:root {
            --t1207-primary: #FF7139;
            --t1207-primary-hover: #e65a2b;
            --t1207-secondary: #002240;
            --t1207-accent: #5F2167;
            --t1207-text: #20123a;
            --t1207-text-light: #5b5b5b;
            --t1207-bg-light: #f9f9fb;
            --t1207-bg-white: #ffffff;
            --t1207-gradient: linear-gradient(135deg, #FF7139 0%, #FF9500 100%);
            --t1207-glass: rgba(255, 255, 255, 0.8);
            --t1207-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            --t1207-radius: 16px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
            background-color: var(--t1207-bg-light);
            color: var(--t1207-text);
            line-height: 1.7;
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* Layout Container */
        .t1207-container {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 5vw;
        }

        /* Navigation */
        .t1207-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: var(--t1207-glass);
            backdrop-filter: blur(15px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }

        .t1207-navbar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 80px;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
        }

        .t1207-logo {
            flex: 0 0 auto;
            display: flex;
            align-items: center;
            min-width: 0;
        }

        .t1207-logo img {
            height: 40px;
            width: auto;
        }

        .t1207-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 24px;
            min-width: 0;
        }

        .t1207-menu-item a {
            text-decoration: none;
            color: var(--t1207-text);
            font-weight: 500;
            font-size: 15px;
            padding: 8px 12px;
            border-radius: 8px;
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .t1207-menu-item a:hover {
            color: var(--t1207-primary);
            background: rgba(255, 113, 57, 0.05);
        }

        .t1207-menu-item a.t1207-active {
            color: var(--t1207-primary);
            position: relative;
        }

        .t1207-menu-item a.t1207-active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 12px;
            right: 12px;
            height: 2px;
            background: var(--t1207-primary);
            border-radius: 2px;
        }

        /* Hero Section */
        .t1207-hero {
            padding-top: 160px;
            padding-bottom: 96px;
            background: radial-gradient(circle at 80% 20%, rgba(255, 113, 57, 0.1) 0%, transparent 40%);
            position: relative;
            overflow: hidden;
        }

        .t1207-hero-grid {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .t1207-hero-content {
            flex: 1 1 500px;
            min-width: 0;
            word-break: break-word;
        }

        .t1207-hero-title {
            font-size: clamp(2.5rem, 5vw, 4rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--t1207-secondary);
        }

        .t1207-hero-title span {
            color: var(--t1207-primary);
        }

        .t1207-hero-subtitle {
            font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.4rem);
            color: var(--t1207-text-light);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .t1207-hero-visual {
            flex: 1 1 400px;
            min-width: 0;
            display: flex;
            justify-content: center;
            position: relative;
        }

        /* Unique Sync Animation Component */
        .t1207-sync-orbit {
            width: 320px;
            height: 320px;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .t1207-orbit-ring {
            position: absolute;
            border: 2px dashed rgba(255, 113, 57, 0.2);
            border-radius: 50%;
            animation: t1207-spin 20s linear infinite;
        }

        .t1207-ring-1 { width: 100%; height: 100%; }
        .t1207-ring-2 { width: 70%; height: 70%; animation-direction: reverse; }

        .t1207-device-icon {
            position: absolute;
            background: var(--t1207-bg-white);
            padding: 12px;
            border-radius: 12px;
            box-shadow: var(--t1207-shadow);
            font-size: 24px;
        }

        /* Buttons */
        .t1207-btn {
            display: inline-flex;
            align-items: center;
            padding: 16px 36px;
            border-radius: 100px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
            font-size: 1.1rem;
        }

        .t1207-btn-primary {
            background: var(--t1207-gradient);
            color: white;
            box-shadow: 0 10px 20px rgba(255, 113, 57, 0.3);
        }

        .t1207-btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(255, 113, 57, 0.4);
        }

        /* Features Section */
        .t1207-section {
            padding: 96px 0;
        }

        .t1207-section-header {
            text-align: center;
            margin-bottom: 64px;
        }

        .t1207-section-title {
            font-size: clamp(2rem, 3vw, 2.8rem);
            margin-bottom: 16px;
        }

        .t1207-grid-features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
        }

        .t1207-feature-card {
            background: var(--t1207-bg-white);
            padding: 48px;
            border-radius: var(--t1207-radius);
            box-shadow: var(--t1207-shadow);
            transition: transform 0.3s ease;
            border: 1px solid rgba(0, 0, 0, 0.02);
            min-width: 0;
        }

        .t1207-feature-card:hover {
            transform: translateY(-8px);
        }

        .t1207-card-icon {
            width: 64px;
            height: 64px;
            background: rgba(255, 113, 57, 0.1);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            color: var(--t1207-primary);
            font-size: 28px;
            font-weight: bold;
        }

        .t1207-feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            color: var(--t1207-secondary);
        }

        /* Sync Process Steps */
        .t1207-steps-container {
            background: var(--t1207-secondary);
            color: white;
            border-radius: 32px;
            padding: 80px 64px;
            margin: 64px 0;
        }

        .t1207-steps-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            justify-content: space-between;
        }

        .t1207-step {
            flex: 1 1 250px;
            min-width: 0;
        }

        .t1207-step-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--t1207-primary);
            opacity: 0.5;
            margin-bottom: 16px;
        }

        .t1207-step h4 {
            font-size: 1.4rem;
            margin-bottom: 12px;
        }

        /* CTA Section */
        .t1207-cta {
            background: var(--t1207-accent);
            color: white;
            padding: 80px;
            border-radius: 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .t1207-cta h2 {
            font-size: clamp(2rem, 4vw, 3rem);
            margin-bottom: 24px;
        }

        /* Footer */
        .t1207-footer {
            padding: 80px 0 40px;
            background: #f0f0f4;
        }

        .t1207-footer-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            margin-bottom: 64px;
        }

        .t1207-footer-brand {
            flex: 2 1 300px;
            min-width: 0;
        }

        .t1207-brand-name {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 16px;
            color: var(--t1207-secondary);
        }

        .t1207-footer-links {
            flex: 1 1 200px;
            min-width: 0;
        }

        .t1207-footer-links h5 {
            margin-bottom: 20px;
            font-size: 16px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .t1207-footer-links ul {
            list-style: none;
        }

        .t1207-footer-links li {
            margin-bottom: 12px;
        }

        .t1207-footer-links a {
            text-decoration: none;
            color: var(--t1207-text-light);
            transition: color 0.2s;
        }

        .t1207-footer-links a:hover {
            color: var(--t1207-primary);
        }

        .t1207-footer-bottom {
            border-top: 1px solid rgba(0,0,0,0.05);
            padding-top: 32px;
            text-align: center;
            font-size: 14px;
            color: var(--t1207-text-light);
        }

        /* Animations */
        @keyframes t1207-spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        /* Responsive Breakpoints */
        @media (max-width: 1024px) {
            .t1207-navbar { padding: 0 20px; }
            .t1207-menu { display: none; } /* Simplified for mobile, usually a hamburger would be here */
            .t1207-hero { padding-top: 120px; }
        }

        @media (max-width: 768px) {
            .t1207-hero-grid { text-align: center; justify-content: center; }
            .t1207-hero-visual { order: -1; }
            .t1207-steps-container { padding: 40px 24px; }
            .t1207-cta { padding: 40px 20px; }
        }