.container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        .section-padding {
            padding: 80px 0;
        }

        .icon {
            width: 24px;
            height: 24px;
            display: inline-block;
            vertical-align: middle;
        }

        /* Buttons */
        .btn {
            display: inline-block;
            background-color: var(--action-red);
            color: var(--white);
            padding: 12px 30px;
            text-transform: uppercase;
            font-weight: 700;
            border-radius: 4px;
            border: 2px solid var(--action-red);
            cursor: pointer;
            font-size: var(--fs-sm);
            font-family: var(--font-primary);
            transition: all 0.3s;
        }

        .btn:hover {
            background-color: #a00001;
            border-color: #a00001;
        }

        .btn-green {
            background-color: var(--nature-green);
            border-color: var(--nature-green);
        }

        .btn-green:hover {
            background-color: #4a6b38;
            border-color: #4a6b38;
        }

        .btn-orange {
            background-color: var(--brand-orange);
            border-color: var(--brand-orange);
        }

        .btn-orange:hover {
            background-color: #d15200;
            border-color: #d15200;
        }

        .section-title {
            font-size: var(--fs-4xl);
            color: var(--primary-blue);
            margin-bottom: 1rem;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            display: block;
            width: 100%;
            height: 4px;
            background-color: var(--accent-yellow);
            margin-top: 5px;
        }

        a:focus-visible,
        button:focus-visible {
            outline: 2px dashed var(--secondary-blue);
            outline-offset: 4px;
        }


        /* =============================================
           4. PAGE SECTIONS
        ============================================= */
        .news-hero {
            position: relative;
            background-color: var(--primary-blue);
            color: var(--white);
            padding: 100px 0;
            overflow: hidden;
        }

        .news-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?q=80&w=1920&auto=format&fit=crop');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
            mix-blend-mode: overlay;
        }

        .news-hero-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
        }

        .news-hero h1 {
            font-size: var(--fs-5xl);
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.1;
        }

        .news-hero p {
            font-size: var(--fs-xl);
            font-weight: 300;
            opacity: 0.9;
        }

        /* Featured */
        .featured-section {
            padding: 60px 0;
            background-color: var(--white);
            border-bottom: 1px solid var(--border-color);
        }

        .featured-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            align-items: center;
        }

        @media (min-width: 900px) {
            .featured-grid {
                grid-template-columns: 1.2fr 0.8fr;
            }
        }

        .featured-tag {
            display: inline-block;
            background-color: var(--secondary-blue);
            color: var(--white);
            padding: 5px 12px;
            font-size: var(--fs-xs);
            font-weight: 700;
            text-transform: uppercase;
            border-radius: 4px;
            margin-bottom: 15px;
            margin-right: 5px;
        }

        .tag-category {
            background-color: var(--nature-green);
        }

        .featured-content h2 {
            font-size: var(--fs-4xl);
            color: var(--primary-blue);
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .featured-excerpt {
            font-size: var(--fs-lg);
            color: var(--text-light);
            margin-bottom: 30px;
            max-width: 90%;
        }

        .featured-img-wrap {
            height: 350px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .featured-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .featured-img-wrap:hover img {
            transform: scale(1.05);
        }

        /* Filter */
        .filter-section {
            padding: 40px 0 20px 0;
            background-color: var(--bg-grey);
        }

        .filter-list {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
        }

        .filter-btn {
            background-color: var(--white);
            color: var(--text-light);
            border: 1px solid #ccc;
            padding: 10px 25px;
            border-radius: 50px;
            font-weight: 600;
            font-size: var(--fs-sm);
            cursor: pointer;
            font-family: var(--font-primary);
            transition: all 0.3s;
        }

        .filter-btn:hover {
            border-color: var(--primary-blue);
            color: var(--primary-blue);
        }

        .filter-btn.active {
            background-color: var(--primary-blue);
            color: var(--white);
            border-color: var(--primary-blue);
        }

        /* Grid */
        .grid-section {
            padding: 40px 0 80px 0;
            background-color: var(--bg-grey);
        }

        .news-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }

        @media (min-width: 768px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .news-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .article-card {
            background: var(--white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: 0.3s;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .article-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }

        .article-img {
            height: 200px;
            width: 100%;
            object-fit: cover;
        }

        .article-body {
            padding: 25px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 15px;
            font-size: var(--fs-xs);
            font-weight: 700;
            text-transform: uppercase;
        }

        .tag {
            color: var(--secondary-blue);
        }

        .tag-tech {
            color: var(--brand-orange);
        }

        .tag-corp {
            color: var(--nature-green);
        }

        .read-time {
            margin-left: auto;
            color: #aaa;
            font-weight: 400;
            font-size: 0.7rem;
            display: flex;
            align-items: center;
            gap: 3px;
        }

        .article-title {
            font-size: var(--fs-lg);
            color: var(--primary-blue);
            font-weight: 700;
            margin-bottom: 15px;
            line-height: 1.4;
        }

        .article-title:hover {
            color: var(--secondary-blue);
        }

        .article-desc {
            font-size: var(--fs-sm);
            color: var(--text-light);
            margin-bottom: 20px;
            flex-grow: 1;
        }

        .read-more {
            color: var(--action-red);
            font-weight: 700;
            font-size: var(--fs-sm);
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .read-more:hover {
            gap: 8px;
        }

        /* Pagination */
        .pagination {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 50px;
        }

        .page-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--white);
            border: 1px solid #ddd;
            color: var(--text-light);
            font-weight: 600;
            transition: 0.3s;
        }

        .page-link:hover {
            border-color: var(--primary-blue);
            color: var(--primary-blue);
        }

        .page-link.active {
            background-color: var(--primary-blue);
            color: var(--white);
            border-color: var(--primary-blue);
        }

        /* Newsletter */
        .newsletter-section {
            background-color: var(--primary-blue);
            color: var(--white);
        }

        .newsletter-box {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .newsletter-box .section-title {
            color: var(--white);
        }

        .newsletter-subtitle {
            margin-bottom: 20px;
            color: rgba(255, 255, 255, 0.8);
        }

        .newsletter-form {
            display: flex;
            gap: 10px;
            max-width: 500px;
            margin: 30px auto 0;
            flex-wrap: wrap;
        }

        .newsletter-input {
            flex: 1;
            padding: 12px 15px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.15);
            color: var(--white);
            border-radius: 4px;
            font-family: var(--font-primary);
            min-width: 250px;
        }

        .newsletter-input::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }

        .newsletter-input:focus {
            outline: none;
            border-color: var(--accent-yellow);
            background: rgba(255, 255, 255, 0.25);
        }

        .newsletter-disclaimer {
            font-size: var(--fs-xs);
            color: rgba(255, 255, 255, 0.5);
            margin-top: 15px;
        }

        /* Pre-footer */
        .pre-footer {
            background-color: #f9f9f9;
            text-align: center;
            border-top: 5px solid var(--accent-yellow);
        }

        .pre-footer-title {
            color: var(--primary-blue);
            margin-bottom: 20px;
        }

    
        /* FAB */
        .fab {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background-color: var(--action-red);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
            z-index: 2000;
            cursor: pointer;
            transition: transform 0.2s, opacity 0.3s, visibility 0.3s;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }

        .fab.visible {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
        }

        .fab:hover {
            transform: scale(1.1);
        }

        .fab svg {
            width: 24px;
            height: 24px;
            fill: white;
        }

        .hidden {
            display: none !important;
        }