/* keep the html syntax in markdown original style e.g: <ul></ul> */
.rp-doc {
  :not(:where(.rp-not-doc, .rp-not-doc *)) {
    // escape hatch like <div className="rp-not-doc"></div>
    /* why ":where"? For css priority, <<equal to className priority>>, to be easy to overrides by className */
    /* paragraph */
    /* #region */
    &:where(p):not(:where(li p)) {
      margin-top: 1.25rem; /* 20px */
      margin-bottom: 1.25rem; /* 20px */
      line-height: 1.75rem; /* 28px */
    }
    &:where(strong, b) {
      font-weight: 600;
    }
    &:where(hr) {
      display: block;
      margin-top: 3rem;
      margin-bottom: 3rem;
      margin-left: 0;
      margin-right: 0;
      border-color: var(--rp-c-divider-light);
      border-top-width: 1px;
    }
    /* #endregion */

    /* link */
    /* #region */
    // we do not style all the <a> links, only the links with class "rp-link" because there are too many usages of <a> tag in user custom components
    &:where(a.rp-link):not(:where(.rp-header-anchor)) {
      font-weight: 500;
      color: var(--rp-c-link);
      transition: color 0.25s;
      text-decoration: none;
      display: inline;
      overflow-wrap: break-word;

      &:hover {
        border-bottom: 1px solid currentColor;
        opacity: 0.85;
      }
      &[target='_blank'] {
        &::after {
          content: '↗';
          font-weight: 700;
          display: inline-block;
          font-size: 0.7em;
          transform: translate(0, -0.3em);
          transition: transform 0.2s ease;
          margin-left: 0.2em;
          margin-right: 0.1em;
        }

        &:hover::after {
          transform: translate(0.1em, -0.5em);
        }
      }
    }

    /* #endregion */

    /* title */
    /* #region */
    &:where(h1, h2, h3, h4, h5, h6) {
      font-weight: 600;
      outline: none;
      & .rp-header-anchor {
        float: left;
        margin-left: -0.8em;
        font-weight: 500;
        opacity: 0;
        font-size: inherit;
        transition:
          color 0.25s,
          opacity 0.25s;
        border-bottom: 1px solid transparent;

        &:hover {
          border-bottom: 1px solid var(--rp-c-brand);
          opacity: 0.85;
        }
      }
      &:hover {
        & .rp-header-anchor {
          opacity: 1;
        }
        & .rp-header-anchor:focus {
          opacity: 1;
        }
      }
    }
    &:where(.rp-header-anchor) {
      color: var(--rp-c-brand);
    }
    &:where(h1) {
      font-size: 2rem; // 36px
      margin-bottom: 2rem; // 32px
    }
    &:where(h2) {
      font-size: 1.75rem; // 28px
      margin-top: 3rem; // 48px
      margin-bottom: 1.25rem; // 20px
    }
    &:where(h2:first-of-type)::before {
      content: '';
      display: block;
      height: 1px;
      width: 100%;
      background: var(--rp-c-divider-light);
      margin-bottom: 3rem;
    }
    &:where(h3) {
      font-size: 1.5rem; // 24px
      margin-top: 2rem; // 32px
      margin-bottom: 1.25rem; // 20px
    }
    &:where(h4) {
      font-size: 1.25rem; // 20px
      margin-top: 1.5rem; // 24px
      margin-bottom: 1rem; // 16px
    }
    &:where(h5) {
      font-size: 1.125rem; // 18px
      margin-top: 1.25rem; // 20px
      margin-bottom: 0.75rem; // 12px
    }
    &:where(h6) {
      font-size: 1rem; // 16px
      margin-top: 1rem; // 16px
      margin-bottom: 0.5rem; // 8px
    }
    /* #endregion */

    /* blockquote, summary */
    /* #region */
    &:where(blockquote) {
      border-left: 2px solid var(--rp-c-divider); /* rp-border-l-2 rp-border-solid rp-border-divider */
      padding-left: 1rem; /* rp-pl-4 */
      margin-top: 1.5rem; /* rp-my-6 (top) */
      margin-bottom: 1.5rem; /* rp-my-6 (bottom) */
      color: var(--rp-c-text-2);
    }
    &:where(blockquote p) {
      margin: 0;
      font-size: 1rem;
      color: var(--rp-c-text-2);
    }
    /* #endregion */

    /* list */
    /* #region */
    &:where(ul) {
      list-style: disc;
      padding-left: 1.25rem;
      margin-top: 1rem;
      margin-bottom: 1rem;
      line-height: 1.75rem;
    }

    &:where(ol) {
      list-style: decimal;
      padding-left: 1.25rem;
      margin-top: 1rem;
      margin-bottom: 1rem;
      line-height: 1.75rem;
    }

    &:where(ul li):not(:first-child) {
      margin-top: 0.5rem;
    }

    &:where(ol li):not(:first-child) {
      margin-top: 0.5rem;
    }
    /* #endregion */

    /* table */
    /* #region */
    &:where(.rp-table-scroll-container) {
      margin: 1.5rem 0;
      overflow-x: auto;
      overscroll-behavior-x: contain;
    }

    &:where(table) {
      width: 100%;
      min-width: 100%;
      table-layout: auto;
      border-collapse: separate;
      border-spacing: 0;
      border: var(--rp-code-block-border);
      border-radius: var(--rp-radius);
      overflow: hidden;
    }

    &:where(table:not(.rp-table-scroll-container > table)) {
      margin: 1.5rem 0;
    }

    /* thead */
    &:where(thead) {
      color: var(--rp-c-text-0);
      background: var(--rp-code-title-bg);
    }

    &:where(th) {
      min-width: 8rem;
      padding: 0.75rem 1rem;
      font-weight: 600;
      font-size: 0.875rem;
      text-align: left;
      border-bottom: 1px solid var(--rp-c-divider-light);
      position: relative;
    }

    /* tbody */
    &:where(tbody) {
      background: var(--rp-c-bg);
    }

    &:where(td) {
      min-width: 8rem;
      padding: 0.75rem 1rem;
      border-bottom: 1px solid var(--rp-c-divider-light);
      font-size: 0.875rem;
      color: var(--rp-c-text-1);
    }

    &:where(tbody tr) {
      transition: background-color 0.2s ease-out;

      &:hover {
        background: var(--rp-c-bg-soft);
      }
    }

    &:where(tr:last-child td) {
      border-bottom: none;
    }
    /* #endregion */

    /* code block */
    /* #region */
    // migrated to .rp-codeblock
    /* #endregion */

    /* inline code */
    // #region
    &:where(:not(pre) > code) {
      font-size: 0.875em;
      font-family: var(--rp-font-family-mono);
      padding: 3px 6px;
      border-radius: var(--rp-radius-small);
      background-color: var(--rp-c-text-code-bg);
      border: 1px solid var(--rp-c-text-code-border);
      overflow-wrap: break-word;
    }
    &:where(:not(pre, a) > code) {
      color: var(--rp-c-text-code);
    }
    &:where(a > code) {
      color: var(--rp-c-brand-dark);
      transition: color 0.25s;
    }
    &:where(a:hover > code) {
      color: var(--rp-c-brand);
    }
    // #endregion

    &:where(details) {
      cursor: pointer;
      margin: 16px 0;
      padding: 8px;
      transition: background-color 0.3s;
      &:hover {
        background-color: var(--rp-c-bg-mute);
      }
    }
  }
}