.studio-main{max-width:1440px;margin:auto;padding:45px 4%}.studio-intro h1{font-size:clamp(38px,4.3vw,65px)}.studio-intro>p{font-size:18px}.studio-intro .resource-note{font-size:12px;max-width:850px}.studio-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:24px;margin-top:30px}.language-sidebar{border:1px solid var(--line);padding:15px;border-radius:6px;align-self:start;position:sticky;top:115px;max-height:calc(100vh - 145px);overflow:auto}.language-sidebar label{font-size:11px;font-weight:600;display:block}.language-sidebar input{width:100%;border:1px solid var(--line);padding:9px;margin:6px 0 12px;border-radius:4px;font-size:12px}.language-sidebar button{width:100%;text-align:left;background:none;border:0;padding:8px 10px;color:var(--navy);cursor:pointer;font-size:13px;border-radius:4px;display:flex;justify-content:space-between}.language-sidebar button.active{background:#e1f8fc;font-weight:700}.language-sidebar button small{color:#168fab}.lesson-pane{padding:24px;border:1px solid var(--line);border-radius:6px;min-width:0}.lesson-heading{display:flex;justify-content:space-between;gap:15px;align-items:center}.lesson-heading h2{font:700 27px/1.2 'DM Sans',sans-serif;letter-spacing:-.5px}.lesson-heading p{font-size:13px;margin:5px 0}.lesson-heading>span{font-size:11px;white-space:nowrap}.lesson-selector{display:flex;flex-wrap:wrap;gap:8px;border-bottom:1px solid var(--line);padding:18px 0}.lesson-selector button{border:0;background:#f3f7fa;color:var(--muted);font-size:12px;padding:7px 12px;border-radius:4px;cursor:pointer}.lesson-selector button.active{background:var(--navy);color:white}.lesson-pane>h3{font:36px/1.15 'Libre Caslon Display',serif;margin:25px 0 12px}.lesson-pane>p{font-size:14px}.example-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;margin-top:22px}.example-layout>div{min-width:0;border:1px solid var(--line);border-radius:4px;overflow:hidden}.code-head{padding:10px 14px;background:#17314d;color:#b2eff7;font-size:12px;display:flex;justify-content:space-between;gap:10px}.code-head button{font-size:11px;background:none;border:0;color:white;cursor:pointer}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.7 Consolas,monospace;margin:0}#example-code{background:var(--navy);color:#e0f6ff;min-height:190px;padding:20px}.example-note{padding:18px;background:#fafcfd}.example-note h4{font-size:13px;margin:0 0 10px}.example-note p{font-size:13px}.example-note pre{padding-bottom:16px}.example-note a{font-size:11px}.practice{margin-top:25px;background:#f2f9fc;padding:22px;border-radius:5px}.practice h3{font-size:20px;margin:0}.practice>p{font-size:13px}.practice label{font-size:12px;display:block;margin-bottom:8px}.practice textarea{width:100%;font:13px/1.6 Consolas,monospace;border:1px solid #cad9e4;border-radius:4px;padding:14px;resize:vertical;color:var(--navy);tab-size:2}.practice input{padding:11px;border:1px solid var(--line);border-radius:4px;max-width:100%;margin-right:10px;margin-bottom:10px}.practice .actions{margin-top:12px;flex-wrap:wrap}.quiet{border:0;background:none;color:#168fab;cursor:pointer;padding:5px;font-size:12px}.practice-footer{display:flex;gap:14px;flex-wrap:wrap;margin-top:15px}.output-head{margin-top:20px;padding:8px 12px;background:#e0edf4;font-size:12px}#html-preview{width:100%;border:1px solid var(--line);height:180px;background:white}#console-output{padding:16px;background:white;min-height:90px;border:1px solid var(--line)}#practice-feedback{font-size:13px;font-weight:600}.lesson-footer{display:flex;justify-content:space-between;margin-top:25px}#solution{padding:15px;background:white;border:1px solid var(--line);margin-top:12px}.mini-projects{padding:55px 0 15px}.mini-projects h2{font-size:43px}.mini-projects .steps{margin-top:25px}.mini-projects a{font-size:12px}.diagnostic-main{max-width:1100px;margin:auto;padding:45px 5%}.diagnostic-main h1{font-size:58px}.diagnostic-main>p{max-width:750px}.diagnostic-workflow{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin:35px 0}.diagnostic-workflow article{border-top:1px solid var(--line);padding-top:15px}.diagnostic-workflow p{font-size:13px}.upload-report{background:#eef9fc;padding:25px;border-radius:6px}.upload-report label{display:block;font-weight:600;margin-bottom:10px}.upload-report input{max-width:100%;font-size:13px}.report-finding{border:1px solid var(--line);border-left:4px solid #168fab;border-radius:4px;padding:20px;margin-top:15px}.report-finding.warning{border-left-color:#bd6512}.report-finding.critical{border-left-color:#bd3147}.report-finding h3{margin:0 0 10px}.report-finding p,.report-finding li{font-size:13px}.report-meta{display:flex;gap:20px;flex-wrap:wrap;padding:20px 0;font-size:13px}.report-meta span{background:#f5f8fb;padding:8px 12px}.diagnostic-main details{border-bottom:1px solid var(--line);padding:18px 0}.diagnostic-main summary{font-weight:600;cursor:pointer}.diagnostic-main details p{font-size:14px}.install-help{max-width:800px;padding:25px;border:1px solid var(--line);border-radius:8px;color:var(--navy)}.install-help li{font-size:14px;margin:12px 0}header nav [aria-current]{border-bottom:2px solid var(--cyan)}@media(max-width:850px){.studio-layout{grid-template-columns:175px minmax(0,1fr)}.example-layout{grid-template-columns:1fr}.lesson-heading{align-items:start;flex-direction:column}.diagnostic-workflow{grid-template-columns:1fr}}@media(max-width:560px){.studio-main{padding:30px 5%}.studio-layout{grid-template-columns:1fr}.language-sidebar{position:static;max-height:190px}.language-sidebar #language-list{display:flex;flex-wrap:wrap;gap:4px}.language-sidebar button{width:auto;background:#f4f8fa;font-size:11px;padding:7px}.language-sidebar .resource-note{display:none}.language-sidebar input{margin-bottom:8px}.lesson-pane{padding:17px}.lesson-pane>h3{font-size:32px}.practice{padding:15px}.practice-footer{gap:7px}.diagnostic-main h1{font-size:43px}header nav{gap:9px}header nav a{font-size:10px}header nav .install-app{font-size:10px;padding:7px;display:inline-flex}header .brand b{font-size:8px}header .brand{font-size:12px}.studio-intro>p{font-size:15px}.studio-intro h1{font-size:44px}}

.app-services{display:grid;grid-template-columns:1fr 1fr;gap:35px;margin-bottom:40px;padding-bottom:35px;border-bottom:1px solid var(--line)}.app-services article{min-width:0}.app-services h3{font:32px/1.15 "Libre Caslon Display",serif;margin:0}.app-services p{font-size:14px}.app-services .eyebrow{margin-bottom:12px}@media(max-width:560px){.app-services{grid-template-columns:1fr;gap:30px}}
#runtime-progress{display:block;width:100%;accent-color:#087b91;margin:12px 0}#runtime-progress[hidden]{display:none}