:root {
            --primary: #2c3e50;
            --secondary: #e74c3c;
            --accent: #f39c12;
            --light: #ecf0f1;
            --dark: #2c3e50;
            --shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
        }
        body {
            background-color: #f9f9f9;
            color: var(--dark);
            padding-bottom: 50px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--primary);
            color: white;
            padding: 20px 0;
            box-shadow: var(--shadow);
        }
        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--accent);
            text-decoration: none;
        }
        .logo span {
            color: var(--light);
        }
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li {
            margin-left: 25px;
        }
        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-links a:hover {
            color: var(--accent);
        }
        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.5rem;
        }
        .hero {
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://via.placeholder.com/1200x400?text=Kochi+Battle+Vanguard') center/cover;
            color: white;
            padding: 80px 0;
            text-align: center;
            margin-bottom: 40px;
        }
        .hero h1 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--accent);
        }
        .hero p {
            max-width: 800px;
            margin: 0 auto;
            font-size: 1.1rem;
        }
        .btn {
            display: inline-block;
            background-color: var(--secondary);
            color: white;
            padding: 10px 20px;
            text-decoration: none;
            border-radius: 5px;
            margin: 10px 5px;
            font-weight: 500;
            transition: background-color 0.3s;
        }
        .btn:hover {
            background-color: #c0392b;
        }
        .btn-download {
            background-color: var(--accent);
        }
        .btn-download:hover {
            background-color: #d35400;
        }
        main {
            display: grid;
            grid-template-columns: 3fr 1fr;
            gap: 30px;
        }
        .content {
            background-color: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }
        .sidebar {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: var(--shadow);
            height: fit-content;
        }
        h1, h2, h3 {
            margin-bottom: 20px;
            color: var(--primary);
        }
        h1 {
            font-size: 2rem;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 10px;
            margin-top: 20px;
        }
        h2 {
            font-size: 1.5rem;
            margin-top: 30px;
            color: var(--secondary);
        }
        h3 {
            font-size: 1.2rem;
            margin-top: 25px;
        }
        p {
            margin-bottom: 15px;
            text-align: justify;
        }
        ul, ol {
            margin-left: 30px;
            margin-bottom: 20px;
        }
        .info-box {
            background-color: #f1f1f1;
            padding: 20px;
            border-left: 5px solid var(--accent);
            margin: 20px 0;
            border-radius: 0 5px 5px 0;
        }
        .image-container {
            margin: 25px 0;
            text-align: center;
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }
        .caption {
            font-size: 0.9rem;
            color: #666;
            margin-top: 10px;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 25px 0;
        }
        th, td {
            padding: 12px;
            text-align: left;
            border-bottom: 1px solid #ddd;
        }
        th {
            background-color: var(--primary);
            color: white;
        }
        tr:hover {
            background-color: #f5f5f5;
        }
        .game-types a, .tags a {
            display: inline-block;
            background-color: var(--primary);
            color: white;
            padding: 5px 10px;
            border-radius: 20px;
            text-decoration: none;
            margin: 5px;
            font-size: 0.9rem;
        }
        .game-types a:hover, .tags a:hover {
            background-color: var(--accent);
        }
        .recommendation {
            background-color: #e8f4fd;
            padding: 20px;
            border-radius: 8px;
            margin: 30px 0;
            border: 1px solid #b3d9f2;
        }
        footer {
            background-color: var(--primary);
            color: white;
            text-align: center;
            padding: 20px 0;
            margin-top: 50px;
        }
        .external-link {
            color: var(--accent);
            font-weight: bold;
            text-decoration: none;
        }
        .external-link:hover {
            text-decoration: underline;
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: var(--primary);
                padding: 20px;
                box-shadow: var(--shadow);
            }
            .nav-links li {
                margin: 10px 0;
            }
            .hamburger {
                display: block;
            }
            .nav-active {
                display: flex;
            }
            main {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }