.category-header {
        background: var(--paper-card);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        padding: 1.5rem;
        position: relative;
        overflow: hidden;
    }

    .category-header-content {
        display: flex;
        align-items: flex-start;
        gap: 1.25rem;
    }

    .category-icon-wrap {
        width: 56px;
        height: 56px;
        flex: none;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
    }

    .category-icon {
        font-size: 1.5rem;
    }

    .category-title {
        font-family: var(--font-display);
        font-weight: 700;
        font-size: 1.6rem;
        color: var(--ink);
        margin: 0 0 0.25rem 0;
        line-height: 1.2;
    }

    .category-description {
        font-size: 0.95rem;
        color: var(--ink-soft);
        margin: 0 0 0.75rem 0;
        max-width: 60ch;
        line-height: 1.6;
    }

    .category-stats {
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem 1.25rem;
    }

    .stat-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.35rem;
        font-family: var(--font-label);
        font-size: 0.78rem;
        color: var(--ink-soft);
    }

    .stat-badge i {
        font-size: 0.85rem;
    }

    .filter-bar {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 1rem;
        padding: 1rem 0 1.25rem;
        border-bottom: 2px solid var(--line);
        margin-bottom: 1.5rem;
    }

    .filter-bar-left {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.75rem;
        flex: 1;
    }

    .search-form-category {
        flex: 1;
        min-width: 200px;
        max-width: 380px;
    }

    .search-input-group {
        display: flex;
        align-items: center;
        background: var(--paper-card);
        border: 1px solid var(--line);
        border-radius: 24px;
        overflow: hidden;
        transition: border-color 0.2s;
    }

    .search-input-group:focus-within {
        border-color: var(--sea);
        box-shadow: 0 0 0 3px rgba(21, 122, 135, 0.12);
    }

    .search-input-group .form-control {
        border: none;
        padding: 0.45rem 1rem;
        font-size: 0.88rem;
        background: transparent;
        flex: 1;
    }

    .search-input-group .form-control:focus {
        box-shadow: none;
    }

    .search-input-group .btn-search {
        border: none;
        background: transparent;
        color: var(--ink-soft);
        padding: 0.45rem 1rem;
        font-size: 1rem;
    }

    .search-input-group .btn-search:hover {
        color: var(--sea);
    }

    .sort-wrapper {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex: none;
    }

    .sort-label {
        font-family: var(--font-label);
        font-size: 0.78rem;
        font-weight: 600;
        color: var(--ink-soft);
        display: flex;
        align-items: center;
        gap: 0.3rem;
    }

    .sort-select {
        border: 1px solid var(--line);
        border-radius: 20px;
        font-family: var(--font-body);
        font-size: 0.82rem;
        padding: 0.3rem 2rem 0.3rem 1rem;
        color: var(--ink);
        background-color: var(--paper-card);
        cursor: pointer;
        min-width: 130px;
    }

    .sort-select:focus {
        border-color: var(--sea);
        box-shadow: 0 0 0 3px rgba(21, 122, 135, 0.12);
    }

    .search-result-info {
        display: none;
        align-items: center;
        gap: 0.75rem;
        padding: 0.35rem 0.85rem;
        background: var(--gold-tint, #FFF8E7);
        border-radius: 20px;
        font-size: 0.85rem;
        color: var(--ink);
        flex-wrap: wrap;
    }

    .search-result-info.show {
        display: flex;
    }

    .result-count {
        font-weight: 500;
    }

    .btn-clear-search {
        background: none;
        border: none;
        color: var(--ink-soft);
        font-size: 0.82rem;
        padding: 0;
        display: flex;
        align-items: center;
        gap: 0.25rem;
    }

    .btn-clear-search:hover {
        color: var(--brick);
    }

    .empty-state {
        text-align: center;
        padding: 3rem 1.5rem;
        background: var(--paper-card);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        margin: 1.5rem 0;
    }

    .empty-state-icon {
        font-size: 3.5rem;
        color: var(--line);
        margin-bottom: 1rem;
    }

    .empty-state-icon i {
        display: block;
    }

    .empty-state-title {
        font-family: var(--font-display);
        font-weight: 700;
        font-size: 1.4rem;
        color: var(--ink);
        margin-bottom: 0.5rem;
    }

    .empty-state-text {
        color: var(--ink-soft);
        font-size: 0.98rem;
        max-width: 40ch;
        margin: 0 auto 1.5rem;
        line-height: 1.6;
    }

    .btn-outline-sea {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.55rem 1.25rem;
        border: 1px solid var(--sea);
        color: var(--sea);
        background: transparent;
        border-radius: 2px;
        font-family: var(--font-label);
        font-weight: 600;
        font-size: 0.82rem;
        transition: all 0.2s;
    }

    .btn-outline-sea:hover {
        background: var(--sea);
        color: #fff;
        text-decoration: none;
    }

    .news-grid {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        margin: 1.5rem 0;
    }

    .news-card {
        background: var(--paper-card);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        overflow: hidden;
        transition: box-shadow 0.2s, transform 0.2s;
    }

    .news-card:hover {
        box-shadow: 0 4px 16px rgba(16, 51, 60, 0.08);
        transform: translateY(-2px);
    }

    .news-card-horizontal {
        display: grid;
        grid-template-columns: 200px 1fr;
        gap: 0;
    }

    .news-card-thumb {
        position: relative;
        overflow: hidden;
        background: var(--sea-tint);
        min-height: 160px;
    }

    .news-card-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        transition: transform 0.3s;
    }

    .news-card:hover .news-card-thumb img {
        transform: scale(1.02);
    }

    .news-card-category {
        position: absolute;
        top: 0.6rem;
        left: 0.6rem;
        font-family: var(--font-label);
        font-weight: 700;
        font-size: 0.6rem;
        letter-spacing: 0.04em;
        color: #fff;
        padding: 0.25rem 0.5rem;
        border-radius: 2px;
        text-transform: uppercase;
    }

    .news-card-body {
        padding: 1.1rem 1.25rem;
        display: flex;
        flex-direction: column;
    }

    .news-card-meta {
        font-family: var(--font-label);
        font-size: 0.72rem;
        font-weight: 500;
        color: var(--ink-soft);
        display: flex;
        align-items: center;
        gap: 0.4rem;
        flex-wrap: wrap;
        margin-bottom: 0.4rem;
    }

    .news-card-meta i {
        font-size: 0.7rem;
    }

    .meta-divider {
        color: var(--line);
    }

    .meta-views {
        display: flex;
        align-items: center;
        gap: 0.2rem;
    }

    .news-card-title {
        font-family: var(--font-display);
        font-weight: 700;
        font-size: 1.08rem;
        line-height: 1.3;
        margin: 0 0 0.4rem 0;
    }

    .news-card-title a {
        color: var(--ink);
    }

    .news-card-title a:hover {
        color: var(--sea-dark);
    }

    .news-card-summary {
        font-size: 0.9rem;
        color: var(--ink-soft);
        line-height: 1.5;
        margin: 0 0 0.75rem 0;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .news-card-footer {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-top: auto;
        padding-top: 0.6rem;
        border-top: 1px solid var(--line);
    }

    .author-mini {
        display: flex;
        align-items: center;
        gap: 0.4rem;
        font-size: 0.82rem;
        font-weight: 500;
        color: var(--ink);
    }

    .author-mini img {
        width: 24px;
        height: 24px;
        border-radius: 50%;
        object-fit: cover;
    }

    .read-time {
        font-size: 0.78rem;
        color: var(--ink-soft);
        display: flex;
        align-items: center;
        gap: 0.25rem;
    }

    .pagination-wrap {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        padding: 1.5rem 0 2rem;
        border-top: 1px solid var(--line);
        margin-top: 0.5rem;
    }

    .pagination {
        margin: 0;
        gap: 0.25rem;
    }

    .page-item .page-link {
        font-family: var(--font-body);
        font-size: 0.88rem;
        color: var(--ink);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        padding: 0.4rem 0.85rem;
        background: var(--paper-card);
        min-width: 40px;
        text-align: center;
    }

    .page-item.active .page-link {
        background: var(--sea);
        border-color: var(--sea);
        color: #fff;
    }

    .page-item .page-link:hover:not(.active) {
        background: var(--sea-tint);
        border-color: var(--sea);
        color: var(--sea-dark);
    }

    .page-item.disabled .page-link {
        color: var(--line);
        pointer-events: none;
    }

    .page-item:first-child .page-link,
    .page-item:last-child .page-link {
        border-radius: var(--radius);
    }

    .pagination-info {
        font-size: 0.85rem;
        color: var(--ink-soft);
    }

    .pagination-info strong {
        color: var(--ink);
    }

    @keyframes pulse {

        0%,
        100% {
            opacity: 1;
        }

        50% {
            opacity: 0.6;
        }
    }

    .spinner-border.text-sea {
        color: var(--sea, #157A87);
    }

    @media (max-width: 768px) {
        .category-header {
            padding: 1.25rem;
        }

        .category-header-content {
            flex-direction: column;
            align-items: flex-start;
            gap: 0.75rem;
        }

        .category-icon-wrap {
            width: 44px;
            height: 44px;
            font-size: 1.2rem;
        }

        .category-title {
            font-size: 1.3rem;
        }

        .category-description {
            font-size: 0.88rem;
        }

        .filter-bar {
            flex-direction: column;
            align-items: stretch;
            gap: 0.75rem;
        }

        .filter-bar-left {
            flex-direction: column;
            align-items: stretch;
        }

        .search-form-category {
            max-width: 100%;
            min-width: auto;
        }

        .sort-wrapper {
            justify-content: flex-start;
        }

        .news-card-horizontal {
            grid-template-columns: 1fr;
        }

        .news-card-thumb {
            min-height: 180px;
            aspect-ratio: 16/9;
        }

        .news-card-body {
            padding: 0.9rem 1rem;
        }

        .news-card-title {
            font-size: 0.98rem;
        }

        .pagination-wrap {
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .pagination {
            flex-wrap: wrap;
            justify-content: center;
        }

        .pagination-info {
            font-size: 0.82rem;
        }
    }

    @media (min-width: 769px) and (max-width: 992px) {
        .news-card-horizontal {
            grid-template-columns: 180px 1fr;
        }
    }

    @media (min-width: 993px) {
        .news-card-thumb {
            min-height: 200px;
        }

        .news-card-title {
            font-size: 1.2rem;
        }
    }