/* 对齐 ne301-info-page section11 Resource 样式 */

.wb-resource-tab {
  width: 100%;
  background-color: #fff;
}

.wb-resource-tab__container {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding-left: 4rem;
  padding-right: 4rem;
}

.wb-resource-tab .tags-container {
  display: inline-flex;
  border-radius: 999px;
  padding: 4px;
  background: #f3f3f3;
  gap: 4px;
  margin-bottom: 2rem;
}

.wb-resource-tab .tag-item {
  padding: 0.5rem 1.5rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.9rem;
  color: #666;
  transition: all 0.2s ease;
  user-select: none;
  margin: 0;
}

.wb-resource-tab .tag-item.active {
  background: #111;
  color: #fff;
}

.wb-resource-tab .video-content {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  width: 100%;
}

.wb-resource-tab .download-content {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
}

.wb-resource-tab .video-item {
  min-width: 0;
  cursor: pointer;
}

.wb-resource-tab .video-item:hover {
  transform: scale(1.05);
  transition: all 0.3s ease;
}

.wb-resource-tab .video-thumb {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.wb-resource-tab .video-thumb::after {
  content: "";
  position: absolute;
  width: 56px;
  height: 56px;
  left: 1rem;
  bottom: 1rem;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 -960 960 960" width="56" height="56" fill="%23B7B7B7"><path d="m380-300 280-180-280-180v360ZM480-80q-83 0-156-31.5T197-197q-54-54-85.5-127T80-480q0-83 31.5-156T197-763q54-54 127-85.5T480-880q83 0 156 31.5T763-763q54 54 85.5 127T880-480q0 83-31.5 156T763-197q-54 54-127 85.5T480-80Zm0-80q134 0 227-93t93-227q0-134-93-227t-227-93q-134 0-227 93t-93 227q0 134 93 227t227 93Zm0-320Z"/></svg>') center center / contain no-repeat;
  pointer-events: none;
  z-index: 2;
}

.wb-resource-tab .video-item-img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.wb-resource-tab .video-item-title {
  font-size: 1.125rem;
  color: #333333;
  margin-top: 1rem;
  line-height: 1.5;
}

.wb-resource-tab .download-item {
  margin-bottom: 1rem;
  position: relative;
  padding-left: 0.9em;
}

.wb-resource-tab .download-item:last-child {
  margin-bottom: 0;
}

.wb-resource-tab .download-item::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #333;
  font-size: 1.125rem;
  line-height: 1.5;
  height: 1.5em;
  display: flex;
  align-items: center;
}

.wb-resource-tab .download-item a {
  display: inline-block;
  text-decoration: none;
  color: #111;
  font-size: 1rem;
  transition: color 0.2s ease;
}

.wb-resource-tab .download-item a:hover {
  color: #f24a00;
}

.wb-resource-tab .download-item .tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  line-height: 1.1;
  font-weight: 600;
  margin-right: 0.5rem;
  border: 1px solid transparent;
  background: #eef2f7;
  color: #475569;
  vertical-align: middle;
  white-space: nowrap;
}

.wb-resource-tab .download-item .tag:not(.datasheet-tag):not(.wiki-tag):not(.github-tag):not(.project-tag) {
  background: #e9f0fb;
  border-color: #cdddf3;
  color: #2b4a79;
}

.wb-resource-tab .download-item .tag.wiki-tag {
  background: #e9f0fb;
  border-color: #cdddf3;
  color: #2b4a79;
}

.wb-resource-tab .download-item .tag.datasheet-tag {
  background: #f7efe6;
  border-color: #ecd8c5;
  color: #8a4b16;
}

.wb-resource-tab .download-item .tag.github-tag {
  background: #eef0f2;
  border-color: #d6dbe0;
  color: #2b2f36;
}

.wb-resource-tab .download-item .tag.project-tag {
  background: #eaf6ef;
  border-color: #cde9d8;
  color: #256f45;
}

@keyframes wb-resource-skel-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.wb-resource-tab .skel {
  background: linear-gradient(90deg, #ebebeb 25%, #d6d6d6 50%, #ebebeb 75%);
  background-size: 200% 100%;
  animation: wb-resource-skel-shimmer 1.4s ease-in-out infinite;
  border-radius: 4px;
}

.wb-resource-tab .skeleton-item::before {
  display: none;
}

.wb-resource-tab .skel-tag {
  display: inline-block;
  width: 4rem;
  height: 1.25rem;
  border-radius: 999px;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.wb-resource-tab .skel-text {
  display: inline-block;
  width: 14rem;
  height: 1rem;
  vertical-align: middle;
}

.wb-resource-tab .skel-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 6px;
}

.wb-resource-tab .skel-title {
  width: 80%;
  height: 1rem;
  margin-top: 1rem;
}

.wb-resource-tab .video-item.skeleton-item .video-thumb::after {
  display: none;
}

/* video modal */
.wb-resource-tab__video-modal {
  position: fixed;
  inset: 0;
  background: transparent;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 1rem;
  pointer-events: none;
}

.wb-resource-tab__video-modal.is-open {
  display: flex;
}

.wb-resource-tab__video-modal .video-modal {
  position: relative;
  background: #000;
  overflow: visible;
  max-width: 960px;
  width: 100%;
  aspect-ratio: 16 / 9;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  pointer-events: auto;
}

.wb-resource-tab__video-modal .video-modal-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.wb-resource-tab__video-modal .video-modal-close {
  position: absolute;
  top: -2.25rem;
  right: 0;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.wb-resource-tab__video-modal .video-modal-close:hover {
  background: rgba(0, 0, 0, 0.75);
}

@media (max-width: 689px) {
  .wb-resource-tab__container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .wb-resource-tab .video-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .wb-resource-tab .download-content {
    flex-direction: column;
    gap: 2rem;
  }
}