@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--paper:#f7f8f2;--ink:#203d35;--green:#285b47;--lime:#d9eea0;--muted:#64736a;--line:#dce2d8}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif}button,input,select{font:inherit}button,a,input,select{outline-offset:5px}button{cursor:pointer}header{display:flex;align-items:center;justify-content:space-between;padding:25px 5%;border-bottom:1px solid var(--line);gap:20px}.brand{color:var(--ink);text-decoration:none;font-weight:700;font-size:24px;display:flex;align-items:center;gap:12px}.brand-icon{border-radius:50%;background:var(--green);color:var(--lime);height:38px;width:38px;display:grid;place-items:center;font-size:30px}.brand small{font-size:10px;letter-spacing:2px;margin-left:16px;color:var(--muted)}nav{display:flex;gap:8px}button{border:1px solid var(--line);border-radius:9px;padding:12px 18px;background:white;color:var(--ink)}nav button{background:transparent;border:0}nav button.active{background:#e8eddf}main{max-width:1120px;margin:0 auto;padding:54px 24px 72px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:2px;font-weight:700;color:var(--green)}h1,h2,h3{font-family:Manrope,sans-serif}h1{font-size:clamp(34px,4.5vw,54px);line-height:1.15;font-weight:600;letter-spacing:-2px;margin:18px 0}p{line-height:1.7;color:var(--muted)}.hero{display:grid;grid-template-columns:1.5fr 1fr;align-items:center;gap:40px;margin-bottom:42px}.hero p{max-width:540px}.hero-art{height:210px;display:grid;grid-template-columns:repeat(3,1fr);gap:9px;transform:rotate(-5deg);max-width:290px;margin:auto}.hero-art span{width:80px;height:64px;border:1px solid #cbd5c3;border-radius:13px;display:grid;place-items:center;background:#edf1e3;font-size:30px}.hero-art span:last-child{background:var(--green);color:var(--lime)}.row{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:20px 0 28px}.card{background:white;border:1px solid var(--line);padding:25px;border-radius:15px;text-align:left;position:relative}.card.selected{border:2px solid var(--green);padding:24px;background:#f0f4e7}.card .icon{font-family:Manrope;font-size:28px;display:block;margin:7px 0 30px}.card h3{font-size:21px;margin:0 0 10px}.card p{font-size:14px;margin:0}.card small{display:block;margin-top:25px;color:var(--muted)}.panel{background:white;border:1px solid var(--line);border-radius:15px;padding:28px}.startbar{display:flex;align-items:end;gap:22px;flex-wrap:wrap}label{display:grid;gap:8px;font-size:13px;font-weight:600}select,input{padding:12px;border:1px solid #cbd5ca;border-radius:8px;background:white;color:var(--ink)}.primary{background:var(--green);color:white;border-color:var(--green);font-weight:600}.startbar .primary{margin-left:auto;padding:15px 27px}.subtle{font-size:12px;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:25px 0}.stat{border-left:2px solid var(--line);padding:8px 18px}.stat strong{font-size:28px;display:block;font-weight:500}.stat span{font-size:12px;color:var(--muted)}.practice{max-width:820px;margin:auto}.progress{height:5px;background:var(--line);border-radius:9px;margin:20px 0 28px;overflow:hidden}.progress div{height:100%;background:var(--green)}.question{text-align:center;padding:30px 10px;font-family:Manrope;font-size:clamp(23px,4vw,36px);line-height:1.8;letter-spacing:1px}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;max-width:390px;margin:18px auto 28px}.cell{border:1px solid var(--line);background:#f6f8f1;min-height:85px;display:grid;place-items:center;font-size:25px;letter-spacing:1px}.cell.missing{border:2px dashed #88a17b;color:var(--green);background:#edf3df}.answers{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:25px 0}.answers button{font-size:23px;min-height:65px}.answers .chosen{background:var(--green);color:white}.answerform{display:flex;gap:10px;max-width:540px;margin:15px auto 28px}.answerform input{flex:1;min-width:0;font-size:19px}.feedback{border-radius:10px;background:#eef5df;padding:20px;margin:22px 0;line-height:1.6}.feedback.bad{background:#fff0e8}.feedback p{margin:8px 0 0;color:var(--ink)}.empty{padding:40px;text-align:center}.history-row{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:12px;padding:18px 0;border-bottom:1px solid var(--line);align-items:center;font-size:14px}.pill{display:inline-block;background:#e8efdd;border-radius:20px;padding:6px 12px;font-size:12px}.guide{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.guide h3{margin-top:0}.guide p{font-size:14px}footer{border-top:1px solid var(--line);padding:25px 5%;color:var(--muted);font-size:11px;display:flex;justify-content:space-between;gap:20px}button:disabled{opacity:.5;cursor:default}.chart{height:120px;display:flex;gap:12px;align-items:end;margin:25px 0}.bar{flex:1;max-width:70px;background:#c5dda0;min-height:3px;border-radius:5px 5px 0 0;position:relative}.bar span{position:absolute;top:-22px;font-size:11px;width:100%;text-align:center}.marked{background:#fff3cd;border-color:#bd9943}.notice{padding:12px 16px;background:#fff3cd;border-radius:8px;margin:15px 0}details{margin-top:12px}summary{cursor:pointer} @media(max-width:700px){header{flex-direction:column;padding:18px}.brand small{display:none}main{padding:32px 18px}.hero{grid-template-columns:1fr}.hero-art{display:none}.cards,.guide{grid-template-columns:1fr}.card .icon{margin:0 0 14px}.card small{margin-top:12px}.stats{grid-template-columns:repeat(2,1fr)}.startbar>*{width:100%}.startbar .primary{margin-left:0}.history-row{font-size:12px;grid-template-columns:1.3fr 1fr 1fr}.history-row>*:last-child{display:none}.answers{grid-template-columns:repeat(2,1fr)}footer{flex-direction:column}.panel{padding:20px}}