/* roulang page: index */
:root {
            --primary: #00B578;
            --accent: #FF6B00;
            --dark: #0F172A;
            --surface: #1E293B;
            --bg-canvas: #F8FAFC;
            --text-main: #0F172A;
            --text-muted: #64748B;
            --border-color: #E2E8F0;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: var(--bg-canvas);
            color: #334155;
            font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
        }

        .hero-mesh {
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.85) 100%), 
                        url('/assets/images/b42856c39689b542.jpg') center/cover no-repeat;
        }

        .dark-terminal-bg {
            background: radial-gradient(circle at top right, #1E293B 0%, #0F172A 100%);
        }

        .card-hover {
            transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease;
        }
        .card-hover:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 32px -8px rgba(0, 181, 120, 0.12), 0 8px 16px -6px rgba(15, 23, 42, 0.08);
            border-color: rgba(0, 181, 120, 0.35);
        }

        .pulse-badge {
            animation: pulseLight 2s infinite;
        }
        @keyframes pulseLight {
            0% { box-shadow: 0 0 0 0 rgba(0, 181, 120, 0.5); }
            70% { box-shadow: 0 0 0 8px rgba(0, 181, 120, 0); }
            100% { box-shadow: 0 0 0 0 rgba(0, 181, 120, 0); }
        }

        /* 隐藏移动端原生滚动条 */
        .no-scrollbar::-webkit-scrollbar {
            display: none;
        }
        .no-scrollbar {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }