@charset "UTF-8";

@import url("../base/base.css?v=20261017");
@import url("../base/head.css?v=20261015");
@import url("../base/footer.css?v=20261019");

body {
  background: #ffffff;
}

.product-detail-page {
  padding: 40px 0 70px;
}

.product-detail__breadcrumb-wrap {
  margin-bottom: 34px;
}

.product-detail__breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: #999999;
  font-size: 14px;
  line-height: 1.5;
}

.product-detail__content-group{

}

.product-detail__breadcrumb-link {
  color: #999999;
}

.product-detail__breadcrumb-link:hover {
  color: var(--color-primary);
}

.product-detail__breadcrumb-current {
  color: #666666;
}

.product-detail__breadcrumb-sep {
  color: #c7c7c7;
}

.product-detail__hero {
  margin-bottom: 40px;
}

.product-detail__hero-inner {
  display: grid;
  grid-template-columns: 620px minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.product-detail__content-group{
  background-color: #F8F9FA;
  padding: 75px 0 ;
}

.product-detail__info-card,
.product-detail__content-card {
  background: #ffffff;
  border-radius: 18px;
  border: 1px solid #ebedf0;
}


.product-detail__main-image-wrap {
  min-height: 520px;
  border-radius: 16px;
  background: linear-gradient(180deg, #fafbfc 0%, #f2f4f7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.product-detail__main-image {
  max-width: 100%;
  max-height: 440px;
  object-fit: contain;
}

.product-detail__thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 40px;
}

.product-detail__thumb {
  border: 1px solid #e7eaee;
  border-radius: 12px;
  background: #f8fafc;
  padding: 10px;
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.product-detail__thumb img {
  max-width: 100%;
  max-height: 64px;
  object-fit: contain;
}

.product-detail__thumb.is-active,
.product-detail__thumb:hover {
  border-color: rgba(0, 124, 195, 0.45);
  box-shadow: 0 8px 18px rgba(0, 124, 195, 0.08);
  background: #ffffff;
}

.product-detail__info-card {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 50px 6px 0 0;
}

.product-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.product-detail__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 18px;
  border-radius: 999px;
  background: #eef7fd;
  border: 1px solid #b8d9ee;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 500;
}

.product-detail__title {
  font-size: 28px;
  line-height: 1.24;
  color: #222222;
  font-weight: 600;
  margin-bottom: 20px;
}

.product-detail__summary {
  font-size: 16px;
  line-height: 1.9;
  color: #6f7782;
  margin-bottom: 8px;
}

.product-detail__description {
  font-size: 16px;
  line-height: 1.95;
  color: #7d8693;
  padding-bottom: 26px;
  border-bottom: 1px solid #e4e9ef;
}

.product-detail__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 32px;
}

.product-detail__metric {
  min-height: 88px;
  border-radius: 12px;
  background: #F5F9FE;
  border: none;
  padding: 20px 18px 18px;
  text-align: center;
}

.product-detail__metric-value {
  color: var(--color-primary);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  word-break: normal;
  overflow-wrap: break-word;
}

.product-detail__metric-label {
  color: #8a93a0;
  font-size: 13px;
  margin-top: 9px;
}

.product-detail__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.product-detail__btn {
  min-width: 150px;
  height: 42px;
  padding: 0 26px;
  line-height: 42px;
  font-size: 15px;
}

.product-detail__tip {
  display: none;
}

.product-detail__section {
  margin-bottom: 75px;
}

.product-detail__section--specs {
  margin-bottom: 0;
}

.product-detail__media-card {
  position: relative;
  min-height: 710px;
  border-radius: 18px;
  overflow: hidden;
}

.product-detail__media-video {
  width: 100%;
  height: 710px;
  object-fit: cover;
  display: block;
}

.product-detail__media-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  width: 100%;
  border: none;
  background: radial-gradient(circle at center, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.02) 22%, rgba(0, 0, 0, 0) 48%);
  color: #ffffff;
  cursor: pointer;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.28);
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.product-detail__media-card.is-playing::after {
  opacity: 0;
}

.product-detail__media-card.is-playing .product-detail__media-overlay {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.product-detail__play-btn {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: rgba(0, 124, 195, 0.88);
  backdrop-filter: blur(12px);
  position: relative;
}

.product-detail__play-btn::before {
  content: "";
  position: absolute;
  left: 35px;
  top: 28px;
  border-style: solid;
  border-width: 15px 0 15px 24px;
  border-color: transparent transparent transparent #ffffff;
}

.product-detail__content-card {
  padding: 42px 38px 40px;
}

.product-detail__section-title {
  font-size: 28px;
  line-height: 1.3;
  color: #333333;
  font-weight: 600;
}

.product-detail__section-line {
  width: 52px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 999px;
  margin: 16px 0 26px;
}

.product-detail__overview {
  font-size: 16px;
  line-height: 2;
  color: #6f7782;
}

.product-detail__table-wrap {
  overflow-x: auto;
}

.product-detail__table-wrap p {
  text-indent: 0;
  line-height: 1.9;
}

.product-detail__table-wrap .raw-html-embed p,
.product-detail__table-wrap .raw-html-embed li {
  text-indent: 0;
  line-height: 1.9;
}

.product-detail__table-wrap .raw-html-embed h2,
.product-detail__table-wrap .raw-html-embed h3,
.product-detail__table-wrap .raw-html-embed h4 {
  line-height: 1.6;
}

.product-detail__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.product-detail__table th,
.product-detail__table td {
  border: 1px solid #edf0f3;
  padding: 18px 20px;
  text-align: center;
  font-size: 15px;
}

.product-detail__table th {
  background: #f8fafc;
  color: #4b5563;
  font-weight: 600;
}

.product-detail__table td {
  color: #6b7280;
  background: #ffffff;
}

.product-detail__related-section {
  padding: 18px 0 0;
}

.product-detail__related-title {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 120px;
  font-size: 28px;
  line-height: 1.3;
  font-weight: 600;
  color: #333333;
  margin: 0 auto;
}

.product-detail__related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
}

.product-detail__related-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #ebedf0;
  border-radius: 18px;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.product-detail__related-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 124, 195, 0.28);
  box-shadow: none;
}

.product-detail__related-image-wrap {
  aspect-ratio: auto;
  height: 388.5px;
  background: linear-gradient(180deg, #fafbfc 0%, #f2f4f7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.product-detail__related-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-detail__related-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 22px 22px;
}

.product-detail__related-name {
  flex: 1 1 auto;
  min-width: 0;
  color: #333333;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
}

.product-detail__related-more {
  flex-shrink: 0;
  color: #9aa3ad;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s ease;
}

.product-detail__related-card:hover .product-detail__related-more {
  color: var(--color-primary);
}

@media screen and (min-width: 1200px) and (max-width: 1659px) {
  .product-detail-page {
    padding: 28px 0 80px !important;
  }

  .product-detail__hero-inner {
    grid-template-columns: 520px minmax(0, 1fr) !important;
    gap: 28px !important;
  }

  .product-detail__gallery-card {
    padding: 22px !important;
  }

  .product-detail__main-image-wrap {
    min-height: 460px !important;
    padding: 28px !important;
  }

  .product-detail__main-image {
    max-height: 388px !important;
  }

  .product-detail__title {
    font-size: 30px !important;
  }

  .product-detail__summary {
    font-size: 15px !important;
  }

  .product-detail__info-card {
    padding: 18px 0 0 0 !important;
  }

  .product-detail__metrics {
    gap: 14px !important;
  }

  .product-detail__metric {
    min-height: 82px !important;
    padding: 18px 16px 16px !important;
  }

  .product-detail__metric-value {
    font-size: 24px !important;
  }

  .product-detail__media-card,
  .product-detail__media-video {
    min-height: 460px !important;
    height: 460px !important;
  }

  .product-detail__content-card {
    padding: 34px 30px !important;
  }

  .product-detail__related-title {
    font-size: 28px !important;
    min-height: 80px !important;
  }

  .product-detail__related-grid {
    gap: 20px !important;
  }
}

@media screen and (min-width: 769px) and (max-width: 1199px) {
  .product-detail-page {
    padding: 24px 0 72px !important;
  }

  .product-detail__hero-inner {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  .product-detail__main-image-wrap {
    min-height: 400px !important;
  }

  .product-detail__info-card,
  .product-detail__gallery-card,
  .product-detail__content-card {
    padding: 26px !important;
  }

  .product-detail__info-card {
    background: #ffffff !important;
    border: 1px solid #ebedf0 !important;
    border-radius: 18px !important;
  }

  .product-detail__title {
    font-size: 30px !important;
  }

  .product-detail__metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  .product-detail__media-card,
  .product-detail__media-video {
    min-height: 360px !important;
    height: 360px !important;
  }

  .product-detail__related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media screen and (max-width: 768px) {
  .product-detail-page {
    padding: 16px 0 52px !important;
  }

  .product-detail__breadcrumb-wrap {
    margin-bottom: 16px !important;
  }

  .product-detail__breadcrumb {
    font-size: 12px !important;
    gap: 6px !important;
  }

  .product-detail__hero {
    margin-bottom: 18px !important;
  }

  .product-detail__hero-inner {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .product-detail__gallery-card,
  .product-detail__info-card,
  .product-detail__content-card {
    border-radius: 14px !important;
    padding: 16px !important;
  }

  .product-detail__info-card {
    background: #ffffff !important;
    border: 1px solid #ebedf0 !important;
  }

  .product-detail__main-image-wrap {
    min-height: 260px !important;
    border-radius: 12px !important;
    padding: 20px !important;
  }

  .product-detail__main-image {
    max-height: 220px !important;
  }

  .product-detail__thumbs {
    gap: 10px !important;
    margin-top: 14px !important;
  }

  .product-detail__thumb {
    min-height: 66px !important;
    border-radius: 10px !important;
    padding: 8px !important;
  }

  .product-detail__thumb img {
    max-height: 46px !important;
  }

  .product-detail__tag {
    min-height: 30px !important;
    padding: 0 12px !important;
    font-size: 12px !important;
  }

  .product-detail__title {
    font-size: 24px !important;
    margin-bottom: 10px !important;
  }

  .product-detail__summary,
  .product-detail__description,
  .product-detail__overview {
    font-size: 14px !important;
    line-height: 1.8 !important;
  }

  .product-detail__description {
    padding-bottom: 18px !important;
  }

  .product-detail__metrics {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-top: 18px !important;
  }

  .product-detail__metric {
    min-height: 86px !important;
    padding: 18px 14px !important;
  }

  .product-detail__metric-value {
    font-size: 24px !important;
  }

  .product-detail__actions {
    margin-top: 18px !important;
    gap: 12px !important;
    align-items: flex-start !important;
  }

  .product-detail__btn {
    min-width: 124px !important;
    width: auto !important;
  }

  .product-detail__tip {
    font-size: 13px !important;
  }

  .product-detail__section {
    margin-bottom: 18px !important;
  }

  .product-detail__media-card,
  .product-detail__media-video {
    min-height: 220px !important;
    height: 220px !important;
    border-radius: 14px !important;
  }

  .product-detail__play-btn {
    width: 58px !important;
    height: 58px !important;
  }

  .product-detail__play-btn::before {
    left: 24px !important;
    top: 19px !important;
    border-width: 10px 0 10px 16px !important;
  }

  .product-detail__media-text {
    font-size: 16px !important;
  }

  .product-detail__section-title,
  .product-detail__related-title {
    font-size: 22px !important;
  }

  .product-detail__section-line {
    width: 40px !important;
    margin: 12px 0 18px !important;
  }

  .product-detail__table th,
  .product-detail__table td {
    padding: 14px 12px !important;
    font-size: 13px !important;
  }

  .product-detail__related-section {
    padding-top: 6px !important;
  }

  .product-detail__related-title {
    min-height: 64px !important;
    margin-bottom: 18px !important;
  }

  .product-detail__related-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .product-detail__related-info {
    padding: 16px !important;
  }

  .product-detail__related-name {
    font-size: 15px !important;
  }
}

/* 产品视频区域：品牌水印（防挪用，2026-10-27） */
.product-detail__media-watermark {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 1;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.4);
  color: #ffffff;
  font-size: 13px;
  line-height: 1.2;
  letter-spacing: 0.5px;
  pointer-events: none;
  -webkit-user-select: none;
  user-select: none;
}

@media screen and (max-width: 768px) {
  .product-detail__media-watermark {
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    font-size: 12px;
  }
}