/*
 * Custom HTML Sitemap Style
 * Version: 1.0.0
 * Description: HTMLサイトマップのレイアウトを整えるCSS
 */

.custom-html-sitemap {
    max-width: 900px;
    margin: 0 auto;
    padding: 2em 1em;
    background: #fff;
    color: #222;
    font-family: "Hiragino Sans", "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.custom-html-sitemap h2 {
    margin-top: 1.8em;
    border-bottom: 2px solid #333;
    padding-bottom: 0.3em;
    font-size: 1.4em;
}

.custom-html-sitemap h3 {
    margin-top: 1.2em;
    margin-bottom: 0.4em;
    font-size: 1.1em;
    color: #444;
}

.custom-html-sitemap ul {
    list-style: none;
    margin: 0 0 1.2em 1em;
    padding: 0;
}

.custom-html-sitemap li {
    margin-bottom: 0.4em;
    position: relative;
    padding-left: 1em;
}

.custom-html-sitemap li::before {
    content: "・";
    position: absolute;
    left: 0;
    color: #777;
}

.custom-html-sitemap a {
    color: #0073aa;
    text-decoration: none;
    transition: color 0.2s ease;
}

.custom-html-sitemap a:hover {
    color: #005177;
    text-decoration: underline;
}