body {
    font-family: "Arial", "Verdana", "微软雅黑", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "STHeitiSC-Light", Arial, sans-serif;
}

.nav {
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    margin-bottom: 0px;
    border: 1px solid #e7e7e7;
    min-width: 1200px;
}

.nav .left {
    display: flex;
}

.nav .left .logo {
    width: 120px;
    height: 45px;
    margin-left: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav .left .logo>img {
    width: 112px;
}

.nav .left .title {
    color: #333;
    font-weight: bold;
    font-size: 15px;
    margin-left: 15px;
    line-height: 38px;
}

.nav .left .search {
    margin-left: 30px;
    height: 34px;
    border: 1px solid #ccc;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%);
    width: 336px;
    text-indent: 12px;
}

.nav .left .search:focus-within {
    border: 1px solid #66afe9;
    outline: none;
    box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%), 0 0 8px rgb(102 175 233 / 60%);
}

.nav .right {
    display: flex;
}

.nav .right .nav-item:nth-last-child(1) {
    margin-right: 30px;
}

.nav .right .nav-item {
    color: #333;
    font-weight: bold;
    margin-left: 30px;
    font-size: 14px;
    text-decoration: none;
}

.container {
    height: 600px;
    margin: 0 auto;
    position: relative;
    /*background-image: url("../image/bg-index.jpg");*/
    /*backdrop-filter: blur(5px);*/
    /*background-size: cover;*/
    /*background-repeat: no-repeat;*/
    /*backdrop-filter: blur(5px);*/
    border: 1px solid rgba(0, 0, 0, 0);
}

.container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("../image/bg-index.jpg");
    background-size: cover;
    /* filter: blur(2px);调整数字以控制模糊程度 */
    z-index: -1;
    background-position: center;
}

.container .example-last {
    text-align: center;
    color: #fff;
    margin-top: 40px;
    font-weight: bold;
    /* 加粗文本 */
}

.container .title {
    width: 860px;
    font-size: 60px;
    font-weight: 500;
    color: #fff;
    margin-top: 40px;
    margin-left: 40px;
    margin: 50px auto 0;
    position: relative;
}

.container .content {
    width: 860px;
    font-size: 30px;
    font-weight: 500;
    color: #fff;
    text-align: center;
    margin-top: 40px;
    margin: 50px auto 0;
    position: relative;
}

.container .desc {
    font-size: 18px;
    margin-top: 10px;
    font-weight: 500;
    margin-bottom: 15px;
    color: #fff;
}

.container .search-input {
    width: 800px;
    margin: 50px auto 0;
    position: relative;
}

.container .example-outer {
    width: 80%;
    margin: 0 auto;
}

.container .example-outer .one-line {
    display: flex;
    justify-content: center;
    padding: 0 20px;
    margin-top: 20px;
    font-size: 14px;
    color: #fff;
}

.container .example-outer .one-line .item {
    text-align: center;
    line-height: 1;

    padding: 0 10px;
}

.container .example-outer .one-line i {
    width: 1px;
    height: 12px;
    background: #5A6368;
    display: inline-block;
    position: relative;
    margin-left: 10px;
    margin-right: 10px;
}

.container .example-outer .one-line .item:last-child {
    border: none;
}

.container .example-outer .one-line>.item>.white-text {
    color: rgb(255, 255, 255);
    /* color: rgb(80, 30, 90); */
    font-weight: bold;
    /* 加粗文本 */
    margin-right: 4px;
}

.container .example-outer .one-line>.item>.blue-text {
    color: #39caff;
    text-decoration: none;
}

.container .example-outer .one-line>.item>.blue-text:hover {
    text-decoration: underline;
}

.container .search-input .search-outer {
    display: flex;
    align-content: center;
    margin-top: 80px;
}

.container .search-input input {
    border: 1px solid #ccc;
    height: 50px;
    flex: 1;
    font-size: 16px;
    outline: none;
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
    text-indent: 15px;
    box-sizing: border-box;
    box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%)
}

#search-btn {
    width: 50px;
    height: 50px;
    background: rgb(70, 174, 235);
    outline: none;
    border: none;
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
    background-image: url("../image/search-btn.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 52%;
    cursor: pointer;
}

.container .search-input input:focus-within {
    border-color: #66afe9;
    box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%), 0 0 8px rgb(102 175 233 / 60%);
}

.container .search-input .raw {
    font-size: 14px;
    font-weight: normal;
    text-decoration: none;
    color: #333;
    width: 100%;
    display: block;
    line-height: 32px;
    padding-left: 15px;
    cursor: pointer;
    height: 32px;
    box-sizing: border-box;
}

.container .search-input .raw.active {
    background: #0081c2;
    color: #fff;
}

.container .search-input .raw:hover {
    background: #0081c2;
    color: #fff;
}

.container .search-input .autocomplete {
    border: 1px solid rgba(0, 0, 0, .2);
    display: none;
    margin-top: 3px;
    background-color: #fff;
    position: absolute;
    z-index: 1;
    width: 100%;
}

.container .search-input .autocomplete .no-result {
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    color: #333;
    width: 100%;
    display: block;
    line-height: 32px;
    padding-left: 15px;
    height: 32px;
    box-sizing: border-box;
}

.container .tips {
    position: absolute;
    top: 72px;
    right: 0;
    width: auto;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    background: #fff;
    margin-right: 5px;
    border-radius: 2px;
    padding: 0 30px;
    color: #b73636;
    font-weight: 900;
    display: none;
}

#database {
    width: 80%;
    height: auto;
    margin: 0 auto;
    overflow: hidden;
}

#database .title {
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    color: #082F50;
    margin-bottom: 24px;
}

#database .desc {
    font-size: 14px;
    color: #000;
    line-height: 24px;
    text-align: left;
    margin-bottom: 5px;
}

#database .desc:last-child {
    margin-bottom: 40px;
}

#database .h3data-title {
    text-align: center;
    font-size: 22px;
    font-weight: bold;
    color: #082F50;
    margin-bottom: 24px;
}

#database .map-outer {
    with: 80%;
    height: 400px;
    margin: 0 auto;
    display: flex;
}

#database .map-outer #map-longgang {
    flex: 1;
    height: 400px;
}

#database .map-outer #map-baoan {
    flex: 1;
    height: 400px;
}

#database .number-outer {
    width: 80%;
    margin: 30px auto 30px;
    height: 75px;
    display: flex;
    justify-content: space-between;
}

#database .number-outer .item {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#database .number-outer .item .number {
    font-size: 42px;
    font-weight: bold;
    color: #ae312d;
    float: left;
    margin-bottom: 6px;
}

#database .number-outer .item .desc {
    font-size: 20px;
    color: #999;
    font-weight: 600;
}

.research-outer {
    width: 100%;
    margin: 0 auto 0;
    padding: 30px 10% 50px;
    background-color: #F6F8FB;
    box-sizing: border-box;
}

.research-outer .research-content {
    display: flex;
    justify-content: space-between;
    gap: 100px;
}

.research-outer>.title {
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    color: #082F50;
    margin-bottom: 24px;
}

.research-outer .research-content .item {
    flex: 1;
}

.research-outer .research-content .item img {
    width: 94px;
    height: 94px;
    display: block;
    margin: 0 auto;
}

.research-outer .research-content .item .title {
    text-align: center;
    height: 100px;
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    color: #082F50;
    margin-bottom: 10px;
}

.research-outer .research-content .item .detail {
    line-height: 24px;
    color: #787878;
    text-align: left;
    font-size: 13px;
}

.footer {
    width: 100%;
    height: auto;
    padding: 50px 10%;
    margin: 0 auto;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    background: #0b151a;
}

.footer .f-left {
    flex: 1;
}

.footer .f-left .one-line {
    margin-bottom: 30px;
}

.footer .f-left img {
    height: 150px;
}

.footer .f-center {
    height: 46px;
    flex: 1;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.footer .f-center>div>a {
    color: #fff;
    text-decoration: none;
    font-size: 13px;
}

.footer .f-center>div>a:hover {
    text-decoration: underline;
}

.footer .f-right {
    width: 450px;
}

.footer .f-right .address-text {
    color: #fff;
    text-align: left;
    line-height: 20px;
    display: inline-block;
    font-size: 13px;
    margin: 0;

}

.footer .f-right .address-img img {
    height: 300px;
}