:root {
            --primary: #0f172a;
            --primary-light: #1e293b;
            --accent: #f97316;
            --accent-hover: #ea580c;
            --accent-glow: rgba(249, 115, 22, 0.15);
            --white: #ffffff;
            --gray-50: #f8fafc;
            --gray-100: #f1f5f9;
            --gray-200: #e2e8f0;
            --gray-400: #94a3b8;
            --gray-500: #64748b;
            --gray-600: #475569;
            --gray-900: #0f172a;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background: var(--white);
            color: var(--gray-900);
            line-height: 1.8;
        }

        /* Top Bar */
        .top-bar {
            background: var(--primary);
            color: var(--white);
            padding: 0.6rem 2rem;
            font-size: 0.85rem;
        }

        .top-bar-content {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            justify-content: flex-end;
            align-items: center;
            gap: 2rem;
        }

        .top-bar-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: rgba(255, 255, 255, 0.85);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .top-bar-item:hover {
            color: var(--accent);
        }

        .top-bar-item svg {
            width: 14px;
            height: 14px;
            opacity: 0.7;
        }

        /* Main Header */
        header {
            background: var(--white);
            padding: 1rem 2rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        nav {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo img {
            height: 55px;
            width: auto;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2.5rem;
            list-style: none;
        }

        .nav-links a {
            color: var(--gray-600);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s ease;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .nav-cta {
            background: var(--accent);
            color: var(--white) !important;
            padding: 0.75rem 1.75rem;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 2px 8px rgba(249, 115, 22, 0.25);
        }

        .nav-cta::after {
            display: none !important;
        }

        .nav-cta:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
        }

        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 5px;
        }

        .mobile-menu-btn span {
            width: 24px;
            height: 2px;
            background: var(--primary);
        }

        /* Page Hero */
        .page-hero {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            padding: 4rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: radial-gradient(ellipse at center right, rgba(249, 115, 22, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }

        .page-hero h1 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            color: var(--white);
            margin-bottom: 0.75rem;
            position: relative;
            z-index: 1;
        }

        .page-hero h1 .highlight {
            font-family: 'Playfair Display', serif;
            font-style: italic;
            color: var(--accent);
        }

        .page-hero p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 1.1rem;
            position: relative;
            z-index: 1;
        }

        .page-hero .last-updated {
            margin-top: 1rem;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.5);
        }

        /* Content Section */
        .content-section {
            padding: 4rem 2rem;
            max-width: 900px;
            margin: 0 auto;
        }

        .content-section h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--accent-glow);
        }

        .content-section h2:first-of-type {
            margin-top: 0;
        }

        .content-section h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--primary);
            margin: 1.5rem 0 0.75rem;
        }

        .content-section p {
            color: var(--gray-600);
            margin-bottom: 1rem;
        }

        .content-section ul, 
        .content-section ol {
            margin: 1rem 0 1.5rem 1.5rem;
            color: var(--gray-600);
        }

        .content-section ul li,
        .content-section ol li {
            margin-bottom: 0.5rem;
        }

        .content-section a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .content-section a:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }

        .content-section strong {
            color: var(--primary);
        }

        .highlight-box {
            background: var(--accent-glow);
            border-left: 4px solid var(--accent);
            padding: 1.25rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 12px 12px 0;
        }

        .highlight-box p {
            margin-bottom: 0;
            color: var(--gray-600);
        }

        .warning-box {
            background: #fef2f2;
            border-left: 4px solid #ef4444;
            padding: 1.25rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 12px 12px 0;
        }

        .warning-box p {
            margin-bottom: 0;
            color: #991b1b;
        }

        .contact-box {
            background: var(--gray-50);
            border: 1px solid var(--gray-200);
            border-radius: 16px;
            padding: 2rem;
            margin-top: 2rem;
        }

        .contact-box h3 {
            margin-top: 0;
            color: var(--primary);
        }

        .contact-box p {
            margin-bottom: 0.5rem;
        }

        /* Footer */
        .footer {
            background: linear-gradient(180deg, var(--primary-light) 0%, var(--primary) 100%);
            color: rgba(255, 255, 255, 0.8);
            padding: 4rem 2rem 0;
            position: relative;
            overflow: hidden;
        }

        .footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), var(--accent-hover), var(--accent));
        }

        .footer-container {
            max-width: 1280px;
            margin: 0 auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 3rem;
            padding-bottom: 3rem;
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--accent);
        }

        .footer-logo {
            height: 40px;
            width: auto;
            margin-bottom: 1rem;
            filter: brightness(0) invert(1);
        }

        .footer-desc {
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 1.5rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            text-decoration: none;
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.6);
            transition: all 0.3s ease;
        }

        .footer-links a:hover {
            color: var(--accent);
            padding-left: 5px;
        }

        .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            margin-bottom: 1rem;
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-contact-item span.icon {
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .footer-contact-item a {
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-contact-item a:hover {
            color: var(--accent);
        }

        .social-links {
            display: flex;
            gap: 0.75rem;
        }

        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            text-decoration: none;
            background: var(--accent);
            color: var(--white);
        }

        .social-link:hover {
            background: var(--accent-hover);
            transform: translateY(-3px);
            box-shadow: 0 5px 20px rgba(249, 115, 22, 0.4);
        }

        .social-link svg {
            width: 20px;
            height: 20px;
        }

        .footer-bottom {
            padding: 1.5rem 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.9rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom-links {
            display: flex;
            gap: 2rem;
        }

        .footer-bottom-links a {
            text-decoration: none;
            color: rgba(255, 255, 255, 0.5);
            transition: all 0.3s ease;
        }

        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .mobile-menu-btn {
                display: flex;
            }

            .content-section {
                padding: 3rem 1.5rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .footer-logo {
                margin: 0 auto 1rem;
            }

            .footer-contact-item {
                justify-content: center;
            }

            .social-links {
                justify-content: center;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 480px) {
            .top-bar-item span {
                display: none;
            }

            .top-bar-item svg {
                width: 18px;
                height: 18px;
                opacity: 1;
            }
        }

        /* Back to Top Button */
        .back-to-top { position: fixed; bottom: 30px; right: 30px; width: 50px; height: 50px; background: var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4); opacity: 0; visibility: hidden; z-index: 1000; border: none; }
        .back-to-top.visible { opacity: 1; visibility: visible; }
        .back-to-top:hover { background: var(--accent-hover); transform: translateY(-3px); box-shadow: 0 6px 20px rgba(249, 115, 22, 0.5); }
        .back-to-top svg { width: 24px; height: 24px; color: var(--white); }