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13px;border-radius:18px;font-size:14px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere;word-break:keep-all}.fbm-grp:not(.me) .fbm-msg{background:var(--panel-2);color:var(--ink);border:1px solid var(--line-2);border-top-left-radius:6px}.fbm-grp:not(.me) .fbm-msg+.fbm-msg{border-top-left-radius:6px}.fbm-grp.me .fbm-msg{background:var(--accent);color:var(--accent-ink);border-top-right-radius:6px}.fbm-msg.pending{opacity:.6}.fbm-msg.failed{background:var(--up-soft)!important;color:var(--up)!important}.fbm-meta{font-size:11px;color:var(--ink-4)}.fbm-retry{border:0;background:none;padding:0;color:var(--up);font:650 11.5px var(--font);text-decoration:underline;cursor:pointer}.fbm-chips{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;margin:-4px 0 14px;padding-left:38px;animation:fbm-slide .2s ease-out}.fbm-chip{height:36px;padding:0 15px;border-radius:18px;border:1.5px solid var(--accent);background:var(--panel);color:var(--accent);font:700 13.5px var(--font);cursor:pointer;transition:background .12s,color .12s}.fbm-chip:hover{background:var(--accent);color:var(--accent-ink)}.fbm-compose{padding:8px 12px 10px;background:var(--panel)}.fbm-input{display:flex;align-items:flex-end;gap:6px;padding:6px 6px 6px 14px;border-radius:22px;background:var(--panel-2);border:1.5px solid var(--line);transition:border-color .12s,background .12s}.fbm-input:focus-within{border-color:var(--accent);background:var(--panel)}.fbm-input textarea{flex:1;min-height:22px;max-height:132px;padding:6px 0;border:0;outline:none;resize:none;background:none;color:var(--ink);font:400 14px/1.5 var(--font)}.fbm-input textarea:focus-visible{outline:none}.fbm-input textarea::placeholder{color:var(--ink-4)}.fbm-send{display:grid;place-items:center;flex:none;width:34px;height:34px;padding:0;border:0;border-radius:50%;background:var(--accent);color:var(--accent-ink);cursor:pointer;transition:opacity .12s,transform .12s}.fbm-send:disabled{opacity:.3;cursor:default}.fbm-send:not(:disabled):active{transform:scale(.92)}.fbm-send svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}.fbm-hint{margin:6px 4px 0;font-size:11px;color:var(--ink-4);text-align:center}.fbm-hint.err{color:var(--up);font-weight:600}.fbm-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.fbm-typing{display:inline-flex;gap:4px;padding:13px 14px}.fbm-typing i{width:6px;height:6px;border-radius:50%;background:var(--ink-4);animation:fbm-blink 1s infinite}.fbm-typing i:nth-child(2){animation-delay:.15s}.fbm-typing i:nth-child(3){animation-delay:.3s}@keyframes fbm-blink{0%,60%,to{opacity:.3}30%{opacity:1}}@media(max-width:720px){.fbm{right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom))}.fbm{z-index:40}.fbm-launch{width:48px;height:48px}.fbm-launch svg{width:24px;height:24px}.fbm:not(.open).away .fbm-launch:not(:has(.fbm-badge:not([hidden]))){transform:translateY(calc(100% + 28px));opacity:0;pointer-events:none;transition:transform .22s ease,opacity .18s}.fbm-win{position:fixed;inset:0;width:auto;height:auto;border:0;border-radius:0;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);transform-origin:50% 100%;animation-name:fbm-up}@keyframes fbm-up{0%{opacity:0;transform:translateY(24px)}}.fbm.open .fbm-launch{display:none}.fbm-input textarea{font-size:16px}}@media(max-width:1023px){.fbm{bottom:calc(var(--tabbar-h) + 14px)}}.fbm.open{z-index:100}html.fbm-lock{overflow:hidden}@media(max-width:720px){.fbm-win.kb{padding-bottom:0}.fbm.open:before{content:"";position:fixed;left:0;right:0;top:-50vh;bottom:-50vh;background:var(--panel)}}@media(prefers-reduced-motion:reduce){.fbm *,.fbm *:before{animation:none!important;transition:none!important}}@media print{.fbm{display:none}}