/* The editor preview and published body share typography and spacing. */
.markdown-body { font: 15px/2 "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; color: var(--bs-body-color); overflow-wrap: anywhere; }
.markdown-body :is(h1,h2,h3,h4,h5,h6) { margin: 1.7em 0 .8em; line-height: 1.5; font-weight: 600; }
.markdown-body h1 { font-size: 26px; } .markdown-body h2 { font-size: 23px; } .markdown-body h3 { font-size: 20px; }
.markdown-body h4 { font-size: 18px; } .markdown-body h5 { font-size: 16px; } .markdown-body h6 { font-size: 15px; }
.markdown-body p { margin-bottom: 1.4em; }
.markdown-body img { max-width: 100%; height: auto; border-radius: 4px; }
.markdown-body pre { padding: 16px 20px; background: var(--bs-tertiary-bg); border-radius: 4px; overflow-x: auto; font-size: 13px; line-height: 1.7; }
.markdown-body pre code { padding: 0; background: transparent; }
.markdown-body blockquote { border-left: 3px solid var(--bs-border-color); margin: 24px 0; padding: 4px 20px; color: var(--bs-secondary-color); }
.markdown-body a { color: var(--bs-link-color); text-decoration: underline; text-underline-offset: 3px; }
.markdown-body table { display: block; max-width: 100%; overflow-x: auto; margin: 24px 0; border-collapse: collapse; }
.markdown-body th, .markdown-body td { border: 1px solid var(--bs-border-color); padding: 8px 14px; }
.markdown-body .katex-display { overflow-x: auto; overflow-y: hidden; }
.markdown-body .markdown-task { list-style: none; }
.markdown-body .markdown-task input { margin-right: 6px; accent-color: var(--bs-primary); }