/* 产品三级详情页 · Clinical dossier layout · 2026-07-30 */
.product-detail-page {
  --pd-ink: #11281d;
  --pd-muted: #66776d;
  --pd-green: #17865c;
  --pd-green-deep: #0b5b3e;
  --pd-mint: #dff4eb;
  --pd-line: rgba(18, 83, 57, .12);
  background:
    radial-gradient(760px 460px at 8% 27%, rgba(50, 195, 139, .09), transparent 68%),
    radial-gradient(640px 480px at 92% 47%, rgba(105, 205, 173, .08), transparent 70%),
    #f4faf7;
}

/* 将通用 600px 大图页头压缩为产品档案的识别带。 */
.product-detail-page .pd-masthead {
  min-height: 230px;
  padding: 138px 32px 38px;
  align-items: flex-end;
  background:
    linear-gradient(104deg, rgba(4, 31, 21, .97), rgba(12, 87, 61, .9)),
    url("img/hero3.webp") center 46% / cover;
}

.product-detail-page .pd-masthead::after {
  opacity: .18;
}

.product-detail-page .pd-masthead .dhead-in {
  max-width: 1320px;
}

.product-detail-page .pd-masthead .crumb {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, .62);
}

.product-detail-page .pd-masthead-label {
  display: flex;
  gap: 12px;
  align-items: center;
  color: rgba(255, 255, 255, .82);
  font-family: Inter, "PingFang SC", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2em;
}

.product-detail-page .pd-masthead-label span {
  width: 34px;
  height: 1px;
  background: #4ee0aa;
}

.product-detail-page .pd-page {
  max-width: 1384px;
  padding: 56px 32px 104px;
}

/* 产品身份区 */
.product-detail-page .pd-grid {
  position: relative;
  display: block;
  padding: clamp(42px, 5vw, 70px);
  overflow: hidden;
  border: 1px solid var(--pd-line);
  border-radius: 30px;
  background:
    linear-gradient(118deg, rgba(255, 255, 255, .99) 0 68%, rgba(229, 248, 240, .95) 100%);
  box-shadow: 0 35px 90px -68px rgba(5, 59, 39, .5);
}

.product-detail-page .pd-grid::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -230px;
  top: -240px;
  border: 1px solid rgba(23, 134, 92, .15);
  border-radius: 50%;
  box-shadow:
    0 0 0 56px rgba(23, 134, 92, .026),
    0 0 0 112px rgba(23, 134, 92, .018);
  pointer-events: none;
}

.product-detail-page .pd-info {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.product-detail-page .pd-info {
  width: 100%;
}

.product-detail-page .pd-fig {
  position: relative;
  aspect-ratio: 1.24 / 1;
  overflow: hidden;
  border: 1px solid rgba(22, 99, 68, .11);
  border-radius: 24px;
  background:
    linear-gradient(145deg, #fbfdfc, #f0f7f3);
  box-shadow: 0 24px 60px -46px rgba(8, 69, 46, .5);
}

.product-detail-page .pd-fig::before {
  display: none;
}

.product-detail-page .pd-image-download {
  width: 100%;
  height: 100%;
}

.product-detail-page .pd-image-empty {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  padding: 28px;
  color: #83938a;
  font-size: 13px;
  text-align: center;
}

.product-detail-page .pd-fig img {
  width: 100%;
  height: 100%;
  padding: 28px;
  object-fit: contain;
  transition: transform .45s cubic-bezier(.2, .7, .2, 1);
}

.product-detail-page .pd-fig:hover img {
  transform: scale(1.035);
}

.product-detail-page .pd-figure-mark {
  position: absolute;
  top: 18px;
  left: 18px;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid rgba(23, 134, 92, .15);
  border-radius: 999px;
  color: var(--pd-green-deep);
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(12px);
}

.product-detail-page .pd-figure-mark span {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
}

.product-detail-page .pd-figure-mark small {
  padding-left: 8px;
  border-left: 1px solid rgba(23, 134, 92, .16);
  color: #62756a;
  font-size: 10px;
}

.product-detail-page .pd-conc-hd {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 20px 2px 10px;
}

.product-detail-page .pd-conc-hd span {
  color: #31483b;
  font-size: 13px;
  font-weight: 650;
}

.product-detail-page .pd-conc-hd small {
  color: #94a198;
  font-size: 10px;
}

.product-detail-page .pd-thumbs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-top: 0;
  max-height: 176px;
  padding: 2px 3px 10px 0;
  overflow-y: auto;
}

.product-detail-page .pd-thumbs button {
  position: relative;
  width: auto;
  height: 76px;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(19, 82, 56, .1);
  border-radius: 11px;
  background: #fff;
  box-shadow: none;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}

.product-detail-page .pd-thumbs button:hover,
.product-detail-page .pd-thumbs button.on {
  border-color: #35c98f;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -14px rgba(14, 107, 72, .55);
}

.product-detail-page .pd-thumbs img {
  display: block;
  width: 100%;
  height: 48px;
  padding: 4px;
  object-fit: contain;
  opacity: .82;
}

.product-detail-page .pd-thumbs .pd-conc-lb {
  display: block;
  height: 28px;
  padding: 6px 2px;
  color: #697a70;
  background: #f8fbf9;
  font-size: 9px;
  white-space: nowrap;
}

.product-detail-page .pd-thumbs button.on .pd-conc-lb {
  color: var(--pd-green-deep);
  background: #e8f7f0;
  font-weight: 750;
}

.product-detail-page .pd-eyebrow {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
  color: var(--pd-green);
  font-family: Inter, "PingFang SC", sans-serif;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .14em;
}

.product-detail-page .pd-eyebrow > span {
  padding: 7px 10px;
  border-radius: 7px;
  background: var(--pd-mint);
  letter-spacing: .04em;
}

.product-detail-page .pd-eyebrow b {
  color: #8b9990;
  font-size: 9px;
  letter-spacing: .18em;
}

.product-detail-page .pd-info h1 {
  max-width: 1080px;
  margin: 0;
  color: var(--pd-ink);
  font-size: clamp(25px, 2.65vw, 40px);
  font-weight: 580;
  line-height: 1.3;
  letter-spacing: -.04em;
}

.product-detail-page .pd-lead {
  max-width: 690px;
  margin: 24px 0 0;
  color: var(--pd-muted);
  font-size: 14px;
  line-height: 1.85;
}

.product-detail-page .pd-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 38px;
  padding: 24px 0;
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
}

.product-detail-page .pd-meta div {
  min-height: 62px;
  padding: 0 30px;
  border-right: 1px solid var(--pd-line);
}

.product-detail-page .pd-meta div:first-child {
  padding-left: 0;
}

.product-detail-page .pd-meta div:last-child {
  border-right: 0;
}

.product-detail-page .pd-meta small,
.product-detail-page .pd-meta strong {
  display: block;
}

.product-detail-page .pd-meta small {
  margin-bottom: 7px;
  color: #91a097;
  font-size: 10px;
  letter-spacing: .06em;
}

.product-detail-page .pd-meta strong {
  color: #284337;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.65;
}

.product-detail-page .pd-detail-foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
  margin-top: 26px;
}

.product-detail-page .pd-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 0;
}

.product-detail-page .pd-trust span {
  position: relative;
  padding: 7px 11px 7px 25px;
  border-radius: 999px;
  color: #5f7167;
  background: rgba(234, 244, 239, .9);
  font-size: 10px;
}

.product-detail-page .pd-trust span::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  left: 11px;
  top: 50%;
  border-radius: 50%;
  background: #39c98f;
  box-shadow: 0 0 0 3px rgba(57, 201, 143, .12);
  transform: translateY(-50%);
}

.product-detail-page .pd-actions-top {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
  margin-top: 0;
}

.product-detail-page .pd-actions-top .btn {
  min-height: 48px;
  padding: 0 23px;
  border-radius: 12px;
  font-size: 13px;
}

.product-detail-page .pd-actions-top .btn-g {
  min-width: 170px;
  justify-content: space-between;
  box-shadow: 0 16px 32px -20px rgba(21, 151, 102, .65);
}

.product-detail-page .pd-btn-secondary {
  border: 1px solid rgba(18, 83, 57, .16) !important;
  color: #29453a !important;
  background: rgba(255, 255, 255, .72) !important;
}

.product-detail-page .pd-btn-secondary:hover {
  border-color: rgba(18, 83, 57, .34) !important;
  background: #fff !important;
}

/* 规格矩阵与文档服务 */
.product-detail-page .pd-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.62fr) minmax(310px, .72fr);
  gap: 22px;
  margin-top: 22px;
}

.product-detail-page .pd-spec-panel,
.product-detail-page .pd-service-panel {
  overflow: hidden;
  border: 1px solid var(--pd-line);
  border-radius: 24px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 28px 72px -62px rgba(5, 59, 39, .48);
}

.product-detail-page .pd-panel-head {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  padding: 25px 28px 21px;
  border-bottom: 1px solid var(--pd-line);
}

.product-detail-page .pd-panel-head > span {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border-radius: 50%;
  color: var(--pd-green);
  background: #e6f6ee;
  font-family: Inter, sans-serif;
  font-size: 10px;
  font-weight: 750;
}

.product-detail-page .pd-panel-head h2 {
  margin: 0 0 5px;
  color: var(--pd-ink);
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -.02em;
}

.product-detail-page .pd-panel-head p {
  margin: 0;
  color: #8a9990;
  font-size: 11px;
  line-height: 1.55;
}

.product-detail-page .pd-spec-scroll {
  width: 100%;
  overflow-x: auto;
}

.product-detail-page .pd-variants {
  width: 100%;
  min-width: 710px;
  border: 0;
  border-collapse: collapse;
  table-layout: auto;
}

.product-detail-page .pd-variants th,
.product-detail-page .pd-variants td {
  width: auto;
  padding: 17px 15px;
  border: 0;
  border-bottom: 1px solid rgba(18, 83, 57, .075);
  text-align: center;
  white-space: nowrap;
}

.product-detail-page .pd-variants thead th {
  color: #6e7e74;
  background: #f2f8f5;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .04em;
}

.product-detail-page .pd-variants tbody td {
  color: #5f7067;
  background: #fff;
  font-size: 12px;
}

/* 有效期与注册证号共用同一套文字样式。 */
.product-detail-page .pd-variants td.pd-validity-style {
  color: #5f7067;
  font-family: inherit;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: normal;
}

.product-detail-page .pd-variants tbody tr:last-child td {
  border-bottom: 0;
}

.product-detail-page .pd-variants tbody tr:hover td {
  background: #f8fcfa;
}

.product-detail-page .pd-variants tbody tr.is-current td {
  background: #effaf5;
}

.product-detail-page .pd-variants td:first-child {
  color: var(--pd-green-deep);
  font-weight: 750;
}

.product-detail-page .pd-service-panel {
  display: flex;
  flex-direction: column;
  padding: 0 26px 24px;
}

.product-detail-page .pd-service-panel .pd-panel-head {
  margin: 0 -26px;
}

.product-detail-page .pd-dl {
  display: grid;
  gap: 9px;
  margin-top: 22px;
}

.product-detail-page .pd-empty {
  margin: 22px 0 0;
  padding: 16px;
  border: 1px dashed rgba(23, 134, 92, .22);
  border-radius: 13px;
  color: #7c8c83;
  background: #f8fcfa;
  font-size: 12px;
  line-height: 1.7;
}

.product-detail-page .pd-dl a {
  position: relative;
  display: flex;
  min-height: 64px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 3px;
  padding: 11px 46px 11px 13px;
  border: 1px solid rgba(23, 134, 92, .13);
  border-radius: 13px;
  color: var(--pd-green-deep);
  background: #f6fbf8;
  transition: border-color .2s, background .2s, transform .2s;
}

.product-detail-page .pd-dl a::after {
  content: "↗";
  position: absolute;
  right: 16px;
  top: 50%;
  color: var(--pd-green);
  font-size: 16px;
  transform: translateY(-50%);
}

.product-detail-page .pd-dl a:hover {
  border-color: rgba(23, 134, 92, .35);
  background: #ecf8f2;
  transform: translateX(2px);
}

.product-detail-page .pd-dl a > span {
  display: flex;
  gap: 9px;
  align-items: center;
  font-size: 12px;
  font-weight: 650;
}

.product-detail-page .pd-dl a b {
  display: inline-grid;
  min-width: 30px;
  height: 24px;
  place-items: center;
  border-radius: 6px;
  color: var(--pd-green);
  background: #dff4ea;
  font-family: Inter, sans-serif;
  font-size: 8px;
  letter-spacing: .06em;
}

.product-detail-page .pd-dl a small {
  padding-left: 39px;
  color: #94a198;
  font-size: 9px;
}

.product-detail-page .pd-service-note {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 16px;
}

.product-detail-page .pd-service-note span {
  padding: 6px 8px;
  border-radius: 7px;
  color: #73837a;
  background: #eff5f2;
  font-size: 9px;
}

.product-detail-page .pd-service-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 20px;
  color: #385247;
  font-size: 11px;
  font-weight: 650;
}

.product-detail-page .pd-service-link span {
  color: var(--pd-green);
  font-size: 16px;
}

@media (max-width: 1050px) {
  .product-detail-page .pd-detail-foot {
    display: block;
  }

  .product-detail-page .pd-actions-top {
    margin-top: 24px;
  }

  .product-detail-page .pd-content-grid {
    grid-template-columns: 1fr;
  }

  .product-detail-page .pd-service-panel {
    min-height: 0;
  }

  .product-detail-page .pd-service-link {
    margin-top: 20px;
  }
}

@media (max-width: 820px) {
  .product-detail-page .pd-masthead {
    min-height: 205px;
    padding: 125px 24px 30px;
  }

  .product-detail-page .pd-page {
    padding: 34px 24px 76px;
  }

  .product-detail-page .pd-grid {
    padding: 30px;
    border-radius: 24px;
  }

  .product-detail-page .pd-info h1 {
    max-width: 680px;
  }
}

@media (max-width: 560px) {
  .product-detail-page .pd-masthead {
    min-height: 172px;
    padding: 108px 18px 24px;
  }

  .product-detail-page .pd-masthead .crumb {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .product-detail-page .pd-masthead-label {
    font-size: 9px;
    letter-spacing: .15em;
  }

  .product-detail-page .pd-page {
    padding: 20px 14px 64px;
  }

  .product-detail-page .pd-grid {
    padding: 18px;
    border-radius: 20px;
  }

  .product-detail-page .pd-fig {
    border-radius: 17px;
  }

  .product-detail-page .pd-fig img {
    padding: 18px;
  }

  .product-detail-page .pd-conc-hd small {
    display: none;
  }

  .product-detail-page .pd-thumbs {
    grid-template-columns: repeat(5, 70px);
    padding: 2px 0 10px;
    overflow-x: auto;
  }

  .product-detail-page .pd-eyebrow {
    margin-bottom: 15px;
  }

  .product-detail-page .pd-info h1 {
    font-size: 22px;
    line-height: 1.35;
  }

  .product-detail-page .pd-lead {
    margin-top: 18px;
    font-size: 13px;
  }

  .product-detail-page .pd-meta {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 22px;
    padding: 0;
  }

  .product-detail-page .pd-meta div,
  .product-detail-page .pd-meta div:first-child {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 13px 0;
    border-right: 0;
    border-bottom: 1px solid var(--pd-line);
  }

  .product-detail-page .pd-meta div:last-child {
    border-bottom: 0;
  }

  .product-detail-page .pd-meta small {
    margin: 0;
  }

  .product-detail-page .pd-actions-top {
    display: grid;
    grid-template-columns: 1fr;
    margin-top: 24px;
  }

  .product-detail-page .pd-content-grid {
    margin-top: 14px;
  }

  .product-detail-page .pd-spec-panel,
  .product-detail-page .pd-service-panel {
    border-radius: 18px;
  }

  .product-detail-page .pd-panel-head {
    padding: 20px 18px 18px;
  }

  .product-detail-page .pd-panel-head p {
    font-size: 10px;
  }

  .product-detail-page .pd-variants th,
  .product-detail-page .pd-variants td {
    padding: 14px 11px;
  }

  .product-detail-page .pd-service-panel {
    padding: 0 18px 20px;
  }

  .product-detail-page .pd-service-panel .pd-panel-head {
    margin: 0 -18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-detail-page .pd-fig img,
  .product-detail-page .pd-thumbs button,
  .product-detail-page .pd-dl a {
    transition: none;
  }
}

/* Text-first product summary */
.product-detail-page .pd-grid {
  padding:40px 48px 32px;
  border-radius:24px;
  background:linear-gradient(120deg,#fff 65%,#f3fbf7);
  box-shadow:0 18px 48px -38px rgba(15,78,49,.22);
}
.product-detail-page .pd-grid::before { display:none; }
.product-detail-page .pd-eyebrow { justify-content:space-between;flex-wrap:wrap;gap:12px 24px;margin-bottom:20px; }
.product-detail-page .pd-eyebrow > span { padding:7px 12px;border-radius:6px;font-size:12px;line-height:1.6; }
.product-detail-page .pd-code { display:flex;align-items:baseline;flex-wrap:wrap;gap:8px;color:#8a9990;font-family:inherit;font-size:11px;font-weight:400;letter-spacing:0;line-height:1.55; }
.product-detail-page .pd-code[hidden] { display:none; }
.product-detail-page .pd-code strong { color:inherit;font-family:inherit;font-size:inherit;font-weight:400;overflow-wrap:anywhere; }
.product-detail-page .pd-info h1 { max-width:1050px;font-size:clamp(24px,2.3vw,34px);line-height:1.5;font-weight:600;letter-spacing:-.025em;overflow-wrap:anywhere; }
.product-detail-page .pd-meta { grid-template-columns:1fr .7fr 1.7fr;margin-top:28px;padding:24px 0; }
.product-detail-page .pd-meta.has-included-items { grid-template-columns:1fr .7fr 1.7fr; }
.product-detail-page .pd-meta.has-included-items > div:last-child { grid-column:1/-1;margin-top:24px;padding:20px 0 0;border-top:1px solid var(--pd-line);border-right:0;min-height:0; }
.product-detail-page .pd-meta:not(.has-included-items) > div:nth-child(3) { padding-right:0;border-right:0; }
.product-detail-page .pd-meta div { padding:0 26px;min-height:68px; }
.product-detail-page .pd-meta div:first-child { padding-left:0; }
.product-detail-page .pd-meta div:last-child { padding-right:0; }
.product-detail-page .pd-meta small { color:#72867a;font-size:12px;margin-bottom:10px;letter-spacing:0; }
.product-detail-page .pd-meta strong { font-size:15px;font-weight:500;line-height:1.8;overflow-wrap:anywhere; }
.product-detail-page .pd-detail-foot { align-items:center;margin-top:24px;gap:20px; }
.product-detail-page .pd-trust span { background:#edf6f1;color:#577363;font-size:11px; }
.product-detail-page .pd-actions-top .btn { min-height:46px;border-radius:8px;font-size:13px; }
.product-detail-page .pd-actions-top .btn-g { background:#25be87;box-shadow:none; }
.product-detail-page .pd-actions-top .btn-g:hover { background:#1ca574; }
@media(max-width:820px) {
  .product-detail-page .pd-grid { padding:28px; }
  .product-detail-page .pd-meta { grid-template-columns:1fr 1fr;gap:20px 0; }
  .product-detail-page .pd-meta.has-included-items { grid-template-columns:1fr 1fr; }
  .product-detail-page .pd-meta div:nth-child(2) { border-right:0; }
  .product-detail-page .pd-meta div:last-child { grid-column:1/-1;padding:20px 0 0;border-top:1px solid var(--pd-line);min-height:0; }
  .product-detail-page .pd-meta.has-included-items div:nth-child(3) { grid-column:1/-1;padding:20px 0 0;border-top:1px solid var(--pd-line);border-right:0;min-height:0; }
  .product-detail-page .pd-meta.has-included-items > div:last-child { grid-column:1/-1;margin-top:0;padding:20px 0 0;border-top:1px solid var(--pd-line);min-height:0; }
  .product-detail-page .pd-meta:not(.has-included-items) > div:nth-child(3) { grid-column:1/-1;padding:20px 0 0;border-top:1px solid var(--pd-line);min-height:0; }
}
@media(max-width:560px) {
  .product-detail-page .pd-grid { padding:24px 20px;border-radius:18px; }
  .product-detail-page .pd-eyebrow { align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:18px; }
  .product-detail-page .pd-info h1 { font-size:23px;line-height:1.5; }
  .product-detail-page .pd-meta { margin-top:22px;padding:20px 0; }
  .product-detail-page .pd-meta div,.product-detail-page .pd-meta div:first-child { display:block;padding:0 16px;min-height:0;border-bottom:0; }
  .product-detail-page .pd-meta div:first-child { padding-left:0; }
  .product-detail-page .pd-meta div:last-child { padding:18px 0 0; }
  .product-detail-page .pd-meta.has-included-items div:nth-child(3),.product-detail-page .pd-meta.has-included-items > div:last-child { padding:18px 0 0; }
  .product-detail-page .pd-meta:not(.has-included-items) > div:nth-child(3) { padding:18px 0 0; }
  .product-detail-page .pd-meta small { margin-bottom:8px; }
  .product-detail-page .pd-meta strong { font-size:14px; }
  .product-detail-page .pd-actions-top { width:100%;gap:10px; }
}

/* Match the three-column product facts layout: rules before 性状 and 有效期,
   with the horizontal frame retained and no trailing vertical rule. */
.product-detail-page .pd-meta > div {
  border-right:0;
}
.product-detail-page .pd-meta > div:nth-child(1),
.product-detail-page .pd-meta > div:nth-child(2) {
  border-right:1px solid var(--pd-line);
}