/* roulang page: index */
:root {
            --tac-green: #00FF87;
            --tac-dark: #0B0E14;
            --tac-panel: #141923;
            --tac-panel-alt: #1C2333;
            --tac-purple: #6E0DD0;
            --tac-warning: #FF5E00;
            --tac-text: #F8FAFC;
            --tac-muted: #94A3B8;
            --tac-border: rgba(148, 163, 184, 0.15);
        }
        body {
            background-color: var(--tac-dark);
            color: var(--tac-text);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            overflow-x: hidden;
        }
        .tac-border {
            border: 1px solid var(--tac-border);
            transition: all 0.25s ease-in-out;
        }
        .tac-border:hover {
            border-color: rgba(0, 255, 135, 0.45);
            box-shadow: 0 0 15px rgba(0, 255, 135, 0.12);
        }
        .tac-badge {
            clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
        }
        .glow-green {
            box-shadow: 0 0 20px rgba(0, 255, 135, 0.2);
        }
        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease-out;
        }
        .accordion-content.open {
            max-height: 280px;
        }