/* HTN Related Posts */
.htn-related-posts {
    margin: 36px 0 10px;
    padding-top: 24px;
    border-top: 1px solid #e5e5e5;
}

.htn-related-title {
    margin: 0 0 18px !important;
    padding: 0 !important;
    color: #222 !important;
    border: 0 !important;
    font-size: 23px !important;
    line-height: 1.35 !important;
}

.htn-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.htn-related-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    margin: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 9px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* Khung ảnh cố định 16:9, tránh CSS của Flatsome làm méo ảnh */
.htn-related-image {
    position: relative;
    display: block;
    width: 100%;
    height: 0;
    padding-top: 56.25%;
    overflow: hidden;
    background: #f2f2f2;
}

.htn-related-image .htn-related-thumb {
    position: absolute !important;
    inset: 0 !important;
    display: block !important;
    width: 100% !important;
    max-width: none !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    object-fit: cover !important;
    object-position: center !important;
    transition: transform 0.25s ease;
}

.htn-related-card:hover .htn-related-thumb {
    transform: scale(1.04);
}

.htn-related-placeholder {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #999;
    font-size: 13px;
}

.htn-related-card-title {
    margin: 0 !important;
    padding: 13px 14px 15px !important;
    border: 0 !important;
    font-size: 15px !important;
    line-height: 1.45 !important;
}

.htn-related-card-title a {
    display: -webkit-box;
    overflow: hidden;
    color: #373a40;
    text-decoration: none;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.htn-related-card-title a:hover {
    color: #cc202b;
}

@media (max-width: 849px) {
    .htn-related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 549px) {
    .htn-related-title {
        font-size: 21px !important;
    }

    .htn-related-grid {
        grid-template-columns: 1fr;
        gap: 13px;
    }

    .htn-related-card-title {
        font-size: 14px !important;
    }
}