:root{--bg:#f8fafc;--panel:#fff;--text:#0f172a;--muted:#64748b;--border:#e2e8f0;--accent:#2563eb}html,body,#__next{height:100%}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji}.container{max-width:960px;margin:0 auto;padding:24px 16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;flex-direction:column;height:calc(100vh - 48px);display:flex;overflow:hidden}.header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.title{font-weight:700}.messages{flex:1;padding:20px;overflow-y:auto}.row{align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.user{justify-content:flex-end}.assistant{justify-content:flex-start}.bubble{border:1px solid var(--border);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:12px;max-width:68%;padding:12px 14px}.bubble.user{background:#eff6ff;border-color:#bfdbfe}.bubble.assistant{background:#f1f5f9}.inputBar{border-top:1px solid var(--border);align-items:center;gap:10px;padding:12px;display:flex}.textInput{border:1px solid var(--border);border-radius:10px;flex:1;padding:12px 14px;font-size:14px}.button{background:var(--accent);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:10px;padding:10px 14px;font-weight:600}.button.secondary{background:#334155}.button:disabled{opacity:.6;cursor:not-allowed}.voiceButtonContainer{align-items:center;display:flex}.voiceButton{color:#64748b;border:1px solid var(--border);cursor:pointer;white-space:nowrap;background:#f1f5f9;border-radius:10px;padding:10px 14px;font-weight:600;transition:all .2s}.voiceButton:hover:not(:disabled){background:#e2e8f0}.voiceButton:disabled{opacity:.6;cursor:not-allowed}.voiceButton.recording{color:#b91c1c;background:#fecaca;border-color:#f87171;animation:1.5s infinite pulse}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.md{color:var(--text);white-space:normal;line-height:1.7}.md p{margin:0 0 .6em}.md h1,.md h2,.md h3,.md h4{margin:.8em 0 .4em;line-height:1.3}.md h1{font-size:1.5rem}.md h2{font-size:1.25rem}.md h3{font-size:1.1rem}.md code{background:#e2e8f0;border-radius:6px;padding:.1em .35em;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.9em}.md pre{color:#e5e7eb;background:#0b1220;border:1px solid #1f2937;border-radius:8px;padding:12px;overflow:auto}.md pre code{background:0 0;padding:0}.md ul,.md ol{margin:.25em 0 .6em;padding-left:1.25em}.md table{border-collapse:collapse;width:100%;margin:.6em 0}.md th,.md td{border:1px solid var(--border);padding:6px 8px}.md blockquote{color:#475569;background:#f8fafc;border-left:3px solid #94a3b8;margin:.6em 0;padding:.1em 0 .1em .8em}