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20px;display:flex}.Yf7yya_topLogo,.Yf7yya_topNew{display:none}.Yf7yya_title{letter-spacing:-.005em;font-size:15px;font-weight:700}.Yf7yya_scroller{overscroll-behavior:contain;flex:1;min-height:0;overflow-y:auto}.Yf7yya_scroller:focus{outline:none}.Yf7yya_thread{flex-direction:column;width:100%;max-width:760px;min-height:100%;margin:0 auto;padding:40px 24px 24px;display:flex}.Yf7yya_empty{text-align:center;animation:Yf7yya_fade .22s var(--ease) both;flex-direction:column;align-items:center;margin:auto 0;padding:24px 0;display:flex}.Yf7yya_theme{border:1px solid var(--line);background:var(--paper);color:var(--ink-soft);border-radius:99px;align-items:center;gap:8px;margin-bottom:20px;padding:5px 12px;font-size:13px;display:inline-flex}.Yf7yya_themeInline{align-self:center;margin-bottom:4px}.Yf7yya_themeDot{background:var(--green);border-radius:50%;width:6px;height:6px}.Yf7yya_welcome{letter-spacing:-.03em;text-wrap:balance;max-width:20em;font-size:clamp(30px,2.4vw + 18px,42px);font-weight:700;line-height:1.12}.Yf7yya_nowrap{white-space:nowrap}.Yf7yya_examples{grid-template-columns:1fr 1fr;gap:10px;width:100%;margin-top:32px;display:grid}.Yf7yya_example{border:1px solid var(--line);background:var(--white);text-align:left;width:100%;height:100%;color:var(--ink);box-shadow:var(--shadow-sm);transition:border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);border-radius:14px;padding:14px 16px;font-size:14.5px;line-height:1.45}.Yf7yya_example:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-1px)}.Yf7yya_messages{flex-direction:column;gap:28px;display:flex}.Yf7yya_userRow{animation:Yf7yya_rise .22s var(--ease) both;justify-content:flex-end;display:flex}.Yf7yya_userBubble{background:var(--green);max-width:min(80%,560px);color:var(--white);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:18px 18px 4px;padding:12px 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16px;display:flex}.Yf7yya_attachmentFile{align-items:center;gap:14px;min-width:0;display:flex}.Yf7yya_attachmentMeta{min-width:0}.Yf7yya_attachmentName{overflow-wrap:anywhere;font-size:15px;font-weight:700}.Yf7yya_attachmentInfo{color:var(--muted);margin-top:2px;font-size:13px}.Yf7yya_attachmentActions{flex-wrap:wrap;gap:8px;display:flex}.Yf7yya_composerWrap{width:100%;max-width:760px;padding:8px 24px 18px;padding-bottom:max(18px, env(safe-area-inset-bottom));flex:none;margin:0 auto}.Yf7yya_composer{border:1px solid var(--line-strong);background:var(--white);box-shadow:var(--shadow);transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);border-radius:24px;align-items:flex-end;gap:10px;padding:10px 10px 10px 16px;display:flex}.Yf7yya_composer:focus-within{border-color:var(--green);box-shadow:0 0 0 3px #283f371f, var(--shadow)}.Yf7yya_input{resize:none;background:0 0;border:0;outline:none;flex:1;min-width:0;max-height:220px;padding:8px 0;font-size:16px;line-height:1.5;overflow-y:auto}.Yf7yya_input::placeholder{color:var(--muted)}.Yf7yya_sendBtn{background:var(--line);width:40px;height:40px;color:var(--muted);cursor:default;transition:background-color var(--dur) var(--ease), color var(--dur) var(--ease);border:0;border-radius:50%;flex:none;place-items:center;display:grid}.Yf7yya_sendBtn[data-ready]{background:var(--green);color:var(--paper);cursor:pointer}.Yf7yya_sendBtn[data-ready]:hover{background:var(--green-deep)}.Yf7yya_hint{text-align:center;color:var(--muted);margin-top:10px;font-size:13px}@keyframes Yf7yya_rise{0%{opacity:0;transform:translateY(6px)}}@keyframes Yf7yya_fade{0%{opacity:0}}@keyframes Yf7yya_pulse{0%,to{opacity:.3}50%{opacity:1}}@media (max-width:899px){.Yf7yya_app{grid-template-columns:minmax(0,1fr)}.Yf7yya_sidebar{display:none}.Yf7yya_topbar{justify-content:space-between;padding:0 8px 0 16px}.Yf7yya_topLogo{color:var(--ink);padding:4px 0;display:inline-flex}.Yf7yya_topNew{background:0 0;border:0;border-radius:10px;place-items:center;width:44px;height:44px;display:grid}.Yf7yya_topNew:hover{background:var(--paper-deep)}.Yf7yya_title{position:absolute;left:50%;transform:translate(-50%)}.Yf7yya_topbar{position:relative}}@media (max-width:600px){.Yf7yya_thread{padding:24px 16px 16px}.Yf7yya_examples{grid-template-columns:minmax(0,1fr);margin-top:24px}.Yf7yya_example{padding:12px 14px}.Yf7yya_composerWrap{padding:6px 12px 12px;padding-bottom:max(12px, env(safe-area-inset-bottom))}.Yf7yya_botRow{gap:10px}.Yf7yya_avatar{width:28px;height:28px}.Yf7yya_userBubble{max-width:88%}.Yf7yya_attachment{padding:14px}.Yf7yya_attachmentActions{width:100%}.Yf7yya_attachmentActions>*{flex:1}.Yf7yya_hint{font-size:12.5px}}@media (prefers-reduced-motion:reduce){.Yf7yya_dots i{opacity:.6;animation:none}}