:root{--ink:#163c35;--muted:#67746d;--paper:#f5f3ec;--line:#dfe4da;--green:#246850;--mint:#e5f1e7;--amber:#ad6928;--red:#a7473d;--font:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.55}button,input,select{font:inherit}button{cursor:pointer;border:0;border-radius:10px;font-weight:650;min-height:44px;padding:10px 17px;transition:background .15s,transform .15s}button:hover{filter:brightness(.96)}button:active{transform:translateY(1px)}button:disabled{cursor:default;opacity:.55}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #b98230;outline-offset:3px}[hidden]{display:none!important}.topbar{height:95px;max-width:1200px;padding:0 40px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid 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i.filled{background:var(--green)}.sidebar>section{margin-bottom:18px}.pool-panel{border:1px solid #dbe2d3;border-radius:18px;background:#eef1e7;padding:22px}.pool-panel .eyebrow{font-size:8px;letter-spacing:1.2px}.pool-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.pool-heading h2{font-size:17px;margin:0;letter-spacing:-.3px}.pool-heading>span{font-size:13px;color:var(--green);border:1px solid #d0d9c8;border-radius:7px;padding:1px 7px}.pool-legend{display:flex;gap:15px;font-size:11px;color:var(--muted)}.pool-legend span{display:flex;align-items:center;gap:4px}.pool-legend i{width:6px;height:6px;border-radius:50%;display:inline-block}.learning-dot{background:var(--green)}.review-dot{background:var(--amber)}.pool-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin:19px 0}.pool-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;aspect-ratio:1;border-radius:8px;background:#fffdf7;border:1px solid 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.verb-attributes{display:flex;flex-wrap:wrap;gap:6px 14px;margin:0 0 13px;font-size:12px;color:var(--green)}.verb-attributes span+span::before{content:'·';margin-right:14px;color:var(--muted)}
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.practice-tools [aria-pressed="true"]{background:var(--ink);color:white;border-color:var(--ink)}

.meaning-cue{font-size:16px;font-weight:650;color:var(--ink);background:var(--mint);border-left:3px solid var(--green);padding:10px 14px;border-radius:4px;margin:-8px 0 18px;line-height:1.5}
.regularity-label{white-space:pre-line;line-height:1.7}.verb-attributes{align-items:flex-start}
.feedback .correct-answer-label{font-size:12px;font-weight:700;margin-top:12px;margin-bottom:4px}.feedback .correct-answer{font-size:26px;line-height:1.35;font-weight:650;color:var(--ink)}

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