.chat-icon-button{display:inline-flex;align-items:center;justify-content:center;flex:none;width:44px;height:44px;padding:10px;border:0;border-radius:50%;background:transparent;color:var(--ink);cursor:pointer}
.chat-icon-button:hover{background:#172e500c}.chat-icon-button svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.chat-identity{min-width:0;flex:1}.chat-identity h3{font-size:19px}.chat-identity p{font-size:11px;color:var(--muted);margin-top:3px}
.chat-portrait-button{flex:none;padding:11px 14px;background:transparent;border:1px solid var(--line);border-radius:12px;font-size:12px;color:var(--ink)}
.composer-actions{display:flex;gap:7px;align-items:center}.dictate-button{border:1px solid var(--line);background:var(--white)}
.portrait-back{margin-bottom:24px}.chat-feedback{flex:none;padding:14px 24px;background:#fff0e8;border-bottom:1px solid #e3c7bb;font-size:12px;line-height:1.5}.chat-feedback .text-button{margin:8px 16px 0 0}
.dictation-status{font-size:11px;color:var(--muted);line-height:1.5;margin-top:6px}.dictation-status:empty{display:none}.voice-consent-reset{padding:0;margin-top:7px;border:0;background:transparent;color:var(--muted);font-size:10px;text-decoration:underline;cursor:pointer}
.chat-topics{flex:none;padding:11px max(20px,calc((100% - 900px)/2));background:#f4eee6;border-bottom:1px solid var(--line);font-size:12px;max-height:35dvh;overflow-y:auto}.chat-topics summary{cursor:pointer;font-size:11px;font-weight:600}.chat-topics>p{font-size:11px;line-height:1.65;margin:14px 0;color:var(--muted)}.chat-topics .checkbox{font-size:12px;margin:12px 0;line-height:1.5}.chat-topics .checkbox input{flex:none}
.guest-entry{padding:22px 25px;border:1px solid #d5dcd3;border-radius:18px;background:#eef2eb;margin-bottom:24px}.guest-entry p{font-size:13px;margin-bottom:15px}.create-profile-panel{padding:34px;margin:30px 0;border:1px solid var(--line);border-radius:24px;background:var(--white)}.create-profile-panel h2{margin:14px 0}.create-profile-panel>p:not(.eyebrow){font-size:14px;color:var(--muted);max-width:760px}.create-profile-panel .button{margin-top:24px}.portrait-confirm .button+.button{margin-top:12px}.comparison-invitation fieldset{padding:18px;border:1px solid #ffffff40;border-radius:13px}.comparison-invitation fieldset .checkbox{margin:12px 0}.comparison-invitation legend{font-size:12px}.comparison-invitation #guest-comparison-consents>.checkbox{margin:16px 0}
body[data-cupidon-screen='conversation']{position:fixed;top:var(--cupidon-viewport-top,0px);left:0;right:0;height:var(--cupidon-viewport-height,100dvh);overflow:hidden;overscroll-behavior:none;background:#f1eee7}
body[data-cupidon-screen='conversation']>.site-header,body[data-cupidon-screen='conversation'] main>:not(#conversation-space):not(#announcement){display:none!important}
body[data-cupidon-screen='conversation'] main{display:flex;flex-direction:column;max-width:none;width:100%;height:100%;min-height:0;padding:0;margin:0}
body[data-cupidon-screen='conversation'] #conversation-space,body[data-cupidon-screen='conversation'] .lab-grid{display:flex;flex:1;min-height:0;gap:0;margin:0;align-items:stretch}
body[data-cupidon-screen='conversation'] #conversation-space{flex-direction:column}
body[data-cupidon-screen='conversation'] .lab-toolbar{display:none}
body[data-cupidon-screen='conversation'] .conversation-panel{display:flex;flex-direction:column;flex:1;min-height:0;min-width:0;border:0;border-radius:0;background:transparent;overflow:hidden}
body[data-cupidon-screen='conversation'] .conversation-heading{display:flex;flex:none;align-items:center;gap:12px;padding:calc(14px + env(safe-area-inset-top,0px)) max(20px,calc((100% - 900px)/2));background:var(--white);border-bottom:1px solid var(--line)}
body[data-cupidon-screen='conversation'] .luwa-avatar{width:42px;height:42px;font-size:22px;background:var(--berry);color:white;border-radius:16px}
body[data-cupidon-screen='conversation'] .messages{flex:1;min-height:0;height:auto;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:30px max(24px,calc((100% - 820px)/2));background-image:radial-gradient(#aeb4b12b .7px,transparent .7px);background-size:15px 15px}
body[data-cupidon-screen='conversation'] .message{max-width:min(88%,650px);margin:0 auto 20px 0}
body[data-cupidon-screen='conversation'] .message.user{margin-left:auto;margin-right:0}
body[data-cupidon-screen='conversation'] .message-content{font-size:15px;line-height:1.75;padding:16px 19px;border-radius:5px 20px 20px 20px;background:var(--white);border:1px solid #e4e1d9;box-shadow:0 2px 5px #172e5005;overflow-wrap:anywhere;white-space:pre-wrap}
body[data-cupidon-screen='conversation'] .message.user .message-content{background:#e3ece7;border-color:#d1ded5;border-radius:20px 5px 20px 20px;color:var(--ink)}
body[data-cupidon-screen='conversation'] .message-meta{font-size:9px;letter-spacing:.08em;margin-bottom:7px;color:var(--muted)}
body[data-cupidon-screen='conversation'] .empty-conversation{max-width:470px;margin:25px auto;padding:25px;border:1px solid var(--line);border-radius:20px;background:var(--white);font-size:17px}
body[data-cupidon-screen='conversation'] .empty-conversation small{display:block;margin-top:10px;font-size:14px;color:var(--muted)}
body[data-cupidon-screen='conversation'] .thinking{flex:none;padding:8px max(24px,calc((100% - 820px)/2));font-size:12px;background:#f1eee7}
body[data-cupidon-screen='conversation'] .composer{flex:none;margin:0;padding:14px max(24px,calc((100% - 820px)/2)) calc(12px + env(safe-area-inset-bottom,0px));background:var(--white);border:0;border-top:1px solid var(--line);border-radius:0}
body[data-cupidon-screen='conversation'] .composer>label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}
body[data-cupidon-screen='conversation'] .composer textarea{width:100%;min-height:32px;max-height:160px;margin:0;padding:5px 0;border:0;background:transparent;font-size:16px;line-height:1.5;resize:none;overflow-y:auto}
body[data-cupidon-screen='conversation'] .composer-bottom{margin-top:8px;align-items:center;gap:12px}.composer-bottom .button{white-space:nowrap}
body[data-cupidon-screen='conversation'] .composer-bottom>p{font-size:10px;color:var(--muted)}
body[data-cupidon-screen='conversation'] .conversation-footnote{display:none}
body[data-cupidon-screen='conversation'] .portrait-panel{flex:1;width:100%;max-height:none;min-height:0;padding:30px max(24px,calc((100% - 760px)/2));overflow-y:auto;overscroll-behavior:contain;border:0;border-radius:0;background:var(--white)}
.dictation-dialog{width:min(480px,calc(100% - 32px));max-height:calc(100dvh - 40px);overflow-y:auto;border:1px solid var(--line);border-radius:22px;padding:28px;color:var(--ink);background:var(--white);box-shadow:0 20px 80px #172e5030}
.dictation-dialog::backdrop{background:#172e5070;backdrop-filter:blur(3px)}
.dictation-title{font-size:25px;letter-spacing:-.04em;margin-bottom:16px}.dictation-disclosure,.dictation-hint,.dictation-feedback{font-size:13px;line-height:1.65;color:var(--muted);margin:14px 0}.dictation-consent{display:flex;align-items:flex-start;gap:12px;margin:20px 0;font-size:13px;line-height:1.6}.dictation-checkbox{flex:none;margin-top:5px;width:17px;height:17px}.dictation-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.dictation-actions button{border:1px solid var(--line);border-radius:12px;padding:12px 17px;font-size:13px;color:var(--ink);background:transparent}.dictation-actions .dictation-start,.dictation-actions .dictation-finish,.dictation-actions .dictation-retry{background:var(--ink);color:white;border-color:var(--ink)}
@media(max-width:600px){body[data-cupidon-screen='conversation'] .conversation-heading{padding:calc(10px + env(safe-area-inset-top,0px)) 9px 10px;gap:7px}body[data-cupidon-screen='conversation'] .chat-identity h3{font-size:18px}body[data-cupidon-screen='conversation'] .chat-identity p{font-size:10px;max-width:155px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body[data-cupidon-screen='conversation'] .chat-portrait-button{font-size:11px;padding:10px}body[data-cupidon-screen='conversation'] .luwa-avatar{width:37px;height:37px;font-size:19px;border-radius:13px}body[data-cupidon-screen='conversation'] .messages{padding:24px 18px 12px}body[data-cupidon-screen='conversation'] .message{max-width:91%;margin-bottom:22px}body[data-cupidon-screen='conversation'] .message-content{font-size:15px;padding:13px 16px}body[data-cupidon-screen='conversation'] .composer{padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px))}body[data-cupidon-screen='conversation'] .composer-bottom>p{font-size:9px;max-width:150px}body[data-cupidon-screen='conversation'] .thinking{padding:8px 18px}body[data-cupidon-screen='conversation'] .portrait-panel{padding:22px}.dictation-dialog{padding:23px}}
@media print{body[data-cupidon-screen='conversation']{position:static;height:auto;overflow:visible}body[data-cupidon-screen='conversation'] main>:not(#comparison-result){display:none!important}body[data-cupidon-screen='conversation'] #comparison-result{display:block!important}}