.fbchat{display:flex;flex-direction:column;min-width:0}.fbchat-tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;background:var(--purple-100);color:var(--ink);white-space:nowrap}.fbchat-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.fbchat-log{height:440px;overflow-y:auto;overscroll-behavior:contain;border:1px solid var(--line);background:var(--surface);padding:var(--space-6) var(--space-6) var(--space-4);display:flex;flex-direction:column;gap:var(--space-6);scrollbar-width:thin}.fbchat-log:focus-visible{outline:var(--stroke-frame) solid var(--ink);outline-offset:3px}.fbchat-u{align-self:flex-end;max-width:80%;background:var(--purple-50);padding:12px 22px 14px 16px;flex:none}.fbchat-u p{margin:0;font:400 15px/22px var(--font-sans);color:var(--ink)}.fbchat-a{flex:none;max-width:100%}.fbchat-who{display:flex;align-items:center;gap:8px;margin-bottom:8px;font:500 10.5px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}.fbchat-who svg{width:14px;height:14px;color:var(--purple);flex:none}.fbchat-tool{margin:0;font:500 11px/18px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted)}.fbchat-tool code{font:inherit;text-transform:none;letter-spacing:.02em;color:var(--ink)}.fbchat-text{margin:6px 0 0;font:400 15px/24px var(--font-sans);color:var(--ink);max-width:62ch}.fbchat-tool+.fbchat-text{margin-top:8px}.fbchat-cur{display:inline-block;width:2px;height:1em;margin-left:2px;vertical-align:-2px;background:var(--ink)}.fbchat-review{display:inline-flex;align-items:center;height:26px;margin-top:var(--space-3);padding:0 10px;font:500 10.5px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);background:var(--purple-100)}.fbchat-src{margin-top:10px}.fbchat-art{--fb-s: var(--step-s);margin:var(--space-3) 0 0;padding:1px;background:var(--line);max-width:560px}.fbchat-art-in{--fb-s: var(--step-s);background:var(--surface);padding:12px 14px}.fbchat-art-hd{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font:500 10.5px/14px var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}.fbchat-art-hd b{font:500 18px/1 var(--font-mono);letter-spacing:0;text-transform:none;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}.fbchat-plot{position:relative;height:120px;margin-top:10px}.fbchat-plot svg{display:block;width:100%;height:120px;overflow:visible}.fbchat-plot .grid{stroke:var(--line);stroke-width:1;stroke-dasharray:2 3;vector-effect:non-scaling-stroke}.fbchat-plot .ax{stroke:var(--line-strong);stroke-width:1;vector-effect:non-scaling-stroke}.fbchat-plot .ln{fill:none;stroke:var(--purple);stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:miter}.fbchat-plot .area{fill:var(--purple-50)}.fbchat-plot .bar{fill:var(--purple-300);transform-box:fill-box;transform-origin:50% 100%;animation:fbchat-grow .3s cubic-bezier(.2,.7,.2,1) both}.fbchat-plot .bar.is-last{fill:var(--purple)}.fbchat-y{position:absolute;top:-2px;right:0;padding-left:6px;background:var(--surface);font:500 10px/12px var(--font-mono);color:var(--ink-subtle);font-variant-numeric:tabular-nums}.fbchat-axis{display:flex;justify-content:space-between;margin-top:6px;font:500 10px/12px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-subtle)}.fbchat-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-4)}.fbchat-stats div{display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:6px;padding-top:10px;border-top:var(--stroke-frame) solid var(--ink)}.fbchat-stats b{font:700 24px/1 var(--font-sans);letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums}.fbchat-stats small{font:500 10px/14px var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}@keyframes fbchat-grow{0%{transform:scaleY(0)}}.fbchat-ask{margin-top:var(--space-4)}.fbchat-ask-l{margin:0 0 var(--space-2);font:500 10.5px/14px var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted)}.fbchat-chips{display:flex;flex-wrap:wrap;gap:var(--space-2)}.fbchat-chip.fb-btn{height:auto;min-height:36px;padding:8px 14px;font:500 12.5px/16px var(--font-mono);letter-spacing:.01em;text-align:left;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line-strong)}.fbchat-chip.fb-btn:hover{box-shadow:inset 0 0 0 var(--stroke-frame) var(--ink),var(--shadow-step);transform:translate(-2px,-2px)}.fbchat-chip.is-asked{color:var(--ink-muted);box-shadow:inset 0 0 0 1px var(--line)}.fbchat-note{margin:var(--space-3) 0 0;font-size:13px;line-height:20px;color:var(--ink-muted)}@media(max-width:640px){.fbchat-chip.fb-btn{font-size:12px;padding:8px 12px}.fbchat-log{height:360px;padding:var(--space-4) var(--space-4) var(--space-3);gap:var(--space-4)}.fbchat-u{max-width:88%}.fbchat-chips{flex-wrap:nowrap;overflow-x:auto;padding:2px 8px 8px 2px;margin:-2px -8px 0 -2px;scrollbar-width:thin}.fbchat-chip.fb-btn{flex:none;white-space:nowrap}.fbchat-chip.fb-btn:hover{transform:none;box-shadow:inset 0 0 0 var(--stroke-frame) var(--ink)}}@media(prefers-reduced-motion:reduce){.fbchat-plot .bar{animation:none}.fbchat-chip.fb-btn:hover{transform:none}}.fbchat-more{margin:var(--space-3) 0 0;font:500 12px/16px var(--font-mono);letter-spacing:.1em;text-transform:uppercase}.fbchat-more a{color:var(--purple);text-decoration:none}.fbchat-more a:hover{text-decoration:underline}