.pet-chat{color:#112c43;font-family:'Noto Sans TC',system-ui,sans-serif;line-height:1.75;min-width:0}
.pet-chat p{margin:0 0 16px;overflow-wrap:anywhere}.pet-chat-intro{font-size:1.0625rem}.pet-chat-privacy,.pet-chat-help{font-size:.875rem;color:#56616a}.pet-chat-quota{font-weight:650;font-variant-numeric:tabular-nums;padding-block:12px;border-block:1px solid #dfd7c7}
.pet-chat-modes,.pet-chat-actions,.pet-chat-tools{display:flex;flex-wrap:wrap;gap:8px;margin-block:12px 20px}.pet-chat button{min-height:44px}.pet-chat-modes button[aria-pressed=true]{background:#193e56;color:#fff;border-color:#193e56}.pet-chat-modes button[aria-pressed=true]:hover{background:#264c61}.pet-chat button:disabled{cursor:not-allowed;opacity:.62}.pet-chat details>summary{min-height:44px;display:list-item;align-content:center;cursor:pointer;font-weight:650;color:#193e56}.pet-chat-settings{border-bottom:1px solid #dfd7c7;padding-bottom:8px}.pet-chat-settings[open]{padding-bottom:20px}.pet-chat-settings .pet-chat-options{margin-top:16px}.pet-chat-citations{margin:8px 0 20px}.pet-chat-paragraph-source{display:block;margin:-12px 0 18px;color:#56616a}.pet-chat-review{margin-top:24px}.pet-chat-segment{padding-block:12px;border-bottom:1px solid #dfd7c7}.pet-chat-segment input{margin-right:10px;width:20px;height:20px}.pet-chat-segment blockquote{font-weight:400}.pet-chat-consent{display:flex;gap:10px;align-items:flex-start;margin-block:16px}.pet-chat-consent input{width:20px;height:20px;flex-shrink:0;margin-top:5px}.pet-chat-consent label{font-size:.875rem;font-weight:400}.pet-chat textarea{caret-color:#193e56}.pet-chat-learning{display:block;width:fit-content;margin-block:18px;color:#193e56;text-decoration:underline;text-underline-offset:4px}.pet-chat-tools button{font-size:.875rem}.pet-chat .pet-chat-empty{color:#56616a;margin-bottom:0}.pet-chat-compose{padding-top:8px}
.pet-chat-options{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:16px;margin-bottom:20px}.pet-chat label{display:block;font-weight:650;margin-bottom:6px}.pet-chat select{width:100%;max-width:100%;min-height:44px;border:1px solid #cfc4b0;border-radius:6px;padding:8px;background:#fffdf7;color:#112c43;font:inherit}
.pet-chat-log{display:grid;gap:24px;margin-block:24px;max-width:72ch}.pet-chat-message h3{font-size:.875rem;color:#56616a;margin:0 0 6px}.pet-chat-message p{white-space:pre-wrap}.pet-chat-user{padding-bottom:16px;border-bottom:1px solid #dfd7c7}.pet-chat blockquote{margin:14px 0 8px;padding:12px 16px;background:#eee9dc;border-radius:6px;white-space:pre-wrap;overflow-wrap:anywhere}.pet-chat-source a{color:#193e56;text-decoration:underline;text-underline-offset:3px}.pet-chat-source small{display:block;color:#56616a;font-size:.75rem}.pet-chat .pet-chat-next{font-size:.9375rem;color:#365b47}
.pet-chat textarea{display:block;width:100%;box-sizing:border-box;min-height:104px;font:inherit;resize:vertical;padding:12px}.pet-chat textarea::placeholder{color:#65716f}.pet-chat-controls{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:10px 0 16px}.pet-chat-controls span{font-size:.875rem;color:#56616a;font-variant-numeric:tabular-nums}.pet-chat-error{color:#8a352d}.pet-chat :focus-visible{outline:3px solid #996d20;outline-offset:3px}.pet-chat ::selection{background:#dfd7c7;color:#112c43}.pet-chat [hidden]{display:none!important}
.pet-dialog:has(.pet-chat){width:min(720px,calc(100vw - 32px));max-height:calc(100dvh - 32px);margin:auto;inset:8px 0;box-sizing:border-box;overscroll-behavior:contain;scrollbar-color:#a4977e #faf7ef;padding-bottom:max(20px,env(safe-area-inset-bottom))}
.pet-dialog:has(.pet-chat) .pet-dialog-heading{position:sticky;top:-16px;background:#faf7ef;z-index:2;padding-block:8px}
@media(max-width:420px){.pet-chat-options{grid-template-columns:minmax(0,1fr)}.pet-dialog:has(.pet-chat){width:calc(100vw - 16px);max-height:calc(100dvh - 16px);padding:16px}.pet-chat blockquote{padding:12px}.pet-chat-log{gap:18px}}