/* 前台自定义样式 */
.banner {
    min-height: 320px;
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 50%, #084298 100%);
}

.placeholder-img {
    height: 200px;
    background: #e9ecef;
    font-size: 1.5rem;
}

.object-cover {
    height: 200px;
    object-fit: cover;
}

.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-content {
    font-size: 1.05rem;
    line-height: 1.8;
}

.article-content img {
    max-width: 100%;
    height: auto;
}