* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
            line-height: 1.7;
        }
        :root {
            --primary: #1a4d2e;
            --secondary: #e63946;
            --light: #f9f7f7;
            --dark: #1d3557;
            --accent: #ffb703;
            --success: #2a9d8f;
        }
        body {
            background-color: var(--light);
            color: var(--dark);
            padding-bottom: 60px;
        }
        .container {
            width: 90%;
            max-width: 1280px;
            margin: 0 auto;
        }
        header {
            background-color: var(--primary);
            color: white;
            padding: 18px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        .logo {
            font-size: 1.9rem;
            font-weight: bold;
            color: var(--accent);
            text-decoration: none;
            letter-spacing: 0.5px;
        }
        .logo span {
            color: var(--secondary);
        }
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 28px;
        }
        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            font-size: 1rem;
        }
        .nav-links a:hover {
            color: var(--accent);
        }
        .hamburger {
            display: none;
            font-size: 1.6rem;
            cursor: pointer;
            color: white;
        }
        .btn {
            display: inline-block;
            padding: 12px 24px;
            background-color: var(--secondary);
            color: white;
            text-decoration: none;
            border-radius: 6px;
            font-weight: bold;
            transition: all 0.3s ease;
            margin-right: 12px;
            border: none;
            cursor: pointer;
        }
        .btn-login {
            background-color: var(--accent);
            color: var(--dark);
        }
        .btn:hover {
            background-color: #d62828;
            transform: translateY(-2px);
        }
        .btn-login:hover {
            background-color: #ffc300;
            transform: translateY(-2px);
        }
        .hero {
            background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('rise-of-spike-masters-hero.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 80px 0;
            text-align: center;
            margin-bottom: 45px;
            border-radius: 8px;
        }
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 25px;
            color: var(--accent);
            line-height: 1.3;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 900px;
            margin: 0 auto 35px;
        }
        .content {
            display: grid;
            grid-template-columns: 3fr 1fr;
            gap: 35px;
        }
        .main-content {
            background-color: white;
            padding: 35px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }
        .sidebar {
            background-color: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }
        h1 {
            color: var(--primary);
            margin-bottom: 30px;
            font-size: 2.2rem;
            border-bottom: 4px solid var(--accent);
            padding-bottom: 15px;
        }
        h2 {
            color: var(--primary);
            margin-bottom: 22px;
            padding-bottom: 12px;
            border-bottom: 3px solid var(--accent);
            font-size: 1.8rem;
        }
        h3 {
            color: var(--secondary);
            margin: 28px 0 18px;
            font-size: 1.4rem;
        }
        p {
            margin-bottom: 18px;
            text-align: justify;
            font-size: 1.05rem;
        }
        ul {
            margin-left: 28px;
            margin-bottom: 22px;
        }
        li {
            margin-bottom: 12px;
            font-size: 1.02rem;
        }
        .info-box {
            background-color: #fff3cd;
            border-left: 5px solid var(--accent);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .pro-tip {
            background-color: #d1e7dd;
            border-left: 5px solid var(--success);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .game-img {
            width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 25px 0;
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        }
        .sidebar h3 {
            color: var(--primary);
            border-bottom: 2px solid #eee;
            padding-bottom: 12px;
            margin-top: 20px;
        }
        .sidebar-links {
            list-style: none;
            margin: 0;
        }
        .sidebar-links a {
            display: block;
            padding: 12px 0;
            color: var(--primary);
            text-decoration: none;
            border-bottom: 1px solid #f1f5f9;
            transition: all 0.2s ease;
        }
        .sidebar-links a:hover {
            color: var(--secondary);
            padding-left: 8px;
        }
        footer {
            background-color: var(--dark);
            color: white;
            padding: 40px 0;
            margin-top: 60px;
            border-radius: 8px 8px 0 0;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 35px;
        }
        .footer-col h3 {
            color: var(--accent);
            margin-bottom: 22px;
            border-bottom: none;
        }
        .footer-links {
            list-style: none;
            padding: 0;
        }
        .footer-links a {
            color: #d1d5db;
            text-decoration: none;
            transition: color 0.3s ease;
            display: block;
            padding: 8px 0;
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 35px;
            margin-top: 35px;
            border-top: 1px solid #374151;
        }
        .game-categories {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin: 25px 0;
        }
        .category-tag {
            background-color: #e9ecef;
            padding: 8px 20px;
            border-radius: 25px;
            font-size: 0.95rem;
            transition: all 0.2s ease;
        }
        .category-tag:hover {
            background-color: #dee2e6;
            transform: translateY(-2px);
        }
        .category-tag a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
        }
        .stats-table {
            width: 100%;
            border-collapse: collapse;
            margin: 25px 0;
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }
        .stats-table th {
            background-color: var(--primary);
            color: white;
            padding: 14px;
            text-align: left;
        }
        .stats-table td {
            padding: 12px 14px;
            border-bottom: 1px solid #e2e8f0;
        }
        .stats-table tr:hover {
            background-color: #f8fafc;
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 80px;
                left: 0;
                right: 0;
                background-color: var(--primary);
                padding: 25px;
                gap: 20px;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
            }
            .nav-links.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .content {
                grid-template-columns: 1fr;
            }
            .footer-content {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .main-content {
                padding: 25px;
            }
            .btn {
                padding: 10px 20px;
                margin-bottom: 10px;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-in {
            animation: fadeIn 0.8s ease forwards;
        }