*{box-sizing:border-box}body{margin:0;background:#f3f7fa;color:#10243b;font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:#007e8c;text-underline-offset:4px}header,footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px max(20px,calc((100% - 1000px)/2));background:white;border-bottom:1px solid #d6e2e9}header>a:last-child{font-size:14px}.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:#10243b;font-size:23px;font-weight:750;line-height:1.15}.brand small{display:block;font-size:11px;font-weight:500;margin-top:4px}main{max-width:1040px;margin:auto;padding:42px 20px 64px}.intro{max-width:680px;margin-bottom:26px}.eyebrow{font-size:12px;letter-spacing:.13em;font-weight:750;color:#007e8c}h1{font-size:clamp(32px,5vw,48px);line-height:1.15;letter-spacing:-.035em;margin:12px 0 18px}h2{font-size:23px;line-height:1.3;letter-spacing:-.02em;margin:0 0 14px}p{margin:0 0 18px;color:#475f73}section{padding:30px;background:#fff;border:1px solid #d6e2e9;border-radius:16px;margin-top:24px}.notice{padding:20px 24px;background:#e6f5f5;border-left:4px solid #008695;border-radius:4px 12px 12px 4px;color:#204958}.device-fields,.exercise-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.exercise{border:1px solid #cbdde5;border-radius:10px;padding:20px;text-decoration:none;display:flex;flex-direction:column;gap:8px;min-width:0}.exercise:hover{border-color:#008695;background:#f0fafa}.exercise strong{font-size:17px}.exercise span{font-size:14px;color:#475f73}label{display:block;font-weight:650;margin-bottom:8px}input,select,textarea,button{font:inherit;max-width:100%;border:1px solid #b8cdd8;border-radius:8px;min-height:48px}input,select,textarea{width:100%;background:#fff;color:#10243b;padding:11px 12px}textarea{resize:vertical}button{background:#007f8d;color:white;padding:11px 18px;cursor:pointer;font-weight:650}.secondary{background:white;color:#10243b}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0}code{font:14px/1.6 ui-monospace,Consolas,monospace;overflow-wrap:anywhere}#save-status{font-size:14px;margin:12px 0 0}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}#progress{font-size:14px;color:#007580;font-weight:650}.check{padding:22px 0;border-top:1px solid #e1e9ef}.check:last-child{padding-bottom:0}.check p{font-size:15px;margin-bottom:12px}.check select{max-width:220px}footer{font-size:14px;border-top:1px solid #d6e2e9}.skip{position:absolute;left:12px;top:-100px;background:white;padding:12px;z-index:10}.skip:focus{top:8px}:focus-visible{outline:3px solid #12b7c5;outline-offset:3px}[hidden]{display:none!important}@media(max-width:600px){header{padding:16px}.brand{font-size:20px}header>a:last-child{max-width:105px;text-align:right}main{padding:28px 16px 44px}section{padding:22px 18px}.device-fields,.exercise-grid{grid-template-columns:1fr}h2{font-size:21px}.check select{max-width:none}.notice{padding:18px}.actions button{width:100%}footer{padding:20px 16px;flex-wrap:wrap}}

#all-language-tests{margin-top:30px;border-top:1px solid #d6e2e9;padding-top:24px}h3{font-size:21px;line-height:1.4}#track-count,.track-kind,.catalog-note{font-size:14px}.language-tests{margin:12px 0;border:1px solid #cbdde5;border-radius:10px;background:#fff;overflow:hidden}.language-tests summary{cursor:pointer;padding:16px;min-height:54px;font-weight:700}.language-tests summary small{display:block;margin:3px 0 0 18px;font-weight:400;color:#475f73}.track-kind{padding:0 18px;margin:4px 0 18px}.catalog-lesson{padding:18px;border-top:1px solid #e1e9ef;min-width:0}.catalog-lesson h4{font-size:17px;line-height:1.5;margin:0 0 12px;overflow-wrap:anywhere}.catalog-lesson a{display:inline-block;min-height:44px;padding:8px 0;overflow-wrap:anywhere}.expected-label{font-size:13px;font-weight:650;margin:8px 0}.catalog-lesson pre{font:14px/1.65 ui-monospace,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;background:#f0f5f8;border-radius:8px;padding:14px;margin:0 0 18px}.catalog-note{margin:0}#track-empty{padding:18px;background:#f0f5f8;border-radius:8px}