/* Studio 2.0: readable, focused learning surfaces. */
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button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button:not(:disabled),a{touch-action:manipulation}
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@media(max-width:1350px){.dashboard-grid{grid-template-columns:minmax(0,1fr) 280px;gap:20px}.next-lesson{grid-template-columns:1fr;padding:30px;gap:20px}.lesson-steps{flex-direction:row;border-left:0;border-top:1px solid #4f7863;padding:18px 0 0;gap:17px}.lesson-steps>div{padding-left:0;flex:1}.lesson-steps>div>span{position:static;font-size:10px;display:block;margin-bottom:4px}.lesson-steps strong{font-size:14px}.lesson-steps p{font-size:11px}.next-copy h2{margin-top:15px}.next-copy p{margin-bottom:20px}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-lower{grid-template-columns:1fr}.library-toolbar{flex-wrap:wrap}.library-toolbar .text-link{flex-basis:100%}.dashboard-heading h1{font-size:37px}.today-stamp{display:none}.dashboard-facts>a{padding:21px 18px}.dashboard-facts>a>span{font-size:12px}.dashboard-facts strong{font-size:27px}.stage-tab small{display:none}.stage-tab{gap:7px;padding:12px}.stage-tab span{font-size:12px}.lesson-layout{grid-template-columns:1fr}.lesson-rail{display:none}.help-layout{grid-template-columns:1fr 250px}.data-actions{align-items:flex-start;flex-direction:column}}
@media(max-width:1080px){.sidebar{width:215px;padding:28px 14px 18px}.page{margin-left:215px}.topbar{padding:0 27px}main{padding:30px 27px 40px}.dashboard-grid{grid-template-columns:1fr}.next-lesson{grid-template-columns:minmax(0,1fr) 180px;gap:25px}.lesson-steps{flex-direction:column;border-top:0;border-left:1px solid #4f7863;padding:0 0 0 23px;gap:21px}.lesson-steps>div{padding-left:23px}.lesson-steps>div>span{position:absolute;top:0}.next-copy h2{font-size:33px}.weekly-panel{display:grid;grid-template-columns:1fr 1fr;column-gap:35px}.weekly-panel>.section-heading{grid-column:1/-1}.weekly-total{margin:25px 0 15px}.week-chart{grid-column:2;grid-row:2/4;margin-top:18px;min-height:112px}.weekly-panel>.device-note{grid-column:1;margin-top:0}.dashboard-facts{grid-template-columns:1fr 1fr}.dashboard-facts>a:nth-child(3){border-left:0;border-top:1px solid var(--line)}.dashboard-facts>a:nth-child(4){border-top:1px solid var(--line)}.help-layout{grid-template-columns:1fr}.help-layout aside{max-width:none}.page-footer{padding:25px 27px;flex-direction:column;gap:20px}.footer-links{justify-content:flex-start}.footer-links>span{text-align:left}.edition-label{display:none}.lesson-content{padding:30px}.page-heading h1{font-size:31px}.review-item{padding:25px}.dashboard-heading h1{font-size:38px}.skip-link{left:230px}.library-card{padding:23px}.library-card h3{font-size:21px}.library-top{gap:8px}.library-top .level-tag{font-size:10px}.dp-card-copy h3{font-size:21px}}
@media(max-width:760px){body{font-size:16px}.page{margin-left:0;padding-bottom:68px}.sidebar{width:min(310px,88vw);padding:35px 22px 25px;z-index:120;transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.nav-item{min-height:46px;font-size:15px}.navigation-open{overflow:hidden}.nav-scrim{position:fixed;inset:0;z-index:115;border:0;background:#102d2866}.navigation-open .nav-scrim{display:block}.sidebar-close{top:9px;right:9px;display:grid}.topbar{height:67px;padding:0 20px;position:sticky;top:0;z-index:20}.topbar-left{gap:12px}.topbar-right{gap:0}.mobile-menu{display:grid;padding:5px}.mobile-brand{display:block;font-size:22px;font-weight:600;letter-spacing:-1px;color:#214e3c}.mobile-brand>span{color:#699d7e}.breadcrumb{display:none}.profile-button{padding:8px 9px;font-size:12px;gap:8px}.profile-button .icon{width:16px;height:16px}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);bottom:0;left:0;right:0;background:#fffffff5;backdrop-filter:blur(12px);border-top:1px solid #dae5dd;padding:9px 10px max(10px,env(safe-area-inset-bottom));z-index:90;box-shadow:0 -3px 18px #224c3405}.mobile-bottom-nav a{min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:10px;color:#728779;min-height:42px}.mobile-bottom-nav .icon{width:21px;height:21px}.mobile-bottom-nav a[aria-current]{color:#1e5c3d;font-weight:700}.mobile-bottom-nav a[aria-current] .icon{background:#e3f1e7;border-radius:5px;outline:5px solid #e3f1e7}.mobile-bottom-nav a[aria-current] span{margin-top:2px}main{padding:28px 20px 35px;min-height:calc(100vh - 220px)}.dashboard-heading{margin:0 0 25px}.dashboard-heading .eyebrow{font-size:10px;letter-spacing:1.8px;margin:0 0 12px}.dashboard-heading 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.text-link{flex-basis:auto;margin-left:auto;font-size:12px;max-width:130px}.filter-toggle{padding:11px;font-size:12px}.library-results-bar{margin-top:22px;gap:15px}.library-results-bar h2{font-size:16px}.library-results-bar>span{font-size:11px;text-align:right;max-width:130px}.search-field{padding:12px 15px}.search-field input{font-size:16px}.content-note{flex-direction:column;gap:10px;padding:22px 0;font-size:14px}.content-note p{font-size:14px;line-height:1.9}.dashboard-lower{gap:18px;margin-top:23px}.panel{padding:25px 22px}.panel-empty{font-size:15px}.next-review h2{font-size:26px}.page-heading h1{font-size:32px;line-height:1.25;letter-spacing:-1px}.page-heading p{font-size:15px;line-height:1.85}.eyebrow,.section-number{font-size:11px;line-height:1.7}.page-heading{margin-bottom:24px}.planner-heading{flex-direction:column;align-items:stretch;gap:22px}.planner-heading .button{font-size:15px}.plan-summary{font-size:13px;gap:9px;flex-wrap:wrap}.plan-summary strong{font-size:27px}.plan-summary strong:not(:first-child){margin-left:10px}.study-task{flex-wrap:wrap;align-items:flex-start;gap:12px;padding:20px 0}.study-task input{margin-top:5px;width:20px;height:20px}.study-task>div:first-of-type{flex-basis:calc(100% - 35px)}.study-task label{font-size:16px}.study-task span,.study-task small{font-size:12px;line-height:1.8}.task-actions{width:100%;justify-content:flex-end;margin-left:30px;gap:12px}.task-actions>.text-link{margin-right:auto;font-size:13px}.task-actions .icon-button{min-width:35px;min-height:35px;background:#f4f8f5;border-radius:6px}.form-field select,.form-field input{font-size:16px}.form-row{grid-template-columns:1fr;gap:0}.form-row .form-field{margin-bottom:22px}.form-note{font-size:13px}.review-summary{gap:20px;padding:23px;align-items:flex-start;flex-direction:column}.review-summary>div{flex-direction:row;align-items:center;gap:13px}.review-summary strong{font-size:34px}.review-summary span{margin:0;font-size:13px}.review-summary p{font-size:14px;line-height:1.9}.review-filter{align-items:flex-start;flex-direction:column;gap:8px}.review-filter select{max-width:100%;font-size:16px}.review-item{padding:25px 21px}.review-item .eyebrow{font-size:10px;line-height:1.9}.review-item h2{font-size:22px;line-height:1.5}.previous-answer{font-size:15px}.review-item summary{font-size:13px;padding:15px}.review-item details>div{font-size:16px;padding:18px;line-height:1.85}.review-item-actions{gap:18px}.review-item-actions>.button{width:100%;font-size:14px}.review-item-actions>.text-link{font-size:13px}.practice-shortcuts{flex-direction:column;gap:14px;margin:23px 0}.practice-shortcuts .text-link{font-size:14px}.mode-banner{padding:20px;align-items:flex-start}.mode-banner strong{font-size:15px}.mode-banner p{font-size:14px;line-height:1.8}.session-card{padding:25px}.session-card h2{font-size:25px;line-height:1.3}.session-card p{font-size:15px}.session-meta{font-size:12px;gap:12px;flex-wrap:wrap}.lesson-heading h1,.reading-focus .lesson-heading h1{font-size:34px;line-height:1.2;letter-spacing:-1px}.lesson-heading>p{font-size:12px;line-height:1.8}.lesson-tools{gap:8px;margin-top:20px}.bookmark-button{font-size:12px;padding:9px 10px;min-height:39px}.lesson-content{padding:26px 20px}.reading-section>p,.concepts p,.lesson-content p{font-size:16px;line-height:1.9}.lesson-content .learning-objective p{font-size:15px}.learning-objective{padding:18px 14px}.reading-section h2{font-size:26px}.concepts{padding-left:14px}.concepts h3{font-size:19px}.worked-example{padding:23px 18px}.worked-example h3{font-size:18px;line-height:1.75}.worked-example li{font-size:16px;line-height:1.9}.worked-example ol{padding-left:20px}.example-answer p{font-size:15px}.lesson-content .source-note{font-size:12px}.lesson-notes{margin-top:26px;padding-top:26px}.lesson-notes h2{font-size:25px}.lesson-notes p{font-size:14px;line-height:1.85}.lesson-notes textarea{padding:15px;font-size:16px}.lesson-notes>div{align-items:flex-start}.lesson-notes>div>span{font-size:11px}.lesson-notes .text-button{font-size:13px}.question-card{padding:27px 20px}.question-card h1{font-size:25px;line-height:1.45}.answer-option{font-size:16px;line-height:1.6;padding:15px 12px}.answer-option>span:last-child{min-width:0}.question-actions{gap:10px}.question-actions .button{font-size:13px;gap:8px;padding:12px}.answer-feedback{font-size:16px;line-height:1.8}.quiz-rail .panel{padding:17px 14px}.quiz-rail .panel h3{font-size:14px}.question-dots button{width:31px;height:33px}.result-banner{padding:27px 23px}.result-banner h2{font-size:25px;line-height:1.3}.result-banner p{font-size:15px;line-height:1.85}.answer-review summary{padding:20px 15px}.answer-review summary strong{font-size:16px;line-height:1.7}.answer-review summary small{font-size:10px;line-height:1.7}.review-body p{font-size:16px;line-height:1.9}.progress-stats span{font-size:13px;line-height:1.6}.progress-stats strong{font-size:34px}.progress-stats>div{padding:21px 17px}.activity-row strong{font-size:15px;line-height:1.6}.activity-row small{font-size:11px}.progress-layout>.panel{padding:25px 20px}.data-actions{padding:23px;gap:20px}.data-actions .button{width:100%;font-size:13px;padding:13px 10px}.dp-card-copy h3{font-size:25px}.dp-card-copy p{font-size:15px;line-height:1.85}.dp-catalogue-summary strong{font-size:26px}.dp-catalogue-summary span{font-size:12px;line-height:1.6}.dp-catalogue-summary p{font-size:14px;line-height:1.8}.dp-toolbar select{font-size:14px!important}.dp-toolbar .search-field input{font-size:16px}.dp-catalogue-note p{font-size:14px;line-height:1.9}.dp-catalogue-note>a{font-size:13px;line-height:1.7}.dp-catalogue-note>span{font-size:12px;line-height:1.8}.dp-detail-heading h1{font-size:32px;line-height:1.25}.dp-detail-heading p{font-size:16px;line-height:1.85}.dp-detail-tags>span{font-size:12px}.dp-overview>p{font-size:16px;line-height:1.85}.dp-topic-list strong{font-size:16px;line-height:1.7}.dp-sample-row h3{font-size:23px}.dp-sample-row p{font-size:13px}.dp-language-note p{font-size:15px;line-height:1.9}.dp-resource-grid h3{font-size:16px}.help-steps{padding-left:20px}.help-steps li{padding-left:4px}.help-steps p{font-size:16px;line-height:1.85}.help-layout h2{font-size:25px}.help-layout aside>p{font-size:16px}.faq-section summary{font-size:17px}.faq-section details p{font-size:16px;line-height:1.9}.page-footer{padding:25px 22px 32px;gap:22px}.page-footer>div:first-child>span{font-size:12px}.footer-links{font-size:13px;gap:13px 20px}.footer-links>span{font-size:11px;line-height:1.8}.skip-link{left:15px}#toast{bottom:90px;padding:12px 17px;font-size:13px}dialog{width:calc(100% - 30px);padding:25px 22px;border-radius:15px;max-height:calc(100dvh - 40px);overflow-y:auto}.dialog-head h2{font-size:25px}.plan-card{padding:29px 25px}.plan-card li{font-size:15px}.membership-note p{font-size:15px;line-height:1.9}}
@media(max-width:380px){main{padding-left:16px;padding-right:16px}.topbar{padding:0 15px}.dashboard-heading h1{font-size:30px}.next-lesson{padding:24px 21px}.next-copy h2{font-size:29px}.stage-tab span{font-size:10px}.weekly-panel{column-gap:15px;padding:21px 17px}.week-chart{gap:5px}.weekly-total>strong{font-size:32px}.weekly-total>span{font-size:10px}.weekly-panel .section-heading h2{font-size:16px}.library-card{padding:23px}.library-card h3{font-size:23px}.lesson-content{padding:23px 17px}.lesson-heading h1{font-size:30px}.question-card{padding:24px 17px}.question-card h1{font-size:23px}.mobile-brand{font-size:21px}.plan-summary{font-size:12px}.review-item{padding:23px 18px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.resume-session{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 20px;border:1px solid #b9d5c1;border-radius:10px;background:#e8f4ed;font-size:14px;margin-bottom:25px}.resume-session .text-link{flex-shrink:0}@media(max-width:760px){.resume-session{font-size:13px;align-items:flex-start;flex-direction:column;gap:10px}}
@media(max-width:760px){.mobile-bottom-nav a{font-size:12px}.dp-resource-grid .text-link{grid-column:2;font-size:14px}.dp-resource-grid h3{grid-column:2}}