@charset "UTF-8";
:root{color-scheme:light;--paper:#fffaf3;--wash:#f7eee3;--ink:#39302e;--sub:#71615a;--line:#e7d9ce;--brand:#974e38;--soft:#fae4d9;--peach:#fbe5d8;--sage:#e7eedf;--lavender:#eee7f4;--warm:#f9edcc;--white:#fffdf9;font:400 17px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--paper);color:var(--ink)}
*{box-sizing:border-box}body{margin:0}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.2;text-wrap:balance}h1{font-size:clamp(2rem,4vw,3rem);letter-spacing:-1.3px;font-weight:650}h2{font-size:1.45rem;letter-spacing:-.5px;font-weight:650}h3{font-size:1.08rem;font-weight:650}p+p{margin-top:14px}a{color:var(--brand);text-underline-offset:4px}button,textarea,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--brand);outline-offset:4px}button{color:inherit}svg{display:block;flex-shrink:0}ul,ol{padding-left:24px;margin:10px 0}li+li{margin-top:8px}[hidden]{display:none!important}.skip{position:fixed;z-index:20;left:12px;top:-90px;background:var(--ink);color:#fff;padding:12px}.skip:focus{top:10px}.wrap{width:min(1120px,100% - 64px);margin:auto}.site-head{border-bottom:1px solid var(--line)}.head-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:11px;line-height:1.2}.brand-mark{width:39px;height:39px;background:var(--brand);color:var(--paper);display:grid;place-items:center;border-radius:11px;font-weight:750;font-size:1.15rem}.brand strong{display:block;font-size:1.1rem;letter-spacing:-.3px}.brand small{display:block;font-size:.7rem;letter-spacing:.8px;color:var(--sub);margin-top:4px}.head-nav{display:flex;align-items:center;gap:24px}.head-nav a{font-size:.85rem;color:var(--sub);text-decoration:none}.head-nav a:hover{text-decoration:underline}.head-nav a[aria-current=page]{color:var(--brand);font-weight:650}.main{padding-top:38px;padding-bottom:70px;min-height:calc(100vh - 205px)}.stack{display:grid;gap:26px}.hero{padding:24px 0 14px;display:grid;gap:16px}.hero h1{font-size:clamp(2.3rem,5vw,3.55rem);max-width:760px}.sub{color:var(--sub)}.small{font-size:.84rem}.tiny{font-size:.74rem}.course-strip{display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--wash);border:1px solid var(--line);padding:22px 25px;border-radius:15px}.course-strip .actions{justify-content:flex-end}.button{border:1px solid var(--brand);border-radius:9px;background:var(--brand);color:var(--paper);padding:12px 19px;font-size:.92rem;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;line-height:1.4}.button.secondary{background:transparent;border-color:var(--line);color:var(--ink)}.button:hover{filter:brightness(.97)}.text-button{padding:5px 0;border:0;background:none;color:var(--brand);text-decoration:underline;text-underline-offset:4px;font-size:.88rem}.actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.themes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.theme-card{padding:25px;min-height:166px;border:1px solid transparent;border-radius:17px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:12px;position:relative}.theme-card:hover{border-color:var(--brand);transform:translateY(-2px)}.theme-card h2{font-size:1.16rem;max-width:230px}.theme-card p{font-size:.83rem;line-height:1.5;color:#5e534e}.theme-card .arrow{position:absolute;right:22px;top:24px;opacity:.5}.theme-card .icon{margin-bottom:7px;color:#5e534e}.sage{background:var(--sage)}.peach{background:var(--peach)}.lavender{background:var(--lavender)}.warm{background:var(--warm)}.section-title{display:flex;justify-content:space-between;align-items:baseline;gap:18px}.breadcrumb{font-size:.79rem;color:var(--sub);display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:20px}.breadcrumb a{color:var(--sub)}.lesson-head{display:grid;gap:12px;margin-bottom:25px}.lesson-head h1{font-size:clamp(1.9rem,4vw,2.65rem);max-width:900px}.lesson-head .goal{max-width:740px;color:var(--sub)}.badge{display:inline-flex;align-items:center;gap:8px;padding:4px 10px;border-radius:6px;background:var(--wash);font-size:.75rem;color:var(--sub)}.days{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.day-card{border:1px solid var(--line);border-radius:15px;padding:24px;display:flex;flex-direction:column;gap:15px}.day-card .button{margin-top:auto;align-self:flex-start}.day-card h2{font-size:1.35rem}.day-card p{font-size:.9rem}.day-label{font-size:.78rem;color:var(--brand);font-weight:600;letter-spacing:.5px}.day-section{scroll-margin-top:25px;margin-top:15px;display:grid;gap:24px}.day-heading{padding:24px;border-radius:14px;background:var(--wash);display:grid;gap:9px}.lesson-list{list-style:none;padding:0;margin:0;display:grid;gap:0}.lesson-list li{margin:0}.lesson-row{display:flex;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}.lesson-row:hover .row-title{color:var(--brand);text-decoration:underline;text-underline-offset:4px}.row-number{width:32px;height:32px;border-radius:9px;background:var(--wash);display:grid;place-items:center;color:var(--brand);font-size:.82rem;flex-shrink:0}.row-copy{flex:1;min-width:0}.row-title{font-size:1rem;font-weight:600;display:block}.row-copy small{display:block;color:var(--sub);font-size:.82rem;margin-top:4px}.lesson-tabs{display:flex;gap:5px;padding:6px;background:var(--wash);border-radius:15px;margin-bottom:30px}.lesson-tabs a{flex:1;text-align:center;padding:15px 9px;border:1px solid transparent;border-radius:10px;color:var(--ink);text-decoration:none;font-weight:650;font-size:1.05rem;line-height:1.3}.lesson-tabs a[aria-selected=true]{background:var(--brand);color:var(--paper);border-color:var(--brand)}.panel{display:grid;gap:24px;scroll-margin-top:20px}.reading{display:grid;gap:18px;max-width:790px;font-size:1.05rem}.reading p+p{margin:0}.takeaway{background:var(--sage);border-radius:14px;padding:23px;display:grid;gap:9px}.panel-bottom{padding-top:14px;display:flex;justify-content:flex-end}.example-block{background:var(--white);border:1px solid var(--line);padding:25px;border-radius:15px;display:grid;gap:18px}.message{white-space:pre-line;font-size:1.02rem;line-height:1.85}.annotation-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:28px;align-items:start}.prompt-message{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px;font-size:1.04rem;line-height:1.95;box-shadow:0 5px 20px #6f493607}.prompt-message p+p{margin-top:22px}.prompt-message mark{color:inherit;padding:2px 0;border-radius:3px;box-decoration-break:clone;-webkit-box-decoration-break:clone}.part-0{--part:#fbe5d8;--part-ink:#93472c}.part-1{--part:#e7eedf;--part-ink:#526538}.part-2{--part:#eee7f4;--part-ink:#6e4d87}.part-3{--part:#f9edcc;--part-ink:#84631c}.prompt-message mark{background:var(--part)}.legend{display:grid;gap:23px;padding-top:13px}.legend-item{border-left:2px solid var(--part-ink);padding:8px 0 8px 15px;position:relative}.legend-item:before,.legend-item:after{content:"";position:absolute;left:-2px;width:8px;height:2px;background:var(--part-ink)}.legend-item:before{top:0}.legend-item:after{bottom:0}.legend-item strong{font-size:.92rem;color:var(--part-ink)}.legend-item p{font-size:.8rem;line-height:1.5;margin-top:4px}.practice-top{display:grid;gap:20px}.levels{border:0;margin:0;padding:0;min-width:0}.levels legend{font-size:.87rem;margin-bottom:10px;color:var(--sub)}.level-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.level-options label{display:flex;align-items:center;justify-content:center;gap:9px;position:relative;border:1px solid var(--line);border-radius:11px;background:var(--white);padding:13px 11px;cursor:pointer;line-height:1.3}.level-options label:has(input:checked){border-color:var(--brand);background:var(--soft)}.level-options label:has(input:focus-visible){outline:3px solid var(--brand);outline-offset:3px}.level-options input{position:absolute;opacity:0;width:1px;height:1px}.level-options label strong{display:block;font-size:.98rem}.level-options label small{display:block;color:var(--sub);font-size:.74rem;margin-top:5px}.level-tick{font-size:1rem;color:var(--brand);display:none}.level-options label:has(input:checked) .level-tick{display:inline}.mission{font-size:1.18rem;font-weight:600;line-height:1.5;max-width:850px}.case-line{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:.85rem}.case-line span{color:var(--sub)}.case-info{border-left:3px solid #83936d;background:var(--sage);padding:18px 22px;border-radius:0 10px 10px 0;white-space:pre-line;font-size:.9rem}.setup{font-size:.94rem;color:var(--sub);max-width:870px}.work-step{display:grid;grid-template-columns:32px minmax(0,1fr);column-gap:15px;padding:21px 0;border-top:1px solid var(--line)}.step-num{width:29px;height:29px;display:grid;place-items:center;background:var(--wash);border-radius:50%;font-weight:600;font-size:.82rem;color:var(--brand)}.step-content{display:grid;gap:11px}.step-content p{font-size:.94rem;max-width:800px}.prompt-field{display:grid;gap:9px}.prompt-field label{font-size:.78rem;color:var(--sub)}textarea{display:block;width:100%;min-height:145px;resize:vertical;background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:17px;line-height:1.65;font-size:.94rem;overflow-wrap:anywhere}.copy-button{justify-self:start;font-size:.82rem;padding:8px 14px;min-height:40px}.check-block{padding:23px;border-radius:14px;background:var(--sage);display:grid;gap:9px}.check-block ul{list-style:none;padding:0}.check-block li{display:flex;align-items:flex-start;gap:10px;font-size:.92rem}.check-block li:before{content:'✓';color:#526538;font-weight:700}.hints{padding:23px;background:var(--warm);border-radius:13px}.challenge{padding:23px;background:var(--lavender);border-radius:13px}.resources{border-top:1px solid var(--line);padding-top:20px}.resources details+details{margin-top:17px}.resources summary{cursor:pointer;font-size:.9rem;font-weight:600;color:var(--brand)}.resources details>div{padding:15px 0 4px;display:grid;gap:12px}.resources p,.resources li{font-size:.88rem}.resource-links{list-style:none;margin:0;padding:0;display:flex;gap:12px;flex-wrap:wrap}.resource-links a{font-size:.82rem}.lesson-footer{border-top:1px solid var(--line);padding-top:23px;margin-top:32px;display:flex;gap:20px;justify-content:space-between;align-items:center}.lesson-footer a{font-size:.87rem}.next-link{display:grid;gap:3px;text-decoration:none;color:var(--ink);text-align:right}.next-link strong{color:var(--brand);font-size:.94rem}.site-footer{border-top:1px solid var(--line);padding:23px 0;font-size:.75rem;color:var(--sub)}.foot-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.site-footer a{color:var(--sub)}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:40;background:var(--ink);color:var(--paper);border-radius:10px;padding:12px 22px;font-size:.87rem;max-width:90vw;box-shadow:0 5px 30px #39302e33}.teacher-card{padding:25px;border:1px solid var(--line);border-radius:14px;display:grid;gap:19px}.teacher-card section{display:grid;gap:8px}.teacher-card p,.teacher-card li{font-size:.92rem}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.85rem}th,td{text-align:left;padding:10px 13px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--wash);font-weight:600}.notice{border-left:3px solid var(--brand);padding:13px 18px;background:var(--wash);font-size:.9rem}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.without-js{padding:15px;background:var(--warm)}html:not(.js) .panel{margin:30px 0;padding-top:25px;border-top:1px solid var(--line)}html:not(.js) .js-only{display:none}.scroll-target{scroll-margin-top:20px}
@media(max-width:820px){.themes{grid-template-columns:repeat(2,minmax(0,1fr))}.annotation-layout{grid-template-columns:minmax(0,1fr) 190px;gap:18px}.prompt-message{padding:22px}.course-strip{align-items:flex-start;flex-direction:column}.course-strip .actions{justify-content:flex-start}.days{grid-template-columns:1fr}.day-card{display:grid;grid-template-columns:1fr auto}.day-card p{grid-column:1/-1}.day-card .button{grid-row:1/3;grid-column:2}.head-nav{gap:17px}}
@media(max-width:620px){.wrap{width:calc(100% - 36px)}.head-inner{min-height:79px;gap:12px;align-items:center}.head-nav{gap:15px}.head-nav a{font-size:.75rem}.head-nav .desktop-nav{display:none}.brand strong{font-size:.94rem}.brand small{font-size:.61rem}.brand-mark{width:34px;height:34px;font-size:1rem}.main{padding-top:26px;padding-bottom:45px}.hero{padding-top:17px}.hero h1{font-size:2.3rem;letter-spacing:-1px}.stack{gap:23px}.themes{gap:12px}.theme-card{padding:21px;min-height:185px}.theme-card h2{font-size:1.02rem}.theme-card p{font-size:.76rem}.theme-card .arrow{right:15px;top:18px}.course-strip{padding:20px}.course-strip .actions{gap:12px}.lesson-head h1{font-size:1.95rem}.lesson-head .goal{font-size:.95rem}.lesson-tabs{margin-bottom:24px;gap:3px;padding:4px}.lesson-tabs a{font-size:.88rem;padding:14px 5px;display:grid;place-items:center}.reading{font-size:1rem}.annotation-layout{grid-template-columns:1fr}.legend{grid-template-columns:1fr 1fr;padding-top:0;gap:16px}.legend-item{padding-left:11px}.prompt-message{font-size:1rem}.level-options{gap:6px}.level-options label{padding:12px 4px}.level-options label strong{font-size:.85rem}.level-options label small{font-size:.67rem}.level-tick{display:none!important}.mission{font-size:1.08rem}.work-step{column-gap:11px;grid-template-columns:27px minmax(0,1fr)}.step-num{width:26px;height:26px}.step-content h3{font-size:1rem}textarea{padding:13px;font-size:.92rem}.check-block,.example-block,.teacher-card{padding:19px}.lesson-footer{align-items:flex-start}.lesson-footer .button{padding:10px;font-size:.8rem}.site-footer{font-size:.7rem}.badge{font-size:.7rem}.day-card{padding:20px}.day-card h2{font-size:1.2rem}}
@media(max-width:370px){.wrap{width:calc(100% - 28px)}.themes{grid-template-columns:1fr}.theme-card{min-height:140px}.head-nav{gap:10px}.head-nav a{font-size:.7rem}.brand{gap:8px}.brand-mark{width:30px;height:30px}.brand small{font-size:.58rem}.hero h1{font-size:2.1rem}.legend{grid-template-columns:1fr 1fr}.lesson-tabs a{font-size:.81rem}.level-options label strong{font-size:.79rem}.level-options label small{font-size:.62rem}.day-card{grid-template-columns:1fr}.day-card .button{grid-row:auto;grid-column:auto}.day-card p{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;transform:none!important}}
@media print{.site-head,.site-footer,.lesson-tabs,.levels,.copy-button,.case-line,.lesson-footer,.resources,.panel-bottom,.js-only{display:none!important}.wrap{width:100%}.panel[hidden]{display:block!important}.panel{margin-top:25px;break-inside:avoid-page}.prompt-message{box-shadow:none}.main{padding:0}textarea{height:auto;border:1px solid #aaa}.work-step{break-inside:avoid}a{color:inherit}}
