/* ===================================================================
   Articles listing page (/articles)
   =================================================================== */

.articles-page {
    max-width: 760px;
    margin: 80px auto 60px;
    padding: 0 20px;
}

/* --- Header --- */

.articles-header {
    margin-bottom: 32px;
}

.articles-header h1 {
    font-size: 28px;
    margin: 0 0 8px;
    color: var(--text-color);
}

.articles-header p {
    margin: 0;
    color: var(--text-color4-t);
    font-size: 14px;
}

/* --- Tag filter buttons --- */

.articles-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}

.tag-btn {
    padding: 6px 16px;
    border-radius: 6px;
    background: none;
    border: 2px solid var(--text-color);
    color: var(--text-color);
    cursor: pointer;
    font-size: 13px;
    transition: border-color 0.15s, color 0.15s;
}

.tag-btn:hover,
.tag-btn.active {
    border-color: var(--contrast-color);
    color: var(--contrast-color);
}

/* --- Article cards --- */

.articles-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.article-card {
    background-color: var(--text-color2-t);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.15s;
}

.article-card:hover {
    transform: translateY(-2px);
}

.article-card-link {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
}

.article-card-img {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
    object-fit: cover;
    object-position: center;
    image-rendering: pixelated;
    border-radius: 6px;
}

.article-card-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.article-card-title {
    font-size: 17px;
    font-weight: bold;
    color: var(--text-color);
    margin: 0;
    line-height: 1.3;
}

.article-card-excerpt {
    margin: 0;
    color: var(--text-color4-t);
    font-size: 13px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: var(--text-color4-t);
    margin-top: 4px;
}

.article-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.article-tag {
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--text-color4-t);
    font-size: 11px;
}

.pinned-badge {
    display: inline-block;
    padding: 1px 7px;
    border-radius: 4px;
    background: var(--contrast-color);
    color: #000;
    font-size: 10px;
    font-weight: bold;
    vertical-align: middle;
    margin-right: 6px;
}

.articles-empty {
    color: var(--text-color4-t);
    font-size: 14px;
    padding: 40px 0;
    text-align: center;
}

/* --- Responsive --- */

@media (max-width: 600px) {
    .articles-page {
        margin-top: 60px;
    }

    .article-card-link {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px;
        gap: 12px;
    }

    .article-card-img {
        width: 80px;
        height: 80px;
    }

    .article-card-title {
        font-size: 15px;
    }
}