/* 主题色变量定义 */
:root {
    --site-container: 1360px;
    --site-gutter: 15px;
    --ll-brand-red: var(--primary-color, #B5121B);
    --ll-brand-red-hover: #D61F2C;
    --ll-brand-red-active: #8F0E17;
    --ll-brand-red-soft: #FFF1F2;
    --ll-black: var(--primaryHover-color, #111111);
    --ll-dark: #1A1A1A;
    --ll-footer-bg: #0F1115;
    --ll-section-dark: #151A1D;
    --ll-bg-page: #FFFFFF;
    --ll-bg-section: #F6F7F8;
    --ll-bg-section-alt: #F2F4F6;
    --ll-bg-card: #FFFFFF;
    --ll-bg-soft-red: #FFF5F5;
    --ll-text-main: #111111;
    --ll-text-body: #2F343A;
    --ll-text-secondary: #5F6368;
    --ll-text-muted: #7A7F87;
    --ll-text-inverse: #FFFFFF;
    --ll-text-inverse-muted: rgba(255, 255, 255, .72);
    --ll-border: #E5E7EB;
    --ll-border-strong: #D8DDE3;
    --ll-border-dark: rgba(255, 255, 255, .14);
    --ll-shadow-card: 0 10px 30px rgba(17, 17, 17, .06);
    --ll-shadow-card-hover: 0 18px 46px rgba(17, 17, 17, .10);
    --ll-hero-overlay: rgba(0, 0, 0, .48);
    --ll-hero-overlay-strong: rgba(0, 0, 0, .62);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* 标准语法 */
    font-family: inherit;
    word-break: normal;
}

body {
    top: 0 !important;
    width: 100vw;
    overflow-x: hidden;
    background: var(--ll-bg-page);
    color: var(--ll-text-body);
}

body::-webkit-scrollbar {
    display: none;
}

p {
    font-size: 16px;
    line-height: 25px;
    color: var(--ll-text-body);
    white-space: pre-line;
}

a {
    text-decoration: none;
    word-break: break-all;
}

span {
    word-break: break-all;
}

input {
    outline: none;
    border: none;
}

img {
    width: 100%;
    height: auto;
    vertical-align: middle;
}

li {
    list-style: none;
}

.skiptranslate {
    display: none;
}

.flex_center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    width: min(var(--site-container), calc(100% - (var(--site-gutter) * 2)));
    margin: 0 auto;
}

.nav_top_menu {
    font-size: 12px;
    width: 100%;
    height: 35px;
    background-color: #000000;
    color: #ffffff;
}

.nav_top_menu .menu_box {
    position: relative;
    height: 100%;
    padding: 0 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav_top_menu .link_list {
    height: 100%;
    display: flex;
    align-items: center;
}

.nav_top_menu .link_item {
    height: 100%;
    padding: 0 7px;
    overflow: hidden;
    color: #fff;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.nav_top_menu .link_item:hover {
    opacity: 0.8;
}

.nav_top_menu .link_item img {
    width: 16px;
}

.nav_top_menu .operation_list {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav_top_menu .operation_list .operation_item:nth-child(1) .iconfont {
    font-size: 12px;
}

.nav_top_menu .operation_item {
    height: 100%;
}

.nav_top_menu .operation_item .item_box {
    height: 100%;
    gap: 5px;
    cursor: pointer;
}

.nav_top_menu .operation_item .text {
    font-size: 14px;
}

.nav_top_menu .operation_item img {
    width: 27px;
    height: 18px;
    object-fit: cover;
}

.nav_top_menu .operation_item:hover .lang_body {
    display: block;
}

.nav_top_menu .lang_body {
    display: none;
    position: absolute;
    top: 100%;
    right: 15px;
    z-index: 100;
    background-color: #ffffff;
    border-radius: 5px;
    padding: 5px 10px;
    width: 330px;
    visibility: visible;
    transition: all 0.3s ease-in-out;
    border: 1px solid #eee;
    z-index: 9999;
}

.nav_top_menu .lang_body .lang_list {
    display: grid;
    grid-column-gap: 10px;
    grid-row-gap: 0;
    grid-template-columns: 1fr 1fr 1fr;
    font-size: 16px;
    line-height: 30px;
}

.nav_top_menu .lang_body .lang_list a {
    color: #333333;
    cursor: pointer;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nav_top_menu .lang_body .lang_list a:hover {
    color: var(--ll-brand-red);
}


.nav_top {
    position: fixed;
    top: 35px;
    left: 0;
    width: 100%;
    z-index: 999;
    background-color: rgba(0, 0, 0, 0.7);
}

.nav_top_fff {
    top: 0 !important;
    background-color: #ffffff !important;
    box-shadow: rgba(225, 225, 225, 0.5) 0px 3px 10px;
}

.nav_top_fff .list_box .item .item_text a,
.nav_top_fff .list_box .item .item_text {
    color: #333333 !important;
}

.nav_top_fff .list_box .item .item_text:hover,
.nav_top_fff .list_box .item .item_text:hover a {
    color: #333333 !important;
}

.nav_top_fff .list_box .item .item_text:hover::after {
    /* background-color: #333 !important; */
}

.nav_top .nav_box {
    position: relative;
    padding: 0 15px;
    gap: 40px;
}

.nav_top .nav_logo img {
    width: auto;
    height: 40px;
}

.nav_top .list_box {
    flex: 1;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.nav_top .list_box .iconfont {
    cursor: pointer;
}

.nav_top .list_box .item {
    position: relative;
    height: 64px;
    color: #ffffff;
    display: flex;
    align-items: center;
}

/* 我修改 */
.nav_top .nav_box {
    display: block;
}

.nav_top .nav_logo {
    float: left;
    padding-top: 13px;
    /* margin: 4px 0; */
    margin-right: 20px;
}

.nav_top .search_box {
    float: right;
    margin: 13px 15px;
    margin-right: 0;
}

.nav_top .list_box {
    float: left;
}

/* 我修改 */
.nav_top .list_box .item .item_text {
    position: relative;
    padding: 10px 15px;
    font-size: 16px;
    /* display: flex; */
}


.nav_top .list_box .item .item_text a {
    color: #ffffff;
    /* vertical-align: sub; */
}

.nav_top .list_box .item:last-child .item_text {
    border-right: none;
}

.nav_top .list_box .item .item_text:hover,
.nav_top .list_box .item .item_text:hover a {
}

.nav_top .list_box .item .item_text:hover::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 70%;
    height: 2px;
    background-color: var(--ll-brand-red);
}

.nav_top .list_box .item .item_hide_box {
    display: none;
    justify-content: center;
    position: absolute;
    left: 0;
    top: 100%;
    width: 200px;
    z-index: 2;
}

.nav_top .list_box .item:hover .item_hide_box {
    display: block;
}

.nav_top .list_box .item .item_hide_box .hide_box {
    width: 100%;
    background-color: #ffffff;
    padding: 5px 0;
    border-radius: 4px;
    box-shadow: rgba(0, 0, 0, 0.176) 0px 6px 12px;
    animation: hideBoxAnime 0.8s;
    /* overflow: hidden; */
}

.nav_top .list_box .item .item_hide_box .hide_box a {
    display: block;
}

/* 动画 */
@keyframes hideBoxAnime {
    from {
        opacity: 0;
        max-height: 0;
    }

    to {
        opacity: 1;
        max-height: 600px;
    }
}

.nav_top .list_box .item .item_hide_box .son_list .son_item_title:hover {
    background-color: rgba(225, 225, 225, 0.5);
}


.nav_top .list_box .item .item_hide_box .son_list .son_item_title .a {
    display: flex;
    align-items: center;
    padding: 0 15px;
    line-height: 40px;
    font-size: 14px;
    color: #333333;
}

.nav_top .list_box .item .item_hide_box .son_list .son_item_title .text {
    flex: 1;
    color: #333333;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.nav_top .list_box .item .item_hide_box .son_list .son_item {
    position: relative;
}

.nav_top .list_box .item .item_hide_box .son_list .son_item .son_children {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    width: 200px;
    background-color: #ffffff;
    border: 1px solid var(--ll-border);
    box-shadow: var(--ll-shadow-card);
}

.nav_top .list_box .item .item_hide_box .son_list .son_item:hover .son_children {
    display: block;
}

.nav_top .list_box .item .item_hide_box .son_list .son_item .son_children_item:hover {
    background-color: var(--ll-bg-section);
}


.nav_top .list_box .item .item_hide_box .son_list .son_item .son_children_item a {
    color: var(--ll-text-body);
    border-bottom: 1px solid var(--ll-border);
    display: flex;
    align-items: center;
    padding: 0 15px;
    line-height: 40px;
    font-size: 14px;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;

}

.nav_top .list_box .item .item_hide_box .son_list .son_children .son_children_item:last-child a {
    border: none;
}

.nav_top .list_box .list_nav {
    display: none;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    padding: 0 15px;
    margin-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav_top .list_box .list_nav img {
    width: auto;
    height: 35px;
}

.nav_top .list_box .list_nav .close_btn .iconfont {
    font-size: 26px;
    color: #e6e4e1;
    cursor: pointer;
}

.nav_top .search_box {
    height: 40px;
    border: 1px solid #e8e8e8;
}

.nav_top .search_box input {
    width: 180px;
    height: 100%;
    padding: 0 15px;
    font-size: 16px;
    background: #f5f7f9;
}

.nav_top .search_box .search_btn {
    width: 40px;
    height: 100%;
    color: #fff;
    background-color: var(--ll-brand-red);
    cursor: pointer;
    border: none;
}

.nav_top .search_box .search_btn:hover {
    background-color: var(--ll-brand-red-hover);
}

.nav_top .menu_btn {
    display: none;
    width: 44px;
    height: 34px;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 15px;
    float: right;
}

.nav_top .menu_btn:hover {
}

.nav_top .menu_btn:hover span {
    color: var(--ll-brand-red);
}

.nav_top .menu_btn span {
    font-size: 26px;
    color: #e6e4e1;
}

.footer {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 8% 0, rgba(181, 18, 27, .075), transparent 30%),
        linear-gradient(135deg, rgba(255, 255, 255, .028), rgba(255, 255, 255, 0) 38%),
        var(--ll-footer-bg);
    color: rgba(255, 255, 255, .68);
}

.footer::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, .018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .014) 1px, transparent 1px);
    background-size: 56px 56px;
    opacity: .45;
}

.footer > .container {
    position: relative;
    z-index: 1;
    max-width: 1260px;
}

.footer .footer_brand_row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 46px 0 26px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.footer .footer_brand_logo {
    display: flex;
    align-items: center;
    min-width: 0;
}

.footer .footer_brand_logo img {
    width: auto;
    max-width: 156px;
    max-height: 58px;
    object-fit: contain;
}

.footer .footer_social {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    min-width: 0;
}

.footer .footer_social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--ll-brand-red, #B5121B);
    opacity: .92;
    transition: opacity .18s ease, transform .18s ease, color .18s ease;
}

.footer .footer_social a:hover {
    opacity: 1;
    color: var(--ll-brand-red-hover, #D61F2C);
    transform: translateY(-1px);
}

.footer .footer_social img {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

.footer .footer_social .iconfont {
    color: var(--ll-brand-red, #B5121B);
    font-size: 18px;
    line-height: 1;
}

.footer .footer_body {
    display: grid;
    grid-template-columns: minmax(360px, 1.35fr) minmax(360px, 1.20fr) minmax(300px, 1fr);
    gap: 56px;
    align-items: start;
    padding: 36px 0 40px;
    color: rgba(255, 255, 255, .68);
}

.footer .footer_panel {
    min-width: 0;
}

.footer .footer_body .title,
.footer .footer_body .right .title,
.footer .footer_body .right .nav_list .title {
    position: relative;
    display: inline-block;
    margin: 0 0 22px;
    padding-bottom: 11px;
    color: #ffffff;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.35;
    letter-spacing: .01em;
}

.footer .footer_body .title::after,
.footer .footer_body .right .nav_list .title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--ll-brand-red);
}

.footer span,
.footer a {
    word-break: normal;
}

.footer .footer_body .contact_us .contact_us_item {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    column-gap: 13px;
    align-items: start;
    margin-bottom: 13px;
    color: rgba(255, 255, 255, .68);
}

.footer .footer_body .contact_us .contact_us_item * {
    color: inherit;
    font-size: 13.5px;
    line-height: 1.65;
}

.footer .contact_line {
    display: flex;
    align-items: baseline;
    flex-wrap: nowrap;
    min-width: 0;
    max-width: 420px;
    color: rgba(255, 255, 255, .68);
    font-size: 13.5px;
    line-height: 1.65;
    word-break: normal;
    overflow-wrap: normal;
}

.footer .contact_label {
    flex: 0 0 auto;
    margin-right: 5px;
    color: rgba(255, 255, 255, .54);
}

.footer .contact_value,
.footer .ltr_text {
    direction: ltr;
    unicode-bidi: isolate;
    white-space: nowrap;
    word-break: keep-all;
    overflow-wrap: normal;
}

.footer .contact_address {
    display: block;
    max-width: 420px;
    white-space: normal;
    word-break: normal;
    overflow-wrap: break-word;
}

.footer .contact_address .contact_value {
    white-space: normal;
    word-break: normal;
    overflow-wrap: break-word;
}

.footer .footer_body .contact_us .contact_us_item .iconfont {
    margin-top: 3px;
    color: var(--ll-brand-red);
    font-size: 14px;
    line-height: 1.5;
}

.footer .footer_nav_group,
.footer .footer_nav_group .right_top,
.footer .footer_nav_panel,
.footer .footer_nav_group .nav_body {
    width: 100%;
}

.footer .footer_nav_group .nav_body {
    display: grid;
    grid-template-columns: minmax(170px, 1fr) minmax(120px, .72fr);
    gap: 56px;
    align-items: start;
}

.footer .footer_nav_group .nav_list {
    min-width: 0;
}

.footer .footer_nav_group .nav_list .item {
    display: block;
    margin-bottom: 11px;
    color: rgba(255, 255, 255, .64);
    font-size: 13.5px;
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color .18s ease;
}

.footer .footer_nav_group .nav_list .item:hover,
.footer .footer_nav_group .nav_list .title:hover {
    color: #ffffff;
}

.footer .footer_body .inquiry_body {
    align-self: start;
    width: 100%;
    max-width: 326px;
    justify-self: end;
    padding: 26px;
    border: 1px solid rgba(255, 255, 255, .085);
    border-radius: 12px;
    background: rgba(255, 255, 255, .032);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .14);
}

.footer .footer_body .row {
    margin-bottom: 12px;
}

.footer .footer_body input,
.footer .footer_body textarea {
    display: block;
    width: 100%;
    outline: none;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 7px;
    background: rgba(255, 255, 255, .96);
    color: #111111;
    font-size: 13.5px;
    line-height: 1.45;
    box-shadow: none;
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.footer .footer_body input {
    height: 44px;
    padding: 0 13px;
}

.footer .footer_body textarea {
    min-width: 100%;
    max-width: 100%;
    min-height: 84px;
    padding: 11px 13px;
    resize: vertical;
}

.footer .footer_body input::placeholder,
.footer .footer_body textarea::placeholder {
    color: var(--ll-text-muted);
}

.footer .footer_body input:focus,
.footer .footer_body textarea:focus {
    border-color: var(--ll-brand-red);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(181, 18, 27, .14);
}

.footer .footer_body .btn_list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.footer .footer_body .btn_item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 18px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, .16);
    background: transparent;
    color: rgba(255, 255, 255, .68);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.footer .footer_body .btn_item:hover {
    border-color: rgba(255, 255, 255, .30);
    color: #ffffff;
}

.footer .footer_body .btn_item:first-child {
    border-color: var(--ll-brand-red);
    background: var(--ll-brand-red);
    color: #ffffff;
}

.footer .footer_body .btn_item:first-child:hover {
    border-color: var(--ll-brand-red-hover);
    background: var(--ll-brand-red-hover);
}

.footer .footer_bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 0 22px;
    border-top: 1px solid rgba(255, 255, 255, .075);
    color: rgba(255, 255, 255, .52);
}

.footer .footer_bar *,
.footer .link_box * {
    color: rgba(255, 255, 255, .52) !important;
    font-size: 12.5px;
    line-height: 1.6;
}

.footer .footer_bar_legal,
.footer .link_box {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    min-width: 0;
}

.footer .link_box {
    justify-content: flex-end;
    overflow-wrap: break-word;
}

.footer .link_box a,
.footer .footer_bar a {
    transition: color .2s ease;
}

.footer .link_box a:hover,
.footer .footer_bar a:hover {
    color: #ffffff !important;
}

.footer_bar img {
    width: 16px;
    height: 15px;
    object-fit: contain;
}

@media screen and (min-width: 768px) and (max-width: 1100px) {
    .footer > .container {
        width: min(940px, calc(100% - 48px));
        max-width: 940px;
        padding-inline: 0;
    }

    .footer .footer_brand_row {
        padding: 38px 0 24px;
    }

    .footer .footer_body {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-areas:
            "contact inquiry"
            "navigation navigation";
        gap: 38px 34px;
        padding: 32px 0 34px;
    }

    .footer .footer_body .contact_us {
        grid-area: contact;
    }

    .footer .footer_nav_group {
        grid-area: navigation;
    }

    .footer .footer_body .inquiry_body {
        grid-area: inquiry;
        width: 100%;
        max-width: none;
        justify-self: stretch;
    }

    .footer .footer_nav_group .nav_body {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 34px;
    }

    .footer .footer_bar {
        align-items: flex-start;
        flex-wrap: wrap;
    }
}

@media screen and (max-width: 767px) {
    .footer {
        padding-bottom: calc(72px + env(safe-area-inset-bottom));
    }

    .footer > .container {
        width: 100%;
        max-width: 640px;
        padding-inline: 20px;
    }

    .footer .footer_brand_row {
        align-items: center;
        flex-direction: row;
        gap: 18px;
        padding: 32px 0 24px;
    }

    .footer .footer_brand_logo img {
        max-width: 146px;
        max-height: 52px;
    }

    .footer .footer_social {
        justify-content: flex-start;
        gap: 8px;
    }

    .footer .footer_social a {
        width: 40px;
        height: 44px;
    }

    .footer .footer_social img {
        width: 20px;
        height: 20px;
    }

    .footer .footer_body {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-areas:
            "contact contact"
            "navigation navigation"
            "inquiry inquiry";
        gap: 32px 0;
        padding: 28px 0 0;
    }

    .footer .footer_body .contact_us {
        grid-area: contact;
        width: 100%;
    }

    .footer .footer_nav_group {
        grid-area: navigation;
        width: 100%;
    }

    .footer .footer_body .inquiry_body {
        grid-area: inquiry;
        width: 100%;
        max-width: none;
        margin: 0;
        padding: 24px 20px 22px;
        justify-self: stretch;
        border-radius: 14px;
        background: rgba(255, 255, 255, .025);
    }

    .footer .footer_body .title,
    .footer .footer_body .right .title,
    .footer .footer_body .right .nav_list .title {
        margin-bottom: 20px;
        padding-bottom: 10px;
        font-size: 19px;
    }

    .footer .footer_body .title::after,
    .footer .footer_body .right .nav_list .title::after {
        width: 34px;
    }

    .footer .footer_body .contact_us .contact_us_item {
        grid-template-columns: 20px minmax(0, 1fr);
        column-gap: 12px;
        margin-bottom: 14px;
    }

    .footer .footer_body .contact_us .contact_us_item *,
    .footer .contact_line {
        font-size: 15px;
        line-height: 1.55;
    }

    .footer .footer_body .contact_us .contact_us_item .iconfont {
        margin-top: 2px;
        font-size: 17px;
        line-height: 1.4;
    }

    .footer .contact_line,
    .footer .contact_address {
        max-width: 100%;
    }

    .footer .contact_value,
    .footer .ltr_text {
        min-width: 0;
        white-space: normal;
        overflow-wrap: break-word;
    }

    .footer .footer_nav_group .nav_body {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0;
    }

    .footer .footer_nav_group .nav_list {
        padding-inline-end: 16px;
    }

    .footer .footer_nav_group .nav_list + .nav_list {
        padding-inline: 16px 0;
        border-inline-start: 1px solid rgba(255, 255, 255, .07);
    }

    .footer .footer_nav_group .nav_list .item {
        margin-bottom: 13px;
        font-size: 15px;
        line-height: 1.45;
        overflow: visible;
        text-overflow: clip;
        white-space: normal;
        overflow-wrap: break-word;
    }

    .footer .footer_body .row {
        margin-bottom: 13px;
    }

    .footer .footer_body input {
        height: 50px;
        padding-inline: 16px;
        font-size: 15px;
    }

    .footer .footer_body textarea {
        min-height: 112px;
        padding: 13px 16px;
        font-size: 15px;
    }

    .footer .footer_body .btn_list {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 12px;
        margin-top: 16px;
    }

    .footer .footer_body .btn_item {
        min-height: 50px;
        padding-inline: 18px;
    }

    .footer .footer_bar {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 32px;
        padding: 22px 0 0;
    }

    .footer .footer_bar_legal,
    .footer .link_box {
        gap: 8px 10px;
        justify-content: flex-start;
    }

    .footer .footer_bar *,
    .footer .link_box * {
        font-size: 13px;
        line-height: 1.55;
    }
}

@media screen and (max-width: 420px) {
    .footer .footer_brand_row {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }
}

@media screen and (max-width: 360px) {
    .footer .footer_body .btn_list {
        grid-template-columns: 1fr;
    }
}

@media screen and (min-width: 768px) and (max-width: 770px) {
    .footer {
        padding-bottom: calc(72px + env(safe-area-inset-bottom));
    }
}

#page_scroll_top {
    display: none;
    width: 44px;
    height: 44px;
    margin-top: 1px;
    background: #ffffff;
    color: #757373;
    line-height: 45px;
    text-align: center;
    cursor: pointer;
    font-size: 14px;
    border-radius: 5px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);
    border-radius: 24px;
    z-index: 999;
}

#page_scroll_top .iconfont {
    font-size: 24px;
    color: #757373;
}

.ui__alert .ui__alert_content .ui__content_foot {
    flex-direction: row-reverse;
}

.ui__alert .ui__alert_content .ui__content_foot a {
    cursor: pointer;
}

.ui__alert .ui__alert_content .ui__content_foot .btn_cancel {
    border: none;
    color: #333;
}

.ui__alert .ui__alert_content .ui__content_foot .btn_done {
    border-left: 1px solid #eee !important;
    color: var(--ll-brand-red) !important;
}

#page_service_box {
    position: fixed;
    top: 200px;
    right: -230px;
    z-index: 99;
    width: auto;
    display: flex;
    transition: all 0.3s;
}

.page_service_box_no {
    right: 0 !important;
}

.page_service_box_no .page_service_box_ce {
    position: static !important;
}

.page_service_box_no #page_scroll_top {
    margin-top: 200px;
}

#page_service_box .page_service_box_ce {
    position: absolute;
    top: 0;
    left: -44px;
}

#page_service_box .service_img {
    background: url(../image/material/service.png) no-repeat;
    background-color: #ffffff;
    border-radius: 24px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);
    height: 180px;
    width: 44px;
    cursor: pointer;
}

#page_service_box .body {
    width: 230px;
    background-color: #ffffff;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
}

#page_service_box .body .title {
    height: 50px;
    background: var(--ll-section-dark);
    text-align: center;
    font-size: 14px;
    color: #fff;
    text-transform: uppercase;
    gap: 5px;
}

#page_service_box .body .title .iconfont {
    font-size: 24px;
}

#page_service_box .body .item_row {
    border-bottom: 1px solid #eee;
}

#page_service_box .body .item_a {
    height: 39px;
    padding: 0 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

#page_service_box .body .item_a .text {
    flex: 1;
    color: #666;
    font-size: 14px;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

#page_service_box .body .item_a .iconfont {
    color: #666;
    font-size: 16px;
}

#page_service_box .body .item_a:hover span {
    color: var(--ll-brand-red) !important;
}

#page_service_box .body .item_row .hide_body {
    display: none;
    border-top: 1px solid #eee;
}

#page_service_box .body .item_row:hover .hide_body {
    display: block;
}

#page_service_box .body .item_row .hide_body .img_body {
    position: relative;
    padding-bottom: 100%;
}

#page_service_box .body .item_row .hide_body .img_body img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#page_message_box {
    max-width: 320px;
    position: fixed;
    bottom: 0;
    right: 15px;
    background-color: #ffffff;
    box-shadow: rgba(0, 0, 0, .35) 0 0 1.5em;
    z-index: 100;
    transition: all 0.3s;
    transform: translateY(calc(100% - 35px));
}

.page_message_box_show {
    transform: translateY(0) !important;
}

.page_message_box_show .body {
    width: 320px !important;
}

.page_message_box_show .top .last_icon {
    transform: rotate(180deg) !important;
}

#page_message_box .body {
    width: 210px;
    transition: all 0.3s;
}

#page_message_box .body .top {
    width: auto;
    height: 36px;
    display: flex;
    align-items: center;
    background-color: var(--ll-section-dark);
    color: #ffffff;
    cursor: pointer;
}

#page_message_box .body .top .icons {
    width: 36px;
    height: 36px;
    background-color: var(--ll-brand-red);
}

#page_message_box .body .top .last_icon {
    width: 36px;
    height: 36px;
    transition: all 0.3s;
}

#page_message_box .body .top .iconfont {
    color: #ffffff;
}

#page_message_box .body .top .icons .iconfont {
    font-size: 24px;
}

#page_message_box .body .top .title {
    flex: 1;
    padding: 0 12px;
    line-height: 36px;
    font-size: 14px;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

#page_message_box .page_message_body {
    padding: 15px;
}

#page_message_box .page_message_body .row {
    margin-bottom: 15px;
}

#page_message_box .page_message_body input {
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: var(--ll-text-main);
    background-color: #fff;
    background-image: none;
    border: 1px solid var(--ll-border);
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
}

#page_message_box .page_message_body input::placeholder {
    color: var(--ll-text-muted);
}

#page_message_box .page_message_body input:focus {
    border: 1px solid var(--ll-brand-red);
    box-shadow: 0 0 0 3px rgba(181, 18, 27, .10);
}

#page_message_box .page_message_body textarea {
    outline: none;
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 100%;
    min-height: 60px;
    height: auto;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: var(--ll-text-main);
    background-color: #fff;
    background-image: none;
    border: 1px solid var(--ll-border);
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
}

#page_message_box .page_message_body textarea::placeholder {
    color: var(--ll-text-muted);
}

#page_message_box .page_message_body textarea:focus {
    border: 1px solid var(--ll-brand-red);
    box-shadow: 0 0 0 3px rgba(181, 18, 27, .10);
}

#page_message_box .page_message_body .send_btn {
    height: 34px;
    background-color: var(--ll-brand-red);
    color: #ffffff;
    font-size: 16px;
    cursor: pointer;
}

#page_message_box .page_message_body .send_btn:hover {
    background-color: var(--ll-brand-red-hover);
}

#page_tabbar {
    display: none;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: #fafafa;
    z-index: 998;
    /* padding-bottom: constant(safe-area-inset-bottom);
  padding-bottom: env(safe-area-inset-bottom); */
}

#page_tabbar .body {
    flex: 1;
    height: 48px;
    display: flex;
}

#page_tabbar .tabbar_item {
    flex: 1;
    height: 100%;
    text-align: center;
}

#page_tabbar .tabbar_item:hover {
    background-color: #e4e4e4;
}

#page_tabbar .tabbar_item .icon {
    padding-top: 6px;
}

#page_tabbar .tabbar_item .icon .iconfont {
    color: #898989;
    font-size: 20px;
}

#page_tabbar .tabbar_item .name {
    font-size: 14px;
    color: #898989;
}

#page_tabbar .tabbar_item .dropdown_menu {
    display: none;
    position: absolute;
    left: 2px;
    bottom: calc(100% + 2px);
    min-width: 200px;
    padding: 5px;
    border: 1px solid rgba(0, 0, 0, .15);
    border-radius: 4px;
    background-color: #ffffff;
}

#page_tabbar .tabbar_item.item_show .dropdown_menu {
    display: block;
}

.son_banner {
    margin-bottom: 0;
    position: relative;
}

.son_banner .son_banner_img {
    position: relative;
    height: 500px;
    overflow: hidden;
}

.son_banner .son_banner_img img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.son_banner .container_body {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.son_banner .container {
    position: relative;
    height: 100%;
}

.son_banner .banner_tip_body {
    position: absolute;
    left: 45px;
    bottom: -1px;
    width: calc(100% - 90px);
    background-color: #fff;
    z-index: 3;
}

.son_banner .banner_tip_body::before {
    content: "";
    position: absolute;
    z-index: -1;
    background: #fff;
    width: 50%;
    height: 100%;
    left: 0;
    top: 0;
    transform-origin: top;
    transform: skewX(-30deg);
}

.son_banner .banner_tip_body::after {
    content: "";
    position: absolute;
    z-index: -1;
    background: #fff;
    width: 50%;
    height: 100%;
    right: 0;
    top: 0;
    transform-origin: top;
    transform: skewX(30deg);
}

.son_banner .banner_tip_body .tip_body {
    height: 40px;
    padding: 0 10px;
    padding-left: 15px;
    padding-top: 4px;
    display: flex;
    align-items: flex-end;
    gap: 10px;
}

.son_banner .banner_tip_body .tip_body * {
    font-size: 18px;
}

.son_banner .banner_tip_body .tip_body a {
    display: flex;
    align-items: center;
    gap: 5px;
}

.son_banner .banner_tip_body .tip_body a span {
    color: #000000;
}

.son_banner .banner_tip_body .tip_body a:hover span {
    color: var(--ll-brand-red);
}

.son_banner .banner_tip_body .tip_body span {
    color: var(--ll-text-body);
}

.son_banner .banner_title {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    text-align: center;
    font-size: 48px;
    color: #ffffff;
}

.son_banner .banner_title span {
    position: relative;
}

.son_banner .banner_title span::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -10px;
    width: 50%;
    height: 5px;
    background-color: var(--ll-brand-red);
}

.public_side_panel {
    width: 320px;
}

.public_side_panel .classify_body {
    border: 1px solid var(--ll-border);
}

.public_side_panel .classify_body .title {
    height: 40px;
    background: var(--ll-section-dark);
    color: #fff;
    width: 100%;
    padding: 0px 15px;
    line-height: 40px;
    font-size: 24px;
    font-weight: normal;
    text-transform: uppercase;
}

.public_side_panel .classify_body .item {
    border-top: 1px solid var(--ll-border);
}

.public_side_panel .classify_body .item .item_cont {
    padding: 20px 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.public_side_panel .classify_body .item .item_cont a {
    font-size: 16px;
    color: var(--ll-text-secondary);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.public_side_panel .classify_body .item .item_cont span {
    font-size: 24px;
    color: var(--ll-text-secondary);
    cursor: pointer;
}

.public_side_panel .classify_body .item .item_cont a:hover {
    color: var(--ll-brand-red) !important;
}

.public_side_panel .classify_body .item .item_cont span:hover {
    color: var(--ll-brand-red) !important;
}

.public_side_panel .classify_body .item .hide_box {
    display: none;
}

.public_side_panel .classify_body .show_box .hide_box {
    display: block;
}

.public_side_panel .classify_body .show_box .item_cont span {
    transition: all 0.3s;
    transform: rotate(90deg);
}

.public_side_panel .classify_body .item .hide_body {
    width: 100%;
    border-top: 1px solid var(--ll-border);
    padding: 5px 0;
    animation: hideBoxAnime 0.8s;
}

.public_side_panel .classify_body .item .hide_body .son_item {
    display: block;
    padding: 0 15px;
    padding-left: 30px;
    line-height: 36px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--ll-text-secondary);
    font-size: 14px;
}

.public_side_panel .classify_body .item .hide_body .son_item:hover {
    background-color: rgba(225, 225, 225, 0.5);
    color: var(--ll-brand-red);
}

.side_panel_input {
    display: flex;
    align-items: center;
    height: 40px;
    margin-top: 40px;
    margin-bottom: 30px;
}

.side_panel_text {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    /* 限制行数 */
    overflow: hidden;
    text-overflow: ellipsis;
    /* 超出部分显示省略号 */
    word-break: break-word;
    /* 避免长单词/URL撑破布局 */
}

.side_panel_input input {
    display: block;
    flex: 1;
    width: 0;
    height: 100%;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: var(--ll-text-main);
    background-color: var(--ll-bg-section);
    background-image: none;
    border: none;
}

.side_panel_input .search_btn {
    width: 48px;
    height: 100%;
    background-color: var(--ll-brand-red);
    cursor: pointer;
    flex-shrink: 0;
    border: none;
}

.side_panel_input .search_btn span {
    color: #fff;
    font-size: 22px;
}

.side_panel_input .search_btn:hover {
    background-color: var(--ll-brand-red-hover);
}

.public_side_panel .new_list .new_item {
    display: block;
    padding: 20px;
    border-bottom: 1px solid var(--ll-border);
    box-sizing: border-box;
}

.public_side_panel .new_list .new_item:last-child {
    border-bottom: none;
}

.public_side_panel .new_list .new_item .name {
    margin-bottom: 10px;
    font-size: 17px;
    color: var(--ll-text-main);
    display: inline-block;
    cursor: pointer;
}

.public_side_panel .new_list .new_item .name span {
    cursor: pointer;
    word-break: break-all;
}

.public_side_panel .new_list .new_item .name:hover {
    color: var(--ll-brand-red);
}

.public_side_panel .new_list .new_item p {
    font-size: 14px;
}

.more_btn {
    display: block;
    width: 142px;
    height: 42px;
    background: var(--ll-brand-red);
    font-size: 16px;
    color: #fff;
    text-align: center;
    line-height: 42px;
    border-radius: 3px;
}

.more_btn:hover {
    background-color: var(--ll-brand-red-hover);
}

.nav_box .nav_logo_black {
    display: none;
}

.nav_top_fff .nav_logo_white {
    display: none;
}

.nav_top_fff .nav_logo_black {
    display: block;
}

.page_404 .title {
    color: #000000;
    font-size: 32px;
    font-weight: 800;
    text-transform: capitalize;
    letter-spacing: -2px;
    position: relative;
    margin-bottom: 30px;
}

.page_404 .tip {}

@media screen and (max-width: 1450px) {
    .container {
        width: min(var(--site-container), calc(100% - (var(--site-gutter) * 2)));
    }
}

@media screen and (max-width: 1300px) {
    .container {
        padding: 0 15px;
        width: 100%;
    }
}

@media screen and (max-width: 1100px) {
    .nav_top .nav_logo {
        padding: 10px 0;
    }

    .nav_top .nav_logo img {
        height: 35px;
    }

    .nav_top .search_box {
        display: none;
    }

    .nav_top .nav_box {
        justify-content: space-between;
    }

    .nav_top .list_box .list_nav {
        display: flex;
    }


    .nav_top .menu_btn {
        display: flex;
    }

    .nav_top .list_box {
        position: fixed;
        left: 0;
        top: 0;
        width: 100vw;
        height: 100vh;
        transform: translateX(100%);
        background-color: rgba(0, 0, 0, 0.55);
        -webkit-backdrop-filter: blur(50px);
        backdrop-filter: blur(50px);
        display: block;
        overflow-y: scroll;
        z-index: 9999999999;

    }

    .nav_top .list_box::-webkit-scrollbar {
        display: none;
    }

    .nav_top .list_box_active {
        transform: translateX(0) !important;
        transition: all 0.2s;
    }

    .nav_top .list_box .item {
        display: block;
        height: auto;
    }

    .nav_top .list_box .item .item_text {
        flex: 1;
        display: flex;
        align-items: center;
        gap: 20px;
        border: none;
        color: #ffffff !important;
    }

    .nav_top .list_box .item .item_text a {
        flex: 1;
        color: #ffffff !important;
    }

    .nav_top .list_box .item .item_text .iconfont {
        font-size: 20px;
        transform: rotate(0);
        transition: all 0.3s;
    }

    .nav_top .list_box .item .item_text .iconfont_show {
        transform: rotate(-180deg);
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item_title .a .iconfont_show {
        transition: all 0.2s;
        transform: rotate(90deg);
    }

    .nav_top_fff .list_box .item .item_text:hover,
    .nav_top_fff .list_box .item .item_text:hover a {
        color: #ffffff !important;
    }

    .nav_top .list_box .item .item_hide_box {
        display: none;
        position: sticky;
        width: 100%;
    }

    .nav_top .list_box .item .item_hide_box_show {
        display: block !important;
    }

    .nav_top .list_box .item:hover .item_hide_box {
        display: none;
    }

    .nav_top .list_box .item .item_hide_box .hide_box {
        box-shadow: none;
        padding: 0;
        background-color: rgba(0, 0, 0, 0.3);
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item_title {
        padding-right: 5px;
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item_title .a {
        line-height: 34px;
        gap: 20px;
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item_title .a .iconfont {
        color: #ffffff;
        font-size: 20px;
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item_title .text {
        padding-left: 20px;
        color: rgba(225, 225, 225, 0.8);
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item:hover .son_children {
        display: none;
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item .son_children {
        display: none;
        position: sticky;
        width: 100%;
        background-color: transparent !important;
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item .son_children_show {
        display: block !important;
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item .son_children_item {
        /* padding-right: 45px; */
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item .son_children_item a {
        padding-left: 60px;
        padding-right: 0;
        color: rgba(225, 225, 225, 0.8);
        border: none;
        line-height: 34px;
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item .son_children_item:hover {
        background-color: rgba(225, 225, 225, 0.2);
    }

    .nav_top .list_box .item .item_text:hover::after {
        display: none;
    }

    /* .nav_top .list_box .item .item_hide_box .son_list .son_item:hover .son_item_title .iconfont {
    transform: rotate(90deg);
    transition: all 0.3s;
  } */
    .nav_top .menu_btn {
        margin-top: 11px;
    }

    .public_side_panel {
        width: 210px;
    }
}

/* @media screen and (max-width: 1000px) {
  .nav_top .nav_box {
    height: 54px;
  }
} */

.rich-text-content {
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    color: var(--ll-text-body, #2f343a);
    font-size: 16px;
    line-height: 1.75;
}

.rich-text-content h1,
.rich-text-content h2,
.rich-text-content h3,
.rich-text-content h4,
.rich-text-content h5,
.rich-text-content h6 {
    margin: 28px 0 14px;
    color: var(--ll-text-main, #111111);
    font-weight: 800;
    line-height: 1.25;
}

.rich-text-content h1 {
    font-size: 30px;
}

.rich-text-content h2 {
    font-size: 24px;
}

.rich-text-content h3 {
    font-size: 20px;
}

.rich-text-content p {
    margin: 0 0 14px;
    color: inherit;
    line-height: 1.75;
    white-space: normal;
}

.rich-text-content ul,
.rich-text-content ol {
    margin: 12px 0 18px 22px;
    padding: 0;
}

.rich-text-content li {
    margin-bottom: 6px;
}

.rich-text-content ul li {
    list-style: disc;
}

.rich-text-content ol li {
    list-style: decimal;
}

.rich-text-content li::marker {
    color: var(--ll-brand-red, #B5121B);
}

.rich-text-content a {
    color: var(--ll-text-main, #111111);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color .2s ease;
}

.rich-text-content a:hover {
    color: var(--ll-brand-red, var(--primary-color));
}

.rich-text-content img {
    width: auto;
    max-width: 100%;
    height: auto;
}

.rich-text-content table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    border-color: var(--ll-border, #e5e7eb);
    font-size: 13px;
}

.rich-text-content table th {
    padding: 12px 10px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: var(--ll-section-dark, #151a1d);
    color: #ffffff;
    font-weight: 700;
    text-align: center;
}

.rich-text-content table td {
    padding: 10px;
    border: 1px solid var(--ll-border, #e5e7eb);
    color: var(--ll-text-body, #2f343a);
    text-align: center;
}

.rich-text-content table tbody tr:nth-child(even) {
    background: var(--ll-bg-section, #f6f7f8);
}

.rich-text-content .ll-rich-hero {
    margin: 0 0 32px;
    padding: 34px 38px;
    border: 1px solid var(--ll-border, #e5e7eb);
    border-left: 5px solid var(--ll-brand-red, var(--primary-color));
    border-radius: 18px;
    background: var(--ll-bg-section, #f6f7f8);
    color: var(--ll-text-body, #2f343a);
}

.rich-text-content .ll-rich-hero h1,
.rich-text-content .ll-rich-hero h2,
.rich-text-content .ll-rich-hero h3 {
    margin-top: 0;
    color: var(--ll-text-main, #111111);
}

.rich-text-content .ll-rich-hero p:last-child,
.rich-text-content .ll-rich-note p:last-child,
.rich-text-content .ll-rich-dark-block p:last-child,
.rich-text-content .ll-rich-card p:last-child {
    margin-bottom: 0;
}

.rich-text-content .ll-rich-kicker {
    display: inline-block;
    margin: 0 0 10px;
    color: var(--ll-brand-red, var(--primary-color));
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.rich-text-content .ll-rich-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin: 24px 0 34px;
}

.rich-text-content .ll-rich-card {
    padding: 22px 24px;
    border: 1px solid var(--ll-border, #e5e7eb);
    border-radius: 14px;
    background: var(--ll-bg-card, #ffffff);
    box-shadow: var(--ll-shadow-card, 0 10px 30px rgba(17, 17, 17, .06));
}

.rich-text-content .ll-rich-card h1,
.rich-text-content .ll-rich-card h2,
.rich-text-content .ll-rich-card h3,
.rich-text-content .ll-rich-card h4 {
    margin-top: 0;
    margin-bottom: 10px;
}

.rich-text-content .ll-rich-label {
    display: block;
    margin: 0 0 8px;
    color: var(--ll-brand-red, var(--primary-color));
    font-size: 13px;
    font-weight: 800;
    line-height: 1.35;
}

.rich-text-content .ll-rich-dark-block {
    margin: 26px 0 34px;
    padding: 28px 30px;
    border-radius: 18px;
    background: var(--ll-section-dark, #151a1d);
    color: rgba(255, 255, 255, .78);
}

.rich-text-content .ll-rich-dark-block h1,
.rich-text-content .ll-rich-dark-block h2,
.rich-text-content .ll-rich-dark-block h3,
.rich-text-content .ll-rich-dark-block h4 {
    margin-top: 0;
    color: #ffffff;
}

.rich-text-content .ll-rich-dark-block ul,
.rich-text-content .ll-rich-dark-block ol {
    color: rgba(255, 255, 255, .78);
}

.rich-text-content .ll-rich-dark-block p,
.rich-text-content .ll-rich-dark-block span,
.rich-text-content .ll-rich-dark-block strong,
.rich-text-content .ll-rich-dark-block em,
.rich-text-content .ll-rich-dark-block li {
    color: inherit;
}

.rich-text-content .ll-rich-dark-block a {
    color: #ffffff;
}

.rich-text-content .ll-rich-note {
    margin: 22px 0 30px;
    padding: 20px 24px;
    border: 1px solid var(--ll-border, #e5e7eb);
    border-left: 4px solid var(--ll-brand-red, var(--primary-color));
    border-radius: 0 14px 14px 0;
    background: var(--ll-bg-section, #f6f7f8);
    color: var(--ll-text-body, #2f343a);
}

.rich-text-content .ll-rich-table-wrap {
    width: 100%;
    margin: 22px 0 32px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.rich-text-content .ll-rich-table-wrap table {
    margin: 0;
}

@media screen and (max-width: 900px) {
    .rich-text-content .ll-rich-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media screen and (max-width: 560px) {
    .rich-text-content .ll-rich-hero,
    .rich-text-content .ll-rich-dark-block,
    .rich-text-content .ll-rich-card,
    .rich-text-content .ll-rich-note {
        padding: 20px;
    }

    .rich-text-content .ll-rich-card-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

@media screen and (max-width: 770px) {
    body {
        padding-bottom: 48px;
        /* padding-bottom: calc(48px + constant(safe-area-inset-bottom));
    padding-bottom: calc(48px + env(safe-area-inset-bottom)); */
    }

    .nav_top_fff {
        background-color: rgba(255, 255, 255, 0.9) !important;
    }

    .container {
        padding: 0 15px;
        width: 100%;
    }

    .nav_top_menu .menu_box {
        justify-content: flex-end;
    }

    .nav_top_menu .link_list {
        display: none;
    }

    .nav_top_menu .operation_item:nth-child(1) {
        display: none;
    }

    #page_scroll_top {
        display: none !important;
    }

    #page_service_box {
        top: 120px;
    }

    #page_message_box {
        display: none !important;
    }

    #page_tabbar {
        display: flex;
    }

    .public_side_panel {
        width: 100%;
    }
}

/* Header refinement: brand top bar and solid main navigation */
header {
    display: block;
    position: relative;
    z-index: 3000;
    background: #ffffff;
}

.nav_top_menu {
    height: 32px;
    position: relative;
    z-index: 3001;
    background:
        linear-gradient(90deg, #2c3035 0%, #20242a 42%, #15191f 100%);
    color: rgba(255, 255, 255, .78);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    box-shadow: none;
}

.nav_top_menu .menu_box {
    max-width: var(--site-container);
    height: 100%;
    padding: 0 var(--site-gutter);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.nav_top_menu .top_statement {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    color: rgba(255, 255, 255, .76);
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: .01em;
    white-space: nowrap;
}

.nav_top_menu .top_statement_divider {
    color: var(--ll-brand-red, #B5121B);
    opacity: .95;
    word-break: normal;
}

.nav_top_menu .link_list {
    display: none;
    margin-left: auto;
    flex: 0 0 auto;
}

.nav_top_menu .link_item {
    padding: 0 5px;
    color: rgba(255, 255, 255, .68);
    font-size: 11px;
    line-height: 1;
    font-weight: 500;
    word-break: normal;
    white-space: nowrap;
}

.nav_top_menu .link_item img {
    width: 14px;
    height: auto;
    opacity: .78;
    transition: opacity .18s ease;
}

.nav_top_menu .link_item:hover,
.nav_top_menu .operation_item:hover .text,
.nav_top_menu .operation_item:hover .iconfont {
    color: rgba(255, 255, 255, .95);
}

.nav_top_menu .link_item:hover img {
    opacity: 1;
}

.nav_top_menu .operation_list {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    margin-left: auto;
    gap: 12px;
}

.nav_top_menu .operation_item .text {
    color: rgba(255, 255, 255, .68);
    font-size: 11px;
    line-height: 1;
    font-weight: 500;
    word-break: normal;
    white-space: nowrap;
}

.nav_top_menu .operation_item .iconfont {
    color: rgba(255, 255, 255, .68);
    font-size: 11px;
    line-height: 1;
}

.nav_top_menu .operation_item img {
    width: 20px;
    height: 14px;
    object-fit: cover;
}

.nav_top_menu .lang_body {
    top: 32px;
    right: var(--site-gutter);
    background-color: #ffffff;
    border: 1px solid rgba(17, 17, 17, 0.1);
    border-radius: 6px;
    box-shadow: 0 14px 30px rgba(17, 24, 39, .14);
}

.nav_top_menu .lang_body .lang_list a,
.nav_top_menu .lang_body .lang_list a .text,
.nav_top_menu .lang_body .lang_list .text {
    color: #222222 !important;
}

.nav_top_menu .lang_body .lang_list a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 6px;
    border-radius: 3px;
    line-height: 24px;
}

.nav_top_menu .lang_body .lang_list a:hover {
    background-color: rgba(17, 17, 17, 0.06);
    color: var(--ll-brand-red) !important;
}

.nav_top_menu .lang_body .lang_list a:hover .text {
    color: var(--ll-brand-red) !important;
}

.nav_top {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    z-index: auto;
    width: 100%;
    background-color: #ffffff;
    border-bottom: 1px solid rgba(17, 17, 17, 0.08);
    box-shadow: 0 8px 22px rgba(17, 24, 39, 0.06);
}

.nav_top_fff {
    top: auto !important;
    background-color: #ffffff !important;
    box-shadow: 0 8px 22px rgba(17, 24, 39, 0.06);
}

.nav_top.nav_top_sticky {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100%;
    z-index: 3000;
    background-color: #ffffff;
}

body.nav_fixed_padding {
    padding-top: 0;
}

body.nav_fixed_padding header {
    margin-bottom: var(--nav-fixed-height, 72px);
}

.nav_top .nav_box {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    min-height: 72px;
    max-width: var(--site-container);
    padding: 0 var(--site-gutter);
    gap: 14px;
}

.nav_top .nav_logo {
    float: none;
    display: flex;
    align-items: center;
    flex: 0 0 118px;
    margin: 0;
    padding: 0;
}

.nav_top .nav_logo img {
    width: auto;
    max-width: 112px;
    height: auto;
    max-height: 46px;
    object-fit: contain;
}

.nav_top .nav_logo_white {
    display: none !important;
}

.nav_box .nav_logo_black,
.nav_top_fff .nav_logo_black {
    display: flex;
}

.nav_top .list_box {
    float: none;
    flex: 0 1 auto;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    min-width: 0;
    height: 72px;
}

.nav_top .list_box .item {
    height: 100%;
    color: #222222;
}

.nav_top .list_box .item .item_text {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 9px;
    gap: 5px;
    color: #222222 !important;
    font-size: 15px;
    font-weight: 650;
    line-height: 1;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.nav_top .list_box .item .item_text a,
.nav_top_fff .list_box .item .item_text a,
.nav_top_fff .list_box .item .item_text {
    color: #222222 !important;
    font-size: 15px;
    font-weight: 650;
    line-height: 1;
    word-break: normal;
    white-space: nowrap;
}

.nav_top .list_box .item .item_text .iconfont {
    color: #6b7280;
    font-size: 14px;
}

.nav_top .list_box .item .item_text:hover,
.nav_top .list_box .item .item_text:hover a,
.nav_top_fff .list_box .item .item_text:hover,
.nav_top_fff .list_box .item .item_text:hover a {
    color: var(--ll-brand-red) !important;
}

.nav_top .list_box .item .item_text::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 100%;
    height: 3px;
    background-color: var(--ll-brand-red);
    transform: translateX(-50%) scaleX(0);
    transform-origin: center;
    transition: transform .18s ease;
}

.nav_top .list_box .item .item_text:hover::after,
.nav_top .list_box .item.active .item_text::after,
.nav_top .list_box .item.current .item_text::after,
.nav_top .list_box .item .item_text.active::after,
.nav_top .list_box .item .item_text.current::after {
    transform: translateX(-50%) scaleX(1);
}

.nav_top .list_box .item .item_hide_box {
    top: 100%;
    width: 220px;
    z-index: 1300;
}

.nav_top .list_box .item .item_hide_box .hide_box {
    background-color: #ffffff;
    border: 1px solid rgba(17, 17, 17, 0.08);
    border-radius: 0;
    box-shadow: 0 16px 34px rgba(17, 24, 39, 0.12);
}

.nav_top .list_box .item .item_hide_box .son_list .son_item_title .a {
    min-height: 40px;
    line-height: 1.35;
}

.nav_top .list_box .item .item_hide_box .son_list .son_item_title .text {
    color: #333333;
    font-size: 13px;
    word-break: normal;
}

.nav_top .list_box .item .item_hide_box .son_list .son_item_title:hover {
    background-color: rgba(17, 17, 17, 0.05);
}

.nav_top .list_box .item .item_hide_box .son_list .son_item_title:hover .text,
.nav_top .list_box .item .item_hide_box .son_list .son_item_title:hover a {
    color: var(--ll-brand-red);
}

.nav_top .list_box .item .item_hide_box .son_list .son_item .son_children {
    background-color: #ffffff;
    border: 1px solid rgba(17, 17, 17, 0.08);
    box-shadow: 0 16px 34px rgba(17, 24, 39, 0.12);
}

.nav_top .list_box .item .item_hide_box .son_list .son_item .son_children_item a {
    color: #333333;
    border-bottom: 1px solid rgba(17, 17, 17, 0.08);
}

.nav_top .list_box .item .item_hide_box .son_list .son_item .son_children_item:hover {
    background-color: rgba(17, 17, 17, 0.05);
}

.nav_top .list_box .item .item_hide_box .son_list .son_item .son_children_item:hover a {
    color: var(--ll-brand-red);
}

.nav_top .menu_btn {
    float: none;
    width: 42px;
    height: 42px;
    margin: 0;
    color: #222222;
}

.nav_top .menu_btn span {
    color: #222222;
}

@media screen and (max-width: 1200px) {
    .nav_top .nav_box {
        gap: 16px;
    }

    .nav_top .list_box .item .item_text {
        padding: 0 6px;
    }

    .nav_top .list_box .item .item_text,
    .nav_top .list_box .item .item_text a {
        font-size: 14px;
    }
}

@media screen and (max-width: 1100px) {
    .nav_top .nav_box {
        min-height: 68px;
    }

    .nav_top .nav_logo {
        padding: 0;
    }

    .nav_top .nav_logo img {
        max-width: 104px;
        max-height: 48px;
        height: auto;
    }

    .nav_top .list_box {
        position: fixed;
        left: 0;
        top: 0;
        width: 100vw;
        display: block;
        height: 100vh;
        min-height: 100vh;
        padding: 0 0 34px;
        justify-content: initial;
        background-color: rgba(17, 17, 17, 0.82);
        overflow-y: auto;
        overflow-x: hidden;
    }

    .nav_top .list_box .list_nav {
        display: flex;
        height: 68px;
        margin-bottom: 4px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    }

    .nav_top .list_box .list_nav .close_btn .iconfont {
        color: #ffffff;
    }

    .nav_top .list_box .item {
        display: block;
        height: auto;
        min-height: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav_top .list_box .item .item_text,
    .nav_top .list_box .item .item_text a {
        color: #ffffff !important;
        font-size: 15px;
        line-height: 1.2;
    }

    .nav_top .list_box .item .item_text {
        height: auto;
        min-height: 48px;
        padding: 0 20px;
        justify-content: space-between;
    }

    .nav_top .list_box .item .item_text .iconfont {
        color: rgba(255, 255, 255, 0.78);
    }

    .nav_top .list_box .list_nav img {
        width: auto;
        max-width: 110px;
        height: auto;
        max-height: 44px;
    }

    .nav_top .list_box .item .item_hide_box {
        position: static;
        width: 100%;
        border: 0;
    }

    .nav_top .list_box .item .item_hide_box .hide_box {
        background-color: rgba(0, 0, 0, 0.24);
        border: 0;
        box-shadow: none;
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item_title .a {
        min-height: 38px;
        padding: 0 20px 0 34px;
    }

    .nav_top .list_box .item .item_hide_box .son_list .son_item_title .text {
        color: rgba(255, 255, 255, 0.82);
    }

    .nav_top .menu_btn {
        display: flex;
        flex: 0 0 auto;
        margin: 0 0 0 auto;
    }
}

@media screen and (max-width: 770px) {
    .nav_top_menu {
        height: 28px;
    }

    .nav_top_menu .menu_box {
        justify-content: flex-end;
        gap: 10px;
    }

    .nav_top_menu .top_statement,
    .nav_top_menu .link_list {
        display: none;
    }

    .nav_top_menu .operation_list {
        width: 100%;
        justify-content: flex-end;
        gap: 10px;
        overflow: hidden;
    }

    .nav_top_menu .operation_item:nth-child(1) {
        display: none;
    }

    .nav_top_menu .operation_item .text {
        font-size: 10px;
    }

    .nav_top_menu .lang_body {
        top: 28px;
        right: 15px;
        width: min(320px, calc(100vw - 30px));
    }

    .nav_top_menu .lang_body .lang_list a,
    .nav_top_menu .lang_body .lang_list a .text,
    .nav_top_menu .lang_body .lang_list .text {
        color: #222222 !important;
    }

    .nav_top .nav_box {
        min-height: 64px;
    }
}