.assistant-core{--ac-red: #e6332a;--ac-red-hover: #cf2d25;--ac-bg: #efeae5;--ac-bg-elevated: #ffffff;--ac-bg-subtle: #f5f1ec;--ac-bubble-sent: #fde8e7;--ac-bubble-agent: #f0f4ff;--ac-bubble-received: #ffffff;--mira-red: #e6332a;--bubble-sent: #fde8e7;--bubble-agent: #f0f4ff;--bubble-received: #ffffff;--ac-fg-1: #111111;--ac-fg-2: #374151;--ac-fg-3: #6b7280;--ac-fg-4: #9ca3af;--ac-fg-5: #c4c9d1;--fg-1: #1a1a18;--fg-2: #36332e;--fg-3: #57544e;--fg-4: #75726b;--fg-5: #9ca3af;--ac-border: #e5e7eb;--ac-border-soft: #eef0f3;--ac-border-strong: #d1d5db;--ac-r-sm: 8px;--ac-r-md: 12px;--ac-r-lg: 16px;--ac-r-card: 20px;--ac-r-pill: 9999px;--ac-shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--ac-shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--ac-shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--ac-ease-out: cubic-bezier(.16, 1, .3, 1);--ac-dur-fast: .2s;--ac-dur-base: .4s;--ac-space-1: 4px;--ac-space-2: 8px;--ac-space-3: 12px;--ac-space-4: 16px;--ac-font-sans: inherit;--ac-font-serif: Georgia, "Times New Roman", serif;color:var(--ac-fg-1);font-family:var(--ac-font-sans)}@keyframes ac-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.ac-skeleton{background:linear-gradient(90deg,var(--ac-bg-subtle) 25%,var(--ac-border-soft) 37%,var(--ac-bg-subtle) 63%);background-size:200% 100%;animation:ac-shimmer 1.4s ease infinite;border-radius:var(--ac-r-sm)}@keyframes ac-reply-bar-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes ac-typing-dot{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-2px)}}