.page-banner {
  position: relative;
  padding: calc(var(--header-height) + var(--spacing-4xl)) 0 var(--spacing-4xl);
  background: linear-gradient(135deg, #0a3560 0%, var(--color-primary) 100%);
  color: #fff;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle at 70% 50%, rgba(54,162,235,0.15) 0%, transparent 60%);
}

.page-banner__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  position: relative;
}

.page-banner__desc {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  position: relative;
}

.page-banner .breadcrumb {
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--spacing-lg);
}

.page-banner .breadcrumb a {
  color: rgba(255,255,255,0.6);
}

.page-banner .breadcrumb a:hover {
  color: #fff;
}

.about-intro__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.about-intro__desc {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
}

.about-intro__placeholder {
  aspect-ratio: 4/3;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-xl);
  border: 2px dashed var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

.about-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  text-align: center;
}

.about-stats__item {
  padding: var(--spacing-2xl);
}

.about-stats__number {
  font-family: var(--font-family-en);
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.about-stats__label {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

.history-timeline {
  position: relative;
  display: flex;
  gap: var(--spacing-xl);
  overflow-x: auto;
  padding: var(--spacing-lg) 0;
}

.history-timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-border);
}

.history-timeline__item {
  flex: 0 0 200px;
  position: relative;
  text-align: center;
}

.history-timeline__item::before {
  content: '';
  position: absolute;
  top: 34px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
  border: 3px solid var(--color-bg-primary);
  z-index: 1;
}

.history-timeline__year {
  font-family: var(--font-family-en);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xl);
}

.history-timeline__content h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.history-timeline__content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.qualification-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: all var(--transition-slow);
}

.qualification-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.qualification-card__icon {
  margin-bottom: var(--spacing-md);
}

.qualification-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.qualification-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.team-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: all var(--transition-slow);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-card__avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-card__name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.team-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.team-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.solutions-detail__layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--spacing-2xl);
}

.solutions-detail__nav {
  position: sticky;
  top: calc(var(--header-height) + var(--spacing-xl));
  align-self: start;
}

.solutions-detail__nav-link {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  margin-bottom: var(--spacing-xs);
}

.solutions-detail__nav-link:hover,
.solutions-detail__nav-link.is-active {
  color: var(--color-primary);
  background: rgba(15,76,129,0.08);
}

.solutions-detail__content h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
}

.solutions-detail__content p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
}

.solutions-detail__scenarios h4,
.solutions-detail__flow h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.solutions-detail__scenarios ul {
  padding-left: var(--spacing-lg);
}

.solutions-detail__scenarios li {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  list-style: disc;
}

.mini-flow {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.mini-flow__step {
  padding: 0.5rem 1rem;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.mini-flow__arrow {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

.consulting-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-slow);
}

.consulting-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.consulting-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(15,76,129,0.08);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.consulting-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.consulting-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.consulting-value {
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-2xl);
  background: rgba(255,125,0,0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,125,0,0.15);
}

.consulting-value__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
}

.consulting-value__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.consulting-value__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.flow-timeline {
  display: flex;
  gap: var(--spacing-xl);
  overflow-x: auto;
  padding: var(--spacing-lg) 0;
}

.flow-timeline__item {
  flex: 0 0 200px;
  text-align: center;
  position: relative;
}

.flow-timeline__item:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -20px;
  top: 20px;
  color: var(--color-text-light);
  font-size: var(--font-size-xl);
}

.flow-timeline__num {
  font-family: var(--font-family-en);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  opacity: 0.2;
  margin-bottom: var(--spacing-md);
}

.flow-timeline__content h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.flow-timeline__content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.testimonials-slider {
  display: flex;
  gap: var(--spacing-xl);
  overflow-x: auto;
  padding: var(--spacing-sm) 0;
}

.testimonial-card {
  flex: 0 0 360px;
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  border: 1px solid var(--color-border);
}

.testimonial-card__text {
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xl);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.testimonial-card__name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
}

.testimonial-card__company {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.cases-filter__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.cases-filter__tabs {
  display: flex;
  gap: var(--spacing-sm);
}

.cases-filter__tab {
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.cases-filter__tab:hover,
.cases-filter__tab.is-active {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: rgba(15,76,129,0.06);
}

.cases-filter__search {
  position: relative;
  width: 280px;
}

.cases-filter__search input {
  width: 100%;
  padding: 0.625rem 1rem;
  padding-right: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
}

.cases-filter__search input:focus {
  border-color: var(--color-primary);
  outline: none;
}

.cases-filter__search-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  cursor: pointer;
}

.cases-filter__dropdowns {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.cases-filter__select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: var(--color-bg-primary);
  cursor: pointer;
}

.case-detail-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-slow);
}

.case-detail-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.case-detail-card__image {
  position: relative;
  overflow: hidden;
}

.case-detail-card__placeholder {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-detail-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,76,129,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-slow);
  color: #fff;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
}

.case-detail-card:hover .case-detail-card__overlay {
  opacity: 1;
}

.case-detail-card__body {
  padding: var(--spacing-lg);
}

.case-detail-card__tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-accent);
  background: rgba(255,125,0,0.1);
  border-radius: var(--radius-full);
  margin-right: var(--spacing-sm);
}

.case-detail-card__industry {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

.case-detail-card__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

.case-detail-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.cases-list__pagination,
.news-content__pagination {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-2xl);
}

.cases-list__page {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.cases-list__page:hover,
.cases-list__page.is-active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(15,76,129,0.06);
}

.cases-list__page--next {
  width: auto;
  padding: 0 var(--spacing-md);
}

.news-content__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.news-content__tabs {
  display: flex;
  gap: var(--spacing-sm);
}

.news-content__tab {
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.news-content__tab:hover,
.news-content__tab.is-active {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: rgba(15,76,129,0.06);
}

.news-content__search {
  position: relative;
  width: 280px;
}

.news-content__search input {
  width: 100%;
  padding: 0.625rem 1rem;
  padding-right: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
}

.news-content__search input:focus {
  border-color: var(--color-primary);
  outline: none;
}

.news-content__search-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  cursor: pointer;
}

.careers-culture__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.careers-culture__text p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xl);
}

.careers-culture__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.careers-culture__feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.job-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  border: 1px solid var(--color-border);
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-slow);
}

.job-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.job-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.job-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.job-card__meta {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.job-card__tag {
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-accent);
  background: rgba(255,125,0,0.1);
  border-radius: var(--radius-full);
}

.job-card__location,
.job-card__count {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.job-card__body p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-sm);
}

.careers-apply__form {
  max-width: 640px;
  margin: 0 auto;
}

.careers-apply__note {
  text-align: center;
  margin-top: var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.contact-info__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: start;
}

.contact-info__item {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  background: rgba(15,76,129,0.08);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info__item h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.contact-info__item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.contact-info__map-placeholder {
  aspect-ratio: 4/3;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-xl);
  border: 2px dashed var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

.contact-form__wrapper {
  max-width: 640px;
  margin: 0 auto;
}

.contact-extra__inner {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

@media (max-width: 1023px) {
  .about-intro__inner,
  .careers-culture__inner,
  .contact-info__inner {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  .solutions-detail__layout {
    grid-template-columns: 1fr;
  }
  .solutions-detail__nav {
    position: static;
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--spacing-md);
  }
  .solutions-detail__nav-link {
    white-space: nowrap;
  }
  .consulting-value__list {
    grid-template-columns: 1fr;
  }
  .about-stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cases-filter__bar {
    flex-direction: column;
    align-items: stretch;
  }
  .cases-filter__search {
    width: 100%;
  }
  .news-content__bar {
    flex-direction: column;
    align-items: stretch;
  }
  .news-content__search {
    width: 100%;
  }
}

@media (max-width: 767px) {
  .page-banner__title {
    font-size: var(--font-size-2xl);
  }
  .about-stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cases-filter__tabs,
  .news-content__tabs {
    flex-wrap: wrap;
  }
  .careers-culture__features {
    grid-template-columns: 1fr;
  }
  .job-card__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}