/* 业务场景样式 */
.business-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8faff 0%, #e8f4ff 100%);
}

.business-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.business-header {
  text-align: center;
  margin-bottom: 64px;
}

.business-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 16px;
  margin: 0;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 32px;
}

/* 平板样式 */
@media (min-width: 768px) {
  .business-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 桌面样式 */
@media (min-width: 1024px) {
  .business-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.business-card {
  font-family: PingFangSC, PingFang SC;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(240, 248, 255, 0.8));
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 10px 30px -10px rgba(59, 130, 246, 0.15);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.business-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -10px rgba(59, 130, 246, 0.25);
}

.card-header {
  text-align: center;
  /* margin-bottom: 24px; */
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}

.business-card:hover .card-icon {
  transform: scale(1.1);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 8px;
  margin: 0 0 8px 0;
}

.card-subtitle {
  /* font-size: 0.875rem;
  color: #6b7280;
  margin-bottom: 16px;
  margin: 0 0 16px 0; */
  font-size: 0.875rem;
  color: #979797;
  margin: 0 0 16px 0;
  background: linear-gradient(135deg, #c3daffa1, #d4ecff9c);
  border-radius: 4px;
  padding: 8px 12px;
}

.card-stats {
  text-align: center;
  margin-bottom: 24px;
}

.card-percentage {
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, #0765ff, #b0e4ed);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}

.card-description {
  font-size: 1rem;
  font-weight: 500;
  color: #3b82f6;
  margin: 0;
}

.card-footer {
  text-align: center;
}

.card-details {
  font-size: 0.875rem;
  color: #6b7280;
  line-height: 1.6;
  margin: 0;
}

/* 确保兼容性 */
.card-percentage {
  /* 兼容不支持background-clip的浏览器 */
  color: #588FFC;
}

/* 现代浏览器使用渐变文字 */
@supports (background-clip: text) or (-webkit-background-clip: text) {
  .card-percentage {
    background: linear-gradient(135deg, #0765ff, #b0e4ed);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

@media screen and (max-width: 768px) {
  .card-percentage {
    font-size: 3rem;
    margin-bottom: 0;
  }

  .business-card {
    padding: 16px;
  }

  .card-header {
    margin-bottom: 0;
  }

  .card-title {
    margin-bottom: 8px;
  }

  .card-subtitle {
    margin: 0;
  }

  .card-stats {
    margin-bottom: 8px;
  }
}