:root {
            --brand: #0b5cff;
            --accent: #8b5cf6;
            --text: #162033;
            --muted: #647089;
            --bg-soft: #f7f9fe;
            --white: #ffffff;
            --border: #e6ecf6;
            --shadow: 0 10px 40px rgba(12,22,44,.06);
        }

        body { margin: 0; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: var(--text); line-height: 1.7; background: #fff; }
        .container { width: min(900px, 92vw); margin: 0 auto; padding: 40px 0; }
        
        /* Typography */
        h1 { font-size: clamp(28px, 4vw, 42px); line-height: 1.2; color: var(--text); margin-bottom: 20px; }
        h2 { font-size: 28px; margin-top: 40px; color: var(--brand); }
        h3 { font-size: 22px; margin-top: 25px; }
        p { margin-bottom: 20px; }
        .highlight { color: var(--brand); font-weight: 700; }

        /* Hero Image & Intro */
        .article-hero { width: 100%; border-radius: 20px; margin-bottom: 30px; box-shadow: var(--shadow); }
        .intro-card { background: var(--bg-soft); padding: 30px; border-radius: 18px; border-left: 6px solid var(--brand); margin-bottom: 40px; }

        /* Comparison Section */
        .tech-split { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin: 40px 0; }
        .tech-box { background: var(--white); border: 1px solid var(--border); padding: 25px; border-radius: 16px; box-shadow: var(--shadow); }
        .tech-box.featured { border: 2px solid var(--brand); position: relative; }
        .tech-box.featured::after { content: "RECOMMANDÉ"; position: absolute; top: -12px; right: 20px; background: var(--brand); color: #fff; font-size: 12px; padding: 4px 12px; border-radius: 20px; font-weight: 700; }

        /* Technical Visuals */
        .depth-chart { background: #000; color: #fff; padding: 30px; border-radius: 16px; margin: 30px 0; text-align: center; }
        .depth-bar { height: 20px; background: #333; border-radius: 10px; margin: 10px 0; position: relative; overflow: hidden; }
        .depth-fill-rf { width: 20%; height: 100%; background: linear-gradient(90deg, #ff4d4d, #f9cb28); }
        .depth-fill-cw { width: 85%; height: 100%; background: linear-gradient(90deg, var(--brand), var(--accent)); }
        .depth-label { display: flex; justify-content: space-between; font-size: 13px; color: #ccc; }

        /* Table Style */
        .data-table { width: 100%; border-collapse: collapse; margin: 30px 0; background: var(--white); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
        .data-table th { background: var(--bg-soft); padding: 15px; text-align: left; border-bottom: 2px solid var(--border); }
        .data-table td { padding: 15px; border-bottom: 1px solid var(--border); }

        /* CTA Block */
        .cta-section { background: linear-gradient(135deg, #0b5cff 0%, #6d28d9 100%); color: #fff; padding: 50px; border-radius: 24px; text-align: center; margin-top: 60px; }
        .cta-section h2 { color: #fff; margin-top: 0; }
        .btn-white { display: inline-block; background: #fff; color: var(--brand); padding: 16px 32px; border-radius: 12px; font-weight: 700; text-decoration: none; transition: transform 0.2s; margin-top: 20px; }
        .btn-white:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.2); }

        @media (max-width: 768px) {
            .tech-split { grid-template-columns: 1fr; }
        }