/* roulang page: index */
:root {
            --brand-brown: #8C532B;
            --brand-walnut: #633919;
            --brand-accent: #D97706;
            --brand-dark: #1E1815;
            --bg-warm: #FDFBF7;
            --border-warm: #EAE3D9;
        }
        body {
            font-family: var(--font-sans, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif);
            background-color: var(--bg-warm);
            color: #2D241E;
            overflow-x: hidden;
        }
        .wood-shadow {
            box-shadow: 0 10px 30px rgba(99, 57, 25, 0.06);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .wood-shadow:hover {
            box-shadow: 0 20px 40px rgba(99, 57, 25, 0.12);
            transform: translateY(-2px);
        }
        .text-gold-gradient {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 50%, #B45309 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .gold-border-glow {
            border: 1px solid rgba(217, 119, 6, 0.35);
        }