/* A touch-first learning surface, shared by every pupil level. */
/* Tool pages share the workspace grid: let its gap own the section spacing. */
.ef-tool-page>:is(.design-heading,.design-actions,.design-course-grid,.design-paper,.vgs-paper-practice,.vgs-map){margin:0}
.bm-workspace .ef-tool-page .design-heading h1{font-family:inherit;font-weight:700}
.ef-tool-page .design-heading p{max-width:60ch;line-height:1.6}
.design-course .design-actions{gap:12px;margin:20px 0 0}
.design-course .design-actions .btn{margin:0;min-height:44px;white-space:normal}
.design-paper>.design-preferences{padding:0}
.workspace-form-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.bm-workspace .workspace-form-actions>.action{margin:0;min-height:44px}
#v-drill .rf-velg select{min-height:44px;padding-right:32px}
.vgs-project-call{gap:18px;flex-wrap:wrap}
.vgs-project-call>div{min-width:0;flex:1 1 240px}
.bm-mobile-nav{display:none}
body[data-audience=student] .elevflyt{gap:22px}
body[data-audience=student] .ef-visual-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;border:0;background:none;overflow:visible}
body[data-audience=student] .ef-visual-grid>.ef-topic-row{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr;align-items:start;gap:12px;padding:14px;border:1px solid var(--line);border-radius:20px;background:var(--surface);transition:transform .16s ease,box-shadow .16s ease}
.ef-visual-grid>.ef-topic-row>*{grid-column:1;min-width:0;width:auto;max-width:100%}
.ef-visual-grid>.ef-topic-row>.vm-cover{width:100%}
.ef-visual-grid>.ef-topic-row>.action{margin:0;justify-self:start}
.ef-visual-grid .ef-topic-row:hover{transform:translateY(-3px);box-shadow:0 6px 18px #182e2110}
.ef-visual-grid .ef-topic-row:focus-within{outline:2px solid var(--rom-accent,var(--ink));outline-offset:3px}
.ef-visual-grid .ef-topic-copy{display:flex;flex-direction:column;gap:5px;overflow-wrap:anywhere;hyphens:auto}
.ef-visual-grid .ef-topic-copy h3,.ef-visual-grid .ef-topic-copy h2{font-size:17px;margin:0}
.ef-visual-grid .ef-topic-row>.action{align-self:flex-start;white-space:normal;margin-top:auto;min-height:44px}
.ef-visual-grid .ef-topic-copy>p{line-height:1.5;margin:0}
.ef-visual-grid .ef-row-meta:empty{display:none}
.ef-visual-grid .vm-cover{height:125px}.ef-visual-grid .vm-cover svg{max-height:none}
.bf-topic-map>.bf-search-disclosure{margin-bottom:12px}
.bf-search-disclosure summary{display:inline-flex;align-items:center;gap:8px;cursor:pointer;padding:12px 0;font-size:14px;min-height:44px}
.bf-search-disclosure[open]{padding-bottom:12px}
.bm-next{display:grid;grid-template-columns:minmax(0,1fr) 200px;align-items:center;gap:20px;padding:24px;border-radius:24px;background:var(--rom-deep,#234c40);color:var(--rom-deep-ink,#fff);overflow:hidden}
.bm-next h2{font-size:26px!important;color:inherit;margin:4px 0 10px!important}
.bm-next p{color:inherit!important;opacity:.88;max-width:48ch;font-size:14px}
.bm-next .eyebrow{color:inherit!important;font-size:10px;margin:0!important}
.bm-next .action{margin-top:16px!important;background:var(--rom-fill,#f3c567)!important;color:var(--ink,#203e33)!important;border-color:transparent!important}
.bm-next .vm-cover{background:var(--rom-ground,#edf3ee);height:160px;border-radius:18px}
.bm-next>div{min-width:0}
.bm-start-alternatives{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.bm-start-alternatives .action{font-size:13px}
.bm-recent{border:1px solid var(--line);border-radius:14px;padding:0 16px;background:var(--surface)}
.bm-recent>summary{padding:14px 0;min-height:44px;cursor:pointer;font-size:14px;font-weight:600;color:var(--ink)}
.bm-recent .ef-resume-pair{margin:0 0 16px}
.bm-recent .ef-resume-card{padding:14px}
.ef-finder{background:transparent!important;border:0!important;padding:0!important}
.ef-finder>p{margin-bottom:8px!important}.ef-status-filters{margin-bottom:8px}
.ef-topic .vm-playground{margin:16px 0}
.bf-flow .ef-theory-card>.vm-playground{margin:0 0 18px}
.bf-theory-more{border-top:1px solid var(--line);margin-top:16px}
.bf-theory-more>summary{min-height:44px;padding:13px 0;cursor:pointer;font-weight:600;color:var(--ink)}
.bf-theory-more>p{line-height:1.7}
.bf-theory-more .bf-practical{margin:16px 0}
.bf-flow .ef-theory-card>h2{display:none}
.bm-workspace .page-heading h1{font-family:inherit!important;font-weight:700!important;letter-spacing:-.035em!important}
.bm-workspace .page-heading .eyebrow{font-size:10px}
.bm-workspace .ef-topic .page-heading>div>p:not(.eyebrow){max-width:60ch}
.bm-workspace .ef-step-start .ef-goal{font-size:14px}
.bm-workspace .ef-step-coach{margin-top:16px;padding-top:16px}
.bm-workspace .ef-learning-intro{display:none}
body[data-audience=student] :is(.action,.btn,.choice,.qans){touch-action:manipulation}
body[data-audience=student] :is(.action,.btn):active{transform:translateY(1px)}
body[data-audience=student] #design-footer-note{font-size:11px}
body[data-audience=student] .ef-progress-summary{border-radius:16px}
.bm-visual-session{position:relative;overflow:hidden;padding-right:220px!important;min-height:190px}
.bm-visual-session>.vm-cover{position:absolute;right:20px;top:20px;width:170px;height:145px}
.ef-progress-topic>summary>.vm-cover{width:64px;height:50px;flex:0 0 64px;border-radius:10px}
body[data-audience=student] .player-col .lesson-top .kode{display:none}
body[data-audience=student] .player-col .vm-playground{margin-block:16px}
body[data-audience=student] .player-col .slide>h3{line-height:1.3}
.bm-lesson-goal{margin:8px 0 14px;font-size:13px}
.bm-lesson-goal>summary{cursor:pointer;min-height:44px;padding:10px 0}
.bm-lesson-goal .lk20{margin:8px 0}
.ef-topics:not(.ef-visual-grid)>.ef-topic-row>.vm-cover{width:64px;height:54px;flex:0 0 64px}
.portal-support-card>.vm-cover{height:130px;margin-bottom:18px;background:var(--bg2)}
body[data-audience=parent] .bm-workspace>.bm-recent{margin-bottom:18px}
@media(min-width:960px){
 body[data-audience=student] .bm-workspace{padding-top:28px}
 body[data-audience=student] .ef-activity-position{padding:12px 16px}
}
@media(max-width:1100px){body[data-audience=student] .ef-visual-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:959px){
 body:is([data-audience=student],[data-audience=parent]){padding-bottom:calc(82px + env(safe-area-inset-bottom))}
 body:is([data-audience=student],[data-audience=parent]) .bm-mobile-nav{position:fixed;inset:auto 12px calc(8px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(4,minmax(0,1fr));z-index:75;padding:5px;background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:0 6px 28px #122c2320;max-width:500px;margin-inline:auto}
 .bm-mobile-nav button{min-height:54px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border:0;border-radius:16px;background:transparent;color:var(--muted);font-family:inherit;font-weight:600;font-size:11px;cursor:pointer;padding:6px 2px}
 .bm-mobile-nav button svg{width:21px;height:21px}
 .bm-mobile-nav button[aria-current=page]{background:var(--rom-ground,var(--bg2));color:var(--rom-accent,var(--ink))}
 .bm-mobile-nav button:focus-visible{outline:3px solid var(--rom-accent,var(--ink));outline-offset:0}
 body[data-audience=parent] #siffer-feedback-launch{bottom:calc(88px + env(safe-area-inset-bottom))}
 body[data-audience=parent] #siffer-feedback{bottom:calc(148px + env(safe-area-inset-bottom));max-height:calc(100dvh - 172px)}
 body.design-menu-open .bm-mobile-nav,body.bm-focus .bm-mobile-nav,.ef-lesson-docked .bm-mobile-nav{display:none}
 body[data-audience=student] .hrow{gap:8px!important;padding-block:8px!important;min-height:58px}
 body[data-audience=student] header .design-room-title,body[data-audience=student] header #crumb{display:none!important}
 body[data-audience=student] header #siffer-feedback-launch{display:none!important}
 body[data-audience=student] header #learning-level{flex:1;min-width:0}
 body[data-audience=student] header .ef-level{width:100%}
 body[data-audience=student] header .ef-level>summary{min-height:42px;padding-block:8px}
 body[data-audience=student] #training-day{margin:0!important}
 body[data-audience=student]>header #training-day{padding-inline:16px}
 body[data-audience=student] main.wrap{padding-inline:0}
 body[data-audience=student] #v-drill{padding:18px 16px 0}
 body[data-audience=student] .view:has(>.design-heading){padding-inline:16px}
 body[data-audience=student] :is(#v-quiz,#v-result)>.back{margin:12px 16px 0}
 body[data-audience=student] main.wrap>footer{margin-inline:16px}
 body[data-audience=student] .bm-workspace{padding:18px 16px 24px!important}
 body[data-audience=student] .elevflyt{gap:18px}
 body[data-audience=student] .page-heading{margin:0!important}
 body[data-audience=student] .page-heading h1{font-size:28px!important;margin:0!important}
 body[data-audience=student] .page-heading p:not(.eyebrow){font-size:14px;line-height:1.5}
 body[data-audience=student] .journey-frame-wrap{margin-top:0!important;border-top:0!important}
 body[data-audience=student] .bm-workspace:has(.journey-frame)>.page-heading{display:none}
 body[data-audience=student] .bm-workspace:has(.journey-frame)>.ef-trail{display:none}
 body[data-audience=student] .bm-workspace:has(.journey-frame)>.ef-activity-position{padding:8px 12px;margin:0 0 8px}
 body[data-audience=student] .bm-workspace:has(.journey-frame)>.ef-activity-position .ef-activity-copy>p{display:none}
 body[data-audience=student] .bm-workspace:has(.journey-frame)>.ef-tools{margin:0 0 8px;gap:8px}
 body[data-audience=student] .ef-tools .action{padding:8px 12px;min-height:44px;font-size:12px}
 body[data-audience=student] .bf-flow.ef-explanation{gap:14px}
 .bm-next{grid-template-columns:minmax(0,1fr) 110px;gap:12px;padding:18px;border-radius:20px}
 .bm-next h2{font-size:22px!important}.bm-next .vm-cover{height:120px}
 .bm-next .action{font-size:14px!important;padding:12px 16px!important}
 .bm-next p{font-size:13px}
 .ef-visual-grid .vm-cover{height:110px}
 body[data-audience=student] .ef-visual-grid>.ef-topic-row{padding:10px;gap:10px;border-radius:16px}
 .ef-visual-grid .ef-topic-copy h3,.ef-visual-grid .ef-topic-copy h2{font-size:15px}
 .ef-visual-grid .ef-topic-copy>p{font-size:12px}
 .ef-visual-grid .ef-topic-row>.action{font-size:13px!important;min-height:44px;padding:10px 12px}
 .bm-visual-session{padding-right:18px!important;padding-top:150px!important}
 .bm-visual-session>.vm-cover{top:14px;left:18px;right:18px;width:auto;height:120px}
 body[data-audience=student] :is(#v-lesson,#v-quiz,#v-result)>.player-col,body[data-audience=student] :is(#v-quiz,#v-result)>.qbox{margin:12px 16px}
 body[data-audience=student] .player-col .lesson-top{padding-top:6px!important;gap:8px!important}
 body[data-audience=student] .player-col .lesson-top h1{font-size:18px!important}
 body[data-audience=student] .player-col .qprog{margin:10px 0!important}
 body[data-audience=student] .player-col .slide{padding:18px}
 body[data-audience=student] .player-col .slide .vm-playground{margin-inline:-8px}
 body[data-audience=student] .qbox{padding:18px}
 body[data-audience=student] :is(.opts .opt,.qbox button){min-height:44px}
 body[data-audience=student][data-current-view=lesson] .bm-mobile-nav,body[data-audience=student][data-current-view=quiz] .bm-mobile-nav{display:none}
 body.ef-lesson-active .bm-mobile-nav,body:has(#v-quiz.on) .bm-mobile-nav,body:has(#ovl.on) .bm-mobile-nav{display:none}
 body[data-audience=student] :is(#v-lesson,#v-quiz)>.ef-trail{display:none}
 body[data-audience=student] :is(#v-lesson,#v-quiz)>.ef-activity-position{padding:8px 12px;margin:12px 16px;display:flex;flex-direction:row;gap:8px;align-items:center;text-align:left}
 body[data-audience=student] :is(#v-lesson,#v-quiz)>.ef-activity-position .ef-topic-icon,body[data-audience=student] :is(#v-lesson,#v-quiz)>.ef-activity-position .ef-position-copy>p{display:none}
 body[data-audience=student] :is(#v-lesson,#v-quiz)>.ef-activity-position .ef-position-copy{flex:1;min-width:0}
 body[data-audience=student] :is(#v-lesson,#v-quiz)>.ef-activity-position .action{margin:0;min-height:40px;padding:8px 10px;font-size:12px}
 body[data-audience=student] .slide.player:has(>.vm-playground){display:flex;flex-direction:column}
 body[data-audience=student] .slide.player>.vm-playground{order:1}
 body[data-audience=student] .slide.player:has(>.vm-playground)>.bm-lesson-goal{order:2}
 body[data-audience=student] .slide.player:has(>.vm-playground)>.reveal{order:3}
 body[data-audience=student] .ef-lesson-controls{display:flex;flex-wrap:wrap;gap:8px;margin-block:10px}
 body[data-audience=student] .ef-lesson-controls>.action{min-height:44px;padding:8px 12px}
 body[data-audience=student] .ef-lesson-controls .ef-tools{margin:0}
 body[data-audience=student] .ef-lesson-controls .ef-lesson-options{margin:0}
 body[data-audience=student] .player-col .fk-elev{margin:8px 0 12px}
 .bf-flow .ef-visual-grid .ef-topic-copy>p:not(.bf-done){display:none}
 .bf-flow .ef-visual-grid .bf-play-link{font-size:11px!important;padding:7px 8px}
}
@media(max-width:370px){.bm-next{grid-template-columns:1fr}.bm-next>.vm-cover{display:none}body[data-audience=student] .ef-visual-grid{gap:10px}.ef-visual-grid .ef-topic-row>.action{font-size:12px!important;padding:9px}}
@media(prefers-reduced-motion:reduce){.ef-visual-grid>.ef-topic-row{transition:none!important}.ef-visual-grid>.ef-topic-row:hover{transform:none}body[data-audience=student] :is(.action,.btn):active{transform:none}}
.design-reduced-motion .ef-visual-grid>.ef-topic-row{transition:none!important;transform:none!important}
body.design-account-mode .bm-mobile-nav{display:none}

/* The surrounding app: one clear destination, compact controls, visible work. */
body:is([data-audience=student],[data-portal=parent]) #design-nav button{min-height:48px;border-radius:14px;gap:12px;transition:background .16s ease,color .16s ease}
body:is([data-audience=student],[data-portal=parent]) #design-nav button>svg{width:23px;height:23px;flex-shrink:0}
body:is([data-audience=student],[data-portal=parent]) #design-nav .design-nav-main button[aria-current=page]{font-weight:700}
body:is([data-audience=student],[data-portal=parent]) #design-nav .design-nav-label{display:none}
body[data-audience=student] .ef-map>.page-heading{margin:0}
body[data-audience=student] .ef-map>.page-heading p:not(.eyebrow){display:none}
body[data-audience=student] .ef-map>.page-heading h1{margin:4px 0!important}
body[data-audience=student][data-current-view=progress] .ef-tool-page>.ef-trail,
body[data-audience=student] .ef-training>.ef-trail{display:none}
.bm-next{padding:20px;grid-template-columns:minmax(0,1fr) 160px;gap:16px}
.bm-next h2{font-size:24px!important;margin-bottom:6px!important}
.bm-next .vm-cover{height:130px}
.bm-next .action{margin-top:10px!important}
.bm-next p{margin-bottom:0}
.bm-recent>summary{padding:10px 0;font-size:13px}
.ef-catalog .ef-finder{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}
.ef-catalog .ef-finder>h2{margin:0;font-size:21px}
.ef-catalog .ef-search{grid-column:1/-1;margin:0}
.ef-catalog .ef-status-filters{margin:0}
.ef-catalog .ef-status-filters[open]{grid-column:1/-1;grid-row:2}
.ef-catalog .ef-status-filters>summary{min-height:44px;display:flex;align-items:center;cursor:pointer}
.ef-catalog .ef-count{margin:8px 0 12px}
.ef-visual-grid .ef-topic-caption{font-size:12px;color:var(--muted)}
.bm-progress-overview{display:grid;grid-template-columns:140px minmax(0,1fr);gap:12px 24px;align-items:center}
.bm-progress-dial{position:relative;width:140px;aspect-ratio:1;color:var(--rom-accent,var(--ink));justify-self:center}
.bm-progress-dial svg{display:block;width:100%;height:100%;fill:none;stroke-width:8}
.bm-dial-track{stroke:var(--bg2)}
.bm-dial-value{stroke:currentColor;stroke-linecap:butt}
.bm-progress-dial>span{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--ink)}
.bm-progress-dial strong{font-size:38px;line-height:1.1}
.bm-progress-dial small{font-size:13px;color:var(--muted);margin-top:3px}
.bm-progress-copy{min-width:0}
.bm-progress-copy h2{font-size:22px;margin:0 0 4px}
.bm-progress-copy .eyebrow{margin-bottom:8px}
.bm-progress-copy .ef-progress-total{font-size:14px;margin:0}
.bm-progress-overview .ef-progress-summary{margin-top:12px;padding-top:12px;gap:12px;background:transparent}
.bm-progress-overview .ef-progress-summary>div{gap:8px}
.bm-progress-overview .ef-progress-summary span{font-size:12px}
.bm-progress-help{grid-column:1/-1;border-top:1px solid var(--line);padding-top:4px}
.bm-progress-help summary{min-height:44px;display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px}
.bm-progress-help summary:before{content:'+';font-size:18px}
.bm-progress-help[open] summary:before{content:'−'}
.bm-progress-help p{font-size:13px;max-width:65ch}
.ef-progress-map>.ef-progress-topic{margin:0;align-self:start}
.ef-progress-topic>summary{min-height:96px}
.ef-progress-topic[open] .ef-progress-expand{transform:rotate(180deg)}
.ef-progress-expand{transition:transform .16s ease}
body[data-portal=parent] #design-sidebar{background:var(--surface);border-right:1px solid var(--line)}
body[data-portal=parent] .bm-workspace,
body[data-portal=parent] .bm-workspace h1{color:var(--ink)}
body[data-portal=parent] .design-brand>span{color:var(--muted);border:0;padding:0}
body[data-portal=parent] #design-nav button,
body[data-portal=parent] .design-sidebar-footer>button,
body[data-portal=parent] .design-sidebar-footer>a,
body[data-portal=parent] #design-profile{color:var(--ink)}
body[data-portal=parent] #design-nav button[aria-current=page]{background:var(--portal-soft);color:var(--ink);border-left:0;border-radius:14px}
body[data-portal=parent] #design-nav button:hover,
body[data-portal=parent] .design-sidebar-footer>button:hover{background:var(--bg2)}
body[data-portal=parent] #design-nav .design-nav-extra summary,
body[data-portal=parent] #design-profile small{color:var(--muted)}
body[data-portal=parent] :is(.design-nav-extra,.design-nav-admin,.design-sidebar-footer,#design-profile){border-color:var(--line)}
body[data-portal=parent] #design-profile .design-avatar{background:var(--portal-soft);color:var(--ink)}
body:is([data-audience=student],[data-portal=parent]) #siffer-feedback-launch{display:none!important}
body[data-portal=parent] .bm-workspace .action{border-radius:14px}
body[data-portal=parent] .bm-family-week .workspace-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:20px}
body[data-portal=parent] .bm-family-week .workspace-metrics article{padding:14px;border-radius:18px}
body[data-portal=parent] .bm-family-week .workspace-metrics strong{font-family:inherit;font-size:28px;margin:4px 0;line-height:1.2}
body[data-portal=parent] .bm-family-week .workspace-metrics span{font-size:12px}
body[data-portal=parent] .bm-family-week .workspace-metrics small:empty{display:none}
.bm-family-week>.eyebrow{margin:0 0 8px}
.bm-family-learning{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:16px 0}
body[data-portal=parent] .bm-family-topic{margin:0;min-width:0;overflow:hidden}
body[data-portal=parent] .bm-family-topic>.vm-cover{display:block;background:var(--bg2);border-radius:16px;height:112px;margin:0 0 18px}
.bm-family-topic-heading{display:flex;gap:12px;align-items:center;justify-content:space-between}
.bm-family-topic-heading .eyebrow{margin:0 0 4px}
body[data-portal=parent] .bm-family-topic-heading h2{font-size:19px;line-height:1.3;margin:0}
.bm-family-topic-heading .pill{flex-shrink:0;font-size:11px}
.bm-family-steps{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-top:20px}
.bm-family-steps>span{height:28px;border-radius:8px;background:var(--bg2);border:1px solid var(--line);display:grid;place-items:center;color:var(--ink);font-size:15px;font-weight:700}
.bm-family-steps>span.done{background:var(--portal-soft);border-color:var(--portal-soft)}
body[data-portal=parent] .bm-family-count{font-size:13px;margin:10px 0 0}
.bm-family-evidence{border-top:1px solid var(--line);margin-top:16px;padding-top:4px}
.bm-family-evidence>summary{display:flex;align-items:center;min-height:44px;cursor:pointer;font-size:13px;font-weight:650;gap:8px}
.bm-family-evidence>summary::after{content:"+";margin-left:auto;font-size:20px}
.bm-family-evidence[open]>summary::after{content:"−"}
body[data-portal=parent] .bm-family-evidence p{font-size:13px;margin:8px 0}
.bm-family-calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;margin:22px 0 12px;text-align:center}
.bm-family-calendar>div{min-width:0}
.bm-family-calendar>div>span,.bm-family-calendar small{font-size:12px;color:var(--muted)}
.bm-family-day{display:flex;flex-direction:column-reverse;gap:5px;height:74px;margin:10px 0;padding:8px;border-radius:12px;background:var(--bg2)}
.bm-family-day i{display:block;flex:1;min-height:0;border-radius:4px;background:var(--line)}
.bm-family-day i.done{background:var(--portal-accent)}
.bm-family-day.complete{background:var(--portal-soft)}
body[data-portal=parent] :is(.vm-cover,.vm-playground){--vm-a:var(--portal-accent);--vm-b:var(--ink);--vm-soft:var(--portal-soft)}
@media(max-width:650px){.bm-family-learning{grid-template-columns:1fr}.bm-family-calendar{gap:6px}.bm-family-day{padding:6px;gap:4px}}
body[data-portal=parent] .portal-support-card{position:relative;padding:24px;border-radius:22px;overflow:hidden}
body[data-portal=parent] .portal-support-card>.vm-cover{float:right;width:110px;height:90px;margin:0 0 12px 16px;border-radius:16px}
body[data-portal=parent] .portal-support-card blockquote{clear:both;font-family:inherit;font-size:20px;margin:20px 0}
.bm-family-tools>summary{min-height:44px;cursor:pointer;font-weight:700}
.bm-family-support{max-width:800px}
body[data-portal=parent] .portal-family-heading{border-top:0;padding-top:0;margin-bottom:16px}
body[data-portal=parent] .portal-family-heading h2{font-size:21px}
body[data-portal=parent] .paper-panel>.vm-cover{height:110px;margin-block:12px}
body[data-portal=parent] .portal-privacy{border-radius:18px}
@media(min-width:960px){
 body:is([data-audience=student],[data-portal=parent]) #design-sidebar{width:190px;padding:24px 12px 16px}
 body:is([data-audience=student],[data-portal=parent]):not(.design-account-mode)>.wrap{width:calc(100% - 190px);margin-left:190px;padding:20px 32px 48px}
 body:is([data-audience=student],[data-portal=parent]):not(.design-account-mode)>header{margin-left:190px}
 body:is([data-audience=student],[data-portal=parent]) .hrow{padding:16px 32px;min-height:72px}
 body:is([data-audience=student],[data-portal=parent]) .design-brand{margin-bottom:22px}
 body:is([data-audience=student],[data-portal=parent]) .design-brand img{width:140px}
 body[data-audience=student] .bm-workspace{padding-top:12px}
 body[data-audience=student] .ef-map{gap:16px}
 .ef-progress-map{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ef-progress-map>h2,.ef-progress-map>p,.ef-progress-map>.ef-topics{grid-column:1/-1}
 .ef-progress-map>.ef-progress-topic[open]{grid-column:1/-1}
}
@media(max-width:959px){
 .bm-next{grid-template-columns:minmax(0,1fr) 100px;padding:16px}
 .bm-next .vm-cover{height:105px}
 .bm-next h2{font-size:21px!important}
 body[data-audience=student] .ef-map{gap:14px}
 .bm-progress-overview{grid-template-columns:92px minmax(0,1fr);gap:10px 14px;padding:16px}
 .bm-progress-dial{width:92px}
 .bm-progress-dial strong{font-size:28px}
 .bm-progress-dial small{font-size:12px}
 .bm-progress-copy h2{font-size:18px}
 .bm-progress-copy .eyebrow{font-size:9px}
 .bm-progress-copy .ef-progress-total{font-size:12px}
 .bm-progress-overview .ef-progress-summary{grid-template-columns:1fr;gap:6px;margin-top:8px;padding-top:8px}
 .bm-progress-overview .ef-progress-summary strong{font-size:18px}
 .bm-progress-overview .ef-progress-summary span{font-size:11px}
 .ef-progress-topic>summary{padding:12px;gap:10px}
 .ef-progress-topic-heading>strong{font-size:15px}
 .ef-progress-topic>summary>.vm-cover{width:52px;height:48px;flex-basis:52px}
 body[data-portal=parent] .bm-workspace{padding-top:16px}
 body[data-portal=parent]>.wrap{padding-top:16px}
 body[data-portal=parent] .bm-workspace .page-heading{gap:12px;align-items:center;flex-direction:row;flex-wrap:wrap;margin-bottom:20px}
 body[data-portal=parent] .bm-workspace .page-heading h1{font-size:28px}
 body[data-portal=parent] .page-heading .action{font-size:12px;padding:10px}
 body[data-portal=parent] .portal-family-heading{flex-direction:row;align-items:center;gap:12px}
 body[data-portal=parent] .portal-family-heading>p{max-width:120px;text-align:right}
 body[data-portal=parent] .hrow .design-room-title{display:none}
 body[data-portal=parent] .hrow #acctbtn{max-width:200px;overflow:hidden;text-overflow:ellipsis}
 body[data-portal=parent] .bm-family-week .workspace-metrics article{padding:12px 10px}
 body[data-portal=parent] .bm-family-week .workspace-metrics span{font-size:11px}
}
@media(max-width:370px){.bm-next{grid-template-columns:minmax(0,1fr)}.ef-catalog .ef-finder{gap:8px}.ef-catalog .ef-finder>h2{font-size:19px}}
@media(prefers-reduced-motion:no-preference){
 html:not(.design-reduced-motion) body:is([data-audience=student],[data-portal=parent]) .view.on.bm-workspace{animation:bm-surface-in .18s ease-out}
 @keyframes bm-surface-in{from{opacity:.6;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
}

/* The same visual language continues through help, setup and account settings. */
.bm-help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:1000px}
.bm-utility-card{display:flex;align-items:center;gap:16px;min-width:0;min-height:110px;padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink);font:inherit;text-align:left;text-decoration:none;cursor:pointer}
.bm-utility-card:hover{background:var(--bg2);border-color:var(--ink2)}
.bm-utility-card>span:nth-child(2){flex:1;min-width:0}
.bm-utility-card strong,.bm-family-setup strong{display:block;font-size:17px;line-height:1.3}
.bm-utility-card small,.bm-family-setup small{display:block;color:var(--muted);font-size:13px;line-height:1.5;margin-top:5px}
.bm-utility-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:48px;height:48px;border-radius:15px;background:var(--bg2);color:var(--ink)}
.bm-utility-icon svg{width:25px;height:25px}
.bm-utility-card>svg{flex-shrink:0}
.bm-utility-card:focus-visible,.bm-family-setup summary:focus-visible,.bm-profile-options summary:focus-visible,.bm-arrival-help summary:focus-visible{outline:3px solid #3278be;outline-offset:3px}
.how-in-app .how-card{padding:20px;border-color:var(--line);align-self:start}
.how-in-app .how-card h3{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.how-in-app .how-card>p{margin:0;font-size:14px;line-height:1.6}
.how-in-app .how-card .how-use{margin-top:8px}
.how-in-app .how-audiences{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:6px;background:var(--bg2);border-radius:16px;margin:20px 0}
.how-in-app .how-audiences button{min-width:0;padding:10px;font-size:13px;border:0;text-align:center}
.how-in-app .how-role{padding-top:8px}
.how-in-app .how-role h2{font-size:23px}
.how-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;list-style:none;margin:16px 0 4px;padding:0}
.how-flow li{position:relative;min-width:0}
.how-flow li:not(:last-child):after{content:'→';position:absolute;right:-11px;top:32px;color:var(--muted);font-size:14px}
.how-flow button,.how-flow li>div{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;width:100%;height:100%;min-height:100px;padding:14px 4px;border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--ink);font:inherit;text-align:center}
.how-flow button{cursor:pointer}
.how-flow button:hover{background:var(--bg2)}
.how-flow svg{width:28px;height:28px}
.how-flow strong{font-size:12px;line-height:1.4}
.how-start-help{margin:4px 0 20px}
.how-start-help p,.how-start-help li{font-size:14px;line-height:1.6}
.bm-intro .intro-progress{display:flex;gap:6px;margin-top:16px}
.bm-intro .intro-progress>span{height:4px;border-radius:3px;background:#d6e0d0;flex:1}
.bm-intro .intro-progress>.complete{background:#416b50}
.bm-intro .intro-button-label{flex:1}
.bm-intro .intro-choice-icon{width:36px;height:36px;background:#edf2e5;display:grid;place-items:center;border-radius:11px;flex-shrink:0}
.bm-intro .intro-choice-icon svg{width:23px;height:23px}
.bm-workspace .account-navigation{display:flex;flex-wrap:wrap;gap:6px;padding:6px;background:var(--bg2);border-radius:18px;border:0}
.bm-workspace .account-navigation button{display:flex;flex:1 1 140px;justify-content:center;align-items:center;gap:10px;min-width:0;min-height:54px;margin:0;border:0;border-radius:12px;font-size:13px;white-space:normal}
.bm-workspace .account-navigation svg{flex-shrink:0;width:22px;height:22px}
.bm-workspace .account-navigation [aria-current=page]{background:var(--surface);color:var(--ink);box-shadow:0 1px 4px #0000000d}
.bm-workspace .account-summary{border-radius:20px}
.design-setting input[type=checkbox]{appearance:none;box-sizing:border-box;width:44px;height:26px;min-width:44px;min-height:26px;border:1px solid var(--muted);border-radius:20px;background:var(--bg2);cursor:pointer;position:relative}
.design-setting input[type=checkbox]:before{content:'';position:absolute;width:18px;height:18px;top:3px;left:3px;border-radius:50%;background:var(--muted)}
.design-setting input[type=checkbox]:checked{background:var(--ink);border-color:var(--ink)}
.design-setting input[type=checkbox]:checked:before{left:21px;background:var(--surface)}
.design-setting input[type=checkbox]:focus-visible{outline:3px solid #3278be;outline-offset:3px}
.bm-family-setups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:16px 0 24px;align-items:start}
.bm-family-setup{border:1px solid var(--line);border-radius:18px;background:var(--surface);overflow:hidden}
.bm-family-setup>summary{display:flex;align-items:center;gap:14px;min-height:98px;padding:18px;cursor:pointer;list-style:none}
.bm-family-setup>summary::-webkit-details-marker{display:none}
.bm-family-setup>summary>span:nth-child(2){flex:1;min-width:0}
.bm-disclosure-mark{font-size:25px}
.bm-family-setup[open] .bm-disclosure-mark{transform:rotate(45deg)}
.bm-family-form{padding:0 20px 20px}
.bm-workspace .bm-profile-title{display:flex;align-items:center;gap:12px}
.bm-family-profiles .action{margin-right:8px}
.bm-profile-options{margin-top:12px;border-top:1px solid var(--line)}
.bm-profile-options>summary,.bm-arrival-help>summary{min-height:44px;display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;font-weight:600}
.bm-profile-options>summary:before,.bm-arrival-help>summary:before{content:'+'}
.bm-profile-options[open]>summary:before,.bm-arrival-help[open]>summary:before{content:'−'}
.bm-workspace .bm-arrival-help{padding:8px 16px}
.bm-workspace .bm-arrival-help ol{font-size:14px;line-height:1.6}
@media(max-width:700px){
 .bm-help-page,.how-in-app{padding-inline:16px}
 .bm-help-grid{grid-template-columns:1fr;gap:10px}
 .bm-utility-card{padding:14px;min-height:86px;gap:12px;border-radius:17px}
 .bm-utility-card strong{font-size:16px}
 .bm-utility-card small{font-size:12px}
 .bm-utility-icon{width:42px;height:42px;border-radius:13px}
 .how-in-app .how-tools{gap:8px;margin:16px 0}
 .bm-workspace .account-layout{padding:12px 20px 40px;gap:18px}
 .bm-workspace .account-story{padding:0}
 .bm-workspace .account-story h1{font-size:30px;margin:0;line-height:1.15}
 .bm-workspace .account-story h1 br{display:none}
 .bm-workspace .account-story>p,.bm-workspace .account-promise{display:none}
 .bm-workspace .account-card{padding:20px}
 .bm-workspace .account-card h2{font-size:21px;margin-top:18px}
 .bm-workspace .account-card .muted{margin:8px 0 16px}
 .bm-workspace .account-navigation button{flex:1 1 88px;flex-direction:column;gap:6px;font-size:12px;padding:10px 6px;line-height:1.3}
 .bm-workspace .account-navigation{gap:6px}
 .bm-family-setups{grid-template-columns:1fr}
 .bm-workspace .bm-family-profiles{gap:12px}
 .bm-intro .intro-choices{margin:18px 0}
 .bm-intro .intro-button{gap:10px;padding:12px}
}
@media(forced-colors:active){
 .design-setting input[type=checkbox]{appearance:auto}
 .design-setting input[type=checkbox]:before{display:none}
 .bm-intro .intro-progress>.complete{background:Highlight}
}

/* First visit: optional guidance and saving never cover the mathematics. */
details.intro-lesson-tip{display:block;padding:0 16px;margin:12px 16px}
.intro-lesson-tip summary,.intro-more summary{min-height:44px;display:list-item;align-content:center;cursor:pointer;font-weight:650}
.intro-lesson-tip[open]{padding-bottom:14px}
.intro-lesson-tip .intro-tip-actions{margin-top:12px}
.intro-more{margin-top:12px;border-top:1px solid var(--line,#d4dfce);padding-top:6px}
.intro-more .intro-button{margin-top:8px}
.account-save-offer{max-width:760px;margin:24px auto;display:flex;align-items:center;gap:16px;padding:18px;border:1px solid var(--line,#d4dfce);border-radius:14px;background:var(--surface,#f4f7ed)}
.account-save-offer p{margin:4px 0 0;color:var(--muted,#52654f);font-size:14px;line-height:1.5}
.account-save-offer button{flex-shrink:0;min-height:44px}
@media(max-width:600px){.account-save-offer{margin:16px;flex-direction:column;align-items:stretch}}
.ef-result-dots{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:20px 0 12px}
.ef-result-dots span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;font-weight:750}
.ef-result-dots .correct{background:#dcebd5;color:#234c40}.ef-result-dots .retry{background:#fff0d4;color:#72521e}
.ef-quiz-score strong{display:block;font-size:32px;line-height:1.3;color:var(--ink)}
@media(max-width:700px){body[data-audience=student] #v-quiz>.ef-tools{margin:8px 16px;gap:8px}body[data-audience=student] #v-quiz>.back{margin:4px 16px 0}body[data-audience=student] #v-quiz>.qbox{margin-top:16px!important}}
.ef-lesson-options .intro-lesson-tip{margin:8px 0;max-width:300px}
/* One calm app header: a compact level picker, equal controls and a small goal. */
body[data-audience=student]>header{border-bottom:1px solid var(--line)}
body[data-audience=student] .hrow{gap:10px;min-height:68px;padding-block:12px}
body[data-audience=student] .hrow>#learning-level{flex:0 1 auto;max-width:280px}
body[data-audience=student] #learning-level>summary{min-height:44px;padding:9px 12px;border-radius:13px;gap:14px;box-shadow:none}
body[data-audience=student] #learning-level>summary svg{width:16px;height:16px;stroke-linecap:round;stroke-linejoin:round}
body[data-audience=student] #learning-level .ef-level-context strong{font-size:14px;font-weight:650;white-space:nowrap}
body[data-audience=student] .hrow :is(#design-menu-button,.focus-toggle,.tour-launch,#themebtn){min-height:44px;min-width:44px;height:44px;border:1px solid transparent;border-radius:13px;background:transparent;color:var(--ink);box-shadow:none}
body[data-audience=student] .hrow :is(#design-menu-button,.focus-toggle,.tour-launch,#themebtn):hover{background:var(--bg2)}
body[data-audience=student] .hrow :is(#design-menu-button,.focus-toggle,.tour-launch,#themebtn):focus-visible{outline:2px solid var(--ink);outline-offset:2px}
body[data-audience=student] .hrow .focus-toggle[aria-pressed=true]{background:var(--rom-ground,var(--bg2));border-color:var(--line)}
body[data-audience=student] .hrow .tour-launch b{color:inherit;border-color:currentColor}
body[data-audience=student]>header #training-day{margin:0 0 6px!important;padding:0 48px}
body[data-audience=student] #training-day>summary{width:max-content;max-width:100%;min-height:38px;border:0;padding:0;gap:10px}
body[data-audience=student] .td-title{font-size:12px;font-weight:600;color:var(--muted)}
body[data-audience=student] .td-track{flex:none;gap:5px;width:70px;height:20px;max-width:none}
body[data-audience=student] .td-track i{display:grid;place-items:center;width:20px;height:20px;flex:none;border-radius:50%;background:var(--bg2);border:1px solid var(--line2);color:var(--ink);font-size:12px;font-style:normal;font-weight:700}
body[data-audience=student] .td-track i.td-filled{background:var(--rom-fill,var(--bg2));border-color:var(--rom-alt,var(--line2))}
body[data-audience=student] .td-count{font-size:12px;color:var(--muted)}
body[data-audience=student] .td-complete .td-count{color:var(--ink);font-weight:650}
body[data-audience=student] .td-info{display:block;width:14px;height:14px;margin-left:2px;stroke-linecap:round;stroke-linejoin:round;color:var(--muted)}
body[data-audience=student] #training-day[open] .td-info{transform:rotate(180deg)}
body[data-audience=student] .td-panel{left:48px;top:calc(100% + 8px)}
.td-how{display:grid;grid-template-columns:26px 1fr;gap:10px;align-items:center;margin:16px 0}
.td-how>span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--bg2);color:var(--ink);font-weight:650}
.td-panel .td-how p{margin:0;color:var(--ink)}
body[data-audience=student] main.wrap:has(.bm-workspace){padding-top:0}
body[data-audience=student] .journey-frame-wrap:has(iframe[src*="/pilot/begynner.html"]){border-radius:0;border-top:0!important;margin-top:0!important}
body[data-audience=student] .bm-workspace:has(iframe[src*="/pilot/begynner.html"])>[data-beginner-controls]~.page-heading{display:none}
body.bm-focus[data-audience=student] .hrow>#siffer-feedback-launch{display:none!important}
@media(max-width:1250px){body[data-audience=student]>header #training-day{padding-inline:30px}body[data-audience=student] .td-panel{left:30px}}
@media(max-width:959px){
 body[data-audience=student] .hrow{flex-wrap:nowrap;gap:6px!important;padding-inline:12px}
 body[data-audience=student] .hrow>#learning-level{flex:0 1 auto;margin-right:auto;max-width:220px;min-width:96px}
 body[data-audience=student] header .ef-level{width:auto}
 body[data-audience=student] #learning-level>summary{min-height:44px;padding:9px 12px;gap:12px}
 body[data-audience=student] .hrow :is(#design-menu-button,.focus-toggle,.tour-launch,#themebtn){padding:0;width:44px;min-width:44px;flex-shrink:0}
 body[data-audience=student]>header #training-day{padding-inline:16px}
 body[data-audience=student] .td-panel{left:16px}
 body[data-audience=student] .bm-workspace:has(.journey-frame){padding-top:12px!important}
 body[data-audience=student] [data-beginner-controls]>.ef-tools{justify-content:flex-end}
 body.bm-focus[data-audience=student] .hrow .focus-toggle{width:auto!important;padding-inline:12px!important}
}
@media(max-width:359px){
 body[data-audience=student] .hrow{padding-inline:8px;gap:4px!important}
 body[data-audience=student] .hrow>#learning-level{min-width:92px}
 body[data-audience=student] #learning-level>summary{padding-inline:9px;gap:8px}
}
@media(max-width:700px){
 body[data-audience=student] .ef-lesson-controls{gap:6px}
 body[data-audience=student] .ef-lesson-controls>.ef-tools{margin:0;flex:1}
 body[data-audience=student] .ef-lesson-controls>.action,body[data-audience=student] .ef-lesson-controls #verktoykasse-knapp,body[data-audience=student] .ef-lesson-options>summary{font-size:12px;padding:8px 10px;min-height:44px}
 body[data-audience=student] .ef-lesson-controls #verktoykasse-knapp>span:first-child{display:none}
}
/* The teaching canvas keeps one clear hierarchy at every course level. */
.q-context{font-size:15px;line-height:1.6;color:var(--muted);margin:0 0 14px}
.q-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 20px}
.q-facts>div{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--bg2);min-width:0}
.q-facts dt{font-size:12px;line-height:1.4;color:var(--muted);margin-bottom:6px}
.q-facts dd{font-size:17px;line-height:1.4;font-weight:650;margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.q-facts>div:only-child{grid-column:1/-1}
.q-response-note{font-size:13px;line-height:1.5;color:var(--muted);margin:-4px 0 18px}
.study-figure{position:relative;padding-top:20px}
.figure-expand{position:absolute;top:0;right:0;min-width:44px;min-height:44px;border:1px solid var(--line);border-radius:12px;color:var(--ink);background:var(--surface);font:24px system-ui;cursor:pointer}
.study-image{position:relative;display:block;max-width:100%;padding:0;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:zoom-in;overflow:hidden}
.qimgs .study-image img{margin:0}
.study-image>span{position:absolute;right:0;top:0;background:var(--surface);color:var(--ink);padding:5px 10px;font-size:22px;border-radius:0 0 0 10px}
.study-figure-dialog{width:min(1000px,calc(100vw - 24px));max-height:calc(100dvh - 24px);margin:auto;padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink);overflow:auto}
.study-figure-dialog::backdrop{background:#14291ddd;backdrop-filter:blur(4px)}
.study-figure-tools{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.study-figure-tools button{min-height:44px;min-width:44px;padding:8px}
.study-figure-tools output{min-width:42px;text-align:center;font-size:13px}
.study-figure-tools [data-close-figure]{margin-left:auto;padding-inline:14px}
.study-figure-hint{font-size:12px;color:var(--muted);margin-bottom:10px}
.study-figure-content{overflow:auto;max-height:70dvh;text-align:center}
.study-figure-content>svg{width:100%;max-width:none!important;height:auto;max-height:none}
.study-figure-content>img{max-width:none;height:auto;background:#fff}
.figure-expand:focus-visible,.study-image:focus-visible,.exmath:focus-visible{outline:3px solid var(--rom-accent,var(--green));outline-offset:3px}
.player-col .lesson-top{align-items:center!important}
.player-col .lesson-top>div{min-width:0}
.player-col .lesson-top h1,.player-col .slide h3{font-family:var(--font-body,system-ui)!important;font-weight:650;letter-spacing:-.025em}
.player-col .slide{line-height:1.65}
.player-col .slide h3{font-size:22px;line-height:1.3}
.player-col .slide h3:before{display:none}
.lesson-options{flex:0 0 auto;position:relative}
.lesson-options>summary{display:flex;align-items:center;gap:8px;min-height:44px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;cursor:pointer;font-size:13px;font-weight:600;list-style:none}
.lesson-options>summary::-webkit-details-marker{display:none}
.lesson-options>summary:after{content:"⌄"}
.lesson-options[open]>summary:after{content:"⌃"}
.lesson-options .lesson-actions{position:absolute;z-index:30;top:calc(100% + 8px);right:0;display:grid;gap:8px;min-width:200px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 24px #0002}
.lesson-actions button,.lesson-actions a{min-height:44px!important;margin:0!important;text-align:left}
.lesson-route{display:flex;align-items:center;gap:12px;padding:16px;margin:12px 0;border:1px solid var(--line);border-radius:14px;background:var(--bg2);color:var(--ink);text-decoration:none}
.lesson-route-icon{display:grid;place-items:center;flex:0 0 38px;height:38px;background:var(--surface);border-radius:12px;font-size:24px}
.lesson-route>span:last-child{min-width:0}
.lesson-route strong{display:block;font-size:15px;line-height:1.45}
.lesson-route small{display:block;margin-top:6px;font-size:13px;line-height:1.5;color:var(--muted)}
.lesson-route:hover{border-color:var(--rom-accent,var(--green))}
.lesson-routes{margin:16px 0;border:1px solid var(--line);border-radius:14px;padding:4px 14px}
.lesson-routes>summary{min-height:48px;cursor:pointer;font-weight:650;padding:12px 0}
.lesson-routes>summary span{font-size:12px;font-weight:400;color:var(--muted);margin-left:8px}
.lesson-routes>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding-bottom:12px}
.lesson-routes .lesson-route{margin:0;align-items:flex-start}
.player-col .exrow{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.player-col .exrow .exmath{border:0;padding:8px 0;font-size:1.1rem;max-width:100%;text-align:left}
.player-col .exrow .exnote{min-width:0;line-height:1.6;border-left:0;border-top:1px solid var(--line);padding:10px 0 0}
.exmath .katex-display{margin:0;text-align:left}
.exmath .katex-display>.katex{display:block;width:max-content;min-width:100%;text-align:left}
.lesson-math-flow{display:flex;flex-wrap:wrap;align-items:center;gap:12px 6px}
.lesson-math-stack{display:grid;gap:18px;min-width:0}
.lesson-math-stack>.lesson-math-flow+.lesson-math-flow{padding-top:16px;border-top:1px solid var(--line)}
.lesson-math-flow>.katex-display{min-width:0;max-width:100%;overflow-x:auto;overflow-y:hidden;padding-block:4px}
.player-col .rule>span:last-child{overflow-wrap:anywhere}
.player-col .rule{gap:12px;align-items:flex-start;padding:14px;line-height:1.6}
.player-col .rule>span:last-child{min-width:0}
.player-col .rule .rico{width:26px;height:26px;border-radius:8px;font-size:14px}
.player-col .tryit{border-style:solid;padding:18px;line-height:1.6}
.player-col .tryit .tq{font-weight:600}
.player-col .tryit input{min-height:48px;font-size:16px;min-width:0}
.player-col .tryit .btn{min-height:44px}
.qbox .choice>span:last-child,.qbox .seq-item>span:last-child{min-width:0;overflow-wrap:anywhere}
.qbox .qmeta{gap:12px;line-height:1.5;flex-wrap:wrap}
.qbox .blank-sel{max-width:100%;min-height:48px;padding:10px 34px 10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background-color:var(--surface)}
.qbox .blank-in{max-width:100%;min-height:48px}
.qbox .fibwrap{gap:10px;line-height:1.6}
.qbox .parlegend{margin-bottom:20px}
.qbox .pairrow{padding-block:10px;border-bottom:1px solid var(--line)}
.qbox .parvalg{gap:8px;flex-wrap:wrap}
.qbox .parbtn{min-width:44px;min-height:44px}
@media(max-width:600px){
 .player-col .exrow{margin-inline:-6px;padding:12px}
 .player-col .exrow .exmath{font-size:1rem}
 .player-col .lesson-top{flex-wrap:nowrap!important}
 .player-col .lesson-top h1{font-size:17px!important}
 .player-col .slide h3{font-size:20px}
 .player-col .slide{line-height:1.65}
 .lesson-options>summary{padding:8px 10px}
 .lesson-routes>div{grid-template-columns:minmax(0,1fr)}
 .player-col .tryit{padding:14px}
 .player-col .tryit .trow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}
 .player-col .tryit input{width:100%;max-width:none}
 .player-col .tryit .tsol{grid-column:1/-1}
 .qbox .qtext{font-size:17px;line-height:1.6}
 .qbox .choice{padding:12px;gap:10px}
}

/* A single forward action; help and optional views stay beside the learning path. */
body[data-audience=student] .ef-learning-path{margin:0 0 18px}
.ef-path-topic{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;color:var(--muted);font-size:12px}
.ef-path-topic .action{padding:8px 0;border:0;background:none;color:var(--ink);min-height:44px;font-size:13px}
.ef-learning-path ol{display:grid;grid-template-columns:1fr 1.2fr .8fr;gap:12px;list-style:none;margin:0;padding:0}
.ef-learning-path li{display:flex;align-items:center;gap:8px;min-width:0;color:var(--muted);font-size:13px;border-bottom:3px solid var(--line);padding:0 0 10px}
.ef-learning-path li[aria-current]{color:var(--ink);border-color:var(--rom-accent,var(--green))}
.ef-phase-number{display:grid;place-items:center;flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--bg2);font-variant-numeric:tabular-nums}
.ef-learning-path [aria-current] .ef-phase-number{background:var(--rom-accent,var(--green));color:var(--bg)}
.ef-learning-path ol .action{background:none;border:0;padding:4px 0;min-height:44px;color:var(--muted);font:inherit;text-align:left;white-space:normal;text-decoration:underline;text-underline-offset:3px}
body[data-audience=student] .ef-lesson-controls{align-items:flex-start;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;margin:14px 0}
.ef-lesson-help{min-width:0;font-size:13px}
.ef-lesson-help>summary{display:flex;align-items:center;gap:8px;min-height:44px;cursor:pointer;font-weight:650;list-style:none}
.ef-lesson-help>summary>span{display:grid;place-items:center;width:24px;height:24px;border:1px solid var(--line);border-radius:50%;font-size:15px}
.ef-lesson-help>summary::after{content:'⌄';margin-left:4px}
.ef-lesson-help[open]>summary::after{content:'⌃'}
.ef-lesson-help[open]{grid-column:1/-1;grid-row:1}
.ef-lesson-help-content{padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);margin:8px 0 12px}
.ef-lesson-help-content>strong{font-size:16px}
.ef-lesson-help-content>p{line-height:1.6;color:var(--muted);margin:8px 0 14px}
.ef-lesson-help-content ul{list-style:none;padding:0;margin:0}
.ef-lesson-help-content .ef-tools{padding-top:12px;border-top:1px solid var(--line);margin-top:12px}
.ef-lesson-help-content .fk-elev-rad>div{display:grid;gap:6px}
.ef-lesson-help-content .fk-elev-status{font-size:11px;width:fit-content}
body[data-audience=student] .ef-lesson-options>summary{border:0;background:none;font-size:12px;color:var(--muted);padding:8px;min-height:44px}
.ef-lesson-options{justify-self:end}
.ef-foundation-return{display:grid;gap:8px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);margin:0 0 16px}
.ef-foundation-return>span{font-size:12px;color:var(--muted)}
.ef-foundation-return .action{white-space:normal;justify-self:start;text-align:left;font-size:13px}
.ef-next-caption{grid-column:1/-1;margin:0!important;color:var(--muted);font-size:12px;line-height:1.4;text-align:right}
body[data-audience=student] :is(#v-lesson,#v-quiz)>.ef-trail{display:none}
@media(max-width:720px){
 body[data-audience=student] #v-quiz>.ef-learning-path{padding-inline:16px}
 .ef-path-topic .action{white-space:normal;text-align:left}
 .ef-path-topic>span{flex-shrink:0}
}
@media(max-width:420px){
 .ef-learning-path ol{gap:7px}.ef-learning-path li{gap:5px;font-size:12px}.ef-phase-number{width:21px;height:21px}
 .ef-path-topic{margin-bottom:6px}.ef-next-caption{font-size:11px}
 body[data-audience=student] .ef-lesson-controls{gap:8px}.ef-lesson-help-content{padding:12px}
}
/* Focus is a compact learning canvas, including the newer topic interface. */
body.bm-focus>header .td-wrap,body.bm-focus>header .training-day,body.bm-focus>header .ef-level,
body.bm-focus>header .hrow>.ef-level,body.bm-focus .ef-learning-path,
body.bm-focus .view.on>.ef-activity-position,body.bm-focus .view.on>.ef-trail,
body.bm-focus .design-mobile-nav,body.bm-focus .ef-lesson-options{display:none!important}
body.bm-focus>header>:not(.hrow):not(.sr-only){display:none!important}
body.bm-focus .hrow{min-height:56px;padding-block:6px}
body.bm-focus .wrap{padding-top:16px}
body.bm-focus #v-lesson .lesson-top{padding-top:0!important}
body.bm-focus #v-lesson .ef-lesson-controls{margin:4px 0 10px;grid-template-columns:1fr}
body.bm-focus #v-lesson .player-col>.qprog{margin:8px 0 14px!important}
/* Student navigation: discovery and exact continuation on every screen size. */
.ef-home-shortcuts{display:flex;flex-wrap:wrap;gap:10px}
.ef-recent-visible{padding:16px}.ef-recent-visible>h2{font-size:17px;margin:0 0 14px}
.ef-recent-visible .ef-resume-pair{margin:0;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr))}
.ef-search-result .ef-search-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ef-search-result .ef-topic-copy>.eyebrow{font-size:11px;margin-bottom:6px}
.ef-search-result .ef-topic-copy>p:not(.eyebrow){margin:8px 0}
.student-assignments{display:grid;gap:14px;margin:24px 0}
.student-assignment{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:14px}
.student-assignment h2{font-size:20px;margin:6px 0}.student-assignment p{font-size:14px;margin-bottom:8px}
.student-assignment>.action{flex-shrink:0}.student-assignment>div{min-width:0;overflow-wrap:anywhere}
.student-assignments details summary{cursor:pointer;min-height:44px}.student-assignments details .student-assignment{margin-top:12px}
@media(max-width:959px){body[data-audience=student] .bm-mobile-nav{grid-template-columns:repeat(var(--mobile-items,4),minmax(0,1fr))}}
@media(max-width:700px){#ef-results:has(.ef-search-result){grid-template-columns:1fr}.ef-search-result{display:flex;flex-direction:column;align-items:stretch}.ef-search-result .ef-search-actions{display:grid}.student-assignment{align-items:stretch;flex-direction:column}.ef-home-shortcuts .action{flex:1 1 auto}.ef-recent-visible{padding:12px}}
@media(max-width:650px){body[data-audience=student] .hrow:has(#user-switch-bar){flex-wrap:wrap}body[data-audience=student] #user-switch-bar{flex:1 0 100%;min-width:0;flex-wrap:nowrap}body[data-audience=student] #user-switch-bar [data-switch-label]{flex:1;min-width:0;max-width:none}body[data-audience=student] #user-switch-bar button{flex-shrink:0}}