#about-page {
  --ma-red: #D53939;
  --ma-red-dark: #b02c2c;
  --ma-text: #222;
  --ma-text-light: #555;
  --ma-text-lighter: #888;
  --ma-bg: #fff;
  --ma-radius: 12px;
    max-width: 1440px;
    margin: 0 auto;
}

/* ---------- 通用元素 ---------- */
.ma-btn {
  display: inline-block;
  padding: 12px 32px;
  background: var(--ma-red);
  color: #fff;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s;
  border: none;
  cursor: pointer;
}
.ma-btn:hover {
  background: var(--ma-red-dark);
  transform: translateY(-2px);
}
.ma-btn--outline {
  background: transparent;
  color: var(--ma-red);
  border: 2px solid var(--ma-red);
}
.ma-btn--outline:hover {
  background: var(--ma-red);
  color: #fff;
}
.ma-btn--small {
  padding: 8px 20px;
  font-size: 0.9rem;
}
.ma-section-heading {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--ma-text);
  margin-bottom: 40px;
  position: relative;
}
.ma-section-heading::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--ma-red);
  margin: 15px auto 0;
  border-radius: 2px;
}
.ma-hl {
  color: var(--ma-red);
  font-weight: 700;
}

/* ---------- 标题区 ---------- */
.ma-intro {
  text-align: center;
  padding: 80px 5% 60px;
}
.ma-intro__title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--ma-text);
  margin-bottom: 15px;
}
.ma-intro__sub {
  font-size: 1.3rem;
  color: var(--ma-red);
  font-weight: 500;
  margin-bottom: 20px;
}
.ma-intro__desc {
  font-size: 1rem;
  color: var(--ma-text-light);
  max-width: 600px;
  margin: 0 auto 35px;
  line-height: 1.6;
}
.ma-intro__btns {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- 数据条 ---------- */
.ma-numbers {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  padding: 0 5% 60px;
}
.ma-numbers__item {
  background: var(--ma-bg);
  padding: 25px 35px;
  border-radius: var(--ma-radius);
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  min-width: 140px;
}
.ma-numbers__item--hot {
  background: var(--ma-red);
  color: #fff;
}
.ma-numbers__num {
  font-size: 2.2rem;
  font-weight: 800;
  display: block;
}
.ma-numbers__label {
  font-size: 0.95rem;
  margin-top: 5px;
  display: block;
  opacity: 0.9;
}

/* ---------- 故事图文 ---------- */
.ma-story {
  padding: 0 5% 80px;
  justify-self: center;
}
.ma-story__block {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-bottom: 60px;
}
.ma-story__block--reverse {
  flex-direction: row-reverse;
}
.ma-story__text {
  flex: 1;
}
.ma-story__text h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--ma-text);
}
.ma-story__text p {
  font-size: 1rem;
  color: var(--ma-text-light);
  line-height: 1.7;
}
.ma-story__img {
  flex: 1;
  text-align: center;
}
.ma-story__img img {
  max-width: 100%;
  height: auto;
  border-radius: var(--ma-radius);
}

/* ---------- 服务网格 ---------- */
.ma-services {
  max-width: 1400px;
  margin: 0 auto; 
  padding: 0 5% 80px;
}
.ma-services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}
.ma-service-card {
  background: var(--ma-bg);
  border-radius: var(--ma-radius);
  padding: 25px 20px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.04);
  transition: transform 0.3s;
}
.ma-service-card:hover {
  transform: translateY(-5px);
}
.ma-service-card img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 20px;
}
.ma-service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.ma-service-card__meta {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-bottom: 20px;
  color: var(--ma-text-light);
  font-size: 0.9rem;
}
.ma-service-card__price {
  color: var(--ma-red);
  font-weight: 700;
  font-size: 1.1rem;
}

/* ---------- 优势 ---------- */
.ma-adv {
  padding: 0 5% 80px;
}
.ma-adv__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 30px;
  text-align: center;
}
.ma-adv__icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}
.ma-adv__item h4 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--ma-text);
}
.ma-adv__item p {
  color: var(--ma-text-light);
  font-size: 0.9rem;
}

/* ---------- 时间轴 ---------- */
.ma-milestones {
  padding: 0 5% 80px;
}
.ma-milestones__steps {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
}
.ma-step {
  background: var(--ma-bg);
  border: 1px solid #eee;
  border-radius: var(--ma-radius);
  padding: 20px 25px;
  text-align: center;
  flex: 1;
  min-width: 130px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.ma-step--active {
  background: var(--ma-red);
  color: #fff;
  border-color: var(--ma-red);
}
.ma-step__year {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.ma-step p {
  font-size: 0.9rem;
  margin: 0;
}

/* ---------- 底部行动号召 ---------- */
.ma-cta {
  text-align: center;
  padding: 60px 5%;
}
.ma-cta__text {
  font-size: 1.4rem;
  color: var(--ma-text);
  margin-bottom: 30px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
  .ma-intro__title { font-size: 2.2rem; }
  .ma-story__block {
    flex-direction: column;
    text-align: center;
    gap: 25px;
  }
  .ma-story__block--reverse {
    flex-direction: column;
  }
  .ma-milestones__steps {
    flex-direction: column;
    max-width: 300px;
    margin: 0 auto;
  }
  .ma-numbers__num {
  font-size: 1.2rem;
}
}
/* 更新：数字卡片手机端一行两个 */
@media (max-width: 768px) {
  .ma-numbers {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    padding: 0 5% 40px;
  }
  .ma-numbers__item {
    min-width: 0;
  }
}

/* 可选：优化服务网格在小屏的显示 */
@media (max-width: 480px) {
  .ma-services__grid {
    grid-template-columns: 1fr 1fr;
    gap: 15px;
  }
}