:root {
  --archive-blue: #2c72db;
  --archive-blue-dark: #1a4a8a;
  --archive-gray: #5b6770;
  --archive-light: #f6f8fb;
  --archive-border: #e5e7eb;
  --archive-radius: 12px;
  --archive-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

.archive-page {
  margin-top: var(--header-h);
}

.archive-banner {
  position: relative;
  display: grid;
  min-height: clamp(240px, 30vw, 400px);
  overflow: hidden;
  place-items: center;
}

.archive-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.archive-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.38) 0%, rgba(0, 0, 0, 0.62) 100%);
}

.archive-banner-content {
  position: relative;
  z-index: 1;
  width: min(860px, 100%);
  padding: 48px 20px;
  text-align: center;
}

.archive-banner-title {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.35);
}

.archive-banner-description {
  max-width: 720px;
  margin: 14px auto 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1rem;
}

.archive-breadcrumb {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--archive-gray);
  font-size: 0.88rem;
}

.archive-breadcrumb-bar {
  background: #fff;
  border-bottom: 1px solid var(--archive-border);
}

.archive-breadcrumb-bar .archive-breadcrumb {
  min-height: 52px;
  align-items: center;
  margin: 0;
}

.archive-breadcrumb a {
  color: var(--archive-gray);
  text-decoration: none;
  transition: color 0.2s var(--archive-ease);
}

.archive-breadcrumb a:hover,
.archive-breadcrumb a:focus-visible {
  color: var(--archive-blue);
}

.archive-breadcrumb span[aria-current] {
  color: #1f2937;
  font-weight: 600;
}

.archive-title {
  max-width: 860px;
  color: #1f2937;
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.2;
}

.archive-description {
  max-width: 760px;
  margin-top: 14px;
  color: var(--archive-gray);
  font-size: 1rem;
}

.archive-description p + p {
  margin-top: 10px;
}

.archive-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.archive-category-bar {
  background: #fff;
  border-bottom: 1px solid var(--archive-border);
}

.archive-categories {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 62px;
  padding: 10px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.archive-categories::-webkit-scrollbar {
  display: none;
}

.archive-category {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--archive-border);
  border-radius: 999px;
  background: #fff;
  color: var(--archive-gray);
  font-size: 0.93rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s var(--archive-ease), border-color 0.2s var(--archive-ease),
    color 0.2s var(--archive-ease), box-shadow 0.2s var(--archive-ease);
}

.archive-category svg {
  opacity: 0.55;
}

.archive-category:hover,
.archive-category:focus-visible {
  border-color: rgba(44, 114, 219, 0.65);
  color: var(--archive-blue);
  box-shadow: 0 8px 18px rgba(44, 114, 219, 0.1);
}

.archive-category.active {
  border-color: var(--archive-blue);
  background: var(--archive-blue);
  color: #fff;
  box-shadow: 0 10px 20px rgba(44, 114, 219, 0.18);
}

.archive-category.active svg {
  opacity: 1;
}

.archive-filter {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 9px 18px;
  border: 1px solid #d7dde6;
  border-radius: 999px;
  background: #fff;
  color: var(--archive-gray);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s var(--archive-ease), border-color 0.2s var(--archive-ease), color 0.2s var(--archive-ease);
}

.archive-filter:hover,
.archive-filter:focus-visible {
  border-color: var(--archive-blue);
  color: var(--archive-blue);
}

.archive-filter.active {
  border-color: var(--archive-blue);
  background: var(--archive-blue);
  color: #fff;
}

.archive-body {
  padding: 36px 0 70px;
}

.archive-layout {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.archive-sidebar-card {
  position: sticky;
  top: calc(var(--header-h) + 78px);
  overflow: hidden;
  border: 1px solid var(--archive-border);
  border-radius: var(--archive-radius);
  background: #fff;
  box-shadow: 0 8px 24px rgba(31, 41, 55, 0.07);
}

.archive-sidebar-card h5 {
  padding: 18px 20px;
  background: var(--archive-light);
  border-bottom: 1px solid var(--archive-border);
  color: #1f2937;
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.3;
}

.archive-sidebar-card ul {
  padding: 10px;
}

.archive-sidebar-card a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 11px 13px;
  border-radius: 8px;
  color: var(--archive-gray);
  font-size: 0.94rem;
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
  transition: background-color 0.2s var(--archive-ease), color 0.2s var(--archive-ease);
}

.archive-sidebar-card a svg {
  flex: none;
  opacity: 0.45;
}

.archive-sidebar-card a:hover,
.archive-sidebar-card a:focus-visible {
  background: var(--archive-light);
  color: var(--archive-blue);
}

.archive-sidebar-card a.active {
  background: rgba(44, 114, 219, 0.1);
  color: var(--archive-blue);
}

.archive-sidebar-card a.active svg {
  opacity: 1;
}

.service-archive {
  align-items: stretch;
}

.service-nav-link svg {
  transition: transform 0.2s var(--archive-ease);
}

.service-nav-link:hover svg,
.service-nav-link:focus-visible svg,
.service-nav-link.active svg {
  transform: translateX(3px);
}

.service-panel-area {
  min-width: 0;
}

.service-panel {
  padding: clamp(28px, 4vw, 52px);
  border: 1px solid var(--archive-border);
  border-radius: var(--archive-radius);
  background: #fff;
  box-shadow: 0 10px 32px rgba(31, 41, 55, 0.07);
  animation: shangchao-service-panel-in 0.28s var(--archive-ease);
}

.service-panel[hidden] {
  display: none;
}

.service-panel-header {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--archive-border);
}

.service-panel-header h2 {
  margin: 0;
  color: #1f2937;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
}

.service-panel-excerpt {
  max-width: 740px;
  margin: 14px 0 0;
  color: var(--archive-blue);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
}

.service-panel-content {
  padding-top: 26px;
  color: var(--archive-gray);
  font-size: 1rem;
  line-height: 1.75;
}

.service-panel-content p {
  margin: 0 0 20px;
}

.service-panel-content h2,
.service-panel-content h3 {
  margin: 30px 0 16px;
  color: #1f2937;
  font-size: 1.24rem;
  font-weight: 800;
  line-height: 1.3;
}

.service-panel-content ul,
.service-panel-content ol {
  margin: 0 0 24px;
  padding-left: 22px;
}

.service-panel-content li {
  margin-bottom: 11px;
}

.service-panel-content ul li {
  list-style: disc;
}

.service-panel-content ol li {
  list-style: decimal;
}

.service-panel-content img {
  display: none !important;
}

.service-panel-footer {
  display: flex;
  justify-content: flex-end;
  padding-top: 20px;
  border-top: 1px solid var(--archive-border);
}

.service-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.service-facts li {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid #dbe6f7;
  border-radius: 999px;
  background: #f5f9ff;
  color: #29578f;
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
}

.service-process {
  margin-top: 34px;
}

.service-process h3 {
  margin: 0 0 16px;
}

.service-process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.service-process-card {
  position: relative;
  overflow: hidden;
  min-height: 164px;
  padding: 18px;
  border: 1px solid var(--archive-border);
  border-radius: 14px;
  background: #fbfcfe;
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 0.25s var(--archive-ease), border-color 0.25s var(--archive-ease), box-shadow 0.25s var(--archive-ease), background-color 0.25s var(--archive-ease);
}

.service-process-card::after {
  content: "";
  position: absolute;
  right: -38px;
  bottom: -58px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: rgba(44, 114, 219, 0.08);
  transition: transform 0.3s var(--archive-ease), background-color 0.3s var(--archive-ease);
}

.service-process-card:hover,
.service-process-card:focus-visible,
.service-process-card.is-selected {
  border-color: rgba(44, 114, 219, 0.62);
  background: #fff;
  box-shadow: 0 14px 34px rgba(31, 41, 55, 0.09);
  transform: translateY(-3px);
}

.service-process-card.is-selected::after {
  background: rgba(44, 114, 219, 0.16);
  transform: scale(1.2);
}

.service-process-number {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 34px;
  border-radius: 50%;
  background: #2c72db;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 800;
}

.service-process-card strong,
.service-process-card small {
  position: relative;
  z-index: 1;
  display: block;
}

.service-process-card strong {
  margin-bottom: 7px;
  color: #1f2937;
  font-size: 0.98rem;
  line-height: 1.35;
}

.service-process-card small {
  color: #64748b;
  font-size: 0.86rem;
  line-height: 1.55;
}

@keyframes shangchao-service-panel-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.archive-subhead,
.archive-list-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.archive-result-count {
  flex: none;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--archive-light);
  color: var(--archive-gray);
  font-size: 0.82rem;
  font-weight: 700;
}

.archive-subhead h2,
.archive-list-head h2 {
  color: #1f2937;
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.3;
}

.archive-subhead {
  margin-top: 8px;
}

.directory-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 52px;
}

.archive-main .directory-grid {
  margin-bottom: 0;
}

.directory-card {
  display: flex;
  flex-direction: column;
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--archive-border);
  border-radius: var(--archive-radius);
  background: #fff;
  color: #1f2937;
  text-decoration: none;
  box-shadow: 0 5px 16px rgba(31, 41, 55, 0.05);
  transition: transform 0.2s var(--archive-ease), box-shadow 0.2s var(--archive-ease), border-color 0.2s var(--archive-ease);
}

.directory-card:hover,
.directory-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(44, 114, 219, 0.55);
  box-shadow: 0 12px 28px rgba(31, 41, 55, 0.1);
}

.directory-count {
  color: var(--archive-blue);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.directory-card h3 {
  margin-top: 10px;
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.3;
}

.directory-card p {
  margin-top: 8px;
  color: var(--archive-gray);
  font-size: 0.93rem;
}

.directory-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  color: var(--archive-blue);
  font-size: 0.9rem;
  font-weight: 700;
}

.directory-card:hover .directory-link {
  color: var(--archive-blue-dark);
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.archive-grid--product {
  grid-template-columns: 1fr;
  gap: 34px;
}

.archive-grid--service {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.archive-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--archive-border);
  border-radius: var(--archive-radius);
  background: #fff;
  box-shadow: 0 6px 18px rgba(31, 41, 55, 0.06);
  transition: transform 0.2s var(--archive-ease), box-shadow 0.2s var(--archive-ease), border-color 0.2s var(--archive-ease);
}

.archive-card:hover,
.archive-card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(44, 114, 219, 0.55);
  box-shadow: 0 14px 30px rgba(31, 41, 55, 0.1);
}

.archive-card-media {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #eef2f7;
}

.archive-card--product .archive-card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--archive-radius);
}

.archive-card--product .archive-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 52%, rgba(0, 0, 0, 0.42) 100%);
}

.archive-card--product .archive-card-title {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 1;
  max-width: calc(100% - 36px);
  margin: 0;
  line-height: 1;
}

.archive-card--product .archive-card-title-tag {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  padding: 12px 20px;
  border-radius: 999px;
  background: rgba(44, 114, 219, 0.95);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
  transition: background-color 0.2s var(--archive-ease);
}

.archive-card--product:hover .archive-card-title-tag,
.archive-card--product:focus-within .archive-card-title-tag {
  background: var(--archive-blue-dark);
}

.archive-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s var(--archive-ease);
}

.archive-card:hover .archive-card-media img {
  transform: scale(1.03);
}

.archive-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px;
}

.archive-card-body--product {
  padding: 18px 0 0;
}

.archive-card-labels {
  color: var(--archive-blue);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.archive-card-title {
  margin-top: 10px;
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.35;
}

.archive-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--archive-ease);
}

.archive-card-title a:hover {
  color: var(--archive-blue);
}

.archive-card-excerpt {
  margin-top: 10px;
  color: var(--archive-gray);
  font-size: 0.94rem;
}

.archive-card-button {
  align-self: flex-start;
  margin-top: 20px;
}

.archive-empty {
  padding: 48px 24px;
  border: 1px dashed #cfd6df;
  border-radius: var(--archive-radius);
  background: #fbfcfe;
  color: var(--archive-gray);
  text-align: center;
}

.archive-page .pagination {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

.archive-page .nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.archive-page .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid #d7dde6;
  border-radius: 999px;
  background: #fff;
  color: var(--archive-gray);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s var(--archive-ease), border-color 0.2s var(--archive-ease), color 0.2s var(--archive-ease);
}

.archive-page .page-numbers.current,
.archive-page .page-numbers:hover,
.archive-page .page-numbers:focus-visible {
  border-color: var(--archive-blue);
  background: var(--archive-blue);
  color: #fff;
}

.archive-page .screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1023px) {
  .archive-layout {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .archive-sidebar-card {
    position: static;
  }

  .archive-sidebar-card ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
  }

  .directory-grid,
  .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .archive-hero {
    padding: 36px 0 32px;
  }

  .service-facts,
  .service-process-grid {
    grid-template-columns: 1fr;
  }

  .service-process-card {
    min-height: 0;
  }

  .archive-title {
    font-size: 1.7rem;
  }

  .archive-filters {
    margin-top: 24px;
  }

  .archive-category {
    min-height: 40px;
    padding: 9px 15px;
    font-size: 0.88rem;
  }

  .archive-category svg {
    display: none;
  }

  .archive-body {
    padding: 28px 0 56px;
  }

  .archive-layout {
    gap: 18px;
  }

  .archive-sidebar-card ul {
    grid-template-columns: 1fr;
  }

  .service-panel {
    padding: 24px 20px;
  }

  .service-panel-footer {
    justify-content: stretch;
  }

  .service-panel-footer .btn {
    width: 100%;
  }

  .archive-list-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .archive-body {
    padding: 40px 0 56px;
  }

  .archive-subhead,
  .archive-list-head {
    margin-bottom: 18px;
  }

  .directory-grid,
  .archive-grid,
  .archive-grid--service {
    grid-template-columns: 1fr;
  }

  .directory-card {
    min-height: 0;
  }
}