:root {
            --bg: #080612;
            --surface: #110e22;
            --surface-alt: #181430;
            --surface-card: #16122d;
            --text: #f0edf8;
            --text-secondary: #b8b0d8;
            --text-muted: #7870a0;
            --accent: #f7b928;
            --accent-deep: #d4940e;
            --accent-light: #ffcc4d;
            --accent-soft: rgba(247, 185, 40, 0.10);
            --accent-glow: rgba(247, 185, 40, 0.14);
            --accent-gradient: linear-gradient(135deg, #f7b928 0%, #ffcc4d 35%, #f5a623 65%, #ffe08a 100%);
            --accent-gradient-warm: linear-gradient(135deg, #f7b928 0%, #e8940c 50%, #f7b928 100%);
            --border: #252040;
            --border-light: #1e1a35;
            --border-accent: rgba(247, 185, 40, 0.22);
            --shadow-sm: 0 1px 6px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.45);
            --shadow-lg: 0 20px 56px rgba(0, 0, 0, 0.55);
            --shadow-accent: 0 10px 38px rgba(247, 185, 40, 0.18);
            --radius-sm: 12px;
            --radius: 20px;
            --radius-lg: 28px;
            --radius-xl: 36px;
            --transition: 0.26s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        .container {
            max-width: 1260px;
            margin: 0 auto;
            padding: 0 28px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        header {
            background: rgba(8, 6, 18, 0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }
        header.scrolled {
            box-shadow: var(--shadow-md);
            background: rgba(8, 6, 18, 0.95);
            border-bottom-color: var(--border-accent);
        }
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .logo {
            font-size: 1.65rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            flex-shrink: 0;
            white-space: nowrap;
            text-decoration: none;
            display: inline-block;
        }
        .logo-icon {
            display: inline-block;
            font-size: 1.4rem;
            margin-right: 3px;
            vertical-align: -3px;
            animation: rocket-float 2.4s ease-in-out infinite;
            -webkit-text-fill-color: initial;
        }
        @keyframes rocket-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-7px); }
        }
        .nav-links {
            display: flex;
            gap: 20px;
            align-items: center;
            flex-wrap: wrap;
            list-style: none;
        }
        .nav-links a {
            text-decoration: none;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition);
            font-size: 0.88rem;
            position: relative;
            padding: 5px 2px;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2.5px;
            background: var(--accent);
            border-radius: 3px;
            transition: width var(--transition);
        }
        .nav-links a:hover {
            color: var(--accent-light);
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .nav-links a.active {
            color: var(--accent);
            font-weight: 700;
        }
        .nav-links a.active::after {
            width: 100%;
        }
        .nav-links a.nav-highlight {
            background: var(--accent);
            color: #080612;
            padding: 8px 18px;
            border-radius: 28px;
            font-weight: 700;
            transition: var(--transition);
            letter-spacing: 0.02em;
        }
        .nav-links a.nav-highlight:hover {
            background: var(--accent-light);
            color: #080612;
            transform: translateY(-2px);
            box-shadow: var(--shadow-accent);
        }
        .nav-links a.nav-highlight::after {
            display: none;
        }

        .page-hero {
            padding: 65px 0 48px;
            background: radial-gradient(ellipse at 50% 10%, rgba(247, 185, 40, 0.07) 0%, #080612 55%),
                        radial-gradient(ellipse at 30% 80%, rgba(247, 185, 40, 0.03) 0%, #080612 55%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .page-hero h1 {
            font-size: clamp(2rem, 4.5vw, 3rem);
            font-weight: 900;
            letter-spacing: -0.03em;
            margin-bottom: 16px;
            color: #f0edf8;
        }
        .page-hero .highlight {
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .page-hero p {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 700px;
            margin: 0 auto 18px;
            line-height: 1.7;
        }
        .platform-quick-tags {
            display: flex;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .platform-quick-tags span {
            background: rgba(247,185,40,0.08);
            color: #ffcc4d;
            padding: 7px 18px;
            border-radius: 26px;
            font-weight: 600;
            font-size: 0.84rem;
            border: 1px solid rgba(247,185,40,0.15);
        }

        .section {
            padding: 70px 0;
        }
        .section-alt {
            background: var(--surface);
        }
        .section-title {
            text-align: center;
            font-size: clamp(1.5rem, 2.8vw, 2rem);
            font-weight: 800;
            margin-bottom: 14px;
            color: var(--text);
            letter-spacing: -0.02em;
        }
        .section-subtitle {
            text-align: center;
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 48px;
            max-width: 650px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }
        .accent-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
            margin: 0 6px;
            vertical-align: middle;
            animation: pulse-dot 2s ease-in-out infinite;
            box-shadow: 0 0 10px rgba(247,185,40,0.5);
        }
        @keyframes pulse-dot {
            0%, 100% { transform: scale(1); opacity: 0.6; }
            50% { transform: scale(1.8); opacity: 1; }
        }

        .download-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 22px;
        }
        .download-card {
            background: var(--surface-card);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            border: 1.5px solid var(--border-light);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
        .download-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-lg);
            transform: translateY(-5px);
        }
        .download-card .icon {
            font-size: 2.4rem;
            margin-bottom: 14px;
        }
        .download-card h3 {
            font-size: 1.3rem;
            margin-bottom: 8px;
            color: var(--text);
        }
        .platform-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }
        .platform-tags span {
            background: rgba(247,185,40,0.08);
            color: #ffcc4d;
            padding: 3px 10px;
            border-radius: 16px;
            font-size: 0.72rem;
            font-weight: 600;
            border: 1px solid rgba(247,185,40,0.12);
        }
        .download-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.5;
            flex: 1;
        }
        .download-btn {
            margin-top: 18px;
            background: var(--accent);
            color: #080612;
            padding: 10px 22px;
            border-radius: 28px;
            font-weight: 700;
            text-decoration: none;
            display: inline-block;
            text-align: center;
            transition: var(--transition);
            font-size: 0.88rem;
            border: none;
            cursor: pointer;
            align-self: flex-start;
        }
        .download-btn:hover {
            background: var(--accent-light);
            box-shadow: var(--shadow-accent);
            transform: translateY(-2px);
        }
        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 18px;
        }
        .info-card {
            background: var(--surface-card);
            border-radius: var(--radius);
            padding: 24px 18px;
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .info-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-md);
        }
        .info-card h4 {
            font-size: 1rem;
            color: var(--accent-light);
            margin-bottom: 8px;
        }
        .info-card p {
            color: var(--text-muted);
            font-size: 0.84rem;
            line-height: 1.5;
        }
        .tips-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .tip-item {
            background: var(--surface-card);
            border-radius: var(--radius);
            padding: 18px 20px;
            border-left: 4px solid var(--accent);
            transition: var(--transition);
        }
        .tip-item h4 {
            font-size: 1rem;
            margin-bottom: 5px;
            color: var(--text);
        }
        .tip-item p {
            color: var(--text-muted);
            font-size: 0.85rem;
            line-height: 1.5;
        }
        .internal-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            margin-top: 30px;
        }
        .internal-links a {
            background: rgba(247,185,40,0.08);
            color: #ffcc4d;
            padding: 10px 22px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            font-size: 0.85rem;
            border: 1px solid rgba(247,185,40,0.15);
            transition: var(--transition);
        }
        .internal-links a:hover {
            background: var(--accent);
            color: #080612;
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
        }

        .cta-section {
            padding: 60px 0;
            background: linear-gradient(160deg, #1a1030 0%, #0d0820 50%, #1a1030 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
            border-top: 1px solid var(--border-accent);
            border-bottom: 1px solid var(--border-accent);
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -30%;
            left: -15%;
            width: 130%;
            height: 160%;
            background: radial-gradient(ellipse at center, rgba(247, 185, 40, 0.12) 0%, transparent 60%);
            pointer-events: none;
        }
        .cta-inner {
            position: relative;
            z-index: 1;
        }
        .cta-inner h2 {
            font-size: 1.9rem;
            font-weight: 800;
            margin-bottom: 12px;
            color: #f0edf8;
        }
        .cta-inner p {
            color: #b8b0d8;
            max-width: 500px;
            margin: 0 auto 24px;
        }
        .btn-cta {
            background: var(--accent-gradient-warm);
            color: #080612;
            padding: 15px 48px;
            border-radius: 50px;
            font-weight: 700;
            text-decoration: none;
            display: inline-block;
            transition: var(--transition);
            font-size: 1rem;
            letter-spacing: 0.02em;
            box-shadow: 0 12px 36px rgba(247, 185, 40, 0.3);
            border: none;
            cursor: pointer;
        }
        .btn-cta:hover {
            background: #ffcc4d;
            transform: scale(1.04);
            box-shadow: 0 18px 46px rgba(247, 185, 40, 0.45);
        }
        .cta-features {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        .cta-features span {
            background: rgba(255,255,255,0.05);
            padding: 6px 18px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #b8b0d8;
            border: 1px solid rgba(255,255,255,0.1);
        }

        footer {
            background: #080612;
            color: #7870a0;
            padding: 50px 0 26px;
            border-top: 1px solid var(--border-light);
        }
        .footer-grid {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 34px;
            margin-bottom: 38px;
        }
        .footer-grid>div {
            min-width: 130px;
        }
        .footer-grid h4 {
            color: #f0edf8;
            font-size: 0.94rem;
            margin-bottom: 8px;
            font-weight: 700;
        }
        .footer-grid ul {
            list-style: none;
        }
        .footer-grid ul li {
            margin-bottom: 5px;
        }
        .footer-grid a {
            color: #7870a0;
            text-decoration: none;
            font-size: 0.84rem;
            transition: var(--transition);
        }
        .footer-grid a:hover {
            color: var(--accent-light);
        }
        .footer-bottom {
            border-top: 1px solid #1e1a35;
            padding-top: 22px;
            text-align: center;
            font-size: 0.76rem;
            color: #5a5078;
        }
        @media (max-width: 900px) {
            .nav-links { gap: 12px; }
            .container { padding: 0 18px; }
        }
        @media (max-width: 600px) {
            nav { flex-direction: column; align-items: flex-start; gap: 8px; }
            .nav-links { width: 100%; gap: 8px; flex-wrap: wrap; }
            .download-grid { grid-template-columns: 1fr; }
        }