/* Product detail only: independent of the site's wide container. */
.product-detail-page {
  --product-ink: #253440;
  --product-muted: #687782;
  --product-border: #e4e9ed;
  --product-sticky-top: 0px;
}
.product-detail-page .product-detail-shell {
  width: calc(100% - 64px);
  max-width: 1280px;
  margin: 36px auto 56px;
  padding: 0;
}
.product-detail-page .product-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  gap: 32px;
  overflow: visible;
}
.product-detail-page .product-top .show-hd {
  width: 100%;
  height: auto;
  min-width: 0;
}
.product-detail-page .thumb_big {
  height: auto;
  aspect-ratio: 6 / 5;
  padding: 28px;
  border-color: var(--product-border);
  border-radius: 12px;
  background: #fff;
}
.product-detail-page .thumb_big img { object-fit: contain; width: 100%; height: 100%; }
.product-detail-page .thumb_nav { height: 68px; margin: 12px 0 0; }
.product-detail-page .thumb_nav li { height: 68px; width: 68px; background: #fff; border-radius: 6px; }
.product-detail-page .thumb_nav li img { object-fit: contain; height: 100%; }
.product-detail-page .product-top .right_h1 { width: 100%; min-width: 0; padding: 0; }
.product-detail-page .product-show-right {
  position: relative;
  padding: 28px 30px 22px;
  border: 1px solid var(--product-border);
  border-top: 3px solid var(--red);
  border-radius: 12px;
  background: linear-gradient(145deg, #f7f9fb, #fff 75%);
}
.product-detail-page .show-title-top { position: static; }
.product-detail-page .product-eyebrow { color: var(--red); font-size: 13px; font-weight: 600; letter-spacing: .04em; margin-bottom: 12px; }
.product-detail-page .product-eyebrow span { color: var(--product-muted); font-weight: 400; }
.product-detail-page .show-title-top h1 { color: var(--product-ink); font-size: clamp(25px, 2vw, 32px); line-height: 1.4; margin: 0 0 14px; }
.product-detail-page .show-title-top .model { top: auto; background: #eaf0f4; color: var(--product-ink); padding: 6px 10px; font-size: 14px; }
.product-detail-page .model span { margin-right: 10px; color: var(--product-muted); font-size: 12px; }
.product-detail-page .show-title-top .line { margin: 20px 0; border-color: var(--product-border); }
.product-detail-page .show-title-top p { color: #52616c; font-size: 14px; line-height: 1.85; margin-bottom: 18px; }
.product-detail-page .show-title-top .info { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; padding: 0; border: 0; margin: 18px 0 0; }
.product-detail-page .show-title-top .info > span { padding: 12px; border: 1px solid var(--product-border); background: #fff; border-radius: 6px; font-size: 14px; color: var(--product-ink); overflow-wrap: anywhere; }
.product-detail-page .show-title-top .info em { display: block; margin-bottom: 5px; color: var(--product-muted); font-size: 12px; font-weight: 400; }
.product-detail-page .show-tel-box { margin: 20px 0 0; padding: 0; }
.product-detail-page .show-tel-box > span { color: var(--product-muted); font-size: 12px; }
.product-detail-page .show-tel-box .item { flex-wrap: wrap; gap: 8px 20px; margin-top: 8px; }
.product-detail-page .show-tel-box .item a { width: auto; margin: 0; padding: 0; background: none; color: var(--product-ink); font-size: 16px; line-height: 1.6; }
.product-detail-page .show-tel-box .item a i.fa { color: var(--red); font-size: 16px; }
.product-detail-page .show-btn { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 0; }
.product-detail-page .show-btn > a,
.product-detail-page .product-inquiry { display: inline-flex; justify-content: center; align-items: center; gap: 8px; min-height: 46px; padding: 10px 14px; margin: 0; border: 1px solid var(--red); border-radius: 6px; font: inherit; font-size: 14px; font-weight: 600; line-height: 1.5; cursor: pointer; text-decoration: none; }
.product-detail-page .product-inquiry { color: #fff; background: var(--red); }
.product-detail-page .show-btn > * { flex: 1 1 auto; }
.product-detail-page .show-btn > a.show-btn-info,
.product-detail-page .show-btn > a.show-btn-grey,
.product-detail-page .show-btn > a.show-btn-grey1 { color: #465661; background: #fff; border: 1px solid #cfd8de !important; }
.product-detail-page .product-inquiry:hover { background: #c80016; border-color: #c80016; }
.product-detail-page .show-btn > a:hover { background: #eef2f5; }
.product-detail-page :is(a, button, [tabindex]):focus-visible { outline: 3px solid #175eac; outline-offset: 3px; }
.product-detail-page .product-bottom { position: static; background: none; margin-top: 14px; }
.product-detail-page .product-bottom .item { color: #7b8790; font-size: 11px; padding: 0; }

.product-detail-page .product-detail-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 3fr); gap: 32px; align-items: start; margin-top: 40px; }
.product-detail-page .product-detail-main { min-width: 0; }
.product-detail-page .product-show-nav { position: sticky; top: var(--product-sticky-top); margin: 0 0 28px; padding: 10px 12px; border: 1px solid var(--product-border); border-radius: 8px; background: #fff; box-shadow: 0 4px 14px #25344008; }
.product-detail-page .product-show-nav .navbar-brand,
.product-detail-page .product-show-nav .navbar-brand-mobile,
.product-detail-page .product-show-nav .nav-h1-title,
.product-detail-page .product-show-nav .navbar-toggler { display: none; }
.product-detail-page .product-show-nav .navbar-collapse { display: block !important; height: auto; min-width: 0; width: 100%; max-width: 100%; }
.product-detail-page .product-show-nav .navbar-nav { display: flex; flex-direction: row; flex-wrap: wrap; gap: 4px; }
.product-detail-page .product-show-nav .nav-link { padding: 9px 12px; border-radius: 5px; color: #52616c; font-size: 14px; white-space: nowrap; }
.product-detail-page .product-show-nav .nav-link.active { background: #fff0f1; color: var(--red); font-size: 14px; }
.product-detail-page .content-show { margin: 0; }
.product-detail-page .product-content-box { color: #485862; font-size: 15px; letter-spacing: 0; line-height: 1.9; }
.product-detail-page .product-content-box article { margin-bottom: 32px; }
.product-detail-page .product-content-box article > h2 { font-size: 22px; color: var(--product-ink); margin: 0 0 20px 8px; }
.product-detail-page .product-content-box article > h2:empty { height: 0; margin: 0; padding: 0; }
.product-detail-page .product-content-box article > h2:empty::after { display: none; }
.product-detail-page .product-content-box img { max-width: 100% !important; height: auto !important; }
.product-detail-page .product-content-box .show-video-item { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.product-detail-page .product-content-box .show-video-box { width: auto; height: auto; min-width: 0; margin: 0; padding: 0; }
.product-detail-page .product-content-box .show-video-box .item { position: relative; height: auto; aspect-ratio: 16 / 10; margin: 0; overflow: hidden; background: #f1f4f6; }
.product-detail-page .product-content-box .show-video-box img { display: block; width: 100%; height: 100% !important; object-fit: contain; }
.product-detail-page .product-content-box .show-video-box h6 { margin: 0; padding: 10px 12px; line-height: 1.5; white-space: normal; overflow-wrap: anywhere; }
.product-detail-page .product-contact { width: 100%; max-width: 400px; min-width: 0; position: sticky; top: var(--product-sticky-top); }
.product-detail-page .product-contact-card { padding: 26px; border: 1px solid var(--product-border); border-top: 3px solid var(--red); border-radius: 10px; background: #f7f9fb; max-height: calc(100dvh - var(--product-sticky-top) - 20px); overflow-y: auto; }
.product-detail-page .product-contact-heading h2 { margin: 8px 0; color: var(--product-ink); font-size: 24px; font-weight: 700; }
.product-detail-page .product-contact-heading p { margin: 0; font-size: 13px; color: var(--product-muted); }
.product-detail-page .product-contact-row { padding: 20px 0; }
.product-detail-page .product-contact-row > span { display: block; color: var(--product-muted); font-size: 13px; margin-bottom: 8px; }
.product-detail-page .product-contact-row > a { display: block; width: fit-content; color: var(--product-ink); font-size: 17px; font-weight: 600; line-height: 1.8; overflow-wrap: anywhere; }
.product-detail-page .product-contact-row > a:hover { color: var(--red); }
.product-detail-page .product-contact .product-inquiry { width: 100%; }
.product-detail-page .product-contact .product-inquiry .fa-angle-right { margin-left: auto; }
.product-detail-page .product-contact-wechat { display: flex; align-items: center; gap: 16px; padding-top: 20px; border-top: 1px solid var(--product-border); }
.product-detail-page .product-contact-wechat img { width: 112px; height: 112px; padding: 5px; background: #fff; border: 1px solid var(--product-border); border-radius: 6px; object-fit: contain; }
.product-detail-page .product-contact-wechat strong { display: block; color: var(--product-ink); font-size: 15px; margin-bottom: 8px; }
.product-detail-page .product-contact-wechat span { display: block; color: var(--product-muted); font-size: 12px; line-height: 1.8; }

/* Override editor width/height declarations without changing stored content or merged cells. */
.product-detail-page .product-content-box .product-table-scroll { width: 100%; max-width: 100%; overflow-x: auto; margin: 18px 0; border: 1px solid var(--product-border); border-radius: 6px; }
.product-detail-page .product-content-box article table { width: 100% !important; min-width: var(--product-table-min, 0) !important; max-width: none !important; height: auto !important; margin: 0 !important; border-collapse: collapse; table-layout: auto; font-size: 14px; color: #3e4e59; background: #fff; }
.product-detail-page .product-content-box article :is(col, colgroup, tr, td, th) { width: auto !important; min-width: 0 !important; height: auto !important; }
.product-detail-page .product-content-box article :is(td, th) { padding: 12px 16px !important; border: 1px solid var(--product-border) !important; line-height: 1.65; vertical-align: middle; white-space: normal !important; overflow-wrap: anywhere; text-align: left; }
.product-detail-page .product-content-box article td { background: #fff !important; }
.product-detail-page .product-content-box article tr:nth-child(even) > td { background: #f7f9fb !important; }
.product-detail-page .product-content-box article th { background: #eaf0f5 !important; color: var(--product-ink); font-weight: 600; }
.product-detail-page .product-content-box article td > p { margin: 0; }
.product-detail-page .product-content-box article table.product-table-pairs { table-layout: fixed; }
.product-detail-page .product-content-box article table.product-table-pairs tr > :first-child { width: 32% !important; font-weight: 600; color: var(--product-ink); }

/* Stable available space for both portrait and landscape CKPlayer instances. */
.product-detail-page.product-video-open { overflow: hidden; }
.product-detail-page .video-box { z-index: 2147483647; padding: 60px 20px; background: rgba(0, 0, 0, .88); }
.product-detail-page .video-box.is-open { display: flex; }
.product-detail-page .video-box .video-box-content,
.product-detail-page .video-box .video-box-content.fx { width: 100%; height: 100%; min-width: 0; min-height: 0; display: flex; align-items: center; justify-content: center; z-index: 1; }
.product-detail-page .video-box .video-box-content #videobox { flex: 0 0 auto; margin: 0; min-width: 0; min-height: 0; max-width: 100%; max-height: 100%; background: #000; }
.product-detail-page .video-box .video-box-content video { object-fit: contain; }
.product-detail-page .video-box .video-box-close { top: 10px; right: 14px; width: 42px; height: 42px; padding: 0; border: 1px solid #ffffff80; border-radius: 50%; background: #171717; z-index: 2; }
.product-detail-page .video-box .video-box-close i.fa { margin: 0; font-size: 24px; }
.product-detail-page .video-box .video-box-title { padding: 10px 16px; max-height: 48px; overflow: auto; font-size: 14px; line-height: 1.5; z-index: 2; }
@media (max-width: 767px) {
  .product-detail-page .video-box { padding-left: 12px; padding-right: 12px; }
}

@media (max-width: 1100px) {
  .product-detail-page .product-detail-shell { width: calc(100% - 40px); }
  .product-detail-page .product-top,
  .product-detail-page .product-detail-layout { gap: 24px; }
  .product-detail-page .product-show-right { padding: 22px; }
  .product-detail-page .product-contact-card { padding: 20px; }
  .product-detail-page .product-contact-wechat { flex-wrap: wrap; gap: 12px; }
}
@media (max-width: 990px) {
  .product-detail-page { --product-sticky-top: 56px; }
  .product-detail-page .product-detail-layout { grid-template-columns: minmax(0, 1fr); }
  .product-detail-page .product-contact { position: static; max-width: none; }
  .product-detail-page .product-contact-card { max-height: none; overflow: visible; }
  .product-detail-page .product-contact-wechat { flex-wrap: nowrap; }
  .product-detail-page .show-title-top .info { grid-template-columns: minmax(0, 1fr); }
  .product-detail-page .show-title-top .info > span { padding: 8px 10px; }
  .product-detail-page .show-title-top .info em { display: inline; margin: 0 6px 0 0; }
}
@media (max-width: 767px) {
  .product-detail-page .product-detail-shell { width: calc(100% - 32px); margin-top: 20px; }
  .product-detail-page .product-top { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .product-detail-page .thumb_big { aspect-ratio: 6 / 5; padding: 20px; }
  .product-detail-page .product-show-right { padding: 22px 18px 18px; }
  .product-detail-page .show-title-top h1 { font-size: 26px; }
  .product-detail-page .product-detail-layout { margin-top: 26px; }
  .product-detail-page .product-show-nav { padding: 8px; }
  .product-detail-page .product-show-nav .navbar-nav { flex-wrap: nowrap; overflow-x: auto; }
  .product-detail-page .product-show-nav .nav-link { padding: 8px 10px; flex-shrink: 0; }
  .product-detail-page .product-content-box article :is(td, th) { padding: 10px 12px !important; font-size: 13px; }
  .product-detail-page .product-content-box .show-video-item { grid-template-columns: minmax(0, 1fr); }
}