.article-info{
    padding: 50px 200px;
    margin: 0 auto;
    max-width: 1800px;
    font-size: 20px;
}

h1 {
    font-size: 32px;
    margin-bottom: 30px;
}

.articles-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.articles-filters input[type="search"],
.articles-filters select {
    padding: 7px 10px;
    font-size: 15px;
    font-family: inherit;
    border: 1px solid #c8c8c8;
    background: white;
    color: #2a2a2a;
    box-sizing: border-box;
}

.articles-filters input[type="search"] {
    flex: 1;
    min-width: 160px;
}

.articles-filters input:focus,
.articles-filters select:focus {
    outline: none;
    border-color: #888;
}

.articles-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.articles-list-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 14px 0;
    border-bottom: 1px solid #e8e8e8;
}

.articles-list-item:first-child {
    border-top: 1px solid #e8e8e8;
}

.articles-item-title {
    font-size: 18px;
    font-weight: 600;
    color: #2a2a2a;
    text-decoration: none;
    word-break: break-word;
}

.articles-item-title:hover {
    text-decoration: underline;
}

.articles-item-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    color: #888;
    font-size: 13px;
}

.meta-sep {
    color: #ccc;
}

.public-pagination {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    color: #555;
    font-size: 15px;
}

.empty-state {
    color: #888;
    font-style: italic;
    padding: 24px 0;
}

.article {
    max-width: 760px;
    margin: 16px auto 0;
}

.article-title {
    margin: 0 0 12px;
    font-size: 28px;
    font-weight: 700;
    color: #2a2a2a;
    word-break: break-word;
}

.article-meta {
    color: #777;
    font-size: 14px;
    margin-bottom: 28px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.article-meta-sep {
    color: #bbb;
}

.article-toc {
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    padding: 14px 18px;
    margin-bottom: 30px;
    font-size: 15px;
}

.article-toc strong {
    display: block;
    margin-bottom: 6px;
}

.article-toc ol {
    margin: 0;
    padding-left: 22px;
}

.article-toc li {
    margin: 4px 0;
}

.article-toc a {
    color: #333;
    text-decoration: none;
}

.article-toc a:hover {
    text-decoration: underline;
}

.article-body {
    font-size: 17px;
    line-height: 1.7;
    color: #2a2a2a;
}

.article-subheader {
    margin: 36px 0 12px;
    font-size: 22px;
    font-weight: 600;
    color: #2a2a2a;
    word-break: break-word;
    scroll-margin-top: calc(var(--header-height) + 20px);
}

.article-text {
    margin-bottom: 20px;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.article-figure {
    margin: 24px 0;
    text-align: center;
}

.article-figure img {
    max-width: 100%;
    max-height: 50vh;
    height: auto;
    width: auto;
    display: block;
    margin: 0 auto;
}

.article-figure figcaption {
    margin-top: 8px;
    color: #888;
    font-size: 14px;
}

.section-highlight {
    background: #fffde7;
    transition: background 0.6s;
}

@media (max-width: 1100px) {
    .article-info {
        padding: 50px 60px;
    }
}

@media (max-width: 768px) {
    .article-info {
        padding: 30px 20px;
    }
}

@media (max-width: 600px) {
    .articles-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .articles-filters input,
    .articles-filters select,
    .articles-filters .btn {
        width: 100%;
    }

    .article-title {
        font-size: 22px;
    }

    .article-subheader {
        font-size: 18px;
    }

    .article-body {
        font-size: 16px;
    }
}