#chatbot-window{--color-paper: var(--color-bg);transition:opacity var(--dur-med) var(--ease-editorial),transform var(--dur-med) var(--ease-editorial);transform-origin:bottom right}.chatbot-window-hidden{opacity:0;transform:translateY(8px) scale(.98);pointer-events:none}.chatbot-window-show{opacity:1;transform:none;pointer-events:auto}.chatbot-msg{max-width:92%;padding:.75rem 0;font-family:var(--font-serif-ja);font-size:var(--text-sm);line-height:1.7;word-break:break-word;border-top:var(--rule-hair) solid var(--color-ink-line)}.chatbot-msg:first-child{border-top:0;padding-top:.25rem}.chatbot-msg-bot{color:var(--color-paper);margin-right:auto}.chatbot-msg-bot:before{content:"A.";display:inline-block;font-family:var(--font-serif-en);font-style:italic;opacity:.5;margin-right:.5em}.chatbot-msg-user{color:var(--color-paper);margin-left:auto;text-align:right;opacity:.85}.chatbot-msg-user:before{content:"Q.";display:inline-block;font-family:var(--font-serif-en);font-style:italic;opacity:.5;margin-right:.5em}.chatbot-buttons{display:flex;flex-direction:column;gap:0;margin-top:.75rem;border-top:var(--rule-hair) solid var(--color-ink-line)}.chatbot-btn{display:grid;grid-template-columns:auto 1fr auto;gap:.75rem;align-items:baseline;width:100%;text-align:left;padding:.75rem 0;font-family:var(--font-serif-ja);font-size:var(--text-sm);font-weight:var(--weight-regular);color:var(--color-paper);background:transparent;border:0;border-bottom:var(--rule-hair) solid var(--color-ink-line);cursor:pointer;counter-increment:botopt;transition:padding-inline-start var(--dur-fast) var(--ease-editorial),background-color var(--dur-fast) var(--ease-editorial)}.chatbot-buttons{counter-reset:botopt}.chatbot-btn:before{content:counter(botopt,decimal-leading-zero);font-family:var(--font-serif-en);font-style:italic;font-size:var(--text-xs);opacity:.5}.chatbot-btn:after{content:"\2192";font-family:var(--font-sans-ui);opacity:.5;transition:transform var(--dur-fast) var(--ease-editorial)}.chatbot-btn:hover{padding-inline-start:.5rem;background:#e8e1d40a}.chatbot-btn:hover:after{transform:translate(4px);opacity:1}.chatbot-btn-primary{color:var(--color-ink);background:var(--color-paper);padding-inline:.75rem;margin-top:.5rem;border-bottom:0}.chatbot-btn-primary:hover{background:var(--color-paper);opacity:.9;padding-inline-start:.75rem}.chatbot-btn-primary:before{opacity:.55}.chatbot-typing{display:flex;align-items:center;gap:4px;padding:.5rem 0}.chatbot-typing span{display:inline-block;width:5px;height:5px;background:var(--color-paper);border-radius:50%;opacity:.4;animation:chatbot-dot 1.4s infinite ease-in-out}.chatbot-typing span:nth-child(2){animation-delay:.2s}.chatbot-typing span:nth-child(3){animation-delay:.4s}@keyframes chatbot-dot{0%,80%,to{opacity:.3;transform:scale(.7)}40%{opacity:1;transform:scale(1)}}@media(max-width:640px){#chatbot-window{width:calc(100vw - 2rem);right:1rem;max-height:70vh}}