@layer ll.features{:where(.hero,.page-header){inline-size:100%;max-inline-size:var(--ll-content-width);margin-inline:auto}.hero{align-items:center;gap:var(--ll-space-7);padding-block:var(--ll-space-7);grid-template-columns:1fr 1fr;display:grid}.hero__text{justify-items:start;display:block}.hero__eyebrow,.page-header__eyebrow{color:var(--ll-color-brand);letter-spacing:.1em;text-transform:uppercase;font-size:.8rem;font-weight:500}.hero__eyebrow{margin:0 0 var(--ll-space-4)}.page-header__eyebrow{margin:0 0 var(--ll-space-2)}.hero__title{margin:0 0 var(--ll-space-4);letter-spacing:-.03em;font-size:clamp(2rem,4vw,3rem);font-weight:700;line-height:1.15}.hero__desc{margin:0 0 var(--ll-space-6);max-inline-size:42rem;color:var(--ll-color-ink-muted);font-size:1.05rem;line-height:1.7}.page-header__desc{max-inline-size:none;color:var(--ll-color-ink-muted);margin:0;font-size:1rem;line-height:1.6}.hero__actions,.page-header__actions{align-items:center;gap:var(--ll-space-3);flex-wrap:wrap;display:flex}.hero__cta-grid{gap:var(--ll-space-4);inline-size:100%;max-inline-size:none;margin:var(--ll-space-4)0 0;box-shadow:none;background:0 0;border:0;grid-template-columns:repeat(2,minmax(0,1fr));padding:0;display:grid}.hero__cta-grid__btn{min-block-size:3.25rem;inline-size:100%;padding-inline:var(--ll-space-4);text-align:center;box-sizing:border-box;justify-content:center;align-items:center;display:flex}.hero__cta-grid__btn:last-child:nth-child(odd){min-block-size:3.5rem;inline-size:100%;max-inline-size:none;padding-inline:var(--ll-space-5);grid-column:1/-1;justify-self:stretch;font-size:1.05rem}@media (width<=32.5rem){.hero__cta-grid{grid-template-columns:1fr}.hero__cta-grid__btn:last-child:nth-child(odd){grid-column:auto}}.hero__media{justify-self:stretch}.hero__media img,.hero__image{aspect-ratio:4/3;object-fit:cover;border-radius:var(--ll-radius-feature);background:var(--ll-color-surface);block-size:auto;inline-size:100%;box-shadow:var(--ll-shadow-floating);display:block;overflow:hidden}.page-header{padding-block:2.5rem .5rem;display:block}.page-header__title{max-inline-size:none;margin:0;font-size:clamp(1.75rem,1.3rem + 1.6vw,2.5rem)}.page-header__desc-row{align-items:stretch;gap:var(--ll-space-4);margin-block-start:var(--ll-space-2);display:flex}.page-header__desc-block{flex:auto;gap:0;min-inline-size:0;display:grid}.page-header__desc--follow{margin:0}.ll-page-level-badge,.page-header__header-badge{box-sizing:border-box;min-width:0;min-block-size:1.375rem;border-radius:var(--ll-radius-control);letter-spacing:.05em;text-align:center;text-transform:uppercase;white-space:normal;flex-direction:column;flex-shrink:0;justify-content:center;align-self:stretch;align-items:center;height:auto;padding:2px 8px;font-size:.75rem;font-weight:700;line-height:1.15;display:inline-flex}.ll-page-level-badge:not(.page-header__scope-badge),.page-header__header-badge:not(.page-header__scope-badge){border-radius:var(--ll-radius-surface);letter-spacing:.04em;min-width:4.25rem;padding:8px 12px;font-size:1.5rem;line-height:1}.reader-desc-line>.badge,.reader-desc-line>.reader-desc-level,.reader-desc-level,.reader-desc-row .reader-desc-level{box-sizing:border-box;border-radius:var(--ll-radius-control);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;flex:none;justify-content:center;align-self:flex-start;align-items:center;min-width:0;height:1.25rem;min-height:1.25rem;max-height:1.25rem;padding:0 .4rem;font-size:.75rem;font-weight:700;line-height:1;display:inline-flex}.reader-desc-line>.badge,.reader-desc-line>.reader-desc-level{margin-block-start:.175rem}.page-header__scope-badge{background:var(--ll-color-surface-subtle);width:4.25rem;min-width:4.25rem;max-width:4.25rem;color:var(--ll-color-ink-muted);letter-spacing:.02em;text-transform:none;white-space:normal;flex-direction:column;gap:.1rem;padding:8px 6px;font-size:.6875rem;line-height:1.15}.page-header__scope-badge__line{white-space:normal;overflow-wrap:anywhere;width:100%;max-width:100%;line-height:1.2;display:block}:where(.legal-static,.blog-page,.contact-page,.static-page){inline-size:100%;max-inline-size:var(--ll-reading-width);padding-block:var(--ll-space-6)var(--ll-space-7);margin-inline:auto}:where(.legal-static,.blog-article,.contact-page) :where(h2,h3){margin-block:1.75em .6em}:where(.legal-static,.blog-article,.contact-page) :where(p,ul,ol){margin-block:0 1em}:where(.blog-list,.question-list,.audio-list){gap:var(--ll-space-4);display:grid}:where(.empty-state,.ll-empty-state){padding:var(--ll-space-6);border:1px dashed var(--ll-color-line-strong);border-radius:var(--ll-radius-surface);color:var(--ll-color-ink-muted);text-align:center}@media (width<=48rem){.hero{padding-block:var(--ll-space-6);grid-template-columns:1fr}.page-header__desc-row:not(.page-header__desc-row--scope){flex-direction:column}.page-header__desc-row--scope{flex-direction:row;align-items:stretch}.page-header__desc-row--scope .page-header__scope-badge,.page-header__desc-row--scope .page-header__header-badge{white-space:normal;flex-direction:column;align-self:stretch;gap:.1rem;width:4.25rem;min-width:4.25rem;max-width:4.25rem}.page-header__desc-row--scope .page-header__scope-badge__line{white-space:normal;overflow-wrap:anywhere;width:100%;max-width:100%;display:block}.page-header__desc--follow,.ll-story-dialog-list-page[data-list-scope=level] .page-header__desc-block>.page-header__desc:not(.page-header__desc--follow){display:none}.ll-story-dialog-list-page[data-list-scope=level] .page-header__desc--follow{margin-block-start:0;display:block}}.ll-overview-layout{--ll-overview-frame:color-mix(in srgb,var(--ll-color-ink)3.5%,#fff);--ll-overview-inset:color-mix(in srgb,var(--ll-color-ink)2.25%,#fff);--ll-overview-inset-border:color-mix(in srgb,var(--ll-color-ink)9%,#fff);--ll-overview-row-hover:color-mix(in srgb,var(--ll-color-brand)5%,#fff)}:where(.ll-overview-guest__card,.ll-start-welcome,.ll-invite-badge,.ll-sub-current__info,.ll-sub-current__catalog){border:1px solid var(--ll-overview-inset-border,var(--ll-color-line));border-radius:var(--ll-radius-surface);background:var(--ll-color-surface)}:where(.ll-panel){border:1px solid var(--ll-color-line);box-shadow:none}:where(.ll-locked-dummy__downloads .ll-overview-downloads__lang-card,.ll-sub-current__info,.ll-sub-current__catalog){background:var(--ll-overview-inset,var(--ll-color-surface))}:where(.ll-badge--edu,.ll-sidebar__tier--edu,.ll-sidebar__tier--premium){color:var(--ll-color-premium)}:where(.ll-badge--solo,.ll-panel__badge--teacher,.ll-panel__badge--solo){color:var(--ll-color-brand)}.ll-badge--free{color:var(--ll-color-ink-muted)}:where(.ll-account-page,.ll-overview-page,.student-page){inline-size:100%;max-inline-size:var(--ll-content-width);padding-block:var(--ll-space-6)var(--ll-space-7);margin-inline:auto}.ll-overview-page.admin-page:has(#ll-overview-authenticated:not([hidden]) .ll-overview-layout),.ll-overview-page--student.admin-page:has(.ll-overview-layout),.ll-overview-page:has(#ll-overview-authenticated:not([hidden]) .ll-overview-layout),.ll-overview-page--student:has(.ll-overview-layout){inline-size:100%;max-inline-size:none;margin-block-start:0;margin-inline:0;padding-block:0;padding-inline:0}.page-wrap:has(#ll-overview-authenticated:not([hidden]) .ll-overview-layout),.page-wrap:has(.ll-overview-page--student .ll-overview-layout){padding-block-end:0}body:has(#ll-overview-authenticated:not([hidden]) .ll-overview-layout) .footer,body:has(.ll-overview-page--student .ll-overview-layout) .footer{display:none}@media (width>=48.01rem){html:has(#ll-overview-authenticated:not([hidden]) .ll-overview-layout),html:has(.ll-overview-page--student .ll-overview-layout),body:has(#ll-overview-authenticated:not([hidden]) .ll-overview-layout),body:has(.ll-overview-page--student .ll-overview-layout){block-size:100%;max-block-size:100dvh;overflow:hidden}.page-wrap:has(#ll-overview-authenticated:not([hidden]) .ll-overview-layout),.page-wrap:has(.ll-overview-page--student .ll-overview-layout){flex:auto;min-block-size:0;overflow:hidden}}.ll-overview-page .admin-card{box-shadow:none;border:1px solid var(--ll-color-line);padding:2.5rem}.ll-overview-page .admin-card:has(.ll-overview-layout),.ll-overview-page .admin-card:has(.ll-overview-guest){box-shadow:none;background:0 0;border:0;border-radius:0;padding:0}.ll-overview-authenticated{margin-block-start:0}.ll-overview-authenticated[hidden],.ll-overview-guest[hidden]{display:none!important}.ll-overview-guest{max-inline-size:40rem;padding-block:var(--ll-space-2);margin-inline:auto}.ll-overview-guest__card,.ll-overview-guest__card.seo-article-wrap{padding:var(--ll-space-6);border:1px solid var(--ll-color-line);border-radius:var(--ll-radius-feature);background:var(--ll-color-surface);box-shadow:none;margin-block-end:var(--ll-space-6)}.ll-overview-guest__title,.ll-overview-guest .admin-title{margin:0 0 var(--ll-space-4);font-size:1.75rem;font-weight:700;line-height:1.2}.ll-overview-guest__text,.ll-overview-guest .admin-subtitle,.ll-account-note,.ll-start-welcome__text,.ll-locked-card__text,.small-muted{color:var(--ll-color-ink-muted)}.ll-overview-guest__text,.ll-overview-guest .admin-subtitle{margin:0 0 var(--ll-space-5);font-size:1rem;line-height:1.55}.ll-overview-guest__actions,.ll-locked-card__actions,.ll-form-actions,.ll-danger-actions,.ll-classroom-toolbar{align-items:center;gap:var(--ll-space-2);flex-wrap:wrap;display:flex}.ll-overview-layout{max-inline-size:none;block-size:calc(100dvh - var(--ll-nav-height));min-block-size:calc(100dvh - var(--ll-nav-height));max-block-size:calc(100dvh - var(--ll-nav-height));background:var(--ll-overview-frame);grid-template-columns:14.5rem minmax(0,1fr);align-items:stretch;gap:0;margin:0;display:grid;overflow:hidden}.ll-overview-main{min-block-size:0;min-inline-size:0;margin:var(--ll-space-5);border:1px solid var(--ll-color-line);border-radius:var(--ll-radius-surface);background:var(--ll-color-surface);box-shadow:none;flex-direction:column;align-self:stretch;display:flex;position:relative;overflow:hidden}.ll-overview-main>.ll-panel:not([hidden]){overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--ll-color-ink)22%,transparent)color-mix(in srgb,var(--ll-color-ink)4%,transparent);flex:auto;min-block-size:0;overflow:auto}.ll-overview-main>.ll-panel:not([hidden])::-webkit-scrollbar{inline-size:.7rem}.ll-overview-main>.ll-panel:not([hidden])::-webkit-scrollbar-track{background:color-mix(in srgb,var(--ll-color-ink)4%,transparent);border-radius:var(--ll-radius-pill);margin-block:.35rem}.ll-overview-main>.ll-panel:not([hidden])::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--ll-color-ink)22%,transparent);border-radius:var(--ll-radius-pill);background-clip:padding-box;border:2px solid #0000}.ll-overview-main>.ll-panel:not([hidden])::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--ll-color-ink)34%,transparent);background-clip:padding-box;border:2px solid #0000}.ll-overview-main--locked>.ll-panel:not([hidden]),.ll-overview-main:has(>.ll-panel:not([hidden])>.ll-locked-overlay-wrap:not([hidden]))>.ll-panel:not([hidden]){overflow:hidden}.ll-sidebar{border:0;border-inline-end:1px solid var(--ll-color-line);background:var(--ll-color-surface);min-block-size:0;box-shadow:none;border-radius:0;align-self:stretch;position:relative;overflow:hidden auto}.ll-sidebar__identity{align-items:center;gap:var(--ll-space-2);padding:var(--ll-space-5)var(--ll-space-5)var(--ll-space-4);border-block-end:1px solid var(--ll-color-line);display:flex}.ll-sidebar__avatar,.ll-student-row__avatar,.ll-fake-avatar{background:var(--ll-color-brand-soft);block-size:2.125rem;inline-size:2.125rem;color:var(--ll-color-brand);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:inline-flex}.ll-sidebar__id-text{min-inline-size:0}.ll-sidebar__display-name{text-overflow:ellipsis;white-space:nowrap;font-size:.875rem;font-weight:600;overflow:hidden}.ll-sidebar__plan-badge{color:var(--ll-color-ink-muted);letter-spacing:.03em;text-transform:uppercase;font-size:.72rem;font-weight:600}.ll-sidebar__nav{padding-block:var(--ll-space-3);flex-direction:column;display:flex}.ll-sidebar__item{border:0;inline-size:100%;color:var(--ll-color-ink-muted);font:500 .975rem/1.35 var(--ll-font-sans);text-align:start;cursor:pointer;background:0 0;border-inline-start:3px solid #0000;align-items:center;gap:.75rem;padding:.9rem 1.25rem;text-decoration:none;transition:background .12s,color .12s,border-color .12s;display:flex;position:relative}.ll-sidebar__item[hidden]{display:none!important}.ll-sidebar__item:hover:not(.ll-sidebar__item--active){background:var(--ll-color-brand-soft);color:var(--ll-color-ink)}.ll-sidebar__item--active{border-inline-start-color:var(--ll-color-brand);background:var(--ll-color-brand-soft);color:var(--ll-color-brand);font-weight:500}.ll-sidebar__item-icons,.ll-sidebar__tier{flex-shrink:0;align-items:center;display:inline-flex}.ll-sidebar__icon{opacity:.7}.ll-sidebar__item--active .ll-sidebar__icon{opacity:1}.ll-sidebar__tier,.ll-sidebar__lock{margin-inline-start:auto}#ll-overview-authenticated:not(.ll-overview-access-ready) .ll-sidebar__tier{visibility:hidden}.ll-panel{padding:var(--ll-space-6);box-shadow:none;background:0 0;border:0;border-radius:0;position:relative;overflow:hidden}.ll-overview-main .ll-infobox:not([class*=ll-infobox--]),.ll-overview-main .empty,.ll-overview-main .notice:not([class*=notice--]):not([class*=infobox--]){border-color:var(--ll-overview-inset-border);background:var(--ll-overview-inset)}.ll-overview-main .ll-infobox{padding:var(--ll-space-3)var(--ll-space-4)}.ll-overview-main .ll-favorites-list{--ll-wortschatz-row-hover-bg:var(--ll-overview-row-hover);--ll-overview-list-icon:1rem;--ll-overview-list-pad:var(--row-py);background:0 0;border:0;border-radius:0;gap:0;display:grid;overflow:visible}.ll-overview-main .ll-favorites-list>[data-progress-panel]{display:contents}.ll-overview-main .ll-classroom-tree-host .teacher-overview-block>.ll-tree{--ll-wortschatz-row-hover-bg:var(--ll-overview-row-hover);background:0 0;border:0;border-radius:0;overflow:visible}.ll-overview-main .ll-classroom-tree-host .ll-tree .ll-tree{background:0 0;border:0;border-radius:0;overflow:visible}.ll-overview-main .ll-progress-tree-host{--ll-wortschatz-row-hover-bg:var(--ll-overview-row-hover);--ll-overview-list-icon:1rem;--ll-overview-list-pad:var(--row-py)}.ll-overview-main .ll-progress-tree-host .ll-tree{gap:0}.ll-overview-main .ll-favorites-list .ll-tree__row,.ll-overview-main .ll-progress-tree-host .ll-tree__row,.ll-overview-main .ll-progress-tree-host .ll-tree__exercise,.ll-overview-main .ll-classroom-tree-host .ll-tree__row{align-items:center;gap:var(--ll-space-2);box-sizing:border-box;min-block-size:calc(var(--ll-overview-list-pad,var(--row-py))*2 + var(--ll-overview-list-icon,1rem));padding-block:var(--ll-overview-list-pad,var(--row-py));border:0;border-block-end:1px solid var(--ll-overview-inset-border);border-radius:0;padding-inline:0;font-weight:500;line-height:1.25;display:flex}.ll-overview-main .ll-progress-tree-host .ll-tree__row--parent,.ll-overview-main .ll-classroom-tree-host .ll-tree__row--parent{border:0;border-block-end:1px solid var(--ll-overview-inset-border);font-weight:500}.ll-overview-main .ll-favorites-list .ll-tree__row:last-child,.ll-overview-main .ll-progress-tree-host .ll-tree>.ll-tree__node:last-child>summary.ll-tree__row,.ll-overview-main .ll-progress-tree-host .ll-tree>.ll-tree__node:last-child .ll-tree__exercise:last-child,.ll-overview-main .ll-classroom-tree-host .teacher-overview-block>.ll-tree>.ll-tree__group:last-child .ll-tree__row:last-child,.ll-overview-main .ll-classroom-tree-host .teacher-overview-block>.ll-tree--student-list>.ll-tree__row:last-child{border-block-end:0}.ll-overview-main .ll-progress-tree-host .ll-tree__row--child,.ll-overview-main .ll-classroom-tree-host .ll-tree__row--child,.ll-overview-main .ll-progress-tree-host .ll-tree__exercise{padding-inline-start:calc(var(--row-child-pl) - var(--row-px))}.ll-overview-main .ll-favorites-list .ll-tree__caret,.ll-overview-main .ll-favorites-list .ll-favorites-row__heart,.ll-overview-main .ll-progress-tree-host .ll-tree__caret,.ll-overview-main .ll-progress-tree-host details>summary.ll-tree__row:before{inline-size:var(--ll-overview-list-icon,1rem);block-size:var(--ll-overview-list-icon,1rem);flex-shrink:0;justify-content:center;align-self:center;align-items:center;margin:0;line-height:0;display:inline-flex}.ll-overview-main .ll-favorites-list .ll-tree__caret svg,.ll-overview-main .ll-favorites-list .ll-favorites-row__heart svg,.ll-overview-main .ll-progress-tree-host .ll-tree__caret svg{inline-size:var(--ll-overview-list-icon,1rem);block-size:var(--ll-overview-list-icon,1rem);display:block}.ll-overview-main .ll-favorites-list .ll-tree__body,.ll-overview-main .ll-progress-tree-host .ll-tree__body{min-inline-size:0;min-block-size:var(--ll-overview-list-icon,1rem);flex-wrap:nowrap;align-items:center;line-height:1.25;display:flex}.ll-overview-main .ll-favorites-list .ll-favorites-row__title-link,.ll-overview-main .ll-favorites-list .ll-favorites-row__title-row,.ll-overview-main .ll-progress-tree-host .ll-tree__item-title{min-inline-size:0;min-block-size:var(--ll-overview-list-icon,1rem);text-overflow:ellipsis;white-space:nowrap;align-items:center;font-weight:600;line-height:1.25;display:inline-flex;overflow:hidden}.ll-overview-main .ll-progress-tree-host .status-strip{min-block-size:var(--ll-overview-list-icon,1rem);flex-shrink:0;align-self:center;align-items:center;gap:4px;display:inline-flex}.ll-overview-main .ll-progress-tree-host .status-square{inline-size:var(--ll-overview-list-icon,1rem);block-size:var(--ll-overview-list-icon,1rem);font-size:.65rem;line-height:1}.ll-overview-main .ll-favorites-list .badge,.ll-overview-main .ll-progress-tree-host .badge{max-block-size:var(--ll-overview-list-icon,1rem);align-items:center;line-height:1;display:inline-flex}.ll-overview-main .ll-progress-tree-host .ll-tree__open-link{inline-size:var(--ll-overview-list-icon,1rem);block-size:var(--ll-overview-list-icon,1rem)}.ll-overview-main .filter-btn:not(.filter-btn--active,[aria-pressed=true]),.ll-overview-main .status-square:not([class*=status-square--]){background:var(--ll-color-surface);border-color:var(--ll-overview-inset-border)}.ll-overview-main .filter-btn:hover:not(.filter-btn--active,[aria-pressed=true]){background:var(--ll-overview-row-hover);border-color:color-mix(in srgb,var(--ll-color-brand)25%,var(--ll-overview-inset-border));color:var(--ll-color-ink)}.ll-overview-main .ll-list-filter-panel,.ll-overview-main .ll-content-filter-toolbar.ll-list-filter-panel{padding-block:var(--ll-space-4);border:0;border-block-end:1px solid var(--ll-overview-inset-border);background:0 0;border-radius:0;margin-block-end:0;padding-inline:0}.ll-overview-main .ll-cc-divider{background:var(--ll-overview-inset-border)}.ll-overview-main .ll-overview-favorites-toolbar,.ll-overview-main .ll-overview-progress-toolbar{margin-block-end:0}.ll-overview-main>.ll-panel{box-shadow:none;border:0}.ll-panel[hidden]{display:none!important}.ll-panel__header{justify-content:space-between;align-items:center;gap:var(--ll-space-4);min-block-size:2.75rem;padding:0 0 var(--ll-space-4);border-block-end:1px solid var(--ll-color-line);margin-block-end:var(--ll-space-5);display:flex}.ll-panel>.ll-panel__section{padding:0}.ll-panel__title-row{justify-content:space-between;align-items:center;gap:var(--ll-space-3);flex-wrap:nowrap;flex:auto;min-block-size:2.5rem;inline-size:100%;min-inline-size:0;display:flex;position:relative}.ll-panel__header--has-toggle .ll-panel__title-row{box-sizing:border-box;padding-inline-end:10rem}.ll-panel__header--has-toggle:has(.ll-progress-view-toggle-host[hidden]) .ll-panel__title-row,.ll-panel__header--has-toggle:has(.ll-progress-view-toggle-host:empty) .ll-panel__title-row{padding-inline-end:0}.ll-progress-view-toggle-host{flex:none;margin-inline-start:auto}.ll-panel__header--has-toggle .ll-progress-view-toggle-host{z-index:1;align-items:center;margin:0;display:flex;position:absolute;inset-block-start:50%;inset-inline-end:0;transform:translateY(-50%)}.ll-panel__header--has-toggle .ll-panel__title--with-sub{flex-wrap:nowrap;min-inline-size:0;overflow:hidden}.ll-panel__header--has-toggle .ll-panel__title-text,.ll-panel__header--has-toggle .ll-panel__title-sub{text-overflow:ellipsis;white-space:nowrap;min-inline-size:0;overflow:hidden}.ll-panel__title{color:var(--ll-color-ink);margin:0;font-size:1.25rem;font-weight:700;line-height:1.25}.ll-panel__title--with-sub{flex-wrap:wrap;align-items:baseline;gap:.35rem;display:flex}.ll-panel__title-sep{color:var(--ll-color-ink-muted);font-weight:400}.ll-panel__title-sub{color:var(--ll-color-brand);font-weight:600}.ll-panel__badge{border:0;font-weight:600}.ll-panel__lede{max-inline-size:52rem;margin:0 0 var(--ll-space-5);font-size:.9rem;line-height:1.5}.ll-panel__section{margin-block-end:var(--ll-space-5)}.ll-panel__section-heading-row{justify-content:space-between;align-items:center;gap:var(--ll-space-4);min-block-size:2rem;margin-block-end:var(--ll-space-4);display:flex}.admin-page,.admin-section{margin-block-start:var(--ll-space-6)}.ll-panel__section-title,.ll-account-section__subtitle,.ll-start-welcome__title,.admin-section-title{margin:0 0 var(--ll-space-3);color:var(--ll-color-ink);font-size:1.05rem;font-weight:700}.ll-classroom-teacher-ui .admin-section-title{margin:0 0 var(--ll-space-3);color:var(--ll-color-ink-muted);letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;font-weight:700}.ll-classroom-teacher-ui .ll-infobox{margin-block-end:var(--ll-space-4)}.ll-classroom-teacher-ui .teacher-overview-block+.teacher-overview-block{margin-block-start:var(--ll-space-7)}.ll-panel__user{color:var(--ll-color-brand);text-align:end;flex-shrink:0;margin:0;font-size:.95rem;font-weight:600}.ll-panel-hint{margin:var(--ll-space-2)0 0;max-inline-size:36rem;color:var(--ll-color-ink-muted);font-size:.925rem;line-height:1.55}.ll-favorites-panel__hint{margin-block-end:var(--ll-space-4)}.ll-favorites-panel__hint-cta{margin:var(--ll-space-3)0 0}.ll-favorites-panel__content[hidden],.ll-favorites-list[hidden],.ll-overview-favorites-toolbar[hidden]{display:none!important}.ll-favorites-list .ll-favorites-row__heart{color:var(--ll-color-premium);flex-shrink:0;line-height:0}.ll-favorites-list .ll-favorites-row__heart .ll-favorite-heart-icon__svg{display:block}.ll-favorites-list .ll-favorites-row__title-row{align-items:center;gap:var(--ll-space-2);min-inline-size:0;display:flex}.ll-favorites-list .ll-favorites-row__title-link,.ll-student-row__name-link{min-inline-size:0;color:inherit;font-weight:600;text-decoration:none}.ll-favorites-list .ll-favorites-row--linked:hover .ll-favorites-row__title-link,.ll-student-row__name-link:hover{color:var(--ll-color-brand)}.ll-progress-tree-host,.ll-classroom-tree-host{min-inline-size:0}.ll-classroom-tree-host{margin-block-start:0}.ll-account-section{border-block-end:1px solid var(--ll-overview-inset-border,var(--ll-color-line));margin-block-end:var(--ll-space-7);padding-block-end:var(--ll-space-7)}.ll-account-section:last-child:not(.ll-account-section--danger){border-block-end:0;margin-block-end:0;padding-block-end:0}.ll-account-section--danger{padding:var(--ll-space-5);border:1px solid color-mix(in srgb,var(--ll-color-status-danger-border)55%,var(--ll-color-line));border-radius:var(--ll-radius-surface);background:color-mix(in srgb,var(--ll-color-status-danger-bg)35%,var(--ll-color-surface));margin-block-start:var(--ll-space-2);margin-block-end:0}.ll-account-section--danger .ll-account-note:last-of-type{margin-block-end:var(--ll-space-2)}.ll-account-section--danger .ll-danger-actions{margin-block-start:0}.ll-account-section__title{align-items:center;gap:var(--ll-space-2);margin:0 0 var(--ll-space-4);color:var(--ll-color-ink-muted);letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;font-weight:700;display:flex}.ll-account-section__title svg{opacity:.75;flex-shrink:0}.ll-account-section__title--danger{color:var(--ll-color-negative)}.ll-account-section__subtitle{margin:var(--ll-space-6)0 var(--ll-space-3);color:var(--ll-color-ink);letter-spacing:0;text-transform:none;font-size:.925rem;font-weight:600}.ll-account-note{margin:0 0 var(--ll-space-3);max-inline-size:36rem;color:var(--ll-color-ink-muted);font-size:.9rem;line-height:1.5}.ll-account-form,#profile-org-wrap{gap:var(--ll-space-3);flex-direction:column;max-inline-size:28rem;display:flex}.ll-account-form{gap:var(--ll-space-4)}.ll-account-form .btn{align-self:flex-start;margin-block-start:var(--ll-space-1)}.ll-danger-actions{margin-block-start:var(--ll-space-1)}.ll-profile-email{margin:0;font-size:.95rem;font-weight:600}.ll-sub-current{gap:var(--ll-space-2);flex-direction:column;margin-block-end:var(--ll-space-4);display:flex}.ll-sub-current__grid{gap:var(--ll-space-4)var(--ll-space-5);grid-template-columns:repeat(4,minmax(0,1fr));align-items:start;display:grid}.ll-sub-current__col{flex-direction:column;gap:6px;min-inline-size:0;display:flex}.ll-sub-current__col--actions{justify-content:flex-end;align-items:flex-end}.ll-sub-current__heading,.ll-sub-current__col-label{color:var(--ll-color-ink-muted);letter-spacing:.04em;text-transform:uppercase;font-size:.72rem;font-weight:600}.ll-sub-current__price-main{color:var(--ll-color-ink);font-size:1.1rem;font-weight:700;line-height:1.3}.ll-sub-plan-badge,.ll-sub-current__plan-badge{border:1px solid var(--ll-overview-inset-border,var(--ll-color-line));border-radius:var(--ll-radius-pill);background:var(--ll-color-surface);max-inline-size:100%;color:var(--ll-color-ink-muted);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;align-self:flex-start;align-items:center;padding:.25rem .7rem;font-size:.75rem;font-weight:700;line-height:1.25;display:inline-flex}.ll-sub-plan-badge--free{border-color:var(--ll-overview-inset-border,var(--ll-color-line));background:var(--ll-overview-inset,var(--ll-color-surface));color:var(--ll-color-ink-muted)}.ll-sub-plan-badge--light,.ll-sub-plan-badge--solo{border-color:color-mix(in srgb,var(--ll-color-brand)30%,transparent);background:var(--ll-color-brand-soft);color:var(--ll-color-brand)}.ll-sub-plan-badge--edu{border-color:var(--ll-color-premium-border);background:var(--ll-color-premium-soft);color:var(--ll-color-premium-ink)}.ll-sub-current__price-sub,.ll-sub-current__renew-mobile{color:var(--ll-color-ink-muted);font-size:.85rem;line-height:1.35}.ll-sub-current__renew-mobile{display:none}.ll-sub-current__info,.ll-sub-current__catalog,.ll-sub-current__legacy{margin:var(--ll-space-2)0 0;padding:var(--ll-space-2)var(--ll-space-4);font-size:.85rem;line-height:1.45}.ll-sub-current__legacy{border:1px solid var(--ll-color-premium-border);border-radius:var(--ll-radius-surface);background:var(--ll-color-premium-soft);color:var(--ll-color-premium-ink)}@media (width<=48rem){.ll-overview-page:has(#ll-overview-authenticated:not([hidden]) .ll-overview-layout),.ll-overview-page--student:has(.ll-overview-layout){padding-block:0}.ll-overview-layout{grid-template-columns:1fr;gap:0;block-size:auto;min-block-size:0;max-block-size:none;margin:0;overflow:visible}.ll-sidebar{border-inline-end:0;border-block-end:1px solid var(--ll-color-line);background:var(--ll-color-surface);box-shadow:none;position:static}.ll-overview-main{margin:var(--ll-space-4);border-radius:var(--ll-radius-surface);display:block;overflow:visible}.ll-overview-main>.ll-panel:not([hidden]){scrollbar-gutter:auto;flex:none;min-block-size:auto;overflow:visible}.ll-sidebar__nav{flex-direction:row;padding:0;overflow-x:auto}.ll-sidebar__item{text-align:center;border-block-end:3px solid #0000;border-inline-start:0;flex-direction:column;flex:1 1 0;gap:4px;min-inline-size:4.5rem;padding:.625rem .25rem;font-size:.72rem}.ll-sidebar__item--active{border-inline-start-color:#0000;border-block-end-color:var(--ll-color-brand)}.ll-sidebar__tier{margin:0;position:absolute;inset-block-start:4px;inset-inline-end:4px}.ll-sidebar__label{white-space:normal}.ll-panel{box-shadow:none;border-radius:0}.ll-start-dash__top,.ll-start-dash__footer{grid-template-columns:1fr}.ll-start-dash__metrics,.ll-start-dash__chart-panel,.ll-start-dash__footer,.ll-start-dash__period-title,.ll-start-dash__nav-row{grid-column:1}.ll-start-dash__metrics{grid-row:1}.ll-start-dash__chart-panel{grid-row:2}.ll-start-dash__footer{row-gap:var(--ll-space-1);grid-row:3}.ll-start-dash__period-carousel{inline-size:100%}.ll-start-dash__period{text-align:center;flex:1 1 0;padding-inline:.625rem}.ll-sub-current__grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ll-sub-current__col--renew{display:none}.ll-sub-current__renew-mobile{display:block}.ll-overview-downloads__lang-grid{grid-template-columns:1fr}.ll-overview-downloads__row{gap:var(--ll-space-2);flex-direction:column;margin-block-end:var(--ll-space-5);display:flex}.ll-invite-student-credentials{grid-template-columns:1fr}.ll-overview-downloads__row-flow,.ll-overview-downloads__group{flex-direction:column;align-items:stretch}.ll-overview-downloads__link{border:1.5px solid var(--ll-color-line-strong);border-radius:var(--ll-radius-surface);flex:2.75rem;justify-content:center;align-items:center;min-block-size:2.75rem;padding:.5rem .65rem;text-decoration:none;display:inline-flex}.ll-overview-downloads__link:hover{border-color:var(--ll-color-brand);background:var(--ll-color-brand-soft)}.ll-student-row__trail{flex:none;inline-size:auto}.ll-student-row__invite-action__label{display:none}.teacher-inline-form--student{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:.65rem .75rem;display:grid}.teacher-inline-form--student .teacher-inline-form__control,.teacher-inline-form--student .ll-menu-select--form{max-inline-size:none}.teacher-inline-form--student .teacher-inline-form__action{grid-column:1/-1;inline-size:100%}.student-page-toolbar,.teacher-page-toolbar{align-items:flex-start}.student-page-toolbar__left{inline-size:100%}.student-page-title{font-size:1.2rem}.student-results-toolbar,.teacher-content-toolbar,.teacher-section-toolbar,.teacher-meta{flex-direction:column;align-items:flex-start}.teacher-inline-form{flex-wrap:wrap}.progress-level-filters{margin-inline-start:0}}.ll-check-email{justify-content:center;align-self:stretch;align-items:center;gap:var(--ll-space-4);min-block-size:var(--ll-login-panel-main-min-h);box-sizing:border-box;text-align:center;flex-direction:column;flex:1;margin:0;padding:0;display:flex}.ll-check-email__title{order:2;margin:0;font-size:1.1rem;font-weight:700}.ll-check-email__icon{block-size:3.5rem;inline-size:3.5rem;color:var(--ll-color-brand);flex-shrink:0}.ll-check-email__icon svg{block-size:100%;inline-size:100%;display:block}.ll-check-email__icon--mail{order:1}.ll-check-email__icon--success{block-size:2.75rem;inline-size:2.75rem;color:var(--ll-color-positive);order:3}.ll-check-email__icon--success svg,.ll-check-email__icon--success svg path{color:var(--ll-color-positive);stroke:var(--ll-color-positive)}.ll-check-email__text{max-inline-size:20rem;color:var(--ll-color-ink-muted);order:4;margin:0;font-size:.9rem;line-height:1.5}.ll-check-email--activated{gap:var(--ll-space-2)}.ll-check-email #resend-verification{order:5}.ll-check-email--activated .ll-check-email__title{order:1}.ll-check-email--activated .ll-check-email__icon--success{order:2}.ll-check-email--activated .ll-check-email__text{order:3;margin-block-start:var(--ll-space-1)}#resend-verification[hidden],.ll-check-email--activated #resend-verification{display:none!important}.ll-check-email__dev-link{align-items:center;gap:var(--ll-space-1);flex-direction:column;max-inline-size:100%;display:flex}.ll-check-email__dev-label{color:var(--ll-color-ink-muted);margin:0;font-size:.82rem;line-height:1.45}.ll-check-email__dev-anchor{text-align:center;word-break:break-all;max-inline-size:20rem;font-size:.82rem}.ll-login-page{--ll-login-field-label-h:calc(.875rem*1.5);--ll-login-field-input-h:calc(2*9px + .9rem*1.25 + 2px);--ll-login-field-gap:5px;--ll-login-identifier-min-h:calc(var(--ll-login-field-label-h) + var(--ll-login-field-gap) + var(--ll-login-field-input-h));--ll-login-password-block-h:calc(var(--ll-login-field-label-h) + var(--ll-login-field-gap) + var(--ll-login-field-input-h));--ll-login-submit-h:calc(2*12px + .95rem*1.25);--ll-login-panel-main-min-h:calc(var(--ll-login-identifier-min-h) + var(--ll-space-4) + var(--ll-login-password-block-h) + var(--ll-space-4) + var(--ll-login-submit-h));--ll-login-panel-reset-main-min-h:calc(var(--ll-login-password-block-h) + var(--ll-space-4) + var(--ll-login-password-block-h) + var(--ll-space-4) + var(--ll-login-submit-h));min-block-size:calc(100vh - 2*var(--ll-space-5));align-items:center;display:flex}.ll-login-page .auth-card{max-inline-size:45rem}.ll-login-page__grid{gap:var(--ll-space-5);inline-size:100%;max-inline-size:var(--max-w-content,var(--ll-content-width));grid-template-columns:minmax(0,25rem) 1fr;align-items:start;margin-inline:auto;display:grid}.ll-login-card{flex-direction:column;min-block-size:31.5rem;display:flex}.ll-login-card__brand,.ll-login-card__header{justify-content:center;margin-block-end:var(--ll-space-4);display:flex}.ll-login-lantern{justify-content:center;display:flex}.ll-login-panel-footer .ll-login-lantern{margin-block-start:0}.ll-login-lantern__img{object-fit:contain;block-size:5.5rem;inline-size:5.5rem}.ll-login-welcome{justify-content:center;align-items:center;min-block-size:100%;min-inline-size:0;display:flex}.ll-login-welcome__text{text-align:start;max-inline-size:32.5rem}.ll-login-welcome__title{margin-block-end:0}.ll-login-panel{gap:var(--ll-space-5);flex-direction:column;flex:1;min-block-size:0;display:flex}.ll-login-panel-status{gap:var(--ll-space-2);flex-direction:column;display:flex}.ll-login-panel-status:not(:has(>:not([hidden]))){display:none}.ll-login-panel-status .ll-infobox{margin:0}.ll-login-panel-status+:is(.ll-login-lede,.ll-login-panel-main,.ll-welcome-name-hint,.ll-login-form-page){margin-block-start:calc(-1*var(--ll-space-2))}.ll-login-panel-status+.ll-login-lede,#invite-lede:not([hidden]){margin-block-start:0}.ll-login-lede,.ll-login-hint{color:var(--ll-color-ink-muted);text-align:center;flex-shrink:0;margin:0}.ll-login-lede{min-block-size:1.3775rem;font-size:.95rem;line-height:1.45}.ll-login-hint{margin-block-start:.35rem;font-size:.85rem;line-height:1.4}.ll-login-panel-main{min-block-size:var(--ll-login-panel-main-min-h);flex-direction:column;flex:1 0 auto;display:flex}#panel-reset .ll-login-panel-main{min-block-size:var(--ll-login-panel-reset-main-min-h)}.ll-login-panel-main>:is(#register-check-email,#forgot-check-email):not([hidden]){min-block-size:var(--ll-login-panel-main-min-h);flex-direction:column;flex:1;display:flex}.ll-login-panel-main>:is(#register-check-email,#forgot-check-email)[hidden]{display:none!important}.ll-login-form-spacer{block-size:var(--ll-login-password-block-h);pointer-events:none;flex-shrink:0}.ll-login-form-page{gap:var(--ll-space-4);flex-direction:column;display:flex}.ll-login-form-page>.ll-infobox{margin:0}.ll-login-field-group{gap:var(--ll-space-4);flex-direction:column;display:flex}.ll-login-identifier-slot{min-block-size:var(--ll-login-identifier-min-h);flex-shrink:0}.ll-login-identifier-slot>#login-student-fields{margin:0}.ll-login-card .btn--full{text-align:center;justify-content:center}.ll-login-form-page--fields-2>.ll-login-identifier-slot{flex:0 0 var(--ll-login-identifier-min-h);block-size:var(--ll-login-identifier-min-h);min-block-size:var(--ll-login-identifier-min-h);max-block-size:var(--ll-login-identifier-min-h);box-sizing:border-box}.ll-login-form-page--fields-2>.ll-login-identifier-slot>:is(#login-standard-fields,#login-student-fields){block-size:100%;margin:0}.ll-login-form-page--fields-2>.ll-login-identifier-slot>:is(#login-standard-fields,#login-student-fields):not([hidden]){flex-direction:column;display:flex}:is(.ll-login-form-page--fields-2,.ll-login-form-page--fields-reset)>.ll-password-field{flex:0 0 var(--ll-login-password-block-h);gap:var(--ll-login-field-gap);block-size:var(--ll-login-password-block-h);min-block-size:var(--ll-login-password-block-h);max-block-size:var(--ll-login-password-block-h);box-sizing:border-box;margin:0}:is(.ll-login-form-page--fields-2,.ll-login-form-page--fields-reset)>.ll-password-field .ll-field-label__row--spread{flex:0 0 var(--ll-login-field-label-h);block-size:var(--ll-login-field-label-h);min-block-size:var(--ll-login-field-label-h);max-block-size:var(--ll-login-field-label-h)}:is(.ll-login-form-page--fields-2,.ll-login-form-page--fields-reset)>.ll-password-field .ll-password-field__wrap{flex:0 0 var(--ll-login-field-input-h);block-size:var(--ll-login-field-input-h);min-block-size:var(--ll-login-field-input-h);max-block-size:var(--ll-login-field-input-h)}.ll-login-form-page--fields-2>.ll-login-identifier-slot .ll-field-label,.ll-login-form-page--fields-2>.ll-login-identifier-slot .ll-student-id-field{gap:var(--ll-login-field-gap);block-size:100%;margin:0}.ll-login-form-page--fields-2>.ll-login-identifier-slot .ll-student-id-labels{flex:0 0 var(--ll-login-field-label-h);block-size:var(--ll-login-field-label-h);min-block-size:var(--ll-login-field-label-h);max-block-size:var(--ll-login-field-label-h);align-items:end}.ll-login-form-page--fields-2>.ll-login-identifier-slot .ll-field-label__text{flex:0 0 var(--ll-login-field-label-h);block-size:var(--ll-login-field-label-h);min-block-size:var(--ll-login-field-label-h);max-block-size:var(--ll-login-field-label-h);align-items:flex-end;display:flex}.ll-login-form-page--fields-2>.ll-login-identifier-slot .ll-student-id-pill,.ll-login-form-page--fields-2>.ll-login-identifier-slot .ll-field-input{flex:0 0 var(--ll-login-field-input-h);box-sizing:border-box;block-size:var(--ll-login-field-input-h);min-block-size:var(--ll-login-field-input-h);max-block-size:var(--ll-login-field-input-h)}.ll-login-form-page--fields-2>.ll-login-identifier-slot .ll-student-id-pill__part{box-sizing:border-box;block-size:100%;padding-inline:.75rem}:is(.ll-login-form-page--fields-2,.ll-login-form-page--fields-reset)>.ll-password-field .ll-field-input{box-sizing:border-box;block-size:100%}:is(.ll-login-form-page--fields-2,.ll-login-form-page--fields-reset)>.btn--primary.btn--full{flex:0 0 var(--ll-login-submit-h);box-sizing:border-box;block-size:var(--ll-login-submit-h);min-block-size:var(--ll-login-submit-h);max-block-size:var(--ll-login-submit-h)}.ll-login-panel-links,.ll-login-panel-footer{align-items:center;gap:var(--ll-space-2);flex-direction:column;display:flex}.ll-login-panel-links{flex-shrink:0;justify-content:flex-end;min-block-size:3.375rem;margin-block-start:auto}.ll-login-panel-footer{margin-block-start:0}.ll-login-panel-footer .ll-student-toggle{text-align:center;align-self:center;margin-block-start:var(--ll-space-1)}:is(.ll-login-panel-links--register,.ll-login-panel-links--footer){margin-block-start:auto}.ll-login-panel-links--register .ll-login-link{font-weight:500}.ll-login-panel-links__text{color:var(--ll-color-ink-muted);text-align:center;margin:0;font-size:.875rem}.ll-login-panel-links__line{justify-content:center;align-items:center;min-block-size:1.375rem;line-height:1.375rem;display:inline-flex}.ll-login-panel-links__spacer{visibility:hidden;pointer-events:none}.ll-login-panel-links__gap{white-space:pre}.ll-login-back{text-align:center;margin-block-start:var(--ll-space-4);font-size:.875rem}.ll-login-register-hint{color:var(--ll-color-ink-muted);margin:0;font-size:.875rem}.ll-login-register-hint--center{text-align:center;line-height:1.5}.ll-login-quick{justify-content:center}:is(#panel-forgot,#panel-reset,#panel-welcome,#panel-activate,#ll-forgot-form,#forgot-check-email,#login-student-fields,#login-standard-fields,#register-loading,#register-check-email,#ll-register-form-free,#ll-register-form-invite,#ll-activate-form,#login-panel-links,#register-panel-links)[hidden],.ll-login-panel[hidden],.ll-login-field-group[hidden],.ll-login-panel-footer[hidden]{display:none!important}@media (width<=768px){.ll-login-page{padding-inline:var(--ll-space-4);box-sizing:border-box}.ll-login-page__grid{gap:var(--ll-space-5);grid-template-columns:1fr}.ll-login-welcome{order:-1;min-block-size:auto}}.ll-start-dashboard,.ll-start-welcome__inner{gap:var(--ll-space-5);flex-direction:column;display:flex}.ll-start-welcome{padding:var(--ll-space-5);box-shadow:none}.ll-start-welcome__title{margin:0 0 var(--ll-space-2);font-size:1rem}.ll-start-welcome__text{max-inline-size:40rem;margin:0 0 var(--ll-space-4);font-size:.9rem;line-height:1.5}.ll-start-dash{--ll-start-dash-check-size:1.05rem;--ll-start-dash-chart-height:132px;--ll-start-dash-metrics-foot-gap:var(--ll-space-5);--ll-start-dash-body-height:calc(var(--ll-start-dash-chart-height) + var(--ll-start-dash-metrics-foot-gap));--ll-start-dash-nav-arrow-width:2rem;--ll-start-dash-track-bg:color-mix(in srgb,var(--color-level-a1)14%,var(--ll-color-line));flex-direction:column;display:flex}.ll-start-dash__period-carousel{inline-size:fit-content;max-inline-size:100%;margin:0 auto var(--ll-space-6);border:1px solid var(--ll-color-line);border-radius:var(--ll-radius-pill);background:var(--ll-color-surface);box-shadow:none;justify-content:center;align-items:center;gap:4px;padding:5px;display:inline-flex}.ll-start-dash__period{border-radius:var(--ll-radius-pill);color:var(--ll-color-ink);font:700 .82rem/1.2 var(--ll-font-sans);white-space:nowrap;cursor:pointer;background:0 0;border:0;padding:.625rem 1.375rem;transition:background .2s,color .2s,box-shadow .2s}.ll-start-dash__period:hover:not(.ll-start-dash__period--active){background:color-mix(in srgb,var(--ll-color-brand)8%,white)}.ll-start-dash__period--active{background:var(--ll-color-brand);color:#fff;box-shadow:0 3px 10px color-mix(in srgb,var(--ll-color-brand)40%,transparent)}.ll-start-dash__top{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);grid-template-rows:var(--ll-start-dash-body-height)auto;column-gap:var(--ll-space-5);align-items:end;display:grid}.ll-start-dash__metrics{block-size:var(--ll-start-dash-body-height);min-inline-size:0;flex-direction:column;grid-area:1/1;justify-content:space-between;padding-block-end:var(--ll-start-dash-metrics-foot-gap);display:flex}.ll-start-dash__chart-panel{grid-area:1/2;grid-template-columns:var(--ll-start-dash-nav-arrow-width)minmax(0,1fr)var(--ll-start-dash-nav-arrow-width);column-gap:var(--ll-space-2);block-size:var(--ll-start-dash-body-height);align-items:end;min-inline-size:0;display:grid}.ll-start-dash__vchart,.ll-start-dash__chart,.ll-start-dash__cols{block-size:var(--ll-start-dash-body-height);min-block-size:var(--ll-start-dash-body-height);min-inline-size:0}.ll-start-dash__vchart{grid-column:2}.ll-start-dash__footer{column-gap:var(--ll-space-5);min-block-size:2.75rem;border-block-start:1px solid var(--ll-color-line);grid-area:2/1/auto/-1;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);align-items:center;padding-block-start:var(--ll-space-4);display:grid}.ll-start-dash__footer[hidden],.ll-start-dash__nav-row[hidden],.ll-start-dash__period-title[hidden],.ll-start-dash__period-labels-host[hidden],.ll-start-dash__period-arrow[hidden],.ll-start-dash__chart-tooltip[hidden]{display:none!important}.ll-start-dash__period-title{min-inline-size:0;padding:var(--ll-space-1)var(--ll-space-2);color:var(--ll-color-ink);text-align:center;grid-column:1;font-size:.98rem;font-weight:700;line-height:1.25}.ll-start-dash__nav-row{grid-column:2;grid-template-columns:var(--ll-start-dash-nav-arrow-width)minmax(0,1fr)var(--ll-start-dash-nav-arrow-width);column-gap:var(--ll-space-2);align-items:center;min-inline-size:0;display:grid}.ll-start-dash__period-arrow{border:1px solid var(--ll-color-line);border-radius:var(--ll-radius-surface);background:var(--ll-color-surface);block-size:2rem;inline-size:2rem;color:var(--ll-color-ink-muted);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.ll-start-dash__period-arrow:hover:not(:disabled){border-color:color-mix(in srgb,var(--ll-color-brand)35%,var(--ll-color-line));color:var(--ll-color-ink)}.ll-start-dash__period-arrow:disabled{opacity:.35;cursor:default}.ll-start-dash__period-arrow--prev{justify-self:start}.ll-start-dash__period-arrow--next{justify-self:end}.ll-start-dash__period-labels-host{grid-column:2;min-inline-size:0}.ll-start-dash__period-labels,.ll-start-dash__cols{grid-template-columns:repeat(var(--dash-cols,7),minmax(0,1fr));gap:clamp(1px,.35vw,4px);inline-size:100%;min-inline-size:0;display:grid}.ll-start-dash__period-labels--day{grid-template-columns:minmax(0,1fr)}.ll-start-dash__period-label,.ll-start-dash__chart-empty{color:var(--ll-color-ink-muted);text-align:center;font-size:.68rem;font-weight:500;line-height:1.2}.ll-start-dash__chart-empty{padding:var(--ll-space-5)var(--ll-space-4);margin:0;font-size:.82rem}.ll-start-dash__metric-row{align-items:center;gap:var(--ll-space-2);grid-template-columns:auto minmax(3.5rem,4.75rem) minmax(0,1fr) auto;min-block-size:2rem;display:grid}.ll-start-dash__metric-row--off{opacity:.55}.ll-start-dash__metric-check-wrap{align-items:center;line-height:0;display:inline-flex}.ll-start-dash__metric-check{appearance:none;box-sizing:border-box;inline-size:var(--ll-start-dash-check-size);block-size:var(--ll-start-dash-check-size);border:2px solid color-mix(in srgb,var(--ll-color-ink-muted)45%,var(--ll-color-line));background:var(--ll-color-surface);cursor:pointer;border-radius:5px;margin:0}.ll-start-dash__metric-check:checked{border-color:var(--ll-color-brand);background:var(--ll-color-brand)url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.8 6.1l2.1 2.1L9.2 3.9' fill='none' stroke='%23ffffff' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/9px 9px no-repeat}.ll-start-dash__metric-name{color:var(--ll-color-ink);white-space:nowrap;font-size:.84rem;font-weight:500}.ll-start-dash__metric-bar,.ll-start-dash__pct-bar{min-inline-size:0}.ll-start-dash__metric-total{min-inline-size:1.75rem;color:var(--ll-color-ink);font-variant-numeric:tabular-nums;text-align:end;font-size:1.15rem;font-weight:700;line-height:1}.ll-start-dash__pct-bar__track,.ll-start-dash__split-bar__track{background:var(--ll-start-dash-track-bg);display:block;position:relative;overflow:hidden}.ll-start-dash__pct-bar__track{inline-size:100%;block-size:var(--ll-start-dash-check-size);border-radius:var(--ll-radius-pill)}.ll-start-dash__pct-bar__correct{inline-size:var(--share,0%);border-radius:inherit;background:var(--color-level-a1);transition:inline-size .45s cubic-bezier(.22,1,.36,1);position:absolute;inset-block:0;inset-inline-start:0}.ll-start-dash__cols{align-items:end}.ll-start-dash__col,.ll-start-dash__col-bars{align-items:stretch;block-size:100%;min-inline-size:0;display:flex}.ll-start-dash__col{flex-direction:column;justify-content:flex-end}.ll-start-dash__col-bars{justify-content:center;align-items:flex-end;gap:3px;inline-size:100%}.ll-start-dash__chart--grouped .ll-start-dash__col-bars{gap:0}.ll-start-dash__split-bar{flex:1 1 0;align-items:flex-end;block-size:0;inline-size:100%;min-inline-size:0;transition:block-size .5s cubic-bezier(.22,1,.36,1);display:flex;position:relative}.ll-start-dash__split-bar--grow{block-size:var(--total,0%)}.ll-start-dash__split-bar__track,.ll-start-dash__split-bar__correct{border-radius:var(--bar-radius,var(--dash-bar-radius,5px));border-end-end-radius:0;border-end-start-radius:0}.ll-start-dash__split-bar__track{block-size:100%;inline-size:100%}.ll-start-dash__split-bar__correct{block-size:var(--share,0%);background:var(--color-level-a1);position:absolute;inset-block-end:0;inset-inline:0}.ll-start-dash__chart-tooltip{z-index:300;background:color-mix(in srgb,var(--ll-color-ink)92%,transparent);color:#fff;pointer-events:none;max-inline-size:min(18rem,100vw - 1.5rem);box-shadow:0 4px 14px color-mix(in srgb,var(--ll-color-ink)22%,transparent);border-radius:6px;padding:.35rem .55rem;font-size:.72rem;font-weight:500;line-height:1.35;position:fixed}.ll-overview-downloads{margin-block-end:var(--ll-space-5)}.ll-overview-downloads__lang-grid{gap:var(--ll-space-7)var(--ll-space-6);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.ll-overview-downloads__lang-card{gap:var(--ll-space-4);padding-block:var(--ll-space-1);flex-direction:column;display:flex}.ll-overview-downloads__lang-heading{color:var(--ll-color-ink);margin:0;font-size:1rem;font-weight:600}.ll-overview-downloads__row{grid-template-columns:2.6rem minmax(0,1fr);align-items:start;gap:.35rem .65rem;margin-block-end:0;display:grid}.ll-overview-downloads__row+.ll-overview-downloads__row{border-block-start:1px solid var(--ll-overview-inset-border,var(--ll-color-line));margin-block-start:var(--ll-space-3);padding-block-start:var(--ll-space-3)}.ll-overview-downloads__kind{color:var(--ll-color-ink-muted);letter-spacing:.04em;text-transform:uppercase;font-size:.8rem;font-weight:700}.ll-overview-downloads__row-flow,.ll-overview-downloads__group,.ll-overview-downloads__links{flex-wrap:wrap;align-items:center;gap:.35rem .55rem;min-inline-size:0;display:flex}.ll-overview-downloads__mini-label{color:var(--ll-color-ink-muted);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;font-size:.75rem;font-weight:700}.ll-overview-downloads__link{color:var(--ll-color-brand);text-underline-offset:2px;border-radius:3px;padding:0 2px;font-size:.9375rem;line-height:1.45;text-decoration:underline}.ll-overview-downloads__link:hover{color:var(--ll-color-brand-strong)}.ll-classroom-toolbar,.ll-classroom-form{margin-block-end:var(--ll-space-5)}.ll-classroom-subtitle{margin:0 0 var(--ll-space-2);color:var(--ll-color-ink-muted);letter-spacing:.06em;text-transform:uppercase;font-size:.8rem;font-weight:600}.teacher-inline-form{flex-wrap:wrap;align-items:center;gap:.65rem .75rem;margin-block-start:var(--ll-space-4);display:flex}.admin-input--sm,.ll-student-row__name-input{min-block-size:2.25rem;padding:.4rem .65rem;font-size:.875rem}.teacher-inline-form__control,.teacher-inline-form .ll-menu-select--form{flex:9rem;max-inline-size:16rem}.teacher-inline-form .ll-menu-select--form .ll-menu-select__trigger{box-sizing:border-box;block-size:2.375rem;min-block-size:2.375rem;padding-block:.4rem;padding-inline:.65rem;font-size:.875rem}.teacher-inline-form__action{flex:none}.ll-student-list{flex-direction:column;gap:0;margin-block-end:var(--ll-space-5);display:flex}.ll-student-row{align-items:center;gap:var(--ll-space-2);background:0 0;border:0;border-radius:0;padding:0;display:flex}.ll-student-row__body{flex-wrap:nowrap;flex:auto;align-items:center;gap:6px;min-inline-size:0;display:flex}.ll-student-row__identity{flex-direction:column;flex:auto;align-items:flex-start;gap:.1rem;min-inline-size:0;display:flex}.ll-student-row__name-row{align-items:center;gap:.35rem;min-inline-size:0;max-inline-size:100%;display:flex}.ll-student-row__username,.ll-student-row__username--inline{color:var(--ll-color-ink-muted);font-size:.78rem;font-weight:400;line-height:1.2;display:block}.ll-student-row__group-col{flex:0 1 var(--ll-student-group-col-width);min-inline-size:0}.ll-student-row__trail{flex:0 0 var(--ll-student-trail-width);justify-content:flex-end;align-items:center;gap:var(--ll-space-2);min-inline-size:0;margin-inline-start:auto;display:flex}.ll-student-row__trail-slot{justify-content:flex-end;align-items:center;display:flex}.ll-student-row__trail-slot--status{flex:0 0 var(--ll-student-status-width)}.ll-student-row__trail-slot--marker{flex:0 1 var(--ll-student-trail-marker-width);min-inline-size:var(--ll-student-trail-action-width);max-inline-size:var(--ll-student-trail-marker-width)}.ll-student-row__trail-slot--actions{flex:0 0 var(--ll-student-trail-action-width);justify-content:center}.ll-student-row__status-icon{justify-content:center;align-items:center;block-size:1.25rem;inline-size:1.25rem;display:inline-flex}.ll-student-row__status-icon--active{color:var(--ll-color-positive)}.ll-student-row__status-icon--pending{color:var(--ll-color-ink-muted)}.ll-student-invite-link,.ll-group-invite-link,.ll-student-row__invite-action,.ll-student-row__edit-name,.ll-back-btn{color:var(--ll-color-ink-muted);font:400 .85rem/1.3 var(--ll-font-sans);text-align:end;cursor:pointer;background:0 0;border:0;align-items:center;gap:.35rem;padding:0;display:inline-flex}.ll-student-row__invite-action__icon{flex-shrink:0;justify-content:center;align-items:center;line-height:0;display:inline-flex}.ll-student-row__invite-action__icon svg{block-size:.95rem;inline-size:.95rem;display:block}.ll-student-invite-link:hover,.ll-group-invite-link:hover,.ll-student-row__invite-action:hover,.ll-back-btn{color:var(--ll-color-brand)}.ll-invite-badge{align-items:center;gap:var(--ll-space-2);padding:var(--ll-space-2)var(--ll-space-4);border-color:var(--ll-color-premium-border);background:var(--ll-color-premium-soft);margin-block-end:var(--ll-space-4);display:flex}.ll-invite-badge__title{margin:0;font-size:.9rem;font-weight:700}.ll-invite-badge__sub{color:var(--ll-color-ink-muted);margin:0;font-size:.8rem}.ll-panel:has(>.ll-locked-overlay-wrap:not([hidden])),.ll-panel.ll-panel--locked{min-block-size:26rem}.ll-overview-main:has(>.ll-panel:not([hidden])>.ll-locked-overlay-wrap:not([hidden])),.ll-overview-main--locked{block-size:auto;min-block-size:0}.ll-overview-main--locked>.ll-panel.ll-panel--locked,.ll-overview-main:has(>.ll-panel:not([hidden])>.ll-locked-overlay-wrap:not([hidden]))>.ll-panel:not([hidden]){min-block-size:100%}.ll-locked-overlay-wrap[hidden]{display:none!important}.ll-locked-overlay-wrap{z-index:100;background:color-mix(in srgb,var(--ll-color-surface)88%,transparent);backdrop-filter:blur(8px);border-radius:0;justify-content:center;align-items:center;display:flex;position:absolute;inset:0;overflow:hidden}.ll-locked-dummy{padding:var(--ll-space-6);filter:blur(4px);pointer-events:none;user-select:none;flex-direction:column;gap:8px;display:flex;position:absolute;inset:0;overflow:hidden}.ll-locked-dummy__inner{gap:var(--ll-space-2);flex-direction:column;inline-size:100%;display:flex}.ll-locked-dummy__label{color:var(--ll-color-ink-muted);letter-spacing:.04em;text-transform:uppercase;font-size:.75rem;font-weight:700}.ll-locked-dummy__name{color:var(--ll-color-ink);flex:1;font-size:.9rem;font-weight:600}.ll-locked-dummy__progress{gap:var(--ll-space-1)}.ll-locked-dummy__vocab{margin-block-start:0}.ll-locked-dummy__downloads .ll-overview-downloads__lang-card{padding:var(--ll-space-4);border:1px solid var(--ll-overview-inset-border,var(--ll-color-line));border-radius:var(--ll-radius-surface);background:var(--ll-overview-inset,var(--ll-color-surface))}.ll-locked-dummy__classroom{background:0 0;border:0;border-radius:0;flex-direction:column;gap:0;display:flex;overflow:visible}.ll-fake-avatar--named{background:var(--ll-overview-inset,color-mix(in srgb,var(--ll-color-ink)6%,white));color:var(--ll-color-ink-muted);justify-content:center;align-items:center;font-size:.65rem;font-weight:700;display:inline-flex}.ll-fake-group-header{background:0 0;border:0;padding-block-start:.75rem}.ll-fake-text{background:var(--ll-color-line);border-radius:4px;flex:1;block-size:12px}.ll-fake-text--sm{max-inline-size:80px}.ll-fake-text--md{max-inline-size:140px}.ll-fake-text--lg{max-inline-size:200px}.ll-fake-tag{background:var(--ll-color-line);border-radius:999px;flex-shrink:0;block-size:20px;inline-size:50px}.ll-vocab-card{justify-content:space-between;align-items:center;gap:var(--ll-space-4);padding:var(--ll-space-4);border:1px solid var(--ll-overview-inset-border,var(--ll-color-line));border-radius:var(--ll-radius-surface);background:var(--ll-overview-inset,var(--ll-color-surface));transition:border-color .15s;display:flex}.ll-vocab-card:hover{border-color:var(--ll-color-brand)}.ll-vocab-card__title{font-size:.9rem;font-weight:600}.ll-vocab-card__meta{font-size:.8rem}.ll-vocab-card__actions{gap:var(--ll-space-2);flex-shrink:0;display:flex}.ll-invite-student-credentials{gap:var(--ll-space-4);grid-template-columns:minmax(0,2fr) minmax(0,1fr);display:grid}.ll-invite-student-credentials__item{flex-direction:column;gap:2px;display:flex}.ll-invite-student-credentials__label{color:var(--ll-color-ink);font-size:.875rem;font-weight:500}.ll-invite-student-credentials__value{color:var(--ll-color-ink-muted);overflow-wrap:anywhere;font-size:.95rem;line-height:1.45}.ll-student-data-consent-wrap .ll-locked-card--consent{text-align:start;align-items:stretch;max-inline-size:22rem}.ll-locked-card__consent{text-align:start;inline-size:100%;margin:0}.ll-locked-card__consent.ll-register-legal__item{align-items:flex-start;gap:10px}.ll-locked-card--consent .ll-locked-card__actions{justify-content:stretch}.ll-locked-card--consent .ll-locked-card__actions .btn{flex:auto}.ll-locked-overlay{z-index:2;min-block-size:100%;inline-size:100%;padding:var(--ll-space-5);pointer-events:none;justify-content:center;align-items:center;display:flex;position:relative}.ll-locked-card{align-items:center;gap:var(--ll-space-4);max-inline-size:20rem;padding:var(--ll-space-6);border:1px solid color-mix(in srgb,var(--ll-color-premium-border)55%,var(--ll-color-canvas));border-radius:var(--ll-radius-feature);background:linear-gradient(160deg,var(--ll-color-premium-soft)0%,color-mix(in srgb,var(--ll-color-premium-soft)35%,var(--ll-color-surface))55%,var(--ll-color-surface)100%);text-align:center;pointer-events:auto;box-shadow:none;flex-direction:column;display:flex}.ll-locked-overlay-wrap--plain .ll-locked-card{border:1px solid var(--ll-color-line);border-radius:var(--ll-radius-surface);box-shadow:none;background:#fff}.ll-locked-card__title{color:var(--ll-color-ink);margin:0;font-size:1.25rem;font-weight:700;line-height:1.35}.ll-locked-card__icon{color:var(--ll-color-premium)}.ll-locked-card__text{margin:0;font-size:.875rem;line-height:1.5}.ll-locked-card__actions{justify-content:center;inline-size:100%}.ll-classroom-fake-row{align-items:center;gap:var(--ll-space-2);border:0;border-block-end:1px solid var(--ll-overview-inset-border,var(--ll-color-line));background:0 0;border-radius:0;padding:.55rem .75rem;display:flex}.ll-classroom-fake-row:last-child{border-block-end:0}:where(.student-page-toolbar,.teacher-page-toolbar){justify-content:space-between;align-items:center;gap:var(--ll-space-2);margin-block-end:var(--ll-space-2);display:flex}:where(.student-page-toolbar__left,.ll-panel__header--student .student-page-toolbar__left){align-items:center;gap:var(--ll-space-2);min-inline-size:0;display:inline-flex}:where(.student-page-toolbar__right){align-items:center;gap:var(--ll-space-2);display:flex}.student-page-title{margin:0;font-size:1.4rem}.student-page-badge,.ll-overview-page--student .ll-panel__badge{border-radius:var(--ll-radius-pill);background:var(--ll-color-brand-soft);color:var(--ll-color-brand);letter-spacing:.04em;text-transform:uppercase;border:0;padding:.25rem .65rem;font-size:.72rem;font-weight:600}.student-back-link{border:1px solid var(--ll-color-line);background:var(--ll-color-surface);block-size:2.25rem;inline-size:2.25rem;color:var(--ll-color-ink-muted);border-radius:50%;justify-content:center;align-items:center;font-size:1.05rem;font-weight:700;line-height:1;text-decoration:none;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.student-back-link:hover{border-color:var(--ll-color-brand);background:var(--ll-color-brand-soft);color:var(--ll-color-brand)}:where(.student-exam-toggle){color:var(--ll-color-ink-muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:.375rem;padding:0;font-size:.8rem;font-weight:500;display:inline-flex}:where(.student-exam-toggle input){cursor:pointer;accent-color:var(--ll-color-brand)}:where(.student-results-toolbar,.teacher-content-toolbar){justify-content:space-between;align-items:center;gap:var(--ll-space-4);margin-block-end:var(--ll-space-4);display:flex}:where(.student-results-toolbar,.teacher-content-toolbar) .progress-type-switch{margin-block-end:0}:where(.teacher-content-toolbar,.student-results-toolbar) .progress-type-switch .btn{text-align:center;justify-content:center;min-inline-size:7rem}:where(.teacher-content-toolbar,.student-results-toolbar) .progress-type-switch .btn--accent{border-color:var(--ll-color-brand)}.progress-level-filters{flex-wrap:wrap;align-items:center;gap:.5rem;margin-inline-start:auto;display:inline-flex}.progress-level-filters label{color:var(--ll-color-ink-muted);cursor:pointer;align-items:center;gap:.25rem;font-size:.78rem;display:inline-flex}.progress-level-filters input[type=checkbox]{accent-color:var(--ll-color-brand);cursor:pointer}.ll-panel__header--student{align-items:flex-start;gap:var(--ll-space-4);flex-wrap:wrap}.ll-panel__header--student .student-page-toolbar__left{flex:12rem}.ll-panel__title--student{align-items:center;gap:var(--ll-space-2);flex-wrap:wrap;min-inline-size:0;margin:0;font-size:1.35rem;display:inline-flex}.ll-panel__title--student .ll-panel__title-name{min-inline-size:0}.ll-panel__title-username{color:var(--ll-color-ink-muted);white-space:nowrap;font-size:.95rem;font-weight:500}.ll-panel__group-badge{flex-shrink:0}.ll-overview-page--student .ll-panel__section--overview{margin-block-end:var(--ll-space-5)}.ll-overview-page--student .ll-panel__section--overview .ll-start-activity-dashboard{margin-block-end:0}.ll-overview-page--student .ll-progress-tree-host .ll-tree{border:1px solid var(--ll-color-line);border-radius:var(--ll-radius-surface);background:var(--ll-color-surface);overflow:hidden}:where(.student-meta,.teacher-meta){align-items:flex-start;gap:var(--ll-space-4);margin-block:0 var(--ll-space-5);border:1px solid var(--ll-overview-inset-border,var(--ll-color-line));border-radius:var(--ll-radius-surface);background:var(--ll-overview-inset,var(--ll-color-surface));padding:.75rem 1rem;display:flex}.ll-overview-page--student .student-meta:not(.ll-infobox){background:var(--ll-color-surface)}.teacher-meta{align-items:center}.teacher-meta__link{flex-shrink:0}.student-meta__strip{flex-wrap:wrap;flex:auto;align-items:baseline;gap:.375rem 0;min-inline-size:0;display:flex}:where(.student-meta__item){white-space:nowrap;align-items:baseline;gap:.3rem;display:inline-flex}:where(.student-meta__label){color:var(--ll-color-ink-muted);letter-spacing:.04em;text-transform:uppercase;font-size:.72rem;font-weight:600}:where(.student-meta__value){color:var(--ll-color-ink);font-size:.88rem;font-weight:500}.student-meta__divider{background:var(--ll-color-line-strong);align-self:center;block-size:.875rem;inline-size:1px;margin-inline:.75rem}.student-meta__copy{border-radius:var(--ll-radius-control);block-size:1.5rem;inline-size:1.5rem;color:var(--ll-color-ink-muted);cursor:pointer;background:0 0;border:1px solid #0000;justify-content:center;align-items:center;margin-inline-start:2px;padding:0;transition:color .15s,border-color .15s,background .15s;display:inline-flex;position:relative;top:2px}.student-meta__copy:hover{border-color:var(--ll-color-line);background:var(--ll-color-surface);color:var(--ll-color-brand)}.student-meta__copy--done{color:var(--ll-color-positive)}.student-meta__pw-toggle{place-items:center;margin-inline-start:0;display:inline-grid}.student-meta__pw-toggle .student-meta__pw-toggle-icon{grid-area:1/1}.student-meta__pw-toggle[data-ll-pw-masked="1"] .student-meta__pw-toggle-icon--hide,.student-meta__pw-toggle[data-ll-pw-masked="0"] .student-meta__pw-toggle-icon--show{display:none!important}.student-meta__pw-toggle[data-ll-pw-masked="1"] .student-meta__pw-toggle-icon--show,.student-meta__pw-toggle[data-ll-pw-masked="0"] .student-meta__pw-toggle-icon--hide{display:block!important}.student-edit-panel{border:1.5px solid var(--ll-color-line);border-radius:var(--ll-radius-surface);background:0 0;margin-block-end:var(--ll-space-6);padding:.75rem 1rem}.student-edit-grid{grid-template-columns:repeat(auto-fit,minmax(11.25rem,1fr));gap:.625rem .75rem;display:grid}.student-edit-grid--compact{grid-template-columns:repeat(auto-fit,minmax(9rem,1fr))}.student-edit-grid .admin-label{color:var(--ll-color-ink-muted);letter-spacing:.04em;text-transform:uppercase;font-size:.72rem;font-weight:600}.student-edit-grid .ll-menu-select--form{inline-size:100%}.student-edit-actions{gap:var(--ll-space-2);border-block-start:1px solid var(--ll-color-line);margin-block-start:var(--ll-space-4);padding-block-start:var(--ll-space-4);display:flex}.font-mono{letter-spacing:.05em;font-family:ui-monospace,monospace}.ll-overview-page--student .ll-progress-results :where(.filter-btn,.filter-btn:hover:not(.filter-btn--active),.filter-btn.filter-btn--active),.ll-overview-main .ll-progress-results :where(.filter-btn,.filter-btn:hover:not(.filter-btn--active),.filter-btn.filter-btn--active){background:var(--ll-color-surface)}.ll-overview-page--student .ll-progress-results .filter-btn:hover:not(.filter-btn--active),.ll-overview-main .ll-progress-results .filter-btn:hover:not(.filter-btn--active){color:var(--ll-color-ink)}.ll-overview-page--student .ll-progress-results :where(.status-square--perfect,.status-square--partial,.status-square--failed),.ll-overview-main :where(.status-square--perfect,.status-square--partial,.status-square--failed){background:var(--ll-color-surface)}.ll-overview-main .ll-progress-tree-host .ll-tree{background:0 0;border:0;border-radius:0;overflow:visible}.ll-classroom-status{margin-block-end:var(--ll-space-2)}.ll-student-pending-invite{padding:var(--ll-space-4);border:1px solid var(--ll-overview-inset-border,var(--ll-color-line));border-radius:var(--ll-radius-surface);background:var(--ll-overview-inset,var(--ll-color-surface));margin-block-end:var(--ll-space-4)}.ll-student-pending-invite__hint{margin:0 0 var(--ll-space-2);color:var(--ll-color-ink-muted);font-size:.9rem;line-height:1.45}.ll-student-pending-invite__row{align-items:center;gap:var(--ll-space-2);flex-wrap:wrap;display:flex}.ll-student-pending-invite__link{min-inline-size:0;color:var(--ll-color-brand);word-break:break-all;flex:auto;font-size:.88rem}.ll-student-pending-invite__copied{margin:var(--ll-space-2)0 0;color:var(--ll-color-brand);font-size:.85rem;font-weight:600}.ll-invite-link-copied-tooltip{z-index:1200;border-radius:var(--ll-radius-control);background:var(--ll-color-ink);max-inline-size:min(18rem,100vw - 1rem);color:var(--ll-color-surface);text-align:center;pointer-events:none;opacity:0;padding:.45rem .65rem;font-size:.8125rem;line-height:1.35;transition:opacity .15s;position:fixed;transform:translate(-50%,-100%);box-shadow:0 4px 12px #0000001f}.ll-invite-link-copied-tooltip--visible{opacity:1}.teacher-tabs{margin-block:0 var(--ll-space-5);border-block-end:1px solid var(--ll-color-line);gap:.375rem;padding-block-end:0;display:flex}.teacher-tabs .btn{border-start-start-radius:.75rem;border-start-end-radius:.75rem;border-end-end-radius:0;border-end-start-radius:0;margin-block-end:-1px;padding-inline:.875rem}.teacher-tabs .btn--accent{border-color:var(--ll-color-line);border-block-end-color:var(--ll-color-surface);background:var(--ll-color-surface);color:var(--ll-color-brand)}.teacher-tabs .btn--outline{color:var(--ll-color-ink-muted);background:0 0;border-color:#0000}.teacher-tabs .btn--outline:hover{background:var(--ll-overview-inset,var(--ll-color-surface));color:var(--ll-color-brand)}.teacher-admin-panel{background:0 0;border:0;padding:0}.teacher-content-toolbar{inline-size:100%;border-block-end:0;margin-block-end:var(--ll-space-4);padding-block-end:0}.teacher-content-toolbar .progress-type-switch{flex-wrap:nowrap}:where(.teacher-content-toolbar__filters,.teacher-overview-toolbar__filters){justify-content:flex-end}.teacher-group-filters{inline-size:100%}.teacher-group-assign{align-items:center;gap:.5rem;display:inline-flex}.teacher-group-chip{border-radius:var(--ll-radius-control);background:var(--ll-color-teacher-soft);block-size:1.75rem;min-block-size:1.75rem;color:var(--ll-color-teacher);letter-spacing:.05em;text-transform:uppercase;cursor:pointer;border:0;align-items:center;gap:.375rem;padding:0 .625rem;font-size:.75rem;font-weight:700;display:inline-flex}.teacher-group-chip:hover{background:var(--ll-color-teacher-soft-hover);color:var(--ll-color-teacher)}.teacher-group-chip--static,.teacher-group-chip--static:hover{background:var(--ll-color-teacher-soft);color:var(--ll-color-teacher);cursor:default;pointer-events:none}.teacher-group-chip__icon{justify-content:center;align-items:center;block-size:.875rem;inline-size:.875rem;display:inline-flex}.teacher-group-chip__icon svg{block-size:100%;inline-size:100%;color:var(--ll-color-teacher);display:block}.teacher-group-chip__plus{font-size:1rem;line-height:1}.teacher-group-chip__label{min-inline-size:0}.teacher-tab-panel[hidden]{display:none!important}.teacher-overview-block+.teacher-overview-block{margin-block-start:var(--ll-space-7)}.teacher-student-data-gate{gap:var(--ll-space-3);margin-block-start:var(--ll-space-4);display:grid}.teacher-student-data-ack__item{margin:0}.teacher-student-data-gate__confirm{justify-self:start}.teacher-student-data-ack--error,.teacher-student-data-gate.teacher-student-data-ack--error{outline:2px solid var(--ll-color-negative);outline-offset:2px}.teacher-group-picker{align-items:center;display:inline-flex;position:relative}.teacher-group-select{box-sizing:border-box;border:1.5px solid color-mix(in srgb,var(--ll-color-line)60%,transparent);border-radius:var(--ll-radius-surface);background-color:var(--ll-color-surface);block-size:2rem;min-block-size:2rem;min-inline-size:8.25rem;color:var(--ll-color-ink);font:inherit;appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-position:right .5rem center;background-repeat:no-repeat;background-size:.75rem;padding:0 1.75rem 0 .625rem;font-size:.8125rem;font-weight:500;transition:border-color .15s,color .15s,box-shadow .15s}.teacher-group-select:hover,.teacher-group-select:focus{border-color:var(--ll-color-brand);color:var(--ll-color-brand);box-shadow:var(--ll-shadow-surface);outline:0}.teacher-inline-form .teacher-group-select{block-size:2.375rem;min-block-size:2.375rem}.teacher-delete-btn,.teacher-line-icon-btn{cursor:pointer;background:0 0;border:0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;block-size:2rem;inline-size:2rem;padding:0;transition:background .15s,color .15s;display:inline-flex}.teacher-delete-btn{color:var(--ll-color-marker-incorrect)}.teacher-delete-btn svg,.teacher-line-icon-btn svg{block-size:1rem;inline-size:1rem;display:block}.teacher-delete-btn:hover{background:var(--ll-color-status-danger-bg);color:var(--ll-color-status-danger)}.teacher-line-icon-btn{color:var(--ll-color-ink-muted)}.teacher-line-icon-btn:hover{background:var(--ll-color-status-info-bg);color:var(--ll-color-brand)}.ll-classroom-teacher-ui :where(.admin-input,.ll-teacher-invite-panel__url),.ll-overview-page--student .admin-input{box-sizing:border-box;border-width:1.5px;border-color:color-mix(in srgb,var(--ll-color-line)60%,transparent);border-radius:var(--ll-radius-surface);block-size:2.375rem;min-block-size:2.375rem;padding-block:0;font-weight:400}.ll-classroom-teacher-ui .admin-input:focus,.ll-overview-page--student .admin-input:focus{border-color:var(--ll-color-brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--ll-color-brand)15%,transparent);outline:0}.ll-account-paywall.ll-paywall--premium{margin-top:var(--ll-space-4);box-shadow:none;background:0 0;border:none;padding:0}.ll-account-paywall .ll-paywall__pricing-box,.ll-account-paywall .ll-paywall__tier-grid{margin-top:0}.ll-account-paywall .ll-paywall__tier-col{border:1.5px solid var(--ll-color-line);box-shadow:none}.ll-account-paywall .ll-paywall__tier-col--recommended{border:1.5px solid var(--ll-color-premium);outline:1.5px solid var(--ll-color-premium);outline-offset:0;box-shadow:0 8px 24px #0f172a1f,0 3px 12px #0f172a1a}.ll-account-paywall .ll-paywall__tier-col--current.ll-paywall__tier-col--free{border-color:var(--ll-color-line-strong)}.ll-account-paywall .ll-paywall__billing-track{border:1px solid var(--ll-color-line);box-shadow:none}.ll-account-paywall .ll-paywall__billing-btn.is-active{box-shadow:0 2px 8px color-mix(in srgb,var(--ll-color-premium)35%,transparent)}.ll-account-paywall .ll-paywall__tier-col--unavailable .ll-paywall__tier-cta--unavailable.btn--premium-outline{opacity:.55;filter:grayscale(.35)}}@layer ll.components{.ll-list-sort-toolbar,.ll-search-level-toolbar{align-items:center;gap:var(--ll-space-3);flex-wrap:wrap;display:flex}.filter-btn{box-sizing:border-box;border:1px solid var(--ll-color-line);border-radius:var(--ll-radius-control);background:var(--ll-color-canvas);min-block-size:2rem;color:var(--ll-color-ink-muted);white-space:nowrap;box-shadow:none;justify-content:center;align-items:center;gap:.3rem;padding:.3em .9em;font-size:.84rem;font-weight:500;line-height:1.6;text-decoration:none;display:inline-flex;position:relative;overflow:visible}.filter-btn:hover:not(.filter-btn--active,[aria-pressed=true]){border-color:var(--ll-color-line);background:color-mix(in srgb,var(--ll-color-canvas)45%,var(--ll-color-surface));color:var(--ll-color-ink)}.filter-btn--active,.filter-btn[aria-pressed=true]{border-color:var(--ll-color-brand);background:var(--ll-color-surface);color:var(--ll-color-brand)}.filter-btn--active:before,.filter-btn[aria-pressed=true]:before{content:"";z-index:5;background-color:var(--ll-color-brand);pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.8 6.1l2.1 2.1L9.2 3.9' fill='none' stroke='%23ffffff' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:9px 9px;border-radius:50%;block-size:14px;inline-size:14px;position:absolute;inset-block-start:50%;inset-inline-start:-7px;transform:translateY(-50%)}.ll-list-sort-btn.filter-btn--active:before,.ll-list-sort-btn.filter-btn[aria-pressed=true]:before,.ll-cc-themes-btn.filter-btn--active:before,.ll-cc-filters-more-btn.filter-btn--active:before{content:none;display:none}.filter-bar__label{color:var(--ll-color-ink-muted);font-size:.85rem;font-weight:500}.ll-list-result-count,.ll-filter-count,.filter-bar__count{color:var(--ll-color-ink-muted);font-size:.85rem;font-weight:400}.ll-cc-filters-more-btn,.ll-cc-themes-btn{white-space:nowrap;align-items:center;gap:.35em;min-inline-size:2rem;display:inline-flex}.ll-content-controls__sort-themes-row .ll-cc-themes-btn{flex:none;margin-inline-start:auto}.ll-cc-themes-btn__caret{border-block:4px solid #0000;border-inline-start:5px solid;flex-shrink:0;block-size:0;inline-size:0;transition:transform .18s;display:inline-block}.ll-cc-themes-btn[aria-expanded=true] .ll-cc-themes-btn__caret,.ll-cc-filters-more-btn[aria-expanded=true] .ll-cc-themes-btn__caret{transform:rotate(90deg)}.ll-list-sort-btn__arrow{opacity:.85;font-size:1.05em;line-height:1;display:inline-block}.ll-list-sort-btn.filter-btn{gap:.4em;padding-inline:.85em .75em;font-size:.9rem}.ll-cc-divider{background:var(--ll-color-line);flex:0 0 1px;align-self:stretch;min-block-size:2rem;inline-size:1px}.ll-pill-search-shell,.ll-wortschatz__search-wrap,.ll-scene-controls__search{block-size:2.5rem;min-block-size:2.5rem;max-block-size:2.5rem;inline-size:100%;box-shadow:none;background:0 0;border:0;align-items:stretch;display:flex;position:relative}.ll-pill-search__track{flex:1;align-items:stretch;min-inline-size:0;display:flex;position:relative}.ll-pill-search__track>.ll-search-input{inline-size:100%}.ll-search-icon{z-index:1;block-size:20px;inline-size:20px;color:var(--ll-color-placeholder);pointer-events:none;justify-content:center;align-items:center;display:inline-flex;position:absolute;inset-block-start:50%;inset-inline-start:10px;transform:translateY(-50%)}.ll-scene-controls__search .ll-search-icon,.ll-content-controls .ll-pill-search-shell .ll-search-icon,.ll-wortschatz__search-wrap:not(.reader-sidebar__search-wrap) .ll-search-icon{block-size:22px;inline-size:22px;inset-inline-start:9px}.ll-search-icon-svg-wrap{justify-content:center;align-items:center;line-height:0;display:inline-flex}.ll-search-icon-svg{block-size:15px;inline-size:15px;color:var(--ll-color-placeholder);stroke:var(--ll-color-placeholder);flex-shrink:0;display:block}.ll-wortschatz__search-hits{z-index:1;max-inline-size:40%;color:var(--ll-color-placeholder);font-variant-numeric:tabular-nums;letter-spacing:.01em;text-overflow:ellipsis;white-space:nowrap;pointer-events:none;font-size:.625rem;font-weight:400;position:absolute;inset-block-start:50%;inset-inline-end:28px;overflow:hidden;transform:translateY(-50%)}.ll-pill-search__inline-overlay{pointer-events:none;position:absolute;inset:0;overflow:visible}.ll-pill-search__caret-measure{visibility:hidden;white-space:pre;box-sizing:border-box;pointer-events:none;max-inline-size:calc(100% - 4.5rem);position:absolute;inset-block-start:50%;inset-inline-start:0;overflow:hidden;transform:translateY(-50%)}.ll-pill-search__enter-inline{color:var(--ll-color-ink-muted);opacity:.72;white-space:nowrap;pointer-events:none;font-size:.8125rem;position:absolute;inset-block-start:50%;inset-inline-start:0;transform:translateY(-50%)}.ll-search-input,.ll-wortschatz__search-input{border-radius:var(--ll-radius-pill);background:var(--ll-color-surface);block-size:2.5rem;min-block-size:2.5rem;max-block-size:2.5rem;inline-size:100%;min-inline-size:0;color:var(--ll-color-ink-muted);caret-color:var(--ll-color-ink);font:inherit;box-shadow:var(--ll-shadow-search);border:0;outline:0;margin:0;padding:0 4.75rem 0 2.2rem;font-size:.92rem;font-weight:400;line-height:2.5rem}.ll-search-input:focus,.ll-wortschatz__search-input:focus{color:var(--ll-color-ink);box-shadow:var(--ll-shadow-search),var(--ll-focus-ring);border-color:#0000}@media (width<=40rem){.ll-list-sort-toolbar,.ll-search-level-toolbar{flex-direction:column;align-items:stretch}}.ll-list-filter-panel{align-content:flex-start;align-items:flex-start;gap:var(--ll-space-2)var(--ll-space-4);padding:var(--ll-space-4);border-radius:var(--ll-radius-surface);background:var(--ll-color-surface-subtle);flex-wrap:wrap;display:flex}.ll-list-filter-panel .filter-bar{margin-block-end:0}.ll-content-filter-toolbar.ll-list-filter-panel{align-items:flex-start;gap:var(--ll-space-2);flex-direction:column;margin-block-end:var(--ll-space-4)}.ll-content-filter-toolbar.ll-list-filter-panel .ll-content-filter-toolbar__row{inline-size:100%}.ll-content-filter-toolbar--single-row.ll-list-filter-panel{flex-flow:wrap;align-items:center;gap:0;margin-block-end:var(--ll-space-4)}.ll-content-filter-toolbar--single-row.ll-list-filter-panel .ll-content-filter-toolbar__row{inline-size:auto}.ll-content-filter-toolbar--single-row .ll-content-filter-toolbar__bar{align-items:center;gap:var(--ll-space-2)var(--ll-space-4);flex-wrap:wrap;inline-size:100%;margin-block-end:0;display:flex}.ll-content-filter-toolbar--single-row .ll-content-filter-toolbar__group{align-items:center;gap:var(--ll-space-2)var(--ll-space-4);flex-wrap:wrap;display:inline-flex}.ll-content-filter-toolbar--single-row .ll-content-filter-toolbar__bar .filter-bar__label{margin-inline-end:0}.ll-wortschatz-controls__filters-cluster.ll-list-filter-panel{flex:1 1 0;min-inline-size:0}.ll-list-filter-panel--stack{flex-direction:column;align-items:flex-start}.ll-wortschatz-controls__filters-cluster.ll-list-filter-panel .ll-wortschatz-controls__filters-stack{gap:var(--ll-space-2)}.ll-list-filter-panel__row{align-items:center;gap:var(--ll-space-2)var(--ll-space-4);flex-wrap:wrap;min-inline-size:0;display:flex}.ll-list-filter-panel__row--secondary:empty{display:none}.ll-wortschatz-controls--hero .ll-wortschatz-controls__main,.ll-content-toolbar .ll-wortschatz-controls__main{align-items:start;gap:var(--ll-space-2)var(--ll-space-4);grid-template-rows:auto auto;grid-template-columns:minmax(0,1fr) minmax(0,2fr);display:grid}.ll-wortschatz-controls--hero .ll-wortschatz-controls__search-col,.ll-content-toolbar .ll-wortschatz-controls__search-col{grid-area:1/1/-1;align-self:center;inline-size:100%;min-inline-size:0}.ll-wortschatz-controls--hero .ll-wortschatz-controls__filters-cluster.ll-list-filter-panel,.ll-content-toolbar .ll-wortschatz-controls__filters-cluster.ll-list-filter-panel{grid-area:1/2/span 2;grid-template-rows:subgrid;align-content:start;inline-size:100%;min-inline-size:0;display:grid}.ll-wortschatz-controls--hero .ll-wortschatz-controls__filters-top,.ll-content-toolbar .ll-list-filter-panel__row--primary{grid-row:1}.ll-wortschatz-controls--hero .ll-wortschatz-filter-row--pos,.ll-content-toolbar .ll-list-filter-panel__row--secondary{grid-row:2}@media (width<=720px){.ll-wortschatz-controls--hero .ll-wortschatz-controls__main,.ll-content-toolbar .ll-wortschatz-controls__main{flex-flow:column wrap;display:flex}.ll-wortschatz-controls--hero .ll-wortschatz-controls__search-col,.ll-content-toolbar .ll-wortschatz-controls__search-col{grid-area:auto;align-self:stretch;inline-size:100%}.ll-wortschatz-controls--hero .ll-wortschatz-controls__filters-cluster.ll-list-filter-panel,.ll-content-toolbar .ll-wortschatz-controls__filters-cluster.ll-list-filter-panel{flex-wrap:wrap;grid-area:auto;inline-size:100%;display:flex}}.ll-wortschatz-table-shell,.ll-tree.ll-wortschatz-table-shell,#ll-wortschatz-table{--ll-wortschatz-col-w:calc(2px + 4ch + .35rem)}.ll-tree,.ll-wortschatz-table-shell,.ll-wortschatz-list{--ll-tree-row-px:14px;--ll-tree-row-py:12px;--ll-tree-step:32px;--ll-wortschatz-row-px:14px;--ll-wortschatz-row-py:12px;--ll-wortschatz-tree-step:32px;--ll-wortschatz-caret-gap:6px;--ll-wortschatz-row-radius:6px;--ll-wortschatz-row-hover-bg:color-mix(in srgb,var(--ll-color-panel)72%,white);gap:.15rem;display:grid}.ll-tree__row,.ll-wortschatz-row,.ll-wortschatz__lemma-sum{align-items:center;gap:var(--ll-wortschatz-caret-gap);min-block-size:3rem;padding:var(--ll-tree-row-py)var(--ll-tree-row-px);border-radius:var(--ll-wortschatz-row-radius);color:var(--ll-color-ink);font-size:.85rem;font-weight:500;display:flex}.ll-tree__row--clickable,.ll-wortschatz__lemma-sum{cursor:pointer}.ll-tree__row--clickable:hover,#ll-wortschatz-table .ll-wortschatz__lemma-node:hover>.ll-wortschatz__lemma-sum{background:var(--ll-wortschatz-row-hover-bg)}#ll-wortschatz-table .ll-wortschatz__lemma-node:hover>.ll-wortschatz__lemma-sum,#ll-wortschatz-table .ll-wortschatz__lemma-node:hover>.ll-wortschatz__lemma-sum .ll-wortschatz__lemma-word{color:var(--ll-color-brand)}.ll-wortschatz__lemma-sum-inner{grid-template-columns:minmax(var(--ll-wortschatz-col-w,calc(2px + 4ch + .35rem)),max-content)var(--ll-wortschatz-col-w,calc(2px + 4ch + .35rem))minmax(0,1fr);flex:auto;align-items:center;gap:2px 4px;min-inline-size:0;display:grid}.ll-wortschatz__lemma-word-wrap{flex-wrap:wrap;align-items:center;gap:.25rem .4rem;min-inline-size:0;display:inline-flex}.ll-wortschatz__badge-cell,.ll-lex-badge-cell,.ll-wortschatz__pos-slot{flex:none;align-items:center;gap:.25rem;display:inline-flex}.ll-wortschatz__lemma-word{color:var(--ll-color-ink);font-size:.85rem;font-weight:600}.ll-wortschatz__lemma-gloss,.ll-wortschatz__lemma-translation{color:var(--ll-color-ink-muted);font-weight:400}.ll-tree__count{color:var(--ll-color-ink-muted);margin-inline-start:auto;font-size:.8rem;font-weight:500}.ll-wortschatz__lemma-word-wrap>.ll-tree__count{color:var(--ll-color-ink-muted);margin-inline-start:.35rem;font-size:.85rem;font-weight:400;display:inline}.ll-wortschatz__level-tag,.ll-lex-level-badge:not(.badge--all-levels){min-inline-size:2.4rem;padding:1px 4px;font-size:.65rem}.ll-wortschatz__lemma-word-wrap .ll-wortschatz__lemma-audio-btn{color:var(--ll-color-brand);opacity:0;pointer-events:none;cursor:pointer;flex:none;align-self:center;margin-inline-start:.12rem;padding:.18rem;transition:opacity .15s}.ll-wortschatz__lemma-word-wrap .ll-wortschatz__lemma-audio-btn .audio-mini-btn__icon,.ll-wortschatz__lemma-word-wrap .ll-wortschatz__lemma-audio-btn svg{block-size:1.35rem;inline-size:1.35rem}#ll-wortschatz-table .ll-wortschatz__lemma-node:hover>.ll-wortschatz__lemma-sum .ll-wortschatz__lemma-audio-btn,#ll-wortschatz-table .ll-wortschatz__lemma-node[open]>.ll-wortschatz__lemma-sum .ll-wortschatz__lemma-audio-btn,#ll-wortschatz-table .ll-wortschatz__lemma-node:focus-within>.ll-wortschatz__lemma-sum .ll-wortschatz__lemma-audio-btn,#ll-wortschatz-table .ll-wortschatz__lemma-audio-btn.is-playing{opacity:1;pointer-events:auto}.ll-tree__children{flex-direction:column;gap:0;display:flex}.ll-tree__group{min-inline-size:0}.ll-tree__children .ll-tree__children{padding-inline-start:var(--ll-tree-step)}.ll-wortschatz-page #ll-wortschatz-table.ll-tree .ll-wortschatz__lemma-children.ll-tree__children{padding:0 0 4px var(--ll-wortschatz-tree-step);border:0;margin:0}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples{--ll-word-detail-lead:var(--ll-wortschatz-col-w,calc(2px + 4ch + .35rem));--ll-word-detail-lead-gap:8px;margin-block-start:0}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__section-sum.ll-tree__row{gap:var(--ll-wortschatz-caret-gap);padding-block:var(--ll-wortschatz-row-py);padding-inline:0 var(--ll-wortschatz-row-px);border-radius:var(--ll-wortschatz-row-radius);font-weight:600}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__section-sum:hover{background:var(--ll-wortschatz-row-hover-bg)}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__section-sum:hover .ll-word-detail-examples__section-label{color:var(--ll-color-brand)}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__section-body{margin-inline-start:var(--ll-wortschatz-tree-step);padding-inline-start:0}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__item{padding:10px var(--ll-wortschatz-row-px);border-radius:var(--ll-wortschatz-row-radius);margin:0 0 4px;transition:background-color .12s}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__item--linked{cursor:pointer}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__item:hover{background:var(--ll-wortschatz-row-hover-bg)}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__item--linked:hover .ll-word-detail-examples__title-link{color:var(--ll-color-brand)}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__item--linked:hover .ll-word-detail-examples__ext-link{color:var(--ll-color-brand);opacity:1;visibility:visible}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__contexts .ll-wortschatz__occ-contexts{font-size:.72rem;line-height:1.45}.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__item-lead .ll-lex-level-badge,.ll-wortschatz-page #ll-wortschatz-table .ll-word-detail-examples__item-lead .badge.ll-wortschatz__level-tag{inline-size:max-content;min-inline-size:2.75rem;max-inline-size:none;padding-inline:4px;overflow:visible}details.ll-tree__node{padding:0;overflow:hidden}summary.ll-tree__row{list-style:none}summary.ll-tree__row::-webkit-details-marker{display:none}details>summary.ll-tree__row:before{content:"";background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%233b5ed6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18l6-6-6-6'/%3E%3C/svg%3E") 50%/16px 16px no-repeat;flex-shrink:0;block-size:16px;inline-size:16px}details[open]>summary.ll-tree__row:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%233b5ed6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}.ll-tree__body{flex:1;align-items:center;gap:.35rem;min-inline-size:0;display:flex}.ll-tree__item-title{min-inline-size:0;font-weight:600}.ll-tree__open-link{block-size:18px;inline-size:18px;color:var(--ll-color-ink-muted);flex-shrink:0;justify-content:center;align-items:center;transition:color .15s;display:inline-flex}.ll-tree__open-link svg{block-size:16px;inline-size:16px;display:block}.ll-tree__open-link:hover{color:var(--ll-color-brand)}.ll-tree:not(#ll-wortschatz-table,.ll-wortschatz-list) .ll-tree__row:not(.ll-wortschatz__lemma-sum),.ll-favorites-list .ll-tree__row,.ll-progress-tree-host .ll-tree__row,.ll-classroom-tree-host .ll-tree__row{gap:var(--ll-space-2);min-block-size:auto;padding:var(--row-py)var(--row-px);border-block-end:1px solid var(--ll-color-surface-subtle);box-sizing:border-box;border-radius:0;inline-size:100%;font-size:.85rem}.ll-tree:not(#ll-wortschatz-table,.ll-wortschatz-list) .ll-tree__row:last-child,.ll-favorites-list .ll-tree__row:last-child,.ll-progress-tree-host .ll-tree__row:last-child,.ll-classroom-tree-host .ll-tree__row:last-child{border-block-end:none}.ll-tree__row--parent{cursor:pointer;color:var(--ll-color-ink);text-align:start;background:0 0;border:none;font-family:inherit;font-weight:600}.ll-tree__row--parent:hover,summary.ll-tree__row--parent:hover .ll-tree__item-title{color:var(--ll-color-brand)}.ll-tree__row--child{padding-inline-start:var(--row-child-pl)}.ll-tree:not(#ll-wortschatz-table,.ll-wortschatz-list) .ll-tree__row--clickable:hover,.ll-favorites-list .ll-tree__row--clickable:hover,.ll-progress-tree-host .ll-tree__row--clickable:hover,.ll-classroom-tree-host .ll-tree__row--clickable:hover{background:var(--ll-wortschatz-row-hover-bg)}.ll-tree__toggle{align-items:center;gap:var(--ll-space-2);min-inline-size:0;color:inherit;font:inherit;text-align:start;cursor:pointer;background:0 0;border:none;flex:1;padding:0;font-weight:600;display:flex}.ll-tree__caret{block-size:16px;inline-size:16px;color:var(--ll-color-brand);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.ll-tree__caret svg{block-size:16px;inline-size:16px;display:block}.ll-tree:not(#ll-wortschatz-table,.ll-wortschatz-list) .ll-tree__body,.ll-favorites-list .ll-tree__body,.ll-progress-tree-host .ll-tree__body,.ll-classroom-tree-host .ll-tree__body{flex-wrap:wrap;gap:.35rem}.ll-tree:not(#ll-wortschatz-table,.ll-wortschatz-list) .ll-tree__body>svg,.ll-favorites-list .ll-tree__body>svg,.ll-progress-tree-host .ll-tree__body>svg,.ll-classroom-tree-host .ll-tree__body>svg{color:var(--ll-color-ink-muted);flex-shrink:0}.ll-tree__trail{flex-shrink:0;align-items:center;gap:.35rem;margin-inline-start:auto;display:flex}.ll-tree:not(#ll-wortschatz-table,.ll-wortschatz-list) .ll-tree__children .ll-tree__children,.ll-progress-tree-host .ll-tree__children .ll-tree__children,.ll-classroom-tree-host .ll-tree__children .ll-tree__children{padding-inline-start:calc(var(--row-child-pl) - var(--row-px))}.ll-tree__empty{padding:var(--row-py)var(--row-px);margin:0}.ll-tree__empty--child{padding-inline-start:var(--row-child-pl)}.ll-tree__read-sep{color:var(--ll-color-ink-muted);user-select:none;flex-shrink:0;display:none}details[open]>summary .ll-tree__read-sep{display:inline}.ll-tree__read-link{block-size:auto;inline-size:auto;color:inherit;font-size:inherit;flex-shrink:0;align-items:center;gap:.2rem;font-weight:400;text-decoration:none;display:none}details[open]>summary .ll-tree__read-link{display:inline-flex}summary.ll-tree__row--parent:hover .ll-tree__item-title,summary.ll-tree__row--parent:hover .ll-tree__read-sep,summary.ll-tree__row--parent:hover .ll-tree__read-link:not(:hover){color:var(--ll-color-ink)}.ll-tree__read-link:hover,.ll-tree__read-link:hover svg{color:var(--ll-color-brand)}.ll-tree__exercise{align-items:center;gap:var(--ll-space-2);padding:var(--row-py)var(--row-px);border-block-end:1px solid var(--ll-color-surface-subtle);box-sizing:border-box;padding-inline-start:var(--row-child-pl);font-size:.85rem;display:flex}.ll-tree__exercise:last-child{border-block-end:none}.ll-tree__exercise-name{flex:auto;align-items:center;gap:.35rem;min-inline-size:0;display:inline-flex}.ll-tree__exercise-icon{color:var(--ll-color-ink-muted);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.ll-tree__exercise-icon svg{block-size:16px;inline-size:16px;display:block}.status-strip{flex-wrap:wrap;align-items:center;gap:4px;margin-inline-start:auto;display:inline-flex}.status-square{border-radius:var(--ll-radius-sm);border:1px solid #0000;justify-content:center;align-items:center;block-size:20px;inline-size:20px;font-size:.78rem;font-weight:700;line-height:1;display:inline-flex}.status-square--perfect{border-color:var(--ll-color-status-success-border);background:var(--ll-color-status-success-bg);color:var(--ll-color-status-success)}.status-square--partial{border-color:var(--ll-color-status-warning-border);background:var(--ll-color-status-warning-bg);color:var(--ll-color-status-warning)}.status-square--failed{border-color:var(--ll-color-status-danger-border);background:var(--ll-color-status-danger-bg);color:var(--ll-color-status-danger);padding-block-start:1px}.status-square--pending{border-color:var(--ll-color-line);color:var(--ll-color-ink-muted);background:0 0;font-weight:600}.ll-tree--student-list .ll-tree__row--header{border-block-end:1px solid var(--color-border-subtle,color-mix(in srgb,var(--ll-color-ink)8%,transparent));pointer-events:none;margin-block-end:var(--ll-space-1);padding-block-end:var(--ll-space-1)}.ll-tree--student-list .ll-tree__row--student,.ll-tree__row--parent:has(>.ll-tree__toggle[data-group-toggle]){align-items:center;gap:var(--ll-space-4);display:flex}.ll-tree--student-list .ll-student-row__trail,.ll-tree__row--parent>.ll-tree__trail{flex:0 0 var(--ll-student-trail-width);justify-content:flex-end;align-items:center;gap:var(--ll-space-5);inline-size:var(--ll-student-trail-width);min-inline-size:var(--ll-student-trail-width);box-sizing:border-box;margin-inline-start:0;padding-inline-end:2px;display:flex}.ll-tree--student-list .ll-tree__row--student:not(:has(.ll-student-row__group-col)) .ll-student-row__trail{margin-inline-start:auto}.ll-classroom-teacher-ui .ll-tree--student-list .ll-tree__row--student,.ll-classroom-teacher-ui .ll-tree__row--parent:has(>.ll-tree__toggle[data-group-toggle]){gap:var(--ll-space-2)}.ll-classroom-teacher-ui .ll-tree--student-list .ll-tree__row--student{color:var(--ll-color-ink);font-size:.85rem;font-weight:400}.ll-classroom-teacher-ui .ll-tree--student-list .ll-tree__row--student .ll-student-row__name-link{max-inline-size:100%;font-size:.85rem;font-weight:600}.ll-classroom-teacher-ui .ll-tree--student-list .ll-tree__row--student .ll-student-row__username{font-size:.75rem}.ll-classroom-teacher-ui .ll-tree--student-list .ll-tree__row--student .ll-student-row__body{align-items:flex-start}.ll-classroom-teacher-ui .ll-tree--student-list .ll-tree__row--student .ll-tree__body>svg{margin-block-start:.15rem}.ll-classroom-teacher-ui .ll-tree__row--parent:has(>.ll-tree__toggle[data-group-toggle]){font-size:.85rem}.ll-tree__row--parent>.ll-tree__toggle,.ll-tree--student-list .ll-tree__body{flex:auto;min-inline-size:0}.ll-tree--student-list .ll-student-row__status-wrap,.ll-tree--student-list .ll-student-row__status,.ll-tree__row--parent>.ll-tree__trail .ll-student-row__status-wrap{text-align:end;flex:none;inline-size:100%;min-inline-size:0;margin-inline-start:0}.ll-tree--student-list .ll-student-row__trail .teacher-delete-btn,.ll-tree--student-list .ll-student-row__trail [data-remove-from-group],.ll-tree__row--parent>.ll-tree__trail .teacher-delete-btn{flex:0 0 var(--ll-student-trail-action-width);margin-inline-start:0}.ll-home-newsletter-band{border-block-start:1px solid var(--ll-color-line);background:#fff;margin-block-end:0}.ll-home-newsletter-band .ll-newsletter-section{margin:0;padding:0}.ll-home-newsletter-band .ll-newsletter-section__legal{margin-block-end:0}.ll-newsletter-section{margin-block:var(--ll-space-5)0;padding-block:var(--ll-space-4)var(--ll-space-7);text-align:center}:where(.ll-story-dialog-list-page,.ll-grammatik-page,.ll-wortschatz-page)>.ll-newsletter-section:last-child{margin-block-end:0;padding-block-end:var(--ll-space-7)}.ll-newsletter-section--in-card{border-block-start:1px solid var(--ll-color-line)}.ll-newsletter-section__title{margin:0 0 var(--ll-space-2);font-size:1.2rem;font-weight:700;line-height:1.35}.ll-newsletter-section__lead{margin:0 0 var(--ll-space-4);color:var(--ll-color-ink-muted);line-height:1.6}.ll-newsletter-section__form{gap:var(--ll-space-2);text-align:start;flex-direction:column;max-inline-size:26.25rem;margin-inline:auto;display:flex}.ll-newsletter-section__pill{border:1.5px solid var(--ll-color-line);background:var(--ll-color-surface);border-radius:9999px;align-items:stretch;inline-size:100%;display:flex;overflow:hidden}.ll-newsletter-section__pill:focus-within{border:1.5px solid var(--ll-color-brand)}.ll-newsletter-section__input{box-sizing:border-box;block-size:2.5rem;min-block-size:2.5rem;inline-size:auto;min-inline-size:0;color:var(--ll-color-ink-muted);font:inherit;background:0 0;border:0;border-radius:9999px 0 0 9999px;flex:1;margin:0;padding:0 1.375rem;font-size:.92rem;line-height:1.2}.ll-newsletter-section__input:focus{box-shadow:none;color:var(--ll-color-ink);outline:none}.ll-newsletter-section__input::placeholder{color:var(--ll-color-ink-muted);opacity:.9}.ll-newsletter-section__input:focus::placeholder{color:#0000;opacity:0}.ll-newsletter-section__submit.btn,.ll-newsletter-section__submit{white-space:nowrap;border:0;border-radius:0 9999px 9999px 0;flex-shrink:0;justify-content:center;align-self:stretch;align-items:center;block-size:2.5rem;min-block-size:2.5rem;margin:0;padding:0 1.125rem;display:inline-flex}.ll-newsletter-section__consent{align-items:flex-start;gap:var(--ll-space-2);padding-block:var(--ll-space-4);color:var(--ll-color-ink-muted);font-size:.9rem;line-height:1.35;display:flex}.ll-newsletter-section__consent input{flex-shrink:0;margin-block-start:.2rem}.ll-newsletter-section__legal{margin:var(--ll-space-5)0 0}.contact-page__newsletter{padding-block:var(--ll-space-6)var(--ll-space-7);border-block-start:1px solid var(--ll-color-line);background:#fff}}@layer ll.routes{.ll-overview-auth-loading{min-block-size:18rem;padding:var(--ll-space-6)var(--ll-space-4);justify-content:center;align-items:center;display:flex}.ll-overview-auth-loading[hidden]{display:none!important}.ll-overview-auth-loading__inner{align-items:center;gap:var(--ll-space-4);text-align:center;flex-direction:column;display:flex}.ll-overview-auth-loading__text{color:var(--ll-color-ink);margin:0;font-size:1rem;font-weight:600}}