.hero-stage { height:clamp(460px,48vw,680px); min-height:0; background:radial-gradient(ellipse at 55% 42%,#38413b44,transparent 58%),linear-gradient(145deg,#222521,#111614); }
.hero-stage::before { border-color:#dcc5a21a; box-shadow:none; }
.hero-stage::after { opacity:.45; font-size:clamp(64px,7vw,110px); }
.hero-stage .magnifier-overlay { left:auto; right:7%; top:17%; width:clamp(94px,11vw,150px); filter:drop-shadow(0 8px 18px #0005); opacity:.82; }
.hero-stage .lens-rim { stroke-width:9; }
.hero-stage .lens-handle { stroke-width:13; }
.hero-stage .scene-marker { padding:6px 8px; font-size:9px; letter-spacing:.06em; background:#141b19dc; border-color:#dac2a24a; }
.hero-stage .marker-boundary { left:12%; bottom:28%; }
.hero-stage .marker-measure { right:10%; bottom:32%; }
.hero-stage .marker-defect { right:19%; top:40%; }
@media(max-width:560px) {
 .hero-stage { height:380px; }
 .hero-stage .magnifier-overlay { right:5%; top:20%; width:92px; }
 .hero-stage .scene-marker { font-size:8px; padding:5px 6px; }
 .hero-stage .marker-boundary { left:6%; bottom:25%; }
 .hero-stage .marker-measure { right:5%; bottom:29%; }
}