:root {
            --bg-primary: #f0f0e8;
            --bg-secondary: #e0e0d0;
            --bg-panel: #d8d8c8;
            --text-primary: #1a1a1a;
            --text-secondary: #4a4a4a;
            --accent: #6366f1;
            --accent-dark: #4f46e5;
            --border: #1a1a1a;
            --shadow: #8a8a7a;
        }

        [data-theme="dark"] {
            --bg-primary: #0a0a12;
            --bg-secondary: #14141f;
            --bg-panel: #1a1a28;
            --text-primary: #e0e0e0;
            --text-secondary: #a0a0a0;
            --accent: #818cf8;
            --accent-dark: #6366f1;
            --border: #3a3a4a;
            --shadow: #000;
        }

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

        body {
            font-family: 'VT323', monospace;
            font-size: 20px;
            background: var(--bg-primary);
            color: var(--text-primary);
            min-height: 100vh;
        }

        body>div {
            max-width: 900px;
            margin: 0 auto;
            padding: 20px;
        }

        header {
            text-align: center;
            margin-bottom: 30px;
            position: relative;
        }

        header h1 {
            font-family: 'Press Start 2P', cursive;
            font-size: 28px;
            margin-bottom: 8px;
            color: var(--accent);
            text-shadow: 3px 3px 0 var(--shadow);
        }

        header p {
            color: var(--text-secondary);
            font-size: 24px;
        }

        header button {
            position: absolute;
            top: 0;
            right: 0;
            font-family: 'Press Start 2P', cursive;
            font-size: 18px;
            padding: 12px 16px;
            background: var(--accent);
            color: #fff;
            border: 4px solid var(--border);
            cursor: pointer;
            box-shadow: 4px 4px 0 var(--shadow);
            transition: all 0.1s;
        }

        header button:hover {
            background: var(--accent-dark);
        }

        header button:active {
            box-shadow: 2px 2px 0 var(--shadow);
            transform: translate(2px, 2px);
        }

        section {
            background: var(--bg-panel);
            border: 4px solid var(--border);
            padding: 40px;
            margin-bottom: 30px;
            text-align: center;
        }

        section h2 {
            font-family: 'Press Start 2P', cursive;
            font-size: 16px;
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        section>p {
            font-size: 22px;
            color: var(--text-secondary);
            margin-bottom: 30px;
            line-height: 1.6;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        section nav {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        section nav a {
            font-family: 'Press Start 2P', cursive;
            font-size: 12px;
            padding: 12px 20px;
            background: var(--accent);
            color: #fff;
            border: 4px solid var(--border);
            cursor: pointer;
            box-shadow: 4px 4px 0 var(--shadow);
            text-decoration: none;
        }

        section nav a:hover {
            background: var(--accent-dark);
        }

        article {
            background: var(--bg-panel);
            border: 4px solid var(--border);
            padding: 24px;
            margin-bottom: 30px;
            text-align: left;
        }

        article h2 {
            font-family: 'Press Start 2P', cursive;
            font-size: 14px;
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        article>div {
            margin-bottom: 24px;
        }

        article>div:last-child {
            margin-bottom: 0;
        }

        article h3 {
            font-family: 'Press Start 2P', cursive;
            font-size: 10px;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        article p {
            margin-bottom: 12px;
            color: var(--text-secondary);
        }

        article code {
            background: var(--bg-primary);
            padding: 2px 6px;
            border: 2px solid var(--border);
            font-family: 'VT323', monospace;
        }

        article pre {
            background: var(--bg-primary);
            border: 3px solid var(--border);
            padding: 16px;
            overflow-x: auto;
            margin-bottom: 12px;
        }

        article pre code {
            background: transparent;
            border: none;
            padding: 0;
            font-size: 18px;
        }

        article ul {
            list-style: none;
            margin: 12px 0;
        }

        article li {
            padding: 8px 0;
            padding-left: 24px;
            position: relative;
            color: var(--text-secondary);
        }

        article li:before {
            content: "→";
            position: absolute;
            left: 0;
            color: var(--accent);
        }

        article strong {
            color: var(--text-primary);
        }

        aside {
            background: var(--bg-panel);
            border: 4px solid var(--border);
            padding: 24px;
            margin-bottom: 30px;
        }

        aside h2 {
            font-family: 'Press Start 2P', cursive;
            font-size: 14px;
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        aside>div {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        aside>div>div {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px;
            background: var(--bg-primary);
            border: 2px solid var(--border);
        }

        aside>div>div span:first-child {
            font-family: 'Press Start 2P', cursive;
            font-size: 10px;
            color: var(--accent);
        }

        aside>div>div span:last-child {
            color: var(--text-secondary);
        }

        aside>p {
            color: var(--text-secondary);
            text-align: center;
            font-size: 18px;
            line-height: 1.6;
            margin-top: 20px;
        }

        footer {
            text-align: center;
            color: var(--text-secondary);
            padding: 20px;
        }

        footer a {
            color: var(--accent);
            text-decoration: none;
            transition: all 0.1s;
        }

        footer a:hover {
            color: var(--accent-dark);
        }

        @media (max-width: 600px) {
            header h1 {
                font-size: 20px;
            }

            section {
                padding: 24px;
            }
        }