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/* Concrete machines and source-faithful step replay. */
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@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}}
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/* Each renderer owns its inner horizontal scroll surface. */
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/* Original first-question graph, now hosted inside the same circuit viewport. */
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.q1-full-circuit .q1-wire{stroke:#858b92;stroke-width:2;fill:none;stroke-linejoin:round;stroke-linecap:round}
.q1-full-circuit .q1-contact-line{stroke:#69717c;stroke-width:2.5;stroke-linecap:round;fill:none}
.q1-full-circuit .is-hot{stroke:var(--q1-hot);stroke-width:4}.q1-full-circuit .is-neutral{stroke:var(--q1-neutral);stroke-width:4}
.q1-full-circuit .q1-contact-circle{fill:white;stroke:#56616b;stroke-width:2}.q1-full-circuit .q1-halo{fill:transparent;stroke:transparent;stroke-width:2.5}
.q1-full-circuit .q1-selected .q1-halo{stroke:#315e9c;stroke-dasharray:4 3}.q1-full-circuit [data-changed=true] .q1-halo{fill:#23765c0c}
.q1-full-circuit .q1-label{font-size:16px;fill:#182b3a;font-weight:600}.q1-full-circuit .q1-small{font-size:13px;fill:#5c6d7b}
.q1-full-circuit .q1-load{stroke:#7a838b;stroke-width:2.5;fill:white}.q1-full-circuit .q1-active{stroke:#276e5b;stroke-width:3.5;fill:#2e8e692e}
.q1-full-circuit .q1-junction{fill:#55616b}.q1-full-circuit .q1-section-label{font-size:18px;font-weight:800;fill:#5c6d7b}
.q1-full-circuit [role=button]:focus-visible .q1-halo{stroke:#cc8a28;stroke-width:4}