.container {
  display: flex;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 100px;
}

/* 手机屏幕支持 */
@media (max-width: 768px) {

  .container {
    padding: 10px 20px;
  }

}

.bu-reviews-section {
  max-width: 75rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.bu-title {
  font-size: clamp(1.1rem, 3vw, 2rem);
  font-weight: 700;
  color: #ffffff;
  text-align: center;
  margin-bottom: 3rem;
}

.bu-review-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.bu-review-bubble {
  background: linear-gradient(135deg, var(--gray-custom) 0%, var(--dark-light) 100%);
  color: var(--text-light);
  padding: clamp(1rem, 3vw, 1.5rem) clamp(1.5rem, 4vw, 2.5rem);
  border-radius: 2rem;
  font-size: clamp(0.9rem, 2.5vw, 1.125rem);
  font-weight: 500;
  text-align: center;
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.3);
  position: relative;
  max-width: 32rem;
  margin: 0 auto;
}

.bu-review-bubble::after {
  content: "";
  position: absolute;
  bottom: -0.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 0.75rem solid transparent;
  border-right: 0.75rem solid transparent;
  border-top: 0.75rem solid var(--dark-light);
}

.bu-avatars-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 2rem;
  min-height: 8rem;
}

.bu-avatars-wrapper {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 1rem);
  flex-wrap: wrap;
  justify-content: center;
  max-width: 100%;
  position: relative;
}

.bu-avatar {
  width: clamp(3rem, 6vw, 5rem);
  height: clamp(3rem, 6vw, 5rem);
  border-radius: 50%;
  overflow: hidden;
  border: 0.1875rem solid white;
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
  flex-shrink: 0;
}

.bu-avatar:hover {
  transform: translateY(-0.25rem) scale(1.05);
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.15);
}

.bu-avatar.bu-active {
  border-color: var(--primary);
  transform: scale(1.1);
  box-shadow: 0 0.5rem 1.5rem rgba(255, 161, 51, 0.3);
}

.bu-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bu-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--text-light);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  z-index: 10;
}

.bu-nav-btn:hover {
  background: var(--light-gray);
  box-shadow: 0 0.375rem 1rem rgba(0, 0, 0, 0.15);
}

.bu-nav-btn svg {
  width: 1rem;
  height: 1rem;
  fill: var(--medium-gray);
}

.bu-nav-prev {
  left: -1.25rem;
}

.bu-nav-next {
  right: -1.25rem;
}

.bu-user-info {
  text-align: center;
}

.bu-user-email {
  font-size: clamp(0.9rem, 2vw, 1rem);
  color: var(--medium-gray);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.bu-user-label {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  color: var(--text-gray);
  font-weight: 400;
}

/* 響應式調整 */
@media (max-width: 768px) {
  .bu-reviews-section {
    padding: 0 1rem;
  }

  .bu-avatars-wrapper {
    gap: 0.5rem;
  }

  .bu-nav-btn {
    width: 2rem;
    height: 2rem;
  }

  .bu-nav-btn svg {
    width: 0.75rem;
    height: 0.75rem;
  }

  .bu-nav-prev {
    left: -0.75rem;
  }

  .bu-nav-next {
    right: -0.75rem;
  }
}

@media (max-width: 480px) {
  .bu-review-bubble {
    margin: 0 0.5rem;
  }

  .bu-avatars-wrapper {
    gap: 0.375rem;
  }

  .bu-nav-prev {
    left: -0.5rem;
  }

  .bu-nav-next {
    right: -0.5rem;
  }
}

/* 輪播動畫 */
.bu-fade-transition {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bu-fade-transition.bu-active {
  opacity: 1;
}

/* 自动轮播动画 */
.bu-avatars-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  gap: clamp(0.5rem, 2vw, 1rem);
  flex-wrap: wrap;
}

.bu-avatar {
  opacity: 1;
  transform: scale(1);
  transition: all 0.3s ease;
  cursor: pointer;
  flex-shrink: 0;
}

.bu-avatar:hover {
  transform: scale(1.05);
  filter: brightness(1.2);
}

.bu-avatar.bu-active {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(255, 161, 51, 0.5);
  border-color: var(--primary);
  position: relative;
}

.bu-avatar.bu-active::after {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 2px solid var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* 最新资讯样式 */
.news-section {
  margin: 20px 0 40px 0;
}

/* 脉冲动画 */
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.7;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.section-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 2rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.article-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.news-card {
  position: relative;
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  height: 280px;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(255, 161, 51, 0.3);
  border-color: rgba(255, 161, 51, 0.3);
}

.news-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.news-card:hover img {
  transform: scale(1.05);
}

.news-category {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--primary);
  color: var(--dark);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

.news-content {
  padding: 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.news-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-light);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8px;
}


/* 响应式设计 */
@media (max-width: 1200px) {
  .news-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    padding: 0 15px;
  }
  
  .news-card {
    height: 240px;
  }
  
  .news-card img {
    height: 140px;
  }
  
  .news-title {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .news-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .news-card {
    height: 200px;
  }
  
  .news-card img {
    height: 120px;
  }
  
  .section-title {
    font-size: 1.25rem;
  }
  
  .cz-card {
    padding-bottom: 100%;
    min-height: 150px;
    background-size: contain;
  }
  
  .cz-card-title {
    font-size: 5vw;
  }
  
  .cz-card-desc {
    font-size: 3.5vw;
  }
}


.cz-section {
  background: url("") no-repeat center center / cover;
  padding: 5% 5%;
}

.cz-title {
  font-size: 2vw;
  font-weight: bold;
  margin-bottom: 5%;
  color: var(--text-light);
  text-align: center;
}

.cz-card-container {
  display: flex;
  justify-content: space-between;
  gap: 5%;
}

.cz-card {
  position: relative;
  flex: 1 1 30%;
  min-width: 280px;
  height: 0;
  padding-bottom: 45%;
  /* 进一步降低高度比例，使卡片更矮 */
  background-size: cover;
  background-position: center;
  border-radius: 2vw;
  overflow: hidden;
  box-shadow: 0 0.5vw 1vw rgba(0, 0, 0, 0.1);
  background-repeat: no-repeat;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.cz-card-overlay {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 5%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  color: var(--text-light);
}

.cz-card-title {
  font-size: 2vw;
  font-weight: bold;
  margin-bottom: 2%;
}

.cz-card-desc {
  font-size: 1.2vw;
}

.cz-btn {
  display: block;
  margin: 5% auto 0;
  padding: 2% 4%;
  background-color: var(--primary);
  color: var(--dark);
  border-radius: 1vw;
  text-decoration: none;
  font-size: 1.5vw;
  text-align: center;
  width: fit-content;
}

@media (max-width: 768px) {
  .cz-title {
    font-size: 5vw;
  }

  .cz-card {
    padding-bottom: 120%;
    margin-bottom: 20px;
    min-width: 100%;
    background-size: contain;
    background-position: center top;
    background-repeat: no-repeat;
    height: auto;
    min-height: 200px;
  }

  .cz-card-container {
    gap: 20px;
    flex-wrap: wrap;
    flex-direction: column;
  }

  .cz-card-title {
    font-size: 4vw;
  }

  .cz-card-desc {
    font-size: 3vw;
  }

  .cz-btn {
    font-size: 4vw;
    padding: 4% 8%;
  }
}