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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "SF Pro TC", "SF Pro Text", "Helvetica Neue", "PingFang TC", "PingFang HK", "Microsoft JhengHei", sans-serif;
            line-height: 1.6;
            color: #1f2937;
            background-color: #ffffff;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        .cat-urine-color-container {
            max-width: 800px;
            margin: 0 auto;
        }

        /* Hero Section */
        .cat-urine-color-hero {
            background: linear-gradient(180deg, #dbeafe 0%, #ffffff 100%);
            padding: 80px 20px;
            text-align: center;
        }

        .cat-urine-color-hero h1 {
            font-size: 42px;
            font-weight: 800;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.3;
        }

        .cat-urine-color-hero-subtitle {
            font-size: 18px;
            color: #4b5563;
            margin-bottom: 40px;
            line-height: 1.8;
        }

        .cat-urine-color-hero-image {
            margin: 40px auto;
            max-width: 600px;
        }

        .cat-urine-color-hero-image img {
            width: 100%;
            height: auto;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(30, 64, 175, 0.15);
        }

        .cat-urine-color-hero-cta {
            display: inline-block;
            background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
            color: white;
            padding: 18px 40px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            font-size: 18px;
            margin: 10px;
            box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
            transition: all 0.3s ease;
        }

        .cat-urine-color-hero-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
        }

        .cat-urine-color-hero-cta-whatsapp {
            display: inline-block;
            background: linear-gradient(135deg, #059669 0%, #10b981 100%);
            color: white;
            padding: 18px 40px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            font-size: 18px;
            margin: 10px;
            box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
            transition: all 0.3s ease;
        }

        .cat-urine-color-hero-cta-whatsapp:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 40px rgba(16, 185, 129, 0.4);
        }

        /* Content Section */
        .cat-urine-color-content {
            padding: 60px 20px;
        }

        .cat-urine-color-intro {
            font-size: 18px;
            line-height: 2;
            color: #374151;
            margin-bottom: 40px;
            text-align: left;
        }

        .cat-urine-color-section-title {
            font-size: 32px;
            font-weight: 700;
            color: #1e40af;
            margin: 60px 0 30px;
            text-align: left;
        }

        .cat-urine-color-subsection-title {
            font-size: 24px;
            font-weight: 600;
            color: #3b82f6;
            margin: 40px 0 20px;
            text-align: left;
        }

        /* Info Box */
        .cat-urine-color-info-box {
            background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
            padding: 35px;
            border-radius: 16px;
            margin: 40px 0;
            border-left: 6px solid #3b82f6;
            box-shadow: 0 4px 15px rgba(59, 130, 246, 0.1);
        }

        .cat-urine-color-info-box h3 {
            font-size: 22px;
            font-weight: 700;
            color: #1e40af;
            margin-bottom: 15px;
        }

        .cat-urine-color-info-box p {
            font-size: 16px;
            line-height: 1.8;
            color: #1f2937;
            margin-bottom: 12px;
        }

        .cat-urine-color-info-box ul {
            margin-left: 20px;
            margin-top: 15px;
        }

        .cat-urine-color-info-box li {
            font-size: 16px;
            line-height: 1.8;
            color: #1f2937;
            margin-bottom: 10px;
        }

        /* Warning Box */
        .cat-urine-color-warning-box {
            background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
            padding: 35px;
            border-radius: 16px;
            margin: 40px 0;
            border-left: 6px solid #dc2626;
            box-shadow: 0 4px 15px rgba(220, 38, 38, 0.1);
        }

        .cat-urine-color-warning-box h3 {
            font-size: 22px;
            font-weight: 700;
            color: #dc2626;
            margin-bottom: 15px;
        }

        .cat-urine-color-warning-box p {
            font-size: 16px;
            line-height: 1.8;
            color: #1f2937;
            margin-bottom: 12px;
        }

        .cat-urine-color-warning-box ul {
            margin-left: 20px;
        }

        .cat-urine-color-warning-box li {
            font-size: 16px;
            line-height: 1.8;
            color: #1f2937;
            margin-bottom: 10px;
        }

        /* Color Chart Grid */
        .cat-urine-color-chart {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }

        .cat-urine-color-chart-item {
            background: white;
            border: 3px solid #e5e7eb;
            border-radius: 16px;
            padding: 25px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .cat-urine-color-chart-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }

        .cat-urine-color-chart-item.normal {
            border-color: #10b981;
        }

        .cat-urine-color-chart-item.warning {
            border-color: #f59e0b;
        }

        .cat-urine-color-chart-item.danger {
            border-color: #dc2626;
        }

        .cat-urine-color-swatch {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            margin: 0 auto 20px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
        }

        .cat-urine-color-swatch.pale-yellow {
            background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
        }

        .cat-urine-color-swatch.light-amber {
            background: linear-gradient(135deg, #fcd34d 0%, #fbbf24 100%);
        }

        .cat-urine-color-swatch.dark-yellow {
            background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
        }

        .cat-urine-color-swatch.orange {
            background: linear-gradient(135deg, #fb923c 0%, #ea580c 100%);
        }

        .cat-urine-color-swatch.clear {
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
            border: 2px solid #bae6fd;
        }

        .cat-urine-color-swatch.pink-red {
            background: linear-gradient(135deg, #fda4af 0%, #f87171 100%);
        }

        .cat-urine-color-swatch.brown {
            background: linear-gradient(135deg, #92400e 0%, #78350f 100%);
        }

        .cat-urine-color-swatch.cloudy {
            background: linear-gradient(135deg, #f3f4f6 0%, #d1d5db 100%);
        }

        .cat-urine-color-name {
            font-size: 18px;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 10px;
        }

        .cat-urine-color-meaning {
            font-size: 14px;
            color: #6b7280;
            line-height: 1.6;
        }

        /* Cause Cards */
        .cat-urine-color-cause-card {
            background: #ffffff;
            border: 2px solid #e5e7eb;
            border-radius: 16px;
            padding: 30px;
            margin-bottom: 20px;
            transition: all 0.3s ease;
        }

        .cat-urine-color-cause-card:hover {
            border-color: #3b82f6;
            box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
            transform: translateY(-2px);
        }

        .cat-urine-color-cause-number {
            display: inline-block;
            background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
            color: white;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            text-align: center;
            line-height: 36px;
            font-weight: 700;
            font-size: 18px;
            margin-right: 15px;
        }

        .cat-urine-color-cause-title {
            display: inline-block;
            font-size: 20px;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 15px;
        }

        .cat-urine-color-cause-description {
            font-size: 16px;
            line-height: 1.8;
            color: #4b5563;
            margin-left: 51px;
        }

        /* Tips List */
        .cat-urine-color-tips-list {
            background: #f9fafb;
            padding: 35px;
            border-radius: 16px;
            margin: 30px 0;
        }

        .cat-urine-color-tips-list ul {
            list-style: none;
        }

        .cat-urine-color-tips-list li {
            font-size: 16px;
            line-height: 1.8;
            color: #374151;
            margin-bottom: 15px;
            padding-left: 30px;
            position: relative;
        }

        .cat-urine-color-tips-list li:before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #3b82f6;
            font-weight: 700;
            font-size: 20px;
        }

        /* When to See Vet Table */
        .cat-urine-color-table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            background: white;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }

        .cat-urine-color-table th {
            background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
            color: white;
            padding: 20px;
            text-align: left;
            font-weight: 600;
            font-size: 16px;
        }

        .cat-urine-color-table td {
            padding: 20px;
            border-bottom: 1px solid #e5e7eb;
            font-size: 15px;
            line-height: 1.6;
        }

        .cat-urine-color-table tr:last-child td {
            border-bottom: none;
        }

        .cat-urine-color-table tr:nth-child(even) {
            background-color: #f9fafb;
        }

        /* FAQ Section */
        .cat-urine-color-faq {
            background: #f9fafb;
            padding: 60px 20px;
        }

        .cat-urine-color-faq-title {
            font-size: 32px;
            font-weight: 700;
            color: #1e40af;
            text-align: center;
            margin-bottom: 50px;
        }

        .cat-urine-color-faq-item {
            background: white;
            border-radius: 16px;
            margin-bottom: 20px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }

        .cat-urine-color-faq-question {
            background: #f0f9ff;
            padding: 25px 30px;
            font-size: 18px;
            font-weight: 600;
            color: #1e40af;
        }

        .cat-urine-color-faq-answer {
            padding: 25px 30px;
            font-size: 16px;
            line-height: 1.8;
            color: #4b5563;
        }

        /* CTA Section */
        .cat-urine-color-cta {
            background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
            padding: 80px 20px;
            text-align: center;
            color: white;
        }

        .cat-urine-color-cta h2 {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .cat-urine-color-cta p {
            font-size: 18px;
            margin-bottom: 40px;
            opacity: 0.95;
        }

        .cat-urine-color-cta-button {
            display: inline-block;
            background: white;
            color: #1e40af;
            padding: 18px 40px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            font-size: 18px;
            margin: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
        }

        .cat-urine-color-cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
        }

        .cat-urine-color-cta-whatsapp-button {
            display: inline-block;
            background: #10b981;
            color: white;
            padding: 18px 40px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            font-size: 18px;
            margin: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
        }

        .cat-urine-color-cta-whatsapp-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
        }

        .cat-urine-color-cta-info {
            margin-top: 40px;
            font-size: 16px;
            opacity: 0.9;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .cat-urine-color-hero h1 {
                font-size: 32px;
            }

            .cat-urine-color-hero-subtitle {
                font-size: 16px;
            }

            .cat-urine-color-section-title {
                font-size: 26px;
            }

            .cat-urine-color-subsection-title {
                font-size: 20px;
            }

            .cat-urine-color-hero-cta,
            .cat-urine-color-hero-cta-whatsapp {
                display: block;
                margin: 10px auto;
                max-width: 280px;
            }

            .cat-urine-color-chart {
                grid-template-columns: 1fr;
            }

            .cat-urine-color-cause-card {
                padding: 20px;
            }

            .cat-urine-color-info-box,
            .cat-urine-color-warning-box {
                padding: 25px;
            }

            .cat-urine-color-table th,
            .cat-urine-color-table td {
                padding: 15px;
                font-size: 14px;
            }
        }