/* 首页区块标题：英文装饰字已移除，中文作主标题 */
.index-home .sh2.sh2-tc > .sh2-zh,
.index-home .sh2:not(.sh2-tc) > .sh2-zh {
  font-size: 44px;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.5px;
  margin-top: 0;
  margin-bottom: 14px;
}

.index-home .case-sec-hd .case-zh,
.index-home .index-news-sec .news-sec-hd .case-zh {
  font-size: 48px;
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1px;
  margin-top: 0;
  margin-bottom: 16px;
}

/* 全站内页区块主标题（原 17px 副标题位，现升格为主标题） */
.sh2 > .sh2-zh,
.sh2-zh,
h2.sh2-zh,
.news-sec-hd .sh2-zh,
.case-zh {
  font-size: 38px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-top: 0;
  margin-bottom: 14px;
}

h2.sh2-zh {
  margin: 0 0 14px;
  padding: 0;
  border: none;
}

/* 专题页 */
.topic-page .sh2-zh,
.topic-page h2.sh2-zh,
.topic-sec-hd .sh2-zh {
  font-size: clamp(28px, 3.8vw, 40px);
  font-weight: 900;
  margin-top: 0;
  line-height: 1.3;
}

.topic-about-hd .sh2-zh {
  font-size: clamp(28px, 2.8vw, 36px);
  font-weight: 900;
}

.page-hero-title {
  font-family: inherit;
  font-style: normal;
}

.stat-num,
.process-step-num,
.svc-step-num,
.article-content .num-highlight,
.data-item .num {
  font-family: inherit;
  font-style: normal;
  letter-spacing: 0;
}

@media (max-width: 768px) {
  .index-home .sh2.sh2-tc > .sh2-zh,
  .index-home .sh2:not(.sh2-tc) > .sh2-zh {
    font-size: 32px;
    letter-spacing: -0.3px;
  }

  .index-home .case-sec-hd .case-zh,
  .index-home .index-news-sec .news-sec-hd .case-zh {
    font-size: 36px;
    letter-spacing: -0.5px;
  }

  .sh2 > .sh2-zh,
  .sh2-zh,
  h2.sh2-zh,
  .news-sec-hd .sh2-zh,
  .case-zh {
    font-size: 28px;
    letter-spacing: -0.3px;
    line-height: 1.3;
  }

  .topic-page .sh2-zh,
  .topic-page h2.sh2-zh,
  .topic-sec-hd .sh2-zh,
  .topic-about-hd .sh2-zh {
    font-size: 26px;
    line-height: 1.35;
  }
}