:root{--bg: #f6f2ec;--surface: #fffdf9;--ink: #23201c;--muted: #7a7166;--line: #e4dcd0;--accent: #a8682a;--accent-ink: #fffdf9;--user-bubble: #ece4d8;--danger: #b3412e;--radius: 14px;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #1c1a17;--surface: #25221e;--ink: #ece6dc;--muted: #9b9184;--line: #36322c;--accent: #d9a86c;--accent-ink: #1c1a17;--user-bubble: #322d27;--danger: #e0806c;color-scheme:dark}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font:17px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit;color:inherit}button,.button{border:1px solid transparent;border-radius:999px;padding:8px 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