body {
    font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYiMicro Hei", sans-serif;
    background: #f6f6f6;
}

a {
    color: #333;
    transition: all ease-in-out .5s;
}

a:hover,
a:focus {
    color: #0066E8;
    transition: all ease-in-out .5s
}

p,
hr,
ul,
ol,
dl,
blockquote,
pre,
address,
fieldset,
figure {
    margin: 0;
}

.royal-btn-default {
    border-color: #e6e6e6;
    background: linear-gradient(90deg, #e6e6e6 0%, #f6f6f6 100%)
}

.royal-btn-default:focus,
.royal-btn-default:hover {
    background: linear-gradient(90deg, #0066E8 0%, #52abd6 100%);
    color: #fff !important;
    border-color: #0066E8;
}

.royal-btn-primary {
    border-color: #0066E8;
    background: linear-gradient(90deg, #0070fe 0%, #477ef4 100%)
}

.royal-btn-primary:focus,
.royal-btn-primary:hover {
    background: linear-gradient(90deg, #0066E8 0%, #52abd6 100%);
    border-color: #0066E8;
}


.royal-text-primary {
    color: #0066E8;
}

.royal-container-sm {
    padding: 0 10px;
    max-width: 1000px;
    margin: 0 auto
}

.royal-container-avg {
    padding: 0 20px;
    max-width: 1340px;
    margin: 0 auto;
    overflow: hidden;
}


.royal-with-topbar-fixed-top {
    padding-top: 0
}

.royal-d-flex {
    overflow: hidden;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center
}


.royal-img-img {
    position: relative;
    transition: all .5s ease;
    overflow: hidden
}

.royal-img-img img {
    width: 100%
}

.royal-img img:hover {
    transform: scale(1.08);
    transition: all .5s ease
}

.royal-a-hover:hover {
    transform: translate3d(0, -5px, 0);
    transition: all .5s;
}

.royal-hover:hover {
    box-shadow: 4px 4px 8px rgb(0 0 0 /20%);
    transform: translate3d(0, -4px, 0);
    transition: all .5s
}


.royal-bg-white {
    background: #fff
}

.royal-bg-main {
    background: #f6f6f6
}

.royal-box {
    overflow: hidden
}

.royal-more {
    overflow: hidden;
    margin-top: 40px;
}

.royal-en {
    text-transform: capitalize
}

.swiper-pagination-bullet {
    background-color: #fff;
    opacity: .8;
    border: 1px solid #999;
}

.swiper-pagination-bullet-active {
    background: #0066E8
}

.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 4px
}

.swiper-button-prev {
    background: none;
    border: 1px solid #e6e6e6;
    border-width: 1px;
    text-align: center;
    width: 40px;
    height: 40px;
    line-height: 40px;
    margin-top: -20px;
    left: 0;
    border-radius: 100%
}

.swiper-button-next {
    background: none;
    border: 1px solid #e6e6e6;
    border-width: 1px;
    text-align: center;
    width: 40px;
    height: 40px;
    line-height: 40px;
    margin-top: -20px;
    right: 0;
    border-radius: 100%
}

.swiper-button-prev i,
.swiper-button-next i {
    position: absolute;
    top: -1px;
    left: 0;
    width: 38px;
    height: 38px
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    background-color: #0066E8;
    border-color: #0066E8;
    color: #fff;
    transition: all .5s ease-in-out
}

/* head */
.royal-head {
    background: #fff;
    box-shadow: 5px 10px 20px rgba(0, 0, 0, .02)
}

.royal-logo {
    overflow: hidden;
    line-height: 70px;
    padding: 10px 0;
}

.royal-logo img {
    height: 70px;
}



/* royal-navmenu */
.royal-navmenu-item {
    text-align: center;
    line-height: 90px;
    position: relative
}

.royal-navmenu-item a {
    display: block;
    /* font-weight: bold; */
}

.royal-navmenu-item.royal-active a span {
    color: #0066E8
}

.royal-navmenu-item.royal-active .royal-icon-angle-down {
    color: #0066E8
}

.royal-navmenu-item .royal-icon-angle-down {
    position: absolute;
    top: 0;
    right: 10px;
}

.royal-navmenu-sub {
    box-shadow: 5px 10px 20px rgba(0, 0, 0, .1);
    left: 50%;
    position: absolute;
    width: 150%;
    margin-left: -75%;
    padding: 0 20px;
    background: #f6f6f6;
    top: 100%;
    z-index: 99;
    opacity: 0;
    border-bottom-right-radius: 2px;
    border-bottom-left-radius: 2px;
    display: none;
}

.royal-navmenu-sub-icon {
    position: relative
}

.royal-navmenu-sub-icon:after {
    content: "";
    bottom: 0;
    position: absolute;
    left: 50%;
    margin-left: -3px;
    border-width: 6px;
    border-style: solid;
    border-color: transparent transparent #f6f6f6 transparent
}

.royal-navmenu-sub a {
    line-height: 45px;
    border-bottom: 1px solid #e6e6e6;
    font-weight: normal;
}

.royal-navmenu-sub a:last-child {
    border: none
}

/* royal-banner */
.royal-banner {
    background: #333;
    height: 90vh;
    overflow: hidden;
    position: relative;
}

.royal-banner-item {
    overflow: hidden;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.royal-banner-item-info {
    color: #fff;
    overflow: hidden;
}

.royal-banner-item-info p {
    font-size: 24px;
    margin-bottom: 20px;
}

/* royal-inner-banner */
.royal-inner-banner {
    background: #e6e6e6;
    height: 480px;
    overflow: hidden;
    position: relative;
}

.royal-inner-banner-item {
    overflow: hidden;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    -webkit-animation: royal-slide-bg 20s linear infinite;
    animation: royal-slide-bg 20s linear infinite;
}

.royal-inner-banner-info {
    overflow: hidden;
    text-shadow: 5px 10px 20px rgba(0, 0, 0, .1);
    transition: all .5s;
    padding-top: 160px;
}

.royal-inner-banner-info h2 {
    font-size: 40px;
    color: #fff;
}

.royal-inner-banner-info p {
    font-size: 24px;
    color: #fff;
}

/* royal-title */
.royal-title {
    overflow: hidden;
    text-align: center;
    margin-bottom: 20px;
}

.royal-title h2 {
    font-size: 32px;
    position: relative;
}

/* royal-solution */
.royal-solution {
    overflow: hidden;
    background: #f0f0f0;
    padding: 80px 0;
}

.royal-solution-swiper {
    overflow: hidden;
    padding: 20px 0;
}

.royal-solution-item {
    overflow: hidden;
    background: #fff;
    padding: 40px;
    border-radius: 2px;
    transition: all .5s;
}

.royal-solution-item:hover {
    box-shadow: 5px 10px 20px rgba(0, 0, 0, .1);
    transition: all .5s;
}

.royal-solution-item-info h3 {
    font-size: 16px;
    margin: 10px 0 5px;
}

.royal-solution-item-info p {
    margin: 0;
}

/* royal-products */
.royal-products {
    overflow: hidden;
    padding: 80px 0;
}

.royal-products-nav {
    overflow: hidden;
    padding: 10px 20px;
}

.royal-products-nav li {
    padding: 14.5px 20px;
    background: #fff;
    display: block;
    position: relative;

}

.royal-products-nav li a {
    position: absolute;
    right: 10px;
    top: 10px;
    display: none;
}

.royal-products-nav li:hover {
    color: #fff;
    background: linear-gradient(90deg, #0066E8 0%, #477ef4 100%)
}

.royal-products-tab-bd>ul {
    display: none;
    flex-wrap: wrap;
}

.royal-products-nav li.active {
    background: #0066E8;
    color: #fff !important;
}

.royal-products-nav li.active a {
    display: block;
}

.royal-products-list {
    overflow: hidden;
    padding: 0px 10px;
}

.royal-products-list li {
    overflow: hidden;
    padding: 10px 10px;
}

.royal-product-list-item {
    overflow: hidden;
    background: #fff;
    border-radius: 2px;
    transition: all .5s;
}

.royal-product-list-item:hover {
    box-shadow: 5px 10px 20px rgba(0, 0, 0, .1);
    transform: translate3d(0, -5px, 0);
    transition: all .5s;
}

.royal-product-list-item-info {
    padding: 10px;
    overflow: hidden;
}

.royal-product-list-item-info h3 {
    font-size: 16px;
}

.royal-product-list-item-info p {
    margin: 5px 0 0;
}

.royal-product-list-item-img {
    overflow: hidden;
    padding-bottom: 75%;
}

/* royal-product-search */
.royal-product-search {
    overflow: hidden;
    padding-top: 150px;
}

.royal-product-search h2 {
    font-size: 40px;
    color: #fff;
    text-align: center;
    margin-bottom: 10px;
}

.royal-product-search input {
    background: none !important;
    font-size: 18px !important;
    color: #fff !important;
    ;
}

.royal-product-search button {
    background: none !important;
    font-size: 18px !important;
    border: none;
    color: #fff;
}

/* royal-product-nav */
.royal-product-nav {
    overflow: hidden;

}

.royal-product-nav ul {
    overflow: hidden;
    padding: 0 10px;
}

.royal-product-nav li {
    padding: 10px;

}

.royal-product-nav a {
    background: #bed1e9;
    display: block;
    padding: 10px;
    text-align: center;
    font-size: 16px;
}

.royal-product-nav a:hover,
.royal-product-nav .royal-active {
    background: #0066E8;
    padding: 10px;
    color: #fff;
}

/* royal-product-desc */
.royal-product-desc {
    padding: 40px 0 0px;
    overflow: hidden;
}

.royal-product-desc h2 {
    font-size: 24px;
    color: #0066E8;
    margin-bottom: 20px;
}

.royal-product-info { 
    color: #666;
}

.royal-product-table {
    overflow: hidden;
}

.royal-product-table .royal-table-compact>thead>tr>th,
.royal-table-compact>tbody>tr>th,
.royal-table-compact>tfoot>tr>th,
.royal-table-compact>thead>tr>td,
.royal-table-compact>tbody>tr>td,
.royal-table-compact>tfoot>tr>td {
    overflow: hidden;
    padding: 10px; 
}
.royal-product-table-title {
    background: #0066E8;
    display: block;
    padding: 10px 20px;
    font-weight: bold;
    color: #fff;
    font-size: 18px;
}
/* royal-about */
.royal-about {
    overflow: hidden;
    padding: 0 0 80px;
}

.royal-about-info {
    overflow: hidden;
    padding: 0px 20px;
}

.royal-about-info-tit {
    font-size: 2.4em;
}

.royal-about-info-txt {
    overflow: hidden;
    margin: 20px 0;
}

.royal-about-advlist {
    overflow: hidden;
    margin: 20px 0;
}

.royal-about-advlist {
    overflow: hidden;
    margin: 40px 0;
}

.royal-about-advlist p {
    font-size: 32px;
    font-weight: bold;
    color: #0066E8
}

.royal-about-img {
    overflow: hidden;
    padding: 0 20px;
}

/* royal-inews */
.royal-inews {
    overflow: hidden;
}

.royal-inews-swiper-container {
    overflow: hidden;
    padding: 0 20px;
}

.royal-inews-swiper {
    overflow: hidden;
    position: relative;

}

.royal-inews-swiper-item {
    overflow: hidden;
    position: relative;

    box-shadow: 4px 10px 20px rgba(0, 0, 0, .02);
    transition: all ease .5s;
    background: #0066E8;
    color: #fff;
}

.royal-inews-swiper-item:hover {
    background: #fff;
    box-shadow: 4px 10px 20px rgba(0, 0, 0, .1);
}

.royal-inews-swiper-item:hover h3,
.royal-inews-swiper-item:hover p {
    color: #333;
}

.royal-inews-swiper-item p {
    color: #fff;
}



.royal-inews-swiper-item-img {
    position: relative;
    overflow: hidden;
    padding-bottom: 61.8%;
}

.royal-inews-swiper-item-info {
    position: relative;
    overflow: hidden;
    padding: 20px;

}

.royal-inews-swiper-item-info h3 {
    font-size: 18px;
    margin-bottom: 5px;
}


.royal-inews-swiper-item-info .desc {
    margin: 10px 0;
}

/* royal-inews-hot */
.royal-inews-hot {
    overflow: hidden;
    display: flex;
    padding-bottom: 10px;
    border-bottom: 1px solid #e6e6e6;
    align-items: center;
}

.royal-inews-hot-date {
    overflow: hidden;
    text-align: right;
}

.royal-inews-hot-info a {
    font-size: 18px;
    margin-bottom: 5px;
    display: block;
    font-weight: bold;
}

.royal-inews-hot-info p {
    color: #666;
}

.royal-inews-hot-info .desc {
    margin: 10px 0;
}

/* royal-inews-list */
.royal-inews-list-container {
    overflow: hidden;
    padding: 0 20px;
}

.royal-inews-list {
    overflow: hidden;
}

.royal-inews-list li a {
    border-bottom: 1px solid #e6e6e6;
    padding: 14px 0;
    position: relative;
    display: block;
}

.royal-inews-list .date {
    position: absolute;
    color: #999;
    right: 0;
    top: 14px;
}

/* royal-icontact */
.royal-icontact {
    overflow: hidden;
    padding: 80px 0;
}

.royal-icontact-list {
    overflow: hidden;
    padding: 0 20px;
}

.royal-icontact-form {
    overflow: hidden;
    padding: 0 20px;
}

.royal-icontact-list li {
    padding: 15px 0;
    border-bottom: 1px solid #e6e6e6;
}

/* royal-inner-about */
.royal-inner-about {
    overflow: hidden;
    padding: 80px 0;
}

.royal-inner-about-info {
    overflow: hidden;
    padding: 0px 20px;
}

.royal-inner-about-info-tit {
    font-size: 2.4em;
}

.royal-inner-about-info-txt {
    overflow: hidden;
    margin: 40px 0 0;
}

.royal-inner-about-advlist {
    overflow: hidden;
    margin: 40px 0;
    text-align: center;
}

.royal-inner-about-advlist {
    overflow: hidden;
    margin: 80px 0 0;
}

.royal-inner-about-advlist-num {
    font-size: 40px;
    font-weight: bold;
    color: #0066E8
}

.royal-inner-about-img {
    overflow: hidden;
    padding: 0 20px;
}

/* royal-inner-history */
.royal-inner-history {
    overflow: hidden;

}

.royal-inner-history-tit {
    margin-bottom: 20px;
    font-size: 2.4em;
}

.royal-inner-history-swiper {
    padding: 0 0 80px;
    position: relative;
    background: linear-gradient(90deg, #e6e6e6 0%, #f6f6f6 100%);
    margin-top: 20px;
}

.royal-inner-history-swiper::before {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    height: 4px;
    content: '';
    background: linear-gradient(90deg, #0066E8 0%, #f6f6f6 100%)
}

.royal-inner-history-item {
    padding: 40px;
}

.royal-inner-history-info {
    overflow: hidden;
    padding: 0px 20px;
}

.royal-inner-history-img {
    overflow: hidden;
    padding: 0 20px;
}

.royal-news-swiper-prev,
.royal-inner-history-prev {
    bottom: 40px;
    top: auto;
    margin: 0;
    left: 40px;
    border-color: #999;
    right: auto;
}

.royal-news-swiper-next,
.royal-inner-history-next {
    bottom: 40px;
    top: auto;
    margin: 0;
    left: 90px;
    border-color: #999;
    right: auto;
}

/* royal-icooper */
.royal-icooper {
    overflow: hidden;
    padding: 100px 0 0px;
}

.royal-icooper li {
    padding: 20px;
}

.royal-icooper li img {
    transition: transform 0.6s ease-in-out;
}

.royal-icooper li img:hover {
    transform: rotate(360deg);
    /* 单次完整旋转 */
}


/* royal-inner-honor */
.royal-inner-honor {
    overflow: hidden;
    padding: 80px 0;
}

.royal-inner-honor-swiper {
    padding: 40px 0;
}

.royal-inner-honor-item {
    overflow: hidden;
    text-align: center;
    padding: 20px;
    box-shadow: 2px 5px 10px rgba(0, 0, 0, .04);
    background: #fff;
}

.royal-inner-honor-img {

    padding-bottom: 75%;
    margin-bottom: 20px;

}


/* royal-contact */
.royal-contact-info {
    overflow: hidden;
    margin-top: 20px;
}

.royal-contact-info li {
    padding: 20px;
}

.royal-contact-info li h3 {
    border-bottom: 1px solid #e6e6e6;
    padding-bottom: 10px;
    font-size: 18px;
    margin-bottom: 20px;
}

.royal-contact-info li p {
    color: #666;
}

.royal-contact-item-wx .royal-icon {
    margin-right: 5px;
    border-radius: 100%;
    background: #e6e6e6;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
}

.royal-contact-item img {
    max-height: 70px;
}

.royal-form-content {
    padding: 80px 0;
}

.royal-form-item .royal-form-group {
    padding: 10px 20px;
    overflow: hidden;
    margin: 0 0 10px;
}

.royal-form-item input {
    background: #f6f6f6 !important;
}

.royal-form-item textarea {
    background: #f6f6f6 !important;
}



/* royal-news-swiper */
.royal-news-swiper-g {
    padding: 80px 0;
    overflow: hidden;
    background: #fff;
}

.royal-news-swiper {
    background: #fff;
    padding-bottom: 40px;
    border: 1px solid #e6e6e6;

}

.royal-news-swiper-item {
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    padding: 40px 0;

}

.royal-news-swiper-item-imgbox {
    position: relative;
    overflow: hidden;
    padding: 0 40px;
}

.royal-news-swiper-item-img {
    position: relative;
    overflow: hidden;
    padding-bottom: 75%;
}

.royal-news-swiper-item-info {
    position: relative;
    overflow: hidden;
    padding: 0 40px;

}

.royal-news-swiper-item-info h3 {
    font-size: 24px;
}

.royal-news-swiper-item-info p {
    color: #666;
}

.royal-news-swiper-item-info .desc {
    margin: 40px 0;
}

/* royal-news */
.royal-news-list {
    padding-bottom: 40px;
}

.royal-news-list li {
    padding: 20px 0;
    border-bottom: 1px solid #e6e6e6;
}

.royal-news-list-item {
    overflow: hidden;
    position: relative;
    display: flex;
    /* align-items: center; */

}

.royal-news-list-item-imgbox {
    position: relative;
    overflow: hidden;
    padding-right: 40px;
}

.royal-news-list-item-img {
    position: relative;
    overflow: hidden;
    padding-bottom: 75%;
}

.royal-news-list-item-info {
    position: relative;
    overflow: hidden;

}

.royal-news-list-item-info h3 {
    font-size: 18px;
}

.royal-news-list-item-info p {
    color: #666;
}

.royal-news-list-item-info .desc {
    margin: 20px 0;
}

/* royal-inner-product-search-container */
.royal-inner-product-search-container {
    overflow: hidden;
}

.royal-inner-product-search {
    overflow: hidden;
    padding-bottom: 20px;
    border-bottom: 1px solid #e6e6e6;
}

/* royal-inner-product-list */
.royal-product-class {
    padding: 60px 0 60px;
}

.royal-inner-product-list {
    overflow: hidden;
    padding: 20px 0;
}

.royal-inner-product-list li {
    padding: 20px;
}

.royal-inner-product-list-item {
    overflow: hidden;
    background: #fff;
    box-shadow: 5px 10px 20px rgba(0, 0, 0, .04);
    border-radius: 2px;
    transition: all .5s;
}

.royal-inner-product-list-item:hover {
    background-color: #fff;
    box-shadow: 5px 10px 20px rgba(0, 0, 0, .1);
    transform: translate3d(0, -4px, 0);
    transition: all .5s;
    color: #0066E8
}


.royal-inner-product-list-item:hover .royal-inner-product-list-item-img {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    transition: all .5s
}

.royal-inner-product-list-item-info {
    overflow: hidden;
    padding: 20px;
    transition: all .5s
}

.royal-inner-product-list-item-info h3 {
    font-size: 16px;
}

.royal-inner-product-list-item-info p {
    margin-top: 5px;
    color: #999;
}

.royal-inner-product-list-item-info .desc {
    margin-top: 10px;
    color: #999;
    font-size: 12px;
}

.royal-inner-product-list-item-img {
    padding-bottom: 75%;
    overflow: hidden;
    transition: all .5s
}

/* royal-product-detail */
.royal-product-detail {
    overflow: hidden;
    margin-bottom: 20px;
}

.royal-product-detail-desc {
    overflow: hidden;
    padding: 0 20px;
}

.royal-product-detail-desc-info {
    overflow: hidden;
    padding: 20px;
    background: #e6e6e6;
    font-size: 16px;
    margin: 20px 0;
    color: #666;
}

.royal-product-detail-desc-price {
    overflow: hidden;
    padding: 20px;
    background: #e6e6e6;
    font-size: 16px;
    margin: 20px 0;
}

.royal-product-detail-thumbs-top {
    overflow: hidden;
    box-shadow: 2px 4px 10px rgba(0, 0, 0, .04);
    border-radius: 2px;
    margin-bottom: 20px;
}

.royal-product-detail-thumbs-top-img {
    overflow: hidden;
    padding-bottom: 75%;
}

.royal-product-detail-thumbs {
    padding: 0 20px;
}

.royal-product-detail-thumbs-small-img {
    overflow: hidden;
    padding-bottom: 75%;
}

.royal-product-detail-thumbs-small .swiper-slide {
    opacity: .5;
    border: 2px solid #e6e6e6;
    border-radius: 2px;
}

.royal-product-detail-thumbs-small .swiper-slide-active,
.royal-product-detail-thumbs-small .swiper-slide.active {
    opacity: 1;
    border-color: #0066E8;
}

/* royal-product-detail-bd */
.royal-product-detail-bd {
    overflow: hidden;
    padding: 0 20px;
}

.royal-product-detail-bd-sidebar {
    overflow: hidden;
    margin-bottom: 20px;
    border-bottom: 1px solid #e6e6e6;
}

.royal-product-detail-bd-sidebar a:hover,
.royal-product-detail-bd-sidebar .royal-active {
    color: #0066E8;
    font-weight: bold;
}

.royal-product-detail-bd-sidebar a {
    padding: 20px 0px;
    margin-right: 20px;
    display: inline-block;
    position: relative;
    font-size: 16px;
}

.royal-product-detail-bd-sidebar .royal-active::after {
    position: absolute;
    height: 2px;
    background: #0066E8;
    content: '';
    width: 100%;
    bottom: -1px;
    left: 0;
}

.royal-product-detail-bd-container {
    display: none;
    animation: fadeIn 0.3s;
}

.royal-product-detail-bd-container:first-child {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* royal-foot */

.royal-foot {
    overflow: hidden;
    padding: 20px 0;
    background: #0F264D;
    color: #fff
}

.royal-foot-logo-container {
    overflow: hidden;
    padding-bottom: 20px;
    border-bottom: 1px solid #0066e824;
    margin-bottom: 20px;
}

.royal-foot-search {
    position: relative;
    overflow: hidden;
    padding: 15px 0 0;
}

.royal-foot-search input {
    background: #0066e824 !important;
    border-color: #0066e824 !important;
    /* border-radius: 15px !important; */
}

.royal-foot-search .royal-search-btn {
    /* border-radius: 15px !important; */
}

/* royal-search */
.royal-search-form {
    position: relative;
    overflow: hidden;
}

.royal-search-form .royal-form-group {
    position: relative;
    overflow: hidden;
}

.royal-search-btn {
    position: absolute;
    top: 0;
    right: 0px;
}

.royal-search-modal .royal-modal-dialog {
    border-radius: 2px;
}

.royal-search-modal .royal-modal-bd {
    padding: 20px;
}

/* royal-footnav */
.royal-footnav {
    overflow: hidden;

}

.royal-footnav {
    overflow: hidden;

}

.royal-footnav a {
    display: block;
    margin-bottom: 10px;
    color: #e6e6e6;
    font-weight: bold;
}

.royal-footnav a:hover {
    color: #0066E8;
}

.royal-footnav-sub a {
    font-weight: normal;
}

.royal-foot-wechat {
    overflow: hidden;
    text-align: center;
}

.royal-foot-wechat li {
    padding: 0 10px;
}

.royal-foot-wechat li img {
    max-height: 100px;
    margin-bottom: 10px;
}


.royal-copyright {
    overflow: hidden;
    padding: 10px 0;
    background: #030811;
    color: #999;
    text-align: center;
}


/* royal-inner-g */
.royal-inner-g {
    overflow: hidden;
    padding: 80px 0;
}


/* royal-sidebar */
.royal-sidebar-g {
    overflow: hidden;
    padding-bottom: 20px;
}

.royal-sidebar {
    overflow: hidden;
    border-bottom: 1px solid #e6e6e6;
}

.royal-sidebar a:hover,
.royal-sidebar .royal-active {
    color: #0066E8;
    font-weight: bold;
}

.royal-sidebar a {
    padding: 20px 10px;
    display: inline-block;
    position: relative;
}

.royal-sidebar .royal-active::after {
    position: absolute;
    height: 2px;
    background: #0066E8;
    content: '';
    width: 100%;
    bottom: 0;
    left: 0;
}

/* royal-pagination  */
.royal-pagination {
    margin-top: 5rem;
    overflow: hidden;
    text-align: center
}

.royal-pagination ul {
    padding: 0
}

.royal-pagination li {
    list-style: none;
    padding-right: 10px;
    display: inline-block
}

.royal-pagination li.active span,
.royal-pagination li a:hover {
    background: #0066E8;
    color: #fff
}

.royal-pagination a,
.royal-pagination span {
    display: block;
    padding: .4em 1.2em;
    border: 1px solid #e6e6e6;
    background: #fff
}

/* royal-breadcrumb */
.royal-breadcrumb-content {
    overflow: hidden;
    position: relative;
}

.royal-breadcrumb {
    padding: 0;
    bottom: 0;
    position: absolute;
    color: #fff
}

.royal-breadcrumb i::before {
    color: #fff !important
}

.royal-breadcrumb a {
    color: #fff
}

.royal-breadcrumb a:hover {
    color: #0066E8;
}

.royal-breadcrumb .royal-active {
    color: #0066E8;
}


/* royal-article */
.royal-article {
    padding: 20px 0;
}

.royal-article-meta {
    font-size: 12px
}

.royal-article-bd {
    line-height: 1.6;
    font-size: 16px;
    padding-top: 10px;
}

.royal-article-bd img {
    display: inline-block
}

.royal-article-content {
    overflow: hidden;
}

.royal-article-title {
    font-weight: bold;
    margin-bottom: 10px;
    position: relative;
    font-size: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e6e6e6;
}

.royal-article-prne {
    padding: 20px 0 0;
    overflow: hidden
}

.royal-article-prne a {
    border-top: 1px solid #e6e6e6;
    display: block;
    padding: 10px 0
}

@media screen and (max-width: 1024px) {
    .royal-container-avg {
        padding: 0 10px;
    }

    .royal-banner {
        height: 520px;
    }

    .royal-navmenu-item .royal-icon-angle-down {
        right: 0;
    }

    .royal-solution {
        padding: 20px 0;
    }

    .royal-products {
        padding: 40px 0;
    }

    .royal-about-img {
        margin-top: 20px;
    }

    .royal-inews-swiper-container {
        padding: 0 10px;
    }

    .royal-inews-list-container {
        padding: 20px 10px 0;
    }

    .royal-about-info {
        padding: 0 10px;
    }

    .royal-products-list {
        padding: 0;
    }

    .royal-icooper li {
        padding: 10px;
    }

    .royal-icontact-list,
    .royal-icontact-form {
        padding: 0 10px;
    }

    .royal-icooper {
        padding: 40px 0;
    }

    .royal-icontact {
        padding: 20px 0;
    }
}

/* 移动端样式 (max-width: 641px) */
@media screen and (max-width: 641px) {

    body,
    a {
        font-size: 15px;
    }

    .royal-container {
        padding: 0 15px;
    }

    .royal-container-avg {
        padding: 0 7.5px;
    }

    .royal-btn {
        font-size: 15px;
        border-radius: 2px;
    }

    /* 固定头部 */
    .royal-head {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        box-shadow: 2px 3px 5px rgba(0, 0, 0, .08);

    }


    /* Logo 居左 */
    .royal-logo {
        order: 1;
        flex: 0 0 auto;
        line-height: 50px;
        padding: 0;
    }

    .royal-logo img {
        height: 50px;
    }



    /* 折叠按钮 */
    .mobile-menu-toggle {
        order: 3;
        display: block !important;
        width: 40px;
        height: 40px;
        top: 6px;
        border: none;
        background: #fff;
        position: absolute;
        right: 10px;
        margin-left: 10px;
    }

    /* 汉堡菜单动画 */
    .mobile-menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: #0066E8;
        position: absolute;
        left: 8px;
        transition: all 0.3s ease;
    }

    .mobile-menu-toggle span:nth-child(1) {
        top: 12px;
    }

    .mobile-menu-toggle span:nth-child(2) {
        top: 19px;
    }

    .mobile-menu-toggle span:nth-child(3) {
        top: 26px;
    }

    /* 激活状态动画 */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }



    /* 默认隐藏导航 */
    .royal-navmenu {
        display: block !important;
        /* 覆盖原有隐藏样式 */
        position: fixed;
        top: 50px;
        left: 0;
        width: 100%;
        background: #fff;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    /* 激活状态 */
    .royal-navmenu.active {

        overflow-y: auto;
    }

    /* 导航项适配 */
    .royal-navmenu>ul {
        flex-direction: column;
        padding: 0 20px;
        border-top: 1px solid #e6e6e6;
    }

    .royal-navmenu-item {
        width: 100% !important;
        line-height: 50px;
        border-bottom: 1px solid #eee;
        position: relative;
        text-align: left;
    }

    .royal-navmenu-item a {
        display: inline-block;
    }

    /* 子菜单适配 */
    .royal-navmenu-sub {
        position: static !important;
        width: 100% !important;
        box-shadow: none !important;
        margin: 0 !important;
        padding: 10px !important;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .royal-navmenu-sub a {
        border: none;
        line-height: 30px;
        padding: 5px 10px;
        margin: 5px;
        font-size: 12px;
        background: #e6e6e6;
    }

    .royal-navmenu-sub-icon {
        display: none;
    }

    .royal-navmenu-item:hover .royal-navmenu-sub {
        max-height: 1000px !important;
    }


    h1 {
        font-size: 30px;
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none;
    }

    .royal-banner {
        height: 320px;
        margin-top: 50px;
    }

    .royal-banner-item-info p {
        font-size: 18px;
    }


    /* .royal-more */
    .royal-more {
        margin-top: 20px;
    }

    .royal-solution {
        padding: 20px 0;
    }

    .royal-solution-swiper {
        padding: 0;
    }

    .royal-solution-item {
        padding: 20px;
        border-radius: 2px;
        box-shadow: 2px 5px 10px rgba(0, 0, 0, .02);
    }

    .royal-products {
        padding: 20px 0;
    }

    .royal-products-list {
        padding: 0;
    }

    .royal-product-list-item-info p {
        font-size: 12px;
    }

    .royal-about {
        padding: 0 0 20px;
    }

    .royal-about-info {
        padding: 0 7.5px;
    }

    .royal-about-info-txt {
        margin: 10px 0 0;
    }

    .royal-about-advlist {
        margin: 20px 0;
        text-align: center;
    }

    .royal-about-img {
        padding: 0px 7.5px 0;
        margin: 0;
    }

    .royal-title h2 {
        font-size: 24px;
    }

    .royal-products-nav {
        padding: 0;
    }

    .royal-about-info-tit {
        font-size: 24px;
        text-align: center;
    }

    /* .royal-inews */
    .royal-inews .royal-title {
        text-align: center !important;
    }

    .royal-inews-swiper-container {
        padding: 0 7.5px;
        margin: 0 0 10px;
    }

    .royal-inews-list-container {
        padding: 0 7.5px;
    }

    .royal-inews-list .date {
        position: relative;
        display: block;
        font-size: 12px;
    }

    /* .royal-icooper */
    .royal-icooper {
        padding: 20px 0;
    }

    .royal-icooper li {
        padding: 7.5px;
    }

    .royal-icontact {
        padding: 0;
    }

    .royal-icontact li h2 {
        font-size: 18px;
    }

    .royal-icontact-list {
        padding: 0 7.5px;
    }

    .royal-icontact .royal-title {
        margin: 0;
    }

    .royal-icontact-form {
        padding: 15px 0;
    }

    .royal-form-item .royal-form-group {
        padding: 7.5px;
    }

    .royal-foot-wechat {
        margin-top: 20px;
    }

    .royal-inner-banner {
        height: 200px;
        margin-top: 50px;
    }

    .royal-inner-banner-info {
        padding-top: 60px;
    }

    .royal-inner-banner-info p {
        font-size: 16px;
    }

    .royal-inner-banner-info h2 {
        font-size: 24px;
    }

    .royal-news-swiper-g {
        padding: 20px 0;
    }

    .royal-news-swiper-item {
        display: block;
        padding: 20px 0 0;
    }

    .royal-news-swiper-item-imgbox {
        padding: 0 20px;
    }

    .royal-news-swiper-item-info {
        padding: 20px;
    }

    .royal-news-swiper-item-info .desc {
        margin: 10px 0;
    }

    .royal-news-list-item-imgbox {
        padding-right: 20px;
    }

    .royal-news-list {
        padding-bottom: 20px;
    }

    .royal-news-list-item-info h3 {
        font-size: 16px;
    }

    .royal-sidebar-g {
        padding-bottom: 10px;
    }

    .royal-news-swiper-item-info h3 {
        font-size: 18px;
    }

    .royal-article-title {
        font-size: 24px;
    }

    .royal-inner-g {
        padding: 20px 0;
    }

    .royal-contact-info {
        margin: 0;
    }

    .royal-contact-info li {
        padding: 10px;
    }

    .royal-form-content {
        padding: 20px 0;
    }

    .royal-form select,
    .royal-form textarea,
    .royal-form input[type="text"],
    .royal-form input[type="password"],
    .royal-form input[type="datetime"],
    .royal-form input[type="datetime-local"],
    .royal-form input[type="date"],
    .royal-form input[type="month"],
    .royal-form input[type="time"],
    .royal-form input[type="week"],
    .royal-form input[type="number"],
    .royal-form input[type="email"],
    .royal-form input[type="url"],
    .royal-form input[type="search"],
    .royal-form input[type="tel"],
    .royal-form input[type="color"],
    .royal-form-field,
    .royal-product-list-item,
    .royal-inews-swiper-item,
    .royal-icooper-item-img,
    .royal-about-img-box {
        border-radius: 2px;
        overflow: hidden;
    }

    /* 新增横向滚动样式 */
    .royal-products-nav {
        display: flex !important;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        /* 平滑滚动 */
        scrollbar-width: none;
        /* Firefox */
        padding: 10px 0;
        /* 增加触控区域 */
        margin: 0 -10px;
        /* 补偿容器边距 */
    }

    .royal-products-nav::-webkit-scrollbar {
        display: none;
        /* 隐藏 Chrome/Safari 滚动条 */
    }

    .royal-products-nav li {
        flex: 0 0 auto;
        width: auto;
        padding: 0 10px;
    }

    .royal-products-nav li {
        white-space: nowrap;
        min-width: 120px;
        /* 最小按钮宽度 */
        text-align: center;
        border-radius: 2px;
        margin-right: 7.5px;
        transition: all 0.3s;
        padding: 10px 15px;
    }

    .royal-products-nav a {
        display: none !important;
    }

    .royal-product-class {
        padding: 20px 0;
    }

    /* 覆盖原有平均分配样式 */
    .royal-products-nav.royal-avg-sm-6>* {
        width: auto !important;
    }

    /* 滚动提示效果 */
    .royal-products-nav {
        mask-image: linear-gradient(to right,
                transparent 0%,
                black 10%,
                black 90%,
                transparent 100%);
    }

    /* 侧边栏容器 */
    .royal-sidebar-g {
        overflow-x: auto;
        padding: 0;
        margin: 15px 0;
    }

    /* 导航栏横向滚动 */
    .royal-sidebar {
        display: flex !important;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        /* Firefox */
        padding: 0 10px 15px;
        border-bottom: 2px solid #f6f6f6;
        margin: 0 -10px;
    }

    .royal-sidebar::-webkit-scrollbar {
        display: none;
        /* Chrome/Safari */
    }

    /* 导航项样式 */
    .royal-sidebar a {
        flex: 0 0 auto;
        padding: 10px 15px;
        white-space: nowrap;
        border-radius: 2px;
        margin-right: 10px;
        background: #fff;
        border: none !important;
    }

    /* 激活状态样式 */
    .royal-sidebar .royal-active {
        background: #0066E8 !important;
        color: #fff !important;
    }

    /* 移除原有下划线效果 */
    .royal-sidebar .royal-active::after {
        display: none;
    }

    /* 滚动渐变遮罩 */
    .royal-sidebar {
        mask-image: linear-gradient(to right,
                transparent 0%,
                black 10px,
                black calc(100% - 10px),
                transparent 100%);
        border-bottom: 1px solid #e6e6e6;
    }

    .royal-article-g {
        padding-top: 60px;
    }

    .royal-inner-product-list li,
    .royal-inner-product-list-item-info {
        padding: 7.5px;
    }

    .royal-inner-product-list-item {
        border-radius: 2px;
    }

    .royal-product-detail-desc {
        padding: 0 0;
    }

    .royal-product-detail-thumbs {
        padding: 0 0;
    }

    .royal-product-detail-bd {
        padding: 10px 0;
    }

    .royal-article {
        padding: 0 5px;
    }

    .royal-product-detail-desc-info {
        margin: 15px 0;
    }

    .royal-inner-product-list {
        padding: 10px 0;
    }

    .royal-products-list li {
        padding: 7.5px;
    }
}




/* 移动端样式 (max-width: 641px) */
@media screen and (max-width: 641px) {

    body,
    a {
        font-size: 15px;
    }

    .royal-container {
        padding: 0 15px;
    }

    .royal-container-avg {
        padding: 0 7.5px;
    }

    .royal-btn {
        font-size: 15px;
        border-radius: 2px;
    }

    /* 固定头部 */
    .royal-head {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        box-shadow: 2px 3px 5px rgba(0, 0, 0, .08);

    }


    /* Logo 居左 */
    .royal-logo {
        order: 1;
        flex: 0 0 auto;
        line-height: 50px;
        padding: 0;
    }

    .royal-logo img {
        height: 50px;
    }



    /* 折叠按钮 */
    .mobile-menu-toggle {
        order: 3;
        display: block !important;
        width: 40px;
        height: 40px;
        top: 6px;
        border: none;
        background: #fff;
        position: absolute;
        right: 10px;
        margin-left: 10px;
    }

    /* 汉堡菜单动画 */
    .mobile-menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: #0066E8;
        position: absolute;
        left: 8px;
        transition: all 0.3s ease;
    }

    .mobile-menu-toggle span:nth-child(1) {
        top: 12px;
    }

    .mobile-menu-toggle span:nth-child(2) {
        top: 19px;
    }

    .mobile-menu-toggle span:nth-child(3) {
        top: 26px;
    }

    /* 激活状态动画 */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }



    /* 默认隐藏导航 */
    .royal-navmenu {
        display: block !important;
        /* 覆盖原有隐藏样式 */
        position: fixed;
        top: 50px;
        left: 0;
        width: 100%;
        background: #fff;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    /* 激活状态 */
    .royal-navmenu.active {

        overflow-y: auto;
    }

    /* 导航项适配 */
    .royal-navmenu>ul {
        flex-direction: column;
        padding: 0 15px;
        border-top: 1px solid #e6e6e6;
    }

    .royal-navmenu-item {
        width: 100% !important;
        line-height: 50px;
        border-bottom: 1px solid #eee;
        position: relative;
        text-align: left;
    }

    .royal-navmenu-item a {
        display: inline-block;
    }

    /* 子菜单适配 */
    .royal-navmenu-sub {
        position: static !important;
        width: 100% !important;
        box-shadow: none !important;
        margin: 0 !important;
        padding: 7.5px !important;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .royal-navmenu-sub a {
        border: none;
        line-height: 30px;
        padding: 5px 10px;
        margin: 5px;
        font-size: 12px;
        background: #e6e6e6;
    }

    .royal-navmenu-sub-icon {
        display: none;
    }

    .royal-navmenu-item:hover .royal-navmenu-sub {
        max-height: 1000px !important;
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none;
    }

    .royal-banner {
        height: 320px;
        margin-top: 50px;
    }

    .royal-banner-item-info p {
        font-size: 18px;
    }


    /* .royal-more */
    .royal-more {
        margin-top: 15px;
    }

    .royal-solution {
        padding: 15px 0;
    }

    .royal-solution-swiper {
        padding: 0;
    }

    .royal-solution-item {
        padding: 15px;
        border-radius: 2px;
        box-shadow: 2px 5px 10px rgba(0, 0, 0, .02);
    }

    .royal-products {
        padding: 15px 0;
    }

    .royal-products-list {
        padding: 0;
    }

    .royal-product-list-item-info p {
        font-size: 12px;
    }

    .royal-about {
        padding: 0 0 15px;
    }

    .royal-about-info {
        padding: 0 7.5px;
    }

    .royal-about-info-txt {
        margin: 7.5px 0 0;
    }

    .royal-about-advlist {
        margin: 15px 0;
        text-align: center;
    }

    .royal-about-img {
        padding: 0px 7.5px 0;
        margin: 0;
    }

    .royal-title h2 {
        font-size: 24px;
    }

    .royal-products-nav {
        padding: 0;
    }

    .royal-about-info-tit {
        font-size: 24px;
        text-align: center;
    }

    /* .royal-inews */
    .royal-inews .royal-title {
        text-align: center !important;
    }

    .royal-inews-swiper-container {
        padding: 0 7.5px;
        margin: 0 0 7.5px;
    }

    .royal-inews-list-container {
        padding: 0 7.5px;
    }

    .royal-inews-list .date {
        position: relative;
        display: block;
        font-size: 12px;
    }

    /* .royal-icooper */
    .royal-icooper {
        padding: 15px 0;
    }

    .royal-icooper li {
        padding: 7.5px;
    }

    .royal-icontact {
        padding: 0;
    }

    .royal-icontact li h2 {
        font-size: 18px;
    }

    .royal-icontact-list {
        padding: 0 7.5px;
    }

    .royal-icontact .royal-title {
        margin: 0;
    }

    .royal-icontact-form {
        padding: 15px 0;
    }

    .royal-form-item .royal-form-group {
        padding: 7.5px;
    }

    .royal-foot-wechat {
        margin-top: 15px;
    }

    .royal-inner-banner {
        height: 200px;
        margin-top: 50px;
    }

    .royal-inner-banner-info {
        padding-top: 60px;
    }

    .royal-inner-banner-info p {
        font-size: 16px;
    }

    .royal-inner-banner-info h2 {
        font-size: 24px;
    }

    .royal-news-swiper-g {
        padding: 15px 0;
    }

    .royal-news-swiper-item {
        display: block;
        padding: 15px 0 0;
    }

    .royal-news-swiper-item-imgbox {
        padding: 0 15px;
    }

    .royal-news-swiper-item-info {
        padding: 15px;
    }

    .royal-news-swiper-item-info .desc {
        margin: 7.5px 0;
    }

    .royal-news-list-item-imgbox {
        padding-right: 20px;
    }

    .royal-news-list {
        padding-bottom: 15px;
    }

    .royal-news-list-item-info h3 {
        font-size: 16px;
    }

    .royal-sidebar-g {
        padding-bottom: 7.5px;
    }

    .royal-news-swiper-item-info h3 {
        font-size: 18px;
    }

    .royal-article-title {
        font-size: 24px;
    }

    .royal-inner-g {
        padding: 15px 0;
    }

    .royal-contact-info {
        margin: 0;
    }

    .royal-contact-info li {
        padding: 7.5px;
    }

    .royal-form-content {
        padding: 15px 0;
    }

    .royal-form select,
    .royal-form textarea,
    .royal-form input[type="text"],
    .royal-form input[type="password"],
    .royal-form input[type="datetime"],
    .royal-form input[type="datetime-local"],
    .royal-form input[type="date"],
    .royal-form input[type="month"],
    .royal-form input[type="time"],
    .royal-form input[type="week"],
    .royal-form input[type="number"],
    .royal-form input[type="email"],
    .royal-form input[type="url"],
    .royal-form input[type="search"],
    .royal-form input[type="tel"],
    .royal-form input[type="color"],
    .royal-form-field,
    .royal-product-list-item,
    .royal-inews-swiper-item,
    .royal-icooper-item-img,
    .royal-about-img-box {
        border-radius: 2px;
        overflow: hidden;
    }

    /* 新增横向滚动样式 */
    .royal-products-nav {
        display: flex !important;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        /* 平滑滚动 */
        scrollbar-width: none;
        /* Firefox */
        padding: 7.5px 0;
        /* 增加触控区域 */
        margin: 0 -10px;
        /* 补偿容器边距 */
    }

    .royal-products-nav::-webkit-scrollbar {
        display: none;
        /* 隐藏 Chrome/Safari 滚动条 */
    }

    .royal-products-nav li {
        flex: 0 0 auto;
        width: auto;
        padding: 0 10px;
    }

    .royal-products-nav li {
        white-space: nowrap;
        min-width: 120px;
        /* 最小按钮宽度 */
        text-align: center;
        border-radius: 2px;
        margin-right: 7.5px;
        transition: all 0.3s;
        padding: 7.5px 15px;
    }

    .royal-products-nav a {
        display: none !important;
    }

    .royal-product-class {
        padding: 15px 0;
    }

    /* 覆盖原有平均分配样式 */
    .royal-products-nav.royal-avg-sm-6>* {
        width: auto !important;
    }

    /* 滚动提示效果 */
    .royal-products-nav {
        mask-image: linear-gradient(to right,
                transparent 0%,
                black 10%,
                black 90%,
                transparent 100%);
    }

    /* 侧边栏容器 */
    .royal-sidebar-g {
        overflow-x: auto;
        padding: 0;
        margin: 15px 0;
    }

    /* 导航栏横向滚动 */
    .royal-sidebar {
        display: flex !important;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        /* Firefox */
        padding: 0 10px 15px;
        border-bottom: 2px solid #f6f6f6;
        margin: 0 -10px;
    }

    .royal-sidebar::-webkit-scrollbar {
        display: none;
        /* Chrome/Safari */
    }

    /* 导航项样式 */
    .royal-sidebar a {
        flex: 0 0 auto;
        padding: 7.5px 15px;
        white-space: nowrap;
        border-radius: 2px;
        margin-right: 10px;
        background: #fff;
        border: none !important;
    }

    /* 激活状态样式 */
    .royal-sidebar .royal-active {
        background: #0066E8 !important;
        color: #fff !important;
    }

    /* 移除原有下划线效果 */
    .royal-sidebar .royal-active::after {
        display: none;
    }

    /* 滚动渐变遮罩 */
    .royal-sidebar {
        mask-image: linear-gradient(to right,
                transparent 0%,
                black 10px,
                black calc(100% - 10px),
                transparent 100%);
        border-bottom: 1px solid #e6e6e6;
    }

    .royal-article-g {
        padding-top: 60px;
    }

    .royal-inner-product-list li,
    .royal-inner-product-list-item-info {
        padding: 7.5px;
    }

    .royal-inner-product-list-item {
        border-radius: 2px;
    }

    .royal-product-detail-desc {
        padding: 0 0;
    }

    .royal-product-detail-thumbs {
        padding: 0 0;
    }

    .royal-product-detail-bd {
        padding: 7.5px 0;
    }

    .royal-article {
        padding: 0 7.5px;
    }

    .royal-product-detail-desc-info {
        margin: 15px 0;
        padding: 15px;
    }

    .royal-inner-product-list {
        padding: 7.5px 0;
    }

    .royal-products-list li {
        padding: 7.5px;
    }

    .royal-news-list li {
        padding: 15px 0;
    }

    .royal-inner-about {
        padding: 0;
    }

    .royal-inner-about-img {
        padding: 15px 7.5px;
    }

    .royal-inner-about-info {
        padding: 0 7.5px;
    }

    .royal-inner-about-info-tit {
        font-size: 24px;
    }

    .royal-inner-about-info-txt {
        margin: 15px 0 0;
    }

    .royal-inner-about-advlist {
        margin: 15px 0;
        text-align: left;
    }

    .royal-inner-history-tit {
        font-size: 24px;
        margin-bottom: 0;
    }

    .royal-inner-history-info {
        padding: 0 7.5px;
    }

    .royal-inner-history-item {
        padding: 15px;
    }

    .royal-inner-history-img {
        padding: 15px 7.5px;
    }

    .royal-inner-honor {
        padding: 15px;
    }

    .royal-product-detail-desc-price {
        padding: 15px;
        margin: 15px 0;
    }

    .royal-inner-history-prev,
    .royal-inner-history-next {
        display: block !important;
    }
}

/* 新增样式 */
.nav-header {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.toggle-icon {
    transition: transform 0.3s;
    margin-left: 8px;
}

/* 移动端折叠效果 */
@media (max-width: 767px) {
    .royal-footnav-sub {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-header {
        border-bottom: 1px solid #e6e6e614;
        padding: 10px 0;
    }

    .nav-header a {
        font-weight: normal;
        margin: 0;

    }

    .royal-footnav-sub a {
        font-size: 14px;
        padding: 7.5px;
        margin: 0;
    }

    li.active .royal-footnav-sub {
        max-height: 500px;
        /* 根据内容调整 */
    }

    li.active .toggle-icon {
        transform: rotate(180deg);
    }
    .royal-product-search{
        padding: 20px 0 0;
    }
    .royal-product-search h2{
        font-size: 20px;
    }
    .royal-product-nav ul{
        padding: 5px;
    }
    .royal-product-nav li{
        padding: 5px;
    }
    .royal-product-desc{
        padding: 20px 0 0;
    }
}

/* 桌面端保持原样 */
@media (min-width: 768px) {
    .toggle-icon {
        display: none;
    }

    .royal-footnav-sub {
        display: block !important;
    }
}