/* News Page Styles */
        body .page-hero {
            padding: 160px 60px 80px;
            background:
                linear-gradient(110deg, rgba(18, 17, 14, 0.92) 0%, rgba(18, 17, 14, 0.8) 52%, rgba(18, 17, 14, 0.88) 100%),
                url("../images/ptab_bg1.jpg") center/cover no-repeat;
            position: relative;
            overflow: hidden;
        }

        body .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: 
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 60px 60px;
        }

        .page-hero-content {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .page-hero h1 {
            font-size: clamp(40px, 6vw, 60px);
            margin-bottom: 20px;
        }

        .page-hero p {
            font-size: 18px;
            color: var(--gray-400);
        }

        /* News Filter */
        .news-filter {
            padding: 30px 60px;
            background: var(--dark-secondary);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            position: sticky;
            top: 80px;
            z-index: 100;
        }

        .news-filter-inner {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 10px 24px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 50px;
            color: var(--gray-400);
            font-size: 14px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: inherit;
        }

        .filter-btn:hover {
            border-color: rgba(255, 255, 255, 0.3);
            color: var(--white);
        }

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

        /* News List */
        .news-list-section {
            padding: 80px 60px;
            background: var(--dark);
            scroll-margin-top: 180px;
        }

        .news-list {
            max-width: 1200px;
            margin: 0 auto;
        }

        .news-item {
            display: grid;
            grid-template-columns: 320px 1fr;
            gap: 40px;
            padding: 40px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            transition: all 0.3s ease;
        }

        .news-item:first-child {
            padding-top: 0;
        }

        .news-item:hover {
            padding-left: 20px;
            background: linear-gradient(90deg, rgba(0, 102, 255, 0.05) 0%, transparent 100%);
        }

        .news-item-image {
            aspect-ratio: 16/10;
            border-radius: 16px;
            overflow: hidden;
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            position: relative;
            background-size: cover;
            background-position: center;
        }

        .news-item-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        }

        .news-item-content {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .news-item-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 12px;
        }

        .news-item-date {
            font-size: 13px;
            color: var(--gray-500);
        }

        .news-item-tag {
            padding: 4px 12px;
            background: rgba(0, 102, 255, 0.1);
            border-radius: 50px;
            font-size: 12px;
            color: var(--primary-light);
        }

        .news-item-title {
            font-size: 22px;
            margin-bottom: 12px;
            transition: color 0.3s ease;
        }

        .news-item:hover .news-item-title {
            color: var(--primary-light);
        }

        .news-item-excerpt {
            font-size: 14px;
            color: var(--gray-400);
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .news-item-link {
            color: var(--primary-light);
            font-size: 14px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all 0.3s ease;
        }

        .news-item-link:hover {
            color: var(--white);
            gap: 12px;
        }

        /* Pagination */
        .pagination {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-top: 60px;
        }

        .pagination-btn {
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            color: var(--gray-400);
            font-size: 14px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .pagination-btn:hover {
            border-color: rgba(255, 255, 255, 0.3);
            color: var(--white);
        }

        .pagination-btn.active {
            background: var(--gradient-primary);
            border-color: transparent;
            color: var(--white);
        }

        /* Featured News */
        .featured-news {
            padding: 80px 60px;
            background: var(--dark-secondary);
        }

        .featured-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 30px;
        }

        .featured-main {
            border-radius: 24px;
            overflow: hidden;
            position: relative;
            aspect-ratio: 16/9;
        }

        .featured-main-bg {
            position: absolute;
            inset: 0;
            background:
                linear-gradient(135deg, rgba(18, 17, 14, 0.16) 0%, rgba(18, 17, 14, 0.38) 100%),
                url("../images/ptab_bg2.jpg") center/cover no-repeat;
        }

        .news-item:nth-child(1) .news-item-image,
        .news-item:nth-child(4) .news-item-image {
            background-image:
                linear-gradient(135deg, rgba(199, 62, 58, 0.2) 0%, rgba(197, 151, 62, 0.12) 100%),
                url("../images/ptab_bg1.jpg");
        }

        .news-item:nth-child(2) .news-item-image,
        .news-item:nth-child(5) .news-item-image {
            background-image:
                linear-gradient(135deg, rgba(0, 102, 255, 0.18) 0%, rgba(0, 212, 170, 0.12) 100%),
                url("../images/ptab_bg2.jpg");
        }

        .news-item:nth-child(3) .news-item-image,
        .news-item:nth-child(6) .news-item-image {
            background-image:
                linear-gradient(135deg, rgba(16, 185, 129, 0.18) 0%, rgba(6, 182, 212, 0.12) 100%),
                url("../images/ptab_bg3.jpg");
        }

        .featured-main-content {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 0%, rgba(10, 14, 39, 0.95) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 40px;
        }

        .featured-main-tag {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(0, 212, 170, 0.3);
            border-radius: 50px;
            font-size: 12px;
            color: var(--accent);
            margin-bottom: 16px;
        }

        .featured-main-title {
            font-size: 28px;
            margin-bottom: 12px;
        }

        .featured-main-excerpt {
            font-size: 14px;
            color: var(--gray-400);
        }

        .featured-side {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .featured-side-item {
            padding: 24px;
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            transition: all 0.3s ease;
        }

        .featured-side-item:hover {
            border-color: rgba(0, 102, 255, 0.3);
            transform: translateX(5px);
        }

        .featured-side-item h4 {
            font-size: 16px;
            margin-bottom: 8px;
        }

        .featured-side-item p {
            font-size: 13px;
            color: var(--gray-400);
        }

        .featured-side-item .date {
            font-size: 12px;
            color: var(--gray-500);
            margin-top: 8px;
        }

        /* Newsletter */
        .newsletter-section {
            padding: 80px 60px;
            background: var(--dark);
        }

        .newsletter-content {
            max-width: 600px;
            margin: 0 auto;
            text-align: center;
        }

        .newsletter-content h2 {
            font-size: 32px;
            margin-bottom: 16px;
        }

        .newsletter-content p {
            font-size: 16px;
            color: var(--gray-400);
            margin-bottom: 32px;
        }

        .newsletter-form {
            display: flex;
            gap: 12px;
        }

        .newsletter-form input {
            flex: 1;
            padding: 16px 20px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            color: var(--white);
            font-size: 15px;
        }

        .newsletter-form input::placeholder {
            color: var(--gray-500);
        }

        .newsletter-form input:focus {
            outline: none;
            border-color: var(--primary);
        }

        @media (max-width: 1024px) {
            .news-item {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .news-item-image {
                max-width: 100%;
            }
            
            .featured-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .page-hero {
                padding: 140px 20px 60px;
            }
            
            .news-filter,
            .news-list-section,
            .featured-news,
            .newsletter-section {
                padding: 60px 20px;
            }
            
            .newsletter-form {
                flex-direction: column;
            }
        }