.sitemap-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.sitemap-section {
    margin-bottom: 30px;
    background-color: var(--dark-surface);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.sitemap-section h2 {
    border-left: 5px solid var(--main-color);
    padding-left: 15px;
    margin-bottom: 20px;
    font-size: 1.4rem;
    color: var(--main-color);
}

.sitemap-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 15px 30px;
}

.sitemap-list li {
    position: relative;
    padding-left: 20px;
    padding-bottom: 5px;
    border-bottom: none;
}

.sitemap-list li::before {
    content: "▶";
    position: absolute;
    left: 0;
    color: var(--main-color);
    font-size: 0.8rem;
    top: 5px;
}

.sitemap-list a {
    font-size: 1rem;
    color: var(--dark-text);
    transition: color 0.3s;
    display: inline-block;
}

.sitemap-list a:hover {
    color: var(--main-color);
    text-decoration: underline;
}

/* モバイル対応：縦並びに戻す */
@media (max-width: 768px) {
    .sitemap-list {
        flex-direction: column;
        gap: 12px;
    }

    .sitemap-list li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding-bottom: 10px;
    }

    .sitemap-list li:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
}