* {
    margin: 0;
    padding: 0;
}
body,html{
    width: 100%;
    height: 100%;
    font-size: 100%;
}
ul li {
    list-style: none;
}
a {
    text-decoration: none;
}
i {
    font-style: normal;
}
/* 基础布局 */
.content {
    scroll-snap-type: y mandatory;
    height: 100vh;
    overflow: scroll;
    /* font-size: 5rem; */
}
.header {
    height: 100vh;
    width:100vw;
    /* scroll-snap-align: start; */
    filter: contrast(5);
    overflow: hidden;
}
.case {
    flex :0 1 100%;
    background-color: rgb(255, 255, 255);
    height: 100vh;
    width:100vw;
    scroll-snap-align: start;
    scroll-padding: -20px;
}

main {
    filter: blur(5px);
}
.name {
    /* background-color: #fff; */
    color: #00000050;
    display: flex;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 8rem;
    font-weight: 800;
    z-index: 1;
}

/* 导航栏 */
.daohang {
    position: fixed;
    z-index: 2;

    display: flex;
    /* justify-content: space-between; */
    /* align-items: center; */
    top: 0%;
    left: 0;

}

.jiaobiao  {
    color: #fff;
    font-size: 50px;
    font-weight: bold;
    text-decoration: none;
}
.nav-link {
    position: fixed;
    bottom: 0%;
    display: flex;
    list-style-type: none;
    padding: 2rem;
}
.nav-link li {
    margin:1rem;
    padding: 0.2rem;
    padding-left: 2rem;
    padding-right: 2rem;
    border: solid 0.1rem;
    background-color: #fff;
    border-radius: 0.8rem;
}
.nav-link li:hover{
    /* margin:1rem; */
    /* padding: 0.2rem; */
    /* padding-left: 2rem; */
    /* padding-right: 2rem; */
    border: solid 0.1rem;
    background-color: #000000;
    border:  #fff;
    scale: 125%;
    transition: 0.5s;
 
}
.nav-link a{
    /* font-size: clamp(1.5rem,1vmax,1.8rem); */
    font-size: 1rem;
    text-decoration: none;
    color: black;
    font-weight: 400;
}
.nav-link a:hover{
    color: #fff;
}

/* 案例区 */

.bg {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    display: flex;
    position: relative;
    justify-content: center;
    align-items: center;
    filter: blur(20);
}
#intro1::before{
   color: #000000;
    content: "<GravityWave>, 2023";
    position: absolute;
    top: 10%;
    left: 2%;
    font-size: 1.2rem;
    display: block;
    font-weight: 500;
    background-color: #ffffff84;
    z-index: 1;
    padding: 1rem;

}
#intro1::after{
     color: #000000;
     content: "Solo Exhibition \A PVC fabric, 0.5cm*120cm*1000cm  \A 22.04.2023 \A ";
     position: absolute;
     top: 15%;
     left: 2%;
     display: block;
     white-space: pre;
     background-color: #ffffff84;
     z-index: 1;
     padding: 1rem;
 }
 
  #intro2::before{
    color: #000000;
     content: "<City> Series, 2022-2024";
     position: absolute;
     top: 10%;
     left: 2%;
     font-size: 1.2rem;
     display: block;
     font-weight: 500;
     background-color: #ffffff84;
     z-index: 1;
     padding: 1rem;
 
 }
 #intro2::after{
      color: #000000;
      content: "Art IP: Enerten Everywhere Series \A Mixed reality video Series, 4:3  \A 2022-2024 \A ";
      position: absolute;
      top: 15%;
      left: 2%;
      display: block;
      white-space: pre;
      background-color: #ffffff84;
      z-index: 1;
      padding: 1rem;
  }

  #intro3::before{
    color: #000000;
     content: "<Domino>, 2023";
     position: absolute;
     top: 10%;
     left: 2%;
     font-size: 1.2rem;
     display: block;
     font-weight: 500;
     background-color: #ffffff84;
     z-index: 1;
     padding: 1rem;
 
 }
 #intro3::after{
      color: #000000;
      content: "Solo pop up exhibition \A 2000 Domino pieces & 2000 icepop sticks, 1000cm*300cm  \A 13.09.2023 \A ";
      position: absolute;
      top: 15%;
      left: 2%;
      display: block;
      white-space: pre;
      background-color: #ffffff84;
      z-index: 1;
      padding: 1rem;
  }

  #intro4::before{
    color: #000000;
     content: "<48h isolation>, 2021";
     position: absolute;
     top: 10%;
     left: 2%;
     font-size: 1.2rem;
     display: block;
     font-weight: 500;
     background-color: #ffffff84;
     z-index: 1;
     padding: 1rem;
 
 }
 #intro4::after{
      color: #000000;
      content: "Performance Art \A video, 48hours  \A 21.06.2021 \A ";
      position: absolute;
      top: 15%;
      left: 2%;
      display: block;
      white-space: pre;
      background-color: #ffffff84;
      z-index: 1;
      padding: 1rem;
  }
  #intro5::before{
    color: #000000;
     content: "<Observe>, 2021";
     position: absolute;
     top: 10%;
     left: 2%;
     font-size: 1.2rem;
     display: block;
     font-weight: 500;
     background-color: #ffffff84;
     z-index: 1;
     padding: 1rem;
 
 }
 #intro5::after{
      color: #000000;
      content: "Brain-Computer Interface Devices & Performance Art \A Eeg brainwave Device \A 25.11.2021 \A ";
      position: absolute;
      top: 15%;
      left: 2%;
      display: block;
      white-space: pre;
      background-color: #ffffff84;
      z-index: 1;
      padding: 1rem;
  }

.bg video{
    
    height: 80vh;
    width: auto;
    z-index: 0;

}
.sticky {
    position: sticky;
    top:0;
    width: 100vw;
    justify-content: center;
    align-items: center;
    background-color: aqua;
    display: none;
 z-index: 1;
}
.sticky span {
    font-size: 3rem;
}


/* 响应式 */
@media (max-width : 1200px){
    .name{
        font-size: 5rem;
    }
    .nav-link a{
        font-size: 4vw;
    }
    .bg video {
        width:auto;
        height:100vh;
    }
    .sticky {
        display: flex;
    }
    #intro1::after {
        display: none;
    }
    #intro1::before{
        display: none;
    }
    .bg span {
        display: none;
    }
}
@media (max-width : 4000px){
    .name{
        font-size: 6rem;
    }

}
@media (max-width: 768px) {
    html, body {
      width: 100vw;
      margin: 0;
      padding: 0;
      overflow-x: hidden;
    }
    .content, .block, .block ul {
      width: 100vw !important;
      margin: 0 !important;
      padding: 0 !important;
      box-sizing: border-box;
    }
    .block li {
      width: 100vw !important;
      max-width: 100vw !important;
      min-width: 100vw !important;
      margin: 0 !important;
      padding: 0 !important;
      box-sizing: border-box;
      display: flex;
      align-items: center;
      justify-content: center;
      height: auto;
    }
    .block li img,
    .block li video {
      max-width: 95vw !important;
      max-height: 60vw !important;
      margin: 0 auto !important;
      display: block;
    }
    .nav-link {
        width: 100%; /* 设置宽度为 100% */
        justify-content: center; /* 居中对齐子元素 */
        box-sizing: border-box; /* 确保内边距和边框包含在宽度内 */
    }
    .nav-link a{
        font-size: 4vw;
    }
    .bg video {
        width:auto;
        height:100vh;
    }
    .sticky {
        display: flex;
    }
    #intro1::after {
        display: none;
    }
    #intro1::before{
        display: none;
    }
    .bg span {
        display: none;
    }
}