/* Public blog — list + article */
.blog-page h1 {
    line-height: 1.15;
}

.blog-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.blog-filter-chip {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid #cfcfcf;
    color: #333;
    text-decoration: none;
    transition: background 0.15s;
}

.blog-filter-chip:hover {
    background: #f0f0f0;
}

.blog-filter-chip.active {
    background: #1e4632;
    border-color: #1e4632;
    color: #fff;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.blog-card {
    display: block;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    color: inherit;
    text-decoration: none;
    transition: box-shadow 0.15s;
}

.blog-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.blog-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: center;
    display: block;
}

.blog-card-body {
    padding: 16px;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.blog-chip {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 10px;
}

.blog-chip-education { background: #e3f2fd; color: #1565c0; }
.blog-chip-club { background: #e8f5e9; color: #2e7d32; }
.blog-chip-news { background: #fff3e0; color: #e65100; }

.blog-note {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 10px;
    background: #fdf6e3;
    color: #8a6d1a;
}

.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

/* Article */
.blog-article-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
}

.blog-body {
    max-width: 760px;
    font-size: 17px;
    line-height: 1.7;
}

.blog-body p {
    margin-bottom: 1.2em;
}

.blog-body h2 {
    font-size: 26px;
    font-weight: 600;
    margin: 1.4em 0 0.6em;
}

.blog-body h3 {
    font-size: 21px;
    font-weight: 600;
    margin: 1.2em 0 0.5em;
}

.blog-body ul {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 1.2em;
}

.blog-body li {
    margin-bottom: 0.4em;
}

.blog-body a {
    color: #1e4632;
    text-decoration: underline;
}

.blog-crosslink {
    max-width: 760px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    background: #fafafa;
}