*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}

        body{font-family:'Inter','Noto Nastaliq Urdu',sans-serif;background:#0b0b1e;color:#eee;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}

        .topbar{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:rgba(0,0,0,.4);position:sticky;top:0;z-index:50;backdrop-filter:blur(8px)}

        .topbar .logo{font-weight:700;font-size:15px;color:#fff}

        .topbar .logo span{color:#3B82F6}

        .back-btn{display:flex;align-items:center;gap:4px;color:#3B82F6;font-size:13px;font-weight:600;text-decoration:none;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.25);padding:5px 12px;border-radius:20px}

        .back-btn svg{width:14px;height:14px;fill:currentColor}

        .page-hero{padding:30px 16px 24px;text-align:center;background:linear-gradient(170deg,#0b0b1e 0%,#1a1535 50%,#0b0b1e 100%)}

        .page-hero h1{font-size:22px;font-weight:800;color:#fff;margin-bottom:8px}

        .page-hero p{font-size:14px;color:#94a3b8;max-width:360px;margin:0 auto}

        .content{padding:0 16px 30px;max-width:480px;margin:0 auto}

        .install-step{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:20px 16px;margin-bottom:16px;position:relative}

        .step-badge{position:absolute;top:-10px;left:16px;background:linear-gradient(135deg,#3B82F6,#1E3A8A);color:#fff;font-size:11px;font-weight:800;padding:3px 12px;border-radius:10px;letter-spacing:.5px}

        .install-step h2{font-size:16px;font-weight:700;color:#fff;margin:8px 0 10px;display:flex;align-items:center;gap:8px}

        .install-step h2 .emoji{font-size:20px}

        .install-step p{font-size:13px;color:#94a3b8;margin-bottom:10px;line-height:1.55}

        .install-step ul{list-style:none;padding:0}

        .install-step ul li{font-size:13px;color:#cbd5e1;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:flex-start;gap:8px;line-height:1.45}

        .install-step ul li:last-child{border-bottom:none}

        .li-num{width:20px;height:20px;border-radius:50%;background:rgba(59,130,246,.2);color:#3B82F6;font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}

        .warn-box{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);border-radius:12px;padding:14px;margin:12px 0;display:flex;align-items:flex-start;gap:10px}

        .warn-box .warn-icon{font-size:18px;flex-shrink:0}

        .warn-box p{font-size:12px;color:#fca5a5;line-height:1.5}

        .tip-box{background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.2);border-radius:12px;padding:14px;margin:12px 0;display:flex;align-items:flex-start;gap:10px}

        .tip-box .tip-icon{font-size:18px;flex-shrink:0}

        .tip-box p{font-size:12px;color:#93c5fd;line-height:1.5}

        .success-box{background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.2);border-radius:12px;padding:14px;margin:12px 0;display:flex;align-items:flex-start;gap:10px}

        .success-box .s-icon{font-size:18px;flex-shrink:0}

        .success-box p{font-size:12px;color:#86efac;line-height:1.5}

        .path-display{background:rgba(0,0,0,.3);border-radius:8px;padding:10px 14px;font-family:'Courier New',monospace;font-size:12px;color:#60A5FA;margin:8px 0;word-break:break-all}

        .device-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0}

        .device-item{background:rgba(0,0,0,.2);border-radius:10px;padding:10px;text-align:center}

        .device-item .d-icon{font-size:24px;margin-bottom:4px}

        .device-item .d-name{font-size:11px;font-weight:600;color:#e2e8f0}

        .device-item .d-path{font-size:10px;color:#64748b;margin-top:2px}

        .auth-flow{display:flex;flex-direction:column;gap:0;margin:12px 0}

        .auth-node{display:flex;align-items:flex-start;gap:12px;padding:10px 0}

        .auth-line{width:2px;background:rgba(59,130,246,.3);margin-left:14px;height:16px;flex-shrink:0}

        .auth-dot{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}

        .auth-dot.a1{background:rgba(59,130,246,.2);color:#60a5fa}

        .auth-dot.a2{background:rgba(245,158,11,.2);color:#fbbf24}

        .auth-dot.a3{background:rgba(168,85,247,.2);color:#c084fc}

        .auth-dot.a4{background:rgba(59,130,246,.2);color:#60A5FA}

        .auth-info h4{font-size:13px;font-weight:700;color:#fff;margin-bottom:2px}

        .auth-info p{font-size:12px;color:#94a3b8;line-height:1.4}

        .section-divider{text-align:center;padding:10px 0;color:#475569;font-size:20px;letter-spacing:6px}

        .step-img-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:16px;margin-bottom:16px;text-align:center}

        .step-img-card .si-badge{display:inline-block;background:linear-gradient(135deg,#3B82F6,#1E3A8A);color:#fff;font-size:11px;font-weight:800;padding:3px 14px;border-radius:10px;margin-bottom:12px}

        .step-img-card img{width:200px;max-width:80%;height:auto;border-radius:12px;border:2px solid rgba(59,130,246,.2);margin-bottom:10px}

        .step-img-card .si-label{font-size:13px;font-weight:700;color:#60A5FA}

        .step-img-card .si-desc{font-size:11px;color:#94a3b8;margin-top:4px;line-height:1.4}

        .step-img-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}

        .step-img-grid .step-img-card{margin-bottom:0}

        .overview-title{font-size:15px;font-weight:700;color:#fff;text-align:center;margin-bottom:14px}

        .float-cta{position:fixed;bottom:0;left:0;right:0;z-index:100;padding:10px 16px 14px;background:linear-gradient(transparent,rgba(11,11,30,.95) 20%)}

        .dl-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:15px;background:linear-gradient(135deg,#3B82F6,#1E3A8A);color:#fff;font-size:16px;font-weight:700;border:none;border-radius:14px;cursor:pointer;box-shadow:0 4px 20px rgba(59,130,246,.35);position:relative;overflow:hidden;text-decoration:none}

        .dl-btn::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(transparent,rgba(255,255,255,.1),transparent);transform:rotate(45deg);animation:btn-shine 3s infinite}

        @keyframes btn-shine{0%{transform:translateX(-100%) rotate(45deg)}100%{transform:translateX(100%) rotate(45deg)}}

        .dl-btn svg{width:20px;height:20px;fill:currentColor}

        footer{padding:20px 16px 90px;text-align:center;font-size:10px;color:#475569}

        .lang-sw{display:flex;gap:3px;background:rgba(255,255,255,.05);border-radius:8px;padding:2px}

        .lang-sw button{background:transparent;border:none;color:#64748b;padding:4px 10px;border-radius:6px;font-size:11px;cursor:pointer;font-weight:600;transition:all .2s}

        .lang-sw button.on{background:#3B82F6;color:#fff}

        .wv-banner{display:none;background:linear-gradient(135deg,rgba(251,191,36,.12),rgba(245,158,11,.08));border:1px solid rgba(251,191,36,.25);border-radius:12px;margin:12px 16px;padding:12px 14px;text-align:center}

        .wv-banner.show{display:block}

        .wv-banner p{font-size:12px;color:#fbbf24;line-height:1.5;margin-bottom:8px}

        .wv-banner a{display:inline-block;background:#fbbf24;color:#000;font-weight:700;font-size:12px;padding:6px 16px;border-radius:8px;text-decoration:none}