/* roulang page: index */
:root {
            --primary: #1B6B50;
            --secondary: #0F4C5C;
            --accent: #E38849;
            --surface: #F7FAF8;
            --dark-surface: #0A241C;
        }
        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Source Han Sans CN", sans-serif;
            color: #1A2421;
            background-color: #FFFFFF;
        }
        .text-balance {
            text-wrap: balance;
        }
        .hero-pattern {
            background-image: radial-gradient(rgba(27, 107, 80, 0.08) 1px, transparent 1px);
            background-size: 24px 24px;
        }