/* roulang page: index */
:root {
            --primary: #1E40AF;
            --primary-hover: #1D4ED8;
            --accent: #0EA5E9;
            --success: #10B981;
            --bg-light: #F8FAFC;
            --card-border: #E2E8F0;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
            color: #0F172A;
            background-color: #FFFFFF;
        }
        .hero-bg {
            background-image: linear-gradient(rgba(15, 23, 42, 0.88), rgba(30, 64, 175, 0.82)), url('/assets/images/e7275749d659c44c.jpg');
            background-size: cover;
            background-position: center;
        }
        .deep-mesh-bg {
            background-image: linear-gradient(to bottom, #0F172A, #1E293B);
        }