body {
            font-family: 'Segoe UI', sans-serif;
            background: #f7f9fc;
            color: #333;
            line-height: 1.7;
            margin: 0;
            padding: 2rem 1rem;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        h1, h2, h3 {
            color: #2c3e50;
        }

        h1 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            text-align: center;
        }

        h2 {
            margin-top: 2rem;
            font-size: 1.5rem;
        }

        p {
            margin: 1rem 0;
        }

        ul {
            padding-left: 1.5rem;
        }

        li {
            margin-bottom: 0.8rem;
        }

        footer {
            text-align: center;
            margin-top: 3rem;
            color: #888;
            font-size: 0.9rem;
        }

        .emoji {
            font-size: 1.2em;
            margin-right: 0.3em;
        }

        .section {
            background: white;
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 0 10px rgba(0,0,0,0.05);
            margin-bottom: 2rem;
        }