@font-face{font-family:Workshop Sans;src:url('/assets/noto-regular.ttf') format('truetype');font-weight:400 500;font-display:swap}@font-face{font-family:Workshop Sans;src:url('/assets/noto-bold.ttf') format('truetype');font-weight:600 900;font-display:swap}
:root{--ink:#0e1b34;--muted:#68758b;--green:#4c8ce0;--lime:#eaf1ff;--line:#e0e7f2;--paper:#fff;--radius:12px}
body{font-family:'Workshop Sans','Microsoft YaHei','Segoe UI',sans-serif;background:#fff;color:var(--ink)}
header{max-width:1440px;height:74px;padding:0 40px;border-bottom:1px solid #e4eaf4;gap:22px;background:white}
.brand{font-size:24px;font-weight:800;gap:10px;letter-spacing:-.8px}.brand-icon{width:32px;height:36px;fill:#179feb;background:none;border-radius:0;color:#179feb}
.brand-description{font-size:14px;color:#68758b;border-left:1px solid #d7dfeb;padding-left:22px;white-space:nowrap}
nav{margin:auto;gap:40px;height:100%;font-size:17px;font-weight:650}nav a{position:relative;display:flex;align-items:center;height:100%;color:var(--ink)}nav a.active:after{content:'';height:3px;background:var(--green);position:absolute;bottom:9px;left:0;right:0}
#account{gap:18px;white-space:nowrap}.login-link{font-size:15px;color:var(--ink);padding:0}.btn{border-radius:8px;box-shadow:none;font-size:14px;line-height:1.4;padding:11px 18px;background:#4c8ce0;color:#fff;border-color:#4c8ce0}.btn.small{padding:10px 20px;font-size:14px}.btn.secondary{background:white;border-color:#d8e0ee;color:#25344e}.btn:hover{background:#3777c9;filter:none;color:white}.btn.secondary:hover{background:#f0f5ff;color:#4c8ce0;border-color:#acc2f2}.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid #8eb9ff}
main{max-width:1440px;padding:0 20px 35px;min-height:70vh}.catalog-intro{position:relative;margin:0 -20px;background:#f5f9ff url('/assets/banner.png') right center/800px auto no-repeat;padding:35px 58px 34px;min-height:170px;display:flex;flex-direction:column;justify-content:center}.catalog-intro h1{font-size:43px;line-height:1.35;letter-spacing:-1px;margin:0 0 14px;font-weight:800;max-width:1050px}.catalog-intro p{font-size:16px;color:#53617a;margin:0;max-width:1060px;padding-right:110px}
.catalog-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:30px;padding:34px 0 0}.category-nav{background:#f5f8ff;border-radius:12px;min-height:540px;padding:8px 0;display:flex;flex-direction:column;gap:7px}.category-item{display:flex;gap:17px;align-items:center;width:100%;padding:19px 20px;border:0;border-radius:9px;background:transparent;color:#26334b;text-align:left;font-size:17px;font-weight:600;line-height:1.4}.category-item:hover{background:#e8f0ff}.category-item.active{background:#4c8ce0;color:#fff;box-shadow:0 4px 10px #4c8ce01a}.icon{height:22px;width:22px;fill:currentColor;flex-shrink:0;vertical-align:middle}.category-item .icon{width:22px;height:22px}
.catalog-main{min-width:0}.catalog-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 0 27px;min-height:47px}.catalog-heading h2{font-size:27px;white-space:nowrap;line-height:1.4;margin:0;font-weight:800;letter-spacing:-.5px}.catalog-search{display:flex;align-items:center;gap:10px;border:1px solid #d7e1f0;border-radius:10px;padding:4px 5px 4px 15px;max-width:560px;flex:1;box-shadow:0 0 0 2px #f8faff}.catalog-search .icon{width:19px;color:#53617b}.catalog-search input{border:0;box-shadow:none;outline:none;min-width:0;padding:6px 0;font-size:12px;color:#25344c;flex:1;background:transparent}.catalog-search input::placeholder{color:#77859b}.catalog-search .btn{padding:8px 17px;font-size:13px}.catalog-search:focus-within{outline:2px solid #8eb9ff;outline-offset:2px}
.grid{gap:24px}.course-card{border:0;border-radius:0;overflow:visible;background:white;min-width:0;box-shadow:none!important;transform:none!important}.cover-link{display:block}.cover{display:block;width:100%;height:auto;aspect-ratio:1.38;border-radius:12px;overflow:hidden;background:#edf3fa}.cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s}.cover-link:hover img{transform:scale(1.035)}.card-body{padding:17px 0 0;display:flex;flex-direction:column}.card-body h3{font-size:25px;line-height:1.5;margin:0 0 8px;font-weight:800;letter-spacing:-.6px}.card-body h3 a:hover{color:#4c8ce0}.card-body p{font-size:16px;line-height:1.85;margin:0 0 23px;min-height:60px;color:#627087}.card-bottom{border:0;display:flex;gap:8px;justify-content:space-between;align-items:center;padding:0}.price{font-size:30px;line-height:1.3;color:#4c8ce0;font-weight:800;letter-spacing:-.5px}.card-actions{display:flex;align-items:center;gap:7px}.preview-button,.details-button{padding:9px 11px;white-space:nowrap;font-size:14px;font-weight:650}.preview-button .icon{height:15px;width:15px}.preview-button{gap:4px}.badge{background:#edf3ff;color:#4c8ce0}
.course-benefits{margin:53px 0 0;display:grid;grid-template-columns:repeat(3,1fr);padding:30px 45px;background:#f1f6ff;border-radius:15px;min-height:132px;gap:30px}.course-benefits>div{display:flex;align-items:center;justify-content:center;gap:20px;border-right:1px solid #d5e1f3;padding-right:30px}.course-benefits>div:last-child{border:0;padding-right:0}.course-benefits .icon{width:39px;height:39px;color:#4c8ce0;stroke-width:.4}.course-benefits h3{font-size:21px;margin:0 0 3px;line-height:1.5;font-weight:750}.course-benefits p{font-size:14px;color:#637087;margin:0}.development-note{margin:18px 0 0;font-size:11px;color:#8b96a8}
footer{max-width:1440px;border-color:#edf1f7;font-size:12px;padding:24px 40px;color:#718099}footer .brand{font-size:17px;letter-spacing:0}.panel{border-color:#e1e7f2}.note{background:#f2f6ff;border-color:#dbe6fa}.lesson:hover,.lesson.current{background:#f0f5ff}.player{background:#101d35;color:#e1eaff}.empty{border-color:#d6dfed}.progress{background:#e7efff}.page-top{padding:35px 35px 0}.detail-hero .cover{height:270px;aspect-ratio:auto}.detail-hero h1{font-size:34px}.detail-hero .cover img{object-fit:cover}.brand-description:empty{display:none}
@media(min-width:1500px){.catalog-layout{padding-top:36px}.catalog-intro{min-height:190px}.course-benefits{margin-top:65px}}
@media(max-width:1200px){header{padding:0 25px;gap:18px}.brand-description{display:none}nav{gap:28px}.catalog-intro{padding-left:35px}.catalog-intro p{max-width:900px}.catalog-layout{grid-template-columns:170px minmax(0,1fr);gap:22px}.category-item{font-size:14px;padding:18px 15px;gap:13px}.catalog-heading h2{font-size:23px}.catalog-search{max-width:420px}.grid{gap:20px}.card-body h3{font-size:17px}.card-bottom{flex-wrap:wrap;gap:15px}.card-actions{justify-content:flex-start}.course-benefits{padding:25px;gap:20px}.course-benefits>div{gap:15px;padding-right:15px}.course-benefits h3{font-size:18px}.course-benefits p{font-size:12px}}
@media(max-width:900px){header{height:auto;min-height:76px;padding:16px 24px}nav{order:3;height:35px;gap:28px;margin:0;width:100%;font-size:14px}nav a.active:after{bottom:-3px}.catalog-intro{min-height:180px;padding:26px 28px}.catalog-intro h1{font-size:31px}.catalog-intro p{font-size:14px;max-width:650px;padding-right:70px}.catalog-layout{grid-template-columns:140px minmax(0,1fr);gap:20px}.category-item{padding:17px 12px;gap:10px;font-size:12px}.category-item .icon{height:18px;width:18px}.category-nav{min-height:550px}.catalog-heading{flex-direction:column;align-items:stretch;gap:12px;margin-bottom:20px}.catalog-search{max-width:none}.catalog-heading h2{font-size:24px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-benefits{gap:18px;padding:22px}.course-benefits>div{gap:9px}.course-benefits .icon{height:29px;width:29px}.course-benefits h3{font-size:16px}.course-benefits p{font-size:11px}.page-top{padding:25px 0 0}}
@media(max-width:600px){header{padding:15px 18px;gap:10px}.brand{font-size:22px}.brand-icon{width:27px;height:30px}#account{gap:12px}#account .btn{padding:8px 15px}main{padding:0 18px 25px}.catalog-intro{margin:0 -18px;min-height:175px;padding:26px 20px;background-position:65% center}.catalog-intro h1{font-size:25px;max-width:none;line-height:1.4}.catalog-intro p{padding-right:40px;max-width:350px;font-size:12px;line-height:1.8}.catalog-layout{display:flex;flex-direction:column;padding-top:20px;gap:23px}.category-nav{min-height:0;flex-direction:row;flex-wrap:wrap;overflow:visible;gap:8px;background:transparent;padding:0 0 4px;border-radius:0}.category-item{width:calc(50% - 4px);flex-shrink:0;padding:10px 12px;border-radius:7px;background:#f4f7fc;gap:7px}.category-item .icon{height:16px;width:16px}.catalog-heading{gap:15px;margin-bottom:20px}.catalog-heading h2{font-size:23px}.catalog-search input{font-size:11px}.grid{grid-template-columns:1fr;gap:30px}.cover{aspect-ratio:1.55}.card-body h3{font-size:21px;margin-bottom:8px}.card-body p{min-height:0;font-size:14px;margin-bottom:20px}.card-bottom{flex-wrap:nowrap}.price{font-size:26px}.card-actions{gap:8px}.preview-button,.details-button{font-size:12px;padding:9px 12px}.course-benefits{grid-template-columns:1fr;padding:24px;margin-top:35px;gap:20px}.course-benefits>div{justify-content:flex-start;border:0;padding:0;gap:20px}.course-benefits .icon{width:33px;height:33px}.course-benefits h3{font-size:18px}.course-benefits p{font-size:12px}footer{padding:22px 18px;gap:12px}.detail-hero h1{font-size:27px}.detail-hero .cover{height:230px}.development-note{font-size:10px}}
/* Course detail and learning surfaces */
.breadcrumb{display:flex;align-items:center;gap:12px;font-size:12px;color:#8490a4;margin-bottom:25px;flex-wrap:wrap}.breadcrumb a{color:#65748c}.breadcrumb a:hover{color:#4c8ce0}.course-overview{display:grid;grid-template-columns:1fr 1.12fr;gap:48px;align-items:center;padding:0 0 38px}.overview-image{position:relative}.overview-image .cover{aspect-ratio:1.45;border-radius:16px}.image-preview{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);border:1px solid #ffffff80;background:#122442dc;color:white;white-space:nowrap;border-radius:30px;padding:10px 19px;display:flex;gap:10px;align-items:center;font-size:13px}.image-preview .icon{width:20px;height:20px}.overview-copy h1{font-size:35px;line-height:1.4;margin:13px 0;letter-spacing:-1px}.course-summary{font-size:15px;line-height:1.9;color:#65748b;margin:0 0 21px}.course-facts{display:flex;gap:20px;flex-wrap:wrap;font-size:12px;color:#63728b;padding-bottom:20px;border-bottom:1px solid #e7edf5}.course-facts span{display:flex;align-items:center;gap:7px}.course-facts .icon{width:17px;height:17px;color:#4a70b2}.outcome-inline{display:flex;gap:10px;align-items:start;font-size:13px;color:#445a7b;padding:18px 0}.outcome-inline .icon{width:18px;height:18px;color:#4c8ce0;margin-top:3px}.overview-purchase{display:flex;align-items:end;gap:25px;padding:2px 0 17px}.overview-purchase>div{display:flex;align-items:baseline;gap:15px}.overview-purchase .muted{font-size:12px}.overview-purchase .price{font-size:34px}.overview-purchase p{font-size:12px;color:#77869d;margin:0 0 4px}.overview-actions{display:flex;gap:12px}.overview-actions .btn{min-width:165px;padding:13px 25px}.overview-actions .icon{height:18px;width:18px}.purchase-help{font-size:11px;color:#8a96a8;margin:13px 0 0}.course-body{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:44px;border-top:1px solid #e2e9f2}.section-navigation{display:flex;gap:35px;height:65px;margin:0;border-bottom:1px solid #e6edf5;justify-content:flex-start;font-size:15px}.section-navigation a{height:65px;color:#56667e}.section-navigation a:first-child{color:#4c8ce0}.content-section{padding:30px 0;border-bottom:1px solid #e7edf5;scroll-margin-top:20px}.content-section h2{font-size:22px;margin:0 0 17px;letter-spacing:-.4px}.content-section>p{font-size:14px;color:#627188;line-height:2}.section-kicker{font-size:10px;letter-spacing:1.7px;color:#7390bd;margin-bottom:9px}.outcome-block{background:#f3f7ff;border-radius:10px;padding:20px;display:flex;gap:16px;margin-top:23px}.outcome-block>.icon{color:#4c8ce0;margin-top:4px}.outcome-block h3{font-size:14px;margin:0 0 7px}.outcome-block p{font-size:13px;color:#627188;margin:0}.section-title-row{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:15px}.section-title-row h2{margin:0}.section-title-row>span{font-size:11px;color:#8290a5}.syllabus-group{border:1px solid #e3eaf4;border-radius:11px;overflow:hidden}.syllabus-heading{display:flex;gap:10px;padding:17px 20px;background:#f5f8fd;align-items:center;font-size:13px;font-weight:650}.syllabus-heading>.icon{width:17px;height:17px;color:#456ca9}.syllabus-heading>span{margin-left:auto;color:#8290a5;font-size:11px}.lesson{padding:17px 20px;gap:15px}.lesson-title{font-size:13px;line-height:1.7}.lesson-title>small{display:block;margin-top:4px;color:#8a96a8;font-size:11px}.lesson>.icon{width:17px;height:17px;color:#8b99ad}.lesson.current{background:#edf4ff;border-left:3px solid #4c8ce0;padding-left:17px;color:#4c8ce0}.lesson.current .lesson-num{color:#4c8ce0}.course-side{padding-top:31px}.side-block{border:1px solid #e3eaf4;border-radius:12px;padding:23px;margin-bottom:20px}.side-block h2{font-size:16px;display:flex;align-items:center;gap:10px;margin:0 0 17px}.side-block h2 .icon{color:#4c8ce0;width:19px;height:19px}.side-block p{font-size:13px;color:#627188;line-height:1.95}.side-block small{font-size:11px;color:#91a0b3;display:block;border-top:1px solid #e7edf5;padding-top:14px;line-height:1.8}.side-block dl{font-size:12px;margin:0}.side-block dt{color:#8a96a8;margin:13px 0 4px}.side-block dd{margin:0;color:#53657f}.side-block .policy-text{font-size:11px;padding-top:17px;border-top:1px solid #e7edf5;margin-top:20px}.side-block .btn{font-size:12px;margin-top:10px}.side-block .btn .icon{width:16px;height:16px}.resource-row{display:flex;gap:14px;align-items:center;padding:18px 4px;border-bottom:1px solid #edf1f6}.resource-row>.icon{color:#5f83bf;width:25px;height:25px}.resource-row>div{flex:1;min-width:0;overflow-wrap:anywhere}.resource-row strong{display:block;font-size:13px;font-weight:600}.resource-row small{display:block;font-size:11px;color:#8a96a8;margin-top:4px}.resource-row .btn{font-size:11px;padding:8px 13px}.resource-row .btn .icon{height:14px;width:14px}.resource-empty{display:flex;align-items:center;gap:17px;background:#f8faff;border:1px dashed #dce6f5;border-radius:10px;padding:25px;color:#9aabc1}.resource-empty>.icon{width:30px;height:30px}.resource-empty strong{font-size:13px;color:#71819a;font-weight:500}.resource-empty p{font-size:12px;color:#91a0b3;margin:4px 0 0}.lesson-page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.lesson-overline{font-size:10px;letter-spacing:1.4px;color:#7791b8}.lesson-page-heading h1{font-size:27px;margin:6px 0 0}.lesson-page-heading .btn{font-size:12px}.lesson-page .learning-layout{grid-template-columns:minmax(0,1fr) 330px;gap:25px}.learning-main{min-width:0}.lesson-page .player{border-radius:12px;background:#111f36;box-shadow:0 10px 30px #15284910}.player-emblem{margin-bottom:16px;color:#8bb4ff}.player-emblem .icon{width:49px;height:49px}.player-status{display:inline-block;border:1px solid #415779;border-radius:5px;color:#a9c4ef;padding:3px 10px;font-size:10px}.player-message h2{font-size:23px;margin:15px 0 7px;color:#f2f6fd}.player-message>p{font-size:12px;color:#899bb5;margin:0 0 22px}.player-message .btn{padding:11px 26px}.player-message .btn .icon{width:18px;height:18px}.player-message .player-footnote{font-size:10px;color:#677d9b;margin:20px 0 0}.lesson-controls{display:flex;justify-content:space-between;align-items:center;padding:20px 0;border-bottom:1px solid #e5ebf4;gap:15px}.lesson-controls>span{display:flex;align-items:center;gap:7px;font-size:11px;color:#7d8da5}.lesson-controls>span .icon{width:15px;height:15px}.controls-divider{color:#c7d2e1;padding:0 9px}.lesson-controls>div{display:flex;gap:10px}.lesson-controls .btn{font-size:12px;padding:9px 15px}.lesson-controls .btn .icon{width:15px;height:15px}.learning-directory{border:1px solid #e0e8f4;border-radius:12px;overflow:hidden}.directory-title{display:flex;align-items:center;justify-content:space-between;padding:22px 20px 8px}.directory-title h2{font-size:17px;margin:0}.directory-title>span{font-size:11px;color:#8796ad}.directory-course{font-size:11px;color:#7d8ea7;margin:0;padding:0 20px 20px;border-bottom:1px solid #e7edf6}.learning-directory .directory{max-height:460px}.learning-directory .lesson{padding:17px 17px;gap:12px}.learning-directory .lesson.current{padding-left:14px}.learning-directory .lesson-title{font-size:12px}.learning-directory .badge{font-size:9px;padding:2px 5px;white-space:nowrap}.learning-directory .lesson-num{font-size:11px}.study-help{padding:23px 5px}.study-help h3{display:flex;align-items:center;gap:8px;font-size:13px;margin:0 0 12px}.study-help h3 .icon{width:17px;height:17px;color:#5f87c3}.study-help p{font-size:12px;color:#7a8ba4;line-height:1.9;margin:0 0 10px}.study-help .text-button{font-size:12px;padding:0}.study-help .text-button .icon{height:13px;width:13px}.study-help small{display:block;color:#9aa8bc;font-size:10px;margin-top:15px}.resource-hint{display:flex;gap:7px;align-items:center;font-size:11px!important;color:#8b9bb0!important;margin-top:18px}.resource-hint .icon{width:15px;height:15px;flex-shrink:0}
@media(max-width:1100px){.course-overview{gap:30px;grid-template-columns:1fr 1.1fr}.overview-copy h1{font-size:28px}.course-facts{gap:12px}.overview-purchase{display:block}.overview-purchase p{margin-top:10px}.overview-actions .btn{min-width:0;padding:12px 20px}.course-body{grid-template-columns:minmax(0,1fr) 280px;gap:25px}.lesson-page .learning-layout{grid-template-columns:minmax(0,1fr) 295px}.player-message h2{font-size:20px}.player-emblem{margin-bottom:8px}.player-emblem .icon{width:37px;height:37px}.player-message>p{margin-bottom:14px}}
@media(max-width:850px){.course-overview{grid-template-columns:1fr;gap:28px}.overview-image .cover{aspect-ratio:1.9}.course-body{grid-template-columns:1fr}.course-side{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-top:0}.lesson-page .learning-layout{grid-template-columns:1fr}.learning-side{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:start}.learning-directory .directory{max-height:360px}.player-message h2{font-size:23px}}
@media(max-width:600px){.breadcrumb{font-size:10px;gap:7px;margin-bottom:20px}.course-overview{gap:23px;padding-bottom:25px}.overview-image .cover{aspect-ratio:1.5}.overview-copy h1{font-size:27px}.course-summary{font-size:13px}.course-facts{font-size:11px;gap:12px}.course-facts .icon{width:15px;height:15px}.outcome-inline{font-size:12px}.overview-purchase{display:flex;gap:15px;align-items:center}.overview-purchase>div{gap:10px}.overview-purchase .price{font-size:31px}.overview-purchase p{font-size:10px;max-width:130px;margin:0}.overview-actions{gap:10px}.overview-actions .btn{flex:1;padding:12px 10px;font-size:13px}.purchase-help{line-height:1.8}.section-navigation{gap:25px;height:57px;font-size:13px}.section-navigation a{height:57px}.content-section{padding:25px 0}.content-section h2{font-size:20px}.section-title-row{gap:10px}.section-title-row>span{font-size:10px}.content-section>p{font-size:13px}.course-side{display:block}.side-block{padding:20px}.lesson{padding:15px 12px;gap:10px}.lesson.current{padding-left:9px}.lesson-title{font-size:12px}.syllabus-heading{padding:15px 12px;font-size:12px}.resource-row .btn{padding:8px}.resource-row strong{font-size:12px}.lesson-page-heading{align-items:start;gap:10px;margin-bottom:20px}.lesson-page-heading h1{font-size:22px}.lesson-page-heading .btn{padding:7px 10px;font-size:10px;white-space:nowrap;margin-top:20px}.lesson-overline{font-size:9px}.lesson-page .player{aspect-ratio:auto;min-height:300px}.player-message{padding:25px 16px}.player-message h2{font-size:20px}.player-message>p{font-size:11px}.player-message .player-footnote{margin-top:15px;font-size:9px}.lesson-controls{flex-wrap:wrap;padding:16px 0}.lesson-controls>div{margin-left:auto}.learning-side{display:block}.study-help{padding:22px 10px}.resource-empty{padding:20px}.lesson-page .player:has(video){aspect-ratio:16/9;min-height:0}.lesson-page .player video{display:block}}

.overview-image .cover{position:relative}.overview-image .cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

.recovery-panel{max-width:520px;margin:25px auto 70px}.recovery-panel h2{font-size:25px}.recovery-panel .btn{margin-top:20px}

.admin-filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:20px 0}.admin-filters input,.admin-filters select{width:auto;min-width:140px;flex:1;font-size:12px}.admin-filters input[name=search]{min-width:220px;flex:2}.admin-filters .btn{white-space:nowrap}#student-search{max-width:340px}#admin-content .text-button{overflow-wrap:anywhere}#admin-content td small{color:#8593a8}

.player .video-js{width:100%;height:100%;position:absolute;inset:0}.player .watermark{z-index:5}.player:has(.video-js){aspect-ratio:16/9;min-height:0}.player .vjs-control-bar{font-size:12px}
/* Classic lesson layout: reference option 1, with live course content. */
.classic-learning{padding:25px 35px 20px}.classic-learning .breadcrumb{margin-bottom:18px;font-size:13px;gap:14px}.classic-learning .breadcrumb a:first-child{color:#4c8ce0}.classic-learning .learning-layout{grid-template-columns:minmax(0,2.22fr) minmax(300px,1fr);gap:24px;align-items:start}.classic-title{font-size:29px;line-height:1.4;letter-spacing:-.6px;margin:0 0 18px;font-weight:800}.classic-learning .learning-side{padding-top:0;position:sticky;top:20px}.classic-learning .player{position:relative;aspect-ratio:16/9;min-height:0;border-radius:7px;overflow:hidden;box-shadow:none;display:flex;align-items:center;justify-content:center;padding:0}.lesson-poster{position:absolute;inset:0;pointer-events:none}.lesson-poster .cover{height:100%;width:100%;border-radius:0;aspect-ratio:auto}.lesson-poster img{object-fit:cover;filter:brightness(.28)}.classic-learning .player-message{position:relative;z-index:1;text-align:center;padding:24px 20px 56px;max-width:100%}.classic-learning .player-status{background:#182c4c;border-color:#627fa6;color:#dce9ff;font-size:11px;margin-bottom:16px}.classic-learning .player-emblem{margin-bottom:6px}.classic-learning .player-emblem .icon{height:38px;width:38px;color:white}.classic-learning .player-message h2{font-size:23px;margin:8px 0}.classic-learning .player-message>p{color:#c3d0e5;margin:0 0 20px;font-size:13px}.classic-learning .player-message .btn{padding:11px 25px}.player-meta{position:absolute;bottom:0;left:0;right:0;background:#0c1528e6;color:#cfdaeb;display:flex;gap:10px;align-items:center;padding:12px 18px;font-size:12px}.player-meta>.icon{height:16px;width:16px}.player-meta>span:last-child{margin-left:auto}.classic-learning .player video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.classic-learning .player .tcplayer{width:100%!important;height:100%!important}.classic-learning .lesson-controls{border:0;padding:18px 0;gap:16px}.classic-learning .lesson-controls .btn{max-width:49%;font-size:12px;padding:9px 17px;border-radius:6px;justify-content:space-between}.classic-learning .lesson-controls .btn span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.lesson-boundary{font-size:12px;color:#7d8da5}.classic-learning .learning-directory{border-radius:7px}.classic-learning .directory-title{padding:20px 20px 16px;margin:0 20px;border-bottom:1px solid #e0e7f2;padding-left:0;padding-right:0}.classic-learning .directory-title h2{font-size:21px}.classic-learning .directory{padding:10px 12px;max-height:540px;overflow:auto}.classic-learning .directory .lesson{padding:14px 10px;border:0;border-radius:6px;gap:13px;min-height:76px;margin:2px 0}.classic-learning .directory .lesson-num{font-family:inherit;display:flex;align-items:center;justify-content:center;background:#f0f4fa;border-radius:5px;min-width:32px;height:36px;font-size:16px;color:#263b60}.classic-learning .directory .lesson-title{font-size:13px;line-height:1.5;font-weight:600;min-width:0;overflow-wrap:anywhere}.classic-learning .directory .lesson-title small{font-size:11px;color:#7b8ba5;font-weight:400;margin-top:5px}.classic-learning .directory .lesson.current{background:#4c8ce0;color:#fff;border-left:0;padding-left:10px}.classic-learning .directory .lesson.current .lesson-num{background:#ffffff24;color:#fff}.classic-learning .directory .lesson.current small,.classic-learning .directory .lesson.current>.icon{color:#e2ebff}.classic-learning .directory .badge{border:1px solid #b9d0ff;background:white;color:#4c8ce0;font-size:9px}.classic-learning .directory .lesson>.icon{height:18px;width:18px}.classic-progress{border-top:1px solid #e0e7f2;margin:0 20px;padding:17px 0 14px}.classic-progress>div{display:flex;gap:12px;align-items:center;font-size:12px}.classic-progress strong{white-space:nowrap;font-weight:600}.classic-progress progress{appearance:none;border:0;border-radius:10px;background:#e1e8f4;width:100%;height:9px;overflow:hidden}.classic-progress progress::-webkit-progress-bar{background:#e1e8f4}.classic-progress progress::-webkit-progress-value{background:#4c8ce0;border-radius:10px}.classic-progress progress::-moz-progress-bar{background:#4c8ce0;border-radius:10px}.classic-progress small{font-size:10px;color:#8a98ad;display:block;margin-top:8px}.lesson-detail-card{border:1px solid #d6e1f2;border-radius:7px;overflow:hidden}.lesson-tabbar{display:flex;background:#f8faff;border-bottom:1px solid #d6e1f2}.lesson-tabbar button{border:0;border-right:1px solid transparent;background:none;padding:14px 25px;color:#5b6c88;font-size:14px;font-weight:600;position:relative}.lesson-tabbar button[aria-selected=true]{color:#4c8ce0;background:white;border-right-color:#e0e7f2}.lesson-tabbar button[aria-selected=true]:after{content:'';position:absolute;bottom:0;left:22px;right:22px;height:3px;background:#4c8ce0}.lesson-tab-content{padding:18px 20px}.lesson-tab-content[hidden]{display:none}.lesson-tab-content>p{font-size:13px;line-height:1.95;margin:0 0 16px;color:#384961}.lesson-tab-content h2{font-size:15px;margin:0 0 12px}.lesson-note-meta{font-size:11px;color:#7b8ba5;display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid #edf1f6;padding-top:15px}.lesson-note-meta .icon{height:15px;width:15px}.lesson-note-meta a{color:#4c8ce0;margin-left:auto}.classic-learning .resource-row{border:1px solid #dee6f3;border-radius:6px;padding:10px 12px;margin-bottom:9px;gap:12px}.classic-learning .resource-row .btn{background:#4c8ce0;color:white;border-color:#4c8ce0;padding:7px 14px}.classic-learning .resource-row strong{font-size:12px}.classic-learning .resource-row small{font-size:10px}.classic-learning .resource-hint{margin:14px 0 0}
@media(min-width:1200px){body:has(.classic-learning) .brand-description{display:none}body:has(.classic-learning) header{justify-content:flex-start}body:has(.classic-learning) nav{margin:0 auto 0 15px}body:has(.classic-learning) nav:before{content:'';height:25px;border-left:1px solid #dce4f1}}
@media(max-width:1000px){.classic-learning{padding:24px 10px}.classic-learning .learning-layout{grid-template-columns:minmax(0,1fr) 290px;gap:20px}.classic-title{font-size:24px}.classic-learning .directory .lesson{gap:9px;padding:12px 6px}.classic-learning .directory .lesson-title{font-size:12px}.classic-learning .directory .lesson-num{min-width:27px;font-size:14px}.classic-learning .directory-title h2{font-size:19px}.classic-learning .player-message h2{font-size:19px}.classic-learning .player-emblem .icon{height:28px;width:28px}.classic-learning .player-status{margin-bottom:6px}}
@media(max-width:760px){.classic-learning{padding:20px 0}.classic-learning .breadcrumb{font-size:11px;gap:8px}.classic-learning .learning-layout{display:flex;flex-direction:column;gap:22px}.classic-learning .learning-main,.classic-learning .learning-side{width:100%;position:static}.classic-title{font-size:22px;margin-bottom:14px}.classic-learning .player-message{padding:18px 10px 45px}.classic-learning .player-message h2{font-size:17px}.classic-learning .player-message>p{font-size:11px;margin-bottom:10px}.classic-learning .player-message .btn{font-size:12px;padding:9px 18px}.classic-learning .player-status{display:none}.classic-learning .player-emblem{margin:0}.classic-learning .player-emblem .icon{height:25px;width:25px}.player-meta{padding:8px 12px;font-size:10px}.classic-learning .lesson-controls .btn{padding:8px 10px;font-size:11px;gap:6px}.classic-learning .directory{max-height:400px}.lesson-tab-content{padding:15px}.lesson-tabbar button{padding:13px 20px}.classic-learning .resource-row{flex-wrap:wrap}.classic-learning .resource-row>div{flex-basis:55%}.classic-learning .directory .lesson{min-height:65px}.classic-learning .directory .lesson-title{font-size:13px}}
/* Course detail — approved blue and white reference. */
.classic-detail{padding:25px 0 10px}.classic-detail .breadcrumb{margin:0 0 24px;font-size:13px;gap:13px}.classic-detail .course-overview{border:1px solid #cad8ef;border-radius:7px;padding:20px;grid-template-columns:1.3fr 1fr;gap:32px;align-items:stretch;margin:0 0 24px}.classic-detail .overview-image{min-width:0;display:flex}.classic-detail .overview-image .cover{width:100%;height:100%;min-height:330px;aspect-ratio:1.32;border-radius:6px}.classic-detail .image-preview{bottom:22px;font-size:15px;font-weight:600;padding:9px 19px;border:2px solid #ffffffac;background:#17243bd9}.classic-detail .image-preview .icon{width:27px;height:27px}.classic-detail .overview-copy{display:flex;flex-direction:column;justify-content:center;min-width:0}.classic-detail .overview-copy>.badge{align-self:flex-start;font-size:12px;padding:3px 10px;border-radius:6px}.classic-detail .overview-copy h1{font-size:30px;line-height:1.4;margin:15px 0 13px;letter-spacing:-.7px}.classic-detail .course-summary{font-size:13px;color:#283951;line-height:1.85;margin:0 0 18px}.classic-detail .course-facts{font-size:12px;gap:20px;padding-bottom:18px;color:#35445c}.classic-detail .course-facts .icon{color:#53637c;width:19px;height:19px}.classic-detail .outcome-inline{padding:16px 0 10px;font-size:12px;color:#4d5d76;gap:8px}.classic-detail .outcome-inline .icon{display:none}.classic-detail .overview-purchase{display:flex;align-items:center;gap:22px;padding:12px 0 18px}.classic-detail .overview-purchase .price{font-size:38px;line-height:1.2}.classic-detail .overview-purchase p{font-size:13px;margin:0;border-left:1px solid #cad6e9;padding-left:20px}.classic-detail .overview-actions{gap:16px;display:grid;grid-template-columns:1.1fr 1fr}.classic-detail .overview-actions .btn{min-width:0;font-size:14px;border-radius:6px;padding:12px}.classic-detail .overview-actions .btn .icon{display:none}.classic-detail .overview-actions .secondary{border-color:#4c8ce0;color:#4c8ce0}.classic-detail .purchase-help{font-size:11px;line-height:1.8;margin:13px 0 0;color:#738199}.classic-detail .course-body{grid-template-columns:minmax(0,2.03fr) minmax(280px,1fr);gap:22px;border:0;align-items:start}.classic-detail .course-content{border:1px solid #cad8ef;border-radius:7px;padding:0 23px 22px;min-width:0}.classic-detail .section-navigation{margin:0 -5px;height:58px;font-size:15px;gap:0;border-color:#cfdbee}.classic-detail .section-navigation a{height:58px;padding:0 17px;position:relative;font-weight:650;color:#5c6a80}.classic-detail .section-navigation a:first-child{color:#5c6a80}.classic-detail .section-navigation a.active{color:#4c8ce0}.classic-detail .section-navigation a.active:after{content:'';position:absolute;left:14px;right:14px;bottom:0;height:3px;background:#4c8ce0}.classic-detail .section-navigation a.active:before{display:none}.classic-detail .content-section{padding:28px 0 0;border:0}.classic-detail .content-section h2{font-size:23px;line-height:1.4;margin:0 0 10px;letter-spacing:-.4px}.classic-detail .content-section>p{font-size:13px;line-height:1.9;color:#3f4c63;margin:0}.detail-highlights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-top:22px}.detail-highlights>div{display:flex;align-items:center;gap:10px;padding:15px 12px;background:#edf4ff;border-radius:6px;font-size:11px;font-weight:600;line-height:1.5}.detail-highlights .icon{width:24px;height:24px;color:#4c8ce0}.classic-detail .section-title-row{display:block;margin-bottom:14px}.classic-detail .section-title-row>span{display:block;font-size:12px;color:#76839a}.classic-detail .syllabus-group{border-color:#d4deee;border-radius:6px}.classic-detail .syllabus-group .lesson{padding:12px 15px;gap:15px;min-height:51px;border-color:#d4deee}.classic-detail .syllabus-group .lesson-num{font-family:inherit;color:#4c8ce0;background:#edf4ff;border-radius:4px;min-width:30px;text-align:center;font-size:12px;font-weight:600;padding:2px 4px}.classic-detail .syllabus-group .lesson-title{font-size:12px;font-weight:600}.classic-detail .syllabus-group .lesson>.icon{height:17px;width:17px;color:#7a899f}.classic-detail .syllabus-group .badge{font-size:10px;gap:5px;padding:2px 9px;border:1px solid #4c8ce0;background:white;border-radius:4px;white-space:nowrap}.classic-detail .badge .icon{width:12px;height:12px}.detail-lesson-duration{min-width:43px;text-align:right;font-size:12px;color:#5b6880}.classic-detail #resources{border-top:1px solid #d3dff0;margin-top:25px;padding-top:19px}.classic-detail #resources .section-title-row>span{display:none}.classic-detail .resource-empty{border:1px solid #d3deef;border-radius:6px;justify-content:center;padding:17px;background:#f8faff;gap:13px}.classic-detail .resource-empty p{display:none}.classic-detail .resource-empty>.icon{height:25px;width:25px}.classic-detail .resource-row{border:1px solid #dce5f3;border-radius:5px;margin-top:10px;padding:12px}.classic-detail .course-side{padding:0}.classic-detail .side-block{border-color:#cad8ef;border-radius:7px;padding:20px 22px;margin-bottom:22px}.classic-detail .side-block h2{font-size:21px;margin:0 0 18px;padding-bottom:13px;border-bottom:1px solid #d4deef;line-height:1.4}.preparation-list{margin:0 0 19px;padding-left:19px;font-size:13px;line-height:2.25}.preparation-list li::marker{color:#4c8ce0}.classic-detail .side-block small{font-size:11px;line-height:1.8}.classic-detail .side-block dl{font-size:12px;display:grid;grid-template-columns:auto 1fr;column-gap:8px;row-gap:15px;line-height:1.8}.classic-detail .side-block dt{font-weight:700;color:#243751;margin:0}.classic-detail .side-block dt:before{content:'•';color:#4c8ce0;margin-right:7px}.classic-detail .side-block dd{color:#40516c}.classic-detail .side-block .policy-text{font-size:10px;line-height:1.9;margin:18px 0 10px;padding-top:13px;color:#8290a5}.classic-detail .side-block .btn{width:100%;font-size:14px;color:#4c8ce0;border-color:#4c8ce0;border-radius:5px;padding:9px}
@media(min-width:1200px){body:has(.classic-detail) .brand-description{display:none}body:has(.classic-detail) header{justify-content:flex-start}body:has(.classic-detail) nav{margin:0 auto 0 25px}}
@media(max-width:1050px){.classic-detail .course-overview{gap:24px;grid-template-columns:1.1fr 1fr}.classic-detail .overview-copy h1{font-size:25px}.classic-detail .course-facts{gap:12px;font-size:11px}.classic-detail .course-body{grid-template-columns:minmax(0,1fr) 280px;gap:18px}.detail-highlights{gap:7px}.detail-highlights>div{padding:12px 8px;font-size:10px;gap:7px}.classic-detail .course-content{padding:0 17px 20px}.classic-detail .side-block{padding:18px}.classic-detail .overview-purchase .price{font-size:33px}}
@media(max-width:760px){.classic-detail{padding-top:20px}.classic-detail .course-overview{grid-template-columns:1fr;padding:14px;gap:20px}.classic-detail .overview-image .cover{min-height:0;height:auto;aspect-ratio:1.5}.classic-detail .overview-copy h1{font-size:25px;margin:11px 0}.classic-detail .course-body{grid-template-columns:1fr}.classic-detail .course-facts{gap:16px}.classic-detail .overview-actions .btn{padding:11px 8px;font-size:13px}.classic-detail .overview-purchase{padding-top:8px}.classic-detail .section-navigation{width:auto;flex-wrap:nowrap;order:initial;font-size:14px;min-height:58px}.classic-detail .section-navigation a{padding:0 12px}.classic-detail .course-content{padding:0 15px 18px}.classic-detail .content-section h2{font-size:21px}.detail-highlights>div{flex-direction:column;align-items:flex-start;gap:8px;font-size:10px}.classic-detail .syllabus-group .lesson{gap:8px;padding:11px 9px}.classic-detail .syllabus-group .lesson-title{font-size:11px}.classic-detail .syllabus-group .badge{padding:2px 5px;font-size:9px}.classic-detail .syllabus-group .lesson-num{min-width:24px;font-size:11px}.detail-lesson-duration{font-size:11px;min-width:34px}.classic-detail .side-block{padding:20px}.classic-detail .side-block dl{font-size:13px}.classic-detail .breadcrumb{font-size:11px;gap:8px}.classic-detail .image-preview{font-size:13px;bottom:16px}.classic-detail .section-title-row>span{font-size:11px}}
@media(min-width:761px){.classic-detail .course-summary,.classic-detail .content-section>p{font-size:15px}.classic-detail .course-facts{font-size:14px}.classic-detail .outcome-inline{font-size:14px}.classic-detail .overview-actions .btn{font-size:16px}.classic-detail .overview-copy>.badge{font-size:14px}.classic-detail .section-navigation{font-size:17px}.classic-detail .syllabus-group .lesson-title,.detail-lesson-duration{font-size:14px}.classic-detail .syllabus-group .lesson-num{font-size:14px}.classic-detail .syllabus-group .badge{font-size:12px}.detail-highlights>div{font-size:13px}.preparation-list{font-size:15px}.classic-detail .side-block dl{font-size:14px}.classic-detail .side-block small{font-size:12px}}
/* Personal learning and order pages, approved blue-white mockups. */
.member-page{padding:30px 35px 20px}.member-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 0 28px}.member-heading h1{font-size:32px;line-height:1.4;margin:0 0 7px;letter-spacing:-.6px}.member-heading p{color:#53627a;font-size:14px;margin:0}.member-page .btn.secondary{color:#4c8ce0;border-color:#4c8ce0;background:white}.member-page .btn{border-radius:5px;padding:10px 20px;font-size:14px}.member-page .btn .icon{height:19px;width:19px}.member-card{border:1px solid #cad9f0;border-radius:7px;background:white;padding:20px 22px;min-width:0}.member-card h2,.member-recommendations>h2{font-size:21px;line-height:1.4;margin:0 0 20px}.member-learning-grid{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(290px,1fr);gap:22px}.my-course-panel{padding-bottom:15px}.member-empty{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:245px;padding:15px 20px 10px}.member-empty>.icon{color:#4c8ce0;height:66px;width:66px;margin-bottom:15px}.member-empty h3{font-size:22px;margin:0 0 7px;line-height:1.5}.member-empty p{font-size:14px;color:#5a6980;margin:0 0 20px}.learning-tips ol{padding:0;margin:20px 0 22px;list-style:none;counter-reset:tip;display:grid;gap:18px}.learning-tips li{counter-increment:tip;display:flex;align-items:center;gap:12px;font-size:14px;color:#384b68}.learning-tips li:before{content:counter(tip);color:#4c8ce0;background:#eaf2ff;display:grid;place-items:center;width:29px;height:29px;flex-shrink:0;border-radius:50%;font-weight:600}.learning-tips>div{border-top:1px solid #dce5f3;padding-top:21px;text-align:center}.grant-history{margin-top:18px;padding:16px 22px}.grant-history summary{font-size:19px;font-weight:700;cursor:pointer;position:relative;list-style:none;padding-right:22px}.grant-history summary::-webkit-details-marker{display:none}.grant-history summary:after{content:'⌄';position:absolute;right:0;color:#6c7e9b}.grant-history:not([open]) summary:after{content:'›'}.grant-history>p{font-size:13px;color:#415470;margin:14px 0 0;overflow-wrap:anywhere}.grant-history>p span{color:#7b8ba1;margin-left:15px}.grant-history .grant-empty{text-align:center;color:#738197;margin:8px 0 1px;font-size:12px}.member-recommendations{margin-top:27px}.member-recommendations>h2{margin-bottom:17px}.recommendation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.recommendation{padding:8px}.recommendation .cover{aspect-ratio:2.3;border-radius:5px}.recommendation h3{font-size:17px;line-height:1.5;margin:10px 7px 6px;letter-spacing:-.3px}.recommendation>div{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 7px 6px}.recommendation .price{font-size:24px}.recommendation .btn.small{padding:5px 17px;font-size:12px}.member-owned{display:grid;gap:14px}.owned-course{display:flex;gap:18px;align-items:center;padding:12px 0;border-top:1px solid #e8eef7}.owned-course .cover{width:150px;aspect-ratio:1.5;flex-shrink:0}.owned-course h3{font-size:16px;margin:0}.owned-course .badge{margin:7px 12px 7px 0}.owned-course .btn{display:inline-flex;font-size:12px;padding:7px 15px}.member-orders{padding:0 24px 20px}.order-filter-tabs{display:flex;border-bottom:1px solid #d5e0f2;gap:16px;overflow-x:auto}.order-filter-tabs button{font-size:15px;font-weight:600;white-space:nowrap;border:0;background:none;color:#334660;padding:18px 14px;position:relative}.order-filter-tabs button[aria-pressed=true]{color:#4c8ce0}.order-filter-tabs button[aria-pressed=true]:after{content:'';position:absolute;left:5px;right:5px;bottom:0;height:3px;background:#4c8ce0}.order-empty{min-height:300px;padding:35px 15px 15px}.order-empty>.icon{width:65px;height:65px}.order-service-grid{display:grid;grid-template-columns:1.28fr 1fr;gap:25px;margin-top:27px}.order-service-grid .member-card>p{font-size:14px;color:#5e6d83;margin:18px 0 0;line-height:1.9}.enrollment-steps{display:flex;align-items:center;justify-content:space-between;gap:12px}.enrollment-steps>div{display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f4f8ff;border:1px solid #dbe7fc;border-radius:6px;padding:13px 8px;flex:1;gap:7px;min-height:80px;text-align:center;font-size:12px;line-height:1.5}.enrollment-steps .icon{color:#4c8ce0;height:25px;width:25px}.enrollment-steps>.icon{width:17px;height:17px}.order-support>div{display:flex;gap:23px;align-items:center;margin-top:24px;flex-wrap:wrap}.order-support>div>a{font-size:14px;color:#4c8ce0}.member-order-row{padding:20px 0;border-bottom:1px solid #e1e9f5}.member-order-row:last-child{border:0}.member-order-top{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:11px;color:#8290a6;overflow-wrap:anywhere}.member-order-body{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 0}.member-order-body h3{margin:0 0 6px;font-size:18px}.member-order-body p{font-size:12px;color:#71829a;margin:0}.member-order-body .price{font-size:25px;white-space:nowrap}.member-order-actions{display:flex;align-items:center;gap:15px}.member-order-actions:empty{display:none}
@media(max-width:1050px){.member-page{padding:25px 10px}.member-learning-grid{grid-template-columns:minmax(0,1.8fr) 280px}.member-card{padding:18px}.recommendation{padding:8px}.recommendation h3{font-size:15px}.order-service-grid{gap:18px}.enrollment-steps{gap:7px}.enrollment-steps>div{font-size:11px;padding:12px 5px}}
@media(max-width:760px){.member-page{padding:23px 0}.member-heading{align-items:flex-start;gap:15px;margin-bottom:22px}.member-heading h1{font-size:26px}.member-heading p{font-size:12px;line-height:1.8}.member-heading>.btn{font-size:12px;padding:8px 12px;white-space:nowrap;margin-top:4px}.member-learning-grid,.order-service-grid{grid-template-columns:1fr;gap:18px}.member-card h2,.member-recommendations>h2{font-size:20px}.member-empty h3{font-size:20px}.member-empty p{font-size:12px}.member-empty{min-height:230px;padding-left:8px;padding-right:8px}.learning-tips ol{font-size:13px;gap:12px;margin:0 0 18px}.learning-tips li{font-size:13px}.learning-tips>div{text-align:left;padding-top:17px}.grant-history .grant-empty{text-align:left;line-height:1.9}.recommendation-grid{grid-template-columns:1fr;gap:16px}.recommendation .cover{aspect-ratio:2.1}.recommendation h3{font-size:18px}.recommendation>div{margin-top:8px}.recommendation .btn.small{font-size:12px}.member-orders{padding:0 13px 15px}.order-filter-tabs{gap:2px}.order-filter-tabs button{font-size:12px;padding:15px 9px}.order-empty{min-height:280px}.order-service-grid .member-card>p{font-size:12px}.order-support>div{gap:16px}.enrollment-steps>div{font-size:11px}.member-order-top{align-items:flex-start;flex-wrap:wrap}.member-order-body h3{font-size:16px}.owned-course{gap:12px}.owned-course .cover{width:100px}.owned-course h3{font-size:14px}.grant-history>p span{display:block;margin:5px 0 0}}
/* Home preview: reference medium education blue; other pages retain their palette. */
.medium-blue-home{--home-blue:#4c8ce0;--home-dark:#3575c7;--home-line:#d8e3f1;color:#20364e;padding-top:18px}.medium-blue-home .catalog-intro{margin:0;background:#edf5ff;padding:36px 55px;min-height:190px;border-radius:12px;overflow:hidden}.medium-blue-home .catalog-intro h1{font-size:39px;line-height:1.4;letter-spacing:-.8px;max-width:78%;position:relative;z-index:1;margin:0 0 8px}.medium-blue-home .catalog-intro p{font-size:22px;color:#63748b;position:relative;z-index:1;padding:0;max-width:75%}.blueprint-art{position:absolute;right:25px;top:12px;bottom:12px;width:28%;display:flex;align-items:center;justify-content:center;gap:0;color:#689bdb;background-image:linear-gradient(#7baae315 1px,transparent 1px),linear-gradient(90deg,#7baae315 1px,transparent 1px);background-size:19px 19px;pointer-events:none}.blueprint-art .icon{width:130px;height:130px;fill:currentColor;opacity:.55}.blueprint-art .icon+.icon{width:82px;height:82px;align-self:flex-end;margin:0 0 20px -7px}.medium-blue-home .catalog-layout{grid-template-columns:205px minmax(0,1fr);gap:25px;padding-top:25px}.medium-blue-home .category-nav{background:#fff;border:1px solid var(--home-line);padding:8px;gap:9px;border-radius:9px;min-height:0;align-self:stretch}.medium-blue-home .category-item{border:1px solid #dce5f1;background:#fff;color:#263d58;border-radius:7px;min-height:57px;padding:15px 12px;font-size:15px;gap:15px}.medium-blue-home .category-item.active{background:var(--home-blue);border-color:var(--home-blue);color:white;box-shadow:none}.medium-blue-home .category-item:hover:not(.active){background:#eef5ff}.medium-blue-home .catalog-heading{margin-bottom:21px;gap:20px}.medium-blue-home .catalog-heading h2{font-size:28px}.medium-blue-home .catalog-search{max-width:380px;border-color:#a9c5e6;box-shadow:none;padding-left:13px;border-radius:7px}.medium-blue-home .catalog-search input{font-size:12px}.medium-blue-home .catalog-search .btn{background:white;border:0;color:#3975bb;padding:7px 11px;font-size:12px}.medium-blue-home .grid{gap:20px}.medium-blue-home .course-card{border:1px solid var(--home-line);border-radius:10px;overflow:hidden;box-shadow:0 3px 8px #244e7e09!important}.medium-blue-home .cover{aspect-ratio:1.8;border-radius:0}.medium-blue-home .card-body{padding:12px 16px 16px}.home-category-badge{align-self:flex-start;display:inline-flex;background:#e4f0ff;color:#3c75b3;border-radius:6px;font-size:11px;padding:1px 9px;margin-bottom:7px}.medium-blue-home .card-body h3{font-size:19px;line-height:1.45;letter-spacing:-.3px;margin-bottom:8px}.medium-blue-home .card-body p{font-size:13px;line-height:1.8;min-height:48px;margin-bottom:8px}.medium-blue-home .card-bottom{flex-direction:column;align-items:stretch;gap:10px}.medium-blue-home .price{color:#397ccc;font-size:26px}.medium-blue-home .card-actions{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:12px}.medium-blue-home .card-actions .btn{padding:8px 7px;font-size:12px;border-radius:5px;background:var(--home-blue);border-color:var(--home-blue);color:#fff}.medium-blue-home .card-actions .secondary{background:#fff;color:#3577c4}.medium-blue-home .preview-button .icon{display:none}.medium-blue-home .card-actions .btn:hover{background:var(--home-dark);color:white}.medium-blue-home .course-benefits{margin-top:28px;min-height:85px;padding:20px 30px;gap:20px;background:#edf5ff;border-radius:9px}.medium-blue-home .course-benefits>div{gap:14px;padding-right:20px;border-color:#bfd3ec}.medium-blue-home .course-benefits .icon{color:#294b72;width:31px;height:31px}.medium-blue-home .course-benefits h3{font-size:17px;margin:0}.medium-blue-home .development-note{margin-top:12px}body:has(.medium-blue-home) header .brand-description{display:none}body:has(.medium-blue-home) header .brand-icon{fill:#4c8ce0;color:#4c8ce0}body:has(.medium-blue-home) header .btn{background:#4c8ce0;border-color:#4c8ce0}body:has(.medium-blue-home) header nav a.active{color:#397ccc}body:has(.medium-blue-home) header nav a.active:after{background:#4c8ce0}body:has(.medium-blue-home) footer .text-button{color:#397ccc}
@media(max-width:1100px){.medium-blue-home .catalog-layout{grid-template-columns:170px minmax(0,1fr);gap:20px}.medium-blue-home .catalog-heading h2{font-size:23px}.medium-blue-home .catalog-search{max-width:310px}.medium-blue-home .category-item{font-size:13px;gap:10px;padding:13px 10px}.medium-blue-home .card-body{padding:11px 12px 14px}.medium-blue-home .card-body h3{font-size:16px}.medium-blue-home .card-actions{gap:7px}.medium-blue-home .card-actions .btn{font-size:11px}.medium-blue-home .catalog-intro h1{font-size:33px}.medium-blue-home .catalog-intro p{font-size:18px}.medium-blue-home .course-benefits h3{font-size:14px}}
@media(max-width:900px){.medium-blue-home .catalog-heading{align-items:stretch;gap:12px}.medium-blue-home .catalog-search{max-width:none}.medium-blue-home .grid{grid-template-columns:repeat(2,minmax(0,1fr))}.medium-blue-home .catalog-intro{padding:28px 30px;min-height:170px}.medium-blue-home .catalog-intro h1{font-size:29px}.medium-blue-home .course-benefits{padding:20px;gap:15px}.medium-blue-home .course-benefits>div{padding-right:12px;gap:10px}.medium-blue-home .course-benefits .icon{width:26px;height:26px}.medium-blue-home .course-benefits h3{font-size:12px}}
@media(max-width:600px){.medium-blue-home{padding-top:14px}.medium-blue-home .catalog-intro{padding:24px 20px;min-height:155px}.medium-blue-home .catalog-intro h1{font-size:24px;max-width:100%;padding-right:10px}.medium-blue-home .catalog-intro p{font-size:14px;max-width:90%;padding-top:5px}.blueprint-art{opacity:.18;width:35%;right:0}.blueprint-art .icon{width:85px;height:85px}.blueprint-art .icon+.icon{width:45px;height:45px}.medium-blue-home .catalog-layout{display:flex;gap:18px;padding-top:20px}.medium-blue-home .category-nav{border:0;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0}.medium-blue-home .category-item{width:100%;min-height:43px;padding:10px 12px;font-size:12px}.medium-blue-home .catalog-heading h2{font-size:25px}.medium-blue-home .grid{grid-template-columns:1fr;gap:22px}.medium-blue-home .cover{aspect-ratio:1.8}.medium-blue-home .card-body{padding:15px}.medium-blue-home .card-body h3{font-size:21px}.medium-blue-home .card-body p{font-size:14px;min-height:0;margin-bottom:12px}.medium-blue-home .card-actions .btn{font-size:13px;padding:10px}.medium-blue-home .price{font-size:27px}.medium-blue-home .course-benefits{grid-template-columns:1fr;gap:18px;padding:24px;margin-top:25px}.medium-blue-home .course-benefits>div{border:0;justify-content:flex-start;padding:0;gap:17px}.medium-blue-home .course-benefits h3{font-size:16px}}
/* Footer color only: preserve the existing layout and spacing. */
footer{background:#272c30;border-top-color:#272c30;color:#b4bbc3}
footer .brand{color:#eef1f4}
footer p{color:#c2c8cf}
footer>span{color:#a7afb8}
footer .text-button,body:has(.medium-blue-home) footer .text-button{color:#c3cbd4}
footer .text-button:hover,body:has(.medium-blue-home) footer .text-button:hover{color:#fff}
/* Header color only: medium blue background with white brand and navigation. */
header,body:has(.medium-blue-home) header{background:#4c8ce0;border-bottom-color:#4c8ce0;color:#fff}
header .brand,header .brand-description,header nav a,header .login-link,header #account .text-button{color:#eef5ff}
header .brand-icon,body:has(.medium-blue-home) header .brand-icon{fill:#fff;color:#fff}
header nav a.active,body:has(.medium-blue-home) header nav a.active{color:#fff}
header nav a.active:after,body:has(.medium-blue-home) header nav a.active:after{background:#fff}
header .brand-description{border-left-color:#ffffff55}
header .btn,body:has(.medium-blue-home) header .btn{background:#fff;color:#3575c7;border-color:#fff}
header .btn:hover,body:has(.medium-blue-home) header .btn:hover{background:#edf5ff;color:#2864b2;border-color:#edf5ff}
header nav a:hover,header #account .text-button:hover{color:#fff}
header a:focus-visible,header button:focus-visible{outline-color:#fff}
body:has(.classic-learning) nav:before{border-left-color:#ffffff55}
/* Soft background only for the lesson directory list. */
.classic-learning .learning-directory .directory{background:#f3f7fc}
/* Learning tips: match the soft lesson-directory background. */
.member-page .learning-tips{background:#f3f7fc}
/* Home course covers use a consistent 16:9 frame at every breakpoint. */
.medium-blue-home .course-card .cover{aspect-ratio:16/9;height:auto}
/* My learning recommendations: consistent 16:9 covers on desktop and mobile. */
.member-recommendations .recommendation .cover{aspect-ratio:16/9;height:auto}
/* Keep the header wordmark pure white in every interaction state. */
header .brand,header .brand:hover,header .brand:visited,header .brand:active,header .brand:focus,header #brand{color:#fff;opacity:1}
/* One horizontal row per order on desktop; mobile keeps readable wrapping. */
@media(min-width:761px){
.member-order-row{display:grid;grid-template-columns:minmax(180px,1.5fr) minmax(145px,1fr) 90px 80px minmax(150px,auto);gap:18px;align-items:center;padding:20px 0}
.member-order-top,.member-order-body{display:contents}
.member-order-body>div{grid-column:1;grid-row:1;min-width:0}
.member-order-body h3{font-size:14px;margin:0;overflow-wrap:anywhere}
.member-order-body p{font-size:11px;margin-top:4px}
.member-order-top>span:last-child{grid-column:2;grid-row:1;font-size:10px;color:#8290a6;overflow-wrap:anywhere}
.member-order-top>.badge{grid-column:3;grid-row:1;justify-self:start;font-size:10px;white-space:nowrap}
.member-order-body>.price{grid-column:4;grid-row:1;font-size:22px;white-space:nowrap}
.member-order-actions{grid-column:5;grid-row:1;justify-content:flex-end;gap:12px;white-space:nowrap}
.member-order-actions .btn{font-size:11px;padding:8px 10px}
.member-order-actions .text-button{font-size:11px}
}
/* Course detail cover: keep 16:9 independently of the purchase column height. */
.classic-detail .overview-image{align-self:center;display:block}
.classic-detail .overview-image .cover{aspect-ratio:16/9;height:auto;min-height:0;width:100%}
/* Course detail: soft blue-gray surfaces separate supporting content. */
.classic-detail .course-side .side-block,.classic-detail .syllabus-group{background:#f3f7fc}
.classic-detail .syllabus-group .lesson:hover{background:#e7f0fb}
/* Quiet borders on course-detail supporting surfaces. */
.classic-detail .course-overview,.classic-detail .course-content,.classic-detail .side-block,.classic-detail .syllabus-group{border-color:#e0e8f2}
.classic-detail .section-navigation,.classic-detail .side-block h2,.classic-detail .side-block small,.classic-detail .side-block .policy-text,.classic-detail .syllabus-group .lesson,.classic-detail #resources{border-color:#e4ebf4}
/* Match the lesson play CTA to the course-cover preview pill. */
.classic-learning .player-message .btn[data-action="start-video"]{background:#17243bd9;color:#fff;border:2px solid #ffffffac;border-radius:30px;padding:9px 19px;font-size:15px;font-weight:600;gap:10px}
.classic-learning .player-message .btn[data-action="start-video"] .icon{width:27px;height:27px}
.classic-learning .player-message .btn[data-action="start-video"]:hover{background:#243853;color:#fff;border-color:#fff}
/* Full-width header/footer backgrounds; keep their inner content centered. */
header,footer{max-width:none;width:100%}
@media(min-width:1441px){header,footer{padding-left:calc((100% - 1360px)/2);padding-right:calc((100% - 1360px)/2)}}
/* Homepage readability polish without changing the approved layout or palette. */
.medium-blue-home .category-nav{align-self:start}
.medium-blue-home .card-body p{font-size:14px;color:#53647a;line-height:1.85}
.medium-blue-home .catalog-search input{font-size:14px}
.medium-blue-home .catalog-search input::placeholder{color:#6b7b90}
.medium-blue-home .catalog-search .btn{font-size:13px}
.medium-blue-home .card-actions .btn{font-size:14px;padding-top:9px;padding-bottom:9px}
.medium-blue-home .home-category-badge{font-size:12px;color:#37699e}
.medium-blue-home .development-note{color:#6e7e93;font-size:11px;line-height:1.8}
@media(max-width:1100px) and (min-width:601px){.medium-blue-home .card-actions .btn{font-size:12px}.medium-blue-home .catalog-search input{font-size:13px}}
@media(max-width:600px){.medium-blue-home .category-nav{align-self:stretch}.medium-blue-home .card-actions .btn{font-size:14px}}
/* Shared header layout: identical across every route. */
header,body:has(.medium-blue-home) header,body:has(.classic-learning) header,body:has(.classic-detail) header{display:flex;justify-content:space-between;gap:22px}
header .brand-description,body:has(.medium-blue-home) header .brand-description,body:has(.classic-learning) header .brand-description,body:has(.classic-detail) header .brand-description{display:block;color:#eef5ff;border-left-color:#ffffff55}
header nav,body:has(.medium-blue-home) header nav,body:has(.classic-learning) header nav,body:has(.classic-detail) header nav{margin:auto;gap:40px}
body:has(.classic-learning) nav:before{display:none}
@media(max-width:1200px){header .brand-description,body:has(.medium-blue-home) header .brand-description,body:has(.classic-learning) header .brand-description,body:has(.classic-detail) header .brand-description{display:none}header nav,body:has(.medium-blue-home) header nav,body:has(.classic-learning) header nav,body:has(.classic-detail) header nav{gap:28px}}
@media(max-width:900px){header nav,body:has(.medium-blue-home) header nav,body:has(.classic-learning) header nav,body:has(.classic-detail) header nav{margin:0;width:100%;order:3}}