@charset "UTF-8";
/* Media Center (Videos & Photo Galleries) Dedicated Stylesheet
   QDZRT Theme - Modern Factory Tours & Technical Media Hub */

/* ========================================================
   MEDIA CENTER HERO
   ======================================================== */
.qdzrt-video-hero {
  width: 100%;
  background: linear-gradient(135deg, #11263c 0%, #0d1e30 100%);
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.qdzrt-video-hero__inner {
  width: min(calc(100% - (var(--qdzrt-gutter, 20px) * 2)), var(--qdzrt-layout, 1300px));
  margin-inline: auto;
  padding: 46px 0 42px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Breadcrumb */
.qdzrt-video-hero .qdzrt-page-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  font-size: 0.875rem;
  line-height: 1.4;
}
.qdzrt-video-hero .qdzrt-product-breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
}
.qdzrt-video-hero .qdzrt-product-breadcrumb__item:not(:last-child)::after {
  content: "/";
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.8125rem;
}
.qdzrt-video-hero .qdzrt-product-breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color 0.18s ease;
}
.qdzrt-video-hero .qdzrt-product-breadcrumb a:hover {
  color: #ffffff;
}

/* Standard Engineering Badge */
.qdzrt-video-hero .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 4px; /* Strictly <= 8px matching site standard */
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  width: fit-content;
  margin-bottom: 12px;
}

/* Title & Intro */
.qdzrt-video-hero__title {
  margin: 0 0 10px;
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 700;
  line-height: 1.25;
  color: #ffffff;
  letter-spacing: -0.005em;
}
.qdzrt-video-hero__desc {
  max-width: 860px;
  margin: 0;
  color: #cbd5e1;
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Container Width Alignment */
.qdzrt-video-page__inner,
.qdzrt-video-single__inner {
  width: min(calc(100% - (var(--qdzrt-gutter, 20px) * 2)), var(--qdzrt-layout, 1300px));
  max-width: none;
  margin-inline: auto;
}

/* ========================================================
   MEDIA FILTER TABS
   ======================================================== */
.qdzrt-media-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.qdzrt-media-filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid #d8e2ec;
  border-radius: 6px;
  background: #ffffff;
  color: #475569;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.qdzrt-media-filter-tab:hover {
  border-color: #009999;
  color: #009999;
  background: #f0fdfd;
}
.qdzrt-media-filter-tab.is-active {
  background: #009999;
  border-color: #008181;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 153, 153, 0.25);
}

/* ========================================================
   MEDIA CARD BADGES (VIDEO & GALLERY)
   ======================================================== */
.qdzrt-video-card__badge--gallery {
  position: absolute;
  left: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(17, 38, 60, 0.88);
  backdrop-filter: blur(4px);
  color: #5ce6e6;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.qdzrt-video-card__duration {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 3px 8px;
  background: rgba(0, 0, 0, 0.75);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
}
.qdzrt-video-card__watch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #009999;
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
  transition: all 0.2s ease;
}
.qdzrt-video-card__watch:hover {
  color: #006666;
  transform: translateX(2px);
}

@media (max-width: 820px) {
  .qdzrt-video-card {
      max-width: none;
      min-height: 0;
    }
  .qdzrt-video-card__title {
      font-size: clamp(14px, 3vw, 19px);
    }
}
.qdzrt-video-page__content {
  padding: 28px 0 64px;
}
.qdzrt-video-single__content {
  padding: 38px 0 64px;
}
.qdzrt-video-single__section-kicker {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 4px;
  background: var(--video-soft);
  color: var(--video-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.qdzrt-video-sidebar__panel {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--video-line);
  border-radius: 8px;
  background: var(--video-panel);
  box-shadow: var(--video-shadow);
}
.qdzrt-video-sidebar__title {
  margin: 0 0 14px;
  font-size: 18px;
}
.qdzrt-video-single__button {
  appearance: none;
  -webkit-appearance: none;
  height: 44px;
  padding: 0 16px;
  border: 1px solid #11a8b5;
  border-radius: 4px;
  background: #11a8b5;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.qdzrt-video-single__button--secondary {
  background: #ffffff;
  color: var(--video-text);
  border-color: rgba(19, 52, 58, 0.16);
}
.qdzrt-video-single__button:hover,
.qdzrt-video-single__button:focus-visible {
  background: #0798a5 !important;
  border-color: #0798a5 !important;
  color: #ffffff !important;
}
.qdzrt-video-sidebar__category-list,
.qdzrt-video-sidebar__recent-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.qdzrt-video-sidebar__category-item a {
  overflow-wrap: anywhere;
}
.qdzrt-video-sidebar__category-item > a,
.qdzrt-video-sidebar__recent-list a {
  display: block;
  padding: 10px 12px;
  border-radius: 4px;
  border: 1px solid rgba(19, 52, 58, 0.1);
  background: #ffffff;
  color: var(--video-text);
  text-decoration: none;
}
.qdzrt-video-sidebar__category-item > a:hover,
.qdzrt-video-sidebar__recent-list a:hover,
.qdzrt-video-sidebar__category-item.is-active > a {
  background: rgba(0, 153, 153, 0.08);
  color: var(--video-accent);
}
.qdzrt-video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 28px);
  align-items: stretch;
}
.qdzrt-video-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  width: 100%;
  max-width: none;
  min-height: 0;
  height: 100%;
  border: 1px solid rgba(15, 67, 76, 0.1);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--video-shadow);
}
.qdzrt-video-card__media {
  position: relative;
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #d9e1e6;
}
.qdzrt-video-card__media.has-image .qdzrt-video-card__placeholder {
  display: none;
}
.qdzrt-video-card__media.is-image-broken .qdzrt-video-card__placeholder {
  display: grid;
}
.qdzrt-video-card__media.is-image-broken img {
  display: none;
}
.qdzrt-video-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.qdzrt-video-card:hover .qdzrt-video-card__media img {
  transform: scale(1.04);
}
.qdzrt-video-card__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(12, 78, 87, 0.36);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.14em;
}
.qdzrt-video-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 22px;
}
.qdzrt-video-card__title {
  min-width: 0;
  overflow-wrap: anywhere;
  margin: 0;
  font-size: clamp(16px, 1.05vw, 20px);
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.qdzrt-video-card__title a {
  color: var(--video-text);
  text-decoration: none;
}
.qdzrt-video-card__title a:hover,
.qdzrt-video-card__title a:focus-visible {
  color: #0798a5 !important;
}
.qdzrt-video-card__footer {
  margin-top: auto;
}
.qdzrt-video-card__watch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #009999;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}
.qdzrt-video-card__watch:hover,
.qdzrt-video-card__watch:focus-visible {
  color: #006666;
  transform: translateX(2px);
}
.qdzrt-video-pagination {
  margin-top: 24px;
}
.qdzrt-video-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  margin-right: 10px;
  padding: 0 12px;
  border-radius: 4px;
  border: 1px solid rgba(19, 52, 58, 0.12);
  background: #fff;
  color: var(--video-text);
  text-decoration: none;
}
.qdzrt-video-pagination .page-numbers.current,
.qdzrt-video-pagination .page-numbers:hover {
  background: #11a8b5;
  border-color: #11a8b5;
  color: #fff;
}
.qdzrt-video-empty {
  padding: 40px 30px;
  border: 1px dashed rgba(0, 153, 153, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.85);
  text-align: center;
}
.qdzrt-video-empty h2 {
  margin: 0 0 10px;
  font-size: 24px;
}
.qdzrt-video-empty p {
  margin: 0;
  color: var(--video-muted);
}
.qdzrt-video-empty a {
  display: inline-flex;
  margin-top: 16px;
  padding: 10px 18px;
  border-radius: 4px;
  border: 1px solid #11a8b5;
  background: #11a8b5;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}
.qdzrt-video-single__media-column {
  display: grid;
  align-content: start;
  gap: 14px;
}
.qdzrt-video-single__top-sidebar {
  position: -webkit-sticky;
  position: sticky;
  top: 110px;
  align-self: start;
  height: max-content;
  display: grid;
  gap: 18px;
}
.qdzrt-video-single__player-title {
  min-width: 0;
  overflow-wrap: anywhere;
  margin-bottom: 14px;
}
.qdzrt-video-single__player-title h1,
.qdzrt-video-single__player-title h2 {
  margin: 0;
  font-size: clamp(24px, 2.4vw, 36px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--video-text);
}
.qdzrt-video-single__player-wrap {
  position: relative;
  z-index: 2;
}
.qdzrt-video-single__player {
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--video-line);
  background: #0f2d33;
  box-shadow: var(--video-shadow);
  aspect-ratio: 16/9;
}
.qdzrt-video-single__player iframe,
.qdzrt-video-single__player blockquote {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  border: 0;
}
.qdzrt-video-single__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.qdzrt-video-single__actions--top {
  margin-top: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.qdzrt-video-single__actions--top .qdzrt-video-single__button {
  min-width: 0;
  padding: 0 10px;
  white-space: nowrap;
}
.qdzrt-video-single__intro-panel {
  padding: 26px 28px;
  border: 1px solid var(--video-line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: var(--video-shadow);
  margin-bottom: 0;
  width: 100%;
  max-width: 100%;
}
.qdzrt-video-single__media-column > .qdzrt-video-single__intro-panel {
  width: 100% !important;
  max-width: none !important;
  justify-self: stretch;
}
.qdzrt-video-single__intro-text {
  font-size: 16px;
  line-height: 1.78;
  color: var(--video-text);
  overflow-wrap: anywhere;
  word-break: break-word;
  max-width: 100%;
}
.qdzrt-video-single__intro-text p {
  margin: 0 0 0.9em;
}
.qdzrt-video-single__intro-text p:last-child {
  margin-bottom: 0;
}
.qdzrt-video-single .qdzrt-video-sidebar__recent-list a {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.45;
}
.qdzrt-video-sidebar__panel--insights {
  margin-top: 14px;
}
.qdzrt-video-sidebar__view-blog {
  display: inline-flex;
  align-items: center;
  margin-top: 14px;
  color: var(--video-accent);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}
.qdzrt-video-sidebar__view-blog:hover,
.qdzrt-video-sidebar__view-blog:focus-visible {
  color: #064e58;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.qdzrt-video-single__intro-text > *:first-child {
  margin-top: 0;
}
.qdzrt-video-single__intro-text a {
  color: var(--video-accent);
}
.qdzrt-video-single__intro-text > *,
.qdzrt-video-single__intro-text * {
  max-width: 100%;
}
.qdzrt-video-single__intro-text img,
.qdzrt-video-single__intro-text video,
.qdzrt-video-single__intro-text iframe,
.qdzrt-video-single__intro-text canvas,
.qdzrt-video-single__intro-text svg {
  max-width: 100% !important;
  height: auto !important;
}
.qdzrt-video-single__intro-text pre,
.qdzrt-video-single__intro-text code {
  white-space: pre-wrap;
  word-break: break-word;
}
.qdzrt-video-single__intro-text table {
  width: 100% !important;
  max-width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}
.qdzrt-video-single__intro-text th,
.qdzrt-video-single__intro-text td {
  word-break: break-word;
  overflow-wrap: anywhere;
}
.qdzrt-video-single__intro-text .wp-block-table {
  max-width: 100%;
  overflow-x: auto;
}
.qdzrt-video-single__intro-panel .qdzrt-video-single__section-head {
  margin-bottom: 14px;
}
.qdzrt-video-single__intro-panel .qdzrt-video-single__section-head h2 {
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1.08;
}
.qdzrt-video-single__section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}
.qdzrt-video-single__section-head h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.qdzrt-video-single__related {
  padding: 0 0 28px;
}
.qdzrt-video-single__related-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.qdzrt-video-single__related-head {
  margin-bottom: 0;
  gap: 10px;
}
.qdzrt-video-single__related-head h2 {
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.qdzrt-video-single__related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.qdzrt-video-single__related-grid .qdzrt-video-card__title {
  font-size: clamp(14px, 1.05vw, 18px);
  line-height: 1.3;
  letter-spacing: -0.01em;
}
@media (max-width: 960px) {
  .qdzrt-video-single__intro-panel {
      width: 100%;
      max-width: 100%;
    }
  .qdzrt-video-single__top-sidebar {
      position: static;
    }
  .qdzrt-video-single__actions--top {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  .qdzrt-video-single__related-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  .qdzrt-video-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }
  .qdzrt-video-card {
      max-width: none;
      min-height: 0;
    }
}
@media (max-width: 820px) {
  .qdzrt-video-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }
  .qdzrt-video-card {
      max-width: none;
      min-height: 0;
    }
  .qdzrt-video-card__title {
      font-size: clamp(14px, 3vw, 19px);
    }
}
@media (max-width: 640px) {
  .qdzrt-video-page__content {
      padding-bottom: 44px;
    }
  .qdzrt-video-single__content {
      padding-bottom: 44px;
    }
  .qdzrt-video-single__actions--top {
      grid-template-columns: 1fr;
    }
  .qdzrt-video-grid {
      grid-template-columns: 1fr;
      gap: 12px;
    }
  .qdzrt-video-card__body {
      padding: 14px 14px 16px;
      gap: 10px;
    }
  .qdzrt-video-card__title {
      font-size: clamp(14px, 4vw, 18px);
      line-height: 1.2;
    }
  .qdzrt-video-sidebar__panel {
      padding: 18px;
    }
  .qdzrt-video-single__section-head h2 {
      font-size: 28px;
    }
  .qdzrt-video-single__related-top {
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
    }
  .qdzrt-video-single__related-grid {
      grid-template-columns: 1fr;
      gap: 18px;
    }
}
/* v9.9.24: video single product routes and full-width bottom CTA */
.qdzrt-video-product-routes {
  padding: 24px 26px 26px;
  border: 1px solid rgba(17, 61, 70, 0.12);
  border-radius: 8px;
  background: radial-gradient(circle at 12% 18%, rgba(19, 52, 58, 0.045), transparent 30%), linear-gradient(135deg, rgba(255, 255, 255, 0.97), rgba(242, 246, 248, 0.92));
  box-shadow: var(--video-shadow);
}
.qdzrt-video-product-routes__head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}
.qdzrt-video-product-routes__head h2 {
  margin: 0;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--video-text);
}
.qdzrt-video-product-routes__head p {
  margin: 0;
  max-width: 680px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--video-muted);
}
.qdzrt-video-product-routes__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.qdzrt-video-product-route {
  display: grid;
  gap: 8px;
  min-height: 92px;
  align-content: center;
  padding: 16px 18px;
  border: 1px solid rgba(17, 61, 70, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--video-text);
  text-decoration: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease, background 0.18s ease;
}
.qdzrt-video-product-route:hover,
.qdzrt-video-product-route:focus-visible {
  border-color: rgba(19, 52, 58, 0.22);
  background: #ffffff;
  box-shadow: 0 14px 26px rgba(7, 37, 44, 0.08);
  transform: translateY(-1px);
}
.qdzrt-video-product-route strong {
  font-size: 15px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.qdzrt-video-product-route span {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #315e66;
}
.qdzrt-video-product-route--primary {
  background: linear-gradient(135deg, rgba(229, 238, 241, 0.96), rgba(255, 255, 255, 0.86));
}
.qdzrt-video-product-routes .qdzrt-video-single__section-kicker {
  background: rgba(19, 52, 58, 0.06);
  color: #315e66;
}
@media (max-width: 720px) {
  .qdzrt-video-product-routes {
      padding: 20px;
    }
  .qdzrt-video-product-routes__grid {
      grid-template-columns: 1fr;
    }
  .qdzrt-video-product-route {
      min-height: auto;
    }
}
/* v9.9.25: video archive blank-slot CTA card */
.qdzrt-video-archive-cta-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  min-height: 100%;
  height: 100%;
  padding: clamp(24px, 3vw, 34px);
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(8, 117, 126, 0.16);
  background: radial-gradient(circle at 78% 10%, rgba(0, 153, 153, 0.14), transparent 34%), radial-gradient(circle at 8% 95%, rgba(17, 168, 181, 0.11), transparent 38%), linear-gradient(rgba(12, 79, 88, 0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(12, 79, 88, 0.055) 1px, transparent 1px), linear-gradient(135deg, #f2f8f9 0%, #e8f2f4 100%);
  background-size: auto, auto, 28px 28px, 28px 28px, auto;
  box-shadow: 0 18px 44px rgba(8, 32, 38, 0.08);
  color: var(--video-text);
}
.qdzrt-video-archive-cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at center, transparent 0%, rgba(255, 255, 255, 0.34) 62%, rgba(255, 255, 255, 0.72) 100%);
}
.qdzrt-video-archive-cta-card > * {
  position: relative;
  z-index: 1;
}
.qdzrt-video-archive-cta-card__kicker {
  display: inline-flex;
  align-self: flex-start;
  padding: 5px 9px;
  border-radius: 4px;
  background: rgba(0, 153, 153, 0.1);
  color: #08757e;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.qdzrt-video-archive-cta-card h2 {
  margin: 0;
  max-width: 430px;
  font-size: clamp(22px, 2vw, 32px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--video-text);
}
.qdzrt-video-archive-cta-card p {
  margin: 0;
  max-width: 470px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--video-muted);
}
.qdzrt-video-archive-cta-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.qdzrt-video-archive-cta-card__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 10px 15px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}
.qdzrt-video-archive-cta-card__button--primary {
  background: #009999;
  border: 1px solid #009999;
  color: #ffffff;
}
.qdzrt-video-archive-cta-card__button--secondary {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(8, 117, 126, 0.18);
  color: #073940;
}
.qdzrt-video-archive-cta-card__button:hover,
.qdzrt-video-archive-cta-card__button:focus-visible {
  background: #08757e;
  border-color: #08757e;
  color: #ffffff;
  text-decoration: none;
}
@media (max-width: 640px) {
  .qdzrt-video-archive-cta-card {
      min-height: auto;
      padding: 22px 18px;
    }
  .qdzrt-video-archive-cta-card h2 {
      font-size: clamp(20px, 6vw, 26px);
    }
  .qdzrt-video-archive-cta-card__actions {
      flex-direction: column;
    }
  .qdzrt-video-archive-cta-card__button {
      width: 100%;
    }
}

/* ===== 从 qdzrt-components.css 迁入（video 专属块） ===== */
.qdzrt-header.is-nav-pinned ~ .qdzrt-video-page .qdzrt-video-page__sidebar {
  top: 68px;
}
.qdzrt-video-page,
.qdzrt-video-single {
  --video-bg: #f8fafc;
  --video-panel: #ffffff;
  --video-text: #11263c;
  --video-muted: #64748b;
  --video-line: #e2e8f0;
  --video-accent: #009999;
  --video-soft: rgba(0, 153, 153, 0.08);
  --video-shadow: 0 4px 16px rgba(17, 38, 60, 0.05);
  background: #f8fafc;
  color: var(--video-text);
  font-family: inherit;
}
.qdzrt-video-page {
  --video-width: var(--qdzrt-layout, 1300px);
}
.qdzrt-video-page__inner,
.qdzrt-video-single__inner {
  width: min(calc(100% - (var(--qdzrt-gutter, 20px) * 2)), var(--qdzrt-layout, 1300px));
  max-width: none;
  margin-inline: auto;
  padding: 0;
}
.qdzrt-video-page__content {
  padding: 36px 0 68px;
}
.qdzrt-video-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: var(--video-muted);
}
.qdzrt-video-single .qdzrt-video-breadcrumb {
  margin-bottom: 10px;
}
.qdzrt-video-breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.qdzrt-video-breadcrumb__item:not(:last-child)::after {
  content: "/";
  color: rgba(19, 52, 58, 0.35);
}
.qdzrt-video-breadcrumb a {
  color: var(--video-muted);
  text-decoration: none;
}
.qdzrt-video-breadcrumb a:hover {
  color: var(--video-accent);
}
.qdzrt-video-page__layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
.qdzrt-video-page__main {
  min-width: 0;
  width: 100%;
}
.qdzrt-video-page__layout--no-sidebar {
  display: block;
}
.qdzrt-video-page__layout--no-sidebar .qdzrt-video-page__main {
  max-width: 100%;
  width: 100%;
  margin: 0;
}
.qdzrt-video-page__layout--no-sidebar .qdzrt-video-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
@media (max-width: 1080px) {
  .qdzrt-video-page__layout--no-sidebar .qdzrt-video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}
@media (max-width: 680px) {
  .qdzrt-video-page__layout--no-sidebar .qdzrt-video-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}
.qdzrt-video-page__sidebar {
  position: -webkit-sticky;
  position: sticky;
  top: 110px;
  align-self: start;
  height: max-content;
  display: grid;
  gap: 18px;
}
/* 头部进入吸顶状态后，缩小侧栏顶部间距，避免留白过大 */
.qdzrt-header.is-nav-pinned ~ .qdzrt-video-page .qdzrt-video-page__sidebar {
  top: 68px;
}
.qdzrt-video-page__sidebar--mobile-taxonomy {
  display: none;
}
.qdzrt-video-page .qdzrt-video-card__play,
.qdzrt-video-single .qdzrt-video-card__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.qdzrt-video-page .qdzrt-video-card__play-icon,
.qdzrt-video-single .qdzrt-video-card__play-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(10, 22, 34, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.52);
  box-shadow: 0 8px 18px rgba(6, 14, 22, 0.26);
  position: relative;
}
.qdzrt-video-page .qdzrt-video-card__play-icon::before,
.qdzrt-video-single .qdzrt-video-card__play-icon::before {
  content: "";
  position: absolute;
  left: 25px;
  top: 19px;
  width: 0;
  height: 0;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  border-left: 17px solid rgba(255, 255, 255, 0.95);
}
.qdzrt-video-page .qdzrt-video-card__media:hover .qdzrt-video-card__play-icon,
.qdzrt-video-page .qdzrt-video-card__media:focus-visible .qdzrt-video-card__play-icon,
.qdzrt-video-single .qdzrt-video-card__media:hover .qdzrt-video-card__play-icon,
.qdzrt-video-single .qdzrt-video-card__media:focus-visible .qdzrt-video-card__play-icon {
  background: rgba(11, 107, 119, 0.78);
  border-color: rgba(179, 236, 241, 0.95);
  box-shadow: 0 10px 22px rgba(7, 36, 41, 0.34);
}
.qdzrt-video-page .qdzrt-video-card__media:hover .qdzrt-video-card__play-icon::before,
.qdzrt-video-page .qdzrt-video-card__media:focus-visible .qdzrt-video-card__play-icon::before,
.qdzrt-video-single .qdzrt-video-card__media:hover .qdzrt-video-card__play-icon::before,
.qdzrt-video-single .qdzrt-video-card__media:focus-visible .qdzrt-video-card__play-icon::before {
  border-left-color: #ffffff;
}
.qdzrt-video-single__showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 34px;
  align-items: start;
  margin-bottom: 6px;
}
.qdzrt-video-single__showcase-grid > * {
  min-width: 0;
  overflow-wrap: anywhere;
}
.qdzrt-header.is-nav-pinned ~ .qdzrt-video-single .qdzrt-video-single__top-sidebar {
  top: 68px;
}
@media (max-width: 960px) {
.qdzrt-video-page__layout,
    .qdzrt-video-single__showcase-grid {
      grid-template-columns: 1fr;
    }
.qdzrt-video-page__sidebar {
      position: static;
    }
}
@media (max-width: 640px) {
.qdzrt-video-page__inner,
    .qdzrt-video-single__inner {
      padding: 0 3px;
    }
.qdzrt-video-page__sidebar--desktop {
      display: none;
    }
.qdzrt-video-page__sidebar--mobile-taxonomy {
      display: grid;
      position: static;
      height: auto;
      margin-top: 0;
    }
.qdzrt-video-page__sidebar--mobile-taxonomy {
      gap: 12px;
      margin-top: 16px;
    }
.qdzrt-video-page__layout--no-sidebar .qdzrt-video-grid {
      gap: 12px;
    }
}

/* ===== 从 qdzrt-components.css 补充迁入（遗漏块） ===== */