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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Microsoft JhengHei", sans-serif;
            line-height: 1.6;
            color: #1e293b;
            background: #ffffff;
        }

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

        /* Hero 區域 */
        .vet-cat-hero {
            background: #ffffff;
            padding: 100px 0 80px;
            text-align: center;
        }

        .vet-cat-hero h1 {
            font-size: 56px;
            font-weight: 600;
            color: #1d1d1f;
            margin-bottom: 24px;
            line-height: 1.1;
            letter-spacing: -0.5px;
        }

        .vet-cat-hero-desc {
            font-size: 21px;
            color: #6e6e73;
            margin-bottom: 48px;
            max-width: 720px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.5;
            font-weight: 400;
        }

        /* 價格卡片 */
        .vet-cat-price-card {
            background: #f5f5f7;
            border-radius: 18px;
            padding: 48px;
            color: #1d1d1f;
            max-width: 480px;
            margin: 0 auto 48px;
            border: 1px solid #e5e5e7;
            transition: all 0.3s ease;
        }

        .vet-cat-price-card:hover {
            transform: translateY(-5px);
        }

        .vet-cat-price-tag {
            font-size: 18px;
            opacity: 0.9;
            margin-bottom: 10px;
        }

        .vet-cat-price-amount {
            font-size: 56px;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .vet-cat-price-note {
            font-size: 16px;
            opacity: 0.95;
            margin-bottom: 25px;
        }

        /* CTA 按鈕 */
        .vet-cat-cta-group {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .vet-cat-cta-primary {
            display: inline-block;
            background: #0071e3;
            color: white;
            padding: 12px 22px;
            border-radius: 980px;
            text-decoration: none;
            font-size: 17px;
            font-weight: 400;
            transition: background 0.2s ease;
            box-shadow: none;
        }

        .vet-cat-cta-primary:hover {
            background: #0077ed;
        }

        .vet-cat-cta-whatsapp {
            display: inline-block;
            background: #25d366;
            color: white;
            padding: 12px 22px;
            border-radius: 980px;
            text-decoration: none;
            font-size: 17px;
            font-weight: 400;
            transition: background 0.2s ease;
            box-shadow: none;
        }

        .vet-cat-cta-whatsapp:hover {
            background: #20ba5a;
        }

        /* 區塊 */
        .vet-cat-section {
            padding: 80px 0;
        }

        .vet-cat-section-title {
            font-size: 40px;
            font-weight: 600;
            color: #1d1d1f;
            text-align: center;
            margin-bottom: 64px;
            letter-spacing: -0.5px;
        }

        /* 症狀卡片 */
        .vet-cat-symptoms-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        .vet-cat-symptom-card {
            background: #fbfbfd;
            border-radius: 18px;
            padding: 40px;
            transition: all 0.3s ease;
            border: 1px solid #d2d2d7;
        }

        .vet-cat-symptom-card:hover {
            transform: translateY(-2px);
            border-color: #86868b;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }

        .vet-cat-symptom-card h3 {
            font-size: 24px;
            color: #1d1d1f;
            margin-bottom: 12px;
            font-weight: 600;
        }

        .vet-cat-symptom-card p {
            color: #6e6e73;
            margin-bottom: 20px;
            line-height: 1.6;
            font-size: 17px;
        }

        .vet-cat-symptom-card ul {
            list-style: none;
            padding: 0;
        }

        .vet-cat-symptom-card li {
            padding: 6px 0;
            padding-left: 20px;
            position: relative;
            color: #6e6e73;
            font-size: 15px;
        }

        .vet-cat-symptom-card li:before {
            content: "•";
            position: absolute;
            left: 0;
            color: #86868b;
            font-size: 16px;
        }

        /* FAQ 區塊 */
        .vet-cat-faq-item {
            background: #fbfbfd;
            border-radius: 18px;
            padding: 32px;
            margin-bottom: 20px;
            border: 1px solid #d2d2d7;
            transition: all 0.3s ease;
        }

        .vet-cat-faq-item:hover {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
            transform: translateY(-2px);
        }

        .vet-cat-faq-question {
            font-size: 21px;
            font-weight: 600;
            color: #1d1d1f;
            margin-bottom: 16px;
        }

        .vet-cat-faq-answer {
            color: #6e6e73;
            line-height: 1.6;
            font-size: 17px;
        }

        /* CTA Banner */
        .vet-cat-cta-banner {
            background: #f5f5f7;
            color: #1d1d1f;
            padding: 64px 40px;
            border-radius: 20px;
            text-align: center;
            margin: 80px 0;
            border: 1px solid #d2d2d7;
        }

        .vet-cat-cta-banner h3 {
            font-size: 32px;
            margin-bottom: 16px;
            font-weight: 600;
            color: #1d1d1f;
        }

        .vet-cat-cta-banner p {
            font-size: 19px;
            margin-bottom: 32px;
            color: #6e6e73;
        }

        /* 緊急警告框 */
        .vet-cat-emergency {
            background: #fee;
            border-left: 4px solid #dc3545;
            padding: 24px;
            border-radius: 12px;
            margin: 32px 0;
        }

        .vet-cat-emergency h4 {
            color: #721c24;
            font-size: 20px;
            margin-bottom: 12px;
            font-weight: 600;
        }

        .vet-cat-emergency p {
            color: #721c24;
            font-size: 16px;
            line-height: 1.6;
        }

        /* 地址資訊 */
        .vet-cat-location {
            background: #fbfbfd;
            padding: 40px;
            border-radius: 18px;
            margin: 40px 0;
            border: 1px solid #d2d2d7;
        }

        .vet-cat-location h3 {
            color: #1d1d1f;
            font-size: 24px;
            margin-bottom: 24px;
            font-weight: 600;
        }

        .vet-cat-location p {
            color: #6e6e73;
            font-size: 17px;
            margin-bottom: 12px;
        }

        .vet-cat-location strong {
            color: #1d1d1f;
            font-weight: 600;
        }

        /* 響應式設計 */
        @media (max-width: 768px) {
            .vet-cat-hero h1 {
                font-size: 32px;
            }

            .vet-cat-hero-desc {
                font-size: 16px;
            }

            .vet-cat-price-amount {
                font-size: 42px;
            }

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

            .vet-cat-symptoms-grid {
                grid-template-columns: 1fr;
            }

            .vet-cat-cta-group {
                flex-direction: column;
            }
        }