:root{--glass-blur:16px;--glass-blur-strong:24px;--glass-bg:#ffffff0f;--glass-bg-strong:#ffffff1a;--glass-border:#ffffff14;--glass-border-strong:#ffffff24;--gradient-mesh-1:#1e1820;--gradient-mesh-2:#201a24;--gradient-mesh-3:#1a161e;--gradient-mesh-4:#1c1822;--gradient-mesh-5:#201c26}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--color-text-primary);background:var(--color-bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;margin:0;padding:0;position:relative;overflow:hidden}body:after{content:"";pointer-events:none;z-index:0;opacity:.5;background:radial-gradient(ellipse 60% 50% at 20% 30%, var(--gradient-mesh-1) 0%, transparent 70%), radial-gradient(ellipse 50% 60% at 80% 20%, var(--gradient-mesh-2) 0%, transparent 65%), radial-gradient(ellipse 55% 45% at 50% 80%, var(--gradient-mesh-3) 0%, transparent 60%), radial-gradient(ellipse 45% 55% at 70% 60%, var(--gradient-mesh-4) 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(prefers-reduced-motion:reduce){.message-bubble,.message-bubble-enter{opacity:1!important;animation:none!important;transform:none!important}.message-bubble:hover{transform:none!important}.send-button{transition:none!important}.send-button:not(:disabled):hover{transform:none!important}.send-button:before,.send-button:after{animation:none!important;display:none!important}.sidebar-item{transition:background-color!important}.sidebar-item:before{transition:none!important}.typing-dot{opacity:.6!important;animation:none!important}.typing-text-shimmer{-webkit-text-fill-color:var(--color-text-muted)!important;background:0 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