body.subpage .nav .nav-logo{padding:0.5rem 0;}  
body.subpage .nav .nav-logo img{height:2.75rem;}  
body.subpage .nav .nav-item>a{padding:1.125rem 1rem;}  
  
.sub-banner{  
  height:14rem;  
  position:relative;overflow:hidden;  
  display:flex;align-items:center;justify-content:center;  
  background:linear-gradient(120deg,#1a6fd4 0%,#3b8ee6 60%,#1a6fd4 100%);  
}  
.sub-banner-img{  
  background-size:cover;  
  background-position:center;  
  background-repeat:no-repeat;  
}  
.sub-banner-overlay{  
  position:absolute;inset:0;  
  background:linear-gradient(120deg,rgba(26,111,212,.72) 0%,rgba(19,91,181,.58) 50%,rgba(26,111,212,.72) 100%);  
}  
.sub-banner-inner{  
  position:relative;z-index:2;text-align:center;color:#fff;  
}  
.sub-banner-inner h1{font-size:2.25rem;font-weight:700;letter-spacing:.5rem;text-shadow:0 2px 12px rgba(0,0,0,.2);}  
.sub-banner-line{width:3rem;height:3px;background:var(--accent);margin:1rem auto;border-radius:2px;}  
.sub-banner-inner p{font-size:.9375rem;letter-spacing:.3rem;opacity:.9;font-weight:300;}  
  
.sub-breadcrumb{  
  display:flex;align-items:center;gap:.5rem;  
  font-size:.875rem;color:var(--text-3);  
  padding:.875rem 0 1.5rem;  
  border-bottom:1px solid var(--line);  
  margin-bottom:2rem;  
  flex-wrap:wrap;  
}  
.sub-breadcrumb a{color:var(--text-3);transition:color .2s;}  
.sub-breadcrumb a:hover{color:var(--primary);}  
.sub-breadcrumb span{color:var(--text);}  
.sub-breadcrumb span.sep{color:var(--text-3);font-family:consolas,monospace;font-size:12px;opacity:.6;}  
  
.sub-main{padding:2.5rem 0 4rem;}  
.sub-wrap{max-width:1400px;margin:0 auto;padding:0 2.5rem;}  
  
.sub-content-layout{display:grid;grid-template-columns:minmax(0, 1fr) 18rem;gap:3rem;align-items:start;}  
  
.list-header{margin-bottom:1.75rem;}  
  
.news-article-list{display:flex;flex-direction:column;gap:0;}  
.news-article-item{border-bottom:1px solid var(--line);}  
.news-article-item:first-child{border-top:1px solid var(--line);}  
.news-article-link{  
  display:flex;gap:1.5rem;padding:1.5rem 0;  
  align-items:flex-start;transition:background .2s;  
}  
.news-article-link:hover{background:var(--primary-bg);margin:0 -1rem;padding-left:1rem;padding-right:1rem;}  
.news-article-thumb{  
  width:10rem;height:6.75rem;flex-shrink:0;border-radius:.5rem;  
  overflow:hidden;
  background-color:#e8edf3;
  background-image:url('../images/default_news_thumb.png');
  background-position:center;
  background-size:cover;
  background-repeat:no-repeat;
}  
.news-article-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:.5rem;}  
.news-article-tag{  
  display:inline-block;font-size:.75rem;color:var(--primary);  
  background:var(--primary-bg);padding:2px .625rem;border-radius:3px;  
  letter-spacing:.0625rem;align-self:flex-start;  
}  
.list-item-title{  
  font-size:1.0625rem;font-weight:600;color:var(--text);line-height:1.6;  
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;  
  transition:color .2s;  
}  
.news-article-link:hover .list-item-title{color:var(--primary);}  
.list-item-summary{  
  font-size:.875rem;color:var(--text-3);line-height:1.8;  
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;  
}  
.news-article-meta{  
  display:flex;align-items:center;gap:1.5rem;  
  font-size:.8125rem;color:var(--text-3);margin-top:.25rem;  
}  
.news-article-date{display:flex;align-items:center;gap:.375rem;}  
.news-article-source{display:flex;align-items:center;gap:.375rem;}  
  
.list-pagination{  
  text-align:center;  
  margin-top:2.5rem;  
  font-size:0;  
}  
.list-pagination a,  
.list-pagination b{  
  display:inline-flex;align-items:center;justify-content:center;  
  height:2.25rem;padding:0 .875rem;  
  margin:0 .25rem .5rem;  
  border-radius:.375rem;  
  border:1px solid var(--line);background:#fff;  
  color:var(--text-2);font-size:.9375rem;font-weight:500;  
  text-decoration:none;cursor:pointer;  
  transition:all .2s cubic-bezier(0.4, 0, 0.2, 1);  
  box-shadow:0 1px 3px rgba(0,0,0,.02);  
  vertical-align:middle;  
}  
.list-pagination a:not([href]){  
  background:transparent;border-color:transparent;  
  color:var(--text-3);cursor:default;box-shadow:none;  
  padding:0 .5rem;  
  font-size:0;  
}  
.list-pagination a:not([href]) b{  
  display:inline-flex;align-items:center;  
  height:100%;  
  background:transparent;border:none;  
  color:var(--primary);font-weight:700;padding:0;  
  margin:0;box-shadow:none;  
  font-size:.9375rem;  
}  
.list-pagination a[href]:hover{  
  border-color:var(--primary);color:var(--primary);  
  background:var(--primary-bg);transform:translateY(-1px);  
  box-shadow:0 4px 12px rgba(26,111,212,.08);  
}  
.list-pagination b{  
  background:var(--primary);border-color:var(--primary);  
  color:#fff;font-weight:600;cursor:default;  
  box-shadow:0 4px 12px rgba(26,111,212,.2);  
}  
.list-pagination .page-btn,  
.list-pagination .page-num{  
  width:2.25rem;padding:0;  
}  
.list-pagination .page-num.active{  
  background:var(--primary);border-color:var(--primary);color:#fff;  
}  
.list-pagination .page-ellipsis{  
  color:var(--text-3);font-size:.9375rem;padding:0 .25rem;  
  display:inline-block;vertical-align:middle;  
}  
  
.sub-sidebar{display:flex;flex-direction:column;gap:1.5rem;}  
.sidebar-widget{background:#fff;border:1px solid var(--line);border-radius:.75rem;overflow:hidden;}  
.sidebar-widget-title{  
  padding:1rem 1.25rem;font-size:1rem;font-weight:700;color:var(--text);  
  letter-spacing:.1rem;border-bottom:1px solid var(--line);  
  position:relative;padding-left:1.75rem;  
}  
.sidebar-widget-title::before{  
  content:"";position:absolute;left:1rem;top:50%;transform:translateY(-50%);  
  width:4px;height:1.125rem;background:var(--primary);border-radius:2px;  
}  
.sidebar-cat-list{padding:.5rem 0;}  
.sidebar-cat-list li a{  
  display:flex;align-items:center;gap:.625rem;  
  padding:.6875rem 1.25rem;font-size:.9375rem;color:var(--text-2);  
  transition:all .2s;border-left:3px solid transparent;  
}  
.sidebar-cat-list li a::before{  
  content:"";
  width:6px;height:6px;border-radius:1px;
  background:currentColor;opacity:.35;flex-shrink:0;
  transition:all .2s;
}  
.sidebar-cat-list li a:hover,  
.sidebar-cat-list li a.active{  
  color:var(--primary);background:var(--primary-bg);border-left-color:var(--primary);  
}  
.sidebar-cat-list li a:hover::before,  
.sidebar-cat-list li a.active::before{opacity:1;}  
  
.sidebar-hot-list{padding:.5rem 0;}  
.sidebar-hot-list li a{  
  display:flex;align-items:center;gap:.75rem;  
  padding:.625rem 1.25rem;font-size:.875rem;color:var(--text-2);  
  transition:all .2s;line-height:1.5;  
}  
.sidebar-hot-list li a:hover{color:var(--primary);background:var(--primary-bg);}  
.hot-num{  
  display:inline-flex;align-items:center;justify-content:center;  
  width:1.375rem;height:1.375rem;border-radius:3px;  
  background:#f2f5f9;color:var(--text-3);font-size:.75rem;font-weight:700;  
  flex-shrink:0;  
}  
.hot-num.hot1{background:#e74c3c;color:#fff;}  
.hot-num.hot2{background:#e67e22;color:#fff;}  
.hot-num.hot3{background:#f39c12;color:#fff;}  
  
.sidebar-link-list{padding:.5rem 0;}  
.sidebar-link-list li a{  
  display:flex;align-items:center;gap:.5rem;  
  padding:.5rem 1.25rem;font-size:.875rem;color:var(--text-2);transition:all .2s;  
}  
.sidebar-link-list li a::before{  
  content:"";width:5px;height:5px;border-radius:50%;  
  background:var(--primary);opacity:.5;flex-shrink:0;  
}  
.sidebar-link-list li a:hover{color:var(--primary);}  
.sidebar-link-list li a:hover::before{opacity:1;}  
  
@media (max-width:1200px){  
  .sub-wrap{padding:0 1.5rem;}  
  .sub-content-layout{grid-template-columns:minmax(0, 1fr) 15rem;gap:2rem;}  
}  
  
@media (max-width:900px){  
  .sub-banner{height:9rem;}  
  
  .sub-main{padding:1.5rem 0 3rem;}  
  .sub-wrap{padding:0 1rem;}  
  .sub-content-layout{grid-template-columns:1fr;gap:2rem;}  
  .sub-sidebar{order:2;}  
  
  .news-article-thumb{width:6rem;height:4.5rem;}  
  .list-item-title{font-size:.9375rem;}  
  .list-item-summary{display:none;}  
  .news-article-meta{gap:.75rem;font-size:.75rem;}  
  
  .sub-breadcrumb{font-size:.8125rem;padding:.75rem 0 1.25rem;margin-bottom:1.5rem;}  
}  
  
@media (max-width:480px){  
  .news-article-thumb{display:none;}  
  .list-item-summary{display:none;}  
}  

.category-section-box {
  background: #fff;
  border-radius: .75rem;
  border: 1px solid var(--line);
  padding: 1.75rem 2rem;
  margin-bottom: 2rem;
}
.category-section-box:last-child {
  margin-bottom: 0;
}
.category-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--line);
  padding-bottom: .75rem;
  margin-bottom: 1.25rem;
  position: relative;
}
.category-box-header::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--primary);
}
.category-box-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
}
.category-more-link {
  font-size: .875rem;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: .25rem;
}
.category-more-link:hover {
  color: var(--primary);
}

.group-news-list {
  display: flex;
  flex-direction: column;
}
.group-news-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .875rem 0;
  border-bottom: 1px solid #f3f4f6;
}
.group-news-item:last-child {
  border-bottom: none;
}
.group-news-link {
  color: var(--text);
  font-size: 1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 1.5rem;
  flex: 1;
  min-width: 0;
}
.group-news-link:hover {
  color: var(--primary-light);
}
.group-news-date {
  font-size: .875rem;
  color: var(--text-3);
  white-space: nowrap;
}

.text-list-container {
  background: #fff;
  border-radius: .75rem;
  border: 1px solid var(--line);
  padding: 2rem;
}
.text-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.125rem 0;
  border-bottom: 1px dashed var(--line);
  transition: all .25s;
}
.text-list-item:last-child {
  border-bottom: none;
}
.text-list-item:hover {
  padding-left: .5rem;
}
.text-list-item:hover .text-item-title {
  color: var(--primary);
}
.text-item-left {
  display: flex;
  align-items: center;
  gap: .75rem;
  overflow: hidden;
  flex: 1;
  min-width: 0;
}
.text-item-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
  opacity: .4;
}
.text-list-item:hover .text-item-dot {
  opacity: 1;
  transform: scale(1.2);
  transition: all .25s;
}
.text-item-title {
  font-size: 1.05rem;
  color: var(--text);
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}
.text-item-date {
  font-size: .875rem;
  color: var(--text-3);
  white-space: nowrap;
  margin-left: 1.5rem;
}

@media (max-width:900px){
  .category-section-box {
    padding: 1rem .875rem;
    margin-bottom: 1.25rem;
    border-radius: .5rem;
  }
  .category-box-title {
    font-size: 1rem;
  }
  .category-box-header {
    padding-bottom: .5rem;
    margin-bottom: .875rem;
  }
  .category-box-header::after {
    width: 40px;
  }
  .group-news-item {
    padding: .625rem 0;
  }
  .group-news-link {
    font-size: .875rem;
    white-space: normal;
    line-height: 1.5;
    padding-right: .75rem;
  }
  .group-news-date {
    font-size: .75rem;
  }

  .text-list-container {
    border-radius: .5rem;
    padding: 1rem .875rem;
  }
  .text-list-item {
    padding: .75rem 0;
  }
  .text-list-item:hover {
    padding-left: 0;
  }
  .text-item-title {
    font-size: .875rem;
    white-space: normal;
    line-height: 1.5;
  }
  .text-item-date {
    font-size: .75rem;
    margin-left: .75rem;
  }
  .text-item-dot {
    width: 4px;
    height: 4px;
  }
}

@media (max-width:480px){
  .group-news-item {
    flex-direction: column;
    align-items: flex-start;
    gap: .25rem;
  }
  .group-news-link {
    padding-right: 0;
  }

  .text-list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: .375rem;
  }
  .text-item-date {
    margin-left: calc(.75rem + 4px);
  }
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin: 2rem 0;
}
.about-stats-item {
  background: var(--primary-bg);
  border: 1px solid #c3d9f0;
  border-radius: 8px;
  padding: 1.25rem;
  text-align: center;
  transition: all .25s ease;
}
.about-stats-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(26, 111, 212, .15);
  border-color: var(--primary);
}
.about-stats-num {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: .25rem;
  line-height: 1.2;
}
.about-stats-label {
  font-size: .875rem;
  color: var(--text-2);
}

@media (max-width: 900px) {
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .about-stats {
    grid-template-columns: 1fr;
  }
}  

.dept-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.dept-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 1.5rem;
  transition: all 0.3s;
}
.dept-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(26, 111, 212, 0.08);
  transform: translateY(-2px);
}
.dept-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.dept-card-title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 1.125rem;
  background: var(--primary);
  border-radius: 2px;
}
.dept-card-desc {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.6;
}
@media (max-width: 768px) {
  .dept-grid {
    grid-template-columns: 1fr;
  }
}

.resource-filter {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.rf-item {
  padding: 0.5rem 1.25rem;
  border-radius: 2rem;
  background: #f0f4f8;
  color: var(--text-2);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}
.rf-item:hover {
  background: var(--primary-bg);
  color: var(--primary);
}
.rf-item.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(26, 111, 212, 0.3);
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.resource-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  border-color: var(--primary-light);
}

.rc-icon {
  height: 140px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}
.rc-icon svg {
  width: 4rem;
  height: 4rem;
  opacity: 0.8;
}

.rc-thumb {
  height: 140px;
  position: relative;
}
.rc-play-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  transition: all 0.3s;
}
.rc-play-icon svg {
  width: 3rem;
  height: 3rem;
}
.resource-card:hover .rc-play-icon {
  background: rgba(0, 0, 0, 0.1);
  color: var(--primary);
}

.rc-info {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.rc-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.rc-meta {
  margin-top: auto;
  font-size: 0.8125rem;
  color: var(--text-3);
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.rc-meta span {
  position: relative;
}
.rc-meta span:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -0.4rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 0.6rem;
  background: var(--line);
}

.sub-banner.new-style {
  height: 22rem; 
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end; 
  padding-bottom: 3rem;
  padding-top: 100px; 
  background-image: none; 
  background-color: #f8f9fa; 
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.sub-banner-overlay-new {
  position: absolute;
  inset: 0;
  
  background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.05) 30%, rgba(0,0,0,0.05) 60%, rgba(0,0,0,0.7) 100%);
  pointer-events: none;
}
.sub-banner-content {
  position: relative;
  z-index: 2;
  width: 100%;
}
.sub-banner-content .sub-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start; 
}
.sub-banner-title {
  color: #fff;
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: 0.2rem;
  margin-bottom: 1rem;
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.2;
}
.sub-banner-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 5px;
  background: var(--accent, #3b8ee6);
  border-radius: 3px;
}

.sub-breadcrumb-new {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  flex-wrap: wrap;
}
.sub-breadcrumb-new a {
  color: rgba(255,255,255,0.75);
  transition: color 0.2s;
}
.sub-breadcrumb-new a:hover {
  color: #fff;
}
.sub-breadcrumb-new span {
  color: #fff;
}
.sub-breadcrumb-new span.sep {
  color: rgba(255,255,255,0.5);
  font-family: consolas, monospace;
  font-size: 12px;
}

@media (max-width: 900px) {
  .sub-banner.new-style {
    height: 12rem; 
    padding-top: 56px; 
    padding-bottom: 1.5rem;
  }
  .sub-banner-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.1rem;
    padding-left: 1rem;
  }
  .sub-breadcrumb-new {
    font-size: 0.75rem;
  }
}

.sub-banner.tall {
  height: 22rem;
  background-image: none; 
  background-color: #f8f9fa; 
}
@media (max-width: 900px) {
  .sub-banner.tall {
    height: 12rem;
  }
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 1025px) {
  .library-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .library-grid {
    grid-template-columns: 1fr;
  }
}

.library-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
  text-decoration: none;
  height: 100%; 
}

.library-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(26, 111, 212, 0.1);
  border-color: rgba(26, 111, 212, 0.3);
}

.lc-thumb {
  height: 180px;
  background-position: center;
  background-size: cover;
  position: relative;
  overflow: hidden;
  background-color: #f8fafc;
  flex-shrink: 0;
  transition: transform 0.35s;
}

.library-card:hover .lc-thumb {
  transform: scale(1.02);
}

.lc-thumb.has-cover::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 60%, rgba(0,0,0,0.25) 100%);
  transition: opacity 0.3s;
}

.lc-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.725rem;
  font-weight: 600;
  color: #fff;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.lc-badge.document {
  background: var(--primary);
  border: 1px solid rgba(255,255,255,0.15);
}

.lc-badge.video {
  background: var(--accent);
  border: 1px solid rgba(255,255,255,0.15);
}

.lc-badge.image {
  background: #10b981;
  border: 1px solid rgba(255,255,255,0.15);
}

.lc-media-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  z-index: 2;
}

.lc-media-icon svg {
  transition: all 0.3s;
}

.lc-media-icon.video-style.on-cover {
  width: 3rem;
  height: 3rem;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.lc-media-icon.video-style.on-cover svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
  margin-left: 2px;
}
.library-card:hover .lc-media-icon.video-style.on-cover {
  background: var(--accent);
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 6px 18px rgba(217, 142, 61, 0.45);
}
.library-card:hover .lc-media-icon.video-style.on-cover svg {
  color: #fff;
}

.lc-media-icon.video-style.no-cover {
  color: var(--accent);
  opacity: 0.8;
}
.lc-media-icon.video-style.no-cover svg {
  width: 3.75rem;
  height: 3.75rem;
  margin-left: 5px;
}
.library-card:hover .lc-media-icon.video-style.no-cover {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.08);
  filter: drop-shadow(0 4px 12px rgba(217, 142, 61, 0.35));
}

.lc-media-icon.document-style {
  color: var(--primary);
  opacity: 0.8;
}
.lc-media-icon.document-style svg {
  width: 3.75rem;
  height: 3.75rem;
}
.library-card:hover .lc-media-icon.document-style {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.08);
  filter: drop-shadow(0 4px 16px rgba(26, 111, 212, 0.35));
}

.lc-media-icon.image-style {
  color: #10b981;
  opacity: 0.8;
}
.lc-media-icon.image-style svg {
  width: 3.75rem;
  height: 3.75rem;
}
.library-card:hover .lc-media-icon.image-style {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.08);
  filter: drop-shadow(0 4px 16px rgba(16, 185, 129, 0.35));
}

.lc-info {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.lc-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 0.5rem;
  height: 3.2em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: color 0.25s;
}

.library-card:hover .lc-title {
  color: var(--primary);
}

.lc-desc {
  font-size: 0.875rem;
  color: var(--text-3);
  line-height: 1.8;
  margin-bottom: 1rem;
  height: 5.4em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  flex-grow: 0;
  flex-shrink: 0;
}

.lc-desc:empty::before {
  content: "暂无相关内容简介...";
  color: var(--text-3);
  font-style: italic;
  line-height: 1.8;
}

.lc-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed var(--line);
  padding-top: 0.75rem;
  margin-top: auto;
  font-size: 0.75rem;
  color: var(--text-3);
}

.lc-meta-action {
  font-weight: 600;
  color: var(--primary-light);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: color 0.25s;
}

.lc-meta-action::after {
  content: "→";
  transition: transform 0.25s;
}

.library-card:hover .lc-meta-action {
  color: var(--primary);
}

.library-card:hover .lc-meta-action::after {
  transform: translateX(3px);
}