.it-reading{margin:1.2rem 0!important;border:1px solid #bdcdbd;border-radius:16px;padding:1.1rem 1.3rem;background:#fffdf7}.it-reading summary{font-size:1.15em;color:#154c42;line-height:1.4}.it-reading-body{font-family:Georgia,"DejaVu Serif",serif;line-height:1.85}.it-reading-body p{white-space:pre-line}.it-reading .mt-kicker{margin-top:1rem}.it-focus{border-top:1px solid #ccd5c7;padding-top:1rem;color:#3f594d}.it-visual{display:block;width:100%;height:auto;margin:1.4rem 0}.it-listening,.it-workshop{padding:1.5rem 0;border-bottom:1px solid #c8d4c9}.it-speech{padding:1rem;background:#eaf1e5;border-radius:12px}.it-speech button,.it-editor button,[data-order] button{border:0;border-radius:9px;background:#174f45;color:#fff;padding:.7rem 1rem;margin:.25rem .4rem .25rem 0;cursor:pointer;font:inherit}.it-order-fields{display:grid;gap:1rem}.it-order-fields label,.it-editor label{display:block;font-weight:600}.it-order-fields select{width:100%;min-width:0;padding:.7rem;border:1px solid #b8c6b7;border-radius:8px;font:inherit;background:#fff}.it-editor textarea{width:100%;max-width:100%;display:block;padding:1rem;border:1px solid #aec0ae;border-radius:10px;font:inherit;line-height:1.6;background:#fff;resize:vertical}.it-editor fieldset{border:1px solid #bacbbb;border-radius:12px;padding:1rem;margin-top:1rem}.it-editor fieldset label{font-weight:400;margin:.7rem 0;display:flex;gap:.6rem;align-items:baseline}.it-editor input{flex-shrink:0}.it-editor-actions{display:flex;flex-wrap:wrap}.mt-prose dd{margin:0 0 1rem}.mt-app a:focus-visible,.mt-app button:focus-visible,.mt-app select:focus-visible,.mt-app textarea:focus-visible,.mt-app summary:focus-visible{outline:3px solid #a86f20;outline-offset:3px}.mt-app .mt-hero h1{font-size:clamp(2.3rem,4.4vw,4.4rem)}.mt-cover strong{font-size:clamp(1.9rem,3vw,3rem)}@media(max-width:480px){.it-reading{padding:.8rem!important}.it-order-fields select{font-size:15px}.it-editor textarea{padding:.7rem}.it-speech button{width:100%;margin:.3rem 0}.mt-cover{min-height:290px}}
.it-editor fieldset{min-width:0}.it-editor fieldset input[type="checkbox"]{width:18px;min-width:18px;height:18px;flex:0 0 18px;padding:0;margin:0}

.tk-app .mt-cover strong{font-size:clamp(1.7rem,2.7vw,2.7rem)}
.tk-app .it-code{white-space:pre-wrap;overflow-wrap:anywhere;tab-size:4;background:#edf2e8;border:1px solid #bdcdbd;border-radius:12px;padding:1rem;font:14px/1.65 "DejaVu Sans Mono",monospace;color:#163d37;max-width:100%}
.it-controls{display:flex;flex-wrap:wrap;align-items:end;gap:1rem;margin:1rem 0}.it-controls label{display:block;flex:1 1 180px;min-width:0}.it-controls select,.it-controls input{display:block;width:100%;min-width:0;padding:.7rem;border:1px solid #acbfae;border-radius:8px;background:white;color:#173e35;font:inherit}
.tk-app [data-data-lab] input[type=number]{width:5.1rem;min-width:4rem;padding:.6rem .35rem;font:inherit;border:1px solid #acbfae;border-radius:6px;background:#fff}.tk-app [data-data-lab] table{min-width:410px;font-size:.95em}.tk-app [data-data-lab] td,.tk-app [data-data-lab] th{padding:.65rem .45rem}
.it-workshop button{border:0;border-radius:9px;background:#174f45;color:#fff;padding:.75rem 1rem;cursor:pointer;font:inherit}.it-summary{background:#f0f3e9;border-left:4px solid #46765b;padding:.6rem 1rem;margin:1rem 0}.it-chart{border:1px solid #c5d2c2;border-radius:12px;padding:1rem;margin:1rem 0}.it-chart-row{display:grid;grid-template-columns:6.4em minmax(0,1fr) 2em;gap:.6rem;align-items:center;margin:.7rem 0;font-size:.88em}.it-track{height:24px;border-left:1px solid #365d4c;border-right:1px solid #b3c3b3;background:#e6ecdf}.it-bar{height:100%;background:#326a57}.it-chart-row strong{text-align:right}
.it-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.tk-app [hidden]{display:none!important}[data-data-status][data-state=invalid],[data-algorithm-result][data-state=invalid]{color:#8b2924;font-weight:600}.it-workshop form{min-width:0}.it-workshop table caption{text-align:left;font-size:.9em;font-weight:600;margin:.4rem 0}.it-workshop .mt-table-wrap{max-width:100%;overflow-x:auto}.it-chart p{font-size:.9em}.it-workshop [data-trace] table{min-width:430px}
@media(max-width:480px){.it-chart{padding:.65rem}.it-chart-row{grid-template-columns:5.8em minmax(0,1fr) 1.5em;gap:.35rem;font-size:.8em}.it-controls{gap:.65rem}.tk-app .it-code{font-size:12px;padding:.65rem}}