:root{--bg-primary: #070a12;--bg-secondary: #0d1322;--bg-card: rgba(16, 24, 42, .72);--bg-card-hover: rgba(22, 34, 60, .85);--border-glow: rgba(0, 242, 254, .18);--border-subtle: rgba(255, 255, 255, .08);--accent-cyan: #00f2fe;--accent-blue: #4facfe;--accent-emerald: #38ef7d;--accent-amber: #f6d365;--accent-rose: #ff6b81;--text-main: #f1f5f9;--text-muted: #94a3b8;--text-dim: #64748b;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 24px;--radius-full: 9999px;--shadow-glow: 0 0 35px rgba(0, 242, 254, .28)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-main);scroll-behavior:smooth;line-height:1.6;-webkit-font-smoothing:antialiased}body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;background:radial-gradient(circle at 50% 12%,rgba(0,242,254,.08) 0%,transparent 60%),radial-gradient(circle at 85% 65%,rgba(79,172,254,.05) 0%,transparent 50%),var(--bg-primary)}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 1.25rem}.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:#070a12c7;border-bottom:1px solid var(--border-subtle);padding:.9rem 0}.header-content{display:flex;align-items:center;justify-content:space-between}.brand-logo{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--text-main)}.brand-icon{width:34px;height:34px}.brand-name{font-size:1.28rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,#ffffff 40%,var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand-tag{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:.18rem .55rem;background:#00f2fe1f;color:var(--accent-cyan);border-radius:var(--radius-full);border:1px solid rgba(0,242,254,.25)}.header-actions{display:flex;align-items:center;gap:1rem}.badge-status{display:inline-flex;align-items:center;gap:.45rem;font-size:.8rem;color:var(--text-muted)}.status-dot{width:8px;height:8px;border-radius:50%;background-color:var(--accent-emerald);box-shadow:0 0 10px var(--accent-emerald);animation:pulse-dot 2s infinite ease-in-out}@keyframes pulse-dot{0%,to{opacity:.6;transform:scale(.9)}50%{opacity:1;transform:scale(1.2)}}.hero-section{padding:2.5rem 0 3.5rem;text-align:center}.hero-pill{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .9rem;background:#00f2fe14;border:1px solid var(--border-glow);border-radius:var(--radius-full);font-size:.82rem;font-weight:600;color:var(--accent-cyan);margin-bottom:1.25rem}.hero-title{font-size:clamp(2rem,5vw,3.4rem);font-weight:900;line-height:1.15;letter-spacing:-.03em;margin-bottom:.85rem;max-width:860px;margin-left:auto;margin-right:auto}.hero-title span{background:linear-gradient(135deg,var(--accent-cyan) 0%,var(--accent-blue) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:clamp(1rem,2.2vw,1.2rem);color:var(--text-muted);max-width:680px;margin:0 auto 2.2rem;font-weight:400}.eject-stage{position:relative;width:320px;height:320px;margin:0 auto 2rem;display:flex;align-items:center;justify-content:center}.visualizer-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;pointer-events:none}.eject-btn{position:relative;z-index:10;width:154px;height:154px;border-radius:50%;border:none;outline:none;cursor:pointer;background:linear-gradient(135deg,#00f2fe,#4facfe);color:#050a17;font-family:inherit;font-weight:800;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.35rem;box-shadow:0 10px 30px #00f2fe66,0 0 0 6px #00f2fe26;transition:all .25s cubic-bezier(.34,1.56,.64,1);-webkit-tap-highlight-color:transparent}.eject-btn:hover{transform:scale(1.05);box-shadow:0 14px 40px #00f2fe99,0 0 0 10px #00f2fe40}.eject-btn:active{transform:scale(.96)}.eject-btn.is-active{background:linear-gradient(135deg,#ff6b81,#ff4757);color:#fff;box-shadow:0 10px 35px #ff475780,0 0 0 8px #ff475733}.btn-icon-svg{width:42px;height:42px;transition:transform .2s}.eject-btn.is-active .btn-icon-svg{animation:pulse-icon 1s infinite alternate}@keyframes pulse-icon{0%{transform:scale(.92)}to{transform:scale(1.08)}}.btn-label{font-size:1.05rem;letter-spacing:-.01em}.btn-sub{font-size:.72rem;opacity:.85;font-weight:600}.controller-hud{max-width:480px;margin:0 auto 2.2rem;background:var(--bg-card);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.25rem}.hud-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem;font-size:.9rem}.hud-status-badge{font-weight:600;color:var(--text-muted)}.hud-timer{font-size:1.15rem;font-weight:800;font-variant-numeric:tabular-nums;color:var(--accent-cyan)}.progress-track{width:100%;height:6px;background:#ffffff14;border-radius:var(--radius-full);overflow:hidden;margin-bottom:1rem}.progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent-cyan),var(--accent-emerald));border-radius:var(--radius-full);transition:width .3s linear}.mode-selector{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.5rem}.mode-btn{background:#ffffff0a;border:1px solid var(--border-subtle);color:var(--text-muted);border-radius:var(--radius-md);padding:.6rem .5rem;font-family:inherit;font-size:.8rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;gap:.2rem}.mode-btn:hover{background:#ffffff14;color:var(--text-main)}.mode-btn.active{background:#00f2fe1f;border-color:var(--accent-cyan);color:var(--accent-cyan)}.mode-btn .mode-title{font-size:.82rem;font-weight:700}.mode-btn .mode-tag{font-size:.68rem;opacity:.75}.tip-banner{max-width:580px;margin:0 auto;display:flex;align-items:center;gap:.85rem;background:#f6d36514;border:1px solid rgba(246,211,101,.25);border-radius:var(--radius-md);padding:.85rem 1.1rem;text-align:left;font-size:.88rem;color:#fef3c7}.tip-icon{font-size:1.4rem;flex-shrink:0}.content-section{padding:4.5rem 0;border-top:1px solid var(--border-subtle)}.section-header{text-align:center;max-width:720px;margin:0 auto 3rem}.section-tag{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--accent-cyan);margin-bottom:.6rem}.section-title{font-size:clamp(1.8rem,3.6vw,2.5rem);font-weight:800;letter-spacing:-.025em;margin-bottom:.85rem;line-height:1.25}.section-desc{font-size:1.05rem;color:var(--text-muted)}.science-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:2rem}.science-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:2rem 1.75rem;backdrop-filter:blur(10px);transition:transform .25s,border-color .25s}.science-card:hover{transform:translateY(-4px);border-color:var(--border-glow)}.card-num{font-size:2.2rem;font-weight:900;color:#00f2fe4d;margin-bottom:.5rem;font-family:monospace}.card-title{font-size:1.25rem;font-weight:700;margin-bottom:.75rem;color:var(--text-main)}.card-text{font-size:.95rem;color:var(--text-muted);line-height:1.65}.steps-list{display:flex;flex-direction:column;gap:1.25rem;max-width:820px;margin:0 auto}.step-item{display:grid;grid-template-columns:56px 1fr;gap:1.25rem;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.5rem 1.75rem;align-items:flex-start;transition:border-color .2s}.step-item:hover{border-color:var(--border-glow)}.step-badge{width:54px;height:54px;background:linear-gradient(135deg,#00f2fe26,#4facfe1a);border:1px solid var(--border-glow);border-radius:var(--radius-md);color:var(--accent-cyan);font-size:1.3rem;font-weight:800;display:flex;align-items:center;justify-content:center}.step-content h3{font-size:1.2rem;font-weight:700;margin-bottom:.45rem;color:var(--text-main)}.step-content p{font-size:.95rem;color:var(--text-muted);line-height:1.6}.step-warning{margin-top:.5rem;font-size:.85rem;color:#fca5a5;font-weight:600}.table-wrapper{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-subtle);background:var(--bg-card)}.comparison-table{width:100%;border-collapse:collapse;text-align:left;min-width:640px}.comparison-table th,.comparison-table td{padding:1.1rem 1.35rem;border-bottom:1px solid var(--border-subtle)}.comparison-table th{background:#ffffff08;font-size:.88rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);font-weight:700}.comparison-table td{font-size:.95rem;color:var(--text-muted)}.comparison-table tr:last-child td{border-bottom:none}.comparison-table .highlight-col{background:#00f2fe0d;color:var(--text-main);font-weight:600}.tag-success{color:var(--accent-emerald);font-weight:700}.tag-danger{color:var(--accent-rose);font-weight:700}.tag-warning{color:var(--accent-amber);font-weight:700}.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.faq-item{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden;transition:border-color .2s}.faq-item:hover{border-color:var(--border-glow)}.faq-question{width:100%;padding:1.25rem 1.5rem;background:none;border:none;outline:none;font-family:inherit;font-size:1.05rem;font-weight:700;color:var(--text-main);text-align:left;display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer}.faq-arrow{font-size:.9rem;color:var(--accent-cyan);transition:transform .25s ease}.faq-item.open .faq-arrow{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease-out,padding .3s ease-out;padding:0 1.5rem;color:var(--text-muted);font-size:.95rem;line-height:1.7}.faq-item.open .faq-answer{max-height:500px;padding:0 1.5rem 1.35rem}.devices-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem}.device-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:1.5rem;text-align:center}.device-icon{font-size:2.2rem;margin-bottom:.65rem}.device-name{font-size:1.1rem;font-weight:700;margin-bottom:.35rem}.device-note{font-size:.85rem;color:var(--text-muted)}.stats-banner{background:linear-gradient(135deg,#00f2fe14,#4facfe0a);border:1px solid var(--border-glow);border-radius:var(--radius-lg);padding:2.5rem 1.5rem;text-align:center;margin-top:3rem}.stats-number{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:900;letter-spacing:-.03em;background:linear-gradient(135deg,#ffffff 30%,var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-variant-numeric:tabular-nums;margin-bottom:.35rem}.stats-label{font-size:1.05rem;color:var(--text-muted);font-weight:600}.site-footer{margin-top:auto;border-top:1px solid var(--border-subtle);background:#05080ff2;padding:3rem 0 2rem;font-size:.88rem;color:var(--text-dim)}.footer-content{display:flex;flex-direction:column;gap:1.5rem;align-items:center;text-align:center}.footer-disclaimer{max-width:720px;line-height:1.6;font-size:.8rem}.footer-links{display:flex;gap:1.5rem}.footer-links a{color:var(--text-muted);text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--accent-cyan)}@media(max-width:640px){.hero-section{padding:1.8rem 0 2.5rem}.eject-stage{width:270px;height:270px}.eject-btn{width:135px;height:135px}.step-item{grid-template-columns:1fr;gap:.85rem}.step-badge{width:44px;height:44px;font-size:1.1rem}}