/* roulang page: index */
:root {
            --primary: #0D9488;
            --primary-dark: #059669;
            --accent: #F97316;
            --bg-light: #F8FAFC;
            --text-main: #1E293B;
            --text-muted: #64748B;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
            color: var(--text-main);
            background-color: #FFFFFF;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }
        .coupon-ticket {
            background: radial-gradient(circle at left, transparent 12px, #ffffff 13px) left,
                        radial-gradient(circle at right, transparent 12px, #ffffff 13px) right;
            background-size: 51% 100%;
            background-repeat: no-repeat;
        }
        .hero-banner-bg {
            background-image: linear-gradient(rgba(15, 23, 42, 0.78), rgba(15, 23, 42, 0.88)), url('/assets/images/344aa2247c908b9f.webp');
            background-size: cover;
            background-position: center;
        }
        .dark-showcase-bg {
            background-image: linear-gradient(rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.96)), url('/assets/images/87286384b26c60a7.webp');
            background-size: cover;
            background-position: center;
        }