#fbs-assistant{display:contents;--fbsa-z:2147483000;font-family:var(--font-marketing)}#fbs-assistant *{box-sizing:border-box}#fbs-assistant button{font-family:inherit}#fbs-assistant :focus-visible{outline:2px solid var(--action);outline-offset:2px;border-radius:var(--radius-sm)}#fbs-assistant .fbsa-input:focus-visible{outline:0}.fbsa-fab{position:fixed;right:var(--space-6);bottom:var(--space-6);z-index:var(--fbsa-z);width:62px;height:62px;border:0;border-radius:var(--radius-pill);background:var(--cta);color:var(--cta-ink);cursor:pointer;display:grid;place-items:center;box-shadow:0 10px 28px rgba(214,18,59,.34),var(--shadow-md);transition:transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out);animation:fbsa-bob 6s ease-in-out infinite}.fbsa-fab:hover{transform:translateY(-2px) scale(1.04);background:var(--cta-hover)}.fbsa-fab:active{transform:scale(.96)}.fbsa-fab__icon{width:28px;height:28px;display:block;position:relative;z-index:2}.fbsa-fab__icon svg{width:100%;height:100%;display:block}.fbsa-fab__ring{position:absolute;inset:0;border-radius:var(--radius-pill);background:var(--cta);z-index:1;animation:fbsa-ring 3.2s var(--ease-out) infinite}.fbsa-fab__ring::after{content:"";position:absolute;inset:0;border-radius:var(--radius-pill);background:var(--cta);animation:fbsa-ring 3.2s var(--ease-out) infinite;animation-delay:.55s}.fbsa-fab__badge{position:absolute;top:-2px;right:-2px;min-width:20px;height:20px;padding:0 6px;border-radius:var(--radius-pill);background:var(--white);color:var(--cta);font-size:var(--app-2xs);font-weight:var(--fw-black);line-height:20px;text-align:center;box-shadow:var(--shadow-sm);z-index:3}.fbsa-fab__badge.is-hidden{display:none}@keyframes fbsa-ring{0%{transform:scale(1);opacity:.42}55%{transform:scale(1.85);opacity:0}100%{transform:scale(1.85);opacity:0}}@keyframes fbsa-bob{0%,86%,100%{translate:0}90%{translate:0 -7px}94%{translate:0 -2px}}#fbs-assistant.is-open .fbsa-fab{transform:scale(0);opacity:0;pointer-events:none;animation:none}#fbs-assistant.is-open .fbsa-teaser{display:none}.fbsa-teaser{position:fixed;right:var(--space-6);bottom:98px;z-index:var(--fbsa-z);max-width:250px;background:var(--surface-card);color:var(--text-body);border:var(--bw) solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-3) var(--space-8) var(--space-3) var(--space-4);font-size:var(--body-sm);line-height:var(--lh-snug);transform-origin:bottom right}.fbsa-teaser::after{content:"";position:absolute;right:24px;bottom:-7px;width:14px;height:14px;background:var(--surface-card);border-right:var(--bw) solid var(--border-subtle);border-bottom:var(--bw) solid var(--border-subtle);transform:rotate(45deg)}.fbsa-teaser__close{position:absolute;top:6px;right:6px;width:22px;height:22px;border:0;background:transparent;color:var(--text-faint);cursor:pointer;border-radius:var(--radius-xs);display:grid;place-items:center}.fbsa-teaser__close:hover{background:var(--surface-page);color:var(--text-body)}.fbsa-teaser__close svg{width:13px;height:13px}.fbsa-teaser.is-hidden{display:none}.fbsa-panel{position:fixed;right:var(--space-6);bottom:var(--space-6);z-index:var(--fbsa-z);width:376px;height:544px;max-height:max(440px,calc(100dvh - 48px));background:var(--surface-card);border:var(--bw) solid var(--gray-300);border-radius:var(--radius-xl);box-shadow:0 0 0 1px rgba(31,27,75,.10),0 20px 48px -10px rgba(31,27,75,.32),0 8px 20px -8px rgba(31,27,75,.18);display:flex;flex-direction:column;overflow:hidden;transform-origin:bottom right;opacity:0;transform:translateY(10px) scale(.94);pointer-events:none;visibility:hidden;transition:opacity var(--dur-base) ease,transform var(--dur-base) var(--ease-out),visibility 0s linear var(--dur-base)}#fbs-assistant.is-open .fbsa-panel{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;visibility:visible;transition:opacity var(--dur-base) ease,transform var(--dur-base) var(--ease-out)}.fbsa-resize{position:absolute;top:0;left:0;z-index:6;width:22px;height:22px;cursor:nwse-resize;touch-action:none;color:var(--text-faint);transition:color var(--dur-fast) ease}.fbsa-resize svg{position:absolute;top:5px;left:5px;width:12px;height:12px;display:block}.fbsa-resize:hover{color:var(--text-muted)}.fbsa-panel.is-resizing{user-select:none}.fbsa-panel.is-resizing .fbsa-resize{color:var(--action)}@media(max-width:600px){.fbsa-resize{display:none}}.fbsa-head{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-3) var(--space-3) var(--space-4);border-bottom:var(--bw) solid var(--border-subtle);background:var(--surface-card)}.fbsa-avatar{flex:0 0 auto;width:38px;height:38px;border-radius:var(--radius-pill);display:grid;place-items:center;background:linear-gradient(135deg,var(--green-600),var(--green-700));color:var(--brand-ink);box-shadow:0 4px 12px rgba(0,102,68,.28)}.fbsa-avatar svg{width:20px;height:20px}.fbsa-head__titles{flex:1 1 auto;min-width:0}.fbsa-head__title{font-size:var(--body-sm);font-weight:var(--fw-semibold);letter-spacing:var(--tracking-tight);line-height:1.2;color:var(--text-strong)}.fbsa-head__subtitle{font-size:var(--app-xs);color:var(--text-muted);line-height:1.2;margin-top:2px;display:flex;align-items:center;gap:var(--space-2)}.fbsa-head__subtitle::before{content:"";width:7px;height:7px;border-radius:var(--radius-pill);background:var(--green-500);flex:0 0 auto;box-shadow:0 0 0 0 rgba(0,153,68,.5);animation:fbsa-dot 2.4s ease-out infinite}@keyframes fbsa-dot{0%{box-shadow:0 0 0 0 rgba(0,153,68,.45)}70%,100%{box-shadow:0 0 0 6px rgba(0,153,68,0)}}.fbsa-iconbtn{flex:0 0 auto;width:32px;height:32px;border:0;background:transparent;color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;display:grid;place-items:center;transition:background var(--dur-fast) ease,color var(--dur-fast) ease}.fbsa-iconbtn:hover{background:var(--surface-page);color:var(--text-body)}.fbsa-iconbtn svg{width:17px;height:17px}.fbsa-log{flex:1 1 auto;overflow-y:auto;overflow-x:hidden;padding:var(--space-4) var(--space-4);display:flex;flex-direction:column;gap:var(--space-3);scroll-behavior:smooth;background:radial-gradient(120% 90% at 100% 0,rgba(0,102,68,.04),transparent 55%),var(--surface-card)}.fbsa-log::-webkit-scrollbar{width:8px}.fbsa-log::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:var(--radius-pill)}.fbsa-log::-webkit-scrollbar-thumb:hover{background:var(--gray-300)}.fbsa-empty{margin:auto 0;display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-3);padding:var(--space-1) 2px}.fbsa-empty.is-hidden{display:none}.fbsa-empty__avatar{width:46px;height:46px;border-radius:var(--radius-lg);display:grid;place-items:center;background:linear-gradient(135deg,var(--green-600),var(--green-700));color:var(--brand-ink);box-shadow:0 6px 16px rgba(0,102,68,.26)}.fbsa-empty__avatar svg{width:23px;height:23px}.fbsa-empty__text{margin:0;font-size:var(--body-md);line-height:var(--lh-snug);color:var(--text-strong);font-weight:var(--fw-regular);text-wrap:pretty}.fbsa-empty__text s{font-size:1.18em}.fbsa-empty__hints{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-1)}.fbsa-chip{border:var(--bw) solid var(--border-subtle);background:var(--surface-subtle);color:var(--text-body);border-radius:var(--radius-pill);padding:var(--space-2) var(--space-3);font-size:var(--body-sm);line-height:1.2;cursor:pointer;transition:border-color var(--dur-fast) ease,color var(--dur-fast) ease,background var(--dur-fast) ease,transform var(--dur-fast) ease}.fbsa-chip:hover{border-color:var(--brand);color:var(--brand);background:var(--green-50);transform:translateY(-1px)}.fbsa-msg{display:flex;flex-direction:column;max-width:86%;gap:var(--space-2)}.fbsa-msg--user{align-self:flex-end;align-items:flex-end}.fbsa-msg--bot{align-self:flex-start;align-items:flex-start}.fbsa-bubble{padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:var(--body-sm);line-height:var(--lh-normal);overflow-wrap:anywhere;word-break:break-word}.fbsa-bubble p{margin:0 0 .6em}.fbsa-bubble p:last-child{margin-bottom:0}.fbsa-bubble strong{font-weight:var(--fw-bold);color:var(--text-strong)}.fbsa-bubble ul,.fbsa-bubble ol{margin:.2em 0 .6em;padding-left:1.25em}.fbsa-bubble li{margin:.15em 0}.fbsa-bubble a{color:var(--action);text-decoration:underline}.fbsa-bubble--user{background:var(--brand);color:var(--brand-ink);white-space:pre-wrap;border-bottom-right-radius:var(--radius-xs)}.fbsa-bubble--bot{background:var(--surface-subtle);color:var(--text-body);border-bottom-left-radius:var(--radius-xs)}.fbsa-bubble--note,.fbsa-bubble--warning,.fbsa-bubble--error{display:flex;gap:var(--space-2);align-items:flex-start;border-left:var(--bw-accent) solid;border-bottom-left-radius:var(--radius-xs)}.fbsa-bubble--note{background:var(--status-info-bg);border-left-color:var(--status-info);color:var(--text-body)}.fbsa-bubble--warning{background:var(--status-warning-bg);border-left-color:var(--status-warning);color:var(--text-body)}.fbsa-bubble--error{background:var(--status-danger-bg);border-left-color:var(--status-danger);color:var(--text-body)}.fbsa-bubble__ico{flex:0 0 auto;width:18px;height:calc(var(--lh-normal) * 1em);display:grid;place-items:center}.fbsa-bubble__ico svg{width:18px;height:18px;display:block}.fbsa-bubble--note .fbsa-bubble__ico{color:var(--status-info)}.fbsa-bubble--warning .fbsa-bubble__ico{color:var(--status-warning)}.fbsa-bubble--error .fbsa-bubble__ico{color:var(--status-danger)}.fbsa-bubble--streaming::after{content:"▍";margin-left:1px;color:var(--cta);animation:fbsa-blink 1s step-start infinite}.fbsa-cite-ref{font-size:.7em;font-weight:var(--fw-semibold);color:var(--text-faint);vertical-align:super;line-height:0;margin-left:2px;cursor:pointer;transition:color var(--dur-fast) ease}.fbsa-cite-ref:hover{color:var(--action)}.fbsa-cites{display:flex;flex-wrap:wrap;gap:var(--space-2)}.fbsa-cite{font-size:var(--app-xs);color:var(--text-muted);background:var(--surface-subtle);border:var(--bw) solid var(--border-subtle);border-radius:var(--radius-pill);padding:3px var(--space-3);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fbsa-cite::before{content:"";display:inline-block;width:6px;height:6px;border-radius:var(--radius-pill);background:var(--brand);margin-right:6px;vertical-align:middle}.fbsa-rate{display:flex;flex-direction:column;align-items:flex-start;align-self:stretch;gap:var(--space-2)}.fbsa-rate__actions{display:flex;align-items:center;gap:var(--space-2)}.fbsa-rate__thumb{border:0;background:transparent;cursor:pointer;padding:0;width:24px;height:24px;display:grid;place-items:center;color:var(--text-faint);transition:color var(--dur-fast) ease,transform var(--dur-fast) ease}.fbsa-rate__thumb svg{width:18px;height:18px}.fbsa-rate__thumb:hover{transform:translateY(-1px)}.fbsa-rate__thumb[data-rate="1"]:hover,.fbsa-rate__thumb[data-rate="1"].is-picked{color:var(--green-600)}.fbsa-rate__thumb[data-rate="-1"]:hover,.fbsa-rate__thumb[data-rate="-1"].is-picked{color:var(--status-danger)}.fbsa-rate__div{width:1px;height:16px;background:var(--border-subtle);margin:0 2px}.fbsa-rate__score{display:inline-flex;align-items:center;gap:5px;border:var(--bw) solid var(--border-subtle);background:var(--surface-subtle);color:var(--text-muted);border-radius:var(--radius-pill);padding:3px 10px 3px 8px;font-size:var(--app-xs);font-weight:var(--fw-medium);cursor:pointer;transition:color var(--dur-fast) ease,border-color var(--dur-fast) ease,background var(--dur-fast) ease}.fbsa-rate__score svg{width:15px;height:15px}.fbsa-rate__score:hover,.fbsa-rate.is-scoring .fbsa-rate__score{border-color:var(--brand);color:var(--brand);background:var(--green-50)}.fbsa-score{display:none;width:100%}.fbsa-rate.is-scoring .fbsa-score{display:block}@media(prefers-reduced-motion:no-preference){.fbsa-rate.is-scoring .fbsa-score{animation:fbsa-score-in var(--dur-base) var(--ease-out)}}@keyframes fbsa-score-in{from{transform:translateY(-4px)}to{transform:translateY(0)}}.fbsa-score__q{font-size:var(--app-xs);color:var(--text-muted);margin-bottom:6px}.fbsa-score__scale{display:flex;gap:3px}.fbsa-score__cell{flex:1 1 0;min-width:0;height:30px;padding:0;white-space:nowrap;border:var(--bw) solid var(--border-subtle);background:var(--surface-card);color:var(--text-body);border-radius:var(--radius-sm);font:inherit;font-size:var(--app-xs);font-weight:var(--fw-semibold);font-variant-numeric:tabular-nums;cursor:pointer;transition:color var(--dur-fast) ease,border-color var(--dur-fast) ease,background var(--dur-fast) ease,transform var(--dur-fast) ease}.fbsa-score__cell:hover{border-color:var(--brand);color:var(--brand);background:var(--green-50);transform:translateY(-1px)}.fbsa-score__cell.is-picked,.fbsa-score__cell[aria-checked="true"]{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.fbsa-score__ends{display:flex;justify-content:space-between;margin-top:6px;font-size:var(--app-2xs);color:var(--text-faint)}.fbsa-rate--done{flex-direction:row;align-items:center;gap:var(--space-2);font-size:var(--app-xs);color:var(--text-muted)}.fbsa-rate--done svg{width:14px;height:14px;color:var(--green-500);flex:0 0 auto}.fbsa-rate__sscore{font-size:var(--app-2xs);font-weight:var(--fw-bold);color:var(--brand);background:var(--green-50);border-radius:var(--radius-pill);padding:1px 8px;font-variant-numeric:tabular-nums}@keyframes fbsa-blink{50%{opacity:0}}.fbsa-form{border-top:var(--bw) solid var(--border-subtle);padding:var(--space-3) var(--space-4) var(--space-2);background:var(--surface-card)}.fbsa-inputwrap{display:flex;align-items:flex-end;gap:var(--space-2);background:var(--surface-page);border:var(--bw) solid var(--border-subtle);border-radius:var(--radius-lg);padding:7px 7px 7px var(--space-4);transition:border-color var(--dur-fast) ease,box-shadow var(--dur-fast) ease}.fbsa-inputwrap:focus-within{border-color:var(--action);box-shadow:var(--ring)}.fbsa-input{flex:1 1 auto;resize:none;border:0;background:transparent;color:var(--text-strong);font:inherit;font-size:var(--body-sm);line-height:var(--lh-normal);padding:6px 0;max-height:160px;outline:0;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:var(--gray-300) transparent}.fbsa-input::-webkit-scrollbar{width:7px}.fbsa-input::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:var(--radius-pill)}.fbsa-input::placeholder{color:var(--text-faint)}.fbsa-input:disabled{color:var(--text-muted);cursor:not-allowed}.fbsa-send{flex:0 0 auto;width:46px;height:46px;border:0;border-radius:var(--radius-md);background:var(--cta);color:var(--cta-ink);cursor:pointer;display:grid;place-items:center;transition:background var(--dur-fast) ease,transform var(--dur-fast) ease,opacity var(--dur-fast) ease}.fbsa-send:hover{transform:translateY(-1px);background:var(--cta-hover)}.fbsa-send:disabled{opacity:.45;cursor:default;transform:none}.fbsa-send svg{width:20px;height:20px}.fbsa-send .fbsa-send__stop{display:none}.fbsa-send.is-streaming{background:var(--text-strong)}.fbsa-send.is-streaming .fbsa-send__go{display:none}.fbsa-send.is-streaming .fbsa-send__stop{display:block}.fbsa-inputnote{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:6px var(--space-1) 0;min-height:18px;font-size:11.5px;color:var(--text-faint)}.fbsa-inputnote__msg{color:transparent}.fbsa-inputnote.is-warning .fbsa-inputnote__msg{color:var(--status-warning);font-weight:var(--fw-semibold)}.fbsa-inputnote.is-warning .fbsa-counter{color:var(--status-warning);font-weight:var(--fw-bold)}.fbsa-counter{flex:0 0 auto;font-variant-numeric:tabular-nums}.fbsa-foot{padding:var(--space-1) var(--space-4) var(--space-3);font-size:11.5px;line-height:var(--lh-snug);color:var(--text-faint);text-align:center;background:var(--surface-card)}@media(max-width:600px){.fbsa-fab{right:var(--space-4);bottom:var(--space-4)}.fbsa-teaser{right:var(--space-4);bottom:88px;max-width:calc(100vw - 32px)}.fbsa-panel{right:0;left:0;bottom:0;width:100%;height:max(480px,92dvh);max-height:92dvh;border-radius:var(--radius-xl) var(--radius-xl) 0 0;transform-origin:bottom center;transform:translateY(100%);box-shadow:0 -1px 0 rgba(31,27,75,.10),0 -14px 34px -10px rgba(31,27,75,.26)}#fbs-assistant.is-open .fbsa-panel{transform:translateY(0)}.fbsa-msg{max-width:92%}.fbsa-form{padding-bottom:calc(var(--space-2) + env(safe-area-inset-bottom))}.fbsa-fab{bottom:calc(var(--space-4) + env(safe-area-inset-bottom))}}.fbsa-scrim{display:none}@media(max-width:600px){.fbsa-scrim{display:block;position:fixed;inset:0;z-index:calc(var(--fbsa-z) - 1);background:rgba(15,13,24,.45);opacity:0;pointer-events:none;transition:opacity var(--dur-base) ease}#fbs-assistant.is-open .fbsa-scrim{opacity:1;pointer-events:auto}}.fbsa-grabber{display:none}@media(max-width:600px){.fbsa-grabber{display:block;width:38px;height:4px;border-radius:var(--radius-pill);background:var(--border-subtle);margin:var(--space-2) auto 0}}@media(prefers-reduced-motion:no-preference){.fbsa-teaser{animation:fbsa-teaser-in var(--dur-base) var(--ease-out)}.fbsa-msg{animation:fbsa-msg-in .26s var(--ease-out)}}@keyframes fbsa-teaser-in{from{transform:translateY(8px) scale(.98)}to{transform:translateY(0) scale(1)}}@keyframes fbsa-msg-in{from{transform:translateY(6px)}to{transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.fbsa-fab{animation:none}.fbsa-fab__ring,.fbsa-fab__ring::after{animation:none;opacity:0}.fbsa-head__subtitle::before{animation:none}.fbsa-bubble--streaming::after{animation:none}.fbsa-panel{transition:opacity var(--dur-fast) ease,visibility 0s}#fbs-assistant.is-open .fbsa-panel{transition:opacity var(--dur-fast) ease;transform:none}.fbsa-log{scroll-behavior:auto}}.scroll-top{bottom:100px;right:31px;transition:opacity .3s ease,transform var(--dur-base) var(--ease-out)}body:has(#fbs-assistant.is-open) .scroll-top{opacity:0!important;pointer-events:none;transform:scale(.8)}@media(max-width:600px){.scroll-top{bottom:90px;right:23px}}