:root {
            --r6tl-primary: #FF6C37;
            --r6tl-accent: #00F2FE;
            --r6tl-dark: #212121;
            --r6tl-light: #F9F9F9;
            --r6tl-white: #FFFFFF;
            --r6tl-gray: #6B6B6B;
            --r6tl-border: rgba(33, 33, 33, 0.1);
            --r6tl-container-width: 1300px;
            --r6tl-radius: 16px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.6;
            color: var(--r6tl-dark);
            background-color: var(--r6tl-white);
            overflow-x: hidden;
        }

        /* Type System */
        h1, h2, h3, h4 {
            line-height: 1.2;
            word-break: keep-all;
            white-space: normal;
        }

        h1 { font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem); font-weight: 800; margin-bottom: 24px; }
        h2 { font-size: clamp(1.8rem, 3vw + 1rem, 2.8rem); font-weight: 700; margin-bottom: 32px; }
        p { font-size: clamp(1rem, 1vw + 0.5rem, 1.125rem); line-height: 1.8; word-break: break-word; }

        /* Navigation */
        .r6tl-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--r6tl-border);
        }

        .r6tl-nav-container {
            max-width: var(--r6tl-container-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }

        .r6tl-logo {
            min-width: 0;
            display: flex;
            align-items: center;
        }

        .r6tl-logo img {
            height: 40px;
            width: auto;
        }

        .r6tl-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 16px;
            min-width: 0;
        }

        .r6tl-menu-item a {
            text-decoration: none;
            color: var(--r6tl-dark);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .r6tl-menu-item a:hover {
            color: var(--r6tl-primary);
            background: rgba(255, 108, 55, 0.05);
        }

        .r6tl-menu-item a.active {
            color: var(--r6tl-white);
            background: var(--r6tl-primary);
        }

        /* Hero Section */
        .r6tl-hero {
            padding: 160px 24px 96px;
            background: radial-gradient(circle at top right, rgba(0, 242, 254, 0.1), transparent),
                        radial-gradient(circle at bottom left, rgba(255, 108, 55, 0.05), transparent);
            text-align: center;
        }

        .r6tl-hero-inner {
            max-width: 900px;
            margin: 0 auto;
        }

        .r6tl-badge {
            display: inline-block;
            padding: 8px 20px;
            background: rgba(255, 108, 55, 0.1);
            color: var(--r6tl-primary);
            border-radius: 100px;
            font-weight: 600;
            margin-bottom: 24px;
            font-size: 14px;
        }

        /* Pricing Grid */
        .r6tl-pricing-section {
            padding: 64px 24px;
            max-width: var(--r6tl-container-width);
            margin: 0 auto;
        }

        .r6tl-pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .r6tl-pricing-card {
            background: var(--r6tl-white);
            border: 2px solid var(--r6tl-border);
            border-radius: var(--r6tl-radius);
            padding: 48px 32px;
            display: flex;
            flex-direction: column;
            transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            min-width: 0;
        }

        .r6tl-pricing-card:hover {
            transform: translateY(-8px);
            border-color: var(--r6tl-primary);
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
        }

        .r6tl-pricing-card.featured {
            border-color: var(--r6tl-primary);
            background: linear-gradient(to bottom, #fff, #fffaf8);
        }

        .r6tl-price-tag {
            margin: 24px 0;
        }

        .r6tl-currency { font-size: 24px; vertical-align: top; font-weight: 600; }
        .r6tl-amount { font-size: 56px; font-weight: 800; line-height: 1; }
        .r6tl-period { color: var(--r6tl-gray); font-size: 16px; }

        .r6tl-feature-list {
            list-style: none;
            margin: 32px 0;
            flex-grow: 1;
        }

        .r6tl-feature-list li {
            padding: 12px 0;
            border-bottom: 1px solid var(--r6tl-border);
            display: flex;
            align-items: center;
            font-size: 15px;
        }

        .r6tl-feature-list li::before {
            content: "✓";
            color: var(--r6tl-primary);
            margin-right: 12px;
            font-weight: bold;
        }

        .r6tl-btn {
            display: inline-block;
            padding: 16px 32px;
            border-radius: 12px;
            text-decoration: none;
            font-weight: 700;
            text-align: center;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }

        .r6tl-btn-primary {
            background: var(--r6tl-primary);
            color: var(--r6tl-white);
        }

        .r6tl-btn-primary:hover {
            background: #e85a2a;
            box-shadow: 0 8px 20px rgba(255, 108, 55, 0.3);
        }

        .r6tl-btn-outline {
            border: 2px solid var(--r6tl-dark);
            color: var(--r6tl-dark);
        }

        .r6tl-btn-outline:hover {
            background: var(--r6tl-dark);
            color: var(--r6tl-white);
        }

        /* Matrix Section */
        .r6tl-matrix-section {
            padding: 96px 24px;
            background-color: var(--r6tl-dark);
            color: var(--r6tl-white);
        }

        .r6tl-matrix-container {
            max-width: var(--r6tl-container-width);
            margin: 0 auto;
        }

        .r6tl-matrix-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            margin-top: 64px;
        }

        .r6tl-matrix-card {
            flex: 1;
            min-width: 320px;
            background: rgba(255, 255, 255, 0.05);
            padding: 40px;
            border-radius: var(--r6tl-radius);
            border-left: 4px solid var(--r6tl-accent);
        }

        .r6tl-matrix-card h3 {
            color: var(--r6tl-accent);
            margin-bottom: 16px;
            font-size: 24px;
        }

        .r6tl-payload-item {
            margin-top: 24px;
            padding-top: 24px;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        .r6tl-payload-label {
            display: block;
            font-weight: 700;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 8px;
            color: var(--r6tl-gray);
        }

        /* FAQ Section */
        .r6tl-faq {
            padding: 96px 24px;
            max-width: 900px;
            margin: 0 auto;
        }

        .r6tl-faq-item {
            margin-bottom: 24px;
            border-bottom: 1px solid var(--r6tl-border);
            padding-bottom: 24px;
        }

        .r6tl-faq-item h4 {
            font-size: 20px;
            margin-bottom: 12px;
        }

        /* Footer */
        .r6tl-footer {
            background: var(--r6tl-light);
            padding: 80px 24px;
            border-top: 1px solid var(--r6tl-border);
        }

        .r6tl-footer-container {
            max-width: var(--r6tl-container-width);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
        }

        .r6tl-footer-brand {
            flex: 1;
            min-width: 250px;
        }

        .r6tl-brand-name {
            font-size: 24px;
            font-weight: 800;
            color: var(--r6tl-primary);
            margin-bottom: 16px;
        }

        .r6tl-footer-links {
            flex: 2;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 32px;
            min-width: 0;
        }

        .r6tl-footer-col h5 {
            margin-bottom: 24px;
            font-size: 16px;
            font-weight: 700;
        }

        .r6tl-footer-col ul {
            list-style: none;
        }

        .r6tl-footer-col ul li {
            margin-bottom: 12px;
        }

        .r6tl-footer-col ul li a {
            text-decoration: none;
            color: var(--r6tl-gray);
            font-size: 14px;
            transition: color 0.3s;
        }

        .r6tl-footer-col ul li a:hover {
            color: var(--r6tl-primary);
        }

        .r6tl-copyright {
            width: 100%;
            text-align: center;
            padding-top: 48px;
            margin-top: 48px;
            border-top: 1px solid var(--r6tl-border);
            color: var(--r6tl-gray);
            font-size: 14px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .r6tl-nav-container { height: auto; padding: 16px 24px; }
            .r6tl-menu { width: 100%; order: 3; margin-top: 16px; flex-direction: column; gap: 8px; display: none; }
            .r6tl-menu.active { display: flex; }
            .r6tl-hero { padding-top: 120px; }
            .r6tl-pricing-grid { grid-template-columns: 1fr; }
            .r6tl-matrix-card { min-width: 100%; }
        }

        /* Decoration */
        .r6tl-visual-element {
            width: 100%;
            height: 200px;
            background: linear-gradient(135deg, var(--r6tl-primary) 0%, var(--r6tl-accent) 100%);
            border-radius: var(--r6tl-radius);
            margin: 32px 0;
            opacity: 0.1;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 80px;
            color: var(--r6tl-white);
            user-select: none;
        }