:root{color-scheme:light;--ink:#192d43;--muted:#576779;--blue:#245587;--line:#dbe2e9;--side:#f1f4f7;--paper:#fff;--soft:#f7f9fb;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0;font-size:15px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,select,input{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #3984c6;outline-offset:4px}button,a,select{touch-action:manipulation}h1,h2,p{margin:0}button{cursor:pointer}[hidden]{display:none!important}
.skip-link{position:absolute;left:16px;top:-80px;padding:12px 20px;background:var(--ink);color:#fff;z-index:20}.skip-link:focus{top:10px}.site-header{height:88px;padding:0 5%;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fff}.wordmark{display:inline-flex;align-items:center;font-size:26px;font-weight:700;letter-spacing:-1.2px;min-height:44px}.wordmark-dot{color:#4277a5}.wordmark-label{font-size:10px;letter-spacing:1.7px;font-weight:500;border-left:1px solid #c6d2de;margin-left:18px;padding-left:18px;color:var(--muted)}.header-nav{display:flex;gap:28px;font-size:13px;font-weight:500}.header-nav a{padding:12px 0}.header-nav a:hover{color:var(--blue);text-decoration:underline;text-underline-offset:6px}
.academy-shell{max-width:1440px;margin:auto;display:grid;grid-template-columns:268px minmax(0,1fr);min-height:calc(100vh - 88px)}.curriculum{background:var(--side);border-right:1px solid var(--line);padding:38px 22px}.sidebar-inner{position:sticky;top:32px}.eyebrow{font-size:10px;letter-spacing:1.65px;font-weight:600;color:var(--blue)}.curriculum .eyebrow{margin:0 12px 24px}.curriculum nav{display:flex;flex-direction:column;gap:5px}.curriculum nav a{display:flex;align-items:center;gap:12px;padding:13px 12px;min-height:48px;border-left:2px solid transparent;font-size:13px;color:#44576b}.curriculum nav a:hover{background:#e8eef4}.curriculum nav a[aria-current]{background:#e2ebf4;color:#214e79;border-left-color:#245587;font-weight:600}.nav-number{font-size:11px;font-weight:500;font-variant-numeric:tabular-nums;color:#5c7085}.sidebar-note{display:flex;align-items:flex-start;gap:12px;margin:34px 12px 24px;padding-top:25px;border-top:1px solid #d3dce5;font-size:12px;line-height:1.75;color:var(--muted)}.note-mark{border:1px solid #7b91a5;border-radius:50%;width:17px;height:17px;flex-shrink:0;line-height:16px;text-align:center;margin-top:2px;font-size:10px}.workshop-link{font-size:12px;color:var(--blue);display:flex;justify-content:space-between;padding:12px}.workshop-link:hover{text-decoration:underline}
main{padding:44px clamp(28px,5vw,72px) 28px;min-width:0;scroll-margin-top:20px}main:focus{outline:none}.welcome{max-width:740px;padding:0 0 38px}.welcome h1{font-size:clamp(32px,3.5vw,48px);line-height:1.14;letter-spacing:-1.6px;font-weight:500;margin:19px 0 21px}.welcome-copy{max-width:550px;color:var(--muted);font-size:15px;line-height:1.85}.primary-action{display:inline-flex;align-items:center;gap:24px;background:var(--blue);color:#fff;border-radius:4px;padding:13px 20px;min-height:48px;font-size:13px;font-weight:500;margin-top:25px}.primary-action:hover{background:#163e66}.start-note{display:block;color:var(--muted);font-size:11px;margin-top:10px}.path-summary{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:20px 0 26px;color:var(--muted)}.path-summary span{font-size:10px;letter-spacing:1.5px;font-weight:600}.path-summary p{font-size:11px}.chapter-panel{margin-bottom:28px}.chapter-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.chapter-heading .eyebrow{font-size:10px;letter-spacing:1px}.chapter-heading h2{font-size:26px;line-height:1.3;letter-spacing:-.6px;font-weight:500;margin-top:8px}.lesson-count{font-size:11px;color:var(--muted);white-space:nowrap}.chapter-intro{font-size:13px;color:var(--muted);max-width:640px;margin:14px 0 22px;line-height:1.8}.lesson-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.lesson-list li{border-bottom:1px solid var(--line)}.lesson{display:flex;gap:18px;padding:22px 12px 22px 0;min-height:100px;align-items:flex-start}.lesson:hover{background:var(--soft)}.lesson-number{font-size:12px;color:#60778d;font-variant-numeric:tabular-nums;width:25px;flex-shrink:0;padding-top:3px}.lesson-content{display:flex;flex-direction:column;gap:5px;min-width:0;flex:1}.lesson-title{font-size:16px;font-weight:500;line-height:1.45}.lesson-desc{font-size:12px;color:var(--muted);line-height:1.75}.access{font-size:10px;font-weight:500;margin-top:3px}.access.open{color:#326151}.access.locked{color:#5c6977}.lesson-arrow{font-size:18px;color:var(--blue);padding-left:10px}.next-chapter{display:flex;align-items:center;justify-content:space-between;background:var(--soft);border:1px solid var(--line);border-radius:5px;padding:18px 22px;margin-top:24px;color:var(--blue);font-size:14px;gap:20px}.next-chapter:hover{border-color:#8aa5bf}.next-chapter small{display:block;color:var(--muted);font-size:10px;margin-bottom:3px}.practice-note{margin:24px 0;font-size:12px;color:var(--muted)}.academy-footer{border-top:1px solid var(--line);padding-top:20px;display:flex;gap:30px;justify-content:space-between;color:var(--muted);font-size:10px}.academy-footer span{white-space:nowrap}.academy-footer p{max-width:400px;text-align:right}.mobile-chapters{display:none}
dialog[aria-labelledby=practice-access-title]{background:#fff!important;color:var(--ink)!important;border:1px solid var(--line)!important;border-radius:8px!important;margin:auto;max-height:calc(100dvh - 32px);overflow:auto;padding:28px!important;box-shadow:0 20px 70px #11273d33}dialog::backdrop{background:#182d4366}#practice-access-title{font-size:22px;font-weight:500;margin-bottom:10px}#practice-access-name{font-size:13px;color:var(--muted);margin-bottom:22px}dialog label{font-size:13px}#practice-code{font-size:16px;border:1px solid #8a9bab;border-radius:4px!important;min-height:48px}#practice-access-error{font-size:12px;color:#a32626;margin:10px 0}dialog button{min-height:44px;border:1px solid #afbdca;border-radius:4px;background:#fff;color:var(--ink);font-size:14px}dialog button[type=submit]{background:var(--blue);border-color:var(--blue);color:#fff;margin-right:8px}dialog button:hover{filter:brightness(.95)}
@media(min-width:1441px){.academy-shell{border-left:1px solid var(--line);border-right:1px solid var(--line)}}
@media(max-width:1000px){.academy-shell{grid-template-columns:225px minmax(0,1fr)}.curriculum{padding:30px 12px}main{padding:32px}.wordmark-label{display:none}.curriculum nav a{font-size:12px;gap:9px}}
@media(max-width:760px){.site-header{height:auto;min-height:72px;padding:14px 22px;gap:16px;flex-wrap:wrap}.wordmark{font-size:23px}.header-nav{gap:18px;font-size:12px}.header-nav a{min-height:44px;display:flex;align-items:center}.academy-shell{display:block;min-height:0}.curriculum{display:none}.mobile-chapters{display:block;margin:0 0 28px}.mobile-chapters label{display:block;font-size:11px;font-weight:500;color:var(--muted);margin-bottom:8px}.mobile-chapters select{width:100%;min-height:48px;font-size:16px;padding:10px 36px 10px 12px;border:1px solid #bccbd8;border-radius:4px;background:#f1f5f9;color:var(--ink)}main{padding:25px 22px}.welcome{padding-bottom:28px}.welcome h1{font-size:35px;letter-spacing:-1px;margin:15px 0 18px}.welcome-copy{font-size:14px;line-height:1.8}.path-summary{padding:20px 0;flex-direction:column;gap:4px}.chapter-heading h2{font-size:23px}.chapter-heading{align-items:flex-end}.lesson{gap:10px;padding:18px 0}.lesson-title{font-size:15px}.lesson-number{width:21px}.lesson-arrow{padding-left:2px}.lesson-desc{font-size:12px}.next-chapter{padding:16px}.academy-footer{flex-direction:column;gap:8px}.academy-footer p{text-align:left}.chapter-intro{font-size:13px}.primary-action{font-size:12px;gap:16px}.lesson-count{font-size:10px}}
@media(max-width:390px){.site-header{padding:12px 18px;gap:2px}.header-nav{width:100%;justify-content:space-between}.wordmark{font-size:22px}main{padding:22px 18px}.welcome h1{font-size:31px}.eyebrow{font-size:9px;letter-spacing:1.2px}.lesson-count{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}