/* roulang page: index */
:root {
            --primary: #0F3B46;
            --accent: #D97706;
            --bg-light: #F8FAFC;
            --text-main: #0F172A;
            --text-muted: #334155;
        }
        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
            color: var(--text-main);
            background-color: var(--bg-light);
            overflow-x: hidden;
        }
        .text-balance { text-wrap: balance; }
        .hero-bg {
            background-image: linear-gradient(rgba(11, 25, 44, 0.88), rgba(8, 33, 40, 0.94)), url('/assets/images/c56f6cab4e0bc69c.webp');
            background-size: cover;
            background-position: center;
        }