.fbl-engine{--fbl-accent:var(--color-secondary);--fbl-ink:var(--color-on-surface);--fbl-ink-2:var(--color-on-surface-variant);--fbl-ink-3:#8c93a3;--fbl-card:var(--color-surface-container-lowest);--fbl-card-2:var(--color-surface-container-low);--fbl-line:color-mix(in srgb,var(--color-outline-variant) 60%,white);--fbl-line-soft:color-mix(in srgb,var(--color-outline-variant) 35%,white);--fbl-good:var(--color-success);--fbl-good-soft:color-mix(in srgb,var(--color-success) 12%,transparent);--fbl-accent-grid:color-mix(in srgb,var(--color-secondary) 6%,transparent);position:relative;isolation:isolate;overflow:hidden;border-radius:var(--radius-md);color:var(--fbl-ink);background:var(--color-surface);border:1px solid var(--fbl-line);box-shadow:0 1px 0 rgba(43,52,55,.03),0 40px 80px -52px rgba(43,52,55,.28);padding:34px 38px}.fbl-engine:before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.6;background-image:linear-gradient(var(--fbl-accent-grid) 1px,transparent 1px),linear-gradient(90deg,var(--fbl-accent-grid) 1px,transparent 1px);background-size:38px 38px;-webkit-mask-image:radial-gradient(120% 120% at 50% 30%,#000 40%,transparent 100%);mask-image:radial-gradient(120% 120% at 50% 30%,#000 40%,transparent 100%)}.fbl-engine>*{position:relative;z-index:1}.fbl-canvas-head{display:flex;align-items:center;gap:14px;margin-bottom:28px}.fbl-live{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--fbl-accent);border:1px solid var(--fbl-line-soft);background:var(--color-surface-container-lowest);padding:7px 12px;border-radius:var(--radius-sm)}.fbl-live-dot{width:7px;height:7px;border-radius:50%;background:var(--fbl-good);box-shadow:0 0 0 0 color-mix(in srgb,var(--fbl-good) 50%,transparent);animation:fbl-pulse 1.9s infinite}@keyframes fbl-pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--fbl-good) 45%,transparent)}70%{box-shadow:0 0 0 7px color-mix(in srgb,var(--fbl-good) 0%,transparent)}to{box-shadow:0 0 0 0 color-mix(in srgb,var(--fbl-good) 0%,transparent)}}.fbl-counter{margin-left:auto;display:flex;align-items:baseline;gap:8px;font-family:var(--font-mono)}.fbl-counter-n{font-family:var(--font-headline);font-weight:700;font-size:22px;letter-spacing:-.02em;color:var(--fbl-ink);font-variant-numeric:tabular-nums}.fbl-counter-u{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--fbl-ink-3)}.fbl-flow{display:grid;grid-template-columns:1fr 44px 1fr 44px 1fr;align-items:stretch}.fbl-node{background:var(--fbl-card);border:1px solid var(--fbl-line);border-radius:var(--radius-sm);padding:18px;display:flex;flex-direction:column;gap:15px;transition:.3s;box-shadow:0 12px 30px -20px rgba(43,52,55,.18)}.fbl-node.is-active{border-color:color-mix(in srgb,var(--fbl-accent) 55%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--fbl-accent) 28%,transparent),0 16px 38px -18px color-mix(in srgb,var(--fbl-accent) 38%,transparent);transform:translateY(-2px)}.fbl-node-head{display:flex;align-items:center;gap:10px}.fbl-num{font-family:var(--font-mono);font-weight:500;font-size:12px;letter-spacing:.14em;color:var(--fbl-accent)}.fbl-nm{font-family:var(--font-headline);font-weight:700;font-size:16.5px;letter-spacing:-.01em;color:var(--fbl-ink)}.fbl-ic{margin-left:auto;font-size:19px;color:var(--fbl-ink-3);transition:.3s}.fbl-node.is-active .fbl-ic{color:var(--fbl-accent)}.fbl-conn{align-self:center;position:relative;height:1.5px;width:100%;background-image:linear-gradient(90deg,color-mix(in srgb,var(--fbl-accent) 32%,transparent) 55%,transparent 0);background-size:10px 1.5px;background-repeat:repeat-x;transition:.3s}.fbl-conn:after{content:"";position:absolute;right:6px;top:50%;width:7px;height:7px;border-top:1.5px solid color-mix(in srgb,var(--fbl-accent) 45%,transparent);border-right:1.5px solid color-mix(in srgb,var(--fbl-accent) 45%,transparent);transform:translateY(-50%) rotate(45deg);transition:.3s}.fbl-conn.is-lit{background-image:linear-gradient(90deg,var(--fbl-accent) 55%,transparent 0)}.fbl-conn.is-lit:after{border-color:var(--fbl-accent)}.fbl-report{border:1px solid var(--fbl-line-soft);background:var(--fbl-card-2);border-radius:var(--radius-sm);padding:13px}.fbl-report-top{display:flex;align-items:center;gap:8px;margin-bottom:11px}.fbl-report-top .material-symbols-outlined{font-size:16px;color:var(--fbl-accent)}.fbl-report-title{font-size:12.5px;font-weight:600;color:var(--fbl-ink)}.fbl-report-ago{margin-left:auto;font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;color:var(--fbl-ink-3)}.fbl-report-lines{display:flex;flex-direction:column;gap:6px;margin-bottom:13px}.fbl-report-lines i{height:5px;border-radius:2px;background:color-mix(in srgb,var(--fbl-ink) 8%,transparent)}.fbl-report-lines i:nth-child(2){width:88%}.fbl-report-lines i:nth-child(3){width:62%}.fbl-vote-row{display:flex;align-items:center;gap:8px}.fbl-vote{width:34px;height:30px;border:1px solid var(--fbl-line);background:var(--color-surface-container-lowest);border-radius:var(--radius-sm);display:grid;place-items:center;color:var(--fbl-ink-2);transition:.25s;cursor:default}.fbl-vote .material-symbols-outlined{font-size:17px}.fbl-vote.up.is-pressed{border-color:var(--fbl-good);color:var(--fbl-good);background:var(--fbl-good-soft)}.fbl-vote.down.is-pressed{border-color:var(--fbl-accent);color:var(--fbl-accent);background:color-mix(in srgb,var(--fbl-accent) 10%,transparent)}.fbl-cat-chip{margin-left:4px;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fbl-accent);border:1px solid color-mix(in srgb,var(--fbl-accent) 40%,transparent);border-radius:var(--radius-sm);padding:5px 9px;opacity:0;transform:translateX(-6px);transition:.3s;white-space:nowrap}.fbl-cat-chip.is-show{opacity:1;transform:none}.fbl-brain{border:1px solid var(--fbl-line-soft);background:var(--fbl-card-2);border-radius:var(--radius-sm);padding:13px;flex:1}.fbl-brain-top{display:flex;align-items:center;gap:8px;margin-bottom:12px}.fbl-ai-pill{font-family:var(--font-mono);font-size:9px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#fff;background:linear-gradient(120deg,color-mix(in srgb,var(--fbl-accent) 60%,white),var(--fbl-accent));padding:4px 8px;border-radius:var(--radius-sm)}.fbl-brain-status{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--fbl-ink-3)}.fbl-spinner{width:11px;height:11px;border-radius:50%;border:2px solid color-mix(in srgb,var(--fbl-accent) 25%,transparent);border-top-color:var(--fbl-accent);animation:fbl-spin .8s linear infinite;opacity:0;transition:.2s}.fbl-brain.is-busy .fbl-spinner{opacity:1}.fbl-brain-status .fbl-status-text{color:var(--fbl-good)}.fbl-brain.is-busy .fbl-brain-status .fbl-status-text{color:var(--fbl-ink-2)}@keyframes fbl-spin{to{transform:rotate(1turn)}}.fbl-prefs{list-style:none;display:flex;flex-direction:column;gap:8px}.fbl-prefs li{display:flex;gap:9px;font-size:12px;line-height:1.4;color:var(--fbl-ink);align-items:flex-start;transition:.35s}.fbl-prefs li .fbl-dash{color:var(--fbl-accent);font-family:var(--font-mono);font-weight:700;flex:0 0 auto}.fbl-prefs li.fbl-fresh{opacity:0;transform:translateY(-4px);max-height:0;overflow:hidden}.fbl-prefs li.fbl-fresh.is-in{opacity:1;transform:none;max-height:48px}.fbl-prefs li.fbl-fresh.is-in .fbl-dash{color:var(--fbl-good)}.fbl-sharp{display:flex;flex-direction:column;flex:1}.fbl-meter-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:9px}.fbl-meter-k{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--fbl-ink-3)}.fbl-meter-v{font-family:var(--font-headline);font-weight:700;font-size:26px;letter-spacing:-.02em;color:var(--fbl-ink);font-variant-numeric:tabular-nums}.fbl-meter-v .fbl-pc{font-size:15px;color:var(--fbl-accent);font-weight:700}.fbl-track{height:7px;border-radius:2px;background:color-mix(in srgb,var(--fbl-ink) 8%,transparent);overflow:hidden}.fbl-fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--fbl-accent),color-mix(in srgb,var(--fbl-accent) 60%,white));transition:width 1.1s cubic-bezier(.2,.7,.2,1);box-shadow:0 0 10px color-mix(in srgb,var(--fbl-accent) 35%,transparent)}.fbl-incoming{display:flex;flex-direction:column;gap:7px;margin-top:14px}.fbl-inrow{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--fbl-ink-2);transition:.4s}.fbl-inrow .material-symbols-outlined{font-size:15px;flex:0 0 auto}.fbl-inrow.ok .material-symbols-outlined{color:var(--fbl-good)}.fbl-inrow.drop .material-symbols-outlined{color:var(--fbl-ink-3)}.fbl-inrow.drop.is-gone{opacity:0;transform:translateX(10px);filter:blur(1px)}.fbl-loopback{display:flex;align-items:center;gap:18px;margin-top:26px}.fbl-tail{flex:1;height:1.5px;background-image:linear-gradient(90deg,color-mix(in srgb,var(--fbl-accent) 22%,transparent) 55%,transparent 0);background-size:10px 1.5px;background-repeat:repeat-x}.fbl-tail.l{position:relative}.fbl-tail.l:before{content:"";position:absolute;left:6px;top:50%;width:7px;height:7px;border-top:1.5px solid color-mix(in srgb,var(--fbl-accent) 40%,transparent);border-left:1.5px solid color-mix(in srgb,var(--fbl-accent) 40%,transparent);transform:translateY(-50%) rotate(-45deg)}.fbl-return{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;background:var(--color-surface-container-lowest);border:1px solid color-mix(in srgb,var(--fbl-accent) 28%,transparent);border-radius:var(--radius-md);padding:9px 16px;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--fbl-ink-2);transition:.3s;white-space:nowrap;box-shadow:0 8px 20px -10px rgba(43,52,55,.22)}.fbl-return.is-active{border-color:var(--fbl-accent);color:var(--fbl-ink);box-shadow:0 10px 24px -8px color-mix(in srgb,var(--fbl-accent) 38%,transparent)}.fbl-return .material-symbols-outlined{font-size:16px;color:var(--fbl-accent)}.fbl-return.is-active .material-symbols-outlined{animation:fbl-turn 1s ease}@keyframes fbl-turn{0%{transform:rotate(0)}to{transform:rotate(1turn)}}.fbl-disclaimer{display:flex;gap:12px;align-items:flex-start;max-width:64ch;margin-top:30px;color:var(--fbl-ink-3);font-size:13px;line-height:1.6}.fbl-disclaimer .material-symbols-outlined{font-size:17px;color:var(--fbl-accent);flex:0 0 auto;margin-top:2px}@media (max-width:920px){.fbl-engine{padding:24px 20px}.fbl-flow{grid-template-columns:1fr;gap:14px}.fbl-conn{width:1.5px;height:30px;justify-self:center;background-image:linear-gradient(180deg,color-mix(in srgb,var(--fbl-accent) 32%,transparent) 55%,transparent 0);background-size:1.5px 10px;background-repeat:repeat-y}.fbl-conn:after{right:auto;left:50%;top:auto;bottom:4px;transform:translateX(-50%) rotate(135deg)}.fbl-loopback{justify-content:center}.fbl-tail{display:none}}@media (prefers-reduced-motion:reduce){.fbl-live-dot{animation:none}}