.ttChatFab{right:22px;bottom:calc(22px + var(--tt-consent-h,0px));z-index:150;border:1px solid var(--brand-outline,transparent);background:var(--primary);width:52px;height:52px;color:var(--text-on-brand);cursor:pointer;box-shadow:var(--shadow-lg);transition:transform var(--dur-fast,.16s) var(--ease-standard,ease), background var(--dur-fast,.16s) var(--ease-standard,ease);-webkit-tap-highlight-color:transparent;border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:fixed}.ttChatFab:hover{background:var(--primary-hover);transform:translateY(-1px)}.ttChatFab:focus-visible{outline:2px solid var(--border-focus,var(--primary));outline-offset:2px}.ttChatFab.isLifted{bottom:calc(84px + var(--tt-consent-h,0px))}.ttChatPanel{right:22px;bottom:calc(88px + var(--tt-consent-h,0px));z-index:190;background:var(--surface-card);width:360px;max-width:calc(100vw - 44px);max-height:min(600px,100vh - 110px);color:var(--text-body);border:1px solid var(--border-subtle);border-radius:calc(18px * var(--radius-scale,1));box-shadow:var(--shadow-xl);font-family:var(--font-sans);flex-direction:column;animation:.28s cubic-bezier(.34,1.3,.5,1) both ttChatIn;display:flex;position:fixed;overflow:hidden}.ttChatPanel.isLifted{bottom:calc(150px + var(--tt-consent-h,0px))}@keyframes ttChatIn{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:none}}.ttChatHead{border-bottom:1px solid var(--border-subtle);background:color-mix(in srgb, var(--primary) 8%, var(--surface-card));justify-content:space-between;align-items:center;gap:12px;padding:14px 12px 12px 18px;display:flex}.ttChatTitle{font:var(--fw-bold) 15px/1.2 var(--font-sans);color:var(--text-strong);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ttChatSub{font:var(--fw-regular) 12px/1.3 var(--font-sans);color:var(--text-muted);margin-top:3px}.ttChatClose{width:36px;height:36px;color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.ttChatClose:hover{background:var(--surface-hover);color:var(--text-strong)}.ttChatList{overscroll-behavior:contain;flex-direction:column;flex:1;gap:8px;min-height:160px;padding:14px 14px 6px;display:flex;overflow-y:auto}.ttChatBubble{border-radius:calc(14px * var(--radius-scale,1));max-width:88%;font:var(--fw-regular) 14px/1.5 var(--font-sans);white-space:pre-wrap;overflow-wrap:anywhere;padding:10px 13px}.ttChatBubble.isBot{background:var(--surface-sunken);color:var(--text-body);border-bottom-left-radius:calc(4px * var(--radius-scale,1));align-self:flex-start}.ttChatBubble.isUser{background:var(--primary);color:var(--text-on-brand);border-bottom-right-radius:calc(4px * var(--radius-scale,1));align-self:flex-end}.ttChatBubble.isMuted{color:var(--text-muted);font-style:italic}.ttChatActions{flex-wrap:wrap;gap:6px;margin:4px 0 6px;display:flex}.ttChatAction,.ttChatChip{appearance:none;font:var(--fw-semibold) 13px/1 var(--font-sans);color:var(--primary);background:var(--primary-soft,color-mix(in srgb, var(--primary) 10%, var(--surface-card)));border:1px solid color-mix(in srgb, var(--primary) 30%, transparent);cursor:pointer;border-radius:999px;align-items:center;padding:9px 13px;text-decoration:none;display:inline-flex}.ttChatAction:hover,.ttChatChip:hover{background:color-mix(in srgb, var(--primary) 18%, var(--surface-card))}.ttChatError{font:var(--fw-medium) 13px/1.4 var(--font-sans);color:var(--error);background:var(--error-soft,color-mix(in srgb, var(--error) 8%, var(--surface-card)));border-radius:calc(10px * var(--radius-scale,1));padding:8px 12px}.ttChatChips{flex-wrap:wrap;gap:6px;padding:4px 14px 10px;display:flex}.ttChatForm{border-top:1px solid var(--border-subtle);gap:8px;padding:8px 12px 10px;display:flex}.ttChatInput{min-width:0;height:var(--control-h-md,44px);border:1px solid var(--border-default);background:var(--surface-card);color:var(--text-strong);font:var(--fw-regular) 15px/1 var(--font-sans);border-radius:999px;outline:none;flex:1;padding:0 14px}.ttChatInput::placeholder{color:var(--text-muted)}.ttChatInput:focus{border-color:var(--border-focus,var(--primary));box-shadow:0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent)}.ttChatSend{width:var(--control-h-md,44px);height:var(--control-h-md,44px);border:1px solid var(--brand-outline,transparent);background:var(--primary);color:var(--text-on-brand);cursor:pointer;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.ttChatSend:disabled{opacity:.45;cursor:default}.ttChatDisclaimer{font:var(--fw-regular) 11px/1.4 var(--font-sans);color:var(--text-muted);padding:0 14px 10px}@media (max-width:860px){.ttChatFab{bottom:calc(96px + env(safe-area-inset-bottom,0px) + var(--tt-consent-h,0px))}.ttChatFab.isLifted{bottom:calc(96px + var(--tt-consent-h,0px))}.ttChatFab.isOpen{display:none}.ttChatPanel,.ttChatPanel.isLifted{width:auto;max-width:none;height:100dvh;max-height:none;padding-bottom:env(safe-area-inset-bottom,0px);border:none;border-radius:0;inset:0}.ttChatInput{font-size:16px}}@media (prefers-reduced-motion:reduce){.ttChatPanel{animation:none}.ttChatFab{transition:none}}