:root {
    --xw_body-bg: #f2f4f9;
    --xw_text-default-color: #1d2129;
    --xw_navbar-bg: #ffffff;
    --xw_navbar-m-bg: #ffffff;
    --xw_navbar-border: 1px solid #eeeeee;
    --xw_navbar-link-hover-bg: #4A3939;
    --xw_navbar-link-hover-color: #ffffff;
    --xw_navbar-dropdown-bg: #ffffff;
    --xw_navbar-dropdown-m-bg: #f7f8fa;
    --xw_navbar-dropdown-border: 1px solid #eeeeee;
    --xw_navbar-dropdown-text: #4e5969;
    --xw_navbar-dropdown-hover-bg: #f2f3f5;
    --xw_navbar-dropdown-hover-text: #165dff;
    --xw_navbar-m-border: 1px solid #eeeeee;
    --xw_navbar-profile-border: 1px solid #eeeeee;
    --xw_backtotop-bg: #ffffff;
    --xw_backtotop-color: #4e5969;
    --xw_backtotop-border: #eeeeee;
    --xw_search-btn-bg: #f2f3f5;
    --xw_search-btn-hover-bg: #e5e6eb;
    --xw_search-btn-text: #86909c;
    --xw_modal-bg: #ffffff;
    --xw_modal-text: #1d2129;
    --xw_modal-border: #eeeeee;
    --xw_modal-form-bg: #f2f3f5;
    --xw_modal-title-text: #86909c;
    --xw_modal-list-bg: #f2f3f5;
    --xw_modal-list-hover: #165dff;
    --xw_modal-list-icon: #f2f3f5
}

[data-theme=dark] {
    --xw_body-bg: #1d2129;
    --xw_text-default-color: #a9aeb8;
    --xw_navbar-bg: #272e3b;
    --xw_navbar-m-bg: #2f3641;
    --xw_navbar-border: 1px solid #474d58;
    --xw_navbar-link-hover-bg: #3d434f;
    --xw_navbar-link-hover-color: #e5e6eb;
    --xw_navbar-dropdown-bg: #3d434f;
    --xw_navbar-dropdown-m-bg: #272e3b;
    --xw_navbar-dropdown-border: 1px solid #eeeeee00;
    --xw_navbar-dropdown-text: #a9aeb8;
    --xw_navbar-dropdown-hover-bg: #272e3b;
    --xw_navbar-dropdown-hover-text: #ffffff;
    --xw_navbar-m-border: 1px solid #474d58;
    --xw_navbar-profile-border: none;
    --xw_backtotop-bg: #272e3b;
    --xw_backtotop-color: #a9aeb8;
    --xw_backtotop-border: #474d58;
    --xw_search-btn-bg: #3d434f;
    --xw_search-btn-hover-bg: #4b525f;
    --xw_search-btn-text: #86909c;
    --xw_modal-bg: #272e3b;
    --xw_modal-text: #d0d0d0;
    --xw_modal-border: #474d58;
    --xw_modal-form-bg: #1d2129;
    --xw_modal-title-text: #86909c;
    --xw_modal-list-bg: #1d2129;
    --xw_modal-list-hover: #ffffff;
    --xw_modal-list-icon: #343b4a
}

* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

a {
    text-decoration: none;
}

body {
    /* background-color: var(--xw_body-bg); */
    color: var(--xw_text-default-color);
    font-family: PingFang SC, Hiragino Sans GB, noto sans, Microsoft YaHei, Helvetica Neue, Helvetica, Arial, sans-serif
}

@font-face {
    font-family: "iconfont";
    src: url("//at.alicdn.com/t/c/font_4937219_0rvnqszvy1k.woff2?t=1748695652553") format("woff2"), url("//at.alicdn.com/t/c/font_4937219_0rvnqszvy1k.woff?t=1748695652553") format("woff"), url("//at.alicdn.com/t/c/font_4937219_0rvnqszvy1k.ttf?t=1748695652553") format("truetype")
}

.iconfont {
    font-family: "iconfont" !important;
    font-size: 1rem;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

.icon-taiyang:before {
    content: ""
}

.icon-yueliang:before {
    content: ""
}

.icon-fanhuidingbu:before {
    content: ""
}

.icon-sousuo:before {
    content: ""
}

.icon-shouye:before {
    content: ""
}

.icon-shoucang:before {
    content: ""
}

.icon-shezhi:before {
    content: ""
}

.icon-tuichu:before {
    content: ""
}

.xw_navbar {
    /* 脱离文档流，浮动效果 */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--xw_navbar-bg);
    border-bottom: var(--xw_navbar-border);
    padding: 0 6rem
}

.xw_navbar .xw_nav-container {
    max-width: 1710px;
    /* margin: 0 auto; */
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    height: 5.375rem
}

.xw_navbar .xw_nav-container .xw_logo {
    margin-right: 2rem
}

.xw_navbar .xw_nav-container .xw_logo .xw_logo-link {
    display: block
}

.xw_navbar .xw_nav-container .xw_logo .xw_logo-link img {
    height: 4rem;
    vertical-align: middle
}

.xw_navbar .xw_nav-container .xw_nav-menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item {
    position: relative
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item .xw_nav-link {
    display: block;
    color: var(--xw_text-default-color);
    text-decoration: none;
    font-size: 1rem;
    padding: 1.4rem 1.5rem;
    height: 5.375rem;
    -webkit-transition: all .3s ease;
    transition: all .3s ease
}

.xw_nav-link,
.xw_dropdown-item {
    text-align: center;
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item:hover .xw_nav-link {
    background-color: var(--xw_navbar-link-hover-bg);
    color: var(--xw_navbar-link-hover-color)
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item:has(.xw_dropdown-item)::before {
    content: "∨";
    position: absolute;
    font-family: "iconfont" !important;
    top: 50%;
    right: 1rem;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    color: var(--xw_text-default-color);
    -webkit-transition: all .3s ease;
    transition: all .3s ease
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item:has(.xw_dropdown-item):hover::before {
    color: var(--xw_navbar-link-hover-color);
    -webkit-transform: translateY(-50%) rotate(180deg);
    -ms-transform: translateY(-50%) rotate(180deg);
    transform: translateY(-50%) rotate(180deg)
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item:has(.xw_dropdown-item) a {
    padding-right: 2.4rem
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item .xw_dropdown-menu {
    position: absolute;
    top: calc(100% + 2rem);
    left: 0;
    background-color: var(--xw_navbar-dropdown-bg);
    border: var(--xw_navbar-dropdown-border);
    min-width: 10.9375rem;
    border-radius: .25rem;
    padding: .5rem;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: all .3s ease;
    transition: all .3s ease
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item .xw_dropdown-menu::before {
    content: "";
    position: inherit;
    left: 0;
    top: -0.6rem;
    width: 100%;
    height: .5rem
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item .xw_dropdown-menu .xw_dropdown-item {
    padding: .7rem 1rem;
    color: #666;
    text-decoration: none;
    display: block;
    border-radius: .25rem;
    font-size: .9375rem;
    -webkit-transition: all .3s ease;
    transition: all .3s ease
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item .xw_dropdown-menu .xw_dropdown-item:hover {
    background-color: var(--xw_navbar-dropdown-hover-bg);
    color: #4A3939;
}

.xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item:hover .xw_dropdown-menu {
    opacity: 1;
    visibility: inherit;
    top: calc(100% + .5rem)
}

.xw_navbar .xw_nav-container .xw_nav-right {
    margin-left: auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

.xw_navbar .xw_nav-container .xw_nav-right .theme-switch {
    cursor: pointer;
    margin-right: 1.25rem;
    -webkit-transition: -webkit-transform .3s ease;
    transition: -webkit-transform .3s ease;
    transition: transform .3s ease;
    transition: transform .3s ease, -webkit-transform .3s ease
}

.xw_navbar .xw_nav-container .xw_nav-right .theme-switch i {
    font-size: 1.25rem;
    color: var(--xw_text-default-color)
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_search {
    margin-right: 1.25rem
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_search a {
    text-decoration: none;
    display: block;
    padding: 0 .85rem;
    height: 2rem;
    line-height: 2rem;
    font-size: .875rem;
    border-radius: .25rem;
    background-color: var(--xw_search-btn-bg);
    color: var(--xw_search-btn-text);
    -webkit-transition: background-color .3s ease;
    transition: background-color .3s ease
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_search a:hover {
    background-color: var(--xw_search-btn-hover-bg)
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile .xw_profile-img img {
    width: 1.875rem;
    height: 1.875rem;
    border-radius: .25rem;
    cursor: pointer;
    vertical-align: middle
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile .xw_profile-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--xw_navbar-dropdown-bg);
    border: var(--xw_navbar-dropdown-border);
    min-width: 12.5rem;
    border-radius: .25rem;
    margin-top: 1rem;
    padding: .5rem;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
    max-height: 0;
    overflow: hidden
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile .xw_profile-menu.xw_active {
    opacity: 1;
    visibility: inherit;
    max-height: 18.75rem
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile .xw_profile-menu a {
    color: var(--xw_navbar-dropdown-text);
    text-decoration: none;
    display: block;
    padding: .7rem 1rem;
    border-radius: .25rem;
    font-size: .875rem
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile .xw_profile-menu a:hover {
    background-color: var(--xw_navbar-dropdown-hover-bg);
    color: var(--xw_navbar-dropdown-hover-text)
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile .xw_profile-menu a i {
    margin-right: 1rem
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_hamburger {
    position: relative;
    background: rgba(0, 0, 0, 0);
    border: none;
    cursor: pointer;
    z-index: 1000;
    display: none
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_hamburger .xw_bar {
    display: block;
    width: 1.5625rem;
    height: .1875rem;
    margin: .3125rem auto;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
    background-color: var(--xw_text-default-color)
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_hamburger.xw_active .xw_bar:nth-child(1) {
    -webkit-transform: rotate(45deg) translate(5px, 5px);
    -ms-transform: rotate(45deg) translate(5px, 5px);
    transform: rotate(45deg) translate(5px, 5px)
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_hamburger.xw_active .xw_bar:nth-child(2) {
    opacity: 0
}

.xw_navbar .xw_nav-container .xw_nav-right .xw_hamburger.xw_active .xw_bar:nth-child(3) {
    -webkit-transform: rotate(-45deg) translate(7px, -6px);
    -ms-transform: rotate(-45deg) translate(7px, -6px);
    transform: rotate(-45deg) translate(7px, -6px)
}

#backToTop {
    cursor: pointer;
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    width: 2.5rem;
    height: 2.5rem;
    text-align: center;
    line-height: 2.5rem;
    display: none;
    font-size: 1.25rem;
    -webkit-transition: background-color .3s;
    transition: background-color .3s;
    border-radius: .25rem;
    background-color: var(--xw_backtotop-bg);
    border: 1px solid var(--xw_backtotop-border)
}

#backToTop i {
    font-size: 1.5rem;
    color: var(--xw_backtotop-color)
}

@media(max-width: 1500px) {
    body.menu-open {
        overflow: hidden
    }

    .xw_navbar .xw_nav-container .xw_nav-menu {
        position: fixed;
        left: -100%;
        top: 4.5rem;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
        background-color: var(--xw_navbar-m-bg);
        width: 100%;
        height: calc(100vh - 4.375rem);
        text-align: left;
        -webkit-transition: .3s;
        transition: .3s;
        overflow-y: auto
    }

    .xw_navbar .xw_nav-container .xw_nav-menu.xw_active {
        left: 0
    }

    .xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item {
        margin: 0;
        border-bottom: var(--xw_navbar-m-border)
    }

    .xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item .xw_nav-link {
        font-size: 1rem
    }

    .xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item:has(.xw_dropdown-item)::before {
        top: 2.1875rem;
        right: 2rem
    }

    .xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item .xw_dropdown-menu {
        width: 100%;
        position: static;
        display: block !important;
        opacity: 1;
        visibility: inherit;
        width: 100%;
        background-color: var(--xw_navbar-dropdown-m-bg);
        max-height: 0;
        overflow: hidden;
        -webkit-transition: max-height .3s ease-out;
        transition: max-height .3s ease-out;
        padding: 0;
        margin: 0;
        border-radius: 0;
        border: none
    }

    .xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item .xw_dropdown-menu.xw_show {
        max-height: 31.25rem;
        -webkit-transition: max-height .3s ease-in;
        transition: max-height .3s ease-in
    }

    .xw_navbar .xw_nav-container .xw_nav-menu .xw_nav-item .xw_dropdown-menu .xw_dropdown-item {
        padding: 1.3rem 2rem;
        border-radius: 0;
        border-bottom: var(--xw_navbar-m-border)
    }

    .xw_navbar .xw_nav-container .xw_nav-right {
        position: relative
    }

    .xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile {
        margin-right: 1.5rem
    }

    .xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile .xw_profile-menu {
        position: fixed;
        top: 4.4375rem;
        left: 0;
        right: 0;
        width: 100%;
        margin: 0;
        border-radius: 0;
        padding: 0;
        border: none
    }

    .xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile .xw_profile-menu a {
        padding: 1rem;
        border-radius: 0;
        border-bottom: var(--xw_navbar-profile-border)
    }

    .xw_navbar .xw_nav-container .xw_nav-right .xw_user-profile .xw_profile-menu a i {
        margin-right: 1rem
    }

    .xw_navbar .xw_nav-container .xw_nav-right .xw_hamburger {
        display: block
    }
}

.xw_modal {
    visibility: hidden;
    opacity: 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .5);
    z-index: 1000;
    -webkit-transition: opacity .3s ease, visibility .3s ease;
    transition: opacity .3s ease, visibility .3s ease
}

.xw_modal.show {
    visibility: visible;
    opacity: 1
}

.xw_modal .xw_modal-content {
    position: relative;
    margin: 9.375rem auto;
    width: 90%;
    max-width: 31.25rem;
    border-radius: .3125rem;
    -webkit-animation: xw_modalopen .3s;
    animation: xw_modalopen .3s;
    -webkit-transform-origin: center;
    -ms-transform-origin: center;
    transform-origin: center;
    background-color: var(--xw_modal-bg);
    color: var(--xw_modal-text)
}

.xw_modal .close {
    position: absolute;
    bottom: -4.375rem;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    display: block;
    width: 3.125rem;
    height: 3.125rem;
    line-height: 2.8125rem;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    background-color: var(--xw_modal-bg);
    text-align: center;
    border-radius: 100%;
    opacity: .75;
    -webkit-transition: all .3s ease;
    transition: all .3s ease
}

.xw_modal .close:hover {
    opacity: 1
}

.xw_modal .shake {
    -webkit-animation: xw_modalShake .3s ease-in-out;
    animation: xw_modalShake .3s ease-in-out
}

@-webkit-keyframes xw_modalopen {
    from {
        -webkit-transform: scale(0);
        transform: scale(0)
    }

    to {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

@keyframes xw_modalopen {
    from {
        -webkit-transform: scale(0);
        transform: scale(0)
    }

    to {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

@-webkit-keyframes xw_modalShake {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }

    50% {
        -webkit-transform: scale(0.98);
        transform: scale(0.98)
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

@keyframes xw_modalShake {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }

    50% {
        -webkit-transform: scale(0.98);
        transform: scale(0.98)
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

.xw_modal.xw_search .xw_modal-content form {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 1.25rem;
    border-bottom: 1px solid var(--xw_modal-border)
}

.xw_modal.xw_search .xw_modal-content form>* {
    outline: none
}

.xw_modal.xw_search .xw_modal-content form input {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    padding: .625rem;
    border-top: 1px solid var(--xw_modal-border);
    border-bottom: 1px solid var(--xw_modal-border);
    border-left: 1px solid var(--xw_modal-border);
    border-right: none;
    background-color: var(--xw_modal-form-bg);
    border-radius: .3125rem 0 0 .3125rem;
    height: 3.125rem;
    font-size: 1rem;
    color: var(--xw_modal-text)
}

.xw_modal.xw_search .xw_modal-content form button {
    padding: .625rem 1.25rem;
    border: none;
    border-radius: 0 .3125rem .3125rem 0;
    background-color: #165dff;
    color: #fff;
    cursor: pointer;
    height: 3.125rem
}

.xw_modal.xw_search .xw_modal-content .xw_search-list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding: 1.25rem;
    margin: -0.5rem
}

.xw_modal.xw_search .xw_modal-content .xw_search-list .title {
    margin-bottom: 1.25rem;
    font-size: .87rem;
    color: var(--xw_modal-title-text)
}

.xw_modal.xw_search .xw_modal-content .xw_search-list ul {
    list-style: none;
    padding: 0;
    margin: 0
}

.xw_modal.xw_search .xw_modal-content .xw_search-list ul li:last-child a {
    margin-bottom: 0
}

.xw_modal.xw_search .xw_modal-content .xw_search-list ul li a {
    display: block;
    text-decoration: none;
    margin-bottom: .5rem;
    border-radius: .25rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    color: var(--xw_modal-text);
    padding: .25rem;
    font-size: .875rem;
    -webkit-transition: all .3s ease;
    transition: all .3s ease
}

.xw_modal.xw_search .xw_modal-content .xw_search-list ul li a:hover {
    background-color: var(--xw_modal-list-bg);
    color: var(--xw_modal-list-hover)
}

.xw_modal.xw_search .xw_modal-content .xw_search-list ul li a::before {
    font-family: "iconfont" !important;
    font-size: 1.25rem;
    margin-right: 1rem;
    display: block;
    width: 2.1875rem;
    height: 2.1875rem;
    line-height: 2.1875rem;
    text-align: center;
    border-radius: .25rem;
    background-color: var(--xw_modal-list-icon);
    -webkit-transition: all .3s ease;
    transition: all .3s ease
}

.xw_modal.xw_search .xw_modal-content .xw_search-list .left,
.xw_modal.xw_search .xw_modal-content .xw_search-list .right {
    margin: .5rem;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1
}

.xw_modal.xw_search .xw_modal-content .xw_search-list .left ul li a:hover::before,
.xw_modal.xw_search .xw_modal-content .xw_search-list .right ul li a:hover::before {
    background-color: #165dff;
    color: #fff
}

.xw_modal.xw_search .xw_modal-content .xw_search-list .left ul li a::before {
    content: "";
    color: #f53f3f
}

.xw_modal.xw_search .xw_modal-content .xw_search-list .right ul li a::before {
    content: "";
    color: #ff7d00
}

.nav {
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}



.item {
    color: #333;
    width: 9rem;
    height: auto;
    /* border: 1px solid #fff; */
    /* line-height: 5vh; */
    text-align: center;
    font-size: 1rem;
    padding: 1% 0;
}

.item:hover {
    background-color: var(--xw_navbar-link-hover-bg);
    color: #fff;
}

.halving-line {
    width: 0.1rem;
    height: 2vh;
    background-color: #eee;
}

.item>p,
.xw_nav-link>p {
    font-size: 0.8rem;
}

.icon {
    width: 3%;
    height: 5vh;
    line-height: 5vh;
}

.da {
    width: 100%;
    height: auto;
    background-color: #fff;
    transition: background-color 0.3s ease;
    /* 确保 a 标签可点击区域完整 */
    display: inline-block;
    border-radius: 50%;
}

/* 鼠标悬停时，a 标签背景色变化 */
.da:hover {
    background-color: #eee;

}

.ting {
    width: 100%;
    height: 5vh;
    color: #fff;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.img-default {
    width: 80%;
}

/* 导航 end */

/* banner start */

/* 轮播容器样式 */
.carousel-container {
    position: relative;
    width: 90%;
    height: 45vh;
    max-width: 1920px;
    margin: 0 auto;
    overflow: hidden;
    margin-top: 5.4rem;
}

/* 轮播轨道样式 */
.carousel-track {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

/* 轮播项样式 */
.carousel-item {
    min-width: 100%;
    height: 100%;
}

/* 轮播图片样式 */
.carousel-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 左右切换按钮样式 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0);
    color: rgba(255, 255, 255, 0);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background-color: rgba(0, 0, 0, 0.5);
    color: rgba(255, 255, 255, 1);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

/* 指示器样式 */
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s;
}

.indicator.active {
    background-color: #999;
}

/* banner end */

/* 页尾start */
.footer {
    width: 100%;
    height: auto;
    background-color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-inner {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    margin: 3% auto;
}

.quickjump {
    width: 84%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.a1 {
    background-color: #d6d6d6;
    border: 1px solid #d1d1d1;
}

.a1>p {
    font-size: 0.8rem;
    text-align: center;
}

.quickjump>a {
    width: 20%;
    height: 10vh;
    color: #333;
    font-size: 1rem;
    text-align: center;
    padding: 2% 0;
}

.quickjump>a:hover {
    background-color: #666;
    color: #fff;
    font-weight: 600;
}

.Dividing-line {
    width: 100%;
    height: 2px;
    background-color: #666;
}

/* .beian {
    width: auto;
    height: auto;
    color: #eee;
    font-size: 0.8vw;
    padding-top: 1%;
} */

.brand-1 {
    width: 84%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: 2% 0;
    color: #fff;
}

.Quick-Entry {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.er {
    width: 80%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    text-align: center;
    margin-top: 3%;
}

.contact {
    width: 100%;
}

.contact>p {
    margin-top: 3%;
    color: #fff;
}

.interlinkage {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.interlinkage>li {
    margin-top: 3%;
}

.interlinkage>li :hover {
    color: #999;
}

.xw_nav-item {
    list-style: none;
}

.xw_nav-item>a {
    font-size: 1rem;
    color: #fff;
}

.p3 {
    font-size: 1rem;
    color: #fff;
}

.lianxi {
    font-size: 1rem;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    margin-top: 3%;
}

.er-wei {
    width: 80%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    text-align: center;
    margin: 0 auto;
    margin-top: 5%;
}

.er-1 {
    width: 25%;
    height: auto;
}

.Qr-code-1,
.Qr-code-2,
.Qr-code-3 {
    width: 100%;
    height: 14vh;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.Qr-code-2 {
    background-image: url(../../image/daojian/erweima.jpg);
}

.Qr-code-3 {
    background-image: url(../../image/daojian/erweima2.jpg);
}

.Qr-code-1 {
    background-image: url(../../image/daojian/erweima3.jpg);
}

.beian {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    margin-bottom: 2vh;
}

.beian>img {
    width: 1rem;
    margin-right: 1rem;
}

.beian>a {
    color: #fff;
    font-size: 1rem;
}

/* 页尾end */

@media (max-width:1500px) {
    .nav {
        width: auto;
    }

    .icon {
        width: 5%;
        height: 4vh;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        line-height: 4vh;
    }

    .ting {
        height: 3.5vh;
    }
}

/* 移动端适配 */

@media(max-width: 768px) {
    html {
        font-size: 14px;
        /* 调整基准字体大小 */
    }

    /* 导航栏适配 */
    .xw_navbar {
        padding: 0 1rem;
        /* 减小左右内边距 */
    }

    .xw_navbar .xw_nav-container {
        height: 4rem;
        /* 减小导航栏高度 */
    }

    .xw_navbar .xw_nav-container .xw_logo .xw_logo-link img {
        height: 3rem;
        /* 缩小logo */
    }

    .nav {
        display: none;
        /* 隐藏顶部额外导航 */
    }

    .icon {
        width: 20%;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }

    .da {
        width: 50%;
        height: auto;
        margin-right: 10%;
    }

    /* 页脚适配 */
    .brand-1 {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .Quick-Entry {
        width: 60%;
    }

    .contact {
        width: 40%;
    }

    .footer-inner {
        width: 90%;
    }

    .headline {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
    }

    .headline>h2 {
        font-size: 1.2rem;
    }

    .headline>p {
        font-size: 1rem;
        margin-left: 0;
    }

    .quickjump {
        width: 100%;
        flex-direction: column;
        /* 垂直排列 */
        gap: 1rem;
    }

    .quickjump>a {
        width: 100%;
        height: auto;
        padding: 1rem 0;
    }

    .xw_nav-item>a {
        font-size: 0.8rem;
    }

    .er {
        width: 100%;
        flex-direction: row;
        gap: 1.5rem;
    }

    .er-1 {
        width: 20%;
    }

    .lianxi {
        flex-direction: column;
        font-size: 0.8rem;
    }

    .img-1,
    .img-2,
    .img-3 {
        height: 12vh;
    }

    .contact>p {
        font-size: 0.9rem;
    }
}