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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
                         "PingFang TC", "Microsoft JhengHei", sans-serif;
            line-height: 1.6;
            color: #1f2937;
            background: #ffffff;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

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

        .cat-hematuria-hero-image {
            max-width: 400px;
            margin: 0 auto 30px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
        }

        .cat-hematuria-hero-image img {
            width: 100%;
            height: 240px;
            object-fit: cover;
            display: block;
        }

        .cat-hematuria-hero h1 {
            font-size: 42px;
            font-weight: 700;
            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: 1.2;
        }

        .cat-hematuria-hero p {
            font-size: 20px;
            color: #6b7280;
            max-width: 800px;
            margin: 0 auto 30px;
        }

        .cat-hematuria-cta {
            display: inline-block;
            background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
            color: white;
            padding: 18px 40px;
            border-radius: 30px;
            text-decoration: none;
            font-size: 20px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
        }

        .cat-hematuria-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
        }

        /* Section Styles */
        .cat-hematuria-section {
            padding: 60px 20px;
        }

        .alt-bg {
            background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
        }

        .cat-hematuria-section-title {
            font-size: 36px;
            font-weight: 700;
            color: #1e40af;
            text-align: center;
            margin-bottom: 15px;
        }

        .cat-hematuria-section-intro {
            font-size: 20px;
            color: #6b7280;
            text-align: center;
            max-width: 800px;
            margin: 0 auto 40px;
        }

        .cat-hematuria-content {
            max-width: 1000px;
            margin: 0 auto;
        }

        .cat-hematuria-content h3 {
            font-size: 28px;
            color: #1e40af;
            margin: 30px 0 20px;
            font-weight: 700;
        }

        .cat-hematuria-content h4 {
            font-size: 22px;
            color: #1f2937;
            margin: 20px 0 15px;
            font-weight: 600;
        }

        .cat-hematuria-content p {
            font-size: 18px;
            line-height: 1.8;
            margin-bottom: 15px;
            color: #4b5563;
        }

        .cat-hematuria-content ul {
            margin-left: 25px;
            margin-bottom: 20px;
        }

        .cat-hematuria-content li {
            font-size: 18px;
            line-height: 1.8;
            margin-bottom: 12px;
            color: #4b5563;
        }

        .cat-hematuria-content ol {
            margin-left: 25px;
            margin-bottom: 20px;
        }

        .cat-hematuria-content ol li {
            font-size: 18px;
            line-height: 1.8;
            margin-bottom: 12px;
            color: #4b5563;
        }

        /* Cards */
        .cat-hematuria-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
            margin: 30px 0;
        }

        .cat-hematuria-card {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            border: 1px solid #e5e7eb;
        }

        .cat-hematuria-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
        }

        .cat-hematuria-card h4 {
            color: #1e40af;
            font-size: 20px;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .cat-hematuria-card p {
            color: #4b5563;
            font-size: 16px;
            line-height: 1.7;
            margin: 0;
        }

        /* Highlight Box */
        .cat-hematuria-highlight {
            background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
            padding: 30px;
            border-radius: 12px;
            border-left: 5px solid #3b82f6;
            margin: 30px 0;
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
        }

        .cat-hematuria-highlight strong {
            color: #1e40af;
            font-size: 19px;
        }

        .cat-hematuria-highlight p, .cat-hematuria-highlight ul {
            margin-top: 15px;
            color: #1f2937;
        }

        /* Warning Box */
        .cat-hematuria-warning {
            background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
            padding: 30px;
            border-radius: 12px;
            border-left: 5px solid #dc2626;
            margin: 30px 0;
            box-shadow: 0 4px 12px rgba(220, 38, 38, 0.15);
        }

        .cat-hematuria-warning h4 {
            color: #991b1b;
            font-size: 22px;
            margin-bottom: 15px;
            font-weight: 700;
        }

        .cat-hematuria-warning ul {
            margin-left: 20px;
        }

        .cat-hematuria-warning li {
            color: #7f1d1d;
            font-size: 18px;
            line-height: 1.8;
            margin-bottom: 10px;
            font-weight: 500;
        }

        .cat-hematuria-warning p {
            color: #7f1d1d;
            font-weight: 500;
        }

        /* Emergency Box */
        .cat-hematuria-emergency {
            background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 100%);
            color: white;
            padding: 40px;
            border-radius: 16px;
            margin: 40px 0;
            box-shadow: 0 8px 25px rgba(127, 29, 29, 0.3);
            border: 3px solid #dc2626;
        }

        .cat-hematuria-emergency h3 {
            color: #fecaca;
            font-size: 32px;
            text-align: center;
            margin-bottom: 25px;
            font-weight: 800;
        }

        .cat-hematuria-emergency ul {
            margin-left: 25px;
            margin-bottom: 25px;
        }

        .cat-hematuria-emergency li {
            font-size: 20px;
            line-height: 2;
            margin-bottom: 15px;
            font-weight: 600;
            color: #fecaca;
        }

        .cat-hematuria-emergency p {
            font-size: 24px;
            font-weight: 800;
            text-align: center;
            margin-top: 30px;
            color: #fef3c7;
        }

        /* Treatment Box */
        .cat-hematuria-treatment-box {
            background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
            padding: 40px;
            border-radius: 16px;
            margin: 30px 0;
            box-shadow: 0 6px 20px rgba(59, 130, 246, 0.15);
            border: 2px solid #93c5fd;
        }

        .cat-hematuria-treatment-box h3 {
            color: #1e40af;
            font-size: 28px;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .cat-hematuria-treatment-box h4 {
            color: #1e40af;
            font-size: 22px;
            margin: 20px 0 15px;
            font-weight: 600;
        }

        /* Price Highlight */
        .cat-hematuria-price-highlight {
            background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
            padding: 40px;
            border-radius: 16px;
            margin: 40px auto;
            max-width: 800px;
            box-shadow: 0 8px 25px rgba(245, 158, 11, 0.25);
            border: 2px solid #fbbf24;
        }

        .cat-hematuria-price-highlight h4 {
            font-size: 28px;
            color: #92400e;
            margin-bottom: 20px;
            font-weight: 700;
            text-align: center;
        }

        .cat-hematuria-price-table {
            background: white;
            padding: 25px;
            border-radius: 12px;
            margin-top: 20px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        }

        .cat-hematuria-price-row {
            display: flex;
            justify-content: space-between;
            padding: 15px 0;
            border-bottom: 1px solid #e5e7eb;
            font-size: 18px;
        }

        .cat-hematuria-price-row:last-child {
            border-bottom: none;
        }

        .cat-hematuria-price-label {
            color: #4b5563;
            font-weight: 600;
        }

        .cat-hematuria-price-value {
            color: #1e40af;
            font-weight: 700;
        }

        /* FAQ Section */
        .cat-hematuria-faq {
            max-width: 900px;
            margin: 0 auto;
        }

        .cat-hematuria-faq-item {
            background: white;
            padding: 30px;
            margin-bottom: 20px;
            border-radius: 12px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
            border-left: 4px solid #3b82f6;
            transition: all 0.3s ease;
        }

        .cat-hematuria-faq-item:hover {
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
        }

        .cat-hematuria-faq-question {
            font-size: 22px;
            font-weight: 700;
            color: #1e40af;
            margin-bottom: 15px;
        }

        .cat-hematuria-faq-answer {
            font-size: 18px;
            line-height: 1.8;
            color: #4b5563;
        }

        .cat-hematuria-faq-answer ul {
            margin-left: 25px;
            margin-top: 10px;
        }

        .cat-hematuria-faq-answer li {
            margin-bottom: 10px;
        }

        .cat-hematuria-faq-answer strong {
            color: #1e40af;
        }

        /* Related Articles */
        .cat-hematuria-related {
            background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
            padding: 60px 20px;
        }

        .cat-hematuria-related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
        }

        .cat-hematuria-related-card {
            background: white;
            padding: 30px;
            border-radius: 12px;
            text-decoration: none;
            color: inherit;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            border: 1px solid #e5e7eb;
        }

        .cat-hematuria-related-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }

        .cat-hematuria-related-card h4 {
            color: #1e40af;
            font-size: 22px;
            margin-bottom: 12px;
            font-weight: 600;
        }

        .cat-hematuria-related-card p {
            color: #6b7280;
            font-size: 16px;
            line-height: 1.7;
            margin-bottom: 15px;
        }

        .read-more {
            color: #3b82f6;
            font-weight: 600;
            font-size: 16px;
        }

        /* Back to Home */
        .back-home {
            text-align: center;
            margin-top: 40px;
        }

        .back-home a {
            display: inline-block;
            color: #3b82f6;
            text-decoration: none;
            font-size: 18px;
            font-weight: 600;
            padding: 12px 30px;
            border: 2px solid #3b82f6;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .back-home a:hover {
            background: #3b82f6;
            color: white;
        }

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

            .cat-hematuria-hero p {
                font-size: 18px;
            }

            .cat-hematuria-section-title {
                font-size: 28px;
            }

            .cat-hematuria-content h3 {
                font-size: 24px;
            }

            .cat-hematuria-cards-grid {
                grid-template-columns: 1fr;
            }

            .cat-hematuria-price-row {
                flex-direction: column;
                gap: 5px;
            }
        }