: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)}}body{margin:0}#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}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-color:#ece5dd;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.chat-container{background:#fff;border-radius:16px;flex-direction:column;width:100%;max-width:480px;height:90vh;max-height:800px;display:flex;overflow:hidden;box-shadow:0 8px 30px #00000026}.chat-header{color:#fff;background:linear-gradient(135deg,#ff7e29,#ff5e3a);align-items:center;gap:12px;padding:16px 20px;display:flex}.chat-header-avatar{background:#fff3;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:flex}.chat-header-title{font-size:16px;font-weight:600}.chat-header-subtitle{opacity:.85;font-size:12px}.chat-messages{background:#f7f3ee;flex-direction:column;flex:1;gap:8px;padding:16px;display:flex;overflow-y:auto}.message-row{display:flex}.message-row-user{justify-content:flex-end}.message-row-assistant{justify-content:flex-start}.message-bubble{white-space:pre-wrap;border-radius:14px;max-width:75%;padding:10px 14px;font-size:14px;line-height:1.4}.message-bubble-user{color:#fff;background:#ff7e29;border-bottom-right-radius:4px}.message-bubble-assistant{color:#333;background:#fff;border-bottom-left-radius:4px;box-shadow:0 1px 2px #00000014}.typing-indicator{gap:4px;padding:14px;display:flex}.typing-indicator span{background:#999;border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite typing}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.chat-error{color:#c00;text-align:center;background:#ffe5e5;border-radius:8px;padding:8px 12px;font-size:13px}.chat-input-form{background:#fff;border-top:1px solid #eee;gap:8px;padding:12px 16px;display:flex}.chat-input-field{border:1px solid #ddd;border-radius:24px;outline:none;flex:1;padding:10px 16px;font-size:14px}.chat-input-field:focus{border-color:#ff7e29}.chat-input-button{color:#fff;cursor:pointer;background:#ff7e29;border:none;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;transition:background .2s;display:flex}.chat-input-button:hover:not(:disabled){background:#ff5e3a}.chat-input-button:disabled{cursor:not-allowed;background:#ccc}