@import url('data:text/css,');
:root{--bg:#f3f4f0;--paper:#fff;--ink:#203235;--muted:#637578;--line:#dce3df;--teal:#087d74;--mint:#c9eee2;--dark:#152a2e;--gold:#e5b75f;--red:#ac514a;--serif:Georgia,'Times New Roman',serif;--shadow:0 12px 35px #14382b08}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font:14px/1.6 'Segoe UI',system-ui,sans-serif}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}a{color:var(--teal)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #ae781f;outline-offset:4px}button{border:0}h1,h2,h3,h4,p{margin-top:0}h1{font:42px/1.12 var(--serif);letter-spacing:-1.6px;margin-bottom:15px}h2{font-size:20px;line-height:1.3;letter-spacing:-.35px}h3{font-size:16px;line-height:1.4}p{color:var(--muted)}svg{max-width:100%}.icon{width:19px;height:19px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.sidebar{position:fixed;inset:0 auto 0 0;width:222px;background:var(--dark);color:#c6d4d4;display:flex;flex-direction:column;padding:29px 17px 18px;z-index:40}.brand{padding:0 12px 31px;display:flex;align-items:center;gap:11px;color:#f5faf7;text-decoration:none}.brandmark{width:35px;height:35px;background:#bee7d8;color:#153c36;display:grid;place-items:center;border-radius:10px;font-weight:800;font-size:23px}.brand b{font-size:19px;letter-spacing:-.8px}.brand small{display:block;font-size:10px;letter-spacing:3px;font-weight:400;color:#90aba9;margin-top:-3px}.navlabel{font-size:9px;letter-spacing:1.7px;color:#8aa3a3;margin:12px 14px 9px}.navbutton{width:100%;display:flex;align-items:center;gap:12px;border-radius:7px;color:#bbcecd;background:transparent;text-align:left;font-size:13px;padding:12px 13px;margin:3px 0;transition:.16s}.navbutton:hover{background:#ffffff09;color:#fff}.navbutton.active{color:#d4f9e9;background:#294640}.navbutton.active:after{content:'';margin-left:auto;width:5px;height:5px;background:#8ce0bd;border-radius:50%}.sidebarbottom{margin-top:auto}.mentor-small{border:1px solid #3b5253;border-radius:10px;padding:17px 13px;margin:20px 4px}.mentor-small p{font-size:11px;color:#b5c9c7;margin:9px 0 12px}.mentor-small button{width:100%;background:#c8eadd;color:#183f37;padding:9px;border-radius:5px;font-size:11px;font-weight:650}.profile{display:flex;align-items:center;gap:11px;padding:14px 10px 0;border-top:1px solid #30474b;font-size:12px}.avatar{width:32px;height:32px;border-radius:50%;background:#e4d9c1;color:#534a35;display:grid;place-items:center;font-size:12px}.profile small{color:#8fa9aa;display:block;font-size:10px}.app{margin-left:222px}.topbar{height:74px;padding:0 38px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px;background:#f8f9f6}.crumb{font-size:12px;color:#677e7e;display:flex;gap:10px;align-items:center}.crumb strong{color:var(--ink);font-weight:500}.topright{display:flex;align-items:center;gap:16px}.demoflag{font-size:10px;letter-spacing:.55px;display:flex;align-items:center;gap:7px;color:#7b6840}.demoflag:before{content:'';width:6px;height:6px;border-radius:50%;background:#c69c4b}.pill{border:1px solid var(--line);padding:5px 10px;border-radius:30px;font-size:10px;color:var(--muted);white-space:nowrap}.iconbutton{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:7px;background:var(--paper);color:var(--ink)}.menubutton{display:none}.page{max-width:1440px;margin:auto;padding:35px 38px 55px}.page[hidden]{display:none}@keyframes appear{from{opacity:.65;transform:translateY(4px)}to{opacity:1;transform:none}}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.8px;text-transform:uppercase;color:var(--teal);margin-bottom:10px}.pagehead{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:25px}.pagehead h1{font-size:34px;margin-bottom:9px}.pagehead p{font-size:13px;margin:0}.minor{font-size:11px;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:6px;padding:11px 17px;font-size:12px;font-weight:600;text-decoration:none;line-height:1.5;background:var(--teal);color:#fff}.btn:hover{filter:brightness(1.08)}.btn.light{background:#d1efde;color:#194737}.btn.outline{background:transparent;color:var(--ink);border:1px solid #becfc8}.btn.ghost{color:var(--teal);background:transparent;padding-left:0;padding-right:0}.btn.small{font-size:11px;padding:7px 12px}.btn:disabled{filter:none}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.between{justify-content:space-between}.hero{background:#183e3d;color:#fff;border-radius:13px;display:grid;grid-template-columns:1.05fr 1fr;min-height:290px;overflow:hidden;position:relative;margin-bottom:28px}.hero-copy{padding:34px 36px;position:relative;z-index:1}.hero .eyebrow{color:#9fcebc;font-size:9px;letter-spacing:1.5px}.hero h2{font:43px/1.12 var(--serif);letter-spacing:-1.2px;max-width:380px;margin:15px 0}.hero p{color:#b7d0c7;font-size:12px;line-height:1.8;max-width:340px;margin-bottom:24px}.hero-meta{display:flex;gap:13px;align-items:center;margin-top:20px;font-size:10px;color:#a7c6bc}.hero-meta span+span:before{content:'·';margin-right:13px}.hero-art{position:relative;display:flex;flex-direction:column;justify-content:center;padding:36px 30px 28px 6px;background:linear-gradient(130deg,transparent,#26514d44)}.hero-art svg{width:100%;overflow:visible}.chart-label{font:10px 'Segoe UI',sans-serif}.chart-float{background:#eef7eb;color:#224c40;border-radius:6px;padding:9px 12px;align-self:end;margin:-16px 14px 0 0;box-shadow:0 8px 20px #081e1822;font-size:11px}.chart-float strong{font-size:16px;margin-right:7px}.hero-art-label{color:#92b4a9;font-size:9px;letter-spacing:.7px;margin-top:20px;text-align:right}.section-head{display:flex;align-items:center;justify-content:space-between;margin:25px 0 16px;gap:15px}.section-head h2{margin:0;font-size:18px}.section-head a,.section-head button{font-size:11px}.home-lower{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(250px,1fr);gap:25px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:11px;padding:23px;box-shadow:var(--shadow)}.lessonlist{padding:0 20px}.lesson-row{display:flex;align-items:center;gap:16px;padding:21px 0;border-bottom:1px solid #e7ece7}.lesson-row:last-child{border-bottom:0}.lesson-row .number{color:#94a8a2;font:25px var(--serif);width:27px}.lesson-row h3{font-size:13px;margin:0 0 5px}.lesson-row p{font-size:11px;margin:0}.lesson-row button{margin-left:auto;background:#f3f6f1;width:29px;height:29px;border-radius:50%;color:var(--teal);display:grid;place-items:center;flex-shrink:0}.lesson-row button:hover{background:var(--mint)}.lesson-row .tick{font-size:17px;color:var(--teal);width:27px}.quote-card{background:#edece2;border:0;position:relative;overflow:hidden}.quote-card:after{content:'?';position:absolute;right:10px;bottom:-36px;font:190px var(--serif);color:#dee2d5;pointer-events:none}.quote-card>*{position:relative;z-index:1}.quote-card h3{font:25px/1.32 var(--serif);letter-spacing:-.5px;margin:18px 0}.quote-card p{font-size:12px}.triple{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.pathmini{border-top:2px solid #90baa9;padding:16px 0;display:flex;align-items:start;gap:14px}.pathmini .pathicon{border-radius:8px;background:#e6ece4;padding:10px;color:#507263}.pathmini h3{font-size:12px;margin-bottom:5px}.pathmini p{font-size:10px;margin:0}.footnote{margin-top:25px;color:#7b8c8a;font-size:10px;display:flex;gap:7px;align-items:center}.switch{display:inline-flex;gap:3px;background:#e8ede7;border-radius:7px;padding:4px}.switch button{background:transparent;color:#677b73;padding:7px 14px;border-radius:5px;font-size:11px}.switch button.active{background:#fff;color:#145c4e;box-shadow:0 1px 4px #17332110}.coursegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px;margin-top:24px}.coursecard{padding:0;overflow:hidden;display:flex;flex-direction:column}.coursecover{height:112px;background:#e4ece1;position:relative;padding:22px;display:flex;align-items:center;justify-content:space-between;color:#456d59}.coursecover.pro{background:#e9e6ef;color:#706480}.coursecover.trader{background:#deebea;color:#3c716b}.coursecover b{font:56px var(--serif);opacity:.55}.coursecover .icon{width:41px;height:41px;stroke-width:1.1}.coursebody{padding:23px;display:flex;flex-direction:column;flex:1}.coursebody h3{font-size:17px;min-height:47px}.coursebody p{font-size:12px;flex:1}.coursebody footer{border-top:1px solid var(--line);padding-top:14px;margin-top:10px}.badge{display:inline-flex;align-items:center;gap:5px;font-size:9px;padding:4px 7px;border-radius:4px;background:#e5f0e8;color:#446f58}.badge.amber{background:#f5eedf;color:#8a6937}.badge.grey{background:#eaf0ef;color:#657b7c}.lessonlayout{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:24px;align-items:start}.lessonhead{margin-bottom:24px}.lessonhead h1{font-size:37px}.lessonhead p{font-size:13px;max-width:640px;margin-bottom:14px}.lessonprogress{display:flex;gap:0;margin:22px 0 26px}.step{position:relative;flex:1;font-size:10px;color:#72857e;display:flex;gap:8px;align-items:center;background:transparent;text-align:left;padding:0 7px 0 0}.step b{width:23px;height:23px;flex-shrink:0;display:grid;place-items:center;border:1px solid #becbc3;border-radius:50%;font-weight:400}.step.active{color:#176a56}.step.active b{background:#1b6c58;border-color:#1b6c58;color:#fff}.step:after{content:'';height:1px;background:#cfd9d1;flex:1;margin:0 8px}.step:last-child:after{display:none}.reading{padding:28px 30px}.reading .eyebrow{font-size:9px}.reading h2{font:28px/1.3 var(--serif);letter-spacing:-.55px;max-width:580px;margin-bottom:18px}.reading .bodycopy{font-size:14px;color:#526764;line-height:1.85;max-width:680px}.reading .leadline{border-left:3px solid #87bba3;padding-left:17px;margin:23px 0;font-size:14px;color:#35574b;line-height:1.7}.metric-tabs{display:flex;gap:0;border-bottom:1px solid var(--line);margin:25px 0 0}.metric-tabs button{flex:1;background:transparent;padding:12px 5px;border-bottom:2px solid transparent;font-size:11px;color:#6c7f77}.metric-tabs button.active{border-color:#16816b;color:#126550;font-weight:600}.chartbox{background:#f7f9f5;border:1px solid #e1e8df;border-radius:0 0 9px 9px;padding:20px 16px 14px}.metric-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px}.metric-head strong{font:27px var(--serif);color:#235f48}.metric-head span{font-size:10px;color:#6f8477}.learningchart{width:100%;display:block;min-height:170px}.chartscrub{display:flex;gap:12px;align-items:center;margin:0 8px}.chartscrub input{flex:1;min-width:40px;accent-color:var(--teal)}.chartscrub span{font:10px 'Segoe UI',sans-serif;white-space:nowrap;color:#768579}.chartcaption{font-size:11px;margin:13px 8px 2px;color:#576c61;min-height:35px}.insight{display:flex;gap:13px;background:#eef3e9;padding:17px 18px;border-radius:8px;margin:24px 0}.insight .icon{color:#769653;margin-top:2px}.insight h3{font-size:12px;margin:0 0 5px}.insight p{font-size:12px;margin:0;color:#617253}.lesson-actions{display:flex;justify-content:space-between;gap:10px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}.tutor{position:sticky;top:20px;border:1px solid #cddbd4;border-radius:11px;background:#fff;overflow:hidden}.tutorhead{padding:19px;background:#eef4ef;border-bottom:1px solid #d8e4dc;display:flex;gap:10px;align-items:center}.tutormark{width:33px;height:33px;border-radius:50%;background:#fff;display:grid;place-items:center;color:#328168}.tutorhead strong{font-size:12px}.tutorhead small{display:block;font-size:9px;color:#678676}.tutorbody{padding:18px}.contextlabel{font-size:9px;letter-spacing:.3px;color:#6a8177;margin-bottom:13px}.tutorlog{max-height:390px;overflow:auto;scrollbar-width:thin}.chat{font-size:12px;line-height:1.75;color:#4a6357;padding-bottom:18px;margin-bottom:16px;border-bottom:1px solid #e6ede6}.chat:last-child{margin-bottom:4px}.chat b{display:block;font-size:10px;color:#268060;margin-bottom:6px}.chat.user{padding:11px 12px;background:#eef4ef;border-radius:7px;border:0}.chat.user b{color:#677b71}.suggestions{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.suggestions button{border:1px solid #ceddd2;border-radius:16px;background:#fff;color:#5f7c6d;padding:5px 9px;font-size:10px}.suggestions button:hover{background:#e6f0e7}.tutorform{display:flex;gap:6px;align-items:center;border:1px solid #d8e3d9;border-radius:6px;padding:5px 6px 5px 10px}.tutorform input{width:100%;min-width:0;border:0;background:transparent;outline:none;font-size:11px;padding:7px 0;color:var(--ink)}.tutorform button{background:#287b61;color:#fff;border-radius:4px;padding:6px;display:grid;place-items:center}.tutordisclosure{font-size:9px;margin:12px 0 0;color:#73887e;line-height:1.6}.tutordisclosure summary{cursor:pointer}.quizwrap{max-width:800px;margin:auto}.quizcounter{font-size:10px;letter-spacing:1px;color:#718a7e}.quiztitle{font:30px/1.3 var(--serif);margin:20px 0}.quiz-context{background:#eef2e8;padding:18px;border-radius:7px;font-size:13px;margin:18px 0 24px;line-height:1.8;color:#4f6955}.answer{width:100%;text-align:left;display:flex;gap:15px;align-items:center;border:1px solid #d5e0d6;background:#fff;color:#405d50;padding:17px;margin:10px 0;border-radius:7px;font-size:13px;line-height:1.6}.answer .letter{border:1px solid #c8d6cc;border-radius:5px;min-width:27px;height:27px;display:grid;place-items:center;font-size:11px;color:#7b8d80}.answer:hover{border-color:#69a884;background:#f5f9f2}.answer.correct{border-color:#62a47d;background:#eaf4e8}.answer.incorrect{border-color:#cb9a80;background:#fcf0e8}.feedback{border-left:3px solid #b18840;background:#f7f0de;padding:19px;margin-top:22px;font-size:13px}.feedback p{margin-bottom:10px;color:#7d6b44}.feedback.good{background:#ebf4e7;border-color:#5d976a}.feedback.good p{color:#567c50}.feedback strong{display:block;margin-bottom:8px}.quizfooter{display:flex;justify-content:space-between;align-items:center;margin-top:24px;gap:12px}.emptyline{padding:20px;background:#eef2e8;border-radius:7px;font-size:13px}.labhead{background:#e5ece3;padding:28px;border-radius:10px;margin-bottom:25px;display:flex;gap:25px;justify-content:space-between;align-items:center}.labhead h2{font:27px var(--serif);margin-bottom:8px}.labhead p{font-size:12px;margin:0;max-width:620px}.labtable{width:100%;border-collapse:collapse;font-size:12px}.labtable th{text-align:left;font-size:9px;text-transform:uppercase;letter-spacing:1px;color:#6f8277;border-bottom:1px solid var(--line);padding:15px 13px}.labtable td{padding:21px 13px;border-bottom:1px solid #e5ebe3;vertical-align:top}.labtable td p{font-size:11px;margin:6px 0 0}.table-scroll{overflow:auto}.timeline{display:flex;gap:6px;margin:20px 0}.timeline span{flex:1;padding:9px;background:#e5eae1;font-size:10px;text-align:center;border-radius:4px;color:#7a8e7c}.timeline span.active{background:#d1e9d5;color:#3c7448;font-weight:600}.exercise-form label{display:block;font-size:11px;font-weight:600;color:#55705c;margin:18px 0 7px}.exercise-form textarea{width:100%;border:1px solid #ccd9cd;border-radius:6px;padding:12px;resize:vertical;font-size:12px;min-height:78px;color:#3e5543;background:#fdfefb}.exercise-form select{border:1px solid #ccd9cd;padding:9px;border-radius:6px;max-width:100%}.statusline{min-height:20px;color:#986139;font-size:11px;margin:10px 0}.compare{padding:19px;background:#edf4e6;border-radius:7px;margin:20px 0}.compare h3{font-size:13px}.compare p{font-size:12px;margin-bottom:8px}.searchbar{display:flex;align-items:center;gap:12px;padding:14px 17px;background:#fff;border:1px solid #cfddd1;border-radius:8px;max-width:620px;margin:25px 0}.searchbar input{border:0;outline:none;min-width:0;width:100%;font-size:13px;background:transparent}.glossarygrid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px}.termlist{padding:0 20px;max-height:620px;overflow:auto;scrollbar-width:thin}.termrow{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;border-bottom:1px solid #e2e9df;background:transparent;padding:15px 0;color:#4b6654;gap:20px}.termrow:hover{color:#116b43}.termrow.active{font-weight:600;color:#177c50}.termrow small{font-size:9px;white-space:nowrap;font-weight:400;color:#7d927f}.term-detail{position:sticky;top:20px;align-self:start}.term-detail h2{font:27px var(--serif);margin:15px 0}.term-detail p{font-size:12px;line-height:1.8}.definition{color:#385e43!important;font-size:15px!important}.skillrow{display:grid;grid-template-columns:1fr 130px 1fr;gap:20px;padding:21px 0;border-bottom:1px solid #e3eadf;align-items:center}.skillrow:last-child{border:0}.skillrow h3{font-size:13px;margin:0}.skillrow p{font-size:11px;margin:0}.statcard{padding:22px;background:#fff;border:1px solid var(--line);border-radius:10px}.statcard b{font:35px var(--serif);color:#336b46;display:block}.statcard span{font-size:11px;color:#748778}.noterow{border-top:1px solid var(--line);padding:17px 0;font-size:12px}.noterow p{white-space:pre-wrap;margin:8px 0}.dialog{border:0;border-radius:14px;max-width:740px;width:calc(100% - 30px);padding:0;background:#fcfdf9;color:var(--ink);box-shadow:0 25px 100px #071e3350}.dialog::backdrop{background:#14292ba8;backdrop-filter:blur(3px)}.dialoghead{padding:27px 30px;background:#edf2e8;display:flex;justify-content:space-between;align-items:start;gap:20px}.dialoghead h2{font:30px var(--serif);margin:10px 0}.dialogbody{padding:25px 30px;max-height:60vh;overflow:auto}.dialogbody p{font-size:13px}.dialogbody li{margin-bottom:10px;font-size:13px}.programlesson{border-bottom:1px solid #e0e7db;padding:17px 0}.programlesson b{font-size:13px}.programlesson p{font-size:11px;margin:7px 0 0}.toast{position:fixed;bottom:25px;left:calc(50% + 100px);transform:translateX(-50%);background:#1b4839;color:#edf7e9;border-radius:7px;padding:12px 23px;box-shadow:0 5px 20px #0b312330;z-index:100;font-size:12px;max-width:calc(100% - 30px)}.screenreader{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0)}
@media(min-width:1550px){.page{padding-top:45px}.hero{min-height:325px}.hero-copy{padding:42px}.hero h2{font-size:49px}}
@media(max-width:1190px){.sidebar{width:196px}.app{margin-left:196px}.page{padding:28px}.topbar{padding:0 28px}.hero-copy{padding:28px}.hero h2{font-size:35px}.hero-art{padding-right:20px}.lessonlayout{grid-template-columns:minmax(0,1fr) 270px;gap:17px}.reading{padding:23px}.coursegrid{grid-template-columns:repeat(2,1fr)}.glossarygrid{grid-template-columns:1fr 280px}}
@media(max-width:980px){.sidebar{width:178px;padding-left:10px;padding-right:10px}.app{margin-left:178px}.brand{gap:8px;padding-left:6px}.brand b{font-size:17px}.navbutton{font-size:12px;gap:9px}.page{padding:25px 23px}.topbar{padding:0 23px}.hero h2{font-size:32px}.hero-copy{padding:26px}.hero{grid-template-columns:1fr .9fr}.home-lower{grid-template-columns:1.3fr 1fr;gap:16px}.quote-card{padding:20px}.quote-card h3{font-size:22px}.lessonlayout{grid-template-columns:1fr}.tutor{position:static}.tutorlog{max-height:260px}.tutorbody{display:block}.glossarygrid{grid-template-columns:1fr}.term-detail{position:static}.termlist{max-height:360px}.skillrow{grid-template-columns:1fr 120px}.skillrow>p{grid-column:1/-1}.mentor-small{padding:12px}.pagehead h1{font-size:31px}.topright .pill{display:none}}
@media(max-width:720px){.sidebar{transform:translateX(-100%);transition:transform .2s;width:232px}.sidebar.open{transform:translateX(0);box-shadow:15px 0 60px #10281c50}.app{margin-left:0}.menubutton{display:grid}.topbar{height:65px;padding:0 19px;gap:10px}.topright{gap:8px}.demoflag{font-size:8px}.crumb{font-size:11px}.page{padding:24px 19px 35px}.pagehead{align-items:start;margin-bottom:22px;gap:12px}.pagehead h1{font-size:31px}.pagehead p{font-size:12px}.pagehead>.btn{font-size:10px;white-space:nowrap;padding:8px 10px}.hero{grid-template-columns:1fr;margin-bottom:22px}.hero-copy{padding:28px 26px 15px}.hero h2{font-size:40px;max-width:350px}.hero p{max-width:340px}.hero-art{padding:0 24px 20px 20px;max-height:215px}.hero-art svg{height:165px}.hero-art-label{margin-top:7px}.hero-meta{margin-top:14px}.chart-float{margin-top:-12px}.home-lower{grid-template-columns:1fr}.triple{grid-template-columns:1fr;gap:0}.pathmini{padding:15px 0}.quote-card:after{right:25px}.coursegrid{grid-template-columns:1fr}.switch button{padding:7px 10px}.coursecover{height:95px}.lessonhead h1{font-size:33px}.reading{padding:23px 20px}.reading h2{font-size:26px}.step{font-size:9px;gap:5px}.step:after{margin:0 2px}.step b{width:21px;height:21px}.metric-tabs button{font-size:10px}.chartbox{padding:16px 8px 10px}.metric-head strong{font-size:24px}.metric-head{padding:0 7px}.chartcaption{font-size:10px}.lesson-actions{flex-wrap:wrap}.labhead{padding:23px;display:block}.labhead .btn{margin-top:16px}.labtable{min-width:680px}.panel{padding:20px}.lessonlist{padding:0 18px}.lesson-row{padding:18px 0;gap:12px}.lesson-row h3{font-size:12px}.skillrow{grid-template-columns:1fr 110px;gap:10px}.quizwrap{width:100%}.quiztitle{font-size:27px}.answer{padding:14px 12px;font-size:12px;align-items:start}.quizfooter{align-items:start;flex-wrap:wrap}.glossarygrid{gap:17px}.dialoghead{padding:23px}.dialogbody{padding:20px 23px}.dialoghead h2{font-size:26px}.toast{left:50%}.topright a{display:none}.hero .btn{padding:10px 15px}.footnote{align-items:start}.learningchart{min-height:150px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}


/* Production components and accessibility */
[hidden]{display:none!important}.navbutton{text-decoration:none}.navbutton[aria-current=page]{background:#294640;color:#d4f9e9}.sidebar{overflow-y:auto}.profile a{color:#d8e8e4;text-decoration:none}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip{position:fixed;top:-60px;left:15px;background:#fff;padding:10px;z-index:100}.skip:focus{top:10px}.auth{max-width:600px;margin:60px auto}.card{background:#fff;border:1px solid var(--line);border-radius:11px}.pad{padding:25px}.section{margin-top:30px}.sectionhead,.buttons,.lessonfooter{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}.btn.secondary{background:transparent;border:1px solid #becfc8;color:var(--ink)}.muted,.empty{color:var(--muted);font-size:12px}.lead{max-width:720px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:25px}.list{list-style:none;padding:0}.list li{padding:13px 0;border-bottom:1px solid var(--line)}.list small{display:block}.section>.row,.panel>.row{padding:18px 0;border-bottom:1px solid var(--line)}.section>.row>div:nth-child(2),.panel>.row>div:nth-child(2){flex:1;min-width:180px}.row h3{margin:0 0 5px}.row p{font-size:12px}.num{font:25px var(--serif);color:#8aa39a;width:32px}.count{font-size:11px;text-align:right}.tag{display:inline-block;font-size:10px;padding:3px 8px;border-radius:5px;background:#e8eee8;color:#557563}.good{background:#d9f0df}progress{display:block;width:100%;max-width:300px;height:6px;margin:12px 0;accent-color:var(--teal)}small{font-size:11px;color:var(--muted)}.reading section{margin-top:25px}.reading section h3{font-size:13px}.reading section p{font-size:14px}.reading details{margin-top:20px}.media{margin:24px 0}.media img,.media video{width:100%;border-radius:8px}.media figcaption{font-size:11px;color:var(--muted)}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.term{background:#fff;border:1px solid var(--line);border-radius:9px;padding:20px;margin:12px 0}.term summary{cursor:pointer;font-weight:600}.term p{margin:15px 0}.term dt{font-weight:600;margin-top:14px}.term dd{margin:4px 0;font-size:13px;color:var(--muted)}.searchbar>div:first-child{flex:1}.searchbar select{max-width:140px}select{border:1px solid var(--line);background:#fff;border-radius:6px;padding:7px;color:var(--ink)}textarea{display:block;width:100%;max-width:100%;padding:12px;border:1px solid var(--line);border-radius:7px;background:#f9faf6;resize:vertical}#chatForm button{margin-top:12px}.chatlog{max-height:410px;overflow:auto;min-height:40px}.bubble{background:#edf1e8;padding:13px;border-radius:8px;margin:10px 0;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.me{background:#dceee7;margin-left:15px}.answers{display:grid;gap:12px}.answer{display:block;text-align:left;width:100%;border:1px solid var(--line);background:#fff;padding:16px;color:var(--ink);border-radius:8px}.answer.correct{background:#dff3e4;border-color:#38956a}.answer.wrong{background:#fae9e5;border-color:#bd7568}.feedback{margin:20px 0}.flow{padding-left:25px}.flow li{padding:10px 0}.topics{display:flex;gap:8px;flex-wrap:wrap}.breadcrumbs{font-size:12px;margin-bottom:22px}#notice{background:#f9e7de;border:1px solid #dca991;padding:14px;border-radius:8px;margin-bottom:20px}#view>h1{margin-top:15px}.tutorbody p{overflow-wrap:anywhere}.tutor{min-width:0}#view>aside.tutor{max-width:760px}.lessonlayout>*,.home-lower>*,.coursegrid>*{min-width:0}.exercise-form label{display:block;margin:22px 0 8px}.exercise-form textarea{min-height:110px}.noterow p{overflow-wrap:anywhere}.topright select{font-size:12px}
@media(max-width:720px){.grid2{grid-template-columns:1fr}.auth{margin:25px 19px}.count{width:100%;text-align:left}.page h1{font-size:32px}.searchbar{align-items:stretch}.searchbar>div{min-width:0}.row .num{width:25px}.hero-meta{flex-wrap:wrap}.section>.row>div:nth-child(2){min-width:0}.lesson-actions .btn{font-size:11px}.topbar .crumb{max-width:190px;overflow:hidden;white-space:nowrap}.topbar .crumb strong{overflow:hidden;text-overflow:ellipsis}}
#main:focus{outline:none}.lesson-row h3 a{text-decoration:none;color:var(--ink)}

/* GEXVision homepage identity; Academy layout retained. */
:root{color-scheme:dark;--bg:#020814;--paper:#081522;--ink:#f4f8ff;--muted:#91a7ba;--line:#17324d;--teal:#18d8ff;--mint:#11354b;--dark:#020814;--gold:#f3c04f;--red:#ff4655;--shadow:0 12px 35px #00000020}
body{background:radial-gradient(circle at 70% 4%,#18d8ff0d,transparent 28%),linear-gradient(180deg,#01060e,#03101d 45%,#020814)}
.sidebar{background:#020814;border-right:1px solid var(--line)}
.brand{display:flex;flex-direction:column;gap:4px;padding:0 4px 25px;align-items:center}
.brand img{display:block;width:185px;max-width:100%;height:76px;object-fit:contain;filter:drop-shadow(0 0 12px #18d8ff25)}
.brand small{font-size:10px;letter-spacing:4px;color:#91a7ba;margin:0}
.topbar{background:#06101d;border-color:var(--line)}
.crumb,.minor,.navlabel,.navbutton,.profile small,.hero-meta,.hero-art-label,.footnote,.chartcaption,.chartscrub,.num{color:var(--muted)}
.navbutton:hover{background:#0b1a29;color:#f4f8ff}
.navbutton[aria-current=page],.navbutton.active{background:#0b2941;color:#74ddff;box-shadow:inset 2px 0 #18d8ff}
.mentor-small{border-color:#17324d;background:#06101d}.mentor-small p{color:#91a7ba}.profile{border-color:var(--line)}.profile a{color:#cbd8e5}.avatar{background:#0b2941;color:#74ddff}
.hero{background:linear-gradient(115deg,#081d31,#06101d);border:1px solid #1d4b6e;box-shadow:0 0 30px #18d8ff0a}
.hero .eyebrow{color:#74ddff}.hero h2{color:#f4f8ff}.hero p{color:#b6c5d3}.hero-art{background:linear-gradient(130deg,transparent,#18d8ff08)}
.btn,.btn.light{background:linear-gradient(90deg,#0a8dff,#18cfff);color:#020814;border:1px solid transparent;box-shadow:0 0 20px #18d8ff14}
.btn.outline,.btn.secondary{background:#07111d;color:#dfeeff;border:1px solid #2a4055;box-shadow:none}.btn.ghost{background:transparent;color:#74ddff;box-shadow:none;border:0}
.btn:hover{filter:brightness(1.12)}.chart-float{background:#0b2439;color:#bcecff;border:1px solid #205777;box-shadow:0 8px 20px #0005}
.panel,.card,.statcard,.term,.tutor,.answer{background:#081522;border-color:var(--line)}
.quote-card{background:linear-gradient(135deg,#0b1e31,#081522);border:1px solid #17324d}.quote-card:after{color:#143048}.quote-card h3{color:#f4f8ff}
.pathmini{border-color:#1d6792}.pathmini .pathicon{background:#0b2941;color:#74ddff}
.lesson-row{border-color:#17324d}.lesson-row .number{color:#64829e}.lesson-row .tick{color:#39d26d}.lesson-row button{background:#0b2941;color:#74ddff}
.coursecover,.coursecover.trader,.coursecover.pro{background:linear-gradient(120deg,#0c2942,#081a2b);color:#74ddff}
.badge,.tag,.pill{background:#0b2941;color:#9cddff;border-color:#205777}.badge.amber{background:#332912;color:#f3c04f}.good{background:#0e2a20;color:#79e6a0}
.switch{background:#06101d;border:1px solid var(--line)}.switch button{color:#91a7ba}.switch button.active{background:#12334c;color:#9beaff;box-shadow:none}
.reading .bodycopy,.reading .leadline,.definition{color:#b6c5d3!important}.reading .leadline{border-color:#18d8ff}
.metric-tabs button{color:#91a7ba}.metric-tabs button.active{border-color:#18d8ff;color:#74ddff}.chartbox{background:#06111c;border-color:#17324d}
.learningchart text{fill:#91a7ba}.learningchart path[stroke-width="3"]{stroke:#18d8ff}.learningchart path:not([stroke-width]){stroke:#17324d}
.insight{background:#0b2235}.insight p{color:#b6c5d3}.insight .icon{color:#74ddff}
.tutorhead{background:#0b1e31;border-color:#17324d}.tutorhead small{color:#91a7ba}.tutormark{background:#12334c;color:#18d8ff}
.suggestions button{background:#0b2941;color:#9cddff;border-color:#205777}.bubble{background:#0b1e31;color:#cbd8e5}.bubble.me{background:#12334c;color:#dfeeff}
input,textarea,select{color:#f4f8ff!important;accent-color:#18d8ff}textarea,select,.searchbar{background:#06101d;border-color:#17324d}.searchbar input{background:transparent}::placeholder{color:#8199af}
.iconbutton{background:#081522;color:#dfeeff;border-color:#17324d}.answer{color:#dfeeff}.answer:hover{border-color:#18d8ff}.answer.correct{background:#0e2a20;border-color:#39d26d}.answer.wrong{background:#341a25;border-color:#ff4655}
.term dd{color:#b6c5d3}.statcard b{color:#74ddff}.statcard span{color:#91a7ba}.list li,.noterow,.skillrow{border-color:#17324d}
#notice{background:#33251a;border-color:#926c34;color:#ffe0ab}.skip{background:#081522;color:#74ddff}
@media(max-width:980px) and (min-width:721px){.brand img{height:65px;width:150px}}
@media(max-width:720px){.brand img{width:185px;height:76px}}