.twin-intro{background:#071a30;color:#fff;padding:48px 0 36px}.twin-intro h1{font-size:clamp(34px,4.7vw,62px);line-height:1.06;max-width:850px;margin:15px 0}.twin-intro em{font-style:normal;color:#f4cc48}.twin-intro p{max-width:760px;color:#bfccdc}.twin-intro .eyebrow{color:#f4cc48}.twin-tabs{display:flex;gap:8px;overflow-x:auto;padding:22px 0 15px}.twin-tabs button{white-space:nowrap;border:1px solid #cbd7e2;background:#fff;color:#17354e;padding:12px 17px;border-radius:8px;cursor:pointer;font:600 14px Arial}.twin-tabs button[aria-selected=true]{background:#09233f;color:#fff;border-color:#09233f}.twin-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:stretch}.twin-stage{background:#081b30;border-radius:15px;overflow:hidden;color:#fff;position:relative;min-height:440px}.twin-stage canvas{width:100%;height:400px;display:block}.stage-header{display:flex;justify-content:space-between;align-items:center;padding:17px 20px;border-bottom:1px solid #294158;gap:10px}.stage-header h2{font-size:19px;margin:0}.stage-badge{font:10px Arial;letter-spacing:1px;color:#f4cc48;border:1px solid #786d37;border-radius:20px;padding:6px 9px}.stage-tools{padding:0 17px 17px;display:flex;gap:8px;flex-wrap:wrap}.stage-tools button{background:#17334e;color:#fff;border:1px solid #496078;border-radius:7px;padding:9px 13px;cursor:pointer}.twin-stage:fullscreen{border-radius:0;display:flex;flex-direction:column}.twin-stage:fullscreen canvas{height:calc(100vh - 120px);flex:1}.twin-controls{border:1px solid #d6dfe8;padding:22px;border-radius:15px;background:#f7f9fc}.twin-controls h3{margin:0 0 6px;font-size:20px}.twin-controls p{font-size:12px;color:#607286}.twin-field{display:block;margin:22px 0;font-size:13px;font-weight:600}.twin-field output{float:right;color:#0c6586;font-weight:700}.twin-field input{width:100%;margin-top:14px;accent-color:#0e527d}.twin-controls button{width:100%;margin-top:9px}.twin-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:18px 0}.twin-metric{padding:18px;border:1px solid #d4dfe9;border-radius:10px;background:white}.twin-metric span{display:block;font-size:11px;color:#617388;text-transform:uppercase;letter-spacing:.6px}.twin-metric strong{display:block;font-size:27px;color:#123c5c;margin:6px 0}.twin-metric small{font-size:12px;color:#687c8b}.twin-description{display:grid;grid-template-columns:1fr 1fr;gap:25px;padding:20px 0 30px}.twin-description h3{font-size:20px;margin:0 0 9px}.twin-description p,.twin-description li{font-size:14px;color:#52657a;line-height:1.7}.twin-notice{background:#f0f4f8;border-left:3px solid #e8c443;padding:15px 18px;font-size:13px;color:#43586c;margin:15px 0 30px}.showcase-strip{background:#0c243f;color:white;border-radius:16px;padding:28px 32px;display:grid;grid-template-columns:1fr 1fr;gap:28px;margin:22px auto 30px}.showcase-strip h2{font-size:29px;color:white;margin:7px 0}.showcase-strip p{font-size:14px;color:#b8cbdc}.showcase-strip .eyebrow{color:#f4cc48}.showcase-strip a{color:white}.showcase-art{width:100%;height:150px}.finder-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:25px 0}.finder-card{padding:24px;border:1px solid #d7e0e8;border-radius:12px}.finder-card h2{font-size:21px}.finder-card p{font-size:14px;line-height:1.6}.finder-filter{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.finder-filter button{padding:10px 15px;border-radius:24px;border:1px solid #9eb1c2;background:#fff;cursor:pointer}.finder-filter button[aria-pressed=true]{background:#0b2c49;color:#fff}.twin-status{font-size:13px;min-height:22px;color:#175b72}.twin-compare{padding:12px 15px;border-radius:8px;background:#e8f2f5;font-size:13px;line-height:1.6}.twin-controls button:focus-visible,.twin-tabs button:focus-visible,.stage-tools button:focus-visible{outline:3px solid #ebbd37;outline-offset:3px}@media(max-width:850px){.twin-layout{grid-template-columns:1fr}.twin-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px}.twin-controls h3,.twin-controls>p{grid-column:1/-1}.twin-field{margin:8px 0}.twin-controls button{align-self:end}.twin-metrics{grid-template-columns:1fr 1fr}.twin-description,.showcase-strip{grid-template-columns:1fr}.finder-grid{grid-template-columns:1fr 1fr}.stage-header h2{font-size:16px}.showcase-art{height:125px}}@media(max-width:500px){.finder-grid{grid-template-columns:1fr}.twin-stage canvas{height:300px}.twin-stage{min-height:380px}.twin-intro{padding:30px 0}.twin-metric{padding:13px}.twin-metric strong{font-size:23px}.stage-badge{font-size:8px}.showcase-strip{padding:22px}}
/* Professional 3D lab */
.twin-intro{background:linear-gradient(110deg,#06182c,#153958);padding:38px 0 30px}.twin-intro h1{font-size:clamp(34px,4.4vw,56px);letter-spacing:-1.8px}.twin-intro p:not(.eyebrow){max-width:710px;font-size:16px}.twin-tabs{padding-top:24px}.twin-layout{grid-template-columns:minmax(0,1fr) 310px;gap:0;border:1px solid #c8d4df;border-radius:13px;overflow:hidden;box-shadow:0 12px 34px #18355112}.twin-stage{background:#dbe3ea;border-radius:0;min-height:535px}.twin-stage canvas{height:480px;touch-action:none;cursor:grab}.twin-stage canvas:active{cursor:grabbing}.stage-header{background:#0b233b;border:0;padding:17px 20px}.stage-header h2{font-size:18px}.scene-overlay{position:absolute;left:20px;top:76px;pointer-events:none;z-index:1;padding:11px 15px;border-left:3px solid #e7be3e;background:#fffdf6e6;border-radius:0 6px 6px 0;box-shadow:0 3px 14px #1a354118;color:#173951}.scene-overlay span{display:block;font:9px Arial;letter-spacing:1.5px;color:#6b8090;margin-bottom:5px}.scene-overlay strong{font-size:13px}.camera-hint{position:absolute;right:17px;top:79px;font-size:11px;color:#526d83;z-index:1;background:#ffffffbb;border-radius:5px;padding:7px}.stage-tools{background:#e9eef3;border-top:1px solid #bac9d6;padding:12px;gap:6px;align-items:center}.stage-tools button{background:#fff;color:#29485f;border:1px solid #b4c6d6;font-size:11px;padding:8px 10px}.stage-tools button[aria-pressed=true]{background:#183d59;color:white}.speed-control{display:flex;gap:5px;align-items:center;font-size:11px;color:#29485f;margin-right:auto}.speed-control select{border:1px solid #b4c6d6;border-radius:4px;padding:5px;background:#fff}.twin-controls{border:0;border-left:1px solid #c8d4df;border-radius:0;background:#fff;padding:25px}.twin-controls .lab-kicker{font-size:10px;letter-spacing:1.4px;color:#688195;margin:0 0 10px}.twin-controls h3{font-size:22px}.twin-field{font-size:12px;margin:25px 0}.twin-field output{padding:3px 8px;background:#edf3f7;border-radius:4px}.twin-controls .button{font-size:12px;padding:12px 8px}.twin-metrics{gap:0;border:1px solid #d3dde5;border-radius:10px;overflow:hidden}.twin-metric{border:0;border-right:1px solid #d3dde5;border-radius:0;background:#f9fbfc}.twin-metric:last-child{border-right:0}.twin-metric strong{font-variant-numeric:tabular-nums;font-size:29px}.process-steps{display:grid;grid-template-columns:repeat(4,1fr);margin-top:18px;gap:8px}.process-step{padding:11px 12px;border:1px solid #d6e0e8;border-radius:7px;color:#758a9b;font-size:11px;display:flex;gap:9px;align-items:center;transition:.2s}.process-step b{font-size:10px;background:#eff3f6;border-radius:4px;padding:5px;color:#8b9bab}.process-step.active{border-color:#d9b23f;background:#fff9e8;color:#203f57}.process-step.active b{background:#f0c749;color:#18324a}.signal-panel{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#0b233b;color:#a6b9cb;border-radius:9px;margin-top:12px;padding:15px 18px;font-size:10px}.signal-panel>span{letter-spacing:1px;color:#e6edf4}.signal-panel small{display:block;letter-spacing:0;font-size:9px;color:#93aabd;margin-top:6px}.signal-panel b{display:inline-block;color:#a7e6cd;margin-left:6px;font-size:10px}.twin-stage:fullscreen{background:#dbe3ea}.twin-stage:fullscreen canvas{height:calc(100vh - 110px)}.twin-stage:fullscreen .scene-overlay{top:80px}.twin-description{border-top:1px solid #d7e0e8;margin-top:26px;padding-top:23px}@media(min-width:1400px){body:has(#twin-canvas) .wrap{max-width:1350px}}@media(max-width:850px){.twin-layout{grid-template-columns:1fr}.twin-controls{display:block;border-left:0;border-top:1px solid #c8d4df}.twin-controls #parameters{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.twin-controls .button{width:auto;margin-right:8px}.twin-stage{min-height:470px}.twin-stage canvas{height:390px}.camera-hint{top:131px;left:20px;right:auto}.signal-panel{flex-wrap:wrap}.signal-panel>span{width:100%;padding-bottom:6px}.process-steps{grid-template-columns:1fr 1fr}}@media(max-width:500px){.twin-controls #parameters{grid-template-columns:1fr}.twin-field{margin:10px 0}.twin-stage canvas{height:340px}.stage-header h2{font-size:14px}.stage-tools{padding:9px}.signal-panel>div{width:45%}.twin-metric strong{font-size:24px}}