:root {
  --primary: #FECA81;
  /* --primary: #667eea; */
  /* --secondary: #764ba2; */
  --secondary: #ae6635;
  /* --accent: #f093fb; */
  --accent: #ee8234;
  --dark: #1a202c;
  --light: #f7fafc;
  --gray: #718096;
  --success: #48bb78;
}

.main-detail {
  width: 100vw;
  min-height: calc(100vh - 5vw);
}
.main-detail .title-box {
  width: 100%;
  height: 40vw;
  background: url("https://static.igem.wiki/teams/5927/assets/images/detail-bg-01.webp") no-repeat;
  background-position: 0 5vw;
  background-size: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.main-detail .title-box .title {
  font-size: 4vw;
  color: white;
  text-shadow: 0 0 5px black;
}

.main-detail .article-content {
  display: flex;
  /* min-height: 100vw; */
}
.main-detail .article-content .img-notes {
  font-size: 0.8rem;
  width: 90%;
  margin: auto;
  text-indent: 2em;
  text-align: center;
}
.main-detail .article-content .aside-nav {
  flex-shrink: 0;
  width: 24vw;
  background-image: url("https://static.igem.wiki/teams/5927/assets/images/jiaozhang2.webp");
  background-size: 15%;
  background-position-x: 100%;
  background-repeat: repeat-y;
}
.main-detail .article-content .aside-item {
  width: 20vw;
  height: calc(100vh - 18vw);
  padding: 1vw 2vw;
  overflow-y: auto
}
.main-detail .article-content .aside-item li {
  padding: 10px;
  border-bottom: 2px solid #CCF5FE;
}
.main-detail .article-content .aside-item a {
  font-size: 1.4vw;
  color: #00b7ff;
}
.article-content .aside-item::-webkit-scrollbar {
    width: 4px;
}
.article-content .aside-item::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}
.article-content .aside-item::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: inset 0 0 4px rgba(200, 200, 200, 0.5);
}
.article-content .aside-item::-webkit-scrollbar-thumb:window-inactive {
    background-color: rgba(255, 255, 255, 0.4);
}

.main-detail .article-content .content {
  padding: 2vw;
}
.main-detail .article-content .content .item {
  margin-left: 5%;
  margin-right: 5%;
  width: 90%;
  margin-bottom: 5%;
  border: solid 2px #2f2f2f;
  border-radius: 5px;
  box-shadow: 0 0 0 5px #d5f5fc, 0.5em 0.5em 1em black;
  padding: 1vw;
  font-size: 1.2vw;
  line-height: 2vw;
}


.main-detail .article-content .content .item img{
  width: 88%;
  height: 88%;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.main-detail .article-content .content .item p{
  padding-left: 20px;
  padding-bottom: 20px;
}

.main-detail .team-member {
  margin-left: 10%;
  margin-right: 10%;
  width: 80%;
}
.main-detail .parts{
  float: left;
  width: 26%;
	height: 24rem;
	box-shadow: 0 0 0 1px rgb(229, 228, 228), 0.5em 0.5em 1em black;
	overflow: hidden;
	background-color: #a4693f;
	border-radius: 2vw;
  margin-bottom: 6vh;
	position: relative;
  margin-left: 3.5%;
  margin-right: 3.5%;
}
.main-detail .part{
  margin-bottom: 6vh;
  float: left;
	box-shadow: 0 0 0 1px rgb(229, 228, 228), 0.5em 0.5em 1em black;
	overflow: hidden;
	height: 20rem;
	background-color: #94d9fb;
	border-radius: 2vw;
	position: relative;
}
.main-detail .photos{
	margin: auto;
  width: 100%;
  background-color: beige;
  height: 100%;
  transition: .3s;
  overflow: hidden;
}
.main-detail .photos img{
  width: 100%; 
}
.main-detail .down_list{
  position: absolute;
	font-size: 100%;
	text-align: center;
	height: 100%;
	width: 100%;
	background-color: #a9bfef;
	transition: .4s;
	top: 90%;
  
}
.main-detail .down_list .text {
    height: 14vw;
    width: 100%;
    margin-top: calc(10rem - 4vh);
    margin-left: 50%;
    transform: translate(-50%, -50%);
    overflow-y: auto;
    padding: 10px;
}
.main-detail .down_list .text::-webkit-scrollbar {
    width: 4px;
}
.main-detail .down_list .text::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}
.main-detail .down_list .text::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: inset 0 0 4px rgba(200, 200, 200, 0.5);
}
.main-detail .down_list .text::-webkit-scrollbar-thumb:window-inactive {
    background-color: rgba(255, 255, 255, 0.4);
}

.main-detail .down_list .text p {
  font-size: 1em;
  color: #fff;
  font-weight: 200;
}
.main-detail .parts:hover{
  padding-top: 2vh;
}
.main-detail .parts:hover .photos {
  vertical-align: middle;
  width: 5rem;
  height: 5rem;
  margin-bottom: 3vh;
  margin-left: auto;
  margin-right: auto;
  border-radius: 50%;
  transition: .3s;
}
.main-detail .parts:hover .down_list {
  transition: .3s;
  top: calc(5rem + 4vh);
}
.main-detail .cards{
	line-height: 2rem;
	font-weight: bolder;
	font-size: 1.3rem;
	width: 100%;
	display: inline-block;
	margin: 0;
}
.main-detail .students::after{
  clear: both;
  display: block;
  content: "";
}

/* 商城区域 */
.shipin-detail {
    background-color: #f7f7f7;
}
.shipin-detail .header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 8rem 0 4rem;
    text-align: center;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
}

.shipin-detail .header h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.shipin-detail .header p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.shipin-detail .btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: white;
    color: var(--primary);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.shipin-detail .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* 内容区块 */
.shipin-detail .section {
    padding: 3rem 0 0;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.shipin-detail .section.visible {
    opacity: 1;
    transform: translateY(0);
}

.shipin-detail .section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark);
    position: relative;
}

.shipin-detail .section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* 卡片样式 */
.shipin-detail .card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    margin-bottom: 2rem;
    border: 1px solid rgba(0,0,0,0.05);
}

.shipin-detail .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.shipin-detail .card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.shipin-detail .card-icon {
    color: var(--primary);
    font-size: 1.25rem;
}

/* 网格布局 */
.shipin-detail .grid {
    display: grid;
    gap: 2rem;
}

.shipin-detail .grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.shipin-detail .grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* 统计数据样式 */
.shipin-detail .stat {
    text-align: center;
    padding: 2rem;
}

.shipin-detail .stat-number {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--primary), var(--accent));

    -webkit-background-clip: text;

    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.shipin-detail .stat-label {
    font-size: 1rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 时间轴样式 */
.shipin-detail .timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.shipin-detail .timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary), var(--accent));
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    border-radius: 2px;
}

.shipin-detail .timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.5s ease;
}

.shipin-detail .timeline-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.shipin-detail .timeline-item:nth-child(even) {
    left: 50%;
    transform: translateX(30px);
}

.shipin-detail .timeline-item:nth-child(even).visible {
    transform: translateX(0);
}

.shipin-detail .timeline-content {
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    position: relative;
}

.shipin-detail .timeline-content::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    top: 20px;
    background: white;
    transform: rotate(45deg);
    box-shadow: 3px -3px 5px rgba(0,0,0,0.05);
}

.shipin-detail .timeline-item:nth-child(even) .timeline-content::after {
    left: -10px;
    right: auto;
    box-shadow: -3px 3px 5px rgba(0,0,0,0.05);
}

.shipin-detail .timeline-date {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

/* 表格样式 */
.shipin-detail .table-container {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.shipin-detail table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.shipin-detail th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.shipin-detail th {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    font-weight: 600;
}

.shipin-detail tr:hover {
    background: #f7fafc;
}

/* 引用样式 */
.shipin-detail .quote {
    background: linear-gradient(135deg, #fbd393 0%, #f5576c 100%);
    color: white;
    padding: 3rem;
    border-radius: 15px;
    margin: 3rem 0;
    position: relative;
    font-style: italic;
    font-size: 1.25rem;
}

.shipin-detail .quote::before {
    content: '"';
    font-size: 5rem;
    position: absolute;
    top: -1rem;
    left: 1rem;
    opacity: 0.3;
}

/* 页脚样式 */
.shipin-detail .footer {
    /* background: var(--dark); */
    color: white;
    padding: 4rem 0 2rem;
    text-align: center;
}

.shipin-detail .footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.shipin-detail .footer-section h3 {
    margin-bottom: 1rem;
    color: var(--accent);
}

.shipin-detail .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* 公共样式 */
.gap-8 {
    gap: 2rem;
}
.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}
.grid {
    display: grid;
}
.mb-8 {
    margin-bottom: 2rem;
}
.md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.gap-6 {
    gap: 1.5rem;
}
.font-semibold {
    font-weight: 600;
}
.text-xl {
    font-size: 1.15rem;
    line-height: 1.75rem;
}
.card-header-1 {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #f7fafc;
}

.text-2xl {
    font-size: 1.5rem;
    line-height: 2rem;
}
.mb-4 {
    margin-bottom: 1rem;
}
.tech-detail {
    background: #f7fafc;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    border-left: 4px solid #e53e3e;
}
.font-bold {
    font-weight: 700;
}

.mb-2 {
    margin-bottom: .5rem;
}
.pl-5 {
    padding-left: 1.25rem;
}

.list-decimal {
    list-style-type: decimal;
}
.tech-detail h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #2d3748;
}
.tech-detail li {
  margin-top: 0.5rem;
}
.tech-detail li::marker {
  unicode-bidi: isolate;
  font-variant-numeric: tabular-nums;
  text-transform: none;
  text-indent: 0px !important;
  text-align: start !important;
  text-align-last: auto !important;
}
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
}
.comparison-table th {
    background: #f7fafc;
    font-weight: 600;
    color: var(--dark);
}
.comparison-table th, .comparison-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}


/* 响应式设计 */
@media (max-width: 768px) {
  .shipin-detail .header h1 {
      font-size: 2.5rem;
  }

  .shipin-detail .section-title {
      font-size: 2rem;
  }

  .shipin-detail .timeline::after {
      left: 31px;
  }

  .shipin-detail .timeline-item {
      width: 100%;
      padding-left: 70px;
      padding-right: 25px;
  }

  .shipin-detail .timeline-item:nth-child(even) {
      left: 0;
  }

  .shipin-detail .timeline-content::after {
      left: -10px;
      right: auto;
      box-shadow: -3px 3px 5px rgba(0,0,0,0.05);
  }
  
  .shipin-detail .stat-number {
      font-size: 2rem;
  }
}