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

div {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent
}

html {
    overflow-y: scroll
}

body {
    background: #fff;
    color: #474750;
    font-size: 18px;
    font-family: PingFang SC;
    -webkit-text-size-adjust: none;
    max-width: 1920px;
    min-width: 800px;
    margin: 0 auto;
}

img {
    display: block;
}

ol,
ul {
    list-style: none
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 100%
}

address,
i,
em,
strong {
    font-style: normal;
    font-weight: normal
}

a {
    text-decoration: none
}

input,
textarea,
select,
button {
    border: none;
    outline: none;
    font-family: PingFang SC;
}

.lt {
    float: left
}

.rt {
    float: right
}

.clear {
    clear: both
}

textarea {
    resize: none;
}

.view {
    width: 100%;
    height: 100%
}



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

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

.flex-starts {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
}

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

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

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

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

.flex-shrink {
    flex-shrink: 0
}

.flex-box {
    width: 100%
}

.one-hide {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical
}

.two-hide {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.pop {
    z-index: 110;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2)
}

@keyframes blink {

    0%,
    100% {
        background: #000;
        color: #000
    }

    50% {
        background: #fff;
        color: #000
    }
}

.container {
    width: 1456px;
    height: auto;
    margin: 0 auto;
}
.banner{
    margin-top:82px
}
/* 导航栏的宽度 */
.container1 {
    width: 1233px;
    height: auto;
    margin: 0 auto;
}

/* 导航 */
.head-top {
    background: #fff;
    width: 100%;
}
.top-name{
    width: 363px;
    height: 25px;
}
.head-height {
    height: 82px;
    width: 100%;
    margin: 0 auto;
    color: #5F5F5F;
    font-size: 20px;
    padding: 0 352px 0 356px;
}

.nav-item {
    position: relative;
    cursor: pointer;
}

.qrtop-box {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 120px;
    height: 120px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10;
}

.qrtop-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav-item:hover .qrtop-box {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-item:hover::after {
    width: 100%;
}

.nav-icon {
    width: 25px;
    height: 25px;
    margin-right: 30px
}

.phone-icon {
    width: 25px;
    height: 25px;
    margin-right: 10px
}

.indexTitle {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 99;
    color: #fff;
    background: none;
    width: 100%;
}

.head-nav-bar .acitve {
    color: #BD9757;
}

.indexTitle1 {
    color: #817453;
    background: #fff;
    opacity: 0.7;
    height: 90px;
    line-height: 90px;
    width: 100%;
}

.indexTitle12 {
    color: #817453;
    background: #fff;
    height: 90px;
    line-height: 90px;
    width: 100%;
}

.index-item {
    width: 100%;
    background: #fff;
}

.item-color {
    text-align: center;
    font-size: 24px;
    position: relative;
}

.item-color:hover .item-text {
    color: #BD9757;
    cursor: pointer;
}

.item-color2 {
    text-align: center;
    font-size: 24px;
    position: relative;
}

.item-color2:hover .item-text {
    color: #BD9757;
    cursor: pointer;
}

.active {
    color: #BD9757;
    position: relative;
}

.active>.item-text::after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    font-weight: 600;
    background: #BD9757;
    transition: width 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.down-box {
    position: absolute;
    left: -35px;
    width: 170px;
    background: #fff;
}

.down1 {
    display: none;
}

.item-down {
    cursor: pointer;
    line-height: 50px;
    font-size: 18px;
    color: #817453;
}

.item-down:hover {
    color: #BD9757;
}

/* 右侧悬浮定位 */
.top-box {
    position: fixed;
    right: 40px;
    bottom: 145px;
    width: 82px;
    background: #fff;
    border: 2px solid #ffffff;
    border-radius: 4px;
    padding: 0;
    box-shadow: 0px 2px 10px 0px rgba(177, 166, 166, 0.1);
    z-index: 5
}

.top-item {
    position: relative;
    cursor: pointer;
    color: #333;
    text-align: center;
    font-size: 12px;
    margin: 25px 0
}

.link-name {
    margin-right: 10px;
    cursor: pointer;
}

.link-name:hover {
    color: #999;
}

.top-item-icon {
    width: 20px;
    margin: 0 auto;
}

.top-item:hover {
    color: #1540be
}

.text {
    margin-top: 5px
}