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rgba(35,31,32,.18))}.assembly-anchor{position:absolute;z-index:3;width:0;height:0;pointer-events:none;transform:translate(-50%,-50%)}.assembly-connectors{position:absolute;inset:0;width:100%;height:100%;z-index:2;overflow:hidden;pointer-events:none}.assembly-connector-line{stroke:#bf1e2d57;stroke-width:2;vector-effect:non-scaling-stroke;transition:opacity .16s ease,stroke .16s ease,stroke-width .16s ease}.assembly-connector-line[class~=connectorActive]{stroke:var(--form-red);stroke-width:3}.assembly-connectors marker path{fill:var(--form-red)}.form-note,.snow-load-note{margin:0;padding:.9rem 1rem;border-left:.25rem solid var(--form-red);background:#fff6f7;color:var(--form-muted);font-size:.88rem;line-height:1.5}.snow-load-note{background:var(--form-panel);border-left-color:var(--form-ink)}.form-actions{display:flex;justify-content:flex-end;gap:.75rem;padding:.5rem 0 0}.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:3rem;padding:0 1.25rem;border-radius:.35rem;font-weight:700;transition:background-color .16s ease,color .16s ease,border-color .16s ease}.button-primary{background:var(--form-red);color:#fff}.button-primary:hover,.button-primary:focus{background:var(--form-red-dark)}.button-primary:disabled,.button-primary[aria-disabled=true]{cursor:not-allowed;background:#b9b6b1;color:#ffffffd1}.button-secondary{border:1px solid var(--form-border);background:#fff;color:var(--form-ink)}.button-secondary:hover,.button-secondary:focus{border-color:var(--form-ink)}.request-form-page sub{font-size:.65em;line-height:0}@media(max-width:900px){.contact-grid,.calculation-row,.responsive-grid,.responsive-grid--three,.city-state-zip-grid,.assembly-layout{grid-template-columns:1fr}.assembly-visual{min-height:0}.assembly-connectors{display:none}}@media(max-width:640px){.form-shell{box-shadow:0 1rem 2.5rem #231f2014}.form-header__brand{align-items:flex-start;flex-direction:column}.radio-options,.form-actions{flex-direction:column}.button-primary,.button-secondary{width:100%}}.atlas-trupattern-tabs.svelte-1w7v1j4{max-width:72.5rem;margin:0 auto}.atlas-trupattern-intro.svelte-1w7v1j4{margin-bottom:2rem}.atlas-trupattern-intro.svelte-1w7v1j4 p:where(.svelte-1w7v1j4){max-width:58rem;margin:.75rem 0 0;color:#000;font-size:1rem;line-height:1.55}.tab-list.svelte-1w7v1j4{display:flex;gap:.5rem}.tab-button.svelte-1w7v1j4{padding:.85rem 1.5rem;border:1px solid var(--form-border);border-bottom:none;border-radius:.5rem .5rem 0 0;background:#f8f8f8;color:var(--form-muted);font-weight:700;font-size:1rem;cursor:pointer;transition:color .16s ease,background-color .16s ease}.tab-button.svelte-1w7v1j4:hover{color:var(--form-ink)}.tab-button.svelte-1w7v1j4:focus-visible{outline:2px solid var(--form-red);outline-offset:2px}.tab-button--active.svelte-1w7v1j4{background:#fff;color:var(--form-red)}.tab-panel.svelte-1w7v1j4 .form-shell{margin:0}