/* ==========================================
   凉山保险行业协会官网 - 首页样式
   彝族漆器风 — 火焰光晕·菱形纹·锯齿带
   ========================================== */

/* ==========================================
   焦点内容区
   ========================================== */

.hero-section {
  background: linear-gradient(180deg, var(--color-bg-white) 0%, var(--color-bg-page) 100%);
  padding: var(--spacing-8) 0 var(--spacing-10);
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--spacing-6);
  align-items: stretch;
}

/* 焦点图轮播 */
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  background-color: var(--color-bg-subtle);
  height: 100%;
  min-height: 380px;
}

.carousel-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.carousel-item.active {
  opacity: 1;
}

.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-8) var(--spacing-6) var(--spacing-6);
  background: linear-gradient(to top, rgba(10, 10, 10, 0.9) 0%, rgba(10, 10, 10, 0.5) 50%, transparent 100%);
  color: var(--color-text-inverse);
}

.carousel-caption h3 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-text-inverse);
  margin-bottom: var(--spacing-2);
  font-weight: var(--font-bold);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  letter-spacing: 1px;
}

.carousel-caption p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.85);
}

/* 轮播控制按钮 */
.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background-color: rgba(10, 10, 10, 0.5);
  backdrop-filter: blur(8px);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  font-size: 20px;
  border: none;
  z-index: 10;
}

.carousel-prev { left: var(--spacing-4); }
.carousel-next { right: var(--spacing-4); }

.carousel-control:hover {
  background-color: rgba(10, 10, 10, 0.7);
}

/* 轮播指示器 */
.carousel-indicators {
  position: absolute;
  bottom: var(--spacing-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-2);
  z-index: 10;
}

.carousel-indicator {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-indicator.active {
  background-color: var(--yi-gold);
  width: 24px;
}

/* ==========================================
   最新动态侧边栏
   ========================================== */

.news-sidebar {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-light);
  padding: var(--spacing-5);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.news-sidebar-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

/* 标题前的色条 */
.news-sidebar-title::before {
  content: '';
  width: 3px;
  height: 16px;
  background: var(--color-primary);
  flex-shrink: 0;
  border-radius: 2px;
}

.news-sidebar-list {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-sidebar-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--spacing-3) var(--spacing-2);
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  transition: all var(--transition-fast);
  border-radius: var(--radius-sm);
  margin: 0 calc(var(--spacing-2) * -1);
}

.news-sidebar-item:last-child {
  border-bottom: none;
}

.news-sidebar-item:hover {
  background-color: var(--color-primary-lighter);
}

.news-sidebar-item-title {
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-sidebar-item:hover .news-sidebar-item-title {
  color: var(--color-secondary);
}

.news-sidebar-item-date {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.news-sidebar-more {
  margin-top: auto;
  padding-top: var(--spacing-3);
  text-align: center;
}

.news-sidebar-more a {
  font-size: var(--text-sm);
  color: var(--color-secondary);
  font-weight: var(--font-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
}

.news-sidebar-more a:hover {
  color: var(--color-primary);
}

/* ==========================================
   公告通知条
   ========================================== */

.announcement-marquee {
  background: var(--yi-black);
  padding: var(--spacing-3) 0;
  overflow: hidden;
  position: relative;
}

.marquee-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

/* 金色标签 */
.marquee-label {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  background: transparent;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--yi-gold);
  letter-spacing: 1px;
  border: 1px solid rgba(212, 165, 32, 0.3);
}

.marquee-label svg {
  width: 16px;
  height: 16px;
  color: var(--yi-gold);
}

.marquee-content {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 22px;
}

.marquee-text {
  display: inline-block;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-sm);
  animation: marquee 25s linear infinite;
  padding-right: 100%;
}

.marquee-text:hover {
  animation-play-state: paused;
  cursor: pointer;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ==========================================
   区块标题 — 简洁色条装饰
   ========================================== */

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-8);
  text-align: center;
  position: relative;
  padding-bottom: var(--spacing-5);
  letter-spacing: 1px;
}

/* 底部居中色条 */
.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-top: calc(var(--spacing-8) * -1 + var(--spacing-2));
  margin-bottom: var(--spacing-8);
}

/* ==========================================
   新闻资讯三栏
   ========================================== */

.news-section {
  padding: var(--spacing-16) 0;
  position: relative;
  background: var(--color-bg-page);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
}

.news-column {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  padding: var(--spacing-6);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.news-column:hover {
  box-shadow: var(--shadow-lg);
}

.news-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-5);
  padding-bottom: var(--spacing-3);
  border-bottom: 2px solid var(--color-primary);
}

.news-column-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

/* 竖条标记 */
.news-column-title::before {
  content: '';
  width: 3px;
  height: 16px;
  background: var(--color-primary);
  flex-shrink: 0;
  border-radius: 2px;
}

.news-column-more {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  display: flex;
  align-items: center;
  gap: 2px;
  font-weight: var(--font-medium);
  transition: color var(--transition-fast);
}

.news-column-more:hover {
  color: var(--color-secondary);
}

/* 新闻列表项 */
.news-list {
  display: flex;
  flex-direction: column;
}

.news-item {
  cursor: pointer;
  padding: var(--spacing-3) var(--spacing-2);
  border-bottom: 1px solid var(--color-border-light);
  transition: all var(--transition-fast);
  border-radius: var(--radius-sm);
  margin: 0 calc(var(--spacing-2) * -1);
}

.news-item:last-child {
  border-bottom: none;
}

.news-item:hover {
  background-color: var(--color-primary-lighter);
}

.news-item-title {
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  margin-bottom: 4px;
  line-height: var(--leading-snug);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-item:hover .news-item-title {
  color: var(--color-secondary);
}

.news-item-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.news-item-summary {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  line-height: var(--leading-normal);
  margin-top: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================
   会员单位展示区
   ========================================== */

.members-section {
  background-color: var(--color-bg-white);
  padding: var(--spacing-16) 0;
  position: relative;
  overflow: hidden;
}

.members-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--spacing-5);
  margin-bottom: var(--spacing-8);
}

.member-item {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
  cursor: pointer;
  transition: all var(--transition-base);
}

.member-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.member-logo {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg-subtle), var(--color-bg-white));
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.member-item:hover .member-logo {
  border-color: var(--color-primary-lighter);
  box-shadow: 0 0 0 3px var(--color-primary-lighter);
}

.member-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.member-name {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  text-align: center;
  line-height: var(--leading-snug);
}

.member-item:hover .member-name {
  color: var(--color-primary);
}

.members-view-all {
  text-align: center;
}

/* ==========================================
   分页
   ========================================== */

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-8);
}

.pagination-btn {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  background: var(--color-bg-white);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--text-sm);
  padding: 0 var(--spacing-3);
}

.pagination-btn:hover:not(:disabled) {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

.pagination-btn:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.pagination-btn.active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

/* ==========================================
   响应式 - 平板
   ========================================== */

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-5);
  }

  .carousel {
    min-height: 320px;
  }

  .news-sidebar {
    max-height: 300px;
  }

  .news-grid {
    gap: var(--spacing-5);
  }

  .members-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==========================================
   响应式 - 移动端
   ========================================== */

@media (max-width: 768px) {
  .hero-section {
    padding: var(--spacing-5) 0;
  }

  .carousel {
    min-height: 220px;
    border-radius: var(--radius-md);
  }

  .carousel-caption h3 {
    font-size: var(--text-lg);
  }

  .carousel-caption p {
    display: none;
  }

  .carousel-control {
    width: 32px;
    height: 32px;
    font-size: 16px;
  }

  .news-section {
    padding: var(--spacing-8) 0;
  }

  .news-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .members-section {
    padding: var(--spacing-8) 0;
  }

  .members-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-3);
  }

  .member-logo {
    width: 56px;
    height: 56px;
  }

  .section-title {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-6);
  }

  .marquee-label {
    display: none;
  }
}

@media (max-width: 480px) {
  .members-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}