html,
body {
    margin: 0;
    padding: 0;
}

.container {
    width: 100%;
    height: 100%;
    position: relative;
    padding: 0px;
}

.z_header_bar {
    width: 100%;
    height: 36px;
    background: rgba(6, 22, 46, 1);
    line-height: 36px;
    padding: 0 2.6vw;
    box-sizing: border-box;
    color: #ffffff;
    font-size: 16px;
    z-index: 9;
}

.z_header_bar a {
    color: #ffffff;
    font-size: 16px;
    display: inline-block;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 18px;
    border-left: 1px solid #ffffff;
    height: 18px;
    line-height: 16px;
    float: left;
    text-decoration: none;
    margin-top: 10px;
}

.z_header_bar .z_wxin_code {
    position: absolute;
    left: 50%;
    margin-left: -49px;
    top: 27px;
    transition: ease .5s;
    opacity: 0;
    transform: translateY(10px);
    visibility: hidden;
    z-index: 2;
    width: 98px;
    height: 98px;
    background: rgba(6, 22, 46, 1);
    padding: 5px;
    box-sizing: border-box;
}

.z_header_bar .iconfont {
    font-size: 20px;
    display: inline-block;
    margin-right: 5px;
}

.z_header_bar .flwarp a:first-child {
    border-left: none;
}

.z_header_bar .flwarp a:last-child {
    border-right: none;
}

.z_header_bar .frwarp {
    margin-left: auto;
    vertical-align: middle;
    display: inline-block;
    float: right;
}

.z_header_bar .frwarp a:first-child {
    border-left: none;
}

.z_header_bar .frwarp a img {
    margin-right: 5px;
    vertical-align: middle;
    display: inline-block;
}

.z_header_bar a:hover {
    color: #fff;
}

.z_header_bar a:hover .z_wxin_code {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.z_header {
    width: 100%;
    transition: ease .6s;
    padding: 0px;
    box-sizing: border-box;
    z-index: 5;
}

.z_header_nav {
    position: relative;
}

.z_header_nav ul {
    width: 100%;
    padding: 0;
    background: #4f83ad;
}

.z_header_nav li {
    float: left;
    line-height: 50px;
    width: 33%;
    border-right: 1px solid #4f83ad;
    border-bottom: 1px solid #4f83ad;
    text-align: center;
    background: #0a5491;
}

.z_header_nav ul li:nth-child(1),
.z_header_nav ul li:nth-child(4) {
    /* border-left: 1px solid #4f83ad; */
}

.z_header_nav ul li:nth-child(-n+3) {
    /* border-top: 1px solid #4f83ad; */
}

.z_header_nav ul .index {
    width: 100%;
}

.z_header_nav li a {
    font-weight: bold;
    font-size: 20px;
    color: #fff;
    text-decoration: none;
}

.z_header ul li {
    list-style-type: none;
}

.z_header.on {
    padding: 10px 34.6vw;
    transform: translateY(-36px);
}

.z_menu_btn {
    cursor: pointer;
    width: auto;
    padding: 20px 15px;
    align-items: center;
    justify-content: center;
    height: auto;
    background: #f87200;
    float: left;
}

.z_menu_btn span {
    display: block;
    transition: ease .6s;
    width: 30px;
    height: 3px;
    background: #fff;
}

.z_menu_btn .line2 {
    margin: 6px 0;
}

.z_menu_btn.on .line1 {
    transform: translateY(9px) rotate(45deg);
}

.z_menu_btn.on .line3 {
    transform: translateY(-9px) rotate(-45deg);
}

.z_menu_btn.on .line2 {
    opacity: 0;
}


.middle {
    /* position: absolute;
    top: 35px;
    bottom: 110px; */
    width: 100%;
}

.z_banner_left {
    width: 100%;
    /* height: 95%; */
    transition: ease 1s;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    justify-content: center;
    /* height: 100%; */
    /* z-index: 2; */
}


.z_banner_left .imgbg {
    width: 100%;
    height: 100%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    transition: ease 2s;
    position: relative;
}

.z_banner_left video {
    /* position: absolute; */
    width: 100%;
    background: #000;
    object-fit: fill;
}


.z_banner_right {
    transition: ease 1s;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    justify-content: center;
    z-index: 2;
    background-size: 100% 100%;
}

.z_banner_right .z_line_bar {
    text-align: center;
    width: 100%;
    padding: 0px 80px;
}

.z_line_bar img {
    max-height: 80px;
    margin-top: 40px;
    margin-bottom: 20px;
}

.z_top_search {
    height: 18px;
    /* padding: 0 20px; */
    margin: 20px auto;
    background: #a9c4da;
    width: 100%;
    height: 50px;
    border-radius: 5px;
    padding: 14px 10px 0;
}

.z_top_search img {
    margin-top: 0;
}

.z_flex {
    /* display: flex; */
    align-items: center;
}

.z_top_search .input_text {
    color: #000;
    height: 22px;
    display: block;
}

.z_top_search .input_text::-webkit-input-placeholder {
    /* Edge */
    font-size: 18px;
}

.z_top_search .input_text::-ms-input-placeholder {
    /* Internet Explorer 10-11 */
    font-size: 18px;
}

.z_top_search .input_text::placeholder {
    font-size: 18px;
}

input[type="text"],
input[type="password"],
input[type="search"],
textarea,
select {
    outline: none;
    font-family: "NotoSansHans";
    -webkit-appearance: none;
    border-radius: 0;
    font-size: 16px;
    display: block;
    width: 85%;
    border: none;
    background: none;
    transition: ease .45s;
    float: left;
}

.z_top_search .iconfont {
    float: left;
    width: 24px;
    height: 18px;
    line-height: 18px;
    cursor: pointer;
    margin-left: 10px;
}

.z_header_bar .iconfont {
    font-size: 20px;
    display: inline-block;
    margin-right: 5px;
}

.footer {
    height: auto;
    width: 100%;
    /* background: #053862; */
    z-index: 9;
    margin-top: 60px;
    padding-top: 10px;
}

.footinfo {
    padding: 20px;
    /* height: 90px; */
    width: 100%;
    margin-top: 100px;
    box-sizing: border-box;
}

.footleft {
    width: 70%;
    float: left;
    margin-left: 20px;
    font-size: 24px;
}

.footleft p {
    margin-block-start: 0em;
    margin-block-end: 0em;
    font-size: 0.6em;
    color: #ffffff;
    line-height: 2em;
}

.footleft p a {
    color: #ffffff;
    text-decoration: none;
}

.footright {
    width: 20%;
    float: left;
    text-align: center;
    padding: 0px;
}

.footright a img {
    max-width: 90%;
}

.footright span {
    /* margin: 0 12px; */
    line-height: 32px;
    font-size: 16px;
}

.footright span a {
    color: #ffffff;
    text-decoration: none;
}

.footright .dzjg {
    /* margin-top: 20px; */
}

.footright span img {
    width: 70px;
}

@media (max-width: 768px) {
    .container {
        height: auto;
    }

    .z_banner_right {
        width: 100%;
        height: auto;
        padding-bottom: 30px;
    }

    .z_banner_left {
        width: 100%;
    }

}

@media (max-width: 425px) {
    .z_banner_right .z_line_bar {
        padding: 0 30px;
    }

    .z_header_nav li {
        line-height: 50px;
    }

    .z_header_nav li a {
        font-size: 20px;
    }

    .footleft p {
        font-size: 12px;
        line-height: 18px;
    }

    .footinfo {
        padding: 0px;
    }
}


body {
    background-image: url("/lygsgxq/upload_web_2/img/welcome_right_bg_mobi.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
    background-color: #0a5491;
}


.biaoyu {
    width: 100%; /* 替换原540px固定宽度 */
    max-width: 540px; /* 保留最大宽度限制 */
    margin: 10px auto;
    padding: 0 20px; /* 添加安全边距 */
    box-sizing: border-box;
    text-align: center;
}

.z_banner_right {
    width: 100%;
    padding: 0 2%; /* 响应式边距 */
    overflow: hidden; /* 隐藏潜在溢出 */
}

.z_banner_left video {
    width: 100%;
    height: auto;
    object-fit: contain; /* 保持视频比例 */
}

/* 根元素补充定义 */
html, body {
    overflow-x: hidden; /* 禁用横向滚动 */
}