body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

i {
    font-family: "iconfont" !important;
    font-style: normal;
}

/***************************vision start ********************************/
.vision {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: RGB(51, 51, 51);
    letter-spacing: 4px;
    padding-top: 2%;
    margin-bottom: 1%;
}

.slogan {
    height: 40px;
    text-align: center;
    font-size: 20px;
    color: grey;
    letter-spacing: 2px;
    margin-bottom: 1%;
}

.button {
    width: 10em;
    height: 3.4ex;
    margin: auto;
    padding-top: 5px;
    text-align: center;
    color: #5F84FF;
    cursor: pointer;
    background: white;
    border: 1.5px solid #5F84FF;
    border-radius: 5px;
    margin-bottom: 2%;
}

.button:hover {
    color: #FFF;
    background: #5F84FF;
}

/*************************** vision end ********************************/

/*************************** 9-spark start********************************/
/* 亮点 一行四个 */
/* 桌面版 */
@media (min-width: 768px) {
    .spark-pc {
        width: 100vw;
        height: 20vw;
        margin: 0 auto;
        display: flex;
        justify-content: space-evenly;
        align-items: start;
    }
}

/* 手机版 */
@media (max-width: 768px) {
    .spark-pc {
        display: none;
    }
}

/* 亮点单元 */
.cell {
    position: relative;
    padding: 30px;
    width: 26vw;
    height: 160px;
    background: white;
    float: left;
    text-align: center;
    /* border: 1px dotted #e5ecfc; */
}

.cell:hover {
    cursor: pointer;
    background: #6698FF;
    /* box-shadow: 5px 5px 20px 5px #F1F1F1; */
}

/* 亮点顶部色条 */
.badge {
    position: absolute;
    top: 0;
    left: 30px;
    width: 60px;
    height: 5px;
}

/* 亮点[图标 + 标题]组合 */
.cap {
    display: flex;
    flex-flow: row;
    padding-top: 10px;
    align-items: center;
}

.ti {
    font-size: 20px;
    font-weight: 500;
    color: #5F84FF;
}

.tx {
    font-size: 16px;
    text-align: left;
    padding: 20px 0 10px;
    color: grey;
}

.bizex {
    display: flex;
    flex-flow: row;
    justify-content: space-between;
}

.bizbtn {
    width: 5em;
    height: 3.4ex;
    margin: auto;
    text-align: center;
    color: #5F84FF;
    cursor: pointer;
    background: white;
    border: 1.5px solid #5F84FF;
    border-radius: 5px;
    padding-top: 5px;
    margin-bottom: 5px;
}

.bizbtn:hover {
    color: #FFF;
    background: #5F84FF;
}

.more {
    padding-top: 30px;
    color: white;
}

/* 亮点展开 */
.spark-exp {
    width: 100vw;
    height: 630px;
    margin: 0 auto;
    text-align: center;
    display: none;
    background: white;
}

/************************** 9-spark end********************************/


/*************************** partner start********************************/
@media (min-width: 768px) {
    .partner-pc {
        width: 100vw;
        background: white;
    }
}

@media (max-width: 768px) {
    .partner-pc {
        display: none;
    }
}

.biz {
    display: flex;
    flex-direction: row;
    gap: 20px;
}

.biz-info {
    margin: 20px 40px;
}

/* 响应式设计：针对小屏幕调整样式 */
@media (max-width: 768px) {
    .biz {
        flex-direction: column;
        gap: 10px;
        /* 减小间距以适应小屏幕 */
    }

    .biz-info {
        margin: 10px;
        /* 减小外边距 */
        width: 100%;
        /* 占满整个宽度 */
    }
}

/*************************** partner end********************************/

/*************************** footer start********************************/
footer {
    width: 100%;
    background-color: #fafafa;
}

.aboutitem {
    width: 100%;
    height: 200px;
    background-color: rgb(34, 34, 34);
}

.about {
    float: left;
    padding: 20px 10%;
    box-sizing: border-box;
}

.about dl {
    float: left;
    width: 160px;
    font-size: 16px;
    margin-left: 20px;
}

.about dl dt {
    margin: 12px 0;
    color: RGB(105, 105, 105);
}

.about dl dd {
    padding: 3px 0;
}

.about dl dd a {
    color: RGB(170, 170, 170);
}


.about dl dd a:hover {
    color: #2999DF;
}

.copy {
    width: 100%;
    box-sizing: border-box;
    background-color: RGB(51, 51, 51);
}

.copy .link {
    width: 600px;
    color: #b0b0b0;
    font-size: 16px;
    margin: 0 auto;
}

/***************************footer end********************************/
/***************************down start********************************/
.downRange {
    display: flex;
    flex-direction: column;
    margin: 0 20px 10px 20px;
}

@media (min-width: 768px) {
    .down-pc {
        display: flex;
        flex-flow: row;
        width: 50vw;
        margin: 20px 0 0 20px;
        justify-content: space-evenly;
    }
}

@media (max-width: 768px) {
    .down-pc {
        margin: 20px 0 0 20px;
    }
}

.down {
    width: 15em;
    height: 8ex;
    padding: 20px;
    margin: 4px;
    color: #666;
    display: flex;
    flex-flow: row;
    align-items: center;
    border: 1.5px solid #666;
    border-radius: 5px;
    box-sizing: border-box;
    cursor: pointer;
    background: white;
}

/***************************down end********************************/