/* Markdown表示用スタイル */
.markdown-content {
    font-size: 1rem;
    line-height: 1.6;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    font-weight: 600;
    line-height: 1.25;
}

.markdown-content h1 { font-size: 2em; border-bottom: 1px solid #eaecef; padding-bottom: 0.3em; }
.markdown-content h2 { font-size: 1.5em; border-bottom: 1px solid #eaecef; padding-bottom: 0.3em; }
.markdown-content h3 { font-size: 1.25em; }
.markdown-content h4 { font-size: 1em; }

.markdown-content p {
    margin-top: 0;
    margin-bottom: 16px;
}

.markdown-content pre,
.markdown-content code {
    background-color: #f6f8fa;
    border-radius: 3px;
    font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
}

.markdown-content code {
    padding: 0.2em 0.4em;
    font-size: 85%;
}

.markdown-content pre {
    padding: 16px;
    overflow: auto;
    font-size: 85%;
    line-height: 1.45;
    margin-bottom: 16px;
}

.markdown-content pre code {
    padding: 0;
    background-color: transparent;
}

.markdown-content blockquote {
    padding: 0 1em;
    color: #6a737d;
    border-left: 0.25em solid #dfe2e5;
    margin: 0 0 16px 0;
}

.markdown-content ul,
.markdown-content ol {
    padding-left: 2em;
    margin-bottom: 16px;
}

.markdown-content img {
    max-width: 100%;
    height: auto;
    margin: 16px 0;
}

.markdown-content table {
    display: block;
    width: 100%;
    overflow: auto;
    margin-bottom: 16px;
    border-spacing: 0;
    border-collapse: collapse;
}

.markdown-content table th,
.markdown-content table td {
    padding: 6px 13px;
    border: 1px solid #dfe2e5;
}

.markdown-content table tr {
    background-color: #fff;
    border-top: 1px solid #c6cbd1;
}

.markdown-content table tr:nth-child(2n) {
    background-color: #f6f8fa;
}

/* 水平線のスタイル */
.markdown-content hr {
    height: 0.25em;
    padding: 0;
    margin: 24px 0;
    background-color: #e1e4e8;
    border: 0;
}