.article-page {
    max-width: 860px;
}

.article-title,
.list-page-title {
    color: #1e90ff;
    font-weight: 700;
    line-height: 1.35;
    word-break: break-word;
    font-size: clamp(1.25rem, 4.5vw, 1.85rem);
}

.list-page-title {
    border-bottom: 3px solid #ffd700;
    padding-bottom: 10px;
    margin-bottom: 1.25rem;
}

.article-body {
    font-size: clamp(1rem, 2.8vw, 1.05rem);
    line-height: 1.85;
    word-break: break-word;
}

.article-body h2 {
    color: #1e90ff;
    font-size: clamp(1.1rem, 3.5vw, 1.35rem);
    margin-top: 1.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0.35rem;
    border-bottom: 2px solid #ffd700;
}

.article-body p {
    margin-bottom: 1rem;
}

.article-body blockquote {
    border-left: 4px solid #ffa500;
    padding-left: 1rem;
    color: #555;
    margin: 1.25rem 0;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}

.article-body figure.cover img {
    width: 100%;
    max-height: min(420px, 55vw);
    object-fit: cover;
}

.navbar-k1 {
    background-color: #1e90ff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-k1 .nav-link {
    color: #fff !important;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.navbar-k1 .nav-link.active {
    color: #ffd700 !important;
    font-weight: 600;
}

.navbar-k1 .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.55);
}

.navbar-k1 .navbar-toggler-icon {
    filter: invert(1);
}

.news-card .card-img-top {
    height: 180px;
    object-fit: cover;
}

.pagination .page-link {
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.footer-k1 {
    background-color: #1e90ff;
    color: #fff;
}

.breadcrumb {
    font-size: 0.9rem;
    flex-wrap: wrap;
}

@media (max-width: 575.98px) {
    .news-card .card-img-top {
        height: 150px;
    }

    .article-page {
        padding-left: 0;
        padding-right: 0;
    }

    .btn-back {
        width: 100%;
        min-height: 44px;
    }
}