/* ---- Full-width layout override (no sidebar on the blog page) ---- */

.blog-main {
    display: block;
    grid-template-columns: none;
}

/* ---- Search box ---- */

.blog-search {
    margin: 4px 0 4px;
}

.search-wrapper {
    position: relative;
}

.blog-search input {
    width: 100%;
    padding: 12px 44px 12px 16px;
    font-family: inherit;
    font-size: 1.05rem;
    border: 1px solid #999999;
    border-radius: 6px;
    box-sizing: border-box;
    background-color: #ffffff;
}

.blog-search input:focus {
    outline: none;
    border-color: #0000ee;
    box-shadow: 0 0 0 2px rgba(0, 0, 238, 0.12);
}

.search-clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: none;
    font-size: 1.5rem;
    line-height: 1;
    color: #888888;
    cursor: pointer;
    padding: 4px 8px;
}

.search-clear:hover {
    color: #000000;
}

.search-count {
    margin: 6px 2px 0;
    font-size: 0.85rem;
    color: #666666;
    min-height: 1.1em;
}

mark {
    background-color: #fff3a3;
    color: inherit;
    padding: 0 1px;
    border-radius: 2px;
}

/* ---- Sort / category controls ---- */

.blog-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin: 4px 0 26px;
}

.blog-control {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #555555;
}

.blog-control select {
    font-family: inherit;
    font-size: 0.9rem;
    padding: 6px 10px;
    border: 1px solid #999999;
    border-radius: 6px;
    background-color: #ffffff;
    color: #000000;
}

.blog-control select:focus {
    outline: none;
    border-color: #0000ee;
}

/* ---- Post grid ---- */

.post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 22px;
}

.post-card {
    display: flex;
    flex-direction: column;
    background-color: #ffffff;
    border: 1px solid #e2e2e2;
    border-top: 4px solid #0000ee;
    border-radius: 8px;
    padding: 18px 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.post-card:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 8px;
    font-size: 0.82rem;
    color: #666666;
}

.post-tag {
    display: inline-block;
    background-color: #eef2f7;
    color: #333333;
    border-radius: 999px;
    padding: 2px 12px;
    font-size: 0.72rem;
    font-weight: bold;
    letter-spacing: 0.02em;
}

.post-title {
    margin: 0 0 8px;
    font-size: 1.2rem;
    line-height: 1.3;
}

.post-title a {
    color: #000000;
    text-decoration: none;
}

.post-title a:hover {
    color: #0000ee;
    text-decoration: underline;
}

.post-excerpt {
    flex: 1;
    font-size: 0.98rem;
    line-height: 1.5;
    color: #222222;
    margin: 0 0 12px;

    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more {
    font-size: 0.9rem;
    color: #0000ee;
    text-decoration: underline;
    align-self: flex-start;
}

.read-more:visited {
    color: #9507dd;
}

.post-list-empty,
.post-list-loading {
    color: #666666;
    font-style: italic;
    text-align: center;
    padding: 30px 0;
}

/* ---- Load more button ---- */

.load-more-btn {
    display: block;
    margin: 30px auto 10px;
    padding: 10px 26px;
    font-family: inherit;
    font-size: 1rem;
    color: #000000;
    background-color: #ffffff;
    border: 1px solid #999999;
    border-radius: 6px;
    cursor: pointer;
}

.load-more-btn:hover {
    background-color: #f2f2f2;
}

/* ---- Mobile ---- */

@media (max-width: 700px) {
    .post-grid {
        grid-template-columns: 1fr;
    }

    .post-card {
        padding: 14px 16px;
    }

    .post-title {
        font-size: 1.1rem;
    }
}