:root{--bg: #f7f8fa;--bg-elevated: #ffffff;--bg-subtle: #f1f3f7;--bg-hover: #eef0f5;--border: #e3e6ec;--border-strong: #cdd2dc;--text: #0f1117;--text-secondary: #4c5261;--text-muted: #767d8e;--accent: #4f46e5;--accent-hover: #4338ca;--accent-soft: #eef0ff;--accent-contrast: #ffffff;--ok: #16a34a;--ok-soft: #e8f6ed;--warn: #d97706;--warn-soft: #fdf3e3;--danger: #dc2626;--danger-soft: #fdecec;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(15, 17, 23, .05);--shadow: 0 1px 3px rgba(15, 17, 23, .06), 0 6px 16px -8px rgba(15, 17, 23, .12);--shadow-lg: 0 2px 6px rgba(15, 17, 23, .07), 0 18px 40px -20px rgba(15, 17, 23, .22);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, 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infinite}.chat-footnote{padding:0 var(--space-4) var(--space-3)}.chat-head-actions{display:flex;align-items:center;gap:var(--space-2)}@keyframes chat-rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes chat-pulse{0%,to{opacity:.35;transform:scale(.85)}50%{opacity:1;transform:scale(1)}}@keyframes chat-blink{0%,to{opacity:1}50%{opacity:0}}@keyframes chat-shimmer{0%{background-position:100% 0}to{background-position:0 0}}@keyframes chat-spin{to{transform:rotate(360deg)}}.chat-page-drawer{grid-template-columns:minmax(0,1fr)}.chat-page-drawer .chat-rail{position:fixed;inset:0 auto 0 0;z-index:60;width:min(19rem,82vw);border-radius:0;transform:translate(-102%);transition:transform .2s ease}.chat-page-drawer.chat-page-open .chat-rail{transform:none;box-shadow:var(--shadow-lg, 0 12px 40px rgba(0, 0, 0, .25))}.chat-page-drawer .chat-rail-toggle-label{display:none}@media(prefers-reduced-motion:reduce){.chat-welcome,.chat-enter,.chat-caret,.chat-thinking-card,.chat-skeleton,.chat-dots i,.chat-send-spinner,.chat-rail{animation:none;transition:none}.chat-thread{scroll-behavior:auto}}.chat-starters{display:grid;gap:var(--space-2);margin-top:var(--space-4);text-align:start}.chat-starters button{padding:.75rem 1rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-subtle);color:var(--text);font:inherit;cursor:pointer;transition:border-color .14s ease,background .14s ease,transform .14s ease}.chat-starters button:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}@media(prefers-reduced-motion:reduce){.chat-starters button{transition:none}}.citation-text .notice-body>p,.citation-text .notice-body>li,.citation-text .notice-body>h3{margin:0 0 .85em;line-height:1.6}.citation-text .notice-body>li{margin-inline-start:1.2em;list-style:disc}.citation-text .notice-body>h3{margin-top:1.2em;font-size:1rem;font-weight:600}.citation-text .notice-body>:last-child{margin-bottom:0}