.pc-theme-functionforge .fnf-machine{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.5rem;margin:0;padding:.4rem;border:1.5px dashed var(--ff-slate);border-radius:.8rem;background:transparent}.pc-theme-functionforge .fnf-port{display:flex;flex-direction:column;align-items:center;gap:.15rem;min-width:4rem;padding:.5rem .7rem;border-radius:.7rem;border:2px solid var(--ff-outline);background:var(--ff-paper);box-shadow:0 2px 0 var(--ff-outline)}.pc-theme-functionforge .fnf-port-cap{font-size:.7rem;font-weight:700;letter-spacing:.08em;color:var(--ff-slate-text)}.pc-theme-functionforge .fnf-port-val{font-family:ui-monospace,monospace;font-variant-numeric:tabular-nums;font-size:1.7rem;font-weight:800;color:var(--ff-anvil)}.pc-theme-functionforge .fnf-port--out .fnf-port-val{color:var(--ff-forge-text)}.pc-theme-functionforge .fnf-gear{display:flex;flex-direction:column;align-items:center;gap:.1rem;min-width:5rem;padding:.55rem .8rem;border-radius:.7rem;border:2px solid var(--ff-outline);background:var(--ff-forge);color:#fff;box-shadow:0 2px 0 var(--ff-outline)}.pc-theme-functionforge .fnf-gear-icon{font-size:1.3rem;line-height:1}.pc-theme-functionforge .fnf-gear-rule{font-family:ui-monospace,monospace;font-variant-numeric:tabular-nums;font-weight:800;font-size:1.15rem}.pc-theme-functionforge .fnf-arrow{font-size:1.5rem;font-weight:800;color:var(--ff-slate-text)}.pc-theme-functionforge .fnf-arrow--down{width:100%;text-align:center}.pc-theme-functionforge .fnf-chain{display:flex;flex-direction:column;align-items:center;gap:.3rem}.pc-theme-functionforge .fnf-answer-row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin-top:.6rem}.pc-theme-functionforge .fnf-input{border:2px solid var(--ff-outline);border-radius:.6rem;padding:.5rem .75rem;font-size:1.15rem;font-family:ui-monospace,monospace;min-width:6rem;flex:0 1 8rem;background:var(--ff-paper);color:var(--ff-anvil)}.pc-theme-functionforge .fnf-input:focus-visible{outline:3px solid var(--ff-focus);outline-offset:1px}.pc-theme-functionforge .fnf-options{display:grid;gap:.55rem;margin-top:.6rem}.pc-theme-functionforge .fnf-rule-opt,.pc-theme-functionforge .fnf-options .ff-btn{text-align:left}.pc-theme-functionforge .fnf-guess-q{font-weight:800;font-size:1.05rem;margin-top:.9rem}.pc-theme-functionforge .fnf-answer-card{min-height:52px;padding:.7rem .9rem .7rem 1.05rem;font-weight:700;font-size:1.02rem;line-height:1.3;border-width:2px;border-left:5px solid var(--pc-select, var(--ff-forge));transition:transform .12s ease,box-shadow .12s ease}.pc-theme-functionforge .fnf-answer-card:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 4px 0 var(--ff-outline)}.pc-theme-functionforge .fnf-guess-bench{display:flex;flex-direction:column;align-items:center;gap:.5rem;width:100%}.pc-theme-functionforge .fnf-probes{display:flex;flex-wrap:wrap;gap:.4rem;margin:.4rem 0 .6rem}.pc-theme-functionforge .fnf-probe{min-width:2.6rem;font-family:ui-monospace,monospace;font-weight:700}.pc-theme-functionforge .fnf-io-table{border-collapse:collapse;margin:.3rem 0 .4rem;min-width:8rem}.pc-theme-functionforge .fnf-io-table th,.pc-theme-functionforge .fnf-io-table td{border:1.5px solid var(--ff-outline);padding:.25rem .9rem;text-align:center;font-family:ui-monospace,monospace;font-size:1.05rem}.pc-theme-functionforge .fnf-io-table th{background:var(--ff-slate);color:#fff;font-weight:700}.pc-theme-functionforge .fnf-io-table td{background:var(--ff-paper);color:var(--ff-anvil)}.pc-theme-functionforge .fnf-graph{display:block;width:100%;max-width:22rem;margin:.6rem auto;border:2px solid var(--ff-outline);border-radius:.7rem;background:var(--ff-paper)}.pc-theme-functionforge .fnf-grid{stroke:#d7dde6;stroke-width:1}.pc-theme-functionforge .fnf-axis{stroke:var(--ff-slate-text);stroke-width:2}.pc-theme-functionforge .fnf-tick{fill:var(--ff-slate-text);font-size:11px;font-family:ui-monospace,monospace}.pc-theme-functionforge .fnf-line-live{stroke:var(--ff-forge);stroke-width:3.5;stroke-linecap:round}.pc-theme-functionforge .fnf-line-target{stroke:var(--ff-spark);stroke-width:3.5;stroke-dasharray:7 5;stroke-linecap:round}.pc-theme-functionforge .fnf-pt{fill:var(--ff-forge);stroke:var(--ff-outline);stroke-width:1.5}.pc-theme-functionforge .fnf-pt--intercept{fill:var(--ff-spark);r:5}.pc-theme-functionforge .fnf-controls{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:.5rem;justify-content:center}.pc-theme-functionforge .fnf-stepper{display:flex;align-items:center;gap:.4rem}.pc-theme-functionforge .fnf-stepper-label{font-weight:700;font-size:.9rem;color:var(--ff-slate-text)}.pc-theme-functionforge .fnf-stepper-val{font-family:ui-monospace,monospace;font-variant-numeric:tabular-nums;font-size:1.2rem;font-weight:800;min-width:2rem;text-align:center;color:var(--ff-anvil)}.pc-theme-functionforge .fnf-eq{text-align:center;font-family:ui-monospace,monospace;font-variant-numeric:tabular-nums;font-size:1.5rem;font-weight:800;color:var(--ff-forge-text);margin:0}.pc-theme-functionforge .fnf-dl-wrap{margin:.9rem 0 .4rem}.pc-theme-functionforge .fnf-dl-svg{width:100%;height:auto;max-width:660px;display:block;margin:0 auto;touch-action:none}.pc-theme-functionforge .fnf-dl-axis{stroke:var(--ff-slate, #6a7686);stroke-width:2}.pc-theme-functionforge .fnf-dl-axis-lbl{fill:var(--ff-anvil, #45566a);font-size:15px;font-weight:700}.pc-theme-functionforge .fnf-dl-pt{fill:var(--pc-select, #3b7dd8);stroke:var(--ff-outline, #2a1f1a);stroke-width:1.5}.pc-theme-functionforge .fnf-dl-guessline{stroke:var(--pc-select, #3b7dd8);stroke-width:3.5;stroke-linecap:round}.pc-theme-functionforge .fnf-dl-bestline{stroke:var(--pc-correct, #2f9e44);stroke-width:3;stroke-dasharray:7 5;stroke-linecap:round}.pc-theme-functionforge .fnf-dl-resid{stroke:var(--pc-incorrect, #c0392b);stroke-width:2;opacity:.7}.pc-theme-functionforge .fnf-dl-halo{fill:transparent;cursor:grab;pointer-events:all}.pc-theme-functionforge .fnf-dl-halo:focus-visible{outline:3px solid var(--ff-focus, #3b5bdb);outline-offset:2px;border-radius:50%}.pc-theme-functionforge .fnf-dl-knob{fill:var(--pc-select, #3b7dd8);stroke:var(--ff-paper, #fffdf7);stroke-width:2.5;pointer-events:none}@media(max-width:640px){.pc-theme-functionforge .fnf-dl-halo{r:48px}}