@import"https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap";*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-app: #0d0d0f;--bg-sidebar: #131316;--bg-input: #1a1a1e;--bg-bubble-user: #2d2d33;--bg-bubble-ai: #1e1e22;--border: #2a2a2e;--text: #e8e8ec;--text-muted: #8b8b94;--accent: #f59e0b;--accent-hover: #fbbf24;--radius: 12px;--radius-sm: 8px;--shadow: 0 4px 24px rgba(0, 0, 0, .4)}body{font-family:DM Sans,system-ui,-apple-system,sans-serif;min-height:100vh;background:var(--bg-app);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}.gate{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-app);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.gate__card{width:100%;max-width:380px;padding:40px 32px;background:var(--bg-sidebar);border:1px solid 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