.text-white {
  color: #fff;
}

/* ==================== 我们的优势 ==================== */
.advantage {
  background: linear-gradient(180deg, #FFFFFF 0%, #FAFBFC 100%) !important;
}

.advantage .m-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.advantage .item {
  background: #FFFFFF;
  padding: 25px 15px;
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}

.advantage .item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.advantage .item img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 12px;
}

.advantage .item .fs-18 {
  font-size: 17px;
  font-weight: 500;
  color: #1D2129;
  margin-bottom: 8px;
}

.advantage .item .text-grey {
  color: #4E5969;
  font-size: 13px;
  line-height: 1.5;
}

/* ==================== 社群运营平台 ==================== */
.platform {
  background: linear-gradient(180deg, #F8F9FB 0%, #F2F4F7 100%) !important;
}

.platform-tags-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.platform-tag-item {
  background: var(--gold, #0052D9);
  color: #fff;
  padding: 25px 15px;
  border-radius: var(--radius-xl);
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.platform-tag-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 82, 217, 0.3);
}

.platform-tag-item .tag-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.platform-tag-item .tag-title {
  font-size: 17px;
  font-weight: 500;
  color: #fff;
}

.platform-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.platform-desc {
  background: var(--gold, #0052D9);
  padding: 30px;
  border-radius: var(--radius-xl);
  color: #fff;
}

.platform-desc .title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 20px;
  color: #fff;
}

.platform-desc .list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.platform-desc .list-item {
  font-size: 14px;
  line-height: 1.5;
  padding-left: 12px;
  border-left: 3px solid rgba(255, 255, 255, 0.4);
  color: rgba(255, 255, 255, 0.9);
}

.platform-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* ==================== 成功案例 ==================== */
.operation-solution {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%) !important;
}

/* 粤马会简介外层容器 - 整体边框 */
.case-intro-wrapper {
  background: #FFFFFF;
  border: 2px solid var(--gold, #0052D9);
  border-radius: var(--radius-2xl);
  padding: 30px;
}

.case-intro {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 30px;
  align-items: start;
}

.case-intro-left img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.case-intro-right {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.case-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.badge {
  background: var(--gold, #0052D9);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-round);
  font-size: 13px;
  font-weight: 500;
}

.case-info {
  background: var(--bg-card, #FFFFFF);
  border-radius: var(--radius-xl);
  padding: 25px;
}

.case-info .title {
  font-size: 24px;
  font-weight: 600;
  color: #1D2129;
  margin-bottom: 15px;
}

.case-info p {
  color: #4E5969;
  line-height: 1.8;
  font-size: 14px;
}

/* 线上社区 */
.online-section {
  margin-top: 40px;
}

.online-title {
  background: #FFFFFF;
  padding: 15px;
  text-align: center;
  font-size: 18px;
  color: #1D2129;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.online-images {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  background: #FFFFFF;
  padding: 15px;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.online-images img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s;
}

.online-images img:hover {
  transform: scale(1.03);
}

/* 数据仪表盘 - 左右布局 */
.dashboard {
  margin-top: 40px;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.dashboard-wrapper {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 400px;
}

.dashboard-tabs {
  background: #f8f9fa;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dashboard-tabs .tab-item {
  background: transparent;
  padding: 15px 20px;
  cursor: pointer;
  font-size: 14px;
  color: #4E5969;
  border-left: 3px solid transparent;
  transition: all 0.3s;
  margin: 0;
}

.dashboard-tabs .tab-item:hover {
  color: var(--gold, #0052D9);
  background: rgba(0, 82, 217, 0.05);
}

.dashboard-tabs .tab-item-active {
  background: #FFFFFF;
  color: var(--gold, #0052D9);
  border-left-color: var(--gold, #0052D9);
  font-weight: 500;
}

.dashboard-content-area {
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.dashboard-content-area .info {
  background: var(--gold, #0052D9);
  color: #fff;
  padding: 15px 20px;
  border-radius: var(--radius-lg);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.dashboard-content-area img {
  max-width: 100%;
  max-height: 350px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  margin: 0 auto;
  display: block;
}

/* ==================== 应用场景 ==================== */
.case {
  background: linear-gradient(180deg, #F4F6F8 0%, #EDEFF2 100%) !important;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 50px;
}

.case-item {
  background: var(--gold, #0052D9);
  color: #fff;
  padding: 30px 15px;
  border-radius: var(--radius-xl);
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.case-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.case-item .title {
  font-size: 32px;
  font-weight: 300;
  border: 3px dashed rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-full);
  width: 70px;
  height: 70px;
  line-height: 70px;
  margin: 0 auto 15px;
  color: #fff;
}

.case-item .content {
  font-size: 13px;
  line-height: 1.5;
  opacity: 0.95;
  color: rgba(255, 255, 255, 0.95);
}

/* 应用案例 */
.application {
  margin-top: 30px;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.application-item {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.application-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.application-item .app-image {
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.application-item .app-content {
  padding: 15px;
}

.application-item .app-title {
  font-size: 16px;
  font-weight: 500;
  color: #1D2129;
  margin-bottom: 8px;
}

.application-item .app-desc {
  font-size: 12px;
  color: #4E5969;
  line-height: 1.6;
}

/* ==================== 响应式 ==================== */
@media (max-width: 1024px) {
  .advantage .m-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .case-grid,
  .application-grid,
  .platform-tags-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .platform-content {
    grid-template-columns: 1fr;
  }
  
  .case-intro {
    grid-template-columns: 1fr;
  }
  
  .online-images {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .dashboard-wrapper {
    grid-template-columns: 1fr;
  }
  
  .dashboard-tabs {
    flex-direction: row;
    padding: 0;
    justify-content: center;
  }
  
  .dashboard-tabs .tab-item {
    border-left: none;
    border-bottom: 3px solid transparent;
    padding: 12px 20px;
  }
  
  .dashboard-tabs .tab-item-active {
    border-left: none;
    border-bottom-color: var(--gold, #0052D9);
  }
}

@media (max-width: 768px) {

  
  .section-header h2 {
    font-size: 22px;
  }
  
  .advantage .m-row,
  .case-grid,
  .application-grid,
  .online-images,
  .platform-tags-grid {
    grid-template-columns: 1fr;
  }
  
  .platform-desc .list {
    grid-template-columns: 1fr;
  }
  
  .platform-tag-item {
    padding: 20px 15px;
  }
  
  .platform-tag-item .tag-icon {
    font-size: 28px;
  }
}

@media (max-width: 480px) {
  .banner {
    height: auto;
    min-height: 40vh;
    padding: 60px 15px 40px;
  }
}