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

        body {
            font-family: Georgia, "Times New Roman", Times, serif;
            line-height: 1.6;
            color: #333;
            background: #1C362D url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="4" height="4"><rect width="4" height="4" fill="%231C362D"/></svg>') repeat;
        }

        .header-wrapper {
            background: linear-gradient(to bottom, #2a4a3d, #1C362D);
            padding: 20px 0;
            border-bottom: 3px solid #7B9C90;
        }

        header {
            max-width: 966px;
            margin: 0 auto;
            padding: 0 20px;
            text-align: center;
        }

        .logo {
            color: #fff;
            font-size: 2.5em;
            font-weight: normal;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
            margin-bottom: 10px;
        }

        nav {
            background: #B43227;
            border-bottom: 1px solid rgba(0,0,0,0.2);
            box-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }

        .nav-inner {
            max-width: 966px;
            margin: 0 auto;
            padding: 0 20px;
        }

        nav ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
        }

        nav ul li {
            position: relative;
        }

        nav ul li a {
            display: block;
            padding: 15px 18px;
            color: #fff;
            text-decoration: none;
            font-size: 14px;
            font-weight: bold;
            transition: background-color 0.3s, color 0.3s;
        }

        nav ul li a:hover,
        nav ul li a.active {
            background-color: #4C120D;
            color: #fff;
        }

        .main-wrapper {
            background: #f5f5f5;
            min-height: 500px;
        }

        .sheet {
            max-width: 966px;
            margin: 0 auto;
            background: #fff;
            box-shadow: 0 0 15px rgba(0,0,0,0.2);
        }

        .content-area {
            padding: 40px 30px;
        }

        h1 {
            color: #2a4a3d;
            font-size: 2.2em;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid #7B9C90;
            font-weight: normal;
        }

        article {
            margin-bottom: 40px;
        }

        article h2 {
            color: #2a4a3d;
            font-size: 1.6em;
            margin: 25px 0 15px;
            font-weight: normal;
        }

        article h3 {
            color: #4a6a5d;
            font-size: 1.3em;
            margin: 20px 0 12px;
            font-weight: normal;
        }

        article p {
            margin-bottom: 15px;
            text-align: justify;
        }

        article ul,
        article ol {
            margin: 15px 0 15px 30px;
        }

        article li {
            margin-bottom: 8px;
        }

        .transition-section {
            margin: 40px 0;
            padding: 25px;
            background: #f9f9f9;
            border-left: 4px solid #7B9C90;
        }

        .transition-section p {
            margin-bottom: 15px;
        }

        {% if links %}
        .links-section {
            margin-top: 40px;
            padding: 30px;
            background: #f0f4f2;
            border-radius: 8px;
            border: 1px solid #d4e0db;
        }

        .links-section h3 {
            color: #2a4a3d;
            font-size: 1.4em;
            margin: 25px 0 15px;
            font-weight: bold;
            padding-bottom: 8px;
            border-bottom: 2px solid #7B9C90;
        }

        .links-section h3:first-child {
            margin-top: 0;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 10px 20px;
            margin-bottom: 30px;
        }

        .links-section ul li {
            margin: 0;
        }

        .links-section ul li a {
            color: #2a4a3d;
            text-decoration: none;
            padding: 8px 0;
            display: block;
            transition: color 0.3s, padding-left 0.3s;
            border-bottom: 1px solid transparent;
        }

        .links-section ul li a:hover {
            color: #B43227;
            padding-left: 10px;
            border-bottom-color: #7B9C90;
        }

        .links-section ul li a::before {
            content: "▸ ";
            color: #7B9C90;
        }
        {% endif %}

        footer {
            background: #2a4a3d;
            color: #ccc;
            padding: 30px 20px 20px;
            margin-top: 50px;
            border-top: 3px solid #7B9C90;
        }

        .footer-inner {
            max-width: 966px;
            margin: 0 auto;
            text-align: center;
        }

        .footer-inner p {
            margin: 10px 0;
            font-size: 0.95em;
        }

        @media (max-width: 768px) {
            .logo {
                font-size: 1.8em;
            }

            nav ul {
                flex-direction: column;
            }

            nav ul li {
                width: 100%;
            }

            nav ul li a {
                padding: 12px 15px;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }

            .content-area {
                padding: 25px 20px;
            }

            h1 {
                font-size: 1.8em;
            }

            article h2 {
                font-size: 1.4em;
            }

            article h3 {
                font-size: 1.2em;
            }

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

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

        @media (max-width: 480px) {
            .logo {
                font-size: 1.5em;
            }

            h1 {
                font-size: 1.5em;
            }

            .content-area {
                padding: 20px 15px;
            }

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