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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f5f5;
            min-height: 100vh;
            padding: 20px;
            color: #333;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .content-with-ads {
            display: flex;
            gap: 20px;
            align-items: flex-start;
					
			justify-content: center;  /* Google AdSense */
			
            max-width: 1400px;
            margin: 0 auto;
        }

        .main-content {
            flex: 1;
            max-width: 1000px;
        }

        .skyscraper-ad {
            flex: 0 0 160px;
            position: sticky;
            top: 20px;
        }

        .ad-placeholder-skyscraper {
            background: #f8f9fa;
            border: 2px dashed #d3d3d3;
            border-radius: 8px;
            padding: 20px 10px;
            text-align: center;
            color: #999;
            font-size: 0.85em;
            height: 600px;
            display: flex;
            align-items: center;
            justify-content: center;
            writing-mode: horizontal-tb;
        }

        header {
            text-align: center;
            color: #2d3748;
            margin-bottom: 20px;
            padding: 10px 0;
        }

        h1 {
            font-size: 2.5em;
            margin-bottom: 15px;
            font-weight: 700;
            line-height: 1.2;
        }

        .subtitle {
            font-size: 1.2em;
            opacity: 0.95;
            max-width: 700px;
            margin: 0 auto;
        }

        .main-card {
            background: white;
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            margin-bottom: 30px;
            position: relative;
        }

        .no-js-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(3px);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 100;
        }

        .no-js-message {
            text-align: center;
            padding: 40px;
            max-width: 500px;
        }

        .no-js-message svg {
            color: #f59e0b;
        }

        .no-js-message h3 {
            font-size: 1.5em;
            color: #2d3748;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .no-js-message p {
            font-size: 1.1em;
            color: #4a5568;
            line-height: 1.6;
        }

        .password-display {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 25px;
            padding: 20px;
            background: #f8f9fa;
            border: 2px solid #e9ecef;
            border-radius: 8px;
        }

        .password-text {
            flex: 1;
            font-size: 1.8em;
            font-family: 'Courier New', monospace;
            font-weight: 600;
            color: #2d3748;
            word-break: break-all;
            user-select: all;
        }

        .icon-btn {
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            color: #666;
            transition: all 0.2s;
            border-radius: 4px;
        }

        .icon-btn:hover {
            background: #e9ecef;
            color: #333;
        }

        .icon-btn svg {
            width: 24px;
            height: 24px;
        }

        .copy-btn {
            background: #dc3545;
            color: white;
            border: none;
            padding: 12px 28px;
            font-size: 1em;
            font-weight: 600;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s;
            white-space: nowrap;
        }

        .copy-btn:hover {
            background: #c82333;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
        }

        .copy-btn:active {
            transform: translateY(0);
        }

        .copy-btn.copied {
            background: #28a745;
        }

        .strength-indicator {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 25px;
            flex-wrap: wrap;
        }

        .strength-tip {
            font-size: 0.9em;
            color: #4a5568;
            flex: 0 0 auto;
        }

        .strength-tip a {
            color: #667eea;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.2s;
        }

        .strength-tip a:hover {
            color: #5568d3;
            text-decoration: underline;
        }

        .strength-bar {
            height: 8px;
            background: #e9ecef;
            border-radius: 4px;
            overflow: hidden;
            flex: 1;
            min-width: 150px;
        }

        .strength-fill {
            height: 100%;
            transition: all 0.3s;
            border-radius: 4px;
        }

        .strength-label {
            font-weight: 600;
            font-size: 0.95em;
            flex: 0 0 auto;
            min-width: 60px;
            text-align: right;
        }

        .options-section {
            background: #f0f7f0;
            padding: 25px;
            border-radius: 8px;
            margin-bottom: 20px;
        }

        .length-control {
            margin-bottom: 30px;
        }

        .length-label {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 12px;
            font-weight: 600;
            font-size: 1.05em;
        }

        .length-value {
            color: #667eea;
            font-size: 1.2em;
        }

        input[type="range"] {
            width: 100%;
            height: 8px;
            background: #d3d3d3;
            border-radius: 4px;
            outline: none;
            -webkit-appearance: none;
        }

        input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 24px;
            height: 24px;
            background: #667eea;
            border-radius: 50%;
            cursor: pointer;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
            transition: all 0.2s;
        }

        input[type="range"]::-webkit-slider-thumb:hover {
            background: #5568d3;
            transform: scale(1.1);
        }

        input[type="range"]::-moz-range-thumb {
            width: 24px;
            height: 24px;
            background: #667eea;
            border-radius: 50%;
            cursor: pointer;
            border: none;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
        }

        .character-options {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
        }

        .checkbox-label {
            display: flex;
            align-items: center;
            gap: 10px;
            cursor: pointer;
            padding: 12px;
            background: white;
            border-radius: 6px;
            transition: all 0.2s;
            border: 2px solid transparent;
        }

        .checkbox-label:hover {
            background: #f8f9fa;
            border-color: #667eea;
        }

        input[type="checkbox"] {
            width: 20px;
            height: 20px;
            cursor: pointer;
            accent-color: #667eea;
        }

        .checkbox-label span {
            font-weight: 500;
            font-size: 1em;
        }

        .memorable-hint {
            margin-top: 15px;
            padding: 12px 15px;
            background: #e8f4f8;
            border-left: 4px solid #667eea;
            border-radius: 4px;
            font-size: 0.9em;
            color: #2d3748;
            display: flex;
            align-items: center;
            line-height: 1.5;
        }

        .memorable-hint svg {
            flex-shrink: 0;
            color: #667eea;
        }

        .symbols-section {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 2px solid #d3e8d3;
        }

        .symbols-label {
            font-weight: 600;
            margin-bottom: 10px;
            display: block;
            font-size: 1.05em;
        }

        .include-input {
            width: 100%;
            padding: 12px;
            border: 2px solid #d3d3d3;
            border-radius: 6px;
            font-size: 1em;
            font-family: 'Courier New', monospace;
            transition: all 0.2s;
        }

        .include-input:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .include-hint {
            font-size: 0.9em;
            color: #666;
            margin-top: 8px;
        }

        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            z-index: 1000;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .modal.active {
            display: flex;
        }

        .modal-content {
            background: white;
            border-radius: 12px;
            padding: 40px;
            max-width: 600px;
            width: 100%;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }

        .modal-close {
            position: absolute;
            top: 15px;
            right: 15px;
            background: #f5f5f5;
            border: none;
            width: 35px;
            height: 35px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 1.5em;
            line-height: 1;
            color: #666;
            transition: all 0.2s;
        }

        .modal-close:hover {
            background: #e0e0e0;
            color: #333;
        }

        .modal-content h2 {
            margin-bottom: 20px;
            color: #2d3748;
            font-size: 1.8em;
        }

        .modal-content p {
            margin-bottom: 15px;
            line-height: 1.6;
            color: #4a5568;
        }

        .modal-content h3 {
            margin-top: 25px;
            margin-bottom: 10px;
            color: #2d3748;
            font-size: 1.2em;
        }

        .exclude-section {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 2px solid #d3e8d3;
        }

        .exclude-label {
            font-weight: 600;
            margin-bottom: 10px;
            display: block;
            font-size: 1.05em;
        }

        .exclude-input {
            width: 100%;
            padding: 12px;
            border: 2px solid #d3d3d3;
            border-radius: 6px;
            font-size: 1em;
            font-family: 'Courier New', monospace;
            transition: all 0.2s;
        }

        .exclude-input:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .exclude-hint {
            font-size: 0.9em;
            color: #666;
            margin-top: 8px;
        }

        .bulk-toggle-section {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 2px solid #d3e8d3;
            text-align: center;
        }

        .bulk-toggle-link {
            display: inline-flex;
            align-items: center;
            color: #667eea;
            text-decoration: none;
            font-weight: 600;
            font-size: 1em;
            padding: 10px 20px;
            border-radius: 6px;
            transition: all 0.2s;
            background: #f0f4ff;
        }

        .bulk-toggle-link:hover {
            background: #e0e8ff;
            color: #5568d3;
        }

        .bulk-toggle-link svg {
            transition: transform 0.3s;
        }

        .bulk-toggle-link.active svg {
            transform: rotate(45deg);
        }

        .bulk-generation-section {
            margin-top: 20px;
            padding: 25px;
            background: #e8e8e8;
            border-radius: 8px;
            border: 1px solid #d0d0d0;
            animation: slideDown 0.3s ease-out;
        }

        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .bulk-title {
            font-size: 1.3em;
            font-weight: 600;
            color: #2d3748;
            margin-bottom: 10px;
        }

        .bulk-description {
            font-size: 0.95em;
            color: #4a5568;
            margin-bottom: 20px;
            line-height: 1.5;
        }

        .bulk-controls {
            display: flex;
            gap: 15px;
            align-items: flex-end;
            flex-wrap: wrap;
        }

        .bulk-input-group {
            flex: 1;
            min-width: 200px;
        }

        .bulk-label {
            display: block;
            font-weight: 600;
            margin-bottom: 8px;
            color: #2d3748;
            font-size: 0.95em;
        }

        .bulk-number-input {
            width: 100%;
            padding: 12px;
            border: 2px solid #d3d3d3;
            border-radius: 6px;
            font-size: 1em;
            transition: all 0.2s;
            background: white;
        }

        .bulk-number-input:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .bulk-generate-btn {
            background: #667eea;
            color: white;
            border: none;
            padding: 12px 24px;
            font-size: 1em;
            font-weight: 600;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            white-space: nowrap;
        }

        .bulk-generate-btn:hover {
            background: #5568d3;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
        }

        .bulk-generate-btn:active {
            transform: translateY(0);
        }

        .bulk-generate-btn:disabled {
            background: #cbd5e0;
            cursor: not-allowed;
            transform: none;
        }

        .bulk-info {
            margin-top: 15px;
            padding: 12px;
            border-radius: 6px;
            font-size: 0.9em;
            display: none;
        }

        .bulk-info.success {
            display: block;
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        .bulk-info.error {
            display: block;
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }

        .bulk-info.processing {
            display: block;
            background: #d1ecf1;
            color: #0c5460;
            border: 1px solid #bee5eb;
        }

        .ad-placeholder {
            background: #f8f9fa;
            border: 2px dashed #d3d3d3;
            border-radius: 8px;
            padding: 40px;
            text-align: center;
            color: #999;
            font-size: 0.95em;
            margin-bottom: 20px;
        }

        .seo-content-card {
            background: white;
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            margin-bottom: 30px;
            line-height: 1.8;
        }

        .seo-content-card h2 {
            color: #2d3748;
            font-size: 2em;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .seo-content-card h3 {
            color: #2d3748;
            font-size: 1.5em;
            margin-top: 30px;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .seo-content-card p {
            color: #4a5568;
            margin-bottom: 20px;
            font-size: 1.05em;
        }

        .seo-content-card a {
			color: #4a5568;
			text-decoration: underline;
			text-decoration-color: #cbd5e0;
			text-underline-offset: 2px;
			transition: all 0.2s;
		}
		
		.seo-content-card a:hover {
			color: #667eea;
			text-decoration-color: #667eea;
		}
        .seo-list {
            color: #4a5568;
            margin: 20px 0;
            padding-left: 25px;
        }

        .seo-list li {
            margin-bottom: 12px;
            font-size: 1.05em;
        }

        .seo-list strong {
            color: #2d3748;
        }

        footer {
            text-align: center;
            color: #4a5568;
            padding: 40px 0 30px;
            border-top: 1px solid #e0e0e0;
            margin-top: 40px;
        }

        .footer-links {
            margin-top: 15px;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 5px;
            flex-wrap: wrap;
        }

        footer a {
            color: #667eea;
            text-decoration: none;
            transition: all 0.2s;
            font-weight: 500;
        }

        footer a:hover {
            color: #5568d3;
            text-decoration: underline;
        }

        .footer-separator {
            color: #cbd5e0;
            margin: 0 5px;
        }

        .copyright {
            font-size: 0.95em;
            color: #718096;
        }

        @media (max-width: 1200px) {
            .skyscraper-ad {
                display: none;
            }

            .content-with-ads {
                justify-content: center;
            }
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 1.8em;
            }

            .subtitle {
                font-size: 1em;
            }

            .main-card {
                padding: 25px;
            }

            .password-text {
                font-size: 1.3em;
            }

            .password-display {
                flex-direction: column;
                align-items: stretch;
            }

            .copy-btn {
                width: 100%;
            }

            .character-options {
                grid-template-columns: 1fr;
            }

            .strength-indicator {
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
            }

            .strength-tip {
                order: 3;
                text-align: center;
                font-size: 0.85em;
            }

            .strength-bar {
                order: 1;
                min-width: 100%;
            }

            .strength-label {
                order: 2;
                text-align: center;
            }

            .bulk-controls {
                flex-direction: column;
                align-items: stretch;
            }

            .bulk-input-group {
                min-width: 100%;
            }

            .bulk-generate-btn {
                width: 100%;
            }

            .seo-content-card {
                padding: 25px;
            }

            .seo-content-card h2 {
                font-size: 1.6em;
            }

            .seo-content-card h3 {
                font-size: 1.3em;
            }
        }