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/* Activity catalogue: identity and artwork are data records, independent of engines. */
.alg-alphabet .alphabet-activities{padding:50px 0}.alg-alphabet .alphabet-activity-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,310px),1fr));gap:24px;max-width:980px}.alg-alphabet .alphabet-activity-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border:1px solid #c7dcd4;background:#fff;color:#052951;border-radius:24px;overflow:hidden;text-decoration:none;box-shadow:0 9px 25px #0529510a}.alg-alphabet .alphabet-activity-card img{width:100%;height:100%;min-height:260px;object-fit:cover}.alg-alphabet .alphabet-activity-card>div{padding:26px}.alg-alphabet .alphabet-activity-card h3{font-size:30px;margin:4px 0 12px}.alg-alphabet .alphabet-activity-card p{margin-bottom:12px}.alg-alphabet .alphabet-activity-card small{display:block}.alg-alphabet .activity-cta{display:inline-block;margin-top:18px;padding:10px 16px;border-radius:12px;background:#087c78;color:#fff;font-weight:750}.alg-alphabet .alphabet-activity-card:hover .activity-cta{background:#052951}.alg-alphabet .activity-heading{margin:30px 0 8px}.alg-alphabet .lesson-activity-art{width:min(100%,470px);aspect-ratio:3/2;object-fit:cover;border-radius:20px;margin-bottom:22px}.alg-alphabet .activity-kicker{color:#70d8c9;font-size:13px;text-transform:uppercase;letter-spacing:.12em}.alg-alphabet[data-theme=dark] .alphabet-activity-card{color:#f0f5f7;background:#112b42;border-color:#365767}.alg-alphabet[data-theme=dark] .alphabet-activity-card .eyebrow{color:#70d8c9}@media(max-width:650px){.alg-alphabet .alphabet-activity-card{grid-template-columns:1fr}.alg-alphabet .alphabet-activity-card img{min-height:0;height:auto;aspect-ratio:3/2}}

/* v0.2.2: do not leave a toolbar-sized gap above the sticky sample header. */
body.alg-alphabet-sample-page .site-header{top:var(--alg-toolbar-offset,0px)!important}

.alg-alphabet button.photo{display:block;border:0;border-radius:0;text-align:inherit;color:inherit}.alg-alphabet button.photo:disabled{opacity:1}.alg-alphabet [data-audio-id][aria-disabled="true"]{cursor:default}

/* v0.6.2: colour records a lesson visit, never mastery. */
.alg-alphabet .letter-tile.is-viewed,.alg-alphabet .letter-tile.available.is-viewed{background:var(--tile-accent);border-color:var(--tile-accent);color:#001326;box-shadow:none}
.alg-alphabet .letter-tile.is-viewed:nth-child(4n+4){color:#fff}
.alg-alphabet[data-theme=dark] .letter-tile.is-viewed:nth-child(4n+4){color:#000e1d}
.alg-alphabet .letter-tile.is-viewed .glyph,.alg-alphabet .letter-tile.is-viewed .letter-name,.alg-alphabet .letter-tile.is-viewed small{color:inherit}
.alg-alphabet .letter-tile.is-viewed small{font-weight:700}
.alg-alphabet .letter-tile.available.is-viewed:hover{border-color:var(--tile-accent);box-shadow:0 5px 14px #05295125}
.alg-alphabet .letter-tile.is-viewed:focus-visible{outline:3px solid var(--ink,#052951);outline-offset:4px}

/* Explicit colours override the WordPress link colour inherited by viewed cards. */
.alg-alphabet .letter-tile.is-viewed,.alg-alphabet .letter-tile.is-viewed .glyph,.alg-alphabet .letter-tile.is-viewed .letter-name,.alg-alphabet .letter-tile.is-viewed small{color:#001326!important}
.alg-alphabet .letter-tile.is-viewed:nth-child(4n+4),.alg-alphabet .letter-tile.is-viewed:nth-child(4n+4) .glyph,.alg-alphabet .letter-tile.is-viewed:nth-child(4n+4) .letter-name,.alg-alphabet .letter-tile.is-viewed:nth-child(4n+4) small{color:#fff!important}
.alg-alphabet[data-theme=dark] .letter-tile.is-viewed:nth-child(4n+4),.alg-alphabet[data-theme=dark] .letter-tile.is-viewed:nth-child(4n+4) .glyph,.alg-alphabet[data-theme=dark] .letter-tile.is-viewed:nth-child(4n+4) .letter-name,.alg-alphabet[data-theme=dark] .letter-tile.is-viewed:nth-child(4n+4) small{color:#000e1d!important}

/* v0.7.1 shared illustrated cards, equally presented on hubs and all lessons. */
.alg-alphabet .alphabet-activity-grid{max-width:1100px;align-items:start}
.alg-alphabet .alphabet-activity-card{grid-template-columns:1fr;align-content:start;height:auto}
.alg-alphabet .alphabet-activity-card img{display:block;width:100%;height:auto;min-height:0;max-height:none;aspect-ratio:3/2;object-fit:contain;background:#fff4df}
.alg-alphabet .alphabet-activity-card>div{padding:22px}
.alg-alphabet .alphabet-activity-card h3{font-size:28px}
.alg-alphabet .alphabet-activity-card .activity-cta{color:#fff;background:#087c78}
.alg-alphabet .letter-end{grid-template-columns:1fr}
body.alg-alphabet-modal-open .site-header,body.alg-alphabet-modal-open #wpadminbar{visibility:hidden!important}
.alg-alphabet .sample-frame{display:block;width:100%;max-width:100%}

/* v0.7.2 consistent actions, three planned activities and equal-height cards. */
.alg-alphabet .alphabet-activity-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;max-width:1200px;gap:20px}
.alg-alphabet .alphabet-activity-card{height:100%;display:flex;flex-direction:column}
.alg-alphabet .alphabet-activity-card>div:last-child{display:flex;flex-direction:column;align-items:flex-start;flex:1;min-width:0;padding:20px}
.alg-alphabet .alphabet-activity-card>div:last-child>p:not(.eyebrow){flex:1}
.alg-alphabet .alphabet-activity-card h3{font-size:26px;line-height:1.2;min-height:1.2em}
.alg-alphabet .alphabet-activity-card .eyebrow{font-size:11px;line-height:1.5;min-height:3em;margin-bottom:10px}
.alg-alphabet .alphabet-activity-card .activity-cta{font:700 15px/1.4 system-ui,sans-serif;min-height:44px;display:inline-flex;align-items:center;margin-top:16px}
.alg-alphabet a.alphabet-activity-card:hover .activity-cta,.alg-alphabet a.alphabet-activity-card:focus-visible .activity-cta{background:#ffcf67;color:#052951}
.alg-alphabet .activity-coming{border-style:dashed}
.alg-alphabet .activity-coming .upcoming-art{flex:none;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:0;aspect-ratio:3/2;background:linear-gradient(135deg,#fff0cc,#d7eee8);color:#052951;gap:14px}
.alg-alphabet .upcoming-sound{font-size:44px;line-height:1.1;color:#087c78}
.alg-alphabet .upcoming-tiles{font:42px/1.4 Arabic,serif;border-radius:16px;background:#fffaf0;padding:8px 20px;box-shadow:0 5px 0 #e4ba63}
.alg-alphabet .activity-coming .upcoming-label{background:#e5ebe7;color:#354b55}
.alg-alphabet[data-theme=dark] .activity-coming .upcoming-label{background:#264556;color:#d7e6eb}
.alg-alphabet .directory-bottom{display:grid;grid-template-columns:1fr;gap:18px;align-items:start}
.alg-alphabet .directory-practice-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;width:100%}
.alg-alphabet .directory-bottom .directory-practice-button{box-sizing:border-box;display:flex;align-items:center;justify-content:center;text-align:center;min-height:52px;width:100%;margin:0;padding:12px 16px;border:1px solid #8ba9ae;border-radius:14px;background:#edf4ef;color:#052951;font:650 14px/1.4 system-ui,sans-serif;text-decoration:none;white-space:normal}
.alg-alphabet[data-theme=dark] .directory-bottom .directory-practice-button{background:#193b50;color:#f0f5f7;border-color:#52747d}
.alg-alphabet .directory-bottom .directory-practice-button:hover{background:#ffcf67;color:#052951;border-color:#ffcf67}
.alg-alphabet[data-playing=true]>.sample-note,.alg-alphabet[data-playing=true] .activity-heading{display:none}
.alg-alphabet[data-playing=true] .sample-status{margin:0;font-size:12px}
@media(max-width:950px){.alg-alphabet .alphabet-activity-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.alg-alphabet .alphabet-activity-grid,.alg-alphabet .directory-practice-actions{grid-template-columns:1fr}.alg-alphabet .alphabet-activity-card .eyebrow{min-height:0}.alg-alphabet .alphabet-activity-card{height:auto}}

/* v0.7.3: contain WordPress theme link overrides inside these controls. */
.alg-alphabet .directory-bottom .directory-practice-actions .directory-practice-button{color:#052951!important}
.alg-alphabet[data-theme=dark] .directory-bottom .directory-practice-actions .directory-practice-button{color:#f0f5f7!important}
.alg-alphabet .directory-bottom .directory-practice-actions .directory-practice-button:hover,.alg-alphabet .directory-bottom .directory-practice-actions .directory-practice-button:focus-visible{background:#ffcf67!important;color:#052951!important;border-color:#ffcf67!important}
.alg-alphabet a.alphabet-activity-card:hover .activity-cta,.alg-alphabet a.alphabet-activity-card:focus-visible .activity-cta{background:#ffcf67!important;color:#052951!important}

/* v0.8.1: join the shortcut ribbon flush to the measured site header. */
.alg-alphabet .jump-nav{top:var(--alg-shell-offset,0px);margin-block:0}
.alg-alphabet .letter-end{display:block;margin-top:24px}
.alg-alphabet .continue-card{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;background:transparent!important;border:0;padding:0!important;border-radius:0;box-shadow:none}
.alg-alphabet .continue-card .invitation-person{display:none}
.alg-alphabet .continue-card>.eyebrow,.alg-alphabet .continue-card>h3{grid-column:1/-1;margin:0!important;color:var(--ink)!important}
.alg-alphabet .continue-card>.eyebrow{font-size:10px}
.alg-alphabet .continue-card>h3{font-size:22px;margin-bottom:2px!important}
.alg-alphabet .continue-card .continue-row{display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:14px;padding:18px;margin:0;border:1px solid #dfc37b;border-radius:17px;background:#fff1c8;min-height:140px}
.alg-alphabet .continue-card .continue-row:nth-of-type(3){background:#e3f2ec;border-color:#8ec4b7}
.alg-alphabet .continue-card .continue-row:nth-of-type(4){background:#ffebe2;border-color:#e8b69f}
.alg-alphabet .continue-card .continue-row a{color:#052951!important;text-decoration-color:#05295160}
.alg-alphabet .continue-card .continue-row>div{justify-content:flex-start;gap:8px}
.alg-alphabet .continue-card .mini-letter{background:#ffffffb8;border-color:#05295125;color:#052951!important;min-width:78px;padding:5px 9px}
.alg-alphabet .continue-card .mini-glyph{font-size:28px}.alg-alphabet .continue-card .mini-name{font-size:11px}
.alg-alphabet .continue-card .continuation-label{font-size:14px;line-height:1.4}
.alg-alphabet .community-scene img{object-fit:contain!important;aspect-ratio:3/2;height:auto!important}
@media(max-width:700px){.alg-alphabet .continue-card{grid-template-columns:1fr}.alg-alphabet .continue-card .continue-row{min-height:0;flex-direction:row;align-items:center;flex-wrap:wrap;padding:15px}}

/* Readable wrapper content below play; it never pushes the game down. */
.alg-alphabet .alphabet-learning-guide{max-width:960px;margin:36px auto;padding:28px;border:1px solid #c7dcd4;border-radius:22px;background:#fff;color:#052951}
.alg-alphabet .alphabet-learning-guide h2{font-size:28px;margin-bottom:18px}.alg-alphabet .alphabet-learning-guide h3{font-size:20px;margin:24px 0 10px}.alg-alphabet .alphabet-learning-guide p,.alg-alphabet .alphabet-learning-guide li{font-size:16px;line-height:1.75}.alg-alphabet .alphabet-learning-guide ol{margin:0 0 20px 24px}.alg-alphabet .alphabet-learning-guide a{text-decoration:underline;text-underline-offset:3px;color:#08716c}.alg-alphabet .alphabet-learning-guide [lang=ar]{font-family:Arabic;font-size:24px;white-space:nowrap}
.alg-alphabet[data-theme=dark] .alphabet-learning-guide{background:#112b42;color:#f0f5f7;border-color:#365767}.alg-alphabet[data-theme=dark] .alphabet-learning-guide a{color:#70d8c9}
.alg-alphabet[data-playing=true] .alphabet-learning-guide{display:none}.alg-alphabet[data-sample-view=game] .activity-heading h1{font-size:clamp(28px,3.6vw,44px);letter-spacing:-.035em}
@media(max-width:600px){.alg-alphabet .alphabet-learning-guide{padding:20px;margin:28px 0}.alg-alphabet .alphabet-learning-guide h2{font-size:24px}}