/*
 * Markdownから生成されたHTML（.markdown-content 配下）専用の表示CSS。
 * CMSプレビュー画面と公開側(sitepages)の記事詳細画面の両方から読み込む。
 * 他画面のBootstrap等へ影響しないよう、必ず .markdown-content 配下に限定する。
 */

.markdown-content {
    max-width: 100%;
    line-height: 1.8;
    color: #212529;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.markdown-content > *:first-child {
    margin-top: 0;
}

.markdown-content > *:last-child {
    margin-bottom: 0;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    font-weight: 700;
    line-height: 1.4;
    margin-top: 2em;
    margin-bottom: 0.75em;
}

.markdown-content h1 {
    font-size: 1.9rem;
    padding-bottom: 0.3em;
    border-bottom: 1px solid #dee2e6;
}

.markdown-content h2 {
    font-size: 1.6rem;
    padding-bottom: 0.3em;
    border-bottom: 1px solid #dee2e6;
}

.markdown-content h3 {
    font-size: 1.35rem;
}

.markdown-content h4 {
    font-size: 1.15rem;
}

.markdown-content h5 {
    font-size: 1rem;
}

.markdown-content h6 {
    font-size: 0.9rem;
    color: #495057;
}

.markdown-content p {
    margin-top: 0;
    margin-bottom: 1em;
}

.markdown-content ul,
.markdown-content ol {
    margin-top: 0;
    margin-bottom: 1em;
    padding-left: 1.75em;
}

/* sitepages側のstyle.cssが ul {list-style-type: none;} でリセットしているため明示的に戻す */
.markdown-content ul {
    list-style-type: disc;
}

.markdown-content ul ul {
    list-style-type: circle;
}

.markdown-content ol {
    list-style-type: decimal;
}

.markdown-content li {
    margin-bottom: 0.35em;
}

.markdown-content li > ul,
.markdown-content li > ol {
    margin-top: 0.35em;
    margin-bottom: 0;
}

.markdown-content a {
    color: #0d6efd;
    text-decoration: underline;
}

.markdown-content a:hover {
    color: #0a58ca;
}

.markdown-content blockquote {
    margin: 0 0 1em 0;
    padding: 0.5em 1em;
    border-left: 4px solid #dee2e6;
    color: #495057;
    background-color: #f8f9fa;
}

.markdown-content blockquote > *:first-child {
    margin-top: 0;
}

.markdown-content blockquote > *:last-child {
    margin-bottom: 0;
}

.markdown-content hr {
    margin: 2em 0;
    border: none;
    border-top: 1px solid #dee2e6;
}

.markdown-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1em 0;
    border-radius: 4px;
}

.markdown-content code {
    padding: 0.15em 0.4em;
    font-size: 0.9em;
    background-color: #f1f3f5;
    border-radius: 3px;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.markdown-content pre {
    margin-top: 0;
    margin-bottom: 1em;
    padding: 1em;
    overflow-x: auto;
    background-color: #f1f3f5;
    border-radius: 4px;
}

.markdown-content pre code {
    padding: 0;
    background-color: transparent;
    border-radius: 0;
    font-size: 0.875em;
}

.markdown-content table {
    display: block;
    width: 100%;
    overflow-x: auto;
    border-collapse: collapse;
    margin-bottom: 1em;
}

.markdown-content th,
.markdown-content td {
    padding: 0.5em 0.9em;
    border: 1px solid #dee2e6;
    white-space: nowrap;
}

.markdown-content thead th {
    background-color: #f1f3f5;
    font-weight: 700;
    text-align: left;
}

.markdown-content tbody tr:nth-child(even) {
    background-color: #f8f9fa;
}

@media (max-width: 576px) {
    .markdown-content h1 {
        font-size: 1.5rem;
    }

    .markdown-content h2 {
        font-size: 1.3rem;
    }

    .markdown-content h3 {
        font-size: 1.15rem;
    }
}