body {
    display: flex; 
    flex-wrap: wrap; 
    justify-content: center; /* 水平方向居中 */
    align-items: flex-start; /* 垂直方向从顶部开始对齐 */
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #fdfdfd;
}

@media (min-width: 800px) {
    .mtpt-text {
        display: inline;
        width: 96%;
        font-size: 48px;
    }
}

@media (min-width: 800px) {
    .tt-text, .pd-text {
        font-size: 28px;
    }
}

@media (max-width: 800px) {
    .mtpt-text {
        display: inline;
        width: 96%;
        font-size: 28px;
    }
}

@media (max-width: 800px) {
    .tt-text, .pd-text {
        font-size: 21px;
    }
}


p.mt-text {
    /* margin-bottom: 9px; */
    color: #000000;
    font-weight: bold;
    /* width: 150px; */
    /* grid-column: 1 / span 1; */
    display: inline;
}

p.prompt-text {
    /* margin-bottom: 9px; */
    color: #717171;
    font-weight: bold;
    /* width: 150px; */
    /* grid-column: 1 / span 1; */
    display: inline;
}

video {
    margin: 23px;
    border-radius: 19px;
}

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

header {
    background-color: #f1f1f1;
    color: #000000;
    padding: 15px 0;
    width: 100%;
    top: 0;
    left: 0;
    border-bottom-width: 0px;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* max-width: 1200px; */
    margin: 0 auto;
    padding: 0 20px;
}

header .logo {
    font-size: 18px;
    font-weight: bold;
    color: #888;
    /* margin-bottom: 0px; */
    padding-right: 11px;
    border-bottom-width: 2px;
    border-bottom-color: #676767;
}

header .logo a {
    color: #888;
    text-decoration: none;
}

header .service {
    width: 90px;
    height: 31px;
    border-radius: 15px;
    display: flex;
    border: none;
    justify-content: center;
    align-items: center;
    color: rgb(0, 0, 0);
    font-size: 16px;
    font-family: Inter;
    font-weight: 600;
}

header .service::after {
    content: '>'; /* 使用箭头符号 */
    font-size: 14px; /* 设置箭头的字体大小 */
    margin-left: 5px; /* 调整箭头与文本之间的间距 */
}

header nav button {
    background-color: #f1f1f1;
    color: #000000;
    border: none;
    padding: 2px 15px;
    cursor: pointer;
    border-radius: 6px;
    font-size: 16px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    font-weight: 600;
}

.customer-service {
            /* margin-left: 31px; */
    display: flex;
    width: 100%;
    margin-bottom: 11px;
    box-sizing: border-box;
    /* flex-flow: row wrap; */
    /* flex-flow: row wrap; */
    flex-basis: 100%;
    max-width: 100%;
    display: flex;
    flex-flow: row wrap;
    width: 100%;
    position: relative;
}


.lxkf-card {
    display: flex;
    /* flex-direction: row; */
    /* flex-wrap: wrap; */
    padding: 1px 1px;
    margin-bottom: 16px;
    border: none;
    cursor: pointer;
    color: #000000;
    text-decoration: none;
    font-size: 13px;
    width: auto;
    inset-inline-end: 0px;
    position: absolute;
    margin-top: 20px;
    /* display: flex; */
}

.kf-image {
    width: 40px;
    height: 40px;
}

.kf-image img {
    width: 30px;
    height: 30px;
}

.Prompt {
    font-size: 17px;
    color: #525252;
    flex-basis: 100%;
    max-width: 650px;
}

.top-container {
    background: none;
    display: flex;
    color: #f1f1f1;
    margin-top: 60px;
    flex-direction: column;
    /* padding: 15px; */
    width: 87%;
    /* max-width: 1130px; */
    align-items: flex-start;
    max-width: 100%;
}

.p-card {
    width: 100%;
    max-width: 343px;
    background-color: #ebebeb;
    margin-bottom: 20px;
    border-radius: 15px;
    padding: 15px;
    box-sizing: border-box;
    overflow: hidden;
    box-shadow: 0 1px 7px rgb(0 0 0 / 21%);
    position: relative;
}



@media (max-width: 734px) and (max-device-width: 736px) {
    .top-container {
        min-height: auto;
    }
}

@media (max-width: 734px) and (max-device-width: 736px) {
    .lxkf-card {
        position: relative;
    }
}


@media (min-width: 600px) {
    .top-container {
        width: 96%;
        margin-bottom: 30px;
        /* margin-left: auto; */
        /* margin-right: auto; */
    }
}

@media (min-width: 600px) {
    .all-card {
        width: 96%;
        margin-bottom: 30px;
        /* margin-left: auto; */
        /* margin-right: auto; */
    }
}


@media (max-width: 600px) {
    .all-card {
        width: 87%;
    }
}


@media (max-width: 600px) {
    .all-sc-card {
        width: 87%;
    }
}

@media (max-width: 600px) {
    .title1 {
        width: 87%;
    }
}


@media (min-width: 600px) {
    .all-sc-card {
        width: 96%;
        margin-bottom: 30px;
        /* margin-left: auto; */
        /* margin-right: auto; */
    }
}

@media (min-width: 600px) {
    .title1 {
        width: 96%;
        margin-bottom: 30px;
        /* margin-left: auto; */
        /* margin-right: auto; */
    }
}


.card-one {
    background-color: rgb(255, 255, 255);
    padding: 20px 10px;
    width: 90%;
    text-align: center;
    margin-bottom: 10px;
    border-radius: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}



.card {
    background-color: #f1f1f1;
    /* padding: 0px 0px; */
    width: 100%;
    text-align: start;
    border-radius: 6px;
    margin-bottom: 8px;
    /* box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); */
    display: flex;
    flex-direction: column;
}

.card p, .card h3 {
    display: flex;
    align-items: center;
    margin: 12px;
}

.title1 {
    color: #525252;
    max-width: 650px;
    display: flex;
    margin-bottom: 11px;
    box-sizing: border-box;
    flex-flow: row wrap;
    position: relative;
}

.title1 .weixin {
    padding: 1px 1px;
    margin-bottom: 15px;
    /* border: none; */
    cursor: pointer;
    color: #0066cc;
    text-decoration: none;
    font-size: 15px;
    /* margin-left: -2px; */
}

.brainche {
    font-size: 25px;
    max-width: 650px;
    color: #717171;
    font-weight: bold;
    display: inline;

}

.short_intro {
    width: 100%;
    flex-direction: column;
    /* padding-left: 20px; */
}

.short_intro p {
    font-size: 10px;
    /* font-weight: bold; */
    color: #5a5a5a;
    margin: 2px;
    
}

.card img {
    margin-right: 15px; /* 调整图标和文本之间的间距 */
    vertical-align: middle; /* 将图标与文本中线对齐 */
    width: 40px; /* 设置图标宽度 */
    height: 40px; /* 设置图标高度 */
}


.content {
    background-color: rgb(255, 255, 255);
    padding: 20px 10px;
    width: 90%;
    text-align: center;
    margin-bottom: 10px;
}

.cta {
    text-align: center;
    margin-top: 20px;
}
.cta a {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}
.cta a:hover {
    background-color: #0056b3;
}

footer {
    margin-top: 40px;
    background-color: #f1f1f1;
    color: #474747;
    text-align: center;
    padding: 5px 0;
    position: relative;
    bottom: 0;
    width: 100%;
    font-size: 10px;
}