.bXW_xa_surface{box-shadow:0 8px 32px color-mix(in srgb, var(--color-ink) 5%, transparent), 0 0 0 1px color-mix(in srgb, var(--color-line) 65%, transparent), inset 0 1px 0 white;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#fffc;border:1px solid #fff;border-radius:32px;padding:12px;transition:box-shadow .18s}.bXW_xa_surface:focus-within{box-shadow:0 8px 32px color-mix(in srgb, var(--color-ink) 5%, transparent), 0 0 0 2px color-mix(in srgb, var(--color-brand) 35%, transparent)}.bXW_xa_providers{background:color-mix(in srgb, var(--color-canvas) 90%, transparent);border-radius:999px;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;width:fit-content;max-width:100%;margin:0 auto 12px;padding:4px;display:grid}.bXW_xa_provider{min-width:0;min-height:44px;color:var(--color-text-muted);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:8px 12px;font-size:14px;transition:background .18s,color .18s,box-shadow .18s;display:flex}.bXW_xa_provider:hover{color:var(--color-ink);background:#ffffffa6}.bXW_xa_provider[aria-pressed=true]{color:var(--color-brand-hover);box-shadow:0 2px 6px color-mix(in srgb, var(--color-ink) 8%, transparent);background:#fff;border-color:#fff;font-weight:600}.bXW_xa_provider:focus-visible,.bXW_xa_send:focus-visible{outline:2px solid var(--color-brand);outline-offset:2px}.bXW_xa_composer{grid-template-columns:minmax(0,1fr);gap:8px;padding:16px 8px 4px;display:grid}.bXW_xa_input{field-sizing:content;resize:none;width:100%;min-width:0;min-height:56px;max-height:160px;color:var(--color-ink);background:0 0;border:0;border-radius:0;padding:4px 0;font-size:16px;line-height:24px}.bXW_xa_input:focus{outline:none}.bXW_xa_input::placeholder{color:var(--color-text-muted)}.bXW_xa_sendSlot{justify-content:flex-end;padding-bottom:2px;display:flex}.bXW_xa_send{background:var(--color-brand);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:background .18s,transform .18s;display:flex;box-shadow:inset 0 1px 1px #ffffff4d}.bXW_xa_send:hover:not(:disabled){background:var(--color-brand-hover)}.bXW_xa_send:active:not(:disabled){transform:scale(.94)}.bXW_xa_send:disabled{cursor:default;background:var(--color-brand-soft);color:var(--color-brand-hover)}@media (max-width:639px){.bXW_xa_surface{border-radius:28px;padding:8px}.bXW_xa_provider{border-radius:20px;flex-direction:column;gap:4px;padding:8px 2px;font-size:12px}.bXW_xa_providers{border-radius:24px;gap:0;width:100%}.bXW_xa_composer{padding-top:12px}}@media (prefers-reduced-motion:reduce){.bXW_xa_surface,.bXW_xa_provider,.bXW_xa_send{transition:none}}@media (prefers-reduced-transparency:reduce){.bXW_xa_surface{-webkit-backdrop-filter:none;backdrop-filter:none;background:#fff}}