/* roulang page: index */
:root {
            --primary-pitch: #0A2E1F;
            --accent-turf: #10B981;
            --bg-canvas: #F4F7F5;
            --text-main: #0F172A;
            --text-muted: #475569;
            --card-border: #E2E8F0;
        }
        body {
            background-color: var(--bg-canvas);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            -webkit-font-smoothing: antialiased;
        }
        .data-grid-pattern {
            background-image: radial-gradient(rgba(16, 185, 129, 0.12) 1px, transparent 1px);
            background-size: 24px 24px;
        }
        .custom-scrollbar::-webkit-scrollbar {
            height: 6px;
            width: 6px;
        }
        .custom-scrollbar::-webkit-scrollbar-thumb {
            background: #CBD5E1;
            border-radius: 4px;
        }