/* Only the explicit experiment creates this dialog. No selectors affect the landing. */
#conversation-mode{box-sizing:border-box;width:min(640px,100%);max-width:100%;height:min(900px,100dvh);max-height:100dvh;margin:auto;border:1px solid rgba(47,111,184,.2);border-radius:28px;padding:0;background:linear-gradient(155deg,#F6F8FB,#EDF2F9);color:#16283F;box-shadow:0 24px 90px rgba(22,40,63,.2);font:400 16px Archivo,sans-serif}
#conversation-mode::backdrop{background:rgba(22,40,63,.35);backdrop-filter:blur(8px)}
#conversation-mode .cv-shell{display:flex;flex-direction:column;min-height:100%;box-sizing:border-box;padding:24px;gap:12px}
#conversation-mode header,#conversation-mode footer,#conversation-form{display:flex;align-items:center;justify-content:space-between;gap:12px}
#conversation-mode small{color:#4A5D78;font-size:16px;letter-spacing:.02em}
#conversation-title{font-size:24px;margin:4px 0;line-height:1.2}
#conversation-mode button{min-width:48px;min-height:48px;border:1px solid rgba(47,111,184,.2);border-radius:24px;background:#fff;color:#1F4E86;font:600 16px Archivo,sans-serif;padding:10px 16px;cursor:pointer;touch-action:manipulation}
#conversation-mode button:disabled{opacity:.45;cursor:default}
#conversation-mode button:focus-visible,#conversation-input:focus-visible{outline:3px solid #2F6FB8;outline-offset:3px}
#conversation-end{font-size:28px!important}
#conversation-mode .cv-art{position:relative;flex:1;min-height:120px;display:grid;place-items:center;margin:12px 0}
#conversation-face{width:min(280px,65vw);max-height:32dvh;object-fit:contain;filter:drop-shadow(0 14px 26px rgba(22,40,63,.2));z-index:1}
#conversation-mode .cv-ring{position:absolute;width:75%;aspect-ratio:1;max-height:32dvh;border:2px solid #BFE0FF;border-radius:50%;opacity:.55}
#conversation-state{text-align:center;font-weight:700;margin:0;color:#1F4E86}
#conversation-mode[data-state=listen] .cv-ring{animation:cv-breathe 2s ease-in-out infinite;border-color:#2F6FB8}
#conversation-mode[data-state=think] .cv-ring{animation:cv-think 2s linear infinite;border-top-color:#2F6FB8;border-right-color:transparent}
#conversation-mode[data-state=speak] #conversation-face{animation:cv-breathe 1.5s ease-in-out infinite}
#conversation-notice{font-size:16px;line-height:1.45;margin:0;color:#4A5D78}
#conversation-response{max-height:96px;overflow:auto;line-height:1.45;color:#4A5D78;overflow-wrap:anywhere}
#conversation-form{border:1px solid rgba(47,111,184,.2);background:rgba(255,255,255,.85);padding:6px;border-radius:32px;margin-top:auto}
#conversation-input{min-width:0;width:100%;border:0;background:transparent;color:#16283F;padding:12px;font:400 16px Archivo,sans-serif;outline:0}
#conversation-send,#conversation-start{background:#2F6FB8!important;color:#fff!important}
#conversation-mode .cv-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@keyframes cv-breathe{50%{transform:scale(1.035)}}
@keyframes cv-think{to{transform:rotate(360deg)}}
@media(max-width:640px){#conversation-mode{border-radius:0;height:100dvh}#conversation-mode .cv-shell{padding:16px 18px max(16px,env(safe-area-inset-bottom));gap:10px}}
@media(prefers-reduced-motion:reduce){#conversation-mode *{animation:none!important}}