* {
  padding: 0;
  margin: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  background-color: rgba(31, 32, 34, 1);
}

:root {
  --main_bg_color1: #17181a;
  --main_bg_color2: #1f2022;
  --main_bg_color3: #16161a;
  --main_bg_color4: #191919;
  --main_text_color1: #FFF;

}




.homepage_box {
  width: 100%;
  background-image: url(/images/006.jpg);
  /* 背景图垂直、水平均居中 */
  background-position: center center;
  /* 背景图不平铺 */
  background-repeat: no-repeat;
  /* 当内容高度大于图片高度时，背景图像的位置相对于viewport固定 */
  background-attachment: fixed;
  /* 让背景图基于容器大小伸缩 */
  background-size: cover;
  /* 设置背景颜色，背景图加载过程中会显示背景色 */
  background-color: var(--main_bg_color1);
  /* overflow: hidden; */
}


.mask_div {
  width: 100%;
  /* transition: all 0.5s ease; */
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -o-transform: translateZ(0);
  transform: translateZ(0);
  transition: color 1s linear;

}






.search_div {
  height: 100%;
  height: 320px;
  /* background-color: var(--main_bg_color1); */

}

.mask_div {
  -webkit-backdrop-filter: blur(42px) !important;
  backdrop-filter: blur(42px) !important;
}



.glass {
  width: 100%;
  height: 100%;
  z-index: 999;
  display: flex;
  transition: 0.3s;
}

/* 输入框 */
.time_date {
  font-size: 20px;
  color: var(--main_text_color1);
  opacity: 0.7;
  line-height: 60px;

}

.input_box {
  margin: auto;
  width: 580px;
  display: flex;
  flex-direction: column;
  align-items: center;

}

.search_input {
  width: 100%;
  padding: 0 52px;
  height: 52px;
  border: none;
  outline: none;
  box-sizing: border-box;
  border-radius: 26px;
  font-size: 16px;
  color: var(--main_text_color1);
  background: var(--main_bg_color2);
  box-shadow: inset -1px -2px 5px #131219;

}


/* 2输入框 */
.substance_center_inpu {
  width: 100%;
  box-shadow: 0px 2px 5px #131219;
  display: block;
}

.search_input2_div {
  width: 1500px;
  display: flex;
  align-items: center;
  margin: 0 auto;
  padding: 10px 0;
}
@media (max-width: 767.98px) {
  .search_input2_div{
    width: calc(100% - 30px);
    margin: 0 15px;
  }
 }

.search_input2 {
  width: 450px;
  margin: 0 10px;
  padding: 0 42px;
  height: 42px;
  border: none;
  outline: none;
  box-sizing: border-box;
  border-radius: 26px;
  font-size: 16px;
  color: var(--main_text_color1);
  background: var(--main_bg_color1);
  box-shadow: inset -1px -2px 5px #131219;
}

/* .search_input:focus .input_box {
  width: 700px;
} */



/* 输入框 */


/* 内容盒子 */
.substance_box {
  width: 100%;
  background-color: rgba(31, 32, 34, 1);
  /* background-color: var(--main_bg_color2); */
  /* display: none; */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.substance_center {
  width: 1500px;
  height: 100%;
  margin: 30px;
  display: flex;
}
@media (max-width: 767.98px) {
  .substance_center {
    flex-wrap: wrap;
  }
 }

.substance_centers2 {
  width: 1500px;
  height: 100%;
  margin: 30px;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

/* 看板 */
.container_board_box {
  width: 700px;
}


.board_box {
  width: calc(100% - 40px);
  border-top: 0.2px solid rgba(94, 94, 94, 0.3);
  border-bottom: 0.2px solid rgba(94, 94, 94, 0.3);
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin: 0 10px;
}


.gradient_name {
  font-size: 20px;
  color: #9b8fe6;
  padding: 6px 0;

}

/* 看板 */


/* 常用 */

.common_tab {
  width: 190px;
  height: 52px;
  /* background-color: #17181a; */
  display: flex;
  align-items: center;
  padding: 10px;
  margin-right: 10px;
  border-bottom: 0.2px solid rgba(94, 94, 94, 0.1);


}

.log_search {
  width: 40px;
  height: 40px;
  border-radius: 16px;
}

.tab_title {
  font-size: 14px;
  color: var(--main_text_color1);
  padding: 3px 10px;
  margin: 0;
  transition: all 0.5s ease;
  opacity: 0.7;

  display: block;
}

.tab_link {
  font-size: 14px;
  color: #9b8fe6;
  opacity: 0.5;
  text-decoration: none;
  transition: all 0.5s ease;
  display: block;
  padding: 3px 10px;
  word-wrap: break-word;
  word-break: break-all;
}

.common_tab:hover {
  background: linear-gradient(to right, var(--main_bg_color4), transparent);

}

.common_tab:hover .tab_title {
  opacity: 1;

}

.common_tab:hover .tab_link {
  opacity: 1;
  display: block;

}

/* 切换点 */
.switch_spot {
  display: flex;
  justify-content: center;
  opacity: 0;
  transition: all 0.5s ease;

}

.switch_spot .switch_spot_item {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  background-color: var(--main_text_color1);
  opacity: 0.4;
  transition: all 0.3s ease;
  cursor: pointer;
  margin: 10px 4px;
}

.switch_spot:hover {
  opacity: 1;

}

.switch_spot .switch_spot_item:hover {
  opacity: 1;

}

/* 常用 */














/* 一键打开 */
.onekey_open {
  width: 280px;
  padding: 1rem;
  border: 0.2px solid rgba(94, 94, 94, 0.3);
  border-radius: 10px;
  background-color: var(--main_bg_color3);
}



/* 一键打开 */
@media (max-width: 1460px) {
  .substance_center {
    width: 100%;
  }

  .substance_centers2 {
    width: 100%;
  }
}


/* 分类 */
.classification {
  width:1500px;
  display: flex;
}
@media (max-width: 767.98px) {
  .classification{
    width: calc(100% - 30px);
    margin: 0 15px;
  }
 }


.classification-item {
  height: 26px;
  line-height: 26px;
  font-size: 14px;
  display: inline-block;
  box-sizing: content-box;
  padding: 0 10px;
  margin-right: 10px;
  margin-bottom: 10px;
  border: 1px solid #555;
  border-radius: 6px;
  background-color: #292929;
  color: #999;
  text-align: center;
  font-weight: 400;
  transition: background-color .3s, color .3s;
  cursor: pointer;
}
.classification .action{
  background-color:#404143;
  color: #ffffff;
}

.classification-item:hover{
  background-color:#404143;
  color: #ffffff;
}

@media (max-width: 575.98px) {}

@media (min-width:991px) and (max-width: 1460px) {}