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Black,sans-serif;font-size:16px;font-weight:400;display:flex;align-items:center;justify-content:center;flex-shrink:0}.step-label{font-size:15px;font-weight:600;color:#fff;line-height:1.5}.step-divider{display:none}#site-header{position:fixed;top:0;left:0;width:100%;display:flex;align-items:center;justify-content:space-between;padding:0 32px;height:88px;z-index:100;flex-shrink:0}#site-logo{height:88px;width:auto}#cta-btn{font-family:Inter,sans-serif;padding:12px 24px;background:#f33;color:#fff;font-size:14px;font-weight:700;border:none;border-radius:50px;cursor:pointer;letter-spacing:.02em;white-space:nowrap;transition:transform .18s ease,box-shadow .18s ease;box-shadow:0 4px 16px #00000026}#cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0003}#cta-btn:active{transform:translateY(0)}#product-tabs{display:flex;flex-direction:column;gap:8px;flex-shrink:0;align-self:center}.tab-btn{padding:10px 18px;border-radius:16px;border:2px solid 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ease}#loading-overlay.hidden{opacity:0;pointer-events:none}.spinner{width:48px;height:48px;border:4px solid rgba(0,51,204,.15);border-top-color:#03c;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#error-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:#fff;color:#ff6b6b;font-size:15px;z-index:20;text-align:center;padding:24px}#error-overlay small{color:#888;font-size:12px}#error-overlay[hidden]{display:none}#hotspot-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:10}.hotspot{position:absolute;pointer-events:all;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center}.hotspot-marker{width:28px;height:28px;border-radius:50%;background:#0033cce6;border:2px solid #fff;box-shadow:0 0 0 4px 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p{font-size:11px;color:#fff;white-space:normal;line-height:1.4}.hotspot-tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:6px solid transparent;border-top-color:#03c}.hotspot.open .hotspot-tooltip{opacity:1;transform:translate(-50%) translateY(0)}#reset-btn{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:50%;background:#ffffffd9;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(0,0,0,.1);box-shadow:0 2px 10px #0000001f;color:#03c;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:15;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}#reset-btn:hover,#reset-btn:focus-visible{background:#fff;box-shadow:0 4px 16px #0000002e;outline:none}#reset-btn:active{transform:rotate(360deg);transition:transform .4s ease}#reset-btn svg{width:20px;height:20px;display:block}#ar-btn{position:absolute;bottom:20px;right:20px;display:flex;align-items:center;gap:8px;padding:12px 22px;background:linear-gradient(135deg,#03c,#02a);color:#fff;font-size:14px;font-weight:600;border:none;border-radius:50px;cursor:pointer;box-shadow:0 4px 20px #0033cc80;transition:transform .18s ease,box-shadow .18s ease;z-index:15;letter-spacing:.02em}#ar-btn:hover,#ar-btn:focus-visible{transform:translateY(-2px);box-shadow:0 8px 28px #03c9;outline:none}#ar-btn:active{transform:translateY(0)}.ar-icon{font-size:18px;line-height:1}@media (max-width: 1024px) and (min-width: 601px){#hero-text{padding:16px 24px 6px}#hero-heading{font-size:22px}#main-content{flex-direction:column;padding:16px 24px 32px;gap:10px}#product-tabs{flex-direction:row;width:100%;max-width:100%;order:-1}.tab-btn{font-size:12px;padding:8px 6px;flex:1;border-radius:14px}.tab-icon{width:36px;height:36px}#viewer-container{flex:none;width:100%;max-width:100%;margin:0}#site-header{padding:0 24px;height:72px}#site-logo{height:72px}#cta-btn{font-size:13px;padding:10px 18px}body{padding-top:72px}}@media (max-width: 600px){#hero-text{padding:56px 20px 4px}#hero-badges{gap:6px;margin-bottom:12px}.hero-badge{font-size:9px;padding:4px 10px}#hero-heading{font-size:18px;line-height:1.3;margin-bottom:10px}#hero-sub{font-size:12px;line-height:1.6}#main-content{flex-direction:column;justify-content:flex-start;padding:20px 16px 24px;gap:14px}#product-tabs{flex-direction:row;width:100%;max-width:100%;order:-1;gap:8px}.tab-btn{font-size:10px;padding:7px 4px;flex:1;border-radius:12px;gap:5px}.tab-icon{width:26px;height:26px}#viewer-container{flex:none;width:100%;max-width:100%;margin:0;aspect-ratio:1 / 1;border-radius:16px}#steps{padding:4px 16px 36px;gap:12px}.step{padding:18px 16px;gap:14px}#site-header{padding:0 16px;height:64px}#site-logo{height:64px}#cta-btn{font-size:12px;padding:8px 14px}body{padding-top:64px}#ar-btn{bottom:16px;right:50%;transform:translate(50%);font-size:12px;padding:9px 16px;gap:6px;white-space:nowrap}#ar-btn:hover,#ar-btn:focus-visible{transform:translate(50%) translateY(-2px)}}#qr-modal[hidden]{display:none}#qr-modal{position:absolute;bottom:80px;right:20px;z-index:20}#qr-card{position:relative;background:#fff;border-radius:14px;padding:36px 18px 16px;display:flex;flex-direction:column;align-items:center;gap:10px;box-shadow:0 8px 32px #0000002e;width:160px;animation:qr-in .18s ease}#qr-card:after{content:"";position:absolute;top:100%;right:22px;border:7px solid transparent;border-top-color:#fff;filter:drop-shadow(0 2px 2px rgba(0,0,0,.08))}@keyframes qr-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}#qr-canvas{width:120px!important;height:120px!important;border-radius:4px}#qr-label{font-size:11px;color:#555;text-align:center;line-height:1.5}#qr-close{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;border:none;background:#00000012;color:#333;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}#qr-close:hover{background:#00000021}#qr-close svg{width:14px;height:14px}