.disclaimer-box {
    background-color: #e9ecef;
    border-left: 4px solid #6c757d;
    padding: 1.2rem;
    margin: 1.5rem 0;
    border-radius: 0 8px 8px 0;
}
        
        /* CPS Test Area */
        .cps-test-area {
            text-align: center;
            padding: 2rem;
            border-radius: 8px;
            background-color: var(--light-gray);
            border: 1px solid var(--border-color);
            margin-bottom: 1.5rem;
            transition: all 0.3s;
            min-height: 300px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            position: relative;
            overflow: hidden;
        }
        
        .cps-test-area.ready {
            background-color: #d4edda;
            border-color: #28a745;
        }
        
        .cps-test-area.active {
            background-color: #cce5ff;
            border-color: var(--primary-color);
        }
        
        .cps-test-area.completed {
            background-color: #fff3cd;
            border-color: #ffc107;
        }
        
        .cps-test-area h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }
        
        .cps-test-area p {
            font-size: 1.1rem;
            margin-bottom: 1.5rem;
        }
        
        .cps-stats {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin: 1.5rem 0;
            flex-wrap: wrap;
        }
        
        .stat-box {
            background: white;
            border-radius: 8px;
            padding: 1rem 1.5rem;
            min-width: 120px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
            border: 1px solid var(--border-color);
        }
        
        .stat-value {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 0.25rem;
        }
        
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        
        .cps-result {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent-color);
            margin: 1rem 0;
        }
        
        .cps-rank {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        
        .btn-lg {
            padding: 0.75rem 2rem;
            font-size: 1.1rem;
            font-weight: 600;
        }
        
        .btn-success {
            background-color: #28a745;
            border-color: #28a745;
        }
        
        .btn-warning {
            background-color: #ffc107;
            border-color: #ffc107;
            color: #333;
        }
        
        .btn-warning:hover {
            background-color: #e0a800;
            border-color: #d39e00;
        }
        
        .timer-bar {
            height: 8px;
            background-color: #e9ecef;
            border-radius: 4px;
            margin: 1.5rem 0;
            overflow: hidden;
        }
        
        .timer-progress {
            height: 100%;
            background-color: var(--primary-color);
            width: 0%;
            transition: width 0.1s linear;
        }
        
        /* Result Area */
        .result-container {
            background-color: var(--light-gray);
            border-radius: 6px;
            padding: 1.5rem;
            margin-top: 1.5rem;
            position: relative;
            border: 1px solid var(--border-color);
        }
        
        .result-title {
            font-weight: 600;
            margin-bottom: 0.75rem;
            color: var(--primary-color);
        }
        
        .result-content {
            font-family: 'Courier New', monospace;
            word-break: break-all;
            padding: 12px;
            background-color: white;
            border-radius: 4px;
            border: 1px solid #eee;
            font-size: 0.95rem;
        }
        
        .copy-btn {
            position: absolute;
            top: 15px;
            right: 15px;
            background: white;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            padding: 0.4rem 0.75rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .copy-btn:hover {
            background-color: var(--light-gray);
        }
        
        /* Content Sections */
        .section-title {
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-color);
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--border-color);
        }
        
        .usage-step {
            display: flex;
            margin-bottom: 1.5rem;
            align-items: flex-start;
        }
        
        .step-number {
            width: 28px;
            height: 28px;
            background-color: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            flex-shrink: 0;
            font-weight: 600;
            font-size: 0.9rem;
        }
        
        .info-box {
            background-color: rgba(44, 125, 160, 0.05);
            border-left: 3px solid var(--primary-color);
            padding: 1rem;
            border-radius: 0 4px 4px 0;
            margin: 1.5rem 0;
        }
        
        .security-alert {
            background-color: #d4edda;
            border-left: 3px solid #28a745;
            padding: 1rem;
            border-radius: 0 4px 4px 0;
            margin: 极简版代码
        }
     
        
        /* CPS History */
        .history-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
        }
        
        .history-table th, .history-table td {
            padding: 0.75rem;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }
        
        .history-table th {
            background-color: var(--light-gray);
            font-weight: 600;
        }
        
        .history-table tr:hover {
            background-color: rgba(44, 125, 160, 0.05);
        }
        
        .history-table .highlight {
            background-color: rgba(255, 193, 7, 0.2);
            font-weight: 600;
        }
        
        /* Ripple effect */
        .ripple {
            position: absolute;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.7);
            transform: scale(0);
            animation: ripple 0.6s linear;
        }
        
        @keyframes ripple {
            to {
                transform: scale(4);
                opacity: 0;
            }
        }
        
        /* Chart container */
        .chart-container {
            background: white;
            border-radius: 8px;
            padding: 1.5rem;
            margin-top: 1.5rem;
            border: 1px solid var(--border-color);
            height: 300px;
        }
        
        .chart-title {
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-color);
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--border-color);
        }
        
        /* Click area */
        .click-area {
            width: 100%;
            height: 200px;
            background: rgba(255, 255, 255, 0.5);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 1.5rem 0;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            border: 2px dashed var(--primary-color);
            transition: all 0.3s;
        }
        
        .click-area:hover {
            background: rgba(255, 255, 255, 0.7);
        }
        
        .click-area.active {
            background: rgba(44, 125, 160, 0.1);
            border: 2px solid var(--primary-color);
        }
        
        .click-area p {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--primary-color);
            text-align: center;
            margin: 0;
            padding: 1rem;
        }
        
        /* Click counter */
        .click-counter {
            font-size: 4rem;
            font-weight: 700;
            color: var(--accent-color);
            margin: 1rem 0;
        }
        
        /* Duration selector */
        .duration-selector {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            justify-content: center;
            margin: 1rem 0;
        }
        
        .duration-btn {
            padding: 0.5rem 1rem;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            background: white;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .duration-btn:hover {
            background-color: var(--light-gray);
        }
        
        .duration-btn.active {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        
        /* Test controls */
        .test-controls {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin: 1rem 0;
        }
        
        /* Leaderboard */
        .leaderboard {
            background: white;
            border-radius: 8px;
            padding: 1.5rem;
            margin-top: 1.5rem;
            border: 1px solid var(--border-color);
        }
        
        .leaderboard-title {
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-color);
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--border-color);
        }
        
        .leaderboard-item {
            display: flex;
            justify-content: space-between;
            padding: 0.75rem;
            border-bottom: 1px solid var(--border-color);
        }
        
        .leaderboard-item:last-child {
            border-bottom: none;
        }
        
        .leaderboard-rank {
            font-weight: 600;
            color: var(--primary-color);
            width: 30px;
        }
        
        .leaderboard-name {
            flex-grow: 1;
        }
        
        .leaderboard-score {
            font-weight: 600;
            color: var(--accent-color);
        }
        
        /* Result overlay */
        .result-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }
        
        .result-overlay.show {
            opacity: 1;
            visibility: visible;
        }
        
        .result-card {
            background: white;
            border-radius: 12px;
            padding: 2rem;
            width: 90%;
            max-width: 500px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            text-align: center;
            position: relative;
            transform: translateY(30px);
            transition: transform 0.4s ease;
        }
        
        .result-overlay.show .result-card {
            transform: translateY(0);
        }
        
        .result-card h3 {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
        }
        
        .result-card .cps-result {
            font-size: 3.5rem;
            margin: 1rem 0;
        }
        
        .result-card .cps-rank {
            font-size: 1.5rem;
            margin-bottom: 2rem;
        }
        
        .close-result {
            position: absolute;
            top: 15px;
            right: 15px;
            background: transparent;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-muted);
        }
        
        /* Fun facts */
        .fun-facts {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        
        .fun-fact-card {
            background: linear-gradient(135deg, rgba(169, 214, 229, 0.2) 0%, rgba(44, 125, 160, 0.2) 100%);
            border-radius: 8px;
            padding: 1.5rem;
            border: 1px solid var(--border-color);
            transition: all 0.3s;
        }
        
        .fun-fact-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .fun-fact-icon {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        
        .fun-fact-title {
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }
        
        /* Animation */
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        
        .pulse {
            animation: pulse 2s infinite;
        }