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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
        }

        .site-container {
            max-width: 1200px;
            margin: 0 auto;
            background-color: #fff;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
        }

        .site-header {
            background: linear-gradient(135deg, #2c5f7c 0%, #1a3a4d 100%);
            color: #fff;
            padding: 1.5rem 2rem;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        .site-title {
            font-size: 2rem;
            font-weight: 700;
            margin: 0;
            text-align: center;
        }

        .site-title a {
            color: #fff;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }

        .site-title a:hover {
            opacity: 0.9;
        }

        .nav-primary {
            background-color: #234a5e;
            border-bottom: 3px solid #1a3a4d;
        }

        .nav-primary .wrap {
            padding: 0;
        }

        .menu {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
        }

        .menu li {
            position: relative;
        }

        .menu a {
            display: block;
            padding: 1rem 1.5rem;
            color: #fff;
            text-decoration: none;
            transition: background-color 0.3s ease;
            white-space: nowrap;
        }

        .menu a:hover,
        .menu .current-menu-item a {
            background-color: #2c5f7c;
        }

        .menu a i {
            margin-right: 0.5rem;
        }

        .content-area {
            padding: 3rem 2rem;
        }

        h1 {
            font-size: 2.5rem;
            color: #1a3a4d;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 3px solid #2c5f7c;
        }

        article {
            margin-bottom: 3rem;
        }

        article h2 {
            font-size: 1.8rem;
            color: #234a5e;
            margin-top: 2rem;
            margin-bottom: 1rem;
        }

        article h3 {
            font-size: 1.4rem;
            color: #2c5f7c;
            margin-top: 1.5rem;
            margin-bottom: 0.8rem;
        }

        article h4 {
            font-size: 1.2rem;
            color: #234a5e;
            margin-top: 1.2rem;
            margin-bottom: 0.6rem;
        }

        article p {
            margin-bottom: 1.2rem;
            text-align: justify;
            color: #444;
        }

        article ul,
        article ol {
            margin-left: 2rem;
            margin-bottom: 1.2rem;
        }

        article li {
            margin-bottom: 0.5rem;
        }

        .transition-section {
            background-color: #f0f4f6;
            padding: 2rem;
            margin-bottom: 3rem;
            border-left: 4px solid #2c5f7c;
            border-radius: 4px;
        }

        .transition-section p {
            color: #444;
            margin-bottom: 1rem;
        }

        .transition-section p:last-child {
            margin-bottom: 0;
        }

        .links-section {
            background: linear-gradient(to bottom, #f8f9fa 0%, #fff 100%);
            padding: 3rem 2rem;
            border-top: 2px solid #e0e0e0;
        }

        .links-section h3 {
            font-size: 1.6rem;
            color: #1a3a4d;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2c5f7c;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.8rem 2rem;
            margin-bottom: 2.5rem;
        }

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

        .links-section a {
            color: #2c5f7c;
            text-decoration: none;
            transition: color 0.3s ease, padding-left 0.3s ease;
            display: inline-block;
            position: relative;
            padding-left: 1.2rem;
        }

        .links-section a:before {
            content: "→";
            position: absolute;
            left: 0;
            transition: transform 0.3s ease;
        }

        .links-section a:hover {
            color: #1a3a4d;
        }

        .links-section a:hover:before {
            transform: translateX(3px);
        }

        @media (max-width: 768px) {
            .site-header {
                padding: 1rem;
            }

            .site-title {
                font-size: 1.5rem;
            }

            .menu {
                flex-direction: column;
            }

            .menu li {
                width: 100%;
                text-align: center;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }

            .menu a {
                padding: 0.8rem 1rem;
            }

            .content-area {
                padding: 2rem 1rem;
            }

            h1 {
                font-size: 1.8rem;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 0.6rem;
            }

            .links-section {
                padding: 2rem 1rem;
            }

            .transition-section {
                padding: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .site-title {
                font-size: 1.2rem;
            }

            h1 {
                font-size: 1.5rem;
            }

            .menu a {
                font-size: 0.9rem;
            }
        }