/* Markdown 表示用の調整（見出しサイズ・余白の整形） */
.markdown-body { line-height: 1.6; color: #495057; }
.markdown-body p { margin: 0 0 0.75rem; }

.markdown-body h1 { font-size: 1.6rem; margin: 0 0 0.75rem; line-height: 1.2; color: white; font-weight: 700; }
.markdown-body h2 { font-size: 1.25rem; margin: 1rem 0 0.5rem; line-height: 1.25; color: white; font-weight: 600; border-left: 3px solid #1f6feb; padding-left: 0.75rem; }
.markdown-body h3 { font-size: 1.05rem; margin: 0.85rem 0 0.45rem; line-height: 1.3; color: white; font-weight: 600; }
.markdown-body h4, .markdown-body h5, .markdown-body h6 { margin: 0.6rem 0 0.35rem; color: white; }

.markdown-body ul, .markdown-body ol { margin: 0 0 0.75rem 1.25rem; padding: 0; }
.markdown-body li { margin-bottom: 0.45rem; }
.markdown-body blockquote { margin: 0 0 0.75rem; padding: 0.6rem 1rem; border-left: 4px solid #e9ecef; background: #f8f9fa; color: #495057; border-radius: 4px; }
.markdown-body pre {
    background: #0d1117;
    color: #e6edf3;
    padding: 1rem;
    border-radius: 8px;
    overflow: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, "Roboto Mono", "Segoe UI Mono", monospace;
    font-size: 0.95rem;
    line-height: 1.45;
    margin: 0 0 0.75rem;
    tab-size: 4;
    -webkit-font-smoothing: antialiased;
}

.markdown-body pre code {
    background: transparent;
    padding: 0;
    border-radius: 0;
    color: inherit;
    display: block;
    white-space: pre;
}

/* inline code */
.markdown-body code {
    padding: 0.12rem 0.4rem;
    border-radius: 4px;
    font-size: 0.95em;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
}