/* roulang page: index */
:root {
            --brand-orange: #E64A19;
            --brand-dark: #004D40;
            --brand-pitch: #062E27;
            --brand-amber: #FFB300;
            --bg-light: #F8FAFC;
        }
        body {
            font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            background-color: #FFFFFF;
            color: #1E293B;
            overflow-x: hidden;
        }
        .text-glow {
            text-shadow: 0 2px 10px rgba(230, 74, 25, 0.25);
        }
        .card-hover {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .card-hover:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 24px -8px rgba(0, 77, 64, 0.12);
        }