.headings-navigation {
  background-color: #f9f9f9;
  padding: 10px;
  border: 1px solid #ddd;
  margin-bottom: 20px;
  margin-top: 20px;
}
.headings-navigation h4 {
  margin: 0;
  font-size: 18px;
  font-weight: bold;
}
#toc-list {
  list-style-type: none;
  padding-left: 0;
}
.toc-item {
  margin: 5px 0;
}
.toc-sub-item {
  margin-left: 20px;
}
.toc-link {
  text-decoration: none;
  color: #333;
}
.toc-link:hover {
  text-decoration: underline;
  color: #087FE7;
}
.detailBlog-banner {
  min-height: 700px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
  position: relative;
}
.detailBlog-banner .detailBlog-banner-content {
  position: absolute;
  top: 35%;
  max-width: 1660px;
  margin: 0 auto;
}
.detailBlog-banner .detailBlog-banner-content .detailBlog-search-container {
  margin-top: 60px;
}
.detailBlog-banner h3 {
  font-weight: bold;
  font-size: 80px;
  color: #087FE7;
  line-height: 88px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.detailBlog-banner .detailBlog-search-container {
  display: flex;
  align-items: center;
  width: 900px;
  margin-top: 20px;
  background: #fff;
  border-radius: 60px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  min-height: 76px;
}
.detailBlog-banner .detailBlog-search-container .detailBlog-search-input {
  width: 85%;
  min-height: 76px;
  padding: 0 20px;
  border: none;
  font-size: 16px;
  border-radius: 60px;
}
.detailBlog-banner .detailBlog-search-container .detailBlog-search-input::placeholder {
  color: #999;
}
.detailBlog-banner .detailBlog-search-container .detailBlog-search-input:focus {
  outline: none;
}
.detailBlog-banner .detailBlog-search-container .detailBlog-search-button {
  width: 15%;
  padding: 24px;
  margin: 0 8px 0 0;
  border: none;
  border-radius: 60px;
  background: #0066FF;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s;
}
.detailBlog-banner .detailBlog-search-container .detailBlog-search-button:hover {
  background: #0052cc;
}
.detailBlog-banner .detailBlog-search-container .detailBlog-search-button img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}
.detailBlog-content {
  padding-top: 120px;
  display: flex;
  gap: 60px;
  justify-content: space-between;
}
.detailBlog-content .detailBlog-main-content {
  width: 70%;
}
.detailBlog-content .detailBlog-main-content.detailBlog-main-content-video {
  width: 63%;
}
.detailBlog-content .detailBlog-main-content.detailBlog-main-content-video .video-box .vjs-poster {
  background-size: cover;
}
.detailBlog-content .detailBlog-main-content.detailBlog-main-content-video .video-box .video-player0-dimensions.vjs-fluid:not(.vjs-audio-only-mode) {
  padding-top: 56.15833%;
}
.detailBlog-content .detailBlog-main-content.detailBlog-main-content-video .video-box .video-js .vjs-big-play-button {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 96px;
  height: 96px;
  background: #FFFFFF;
  border-radius: 50%;
  color: #087FE7;
  line-height: 96px;
  font-size: 40px;
  transition: all 0.3s ease;
}
.detailBlog-content .detailBlog-main-content.detailBlog-main-content-video .video-box .video-js .vjs-big-play-button:hover {
  background: #087FE7;
  color: #FFFFFF;
  border: 1px solid #087FE7;
}
.detailBlog-content .detailBlog-main-content h1 {
  font-size: 32px;
  color: #000000;
  line-height: 48px;
  text-align: left;
}
.detailBlog-content .detailBlog-main-content .detailBlog-info {
  margin-top: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid #EEEEEE;
  color: #888888;
}
.detailBlog-content .detailBlog-main-content .detailBlog-info .detailBlog-date,
.detailBlog-content .detailBlog-main-content .detailBlog-info .detailBlog-time {
  font-size: 14px;
  margin-right: 10px;
}
.detailBlog-content .detailBlog-main-content .detailBlog-text {
  color: #666666;
  font-size: 16px;
  line-height: 2;
  margin-top: 50px;
}
.detailBlog-content .detailBlog-main-content .detailBlog-text img {
  max-width: 100%;
  height: auto;
}
.detailBlog-content .detailBlog-main-content .detailBlog-text p {
  font-size: 20px;
  margin-bottom: 10px;
  color: black;
  text-align: justify;
}
.detailBlog-content .detailBlog-main-content .detailBlog-text h2 {
  font-size: 28px;
  color: black;
  font-weight: bold;
}
.detailBlog-content .detailBlog-main-content .detailBlog-text h3 {
  font-size: 24px;
  color: black;
}
.detailBlog-content .detailBlog-main-content .detailBlog-text h4 {
  font-size: 22px;
  color: black;
}
.detailBlog-content .detailBlog-main-content .detailBlog-text a {
  text-decoration: underline;
  font-weight: bold;
}
.detailBlog-content .detailBlog-main-content .detailBlog-text .detailBlog-image {
  margin: 30px 0;
}
.detailBlog-content .detailBlog-main-content .detailBlog-share {
  display: flex;
  align-items: center;
}
.detailBlog-content .detailBlog-main-content .detailBlog-share .share-label {
  font-weight: bold;
  font-size: 22px;
  color: #000000;
  line-height: 79px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-right: 45px;
}
.detailBlog-content .detailBlog-main-content .detailBlog-share .share-links {
  display: flex;
  gap: 15px;
}
.detailBlog-content .detailBlog-main-content .detailBlog-share .share-links .share-link {
  width: 24px;
  height: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s;
}
.detailBlog-content .detailBlog-main-content .detailBlog-share .share-links .share-link:hover {
  transform: translateY(-5px);
}
.detailBlog-content .detailBlog-main-content .detailBlog-footer {
  margin: 30px 0;
  padding-top: 30px;
  border-top: 1px solid #EEEEEE;
}
.detailBlog-content .detailBlog-main-content .detailBlog-footer .detailBlog-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.detailBlog-content .detailBlog-main-content .detailBlog-footer .detailBlog-navigation .nav-link {
  font-weight: 400;
  font-size: 24px;
  color: #1C1F1F;
  line-height: 36px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.detailBlog-content .detailBlog-main-content .detailBlog-footer .detailBlog-navigation .nav-link:hover {
  color: #087FE7;
}
.detailBlog-content .detailBlog-main-content .detailBlog-footer .detailBlog-navigation .nav-link.prev::before {
  content: "<<";
  margin-right: 5px;
}
.detailBlog-content .detailBlog-main-content .detailBlog-footer .detailBlog-navigation .nav-link.next::after {
  content: ">>";
  margin-left: 5px;
}
.detailBlog-content .detailBlog-related {
  padding-top: 40px;
  width: 30%;
  border-top: 1px solid #EEEEEE;
}
.detailBlog-content .detailBlog-related .related-title {
  font-size: 24px;
  color: #1A1A1A;
  margin-bottom: 30px;
}
.detailBlog-content .detailBlog-related .label-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 80px;
  border-bottom: 1px solid #EEEEEE;
}
.detailBlog-content .detailBlog-related .label-container .label-item {
  padding: 8px 16px;
  border-radius: 6px;
  color: #666;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 1px solid #EEEEEE;
  cursor: pointer;
}
.detailBlog-content .detailBlog-related .label-container .label-item:hover {
  background: #087FE7;
  color: #fff;
  border-color: #087FE7;
}
.detailBlog-content .detailBlog-related .label-container .label-item.active {
  background: #087FE7;
  color: #fff;
  border-color: #087FE7;
}
.detailBlog-content .detailBlog-related .popular-title {
  font-size: 22px;
  color: #000000;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-top: 40px;
  margin-bottom: 34px;
}
.detailBlog-video-container img,
.detailBlog-video-container video {
  max-width: 100%;
}
.custom-featured-card {
  background: url(../png/latest_bg.png) no-repeat right bottom;
  background-size: 100%;
  border-radius: 10px;
  border: 1px solid #e0e0e0;
  padding: 20px 20px 40px 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  position: relative;
  cursor: pointer;
  margin-bottom: 20px;
  transition: all 0.3s;
}
.custom-featured-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  width: 0;
  height: 4px;
  left: 0;
  background-color: #2788FF;
  border-radius: 0px 0px 4px 4px;
  transition: all 0.3s;
}
.custom-featured-card:hover {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.custom-featured-card:hover .custom-featured-card-title {
  color: #2788FF;
}
.custom-featured-card:hover::after {
  width: 100%;
}
.custom-featured-card .custom-featured-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.custom-featured-card .custom-featured-label {
  background: #2788FF;
  color: white;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.custom-featured-card .custom-featured-label img {
  width: 12px;
  height: 12px;
}
.custom-featured-card .custom-label-placeholder {
  font-size: 14px;
  color: #666;
}
.custom-featured-card .custom-featured-card-title {
  margin-bottom: 10px;
  font-weight: 400;
  font-size: 14px;
  color: #707070;
  line-height: 26px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.3s;
}
.custom-featured-card .custom-featured-card-footer {
  margin-top: 10px;
}
.custom-featured-card .custom-featured-card-date {
  display: flex;
  align-items: center;
  font-weight: 400;
  font-size: 14px;
  color: #929292;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.custom-featured-card .custom-featured-card-date img {
  width: 16px;
  height: 16px;
  margin-right: 8px;
  display: flex;
  align-items: center;
}
.custom-featured-card .custom-featured-card-date span {
  display: flex;
  align-items: center;
}
.article-tags {
  display: flex;
  gap: 19px;
  margin: 40px 0;
}
.article-tags .tag-item {
  padding: 6px 16px;
  border-radius: 6px;
  border: 1px solid #EEEEEE;
  color: #666666;
  font-size: 14px;
  text-decoration: none;
  background: #FFFFFF;
  transition: all 0.3s ease;
}
.article-tags .tag-item:hover {
  background: #087FE7;
  color: #fff;
  border-color: #087FE7;
}
/* Responsive Media Queries */
@media screen and (max-width: 1720px) {
  .detailBlog-banner {
    min-height: 650px;
  }
}
@media screen and (max-width: 1620px) {
  .detailBlog-banner {
    min-height: 600px;
  }
}
@media screen and (max-width: 1480px) {
  .detailBlog-banner {
    min-height: 500px;
  }
  .detailBlog-banner h3 {
    font-size: 60px;
    line-height: 70px;
  }
  .detailBlog-content .detailBlog-main-content h1 {
    font-size: 28px;
    line-height: 40px;
  }
}
@media screen and (max-width: 1200px) {
  .detailBlog-banner {
    min-height: 400px;
  }
  .detailBlog-banner h3 {
    font-size: 50px;
    line-height: 60px;
  }
  .detailBlog-banner .detailBlog-search-container {
    max-width: 750px;
    min-height: 60px;
  }
  .detailBlog-banner .detailBlog-search-container .detailBlog-search-input {
    min-height: 60px;
  }
  .detailBlog-content {
    padding-top: 80px;
    gap: 40px;
  }
  .detailBlog-content .detailBlog-main-content h1 {
    font-size: 26px;
    line-height: 36px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text {
    margin-top: 30px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text p {
    font-size: 18px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text h2 {
    font-size: 24px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text h3 {
    font-size: 22px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text h4 {
    font-size: 20px;
  }
  .detailBlog-content .detailBlog-related .related-title {
    font-size: 22px;
  }
  .detailBlog-content .detailBlog-related .popular-title {
    font-size: 20px;
  }
}
@media screen and (max-width: 1023px) {
  .detailBlog-content .detailBlog-main-content .detailBlog-footer .detailBlog-navigation .nav-link {
    font-size: 18px;
    line-height: 28px;
  }
  .detailBlog-banner {
    min-height: 250px;
  }
  .detailBlog-banner h3 {
    font-size: 36px;
    line-height: 44px;
  }
  .detailBlog-banner .detailBlog-search-container {
    max-width: 500px;
    min-height: 50px;
    margin-top: 30px;
  }
  .detailBlog-banner .detailBlog-search-container .detailBlog-search-input {
    min-height: 50px;
    font-size: 14px;
  }
  .detailBlog-banner .detailBlog-search-container .detailBlog-search-button {
    padding: 15px;
  }
  .detailBlog-banner .detailBlog-banner-content .detailBlog-search-container {
    margin-top: 30px;
  }
  .detailBlog-content {
    padding-top: 60px;
    flex-direction: column;
    gap: 30px;
  }
  .detailBlog-content .detailBlog-main-content {
    width: 100% !important;
  }
  .detailBlog-content .detailBlog-main-content h1 {
    font-size: 22px;
    line-height: 32px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text {
    margin-top: 20px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text p {
    font-size: 14px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text h2 {
    font-size: 20px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text h3 {
    font-size: 18px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-text h4 {
    font-size: 16px;
  }
  .detailBlog-content .detailBlog-main-content .detailBlog-share .share-label {
    font-size: 18px;
    line-height: 60px;
    margin-right: 25px;
  }
  .detailBlog-content .detailBlog-related {
    width: 100%;
    padding-top: 20px;
  }
  .detailBlog-content .detailBlog-related .related-title {
    font-size: 18px;
    margin-bottom: 20px;
  }
  .detailBlog-content .detailBlog-related .label-container {
    gap: 15px;
    padding-bottom: 40px;
  }
  .detailBlog-content .detailBlog-related .label-container .label-item {
    font-size: 12px;
    padding: 6px 12px;
  }
  .detailBlog-content .detailBlog-related .popular-title {
    font-size: 18px;
    margin-top: 30px;
    margin-bottom: 25px;
  }
  .article-tags {
    margin: 30px 0;
    gap: 15px;
  }
  .article-tags .tag-item {
    font-size: 12px;
    padding: 5px 12px;
  }
  #toc-list .toc-item {
    font-size: 14px;
  }
  #toc-list .toc-sub-item {
    margin-left: 15px;
  }
}
@media screen and (max-width: 767px) {
  .detailBlog-banner .detailBlog-search-container {
    width: 300px;
  }
  .detailBlog-banner .detailBlog-search-container .detailBlog-search-button {
    border-radius: 50%;
    width: auto;
  }
  .detailBlog-content {
    padding-top: 30px;
  }
}