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circle{fill:var(--surface-drawing);stroke:currentColor;stroke-width:2px;vector-effect:non-scaling-stroke}.triangulation-next-diagonal text{fill:currentColor;stroke:var(--surface-drawing);paint-order:stroke;text-anchor:middle;font-weight:900}.plan.placement-tool,.plan.placement-tool *{cursor:crosshair!important}.plan.select{cursor:grab}.plan.select:active{cursor:grabbing}.primitive{cursor:pointer}.primitive-line{fill:none;stroke:var(--color-unmeasured-geometry);stroke-linecap:round}.primitive.measured .primitive-line{stroke:var(--color-measured-geometry)}.primitive.modified .primitive-line{stroke:var(--color-control-dimension-warning)}.primitive.inconsistent .primitive-line{stroke:var(--color-danger)}.primitive.selected .primitive-line{stroke:var(--color-selection)}.open-endpoint{fill:var(--surface-drawing);stroke:var(--color-danger);pointer-events:none}.primitive-hit{fill:none;stroke:#0000}.primitive text,.draft text{fill:var(--color-text);paint-order:stroke;stroke:var(--surface-drawing);stroke-linejoin:round;text-anchor:middle;pointer-events:none}.primitive.measurement-locked .primitive-line,.control-dimension.measurement-locked .control-dimension-line,.angle-constraint.measurement-locked .angle-constraint-marker{filter:drop-shadow(0 0 2px var(--color-control-dimension-measured))}.draft 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text{fill:currentColor;stroke:var(--surface-drawing);paint-order:stroke;text-anchor:middle;pointer-events:none;font-weight:800}.supplementary-dimension{cursor:pointer}.supplementary-dimension-line,.supplementary-dimension-draft>line{fill:none;stroke:var(--color-supplementary-dimension);pointer-events:none}.supplementary-dimension-hit{fill:none;stroke:#0000}.supplementary-dimension text,.supplementary-dimension-draft 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var(--landing-rule);color:var(--landing-muted);padding-top:14px;font-size:13px;line-height:1.45}.landing-features{color:var(--landing-ink-soft);flex-wrap:wrap;justify-content:center;gap:8px 28px;margin:0;padding:0;font-size:14px;list-style:none;display:flex}.landing-anchor{color:var(--landing-accent);font-weight:500}.landing-tutorial{border-top:1px solid var(--landing-border);background:var(--landing-surface);flex-direction:column;align-items:center;gap:24px;padding:56px 16px 64px;display:flex;position:relative}.landing-tutorial-title{letter-spacing:-.01em;text-align:center;font-size:28px}.landing-video{aspect-ratio:16/9;background:var(--landing-ink);color:#dbe7ee;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:14px;width:100%;max-width:860px;font-size:14px;display:flex}.landing-video svg{fill:#dbe7ee}.landing-footer{border-top:1px solid var(--landing-rule);background:var(--landing-surface);justify-content:center;padding:18px 24px;font-size:13px;display:flex;position:relative}@media (width<=640px){.landing-plan-lines,.landing-plan-text{display:none}.landing-header{padding:14px 16px}.landing-card{padding:24px}.landing-tutorial{padding:40px 16px 48px}}