.fc-launcher{right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:70;color:#3a3a3a;background:#fff;border:1px solid #00000014;border-radius:999px;align-items:center;gap:8px;height:48px;padding:0 18px 0 14px;font-size:14px;font-weight:600;transition:transform .2s,box-shadow .2s;animation:.45s cubic-bezier(.2,.9,.3,1.2) both fc-pop;display:inline-flex;position:fixed;box-shadow:0 10px 24px -12px #140c0a4d}.fc-launcher svg{color:var(--brand-dark)}.fc-launcher:hover{transform:translateY(-2px);box-shadow:0 14px 28px -12px #140c0a59}.fc-launcher:focus-visible,.fc-head-btn:focus-visible,.fc-chip:focus-visible,.fc-lang:focus-visible,.fc-action:focus-visible,.fc-send:focus-visible{outline-offset:2px;outline:3px solid #ce212759}@media (min-width:640px){.fc-launcher{bottom:24px;right:24px}}@media (max-width:639px){.fc-launcher{right:calc(16px + env(safe-area-inset-right))}body[data-fc-avoid] .fc-launcher{pointer-events:none;animation:.2s both fc-out}}@keyframes fc-out{to{opacity:0;visibility:hidden;transform:scale(.9)translateY(12px)}}.fc-backdrop{z-index:99;background:#140c0a59;animation:.2s both fc-fade;position:fixed;inset:0}.fc-panel{z-index:100;background:#fbf7f1;border-radius:28px 28px 0 0;flex-direction:column;height:min(88dvh,720px);animation:.32s cubic-bezier(.2,.9,.3,1) both fc-sheet;display:flex;position:fixed;inset:auto 0 0;overflow:hidden;box-shadow:0 -20px 60px -20px #140c0a59}@media (min-width:640px){.fc-panel{transform-origin:100% 100%;border:1px solid #0000000f;border-radius:28px;width:390px;height:min(640px,100dvh - 48px);animation-name:fc-pop;inset:auto 24px 24px auto;box-shadow:0 30px 80px -24px #140c0a66}}.fc-head{background:linear-gradient(135deg,#e0333a,var(--brand-dark));color:#fff;align-items:center;gap:12px;padding:16px 12px 16px 18px;display:flex}.fc-head-avatar{background:#ffffff2e;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex;box-shadow:inset 0 1px #ffffff4d}.fc-head-btn{color:#fff;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;transition:background .2s;display:flex}.fc-head-btn:hover{background:#ffffff29}.fc-list{overscroll-behavior:contain;flex-direction:column;flex:1;gap:14px;padding:18px 14px 12px;display:flex;overflow-y:auto}.fc-avatar{width:32px;height:32px;color:var(--brand);background:#fff;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;display:flex;box-shadow:0 4px 12px -6px #140c0a4d}.fc-bubble{overflow-wrap:anywhere;max-width:min(100%,300px);padding:11px 14px;font-size:14px;line-height:1.5}.fc-bot{color:#3a3a3a;background:#fff;border-radius:18px 18px 18px 6px;box-shadow:0 1px #0000000a,0 8px 20px -14px #140c0a59}.fc-user{background:var(--brand);color:#fff;border-radius:18px 18px 6px;font-weight:500}.fc-source{color:var(--ink-muted);border-top:1px dashed #eadfd2;margin-top:10px;padding-top:8px;font-size:11px}.fc-chip{text-align:left;max-width:100%;color:var(--brand-dark);background:#fff;border:1px solid #f1d4d0;border-radius:14px;padding:8px 12px;font-size:13px;font-weight:600;line-height:1.35;transition:background .2s,border-color .2s}.fc-chip:hover:not(:disabled){border-color:var(--brand);background:#fff4f2}.fc-chip:disabled,.fc-lang:disabled:not([aria-pressed=true]){opacity:.55}.fc-lang{min-height:44px;color:var(--brand-dark);background:#fff;border:1px solid #f1d4d0;border-radius:14px;font-size:14px;font-weight:700;transition:background .2s}.fc-lang:hover:not(:disabled){background:#fff4f2}.fc-lang[aria-pressed=true]{border-color:var(--brand);background:var(--brand);color:#fff}.fc-action{min-height:36px;color:var(--ink);background:#fbf7f1;border:1px solid #eadfd2;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:12.5px;font-weight:700;display:inline-flex}.fc-store{border-radius:8px;display:inline-flex}.fc-store:focus-visible{outline-offset:2px;outline:3px solid #ce212759}.fc-action-primary{border-color:var(--brand);background:var(--brand);color:#fff}.fc-typing{gap:4px;padding:14px 16px;display:inline-flex}.fc-typing i{background:#c9bcae;border-radius:999px;width:7px;height:7px;animation:1s ease-in-out infinite fc-dot}.fc-typing i:nth-child(2){animation-delay:.15s}.fc-typing i:nth-child(3){animation-delay:.3s}.fc-foot{padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid #efe6db}.fc-input{min-width:0;min-height:46px;color:var(--ink);background:#fbf7f1;border:1px solid #e4dbcf;border-radius:999px;outline:none;flex:1;padding:0 16px;font-size:16px;transition:border-color .2s}.fc-input:focus{border-color:var(--brand);background:#fff}.fc-input:disabled{opacity:.6}.fc-send{background:var(--brand);color:#fff;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;transition:opacity .2s,transform .2s;display:flex}.fc-send:disabled{opacity:.4}.fc-send:not(:disabled):active{transform:scale(.94)}.fc-rise{animation:.3s both fc-rise-in}@keyframes fc-rise-in{0%{opacity:0;transform:translateY(8px)}}@keyframes fc-sheet{0%{transform:translateY(100%)}}@keyframes fc-pop{0%{opacity:0;transform:scale(.9)translateY(12px)}}@keyframes fc-fade{0%{opacity:0}}@keyframes fc-dot{0%,80%,to{opacity:.5;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}@media (prefers-reduced-motion:reduce){.fc-launcher,.fc-backdrop,.fc-panel,.fc-rise,.fc-typing i{animation:none}}@media (prefers-reduced-motion:reduce) and (max-width:639px){body[data-fc-avoid] .fc-launcher{visibility:hidden;animation:none}}