.header-actions .chat-launcher{border:1px solid var(--line);width:40px;min-width:40px;height:40px;color:var(--accent);background:var(--panel);border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.chat-launcher:hover,.chat-launcher[aria-expanded=true]{background:var(--accent);border-color:var(--accent);color:#251b10}.chat-panel{z-index:80;right:22px;top:calc(var(--header) + 12px);background:var(--panel);width:430px;max-width:calc(100vw - 32px);max-height:720px;color:var(--text);border:1px solid var(--line);border-radius:12px;flex-direction:column;font-size:14px;line-height:1.65;display:flex;position:fixed;bottom:22px;overflow:hidden}.chat-panel ::selection{background:var(--accent);color:#251b10}.chat-panel :focus-visible,.chat-launcher:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.chat-heading{border-bottom:1px solid var(--line);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;display:flex}.chat-heading h2{align-items:center;gap:9px;margin:0;font-size:18px;font-weight:600;display:flex}.chat-heading h2 svg{color:var(--accent)}.chat-heading p{color:var(--muted);margin:3px 0 0;font-size:12px}.chat-controls{gap:4px;display:flex}.chat-controls button{min-width:40px;min-height:40px;color:var(--muted);border-radius:6px;justify-content:center;align-items:center;display:flex}.chat-controls button:hover{color:var(--text);background:#29231d}.chat-messages{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) var(--panel);flex:1;min-height:0;padding:22px 20px;overflow-y:auto}.chat-empty>svg{color:var(--accent);margin-bottom:14px}.chat-empty h3{text-wrap:balance;margin:0 0 12px;font-size:21px;font-weight:500;line-height:1.35}.chat-empty p{color:var(--muted);margin:0 0 24px}.chat-suggestions{gap:10px;display:grid}.chat-suggestions button{text-align:left;border:1px solid var(--line);border-radius:6px;min-height:44px;padding:12px;font-size:13px;line-height:1.5}.chat-suggestions button:hover{border-color:var(--accent);background:#29231d}.chat-message{overflow-wrap:anywhere;margin:0 0 24px}.chat-speaker{color:var(--muted);margin-bottom:8px;font-size:12px;font-weight:600;display:block}.chat-user{background:#29231d;border-radius:7px;margin-left:30px;padding:12px 14px}.chat-message p{white-space:pre-wrap;margin:0 0 12px}.chat-message p:last-child{margin-bottom:0}.chat-message ul,.chat-message ol{margin:12px 0;padding-left:21px}.chat-message a{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.chat-message a:hover{text-decoration-thickness:2px}.chat-message pre{white-space:pre-wrap}.chat-message table{max-width:100%;display:block;overflow-x:auto}.chat-sources small{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px;display:block}.chat-sources{color:var(--muted);margin-top:12px;font-size:12px}.chat-sources summary{cursor:pointer;min-height:32px;padding:5px 0}.chat-sources a{padding:8px 0;display:block}.chat-status{color:var(--muted);margin:8px 0;font-size:13px}.chat-error{border-top:1px solid var(--line);color:var(--text);padding:12px 20px;font-size:13px}.chat-error p{margin:0 0 6px}.chat-error button{color:var(--accent);text-underline-offset:3px;min-height:36px;text-decoration:underline}.chat-composer{border-top:1px solid var(--line);flex-shrink:0;padding:14px 20px 16px}.chat-composer label{color:var(--muted);margin-bottom:8px;font-size:12px;display:block}.chat-input-row{align-items:flex-end;gap:10px;display:flex}.chat-input-row textarea{color:var(--text);border:1px solid var(--line);resize:none;width:100%;min-width:0;font:inherit;caret-color:var(--accent);background:#1a1713;border-radius:6px;padding:10px 12px;line-height:1.5}.chat-input-row textarea::placeholder{color:var(--muted)}.chat-send{background:var(--accent);color:#251b10;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;min-width:44px;height:44px;display:flex}.chat-send:hover{background:#f2c487}.chat-send:disabled,.chat-suggestions button:disabled{opacity:.45;cursor:default}.chat-composer>p{color:var(--muted);margin:10px 0 0;font-size:11px}@media (max-width:700px){.header-actions .chat-launcher{width:36px;min-width:36px;height:36px;margin-left:3px}.chat-panel{right:8px;top:calc(var(--header) + 8px);width:calc(100vw - 16px);max-width:none;max-height:none;bottom:8px}.chat-heading{padding:14px 16px}.chat-messages{padding:18px 16px}.chat-composer{padding:12px 16px max(12px,env(safe-area-inset-bottom))}.chat-input-row textarea{font-size:16px}.chat-error{padding:12px 16px}}@media (max-width:440px){.site-header{padding:0 8px}.site-header .wordmark{font-size:22px}.site-header nav{gap:9px}.site-header nav>button{font-size:10px}.site-header .header-actions{margin-left:4px}.site-header .header-actions>.icon-button{min-width:34px}.header-actions .chat-launcher{margin-left:0}}