:root {
            --xa698d-primary: #d4402a;
            --xa698d-secondary: #2b3a4a;
            --xa698d-accent: #f5f7fa;
            --xa698d-text: #1d1d1f;
            --xa698d-text-light: #86868b;
            --xa698d-white: #ffffff;
            --xa698d-shadow: 0 10px 30px rgba(0,0,0,0.08);
            --xa698d-radius: 16px;
            --xa698d-container-width: 1320px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
            color: var(--xa698d-text);
            line-height: 1.7;
            background-color: var(--xa698d-white);
            overflow-x: hidden;
            word-break: break-word;
        }

        /* Navigation */
        .xa698d-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            padding: 16px 0;
        }

        .xa698d-nav-container {
            max-width: var(--xa698d-container-width);
            margin: 0 auto;
            padding: 0 32px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

        .xa698d-logo {
            flex: 0 0 auto;
            min-width: 0;
        }

        .xa698d-logo img {
            height: 32px;
            width: auto;
        }

        .xa698d-menu {
            display: flex;
            list-style: none;
            gap: 24px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .xa698d-menu a {
            text-decoration: none;
            color: var(--xa698d-text);
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s;
            white-space: normal;
        }

        .xa698d-menu a:hover, .xa698d-menu a.active {
            color: var(--xa698d-primary);
        }

        /* Hero Section */
        .xa698d-hero {
            padding-top: 140px;
            padding-bottom: 96px;
            background: radial-gradient(circle at 90% 10%, #fff5f5 0%, #ffffff 100%);
            overflow: hidden;
        }

        .xa698d-hero-content {
            max-width: var(--xa698d-container-width);
            margin: 0 auto;
            padding: 0 32px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }

        .xa698d-hero-text {
            flex: 1;
            min-width: 320px;
            padding-right: 48px;
        }

        .xa698d-hero h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            line-height: 1.1;
            margin-bottom: 24px;
            color: var(--xa698d-secondary);
            word-break: keep-all;
        }

        .xa698d-hero p {
            font-size: clamp(1.1rem, 2vw, 1.4rem);
            color: var(--xa698d-text-light);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .xa698d-cta-group {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .xa698d-btn {
            display: inline-block;
            padding: 16px 32px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            text-align: center;
        }

        .xa698d-btn-primary {
            background: var(--xa698d-primary);
            color: var(--xa698d-white);
            box-shadow: 0 8px 20px rgba(212, 64, 42, 0.25);
        }

        .xa698d-btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 24px rgba(212, 64, 42, 0.35);
        }

        /* Font Matrix Section */
        .xa698d-section {
            padding: 96px 0;
            max-width: var(--xa698d-container-width);
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        .xa698d-section-title {
            text-align: center;
            margin-bottom: 64px;
        }

        .xa698d-section-title h2 {
            font-size: clamp(2rem, 3.5vw, 2.8rem);
            margin-bottom: 16px;
            color: var(--xa698d-secondary);
        }

        .xa698d-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 32px;
        }

        .xa698d-card {
            background: var(--xa698d-accent);
            border-radius: var(--xa698d-radius);
            padding: 40px;
            transition: all 0.3s ease;
            border: 1px solid rgba(0,0,0,0.03);
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .xa698d-card:hover {
            background: var(--xa698d-white);
            box-shadow: var(--xa698d-shadow);
            transform: translateY(-8px);
        }

        .xa698d-card-tag {
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            color: var(--xa698d-primary);
            margin-bottom: 16px;
            letter-spacing: 1px;
        }

        .xa698d-card h3 {
            font-size: 24px;
            margin-bottom: 16px;
        }

        .xa698d-card ul {
            list-style: none;
            margin-bottom: 24px;
            flex-grow: 1;
        }

        .xa698d-card ul li {
            font-size: 14px;
            color: var(--xa698d-text-light);
            margin-bottom: 8px;
            padding-left: 20px;
            position: relative;
        }

        .xa698d-card ul li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--xa698d-primary);
        }

        /* Tech Layers - Alternating Layout */
        .xa698d-tech-row {
            display: flex;
            align-items: center;
            gap: 64px;
            margin-bottom: 80px;
            flex-wrap: wrap;
        }

        .xa698d-tech-row:nth-child(even) {
            flex-direction: row-reverse;
        }

        .xa698d-tech-content {
            flex: 1;
            min-width: 300px;
        }

        .xa698d-tech-visual {
            flex: 1;
            min-width: 300px;
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            height: 300px;
            border-radius: var(--xa698d-radius);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 48px;
            font-weight: 900;
            color: rgba(0,0,0,0.05);
            text-transform: uppercase;
            letter-spacing: 5px;
            border: 2px dashed rgba(0,0,0,0.05);
        }

        /* Articles Section */
        .xa698d-article-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .xa698d-article-card {
            padding: 32px;
            border-bottom: 4px solid var(--xa698d-accent);
            transition: all 0.3s;
            min-width: 0;
        }

        .xa698d-article-card:hover {
            border-bottom-color: var(--xa698d-primary);
            background: #fffcfc;
        }

        .xa698d-article-card span {
            font-size: 12px;
            color: var(--xa698d-primary);
            font-weight: bold;
        }

        /* Testimonials */
        .xa698d-feedback {
            background: var(--xa698d-secondary);
            color: var(--xa698d-white);
            padding: 96px 32px;
            text-align: center;
        }

        .xa698d-feedback-container {
            max-width: 900px;
            margin: 0 auto;
        }

        .xa698d-quote {
            font-size: clamp(1.2rem, 2.5vw, 1.8rem);
            font-style: italic;
            margin-bottom: 32px;
            line-height: 1.5;
        }

        /* Footer */
        .xa698d-footer {
            background: #fdfdfd;
            padding: 64px 32px;
            border-top: 1px solid rgba(0,0,0,0.05);
        }

        .xa698d-footer-content {
            max-width: var(--xa698d-container-width);
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 48px;
        }

        .xa698d-footer-brand h4 {
            font-size: 20px;
            margin-bottom: 16px;
            color: var(--xa698d-primary);
        }

        .xa698d-footer-links {
            display: flex;
            gap: 64px;
            flex-wrap: wrap;
        }

        .xa698d-link-group h5 {
            margin-bottom: 20px;
            font-size: 16px;
        }

        .xa698d-link-group ul {
            list-style: none;
        }

        .xa698d-link-group ul li {
            margin-bottom: 10px;
        }

        .xa698d-link-group a {
            text-decoration: none;
            color: var(--xa698d-text-light);
            font-size: 14px;
            transition: color 0.3s;
        }

        .xa698d-link-group a:hover {
            color: var(--xa698d-primary);
        }

        .xa698d-copyright {
            margin-top: 64px;
            padding-top: 32px;
            border-top: 1px solid rgba(0,0,0,0.05);
            text-align: center;
            font-size: 13px;
            color: var(--xa698d-text-light);
            width: 100%;
        }

        /* Responsive Breakpoints */
        @media (max-width: 768px) {
            .xa698d-nav-container {
                flex-direction: column;
                gap: 16px;
            }
            .xa698d-menu {
                justify-content: center;
                gap: 12px;
            }
            .xa698d-hero {
                text-align: center;
                padding-top: 180px;
            }
            .xa698d-hero-text {
                padding-right: 0;
            }
            .xa698d-cta-group {
                justify-content: center;
            }
            .xa698d-tech-row, .xa698d-tech-row:nth-child(even) {
                flex-direction: column;
            }
        }