/* Animation Styles */
        @import url('https://fonts.googleapis.com/css2?family=Pacifico&display=swap');
        
        /* Initial animation styles */
        #animation-container {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
            background-color: #f5f5f5;
            overflow: hidden;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            transition: opacity 0.5s ease-out;
        }
        
        .container {
            position: relative;
            width: 400px;
            height: 400px;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .symbol-container {
            position: absolute;
            width: 300px;
            height: 300px;
            animation: float 6s ease-in-out infinite;
        }
        
        @keyframes float {
            0% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
            100% { transform: translateY(0) rotate(360deg); }
        }
        
        .circle {
            position: absolute;
            width: 200px;
            height: 200px;
            border: 6px solid #ff6b6b;
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            opacity: 0.8;
            animation: pulse 3s ease-in-out infinite alternate;
        }
        
        @keyframes pulse {
            0% { transform: translate(-50%, -50%) scale(0.9); border-color: #ff6b6b; }
            50% { border-color: #4ecdc4; }
            100% { transform: translate(-50%, -50%) scale(1.1); border-color: #ff6b6b; }
        }
        
        .line1, .line2 {
            position: absolute;
            top: 50%;
            left: 10px;
            right: 10px;
            height: 6px;
            background-color: #4ecdc4;
            transform-origin: center;
        }
        
        .line1 {
            transform: translateY(-50%) rotate(45deg);
            animation: drawLine1 2s ease-out forwards, colorChange 4s 2s linear infinite;
        }
        
        .line2 {
            transform: translateY(-50%) rotate(-45deg);
            animation: drawLine2 2s ease-out forwards, colorChange 4s 2s linear infinite reverse;
        }
        
        @keyframes drawLine1 {
            0% { left: 50%; right: 50%; }
            100% { left: 10px; right: 10px; }
        }
        
        @keyframes drawLine2 {
            0% { left: 50%; right: 50%; }
            100% { left: 10px; right: 10px; }
        }
        
        @keyframes colorChange {
            0% { background-color: #4ecdc4; }
            50% { background-color: #ff6b6b; }
            100% { background-color: #4ecdc4; }
        }
        
        .text-container {
            position: absolute;
            text-align: center;
            width: 100%;
            z-index: 10;
        }
        
        .yaoyao-text {
            font-family: 'Pacifico', cursive;
            font-size: 48px;
            color: #333;
            margin: 0;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
            animation: textPulse 2s ease-in-out infinite alternate;
        }
        
        @keyframes textPulse {
            0% { transform: scale(1); color: #333; }
            100% { transform: scale(1.1); color: #ff6b6b; }
        }
        
        .subtitle {
            font-family: Arial, sans-serif;
            font-size: 18px;
            color: #666;
            margin-top: 10px;
            opacity: 0;
            animation: fadeIn 2s 1s forwards, subtitleFloat 4s 1s ease-in-out infinite;
        }
        
        @keyframes fadeIn {
            0% { opacity: 0; }
            100% { opacity: 1; }
        }
        
        @keyframes subtitleFloat {
            0% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0); }
        }
        
        .particles {
            position: absolute;
            width: 100%;
            height: 100%;
        }
        
        .particle {
            position: absolute;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: #ff6b6b;
            opacity: 0.6;
        }
        
        .particle:nth-child(1) {
            top: 20%;
            left: 20%;
            animation: particleMove 8s linear infinite;
        }
        
        .particle:nth-child(2) {
            top: 70%;
            left: 30%;
            animation: particleMove 7s 1s linear infinite;
            background-color: #4ecdc4;
        }
        
        .particle:nth-child(3) {
            top: 40%;
            left: 80%;
            animation: particleMove 9s 2s linear infinite;
        }
        
        .particle:nth-child(4) {
            top: 80%;
            left: 70%;
            animation: particleMove 6s 3s linear infinite;
            background-color: #4ecdc4;
        }
        
        .particle:nth-child(5) {
            top: 30%;
            left: 60%;
            animation: particleMove 10s 4s linear infinite;
        }
        
        @keyframes particleMove {
            0% { transform: translate(0, 0) rotate(0deg); }
            25% { transform: translate(30px, 40px) rotate(90deg); }
            50% { transform: translate(0, 80px) rotate(180deg); }
            75% { transform: translate(-30px, 40px) rotate(270deg); }
            100% { transform: translate(0, 0) rotate(360deg); }
        }
        
        /* Database Interface Styles */
        .img-no-display * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        html, body {
            height: 100%;
            width: 100%;
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
        }

        #database-content {
            display: none; /* Initially hidden */
        }

        /* Main container styles */
        #outer {
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            padding: 20px;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }

        #inner {
            width: 100%;
            max-width: 500px;
            text-align: center;
        }

        #container {
            background-color: white;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            padding: 40px 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        #container:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }

        /* Header styles */
        #header {
            font-size: 1.8rem;
            color: #2c3e50;
            margin: 20px 0;
            font-weight: 600;
            text-align: center;
        }

        /* Image styles */
        .open-modal-img {
            width: 120px;
            height: auto;
            border-radius: 10px;
            cursor: pointer;
            transition: transform 0.3s ease;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            margin-bottom: 15px;
        }

        .open-modal-img:hover {
            transform: scale(1.05);
        }

        .img2 {
            width: 30px;
            height: auto;
            margin-top: 15px;
            opacity: 0.7;
        }

        /* Modal styles */
        .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            justify-content: center;
            align-items: center;
            z-index: 1000;
            backdrop-filter: blur(5px);
            animation: fadeIn 0.3s ease-out;
        }

        .modal {
            background-color: white;
            border-radius: 12px;
            padding: 30px;
            width: 90%;
            max-width: 500px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            text-align: center;
            animation: slideIn 0.4s ease-out;
            position: relative;
        }

        @keyframes slideIn {
            from { transform: translateY(-50px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }

        .modal h3 {
            color: #2c3e50;
            margin-bottom: 20px;
            font-size: 1.5rem;
            border-bottom: 2px solid #3498db;
            padding-bottom: 10px;
            display: inline-block;
        }

        .modal a {
            display: block;
            color: #3498db;
            text-decoration: none;
            font-weight: 500;
            margin: 15px 0;
            transition: color 0.2s;
            font-size: 1.1rem;
        }

        .modal a:hover {
            color: #2980b9;
            text-decoration: underline;
        }

        .modal p {
            margin: 10px 0;
            font-size: 0.95rem;
        }

        /* Button styles */
        .modal button {
            background-color: #3498db;
            color: white;
            border: none;
            border-radius: 6px;
            padding: 10px 15px;
            margin: 8px 5px;
            cursor: pointer;
            font-size: 1rem;
            transition: all 0.2s ease;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        .modal button:hover {
            background-color: #2980b9;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
        }

        /* Close button */
        .modal button:last-child {
            background-color: #e74c3c;
            margin-top: 20px;
        }

        .modal button:last-child:hover {
            background-color: #c0392b;
        }

        /* Special button styles */
        .modal button:nth-of-type(1) { background-color: #3498db; }
        .modal button:nth-of-type(2) { background-color: #2ecc71; }
        .modal button:nth-of-type(3) { background-color: #9b59b6; }
        .modal button:nth-of-type(4) { background-color: #f39c12; }
        .modal button:nth-of-type(5) { background-color: #1abc9c; }
        .modal button:nth-of-type(6) { background-color: #e67e22; }
        .modal button:nth-of-type(7) { background-color: #34495e; }
        .modal button:nth-of-type(8) { background-color: #16a085; }

        /* Responsive styles */
        @media (max-width: 768px) {
            #container {
                padding: 30px 20px;
            }
            
            #header {
                font-size: 1.5rem;
            }
            
            .modal {
                padding: 20px;
                width: 95%;
            }
            
            .modal button {
                padding: 10px;
                margin: 5px 3px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 480px) {
            .open-modal-img {
                width: 100px;
            }
            
            #header {
                font-size: 1.3rem;
            }
            
            .modal h3 {
                font-size: 1.3rem;
            }
            
            .modal a {
                font-size: 1rem;
            }
            
            .modal button {
                padding: 8px 12px;
                font-size: 0.85rem;
                margin: 4px 2px;
            }
        }

        /* Animation for the main container */
        @keyframes pulse {
            0% { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); }
            50% { box-shadow: 0 10px 30px rgba(52, 152, 219, 0.3); }
            100% { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); }
        }

        #container {
            animation: pulse 3s infinite ease-in-out;
        }
        
        /* Timer styles */
        .timer-container {
          position: fixed;
          top: 20px;
          right: 20px;
          background-color: rgba(255, 255, 255, 0.9);
          border-radius: 8px;
          box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
          padding: 12px 16px;
          z-index: 1000;
          min-width: 200px;
          text-align: center;
          border: 1px solid #eaeaea;
        }
        
        .countdown-display {
          font-size: 1.5rem;
          font-weight: bold;
          color: #333;
          margin-bottom: 4px;
        }
        
        .target-date, .random-time {
          font-size: 0.875rem;
          color: #666;
          margin-top: 4px;
        }
        
        @media (max-width: 640px) {
          .timer-container {
            top: 10px;
            right: 10px;
            padding: 8px 12px;
            min-width: 160px;
          }
          
          .countdown-display {
            font-size: 1.25rem;
          }
          
          .target-date, .random-time {
            font-size: 0.75rem;
          }
        }

        /* Warning effect when time is running low (less than 5 minutes) */
        .timer-warning {
            animation: timerWarning 1s infinite alternate;
        }

        @keyframes timerWarning {
            0% { color: #2e0852; }
            100% { color: #0a862f98; }
        }