.nli-player{color:#183247;background:#f8fbfe;border:1px solid #c9dbea;border-radius:20px;padding:clamp(18px,4vw,32px);margin:24px 0;font:inherit;line-height:1.6;max-width:820px;box-sizing:border-box}.nli-player *{box-sizing:border-box}.nli-player h3{font-size:1.35em;margin:0 0 18px;color:#183247}.nli-player audio{display:block;width:100%;margin:12px 0 24px}.nli-player fieldset{border:0;padding:0;margin:0;min-width:0}.nli-player legend{font-weight:650;font-size:1.12em;margin-bottom:16px;float:none;width:100%;color:#183247}.nli-player .nli-option{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:2px solid #d6e0e8;border-radius:12px;background:#fff;margin:10px 0;cursor:pointer;color:#183247}.nli-player input[type=radio]{appearance:auto;width:20px;height:20px;flex:0 0 20px;margin:3px 0 0;accent-color:#20669b}.nli-player .nli-selected{border-color:#20669b;background:#e7f2fc}.nli-player .nli-correct{border-color:#27834c;background:#e3f4e6}.nli-player .nli-wrong{border-color:#b94a41;background:#ffebe8}.nli-player button,.nli-catalog>button,.nli-topic-nav button{font:inherit;cursor:pointer;border:1px solid #9ebbd1;padding:12px 20px;border-radius:12px;background:#e6f1fb;color:#183247;min-height:44px}.nli-player button.nli-primary{background:#20669b;color:#fff;border-color:#20669b}.nli-player button:focus-visible,.nli-player input:focus-visible,.nli-catalog button:focus-visible{outline:3px solid #d08a00;outline-offset:3px}.nli-player [hidden],.nli-catalog [hidden]{display:none!important}.nli-progress{font-size:.9em;color:#526575}.nli-feedback p{margin:12px 0}.nli-actions{margin-top:20px}.nli-passage{white-space:pre-wrap;margin:16px 0}.nli-player details{margin:18px 0}.nli-legacy{margin:20px 0}.nli-topic-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid #c9dbea;border-radius:18px;padding:14px;margin:20px 0;background:#f0f6fc;color:#183247}.nli-topic-title{text-align:center}.nli-player button:disabled,.nli-catalog button:disabled{opacity:.5;cursor:default}