/* roulang page: index */
:root {
            --primary: #00C853;
            --primary-glow: rgba(0, 200, 83, 0.25);
            --dark-base: #0B0F12;
            --dark-card: #131B22;
            --text-main: #0F172A;
            --text-muted: #64748B;
            --border-light: rgba(226, 232, 240, 0.9);
        }
        body {
            font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            color: #0F172A;
            background-color: #FFFFFF;
            -webkit-font-smoothing: antialiased;
        }
        .text-glow {
            text-shadow: 0 0 20px rgba(0, 200, 83, 0.4);
        }
        .box-glow {
            box-shadow: 0 10px 30px -10px rgba(0, 200, 83, 0.25);
        }
        .border-glow {
            border-color: rgba(0, 200, 83, 0.35);
        }
        .tabular-num {
            font-variant-numeric: tabular-nums;
        }
        /* 手风琴动效与样式 */
        .faq-accordion[open] summary svg {
            transform: rotate(180deg);
        }
        .faq-accordion summary::-webkit-details-marker {
            display: none;
        }