/* 多页面扩展样式 */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 80px) 0 80px;
  text-align: center;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(201,169,98,0.12) 0%, transparent 60%), var(--bg-dark);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: 6px;
  margin-bottom: 16px;
}
.page-hero p { color: var(--cream-muted); font-size: 17px; }

.home-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.home-product-mini {
  display: block;
  text-align: center;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.4s var(--ease-out-expo);
  background: var(--bg-card);
}
.home-product-mini:hover {
  border-color: var(--gold);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px var(--gold-glow);
}
.home-product-mini img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}
.home-product-mini span {
  display: block;
  padding: 16px;
  font-family: var(--font-serif);
  letter-spacing: 2px;
}
.section-cta { text-align: center; margin-top: 48px; }

.products-category {
  margin: 64px 0 40px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.products-page .products-category:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}
.products-category-desc {
  color: var(--cream-muted);
  font-size: 15px;
  margin-top: 8px;
}

.home-knowledge { background: var(--bg-dark); position: relative; }

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.knowledge-card {
  display: block;
  border: 1px solid var(--border);
  background: var(--bg-card);
  overflow: hidden;
  transition: all 0.4s var(--ease-out-expo);
}
.knowledge-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.knowledge-card-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.knowledge-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}
.knowledge-card:hover img { transform: scale(1.08); }
.knowledge-card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  font-size: 11px;
  letter-spacing: 2px;
  background: rgba(7,5,4,0.85);
  border: 1px solid var(--border);
  color: var(--gold);
}
.knowledge-card-body { padding: 24px; }
.knowledge-card-body h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 10px;
  letter-spacing: 1px;
}
.knowledge-card-body p {
  font-size: 14px;
  color: var(--cream-dim);
  margin-bottom: 16px;
  line-height: 1.7;
}
.knowledge-intro {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
  color: var(--cream-muted);
  font-size: 15px;
}
.knowledge-intro a { color: var(--gold); }

.home-cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--bg-brown) 0%, var(--bg-dark) 100%);
  text-align: center;
  border-top: 1px solid var(--border);
}
.home-cta-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 4px;
  margin-bottom: 12px;
}
.home-cta-inner p { color: var(--cream-muted); margin-bottom: 32px; }
.home-cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.products-page .products-showcase { gap: 100px; }
.about-card-icon {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--gold);
  margin-bottom: 16px;
  width: auto;
  height: auto;
}

/* 文章详情页 · 通用 */
.article-page { padding: calc(var(--header-h) + 24px) 0 100px; }
.breadcrumb {
  font-size: 13px;
  color: var(--cream-dim);
  margin-bottom: 28px;
  letter-spacing: 1px;
}
.breadcrumb a { color: var(--gold); transition: opacity 0.3s; }
.breadcrumb a:hover { opacity: 0.8; }
.breadcrumb span { margin: 0 8px; opacity: 0.35; }
.breadcrumb-current {
  opacity: 0.7;
  max-width: 280px;
  display: inline-block;
  vertical-align: bottom;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 科普详情 · 专用排版 */
.knowledge-article .article-top {
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
  background: linear-gradient(180deg, rgba(201,169,98,0.06) 0%, transparent 100%);
}
.knowledge-article .article-header {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.knowledge-article .article-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  letter-spacing: 4px;
  line-height: 1.45;
  margin: 20px 0 16px;
  color: var(--cream);
}
.knowledge-article .article-subtitle {
  color: var(--cream-muted);
  font-size: 16px;
  line-height: 1.8;
  max-width: 640px;
  margin: 0 auto;
}
.knowledge-article .article-featured {
  margin-bottom: 40px;
  border: 1px solid var(--border);
  overflow: hidden;
  max-height: 460px;
  background: var(--bg-card);
  cursor: zoom-in;
}
.knowledge-article .article-featured img {
  width: 100%;
  height: 100%;
  max-height: 460px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out-expo);
}
.knowledge-article .article-featured:hover img { transform: scale(1.02); }

.knowledge-article .article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 40px;
  align-items: start;
}
.knowledge-article .article-content-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 48px 56px;
}
.knowledge-article .article-body {
  max-width: none;
  margin: 0;
}
.knowledge-article .article-body p {
  margin-bottom: 1.6em;
  color: var(--cream-muted);
  font-size: 17px;
  line-height: 2;
  text-align: left;
  letter-spacing: 0.3px;
}
.knowledge-article .article-body p.article-lead {
  font-size: 1.2rem;
  line-height: 2;
  color: var(--cream);
  padding: 24px 28px;
  margin-bottom: 2em;
  background: rgba(201, 169, 98, 0.06);
  border-left: 3px solid var(--gold);
  border-radius: 0 4px 4px 0;
}
.knowledge-article .article-inline-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.knowledge-article .article-inline-gallery figure {
  border: 1px solid var(--border);
  overflow: hidden;
  margin: 0;
  cursor: zoom-in;
}
.knowledge-article .article-inline-gallery img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.knowledge-article .article-inline-gallery figure:hover img { transform: scale(1.04); }

.knowledge-article .article-footer {
  max-width: none;
  margin: 40px 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.knowledge-article .article-source { font-size: 13px; color: var(--cream-dim); margin: 0; }
.knowledge-article .article-source a { color: var(--gold); }

.article-sidebar { position: relative; }
.sidebar-card {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.sidebar-label {
  display: block;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--gold-dark);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.sidebar-category {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--gold-light);
  margin-bottom: 24px;
  letter-spacing: 2px;
}
.sidebar-btn { margin-bottom: 12px; }
.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}
.sidebar-link {
  display: block;
  padding: 10px 0;
  font-size: 14px;
  color: var(--cream-muted);
  border-bottom: 1px solid rgba(201, 169, 98, 0.08);
  transition: color 0.3s, padding-left 0.3s;
}
.sidebar-link:hover {
  color: var(--gold);
  padding-left: 6px;
}

/* 旧文章样式（news 等保留） */
.article-header { margin-bottom: 48px; max-width: 800px; }
.article-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: 3px;
  margin: 16px 0;
  line-height: 1.4;
}
.article-subtitle { color: var(--cream-muted); font-size: 17px; }
.article-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}
.article-gallery figure {
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg-card);
}
.article-gallery img { width: 100%; height: auto; }
.article-body {
  max-width: 800px;
  margin: 0 auto 64px;
}
.article-body p {
  margin-bottom: 1.4em;
  color: var(--cream-muted);
  font-size: 16px;
  line-height: 2;
  text-align: justify;
}
.article-footer {
  max-width: 800px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.article-source {
  font-size: 13px;
  color: var(--cream-dim);
  margin-bottom: 24px;
}
.article-source a { color: var(--gold); }

.btn-block { width: 100%; }

@media (max-width: 992px) {
  .knowledge-article .article-layout {
    grid-template-columns: 1fr;
  }
  .knowledge-article .article-sidebar { order: -1; }
  .sidebar-card { position: static; }
  .knowledge-article .article-content-card {
    padding: 32px 28px;
  }
}
@media (max-width: 768px) {
  .knowledge-article .article-content-card { padding: 24px 20px; }
  .knowledge-article .article-body p { font-size: 16px; line-height: 1.9; }
  .knowledge-article .article-inline-gallery { grid-template-columns: 1fr; }
  .breadcrumb-current { max-width: 160px; }
}

.footer-bottom a { color: var(--gold-dark); }

@media (max-width: 992px) {
  .home-product-grid { grid-template-columns: repeat(2, 1fr); }
  .knowledge-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .home-product-grid, .knowledge-grid { grid-template-columns: 1fr; }
}

.page-hero-bg {
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.page-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(201,169,98,0.12) 0%, transparent 60%), var(--bg-dark);
}

.home-trust { padding: 60px 0; background: var(--bg-dark); border-bottom: 1px solid var(--border); }
.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.trust-item strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--gold-light);
}
.trust-item strong em { font-style: normal; font-size: 0.5em; }
.trust-item span { font-size: 12px; color: var(--cream-dim); letter-spacing: 2px; }

.home-news-layout {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.home-news-feature {
  position: relative;
  display: block;
  aspect-ratio: 21/9;
  max-height: 400px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.home-news-feature img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-expo);
}
.home-news-feature:hover img { transform: scale(1.04); }
.home-news-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7,5,4,0.95) 0%, rgba(7,5,4,0.15) 55%, transparent 100%);
  padding: 36px 40px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.home-news-overlay h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  margin: 12px 0;
  line-height: 1.55;
  max-width: 720px;
}
.home-news-overlay p { color: var(--cream-muted); font-size: 14px; margin-bottom: 12px; }

.home-certs-block {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 32px 36px;
}
.home-certs-head {
  text-align: center;
  margin-bottom: 28px;
}
.home-certs-head h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 4px;
  margin: 8px 0 6px;
  color: var(--gold-light);
}
.home-certs-head p {
  font-size: 13px;
  color: var(--cream-dim);
  letter-spacing: 1px;
}
.home-certs-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.home-cert-item {
  display: block;
  text-align: center;
  transition: transform 0.35s var(--ease-out-expo);
}
.home-cert-item:hover { transform: translateY(-4px); }
.home-cert-frame {
  position: relative;
  background: linear-gradient(160deg, #faf8f4 0%, #ece6da 100%);
  border: 1px solid rgba(201, 169, 98, 0.25);
  padding: 10px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.5);
}
.home-cert-frame img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: contain;
  display: block;
}
.home-cert-frame .auth-badge {
  position: absolute;
  top: 16px;
  right: 16px;
}
.home-cert-name {
  display: block;
  margin-top: 12px;
  font-size: 12px;
  color: var(--cream-muted);
  letter-spacing: 1px;
  line-height: 1.5;
}
.home-certs-more {
  display: inline-block;
  margin-top: 24px;
  text-align: center;
  width: 100%;
}

/* 旧版左右布局（已废弃，保留兼容） */
.home-news-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.home-news-certs { display: none; }

.auth-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.auth-card {
  text-align: center;
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding-bottom: 20px;
  transition: border-color 0.4s, transform 0.4s;
}
.auth-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.auth-card-img {
  position: relative;
  display: block;
  aspect-ratio: 3/4;
  overflow: hidden;
  margin-bottom: 16px;
}
.auth-card-img img { width: 100%; height: 100%; object-fit: cover; }
.auth-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  background: var(--gold);
  color: var(--bg-deep);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
}
.auth-card h4 { font-family: var(--font-serif); font-size: 1rem; margin-bottom: 6px; }
.auth-card p { font-size: 12px; color: var(--cream-dim); }

.product-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.product-thumb {
  width: 64px;
  height: 64px;
  padding: 0;
  border: 2px solid transparent;
  background: var(--bg-card);
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.3s;
}
.product-thumb:hover, .product-thumb.active { border-color: var(--gold); }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-frame img { object-fit: contain; background: #0a0806; padding: 12px; }

.article-lead {
  font-size: 1.15rem !important;
  color: var(--cream) !important;
  border-left: 3px solid var(--gold);
  padding-left: 20px;
}
.article-list {
  margin: 1.5em 0;
  padding-left: 1.2em;
  color: var(--cream-muted);
}
.article-list li { margin-bottom: 0.8em; line-height: 1.8; }
.article-meta { color: var(--gold-dark); font-size: 14px; letter-spacing: 2px; }
.article-hero-img {
  margin-bottom: 48px;
  border: 1px solid var(--border);
  overflow: hidden;
  max-height: 480px;
}
.article-hero-img img { width: 100%; height: 100%; object-fit: cover; }

.photo-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 24px;
}
.gallery-item {
  display: block;
  aspect-ratio: 4/3;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: border-color 0.3s, transform 0.3s;
}
.gallery-item:hover { border-color: var(--gold); transform: scale(1.02); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-tip { text-align: center; color: var(--cream-dim); font-size: 13px; margin-bottom: 24px; }
.exhibition-gallery { margin-top: 80px; padding-top: 48px; border-top: 1px solid var(--border); }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 8000;
  background: rgba(7,5,4,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border: 1px solid var(--border);
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  color: var(--cream);
  font-size: 2rem;
  width: 48px;
  height: 48px;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
  background: rgba(201,169,98,0.15);
  border-color: var(--gold);
}
.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 24px; top: 50%; transform: translateY(-50%); }

@media (max-width: 992px) {
  .trust-row { grid-template-columns: repeat(2, 1fr); }
  .home-certs-row { gap: 16px; }
  .auth-grid { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
  .photo-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .home-product-grid, .knowledge-grid { grid-template-columns: 1fr; }
  .home-news-feature { aspect-ratio: 16/10; max-height: none; }
  .home-certs-row { grid-template-columns: 1fr; max-width: 280px; margin: 0 auto; }
  .home-certs-block { padding: 24px 20px; }
}

/* 核心团队 */
.home-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.home-team-card {
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color 0.4s, transform 0.4s var(--ease-out-expo);
}
.home-team-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}
.home-team-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold-dark);
  margin-bottom: 12px;
}
.home-team-role {
  font-size: 13px;
  color: var(--cream-dim);
  margin-bottom: 8px;
}
.home-team-card h4 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 2px;
  color: var(--gold-light);
  margin-bottom: 12px;
}
.home-team-card > p:last-child {
  font-size: 14px;
  color: var(--cream-muted);
  line-height: 1.8;
}

.team-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.team-pillar {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s, box-shadow 0.4s;
}
.team-pillar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
  opacity: 0;
  transition: opacity 0.4s;
}
.team-pillar:hover {
  border-color: rgba(201, 169, 98, 0.4);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}
.team-pillar:hover::before { opacity: 1; }
.team-pillar-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--gold);
  border: 1px solid var(--border);
  margin-bottom: 20px;
}
.team-pillar-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold-dark);
  margin-bottom: 8px;
}
.team-pillar-role {
  font-size: 13px;
  color: var(--cream-dim);
  margin-bottom: 6px;
}
.team-pillar h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--cream);
  margin-bottom: 20px;
}
.team-pillar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.team-pillar-list li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--cream-muted);
  line-height: 1.8;
}
.team-pillar-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 8px;
  color: var(--gold);
}

.team-expert-section {
  background: linear-gradient(180deg, transparent 0%, rgba(201, 169, 98, 0.04) 50%, transparent 100%);
}
.team-expert-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: start;
}
.team-expert-main h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: 3px;
  line-height: 1.5;
  margin: 16px 0 28px;
  color: var(--cream);
}
.team-expert-bio p {
  font-size: 16px;
  line-height: 2;
  color: var(--cream-muted);
  margin-bottom: 1.2em;
}
.team-milestone {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-top: 32px;
  padding: 24px 28px;
  background: rgba(201, 169, 98, 0.06);
  border-left: 3px solid var(--gold);
}
.team-milestone-year {
  flex-shrink: 0;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
}
.team-milestone p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--cream-muted);
  margin: 0;
}
.team-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.team-stat {
  padding: 24px 20px;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.team-stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--gold-light);
  margin-bottom: 8px;
}
.team-stat span {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--cream-dim);
}

.team-cac-card {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 48px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.team-cac-head h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 3px;
  color: var(--gold-light);
  margin: 12px 0 0;
}
.team-cac-body p {
  margin-top: 20px;
  font-size: 16px;
  line-height: 2;
  color: var(--cream-muted);
}

.team-doc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.team-doc-card {
  margin: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.4s, transform 0.4s var(--ease-out-expo);
}
.team-doc-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}
.team-doc-frame {
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: zoom-in;
  background: #111;
}
.team-doc-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.team-doc-card:hover .team-doc-frame img { transform: scale(1.03); }
.team-doc-card figcaption {
  padding: 18px 20px;
  border-top: 1px solid var(--border);
}
.team-doc-card figcaption strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 1px;
  color: var(--cream);
  margin-bottom: 6px;
}
.team-doc-card figcaption span {
  font-size: 13px;
  color: var(--cream-dim);
}

/* 基地介绍 */
.home-origin-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
.home-origin-media {
  border: 1px solid var(--border);
  overflow: hidden;
  aspect-ratio: 16/10;
}
.home-origin-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}
.home-origin-layout:hover .home-origin-media img { transform: scale(1.03); }
.home-origin-text p {
  color: var(--cream-muted);
  line-height: 2;
  margin: 20px 0 32px;
  font-size: 16px;
}

.origin-stats-section {
  padding-top: 0;
  margin-top: -40px;
  position: relative;
  z-index: 2;
}
.origin-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.origin-stat {
  text-align: center;
  padding: 28px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.origin-stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--gold-light);
  line-height: 1.2;
}
.origin-stat strong em {
  font-style: normal;
  font-size: 0.9rem;
  color: var(--gold);
  margin-left: 2px;
}
.origin-stat span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--cream-dim);
}

.origin-overview-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.origin-overview-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 4px;
  margin: 16px 0 8px;
}
.origin-aliases {
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 24px;
}
.origin-overview-body p {
  color: var(--cream-muted);
  line-height: 2;
  margin-bottom: 1.2em;
  font-size: 16px;
}
.origin-overview-media {
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: zoom-in;
}
.origin-overview-media img {
  width: 100%;
  display: block;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.origin-gifts-list { display: flex; flex-direction: column; gap: 64px; }
.origin-gift {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.origin-gift-reverse { direction: rtl; }
.origin-gift-reverse > * { direction: ltr; }
.origin-gift-media {
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: zoom-in;
}
.origin-gift-media img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.origin-gift:hover .origin-gift-media img { transform: scale(1.03); }
.origin-gift-text h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 3px;
  margin: 12px 0 20px;
  color: var(--cream);
}
.origin-gift-text p {
  color: var(--cream-muted);
  line-height: 2;
  font-size: 16px;
}

.origin-jinxian-section {
  background: linear-gradient(180deg, transparent 0%, rgba(201,169,98,0.04) 50%, transparent 100%);
}
.origin-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.origin-value-card {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color 0.4s;
}
.origin-value-card:hover { border-color: rgba(201,169,98,0.4); }
.origin-value-card h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 2px;
  color: var(--gold-light);
  margin-bottom: 10px;
}
.origin-value-card p {
  font-size: 14px;
  color: var(--cream-dim);
  line-height: 1.8;
}

.origin-timeline {
  max-width: 900px;
  margin: 0 auto;
  border-left: 2px solid var(--border);
  padding-left: 32px;
}
.origin-timeline-item {
  position: relative;
  margin-bottom: 32px;
  padding-bottom: 8px;
}
.origin-timeline-item::before {
  content: "";
  position: absolute;
  left: -39px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
}
.origin-timeline-era {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 8px;
}
.origin-timeline-item p {
  color: var(--cream-muted);
  line-height: 1.9;
  font-size: 15px;
}

.origin-spots-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.origin-spot {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.origin-spot h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 2px;
  color: var(--gold-light);
  margin-bottom: 12px;
}
.origin-spot p {
  font-size: 14px;
  color: var(--cream-muted);
  line-height: 1.9;
}
.origin-spots-grid .origin-spot:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

.origin-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.origin-gallery-item {
  margin: 0;
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: zoom-in;
}
.origin-gallery-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.origin-gallery-item:hover img { transform: scale(1.04); }
.origin-gallery-item figcaption {
  padding: 12px;
  font-size: 12px;
  text-align: center;
  color: var(--cream-dim);
  letter-spacing: 1px;
  border-top: 1px solid var(--border);
}

.origin-traffic-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.origin-traffic-text h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  letter-spacing: 3px;
  margin: 16px 0 20px;
}
.origin-traffic-text > p {
  color: var(--cream-muted);
  line-height: 2;
  margin-bottom: 28px;
}
.origin-routes {
  list-style: none;
  padding: 0;
  margin: 0;
}
.origin-routes li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(201,169,98,0.1);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.origin-routes strong {
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--gold);
}
.origin-routes span {
  font-size: 14px;
  color: var(--cream-muted);
}
.origin-traffic-map {
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: zoom-in;
}
.origin-traffic-map img {
  width: 100%;
  display: block;
}

.origin-culture-card {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 56px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  text-align: center;
}
.origin-culture-card h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 3px;
  margin: 16px 0 28px;
}
.origin-culture-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}
.origin-culture-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 16px;
  color: var(--cream-muted);
  line-height: 1.9;
  font-size: 15px;
}
.origin-culture-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 8px;
  color: var(--gold);
}

@media (max-width: 992px) {
  .home-origin-layout,
  .origin-overview-layout,
  .origin-gift,
  .origin-traffic-layout { grid-template-columns: 1fr; }
  .origin-gift-reverse { direction: ltr; }
  .origin-stats-row,
  .origin-values,
  .origin-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .origin-spots-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .origin-stats-row,
  .origin-values,
  .origin-gallery-grid { grid-template-columns: 1fr; }
  .origin-culture-card { padding: 32px 24px; }
}

@media (max-width: 992px) {
  .home-team-grid,
  .team-pillars,
  .team-doc-grid { grid-template-columns: 1fr; }
  .team-expert-layout { grid-template-columns: 1fr; }
  .team-stats-grid { max-width: 400px; }
}
@media (max-width: 768px) {
  .team-cac-card { padding: 28px 24px; }
  .team-milestone { flex-direction: column; gap: 12px; }
}