/* ==================== 业务流程编号区块 ==================== */
.flow-box {
  max-width: 900px;
  margin: 0 auto;
}

.flow-box .item {
  margin-bottom: 28px;
  position: relative;
}

.flow-box .item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -28px;
  transform: translateX(-50%);
  width: 2px;
  height: 28px;
  background: linear-gradient(to bottom, #0052D9, #FFFFFF);
}

.flow-box .item .shadow {
  background: #FFFFFF;
  border-radius: 8px;
  padding: 28px 30px 22px;
  box-shadow: 0 2px 15px rgba(0, 82, 217, 0.1);
  border: 1px solid #E5E6EB;
  position: relative;
}

.flow-box .item .num {
  width: 42px;
  height: 42px;
  background: linear-gradient(89.46deg, #0052D9 0%, #618DFF 100%);
  border-radius: 50%;
  color: #fff;
  text-align: center;
  line-height: 42px;
  position: absolute;
  top: -21px;
  font-size: 16px;
  font-weight: 600;
  left: 50%;
  transform: translateX(-50%);
}

.flow-box .item .shadow .text-blue {
  color: #0052D9;
  font-size: 18px;
  font-weight: 600;
  margin: 12px 0 10px;
  display: block;
  text-align: center;
}

.flow-box .item .shadow > div:last-child {
  color: #4E5969;
  font-size: 14px;
  line-height: 1.7;
  text-align: center;
}

/* ==================== 典型场景卡片 ==================== */
.scenario-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.scenario-box .item {
  background: #FFFFFF;
  border: 1px solid #E5E6EB;
  border-radius: 8px;
  padding: 25px 18px;
  text-align: center;
  transition: all 0.3s;
}

.scenario-box .item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 82, 217, 0.15);
  border-color: #0052D9;
}

.scenario-box .item .title {
  font-size: 18px;
  color: #0052D9;
  font-weight: 600;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid #E5E6EB;
}

.scenario-box .item .problem {
  font-size: 13px;
  color: #4E5969;
  margin-bottom: 6px;
}

.scenario-box .item .solution {
  font-size: 14px;
  color: #1D2129;
  line-height: 1.6;
}

/* ==================== 功能亮点标签网格 ==================== */
.tag-grid {
  max-width: 900px;
  margin: 0 auto;
}

.tag-grid .m-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tag-grid .item {
  background: linear-gradient(89.46deg, #0052D9 0%, #618DFF 100%);
  color: #fff;
  text-align: center;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 500;
  font-size: 14px;
  box-shadow: 0 4px 15px rgba(0, 82, 217, 0.3);
  transition: all 0.3s;
}

.tag-grid .item:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 82, 217, 0.4);
}

/* ==================== CTA（背景由 product.css 统一提供） ==================== */
.page-cta {
  padding: 45px 20px;
  text-align: center;
  color: #fff;
}

.page-cta p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
  margin-bottom: 8px;
  line-height: 1.6;
}

.page-cta h2 {
  color: #fff;
  font-size: 32px;
  font-weight: 400;
  margin: 18px 0;
}

.page-cta .cta-btn {
  display: inline-block;
  background: #FFFFFF;
  color: #0052D9;
  padding: 14px 40px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s;
}

.page-cta .cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

/* ==================== 紧凑间距覆写 ==================== */
.main-content .section-header {
  margin-bottom: 28px;
}

.main-content .section {
  padding: 45px 20px;
}

.values .values-left {
  min-height: auto;
}

/* ==================== 响应式 ==================== */
@media (max-width: 768px) {
  .flow-box .item .num {
    left: 50%;
    transform: translateX(-50%);
  }
  .flow-box .item .shadow .text-blue,
  .flow-box .item .shadow > div:last-child {
    text-align: left;
  }
  .scenario-box {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .tag-grid .m-row {
    flex-direction: column;
    align-items: center;
  }
  .main-content .section {
    padding: 35px 15px;
  }
}