:root {
            --f8a5-primary: #ff4b3a;
            --f8a5-primary-hover: #e63e2e;
            --f8a5-dark: #1d1d1f;
            --f8a5-light: #ffffff;
            --f8a5-gray-bg: #f5f5f7;
            --f8a5-text-main: #333333;
            --f8a5-text-muted: #86868b;
            --f8a5-container-width: 1100px;
            --f8a5-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--f8a5-text-main);
            line-height: 1.6;
            background-color: var(--f8a5-light);
            overflow-x: hidden;
            word-break: break-word;
        }

        /* Navigation */
        .f8a5-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .f8a5-nav-container {
            max-width: var(--f8a5-container-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .f8a5-logo {
            display: flex;
            align-items: center;
            min-width: 0;
        }

        .f8a5-logo img {
            height: 32px;
            width: auto;
        }

        .f8a5-nav-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            min-width: 0;
        }

        .f8a5-nav-item {
            margin-left: 24px;
            min-width: 0;
        }

        .f8a5-nav-link {
            text-decoration: none;
            color: var(--f8a5-text-main);
            font-size: 14px;
            font-weight: 500;
            transition: var(--f8a5-transition);
            padding: 8px 0;
            position: relative;
        }

        .f8a5-nav-link:hover {
            color: var(--f8a5-primary);
        }

        .f8a5-nav-link.active {
            color: var(--f8a5-primary);
        }

        .f8a5-nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--f8a5-primary);
        }

        /* Hero Section */
        .f8a5-hero {
            padding: 160px 24px 96px;
            background: radial-gradient(circle at top right, #fff5f4 0%, #ffffff 50%);
            position: relative;
            overflow: hidden;
        }

        .f8a5-hero-content {
            max-width: var(--f8a5-container-width);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

        .f8a5-hero-text {
            flex: 1;
            min-width: 320px;
            padding-right: 48px;
        }

        .f8a5-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--f8a5-dark);
            white-space: normal;
        }

        .f8a5-hero-subtitle {
            font-size: clamp(1.1rem, 2vw + 0.5rem, 1.4rem);
            color: var(--f8a5-text-muted);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .f8a5-hero-visual {
            flex: 1;
            min-width: 320px;
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .f8a5-lite-badge {
            background: linear-gradient(135deg, var(--f8a5-primary), #ff7e67);
            color: white;
            padding: 40px;
            border-radius: 32px;
            box-shadow: 0 20px 40px rgba(255, 75, 58, 0.2);
            text-align: center;
            width: 100%;
            max-width: 400px;
            transform: rotate(-2deg);
            transition: var(--f8a5-transition);
        }

        .f8a5-lite-badge:hover {
            transform: rotate(0deg) translateY(-10px);
        }

        .f8a5-lite-badge h2 {
            font-size: 48px;
            margin-bottom: 8px;
        }

        .f8a5-lite-badge p {
            font-size: 18px;
            opacity: 0.9;
        }

        /* Buttons */
        .f8a5-btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .f8a5-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 16px 40px;
            border-radius: 50px;
            font-size: 18px;
            font-weight: 600;
            text-decoration: none;
            transition: var(--f8a5-transition);
            cursor: pointer;
        }

        .f8a5-btn-primary {
            background: var(--f8a5-primary);
            color: white;
            box-shadow: 0 10px 20px rgba(255, 75, 58, 0.15);
        }

        .f8a5-btn-primary:hover {
            background: var(--f8a5-primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 15px 30px rgba(255, 75, 58, 0.25);
        }

        .f8a5-btn-secondary {
            background: transparent;
            color: var(--f8a5-text-main);
            border: 2px solid #e0e0e0;
        }

        .f8a5-btn-secondary:hover {
            border-color: var(--f8a5-primary);
            color: var(--f8a5-primary);
        }

        /* Features Section */
        .f8a5-section {
            padding: 96px 24px;
        }

        .f8a5-grid-features {
            max-width: var(--f8a5-container-width);
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
        }

        .f8a5-card {
            background: var(--f8a5-gray-bg);
            padding: 48px;
            border-radius: 24px;
            transition: var(--f8a5-transition);
            border: 1px solid transparent;
        }

        .f8a5-card:hover {
            background: white;
            border-color: #eee;
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
            transform: translateY(-8px);
        }

        .f8a5-card-icon {
            font-size: 40px;
            margin-bottom: 24px;
            color: var(--f8a5-primary);
        }

        .f8a5-card-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .f8a5-card-text {
            color: var(--f8a5-text-muted);
            line-height: 1.8;
        }

        /* Comparison Section */
        .f8a5-comparison {
            background-color: var(--f8a5-dark);
            color: white;
            border-radius: 40px;
            max-width: var(--f8a5-container-width);
            margin: 0 auto 96px;
            padding: 80px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }

        .f8a5-comp-text {
            flex: 1;
            min-width: 300px;
            padding-right: 40px;
        }

        .f8a5-comp-text h3 {
            font-size: 32px;
            margin-bottom: 24px;
        }

        .f8a5-comp-list {
            list-style: none;
        }

        .f8a5-comp-item {
            display: flex;
            align-items: center;
            margin-bottom: 16px;
            font-size: 18px;
        }

        .f8a5-comp-item::before {
            content: "✓";
            color: var(--f8a5-primary);
            margin-right: 12px;
            font-weight: bold;
        }

        .f8a5-comp-visual {
            flex: 1;
            min-width: 300px;
            display: flex;
            justify-content: center;
        }

        .f8a5-stat-circle {
            width: 200px;
            height: 200px;
            border: 4px solid var(--f8a5-primary);
            border-radius: 50%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
        }

        .f8a5-stat-circle span {
            font-size: 48px;
            font-weight: 800;
        }

        /* News Section */
        .f8a5-news-section {
            max-width: var(--f8a5-container-width);
            margin: 0 auto;
            padding: 0 24px 96px;
        }

        .f8a5-section-head {
            margin-bottom: 48px;
            text-align: center;
        }

        .f8a5-news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }

        .f8a5-news-item {
            padding: 24px;
            border-bottom: 1px solid #eee;
            transition: var(--f8a5-transition);
        }

        .f8a5-news-item:hover {
            background: var(--f8a5-gray-bg);
        }

        .f8a5-news-date {
            font-size: 12px;
            color: var(--f8a5-text-muted);
            margin-bottom: 8px;
        }

        .f8a5-news-title {
            font-size: 18px;
            font-weight: 600;
            text-decoration: none;
            color: var(--f8a5-text-main);
        }

        /* Footer */
        .f8a5-footer {
            background: #f9f9fb;
            padding: 80px 24px;
            border-top: 1px solid #eee;
        }

        .f8a5-footer-content {
            max-width: var(--f8a5-container-width);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }

        .f8a5-footer-brand {
            flex: 1;
            min-width: 250px;
            margin-bottom: 40px;
        }

        .f8a5-footer-brand h4 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--f8a5-primary);
        }

        .f8a5-footer-links {
            flex: 2;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }

        .f8a5-link-col {
            min-width: 150px;
        }

        .f8a5-link-col h5 {
            margin-bottom: 24px;
            font-size: 16px;
        }

        .f8a5-link-col ul {
            list-style: none;
        }

        .f8a5-link-col li {
            margin-bottom: 12px;
        }

        .f8a5-link-col a {
            text-decoration: none;
            color: var(--f8a5-text-muted);
            transition: var(--f8a5-transition);
        }

        .f8a5-link-col a:hover {
            color: var(--f8a5-primary);
        }

        .f8a5-copyright {
            max-width: var(--f8a5-container-width);
            margin: 40px auto 0;
            padding-top: 40px;
            border-top: 1px solid #eee;
            text-align: center;
            color: var(--f8a5-text-muted);
            font-size: 14px;
        }

        /* Mobile Responsive */
        @media (max-width: 768px) {
            .f8a5-nav-menu {
                display: none; /* Simplification for creative brief */
            }
            .f8a5-hero {
                padding-top: 120px;
                text-align: center;
            }
            .f8a5-hero-text {
                padding-right: 0;
                margin-bottom: 48px;
            }
            .f8a5-hero-title {
                font-size: 2.5rem;
            }
            .f8a5-btn-group {
                justify-content: center;
            }
            .f8a5-comparison {
                padding: 40px 24px;
                text-align: center;
            }
            .f8a5-comp-text {
                padding-right: 0;
                margin-bottom: 40px;
            }
            .f8a5-comp-item {
                justify-content: center;
            }
        }