:root{--orange:#ff450b;--orange2:#ff6a20;--teal:#28c8b3}.school-body{background:radial-gradient(ellipse at 92% -8%,rgba(115,42,15,.42),transparent 30%),#070b0e;color:#f6f8fa}.school-layout{min-height:100vh;display:grid;grid-template-columns:238px minmax(0,1fr)}.school-sidebar{position:sticky;top:0;height:100vh;padding:18px 13px;border-right:1px solid #29343b;background:#090f13;display:flex;flex-direction:column;gap:22px;z-index:80}.school-brand{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;color:#fff;text-decoration:none}.school-brand img{width:154px;height:142px;object-fit:contain}.school-brand strong{font-size:18px;line-height:1.05;letter-spacing:.5px}.school-brand b,.school-motto b{color:var(--orange)}.school-sidebar nav{display:grid;gap:7px}.school-nav{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:7px;color:#edf2f4;text-decoration:none;font-weight:700}.school-nav span{width:20px;text-align:center;font-size:18px}.school-nav:hover,.school-nav.active{background:var(--orange);color:#fff}.school-motto{margin-top:auto;padding:10px 14px;font-size:12px;font-weight:800;letter-spacing:.7px;line-height:1.22}.school-main{min-width:0;padding:0 28px 68px}.school-topbar{height:84px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid #29343b}.school-topbar h1{margin:0;font-size:clamp(18px,2.1vw,29px);letter-spacing:-.7px}.school-top-actions{display:flex;align-items:center;gap:10px}.school-search{flex:1;max-width:410px;margin-left:auto}.school-search input{margin:0;background:#1a242c;border-color:#34404a}.menu-toggle{display:none;width:42px;height:42px;border:1px solid #34404a;border-radius:8px;background:#172129;color:#fff;font-size:20px}.account-pill{display:flex;align-items:center;gap:9px;color:#fff;text-decoration:none}.account-pill>span:last-child{display:flex;flex-direction:column;max-width:180px}.account-pill strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account-pill small{color:#94a0aa}.account-avatar{display:grid;place-items:center;width:43px;height:43px;border:2px solid var(--orange);border-radius:50%;background:#202a31;color:#fff;font-weight:1000}.school-content{padding-top:22px}.school-hero{min-height:292px;border:1px solid #29343b;border-radius:12px;overflow:hidden;display:flex;align-items:center;padding:30px 36px;background:linear-gradient(90deg,rgba(7,11,14,.97),rgba(9,14,19,.67),rgba(0,0,0,.17)),url('theme/reference-0.webp') center/cover}.school-hero-copy{max-width:560px}.school-hero h2{font-size:clamp(40px,5vw,72px);line-height:.9;margin:9px 0 20px;letter-spacing:-3px}.school-hero h2 b{display:block;color:var(--orange)}.school-hero p{max-width:410px;font-size:17px;font-weight:700}.school-section-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:25px 0 15px}.school-section-title h2{margin:0;font-size:25px}.school-course-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.school-course{overflow:hidden;padding:0;background:#0e151b;border:1px solid #29343b;border-radius:10px;box-shadow:none;transition:.2s}.school-course:hover{transform:translateY(-3px);border-color:var(--orange)}.school-course-cover{height:146px;background:#131d24 center/cover no-repeat;position:relative}.school-course-cover:after{content:'';position:absolute;inset:auto 0 0;height:45%;background:linear-gradient(transparent,rgba(0,0,0,.65))}.school-course-content{padding:14px}.school-course-content h3{min-height:44px;margin:8px 0;font-size:16px}.school-course .progress-track span,.school-progress span{background:linear-gradient(90deg,var(--teal),#6ee7d6)}.school-course .btn{background:var(--orange);border-color:var(--orange);color:#fff}.school-page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}.school-page-heading h2{font-size:34px;margin:4px 0}.school-panel{background:#0e151b;border-color:#29343b;box-shadow:none}.school-module{margin-bottom:15px}.school-module .lesson-row{background:#131d24;border-color:#29343b}.school-module .lesson-row:hover{border-color:var(--orange)}.school-module .btn{background:var(--orange);border-color:var(--orange);color:#fff}.school-video-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px}.school-video-layout .video-shell{border:1px solid #29343b;border-radius:12px}.school-video-layout .lesson-sidebar{background:#0e151b;border-color:#29343b}.school-video-layout .video-start span{background:var(--orange)}.school-video-layout .progress-track span{background:linear-gradient(90deg,var(--teal),#6ee7d6)}.school-cert-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.school-cert-card{border-left:4px solid var(--orange)}.sidebar-overlay{display:none}.school-footer{position:fixed;left:238px;right:0;bottom:0;height:38px;display:flex;align-items:center;justify-content:center;gap:8px;border-top:1px solid #29343b;background:rgba(7,11,14,.96);color:#94a0aa;font-size:11px;z-index:70}.school-auth .auth-card{background:#0e151b;border-color:#29343b}.school-auth .btn{background:var(--orange);border-color:var(--orange);color:#fff}.school-auth .eyebrow,.school-body .eyebrow{color:var(--orange)}.school-auth input,.school-auth select{background:#131d24;border-color:#34404a}.school-auth .auth-ambient.one{background:rgba(255,69,11,.17)}.school-auth .auth-brand{border-color:#29343b}@media(max-width:1250px){.school-course-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:980px){.school-layout{display:block}.school-sidebar{position:fixed;left:-260px;width:238px;transition:left .25s}.menu-open .school-sidebar{left:0}.sidebar-overlay{display:block;position:fixed;inset:0;border:0;background:rgba(0,0,0,.65);opacity:0;pointer-events:none;z-index:75}.menu-open .sidebar-overlay{opacity:1;pointer-events:auto}.school-main{padding:0 18px 62px}.menu-toggle{display:inline-grid;place-items:center}.school-topbar{justify-content:flex-start}.school-top-actions{margin-left:auto}.school-footer{left:0}.school-course-grid{grid-template-columns:repeat(2,1fr)}.school-video-layout{grid-template-columns:1fr}}@media(max-width:650px){.school-main{padding:0 12px 60px}.school-topbar{height:auto;min-height:74px;flex-wrap:wrap;padding:10px 0}.school-topbar h1{flex:1}.school-top-actions{width:100%;justify-content:space-between}.account-pill>span:last-child{display:none}.school-hero{min-height:330px;padding:26px 22px}.school-hero h2{font-size:48px}.school-course-grid,.school-cert-grid{grid-template-columns:1fr}.school-course-cover{height:190px}.school-page-heading{align-items:flex-start;flex-direction:column}.school-video-layout{margin-top:0}.school-content{padding-top:14px}}