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p{max-width:530px;margin:0;font-size:16px;line-height:1.8;opacity:.78}.login-hero-copy ul{display:grid;gap:13px;margin:34px 0 0;padding:0;list-style:none}.login-hero-copy li{display:flex;align-items:center;gap:11px;font-size:14px}.login-hero-copy li .anticon{display:grid;width:22px;height:22px;place-items:center;border-radius:50%;background:var(--learner-glass-soft);box-shadow:0 3px 0 var(--learner-clay-shadow),inset 0 1px 0 var(--learner-clay-highlight);font-size:10px}.login-hero-orb{position:absolute;border-radius:50%;background:var(--learner-glass-soft);pointer-events:none}.login-hero-orb-top{top:-170px;right:-110px;width:430px;height:430px}.login-hero-orb-bottom{bottom:-230px;left:-130px;width:520px;height:520px}.login-form-panel{display:grid;min-height:100vh;place-items:center;padding:40px;background:radial-gradient(circle at 85% 14%,var(--learner-clay-atmosphere),transparent 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.ant-tabs-tab-btn{color:var(--tenant-selected-text)!important}.learner-filter-tabs.ant-tabs-top>.ant-tabs-nav .ant-tabs-ink-bar{bottom:0;height:40px;border-radius:10px;background:var(--tenant-selected-background)}.learner-filter-tabs .ant-tabs-ink-bar-animated{transition:width .24s cubic-bezier(.22,1,.36,1),left .24s cubic-bezier(.22,1,.36,1)}.learner-category-select{width:150px}.learner-category-select .ant-select-selector{min-height:40px;border-color:var(--learner-line)!important;border-radius:10px!important;background:var(--learner-card)!important}.learner-category-select.ant-select-focused .ant-select-selector{outline:3px solid var(--learner-accent-foreground);outline-offset:2px;box-shadow:none!important}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.learner-course-card{height:100%;overflow:hidden;border:1px solid var(--learner-line);border-radius:var(--learner-radius-card);background:var(--learner-card);box-shadow:0 6px 0 var(--learner-clay-white-shadow),0 16px 30px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight);cursor:pointer;transform:translateY(0);transition:border-color .1s ease-out,box-shadow .1s ease-out,transform .1s ease-out}.learner-course-card:hover{transform:translateY(2px);border-color:var(--learner-accent-soft);box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 11px 20px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.learner-course-card:active{transform:translateY(6px);box-shadow:0 0 0 var(--learner-clay-white-shadow),0 3px 7px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.learner-course-cover{position:relative;display:grid;height:150px;place-items:center;overflow:hidden;color:var(--learner-white);background:linear-gradient(135deg,var(--learner-accent),var(--learner-violet))}.course-grid>:nth-child(6n+2) .learner-course-cover{background:linear-gradient(135deg,var(--learner-success),var(--learner-teal))}.course-grid>:nth-child(6n+3) .learner-course-cover{background:linear-gradient(135deg,var(--learner-warning),var(--learner-warning-light))}.course-grid>:nth-child(6n+4) .learner-course-cover{background:linear-gradient(135deg,var(--learner-info),var(--learner-accent-soft))}.course-grid>:nth-child(6n+5) .learner-course-cover{background:linear-gradient(135deg,var(--learner-rose),var(--learner-violet))}.course-grid>:nth-child(6n+6) .learner-course-cover{background:linear-gradient(135deg,var(--learner-teal),var(--learner-success))}.learner-course-cover img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.learner-course-cover img+.learner-course-pattern{background-color:var(--learner-overlay-dark)}.learner-course-fallback-icon{font-size:42px;opacity:.9}.learner-course-pattern,.detail-cover-pattern,.recent-course-cover-pattern{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.12;background-image:radial-gradient(circle,var(--learner-white) 1px,transparent 1px);background-size:22px 22px}.course-type-badge,.course-duration-badge{position:absolute;z-index:1;padding:4px 9px;border-radius:var(--learner-radius-badge);color:var(--learner-white);background:var(--learner-glass-strong);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-size:11px;font-weight:600}.course-type-badge{top:12px;left:12px}.course-duration-badge{right:12px;bottom:12px;background:var(--learner-overlay-dark)}.learner-course-body{padding:17px 19px 18px}.learner-course-body h2{display:-webkit-box;min-height:45px;margin:0 0 4px;overflow:hidden;color:var(--learner-heading);font-size:15px;font-weight:650;line-height:1.5;-webkit-box-orient:vertical;-webkit-line-clamp:2}.course-card-category{margin:0;color:var(--learner-muted);font-size:12px}.course-progress-row{display:flex;align-items:center;gap:14px;margin-top:14px}.course-progress-bar{flex:1;margin:0;line-height:1}.course-progress-bar .ant-progress-inner{overflow:visible;border-radius:999px;background:var(--learner-accent-light)!important;box-shadow:inset 0 2px 4px var(--learner-clay-white-shadow)}.course-progress-bar .ant-progress-bg{height:7px!important;border-radius:999px;background:var(--learner-clay-surface)!important;box-shadow:inset 0 1px 0 var(--learner-clay-highlight),0 2px 0 var(--learner-clay-shadow)}.course-progress-row>span{min-width:42px;color:var(--learner-accent-foreground);font-size:12px;font-weight:700;text-align:right}.course-progress-row>.course-progress-complete{color:var(--learner-success-strong)}.learner-course-skeleton,.learner-filter-skeleton{padding:22px;border:1px solid var(--learner-line);border-radius:var(--learner-radius-card);background:var(--learner-card);box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 12px 22px var(--learner-clay-atmosphere)}.learner-filter-skeleton{margin:20px 0}.course-breadcrumb{display:flex;align-items:center;gap:9px;margin-bottom:18px;color:var(--learner-muted);font-size:13px}.course-breadcrumb span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.detail-hero{display:grid;grid-template-columns:240px minmax(0,1fr);align-items:stretch;gap:28px;padding:26px;border:1px solid var(--learner-line);border-radius:var(--learner-radius-card);background:var(--learner-card);box-shadow:0 6px 0 var(--learner-clay-white-shadow),0 18px 34px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.detail-cover{position:relative;display:grid;min-height:170px;place-items:center;overflow:hidden;border-radius:12px;color:var(--learner-white);background:linear-gradient(135deg,var(--learner-accent),var(--learner-violet));font-size:48px}.detail-cover img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.detail-cover img+.detail-cover-pattern{background-color:var(--learner-overlay-dark)}.detail-summary{display:flex;min-width:0;flex-direction:column;justify-content:center}.app-shell .detail-summary h1{margin:0 0 8px;color:var(--learner-heading);font-size:24px;line-height:1.35;letter-spacing:-.4px}.detail-summary p{display:-webkit-box;margin:0 0 14px;overflow:hidden;color:var(--learner-muted);font-size:14px;line-height:1.7;-webkit-box-orient:vertical;-webkit-line-clamp:2}.detail-status-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px 20px;margin-bottom:17px;color:var(--learner-muted);font-size:13px}.detail-status-row span{display:inline-flex;align-items:center;gap:6px}.detail-status-row .anticon{color:var(--learner-accent)}.detail-progress{display:grid;gap:5px}.detail-progress>div{display:flex;justify-content:space-between;color:var(--learner-muted);font-size:12px}.detail-progress strong{color:var(--learner-accent-foreground);font-size:13px}.detail-progress .ant-progress{margin:0;line-height:1}.detail-progress .ant-progress-inner{overflow:visible;border-radius:999px;background:var(--learner-accent-light)!important;box-shadow:inset 0 2px 4px var(--learner-clay-white-shadow)}.detail-progress .ant-progress-bg{height:8px!important;border-radius:999px;background:var(--learner-clay-surface)!important;box-shadow:inset 0 1px 0 var(--learner-clay-highlight),0 2px 0 var(--learner-clay-shadow)}.course-experience-tabs{margin-top:26px}.course-experience-tabs>.ant-tabs-nav{margin:0 0 18px}.course-experience-tabs>.ant-tabs-nav:before{border:0}.course-experience-tabs .ant-tabs-nav-list{gap:6px}.course-experience-tabs .ant-tabs-tab{min-width:96px;min-height:40px;margin:0;padding:0 20px;border-radius:10px;color:var(--learner-muted)}.course-experience-tabs .ant-tabs-tab-active{background:var(--tenant-selected-background);box-shadow:0 7px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight);color:var(--tenant-selected-text)}.course-experience-tabs.ant-tabs .ant-tabs-tab.ant-tabs-tab-active .ant-tabs-tab-btn{color:var(--tenant-selected-text)!important;font-weight:600}.course-experience-tabs .ant-tabs-ink-bar{display:none}.course-tab-panel{display:grid;gap:14px}.course-chapter{overflow:hidden;border:1px solid var(--learner-line);border-radius:16px;background:var(--learner-card);box-shadow:0 6px 0 var(--learner-clay-white-shadow),0 16px 28px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.course-chapter summary{display:flex;align-items:center;justify-content:space-between;padding:17px 20px;border-bottom:1px solid var(--learner-line);color:var(--learner-heading);cursor:pointer;font-size:15px;font-weight:650;list-style:none}.course-chapter summary::-webkit-details-marker{display:none}.course-chapter summary small{padding:3px 8px;border-radius:var(--learner-radius-badge);color:var(--learner-muted);background:var(--learner-page);font-size:11px;font-weight:500}.course-lesson-list{display:grid;padding:7px}.course-detail-page .lesson-row{display:flex;min-height:56px;align-items:center;justify-content:space-between;gap:18px;padding:9px 13px;border-radius:8px;color:var(--learner-text)}.course-detail-page .lesson-row:hover{color:var(--learner-accent-foreground);background:var(--learner-accent-light)}.course-detail-page .lesson-main-link{display:flex;min-width:0;flex:1;color:inherit}.course-detail-page .lesson-name{display:flex;min-width:0;align-items:center;gap:10px}.course-detail-page .lesson-name>.anticon{display:grid;width:32px;height:32px;flex:0 0 auto;place-items:center;border-radius:9px;color:var(--learner-info);background:var(--learner-card);box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 7px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.course-detail-page .lesson-type-document>.anticon{color:var(--learner-warning)}.course-detail-page .lesson-type-text>.anticon{color:var(--learner-accent)}.lesson-kind-meta{color:var(--learner-muted);font-size:12px}.course-detail-page .lesson-state{display:flex;min-width:0;flex:0 0 auto;align-items:center;gap:9px;color:var(--learner-muted);font-size:12px;white-space:nowrap}.course-detail-page .lesson-row:hover .lesson-state{color:var(--learner-accent-foreground)}.course-detail-page .lesson-state strong{color:var(--learner-accent-foreground);font-weight:600}.lesson-status-circle{display:inline-grid;width:20px;height:20px;flex:0 0 auto;place-items:center;border:2px solid var(--learner-line);border-radius:50%;font-size:10px}.lesson-status-complete{border-color:var(--learner-success);color:var(--learner-white);background:var(--learner-success)}.lesson-status-current{border-color:var(--learner-accent);background:var(--learner-accent-light)}.lesson-status-loading,.lesson-status-error{border-color:var(--learner-muted)}.course-materials{padding:8px;border:1px solid var(--learner-line);border-radius:16px;background:var(--learner-card);box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 12px 22px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.course-material-list{display:grid}.course-material-row{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:62px;padding:8px 12px;border-radius:8px}.course-material-row:hover{background:var(--learner-accent-light)}.course-material-icon{display:grid;width:34px;height:34px;place-items:center;border-radius:9px;color:var(--learner-accent);background:var(--learner-card);box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 7px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.course-material-copy{display:grid;min-width:0}.course-material-copy strong{overflow:hidden;color:var(--learner-heading);text-overflow:ellipsis;white-space:nowrap}.course-material-copy span{color:var(--learner-muted);font-size:12px}.course-material-copy .course-material-error{color:var(--learner-danger)}.recent-course-grid{display:grid;gap:18px}.recent-course-card{display:grid;grid-template-columns:220px minmax(0,1fr);overflow:hidden;border:1px solid var(--learner-line);border-radius:var(--learner-radius-card);background:var(--learner-card);box-shadow:0 6px 0 var(--learner-clay-white-shadow),0 16px 30px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight);transition:border-color .1s ease-out,box-shadow .1s ease-out}.recent-course-card:hover{border-color:var(--learner-accent-soft);box-shadow:0 6px 0 var(--learner-clay-white-shadow),0 20px 36px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.recent-course-cover{position:relative;display:grid;min-height:190px;place-items:center;overflow:hidden;color:var(--learner-white);background:linear-gradient(135deg,var(--learner-accent),var(--learner-violet));font-size:44px}.recent-course-cover img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.recent-course-cover img+.recent-course-cover-pattern{background-color:var(--learner-overlay-dark)}.recent-course-content{display:grid;align-content:center;padding:22px 24px}.recent-course-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.recent-course-heading h2{margin:0 0 7px;color:var(--learner-heading);font-size:18px;line-height:1.4}.course-type-tag,.course-category-tag{margin-right:6px;border:0;border-radius:var(--learner-radius-badge);color:var(--learner-accent-foreground);background:var(--learner-accent-light)}.course-category-tag{color:var(--learner-text);background:var(--learner-page)}.recent-learned-at{display:inline-flex;flex:0 0 auto;align-items:center;gap:6px;color:var(--learner-muted);font-size:12px}.recent-lesson-title{margin:13px 0 2px;color:var(--learner-text);font-size:14px}.recent-position{margin:0;color:var(--learner-muted);font-size:12px}.recent-course-footer{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:22px;margin-top:17px}.recent-course-progress{margin:0}.recent-course-progress .ant-progress-inner{overflow:visible;border-radius:999px;background:var(--learner-accent-light)!important;box-shadow:inset 0 2px 4px var(--learner-clay-white-shadow)}.recent-course-progress .ant-progress-bg{height:7px!important;border-radius:999px;background:var(--learner-clay-surface)!important;box-shadow:inset 0 1px 0 var(--learner-clay-highlight),0 2px 0 var(--learner-clay-shadow)}.recent-complete-status{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;background:var(--learner-success-light);color:var(--learner-success-strong);border-radius:var(--learner-radius-badge);font-size:12px;font-weight:600}.recent-complete-status .anticon{color:var(--learner-success)}.recent-continue-link{display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border-radius:999px;background:var(--learner-card);box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 7px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight);font-size:13px;font-weight:600}.recent-course-skeleton{padding:28px;border:1px solid var(--learner-line);border-radius:var(--learner-radius-card);background:var(--learner-card);box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 12px 22px var(--learner-clay-atmosphere)}.player-page{width:min(1440px,calc(100vw - 48px));margin-left:50%;transform:translate(-50%)}.lesson-player-layout{display:grid;grid-template-columns:minmax(0,7fr) minmax(300px,3fr);min-height:calc(100vh - 120px);overflow:hidden;border:1px solid var(--learner-line);border-radius:var(--learner-radius-card);background:var(--learner-card);box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 14px 28px var(--learner-clay-atmosphere)}.player-workspace{display:grid;min-width:0;grid-template-rows:58px minmax(0,1fr);background:var(--learner-player)}.player-topbar{display:grid;grid-template-columns:minmax(130px,1fr) minmax(0,2fr) minmax(130px,1fr);align-items:center;padding:0 18px;color:var(--learner-white);background:var(--learner-player-bar);box-shadow:inset 0 1px 0 var(--learner-glass-soft)}.player-topbar .ant-btn{justify-self:start;color:var(--learner-muted)}.player-topbar .ant-btn:hover{color:var(--learner-white)!important;background:var(--learner-glass-soft)!important}.player-topbar strong{overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap}.player-content{display:flex;min-width:0;flex-direction:column;justify-content:center;overflow:hidden;background:var(--learner-player)}.lesson-video{display:block;width:100%;max-height:calc(100vh - 280px);background:var(--learner-player)}.lesson-resource-loading{min-height:420px;padding:48px;background:var(--learner-player)}.document-panel,.text-lesson-panel{display:flex;min-height:420px;align-items:center;justify-content:center;padding:36px;color:var(--learner-white);background:var(--learner-player)}.document-panel{gap:18px;font-size:50px}.document-panel>div{display:grid;gap:6px}.document-panel strong{font-size:18px}.document-panel a{font-size:14px}.text-lesson-panel{align-items:flex-start;overflow:auto;font-size:16px;line-height:1.9;white-space:pre-wrap}.player-progress{padding:0;line-height:0}.player-progress .ant-progress{margin:0;line-height:0}.player-progress .ant-progress-inner{border-radius:0;box-shadow:none}.player-progress .ant-progress-bg{height:4px!important;border-radius:0;box-shadow:none}.player-controls{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:64px;padding:0 18px;color:var(--learner-muted);background:var(--learner-player-bar);box-shadow:inset 0 1px 0 var(--learner-glass-soft)}.player-controls>div{display:flex;align-items:center;gap:8px}.player-controls>div:last-child{justify-self:end;gap:18px}.player-controls .ant-btn{color:var(--learner-muted)}.player-controls .ant-btn:hover{color:var(--learner-white)!important;background:var(--learner-glass-soft)!important}.player-controls .player-play-button,.player-controls .ant-btn-default.player-play-button{color:var(--learner-accent-contrast-text)!important;border-color:var(--learner-clay-surface)!important;background:var(--learner-clay-surface)!important;box-shadow:0 6px 0 var(--learner-clay-shadow),0 14px 26px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)!important}.player-controls .ant-btn-default.player-play-button:hover{color:var(--learner-accent-hover-contrast-text)!important;border-color:var(--learner-accent-hover)!important;background:var(--learner-accent-hover)!important;transform:translateY(2px);box-shadow:0 4px 0 var(--learner-clay-shadow),0 10px 18px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)!important}.player-controls .ant-btn-default.player-play-button:active{color:var(--learner-accent-hover-contrast-text)!important;border-color:var(--learner-accent-hover)!important;background:var(--learner-accent-hover)!important;transform:translateY(6px);box-shadow:0 0 0 var(--learner-clay-shadow),0 3px 8px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)!important}.player-time{font-family:SFMono-Regular,Consolas,monospace;font-size:12px}.player-speed{padding:3px 9px;border-radius:999px;background:var(--learner-glass-soft);box-shadow:0 2px 0 var(--learner-clay-shadow),inset 0 1px 0 var(--learner-clay-highlight);font-size:12px}.player-sidebar{display:grid;min-width:0;grid-template-rows:auto auto minmax(0,1fr) auto;background:var(--learner-card)}.player-sidebar>header{padding:20px 20px 16px;border-bottom:1px solid var(--learner-line);box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 8px 14px var(--learner-clay-atmosphere)}.player-sidebar h1{margin:0 0 3px;color:var(--learner-heading);font-size:15px;line-height:1.45}.player-sidebar header p{margin:0;color:var(--learner-muted);font-size:12px}.player-sidebar-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--learner-line)}.player-sidebar-tabs button{position:relative;height:46px;border:0;color:var(--learner-muted);background:transparent;cursor:pointer;transition:color .1s ease-out,background .1s ease-out,box-shadow .1s ease-out,transform .1s ease-out}.player-sidebar-tabs button:hover{color:var(--learner-accent-foreground);background:var(--learner-accent-light);transform:translateY(1px)}.player-sidebar-tabs button:after{position:absolute;right:22%;bottom:0;left:22%;height:2px;content:"";background:transparent}.player-sidebar-tabs button.active{color:var(--learner-accent-foreground);background:var(--learner-card);box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 7px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight);font-weight:600}.player-sidebar-tabs button.active:after{background:var(--learner-accent)}.player-lesson-list,.player-materials{min-height:0;overflow-y:auto;padding:8px}.player-lesson-item{display:grid;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:62px;padding:8px 10px;border-left:3px solid transparent;border-radius:0 10px 10px 0;color:var(--learner-text);transition:color .1s ease-out,background .1s ease-out,box-shadow .1s ease-out,transform .1s ease-out}.player-lesson-item:hover{color:var(--learner-accent-foreground);background:var(--learner-accent-light);transform:translateY(1px)}.player-lesson-item:active{transform:translateY(3px)}.player-lesson-item.active{border-left-color:var(--learner-accent);color:var(--learner-accent-foreground);background:var(--learner-card);box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 7px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.player-lesson-number{display:grid;width:26px;height:26px;place-items:center;border:2px solid var(--learner-line);border-radius:50%;color:var(--learner-muted);background:var(--learner-card);box-shadow:0 2px 0 var(--learner-clay-white-shadow),inset 0 1px 0 var(--learner-clay-highlight);font-size:11px}.player-lesson-number.complete{border-color:var(--learner-success);color:var(--learner-success);background:var(--learner-card)}.player-lesson-item.active .player-lesson-number{border-color:var(--learner-accent);color:var(--learner-accent-foreground);background:var(--learner-card)}.player-lesson-item>span:nth-child(2){display:grid;min-width:0}.player-lesson-item strong{overflow:hidden;font-size:13px;font-weight:550;text-overflow:ellipsis;white-space:nowrap}.player-lesson-item small{color:var(--learner-muted);font-size:11px}.player-lesson-item>.anticon{color:var(--learner-muted);font-size:10px}.player-materials p{display:flex;align-items:center;gap:8px;margin:0;padding:12px;border-bottom:1px solid var(--learner-line);color:var(--learner-text);font-size:13px}.player-sidebar>footer{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:14px;border-top:1px solid var(--learner-line)}@media(max-width:1199px){.learning-summary,.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:980px){.top-header{grid-template-columns:minmax(140px,1fr) auto}.learner-top-nav{justify-self:end}.learner-user-actions{display:none}.lesson-player-layout{grid-template-columns:1fr}.player-sidebar{min-height:520px}.login-page{grid-template-columns:1fr}.login-hero{min-height:420px;padding-bottom:48px}.login-hero-copy h1{max-width:720px}.login-hero-copy ul{grid-template-columns:repeat(2,minmax(0,1fr))}.login-form-panel{min-height:auto;padding-block:64px}}@media(max-width:759px){.course-grid{grid-template-columns:1fr}.main-content{width:min(100% - 28px,1200px)}.page-section{padding-top:24px}.top-header{grid-template-columns:minmax(0,1fr) auto;padding-inline:14px;box-shadow:0 2px 0 var(--learner-clay-white-shadow),0 6px 10px var(--learner-clay-atmosphere)}.brand strong{max-width:150px}.brand-mark{box-shadow:0 3px 0 var(--learner-clay-shadow),0 7px 10px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.brand-logo-image{box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 7px 10px var(--learner-clay-atmosphere)}.learner-top-nav-link{height:36px;padding-inline:10px;font-size:12px}.learner-top-nav-link:nth-child(2){display:none}.ant-btn-default:not(.ant-btn-text):not(.ant-btn-link):not(.player-play-button){box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 10px 16px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)!important}.ant-btn-default:not(.ant-btn-text):not(.ant-btn-link):not(.player-play-button):not(:disabled):hover{transform:translateY(2px);box-shadow:0 2px 0 var(--learner-clay-white-shadow),0 7px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)!important}.ant-btn-default:not(.ant-btn-text):not(.ant-btn-link):not(.player-play-button):not(:disabled):active{transform:translateY(4px);box-shadow:0 0 0 var(--learner-clay-white-shadow),0 2px 5px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)!important}.learner-welcome h1{font-size:24px}.learning-summary{grid-template-columns:1fr 1fr;gap:10px}.learning-summary-card{padding:16px;box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 10px 16px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.learning-summary-icon{box-shadow:0 2px 0 var(--learner-clay-white-shadow),0 6px 8px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.detail-loading,.learner-request-state,.page-empty{box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 10px 16px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.continue-learning-banner{align-items:flex-start;flex-direction:column;padding:24px;box-shadow:0 5px 0 var(--learner-clay-shadow),0 12px 20px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.course-section-heading{align-items:flex-start;flex-direction:column;gap:4px}.learner-filters{align-items:stretch;flex-direction:column}.learner-filter-tabs .ant-tabs-nav-wrap{overflow-x:auto}.learner-category-select{width:100%}.learner-course-card,.course-chapter,.recent-course-card{box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 10px 16px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.learner-course-card:hover{transform:translateY(2px);box-shadow:0 2px 0 var(--learner-clay-white-shadow),0 7px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.learner-course-card:active{transform:translateY(4px);box-shadow:0 0 0 var(--learner-clay-white-shadow),0 2px 5px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.learner-course-skeleton,.learner-filter-skeleton,.course-materials,.recent-course-skeleton{box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 8px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.course-detail-page .lesson-name>.anticon,.course-material-icon,.organization-logo{box-shadow:0 2px 0 var(--learner-clay-white-shadow),0 6px 8px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.recent-course-card:hover{box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 10px 16px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.recent-continue-link{box-shadow:0 2px 0 var(--learner-clay-white-shadow),0 6px 8px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.detail-hero{grid-template-columns:1fr;padding:18px;box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 10px 16px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.detail-cover{min-height:210px}.course-detail-page .lesson-row{align-items:flex-start;flex-direction:column;gap:7px}.course-detail-page .lesson-state{width:100%;padding-left:42px;white-space:normal}.recent-course-card{grid-template-columns:1fr}.recent-course-cover{min-height:170px}.recent-course-heading{flex-direction:column;gap:8px}.player-page{width:calc(100vw - 28px)}.lesson-player-layout{box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 9px 14px var(--learner-clay-atmosphere)}.player-sidebar>header,.player-sidebar-tabs button.active,.player-lesson-item.active{box-shadow:0 2px 0 var(--learner-clay-white-shadow),0 6px 8px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.player-topbar{grid-template-columns:auto minmax(0,1fr)}.player-topbar>span{display:none}.player-controls{grid-template-columns:1fr auto}.player-time{display:none}.login-hero{min-height:480px;padding:30px 24px 42px}.login-hero-copy h1{font-size:34px}.login-hero-copy ul{grid-template-columns:1fr}.login-brand-mark,.login-brand-logo{box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 8px 12px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.login-form-panel{padding:48px 22px}.login-card,.organization-select-card{box-shadow:0 4px 0 var(--learner-clay-white-shadow),0 12px 20px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.organization-option{box-shadow:0 3px 0 var(--learner-clay-white-shadow),0 7px 10px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.organization-option:hover:not(:disabled){box-shadow:0 2px 0 var(--learner-clay-white-shadow),0 6px 8px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}.organization-option:active:not(:disabled){transform:translateY(3px);box-shadow:0 0 0 var(--learner-clay-white-shadow),0 2px 5px var(--learner-clay-atmosphere),inset 0 1px 0 var(--learner-clay-highlight)}}@media(max-width:520px){.learning-summary{grid-template-columns:1fr}.learning-summary-card{grid-template-columns:44px minmax(0,1fr);align-items:center;column-gap:10px}.learning-summary-icon{grid-row:1 / 4;margin:0}.learning-summary-value{margin:0}.learning-summary-card small{grid-column:2}.course-progress-row{gap:8px}.recent-course-footer{grid-template-columns:1fr;gap:8px}.player-controls>div:first-child .ant-btn:not(.player-play-button){display:none}.login-page{display:block}.login-hero{display:none}.login-form-panel{min-height:100vh}.login-card{padding:28px 22px;border-radius:var(--learner-radius-card)}}