.lang-dialog{position:fixed;z-index:170;inset:110px 18px auto auto;width:min(460px,calc(100vw - 20px));height:min(690px,calc(100dvh - 125px));box-sizing:border-box;background:#fffdf6;border:2px solid #c88b47;border-radius:23px;box-shadow:0 12px 50px #243c4040;color:#284d48;display:flex;flex-direction:column;overflow:hidden;font-family:inherit}.lang-dialog[hidden]{display:none!important}.lang-dialog>*{box-sizing:border-box}.lang-head{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:16px 18px;background:#f8ebd4;touch-action:none;cursor:move;flex:none}.lang-head h2{font-size:21px;margin:3px 0}.lang-head small{font-size:12px}.lang-dialog button,.lang-dialog a{font:inherit;border:1px solid #d2c6ac;border-radius:11px;background:#fffdf6;color:#315b4d;padding:9px 12px;cursor:pointer;text-decoration:none;box-sizing:border-box}.lang-dialog button:disabled{opacity:.5;cursor:wait}.lang-dialog button:focus-visible,.lang-dialog a:focus-visible,.lang-dialog textarea:focus-visible{outline:3px solid #d9a64b;outline-offset:2px}.lang-tabs,.lang-topics{display:flex;flex-wrap:wrap;gap:6px;padding:10px 14px;border-bottom:1px solid #e6ddc8;flex:none}.lang-tabs button{flex:1;padding:8px;white-space:nowrap}.lang-tabs button[aria-pressed=true]{background:#347363;color:white;border-color:#347363}.lang-topics button{font-size:12px;padding:6px 9px}.lang-body{overflow:auto;min-height:0;flex:1;padding:14px;overscroll-behavior:contain}.lang-message{margin:0 22px 12px 0;padding:12px 14px;background:#edf2e3;border-radius:15px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65}.lang-message.user{margin:0 0 12px 26px;background:#e3f0f4}.lang-message small{display:block;font-size:11px;color:#6e8377;margin-bottom:5px}.lang-message button{font-size:12px;margin-top:8px;padding:5px 10px}.lang-compose{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px 14px 6px;flex:none}.lang-compose textarea{box-sizing:border-box;min-width:0;resize:none;font:inherit;font-size:16px;padding:10px;border:1px solid #b9cbbd;border-radius:12px;background:#fff;color:#284d48}.lang-compose button{background:#347363;color:#fff}.lang-note,.lang-status{margin:0;padding:5px 14px 10px;font-size:11px;color:#758276;flex:none}.lang-status{color:#a14b2d;padding-bottom:0;min-height:18px}.lang-links{display:grid;gap:9px;margin-top:16px}.lang-links a{display:block;padding:12px;background:#fff}.lang-card{padding:16px;border:1px solid #e0d2b8;border-radius:15px;margin-bottom:12px;line-height:1.7;background:#f4f1e6}.lang-card h3{margin:0 0 6px;font-size:18px}.lang-card p{margin:6px 0 12px}.lang-card button{background:#347363;color:#fff;width:100%}.lang-frame{width:100%;height:100%;border:0;background:#fff}.lang-dialog.exam-active{width:calc(100vw - 32px);height:calc(100dvh - 32px);top:16px!important;left:16px!important;right:auto;max-width:1300px}.lang-dialog.exam-active .lang-body{padding:0;overflow:hidden}.lang-exam-back{display:flex;align-items:center;gap:10px;padding:8px 14px;flex:none;font-size:12px;background:#f4f1e6}.lang-dialog .lang-close{padding:8px 10px;font-size:12px;white-space:nowrap}.lang-dialog select{font:inherit;max-width:100%;padding:7px;border:1px solid #d2c6ac;border-radius:9px;background:white;color:#315b4d}.lang-drag{font-size:12px;opacity:.8}
@media(max-width:640px){.lang-dialog{top:auto;bottom:8px;right:8px;left:8px;width:auto;height:min(680px,78dvh);border-radius:18px}.lang-head{padding:10px 12px}.lang-head h2{font-size:18px}.lang-tabs,.lang-topics{padding:7px 9px;gap:5px}.lang-tabs button{font-size:12px;padding:8px 5px}.lang-body{padding:10px}.lang-compose{padding:9px 10px 4px}.lang-dialog.exam-active{top:8px!important;left:8px!important;width:calc(100vw - 16px);height:calc(100dvh - 16px)}.lang-note{padding:4px 10px 8px;font-size:10px}}