/* 5G应用产业方阵网站主样式文件 */

/* 基础样式重置 */
body,
h1,
h2,
h3,
h4,
h5,
h6,
div,
dd,
dt,
dl,
form,
kbd,
table,
ul,
li,
marquee,
hr,
blockquote,
ol,
pre,
fieldset,
legend,
button,
input,
textarea,
th,
td {
    font-size: 12px;
    margin: 0;
    padding: 0;
    font-family: "微软雅黑", Arial, "宋体", Tahoma, Verdana, Helvetica, sans-serif;
}

address,
cite,
dfn,
em,
var {
    font-style: normal;
}

button,
input,
select,
textarea {
    font-size: 100%;
}

input {
    cursor: pointer
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

small {
    font-size: 12px;
}

ul,
ol {
    list-style: none;
}

img {
    border: 0;
}

ul {
    list-style: none;
}

.clear {
    clear: both;
}

a {
    text-decoration: none;
    color: #666666;
}

a:hover {
    color: #000;
    text-decoration: none
}

.left {
    float: left;
}

.right {
    float: right
}

input[type="submit"],
input[type="reset"],
input[type="button"],
input[type="text"],
button {
    -webkit-appearance: none;
    border-radius: 0;
}

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

/* 头部样式 */
.header_top {
    width: 100%;
    height: 114px;
    background: #017cff;
    min-width: 1200px;
}

.header_top1 {
    max-width: 1200px;
    height: 114px;
    margin: 0 auto
}

.logo {
    width: 320px;
    height: 114px;
    float: left
}

.m_right {
    width: 685px;
    height: 114px;
    float: right
}

/* 导航菜单样式 */
.menu {
    width: 778px;
    height: 56px;
    float: right;
    padding-top: 28px;
}

#nav {
    float: right;
    padding: 0;
    height: 56px;
    z-index: 9999999
}

#nav li {
    float: right;
    position: relative;
}

#nav li.open,
#nav li:hover {
    background: url(../images/gg.png);
}

#nav li a {
    display: block;
    padding: 0px 10px;
    line-height: 56px;
    color: #fff;
    font-size: 16px;
    text-decoration: none;
}

#nav li ul {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    width: 100%;
    padding: 0;
    background: #e77817;
    -webkit-box-shadow: 0 3px 3px rgba(0, 0, 0, 0.15);
    -moz-box-shadow: 0 3px 3px rgba(0, 0, 0, 0.15);
    box-shadow: 0 3px 3px rgba(0, 0, 0, 0.15);
}

#nav li:hover ul {
    display: block;
}

#nav li ul li {
    float: none;
}

#nav li ul li a {
    padding: 0px 10px;
    display: inline-block;
    font-size: 13px;
    height: 45px;
    line-height: 45px;
    border-bottom: 1px #3388c7 solid;
    color: #fff;
    background: #1c7bc1;
    text-align: center;
}

#nav li ul li a {
    display: block;
}

#nav li ul li a:hover {
    color: #f5d328;
    background: #0e63b2;
    font-size: 13px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    border-bottom: 1px #3388c7 solid;
}

/* Banner区域样式 */
.banner {
    width: 100%;
    height: 542px;
    background: url(../images/banner-2026.jpg) center;
    display: block;
    overflow: hidden;
    min-width: 1200px;
    position: relative;
}

.banner1 {
    max-width: 1200px;
    height: 542px;
    margin: 0 auto
}

/* 飘动图片样式 */
.floating-image {
    position: fixed;
    z-index: 9999;
    animation: floating 50s ease-in-out infinite;
    cursor: pointer;
}

.floating-image:hover {
    animation-play-state: paused;
}

.floating-image img {
    width: 380px;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 飘动动画 - 在首屏区域内上下左右移动 */
/* 图片尺寸：380px * 480px，确保不超出可视区域 */
@keyframes floating {
    0% {
        top: 124px;
        left: 20px;
        transform: translate(0, 0);
    }
    25% {
        top: 300px;
        left: calc(100vw - 400px);
        transform: translate(0, 0);
    }
    50% {
        top: calc(100vh - 500px);
        left: 20px;
        transform: translate(0, 0);
    }
    75% {
        top: 200px;
        left: calc(100vw - 400px);
        transform: translate(0, 0);
    }
    100% {
        top: 124px;
        left: 20px;
        transform: translate(0, 0);
    }
}

.ssjs {
    width: 322px;
    height: 420px;
    background: #017cff;
    border-radius: 5px;
    margin: 41px 0;
    padding: 20px 25px;
    float: right
}

.ssjs1 {
    width: 322px;
    height: 40px;
    border-bottom: 1px #76aad6 solid;
    color: #fff;
    font-size: 22px;
    line-height: 30px;
}

.ssjs1 img {
    width: 23px;
    height: 23px;
    float: left;
    padding: 5px 8px 0 0;
}

.ssjs2 {
    width: 322px;
    height: 317px;
    color: #fff;
    font-size: 14px;
    line-height: 28px;
    padding-top: 10px;
}

.ssjs2 span {
    font-size: 18px;
    line-height: 35px;
}

.ssjs2 b {
    color: #fff;
    display: block;
    overflow: hidden;
    font-size: 14px;
    line-height: 28px;
    font-weight: normal;
    text-align: right;
    padding-top: 5px;
    margin-top: -25px;
}

.ssjs2 b a {
    color: #fff;
}

.ssjs2 b a:hover {
    color: #a8cc5e;
}

.ssjs3 {
    width: 322px;
    height: 47px;
    background: #a8cc5e;
    border-radius: 5px;
    font-size: 24px;
    line-height: 47px;
    text-align: center;
    color: #fff;
}

/* 赛程安排样式 */
.ssap {
    width: 1200px;
    height: auto;
    padding: 30px 0;
    margin: 0 auto
}

.ssap1 {
    /* width:1200px;  */
    height: 43px;
}

.ssap1 span {
    height: 40px;
    border-bottom: 3px #125bb3 solid;
    font-size: 22px;
    color: #333;
    line-height: 40px;
    float: left
}

.ssap2 {
    width: 1200px;
    height: 104px;
    background: #f2f2f2;
    padding: 9px 0 30px 0;
    margin-top: 35px;
}

.ssap2 dl {
    width: 300px;
    height: 104px;
    float: left
}

.ssap2 dl dd {
    width: 300px;
    height: 60px;
    color: #333;
    font-size: 18px;
    line-height: 60px;
    text-align: center;
    display: block;
    overflow: hidden
}

.ssap2 dl dt {
    width: 300px;
    height: 44px;
    background: url(../images/ds1.jpg) center right no-repeat;
    background-origin: content-box;
    background-size: 100%;
    color: #666;
    font-size: 16px;
    line-height: 44px;
    text-align: left;
    display: block;
    overflow: hidden
}

.ssap2 dl dt span {
    width: 25px;
    height: 25px;
    border-radius: 13px;
    background: #a6a6a6;
    color: #fff;
    font-size: 14px;
    line-height: 25px;
    text-align: center;
    display: block;
    margin: 10px 45px 0 25px;
    float: left
}

/* 内容区域样式 */
.gg {
    width: 1200px;
    height: auto;
    margin: 0 auto 30px auto
}

/* 新闻区域样式 */
.news_box {
    width: 1200px;
    height: auto;
    display: block;
    overflow: hidden;
    margin: 0 auto
}

.news1 {
    width: 1200px;
    height: auto;
    display: block;
    overflow: hidden;
}

.news1_1 {
    /* width:1200px;  */
    height: 43px;
}

.news1_1 span {
    height: 40px;
    border-bottom: 3px #125bb3 solid;
    font-size: 22px;
    color: #333;
    line-height: 40px;
    float: left
}

.news1_1 b {
    width: 57px;
    height: 20px;
    background: #777;
    color: #fff;
    font-size: 12px;
    line-height: 20px;
    text-align: center;
    float: right;
    font-weight: normal;
    text-transform: uppercase;
    border-radius: 3px;
    margin-top: 15px;
}

.news1_1 b:hover {
    background: #1c7bc1
}

.news1_2 {
    width: 1200px;
    /* height: 383px; */
    padding: 30px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.news1_2_1 {
    width: 220px;
    /* height: 383px; */
    /* float: left; */
}

.news1_2_1 img {
    width: 220px;
    height: 270px;
}

.news1_2_2 {
    width: 950px;
    /* height: 336px; */
    float: right;
}

.news1_2_2_1 {
    width: 950px;
    height: 95px;
    border-bottom: 1px #d4d5d7 dashed;
}

.news1_2_2_1 h2 {
    color: #333;
    font-size: 18px;
    line-height: 32px;
    font-weight: normal;
}

.news1_2_2_1 h2 a {
    color: #333;
}

.news1_2_2_1 h2 a:hover {
    color: #fe3300;
}

.news1_2_2_1 span {
    color: #666;
    font-size: 14px;
    line-height: 24px;
    height: 48px;
    display: block;
    overflow: hidden;
    padding-top: 8px;
}

.news1_2_2_2 {
    width: 950px;
    height: 250px;
    /* padding-top: 5px; */
}

.news1_2_2_2 ul li {
    padding: 12px 15px;
    color: #333;
    font-size: 16px;
    /* line-height: 28px; */
    /* height:52px;   */
    display: block;
    overflow: hidden;
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.3s ease;
}

.news1_2_2_2 ul li:hover {
    background: #f8f9fa;
}

/* 点击整行样式 */
.news1_2_2_2 ul li.clickable-row {
    cursor: pointer;
    position: relative;
}

.news1_2_2_2 ul li.clickable-row:hover {
    background: #f8f9fa;
}

.news1_2_2_2 ul li.clickable-row a {
    pointer-events: none;
    /* 防止链接点击事件冲突 */
}

.news1_2_2_2 img {
    float: left;
    padding: 10px 5px 0 0;
}

.news1_2_2_2 ul li a {
    color: #333;
    display: inline-block;
    width: calc(100% - 50px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 28px;
    display: block;
}

.news1_2_2_2 ul li a:hover {
    color: #1c7bc1;
}

.news1_2_2_2 ul li span {
    color: #888;
    font-size: 14px;
    line-height: 28px;
    float: right;
    background: #f0f0f0;
    padding: 0 8px;
    border-radius: 14px;
    font-weight: 500;
    box-sizing: border-box;
    height: 28px;
    width: 28px;
}

.news1_2_2_2 ul li:hover span {
    background: #017cff;
    color: #fff;
}

/* 联系我们区域样式 */
.contact_box {
    width: 1200px;
    height: auto;
    display: block;
    overflow: hidden;
    margin: 0 auto
}

.contact1 {
    width: 1200px;
    height: auto;
    display: block;
    overflow: hidden;
}

.contact1_1 {
    /* width:1200px;  */
    height: 43px;
}

.contact1_1 span {
    height: 40px;
    border-bottom: 3px #125bb3 solid;
    font-size: 22px;
    color: #333;
    line-height: 40px;
    float: left
}

.contact1_2 {
    width: 1200px;
    height: auto;
    padding: 30px 0;
}

.contact1_2_1 {
    width: 1200px;
    height: auto;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #1c7bc1;
}

.contact1_2_1 p {
    color: #333;
    font-size: 18px;
    line-height: 32px;
    margin: 0;
}

.contact1_2_1 strong {
    color: #1c7bc1;
    font-weight: 600;
}

.nybox {
    width: 1200px;
    height: auto;
    padding: 0 0 30px 0;
    margin: 0 auto
}

.nybox1 {
    width: 1200px;
    height: 43px;
}

.nybox1 span {
    height: 40px;
    border-bottom: 3px #125bb3 solid;
    font-size: 22px;
    color: #333;
    line-height: 40px;
    float: left
}

.nybox2 {
    width: 1200px;
    height: auto;
    padding: 0 0;
    color: #333;
    font-size: 16px;
    line-height: 200%;
}

.nybox2 img {
    max-width: 100%;
    height: auto
}

.nybox2 span {
    color: #fe3300
}

.nybox2 h2 {
    color: #333;
    font-size: 24px;
    line-height: 32px;
    padding: 20px 0;
    text-align: center
}

/* 工具类 */
.m_top30 {
    margin-top: 30px;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: .25rem;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.btn-primary {
    color: #fff;
    background-color: #017cff;
    border-color: #017cff;
}

.btn-success {
    color: #fff;
    background-color: #398439;
    border-color: #255625;
}

.footer {
    /* width: 1200px; */
    height: 50px;
    color: #333;
    font-size: 16px;
    line-height: 50px;
    text-align: center;
    margin: 0 auto;
    border-top: 1px solid #ddd;
    min-width: 1200px;
}

.footer a {
    color: #333;
}

.footer a:hover {
    color: #f60;
}

/* 响应式设计 */
@media (max-width:1200px) {
    .header_top {
        width: 100%;
        height: 114px;
        background: #017cff;
        min-width: 1200px;
    }

    .m_right {
        max-width: 85px;
    }

    .banner {
        width: 100%;
        height: 542px;
        background: url(../images/banner.jpg) center;
        display: block;
        overflow: hidden;
        min-width: 1200px;
    }

    .dfoot {
        width: 1200px;
        height: auto;
        display: block;
        overflow: hidden;
        padding: 55px 0;
        background: #1d3c58
    }
    .footer{
        min-width: 1200px;
    }
}

/* 移动端适配 (小于768px) - 使用meta viewport缩放，无需CSS缩放 */

/* 笔记本小屏幕适配 (1024px - 1200px) */
@media (min-width: 1024px) and (max-width: 1200px) {
    .header_top {
       min-width: 1000px;
    }
    .header_top1 {
        min-width: 1000px;
    }

    .m_right {
        max-width: 85px;
    }

    .banner {
        min-width: 1000px;
        height: 480px;
        background-size: auto 480px;
    }

    .banner1 {
        /* max-width: 1000px; */
        height: 480px;

    }

    .ssjs {
        width: 280px;
        height: 400px;
        padding: 10px;
        box-sizing: border-box;
    }

    .ssjs1 {
        width: 100%;
        font-size: 20px;
    }

    .ssjs2 {
        width: 100%;
        height: 280px;
        font-size: 13px;
        line-height: 26px;
    }

    .ssjs2 span {
        font-size: 16px;
    }

    .ssjs2 b {
        font-size: 13px;
        line-height: 26px;
    }

    .ssjs3 {
        width: 100%;
        height: 42px;
        font-size: 22px;
        line-height: 42px;
    }

    .news_box {
        width: 1000px;
    }

    .news1 {
        width: 1000px;
    }

    .news1_2 {
        width: 1000px;
        /* height: 350px; */
    }

    .news1_2_1 {
        width: 200px;
        /* height: 350px; */
    }

    .news1_2_1 img {
        width: 200px;
        height: auto;
    }

    .news1_2_2 {
        width: 780px;
        /* height: 300px; */
    }

    .news1_2_2_2 {
        width: 780px;
        height: 220px;
    }

    .news1_2_2_2 ul li {
        font-size: 14px;
        line-height: 24px;
        padding: 10px 12px;
    }

    .news1_2_2_2 ul li a {
        width: calc(100% - 40px);
    }

    .contact_box {
        width: 1000px;
    }

    .contact1 {
        width: 1000px;
    }

    .contact1_1 {
        /* width: 1000px; */
    }

    .contact1_2 {
        width: 1000px;
    }

    .contact1_2_1 {
        width: 1000px;
    }

    .ssap {
        width: 1000px;
    }

    .ssap2 {
        width: 1000px;
        height: 90px;
    }

    .ssap2 dl {
        width: 250px;
        height: 90px;
    }

    .ssap2 dl dd {
        width: 250px;
        height: 50px;
        font-size: 16px;
        line-height: 50px;
    }

    .ssap2 dl dt {
        width: 250px;
        height: 40px;
        font-size: 14px;
        line-height: 40px;
        padding: 0 8px;
    }

    .ssap2 dl dt span {
        width: 22px;
        height: 22px;
        font-size: 12px;
        line-height: 22px;
        margin: 9px 35px 0 20px;
    }

    /* about页面适配 */
    .gg {
        width: 1000px;
    }

    .gg img {
        width: 1000px;
        height: auto;
    }

    .nybox {
        width: 1000px;
    }

    .nybox1 {
        width: 1000px;
    }

    .nybox2 {
        width: 1000px;
        font-size: 15px;
        line-height: 180%;
    }

    .nybox2 p {
        font-size: 18px !important;
        padding: 8px 0;
    }

    .nybox2 p span {
        font-size: 18px !important;
    }

    .nybox2 h2 {
        font-size: 22px;
        line-height: 30px;
        padding: 18px 0;
    }

    .nybox2 img {
        max-width: 100% !important;
        height: auto;
    }
    .footer{
        min-width: 1000px;
    }
}

/* 中等屏幕适配 (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .header_top {
        min-width: 700px;
    }
    .header_top1 {
       min-width: 700px;
    }
.banner{
    /* max-width: 900px; */
    min-width: 700px;
    height: 440px;
    background-size: auto 440px;
}
    .banner1 {
    height: 440px;

        /* max-width: 900px; */
    }

    .ssjs {
        width: 250px;
        height: 340px;
        padding: 15px 20px;
    }

    .ssjs1 {
        width: 250px;
        font-size: 18px;
    }

    .ssjs2 {
        width: 250px;
        height: 250px;
        font-size: 12px;
        line-height: 24px;
    }

    .ssjs2 span {
        font-size: 14px;
    }

    .ssjs2 b {
        font-size: 12px;
        line-height: 24px;
    }

    .ssjs3 {
        width: 250px;
        height: 38px;
        font-size: 20px;
        line-height: 38px;
    }

    .news_box {
        width: 900px;
    }

    .news1 {
        width: 900px;
    }

    .news1_2 {
        width: 900px;
        height: 320px;
    }

    .news1_2_1 {
        width: 180px;
        height: 320px;
    }

    .news1_2_1 img {
        width: 180px;
        height: 320px;
    }

    .news1_2_2 {
        width: 700px;
        height: 280px;
    }

    .news1_2_2_2 {
        width: 700px;
        height: 200px;
    }

    .news1_2_2_2 ul li {
        font-size: 13px;
        line-height: 22px;
        padding: 8px 10px;
    }

    .news1_2_2_2 ul li a {
        width: calc(100% - 35px);
    }

    .contact_box {
        width: 900px;
    }

    .contact1 {
        width: 900px;
    }

    .contact1_1 {
        /* width: 900px; */
    }

    .contact1_2 {
        width: 900px;
    }

    .contact1_2_1 {
        width: 900px;
    }

    .ssap {
        width: 900px;
    }

    .ssap2 {
        width: 900px;
        height: 80px;
    }

    .ssap2 dl {
        width: 225px;
        height: 80px;
    }

    .ssap2 dl dd {
        width: 225px;
        height: 45px;
        font-size: 15px;
        line-height: 45px;
    }

    .ssap2 dl dt {
        width: 225px;
        height: 35px;
        font-size: 12px;
        line-height: 35px;
        padding: 0 6px;
    }

    .ssap2 dl dt span {
        width: 20px;
        height: 20px;
        font-size: 11px;
        line-height: 20px;
        margin: 8px 30px 0 18px;
    }

    /* about页面适配 */
    .gg {
        width: 900px;
    }

    .gg img {
        width: 900px;
        height: auto;
    }

    .nybox {
        width: 900px;
    }

    .nybox1 {
        width: 900px;
    }

    .nybox2 {
        width: 900px;
        font-size: 14px;
        line-height: 170%;
    }

    .nybox2 p {
        font-size: 16px !important;
        padding: 6px 0;
    }

    .nybox2 p span {
        font-size: 16px !important;
    }

    .nybox2 h2 {
        font-size: 20px;
        line-height: 28px;
        padding: 16px 0;
    }

    .nybox2 img {
        max-width: 100%;
        height: auto;
    }
    .footer{
        min-width: 700px;
    }
}