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var(--shadow-md);border-radius:var(--radius-lg);background:#ffffffc2;border:1px solid #ffffffb3}.stp3d-kicker{font:var(--fw-bold) var(--fs-label)/1.3 var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--teal-deep);margin:0 0 6px}.stp3d-title{z-index:3;pointer-events:none;max-width:330px;transition:opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);padding:16px 18px 14px;position:absolute;top:16px;left:16px}.stp3d.is-stage .stp3d-title{opacity:0;pointer-events:none;transform:translateY(-8px)}.stp3d-title__h{font:var(--fw-semibold) var(--fs-h4)/1.15 var(--font-display);letter-spacing:var(--ls-title);color:var(--petrol);margin:0 0 10px}.stp3d-chips{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.stp3d-chips li{border-radius:var(--radius-pill);background:var(--white);border:1px solid var(--line);color:var(--petrol);font:var(--fw-semibold) var(--fs-label)/1.2 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var(--line);border-radius:var(--radius-sm);background:#ffffffd9}.stp3d-part__btn{cursor:pointer;text-align:left;width:100%;color:var(--petrol);font:var(--fw-medium) var(--fs-body-sm)/1.3 var(--font-body);border-radius:var(--radius-sm);background:0 0;border:0;align-items:center;gap:10px;padding:8px 10px;display:flex}.stp3d-part__btn:hover{background:var(--lime-soft)}.stp3d-part__n{background:var(--teal);width:24px;height:24px;color:var(--white);font:var(--fw-bold) var(--fs-label)/1 var(--font-body);border-radius:50%;flex:none;place-items:center;display:grid}.stp3d-part__name{flex:1}.stp3d-part__chev{width:16px;height:16px;color:var(--slate);transition:transform var(--dur-base) var(--ease);flex:none}.stp3d-part__btn[aria-expanded=true] .stp3d-part__chev{transform:rotate(90deg)}.stp3d-part__btn[aria-expanded=true] .stp3d-part__n{background:var(--petrol)}.stp3d-part__text{font-size:var(--fs-caption);color:var(--ink);margin:0;padding:0 12px 12px 44px;line-height:1.5}.stp3d-dock{z-index:3;gap:8px;max-width:1080px;margin:0 auto;padding:10px 12px;display:grid;position:absolute;bottom:16px;left:16px;right:16px}.stp3d-dock__row{align-items:center;gap:8px;min-width:0;display:flex}.stp3d-dock__row--tools{border-top:1px solid #173e4914;gap:12px;padding-top:8px}.stp3d-steps{scrollbar-width:none;flex:1;gap:6px;min-width:0;margin:0;padding:2px;list-style:none;display:flex;overflow-x:auto}.stp3d-steps::-webkit-scrollbar{display:none}.stp3d-steps li{flex:1 0 auto;display:flex}.stp3d-step{min-height:var(--control-sm);border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--white);color:var(--petrol);font:var(--fw-medium) var(--fs-caption)/1 var(--font-body);white-space:nowrap;cursor:pointer;transition:background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);flex:1;justify-content:center;align-items:center;gap:8px;padding:0 14px 0 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var(--line);background:var(--white);color:var(--petrol);cursor:pointer;transition:background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);border-radius:50%;flex:none;place-items:center;display:grid}.stp3d-ibtn:hover:not(:disabled){background:var(--lime);border-color:var(--lime)}.stp3d-ibtn:disabled{opacity:.4;cursor:default}.stp3d-ibtn svg{width:18px;height:18px}.stp3d-play{flex:none;min-width:136px}.stp3d-play svg{flex:none;width:16px;height:16px}.stp3d-play .stp3d-i-pause,.stp3d-play[aria-pressed=true] .stp3d-i-play{display:none}.stp3d-play[aria-pressed=true] .stp3d-i-pause{display:block}.stp3d-seg{border-radius:var(--radius-pill);background:#173e4912;flex:none;gap:3px;padding:3px;display:inline-flex}.stp3d-seg button{border-radius:var(--radius-pill);color:var(--stone);cursor:pointer;font:var(--fw-semibold) var(--fs-label)/1 var(--font-body);white-space:nowrap;background:0 0;border:0;padding:7px 12px}.stp3d-seg 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var(--focus);outline-offset:2px}.stp3d.is-static .stp3d-stage{height:auto;box-shadow:none;background:0 0;overflow:visible}.stp3d.is-static .stp3d-stage:after,.stp3d.is-static .stp3d-title,.stp3d.is-static .stp3d-hint,.stp3d.is-static .stp3d-dock__row--tools{display:none}.stp3d.is-static .stp3d-dock{margin-bottom:12px;position:static}.stp3d.is-static .stp3d-panel{width:auto;max-height:none;position:static}.stp3d.is-fullscreen .stp3d-shell{z-index:var(--z-overlay);background:var(--chalk);position:fixed;inset:0}.stp3d-shell:fullscreen{background:var(--chalk)}.stp3d.is-fullscreen .stp3d-stage{height:100%;box-shadow:none;border-radius:0}.stp3d.is-fullscreen .stp3d-panel{width:380px}.stp3d.is-fullscreen .stp3d-panel__title{font-size:var(--fs-h4)}.stp3d.is-fullscreen .stp3d-panel__text{font-size:var(--fs-body)}@media (max-width:1100px){.stp3d-title{display:none}.stp3d-hint{top:auto;bottom:150px}}@media 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.stp3d-stage{height:70vh}.stp3d.is-fullscreen .stp3d-panel{border-radius:0;width:auto;margin:0}}@media (prefers-reduced-motion:reduce){.stp3d *,.stp3d :before,.stp3d :after{transition:none!important}}.stp3d-show{z-index:3;width:min(360px,100% - 48px);color:var(--chalk);opacity:0;pointer-events:none;transition:opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);position:absolute;top:50%;left:24px;transform:translateY(-58%)}.stp3d.is-showroom .stp3d-show{opacity:1;pointer-events:auto;transform:translateY(-50%)}.stp3d-show .stp3d-kicker{color:var(--lime)}.stp3d-show__h{font:var(--fw-semibold) clamp(1.5rem, 1.1rem + 1.4vw, 2.25rem)/1.1 var(--font-display);letter-spacing:var(--ls-heading);color:var(--chalk);text-wrap:balance;margin:0 0 18px}.stp3d-show__specs{border-radius:var(--radius-sm);background:#c9d8db2e;grid-template-columns:1fr 1fr;gap:1px;margin:0 0 18px;display:grid;overflow:hidden}.stp3d-show__specs div{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0f2e379e;padding:12px 14px}.stp3d-show__specs dt{font:var(--fw-bold) var(--fs-h5)/1.2 var(--font-display);color:var(--chalk)}.stp3d-show__specs dd{font-size:var(--fs-caption);color:var(--teal-mist);margin:2px 0 0;line-height:1.35}.stp3d-show__src{color:#c9d8dbb3;margin:12px 0 0;font-size:11px;line-height:1.4}.stp3d.is-showroom .stp3d-title,.stp3d.is-showroom .stp3d-panel,.stp3d.is-showroom .stp3d-dock__row:first-child,.stp3d.is-showroom .stp3d-legend{display:none}.stp3d.is-showroom .stp3d-dock__row--tools{border-top:0;padding-top:0}.stp3d.is-showroom .stp3d-dock{max-width:max-content;left:auto;right:16px}.stp3d.is-showroom .stp3d-hint{background:#f5f7f624;border:1px solid #f5f7f633}.stp3d.is-showroom .stp3d-stage{background:radial-gradient(80% 70% at 60% 45%,#1f5160 0%,#0b242b 70%,#06161b 100%)}@media (max-width:820px){.stp3d-show{width:auto;top:12px;left:12px;right:12px;transform:none}.stp3d.is-showroom .stp3d-show{transform:none}.stp3d-show__h{margin-bottom:10px;font-size:1.25rem}.stp3d-show__specs,.stp3d-show__src{display:none}.stp3d.is-showroom .stp3d-dock{max-width:none;left:8px;right:8px}.stp3d.is-showroom .stp3d-hint{display:none}}