:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*{box-sizing:border-box;margin:0;padding:0}body{background:#f5f5f5;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif}.app-container{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.chat-wrapper{background:#fff;border-radius:20px;flex-direction:column;width:100%;max-width:900px;height:calc(100vh - 40px);display:flex;overflow:hidden;box-shadow:0 25px 50px -12px #00000040}.chat-header{color:#fff;text-align:center;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:20px 25px}.chat-header h1{margin-bottom:5px;font-size:1.5rem;font-weight:600}.chat-header p{opacity:.9;font-size:.85rem}.chat-container{background:#f7f7f7;flex:1;padding:20px;overflow-y:auto}.message{flex-direction:column;max-width:85%;margin-bottom:20px;display:flex}.message.user{flex-direction:row-reverse;align-self:flex-end}.message.assistant{align-self:flex-start}.message-bubble{word-wrap:break-word;border-radius:18px;padding:14px 20px;font-size:.95rem;line-height:1.5;position:relative}.message.user .message-bubble{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-bottom-right-radius:4px}.message.assistant .message-bubble{color:#333;background:#fff;border-bottom-left-radius:4px;box-shadow:0 2px 5px #0000001a}.message-emoji{font-size:1.8rem;position:absolute;top:-10px}.user .message-emoji{right:-25px}.assistant .message-emoji{left:-25px}.typing-indicator{background:#fff;border-radius:18px 18px 18px 4px;max-width:85%;padding:14px 20px;box-shadow:0 2px 5px #0000001a}.typing-indicator:after{content:""}.typing-dot{background:#aaa;border-radius:50%;width:8px;height:8px;margin:0 2px;animation:1.4s ease-in-out infinite both typing;display:inline-block}.typing-dot:first-child{animation-delay:-.32s}.typing-dot:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.input-container{background:#fff;border-top:1px solid #eee;align-items:center;gap:15px;padding:20px;display:flex}.chat-input{border:none;border-radius:25px;outline:none;flex:1;padding:14px 20px;font-size:1rem;box-shadow:inset 0 2px 4px #0000000d}.chat-input::placeholder{color:#aaa}.send-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:50%;justify-content:center;align-items:center;width:55px;height:55px;font-size:1.5rem;transition:transform .2s,box-shadow .2s;display:flex}.send-button:hover{transform:scale(1.05);box-shadow:0 5px 15px #667eea66}.send-button:active{transform:scale(.98)}.send-button svg{fill:currentColor;width:24px;height:24px}.chat-container::-webkit-scrollbar{width:6px}.chat-container::-webkit-scrollbar-track{background:#f1f1f1}.chat-container::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}.context-snippet{color:#555;background:#f0f4f8;border-left:3px solid #667eea;border-radius:10px;margin-top:12px;padding:12px 15px;font-size:.85rem}.context-snippet strong{color:#333}@media (width<=600px){.chat-wrapper{border-radius:0;height:calc(100vh - 20px)}.message,.typing-indicator{max-width:95%}}