:root{--accent:#111;--accent-soft:#e2e8f0;--border:#e5e7eb;--text:#0f172a;--muted:#6b7280;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{color:var(--text);background:#fff;margin:0;padding:0;font-family:inherit;position:relative}body:after{content:"";pointer-events:none;z-index:1;background:#fff;height:120px;position:fixed;bottom:0;left:0;right:0}textarea,input,button{font-family:inherit}main{width:100%;max-width:900px;margin:0 auto;padding:24px 16px 180px}.page-header{text-align:right;color:var(--muted);margin:0 auto 16px;font-size:13px}.page-header a{color:inherit;border-bottom:1px solid #0000;text-decoration:none}.page-header a:hover{color:var(--text);border-bottom-color:var(--text)}h1{color:var(--text);margin:0 0 16px;font-size:20px;font-weight:700}.chat-container{box-shadow:none;scroll-behavior:smooth;background:0 0;border:none;flex-direction:column;gap:12px;width:min(800px,100% - 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