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button[aria-selected=true]{background:var(--card);color:var(--ink);box-shadow:var(--shadow)}.seg button.circuit-tab{display:inline-flex;align-items:center;gap:5px;padding-right:6px}.seg button.circuit-tab .wire-badge{display:inline-block;font-size:9.5px;font-weight:700;letter-spacing:.01em;line-height:1;padding:3px 6px;border-radius:999px;background:#e8c75a;color:#1a1814;border:1px solid #c9a227}.seg button.circuit-tab[aria-selected=true] .wire-badge{background:#1c1915;color:#f5ebd0;border-color:#1c1915}#gpio-tab-circuit.circuit-discover,#gpio-card.circuit-discover,#circuit-slot.circuit-discover{animation:circuitDiscover 1.1s ease}@keyframes circuitDiscover{0%,to{box-shadow:none}25%,75%{box-shadow:0 0 0 2px #c9a227,0 0 18px #c9a2278c}50%{box-shadow:0 0 0 3px #e8c75a,0 0 22px #e8c75ab3}}.board-caption{margin:0 0 8px}.board-frame{max-height:220px}.board-frame{display:flex;justify-content:center;margin:0 0 8px}.board-frame svg{display:block;width:min(100%,250px);height:auto}.board-frame 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