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@media(max-width:1200px){.sidebar{width:210px;padding:25px 13px}.app{margin-left:210px}.content{padding:27px 27px 0}.topbar{padding:0 27px}.date-label{display:none}.stat{padding:16px 12px;gap:9px}.stat-icon{width:34px;height:37px}.stat strong{font-size:23px}.stats{gap:10px}.hero-copy{padding:28px}.hero h2{font-size:31px}.book-block{left:65px}.book-back{left:102px}.note-top{right:16px}.note-bottom{left:3px;bottom:32px}.course-grid{gap:14px}.card-body{padding:15px 14px 0}.classroom{grid-template-columns:minmax(0,1fr) 265px}.lesson-actions{align-items:flex-start;flex-direction:column}.auth-story{padding:40px}.redeem-strip{align-items:flex-start;flex-direction:column}}
@media(max-width:950px){.sidebar{width:185px}.app{margin-left:185px}.brand{font-size:24px;margin-left:8px}.brand img{width:37px;height:37px}.brand-sub{font-size:6px}.nav-link{padding:12px 10px;font-size:11px;gap:9px}.content{padding:24px 22px 0}.topbar{padding:0 22px}.hero{grid-template-columns:1.2fr 1fr}.hero-art{transform:scale(.8);transform-origin:center}.hero h2{font-size:29px}.hero-copy{padding:28px 24px}.hero-kicker{font-size:6px}.stats{grid-template-columns:repeat(2,1fr)}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-grid .course-card:last-child:nth-child(3){display:block}.classroom{grid-template-columns:1fr}.course-detail{grid-template-columns:1fr}.auth-story h1{font-size:34px}.auth-story{padding:30px}.auth-panel{padding:30px}.top-user>span:last-child{max-width:110px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.bottom-tip>a{display:none}}
@media(max-width:680px){.sidebar{position:relative;width:100%;padding:15px 18px 9px;border-right:0;border-bottom:1px solid var(--line);overflow:visible}.sidebar .brand{font-size:22px;margin:0 0 13px}.brand img{width:32px;height:32px}.brand-sub{font-size:6px;margin-top:4px}.sidebar>.nav-caption,.sidebar .nav-caption,.sidebar-bottom{display:none}.sidebar nav{display:flex;overflow-x:auto;gap:5px}.nav-link{width:auto;flex-shrink:0;font-size:11px;padding:9px 11px;margin:0;gap:7px}.nav-link svg{width:15px;height:15px}.nav-dot{display:none}.app{margin-left:0}.topbar{height:58px;padding:0 18px}.breadcrumb{font-size:10px}.breadcrumb span{margin:0 6px}.top-user{gap:7px}.top-user .role-label,.status-dot,.top-user>span:last-child{display:none}.content{padding:24px 18px 0}.page-heading{gap:12px;align-items:flex-start;flex-wrap:wrap;margin-bottom:21px}h1{font-size:25px}.eyebrow{font-size:8px}.page-heading p{font-size:11px}.hero{min-height:285px;grid-template-columns:1fr 110px}.hero-copy{padding:25px 21px}.hero h2{font-size:30px}.hero p{font-size:11px}.hero-kicker{font-size:6px;letter-spacing:1px}.hero-foot{font-size:6px;letter-spacing:1px}.hero-art{transform:scale(.6);transform-origin:left center;min-height:285px;left:-75px}.note-top{display:none}.note-bottom{display:none}.book-block{left:14px;top:53px}.book-back{left:50px;top:37px}.hero-star{right:-32px;bottom:8px}.orbit{left:-100px}.stats{gap:10px;margin:17px 0 28px}.stat{padding:14px 12px}.stat>div>span{font-size:9px}.stat strong{font-size:23px}.stat strong small{font-size:8px}.section-heading h2{font-size:17px}.section-heading p{font-size:10px}.section-heading{gap:8px}.section-heading .text-link{font-size:9px;gap:3px}.course-grid{grid-template-columns:1fr}.course-art{height:180px}.course-card h3{min-height:0;font-size:17px}.card-body{padding:20px 21px 0}.card-meta{font-size:10px}.instructor{font-size:11px}.course-info{font-size:10px}.progress-label{font-size:10px}.card-link{font-size:12px}.bottom-tip{padding:17px 16px}.bottom-tip strong{font-size:10px}.bottom-tip p{font-size:9px}.footer{gap:12px;font-size:8px}.footer>span:last-child{max-width:145px;text-align:right}.panel{padding:20px}.form-grid{grid-template-columns:1fr}.filter-bar{flex-wrap:wrap}.search-field{flex-basis:100%}.filter-bar select{flex:1;min-width:0}.inline-form{flex-wrap:wrap;width:100%}.inline-form input{width:100%;min-width:0}.redeem-strip{padding:20px}.student-panel summary .muted{display:block;margin:9px 0 0}.student-panel summary .badge{float:none;margin-top:10px}.auth-layout{grid-template-columns:1fr}.auth-story{min-height:0;padding:28px}.auth-story .brand{margin-bottom:25px}.auth-story h1{font-size:30px;margin:10px 0}.auth-story p,.auth-visual,.auth-story>small{display:none}.auth-story .eyebrow{font-size:7px}.auth-panel{padding:32px 25px}.auth-form h2{font-size:25px}.stats.three{grid-template-columns:1fr}.lesson-description{padding:20px}.lesson-description h2{font-size:18px}.new-code strong{font-size:21px}.lesson-edit{padding:14px}.course-detail{gap:20px}.lesson-edit summary .muted{display:block;margin-top:7px}}
@media(max-width:680px){.hero-art{left:-48px}}