*, *::before, *::after {
    box-sizing: border-box;
  }
  * {
    margin: 0;
    padding:0;
  }
  html, body,main {
    height: 100%;
  }
  body {
    background-color: rgb(247, 247, 247);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }
  img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
  }
  input, button, textarea, select {
    font: inherit;
  }
  p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
  }
  #root, #__next {
    isolation: isolate;
  }
li{
    list-style: none;
}

header{
    padding: 0.5rem 0;
    background: rgba(255,255,255,0.98);
    box-shadow: 1px 2px 17px 3px rgba(0, 0, 0, 0.185);
}

  /* 居中样式 */
.container {
    max-width: 1140px;
    margin: 0 auto;
}
.nav{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0 1rem;
}
.navleft{
    width: 20%;
    cursor: pointer;
}
.navright ul{
    display: flex;
    gap: 15px;
}
.navright ul li{
    cursor: pointer;
}
.navright ul li a{
    /* color: #777; */
    color: #b33101;
    text-decoration: none;
}

/* Login and Register button*/
.btn-orange {
    background-color: #FDB813;
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
}

.btn-orange:hover {
    background-color: #FFC200;
}


/* 幻灯片 */
.banner{
    width: 100%;
    height: 65%;
    background: url("../images/banner1.jpg");
    background-size: cover;
}
.banner-item{
    margin: 0 auto;
    max-width: 1000px;
    background: url("../images/banicon.png") no-repeat;
    background-size: 70%;
    height: 100%;
    background-position: center bottom;
    display: flex;
    align-items: center;
    flex-direction: column;
    color: #b36101;
}
.txt{
    margin-top: 73px;
    padding: 0 1rem;
}
.txt h1{
    margin-bottom: 20px;
}
#btn{
    text-align: center;
    cursor: pointer;
    margin-top: 30px;
}
#btn a{
    padding: 0.7rem 2rem;
    border-radius: 25px;
    background-color: #fff;
    font-size: 19px;
    color: #b36101;
    text-decoration: none;
}

/* 内容介绍部分 */
.desc{
    margin: 50px 0;
}
.desc-top{
    text-align: center;
    margin-bottom: 50px;
}
.desc-bottom{
    margin-bottom: 50px;
}
.desc-bottom ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.desc-bottom ul li{
    gap: 10px;
    flex-basis: 32%;
    min-width: 350px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 10px 0;
    padding: 0 1rem;
    text-align: center;
}
.desc-bottom img{
    max-width: 86px;
}

.desc-desc{
    padding: 50px 0;
    background-color: #fff;
}
.content{
    margin: 0 auto;
    max-width: 748px;
}
.content h1{
    text-align: center;
    margin-bottom: 25px;
}
.content p{
    padding: 0 1rem;
}

/* 公司展示 */
.company{
    text-align: center;
    max-width: 1120px;
    margin: 0 auto;
}

:is(.company h1,.company p){
    margin-bottom: 20px;
}

/* Footer */
footer{
    background-color: #fff;
    text-align: center;
}
footer ul{
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 10px;
    padding-top: 20px;
}