:root {
            --ejqv-primary: #ff6a00;
            --ejqv-primary-dark: #e65c00;
            --ejqv-secondary: #4a90e2;
            --ejqv-text-main: #1d1d1f;
            --ejqv-text-sub: #6e6e73;
            --ejqv-bg-light: #f5f5f7;
            --ejqv-white: #ffffff;
            --ejqv-shadow: 0 10px 30px rgba(0,0,0,0.08);
            --ejqv-radius: 16px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-font-smoothing: antialiased;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            color: var(--ejqv-text-main);
            background-color: var(--ejqv-white);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Layout Container */
        .ejqv-wrapper {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
        }

        @media (max-width: 768px) {
            .ejqv-wrapper {
                padding: 0 20px;
            }
        }

        /* Navigation */
        .ejqv-header {
            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);
            transition: all 0.3s ease;
        }

        .ejqv-nav-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 72px;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
        }

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

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

        .ejqv-nav-links {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 24px;
            min-width: 0;
        }

        .ejqv-nav-links a {
            text-decoration: none;
            color: var(--ejqv-text-main);
            font-size: 15px;
            font-weight: 500;
            transition: color 0.3s;
            word-break: keep-all;
        }

        .ejqv-nav-links a:hover {
            color: var(--ejqv-primary);
        }

        @media (max-width: 992px) {
            .ejqv-nav-links {
                display: none; /* Simple mobile handling */
            }
        }

        /* Hero Section - Asymmetrical Design */
        .ejqv-hero {
            padding: 160px 0 80px;
            background: radial-gradient(circle at 90% 10%, rgba(255, 106, 0, 0.05) 0%, transparent 40%);
        }

        .ejqv-hero-grid {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .ejqv-hero-content {
            flex: 1;
            min-width: 320px;
            word-break: break-word;
        }

        .ejqv-hero-content h1 {
            font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            letter-spacing: -1px;
        }

        .ejqv-hero-content p {
            font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.4rem);
            color: var(--ejqv-text-sub);
            max-width: 600px;
            margin-bottom: 40px;
        }

        .ejqv-hero-visual {
            flex: 1.2;
            min-width: 320px;
            position: relative;
        }

        .ejqv-main-download-card {
            background: var(--ejqv-white);
            border-radius: 24px;
            padding: 40px;
            box-shadow: var(--ejqv-shadow);
            border: 1px solid rgba(0,0,0,0.03);
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: center;
        }

        .ejqv-pc-img-box {
            flex: 1;
            min-width: 240px;
        }

        .ejqv-pc-img-box img {
            width: 100%;
            height: auto;
            border-radius: 12px;
            object-fit: cover;
        }

        .ejqv-pc-info {
            flex: 1;
            min-width: 240px;
        }

        .ejqv-badge {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(255, 106, 0, 0.1);
            color: var(--ejqv-primary);
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .ejqv-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 16px 36px;
            background: var(--ejqv-primary);
            color: white;
            text-decoration: none;
            border-radius: 100px;
            font-weight: 600;
            font-size: 18px;
            transition: transform 0.3s, box-shadow 0.3s;
            border: none;
            cursor: pointer;
        }

        .ejqv-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255, 106, 0, 0.3);
        }

        /* Platform Grid Section */
        .ejqv-platforms {
            padding: 80px 0;
            background-color: var(--ejqv-bg-light);
        }

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

        .ejqv-section-title h2 {
            font-size: clamp(2rem, 3vw + 0.5rem, 3rem);
            margin-bottom: 16px;
        }

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

        @media (max-width: 768px) {
            .ejqv-platform-grid {
                grid-template-columns: 1fr;
            }
        }

        .ejqv-platform-card {
            background: var(--ejqv-white);
            border-radius: var(--ejqv-radius);
            padding: 32px;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .ejqv-platform-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--ejqv-shadow);
        }

        .ejqv-platform-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 8px;
            margin-bottom: 24px;
        }

        .ejqv-platform-card h3 {
            font-size: 24px;
            margin-bottom: 12px;
        }

        .ejqv-platform-card p {
            color: var(--ejqv-text-sub);
            margin-bottom: 24px;
            font-size: 15px;
        }

        .ejqv-btn-outline {
            display: inline-block;
            text-align: center;
            padding: 12px 24px;
            border: 2px solid var(--ejqv-text-main);
            color: var(--ejqv-text-main);
            text-decoration: none;
            border-radius: 100px;
            font-weight: 600;
            transition: all 0.3s;
        }

        .ejqv-btn-outline:hover {
            background: var(--ejqv-text-main);
            color: var(--ejqv-white);
        }

        /* Workflow Persona Section */
        .ejqv-workflow {
            padding: 100px 0;
        }

        .ejqv-workflow-container {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
        }

        .ejqv-workflow-item {
            flex: 1;
            min-width: 300px;
            background: var(--ejqv-white);
            border: 1px solid #eee;
            padding: 40px;
            border-radius: 24px;
            transition: border-color 0.3s;
        }

        .ejqv-workflow-item:hover {
            border-color: var(--ejqv-primary);
        }

        .ejqv-workflow-icon {
            font-size: 32px;
            margin-bottom: 20px;
            display: block;
        }

        .ejqv-workflow-tag {
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            color: var(--ejqv-primary);
            letter-spacing: 1px;
            margin-bottom: 8px;
            display: block;
        }

        .ejqv-workflow-item h4 {
            font-size: 22px;
            margin-bottom: 16px;
        }

        .ejqv-feature-list {
            list-style: none;
            margin-bottom: 24px;
        }

        .ejqv-feature-list li {
            position: relative;
            padding-left: 20px;
            margin-bottom: 10px;
            font-size: 14px;
            color: var(--ejqv-text-sub);
        }

        .ejqv-feature-list li::before {
            content: "•";
            position: absolute;
            left: 0;
            color: var(--ejqv-primary);
            font-weight: bold;
        }

        .ejqv-productivity {
            background: #fff9f5;
            padding: 12px 20px;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 600;
            color: #d35400;
        }

        /* News Section */
        .ejqv-news {
            padding: 80px 0;
            background: var(--ejqv-bg-light);
        }

        /* Footer */
        .ejqv-footer {
            padding: 80px 0 40px;
            background: var(--ejqv-white);
            border-top: 1px solid #eee;
        }

        .ejqv-footer-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
        }

        .ejqv-footer-brand {
            flex: 1.5;
            min-width: 280px;
        }

        .ejqv-footer-brand h2 {
            font-size: 24px;
            margin-bottom: 16px;
        }

        .ejqv-footer-links {
            flex: 3;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 32px;
            min-width: 300px;
        }

        .ejqv-footer-group h5 {
            font-size: 16px;
            margin-bottom: 20px;
        }

        .ejqv-footer-group ul {
            list-style: none;
        }

        .ejqv-footer-group ul li {
            margin-bottom: 12px;
        }

        .ejqv-footer-group a {
            text-decoration: none;
            color: var(--ejqv-text-sub);
            font-size: 14px;
            transition: color 0.3s;
        }

        .ejqv-footer-group a:hover {
            color: var(--ejqv-primary);
        }

        .ejqv-copyright {
            margin-top: 60px;
            padding-top: 30px;
            border-top: 1px solid #eee;
            text-align: center;
            color: var(--ejqv-text-sub);
            font-size: 13px;
        }

        /* Utility classes */
        .ejqv-text-center { text-align: center; }
        .ejqv-mt-32 { margin-top: 32px; }