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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background: radial-gradient(ellipse at center, #ffffff 20%, #dff0bd 100%);
            color: #000000;
            line-height: 1.6;
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            position: relative;
        }

        #pizza-canvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .container {
            max-width: 700px;
            margin: 0 auto;
            padding: 60px 20px;
            position: relative;
            z-index: 2;
            flex: 1;
        }

        header {
            margin-bottom: 50px;
        }

        h1 {
            font-family: 'Orbitron', monospace;
            font-size: 1.5em;
            font-weight: 700;
            margin-bottom: 5px;
            color: #000000;
        }

        h1 a {
            color: #000000;
            text-decoration: none;
        }

        .subtitle {
            font-family: 'Orbitron', monospace;
            font-size: 0.65em;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #000000 0%, #4f7700 35%, #7ab800 65%, #9fef00 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
            display: inline-block;
        }

        .nav-tabs {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-tabs::-webkit-scrollbar {
            display: none;
        }

        .nav-tabs a {
            color: #999999;
            text-decoration: none;
            font-size: 0.95em;
            transition: color 0.2s;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-tabs a:hover,
        .nav-tabs a.active {
            color: #000000;
        }

        .github-link {
            opacity: 0.6;
            transition: opacity 0.2s;
            display: inline-block;
            margin-bottom: 8px;
        }

        .github-link:hover {
            opacity: 1;
        }

        .github-link svg {
            width: 20px;
            height: 20px;
            fill: #666666;
        }

        main {
            background: transparent;
        }

        footer {
            padding: 20px;
            color: #666666;
            font-size: 0.9em;
            text-align: center;
            z-index: 2;
            background: transparent;
            margin-top: auto;
        }

        @media (max-width: 768px) {
            .container {
                padding: 40px 15px;
            }

            h1 {
                font-size: 1.3em;
            }

            .subtitle {
                font-size: 0.6em;
            }

            .nav-tabs {
                gap: 15px;
                justify-content: space-between;
                padding-bottom: 5px;
            }

            .nav-tabs a {
                font-size: 0.85em;
            }
        }