@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Fredoka:wght@400;500;600&display=swap');
:root{font-family:'DM Sans',sans-serif;color:#263e35;background:#f7f7ed;font-synthesis:none}*{box-sizing:border-box}body{margin:0}header{max-width:1160px;margin:auto;padding:27px 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dfe5d7}.brand{font-family:Fredoka,sans-serif;font-size:25px;font-weight:500;color:#2d6048;text-decoration:none}.brand span{color:#d58a36;font-size:34px;vertical-align:middle;margin-right:9px}.tagline,.small{font-size:13px;color:#6f7e73}main{max-width:1100px;margin:auto;padding:38px 28px 20px}.intro{text-align:center}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:#6b8065}h1,h2,.target{font-family:Fredoka,sans-serif;font-weight:500}h1{font-size:48px;margin:12px 0}h1 em{font-style:normal;color:#40805a}.intro p{color:#728073;margin:0 0 27px}.levels{display:flex;justify-content:center;gap:9px;margin:0 auto 28px;flex-wrap:wrap}.levels button{width:45px;height:43px;border:1px solid #d9e0d1;border-radius:13px;background:#edf0e5;color:#536e55;font-size:16px}.levels button[aria-current]{background:#346b50;color:white;border-color:#346b50;box-shadow:0 3px 0 #234c38}.levels button:disabled{opacity:.48;cursor:not-allowed}.layout{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:start}.card{background:#fffef9;border:1px solid #e0e5d7;border-radius:24px;box-shadow:0 5px 0 #e9ecdf}.play{padding:25px 30px 24px;text-align:center;min-height:510px}.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.pill{background:#edf3e5;color:#477049;border-radius:20px;padding:8px 13px;font-weight:700;font-size:12px}.mascot{font-size:45px;margin-top:19px}.play h2{font-size:22px;margin:8px 0 0}.target{font-size:96px;line-height:1.12;color:#346b50;margin:2px 0 6px}.play p{font-size:14px;color:#71816f;margin:0 0 22px}label{display:block;text-align:left;font-size:12px;font-weight:700;margin-bottom:8px}.answer-row{display:flex;gap:10px}input{width:0;flex:1;min-width:0;border:2px solid #dce4d3;background:white;border-radius:12px;padding:14px;font:500 22px Fredoka,sans-serif;color:#2c553d}input::placeholder{color:#a4afa0}button{font-family:inherit;cursor:pointer;transition:transform .15s,background .15s}button:active{transform:translateY(2px)}button:focus-visible,input:focus-visible{outline:3px solid #d89e43;outline-offset:3px}#check,.next,.dialog-actions button{border:0;border-radius:12px;padding:14px 18px;background:#346b50;color:white;font-weight:700}.input-help{text-align:left;font-size:11px;margin:9px 0}#feedback{min-height:27px;margin-top:14px;font-size:14px;font-weight:600;color:#346b50}#feedback.error{color:#9c582d}.hint{border:0;background:transparent;color:#7c765c;margin-top:10px;padding:8px;font-size:12px}.next{display:block;margin:8px auto}.next[hidden]{display:none}.garden{padding:29px 25px}.garden h2{font-size:26px;margin:9px 0}.garden>p{font-size:13px;color:#7c8776;line-height:1.6;margin:0 0 23px}.progress-heading{display:flex;justify-content:space-between;font-size:12px}.progress-heading span{color:#87907e}progress{width:100%;height:9px;appearance:none;margin:10px 0 20px;border:0;border-radius:10px;overflow:hidden;background:#edf0e5}progress::-webkit-progress-bar{background:#edf0e5}progress::-webkit-progress-value{background:#87ad6b;border-radius:10px}progress::-moz-progress-bar{background:#87ad6b}.facts{display:grid;grid-template-columns:1fr 1fr;gap:9px}.fact{border:1px solid #e1e7da;border-radius:11px;padding:11px 12px;display:flex;align-items:center;justify-content:space-between;gap:5px;background:#fbfcf6}.fact.current{border-color:#a0b887;background:#f1f6e8}.equation{font-size:13px;font-weight:700}.dots{display:flex;gap:3px}.dot{width:6px;height:6px;border-radius:50%;background:#dde5d4}.dot.filled{background:#79a25c}.learned{font-size:8px;font-weight:700;color:#4e7c38;letter-spacing:.4px}.garden-note{font-size:12px;text-align:center;background:#f5f3e5;padding:14px 7px;border-radius:12px;margin-top:22px;color:#82764e}footer{display:flex;justify-content:space-between;margin-top:25px;font-size:11px;color:#8b9584}footer button{border:0;background:none;text-decoration:underline;color:#7c8776;font-size:11px}dialog{border:1px solid #dce4d3;border-radius:20px;padding:28px;max-width:420px;color:#263e35}dialog::backdrop{background:#243d3570}.dialog-actions{display:flex;gap:10px;justify-content:flex-end}#confirm-reset{background:#a15d35}@media(max-width:760px){.layout{grid-template-columns:1fr}header{padding:18px 20px}.tagline{display:none}main{padding:28px 16px}h1{font-size:39px}.play{padding:22px 19px}.card-top .small{font-size:11px}.levels{gap:6px}.levels button{width:32px;height:37px;border-radius:10px}.answer-row{flex-direction:column}input{width:100%}.facts{grid-template-columns:1fr 1fr}.target{font-size:86px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.modes{display:flex;justify-content:center;gap:8px;margin:0 0 22px;flex-wrap:wrap}.modes a{padding:10px 16px;border-radius:20px;color:#346b50;text-decoration:none;font-size:13px;background:#edf0e5}.modes a[aria-current]{background:#346b50;color:white}body[data-mode="result"] .target{font-size:clamp(48px,10vw,80px);margin:15px 0}