/* ========== Hero 区块 ========== */
.hero-section {
  background: linear-gradient(to right, #e6f0ff, #ffffff);
  padding: 4rem 1rem 2rem;
  text-align: center;
  margin-top: 0.5rem;
}

.hero-container {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
  color: #003366;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #555;
  max-width: 600px;
  margin: 0 auto;
}

/* ========== 正文区块 ========== */
.service-content {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
  font-size: 1.1rem;
  line-height: 1.75;
  color: #222;
  text-align: center !important;
}

/* 所有 .service-content 内的段落、标题等强制居中 */
.service-content * {
  text-align: center;
}

/* 列表整体居中 */
.service-content ul {
  display: inline-block;
  margin: 1rem auto;
  padding-left: 0;
  list-style-position: inside;
  text-align: left;
}

.service-content li {
  margin-bottom: 0.5rem;
}

/* 标题样式 */
.service-content h2 {
  margin-top: 2rem;
  font-size: 1.5rem;
  color: #0f172a;
  border-bottom: 2px solid #94a3b8;
  padding-bottom: 0.3rem;
}

/* ========== 移动端优化 ========== */
@media (max-width: 600px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .service-content {
    font-size: 1rem;
  }
}