:root{font-family:SF Pro Display,Pretendard Variable,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#ffffffe6;--primary-cyan: #00ffff;--primary-purple: #9d4edd;--primary-pink: #ff006e;--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2)}body{margin:0;min-height:100vh;background-color:#000;color:#fff;overflow-x:hidden}*{box-sizing:border-box;margin:0;padding:0}a{text-decoration:none;color:var(--primary-cyan);transition:color .3s ease}a:hover{color:var(--primary-purple)}*:focus-visible{outline:2px solid var(--primary-cyan);outline-offset:2px;border-radius:4px}::selection{background:var(--primary-cyan);color:#000}::-moz-selection{background:var(--primary-cyan);color:#000}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,SF Pro Display,sans-serif;background:#000;color:#fff;overflow-x:hidden;line-height:1.6}:root{--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .37);--neon-cyan: #00ffff;--neon-purple: #9d4edd;--neon-pink: #ff006e;--gradient-primary: linear-gradient(135deg, #00ffff, #9d4edd);--gradient-secondary: linear-gradient(135deg, #9d4edd, #ff006e);--backdrop-blur: blur(16px)}.app{min-height:100vh;background:radial-gradient(ellipse at top,rgba(0,255,255,.1) 0%,transparent 50%),radial-gradient(ellipse at bottom,rgba(157,78,221,.1) 0%,transparent 50%),#000;position:relative}.glass-container{backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:24px;box-shadow:var(--glass-shadow);padding:48px;position:relative;z-index:2}.hero-section{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;padding:80px 20px;background:linear-gradient(#0009,#0006),url(/assets/hero-bg-DqK-gpOf.png) center/cover no-repeat}.hero-content{max-width:800px;text-align:center;z-index:3;background:#0000004d;border-radius:24px;padding:60px;border:none}.brand-logo{margin-bottom:40px}.brand-title{font-size:clamp(3rem,8vw,6rem);font-weight:700;margin-bottom:0;letter-spacing:0}.brand-root{background:linear-gradient(135deg,#0ff,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 20px rgba(0,255,255,.5);display:inline-block}.brand-tale{background:linear-gradient(135deg,#fff,#ff006e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 20px rgba(255,0,110,.5);display:inline-block}.brand-subtitle{font-size:1.2rem;color:#ffffffe6;font-weight:300}.hero-text{margin:0 0 50px}.hero-title{font-size:clamp(2rem,6vw,3.5rem);font-weight:600;margin-bottom:0;line-height:1.3;color:#fff}.highlight{background:linear-gradient(135deg,#0ff,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 20px rgba(0,255,255,.5)}.hero-subtitle{font-size:1.5rem;margin-bottom:16px;color:#fff;font-weight:500}.hero-description{font-size:1.1rem;color:#ffffffe6;max-width:600px;margin:0 auto}.cta-buttons{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin-top:0}.glass-btn{position:relative;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;padding:18px 36px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);overflow:hidden;min-width:200px;height:56px;display:flex;align-items:center;justify-content:center}.btn-primary{background:var(--gradient-primary);border:none;color:#000}.btn-secondary{color:#fff}.btn-text{position:relative;z-index:2}.btn-glow{position:absolute;inset:0;background:var(--gradient-primary);opacity:0;transition:opacity .3s ease;border-radius:16px}.btn-primary:hover .btn-glow{opacity:.2}.glass-btn:hover{box-shadow:0 12px 40px #00ffff4d}.large-btn{padding:24px 48px;font-size:1.2rem;min-width:240px;height:64px}.hero-bg{display:none}.features-section{padding:100px 20px;position:relative}.section-container{max-width:1200px;margin:0 auto}.section-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;text-align:center;margin-bottom:60px;line-height:1.2}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:40px;margin-top:60px}.glass-card{backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:20px;padding:40px;text-align:center;transition:all .3s ease;position:relative;overflow:hidden}.glass-card:hover{box-shadow:0 20px 60px #0ff3;border-color:var(--neon-cyan)}.feature-icon{width:120px;height:120px;margin:0 auto 24px;display:flex;align-items:center;justify-content:center;border-radius:24px}.feature-title{font-size:1.5rem;font-weight:600;margin-bottom:16px;color:#fff}.feature-description{color:#fffc;line-height:1.6;font-size:1rem}.branch-section{padding:100px 20px;display:flex;align-items:center;justify-content:center;min-height:80vh;background:radial-gradient(ellipse at center,rgba(0,255,255,.05) 0%,transparent 70%),#000}.branch-content{max-width:900px;text-align:center}.section-description{font-size:1.2rem;color:#fffc;margin:20px auto 60px;max-width:600px}.branch-demo{position:relative;margin:80px auto;height:350px;max-width:700px}.branch-node{position:absolute;background:#ffffff1a;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:20px 32px;font-weight:500;font-size:1rem;color:#fff;transition:all .3s ease;cursor:pointer;min-width:120px;text-align:center}.main-node{top:0;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#0ff,#9d4edd);color:#000;border:none;box-shadow:0 8px 32px #00ffff4d;font-weight:600}.branch-nodes{position:absolute;bottom:0;width:100%;display:flex;justify-content:space-between;align-items:center}.branch-nodes .branch-node{position:relative;flex:1;margin:0 10px}.locked-node{opacity:.6;background:#ffffff0d;border-color:#ffffff1a;position:relative}.lock-icon{position:absolute;top:-8px;right:-8px;font-size:14px;background:#000c;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.branch-connections{position:absolute;inset:80px 0}.branch-line{position:absolute;background:linear-gradient(180deg,#0ff,#9d4edd);width:3px;height:100%;opacity:.8;border-radius:2px;animation:glow 3s ease-in-out infinite}.line-1{left:40%;transform-origin:top center;transform:translate(-50%) rotate(28deg)}.line-2{left:50%;transform:translate(-50%)}.line-3{left:60%;transform-origin:top center;transform:translate(-50%) rotate(-28deg)}.cta-section{padding:100px 20px;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,rgba(157,78,221,.15) 0%,transparent 70%)}.cta-content{max-width:800px;text-align:center}.cta-title{font-size:clamp(2rem,4vw,3rem);font-weight:700;margin-bottom:24px;line-height:1.2}.cta-description{font-size:1.2rem;color:#fffc;margin-bottom:40px}.footer{padding:60px 20px 40px;border-top:1px solid rgba(255,255,255,.1);background:#000c}.footer-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:40px}.footer-brand{text-align:left}.footer-logo{font-size:2rem;font-weight:700;margin-bottom:8px}.footer-tagline{color:#fff9;font-size:.9rem}.footer-links{display:flex;gap:32px;flex-wrap:wrap}.footer-link{color:#ffffffb3;text-decoration:none;font-size:.9rem;transition:color .3s ease}.footer-link:hover{color:var(--neon-cyan)}@keyframes float{0%,to{opacity:.3}50%{opacity:.6}}@keyframes pulse{0%,to{opacity:.1;transform:translate(-50%,-50%) scale(1)}50%{opacity:.2;transform:translate(-50%,-50%) scale(1.05)}}@keyframes glow{0%,to{opacity:.6;box-shadow:0 0 10px var(--neon-cyan)}50%{opacity:1;box-shadow:0 0 20px var(--neon-cyan),0 0 30px var(--neon-cyan)}}@media (max-width: 768px){.hero-content{padding:40px 32px;margin:16px}.glass-container{padding:32px;margin:16px}.features-grid{grid-template-columns:1fr;gap:24px}.footer-content{flex-direction:column;text-align:center}.footer-brand{text-align:center}.cta-buttons{flex-direction:column;align-items:center;gap:16px}.glass-btn{width:100%;max-width:280px;height:52px}.branch-demo{height:280px;transform:scale(.9)}.branch-node{padding:16px 24px;font-size:.9rem;min-width:100px}.branch-nodes .branch-node{margin:0 5px}.section-title{margin-bottom:50px}.hero-text{margin:0 0 50px}.brand-logo{margin-bottom:50px}}@media (max-width: 480px){.hero-section,.features-section,.branch-section,.cta-section{padding:80px 16px}.hero-content{padding:32px 24px;margin:12px;border-radius:16px}.brand-title{letter-spacing:0}.glass-container{padding:24px;margin:12px;border-radius:16px}.branch-demo{transform:scale(.8);height:240px}.branch-node{padding:12px 16px;font-size:.8rem;min-width:80px}.main-node{font-size:.9rem}.branch-nodes .branch-node{margin:0 3px}.hero-text{margin:0 0 40px}.brand-logo{margin-bottom:40px}.glass-btn{height:48px;padding:14px 28px}.cta-buttons{gap:12px}}