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var(--accent);padding:4px 12px;margin:8px 0;color:var(--text-secondary)}.aico-message-content a{color:var(--accent)}.aico-message-content hr{border:none;border-top:1px solid var(--border);margin:12px 0}.aico-thinking{display:inline-flex;gap:4px;padding:12px 20px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);border-bottom-left-radius:var(--radius-sm);align-self:flex-start}.aico-thinking-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:aico-think 1.4s infinite}.aico-thinking-dot:nth-child(2){animation-delay:.2s}.aico-thinking-dot:nth-child(3){animation-delay:.4s}@keyframes aico-think{0%,100%,60%{opacity:.3;transform:scale(.8)}30%{opacity:1;transform:scale(1)}}.aico-welcome{max-width:var(--content-width);margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100%;text-align:center;padding:clamp(20px,4vw,60px) 0}.aico-welcome h1{font-size:clamp(28px, 4vw, 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