:root {
            --primary: #FF6B00;
            --secondary: #1A237E;
            --accent: #FFD600;
            --light: #F5F5F5;
            --dark: #212121;
            --shadow: 0 4px 8px rgba(0,0,0,0.15);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: var(--light);
            color: var(--dark);
            line-height: 1.8;
            padding-bottom: 50px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--secondary), var(--primary));
            color: white;
            padding: 15px 0;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo span {
            color: var(--accent);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        nav a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            font-size: 1.1rem;
            transition: all 0.3s ease;
        }
        nav a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        .btn {
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
        }
        .btn-download {
            background-color: var(--accent);
            color: var(--dark);
            border: none;
        }
        .btn-download:hover {
            background-color: #FFC107;
            transform: translateY(-2px);
        }
        .btn-login {
            background-color: transparent;
            color: white;
            border: 2px solid white;
            margin-left: 15px;
        }
        .btn-login:hover {
            background-color: white;
            color: var(--secondary);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .hero {
            background: url('https://via.placeholder.com/1200x400?text=Mumbai+Ball+Precision+Pro+Gameplay') center/cover no-repeat;
            padding: 80px 0;
            text-align: center;
            color: white;
            position: relative;
        }
        .hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(26, 35, 126, 0.7);
        }
        .hero-content {
            position: relative;
            z-index: 1;
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
        }
        .toc {
            background-color: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            margin: 30px 0;
        }
        .toc h2 {
            color: var(--secondary);
            margin-bottom: 15px;
            font-size: 1.8rem;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 10px;
        }
        .toc ul {
            columns: 2;
            gap: 20px;
            list-style-type: decimal;
            list-style-position: inside;
        }
        .toc li {
            margin-bottom: 8px;
        }
        .toc a {
            color: var(--dark);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .toc a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        section {
            background-color: white;
            padding: 35px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            margin-bottom: 30px;
        }
        section h2 {
            color: var(--secondary);
            font-size: 2rem;
            margin-bottom: 25px;
            border-left: 5px solid var(--primary);
            padding-left: 15px;
        }
        section h3 {
            color: var(--primary);
            font-size: 1.5rem;
            margin: 25px 0 15px;
        }
        section p {
            margin-bottom: 15px;
            font-size: 1.05rem;
            text-align: justify;
        }
        section img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 20px 0;
            box-shadow: var(--shadow);
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 30px 0;
        }
        .feature-card {
            background-color: var(--light);
            padding: 20px;
            border-radius: 8px;
            border-top: 4px solid var(--primary);
        }
        .feature-card h4 {
            color: var(--secondary);
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        .highlight {
            background-color: rgba(255, 214, 0, 0.1);
            border-left: 4px solid var(--accent);
            padding: 15px;
            margin: 20px 0;
            font-weight: 500;
        }
        .quote {
            font-style: italic;
            color: #666;
            padding: 15px 20px;
            border-left: 3px solid var(--primary);
            margin: 20px 0;
        }
        .tags, .categories {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 20px 0;
        }
        .tag, .category {
            padding: 8px 15px;
            border-radius: 20px;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
        }
        .tag {
            background-color: #E3F2FD;
            color: var(--secondary);
        }
        .tag:hover {
            background-color: #BBDEFB;
        }
        .category {
            background-color: #FFF3E0;
            color: var(--primary);
        }
        .category:hover {
            background-color: #FFE0B2;
        }
        .recommendation {
            background: linear-gradient(135deg, #FFF8E1, #FFEB3B);
            padding: 30px;
            border-radius: 10px;
            margin: 30px 0;
            border: 2px dashed var(--primary);
        }
        .recommendation h3 {
            color: var(--secondary);
            margin-bottom: 15px;
            text-align: center;
        }
        footer {
            background-color: var(--dark);
            color: white;
            padding: 50px 0 20px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-col h3 {
            color: var(--accent);
            margin-bottom: 20px;
            font-size: 1.3rem;
            border-bottom: 2px solid var(--primary);
            padding-bottom: 10px;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col li {
            margin-bottom: 10px;
        }
        .footer-col a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #444;
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            nav {
                display: none;
                width: 100%;
                margin-top: 15px;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
                gap: 15px;
            }
            .hamburger {
                display: block;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            .hero p {
                font-size: 1.1rem;
            }
            .toc ul {
                columns: 1;
            }
            section {
                padding: 25px;
            }
            section h2 {
                font-size: 1.7rem;
            }
            section h3 {
                font-size: 1.3rem;
            }
        }