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

        body {
            font-family: 'Source Sans Pro', Arial, Helvetica, sans-serif;
            font-size: 14px;
            line-height: 1.6;
            color: #333;
            background-color: #f8f8f8;
            background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8/5+hHgAHggJ/PchI7wAAAABJRU5ErkJggg==);
        }

        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            background: #fff;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
        }

        .header-container {
            background-color: #fff;
            border-bottom: 1px solid #e5e5e5;
            position: relative;
        }

        .header {
            padding: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        .logo h1 {
            font-size: 2em;
            font-weight: bold;
            color: #ee001c;
            margin: 0;
        }

        .search-wrapper {
            flex: 1;
            max-width: 400px;
            margin: 0 20px;
        }

        .form-search {
            display: flex;
            position: relative;
        }

        .form-search input {
            flex: 1;
            padding: 10px 15px;
            border: 1px solid #ddd;
            border-radius: 0;
            font-size: 14px;
        }

        .form-search button {
            background-color: #ee001c;
            color: white;
            border: none;
            padding: 10px 20px;
            cursor: pointer;
            font-size: 14px;
            transition: background-color 0.3s;
        }

        .form-search button:hover {
            background-color: #d00018;
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .mini-cart a, .top-links a {
            color: #888;
            text-decoration: none;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .mini-cart a:hover, .top-links a:hover {
            color: #333;
        }

        .nav-container {
            background-color: #333;
            border-bottom: 1px solid #000;
        }

        .nav {
            padding: 0 20px;
        }

        .nav ul {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav li {
            position: relative;
        }

        .nav a {
            display: block;
            padding: 15px 20px;
            color: #fff;
            text-decoration: none;
            transition: background-color 0.3s;
        }

        .nav a:hover {
            background-color: #555;
            color: #fff;
        }

        .nav .level-top {
            border-right: 1px solid #555;
        }

        .main-container {
            background-color: #fff;
            min-height: 500px;
        }

        .main {
            padding: 40px 20px;
        }

        h1 {
            color: #333;
            font-size: 2.2em;
            margin-bottom: 25px;
            font-weight: normal;
            line-height: 1.3;
        }

        article {
            margin-bottom: 40px;
        }

        article p {
            margin-bottom: 20px;
            line-height: 1.7;
            color: #555;
        }

        article h2, article h3, article h4 {
            color: #333;
            margin: 30px 0 15px 0;
            font-weight: normal;
        }

        article h2 {
            font-size: 1.8em;
            border-bottom: 2px solid #ee001c;
            padding-bottom: 10px;
        }

        article h3 {
            font-size: 1.4em;
        }

        article h4 {
            font-size: 1.2em;
        }

        .transition-section {
            background-color: #f9f9f9;
            padding: 30px;
            margin: 40px 0;
            border-left: 4px solid #ee001c;
        }

        .transition-section p {
            margin-bottom: 15px;
            font-size: 15px;
            color: #666;
        }

        .links-section {
            {% if links %}
            background-color: #f8f8f8;
            padding: 40px 30px;
            margin-top: 40px;
            border-top: 3px solid #ee001c;
            {% endif %}
        }

        .links-section h3 {
            color: #333;
            font-size: 1.3em;
            margin-bottom: 20px;
            font-weight: bold;
            border-bottom: 1px solid #e5e5e5;
            padding-bottom: 10px;
        }

        .links-section ul {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 10px 30px;
            list-style: none;
            margin-bottom: 35px;
        }

        .links-section li {
            padding: 8px 0;
            border-bottom: 1px solid #eee;
        }

        .links-section li:last-child {
            border-bottom: none;
        }

        .links-section a {
            color: #666;
            text-decoration: none;
            display: block;
            padding: 5px 0;
            transition: color 0.3s, padding-left 0.3s;
        }

        .links-section a:hover {
            color: #ee001c;
            padding-left: 10px;
        }

        .footer-container {
            background-color: #333;
            color: #ccc;
            padding: 40px 20px 20px;
            margin-top: 50px;
        }

        .footer-container p {
            text-align: center;
            margin: 0;
            font-size: 13px;
        }

        @media (max-width: 768px) {
            .header {
                flex-direction: column;
                text-align: center;
                gap: 20px;
            }

            .search-wrapper {
                order: 3;
                width: 100%;
                max-width: none;
                margin: 0;
            }

            .user-menu {
                order: 2;
                justify-content: center;
            }

            .nav ul {
                flex-direction: column;
            }

            .nav .level-top {
                border-right: none;
                border-bottom: 1px solid #555;
            }

            .main {
                padding: 20px 15px;
            }

            h1 {
                font-size: 1.8em;
            }

            .transition-section {
                padding: 20px;
                margin: 30px 0;
            }

            .links-section {
                padding: 30px 20px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }

        @media (max-width: 480px) {
            .header {
                padding: 15px;
            }

            .nav {
                padding: 0 15px;
            }

            .main {
                padding: 15px 10px;
            }

            h1 {
                font-size: 1.6em;
            }

            .links-section {
                padding: 20px 15px;
            }
        }