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

        :root {
            --vet-cat-primary: #1d1d1f;
            --vet-cat-secondary: #f5f5f7;
            --vet-cat-accent: #0071e3;
            --vet-cat-whatsapp: #25d366;
            --vet-cat-text: #1d1d1f;
            --vet-cat-text-secondary: #6e6e73;
            --vet-cat-border: #d2d2d7;
            --vet-cat-hover: #e8e8ed;
            --vet-cat-card-bg: #ffffff;
            --vet-cat-shadow: rgba(0, 0, 0, 0.1);
            --vet-cat-warning: #ff3b30;
            --vet-cat-success: #34c759;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang TC", "Microsoft JhengHei", sans-serif;
            line-height: 1.6;
            color: var(--vet-cat-text);
            background-color: var(--vet-cat-secondary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        .vet-cat-container {
            max-width: 980px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .vet-cat-header {
            background-color: var(--vet-cat-card-bg);
            border-bottom: 1px solid var(--vet-cat-border);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(20px);
            background-color: rgba(255, 255, 255, 0.8);
        }

        .vet-cat-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
        }

        .vet-cat-logo {
            font-size: 24px;
            font-weight: 700;
            color: var(--vet-cat-primary);
            text-decoration: none;
        }

        .vet-cat-nav-links {
            display: flex;
            gap: 32px;
            list-style: none;
        }

        .vet-cat-nav-links a {
            color: var(--vet-cat-text);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s ease;
        }

        .vet-cat-nav-links a:hover {
            color: var(--vet-cat-accent);
        }

        .vet-cat-hero {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 80px 0;
            text-align: center;
            margin-bottom: 60px;
        }

        .vet-cat-hero h1 {
            font-size: 56px;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }

        .vet-cat-hero-subtitle {
            font-size: 24px;
            font-weight: 400;
            opacity: 0.95;
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.5;
        }

        .vet-cat-section {
            margin-bottom: 80px;
        }

        .vet-cat-section-title {
            font-size: 40px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--vet-cat-primary);
            letter-spacing: -0.5px;
        }

        .vet-cat-section-subtitle {
            font-size: 21px;
            color: var(--vet-cat-text-secondary);
            margin-bottom: 40px;
            line-height: 1.5;
        }

        .vet-cat-card {
            background-color: var(--vet-cat-card-bg);
            border-radius: 18px;
            padding: 40px;
            margin-bottom: 24px;
            box-shadow: 0 4px 16px var(--vet-cat-shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .vet-cat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px var(--vet-cat-shadow);
        }

        .vet-cat-card-title {
            font-size: 28px;
            font-weight: 600;
            margin-bottom: 20px;
            color: var(--vet-cat-primary);
        }

        .vet-cat-card-content {
            font-size: 17px;
            line-height: 1.7;
            color: var(--vet-cat-text);
        }

        .vet-cat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin-bottom: 40px;
        }

        .vet-cat-grid-item {
            background-color: var(--vet-cat-card-bg);
            border-radius: 18px;
            padding: 32px;
            box-shadow: 0 4px 16px var(--vet-cat-shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .vet-cat-grid-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px var(--vet-cat-shadow);
        }

        .vet-cat-grid-icon {
            font-size: 48px;
            margin-bottom: 16px;
        }

        .vet-cat-grid-title {
            font-size: 21px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--vet-cat-primary);
        }

        .vet-cat-grid-text {
            font-size: 15px;
            line-height: 1.6;
            color: var(--vet-cat-text-secondary);
        }

        .vet-cat-list {
            list-style: none;
            margin-bottom: 24px;
        }

        .vet-cat-list li {
            padding: 16px 0;
            border-bottom: 1px solid var(--vet-cat-border);
            font-size: 17px;
            line-height: 1.6;
            display: flex;
            align-items: flex-start;
        }

        .vet-cat-list li:last-child {
            border-bottom: none;
        }

        .vet-cat-list-icon {
            margin-right: 12px;
            color: var(--vet-cat-accent);
            font-size: 20px;
            flex-shrink: 0;
        }

        .vet-cat-warning-box {
            background-color: #fff5f5;
            border-left: 4px solid var(--vet-cat-warning);
            border-radius: 12px;
            padding: 24px;
            margin-bottom: 24px;
        }

        .vet-cat-warning-title {
            font-size: 21px;
            font-weight: 600;
            color: var(--vet-cat-warning);
            margin-bottom: 12px;
        }

        .vet-cat-warning-text {
            font-size: 17px;
            line-height: 1.6;
            color: var(--vet-cat-text);
        }

        .vet-cat-success-box {
            background-color: #f0fdf4;
            border-left: 4px solid var(--vet-cat-success);
            border-radius: 12px;
            padding: 24px;
            margin-bottom: 24px;
        }

        .vet-cat-success-title {
            font-size: 21px;
            font-weight: 600;
            color: var(--vet-cat-success);
            margin-bottom: 12px;
        }

        .vet-cat-success-text {
            font-size: 17px;
            line-height: 1.6;
            color: var(--vet-cat-text);
        }

        .vet-cat-faq {
            background-color: var(--vet-cat-card-bg);
            border-radius: 18px;
            padding: 40px;
            margin-bottom: 60px;
            box-shadow: 0 4px 16px var(--vet-cat-shadow);
        }

        .vet-cat-faq-title {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 32px;
            color: var(--vet-cat-primary);
        }

        .vet-cat-faq-item {
            margin-bottom: 24px;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--vet-cat-border);
        }

        .vet-cat-faq-item:last-child {
            border-bottom: none;
        }

        .vet-cat-faq-question {
            font-size: 19px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--vet-cat-primary);
        }

        .vet-cat-faq-answer {
            font-size: 17px;
            line-height: 1.7;
            color: var(--vet-cat-text-secondary);
        }

        .vet-cat-reviews {
            margin-bottom: 60px;
        }

        .vet-cat-review-card {
            background-color: var(--vet-cat-card-bg);
            border-radius: 18px;
            padding: 32px;
            margin-bottom: 24px;
            box-shadow: 0 4px 16px var(--vet-cat-shadow);
        }

        .vet-cat-review-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 16px;
        }

        .vet-cat-review-author {
            font-size: 19px;
            font-weight: 600;
            color: var(--vet-cat-primary);
        }

        .vet-cat-review-rating {
            color: #ffb800;
            font-size: 18px;
        }

        .vet-cat-review-text {
            font-size: 17px;
            line-height: 1.7;
            color: var(--vet-cat-text-secondary);
        }

        .vet-cat-cta {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 60px 40px;
            border-radius: 24px;
            text-align: center;
            margin-bottom: 60px;
            box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
        }

        .vet-cat-cta-title {
            font-size: 40px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .vet-cat-cta-text {
            font-size: 21px;
            margin-bottom: 32px;
            opacity: 0.95;
        }

        .vet-cat-cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .vet-cat-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 980px;
            font-size: 17px;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .vet-cat-btn-primary {
            background-color: var(--vet-cat-accent);
            color: white;
        }

        .vet-cat-btn-primary:hover {
            background-color: #0077ed;
            transform: scale(1.05);
        }

        .vet-cat-btn-whatsapp {
            background-color: var(--vet-cat-whatsapp);
            color: white;
        }

        .vet-cat-btn-whatsapp:hover {
            background-color: #20bd5a;
            transform: scale(1.05);
        }

        .vet-cat-contact {
            background-color: var(--vet-cat-card-bg);
            border-radius: 18px;
            padding: 40px;
            margin-bottom: 60px;
            box-shadow: 0 4px 16px var(--vet-cat-shadow);
        }

        .vet-cat-contact-title {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 32px;
            color: var(--vet-cat-primary);
        }

        .vet-cat-contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 32px;
        }

        .vet-cat-contact-item {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .vet-cat-contact-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--vet-cat-text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .vet-cat-contact-value {
            font-size: 19px;
            color: var(--vet-cat-primary);
            font-weight: 500;
        }

        .vet-cat-contact-link {
            color: var(--vet-cat-accent);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .vet-cat-contact-link:hover {
            color: #0077ed;
        }

        .vet-cat-footer {
            background-color: var(--vet-cat-primary);
            color: var(--vet-cat-secondary);
            padding: 40px 0;
            text-align: center;
        }

        .vet-cat-footer-text {
            font-size: 14px;
            opacity: 0.8;
        }

        .vet-cat-divider {
            height: 1px;
            background-color: var(--vet-cat-border);
            margin: 60px 0;
        }

        .vet-cat-highlight {
            background-color: #fff9db;
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 500;
        }

        .vet-cat-badge {
            display: inline-block;
            padding: 6px 12px;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .vet-cat-badge-warning {
            background-color: #fff5f5;
            color: var(--vet-cat-warning);
        }

        .vet-cat-badge-success {
            background-color: #f0fdf4;
            color: var(--vet-cat-success);
        }

        .vet-cat-badge-info {
            background-color: #eff6ff;
            color: var(--vet-cat-accent);
        }

        .vet-cat-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
        }

        .vet-cat-table th,
        .vet-cat-table td {
            padding: 16px;
            text-align: left;
            border-bottom: 1px solid var(--vet-cat-border);
        }

        .vet-cat-table th {
            background-color: var(--vet-cat-secondary);
            font-weight: 600;
            font-size: 15px;
            color: var(--vet-cat-text);
        }

        .vet-cat-table td {
            font-size: 17px;
            color: var(--vet-cat-text-secondary);
        }

        @media (max-width: 768px) {
            .vet-cat-hero h1 {
                font-size: 40px;
            }

            .vet-cat-hero-subtitle {
                font-size: 19px;
            }

            .vet-cat-section-title {
                font-size: 32px;
            }

            .vet-cat-section-subtitle {
                font-size: 19px;
            }

            .vet-cat-nav-links {
                display: none;
            }

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

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

            .vet-cat-cta-buttons {
                flex-direction: column;
                align-items: stretch;
            }

            .vet-cat-btn {
                justify-content: center;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }