body {
            font-family: 'Georgia', serif;
            background-color: #faf6f2;
            color: #222;
            margin: 0;
            padding: 0;
            line-height: 1.7;
        }

        .container {
            max-width: 900px;
            margin: 50px auto;
            padding: 40px;
            background-color: #fff;
            border-radius: 12px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
            border: 1px solid #e6e6e6;
        }

        h1 {
            color: #882222;
            text-align: center;
            font-size: 2.5em;
            margin-bottom: 10px;
        }

        .subtitle {
            text-align: center;
            font-size: 1.1em;
            color: #555;
            margin-bottom: 40px;
        }

        h2 {
            color: #882222;
            margin-top: 40px;
            font-size: 1.6em;
            border-left: 4px solid #882222;
            padding-left: 10px;
        }

        p {
            font-size: 1.05em;
            color: #333;
            margin: 15px 0;
        }

        .step {
            background-color: #fdf9f7;
            border-left: 6px solid #882222;
            padding: 25px;
            border-radius: 8px;
            margin-top: 25px;
            box-shadow: 0 4px 12px rgba(136, 34, 34, 0.05);
        }

        ul {
            padding-left: 20px;
            color: #444;
        }

        ul li {
            margin-bottom: 10px;
        }

        .back-link {
            display: inline-block;
            margin-top: 40px;
            padding: 12px 24px;
            background-color: #882222;
            color: #fff;
            text-decoration: none;
            border-radius: 6px;
            font-weight: bold;
            transition: background-color 0.3s ease;
        }

        .back-link:hover {
            background-color: #aa2d2d;
        }

        @media (max-width: 768px) {
            .container {
                padding: 25px;
            }

            h1 {
                font-size: 2em;
            }

            h2 {
                font-size: 1.3em;
            }
        }