/* roulang page: index */
:root {
            --bg-main: #F8F9FA;
            --brand-dark: #0F141C;
            --accent: #00DC82;
            --border-color: #E5E7EB;
            --text-main: #111827;
            --text-sub: #4B5563;
        }
        * { box-sizing: border-box; }
        body { background-color: var(--bg-main); color: var(--text-main); font-family: Inter, system-ui, -apple-system, sans-serif; overflow-x: hidden; }
        .tabular-nums { font-variant-numeric: tabular-nums; }
        .soft-shadow { box-shadow: 0 1px 3px rgba(0,0,0,0.05), 0 20px 25px -5px rgba(0,0,0,0.02); }
        .hard-transition { transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1); }
        .hero-pattern { background-image: radial-gradient(rgba(0, 220, 130, 0.08) 1px, transparent 1px); background-size: 24px 24px; }
        .countdown-circle { stroke-dasharray: 283; stroke-dashoffset: 65; transition: stroke-dashoffset 1s linear; }