:root {
            --t1207-primary: #FF7139;
            --t1207-primary-dark: #E22B26;
            --t1207-secondary: #0060DF;
            --t1207-bg-deep: #0B0838;
            --t1207-bg-light: #F9F9FB;
            --t1207-text-main: #15141A;
            --t1207-text-muted: #5B5B66;
            --t1207-white: #FFFFFF;
            --t1207-gradient: linear-gradient(135deg, #FF9442 0%, #FF227C 100%);
            --t1207-container-width: 1300px;
        }

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

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

        /* Fluid Typography */
        h1 { font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem); line-height: 1.1; margin-bottom: 24px; font-weight: 800; }
        h2 { font-size: clamp(1.8rem, 3vw + 0.5rem, 2.8rem); line-height: 1.2; margin-bottom: 24px; }
        p { font-size: clamp(1rem, 1vw + 0.5rem, 1.15rem); margin-bottom: 16px; color: var(--t1207-text-muted); }

        .t1207-container {
            max-width: var(--t1207-container-width);
            margin: 0 auto;
            padding: 0 32px;
            width: 100%;
        }

        /* Navigation */
        .t1207-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
        }

        .t1207-nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            flex-wrap: wrap;
        }

        .t1207-logo {
            flex-shrink: 0;
            min-width: 0;
        }
        .t1207-logo img {
            height: 40px;
            width: auto;
        }

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

        .t1207-menu a {
            text-decoration: none;
            color: var(--t1207-text-main);
            font-weight: 500;
            font-size: 15px;
            transition: color 0.3s;
            padding: 8px 0;
            position: relative;
        }

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

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

        .t1207-menu a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--t1207-primary);
        }

        /* Hero Section - Unique Diagonal Split */
        .t1207-hero {
            padding: 180px 0 100px;
            background: var(--t1207-bg-deep);
            color: var(--t1207-white);
            position: relative;
            overflow: hidden;
        }

        .t1207-hero::before {
            content: '';
            position: absolute;
            top: -10%;
            right: -10%;
            width: 60%;
            height: 120%;
            background: var(--t1207-gradient);
            transform: skewX(-15deg);
            opacity: 0.15;
        }

        .t1207-hero-content {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 64px;
            position: relative;
            z-index: 2;
        }

        .t1207-hero-text {
            flex: 1;
            min-width: 320px;
            word-break: break-word;
        }

        .t1207-hero-text p {
            color: rgba(255,255,255,0.8);
            max-width: 600px;
        }

        .t1207-hero-visual {
            flex: 1;
            min-width: 320px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        /* Download Card Design */
        .t1207-download-card {
            background: var(--t1207-white);
            border-radius: 24px;
            padding: 48px;
            box-shadow: 0 30px 60px rgba(0,0,0,0.3);
            width: 100%;
            max-width: 500px;
            color: var(--t1207-text-main);
            text-align: center;
            transition: transform 0.3s ease;
        }
        .t1207-download-card:hover {
            transform: translateY(-8px);
        }

        .t1207-version-badge {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(0, 96, 223, 0.1);
            color: var(--t1207-secondary);
            border-radius: 100px;
            font-weight: 700;
            margin-bottom: 24px;
            font-size: 14px;
        }

        .t1207-btn-main {
            display: inline-block;
            background: var(--t1207-gradient);
            color: var(--t1207-white);
            padding: 20px 48px;
            border-radius: 12px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.2rem;
            box-shadow: 0 10px 20px rgba(255, 113, 57, 0.3);
            transition: all 0.3s ease;
            margin: 24px 0;
            width: 100%;
        }

        .t1207-btn-main:hover {
            transform: scale(1.02);
            box-shadow: 0 15px 30px rgba(255, 113, 57, 0.4);
        }

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

        .t1207-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-top: 64px;
        }

        .t1207-feature-item {
            background: var(--t1207-white);
            padding: 48px;
            border-radius: 20px;
            border: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            min-width: 0;
        }
        .t1207-feature-item:hover {
            border-color: var(--t1207-primary);
            box-shadow: 0 20px 40px rgba(0,0,0,0.03);
        }

        .t1207-feature-icon {
            width: 64px;
            height: 64px;
            background: var(--t1207-bg-light);
            border-radius: 16px;
            margin-bottom: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--t1207-primary);
        }

        /* Content Sections */
        .t1207-content-split {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 80px;
            margin-bottom: 96px;
        }

        .t1207-content-split:nth-child(even) {
            flex-direction: row-reverse;
        }

        .t1207-content-text {
            flex: 1;
            min-width: 320px;
        }

        .t1207-content-visual {
            flex: 1;
            min-width: 320px;
            background: var(--t1207-white);
            padding: 40px;
            border-radius: 30px;
            position: relative;
            box-shadow: 0 40px 80px rgba(0,0,0,0.05);
        }

        /* Performance Bar Graph */
        .t1207-stat-bar {
            height: 12px;
            background: #eee;
            border-radius: 6px;
            margin: 16px 0 32px;
            overflow: hidden;
        }
        .t1207-stat-fill {
            height: 100%;
            background: var(--t1207-gradient);
            width: 0%;
            transition: width 1.5s ease-out;
        }

        /* Dynamic Section */
        .t1207-dynamic-news {
            background: var(--t1207-white);
            border-radius: 32px;
            padding: 64px;
            margin: 64px 0;
        }

        /* Footer */
        .t1207-footer {
            background: var(--t1207-bg-deep);
            color: rgba(255,255,255,0.6);
            padding: 80px 0 40px;
        }

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

        .t1207-footer-brand {
            flex: 2;
            min-width: 280px;
        }

        .t1207-brand-name {
            color: var(--t1207-white);
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .t1207-footer-links {
            flex: 1;
            min-width: 150px;
        }

        .t1207-footer-links h4 {
            color: var(--t1207-white);
            margin-bottom: 24px;
        }

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

        .t1207-footer-links a {
            color: rgba(255,255,255,0.6);
            text-decoration: none;
            display: block;
            margin-bottom: 12px;
            transition: color 0.3s;
        }

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

        .t1207-copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 32px;
            text-align: center;
            font-size: 14px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .t1207-header { height: auto; padding: 16px 0; }
            .t1207-menu { display: none; } /* Mobile simplified for demo */
            .t1207-hero { padding: 120px 0 60px; }
            .t1207-hero-content { gap: 32px; }
            .t1207-content-split { gap: 40px; }
            .t1207-download-card { padding: 32px; }
        }