:root {
            --color-primary: 249, 115, 22;
            --color-secondary: 16, 185, 129;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Inter', 'Noto Sans SC', sans-serif;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Noto Sans SC', sans-serif;
        }
        @media (max-width: 768px) {
            .hero-height {
                min-height: 85vh;
            }
            .section-padding {
                padding: 3rem 1.5rem;
            }
            .tour-card {
                margin-bottom: 2rem;
            }
        }
        *:focus {
            outline: 2px solid rgba(var(--color-primary), 0.5);
            outline-offset: 2px;
        }
        ::-webkit-scrollbar {
            width: 10px;
        }
        ::-webkit-scrollbar-track {
            background: #f1f1f1;
        }
        ::-webkit-scrollbar-thumb {
            background: #888;
            border-radius: 5px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #555;
        }
        .fade-in {
            animation: fadeIn 0.8s ease-in-out;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .tour-card {
            transition: all 0.3s ease;
            overflow: hidden;
        }
        .tour-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        .tour-card-image {
            transition: transform 0.5s ease;
        }
        .tour-card:hover .tour-card-image {
            transform: scale(1.1);
        }
        .thai-pattern-overlay {
            position: relative;
        }
        .thai-pattern-overlay::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M0,0 L100,0 L100,100 L0,100 Z" fill="none" stroke="rgba(249,115,22,0.1)" stroke-width="2"/><circle cx="50" cy="50" r="20" fill="none" stroke="rgba(249,115,22,0.1)" stroke-width="2"/></svg>');
            background-size: 200px;
            opacity: 0.3;
            z-index: 0;
        }
        .flink {
            display: inline-flex;
            align-items: center;
            padding: 0.5rem 1rem;
            background: rgba(249, 115, 22, 0.1);
            border-radius: 0.5rem;
            transition: all 0.2s ease;
            text-decoration: none;
            color: #374151;
            margin: 0.25rem;
            border: 1px solid rgba(249, 115, 22, 0.2);
        }
        .flink:hover {
            background: rgba(249, 115, 22, 0.2);
            transform: translateY(-2px);
            border-color: rgba(249, 115, 22, 0.4);
        }
        .price-tag {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 0.5rem;
            font-weight: bold;
            z-index: 10;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        .gradient-bg-primary {
            background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
        }
        .gradient-bg-secondary {
            background: linear-gradient(135deg, #10B981 0%, #059669 100%);
        }
        .gradient-bg-accent {
            background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
        }
        .stat-number {
            font-variant-numeric: tabular-nums;
        }
        .thai-border {
            border: 2px solid #F97316;
            border-image: repeating-linear-gradient(45deg, #F97316, #F97316 10px, #F59E0B 10px, #F59E0B 20px) 10;
        }
        .floating-decoration {
            animation: float 6s ease-in-out infinite;
        }
        .testimonial-card {
            position: relative;
            background: white;
            border-radius: 1rem;
            padding: 2rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }
        .testimonial-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        .testimonial-card::before {
            content: "❝";
            position: absolute;
            top: -15px;
            left: 20px;
            font-size: 3rem;
            color: #F97316;
            opacity: 0.3;
        }