body {
    --base-color: #9e722a;
    --light-color: #c59c59;
    --base-shadow: drop-shadow(0 0 8px rgba(0, 0, 0, 0.2));
}

.m-header {
    width: 100%;
    height: 240px;
    float: left;
    position: relative;
    box-sizing: border-box;
}

.m-assist .m-header {
    height: 360px;
    padding-top: 120px;
}

.m-ghb .m-header {
    height: 560px;
}

.m-hta .m-header {
    height: 424px;
}

.m-hta.m-assist .m-header {
    height: 504px;
}

.m-hta.m-ghb .m-header {
    height: 630px;
}

.m-header-adv {
    width: 100%;
    height: 184px;
    position: relative;
    display: none;
}

.m-ghb .m-header-adv {
    height: 90px;
}

.m-hta .m-header-adv {
    display: block;
}

.m-header-adv img {
    width: 100%;
    height: 100%;
    float: left;
    object-fit: cover;
}

.m-header-top {
    width: 100%;
    height: 160px;
    position: relative;
}

.m-ghb .m-header-top {
    height: 320px;
}

.m-header-left {
    width: 920px;
    height: 160px;
    position: absolute;
    top: 0;
    left: calc(50% - 800px);
}

.m-ghb .m-header-left {
    left: 140px;
}

.m-header-logo {
    width: 920px;
    height: 120px;
    background: url("../img/header/logo.png") no-repeat 50% 50% / contain;
    float: left;
    margin: 20px -250px 0 0;
}

.m-header-btn {
    height: 36px;
    border-radius: 8px;
    text-align: center;
    font-size: 16px;
    line-height: 36px;
    background: #f23a00;
    color: #ffffff;
    float: left;
    margin: 60px 0;
    padding: 0 5px;
    position: relative;
}

.m-header-btn:after {
    content: '';
    width: 1px;
    height: 18px;
    background: rgba(255, 255, 255, 0.8);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.m-header-btn a {
    margin: 0 10px;
    cursor: pointer;
}

.m-header-right {
    width: 480px;
    height: 160px;
    position: absolute;
    top: 0;
    right: calc(50% - 800px);
}

.m-ghb .m-header-right {
    top: 160px;
    right: 370px;
}

.m-header-tel {
    width: 160px;
    height: 30px;
    box-sizing: border-box;
    position: absolute;
    top: 30px;
    left: 20px;
    font-size: 18px;
    line-height: 30px;
    padding-left: 28px;
    background: url("../img/header/tel.png") no-repeat 0 50% / auto 16px;
}

.m-header-link {
    height: 30px;
    position: absolute;
    top: 30px;
    right: 0;
    text-align: right;
}

.m-header-link a {
    height: 30px;
    font-size: 18px;
    line-height: 30px;
    color: #888;
    display: inline-block;
    vertical-align: middle;
}

.m-header-link i {
    width: 2px;
    height: 20px;
    background: #aaa;
    margin: 5px 15px;
    display: inline-block;
    vertical-align: middle;
}

.m-header-search {
    width: 458px;
    height: 48px;
    background: #f7f7f7;
    border-radius: 5px;
    border: 1px solid #c6c6c6;
    position: absolute;
    top: 80px;
    right: 0;
}

.m-header-search input {
    width: 400px;
    height: 48px;
    font-size: 18px;
    line-height: 48px;
    padding: 0 10px;
    box-sizing: border-box;
    background: none;
    border: none;
    outline: none;
    float: left;
}

.m-header-search button {
    width: 48px;
    height: 48px;
    border: none;
    outline: none;
    float: left;
    background: url("../img/header/search.png") no-repeat 50% 50% / 24px auto;
    cursor: pointer;
}

.m-header-nav {
    width: 100%;
    height: 80px;
    padding: 0 calc(50% - 840px);
    box-sizing: border-box;
    background:#9e722a;
    background: var(--base-color);
    display: flex;
    justify-content: space-between;
}

.m-ghb .m-header-nav {
    height: 110px;
}

.m-header-nav-one {
    height: 80px;
    float: left;
    position: relative;
    cursor: pointer;
    margin: 0 34px;
}

.m-header-nav-name {
    height: 80px;
    font-size: 20px;
    line-height: 30px;
    box-sizing: border-box;
    padding: 25px 0;
    color: #ffffff;
    text-align: center;
    display: block;
}

.m-header-nav-children {
    position: absolute;
    width: fit-content;
    height: fit-content;
    left: 50%;
    margin: 0 auto;
    top: 85px;
    background: #ffffff;
    border-radius: 5px;
    padding: 5px 0;
    filter: var(--base-shadow);
    transform-origin: 0 -10px;
    transform: translate(-50%) scaleY(0);
    transition: all 100ms linear;
    z-index: 1000;
}

.m-ghb .m-header-nav-children {
    top: 105px;
}

.m-header-nav-one:hover .m-header-nav-children {
    transform: translate(-50%) scaleY(1);
}

.m-header-nav-children:before {
    content: '';
    width: 20px;
    height: 20px;
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    margin: 0 auto;
    background: #ffffff;
    transform: rotate(45deg);
}

.m-header-nav-children:after {
    content: '';
    width: 100%;
    height: 40px;
    position: absolute;
    top: -20px;
    left: 0;
}

.m-header-nav-children a {
    width: 100%;
    white-space: nowrap;
    min-width: 120px;
    font-size: 16px;
    line-height: 24px;
    padding: 15px 20px;
    box-sizing: border-box;
    text-align: center;
    float: left;
}

.m-header-nav-children a:hover {
    color:#9e722a;
    color: var(--base-color);
}

.m-section {
    width: 100%;
    min-height: calc(100% - 960px);
    float: left;
    position: relative;
    box-sizing: border-box;
    background: #ffffff;
}

.m-hta .m-section {
    min-height: calc(100% - 1144px);
}

.m-assist .m-section {
    min-height: calc(100% - 1080px);
}

.m-hta.m-assist .m-section {
    min-height: calc(100% - 1224px);
}

.m-footer {
    width: 100%;
    height: 720px;
    float: left;
    position: relative;
    box-sizing: border-box;
}

.m-ghb .m-footer {
    height: 920px;
}

.m-footer-top {
    width: 100%;
    height: 500px;
    background:#9e722a;
    background: var(--base-color);
    float: left;
}

.m-ghb .m-footer-top {
    height: 700px;
}

.m-footer-tab {
    width: 400px;
    height: 40px;
    font-size: 24px;
    line-height: 40px;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    white-space: nowrap;
    margin: 30px calc(50% - 200px) 0;
    float: left;
}

.m-footer-tab i {
    width: 1px;
    height: 24px;
    background: #ffffff;
    display: inline-block;
    margin: 8px 15px;
    vertical-align: middle;
}

.m-footer-tab span {
    display: inline-block;
    vertical-align: middle;
    cursor: pointer;
}

.m-footer-tab span.active {
    font-weight: bold;
    color: #ffffff;
}

.m-footer-link {
    width: 1600px;
    margin: 20px calc(50% - 800px) 0;
    float: left;
    display: none;
    text-align: left;
}

.m-ghb .m-footer-link {
    width: 1100px;
    margin: 20px 50px 0;
}

.m-footer-link:last-of-type {
    margin-top: 60px;
    text-align: center;
}

.m-footer-link.active {
    display: block;
}

.m-footer-link-group {
    width: 120px;
    margin: 0 0 20px 20px;
    display: inline-block;
    text-align: left;
    vertical-align: top;
    white-space: nowrap;
}

.m-footer-link-group span {
    font-size: 22px;
    line-height: 40px;
    color: #ffffff;
    float: left;
    clear: left;
}

.m-footer-link-group a {
    font-size: 16px;
    line-height: 24px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    float: left;
    clear: left;
}

.m-footer-link-big {
    width: 280px;
    height: 60px;
    box-sizing: border-box;
    padding: 15px;
    margin: 20px;
    background: rgba(101, 63, 0, 0.3);
    color: rgba(255, 255, 255, 0.8);
    font-size: 18px;
    line-height: 30px;
    float: left;
}

.m-footer-link a:hover {
    color: #ffffff;
}

.m-footer-bottom {
    width: 100%;
    height: 220px;
    background: #653f00;
    float: left;
    position: relative;
}

.m-footer-sydw {
    width: 80px;
    height: 100px;
    margin: 60px 20px 60px calc(50% - 800px);
    float: left;
    background: url("../img/footer/sydw.png") no-repeat 50% 50%;
    background-size: contain;
}

.m-ghb .m-footer-sydw {
    margin-left: 10px;
}

.m-footer-text {
    width: 900px;
    height: 140px;
    margin: 35px 0;
    float: left;
}

.m-footer-text span {
    width: 100%;
    margin: 5px 0;
    font-size: 18px;
    line-height: 28px;
    color: #ffffff;
    float: left;
    vertical-align: middle;
}

.m-footer-text img {
    height: 20px;
    margin-right: 5px;
    vertical-align: middle;
}

.m-footer-text a:hover {
    color: #ffff00;
}

.m-footer-qrcode {
    width: 600px;
    height: 170px;
    position: absolute;
    top: 0;
    right: calc(50% - 800px);
    bottom: 0;
    margin: auto 0;
    text-align: right;
}

.m-ghb .m-footer-qrcode {
    right: 10px;
}

.m-footer-qrcode-one {
    width: 140px;
    height: 170px;
    margin-left: 40px;
    display: inline-block;
}

.m-footer-qrcode-one img {
    width: 140px;
    height: 140px;
    float: left;
}

.m-footer-qrcode-one span {
    width: 140px;
    height: 20px;
    margin: 10px 0 0;
    font-size: 16px;
    line-height: 20px;
    text-align: center;
    color: #ffffff;
    float: left;
}

.m-index .m-index-top {
    width: 100%;
    float: left;
    position: relative;
}

.m-index .m-banner-box {
    width: 100%;
    height: 710px;
    float: left;
}

.m-index .m-banner-image {
    width: 100%;
    height: 710px;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
}

.m-index .m-banner-image-inner {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    white-space: nowrap;
}

.m-index .m-banner-image-one {
    width: 100%;
    height: 710px;
    display: inline-block;
    position: relative;
}

.m-index .m-banner-image-one.bg:before {
    content: '';
    width: 100%;
    height: 210px;
    background: url("../img/index/banner-bg.png") no-repeat 50% 0 / cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
}

.m-index .m-banner-image img {
    width: 100%;
    height: 710px;
    object-fit: cover;
    object-position: 50% 100%;
}

.m-index .m-banner-link {
    width: 1400px;
    height: 400px;
    position: absolute;
    top: 80px;
    left: calc(50% - 700px);
    z-index: 200;
}

.m-ghb .m-banner-link {
    width: 1200px;
    left: 0;
}

.m-index .m-banner-link a {
    width: 180px;
    height: 400px;
    margin: 0 50px;
    float: left;
    position: relative;
    transition: all 100ms linear;
    transform-origin: 50% 0;
}

.m-ghb .m-banner-link a {
    width: 160px;
    height: 360px;
    margin: 0 40px;
}

.m-index .m-banner-link a:nth-child(2),
.m-index .m-banner-link a:nth-child(4) {
    top: 120px;
}

.m-index .m-banner-link a:hover {
    transform: scale(1.1);
}

.m-index .m-banner-link a img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.m-index .m-index-title {
    position: absolute;
}

.m-index .m-index-title span {
    width: 100%;
    font-size: 32px;
    line-height: 48px;
    font-weight: bold;
    color: #000000;
    float: left;
}

.m-index .m-index-title span i {
    color:#9e722a;
    color: var(--base-color);
}

.m-index2 .m-index-more {
    width: 155px;
    height: 48px;
    position: absolute;
    top: 48px;
    right: 25px;
    font-size: 22px;
    line-height: 48px;
    font-weight: bold;
    font-family: SimSun;
    color:#9e722a;
    color: var(--base-color);
    background: url("../img/index/more.png") no-repeat 100% 50%;
}

.m-index .m-profile-box {
    width: 1440px;
    height: 900px;
    margin: 0 calc(50% - 800px);
    float: left;
    position: relative;
    box-sizing: border-box;
    border-left: 1px solid #b2b2b2;
    border-right: 1px solid #b2b2b2;
}

.m-index2 .m-profile-box {
    height: 840px;
    border-left: none;
    border-right: none;
}

.m-ghb .m-profile-box {
    width: 1000px;
    margin: 0 100px;
}

.m-index .m-profile-box .m-index-title {
    top: 100px;
    left: 30px;
}

.m-index .m-profile-list {
    width: 140px;
    position: absolute;
    top: 240px;
    left: 30px;
}

.m-index .m-profile-list span {
    width: 100%;
    font-size: 18px;
    line-height: 24px;
    margin: 6px 0 30px;
    padding-left: 36px;
    box-sizing: border-box;
    color: #999999;
    float: left;
    position: relative;
    cursor: pointer;
}

.m-index .m-profile-list span:before {
    content: '';
    width: 18px;
    height: 18px;
    position: absolute;
    top: 3px;
    left: 3px;
    box-sizing: border-box;
    border-radius: 50%;
    border: 2px solid #999999;
    float: left;
}

.m-index .m-profile-list span:after {
    content: '';
    width: 8px;
    height: 8px;
    position: absolute;
    top: 8px;
    left: 8px;
    border-radius: 50%;
}

.m-index .m-profile-list span.active {
    color: #f23a00;
    font-weight: bold;
}

.m-index .m-profile-list span.active:before {
    border-color: #f23a00;
}

.m-profile-list span.active:after {
    background: #f23a00;
}

.m-index .m-profile-cover {
    width: 780px;
    height: 460px;
    position: absolute;
    top: 240px;
    left: 200px;
}

.m-index .m-profile-cover img {
    width: 780px;
    height: 460px;
    object-fit: cover;
}

.m-index .m-profile-detail {
    width: 550px;
    height: 340px;
    background: #f9f9f9;
    position: absolute;
    top: 260px;
    left: 810px;
}

.m-ghb .m-profile-detail {
    left: 570px;
}

.m-index .m-profile-title {
    font-size: 20px;
    line-height: 36px;
    user-select: text;
    box-sizing: border-box;
    padding: 0 30px;
    margin-top: 30px;
    font-weight: bold;
    color:#9e722a;
    color: var(--base-color);
    float: left;
}

.m-index .m-profile-desc {
    width: 100%;
    height: 180px;
    font-size: 18px;
    line-height: 30px;
    user-select: text;
    box-sizing: border-box;
    padding: 0 30px;
    margin-top: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
    float: left;
}

.m-index .m-profile-more {
    font-size: 20px;
    line-height: 36px;
    box-sizing: border-box;
    padding: 0 30px;
    margin-top: 30px;
    color:#9e722a;
    color: var(--base-color);
    float: left;
    position: relative;
}

.m-index .m-profile-more:after {
    content: '';
    width: 12px;
    height: 12px;
    box-sizing: border-box;
    border-top:#9e722a;
    border-top: 1px solid var(--base-color);
    border-right:#9e722a;
    border-right: 1px solid var(--base-color);
    transform: rotate(45deg);
    position: absolute;
    top: 12px;
    left: 120px;
}

.m-index .m-profile-index {
    font-size: 40px;
    line-height: 50px;
    font-weight: bold;
    color: #d3d3d3;
    position: absolute;
    right: 100px;
    bottom: 190px;
}

.m-index .m-index-middle {
    width: 100%;
    height: 1440px;
    float: left;
    background: #f6f6f6;
    position: relative;
    padding-top: 80px;
}

.m-index2 .m-index-middle {
    height: 1080px;
    background: #ffffff;
}

.m-ghb .m-index-middle {
    height: 2880px;
}

.m-index .m-index-middle:before {
    content: '';
    width: 100%;
    height: 170px;
    position: absolute;
    top: 0;
    left: 0;
    background: url("../img/index/middle-bg.png") no-repeat 50% 0 / cover;
}

.m-index2 .m-index-middle:before {
    content: '';
    width: 50%;
    height: 520px;
    position: absolute;
    top: 120px;
    left: unset;
    right: 0;
    background: #f9f7f4;
}

.m-index2 .m-index-middle:after {
    content: '';
    width: 50%;
    height: 660px;
    position: absolute;
    top: 500px;
    left: 0;
    background: #f1efec;
}

.m-index .m-news-box {
    width: 800px;
    height: 1440px;
    position: absolute;
    top: 0;
    left: calc(50% - 800px);
    padding-top: 100px;
    box-sizing: border-box;
    z-index: 100;
}

.m-index2 .m-news-box {
    height: 1160px;
    padding-top: 0;
}

.m-index2 .m-news-top {
    width: 800px;
    height: 540px;
    float: left;
    background: #a08d63;
    position: relative;
    padding-top: 100px;
}

.m-index2 .m-news-box .m-index-more {
    filter: grayscale(1) brightness(10);
}

.m-ghb .m-news-box {
    left: 200px;
}

.m-index .m-news-box .m-index-title {
    top: 118px;
    left: 30px;
}

.m-index2 .m-news-box .m-index-title {
    top: 48px;
}

.m-index2 .m-news-box .m-index-title span,
.m-index2 .m-news-box .m-index-title i {
    color: #ffffff;
}

.m-index .m-carousel-box {
    width: 750px;
    height: 470px;
    margin: 70px 0 0 30px;
    float: left;
    position: relative;
    display: none;
}

.m-index2 .m-carousel-box {
    margin: 30px 25px 0;
}

.m-index .m-carousel-image {
    width: 750px;
    height: 470px;
    float: left;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.m-index .m-carousel-inner {
    height: 470px;
    position: absolute;
    top: 0;
    left: 0;
}

.m-index .m-carousel-image img {
    width: 750px;
    height: 470px;
    display: inline-block;
    cursor: pointer;
    object-fit: cover;
}

.m-index .m-carousel-point {
    width: 100%;
    height: 50px;
    position: absolute;
    bottom: 0;
    right: 0;
    padding: 0 10px;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.4);
    display: none;
    text-align: right;
}

.m-index .m-carousel-point span {
    width: 12px;
    height: 12px;
    margin: 17px 4px;
    border-radius: 50%;
    border: 2px solid #b2b2b2;
    box-sizing: border-box;
    display: inline-block;
    cursor: pointer;
}

.m-index .m-carousel-point span.active {
    background: #f4bb42;
    border-color: #f4bb42;
}

.m-index .m-news-list {
    width: 750px;
    margin: 70px 0 0 30px;
    float: left;
}

.m-index2 .m-news-list {
    width: 770px;
    margin: 10px 0 0 10px;
}

.m-index .m-news-one {
    width: 750px;
    height: 125px;
    margin-bottom: 30px;
    float: left;
    position: relative;
}

.m-index2 .m-news-one {
    width: 100%;
    height: 155px;
    margin-bottom: 10px;
    border-bottom: 1px dashed #999999;
}

.m-index2 .m-news-one:last-of-type {
    border-bottom: none;
}

.m-index .m-news-time {
    width: 70px;
    height: 60px;
    position: absolute;
    top: 0;
    left: 0;
    background: #e4e4e4;
}

.m-index2 .m-news-time {
    width: 100%;
    height: 30px;
    font-size: 20px;
    line-height: 40px;
    margin: 10px 0 0;
    box-sizing: border-box;
    color:#9e722a;
    color: var(--base-color);
    font-family: SimSun;
    font-weight: bold;
    position: static;
    float: left;
    background: none;
}

.m-index .m-news-time i:first-of-type {
    width: 100%;
    font-size: 18px;
    line-height: 30px;
    margin-top: 5px;
    font-weight: bold;
    text-align: center;
    color: #aa8344;
    float: left;
}

.m-index .m-news-time i:last-of-type {
    width: 100%;
    font-size: 14px;
    line-height: 20px;
    text-align: center;
    color: #c0a780;
    float: left;
}

.m-index .m-news-title {
    width: 650px;
    height: 30px;
    font-size: 20px;
    line-height: 30px;
    font-weight: bold;
    position: absolute;
    top: 0;
    left: 100px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.m-index2 .m-news-title {
    width: 100%;
    height: 40px;
    line-height: 40px;
    margin: 5px 0;
    position: static;
    float: left;
}

.m-index .m-news-desc {
    width: 650px;
    height: 72px;
    font-size: 14px;
    line-height: 24px;
    position: absolute;
    top: 40px;
    left: 100px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #888888;
}

.m-index2 .m-news-desc {
    width: 100%;
    height: 48px;
    -webkit-line-clamp: 2;
    position: static;
    float: left;
}

.m-index .m-news-more {
    font-size: 20px;
    line-height: 36px;
    box-sizing: border-box;
    padding: 0 30px;
    margin: 30px 0 0;
    color:#9e722a;
    color: var(--base-color);
    float: left;
    position: relative;
}

.m-index .m-news-more:after {
    content: '';
    width: 12px;
    height: 12px;
    box-sizing: border-box;
    border-top:#9e722a;
    border-top: 1px solid var(--base-color);
    border-right:#9e722a;
    border-right: 1px solid var(--base-color);
    transform: rotate(45deg);
    position: absolute;
    top: 12px;
    left: 120px;
}

.m-index .m-notice-box .m-index-title {
    top: 118px;
    left: 80px;
}

.m-index2 .m-notice-box .m-index-title {
    top: 48px;
    left: 50px;
}

.m-index .m-notice-box {
    width: 800px;
    height: 640px;
    padding-top: 100px;
    position: absolute;
    top: 0;
    right: calc(50% - 800px);
}

.m-ghb .m-notice-box {
    top: 1440px;
    left: 160px;
    right: unset;
}

.m-index .m-media-box {
    width: 800px;
    height: 640px;
    padding-top: 180px;
    position: absolute;
    top: 640px;
    right: calc(50% - 800px);
}

.m-index2 .m-media-box {
    height: 420px;
    padding-top: 100px;
}

.m-ghb .m-media-box {
    top: 2080px;
    left: 160px;
    right: unset;
}

.m-index .m-media-box .m-index-title {
    top: 118px;
    left: 80px;
}

.m-index2 .m-media-box .m-index-title {
    top: 48px;
    left: 50px;
}

.m-index .m-notice-top,
.m-index .m-media-top {
    width: 720px;
    margin: 70px 0 0 80px;
    float: left;
}

.m-index .m-notice-title,
.m-index .m-media-title {
    width: 100%;
    font-size: 20px;
    line-height: 30px;
    font-weight: bold;
    float: left;
}

.m-index .m-notice-desc,
.m-index .m-media-desc {
    width: 100%;
    max-height: 72px;
    font-size: 14px;
    line-height: 24px;
    float: left;
    margin: 10px 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #888888;
}

.m-index .m-notice-list,
.m-index .m-media-list {
    width: 720px;
    margin: 20px 0 0 80px;
    float: left;
}

.m-index2 .m-notice-list,
.m-index2 .m-media-list {
    width: 800px;
    height: 520px;
    margin: 20px 0 0 0;
    padding-left: 50px;
    box-sizing: border-box;
}

.m-index2 .m-media-list {
    height: 400px;
}

.m-index .m-notice-one,
.m-index .m-media-one {
    width: 100%;
    height: 30px;
    margin-top: 14px;
    box-sizing: border-box;
    font-size: 16px;
    line-height: 30px;
    padding-left: 18px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    float: left;
    clear: left;
    position: relative;
}

.m-index2 .m-notice-one {
    width: 100%;
    height: 110px;
    line-height: 110px;
    margin: 10px 0;
    padding: 0;
}

.m-index2 .m-media-one {
    width: 355px;
    height: 120px;
    margin: 0 20px 20px 0;
    background: #f9f7f4;
    padding: 0;
    clear: none;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 0);
}

.m-index2 .m-media-one:after {
    content: '';
    width: 20px;
    height: 20px;
    background: #dcccb3;
    position: absolute;
    right: 0;
    bottom: 0;
}

.m-index .m-notice-one:before,
.m-index .m-media-one:before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto 0;
    background: #aa8344;
}

.m-index2 .m-notice-one:before,
.m-index2 .m-media-one:before {
    display: none;
}

.m-index2 .m-notice-one i {
    width: 90px;
    height: 90px;
    font-size: 24px;
    line-height: 90px;
    color:  #9e722a;
    color: var(--base-color);
    font-family: SimSun;
    font-weight: bold;
    text-align: center;
    display: inline-block;
    background: url("../img/index/notice-date.png") no-repeat 50% 50% / 80px auto;
    vertical-align: middle;
}

.m-index2 .m-notice-one span {
    width: 600px;
    max-height: 72px;
    font-size: 18px;
    line-height: 36px;
    margin: 0 20px;
    white-space: normal;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
}

.m-index2 .m-media-one i {
    width: calc(100% - 20px);
    height: 30px;
    font-size: 16px;
    line-height: 30px;
    margin: 15px 10px 0;
    color: #9e722a;
    color: var(--base-color);
    float: left;
}

.m-index2 .m-media-one span {
    width: calc(100% - 40px);
    height: 60px;
    font-size: 16px;
    line-height: 30px;
    margin: 0 20px;
    float: left;
    white-space: normal;
    overflow: hidden;
}

.m-index .m-index-bottom {
    width: 100%;
    float: left;
    background: linear-gradient(#f8f8f8, #f8f8f8) no-repeat 100% 250px / calc(100% - 670px) 450px #ffffff;
    position: relative;
}

.m-ghb .m-index-bottom {
    background: linear-gradient(#f8f8f8, #f8f8f8) no-repeat 100% 150px / 530px 550px #ffffff;
}

.m-index .m-index-bottom:before {
    content: '';
    width: 100%;
    height: 660px;
    border-top: 1px solid #b2b2b2;
    border-bottom: 1px solid #b2b2b2;
    position: absolute;
    top: 800px;
    left: 0;
}

.m-index .m-index-bottom:after {
    content: '';
    width: 100%;
    height: 170px;
    position: absolute;
    bottom: 0;
    left: 0;
    background: url("../img/index/middle-bg.png") no-repeat 50% 0 / cover;
}

.m-index2 .m-index-bottom:after {
    bottom: 430px;
}

.m-index .m-manage-box {
    width: 1600px;
    height: 800px;
    margin: 0 calc(50% - 800px);
    border-left: 1px solid #b2b2b2;
    box-sizing: border-box;
    float: left;
    position: relative;
}

.m-ghb .m-manage-box {
    width: 1200px;
    margin: 0;
}

.m-index .m-manage-box .m-index-title {
    top: 120px;
    right: 240px;
    text-align: right;
}

.m-index2 .m-manage-box .m-index-title {
    right: unset;
    left: 780px;
}

.m-ghb .m-manage-box .m-index-title {
    top: 80px;
    right: 380px;
}

.m-index .m-manage-pic {
    width: 530px;
    height: 620px;
    position: absolute;
    top: 80px;
    left: 100px;
}

.m-index .m-manage-image {
    width: 530px;
    height: 620px;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: all 300ms linear;
}

.m-index .m-manage-image.active {
    opacity: 1;
}

.m-index .m-manage-list {
    width: 970px;
    height: 450px;
    box-sizing: border-box;
    padding: 45px 125px;
    position: absolute;
    top: 250px;
    left: 630px;
}

.m-ghb .m-manage-list {
    width: 640px;
    height: 550px;
    padding: 20px 40px;
    top: 140px;
}

.m-index .m-manage-icon {
    width: 120px;
    height: 140px;
    margin: 20px 25px;
    float: left;
}

.m-index .m-manage-icon img {
    width: 48px;
    height: 48px;
    margin: 24px 36px 12px;
    float: left;
}

.m-index .m-manage-icon span {
    width: 120px;
    font-size: 16px;
    line-height: 30px;
    text-align: center;
    float: left;
}

.m-index .m-manage-icon.active {
    background: #9e722a;
    background: var(--base-color);
}

.m-index .m-manage-icon.active img {
    filter: brightness(10)
}

.m-index .m-manage-icon.active span {
    color: #ffffff;
}

.m-index .m-expert-box {
    width: calc(50% + 800px);
    height: 660px;
    margin-left: calc(50% - 800px);
    border-left: 1px solid #b2b2b2;
    box-sizing: border-box;
    float: left;
    position: relative;
    z-index: 100;
}

.m-ghb .m-expert-box {
    width: 1200px;
    margin-left: 0;
}

.m-index .m-expert-box .m-index-title {
    top: 100px;
    left: 100px;
}

.m-index .m-expert-detail {
    width: 400px;
    position: absolute;
    top: 220px;
    left: 100px;
}

.m-index .m-expert-title {
    width: 400px;
    position: absolute;
    font-size: 20px;
    line-height: 50px;
    top: 0;
    left: 0;
    white-space: nowrap;
}

.m-index .m-expert-title span:first-of-type {
    width: 80px;
    float: left;
    font-weight: bold;
}

.m-index .m-expert-title span:last-of-type {
    width: 320px;
    float: left;
    font-weight: bold;
}

.m-index .m-expert-dept {
    width: 400px;
    position: absolute;
    font-size: 20px;
    line-height: 50px;
    top: 50px;
    left: 0;
    white-space: nowrap;
}

.m-index .m-expert-dept span:first-of-type {
    width: 80px;
    float: left;
    font-weight: bold;
}

.m-index .m-expert-dept span:last-of-type {
    width: 320px;
    float: left;
}

.m-index .m-expert-desc {
    width: 400px;
    position: absolute;
    font-size: 20px;
    line-height: 50px;
    top: 100px;
    left: 0;
    white-space: nowrap;
}

.m-index .m-expert-desc span:first-of-type {
    width: 80px;
    float: left;
    font-weight: bold;
}

.m-index .m-expert-desc span:last-of-type {
    width: 320px;
    height: 96px;
    font-size: 16px;
    line-height: 24px;
    margin: 13px 0;
    color: #666666;
    float: left;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.m-index .m-expert-ctrl {
    position: absolute;
    top: 490px;
    left: 100px;
}

.m-index .m-expert-ctrl span {
    width: 50px;
    height: 50px;
    float: left;
    margin-right: 20px;
    background: url("../img/index/expert-arrow.png") no-repeat 50% 50% / cover;
    cursor: pointer;
}

.m-index .m-expert-ctrl span:last-of-type {
    transform: rotateY(180deg);
}

.m-index .m-expert-list {
    width: calc(100% - 600px);
    height: 400px;
    box-sizing: border-box;
    position: absolute;
    top: 220px;
    left: 600px;
    white-space: nowrap;
    overflow: hidden;
}

.m-index .m-expert-inner {
    height: 400px;
    position: absolute;
    top: 0;
    left: 0;
}

.m-index .m-expert-icon {
    width: 270px;
    height: 330px;
    display: inline-block;
    margin: 0 20px;
    position: relative;
}

.m-index .m-expert-icon img {
    width: 270px;
    height: 330px;
    object-fit: cover;
}

.m-index .m-expert-icon.active:before {
    content: '';
    width: 310px;
    height: 320px;
    position: absolute;
    top: 30px;
    left: -20px;
    z-index: -1;
    background:#9e722a;
    background: var(--base-color);
    opacity: 0.3;
}

.m-index2 .m-culture-box {
    width: 1600px;
    height: 430px;
    margin: 0 calc(50% - 800px);
    border-left: 1px solid #b2b2b2;
    box-sizing: border-box;
    float: left;
    position: relative;
    z-index: 100;
}

.m-index2 .m-culture-box .m-index-title {
    top: 40px;
    left: 100px;
}

.m-index2 .m-culture-ctrl {
    position: absolute;
    top: 40px;
    right: 84px;
}

.m-index2 .m-culture-ctrl span {
    width: 50px;
    height: 50px;
    float: left;
    margin-right: 20px;
    background: url("../img/index/expert-arrow.png") no-repeat 50% 50% / cover;
    cursor: pointer;
}

.m-index2 .m-culture-ctrl span:last-of-type {
    transform: rotateY(180deg);
}

.m-index2 .m-culture-list {
    width: 1440px;
    height: 360px;
    box-sizing: border-box;
    position: absolute;
    top: 130px;
    left: 80px;
    white-space: nowrap;
    overflow: hidden;
}

.m-index2 .m-culture-inner {
    height: 360px;
    position: absolute;
    top: 0;
    left: 0;
}

.m-index2 .m-culture-icon {
    width: 432px;
    height: 243px;
    display: inline-block;
    margin: 0 24px;
    position: relative;
    cursor: pointer;
}

.m-index2 .m-culture-icon img {
    width: 432px;
    height: 243px;
    object-fit: contain;
    position: absolute;
    top: 0;
    left: 0;
}

.m-index2 .m-culture-icon.active img:last-of-type {
    display: none;
}

.m-index2 .m-culture-icon.active:hover img:first-of-type {
    display: none;
}

.m-index2 .m-culture-icon.active:hover img:last-of-type {
    display: block;
}

.m-index2 .m-culture-open {
    width: 1000px;
    padding: 20px;
    box-sizing: border-box;
    user-select: text;
    -ms-user-select: text;
}

.m-index2 .m-culture-open img {
    width: 960px;
    margin: 0 0 15px;
    float: left;
}

.m-index2 .m-culture-open span {
    width: 960px;
    margin: 5px 0;
    font-size: 16px;
    line-height: 30px;
    float: left;
}

.m-index2 .m-culture-open span:first-of-type {
    font-weight: bold;
}

.m-index .m-window-one {
    position: fixed;
    transition: all 40ms linear;
    z-index: 10000;
    top: 0;
    left: 0;
}

.m-index .m-couplet-one {
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    bottom: 0;
    margin: auto 0;
}

.m-index .m-couplet-one.right {
    left: unset;
    right: 0;
}

.m-index .m-window-one span,
.m-index .m-couplet-one span {
    width: 20px;
    height: 20px;
    position: absolute;
    top: 0;
    right: 0;
    background: url("../img/close.png") no-repeat 50% 50% rgba(0, 0, 0, 0.5);
    background-size: 10px auto;
    cursor: pointer;
}

.m-index .m-window-one img,
.m-index .m-couplet-one img {
    width: 100%;
    height: 100%;
    float: left;
    object-fit: cover;
}