@media (max-width: 768px) {
  .section-detail-page .section-detail-back {
    display: none !important;
  }

  .section-detail-page {
    padding: 0 !important;
  }

  .section-detail-page .section-detail-title {
    font-size: 26px;
    font-weight: 700;
    margin: 16px 0 4px 16px;
    border-left: none !important;
    padding-left: 0 !important;
  }

  .section-detail-page .section-detail-title::before {
    display: none !important;
  }

  .section-detail-page .section-detail-title-accent {
    display: none !important;
  }

  .section-detail-page .section-detail-title-row {
    gap: 0 !important;
  }

  .section-detail-page .section-detail-intro {
    display: none !important;
  }

  .section-detail-page .section-detail-divider {
    display: none !important;
  }

  .section-detail-page .section-detail-meta-row {
    display: none !important;
  }

  .section-detail-page .section-detail-credit,
  .section-detail-page .section-detail-video-count,
  .section-detail-page .section-detail-expert-copy,
  .section-detail-page .section-detail-expert-copy span {
    font-size: 12px;
    color: #888888;
  }

  .section-detail-page #section-list.section-detail-grid {
    display: block;
    padding: 8px 16px 24px 16px;
  }

  .section-detail-page #section-list .section-video-card {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    position: relative;
    aspect-ratio: unset;
    width: 100%;
  }

  .section-detail-page #section-list .section-video-card:first-child {
    position: relative;
    display: block;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
    aspect-ratio: unset;
  }

  .section-detail-page #section-list .section-video-card::before,
  .section-detail-page #section-list .section-video-card::after {
    content: none !important;
    display: none !important;
  }

  .section-detail-page #section-list .section-video-card:first-child::before {
    content: 'NUEVO' !important;
    display: inline-block !important;
    position: absolute;
    top: 10px;
    left: 10px;
    background: #2563EB;
    color: #FFFFFF;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    z-index: 4;
  }

  .section-detail-page #section-list .section-video-card .section-video-thumb {
    flex-shrink: 0;
    width: 130px;
    aspect-ratio: 16 / 9;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    padding-top: 0;
    background: transparent;
  }

  .section-detail-page #section-list .section-video-card:first-child .section-video-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    display: block;
    overflow: hidden;
    border-radius: 0;
  }

  .section-detail-page #section-list .section-video-card:first-child .section-video-thumb::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 70%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
    z-index: 1;
    pointer-events: none;
  }

  .section-detail-page #section-list .section-video-card .section-video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: static;
  }

  .section-detail-page #section-list .section-video-card:first-child .section-video-thumb img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  .section-detail-page #section-list .section-video-card .section-video-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
    position: static;
    padding: 0;
    margin: 0;
    min-width: 0;
  }

  .section-detail-page #section-list .section-video-card:first-child .section-video-body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 14px;
    z-index: 2;
    margin: 0;
    display: block;
  }

  .section-detail-page #section-list .section-video-card:first-child .section-video-body::before {
    content: 'SECCIÓN';
    display: block;
    font-size: 10px;
    font-weight: 700;
    color: #F5C400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 4px;
  }

  .section-detail-page #section-list .section-video-card .section-video-title {
    position: static;
    color: #111111;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.3;
    margin: 0;
    display: block;
    -webkit-line-clamp: unset;
    -webkit-box-orient: initial;
    overflow: visible;
    min-height: 0;
  }

  .section-detail-page #section-list .section-video-card:first-child .section-video-title {
    position: static;
    font-size: 17px;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.2;
    margin: 0 0 4px;
  }

  .section-detail-page #section-list .section-video-card:first-child .section-video-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
  }

  .section-detail-page #section-list .section-video-card:first-child .section-video-time {
    display: none !important;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.65);
    position: static;
  }

  .section-detail-page #section-list .section-video-card .section-video-duration {
    position: absolute;
    right: 8px;
    bottom: 8px;
    z-index: 3;
    color: #FFFFFF;
    font-size: 10px;
    line-height: 1;
    background: rgba(0, 0, 0, 0.8);
    padding: 2px 5px;
    border-radius: 3px;
    pointer-events: none;
  }

  .section-detail-page #section-list .section-video-card:first-child .section-video-duration {
    position: absolute;
    bottom: 14px;
    right: 14px;
    background: rgba(0, 0, 0, 0.80);
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    z-index: 3;
  }

  .section-detail-page #section-list .section-video-card .section-video-author {
    display: none !important;
  }

  .section-detail-page #section-list .section-video-card .section-video-time {
    display: none !important;
  }

  .section-detail-page #section-list .section-video-card:not(:first-child) .section-video-time {
    display: block !important;
    font-size: 11px;
    color: #888888;
    line-height: 1.2;
    margin-top: 1px;
  }

  .section-detail-page #section-list .section-video-card:not(:first-child) {
    gap: 12px;
  }

  .section-detail-page #section-list .section-video-card:not(:first-child) .section-video-thumb {
    width: 156px;
  }

  .section-detail-page #section-list .section-video-card:not(:first-child) .section-video-title {
    font-size: 16px;
    margin-top: 5px;
  }

  .section-detail-page #section-list .section-video-card:not(:first-child) .section-video-duration {
    font-size: 12px;
    padding: 2px 6px;
  }
}