.tr-app{--tr-ink:#182f43;--tr-muted:#526779;--tr-border:#dce5eb;--tr-brand:#075a65;--tr-accent:#f4c85c;color:var(--tr-ink);background:#f2f6f8;font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light}
.tr-app *{box-sizing:border-box}.tr-app [hidden]{display:none!important}.tr-app h1,.tr-app h2,.tr-app h3,.tr-app h4{color:var(--tr-ink);line-height:1.25;letter-spacing:-.025em;margin:0 0 14px}.tr-app h1{font-size:32px}.tr-app h2{font-size:27px}.tr-app h3{font-size:21px}.tr-app h4{font-size:18px}.tr-app p{margin:0 0 16px}.tr-app a{color:var(--tr-brand);text-underline-offset:4px}.tr-app button,.tr-app input,.tr-app textarea,.tr-app select{font:inherit}.tr-app button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:43px;padding:10px 18px;border:1px solid var(--tr-brand);border-radius:10px;background:var(--tr-brand);color:#fff;font-weight:650;line-height:1.35;cursor:pointer}.tr-app button:hover{filter:brightness(.94)}.tr-app button:disabled{cursor:default;opacity:.55}.tr-app .tr-secondary{color:var(--tr-ink);border-color:var(--tr-border);background:#fff}.tr-app .tr-text-button{padding:0;min-height:32px;color:var(--tr-brand);border:none;background:transparent;text-decoration:underline;font-weight:600}.tr-app :focus-visible{outline:3px solid #de9e15;outline-offset:3px}.tr-app input:not([type=radio]):not([type=checkbox]),.tr-app textarea,.tr-app select{display:block;width:100%;padding:11px 12px;border:1px solid #b4c6d1;border-radius:8px;color:var(--tr-ink);background:#fff;margin:6px 0 18px;min-width:0}.tr-app textarea{resize:vertical}.tr-app label{display:block;font-weight:600}.tr-app input[type=radio],.tr-app input[type=checkbox]{accent-color:var(--tr-brand);width:18px;height:18px;flex:none;margin:4px 10px 0 0}.tr-app .tr-shell{max-width:1240px;margin:auto;padding:38px 42px}.tr-app .tr-header{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;border-bottom:1px solid var(--tr-border);padding-bottom:21px}.tr-app .tr-header h1{margin-bottom:8px}.tr-app .tr-header p:not(.tr-eyebrow){color:var(--tr-muted);margin-bottom:0}.tr-app .tr-eyebrow{color:var(--tr-brand);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:750;margin-bottom:10px}.tr-app .tr-header-actions,.tr-app .tr-card-actions,.tr-app .tr-slide-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.tr-app .tr-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 25px}.tr-app .tr-status{font-size:14px;min-height:0;margin:14px 0;color:var(--tr-muted)}.tr-app .tr-status:empty{margin:12px 0}.tr-app .tr-error{padding:12px 15px;border:1px solid #e8b9ab;border-radius:8px;background:#fff5ed;color:#822c16}.tr-app .tr-overview{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:35px;background:#fff;border:1px solid var(--tr-border);border-left:5px solid var(--tr-brand);border-radius:16px;padding:29px 32px}.tr-app .tr-overview h2{font-size:30px}.tr-app .tr-overview p:not(.tr-eyebrow){color:var(--tr-muted)}.tr-app .tr-progress-summary{padding:0 0 0 30px;border-left:1px solid var(--tr-border);align-self:center}.tr-app .tr-progress-summary strong{font-size:47px;line-height:1.2;letter-spacing:-.05em;color:var(--tr-brand)}.tr-app .tr-progress-summary strong span{font-size:23px;color:var(--tr-muted);font-weight:500}.tr-app .tr-progress-summary p{font-size:13px;margin:8px 0}.tr-app progress{width:100%;height:8px;border:0;accent-color:var(--tr-brand)}.tr-app progress::-webkit-progress-bar{background:#e8eff2;border-radius:8px}.tr-app progress::-webkit-progress-value{background:var(--tr-brand);border-radius:8px}.tr-app .tr-tool-links{display:flex;gap:12px 25px;flex-wrap:wrap;padding:20px 3px;margin-bottom:8px}.tr-app .tr-tool-links a{font-size:14px;font-weight:650}.tr-app .tr-list-heading{display:flex;justify-content:space-between;gap:25px;align-items:center;margin:12px 0 20px}.tr-app .tr-list-heading h2{margin-bottom:0}.tr-app .tr-search{font-size:12px;width:280px;color:var(--tr-muted);flex:none}.tr-app .tr-search input{margin-bottom:0!important;font-size:14px!important}.tr-app .tr-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}.tr-app .tr-course-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--tr-border);border-radius:14px;padding:25px}.tr-app .tr-course-card h3{margin-top:20px}.tr-app .tr-course-card>p{color:var(--tr-muted);font-size:15px}.tr-app .tr-card-top{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:12px;color:var(--tr-muted)}.tr-app .tr-badge{display:inline-block;padding:4px 9px;border-radius:6px;background:#eaf0f4;color:#425b70;font-size:11px;font-weight:650;white-space:nowrap}.tr-app .tr-completed{background:#e7f3ed;color:#246046}.tr-app .tr-card-meta{font-size:11px!important;line-height:1.5;margin-top:auto!important}.tr-app .tr-card-actions{margin-top:6px}.tr-app .tr-card-actions button{font-size:13px;padding:9px 13px}.tr-app .tr-update-note{font-size:13px!important;padding:8px 10px;background:#fff7dd;border-radius:6px}.tr-app .tr-course-heading{display:flex;justify-content:space-between;gap:25px;align-items:flex-start;margin:0 0 25px}.tr-app .tr-course-heading h2{margin:12px 0}.tr-app .tr-course-heading>div>p:last-child{font-size:12px;color:var(--tr-muted);max-width:700px}.tr-app .tr-learning-layout{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:22px;align-items:start}.tr-app .tr-lesson,.tr-app .tr-course-outline,.tr-app .tr-quiz{background:#fff;border:1px solid var(--tr-border);border-radius:14px;padding:28px}.tr-app .tr-slide-count{font-size:12px;color:var(--tr-muted);margin-bottom:15px;font-weight:650}.tr-app .tr-lesson h3{font-size:25px}.tr-app .tr-lesson ul{padding-left:22px}.tr-app li{margin-bottom:9px}.tr-app .tr-lesson .tr-slide-actions{margin-top:25px}.tr-app .tr-slide-actions button{font-size:13px}.tr-app .tr-save-state{font-size:12px;color:var(--tr-muted);margin:14px 0 0;min-height:20px}.tr-app .tr-course-outline{padding:21px}.tr-app .tr-course-outline h3{font-size:16px}.tr-app .tr-course-outline button{display:block;width:100%;text-align:left;justify-content:flex-start;min-height:39px;font-size:12px;margin:7px 0;padding:10px 11px}.tr-app .tr-course-outline p{font-size:12px;color:var(--tr-muted);margin-top:20px}.tr-app .tr-narration{border-top:1px solid var(--tr-border);margin-top:24px;padding-top:22px}.tr-app audio{display:block;width:100%;margin:10px 0 15px}.tr-app video{display:block;width:100%;max-height:430px;background:#112b3a;border-radius:9px}.tr-app .tr-video{margin-top:26px}.tr-app details{font-size:14px}.tr-app summary{cursor:pointer;color:var(--tr-brand);font-weight:650}.tr-app details p{margin-top:12px;white-space:pre-line}.tr-app .tr-small{font-size:12px;color:var(--tr-muted);margin:12px 0}.tr-app .tr-policy{margin:22px 0;padding:20px;border:1px solid var(--tr-border);border-radius:10px;background:#fff}.tr-app .tr-table-wrap{overflow-x:auto;max-width:100%;margin:18px 0}.tr-app table{border-collapse:collapse;width:100%;font-size:13px;text-align:left}.tr-app th,.tr-app td{padding:12px 14px;border-bottom:1px solid var(--tr-border);vertical-align:top;min-width:110px}.tr-app th{background:#eaf0f4;color:#25465b;font-size:12px}.tr-app .tr-quiz{margin-top:24px}.tr-app .tr-quiz-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.tr-app .tr-quiz-heading p:not(.tr-eyebrow){font-size:14px;color:var(--tr-muted)}.tr-app fieldset{min-width:0;border:1px solid var(--tr-border);border-radius:10px;padding:20px;margin:20px 0}.tr-app legend{font-weight:700;padding:0 6px;font-size:15px}.tr-app .tr-quiz label{font-weight:400;display:flex;align-items:flex-start;line-height:1.5;margin:10px 0;font-size:14px}.tr-app .tr-quiz-result{margin-top:24px}.tr-app .tr-pass{color:#246046!important}.tr-app .tr-review{color:#906117}.tr-app .tr-footer{color:var(--tr-muted);font-size:11px;border-top:1px solid var(--tr-border);padding-top:20px;margin-top:32px}.tr-app .tr-loading{padding:60px 0;color:var(--tr-muted)}.tr-app .tr-record-search{display:flex;gap:15px;align-items:flex-end;max-width:650px;margin-top:20px}.tr-app .tr-record-search label{flex:1;font-size:13px}.tr-app .tr-record-search input{margin-bottom:0!important}.tr-app .tr-form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.tr-app .tr-author{max-width:850px}.tr-app .tr-author>label,.tr-app .tr-author fieldset label{font-size:13px}.tr-app .tr-author-table{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 12px}.tr-app .tr-check{display:flex;gap:10px;align-items:flex-start;font-size:14px;margin:25px 0}.tr-app .tr-check input{margin-top:5px}.tr-app .tr-login{max-width:530px;margin:7vh auto;padding:35px;background:#fff;border:1px solid var(--tr-border);border-radius:16px}.tr-app .tr-login>p{color:var(--tr-muted)}.tr-app .tr-login form{margin:27px 0}.tr-app .tr-login label{font-size:14px}.tr-app .tr-login button{width:100%}.tr-overlay{position:fixed;inset:0;z-index:9000;overflow-y:auto;overscroll-behavior:contain}.tr-site{margin:0;background:#f2f6f8}.tr-site-header{max-width:1156px;margin:auto;padding:22px 0 0;display:flex;align-items:center;justify-content:space-between;gap:20px}.tr-site-header a{color:#075a65;font:650 13px system-ui;text-decoration:none}.tr-site-header img{width:176px;height:auto}.tr-site-footer{max-width:1156px;margin:auto;padding:0 0 30px;font:12px system-ui;color:#526779}
@media(max-width:820px){.tr-app .tr-shell{padding:25px 20px}.tr-app .tr-header{gap:15px}.tr-app h1{font-size:27px}.tr-app .tr-header-actions{flex-direction:column;align-items:stretch}.tr-app .tr-header-actions button{font-size:12px;min-height:36px}.tr-app .tr-learning-layout{grid-template-columns:minmax(0,1fr)}.tr-app .tr-course-outline{order:-1}.tr-app .tr-course-outline button{width:auto;display:inline-block;margin:4px;vertical-align:top}.tr-app .tr-course-outline p{margin:12px 0 0}.tr-app .tr-overview{grid-template-columns:minmax(0,1fr) 150px;padding:24px;gap:20px}.tr-app .tr-progress-summary{padding-left:20px}.tr-site-header,.tr-site-footer{padding-left:20px;padding-right:20px}}
@media(max-width:580px){.tr-app .tr-shell{padding:22px 15px}.tr-app .tr-header{flex-direction:column}.tr-app .tr-header-actions{flex-direction:row}.tr-app .tr-header p:not(.tr-eyebrow){font-size:14px}.tr-app .tr-tabs{gap:7px}.tr-app .tr-tabs button{font-size:12px;padding:9px 11px}.tr-app .tr-overview{grid-template-columns:minmax(0,1fr);gap:23px;padding:23px}.tr-app .tr-progress-summary{border-left:0;border-top:1px solid var(--tr-border);padding:17px 0 0;display:flex;align-items:center;gap:15px}.tr-app .tr-progress-summary strong{font-size:35px;white-space:nowrap}.tr-app .tr-progress-summary progress{display:none}.tr-app .tr-progress-summary p{margin:0}.tr-app .tr-list-heading,.tr-app .tr-course-heading{flex-direction:column;gap:12px;align-items:flex-start}.tr-app .tr-search{width:100%}.tr-app .tr-course-grid{grid-template-columns:minmax(0,1fr)}.tr-app .tr-course-card{padding:22px}.tr-app .tr-lesson,.tr-app .tr-quiz{padding:21px}.tr-app .tr-lesson h3{font-size:23px}.tr-app .tr-quiz-heading{flex-direction:column}.tr-app fieldset{padding:15px}.tr-app .tr-form-row,.tr-app .tr-author-table{grid-template-columns:minmax(0,1fr)}.tr-app .tr-login{margin:22px auto;padding:25px 22px}.tr-app .tr-record-search{flex-direction:column;align-items:stretch}.tr-app .tr-tool-links{gap:12px 18px}.tr-app .tr-tool-links a{font-size:13px}}
@media(prefers-reduced-motion:reduce){.tr-app *{scroll-behavior:auto!important;transition:none!important}}