:root{--green:#143e32;--dark:#102f27;--cream:#f6f2e9;--copper:#ac623a;--ink:#243c33;--line:#deded2}*{box-sizing:border-box}body{margin:0;background:#fcfbf7;color:var(--ink);font:16px/1.65 Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #c07843;outline-offset:4px}.preview{background:var(--green);color:#fff;padding:9px 5%;font-size:10px;letter-spacing:1.6px;display:flex;gap:22px}.preview span{font-size:11px;letter-spacing:.3px;color:#e7e9df}header{padding:10px 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:var(--cream);gap:25px}.brand img{width:230px;height:77px;display:block;mix-blend-mode:multiply}nav{display:flex;gap:25px;align-items:center;font-size:13px}nav a:hover{color:var(--copper)}nav .account{padding:11px 16px;border:1px solid var(--green)}.mobile{display:none}h1,h2,h3{font-family:Georgia,serif;font-weight:400;line-height:1.12;margin:0 0 20px}h1{font-size:clamp(42px,5.4vw,78px);letter-spacing:-2.5px}h2{font-size:clamp(32px,3vw,45px);letter-spacing:-1px}h3{font-size:25px}p{margin:0 0 22px}.eyebrow{display:block;text-transform:uppercase;font-size:11px;letter-spacing:2px;font-weight:700;color:var(--copper);margin-bottom:21px}.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:6%;padding:65px 6% 70px;background:var(--cream);align-items:center}.hero p{max-width:490px;font-size:17px;color:#5b6b60}.hero h1 em{color:var(--copper);font-weight:400}.actions{display:flex;gap:15px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;background:var(--green);color:white;border:1px solid var(--green);padding:14px 24px;font-size:13px;font-weight:600}.btn:hover{background:#285847}.btn.light{background:transparent;color:var(--green)}.btn:disabled{cursor:not-allowed;background:#d8ddd6;color:#47564a;border-color:#d8ddd6}.micro{font-size:12px!important;margin-top:21px!important}.hero-art{height:445px;position:relative;border-radius:180px 180px 8px 8px;background:var(--green);overflow:hidden;display:flex;align-items:center;justify-content:center;border:10px solid #e8e6d9;outline:1px solid #d2d4c5}.hero-art:before,.hero-art:after{content:'';position:absolute;border:1px solid #80917b;width:75%;height:85%;border-radius:160px 160px 0 0}.hero-art:after{width:85%;height:95%;opacity:.4}.book{background:#eee7d8;color:var(--green);padding:27px 24px;width:200px;min-height:290px;box-shadow:-10px 10px 0 #baaa8d,15px 20px 28px #0005;transform:rotate(-8deg);z-index:1;border-left:7px solid #ccbea4;display:flex;flex-direction:column;justify-content:space-between}.book small{letter-spacing:3px;font-size:9px}.book h3{font-size:31px;margin:30px 0}.book .bookmark{font-size:60px;line-height:1;color:var(--copper)}.art-label{position:absolute;right:8px;bottom:27px;background:#fffdf6;padding:17px 24px;z-index:2;box-shadow:0 5px 25px #0002;font-size:12px}.art-label strong{display:block;font:20px Georgia;margin-bottom:4px}.trust{display:flex;justify-content:space-between;gap:20px;padding:20px 6%;background:#eceee6;border-bottom:1px solid var(--line);font-size:12px}.trust b{font-weight:400;color:var(--copper);margin-right:9px}section,.page{padding:65px 6%}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}.section-head h2{margin-bottom:0}.section-head a{font-size:13px;border-bottom:1px solid var(--green);white-space:nowrap}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.card{border:1px solid var(--line);background:#fff;transition:transform .2s}.card:hover{transform:translateY(-4px)}.card-art{height:175px;background:#dfe7db;padding:26px;display:flex;align-items:center;justify-content:space-between;overflow:hidden}.card-art .number{font:italic 92px Georgia;color:#143e3226;line-height:1}.card-art .glyph{font:62px Georgia;color:var(--green)}.tone-1{background:#e9d9c8}.tone-2{background:#dedfe9}.tone-3{background:#e9e6cd}.card-body{padding:25px}.card .tag{font-size:10px;letter-spacing:1.4px;text-transform:uppercase;color:var(--copper);margin-bottom:13px}.card h3{font-size:25px}.card p{font-size:13px;color:#647066;min-height:43px}.card-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:17px;font-size:12px;gap:10px}.card-bottom strong{font-size:19px;font-weight:400}.resource-band{background:var(--green);color:var(--cream);display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:center}.resource-band p{color:#d2dace}.resource-band .eyebrow{color:#e9b188}.resource-band .btn{background:var(--cream);color:var(--green);border-color:var(--cream)}.formats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.format{border:1px solid #718a73;padding:25px 12px;text-align:center;font:21px Georgia}.format span{display:block;font:11px Arial;margin-top:14px;color:#d2dace}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.steps b{font:italic 38px Georgia;color:var(--copper);display:block;margin-bottom:18px}.steps p{font-size:14px;color:#647066}footer{padding:50px 6% 20px;background:#eeeee5;display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px;font-size:12px}footer strong{font:28px Georgia;letter-spacing:3px}footer a,footer .text{display:block;margin-bottom:12px}footer p{margin:14px 0}.copyright{grid-column:1/-1;border-top:1px solid #d2d7c9;padding-top:20px;font-size:10px}.text{border:0;background:transparent;padding:0;color:inherit;text-align:left;font-size:inherit;text-decoration:underline}.page-title{max-width:750px;margin-bottom:35px}.page-title h1{font-size:55px}.page-title p{color:#647066}.filters{display:flex;gap:15px;margin:25px 0 35px}.filters input,.filters select{padding:13px;border:1px solid #b9c2b5;background:white;max-width:100%;min-width:0}.filters input{flex:1}.split{display:grid;grid-template-columns:1.5fr 1fr;gap:60px}.panel{background:var(--cream);padding:32px;border:1px solid var(--line)}.panel h3{font-size:26px}.panel label{display:block;margin-bottom:8px;font-size:12px}.panel select{width:100%;padding:12px;border:1px solid #aab7a7;background:white}.price{font:36px Georgia;margin:20px 0}.banner{background:#f0e3ce;border-left:3px solid var(--copper);padding:13px 18px;font-size:12px;margin-bottom:28px}.lesson{border:1px solid var(--line);padding:18px;margin:12px 0;background:white}.lesson summary{cursor:pointer;font-weight:600;font-size:14px}.lesson p{margin:15px 0 0;font-size:14px}.empty{padding:65px 20px;text-align:center;background:var(--cream)}.basket-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}.basket-row h3{font-size:21px;margin-bottom:5px}.basket-row p{margin:0;font-size:12px}.check{display:block;border:1px solid #b5c1b0;padding:12px;margin:10px 0;cursor:pointer}.stats{display:flex;gap:20px;flex-wrap:wrap;margin:25px 0}.stat{background:var(--cream);padding:20px;flex:1}.stat b{font:34px Georgia;display:block}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:15px}dialog{border:1px solid #bec5b7;padding:40px;max-width:min(520px,90vw);color:var(--green);background:var(--cream)}dialog::backdrop{background:#102f2788}.close{position:absolute;right:10px;top:5px;font-size:30px;border:0;background:none;color:var(--green)}.pill{display:inline-block;padding:4px 10px;background:#e7eddf;font-size:11px;border-radius:20px}.prose{max-width:800px}.prose h2{font-size:30px;margin-top:35px}#quiz-result{margin:20px 0;font-weight:600}@media(min-width:1500px){main,header,footer{padding-left:max(6%,calc((100vw - 1350px)/2));padding-right:max(6%,calc((100vw - 1350px)/2))}main{padding:0}}@media(max-width:1050px){nav{gap:12px;font-size:12px}.brand img{width:190px;height:65px}.hero{gap:30px}.grid{gap:16px}}@media(max-width:780px){.preview{padding:8px 5%;display:block}.preview span{display:block;font-size:10px;margin-top:4px}.mobile{display:block;border:1px solid var(--green);background:none;padding:8px 12px;color:var(--green)}header{flex-wrap:wrap;gap:8px}nav{display:none;width:100%;padding:15px 0;flex-direction:column;align-items:stretch;font-size:14px;gap:16px}nav.open{display:flex}.hero{grid-template-columns:1fr;padding:40px 6%}.hero h1{font-size:52px;letter-spacing:-1.8px}.hero-art{height:365px;max-width:480px;width:100%;margin:15px auto 0}.hero p{font-size:15px}.trust{display:grid;grid-template-columns:1fr 1fr;font-size:11px}.grid{grid-template-columns:1fr 1fr}.resource-band,.split{grid-template-columns:1fr;gap:32px}.steps{gap:22px}section,.page{padding:45px 6%}.section-head{align-items:start}.page-title h1{font-size:42px}.filters{flex-direction:column}.formats{gap:8px}footer{grid-template-columns:1fr 1fr}footer>div:first-child{grid-column:1/-1}.basket-row{align-items:start}.steps h3{font-size:22px}}@media(max-width:480px){.grid,.steps{grid-template-columns:1fr}.card-art{height:145px}.formats .format{font-size:18px;padding:20px 8px}.section-head{flex-direction:column;gap:18px}.hero h1{font-size:46px}.hero-art{height:340px}.book{width:175px;min-height:255px;padding:20px}.book h3{font-size:26px}.art-label{right:0;font-size:10px;padding:13px 17px}.art-label strong{font-size:18px}.actions{gap:10px}.btn{padding:13px 18px}}
/* Beginner learning: generous reading space, clear controls, and printable study notes. */
.course-intro>p{margin:22px 0}.study-link{display:block;margin:18px 0 28px}.course-scope{border-left:3px solid var(--copper);background:#f0eee4;padding:18px 22px;margin:24px 0;font-size:14px;line-height:1.7}.course-outline{padding-left:24px}.course-outline li{padding:10px 0}.course-outline a{text-decoration:underline;text-underline-offset:4px}.study-shell{display:grid;grid-template-columns:280px minmax(0,800px);gap:64px;align-items:start;justify-content:center}.study-nav{position:sticky;top:24px;background:var(--cream);border:1px solid var(--line);padding:26px;font-size:13px}.study-nav h2{font-size:25px;margin:24px 0 16px}.study-nav p{margin-bottom:16px}.study-nav ol{list-style:none;padding:0;margin:22px 0}.study-nav li a{display:flex;gap:12px;padding:14px 10px;margin:4px -10px;border-left:3px solid transparent;line-height:1.5}.study-nav li a span{font-size:12px;min-width:20px;color:var(--copper)}.study-nav a[aria-current=step]{border-left:3px solid var(--green);background:#e4e9dd;font-weight:700}.study-nav-end{display:block;padding:12px 8px;margin:4px -8px;text-decoration:underline}.study-body{min-width:0;font-size:17px;line-height:1.85}.study-body h1,.study-workbook h1{font-size:clamp(34px,4vw,52px);letter-spacing:-1px;line-height:1.16}.study-body h2,.study-workbook h2{font-size:30px;line-height:1.25;margin:38px 0 20px;letter-spacing:-.5px}.study-body h3{font-size:23px;line-height:1.35}.study-body>p{margin-bottom:26px}.study-body li,.study-workbook li{margin:10px 0}.study-example{background:#eaf0e5;border:1px solid #cbd7c2;padding:26px;margin:30px 0}.study-example h2,.study-example h3{margin-top:0}.study-example p:last-child{margin-bottom:0}.notes-label{display:block;font-weight:700;font-size:14px;margin-bottom:12px}#exercise-notes{width:100%;max-width:100%;min-height:140px;padding:16px;border:1px solid #aab7a7;background:white;font:16px/1.7 Arial,sans-serif;color:var(--ink);resize:vertical}textarea:focus-visible,summary:focus-visible{outline:3px solid var(--copper);outline-offset:4px}.model-answer{padding:20px 24px;border:1px solid var(--line);background:var(--cream);margin:24px 0 34px}.model-answer summary{cursor:pointer;font-weight:700;font-size:15px;line-height:1.6}.model-answer p{margin:20px 0 0}.knowledge-check{padding:26px;border:1px solid #b7c5ae;margin:30px 0;background:#fff}.knowledge-check h2{margin-top:0}.knowledge-check fieldset,.assessment-question{border:0;padding:0;min-width:0}.knowledge-check legend,.assessment-question legend{font-weight:700;font-size:16px;line-height:1.7;margin-bottom:14px;max-width:100%}.study-body .check{display:flex;align-items:flex-start;gap:12px;min-height:48px;line-height:1.6;font-size:16px;margin:12px 0;padding:14px;background:#fff}.study-body .check input{flex:0 0 18px;width:18px;height:18px;margin:4px 0 0;accent-color:var(--green)}.study-body .check span{min-width:0}.answer-feedback:not(:empty){padding:18px;background:#fbedd6;margin-top:22px}.answer-feedback.correct{background:#e5efde}.lesson-finish{padding:12px 0}.study-pagination{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:24px;margin:20px 0 40px}.glossary dt{font-weight:700;font-size:15px;margin-top:18px}.glossary dd{margin:4px 0 18px;font-size:15px}.course-sources{border-top:1px solid var(--line);margin-top:40px;padding-top:10px;font-size:14px}.course-sources a{text-decoration:underline;overflow-wrap:anywhere}.course-sources li{margin:12px 0}.course-sources h2{font-size:26px}.assessment-question{margin:32px 0;padding-bottom:24px;border-bottom:1px solid var(--line)}.assessment-results:not(:empty){border:2px solid #b4c5a8;padding:26px;margin-top:32px;outline-offset:5px}.assessment-results h2{margin-top:0}.assessment-review{border-bottom:1px solid var(--line);padding:22px 0;margin-bottom:18px}.assessment-review p{font-size:15px;margin-bottom:14px}.study-workbook{max-width:930px;margin:0 auto;font-size:16px;line-height:1.85}.study-workbook .eyebrow{margin-top:36px}.workbook-lesson{padding:10px 0 30px;border-bottom:1px solid var(--line)}.workbook-answer{padding:18px 0;border-bottom:1px solid var(--line)}.workbook-answer h3{font-size:23px;line-height:1.4}.learning-card h2{font-size:27px;margin-top:16px;letter-spacing:-.5px}.learning-card .btn{margin-top:18px}progress{display:block;width:100%;height:12px;accent-color:var(--green)}
@media(max-width:1000px){.study-shell{grid-template-columns:240px minmax(0,1fr);gap:30px}.study-nav{padding:20px}}
@media(max-width:780px){.study-shell{grid-template-columns:1fr;gap:32px}.study-nav{position:static}.study-nav ol{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.study-body{font-size:16px;line-height:1.85}.study-body h1,.study-workbook h1{font-size:38px}.study-body h2{font-size:28px}.knowledge-check,.study-example,.assessment-results:not(:empty){padding:20px}.course-scope{padding:16px 18px}.study-workbook{padding:40px 6%}}
@media(max-width:480px){.study-nav ol{grid-template-columns:1fr}.study-body h1,.study-workbook h1{font-size:34px}.study-pagination .btn{width:100%;text-align:center}.study-body .check{padding:13px 11px}.knowledge-check{padding:18px}.assessment-question legend{font-size:16px}}
@media print{header,footer,.preview,.no-print,dialog{display:none!important}body{background:#fff;color:#111;font:11pt/1.55 Arial,sans-serif}.study-workbook{max-width:none;margin:0;padding:0;font-size:11pt}.study-workbook h1{font-size:26pt}.study-workbook h2{font-size:19pt;break-after:avoid}.study-workbook h3{font-size:14pt;break-after:avoid}.study-workbook p{orphans:3;widows:3}.study-example,.course-scope{background:none;border:1px solid #999;padding:12pt}.workbook-answer{break-inside:avoid}.course-sources a{color:#111}.course-sources a:after{content:' (' attr(href) ')';font-size:9pt;overflow-wrap:anywhere}@page{margin:18mm}}