.about-page {
  background: #fff;
}
.about-page .container {
  max-width: 1560px;
  padding: 0 100px;
}
@media (max-width: 768px) {
  .about-page .container {
    padding: 0 20px;
  }
}

.hero-banner {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  margin-top: -70px;
  min-height: 580px;
  background: linear-gradient(270deg, #0d1a36 0%, #14204a 30%, #0d1a36 60%, #0d1a36 100%);
  background-size: 200% 100%;
  animation: banner-shimmer 1.8s ease-in-out infinite;
}
.hero-banner.is-loaded {
  animation: none;
  background: none;
}
@media (max-width: 768px) {
  .hero-banner {
    min-height: auto;
  }
}

@keyframes banner-shimmer {
  0% {
    background-position: -100% center;
  }
  100% {
    background-position: 200% center;
  }
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a1628 0%, #0d2348 50%, #1a0a3d 100%);
  background-size: cover;
  background-position: center;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  animation: img-fade-in 0.6s ease forwards;
}

@keyframes img-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.hero-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 180px 60px 120px 270px;
  display: flex;
  align-items: center;
}
@media (max-width: 1600px) {
  .hero-wrapper {
    padding: 130px 56px 72px 240px;
  }
}
@media (max-width: 1470px) {
  .hero-wrapper {
    padding: 130px 56px 72px 120px;
  }
}
@media (max-width: 1200px) {
  .hero-wrapper {
    padding: 120px 40px 64px 60px;
  }
}
@media (max-width: 768px) {
  .hero-wrapper {
    padding: 100px 20px 56px 20px;
  }
}

.hero-content-left {
  flex: 0 0 auto;
  width: 60%;
  max-width: 800px;
  text-align: left;
  animation: fade-in-left 0.8s ease-out;
}
@media (max-width: 1024px) {
  .hero-content-left {
    width: 70%;
  }
}
@media (max-width: 768px) {
  .hero-content-left {
    width: 100%;
    text-align: center;
  }
}

@keyframes fade-in-left {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.hero-title {
  font-size: 44px;
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
  color: #1a1a2e;
}
@media (max-width: 768px) {
  .hero-title {
    font-size: 32px;
  }
}

.hero-subtitle {
  font-size: 18px;
  color: rgba(26, 26, 46, 0.7);
  margin-bottom: 24px;
  line-height: 1.8;
}

.hero-intro {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(26, 26, 46, 0.6);
  max-width: 640px;
}
.hero-intro p {
  margin-bottom: 12px;
}

.introduce-section {
  padding: 60px 0 48px;
  background: #fff;
}

.introduce-inner {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 40px;
}
@media (max-width: 900px) {
  .introduce-inner {
    flex-direction: column;
    gap: 28px;
  }
}

.introduce-left {
  flex: 0 0 180px;
  padding-top: 25px;
}
@media (max-width: 900px) {
  .introduce-left {
    flex: none;
    padding-top: 0;
  }
}

.introduce-title {
  font-size: 44px;
  font-weight: 600;
  color: #1a1a2e;
  line-height: 1.3;
  position: relative;
  margin: 0;
  white-space: nowrap;
  width: fit-content;
}
.introduce-title::after {
  content: "";
  position: absolute;
  left: calc(100% + 10px);
  bottom: 6px;
  width: 24px;
  height: 4px;
  background: #1a1a2e;
  border-radius: 3px;
}
.introduce-title .title-accent {
  background: linear-gradient(90deg, #5C99FF 20%, #1366EC 52%, #856EFA 82%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
@media (max-width: 768px) {
  .introduce-title {
    font-size: 26px;
  }
}

.introduce-right {
  flex: 1;
  margin-left: 81px;
}

.introduce-desc {
  font-size: 18px;
  color: rgb(40, 41, 46);
  line-height: 1.75;
  font-weight: 400;
  margin: 0;
}
.introduce-desc br {
  display: block;
  margin-bottom: 12px;
  content: "";
}
@media (max-width: 768px) {
  .introduce-desc {
    font-size: 16px;
  }
}

.introduce-body {
  margin-top: 28px;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}

.introduce-body-desc {
  font-size: 18px;
  color: rgb(40, 41, 46);
  line-height: 1.75;
  font-weight: 400;
  margin: 0;
}
.introduce-body-desc + .introduce-body-desc {
  margin-top: 18px;
}

.philosophy-section {
  padding: 56px 0 64px;
  background: #f7f9fc;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.philosophy-card {
  background: #fff;
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(24, 144, 255, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.philosophy-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(24, 144, 255, 0.12);
}

.philosophy-card__label {
  font-size: 13px;
  font-weight: 700;
  color: #1890ff;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e6f4ff;
}

.philosophy-card__text {
  font-size: 16px;
  color: #2c3e50;
  line-height: 1.75;
  font-weight: 500;
}

.select-section {
  padding: 48px 0 72px;
  background: #fff;
}

.select-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 100px;
}
@media (max-width: 1024px) {
  .select-inner {
    gap: 56px;
  }
}
@media (max-width: 900px) {
  .select-inner {
    flex-direction: column;
  }
}

.select-left {
  flex: 0 0 46%;
  padding-top: 24px;
}
@media (max-width: 900px) {
  .select-left {
    flex: none;
    width: 100%;
  }
}

.select-heading {
  font-size: 42px;
  font-weight: 600;
  color: #1a1a2e;
  line-height: 1.45;
  margin: 0 0 56px;
}
@media (max-width: 768px) {
  .select-heading {
    font-size: 30px;
    margin-bottom: 36px;
  }
}

.select-accent {
  background: linear-gradient(90deg, #5C99FF 20%, #1366EC 52%, #856EFA 82%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.select-stats-grid {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.select-stat-item {
  width: 33.33%;
  margin-bottom: 36px;
  padding-right: 16px;
}

.select-stat-label {
  font-size: 14px;
  font-weight: 600;
  color: rgb(70, 71, 77);
  line-height: 1.5;
  margin-bottom: 6px;
}

.select-stat-value {
  font-size: 40px;
  font-weight: 700;
  font-style: italic;
  color: #1a1a2e;
  line-height: 1.2;
}
.select-stat-value .sel-unit {
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  margin-left: 2px;
}
@media (max-width: 768px) {
  .select-stat-value {
    font-size: 30px;
  }
}

.select-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  background: linear-gradient(90deg, #6366f1 0%, #818cf8 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35);
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}
.select-cta:hover {
  opacity: 0.92;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.45);
}
.select-cta .cta-arrow {
  font-size: 18px;
}

.select-right {
  flex: 1;
  min-width: 0;
}
@media (max-width: 900px) {
  .select-right {
    width: 100%;
  }
}

.select-img {
  width: 100%;
  border-radius: 20px;
  display: block;
  object-fit: cover;
  max-height: 480px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
}

.video-thumb {
  position: relative;
  cursor: pointer;
  border-radius: 20px;
  overflow: hidden;
  line-height: 0;
}
.video-thumb:hover .video-play-btn {
  transform: translate(-50%, -50%) scale(1.1);
}

.video-play-btn {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
}

.video-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.video-modal-box {
  position: relative;
  width: 92%;
  max-width: 1280px;
  border-radius: 16px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.video-modal-player {
  width: 100%;
  display: block;
  max-height: 80vh;
  outline: none;
}

.video-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  z-index: 10;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.video-modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.modal-fade-enter-active, .modal-fade-leave-active {
  transition: opacity 0.25s;
}

.modal-fade-enter-from, .modal-fade-leave-to {
  opacity: 0;
}

.qualification-section {
  padding: 80px 0 100px;
  background: #fff;
}
.qualification-section .container {
  max-width: 1560px;
  padding: 0 100px;
}

.qual-header {
  text-align: center;
  margin-bottom: 32px;
}
.qual-header h2 {
  font-size: 36px;
  font-weight: 400;
  color: #1a1a1a;
  margin: 0;
}

.qual-tabs {
  display: flex;
  justify-content: center;
  border-bottom: 1px solid #e8e8e8;
  margin-bottom: 40px;
  gap: 0;
}

.qual-tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 14px 48px 16px;
  font-size: 14px;
  color: #888;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.2s;
  min-width: 120px;
}
.qual-tab::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80px;
  height: 2px;
  background: #1890ff;
  border-radius: 2px;
  transition: transform 0.2s ease;
}
.qual-tab:hover {
  color: #333;
}
.qual-tab.active {
  color: #1a1a1a;
}
.qual-tab.active .qual-tab-name {
  font-weight: 600;
}
.qual-tab.active::after {
  transform: translateX(-50%) scaleX(1);
}

.qual-tab-year {
  font-size: 12px;
  color: #999;
  font-weight: 400;
  margin-bottom: 5px;
  line-height: 1.3;
  white-space: nowrap;
}

.qual-tab-name {
  font-size: 13px;
  line-height: 1.45;
  max-width: 160px;
  white-space: normal;
  transition: font-weight 0.2s;
}

.qual-slider-wrap {
  display: flex;
  align-items: center;
  gap: 0;
  position: relative;
}

.qual-slider-viewport {
  flex: 1;
  overflow: hidden;
  min-width: 0;
}

.qual-slider-track {
  display: flex;
  gap: 24px;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.qual-slide {
  flex: 0 0 calc((100% - 48px) / 3);
  min-width: 0;
}

.qual-slider-wrap .qual-arrow {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid #ddd;
  background: #fff;
  color: #555;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.25s, color 0.25s, box-shadow 0.25s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  margin: 0 12px;
  outline: none;
  -webkit-appearance: none;
}
.qual-slider-wrap .qual-arrow:hover, .qual-slider-wrap .qual-arrow:focus {
  border-color: #1890ff !important;
  color: #1890ff !important;
  background: #fff !important;
  box-shadow: 0 4px 16px rgba(24, 144, 255, 0.18) !important;
}
.qual-slider-wrap .qual-arrow:disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}

.qual-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: rgba(0, 0, 0, 0.05) 0 2px 12px 0;
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}
.qual-card:hover {
  box-shadow: rgba(0, 0, 0, 0.12) 0 8px 28px 0;
  transform: translateY(-4px);
}

.qual-card-img {
  width: 100%;
  height: 280px;
  background: linear-gradient(150deg, #e8eeff 0%, #ede8ff 100%);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  box-sizing: border-box;
}
.qual-card-img img {
  max-width: 96%;
  max-height: 96%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 4px;
}

.qual-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #bbb;
  background: linear-gradient(135deg, #f0f4ff 0%, #f5f0ff 100%);
}

.qual-card-info {
  padding: 14px 4px 0;
  text-align: center;
}

.qual-card-title {
  font-size: 15px;
  font-weight: 700;
  color: #333;
  line-height: 1.5;
  margin: 0 0 6px;
}

.qual-card-desc {
  font-size: 13px;
  color: #666;
  line-height: 1.6;
  margin: 0;
  padding-right: 8px;
}

.office-section {
  padding: 70px 0;
  background: #fff;
}

.office-layout {
  display: flex;
  gap: 64px;
  padding-right: 64px;
  align-items: flex-start;
}
@media (max-width: 900px) {
  .office-layout {
    flex-direction: column;
    gap: 32px;
    padding-right: 0;
  }
}

.office-tabs {
  flex: 0 0 260px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
@media (max-width: 900px) {
  .office-tabs {
    flex: none;
    width: 100%;
  }
}

.office-tab {
  padding: 18px 0 18px 20px;
  border-left: 3px solid transparent;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s;
  border-radius: 0 6px 6px 0;
}
.office-tab:hover:not(.office-tab--active) {
  background: #f5f7fa;
  border-left-color: #d0d0d0;
}
.office-tab:hover:not(.office-tab--active) .office-tab-title {
  color: #333;
}
.office-tab.office-tab--active {
  border-left-color: #1890ff;
  background: #f0f7ff;
}
.office-tab.office-tab--active .office-tab-title {
  color: #1a1a1a;
  font-weight: 700;
}

.office-tab-title {
  font-size: 17px;
  font-weight: 400;
  color: #888;
  margin: 0 0 0;
  line-height: 1.4;
  transition: color 0.25s, font-weight 0.25s;
}

.office-tab-desc {
  font-size: 13px;
  color: #666;
  line-height: 1.75;
  margin: 10px 0 0;
}

.office-preview {
  flex: 1;
  position: relative;
  min-height: 320px;
}
@media (max-width: 900px) {
  .office-preview {
    width: 100%;
    max-width: none;
  }
}

.office-img-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  height: 460px;
}
.office-img-grid .office-img-cell:nth-child(1) {
  grid-column: 1/4;
}
.office-img-grid .office-img-cell:nth-child(2) {
  grid-column: 4/6;
}
.office-img-grid .office-img-cell:nth-child(3) {
  grid-column: 1/3;
}
.office-img-grid .office-img-cell:nth-child(4) {
  grid-column: 3/6;
}
.office-img-grid .office-img-cell:only-child {
  grid-column: 1/-1;
}

.office-img-cell {
  border-radius: 12px;
  overflow: hidden;
}

.office-cell-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.office-img-cell:hover .office-cell-img {
  transform: scale(1.04);
}

.office-img-fade-enter-active,
.office-img-fade-leave-active {
  transition: opacity 0.4s ease;
}

.office-img-fade-enter-from,
.office-img-fade-leave-to {
  opacity: 0;
}

.ht-section {
  position: relative;
  overflow: hidden;
  padding: 90px 0 80px;
  min-height: 620px;
}

.ht-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.ht-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  display: block;
}

.ht-bg-mask {
  position: absolute;
  inset: 0;
}

.ht-container {
  max-width: 1560px;
  margin: 0 auto;
  padding: 0 100px;
}
@media (max-width: 768px) {
  .ht-container {
    padding: 0 20px;
  }
}

.ht-heading {
  position: relative;
  z-index: 1;
  color: #fff;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 60px;
  letter-spacing: 0.04em;
}

.ht-wrap {
  position: relative;
  z-index: 1;
}

.ht-cols {
  display: flex;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  min-height: 220px;
}

.ht-col {
  flex: 1 1 0;
  min-width: 0;
}

.ht-year {
  font-size: 50px;
  font-weight: 700;
  color: #fff;
  font-style: italic;
  margin-bottom: 22px;
  line-height: 1;
  padding-right: 12px;
}
.ht-year .ht-month {
  font-size: 28px;
  font-style: italic;
}
@media (max-width: 768px) {
  .ht-year {
    font-size: 32px;
  }
}

.ht-axis {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}

.ht-line {
  flex: 1;
  height: 1px;
  background: rgba(130, 175, 255, 0.55);
}

.ht-col--first .ht-line--l {
  visibility: hidden;
}

.ht-col--last .ht-line--r {
  visibility: hidden;
}

.ht-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #4d8fff;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(77, 143, 255, 0.3);
}

.ht-body {
  padding-right: 20px;
}

.ht-title {
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 10px;
  line-height: 1.5;
}

.ht-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.85;
  margin: 0;
}

.ht-nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 52px;
}

.ht-arrow {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  background: transparent;
  color: rgba(255, 255, 255, 0.85);
  font-size: 28px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
  padding: 0;
  line-height: 1;
}
.ht-arrow:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
  color: #fff;
}
.ht-arrow:disabled {
  opacity: 0.28;
  cursor: not-allowed;
}

.ht-slide-next-enter-active,
.ht-slide-next-leave-active,
.ht-slide-prev-enter-active,
.ht-slide-prev-leave-active {
  transition: opacity 0.38s ease, transform 0.38s ease;
}

.ht-slide-next-enter-from {
  opacity: 0;
  transform: translateX(48px);
}

.ht-slide-next-leave-to {
  opacity: 0;
  transform: translateX(-48px);
}

.ht-slide-prev-enter-from {
  opacity: 0;
  transform: translateX(-48px);
}

.ht-slide-prev-leave-to {
  opacity: 0;
  transform: translateX(48px);
}

.ht-slide-next-leave-active,
.ht-slide-prev-leave-active {
  position: absolute;
}

.partners-section {
  padding: 50px 0;
  background: #fff;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  background: #f7f9fc;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  transition: all 0.3s;
}
.partner-item:hover {
  border-color: #1890ff;
  box-shadow: 0 4px 16px rgba(24, 144, 255, 0.1);
}
.partner-item img {
  max-width: 100%;
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all 0.3s;
}
.partner-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.offices-section {
  padding: 60px 0 80px;
  background: #fff;
  overflow: hidden;
}

.offices-carousel-container {
  width: 100%;
  position: relative;
}
.offices-carousel-container::before, .offices-carousel-container::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 150px;
  z-index: 2;
  pointer-events: none;
}
.offices-carousel-container::before {
  left: 0;
  background: linear-gradient(to right, #fff, transparent);
}
.offices-carousel-container::after {
  right: 0;
  background: linear-gradient(to left, #fff, transparent);
}

.offices-carousel {
  overflow: hidden;
  width: 100%;
}

@keyframes offices-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
.offices-track {
  display: flex;
  animation: offices-scroll 30s linear infinite;
}
.offices-track:hover {
  animation-play-state: paused;
}

.office-card {
  flex-shrink: 0;
  width: 350px;
  padding: 40px 30px;
  text-align: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  margin: 0 15px;
  border-radius: 12px;
  transition: all 0.3s;
}
.office-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}
.office-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.office-card .office-address {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.6;
  margin-bottom: 0;
  min-height: 44px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}
@media (max-width: 768px) {
  .office-card {
    width: 280px;
    padding: 30px 20px;
  }
}

.section {
  padding: 50px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header h2 {
  font-size: 38px;
  font-weight: 400;
  color: #333;
  margin-bottom: 16px;
}
.section-header p {
  font-size: 16px;
  color: #999;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 28px;
  }
  .hero-subtitle {
    font-size: 15px;
  }
  .introduce-section {
    padding: 40px 0 32px;
  }
  .introduce-inner {
    gap: 20px;
  }
  .introduce-title {
    font-size: 24px;
  }
  .introduce-title::after {
    display: none;
  }
  .introduce-right {
    margin-left: 0;
  }
  .introduce-desc {
    font-size: 15px;
  }
  .introduce-body-desc {
    font-size: 15px;
  }
  .select-section {
    padding: 36px 0 48px;
  }
  .select-inner {
    gap: 32px;
  }
  .select-heading {
    font-size: 26px;
    margin-bottom: 28px;
  }
  .select-stat-item {
    width: 50%;
    margin-bottom: 24px;
  }
  .select-stat-value {
    font-size: 26px;
  }
  .select-stat-value .sel-unit {
    font-size: 16px;
  }
  .select-cta {
    padding: 12px 28px;
    font-size: 14px;
  }
  .select-img {
    max-height: 280px;
    border-radius: 12px;
  }
  .video-modal-box {
    width: 96%;
    border-radius: 10px;
  }
  .video-modal-player {
    max-height: 60vh;
  }
  .ht-section {
    padding: 48px 0 40px;
    min-height: auto;
  }
  .ht-heading {
    font-size: 18px;
    margin-bottom: 28px;
  }
  .ht-cols {
    flex-direction: column;
    gap: 0;
    min-height: auto;
  }
  .ht-col {
    display: flex;
    align-items: stretch;
    gap: 0;
    padding: 0;
  }
  .ht-year {
    font-size: 22px;
    font-style: italic;
    width: 60px;
    min-width: 60px;
    padding-right: 0;
    margin-bottom: 0;
    padding-top: 4px;
    text-align: right;
    line-height: 1.2;
  }
  .ht-year .ht-month {
    font-size: 16px;
  }
  .ht-axis {
    flex-direction: column;
    align-items: center;
    width: 32px;
    min-width: 32px;
    margin-bottom: 0;
    padding: 0;
    align-self: stretch;
  }
  .ht-line {
    width: 1px;
    flex: 1;
    min-height: 0;
    background: rgba(130, 175, 255, 0.55);
  }
  .ht-line--l {
    flex: none;
    height: 14px;
  }
  .ht-line--r {
    flex: 1;
  }
  .ht-dot {
    width: 10px;
    height: 10px;
    box-shadow: 0 0 0 3px rgba(77, 143, 255, 0.3);
  }
  .ht-col--first .ht-line--l {
    visibility: hidden;
  }
  .ht-col--last .ht-line--r {
    visibility: hidden;
  }
  .ht-body {
    padding: 0 0 24px 0;
    flex: 1;
  }
  .ht-title {
    font-size: 14px;
    margin-bottom: 6px;
  }
  .ht-desc {
    font-size: 13px;
    line-height: 1.7;
  }
  .ht-nav {
    margin-top: 32px;
  }
  .ht-arrow {
    width: 38px;
    height: 38px;
    font-size: 22px;
  }
  .ht-slide-next-enter-from,
  .ht-slide-prev-enter-from {
    opacity: 0;
    transform: none;
  }
  .ht-slide-next-leave-to,
  .ht-slide-prev-leave-to {
    opacity: 0;
    transform: none;
  }
  .ht-slide-next-leave-active,
  .ht-slide-prev-leave-active {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
  }
  .qualification-section {
    padding: 48px 0 60px;
    overflow-x: hidden;
  }
  .qualification-section .container {
    padding: 0 20px;
  }
  .qual-header h2 {
    font-size: 26px;
  }
  .qual-tabs {
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 24px;
    border-bottom: none;
    overflow-x: hidden;
  }
  .qual-tab {
    padding: 8px 16px;
    min-width: auto;
    font-size: 13px;
    border-radius: 100px;
    border: 1px solid #e8e8e8;
  }
  .qual-tab.active {
    background: #1890ff;
    color: #fff;
    border-color: #1890ff;
  }
  .qual-tab.active::after {
    display: none;
  }
  .qual-slider-wrap {
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
  }
  .qual-slider-viewport {
    overflow: hidden;
    width: 100%;
  }
  .qual-slider-wrap .qual-arrow {
    display: none;
  }
  .qual-card-img {
    height: 180px;
  }
  .qual-card-title {
    font-size: 13px;
  }
  .qual-card-desc {
    font-size: 12px;
  }
  .office-section {
    padding: 40px 0;
  }
  .office-layout {
    gap: 24px;
    padding-right: 0;
  }
  .office-tabs {
    gap: 0;
  }
  .office-tab {
    padding: 14px 0 14px 16px;
  }
  .office-tab-title {
    font-size: 15px;
  }
  .office-img-grid {
    height: 280px;
    gap: 8px;
  }
  .partners-section {
    padding: 36px 0 0;
  }
  .offices-section {
    padding: 0 0 36px;
  }
  .section-header {
    margin-bottom: 32px;
  }
  .section-header h2 {
    font-size: 26px;
  }
  .section-header p {
    font-size: 14px;
  }
  .partners-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
    margin-top: 28px;
  }
  .partner-item {
    padding: 16px;
  }
  .partner-item img {
    max-height: 40px;
  }
}
@media (max-width: 480px) {
  .hero-wrapper {
    padding: 90px 16px 48px 16px;
  }
  .hero-title {
    font-size: 24px;
  }
  .select-stat-item {
    width: 50%;
  }
  .office-img-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    height: 240px;
  }
  .office-img-grid .office-img-cell:nth-child(1) {
    grid-column: 1;
  }
  .office-img-grid .office-img-cell:nth-child(2) {
    grid-column: 2;
  }
  .office-img-grid .office-img-cell:nth-child(3) {
    grid-column: 1;
  }
  .office-img-grid .office-img-cell:nth-child(4) {
    grid-column: 2;
  }
}