:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--bg: #bacee0;--panel: #ffffff;--text: #111827;--muted: rgba(17, 24, 39, .55);--border: rgba(0, 0, 0, .08);--botBubble: #ffffff;--botText: #111827;--userBubble: #ffe24a;--userText: #111827;--inputBg: #ffffff;--inputText: #111827;--sendBg: #ffe24a;--sendText: #111827;--shadow: 0 10px 28px rgba(0, 0, 0, .12);--radius: 16px}:root[data-theme=dark]{--bg: #0b1220;--panel: #0f172a;--text: #e5e7eb;--muted: rgba(229, 231, 235, .55);--border: rgba(255, 255, 255, .12);--botBubble: #111c33;--botText: #e5e7eb;--userBubble: #ffe24a;--userText: #111827;--inputBg: #0f172a;--inputText: #e5e7eb;--sendBg: #ffe24a;--sendText: #111827;--shadow: 0 14px 40px rgba(0, 0, 0, .45)}*{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden}.kakao{width:min(520px,100%);height:min(520px,50vh);display:flex;flex-direction:column;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;background:#ffffff1a;border:1px solid rgba(255,255,255,.18)}.topbar{height:54px;background:var(--panel);border-bottom:1px solid var(--border);display:flex;align-items:center;position:relative;padding:0 12px}.title-main{font-weight:800;font-size:16px;letter-spacing:-.2px;margin-right:auto;text-align:left;padding-left:4px}.topActions{margin-left:auto;display:flex;align-items:center}.modeBtn{border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:999px;padding:7px 10px;font-size:12px;cursor:pointer;white-space:nowrap}.chatWrap{flex:1;min-height:0;display:flex;flex-direction:column;background:#ffffff1f}.chat{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:12px 12px 8px}.row{display:flex;align-items:flex-end;gap:8px;margin:8px 0}.row-left{justify-content:flex-start}.row-right{justify-content:flex-end}.avatar{width:28px;height:28px;border-radius:50%;background:var(--panel);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:12px;box-shadow:var(--shadow);flex:0 0 auto}.avatar.ghost{width:28px;height:28px;visibility:hidden;flex:0 0 auto}.bubble{position:relative;max-width:75%;padding:10px 12px;border-radius:18px;box-shadow:0 6px 18px #0000001a;font-size:14px;line-height:1.4;white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere}.bubble.bot{background:var(--botBubble);color:var(--botText);border:1px solid var(--border)}.bubble.user{background:var(--userBubble);color:var(--userText);border:0}.bubbleTail{position:absolute;bottom:8px;width:10px;height:10px;transform:rotate(45deg)}.bubbleTail.bot{left:-4px;background:var(--botBubble);border-left:1px solid var(--border);border-bottom:1px solid var(--border)}.bubbleTail.user{right:-4px;background:var(--userBubble)}.time{font-size:11px;color:var(--muted);white-space:nowrap;padding-bottom:2px}.composer{background:var(--panel);border-top:1px solid var(--border);padding:10px;display:grid;grid-template-columns:1fr auto;gap:10px}.input{width:100%;height:40px;border-radius:999px;border:1px solid var(--border);padding:0 14px;font-size:14px;background:var(--inputBg);color:var(--inputText);outline:none;text-align:center}.input::placeholder{text-align:center}.input:focus{border-color:#2f67ff73;box-shadow:0 0 0 4px #2f67ff1a}.send{height:40px;min-width:90px;padding:0 18px;border-radius:999px;border:0;background:var(--sendBg);color:var(--sendText);font-weight:800;font-size:14px;cursor:pointer;white-space:nowrap}.send:disabled{opacity:.55;cursor:not-allowed}@media(max-height:680px){.kakao{height:min(520px,70vh)}}