html,body{
  -webkit-user-select: none;
  user-select: none;
  margin: 0;
  filter: var(--dark-mode-brightness, brightness(1));
  transition: filter 0.2s;
  font-family: "PingFang SC","Microsoft Yahei",sans-serif;
  list-style: none;
}

#preload-01 { background: url("../images/bg-black.png") no-repeat -1080px -1920px; }
#preload-02 { background: url("../images/bg.png") no-repeat -1080px -1920px; }

body.dark-mode{
    --dark-mode-color: rgba(0, 0, 0, 0.5);
    --dark-mode-shadow-color: 0 0 55px 0 #ffffffac;
    --dark-mode-background: url("../images/bg-black.png") scroll no-repeat;
    --dark-mode-brightness: brightness(0.8);
}

.progress-bar{
  position: fixed;
  display: flex;
  width: 0%;
  height: 2px;
  background-color: #34f1ff;
  z-index: 200;
  transition: width 0.05s;
}

/*网页进度条样式*/


.box2{
  position: relative;
  flex-direction: column;
  text-align: center;
  width: calc(30%);
  height: 150px;
  margin-bottom: 50px;
  border-radius: 35px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  overflow:hidden;
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.05));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  backdrop-filter: blur(20px);
  transition: 1s;
}

.box2 h2{
  font-size: 50px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
}
.box img{
    image-rendering: pixelated;
    border-radius: 20px 20px 20px 20px;
    box-shadow: 0px 0px 30px 1px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.3)
}

.box-bottom{
  position: relative;
  flex-direction: column;
  text-align: center;
  width: 460px;
  height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  margin-top: 8px;
  color: #fff;
  overflow:hidden;
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.05));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  backdrop-filter: blur(20px);
  transition: background-color 1s, box-shadow 1s;
}

/* 以上是主页的css */

/* 返回顶部按钮样式 */
/*
.settings-btn{
  position: fixed;
  flex-direction: column;
  text-align: center;
  width: 45px;
  height: 45px;
  top: 10px;
  right: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 15px;
  color: #fff;
  overflow:hidden;
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.05));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  backdrop-filter: blur(20px);
  transition: 1s;
  z-index: 100;
}

/* 设置选单图标样式 */
/*
.settings-box h2{
  font-size: 50px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
}

.settings-box{
  width: 1px;
  height: 1px;
  display: flex;
  top: 35px;
  right: -25px;
  flex-direction: column;
  text-align: center;
  position:fixed;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  margin: 30px;
  white-space: nowrap;
  color: #fff;
  overflow:hidden;
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.05));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  backdrop-filter: blur(20px);
  opacity: 0;
  will-change: auto;
  transition-property: width, height ,filter;
  transition: 0.5s ease-in-out;
  z-index: 600;
}

/* 设置选单样式 */
/*
.box-bottom-beian-information{
  position: relative;
  flex-direction: column;
  text-align: center;
  width: 180px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  color: #fff;
  padding-top: 10px;
  overflow:hidden;
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.05));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  backdrop-filter: blur(20px);
  transition: background-color 1s, box-shadow 1s;
}


/*备案信息框*/

/* <img style="width:32px;height:32px;margin-bottom:-8px" src=""> */

.preview-sign{
  bottom: 130px;
  right: 60px;
  display: block;
  flex-direction: row;
  text-align: center;
  position: fixed;
  z-index: 602;
}

.preview-sign h2{
  color: rgba(255, 0, 0, 1);
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgb(38, 57, 114), rgb(23, 13, 80),rgb(24, 11, 37));
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  z-index: -1;
}
.bg1{
  width: 100%;
  height: 100%;
  position: fixed;
  display: block;
  opacity: 0.3;
  z-index: 0;
  filter: blur(3px);
}
.whole{
  display: flex;
  --whole-width: 85%;
  --whole-height: 100%;
  flex-direction: row;
}

.left{
  display: flex;
  width: var(--whole-width);
  height: 1200px;
  flex-direction: column;
  text-align: center;
  align-items: center;
  position:relative;
  white-space: nowrap;
  overflow:hidden;
}

.left-inner{
  display: flex;
  width: var(--whole-width);
  height: 1200px;
  margin: 100px;
  flex-direction: column;
  text-align: left;
  align-items: left;
  position:absolute;
  white-space: nowrap;
  overflow:hidden;
  transform: perspective(1000px) rotateY(5deg);
  transform-origin: left;
  z-index: -1;
}

.title-text{
  width: 150px;
  height: 50px;
  display: flex;
  align-items: left;
  text-align: left;
  flex-direction: row;
  white-space: nowrap;
  overflow:hidden;
  position: relative;
}

.alignline{
  width: 2px;
  height: 30px;
  margin-top: 18px;
  margin-right: 10px;
  display: block;
  position: relative;
  background-color: #fff;
}

.left-inner p{
  color: rgba(255, 255, 255, 0.7);
}

.right{
  width: 250px;
  height: calc(100%);
  display: block;
  top: 0px;
  right: 0px;
  flex-direction: column;
  text-align: center;
  align-items: center;
  position:fixed;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  white-space: nowrap;
  overflow:hidden;
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.05));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  backdrop-filter: blur(20px);
}

.right-inner{
  width: 250px;
  display: block;
  top: 0px;
  right: 0px;
  position: relative;
}

.beian-information{
  width: 250px;
  height: 48px;
  bottom: 0px;
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
  position:absolute;
  white-space: nowrap;
  overflow:hidden;
}

.upper-bar{
  width: 400px;
  height: 60px;
  display: flex;
  top: 30px;
  flex-direction: row;
  text-align: center;
  align-items: center;
  position:fixed;
  border-top: 2px solid rgba(255, 255, 255, 0.14);
  border-radius: 100px;
  white-space: nowrap;
  overflow:hidden;
  transform-origin: center;
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.05));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  backdrop-filter: blur(20px);
  transition: top 1s cubic-bezier(0.72, -0.33, 0.39, 1.39),width 0.4s cubic-bezier(0.59, -0.23, 0.21, 1.04);
}
.upper-bar-contents{
width: 400px;
height: 60px;
display:flex;
flex-direction: row;
text-align: center;
align-items: center;
position:fixed;
white-space: nowrap;
overflow:hidden;
margin: 15px;
opacity: 1;
transition: opacity 0.3s;
}

.upper-bar-contents .button{
  width: 50px;
  color: rgba(255, 255, 255, 0.736);
  text-align: center;
  flex-direction: row;
  align-items: center;
  display:block;
  position: relative;
}

.upper-bar-contents .button p{
  transition: text-shadow 0.3s;
  color: white;
  text-shadow: 0 0 0px;
}

.upper-bar-contents .button p:hover{
  cursor: pointer;
  color: white;
  text-shadow: 0 0 4px rgb(255, 255, 255), 0 0 10px rgb(255, 255, 255), 0 0 20px rgb(255, 255, 255);
}

.upbtn-icons-globe{
  width: 30px;
  height: 30px;
  opacity: 0.4;
  transition: opacity 0.2s;
  display: block;
  background: url("../icons/globe.png") no-repeat;
  background-size: 20px 20px;
  background-position: center;
  position: relative;
  z-index: 4;
}

.upbtn-icons-house{
  width: 30px;
  height: 30px;
  opacity: 0.4;
  transition: opacity 0.2s;
  display: block;
  background: url("../icons/house.png") no-repeat;
  background-size: 20px 20px;
  background-position: center;
  position: relative;
  z-index: 4;
}

.upbtn-icons-hammer{
  width: 30px;
  height: 30px;
  opacity: 0.4;
  transition: opacity 0.2s;
  display: block;
  background: url("../icons/hammer.png") no-repeat;
  background-size: 20px 20px;
  background-position: center;
  position: relative;
  z-index: 4;
}

.upbtn-icons-books{
  width: 30px;
  height: 30px;
  opacity: 0.4;
  transition: opacity 0.2s;
  display: block;
  background: url("../icons/books.png") no-repeat;
  background-size: 20px 20px;
  background-position: center;
  position: relative;
  z-index: 4;
}

.right .header{
  width: 250px;
  height: 280px;
  display: flex;
  top: 0px;
  left: 0px;
  flex-direction: column;
  text-align: center;
  align-items: center;
  position:absolute;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
  overflow:hidden;
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.117));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
}

.right .notice-board{
  width: 200px;
  height: 350px;
  display: flex;
  border-radius: 20px;
  top: 380px;
  right: 28px;
  transform-origin: center;
  flex-direction: column;
  text-align: center;
  align-items: center;
  position:absolute;
  border-top: 2px solid rgba(255, 255, 255, 0.14);
  white-space: nowrap;
  overflow:hidden;
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.117));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
}

.right .fenge-line{
  width: 40px;
  height: 1px;
  display: flex;
  position:relative;
  top: -3px;
  right: -105px;
  transform-origin: center;
  background-color: #ffffff57;
}

.aru-avatar{
  flex-direction: column;
  justify-content: center;
  text-align: center;
  align-items: center;
  z-index: 3;
}

.aru-avatar canvas{
  display: block;
  position: relative;
  width: 200px;
  height: 200px;
  opacity: 0.5;
  margin-top: 20px;
  transition: opacity 0.5s;
  border-radius: 50%;
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  border: 1px solid rgba(255, 255, 255, 0.5);
  transition: box-shadow 1s;
  z-index: 3;
}

.aru-avatar h2{
  margin-top: 40px;
  font-size: 50px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
}

.totop-btn{
  position: fixed;
  display: block;
  width: 50px;
  height: 50px;
  bottom: 120px;
  right: 280px;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.1));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  backdrop-filter: blur(20px);
  scale: 0;
  transition: scale 0.2s, background-color 1s, box-shadow 1s;
  z-index: 4;
}

.totop-btn .aimg{
  width: 50px;
  height: 50px;
  opacity: 0.4;
  transition: opacity 0.2s;
  background: url("../icons/arrowup.png") no-repeat;
  background-size: 20px 20px;
  background-position: center;
  z-index: 3;
}

.roat-btn:hover{
  scale: 1.2;
  cursor: pointer;
  box-shadow: var(--dark-mode-shadow-color, 0 0 5px 0 #33333361);
}

.roat-btn{
  position: fixed;
  display: block;
  width: 40px;
  height: 40px;
  top: 180px;
  right: 30px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background-color: var(--dark-mode-color, rgba(255, 255, 255, 0.1));
  box-shadow: var(--dark-mode-shadow-color, 0 0 25px 0 #33333361);
  backdrop-filter: blur(10px);
  scale: 1;
  transition: scale 0.4s cubic-bezier(0.72, -0.33, 0.35, 1.7), box-shadow 0.4s, background-color 1s;
  z-index: 4;
}

.roat-btn .aimg{
  width: 40px;
  height: 40px;
  opacity: 0.4;
  transition: opacity 0.2s;
  background: url("../icons/arrowcw.png") no-repeat;
  background-size: 18px 25px;
  background-position: center;
  z-index: 3;
}

#clock {
  position: fixed;
  right: 325px;
  top: 90px;
  /* color: white; */
  font-size: 20px;
}