* {
            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: #f5f5f0;
            background-image: 
                repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,.02) 2px, rgba(0,0,0,.02) 4px),
                repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,.02) 2px, rgba(0,0,0,.02) 4px);
        }

        h1 {
            background: linear-gradient(135deg, #8B0000 0%, #DC143C 100%);
            color: white;
            text-align: center;
            padding: 2.5rem 1.5rem;
            margin: 0;
            font-size: 2.5rem;
            font-weight: 700;
            letter-spacing: 2px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        article {
            max-width: 1200px;
            margin: 3rem auto;
            padding: 3rem;
            background: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            border-radius: 8px;
        }

        article h2 {
            color: #8B0000;
            margin-top: 2rem;
            margin-bottom: 1rem;
            font-size: 1.8rem;
            border-bottom: 3px solid #DC143C;
            padding-bottom: 0.5rem;
        }

        article h3 {
            color: #333;
            margin-top: 1.5rem;
            margin-bottom: 0.8rem;
            font-size: 1.4rem;
        }

        article h4 {
            color: #555;
            margin-top: 1.2rem;
            margin-bottom: 0.6rem;
            font-size: 1.2rem;
        }

        article p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #444;
        }

        .transition-section {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 2rem 3rem;
            background: #fff;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            border-radius: 8px;
            border-left: 5px solid #8B0000;
        }

        .transition-section p {
            font-size: 1.05rem;
            color: #444;
            margin-bottom: 1rem;
        }

        .links-section {
            max-width: 1200px;
            margin: 3rem auto 4rem;
            padding: 3rem;
            background: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            border-radius: 8px;
        }

        .links-section h2 {
            color: #8B0000;
            margin-bottom: 2rem;
            font-size: 2rem;
            text-align: center;
            border-bottom: 3px solid #DC143C;
            padding-bottom: 1rem;
        }

        .links-section h3 {
            color: #8B0000;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            font-size: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }

        .links-section h3:before {
            content: '';
            display: inline-block;
            width: 12px;
            height: 12px;
            background: #DC143C;
            border-radius: 2px;
            flex-shrink: 0;
        }

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

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

        .links-section ul li {
            position: relative;
            padding-left: 1.2rem;
        }

        .links-section ul li:before {
            content: '▸';
            position: absolute;
            left: 0;
            color: #DC143C;
            font-weight: bold;
        }

        .links-section ul li a {
            color: #0066cc;
            text-decoration: none;
            font-size: 1.05rem;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .links-section ul li a:hover {
            color: #DC143C;
            transform: translateX(4px);
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 1.8rem;
                padding: 2rem 1rem;
                letter-spacing: 1px;
            }

            article,
            .transition-section,
            .links-section {
                margin: 1.5rem 1rem;
                padding: 1.5rem;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

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

            .links-section h3 {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 1.5rem;
                padding: 1.5rem 0.8rem;
            }

            article,
            .transition-section,
            .links-section {
                padding: 1.2rem;
                margin: 1rem 0.5rem;
            }

            article p,
            .transition-section p {
                font-size: 1rem;
            }

            .links-section ul {
                padding-left: 1rem;
            }
        }