body { padding-top: 56px; background-color: #d9534f; }
.left-aligned { margin-left: auto; }
.bg-dark { background-color: #343a40 !important; }
.bg-hero { background-color: rgba(255, 255, 255, 0); }

/* CALLOUT */
.bd-callout { padding:1.25rem; margin-top:1.25rem; margin-bottom:1.25rem; border:1px solid #e9ecef; border-left-width:.25rem; border-radius:.25rem }
.bd-callout h4 { margin-bottom:.25rem }
.bd-callout p:last-child { margin-bottom:0 }
.bd-callout code { border-radius:.25rem }
.bd-callout+.bd-callout { margin-top:-.25rem }
.bd-callout-info { border-left-color:#5bc0de }
.bd-callout-warning { border-left-color:#f0ad4e }
.bd-callout-danger { border-left-color:#d9534f }

/* footer */
footer a { color: white; font-weight: bold; text-decoration: none; }
footer a:hover { color: white; text-decoration: underline; }

body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif !important;
  background:   url('https://static.igem.wiki/teams/5353/background/bg0.png')  repeat;
  background-attachment: scroll;
  background-size: 100% 400vh;
}

/* @font-face {
  font-family: Catamaran;
  src: url('https://static.igem.wiki/teams/5353/wiki/catamaran-regular.woff');
} */

.headerbg {
  z-index: 0;
  position: relative;
  opacity: 0.8;
}
.headertitle {
  z-index: 1; 
  position: absolute;
  top: 10%; 
  left: 5%; 
}

/* teampage*/
       .e{
            position: absolute;
            width: 300px;
            height: 300px;
            /* 设置阴影 */
            filter: drop-shadow(4px 4px 12px rgba(0,0,0,.5));
            background-size: cover;
            opacity: 1;
            transition: .5s;
        }
   
      
        .e{
   
            bottom: -160px;
            right: -160px;
            transform: rotateZ(45deg);
            overflow: hidden;
        }
        .e::after{
            transform: rotateZ(0deg);
        }
        /* 设置动画 */
        .blog-slider_img:hover .e{
          
            bottom: 0px;
            right: 0px;
            transform: rotateZ(0deg);
            /* background-image: url(ding.png); */
   
        }

.blog-slider {
  width: 95%;
  position: relative;
  max-width: 800px;
  margin: auto;
  background: #fff;
  box-shadow: 0px 14px 80px rgba(34, 35, 58, 0.2);
  padding: 25px;
  border-radius: 25px;
  height: 400px;
  transition: all 0.3s;
}

@media screen and (max-width: 992px) {
  .blog-slider {
    max-width: 680px;
    height: 400px;
  }
}

@media screen and (max-width: 768px) {
  .blog-slider {
    min-height: 500px;
    height: auto;
    margin: 180px auto;
  }
}

@media screen and (max-height: 500px) and (min-width: 992px) {
  .blog-slider {
    height: 350px;
  }
}

.blog-slider_item {
  display: flex;
  align-items: center;
}

@media screen and (max-width: 768px) {
  .blog-slider_item {
    flex-direction: column;
  }
}

.blog-slider_item.swiper-slide-active .blog-slider_img img {
  opacity: 1;
  transition-delay: 0.3s;
}

.blog-slider_item.swiper-slide-active .blog-slider_content > * {
  opacity: 1;
  transform: none;
}

.blog-slider_img {
  width: 300px;
  flex-shrink: 0;
  height: 300px;
  background-image: linear-gradient(147deg, #7e71f3 0%, #8bb5f3 74%);
  box-shadow: 4px 13px 30px 1px rgba(11, 39, 100, 0.2);
  border-radius: 20px;
  transform: translateX(-80px);
  overflow: hidden;
}

.blog-slider_img:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(147deg, #7e71f3 0%, #8bb5f3 74%);
  border-radius: 20px;
  opacity: 0.2;
}

.blog-slider_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 1;
  border-radius: 20px;
  transition: all 0.3s;
}


.blog-slider_content {
  padding-right: 25px;
}

.blog-slider_content > * {
  opacity: 1;
  transform: translateY(25px);
  transition: all 0.4s;
}

.blog-slider_code {
  color: #7b7992;
  margin-bottom: 15px;
  display: block;
  font-weight: 500;
}

.blog-slider_title {
  font-size: 24px;
  font-weight: 700;
  color: #0d0925;
  margin-bottom: 20px;
}

.blog-slider_text {
  color: #4e4a67;
  margin-bottom: 30px;
  line-height: 1.5em;
}

.blog-slider_button {
  display: inline-flex;
  background-image: linear-gradient(147deg, #7e71f3 0%, #8bb5f3 74%);
  padding: 15px 35px;
  border-radius: 50px;
  color: #fff;
  box-shadow: 0px 14px 80px rgba(11, 39, 100, 0.2);
  text-decoration: none;
  font-weight: 500;
  justify-content: center;
  text-align: center;
  letter-spacing: 1px;
}



.blog-slider .swiper-container-horizontal > .swiper-pagination-bullets, .blog-slider .swiper-pagination-custom, .blog-slider .swiper-pagination-fraction {
  bottom: 10px;
  left: 0;
  width: 100%;
}

.blog-slider_pagination {
  position: absolute;
  z-index: 21;
  right: 20px;
  width: 11px !important;
  text-align: center;
  left: auto !important;
  top: 50%;
  bottom: auto !important;
  transform: translateY(-50%);
}


.blog-slider_pagination.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 8px 0;
}


.blog-slider_pagination .swiper-pagination-bullet {
  width: 11px;
  height: 11px;
  display: block;
  border-radius: 10px;
  background: #062744;
  opacity: 0.2;
  transition: all 0.3s;
}

.blog-slider_pagination .swiper-pagination-bullet-active {
  opacity: 1;
  background: #7e71f3;
  height: 30px;
  box-shadow: 0px 0px 20px rgba(11, 39, 100, 0.2);;
}






.textcontainer{
  z-index: 0;
  position: relative;
  margin: 0 auto;
  margin-left: 15vw;
  width: 65vw;
  height: auto;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  color: #fff;
}

/* 侧边栏css */
.sidebar {
  position: fixed;
  top: 80px;
  left: 0;
  width: 20vw;
  height: 100%;
  display: flex;
  align-items: center;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(17px);
  --webkit-backdrop-filter: blur(17px);
  border-right: 1px solid rgba(255, 255, 255, 0.7);
  transition: width 0.3s ease;
}
.sidebar .logo {
  color: #001;
  display: flex;
  align-items: center;
  padding: 25px 10px 15px;
}
.logo img {
  width: 43px;
  border-radius: 50%;
}
.logo h2 {
  font-weight: 600;
  margin-left: 15px;
  display: block;
}
.sidebar .links {
  list-style: none;
  margin-top: 20px;
  overflow-y: auto;
  scrollbar-width: none;
  height: calc(100% - 140px);
}
.sidebar .links::-webkit-scrollbar {
  display: none;
}
.links li {
  display: flex;
  border-radius: 4px;
  align-items: center;
}
.links li:hover {
  cursor: pointer;
  background: #fff;
  width: 200px;
}
.links h4 {
  color: #222;
  font-weight: 500;
  display: none;
  margin-bottom: 10px;
  display: block;
}
.links hr {
  margin: 10px 8px;
  border: 1px solid #4c4c4c;
}
.sidebar:hover .links hr {
  border-color: transparent;
}
.links li a {
  padding: 8px;
  color: #000;
  display: none;
  font-weight: 500;
  white-space: nowrap;
  text-decoration: none;
  display: block;

}
.links .logout-link {
  margin-top: 20px;
}
.bartext{
  /* background-color: #000; */
  height: 300px;
  width: 200px;
}

/* 正文部分 */
.textbox{
  padding: 2vw;
  font-size: 1.5vw;
}
h1{
  margin-top: 2vw;
  text-align: center;
  position: relative;
  font-size: 4vw;
  font-weight: bold;
}
h2{
  margin-top: 2vw;
  text-align: center;
  position: relative;
  font-size: 2.5vw;
}
h3{
  margin-top: 2vw;
  text-align: center;
  position: relative;
  font-size: 1.5vw;
}
h4{
  margin-top: 1vw;
  text-align: center;
  position: relative;
  font-size: 1.5vw;
}

.maintext{
  margin-top: 4vw;
  margin-bottom: 4vw;
  font-size: 1.5vw;
}

.maintext2{
  margin-top: 2vw;
  font-size: 1.5vw;
}

.img1{
  margin-top: 2vw;
  width: 60vw;
  height: auto;
  /* position: absolute; */
}
.img2{
  margin-top: 2vw;
  height: auto;
  width: 80vw;
  /* position: absolute; */
}
.p{
  margin-bottom: 2vw;
}
/* 响应式设计 */
@media (max-width: 768px) {

  
  body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    /* background-color: #222222; */
    background: 
    url('https://static.igem.wiki/teams/5353/background/bg0.png')  repeat;
    /* url('/2.png') no-repeat; */
  background-attachment: scroll;
  background-size: 100% 100vh;
  /* background-size: cover; */
  }

  .toggle-btn{
    position: absolute;
    top: 30px;
    right: 40px;

  }

}



:root {
  --color-white: #ffffff;
  --color-primary: #your-primary-color; /* 替换为实际颜色 */
  --color-black: rgba(255, 255, 255, 0.2);
}





.hero {
  height: calc(100vh - 80px);
  background: url(./1123.webp) no-repeat;
  background-position: center;
}

.menu-bar.sticky {
  position: fixed;
  top: 0;
  left: 0;
  padding: 10px 8%;
  background: #2a2929;
  align-items: center;
  display: flex;
  transition: 1s;
}

/* 自定义下拉箭头 */
.dropdown-toggle::after {
  display: none; /* 隐藏下拉箭头 */
}

/* Toggle button */
.toggle-btn {
  cursor: pointer;
}

.material-symbols-outlined {
  font-variation-settings: 'FILL' 1, 'wght' 700, 'GRAD' 200, 'opsz' 48;
}

/* Navigation show */
.nav_show {
  flex-direction: column;
  align-items: flex-start;
  padding: 0 2%;
  height: 500px;
}

/* imglogo */
.imglogo{
  height: 70px;
  width: 200px;

}

 :root {
      --color-primary: #0073ff;
      --color-white: #e9e9e9;
      --color-black: #141d28;
      --color-black-1: #212b38;
    }

    .menu-bar {
      z-index: 1;
      background-color: var(--color-black);
      height: 80px;
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0 5%;
      position: -webkit-sticky; /* Safari */
      position: sticky;
      top: 0;
    }

    .menu-bar ul {
      list-style: none;
      display: flex;
    }

    .menu-bar ul li {
      /* width: 120px; */
      padding: 10px 30px;
      /* text-align: center; */

      position: relative;
    }

    .menu-bar ul li a {
      font-size: 20px;
      color: var(--color-white);
      text-decoration: none;

      transition: all 0.3s;
    }

    .menu-bar ul li a:hover {
      color: var(--color-primary);
    }
    /* Dropdown menu styles */
    #dropdown-menu {
      display: none;
      position: absolute;
    }
    .dropdown-menu {
      background-color: var(--color-black);
      border: none;
      min-width: 160px;
      box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
      z-index: 1000; /* Ensure it appears above other elements */
    }
    .nav-item:hover #dropdown-menu {
      display: block;
    }

    .dropdown-menu .dropdown-item {
      color: var(--color-white);
      padding: 12px 16px;
      text-decoration: none;
      display: block;
      transition: all 0.3s;
    }

    .dropdown-menu .dropdown-item:hover {
      color: var(--color-primary);
      background-color: rgba(255, 255, 255, 0.1);
    }
    .crumbs-wrap {
      display: none;
    }

/* Responsive design */
@media (max-width: 768px) {
      .menu-bar {
        height: 60px;
      }
      .dropdown-toggle::after {
        vertical-align: 2px;
      }
      .menu-bar .navbar-nav {
        position: fixed;
        right: 0;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: var(--color-black);
        max-height: 0%;
        transition: all .6s;
        overflow-y: scroll;
      }
      .menu-bar .navbar-nav.active {
        max-height: 80%;
      }
      .menu-bar .crumbs-wrap {
        padding: 6px;
        display: block;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 5px;
      }
      .menu-bar .crumbs-wrap .crumbs {
        width: 30px;
        height: 30px;
      }
      .menu-bar ul li {
        padding: 0 30px;
        text-align: left;
      }
      .menu-bar ul li a {
        font-size: 14px;
      }
      #dropdown-menu {
        position: unset;
        display: none;
        background: rgba(255, 255, 255, 0.1);
      }
    }