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.kl-instructional,.kl-single-reading-sidebar .kl-instructional{position:sticky;top:1.5rem;margin-bottom:0}.kl-single-content-sidebar .kl-instructional__heading,.kl-single-reading-sidebar .kl-instructional__heading{font-size:.95rem}.kl-single-content-sidebar .kl-instructional__section,.kl-single-reading-sidebar .kl-instructional__section{padding:1rem 1.15rem}}.kl-single-hero__actions .kl-trust-panel--compact{margin:1rem 0 0;padding:.75rem 0 0;background:0 0;border:none;border-top:1px solid var(--kl-border);border-radius:0}.kl-single-progression{display:flex;flex-direction:column;gap:.4rem;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--kl-border)}.kl-single-body{background:var(--kl-surface);border:1px solid var(--kl-border);border-radius:var(--kl-radius);padding:1.5rem 1.75rem;margin-bottom:2rem}.kl-single-body__title{font-family:var(--kl-font-display);font-size:1.15rem;margin:0 0 1rem}.kl-single--reading{padding-top:0}.kl-single--story .kl-story-stack>.kl-section--flush-top,.kl-single--story .kl-story-stack>.kl-section--hero,.kl-single--story .kl-story-stack>.kl-single-section--hero{padding-top:0;margin-top:0}.kl-single-reading__header{margin-bottom:0;padding-top:0}.kl-single-reading__actions{margin-top:var(--kl-space-4)}.kl-single-reading__cover{margin:0 0 var(--kl-space-8);border-radius:var(--kl-radius-2xl);overflow:hidden;border:1px solid var(--kl-border);background:var(--kl-surface-page);aspect-ratio:16/10;max-height:var(--kl-preview-max-h,420px)}.kl-single-reading__img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}.kl-story-stack{display:flex;flex-direction:column;gap:var(--kl-space-12);width:100%;max-width:var(--kl-measure-wide,48rem);margin-top:var(--kl-space-8);margin-inline:auto}.kl-single--story .kl-ecosystem-blocks{width:100%;max-width:none;margin-top:var(--kl-space-10)}.kl-single-header--story{text-align:center;gap:var(--kl-space-4)}@media (min-width:640px){.kl-single-header--story{text-align:left}}.kl-story-title-block{display:flex;flex-direction:column;gap:var(--kl-space-3)}.kl-single--story .kl-single-header__eyebrow-row{display:flex;align-items:center;justify-content:center;gap:var(--kl-space-1-5);min-width:0}@media (min-width:640px){.kl-single--story .kl-single-header__eyebrow-row{justify-content:flex-start}}.kl-single--story .kl-single-header__eyebrow{font-size:var(--kl-text-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--kl-primary)}.kl-story-pills{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:var(--kl-space-2)}@media (min-width:640px){.kl-story-pills{justify-content:flex-start}}.kl-story-pill{display:inline-flex;align-items:center;box-sizing:border-box;gap:var(--kl-space-1);font-size:.625rem;font-weight:700;letter-spacing:var(--kl-tracking-wider, .05em);text-transform:uppercase;padding-block:0.25rem;padding-inline:0.5rem;border-radius:var(--kl-radius-lg);line-height:1;min-height:0;height:auto;background:var(--kl-surface-0,#fff);border:1px solid var(--kl-border-subtle,var(--kl-border));box-shadow:none;color:var(--kl-ink-muted,var(--kl-ink-500))}.kl-single--story .kl-single-title,.kl-story-title{font-family:var(--kl-font-display);font-size:var(--kl-text-3xl);font-weight:700;letter-spacing:-.025em;line-height:1.25;margin:0;color:var(--kl-ink)}@media (min-width:640px){.kl-single--story .kl-single-title,.kl-story-title{font-size:2.8125rem;line-height:1.15}}.kl-story-lead{margin:0 auto;max-width:42rem;font-size:var(--kl-text-base);line-height:1.625;font-weight:400;color:var(--kl-ink-500)}@media (min-width:640px){.kl-story-lead{margin-inline:0;font-size:var(--kl-text-lg)}}.kl-story-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;column-gap:var(--kl-space-5);row-gap:var(--kl-space-2);font-size:var(--kl-text-xs);font-weight:600;color:var(--kl-ink-500)}@media (min-width:640px){.kl-story-meta{justify-content:flex-start}}.kl-story-meta__item{display:inline-flex;align-items:center;gap:var(--kl-space-1-5)}.kl-story-meta__label{font-weight:400;color:color-mix(in srgb,var(--kl-ink-500) 60%,transparent)}.kl-story-meta__value{font-weight:700;color:var(--kl-ink);background:var(--kl-surface-1,#f3f3f1);border:1px solid var(--kl-border);border-radius:var(--kl-radius-lg);padding:.125rem .5rem}.kl-story-meta__sep{display:none;color:var(--kl-border)}@media (min-width:640px){.kl-story-meta__sep{display:inline}}.kl-single--story .kl-single-reading__actions{display:flex;flex-wrap:nowrap;align-items:center;gap:var(--kl-space-2-5);width:100%;margin-top:0;padding-top:var(--kl-space-2)}@media (min-width:640px){.kl-single--story .kl-single-reading__actions{width:auto;gap:var(--kl-space-3)}}.kl-single--story .kl-worksheet-share.kl-story-action{display:contents}.kl-single--story .kl-btn__label--full{display:none}.kl-single--story .kl-btn__label--short{display:inline}@media (min-width:640px){.kl-single--story .kl-btn__label--full{display:inline}.kl-single--story .kl-btn__label--short{display:none}}.kl-single--story .kl-single-reading__actions .kl-share__toggle,.kl-single--story .kl-single-reading__actions .kl-story-action.kl-collection-save--button{display:inline-flex;align-items:center;justify-content:center;flex:1 1 0;width:auto;height:auto;min-height:0;min-width:0;gap:var(--kl-space-1-5);white-space:nowrap;border-radius:var(--kl-radius-xl);border:1px solid var(--kl-border);background:var(--kl-surface-0,#fff);box-shadow:var(--kl-shadow-surface,0 1px 2px rgba(26,26,31,.04));font-size:var(--kl-text-xs);font-weight:700;line-height:1.25;padding:.625rem .75rem;color:var(--kl-ink-500);transition:border-color var(--kl-duration) ease,background-color var(--kl-duration) ease,transform var(--kl-duration) ease}.kl-single--story .kl-single-reading__actions .kl-share__toggle .kl-icon,.kl-single--story .kl-single-reading__actions .kl-story-action .kl-icon{width:1rem;height:1rem;color:color-mix(in srgb,var(--kl-ink-500) 60%,transparent);flex-shrink:0}.kl-single--story .kl-single-reading__actions .kl-share__toggle:hover,.kl-single--story .kl-single-reading__actions .kl-story-action.kl-collection-save--button:hover{background:var(--kl-surface-page);border-color:color-mix(in srgb,var(--kl-primary) 20%,transparent)}.kl-single--story .kl-single-reading__actions .kl-share__toggle:active,.kl-single--story .kl-single-reading__actions .kl-story-action.kl-collection-save--button:active{transform:scale(.98)}@media (min-width:640px){.kl-single--story .kl-single-reading__actions .kl-share__toggle,.kl-single--story .kl-single-reading__actions .kl-story-action.kl-collection-save--button{flex:0 0 auto;gap:var(--kl-space-2);padding-inline:1.125rem}}.kl-single--story .kl-single-reading__actions .kl-story-action.kl-collection-save--favorite.is-saved,.kl-single--story .kl-single-reading__actions .kl-story-action.kl-collection-save--favorite[aria-pressed=true]{border-color:color-mix(in srgb,var(--kl-saved) 25%,var(--kl-border-subtle));background:var(--kl-saved-soft);color:var(--kl-saved)}.kl-single--story .kl-single-reading__actions .kl-story-action.kl-collection-save--favorite.is-saved .kl-icon,.kl-single--story .kl-single-reading__actions .kl-story-action.kl-collection-save--favorite[aria-pressed=true] .kl-icon{color:var(--kl-saved);fill:var(--kl-saved)}.kl-reading-options{display:flex;flex-direction:column;align-items:stretch;gap:var(--kl-space-4);padding:var(--kl-space-4);border-radius:var(--kl-radius-2xl);border:1px solid var(--kl-border);background:var(--kl-surface-page)}@media (min-width:640px){.kl-reading-options{flex-direction:row;align-items:center;justify-content:space-between}}.kl-reading-options__label{display:inline-flex;align-items:center;justify-content:center;gap:var(--kl-space-2);font-size:var(--kl-text-xs);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--kl-ink)}@media (min-width:640px){.kl-reading-options__label{justify-content:flex-start}}.kl-reading-options__label .kl-icon{color:var(--kl-primary)}.kl-reading-options__controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:var(--kl-space-4)}@media (min-width:640px){.kl-reading-options__controls{justify-content:flex-end}}.kl-reading-options__sizes{display:inline-flex;align-items:center;gap:var(--kl-space-1-5)}.kl-reading-options__sizes>.kl-icon{margin-right:.25rem;color:color-mix(in srgb,var(--kl-ink-500) 60%,transparent)}.kl-reading-options__size{height:2rem;min-width:2rem;padding:0 .625rem;border-radius:var(--kl-radius-lg);border:1px solid var(--kl-border);background:#fff;font-size:var(--kl-text-xs);font-weight:700;color:var(--kl-ink-500);cursor:pointer;transition:border-color var(--kl-duration-fast) ease,background var(--kl-duration-fast) ease,color var(--kl-duration-fast) ease,box-shadow var(--kl-duration-fast) ease}.kl-reading-options__size:hover{border-color:color-mix(in srgb,var(--kl-primary) 30%,transparent)}.kl-reading-options__size.is-active{background:var(--kl-primary);border-color:var(--kl-primary);color:#fff;box-shadow:var(--kl-shadow-xs,0 1px 2px rgba(0,0,0,.05))}.kl-reading-options__themes{display:inline-flex;align-items:center;gap:var(--kl-space-1-5)}@media (min-width:640px){.kl-reading-options__themes{border-left:1px solid var(--kl-border);padding-left:var(--kl-space-4)}}.kl-reading-options__theme{width:1.75rem;height:1.75rem;border-radius:var(--kl-radius-pill);border:2px solid #d4d4d4;cursor:pointer;padding:0;transition:transform var(--kl-duration-fast) ease,border-color var(--kl-duration-fast) ease}.kl-reading-options__theme:hover{transform:scale(1.05)}.kl-reading-options__theme.is-active{border-color:var(--kl-primary);transform:scale(1.05)}.kl-reading-options__theme--paper{background:#faf8f5}.kl-reading-options__theme--sunny{background:#fffdf0}.kl-reading-options__theme--mint{background:#f3faf5}.kl-reading-options__theme--white{background:#fff}.kl-story-frame{box-sizing:border-box;border-radius:var(--kl-radius-3xl);border:1px solid #eae4d7;background:#faf8f5;color:#3a3324;padding:1.5rem;transition:background-color var(--kl-duration-slow) ease,border-color var(--kl-duration-slow) ease,color var(--kl-duration-slow) ease}@media (min-width:640px){.kl-story-frame{padding:2.5rem}}.kl-story-frame--theme-paper{background:#faf8f5;border-color:#eae4d7;color:#3a3324}.kl-story-frame--theme-sunny{background:#fffdf0;border-color:#f2e5c1;color:#2b291a}.kl-story-frame--theme-mint{background:#f3faf5;border-color:#dceee0;color:#1e3024}.kl-story-frame--theme-white{background:#fff;border-color:var(--kl-border);color:var(--kl-ink)}.kl-story-frame .kl-single-reading__cover{margin-bottom:var(--kl-space-8)}.kl-story-prose{max-width:none;font-family:var(--kl-font);font-weight:400;line-height:1.625}.kl-story-prose>*+*{margin-top:1.5rem}.kl-story-frame[data-kl-text-size=base] .kl-story-prose{font-size:var(--kl-text-base)}.kl-story-frame[data-kl-text-size=lg] .kl-story-prose{font-size:var(--kl-text-lg)}.kl-story-frame[data-kl-text-size=xl] .kl-story-prose{font-size:var(--kl-text-xl)}@media (min-width:640px){.kl-story-frame[data-kl-text-size=lg] .kl-story-prose{font-size:1.1875rem}.kl-story-frame[data-kl-text-size=xl] .kl-story-prose{font-size:var(--kl-text-2xl)}}.kl-story-prose>p:first-of-type::first-letter{float:left;font-size:3rem;font-weight:700;font-family:var(--kl-font);line-height:1;margin:.15rem .625rem 0 0;color:var(--kl-primary)}.kl-story-edu,.kl-story-edu-suite{display:flex;flex-direction:column;gap:var(--kl-space-8)}.kl-story-moral{border-radius:var(--kl-radius-3xl);border:1px solid var(--kl-border);background:#fff;padding:1.5rem}@media (min-width:640px){.kl-story-moral{padding:2.5rem}}.kl-story-moral__inner{max-width:48rem;margin:0 auto;text-align:center}.kl-story-moral__head{display:flex;align-items:center;justify-content:center;gap:var(--kl-space-2)}.kl-story-moral__icon{color:#f43f5e;display:inline-flex}.kl-story-moral__title{margin:0;font-family:var(--kl-font-display);font-size:var(--kl-text-xl);font-weight:700;letter-spacing:-.025em;color:var(--kl-ink)}@media (min-width:640px){.kl-story-moral__title{font-size:var(--kl-text-2xl)}}.kl-story-moral__quote{margin:var(--kl-space-5) 0 0;padding-inline:1rem;font-family:var(--kl-font);font-size:var(--kl-text-xl);font-weight:600;font-style:italic;line-height:1.625;color:var(--kl-ink-500)}@media (min-width:640px){.kl-story-moral__quote{font-size:var(--kl-text-2xl)}}.kl-story-companion{border-radius:var(--kl-radius-3xl);border:1px solid var(--kl-border);background:#fff;padding:1.5rem;display:flex;flex-direction:column;gap:var(--kl-space-12)}@media (min-width:640px){.kl-story-companion{padding:2.5rem}}.kl-story-discuss__head,.kl-story-vocab__title-row{display:flex;align-items:center;justify-content:center;gap:var(--kl-space-3)}@media (min-width:640px){.kl-story-discuss__head,.kl-story-vocab__title-row{justify-content:flex-start}}.kl-story-discuss__icon,.kl-story-tip__icon,.kl-story-vocab__icon{display:inline-flex;color:var(--kl-primary);flex-shrink:0}.kl-story-discuss__title,.kl-story-vocab__title{margin:0;font-family:var(--kl-font-display);font-size:var(--kl-text-2xl);font-weight:700;letter-spacing:-.025em;color:var(--kl-ink)}@media (min-width:640px){.kl-story-discuss__title,.kl-story-vocab__title{font-size:var(--kl-text-3xl)}}.kl-story-discuss__grid{display:grid;grid-template-columns:1fr;gap:var(--kl-space-5);margin-top:1.5rem}@media (min-width:768px){.kl-story-discuss__grid{grid-template-columns:1fr 1fr}}.kl-story-question{display:flex;gap:var(--kl-space-5);padding:1.25rem;border-radius:var(--kl-radius-2xl);border:1px solid var(--kl-border);background:color-mix(in srgb,var(--kl-surface-page) 40%,transparent);transition:border-color var(--kl-duration) ease}@media (min-width:640px){.kl-story-question{padding:1.5rem}}.kl-story-question:hover{border-color:color-mix(in srgb,var(--kl-primary) 20%,transparent)}.kl-story-question__num{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;flex-shrink:0;border-radius:var(--kl-radius-xl);background:var(--kl-primary-subtle,color-mix(in srgb,var(--kl-primary) 12%,#fff));border:1px solid color-mix(in srgb,var(--kl-primary) 20%,transparent);color:var(--kl-primary);font-size:var(--kl-text-sm);font-weight:700}.kl-story-question__text{margin:0;font-size:var(--kl-text-sm);font-weight:700;line-height:1.625;color:var(--kl-ink)}@media (min-width:640px){.kl-story-question__text{font-size:var(--kl-text-base)}}.kl-story-vocab__head{margin-bottom:1.5rem}.kl-story-vocab__lead{margin:.25rem 0 0;font-size:var(--kl-text-xs);font-weight:600;color:var(--kl-ink-500);text-align:center}@media (min-width:640px){.kl-story-vocab__lead{text-align:left;padding-left:2.25rem;font-size:var(--kl-text-sm)}}.kl-story-vocab__grid{display:grid;grid-template-columns:1fr;gap:var(--kl-space-5);align-items:start}@media (min-width:640px){.kl-story-vocab__grid{grid-template-columns:1fr 1fr}}@media (min-width:1024px){.kl-story-vocab__grid{grid-template-columns:1fr 1fr 1fr}}.kl-story-vocab-card{box-sizing:border-box;display:flex;flex-direction:column;justify-content:flex-start;gap:var(--kl-space-3);min-height:0;padding:1.25rem;border-radius:var(--kl-radius-2xl);border:1px solid var(--kl-border);background:#fff;box-shadow:var(--kl-shadow-surface,0 1px 2px rgba(0,0,0,.04))}@media (min-width:640px){.kl-story-vocab-card{min-height:140px;padding:1.5rem}}.kl-story-vocab-card__word-wrap{border-bottom:1px solid color-mix(in srgb,var(--kl-border) 60%,transparent);padding-bottom:.5rem}.kl-story-vocab-card__word{margin:0;font-family:var(--kl-font);font-size:var(--kl-text-lg);font-weight:700;letter-spacing:-.025em;color:var(--kl-ink)}@media (min-width:640px){.kl-story-vocab-card__word{font-size:var(--kl-text-xl)}}.kl-story-vocab-card__def{margin:0;font-size:var(--kl-text-xs);font-weight:600;line-height:1.625;color:var(--kl-ink-500)}@media (min-width:640px){.kl-story-vocab-card__def{font-size:var(--kl-text-sm)}}.kl-story-tips{display:grid;grid-template-columns:1fr;gap:var(--kl-space-8)}@media (min-width:768px){.kl-story-tips{grid-template-columns:1fr 1fr}}.kl-story-tip{display:flex;flex-direction:column;gap:var(--kl-space-3);border-radius:var(--kl-radius-2xl);padding:1.5rem;border:1px solid var(--kl-border);position:relative;overflow:hidden;transition:border-color var(--kl-duration) ease}@media (min-width:640px){.kl-story-tip{padding:1.75rem}}.kl-story-tip--parent{background:var(--kl-surface-0,#fff)}.kl-story-tip--teaching{background:var(--kl-primary-soft,color-mix(in srgb,var(--kl-primary) 12%,#fff));border-color:color-mix(in srgb,var(--kl-primary) 20%,transparent)}.kl-story-tip--teaching:hover{border-color:color-mix(in srgb,var(--kl-primary) 30%,transparent)}.kl-story-tip__head{display:flex;align-items:center;gap:var(--kl-space-2)}.kl-story-tip__icon{display:inline-flex;flex-shrink:0;color:var(--kl-ink-500)}.kl-story-tip--teaching .kl-story-tip__icon{color:var(--kl-primary)}.kl-story-tip__title{margin:0;font-family:var(--kl-font);font-size:var(--kl-text-lg);font-weight:700;letter-spacing:-.025em;color:var(--kl-ink)}@media (min-width:640px){.kl-story-tip__title{font-size:var(--kl-text-xl)}}.kl-story-tip__text{margin:0;padding-top:.25rem;font-size:var(--kl-text-sm);font-weight:600;line-height:1.625;color:var(--kl-ink)}@media (min-width:640px){.kl-story-tip__text{font-size:var(--kl-text-base)}}.kl-story-copyright-notice{display:flex;align-items:flex-start;gap:var(--kl-space-3-5);padding:1.25rem;border-radius:var(--kl-radius-2xl);background:color-mix(in srgb,var(--kl-warning-subtle) 20%,transparent);border:1px solid color-mix(in srgb,var(--kl-warning) 15%,transparent);transition:background var(--kl-duration) ease,border-color var(--kl-duration) ease}.kl-story-copyright-notice:hover{background:color-mix(in srgb,var(--kl-warning-subtle) 30%,transparent);border-color:color-mix(in srgb,var(--kl-warning) 25%,transparent)}.kl-story-copyright-notice__icon{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;flex-shrink:0;border-radius:var(--kl-radius-xl);background:var(--kl-warning-subtle);border:1px solid color-mix(in srgb,var(--kl-warning) 20%,transparent);color:var(--kl-warning)}.kl-story-copyright-notice__label{display:block;margin-bottom:.125rem;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--kl-warning)}.kl-story-copyright-notice__text{margin:0;font-size:var(--kl-text-xs);font-weight:600;line-height:1.625;color:var(--kl-ink-500)}.kl-story-copyright-notice__text a{color:var(--kl-primary);font-weight:700;text-decoration:none}.kl-story-copyright-notice__text a:hover{text-decoration:underline;text-underline-offset:2px}.kl-guide-stack{display:flex;flex-direction:column;gap:var(--kl-space-8);width:100%;max-width:var(--kl-measure-wide,48rem);margin-top:var(--kl-space-8);margin-inline:auto}.kl-single--guide .kl-ecosystem-blocks{width:100%;max-width:none;margin-top:var(--kl-space-10)}.kl-single-header--guide{display:flex;flex-direction:column;gap:var(--kl-space-8)}.kl-guide-header__top{display:flex;flex-direction:column;gap:var(--kl-space-2)}.kl-single--guide .kl-single-header__eyebrow-row{display:flex;align-items:center;gap:var(--kl-space-1-5);min-width:0;justify-content:flex-start}.kl-single--guide .kl-single-header__eyebrow{font-size:var(--kl-text-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--kl-primary)}.kl-guide-pills{display:flex;flex-wrap:wrap;align-items:center;gap:var(--kl-space-2)}.kl-guide-pill{display:inline-flex;align-items:center;box-sizing:border-box;gap:var(--kl-space-1);font-size:.625rem;font-weight:700;letter-spacing:var(--kl-tracking-wider, .05em);text-transform:uppercase;padding-block:0.25rem;padding-inline:0.5rem;border-radius:var(--kl-radius-lg);line-height:1;background:var(--kl-surface-0,#fff);border:1px solid var(--kl-border-subtle,var(--kl-border));color:var(--kl-ink-muted,var(--kl-ink-500))}.kl-guide-title,.kl-single--guide .kl-single-title{font-family:var(--kl-font-display);font-size:var(--kl-text-3xl);font-weight:700;letter-spacing:-.025em;line-height:1.25;margin:0;color:var(--kl-ink)}@media (min-width:640px){.kl-guide-title,.kl-single--guide .kl-single-title{font-size:var(--kl-text-4xl)}}@media (min-width:768px){.kl-guide-title,.kl-single--guide .kl-single-title{font-size:3rem}}.kl-guide-lead{margin:0;font-size:var(--kl-text-lg);font-weight:600;font-style:italic;line-height:1.625;color:var(--kl-ink-500);border-left:4px solid color-mix(in srgb,var(--kl-primary) 30%,transparent);padding-left:1rem;padding-block:0.25rem}@media (min-width:640px){.kl-guide-lead{font-size:var(--kl-text-xl)}}.kl-guide-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--kl-space-3) 1rem;padding-block:1rem;border-block:1px solid 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var(--kl-border);background:var(--kl-surface-0,#fff);box-shadow:none;font-size:var(--kl-text-xs);font-weight:700;line-height:1.25;padding:.375rem .875rem;color:var(--kl-ink-500);transition:border-color var(--kl-duration-fast) ease,background-color var(--kl-duration-fast) ease,transform var(--kl-duration-fast) ease}.kl-single--guide .kl-guide-toolbar__btns .kl-guide-action .kl-icon,.kl-single--guide .kl-guide-toolbar__btns .kl-share__toggle .kl-icon{width:1rem;height:1rem;color:color-mix(in srgb,var(--kl-ink-500) 60%,transparent);flex-shrink:0}.kl-single--guide .kl-guide-toolbar__btns .kl-guide-action.kl-collection-save--button:hover,.kl-single--guide .kl-guide-toolbar__btns .kl-share__toggle:hover{background:var(--kl-surface-page);border-color:color-mix(in srgb,var(--kl-primary) 20%,transparent)}.kl-single--guide .kl-guide-toolbar__btns .kl-guide-action.kl-collection-save--button:active,.kl-single--guide .kl-guide-toolbar__btns .kl-share__toggle:active{transform:scale(.98)}.kl-single--guide .kl-guide-toolbar__btns .kl-guide-action.kl-collection-save--favorite.is-saved,.kl-single--guide .kl-guide-toolbar__btns .kl-guide-action.kl-collection-save--favorite[aria-pressed=true]{border-color:color-mix(in srgb,var(--kl-saved) 25%,var(--kl-border-subtle));background:var(--kl-saved-soft);color:var(--kl-saved)}.kl-single--guide .kl-guide-toolbar__btns .kl-guide-action.kl-collection-save--favorite.is-saved .kl-icon,.kl-single--guide .kl-guide-toolbar__btns .kl-guide-action.kl-collection-save--favorite[aria-pressed=true] .kl-icon{color:var(--kl-saved);fill:var(--kl-saved)}.kl-guide-hero{margin:0;display:flex;flex-direction:column;gap:var(--kl-space-2)}.kl-guide-hero__media{overflow:hidden;border-radius:var(--kl-radius-2xl);border:1px solid var(--kl-border);background:var(--kl-surface-page);aspect-ratio:16/9}.kl-guide-hero__img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}.kl-guide-hero__caption{margin:0;text-align:center;font-size:var(--kl-text-xs);font-weight:600;font-style:italic;color:color-mix(in srgb,var(--kl-ink-500) 60%,transparent)}.kl-guide-prose,.kl-single--guide .kl-guide-prose.kl-single-prose{font-size:1.0625rem;line-height:1.8;color:var(--kl-ink-500);font-weight:400;letter-spacing:.005em}@media (min-width:640px){.kl-guide-prose,.kl-single--guide .kl-guide-prose.kl-single-prose{font-size:var(--kl-text-lg);line-height:1.85}}.kl-guide-prose>h2,.kl-guide-prose>h3,.kl-guide-prose>li,.kl-guide-prose>ol,.kl-guide-prose>p,.kl-guide-prose>ul{margin:0}.kl-single--guide .kl-guide-prose>*+*{margin-top:1.5rem}.kl-single--guide .kl-guide-prose h2,.kl-single--guide .kl-guide-prose>*+h2{margin-top:2.75rem;margin-bottom:0}.kl-single--guide .kl-guide-prose>h2+*,.kl-single--guide .kl-guide-prose>h3+*{margin-top:1rem}.kl-single--guide .kl-guide-prose h2,.kl-single--guide .kl-guide-prose h3{font-family:var(--kl-font-display);font-weight:700;letter-spacing:-.02em;line-height:1.3;color:var(--kl-ink)}.kl-single--guide .kl-guide-prose h2{font-size:1.375rem}@media (min-width:640px){.kl-single--guide .kl-guide-prose h2{font-size:var(--kl-text-2xl)}}.kl-guide-prose b,.kl-guide-prose strong{font-weight:600;color:var(--kl-ink)}.kl-single--guide .kl-guide-prose ol,.kl-single--guide .kl-guide-prose ul{padding-left:1.35rem;margin:0}.kl-single--guide .kl-guide-prose li{margin:0 0 .65rem;padding-left:.15rem;line-height:1.75;font-weight:400;color:var(--kl-ink-500)}.kl-single--guide .kl-guide-prose li:last-child{margin-bottom:0}.kl-single--guide .kl-guide-prose>li{display:list-item;margin-left:1.35rem;list-style:disc}.kl-guide-prose>p:first-of-type{font-size:var(--kl-text-lg);font-weight:400;color:var(--kl-ink);line-height:1.8}@media (min-width:640px){.kl-guide-prose>p:first-of-type{font-size:var(--kl-text-xl);line-height:1.75}}.kl-guide-prose>p:first-of-type::first-letter{float:left;font-size:3.25rem;font-weight:700;font-family:var(--kl-font-display);line-height:.9;margin:.2rem .7rem .1rem 0;color:var(--kl-primary)}.kl-guide-note{border-radius:var(--kl-radius-2xl);border:1px solid color-mix(in srgb,var(--kl-primary) 20%,transparent);background:var(--kl-primary-soft,color-mix(in srgb,var(--kl-primary) 12%,#fff));padding:1.5rem;display:flex;flex-direction:column;gap:var(--kl-space-3)}.kl-guide-note__head{display:flex;align-items:center;gap:var(--kl-space-2)}.kl-guide-note__icon{display:inline-flex;color:var(--kl-primary);flex-shrink:0}.kl-guide-note__title{margin:0;font-family:var(--kl-font);font-size:var(--kl-text-lg);font-weight:700;color:var(--kl-ink)}.kl-guide-note__text{margin:0;font-size:var(--kl-text-sm);font-weight:600;line-height:1.625;color:var(--kl-ink)}@media (min-width:640px){.kl-guide-note__text{font-size:var(--kl-text-base)}}.kl-guide-footer{display:flex;align-items:center;justify-content:space-between;padding-block:1.5rem;border-top:1px solid var(--kl-border)}.kl-guide-footer__back{display:inline-flex;align-items:center;gap:var(--kl-space-1);font-size:var(--kl-text-xs);font-weight:700;color:var(--kl-primary);text-decoration:none}.kl-guide-footer__back:hover{color:var(--kl-primary-hover,var(--kl-primary))}.kl-guide-footer__back .kl-icon{width:.875rem;height:.875rem}.kl-single--guide .kl-instructional--reading,.kl-single--guide .kl-single-reading-sidebar,.kl-single--guide .kl-single-section--trust,.kl-single--guide .kl-trust-panel{display:none!important}.kl-single-prose{color:var(--kl-ink);line-height:1.7;font-size:1.05rem}.kl-single-prose p{margin:0 0 1rem}.kl-single-prose h2,.kl-single-prose h3{font-family:var(--kl-font-display);margin:1.5rem 0 .65rem;line-height:1.3}.kl-single-prose ol,.kl-single-prose ul{margin:0 0 1rem 1.25rem;padding:0}.kl-single-prose li{margin-bottom:.35rem}.kl-single-prose table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.9rem}.kl-single-prose td,.kl-single-prose th{border:1px solid var(--kl-border);padding:.5rem .65rem;text-align:left}.kl-single-prose th{background:var(--kl-surface-muted)}.kl-clean-content .wp-block-button,.kl-clean-content .wp-block-buttons{margin:1rem 0}.kl-clean-content .wp-block-button__link{display:inline-block;padding:.6rem 1.1rem;background:var(--kl-primary);color:var(--kl-ink-inverse)!important;border-radius:var(--kl-radius-sm);text-decoration:none!important;font-weight:600}.kl-clean-content img{max-width:100%;height:auto;border-radius:var(--kl-radius-sm)}.kl-clean-content .wp-block-image{margin:1rem 0}.kl-single .kl-related-strip{margin-top:0}@media (max-width:900px){.kl-single--printable .kl-single-hero{grid-template-columns:1fr}.kl-single-hero__actions{position:static}}@media (max-width:600px){.kl-single{padding-top:1rem}.kl-single-body{padding:1.15rem}.kl-single-hero__actions{padding:1.1rem}}.kl-container--worksheet{width:100%;max-width:var(--kl-page-max)}.kl-single--worksheet-layout{--kl-product-pad-block:0 0 2.5rem;--kl-product-panel-pad:1.25rem;--kl-product-panel-radius:var(--kl-radius-3xl);--kl-product-panel-shadow:var(--kl-shadow-xs, 0 1px 2px 0 rgb(0 0 0 / 0.05));--kl-product-panel-gap:var(--kl-space-6);--kl-product-stack-gap:var(--kl-space-8);--kl-product-preview-radius:var(--kl-radius-2xl);--kl-product-preview-shadow:var(--kl-shadow-xs, 0 1px 2px 0 rgb(0 0 0 / 0.05));--kl-product-preview-shadow-hover:var(--kl-shadow-md, 0 4px 6px -1px rgb(0 0 0 / 0.1));--kl-product-guidance-gap:var(--kl-space-12);padding:var(--kl-product-pad-block)}.kl-product-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--kl-space-12);margin-top:2rem;align-items:start}.kl-product-layout__main{display:flex;flex-direction:column;gap:var(--kl-product-stack-gap);min-width:0}.kl-product-layout__panel{min-width:0}.kl-product-layout__guidance{min-width:0}.kl-single--worksheet-layout .kl-container--worksheet>.kl-page-nav,.kl-single--worksheet-layout>.kl-container--worksheet>.kl-page-nav{margin-bottom:0}.kl-single--worksheet-layout .kl-single-header--printable{display:flex;flex-direction:column;align-items:flex-start;gap:var(--kl-space-4)}.kl-single--worksheet-layout .kl-single-header--printable .kl-badge{margin-bottom:0}.kl-single--worksheet-layout .kl-single-header__meta{display:flex;flex-direction:column;align-items:flex-start;gap:var(--kl-space-1-5);min-width:0}.kl-single--worksheet-layout 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var(--kl-border-subtle);box-shadow:none;color:var(--kl-ink-muted,var(--kl-ink-500));gap:var(--kl-space-1)}.kl-single--worksheet-layout .kl-single-header--printable .kl-single-header__chips-row,.kl-single--worksheet-layout .kl-single-header__chips-row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--kl-space-2);margin:0;min-width:0}.kl-single--worksheet-layout .kl-single-header--printable .kl-worksheet-chips,.kl-single--worksheet-layout .kl-single-header__chips-row .kl-worksheet-chips{display:flex;flex-wrap:wrap;align-items:center;gap:var(--kl-space-2);margin:0}.kl-single--worksheet-layout .kl-single-header--printable .kl-single-header__chips-row .kl-chip,.kl-single--worksheet-layout .kl-single-header--printable .kl-worksheet-chips .kl-chip,.kl-single--worksheet-layout .kl-single-header__chips-row .kl-chip{display:inline-flex;align-items:center;box-sizing:border-box;font-size:.625rem;font-weight:700;letter-spacing:var(--kl-tracking-wider, .05em);text-transform:uppercase;padding-block:0.25rem;padding-inline:0.5rem;border-radius:var(--kl-radius-lg);line-height:1;min-height:0;height:auto;background:var(--kl-surface-0,#fff);border:1px solid var(--kl-border-subtle);box-shadow:none;color:var(--kl-ink-muted,var(--kl-ink-500));gap:var(--kl-space-1);text-decoration:none}.kl-single--worksheet-layout .kl-single-header--printable .kl-single-header__type-pill>span,.kl-single--worksheet-layout .kl-single-header__chips-row .kl-chip>span{display:inline;line-height:inherit;margin:0;padding:0}.kl-single--worksheet-layout .kl-single-header--printable .kl-single-header__chips-row .kl-chip:hover,.kl-single--worksheet-layout .kl-single-header--printable .kl-worksheet-chips .kl-chip:hover,.kl-single--worksheet-layout .kl-single-header__chips-row .kl-chip:hover{background:var(--kl-surface-0,#fff);border-color:color-mix(in srgb,var(--kl-primary) 35%,var(--kl-border-subtle));color:var(--kl-primary)}.kl-worksheet-intro{margin:0 0 clamp(2rem,4vw,2.5rem);max-width:var(--kl-measure-wide)}.kl-single--worksheet-layout .kl-single-title.kl-worksheet-title,.kl-single--worksheet-layout .kl-worksheet-title{font-family:var(--kl-font-display);font-size:var(--kl-text-3xl);line-height:1.375;font-weight:700;letter-spacing:-.025em;margin:0;color:var(--kl-ink)}@media (min-width:640px){.kl-single--worksheet-layout .kl-single-title.kl-worksheet-title,.kl-single--worksheet-layout .kl-worksheet-title{font-size:2.25rem}}.kl-single--worksheet-layout .kl-single-lead,.kl-worksheet-lead{margin:0;max-width:48rem;font-family:var(--kl-font);font-size:var(--kl-text-base);line-height:1.625;font-weight:400;color:var(--kl-ink-500)}.kl-worksheet-chips{margin:0}figure.kl-product-preview{margin:0;padding:0;border:none;background:0 0;box-shadow:none}.kl-product-preview__trigger{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;margin:0;padding:1rem;border:1px solid var(--kl-border-subtle);background:var(--kl-surface-0,#fff);cursor:zoom-in;border-radius:var(--kl-product-preview-radius);overflow:hidden;position:relative;z-index:1;box-shadow:var(--kl-product-preview-shadow);box-sizing:border-box;font:inherit;color:inherit;text-align:left;appearance:none;-webkit-appearance:none;transition:box-shadow var(--kl-duration-slow) ease,border-color var(--kl-duration-slow) ease}@media (min-width:640px){.kl-product-preview__trigger{padding:1.5rem}}.kl-product-preview__trigger:hover{box-shadow:var(--kl-product-preview-shadow-hover);border-color:color-mix(in srgb,var(--kl-primary) 30%,transparent)}.kl-product-preview--worksheet .kl-product-preview__trigger .kl-single-preview__img{display:block;width:100%;height:auto;border:none;border-radius:var(--kl-radius-lg,.5rem);vertical-align:top}.kl-product-preview--clipart .kl-product-preview__trigger{aspect-ratio:1/1;background-color:var(--kl-clipart-preview-bg);background-image:none}@media (hover:hover){.kl-product-preview--clipart .kl-product-preview__trigger:hover{background-color:#fff;background-image:conic-gradient(#f8f8f8 25%,#fff 0 50%,#f8f8f8 0 75%,#fff 0);background-size:20px 20px}}.kl-product-preview--clipart .kl-product-preview__trigger:focus-visible{background-color:#fff;background-image:conic-gradient(#f8f8f8 25%,#fff 0 50%,#f8f8f8 0 75%,#fff 0);background-size:20px 20px}.kl-product-preview--clipart .kl-product-preview__stage{display:none}.kl-product-preview--clipart .kl-product-preview__trigger .kl-single-preview__img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;margin:0;padding:0;border:none;border-radius:var(--kl-radius-lg,.5rem);object-fit:contain;position:relative;z-index:1;box-sizing:border-box}.kl-product-preview__zoom-hint{position:absolute;bottom:1rem;left:50%;transform:translateX(-50%);display:inline-flex;align-items:center;gap:var(--kl-space-1-5);padding:.5rem 1rem;border-radius:var(--kl-radius-pill);background:color-mix(in srgb,var(--kl-ink-900) 85%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--kl-shadow-md,0 4px 6px -1px rgb(0 0 0 / .1));color:#fff;font-family:var(--kl-font);font-size:.625rem;font-weight:700;letter-spacing:var(--kl-tracking-wider, .05em);text-transform:uppercase;line-height:1.2;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--kl-duration) ease;z-index:2}.kl-product-preview__trigger:focus-visible .kl-product-preview__zoom-hint,.kl-product-preview__trigger:hover .kl-product-preview__zoom-hint{opacity:1}.kl-product-preview__zoom-hint .kl-icon{width:.875rem;height:.875rem;flex-shrink:0}.kl-product-preview__caption{margin:.75rem 0 0;padding:0;text-align:center;font-family:var(--kl-font);font-size:.8125rem;font-weight:400;line-height:1.4;color:var(--kl-ink-muted)}.kl-product-preview__hint{margin:1rem 0 0;padding:0;text-align:center;font-family:var(--kl-font);font-size:var(--kl-text-sm);font-weight:400;line-height:1.4;color:var(--kl-ink-muted)}.kl-product-preview-gallery{display:flex;flex-direction:column;gap:0}.kl-product-preview-gallery__thumbs{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:var(--kl-space-3);margin-top:1.5rem;overflow:visible;padding-bottom:0}.kl-product-preview-gallery__thumb{display:block;flex:0 0 auto;width:auto;height:auto;margin:0;padding:.125rem;border:2px solid var(--kl-border-subtle);border-radius:var(--kl-radius-xl);background:var(--kl-surface-0,#fff);box-shadow:none;cursor:pointer;overflow:hidden;font:inherit;color:inherit;appearance:none;-webkit-appearance:none;transition:border-color var(--kl-duration) ease,box-shadow var(--kl-duration) ease}.kl-product-preview-gallery__thumb:hover{border-color:color-mix(in srgb,var(--kl-primary) 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.kl-badge .kl-icon{width:12px;height:12px}.kl-single--worksheet-layout .kl-worksheet-panel__actions .kl-btn .kl-icon,.kl-single--worksheet-layout .kl-worksheet-panel__actions .kl-share__toggle .kl-icon{width:.875rem;height:.875rem;color:color-mix(in srgb,var(--kl-ink-muted) 60%,transparent)}.kl-single--worksheet-layout .kl-worksheet-panel__actions .kl-btn,.kl-single--worksheet-layout .kl-worksheet-panel__actions .kl-share__toggle{gap:var(--kl-space-1-5)}.kl-single--worksheet-layout .kl-learning-sequence{padding-top:.25rem}.kl-single--worksheet-layout .kl-worksheet-panel__actions .kl-collection-save.is-saved{border-color:color-mix(in srgb,var(--kl-primary) 15%,transparent);background:color-mix(in srgb,var(--kl-primary-soft,var(--kl-primary)) 30%,#fff);color:var(--kl-primary)}.kl-single--worksheet-layout .kl-worksheet-panel__actions .kl-collection-save.is-saved .kl-icon{color:var(--kl-primary);fill:var(--kl-primary)}.kl-learning-sequence__title{margin:0 0 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.1);z-index:1;color:#fff}.kl-preview-lightbox__thumbs{display:flex;align-items:center;justify-content:center;gap:var(--kl-space-3);max-width:100%;overflow-x:auto;overflow-y:hidden;padding:1rem 1.5rem;scrollbar-width:none;-ms-overflow-style:none}.kl-preview-lightbox__thumbs::-webkit-scrollbar{display:none}.kl-preview-lightbox__thumbs[hidden]{display:none}.kl-preview-lightbox__thumb{display:block;flex:0 0 auto;margin:0;padding:.125rem;border:2px solid rgb(255 255 255 / .1);border-radius:var(--kl-radius-xl,.75rem);background:rgb(255 255 255 / .05);cursor:pointer;overflow:hidden;appearance:none;-webkit-appearance:none;transition:border-color var(--kl-duration) ease,box-shadow var(--kl-duration) ease,transform var(--kl-duration) ease}.kl-preview-lightbox__thumb:hover{border-color:rgb(255 255 255 / .3);transform:scale(1.02)}.kl-preview-lightbox__thumb.is-active{border-color:var(--kl-primary);box-shadow:0 10px 15px -3px rgb(0 0 0 / .25),0 0 0 4px color-mix(in srgb,var(--kl-primary) 20%,transparent);transform:scale(1.05)}.kl-preview-lightbox__thumb:focus-visible{outline:2px solid rgb(255 255 255 / .7);outline-offset:2px}.kl-preview-lightbox__thumb-stage{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;aspect-ratio:1/1;overflow:hidden;border-radius:var(--kl-radius-lg,.5rem);background:#fff;box-sizing:border-box}@media (min-width:640px){.kl-preview-lightbox__thumb-stage{width:3rem;height:3rem}}.kl-preview-lightbox__thumb-stage--worksheet{background:#fff}.kl-preview-lightbox__thumb-stage--worksheet img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}.kl-preview-lightbox__thumb-stage--clipart{background-color:#1f1f1f;background-image:conic-gradient(#333 25%,#1f1f1f 0 50%,#333 0 75%,#1f1f1f 0);background-size:6px 6px}.kl-preview-lightbox__thumb-stage--clipart img{display:block;width:100%;height:100%;object-fit:contain;padding:.25rem;box-sizing:border-box;transition:transform var(--kl-duration) ease}.kl-preview-lightbox__hint{font-family:var(--kl-font);font-size:var(--kl-text-xs);line-height:1.4;color:#a3a3a3}body.kl-preview-open{overflow:hidden}.kl-audience-grid{display:grid;grid-template-columns:1fr;gap:var(--kl-space-4)}@media (min-width:640px){.kl-audience-grid{grid-template-columns:1fr 1fr}}.kl-audience-card{padding:1.5rem;background:var(--kl-surface);border:1px solid var(--kl-border);border-radius:1rem}.kl-audience-card__title{margin:0 0 .5rem;font-family:var(--kl-font);font-size:1.0625rem;font-weight:700;line-height:1.3;color:var(--kl-ink)}.kl-audience-card__text{margin:0;font-family:var(--kl-font);font-size:var(--kl-text-md);line-height:1.6;font-weight:400;color:var(--kl-ink-muted)}@media (min-width:1024px){.kl-product-layout{grid-template-columns:repeat(12,minmax(0,1fr));align-items:start}.kl-product-layout__main{grid-column:span 8}.kl-product-layout__panel{grid-column:span 4;grid-row:span 2;align-self:start;position:sticky;top:calc(var(--kl-header-h,64px) + 2rem);z-index:5;overflow:visible}.kl-product-layout__guidance{grid-column:span 8}.kl-single--worksheet-layout .kl-worksheet-panel__inner{position:static;overflow:visible}}@media (max-width:767px){.kl-single--worksheet-layout{padding-bottom:6rem}}