.blog-page {
    background: #f8f9fb;
}

.blog-hero {
    background: linear-gradient(135deg, #0d1b2a 0%, #1b3a5c 55%, #2563eb 100%);
    color: #fff;
    padding: 4rem 0 3rem;
}

.blog-hero__label {
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 0.75;
    margin-bottom: 0.75rem;
}

.blog-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    max-width: 720px;
}

.blog-hero h1 .accent {
    color: #60a5fa;
}

.blog-hero__subtitle {
    opacity: 0.85;
    max-width: 560px;
    margin-top: 1rem;
}

.blog-card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
    background: #fff;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.1);
}

.blog-card__img {
    height: 200px;
    object-fit: cover;
    width: 100%;
    background: #e2e8f0;
}

.blog-card__body {
    padding: 1.25rem;
}

.blog-card__meta {
    font-size: 0.8rem;
    color: #64748b;
}

.blog-sidebar {
    position: sticky;
    top: 1rem;
}

.blog-sidebar .list-group-item {
    border: none;
    padding: 0.65rem 0;
    background: transparent;
}

.blog-detail__cover {
    border-radius: 12px;
    max-height: 420px;
    width: 100%;
    object-fit: cover;
}

.blog-detail__content {
    line-height: 1.75;
    font-size: 1.05rem;
}

.blog-detail__content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.blog-tag {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    background: #eff6ff;
    color: #1d4ed8;
    font-size: 0.8rem;
    text-decoration: none;
    margin: 0 0.25rem 0.25rem 0;
}

.blog-tag:hover {
    background: #dbeafe;
    color: #1e40af;
}

.blog-filter-pills .nav-link {
    color: #475569;
    border-radius: 999px;
    margin-right: 0.35rem;
    margin-bottom: 0.35rem;
}

.blog-filter-pills .nav-link.active {
    background: #2563eb;
    color: #fff;
}