/* Container and Grid System */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        .row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -15px;
        }
        .col-lg-8 {
            flex: 0 0 66.6667%;
            max-width: 66.6667%;
            padding: 0 15px;
        }
        .col-lg-4 {
            flex: 0 0 33.3333%;
            max-width: 33.3333%;
            padding: 0 15px;
        }
        /* Flex Utilities */
        .d-flex {
            display: flex;
        }
        .align-items-center {
            align-items: center;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        /* Gaps */
        .gy-4 > * + * {
            margin-top: 1.5rem;
        }
        .gy-5 > * + * {
            margin-top: 3rem;
        }
        .gap-3 {
            gap: 1rem;
        }
        /* Hero Section */
        .inner-hero-section.article-hero {
            min-height: 60vh;
            background: linear-gradient(135deg, var(--primary-color) 0%, #2e7d4a 100%);
            color: var(--white);
            padding: 100px 0 80px;
            position: relative;
            overflow: hidden;
        }
        .inner-hero-section.article-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="%23ffffff" opacity="0.1"><polygon points="0,100 1000,0 1000,100"/></svg>') no-repeat bottom;
            background-size: cover;
        }
        .inner-hero-section .badge {
            display: inline-block;
            padding: 0.5rem 1rem;
            background: rgba(255,255,255,0.2);
            color: var(--white);
            border-radius: 50px;
            font-size: 0.875rem;
            font-weight: 500;
            backdrop-filter: blur(10px);
        }
        .inner-hero-section .inner-page-title {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--white);
            line-height: 1.2;
        }
        .inner-hero-section .inner-page-subtitle {
            font-size: 1.125rem;
            opacity: 0.95;
            margin-bottom: 1.5rem;
        }
        .article-meta {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.875rem;
            color: rgba(255,255,255,0.8);
        }
        .article-meta .list-inline-item {
            display: inline-block;
        }
        .hero-image-card {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .hero-image-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }
        .hero-image-card img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }
        .img-fluid {
            max-width: 100%;
            height: auto;
        }
        .rounded-4 {
            border-radius: 20px;
        }
        .shadow-lg {
            box-shadow: var(--shadow);
        }
        .object-cover {
            object-fit: cover;
        }
        /* Breadcrumb */
        .breadcrumb-section {
            background: var(--bg-light);
            padding: 1rem 0;
            border-bottom: 1px solid #e9ecef;
        }
        .breadcrumb {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            padding: 0;
            margin: 0;
            font-size: 0.875rem;
        }
        .breadcrumb-item + .breadcrumb-item::before {
            content: " / ";
            color: var(--text-light);
            padding: 0 0.5rem;
        }
        .breadcrumb-item a {
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .breadcrumb-item a:hover {
            color: var(--primary-color);
        }
        .breadcrumb-item.active {
            color: var(--primary-color);
            font-weight: 500;
        }
        /* Section Padding */
        .section-padding {
            padding: 80px 0;
            background: var(--white);
        }
        /* Article Detail */
        .article-detail h2 {
            font-size: 2rem;
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            line-height: 1.3;
        }
        .article-detail h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--text-dark);
            margin: 2rem 0 1rem;
        }
        .article-detail p {
            margin-bottom: 1.5rem;
            font-size: 1rem;
            color: var(--text-dark);
            text-align: justify;
        }
        .custom-bullet-list {
            list-style: none;
            padding-left: 0;
            margin: 1.5rem 0;
        }
        .custom-bullet-list li {
            position: relative;
            padding-left: 2rem;
            margin-bottom: 0.75rem;
            color: var(--text-dark);
        }
        .custom-bullet-list li::before {
            content: "→";
            position: absolute;
            left: 0;
            color: var(--accent-color);
            font-weight: bold;
            font-size: 1.2rem;
        }
        /* FAQ Accordion */
        .faq-accordion {
            margin: 2rem 0;
        }
        .accordion-item {
            border: 1px solid #e9ecef;
            border-radius: 10px;
            margin-bottom: 1rem;
            overflow: hidden;
            background: var(--white);
        }
        .accordion-header h3 {
            margin: 0;
        }
        .accordion-button {
            width: 100%;
            padding: 1.25rem;
            background: var(--white);
            border: none;
            text-align: left;
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--text-dark);
            cursor: pointer;
            transition: background 0.3s ease;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .accordion-button::after {
            content: "▼";
            font-size: 0.75rem;
            transition: transform 0.3s ease;
        }
        .accordion-button[aria-expanded="true"]::after {
            transform: rotate(180deg);
        }
        .accordion-button:hover {
            background: var(--bg-light);
        }
        .accordion-button:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(26, 77, 46, 0.1);
        }
        .accordion-collapse {
            overflow: hidden;
            transition: height 0.3s ease;
        }
        .accordion-body {
            padding: 1.25rem;
            background: var(--bg-light);
            color: var(--text-dark);
            border-top: 1px solid #e9ecef;
        }
        .accordion-collapse:not(.show) {
            display: none;
        }
        /* Article CTA */
        .article-cta {
            background: var(--bg-light);
            padding: 2rem;
            border-radius: 15px;
            text-align: center;
            border-left: 4px solid var(--primary-color);
        }
        .article-cta h3 {
            color: var(--primary-color);
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }
        .btn {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 500;
            transition: var(--transition);
            border: 2px solid transparent;
            text-align: center;
        }
        .btn-primary {
            background: var(--primary-color);
            color: var(--white);
            border-color: var(--primary-color);
        }
        .btn-primary:hover {
            background: #143a23;
            border-color: #143a23;
            transform: translateY(-2px);
        }
        .btn-outline-primary {
            background: transparent;
            color: var(--primary-color);
            border-color: var(--primary-color);
        }
        .btn-outline-primary:hover {
            background: var(--primary-color);
            color: var(--white);
            transform: translateY(-2px);
        }
        .btn-sm {
            padding: 0.5rem 1rem;
            font-size: 0.875rem;
        }
        .w-100 {
            width: 100%;
        }
        /* Sidebar */
        .article-sidebar {
            position: sticky;
            top: 20px;
        }
        .sidebar-widget {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 15px;
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
        }
        .sidebar-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--secondary-color);
        }
        .sidebar-list {
            list-style: none;
        }
        .sidebar-list li {
            margin-bottom: 0.75rem;
        }
        .sidebar-list a {
            color: var(--text-dark);
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.3s ease;
            display: block;
            padding: 0.5rem 0;
        }
        .sidebar-list a:hover {
            color: var(--primary-color);
            padding-left: 0.5rem;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .tag-cloud a {
            padding: 0.5rem 1rem;
            background: var(--bg-light);
            color: var(--text-light);
            text-decoration: none;
            border-radius: 20px;
            font-size: 0.875rem;
            transition: var(--transition);
        }
        .tag-cloud a:hover {
            background: var(--primary-color);
            color: var(--white);
            transform: translateY(-1px);
        }
        .contact-widget p {
            margin-bottom: 1rem;
            color: var(--text-light);
            font-size: 0.95rem;
        }
        /* Responsiveness */
        /* Laptop (992px - 1199px) */
        @media (max-width: 1199px) {
            .container {
                max-width: 960px;
            }
            .col-lg-8, .col-lg-4 {
                flex: 0 0 100%;
                max-width: 100%;
            }
            .inner-hero-section {
                padding: 80px 0 60px;
                min-height: 50vh;
            }
            .inner-hero-section .row {
                flex-direction: column;
                text-align: center;
            }
            .hero-image-card {
                margin-top: 2rem;
            }
        }
        /* Tablet (768px - 991px) */
        @media (max-width: 991px) {
            .container {
                max-width: 720px;
                padding: 0 10px;
            }
            .section-padding {
                padding: 60px 0;
            }
            .article-detail h2 {
                font-size: 1.75rem;
            }
            .accordion-button {
                padding: 1rem;
                font-size: 1rem;
            }
            .accordion-body {
                padding: 1rem;
            }
            .article-cta {
                padding: 1.5rem;
            }
            .sidebar-widget {
                padding: 1.25rem;
            }
        }
        /* Mobile (up to 767px) */
        @media (max-width: 767px) {
            .container {
                max-width: 100%;
                padding: 0 15px;
            }
            .row {
                margin: 0 -10px;
            }
            .col-lg-8, .col-lg-4 {
                padding: 0 10px;
            }
            .inner-hero-section {
                padding: 60px 0 40px;
                min-height: auto;
            }
            .inner-hero-section .inner-page-title {
                font-size: 2rem;
            }
            .inner-hero-section .inner-page-subtitle {
                font-size: 1rem;
            }
            .article-meta {
                justify-content: center;
                text-align: center;
            }
            .section-padding {
                padding: 40px 0;
            }
            .article-detail h2 {
                font-size: 1.5rem;
                margin-bottom: 1rem;
            }
            .article-detail h3 {
                font-size: 1.25rem;
            }
            .article-detail p {
                font-size: 0.95rem;
                text-align: justify;
            }
            .custom-bullet-list li {
                padding-left: 1.5rem;
                font-size: 0.95rem;
            }
            .faq-accordion {
                margin: 1.5rem 0;
            }
            .accordion-button {
                padding: 0.875rem;
                font-size: 0.95rem;
            }
            .accordion-body {
                padding: 0.875rem;
                font-size: 0.95rem;
            }
            .article-cta {
                padding: 1.25rem;
                text-align: left;
            }
            .article-cta .d-flex {
                flex-direction: column;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .sidebar-widget {
                padding: 1rem;
                margin-bottom: 1.5rem;
            }
            .sidebar-title {
                font-size: 1.125rem;
            }
            .tag-cloud {
                justify-content: center;
            }
            .tag-cloud a {
                flex: 1;
                text-align: center;
                min-width: 120px;
            }
            .contact-widget p {
                font-size: 0.9rem;
            }
        }
        /* Small Mobile (<480px) */
        @media (max-width: 480px) {
            .inner-hero-section .badge {
                font-size: 0.75rem;
                padding: 0.375rem 0.75rem;
            }
            .inner-hero-section .inner-page-title {
                font-size: 1.75rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                justify-content: center;
            }
            .breadcrumb-item + .breadcrumb-item::before {
                padding: 0 0.25rem;
            }
            .article-detail p {
                font-size: 0.9rem;
                text-align: justify;
            }
            .gap-3 {
                gap: 0.75rem;
            }
        }
        /* Print Styles for All Browsers */
        @media print {
            .inner-hero-section {
                background: white !important;
                color: black !important;
                -webkit-print-color-adjust: exact;
            }
            .btn, .accordion-button {
                color-adjust: exact;
                -webkit-print-color-adjust: exact;
            }
            body {
                font-size: 12pt;
            }
        }
        /* Vendor Prefixes for Older Browsers */
        .inner-hero-section {
            -webkit-background-clip: text;
            background-clip: text;
        }
        .hero-image-card {
            -webkit-transition: var(--transition);
            -moz-transition: var(--transition);
            -o-transition: var(--transition);
        }
        .btn {
            -webkit-transition: var(--transition);
            -moz-transition: var(--transition);
            -o-transition: var(--transition);
        }