 0 16px;
}

.recommend-content {
    box-sizing: border-box;
    padding: 0 0 0 16px;
}

.recommend-content ul li {
    height: 64px;
    line-height: 16px;
    margin-top: 24px;
}

.recommend-content ul li a {
    display: block;
    height: 64px;
}

.recommend-content ul li .left {
    display: inline-block;
    vertical-align: top;
    margin-right: 12px;
}

.recommend-content ul li:hover .title span {
    color: #008AFB;
    text-shadow: currentcolor 0.5px 0px 0px, currentcolor -0.5px 0px 0px;
}

.recommend-content ul li .right {
    display: inline-block;
    vertical-align: top;
    width: calc(100% - 80px);
}

.subject-select {
    border-radius: 8px !important;
    padding: 0 16px !important;
}

.plate-list .plate-cover,
.plate-list .plate-cover i {
    border-radius: 12px 12px 0 0;
}

.plate-list .plate-cover {
    height: 130px;
    width: 100%;
}

.plate-list .plate-cover img {
    width: 100%;
    height: 100%;
}

.recommend-content ul li .right .title {
    width: 100%;
    line-height: 22px;
}

.expert-content {
    box-sizing: border-box;
    text-align: left;
    padding: 25px 16px 0 16px;
}

.expert-content ul li {
    line-height: 16px;
    margin-bottom: 30px;
}

.expert-content ul li:last-child {
    margin-bottom: 0;
}

.expert-content ul li .btn {
    border-radius: 100px !important;
    white-space: nowrap;
}

.expert-content .avatar-img {
    width: 48px;
    height: 48px;
}

.expert-content .avatar-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.expert-content ul li > a > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.expert-content ul li .left,
.expert-content ul li .left > div {
    display: inline-block;
    vertical-align: middle;
}

.expert-content ul li .right {
    display: inline-block;
    margin-left: 4px;
}

.expert-content .ranking-num {
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    color: #728BC0;
    font-weight: bold;
}

.expert-txt {
    color: #5371B4;
    margin-top: 8px;
}

.expert-txt span {
    font-size: 12px;
    vertical-align: middle;
}

.plate-txt {
    color: #999;
    height: 21px;
    overflow: hidden;
}

.recommended-content {
    box-sizing: border-box;
    padding: 0 0 0 16px;
}

.recommended-content .recommended-box {
    box-sizing: border-box;
    padding: 24px 0 42px 0;
}

.recommended-content .recommended-box .data-null img {
    max-width: 152px;
}

.recommended-content ul li {
    display: inline-block;
    vertical-align: top;
}

.recommended-item > a {
    display: block;
    position: relative;
}

.recommended-item .not-listed {
    box-sizing: border-box;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    line-height: 16px;
    font-size: 12px;
    padding: 8px 10px;
    border-radius: 0px 0px 8px 8px;
    background: rgba(237, 237, 237, 1);
    color: rgba(120, 120, 120, 1);
}

.recommended-item .title {
    box-sizing: border-box;
    color: #151515;
    margin: 12px 8px;
}

.recommended-box-1 .recommended-item .title {
    display: none !important;
}

.recommended-item:hover .title {
    color: #008AFB;
}

.border-bottom-E8ECF4 {
    border-bottom: 1px solid #E8ECF4;
}

.resource-skeleton .preview-img img,
.resource-skeleton .avatar-img img,
.album-skeleton .album-img img,
.expert-skeleton .avatar-img img,
.recommended-skeleton .recommended-img img,
.recommend-skeleton .i-revamp-04,
.courseware-skeleton .preview-img img {
    opacity: 0;
}

.resource-skeleton .resource-item-bottom p {
    height: 44px;
}

.album-skeleton .resource-type-tab span,
.resource-skeleton .resource-type-tab span {
    width: 60px;
    height: 20px;
}

.resource-skeleton .avatar-name {
    width: 60px;
    height: 20px;
    margin-left: 6px;
}

.resource-skeleton .resource-txt .fright span {
    display: inline-block;
    width: 40px;
    height: 20px;
}

.courseware-skeleton .resource-type-tab span {
    height: 24px;
}

.courseware-skeleton .courseware-name {
    height: 48px;
}

.album-skeleton .album-tips {
    display: none;
}

.album-skeleton .album-item-bottom .title {
    height: 42px;
}

.album-skeleton .resource-txt > div {
    height: 21px;
}

.album-skeleton .resource-txt .fleft {
    width: 80px;
}

.album-skeleton .resource-txt .fright {
    width: 60px;
}

.recommend-skeleton .right .title span {
    display: inline-block;
    width: 100%;
    height: 44px;
}

.recommend-skeleton .right .data span {
    display: inline-block;
    width: 60px;
    height: 16px;
}

.expert-skeleton .expert-name {
    width: 95px;
    height: 20px;
}

.expert-skeleton .expert-txt span {
    display: inline-block;
    width: 60px;
    height: 16px;
}

.expert-skeleton .right {
    opacity: 0;
}

.recommended-skeleton .title {
    height: 21px;
}

.www-new-2026 .msgtip {
    transform: translate(-50%, -50%);
    margin: 0;
}

.expert-box {
    box-sizing: border-box;
    position: relative;
    padding: 34px 12px 12px 12px;
    border-radius: 12px;
    background: linear-gradient(180.00deg, rgba(0, 138, 251, 0.12) 0%,rgba(0, 138, 251, 0.05) 100%);
    margin: 20px 0 0 0;
}

.expert-box .expert-tip {
    position: absolute;
    left: -10px;
    top: -10px;
}


.expert-item {
    box-sizing: border-box;
    padding: 12px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: rgba(255, 255, 255, 1);
}

.expert-item:hover {
    border: 1px solid rgba(0, 138, 251, 0.5);
}

.expert-avatar {
    display: inline-block;
    vertical-align: middle;
}

.expert-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: contain;
    vertical-align: middle;
}

.expert-message {
    display: inline-block;
    vertical-align: middle;
    width: calc(100% - 54px);
    text-align: left;
    margin-left: 8px;
}

.expert-message a {
    color: #151515;
}

.expert-address {
    display: inline-block;
    vertical-align: middle;
    width: calc(100% - 14px);
    font-size: 12px;
    color: #5371B4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-left: 2px;
}

.expert-data-card {
    box-sizing: border-box;
    display: inline-block;
    border-radius: 8px;
    padding: 6px;
    font-size: 12px;
    width: 47%;
}

.expert-data-card .fright {
    width: 64%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 0;
    text-align: right;
}

.plate-list {
    box-sizing: border-box;
    padding: 0 10px 10px 10px;
    margin: 0;
}

.sleft-active-name {
    text-align: center;
}

.search-think {
    vertical-align: middle;
    width: 16px;
    height: 16px;
}

.subject-list {
    box-sizing: border-box;
    padding: 0 16px 16px 16px;
}

.yoyo-side {
    box-sizing: border-box;
    position: fixed;
    right: 32px;
    top: 60%;
    z-index: 8;
}

.yoyo-side img:first-child {
    width: 98px;
    height: 46px;
}

.yoyo-side img:last-child {
    width: 75px;
    height: 75px;
}

.address-dropdown-new .tip-pop {
    padding: 10px 0 10px 10px;
}

.address-dropdown-new .tip-pop dt {
    width: 88px;
    text-align: right;
    padding: 0;
}

.address-dropdown-new .tip-pop dd {
    width: 610px;
    text-align: left;
    margin-right: 0;
}

.address-dropdown-new .tip-pop dd a {
    padding: 0 4px;
    margin-right: 6px;
}

/* www-content end */

/* 学科导航 */
.sub-tlt b { letter-spacing: 6px; font-size: 16px; cursor: pointer; }
.sub-list li { display: inline-block; margin-top: 15px; width: 272px; color: #DADADA; }
.sub-list li span { margin-right: 30px; font-weight: bold; color: #333; }
.sub-list li a { color: #666; }
.sub-list li a:hover { color: #0e6eb8; }

/* 首页侧栏 */
.side-tip { position: fixed; height: 200px; width: 46px; border-radius: 4px; right: 40px; top: 50%;z-index: 9; margin-top: -100px; }
.side-tip a { display: block; border-bottom: 1px solid rgba(255,255,255,0.5); padding: 9px 0; background-color: rgba(0,0,0,0.2); position: relative; }
.side-tip a:hover { background-color: #1092ed; }
.side-tip .app { border-radius: 6px 6px 0 0; }
.side-tip .help { border-radius: 0 0 6px 6px; }
.side-tip a i { display: block; margin: 0 auto; width: 22px; height: 22px; background: url(images/root/home-new-20260730.png) no-repeat; }
.side-tip a > div { position: absolute; right: 100%; line-height: 24px; border: 1px solid #e5e5e5; background-color: #fff; padding: 20px; display: none; }
.side-tip a > div img { width: 120px; height: 120px; }
.side-tip a:hover > div { display: block; }
.side-tip .app i { background-position: 3px -50px; }
.side-tip .service i { background-position: -27px -50px; }
.side-tip .wechat i { background-position: -62px -50px; }
.side-tip .users i { background-position: -97px -50px; }
.side-tip .weibo i { background-position: -132px -50px; }
.side-tip .help i { background-position: -167px -50px; }
.side-tip p span { display: inline-block; vertical-align: text-top; }
.side-tip a:hover em { display: block; }
.side-tip a > em { display: none; position: absolute; width: 0; height: 0; border: 12px solid transparent; border-left: 6px solid #e5e5e5; left: 0px; top: 50%; border-right: none; margin-top: -12px; }
.side-tip a > em b { position: absolute; width: 0; height: 0; border: 10px solid transparent; border-left: 6px solid #fff; left: -8px; top: 50%; border-right: none; margin-top: -10px; }
.side-tip .service div { width: 180px; text-align: left; }
.side-tip .users div { width: 160px; text-align: left; }

/*首页==》智能匹配*/
.intelligent-matching { display: none; position: absolute; width: 100%; top: calc(100% + 1px); left: 0; border-radius: 6px; background: #fff; padding-top: 10px; box-shadow: 0px 0px 10px rgb(0 0 0 / 20%); z-index: 99; }
.intelligent-matching > .intelligent-matching-title { padding-left: 10px; color: #333; line-height: 36px; font-size: 14px }
.intelligent-matching > .intelligent-matching-title:hover { background-color: #eaf4fd; }
.intelligent-matching > .intelligent-matching-title > i { font-style: normal; color: #008afb; }

/* 首页 end */


@media (max-width: 1580px) {
    .www-new-2026 .wrapper {
        width: 90%;
        min-width: 996px;
    }
    .top .map-box > div {
        margin-right: 0;
    }
    .www-wrapper {
        width: 90%;
    }
    .www-new-2026 .foot {
        min-width: 100%;
    }
    .fixed-serarch input {
        width: 280px;
    }
    
    .fixed-serarch input::placeholder {
        font-size: 12px;
    }
    .expert-data-card {
        width: 100%;
        margin: 0;
    }
}

@media (max-width: 990px) {
    .recommended-img-2 {
        height: 727px;
    }
    .recommended-box .recommended-img {
        height: 224px;
    }
    .plate-list .plate-cover {
        height: 260px;
    }
}

@media screen and (min-width: 992px) {
    .plate-list .layui-col-md2 {
        width: 20%;
    }
    .recommended-box-1 .layui-col-md2 {
        width: 11.1%;
    }
    .recommended-box .layui-col-md3 {
        width: 20%;
    }
}