/* roulang page: index */
:root {
            --color-primary: #0F172A;
            --color-sport: #10B981;
            --color-accent: #0284C7;
            --color-bg-alt: #F8FAFC;
        }
        html { scroll-behavior: smooth; }
        .hero-bg {
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(11, 17, 32, 0.88)), url('/assets/images/cb26e7ed2747d2de.webp') center/cover no-repeat;
        }
        .coupon-cut {
            background: radial-gradient(circle at left, transparent 12px, #ffffff 13px) top left,
                        radial-gradient(circle at right, transparent 12px, #ffffff 13px) top right;
            background-size: 100% 100%;
        }
        .metric-glow {
            text-shadow: 0 0 24px rgba(16, 185, 129, 0.25);
        }