.path-left {
  width: 20%;
  position: relative;
}
.path-left::before {
  content: '';
  height: 100%;
  border-right: 1px dashed var(--primary-color);
  position: absolute;
}

.path-left span {
  width: 2.4rem;
  height: 2.4rem;
  background-color: var(--primary-color);
  color: var(--white);
  line-height: 2.4rem;
  text-align: center;
  font-size: 1.2rem;
  z-index: 1;
}

.path-right {
  width: 80%;
}

.path-right > div {
  margin-bottom: 0;
}

#emergency-services img {
  object-fit: contain;
}

.decoration-dots {
  display: flex;
  margin: 0.4rem 0;
}

.decoration-dots span {
  width: 8px;
  height: 8px;
  background-color: var(--primary-color);
  margin-right: 5px;
}

/* 实施效果 */
.effect-card {
  margin-bottom: 2rem;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.effect-card .effect-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.effect-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  transform: translate(25px, -25px) rotate(45deg);
}

/* 装饰元素 */
.decoration-line {
  height: 3px;
  width: 80px;
  background-color: var(--primary-color);
  margin: 1rem 0;
}

@media (max-width: 768px) {
  .effect-card {
    margin-bottom: 0.9rem;
  }
}