/* Shared Compass tokens; no external dependencies. */
.theme-toggle{width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:50%;background:transparent;color:var(--ink);cursor:pointer;flex-shrink:0}.theme-toggle:hover{background:var(--paper)}.theme-toggle svg{width:22px;height:22px}
.compass-chat{--chat-shadow:0 18px 65px #10241726;font:400 16px/1.5 Source,'Segoe UI',sans-serif;position:fixed;right:28px;bottom:24px;z-index:40;color:var(--ink)}.chat-launch{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:30px;padding:15px 22px;background:var(--accent);color:var(--button);box-shadow:var(--chat-shadow);font:600 16px Source,sans-serif;cursor:pointer;min-height:54px}.compass-chat svg{width:21px;height:21px;flex-shrink:0}.chat-panel{position:absolute;right:0;bottom:0;display:flex;flex-direction:column;width:400px;height:min(680px,calc(100dvh - 48px));background:var(--bg);border:1px solid var(--line);border-radius:18px;box-shadow:var(--chat-shadow);overflow:hidden}
.compass-chat [hidden]{display:none!important}.chat-head{display:flex;align-items:center;gap:12px;padding:19px 20px;border-bottom:1px solid var(--line);background:var(--paper)}.chat-mark{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--detail)}.chat-heading{flex:1}.chat-heading h2{font-family:Georgia,serif;font-size:24px;line-height:1.2;letter-spacing:-.03em}.chat-heading p{font-size:12px;color:var(--muted);margin:3px 0 0}.chat-icon{display:grid;place-items:center;width:38px;height:38px;border:0;background:transparent;color:var(--ink);border-radius:50%;cursor:pointer}.chat-icon:hover{background:var(--bg)}
.chat-scroll{padding:22px 20px;flex:1;overflow-y:auto;overscroll-behavior:contain;scroll-behavior:smooth;min-height:0}.chat-greeting{font:400 27px/1.2 Georgia,serif;letter-spacing:-.03em;margin-bottom:12px}.chat-intro{font-size:15px;color:var(--muted);margin-bottom:18px}.chat-message{margin:0 0 16px;max-width:94%;white-space:pre-wrap;overflow-wrap:anywhere}.chat-message[data-role=user]{background:var(--paper);padding:12px 16px;border-radius:14px 14px 3px 14px;margin-left:auto}.chat-message[data-role=assistant]{padding:2px 0}.chat-message-label{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--detail);margin-bottom:7px}.chat-choices{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 20px}.chat-chip{display:inline-flex;align-items:center;gap:8px;background:transparent;border:1px solid var(--line);border-radius:8px;padding:10px 12px;color:var(--ink);font:400 14px Source,sans-serif;text-align:left;text-decoration:none;cursor:pointer;min-height:42px}.chat-chip:hover{background:var(--paper)}.chat-chip:disabled{opacity:.5;cursor:wait}.chat-chip.primary{background:var(--accent);border-color:var(--accent);color:var(--button)}
.chat-compose{padding:14px 16px 12px;border-top:1px solid var(--line);background:var(--bg)}.chat-input-row{display:flex;gap:8px;align-items:end}.chat-compose textarea{resize:none;min-height:44px;max-height:100px;flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);padding:11px 13px;font:400 16px/1.4 Source,sans-serif}.chat-compose textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.chat-send{background:var(--accent);color:var(--button);border:0;border-radius:10px;width:44px;height:44px;display:grid;place-items:center;cursor:pointer;flex-shrink:0}.chat-send:disabled{opacity:.55;cursor:wait}.chat-note{font-size:11px;line-height:1.4;color:var(--muted);margin:9px 0 0}.chat-status{color:var(--muted);font-size:13px;min-height:20px}.chat-status:empty{display:none}.chat-footer{display:flex;justify-content:space-between;gap:12px;margin-top:9px;font-size:12px;color:var(--muted)}.chat-footer button{border:0;background:none;padding:0;font:inherit;color:inherit;text-decoration:underline;cursor:pointer}.chat-register{border:1px solid var(--line);padding:16px;border-radius:12px;margin:14px 0;background:var(--paper)}.chat-register h3{font-size:20px}.chat-register label{display:block;font-size:14px;margin-top:13px}.chat-register input[type=email],.chat-register select{width:100%;min-width:0;border:1px solid var(--line);border-radius:5px;padding:10px;background:var(--bg);color:var(--ink);font:inherit}.chat-register .check{display:flex;font-size:13px;margin:15px 0}.chat-register .check input{width:18px;height:18px}.chat-register p{font-size:13px;color:var(--muted);margin-top:10px}.chat-summary{white-space:pre-wrap;overflow-wrap:anywhere}.chat-register .chat-choices{margin-bottom:0}.chat-preview{border:1px solid var(--line);padding:10px 12px;font-size:12px;color:var(--muted);border-radius:8px;margin-bottom:18px}
@media(max-width:600px){.compass-chat{right:14px;bottom:14px}.chat-launch{padding:13px 18px}.chat-panel{width:calc(100vw - 28px);height:min(700px,calc(100dvh - 28px));border-radius:14px}.chat-head{padding:16px}.chat-scroll{padding:20px 16px}.chat-message{max-width:96%}}
@media(prefers-reduced-motion:reduce){.chat-scroll{scroll-behavior:auto}}