@font-face{font-family:Vazirmatn;src:url(/fonts/Vazirmatn.woff2) format("woff2-variations");font-weight:100 900;font-display:swap}:root{color-scheme:light;--chat-bg:#f7f8fa;--bubble-user:#e6f4ff;--bubble-assistant:#fff}[data-theme=dark]{color-scheme:dark;--chat-bg:#141414;--bubble-user:#112a45;--bubble-assistant:#1f1f1f}*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%;font-family:Vazirmatn,system-ui,sans-serif}.chat-layout{display:flex;height:100dvh}.chat-main{flex:1 1;display:flex;flex-direction:column;background:var(--chat-bg);min-width:0}.chat-scroll{flex:1 1;overflow-y:auto;padding:16px}.chat-composer{padding:12px 16px;border-top:1px solid hsla(0,0%,50%,.25)}.bubble{max-width:780px;margin:0 auto 12px;padding:12px 16px;border-radius:12px;white-space:pre-wrap;line-height:1.9}.bubble.user{background:var(--bubble-user)}.bubble.assistant{background:var(--bubble-assistant);box-shadow:0 1px 2px rgba(0,0,0,.06)}.bubble .ltr{direction:ltr;unicode-bidi:embed}.citations{max-width:780px;margin:-6px auto 16px;display:flex;flex-wrap:wrap;gap:6px}