/* 静室 CSS：17-native-type-polish.css。低风险的字重、行高与段距微调，服务长文连续阅读。 */
@layer pages {
  :root {
    --native-prose-leading:1.94;
    --native-paragraph-space:1.42em;
    --native-section-space:2.82em;
    --native-section-after:.72em;
  }

  /* 正文：不通过加粗制造层级，而通过稳定字色、舒展行高和更连贯的段落距离建立节奏。 */
  .article-body {
    line-height:var(--native-prose-leading);
    letter-spacing:.002em;
  }

  .article-body p {
    margin-bottom:var(--native-paragraph-space);
  }

  .article-body>p:first-of-type::first-letter {
    margin-right:.1em;
    font-size:3.76em;
    font-weight:500;
  }

  .article-body h1,
  .article-body h2,
  .article-body h3 {
    margin-top:var(--native-section-space);
    margin-bottom:var(--native-section-after);
    font-weight:400;
    letter-spacing:-.018em;
    text-wrap:balance;
  }

  .article-body h1 { line-height:1.26; }
  .article-body h2 { line-height:1.34; }
  .article-body h3 { line-height:1.46; }

  .article-body strong {
    font-weight:600;
  }

  .article-body blockquote {
    margin-top:2.32em;
    margin-bottom:2.38em;
    line-height:1.86;
  }

  .article-body ul,
  .article-body ol {
    margin-bottom:1.68em;
  }

  .article-body li {
    margin-top:.46em;
    margin-bottom:.46em;
    line-height:1.82;
  }

  /* 标题之后只保留一个清晰的说明层；元信息与操作自然退后。 */
  .essay-kicker,
  .collection-marker,
  .start-daily-item-meta,
  .start-daily-origin {
    font-weight:500;
  }

  .essay-deck>p,
  .start-daily-deck,
  .start-daily-item-deck,
  .core-summary {
    letter-spacing:.004em;
  }

  .essay-deck>p,
  .start-daily-deck {
    line-height:1.76;
  }

  .article-outline {
    margin-top:2.1rem;
    padding-top:1.05rem;
    padding-bottom:1.15rem;
  }

  .article-outline li {
    line-height:1.62;
  }

  .essay-turning {
    margin-top:clamp(4.5rem,7vw,6rem);
  }

  html[data-type="large"] .article-body {
    line-height:2.02;
  }

  html[data-type="large"] .article-body p {
    margin-bottom:1.36em;
  }

  @media (max-width:760px) {
    .article-body {
      line-height:1.9;
      letter-spacing:0;
    }

    .article-body p {
      margin-bottom:1.36em;
    }

    .article-body h1,
    .article-body h2,
    .article-body h3 {
      margin-top:2.58em;
      margin-bottom:.7em;
      letter-spacing:-.012em;
    }

    .article-body h1 { line-height:1.3; }
    .article-body h2 { line-height:1.38; }
    .article-body h3 { line-height:1.5; }

    .article-body>p:first-of-type::first-letter {
      font-size:3.48em;
    }

    .article-body blockquote {
      margin-top:2.12em;
      margin-bottom:2.18em;
      line-height:1.82;
    }

    .essay-turning {
      margin-top:4.1rem;
    }
  }
}