* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial Unicode MS', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7; 
        }
        :root {
            --primary: #E53E3E; 
            --secondary: #2D3748; 
            --accent: #ED8936; 
            --tertiary: #38B2AC; 
            --light: #F7FAFC;
            --dark: #1A202C;
            --spacing-sm: 0.8rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2.5rem;
            --shadow: 0 4px 6px rgba(0,0,0,0.1);
            --transition: all 0.3s ease-in-out;
        }
        body {
            background-color: var(--light);
            color: var(--dark);
            padding-bottom: 4rem;
            overflow-x: hidden;
        }
        header {
            background-color: var(--secondary);
            color: var(--light);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 9999;
            box-shadow: var(--shadow);
        }
        .container {
            width: 92%;
            max-width: 1280px;
            margin: 0 auto;
        }
        .logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 1px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
            font-family: 'Times New Roman', serif;
        }
        .logo span {
            color: var(--accent);
        }
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .menu-toggle {
            display: block;
            font-size: 2rem;
            cursor: pointer;
            color: var(--accent);
            z-index: 1000;
        }
        .main-nav {
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background-color: var(--secondary);
            flex-direction: column;
            padding: 2rem;
            gap: 1.5rem;
            transform: translateY(-100%);
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            box-shadow: 0 8px 16px rgba(0,0,0,0.15);
        }
        .main-nav.active {
            transform: translateY(0);
            opacity: 1;
            visibility: visible;
            display: flex;
        }
        .main-nav a {
            color: var(--light);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            position: relative;
            transition: var(--transition);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--accent);
            transition: width 0.3s ease;
        }
        .main-nav a:hover {
            color: var(--accent);
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .btn {
            padding: 0.7rem 1.6rem;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: var(--transition);
            box-shadow: var(--shadow);
            font-size: 1rem;
        }
        .btn-primary {
            background-color: var(--primary);
            color: white;
        }
        .btn-primary:hover {
            background-color: #c53030;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }
        .btn-secondary {
            background-color: var(--tertiary);
            color: white;
        }
        .btn-secondary:hover {
            background-color: #2c8a85;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }
        .hero {
            background: linear-gradient(rgba(45, 55, 72, 0.9), rgba(45, 55, 72, 0.9)), url('https://host.com/pgc-hero.jpg');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            min-height: 75vh;
            display: flex;
            align-items: center;
            color: white;
            text-align: center;
            padding: 3rem 0;
            margin-bottom: var(--spacing-lg);
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.8rem;
            color: var(--accent);
            text-shadow: 3px 3px 6px rgba(0,0,0,0.3);
            line-height: 1.2;
            font-family: 'Georgia', serif;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 900px;
            margin: 0 auto 2.5rem;
            color: var(--light);
            padding: 0 1rem;
        }
        .content {
            padding: var(--spacing-md) 0;
        }
        .section {
            margin-bottom: var(--spacing-lg);
            background-color: white;
            padding: var(--spacing-lg);
            border-radius: 12px;
            box-shadow: 0 6px 18px rgba(0,0,0,0.08);
            animation: fadeIn 0.6s ease-in-out;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        h1 {
            font-size: 3.5rem;
            color: var(--secondary);
            margin-bottom: 1.5rem;
        }
        h2 {
            font-size: 2.4rem;
            margin-bottom: var(--spacing-md);
            color: var(--secondary);
            border-bottom: 4px solid var(--primary);
            padding-bottom: 0.8rem;
            position: relative;
            font-family: 'Georgia', serif;
        }
        h2::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 90px;
            height: 4px;
            background-color: var(--accent);
        }
        h3 {
            font-size: 1.8rem;
            margin: 2rem 0 1.2rem;
            color: var(--primary);
            font-family: 'Georgia', serif;
        }
        h4 {
            font-size: 1.4rem;
            margin: 1.5rem 0 0.8rem;
            color: var(--tertiary);
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.1rem;
            text-align: justify;
            color: #333;
            line-height: 1.8;
        }
        ul, ol {
            margin: 1.5rem 0 1.8rem 2.8rem;
        }
        li {
            margin-bottom: 1rem;
            font-size: 1.05rem;
            line-height: 1.7;
        }
        .highlight {
            background-color: rgba(229, 62, 62, 0.05);
            border-left: 6px solid var(--primary);
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .highlight strong {
            color: var(--secondary);
            font-size: 1.15rem;
        }
        .feature-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: var(--spacing-lg);
            margin: var(--spacing-lg) 0;
        }
        .feature-card {
            background-color: white;
            border-radius: 12px;
            padding: 2rem;
            box-shadow: 0 8px 24px rgba(0,0,0,0.08);
            transition: var(--transition);
            border-top: 5px solid var(--primary);
        }
        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 28px rgba(0,0,0,0.12);
        }
        .feature-card h4 {
            color: var(--secondary);
            margin-bottom: 1.2rem;
            font-size: 1.35rem;
        }
        .img-container {
            margin: var(--spacing-lg) 0;
            text-align: center;
            padding: 1.5rem;
            background-color: #f9f9f9;
            border-radius: 12px;
        }
        .img-container img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
            transition: transform 0.4s ease;
            loading: lazy; 
        }
        .img-container img:hover {
            transform: scale(1.03);
        }
        .img-container p {
            font-size: 1rem;
            margin-top: 1.2rem;
            color: #666;
            text-align: center;
        }
        footer {
            background-color: var(--secondary);
            color: var(--light);
            padding: 4rem 0 2rem;
            margin-top: 5rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        .footer-section h4 {
            font-size: 1.5rem;
            margin-bottom: 1.8rem;
            color: var(--accent);
            padding-bottom: 0.8rem;
            border-bottom: 2px solid rgba(255,255,255,0.15);
        }
        .footer-section a {
            color: var(--light);
            text-decoration: none;
            display: block;
            margin-bottom: 1rem;
            transition: var(--transition);
            font-size: 1.05rem;
        }
        .footer-section a:hover {
            color: var(--accent);
            padding-left: 8px;
        }
        .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 2rem 0;
        }
        .tag {
            background-color: var(--tertiary);
            color: white;
            padding: 0.7rem 1.4rem;
            border-radius: 30px;
            font-size: 1rem;
            text-decoration: none;
            transition: var(--transition);
        }
        .tag:hover {
            background-color: var(--primary);
            transform: translateY(-2px);
        }
        .copyright {
            text-align: center;
            padding-top: 2.5rem;
            border-top: 1px solid rgba(255,255,255,0.15);
            margin-top: 2rem;
            font-size: 1.05rem;
            color: #ccc;
        }
        @media (min-width: 769px) {
            .menu-toggle {
                display: none;
            }
            .main-nav {
                position: static;
                flex-direction: row;
                padding: 0;
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
                display: flex;
                box-shadow: none;
                gap: 2rem;
            }
            .hero h1 {
                font-size: 4.2rem;
            }
            .hero p {
                font-size: 1.4rem;
            }
        }
        html {
            scroll-behavior: smooth; 
        }
        @media (prefers-reduced-motion: reduce) {
            * {
                animation: none !important;
                transition: none !important;
            }
        }
        @media print {
            header, footer, .btn {
                display: none;
            }
            .section {
                box-shadow: none;
                padding: 0;
            }
        }