.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.chat-widget{position:fixed;left:24px;bottom:24px;z-index:90;font-family:Arial,Helvetica,sans-serif}.chat-launcher{display:flex;align-items:center;gap:9px;border:1px solid rgba(248,243,234,.3);border-radius:999px;background:var(--ar-secondary);color:var(--ar-main);padding:13px 18px;box-shadow:0 12px 38px rgba(53,21,10,.24);cursor:pointer;font-weight:700;letter-spacing:.02em}.chat-launcher:hover{background:var(--ar-secondary-soft)}.chat-panel{position:absolute;left:0;bottom:60px;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100vh - 120px));display:none;grid-template-rows:auto 1fr auto auto auto;border:1px solid rgba(53,21,10,.15);border-radius:20px;background:var(--ar-main);box-shadow:0 22px 70px rgba(53,21,10,.28);overflow:hidden}.chat-panel.open{display:grid}.chat-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;background:var(--ar-secondary);color:var(--ar-main)}.chat-header div{display:grid;gap:3px}.chat-header strong{font-family:Georgia,serif;font-size:18px}.chat-header small{color:var(--ar-tan)}.chat-close{border:0;background:transparent;color:var(--ar-main);font-size:28px;line-height:1;cursor:pointer}.chat-messages{display:flex;flex-direction:column;gap:10px;padding:18px;overflow-y:auto;background:var(--ar-main-soft)}.chat-message{max-width:86%;padding:11px 13px;border-radius:14px;line-height:1.45;font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere}.chat-message.assistant{align-self:flex-start;border-bottom-left-radius:4px;background:var(--ar-white);color:var(--ar-secondary)}.chat-message.user{align-self:flex-end;border-bottom-right-radius:4px;background:var(--ar-secondary-soft);color:var(--ar-white)}.chat-message.loading{color:var(--ar-text-muted)}.chat-suggestions{display:flex;gap:7px;padding:10px 14px 0;overflow-x:auto}.chat-suggestions button{flex:0 0 auto;border:1px solid var(--ar-tan);border-radius:999px;background:transparent;color:var(--ar-secondary-soft);padding:7px 10px;cursor:pointer;font-size:12px}.chat-form{display:grid;grid-template-columns:1fr 42px;gap:8px;padding:12px 14px 8px}.chat-form textarea{resize:none;max-height:100px;border:1px solid rgba(53,21,10,.22);border-radius:12px;background:var(--ar-white);padding:11px 12px;font:14px/1.35 Arial,Helvetica,sans-serif;color:var(--ar-secondary)}.chat-form button{border:0;border-radius:12px;background:var(--ar-secondary-soft);color:var(--ar-white);font-size:20px;cursor:pointer}.chat-form button:disabled{opacity:.5}.chat-note{margin:0;padding:0 15px 12px;color:var(--ar-text-muted);font-size:10px}@media(max-width:640px){.chat-widget{left:16px;bottom:16px}.chat-launcher{padding:12px 14px}.chat-panel{position:fixed;left:12px;right:12px;bottom:72px;width:auto;height:min(560px,calc(100vh - 92px))}}