:root{color-scheme:light;--ink:#252b29;--muted:#67716b;--line:#dce2dd;--green:#37634c;--soft:#eef3ef;--danger:#a03c32;font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:15px;color:var(--ink);background:#fff;letter-spacing:0}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}button{border:1px solid var(--line);background:white;color:var(--ink);border-radius:5px;padding:.65rem .9rem;min-height:42px;cursor:pointer}button:hover{background:var(--soft)}button:disabled{opacity:.48;cursor:not-allowed}button.primary{background:var(--green);border-color:var(--green);color:#fff}button.danger{color:var(--danger)}a{color:var(--green)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #87bba0;outline-offset:3px}h1{font-size:1.75rem;line-height:1.2;margin:0 0 .65rem}h2{font-size:1.2rem;margin:0 0 1rem}h3{font-size:1.05rem;line-height:1.5}p{line-height:1.6}small,.muted{color:var(--muted)}.topbar{height:68px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1240px)/2));gap:16px}.brand{font-size:19px;font-weight:750;text-decoration:none;color:var(--ink);white-space:nowrap}.brand span{font-size:14px;font-weight:400;margin-left:12px;color:var(--muted)}.local-tag{font-size:12px;color:var(--green)}main{max-width:1240px;margin:auto;padding:28px 24px 64px}.intro{padding:8px 0 22px;border-bottom:1px solid var(--line)}.intro p{margin:0;max-width:850px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:26px 0 18px}.section-head h2{margin:0}.setup{display:grid;grid-template-columns:1.5fr 1fr;gap:36px;padding:28px 0;border-bottom:1px solid var(--line)}.modes{display:flex;gap:8px;margin:16px 0;flex-wrap:wrap}.modes button[aria-pressed=true]{background:var(--soft);border-color:var(--green);color:var(--green);font-weight:650}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.counts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--line);margin:20px 0}.counts div{padding:16px 12px;border-right:1px solid var(--line)}.counts div:last-child{border-right:0}.counts strong{display:block;font-size:24px;margin-bottom:5px}.counts span{font-size:13px;color:var(--muted)}.warning{padding:12px 16px;background:#fff8e8;border-left:3px solid #b89947;margin:16px 0;line-height:1.5}.info{padding:12px 16px;background:var(--soft);border-left:3px solid #69947b;line-height:1.5}.catalog{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px}.catalog details{border-bottom:1px solid var(--line);padding:14px 0}.catalog summary{cursor:pointer;font-weight:600}.group-link{display:block;text-align:left;width:100%;border:0;border-radius:0;border-top:1px solid var(--line);margin-top:8px;font-size:14px}.history-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}.history-row strong{display:block}.history-row small{display:block;margin-top:6px}.session-header{display:flex;justify-content:space-between;gap:16px;align-items:start;border-bottom:1px solid var(--line);padding-bottom:20px}.eyebrow{text-transform:uppercase;font-size:12px;font-weight:700;color:var(--green);margin:0 0 8px}.session-header h1{font-size:23px}.timer{font:700 26px/1.2 ui-monospace,Consolas,monospace;white-space:nowrap;text-align:right;min-width:120px}.timer-label{font-size:12px;font-weight:400;color:var(--muted);display:block;font-family:"Segoe UI",sans-serif;margin-top:7px}.layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:32px;padding-top:24px}.sidebar{border-right:1px solid var(--line);padding-right:20px}.sidebar .tabs{display:grid;gap:4px}.tabs button{text-align:left;border:0}.tabs button[aria-current=true]{background:var(--soft);color:var(--green);font-weight:650}.group-nav{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}.group-nav button{width:42px;height:42px;padding:0;font-size:13px;position:relative}.group-nav button.active{border:2px solid var(--green);background:var(--soft)}.group-nav button.done:after{content:"";position:absolute;right:3px;bottom:3px;width:5px;height:5px;border-radius:50%;background:var(--green)}.work{min-width:0;max-width:900px}.work h2{line-height:1.5}.document{font-size:15px;line-height:1.7;border-block:1px solid var(--line);padding:20px 0;margin-bottom:24px;overflow-wrap:anywhere;max-width:720px;overflow-x:auto}.document table{border-collapse:collapse;max-width:100%}.document th,.document td{padding:8px;border:1px solid var(--line)}.document p:first-child{margin-top:0}.document p:last-child{margin-bottom:0}.stimulus{display:block;width:100%;height:auto;max-width:720px;max-height:540px;object-fit:contain;object-position:left center;margin:16px 0 24px}.audio-strip{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 0;margin:8px 0 20px;border-block:1px solid var(--line);min-height:70px}.audio-strip p{margin:0;font-size:14px}.audio-error{color:var(--danger)}.question{padding:8px 0 24px;margin-bottom:12px;border:0;border-bottom:1px solid var(--line);min-width:0}.question legend{font-weight:650;line-height:1.6;padding:0 0 10px;overflow-wrap:anywhere}.option{display:flex;align-items:flex-start;gap:12px;min-height:46px;padding:10px 12px;margin:4px 0;border:1px solid transparent;border-radius:5px;cursor:pointer;line-height:1.5}.option:hover{background:#f7f8f7}.option:has(input:checked){background:var(--soft);border-color:#b7cbbd}.option input{margin-top:4px;accent-color:var(--green);flex-shrink:0}.option span{overflow-wrap:anywhere}.letter{font-weight:650;margin-right:8px}.response{display:block;width:100%;min-height:230px;resize:vertical;border:1px solid #a9b8ae;border-radius:5px;padding:16px;line-height:1.7;background:white;color:var(--ink)}.response-meta{display:flex;justify-content:space-between;gap:12px;margin:8px 0 20px;font-size:13px;color:var(--muted)}.recording{color:var(--danger);font-weight:650}.recordings{display:grid;gap:10px;margin:16px 0}.recording-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.recording-row audio{width:min(100%,360px);height:42px}.footer-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 0;flex-wrap:wrap}.save-state{font-size:12px;color:var(--muted);margin-top:20px;line-height:1.5}.result-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}.result-summary strong{display:block;font-size:25px}.result-summary p{margin:8px 0 0;font-size:13px;color:var(--muted)}.result-item{border-bottom:1px solid var(--line);padding:18px 0}.result-item summary{cursor:pointer;line-height:1.5;font-weight:600}.correct{color:var(--green)}.incorrect{color:var(--danger)}.answer-text{white-space:pre-wrap;line-height:1.7;overflow-wrap:anywhere}.rubric{padding-left:22px;line-height:1.7}.rubric-check{display:block;margin:8px 0;line-height:1.5}.rubric-check input{accent-color:var(--green);margin-right:8px}.model{border-left:3px solid var(--line);padding-left:16px;margin:20px 0}.empty{padding:24px 0;color:var(--muted)}#notice{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:10;background:var(--ink);color:white;max-width:min(90vw,680px);padding:12px 18px;border-radius:5px;display:none;line-height:1.5}#notice.visible{display:block}.assessment{min-height:80px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:760px){.topbar{padding:0 16px;height:60px}.brand span{font-size:12px;margin-left:6px}.local-tag{font-size:10px}main{padding:22px 16px 48px}.setup{grid-template-columns:1fr;gap:20px}.catalog{grid-template-columns:1fr}.layout{grid-template-columns:1fr;gap:20px}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:0 0 16px}.sidebar .tabs{display:flex;flex-wrap:wrap;gap:2px}.tabs button{padding:8px;font-size:13px}.group-nav{margin-top:12px;max-height:110px;overflow-y:auto}.session-header h1{font-size:19px}.timer{font-size:22px;min-width:100px}.counts{grid-template-columns:repeat(2,minmax(0,1fr))}.counts div:nth-child(2){border-right:0}.counts div:nth-child(-n+2){border-bottom:1px solid var(--line)}.result-summary{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.history-row{align-items:flex-start}.section-head{flex-wrap:wrap}.option{padding:10px 6px}.actions button{flex-grow:1}.footer-nav button{font-size:14px}.stimulus{max-height:400px}}
.session-header>div:first-child{min-width:0;overflow-wrap:anywhere}.timer{flex-shrink:0}main[aria-busy=true]{cursor:progress}.rating-label{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:16px 0}.rating-label select{min-height:42px;min-width:150px;max-width:100%;padding:8px;border:1px solid var(--line);border-radius:5px;background:white;color:var(--ink)}
@media(max-width:360px){.session-header{flex-direction:column;gap:12px}.timer{text-align:left;white-space:normal}.timer-label{display:inline-block;margin:0 0 0 12px}.topbar{gap:6px}.brand{font-size:17px}.brand span{font-size:11px}.local-tag{font-size:9px}.counts div{padding:12px 8px}.history-row{flex-wrap:wrap}}