1, 59, 0.5);
        }

        .log-entry.system {
            border-left: 3px solid var(--text-muted);
        }

        .log-entry.recorder {
            border-left: 3px solid var(--primary);
        }

        .log-entry.player {
            border-left: 3px solid var(--success);
        }

        .log-entry.error {
            border-left: 3px solid var(--accent);
        }

        /* 动画效果 */
        @keyframes fadeUp {
            to {
                opacity: 1;
                transform