@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{--ink:#202d2b;--muted:#78817e;--line:#e3e8e3;--green:#295846;--lime:#d8f393;--bg:#f7f9f5}*{box-sizing:border-box}body{margin:0;background:var(--bg);font:14px 'DM Sans',sans-serif;color:var(--ink)}button,a,input,select{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #74a77d;outline-offset:3px}a{color:var(--green)}aside{position:fixed;inset:0 auto 0 0;width:244px;background:#fff;border-right:1px solid var(--line);padding:34px 21px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font:800 23px Manrope,sans-serif;color:var(--ink);letter-spacing:-1px}.logo{border-radius:10px;background:var(--green);color:var(--lime);width:35px;height:35px;display:grid;place-items:center}.branddot{font-size:15px;font-weight:500;color:#8b9490;letter-spacing:0}.side-label{font-size:10px;letter-spacing:1.6px;color:#929a95;margin:47px 12px 15px;font-weight:700}.side-label.lower{margin-top:33px}nav button{display:flex;width:100%;gap:13px;align-items:center;border:0;background:transparent;color:#6d7872;padding:13px 15px;text-align:left;margin:3px 0;border-radius:7px}nav button span{font-size:13px}nav button.active{background:#edf3e8;color:var(--green);font-weight:700}nav small{margin-left:auto;background:#e5eae2;border-radius:4px;padding:2px 5px}.side-bottom{margin-top:auto;font-size:12px;color:#506753;padding:20px 8px 0}.side-bottom div{font-size:10px;color:#89918b;margin:8px 0 20px}.side-bottom small{font-size:10px;color:#929a95;display:block;line-height:1.6}.statusdot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#8ab77d;margin-right:7px}.workspace{margin-left:244px}header{height:85px;border-bottom:1px solid var(--line);background:#fff;display:flex;justify-content:space-between;align-items:center;padding:0 44px;color:#8b938d;font-size:12px}header b{color:#5c6961;font-weight:500}.header-right{display:flex;gap:20px;align-items:center}.season{background:#f2f5ed;border:1px solid #e2e8db;padding:8px 13px;border-radius:20px;font-size:11px;color:#536948}.avatar{background:#f0e8dc;color:#8a7358;border-radius:50%;font-size:10px;padding:11px}main{padding:36px 44px;max-width:1500px;margin:auto}.eyebrow{font-size:10px;letter-spacing:1.7px;text-transform:uppercase;font-weight:700;color:#819078}h1,h2,h3{font-family:Manrope,sans-serif}h1{font-size:30px;letter-spacing:-1.2px;margin:8px 0 10px;font-weight:800}h2{font-size:19px;letter-spacing:-.5px;margin:0}h3{font-size:16px;letter-spacing:-.3px}.muted{color:var(--muted);line-height:1.7}.intro{margin-bottom:26px;display:flex;align-items:center;justify-content:space-between}.date{font-size:11px;color:#8c958c}.hero{position:relative;background:#244e3e;border-radius:14px;overflow:hidden;padding:32px 35px;color:white;min-height:252px;display:flex;justify-content:space-between}.hero .eyebrow{color:#c5dfa1}.hero h2{font-size:32px;line-height:1.3;letter-spacing:-1px;margin:14px 0}.hero p{font-size:12px;color:#c4d4c7;line-height:1.8;max-width:415px}.primary{border:0;border-radius:6px;background:var(--lime);color:#2a4a30;padding:12px 19px;font-weight:700;font-size:12px;display:inline-flex;gap:25px;align-items:center}.primary.dark{background:var(--green);color:white}.secondary{border:1px solid #dce3d7;color:#456044;background:#fff;border-radius:6px;padding:11px 16px;font-size:12px}.hero-art{width:240px;position:relative;display:grid;place-items:center;flex-shrink:0}.orbit{position:absolute;width:210px;height:210px;border:1px solid #ffffff12;border-radius:50%}.orbit.second{width:155px;height:155px}.orbit.third{width:275px;height:275px}.chip{width:94px;height:108px;background:#d6edb8;transform:rotate(-12deg);border:8px solid #9bbb8c;border-radius:18px;display:grid;place-items:center;color:#34513e;font:800 30px Manrope;box-shadow:15px 20px 0 #193f32}.float{position:absolute;z-index:2;background:#3d6552;border:1px solid #ffffff26;border-radius:9px;padding:10px 13px;color:#e0efcc;font-size:13px}.float.one{top:24px;right:6px;transform:rotate(9deg)}.float.two{bottom:25px;left:5px;transform:rotate(-7deg)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:22px 0 33px}.stat{background:white;border:1px solid var(--line);border-radius:9px;padding:17px 19px}.stat-top{display:flex;justify-content:space-between;color:#7b877d;font-size:11px}.stat-top i{font-style:normal;color:#729370}.stat strong{font:800 25px Manrope;display:block;margin:9px 0 3px;letter-spacing:-.7px}.stat small{color:#9aa197;font-size:10px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin:24px 0 18px}.text-btn{border:0;color:#60764e;background:none;font-size:11px}.section-sub{font-size:12px;color:#8b938c;margin:7px 0}.categories{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.category{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px;text-align:left;transition:.2s;color:var(--ink)}.category:hover{border-color:#9eb38f;transform:translateY(-2px)}.cat-top{display:flex;justify-content:space-between;align-items:center}.icon{height:37px;width:37px;background:#edf4e7;border-radius:9px;display:grid;place-items:center;color:#628350;font-size:19px}.tag{font-size:9px;color:#919b8b;border:1px solid #e3e8df;border-radius:4px;padding:4px 7px}.category h3{margin:17px 0 8px}.category p{font-size:11px;color:#8c958c;line-height:1.7;min-height:36px}.cat-meta{display:flex;justify-content:space-between;font-size:10px;color:#7d8979;margin-top:20px}.progress{height:4px;background:#edf0e9;border-radius:5px;margin-top:10px;overflow:hidden}.progress span{display:block;height:100%;background:#8bb66a}.bottom-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px;margin-top:25px}.panel{padding:25px;background:#fff;border:1px solid var(--line);border-radius:10px}.panel.tint{background:#eff3e7}.panel p{font-size:12px;line-height:1.8;color:#7d8776}.mini-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid #e9ede5;font-size:12px}.note{font-size:11px;line-height:1.8;color:#8d958a;margin-top:25px}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.toolbar input{flex:1;min-width:180px}.toolbar input,.toolbar select{padding:12px;border:1px solid var(--line);background:white;border-radius:6px;color:#5e6b5d}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.topic-grid .category p{min-height:40px}.quiz{max-width:860px;margin:20px auto}.quiz-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;font-size:12px;color:#7a8970}.question{padding:32px;background:#fff;border:1px solid var(--line);border-radius:12px}.question h2{font-size:23px;line-height:1.6;margin:17px 0 24px}.options{display:grid;gap:11px}.option{border:1px solid #dfe5da;background:#fff;border-radius:8px;text-align:left;padding:16px;display:flex;gap:14px;color:#4e5d4b;line-height:1.5}.option .letter{border:1px solid #e0e6db;border-radius:4px;min-width:25px;height:25px;display:grid;place-items:center;font-size:11px}.option.selected{background:#edf3e3;border-color:#7a9c5c}.option.good{background:#eaf5e5;border-color:#7da965}.option.bad{background:#fff0ec;border-color:#d7a194}.feedback{padding:20px;background:#eef5e9;border-radius:7px;margin-top:20px;line-height:1.8;font-size:13px}.feedback.wrong{background:#fcf0e8}.feedback strong{display:block}.quiz-actions{display:flex;justify-content:space-between;margin-top:22px;gap:12px}.empty{text-align:center;padding:65px 25px}.source{padding:20px 0;border-bottom:1px solid var(--line)}.source a{font-weight:600;text-decoration:none}.source p{font-size:12px}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.guide-grid .panel p{font-size:13px}.pill{display:inline-block;color:#537247;background:#edf3e4;padding:6px 10px;border-radius:5px;font-size:11px;margin:0 6px 6px 0}footer{display:flex;justify-content:space-between;padding:20px 44px 28px;color:#98a08f;font-size:10px;gap:15px}button:disabled{cursor:default;opacity:.7}.score{font:800 65px Manrope;color:var(--green);margin:25px}.review-item{padding:15px 0;border-bottom:1px solid var(--line);line-height:1.8}details{border-top:1px solid var(--line);padding:15px 0}summary{cursor:pointer;font-weight:600}.keyboard{font-size:10px;color:#949d8e;text-align:center;margin:16px}.mobile-brand{display:none}@media(min-width:1500px){main{padding-top:45px}.hero{min-height:280px}.categories{gap:22px}}@media(max-width:1150px){aside{width:210px;padding:30px 12px}.workspace{margin-left:210px}main{padding:28px}.hero-art{width:170px}.stats{gap:10px}.stat{padding:15px}.topic-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:850px){aside{position:relative;width:100%;padding:17px;display:block;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:21px}.side-label,.side-bottom,aside nav:nth-of-type(2){display:none}aside nav{display:flex;overflow:auto;margin-top:15px;gap:5px}nav button{white-space:nowrap;width:auto;padding:10px;font-size:13px;gap:6px}nav button small{display:none}.workspace{margin:0}header{height:58px;padding:0 20px}main{padding:25px 20px}.hero-art{width:150px}.hero{padding:25px}.hero h2{font-size:27px}.hero p{max-width:300px}.categories{grid-template-columns:repeat(2,1fr)}.date{display:none}.bottom-grid{grid-template-columns:1fr}footer{padding:20px;flex-direction:column}}@media(max-width:530px){h1{font-size:25px}.hero-art{display:none}.hero{min-height:250px}.hero h2{font-size:29px}.stats{grid-template-columns:repeat(2,1fr)}.categories,.topic-grid,.guide-grid{grid-template-columns:1fr}.header-right .season{display:none}.category p{min-height:0}.question{padding:22px}.question h2{font-size:20px}.quiz-actions{flex-wrap:wrap}.intro{margin-bottom:20px}.section-heading h2{font-size:18px}}