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

            body {
                font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
                background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
                min-height: 100vh;
                display: flex;
                flex-direction: column;
                justify-content: center;
                align-items: center;
                padding: 20px;
                color: #333;
            }

            .decrypt-container {
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(10px);
                border-radius: 20px;
                padding: 40px;
                box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
                width: 100%;
                max-width: 500px;
                text-align: center;
                border: 1px solid rgba(255, 255, 255, 0.2);
                margin-bottom: 30px;
            }

            .lock-icon {
                font-size: 3rem;
                margin-bottom: 20px;
                color: #667eea;
                animation: pulse 2s infinite;
            }

            @keyframes pulse {
                0% {
                    transform: scale(1);
                }
                50% {
                    transform: scale(1.05);
                }
                100% {
                    transform: scale(1);
                }
            }

            h1 {
                color: #2c3e50;
                margin-bottom: 30px;
                font-size: 2rem;
                font-weight: 700;
            }

            #passwordInput {
                width: 100%;
                padding: 16px 20px;
                border: 2px solid #e0e0e0;
                border-radius: 12px;
                font-size: 1.1rem;
                text-align: center;
                background: rgba(255, 255, 255, 0.9);
                transition: all 0.3s ease;
                outline: none;
                margin-bottom: 30px;
            }

            #passwordInput:focus {
                border-color: #667eea;
                box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
                transform: translateY(-2px);
            }

            #passwordInput::placeholder {
                color: #bdc3c7;
            }

            .status-container {
                min-height: 60px;
                display: flex;
                align-items: center;
                justify-content: center;
                margin-bottom: 20px;
            }

            #errorText {
                color: #e74c3c;
                font-weight: 500;
                padding: 12px 20px;
                border-radius: 8px;
                background: rgba(231, 76, 60, 0.1);
                border: 1px solid rgba(231, 76, 60, 0.2);
                animation: shake 0.5s ease-in-out;
                transition: all 0.3s ease;
            }

            #result {
                color: #27ae60;
                font-weight: 500;
                padding: 12px 20px;
                border-radius: 8px;
                background: rgba(39, 174, 96, 0.1);
                border: 1px solid rgba(39, 174, 96, 0.2);
                animation: slideIn 0.5s ease-out;
                word-break: break-all;
                max-height: 200px;
                overflow-y: auto;
                transition: all 0.3s ease;
            }

            .hidden {
                display: none !important;
            }

            @keyframes shake {
                0%,
                100% {
                    transform: translateX(0);
                }
                25% {
                    transform: translateX(-5px);
                }
                75% {
                    transform: translateX(5px);
                }
            }

            @keyframes slideIn {
                from {
                    opacity: 0;
                    transform: translateY(20px);
                }
                to {
                    opacity: 1;
                    transform: translateY(0);
                }
            }

            .security-info {
                margin-top: 30px;
                padding: 20px;
                background: rgba(102, 126, 234, 0.1);
                border-radius: 12px;
                border: 1px solid rgba(102, 126, 234, 0.2);
            }

            .security-info h3 {
                color: #667eea;
                margin-bottom: 10px;
                font-size: 1.1rem;
            }

            .security-info p {
                color: #7f8c8d;
                font-size: 0.9rem;
                line-height: 1.5;
            }

            /* Footer 样式 */
            .site-footer {
                background: rgba(255, 255, 255, 0.1);
                backdrop-filter: blur(10px);
                border-radius: 15px;
                padding: 20px 30px;
                /* margin-top: auto; */
                border: 1px solid rgba(255, 255, 255, 0.2);
                box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
                width: 100%;
                max-width: 500px;
            }

            .footer-content {
                display: flex;
                align-items: center;
                justify-content: center;
                flex-wrap: wrap;
                gap: 15px;
                font-size: 0.9rem;
                color: rgba(255, 255, 255, 0.9);
            }

            .brand {
                font-weight: 600;
                color: #fff;
                text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
            }

            .divider {
                color: rgba(255, 255, 255, 0.6);
                font-weight: 300;
                user-select: none;
            }

            .github-link {
                display: inline-flex;
                align-items: center;
                gap: 6px;
                color: rgba(255, 255, 255, 0.9);
                text-decoration: none;
                padding: 8px 12px;
                border-radius: 8px;
                background: rgba(255, 255, 255, 0.1);
                border: 1px solid rgba(255, 255, 255, 0.2);
                transition: all 0.3s ease;
                font-size: 0.85rem;
            }

            .github-link:hover {
                background: rgba(255, 255, 255, 0.2);
                border-color: rgba(255, 255, 255, 0.3);
                transform: translateY(-1px);
                box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
                color: #fff;
            }

            .github-icon {
                width: 16px;
                height: 16px;
                transition: transform 0.2s ease;
            }

            .github-link:hover .github-icon {
                transform: scale(1.1);
            }

            .github-text {
                font-weight: 500;
            }

            .powered-by {
                color: rgba(255, 255, 255, 0.8);
                font-size: 0.85rem;
                font-style: italic;
            }

            @media (max-width: 600px) {
                .decrypt-container {
                    padding: 30px 20px;
                    margin: 10px;
                }

                h1 {
                    font-size: 1.6rem;
                }

                .site-footer {
                    padding: 15px 20px;
                    margin: 10px;
                }

                .footer-content {
                    gap: 10px;
                    font-size: 0.8rem;
                }

                .github-link {
                    padding: 6px 10px;
                    font-size: 0.8rem;
                }

                .github-icon {
                    width: 14px;
                    height: 14px;
                }

                .powered-by {
                    font-size: 0.75rem;
                }
            }

            @media (max-width: 480px) {
                .footer-content {
                    flex-direction: column;
                    gap: 8px;
                    text-align: center;
                }

                .divider {
                    display: none;
                }
            }