/* 全局样式 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Noto Sans', sans-serif;
    font-size: 12px;
    line-height: 1.5;
    margin: 0;
    padding: 0;
    background-color: #f7f7f7;
    font: 12px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji,BlinkMacSystemFont,Helvetica Neue,Arial,PingFang SC,PingFang TC,PingFang HK,Microsoft Yahei,Microsoft JhengHei
}

.container-out {
    width: 840px;
    display: flex;
    margin: 0 auto;
}
.container-left {
    width: 680px;
    float: left;
}

.container {
    margin: 0 auto;
}

/* 头部样式 */
header {
    text-align: center;
    background-color: #fff;
    border-radius: 5px;
    padding-bottom: 10px;
}

header .banner{
    background-size: cover;
    background-position: center;
    width: 100%;
}

.none {
    display: none;
}

/* 主体样式 */
main {
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 10px 0;
    margin-top: 10px;
    background-color: #fff;
    border-radius: 5px;
}

.hero {
    flex-basis: 100%;
    text-align: center;
    float: left;
    width: 175px;
    margin-top: -37px;
    position: relative;
}

.hero img {
    width: 130px;
    height: auto;
}

.content {
    max-width: 600px;
    margin: 2rem auto;
}

.about {
    float: left;
    width: 400px;
    text-align: left;
    margin-top: 15px;
}
.about p {
    margin-top: 4px;
    font-size: 14px;
    color: #080802a6;
}
.about h3 {
    color: #080802a6;
    vertical-align:middle;
    font-weight: normal;
}

h3 img {
    position: absolute;
    margin-left: 10px;
}

.gallery ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
    list-style-type: none;
}

.gallery li {
    display: inline-block;
    margin: 0.3rem;
    width: 50%;
    margin-bottom: 20px;
}

.gallery img {
    width: 100%;
    height: auto;
}

.information img{
    width: 100%;
    height: auto;
}

/* 侧边栏样式 */
aside {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px;
    padding: 10px;
    background-color: #fff;
    border-radius: 5px;
}

.qrcode {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.qrcode img {
    width: 186px;
    height: auto;
    object-fit: cover;
    margin-bottom: 0.5rem;
}

.qrcode .imgma2 {
    width: 176px;
}

.qrcode span {
    font-size: 12px;
    display: block;
    text-align: center;
    margin-bottom: 20px;
}

/* 底部样式 */
footer {
    padding: 2rem 0;
    text-align: center;
}
footer a, footer p{
    color: #666;
    line-height: 20px;
}
.clearfix::after {
    content: "";
    display: table;
    clear: both;
  }

/* 屏幕宽度小于600px时应用的样式 */
@media (max-width: 600px) {
    .container-out {
        width: 100%;
    }
    .container-left {
        width: 250%;
    }
    aside {
        display: none;
    }
    .hero {
        width: 27%;
        margin-top: -20px;
        margin-right: 10px;
    }
    .hero img {
        width: 90%;
    } 
    .about {
        width: 66%;
    }
    .gallery li {
        width: 50%;
    }
    .qrcode img {
        width: 100%;
    }
    .qrcode .imgma2 {
        width: 100%;
    }
    aside {
        margin: 10px;
    }
    .about p,.about h3 {
        font-size: 12px;
    }
    .qrcode span {
        font-size: 11px;
    }
}