.dialectStudio{max-width:1000px;margin:24px auto}.dialectIntro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:25px}.dialectIntro h1{font-size:32px;margin:10px 0}.dialectIntro p{font-size:13px;color:#87728f}.dialectRoute{display:flex;align-items:center;gap:15px;padding:20px 23px;background:linear-gradient(110deg,#eee2ff,#fff0da);border:1px solid #e4d6f4;border-radius:18px;margin-bottom:20px}.dialectRoute strong{display:block;font-family:var(--font-display);color:#644185;font-size:17px}.dialectRoute small{display:block;font-size:11px;color:#8b7497;margin-top:5px}.dialectMode{margin-left:auto;font-size:9px;font-weight:800;color:#9a74b5;letter-spacing:1px}.dialectSettings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:22px}.dialectSettings label{display:flex;flex-direction:column;gap:8px;font-size:11px;color:#876b98}.dialectSettings select{width:100%;min-height:46px;font-size:12px;color:#715286;border-radius:11px}.dialectChatPanel{background:#fff;border:1px solid #e3d9ee;border-bottom:5px solid #ded0ef;border-radius:23px;overflow:hidden}.dialectChatTop{display:flex;align-items:center;gap:12px;padding:20px 24px;border-bottom:1px solid #efe6f6}.dialectChatTop img{width:42px;height:42px}.dialectChatTop strong{font-size:13px;color:#705087}.dialectChatTop small{display:block;font-size:11px;color:#9b82a8;margin-top:4px}.dialectChatTop button{margin-left:auto;min-height:44px}.aiConnectionNotice{margin:20px 24px 0;padding:17px 20px;background:#fff6df;border:1px solid #efdcac;border-radius:13px;color:#946d2e}.aiConnectionNotice strong{font-size:13px}.aiConnectionNotice p{font-size:12px;line-height:1.8;margin:6px 0 10px}.dialectMessages{padding:23px;max-height:560px;overflow:auto;min-height:250px}.dialectEmpty{text-align:center;max-width:440px;margin:10px auto 25px}.dialectEmpty img{width:100px;height:100px;object-fit:contain}.dialectEmpty h2{font-size:19px;margin:12px 0;color:#765491}.dialectEmpty p{font-size:12px;line-height:1.9;color:#a087ad}.dialectTurn{background:#f3edfc;padding:17px 20px;border-radius:15px;margin:14px 45px 14px 0}.dialectTurn.fromUser{background:#e9f8ef;margin:14px 0 14px 45px}.dialectTurn>small{font-size:8px;letter-spacing:1.4px;font-weight:800;color:#a387b6}.dialectTurn>p{font-size:15px;line-height:1.9;margin-top:7px;white-space:pre-wrap;overflow-wrap:anywhere;color:#63467a}.dialectTranslation{font-size:12px;color:#9b82a7;padding-top:10px;margin-top:10px;border-top:1px solid #e3d7ee}.dialectCoach,.dialectCoverage{font-size:12px;line-height:1.8;margin-top:11px;color:#886397}.dialectCoverage{background:#fff2da;color:#9b793a;padding:9px 12px;border-radius:8px}#aiReplyForm{padding:20px 24px 23px;border-top:1px solid #eee4f7}#aiReplyForm>label{display:block;font-size:12px;color:#8b6c9b;margin-bottom:9px}#aiReply{width:100%;resize:vertical;min-height:88px;border:1px solid #dfd1ef;border-radius:12px;padding:15px;font:14px var(--font-body);line-height:1.8;color:#715281;background:#fcfaff}.dialectComposerBottom{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:13px}.translationToggle{display:flex;align-items:center;gap:8px;font-size:11px;color:#8d749a}.translationToggle input{width:18px;height:18px;accent-color:#8c60d5}.aiChatStatus{font-size:11px;line-height:1.8;color:#9f82ac;margin-top:12px}.appTopNav #sendAIReply:disabled{opacity:.45;cursor:not-allowed}@media(max-width:700px){.dialectIntro{display:block}.dialectIntro h1{font-size:27px}.dialectIntro>button{margin-top:18px}.dialectRoute{padding:17px;gap:12px}.dialectRoute strong{font-size:14px}.dialectMode{display:none}.dialectSettings{grid-template-columns:1fr;gap:10px}.dialectSettings label{flex-direction:row;align-items:center;justify-content:space-between}.dialectSettings select{max-width:65%}.dialectChatTop{padding:16px;gap:10px}.dialectChatTop strong{font-size:12px}.dialectChatTop small{font-size:10px}.dialectChatTop img{width:34px;height:34px}.aiConnectionNotice{margin:15px 15px 0;padding:14px}.dialectMessages{padding:15px}.dialectTurn{margin-right:16px}.dialectTurn.fromUser{margin-left:16px}#aiReplyForm{padding:17px 15px}.dialectComposerBottom{flex-wrap:wrap}#sendAIReply{width:100%}#aiReply{font-size:16px}}