:root{--bg-color: #050505;--text-primary: #ffffff;--accent-cyan: #00f3ff;--accent-magenta: #bc13fe;--glass-bg: rgba(255, 255, 255, .05);--font-main: "Noto Sans TC", sans-serif;--font-display: "Orbitron", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-main);overflow-x:hidden;overflow-y:auto}html,body{height:auto;scroll-behavior:smooth}.slide{min-height:auto;width:100%;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:4rem 5%}.bg-layer{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;opacity:.3;z-index:-1;filter:blur(5px)}.highlight{color:var(--accent-cyan)}.content-wrapper{width:100%;max-width:1200px;z-index:2;margin:auto}h2{font-family:var(--font-display);font-size:3rem;margin-bottom:3rem;text-transform:uppercase;border-left:8px solid var(--accent-magenta);padding-left:20px}#cover{text-align:center}.glass-container{background:#0009;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:4rem;border-radius:20px;border:1px solid rgba(255,255,255,.1);box-shadow:0 0 50px #00f3ff1a}.logo-img{max-height:80px;margin-bottom:2rem}.main-title{font-family:var(--font-display);font-size:4rem;margin-bottom:1rem;background:linear-gradient(90deg,#fff,var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.sub-title{font-size:2rem;color:var(--text-primary);margin-bottom:2rem;font-weight:300}.scroll-indicator{margin-top:3rem;font-size:.9rem;opacity:.6;animation:bounce 2s infinite}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:3rem}.card{background:var(--glass-bg);padding:3rem;border-radius:15px;border-top:2px solid var(--accent-cyan);transition:transform .3s}.card:hover{transform:translateY(-10px);background:#00f3ff0d}.card .icon{font-size:3rem;margin-bottom:1.5rem}.card h3{font-size:1.8rem;margin-bottom:1rem;color:var(--accent-cyan)}.card p{font-size:1.2rem;color:#ccc}.split-layout{display:flex;align-items:center;justify-content:center;gap:4rem}.text-block,.visual-block{flex:1}.feature-list{list-style:none;margin-top:2rem}.feature-list li{font-size:1.3rem;margin-bottom:1.5rem;padding-left:30px;position:relative;line-height:1.5}.feature-list li:before{content:"►";color:var(--accent-magenta);position:absolute;left:0}.mockup-frame{width:100%;height:400px;background-color:#000;border-radius:10px;border:2px solid var(--accent-cyan);background-size:cover;background-position:center;display:flex;align-items:flex-end;overflow:hidden;position:relative}.mockup-label{background:#000c;width:100%;padding:10px;text-align:center;font-size:.9rem;color:var(--accent-cyan)}.process-steps{display:flex;justify-content:space-between;align-items:center;margin-top:4rem}.step{text-align:center;flex:1;background:var(--glass-bg);padding:2rem;border-radius:10px;position:relative}.step-num{font-family:var(--font-display);font-size:3rem;color:#ffffff1a;position:absolute;top:-20px;left:50%;transform:translate(-50%)}.step h4{font-size:1.5rem;color:var(--accent-cyan);margin-bottom:1rem;margin-top:1rem}.arrow{font-size:2rem;color:var(--accent-cyan);padding:0 1rem;display:flex;align-items:center}.specs-box{background:linear-gradient(90deg,rgba(0,243,255,.1),transparent);padding:2rem;border-left:5px solid var(--accent-cyan);margin-bottom:4rem}.specs-box p{font-size:1.2rem;margin-bottom:1rem}.thank-you{text-align:center}.thank-you h1{font-family:var(--font-display);font-size:5rem;color:var(--accent-magenta);text-shadow:0 0 20px rgba(188,19,254,.5)}.nav-dots{position:fixed;right:30px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:15px;z-index:100}.dot{width:12px;height:12px;border-radius:50%;background:#fff3;cursor:pointer;transition:all .3s}.dot.active{background:var(--accent-cyan);box-shadow:0 0 10px var(--accent-cyan);transform:scale(1.3)}@media(max-width:768px){h2{font-size:2rem}.split-layout,.process-steps,.grid-2{flex-direction:column;grid-template-columns:1fr}.arrow{transform:rotate(90deg);margin:10px 0}.mockup-frame{height:250px}.video-grid{grid-template-columns:1fr}}.video-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;width:100%}.video-frame{border:2px solid var(--accent-cyan);border-radius:10px;overflow:hidden;position:relative;aspect-ratio:9/16;background:#000}.video-frame video,.video-frame iframe{width:100%;height:100%;object-fit:cover;border:none}.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;width:100%}.comp-item{position:relative;border:2px solid var(--accent-magenta);border-radius:10px;overflow:hidden;aspect-ratio:3/4;background:#000}.comp-item img{width:100%;height:100%;object-fit:cover}.comp-label{position:absolute;top:10px;left:10px;background:#000000b3;color:#fff;padding:5px 10px;border-radius:5px;font-size:.8rem;font-family:var(--font-display);border:1px solid var(--accent-magenta)}@media(max-width:768px){.comparison-grid{grid-template-columns:1fr}}.ar-controls{margin-top:1rem;text-align:center}.glow-btn{background:transparent;border:2px solid var(--accent-magenta);color:var(--accent-magenta);padding:10px 25px;font-size:1.2rem;font-family:var(--font-display);cursor:pointer;transition:all .3s;border-radius:30px;text-transform:uppercase;box-shadow:0 0 10px #bc13fe4d}.glow-btn:hover{background:var(--accent-magenta);color:#fff;box-shadow:0 0 20px #bc13fecc;transform:scale(1.05)}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000000d9;display:flex;justify-content:center;align-items:center;z-index:10;border-radius:10px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.hidden{display:none!important}.count-number{font-size:8rem;font-family:var(--font-display);color:var(--accent-cyan);animation:pulse 1s infinite}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.2);opacity:.8}to{transform:scale(1);opacity:1}}.modal-content{background:#1a1a2e;padding:2rem;border-radius:15px;text-align:center;border:1px solid var(--accent-cyan);box-shadow:0 0 30px #00f3ff33;max-width:80%}.modal-content h3{color:var(--accent-cyan);margin-bottom:1rem;font-size:1.5rem}.qr-placeholder{margin:1rem auto;background:#fff;padding:10px;width:170px;height:170px;border-radius:10px}.qr-placeholder img{width:100%;height:100%}.print-btn{background:var(--accent-cyan);border:none;color:#000;padding:10px 20px;border-radius:5px;font-weight:700;cursor:pointer;margin-top:1rem;margin-right:10px;transition:filter .3s}.print-btn:hover{filter:brightness(1.2)}.text-btn{background:transparent;border:1px solid #666;color:#ccc;padding:10px 20px;border-radius:5px;cursor:pointer}.text-btn:hover{border-color:#fff;color:#fff}.video-grid-5{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;width:100%;margin-top:2rem}@media(max-width:768px){.video-grid-5{grid-template-columns:1fr 1fr}}.caption{text-align:center;color:var(--accent-cyan);margin-top:5px;font-size:.9rem}.ref-images-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:3rem;width:100%}.ref-img-item{overflow:hidden;aspect-ratio:1/1}.ref-img-item img{width:100%;height:100%;object-fit:contain;transition:transform .3s}.ref-img-item:hover img{transform:scale(1.1)}@media(max-width:768px){.ref-images-grid{grid-template-columns:1fr 1fr}}