@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Playfair+Display:ital,wght@1,700&display=swap');
:root{--ink:#17352f;--muted:#6f7d76;--paper:#f5f2eb;--card:#fffdfa;--lime:#d7f45a;--green:#2e6b58;--line:#dcded5;--coral:#ff876d;--shadow:0 22px 70px rgba(29,55,46,.10)}
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b{color:var(--green)}.hint{color:var(--muted);font-size:13px;min-height:21px}#answerForm{display:flex;gap:10px;justify-content:center;margin-top:24px}#answerInput{width:160px;border:2px solid #d4d9d0;border-radius:14px;background:#fff;font:800 28px Manrope;text-align:center;color:var(--ink);outline:none}#answerInput:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(46,107,88,.1)}.feedback{min-height:26px;font-size:14px;font-weight:700;margin-top:18px}.feedback.good{color:var(--green)}.feedback.bad{color:#d55a43}.keyboard-hint{font-size:10px;color:#a0aaa3;margin:24px 0 -24px}.quiz-card.correct{animation:correct .35s}.quiz-card.wrong{animation:shake .35s}@keyframes correct{50%{transform:scale(1.015);box-shadow:0 20px 60px rgba(137,173,36,.22)}}@keyframes shake{25%{transform:translateX(-7px)}75%{transform:translateX(7px)}}.result-screen.active{display:grid;place-items:center;padding:70px 24px}.result-card{width:min(580px,100%);background:var(--card);border-radius:28px;padding:48px;text-align:center;box-shadow:var(--shadow)}.result-badge{width:64px;height:64px;display:grid;place-items:center;margin:auto;border-radius:50%;background:var(--lime);font-size:28px}.result-card h2{font-size:38px;margin:14px 0 8px}.result-card>p:not(.eyebrow){color:var(--muted)}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);margin:35px 0;border-block:1px solid var(--line);padding:22px 0}.result-grid div{display:flex;flex-direction:column}.result-grid div+div{border-left:1px solid var(--line)}.result-grid strong{font-size:24px}.result-grid span{font-size:11px;color:var(--muted)}.result-card button{margin:5px}
@media(max-width:760px){.topbar{height:70px;padding:0 18px}.header-stats small{display:none}.header-stats>div{display:flex;padding:7px 9px}.header-stats>div:first-child{display:none}#homeScreen{padding:45px 20px;grid-template-columns:1fr;gap:42px}h1{font-size:58px}.lead{font-size:16px}.actions{flex-direction:column}.progress-card{max-width:480px;width:100%;margin:auto}.how{padding-top:20px}.steps{grid-template-columns:1fr}.game-screen.active{padding:20px 16px}.quiz-card{padding:42px 18px;margin-top:45px}.question{gap:12px}#answerForm{flex-direction:column;align-items:center}#answerInput{height:62px;width:100%}#answerForm .primary{width:100%}.result-card{padding:38px 20px}.result-card h2{font-size:30px}}
.pythagoras-section{grid-column:1/-1;padding-top:65px}.table-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:22px}.table-heading h2{font-size:34px;margin:5px 0}.table-heading>p{color:var(--muted);font-size:13px;line-height:1.6;max-width:480px}.pythagoras-table,.quiz-table{display:grid;grid-template-columns:repeat(11,minmax(23px,1fr));gap:4px}.pythagoras-table{background:var(--card);padding:18px;border-radius:24px;box-shadow:var(--shadow)}.pythagoras-table button,.pythagoras-table .corner,.quiz-table button,.quiz-table .corner{aspect-ratio:1;border:0;border-radius:9px;display:grid;place-items:center;font:700 13px Manrope;color:var(--ink)}.corner,.axis{background:var(--ink)!important;color:white!important}.product{background:#f0f1ea;cursor:pointer;transition:.15s}.product:hover,.product.selected{background:var(--lime);transform:scale(1.08);z-index:1}.axis{cursor:pointer}.axis.selected{background:var(--green)!important;color:var(--lime)!important}.table-discovery{min-height:52px;margin-top:12px;padding:15px 18px;border:1px solid var(--line);border-radius:14px;color:var(--muted);font-size:13px}.table-discovery strong{color:var(--ink)}.quiz-card{max-width:680px;margin-top:42px;padding:38px 48px}.question{margin:24px 0 18px;font-size:clamp(44px,7vw,68px)}.quiz-table{max-width:520px;margin:0 auto 12px;transition:.25s}.quiz-table button,.quiz-table .corner{border-radius:5px;font-size:9px}.quiz-table .product{opacity:.16}.quiz-table .product.related{opacity:.5;background:#e9edda}.quiz-table .product.target{opacity:1;background:var(--lime);box-shadow:0 0 0 2px var(--green);font-size:11px}.quiz-table.hidden{display:none}.table-toggle{border:0;background:none;color:var(--green);font:700 12px Manrope;text-decoration:underline;text-underline-offset:4px;cursor:pointer}
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@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}