.result-feedback{max-width:1280px;margin:22px auto;padding:20px 26px;border:1px solid #394233;border-radius:14px;background:#1b221c;color:#dce4d3;line-height:1.65}.result-feedback[hidden]{display:none}.result-feedback summary{cursor:pointer;color:#dce8c5}.result-feedback fieldset{border:0;padding:12px 0;display:flex;flex-wrap:wrap;gap:12px 24px}.result-feedback legend{padding-top:16px}.result-feedback label{display:flex;gap:9px;align-items:baseline}.result-feedback input{width:auto;accent-color:#c3d3a6}.result-feedback p{font-size:14px;color:#b4c1aa}.result-feedback .contribution-choice{padding:12px;border:1px solid #46503e;border-radius:8px;margin:14px 0}.result-feedback button,.learning-page button{padding:11px 18px;border:1px solid #809367;border-radius:8px;background:#c3d3a6;color:#152014;cursor:pointer}.result-feedback button:disabled,.learning-page button:disabled{opacity:.5;cursor:default}.result-feedback a{color:#d3e2ba}.learning-page{max-width:1100px;margin:40px auto;padding:0 24px;font-family:Arial,sans-serif;color:#dce4d3;line-height:1.7}.learning-page a{color:#d3e2ba}.learning-page h1{font-family:Georgia,serif;font-weight:400}.learning-page article{padding:24px;border:1px solid #46503e;border-radius:12px;margin:20px 0;background:#1b221c}.learning-page .pairs{display:grid;grid-template-columns:1fr 1fr;gap:12px}.learning-page img{width:100%;max-height:480px;object-fit:contain;background:#121612}.learning-page textarea{display:block;box-sizing:border-box;width:100%;min-height:90px;margin:10px 0;padding:10px;background:#131912;color:#fff;border:1px solid #81916d}.learning-page label{display:block;margin:10px 0}.learning-page .actions{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}.learning-page [role=status]{white-space:pre-wrap}.learning-page button[hidden],.learning-page [hidden]{display:none}@media(max-width:600px){.result-feedback{margin:15px;padding:16px}.learning-page .pairs{grid-template-columns:1fr}.learning-page article{padding:16px}}