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.gl-match-grid{grid-template-columns:1fr;gap:22px}.gl-reader[data-size=large] .gl-match-group-label,.gl-reader[data-size=larger] .gl-match-group-label{display:block}.gl-reader[data-size=large] .gl-match-grid button,.gl-reader[data-size=larger] .gl-match-grid button{overflow-wrap:break-word}}@media (max-width:360px){.gl-match-grid{grid-template-columns:1fr;gap:22px}.gl-match-group-label{display:block}.gl-match-grid button{overflow-wrap:break-word}}html[data-lessons-surface=shelf],html[data-lessons-surface=shelf] body{background:#24150b}html[data-lessons-surface=book],html[data-lessons-surface=book] body,html[data-lessons-surface=reader],html[data-lessons-surface=reader] body{background:#f1f4f9}html.dark[data-lessons-surface=book],html.dark[data-lessons-surface=book] body{background:#10181c}html[data-lessons-surface=reader]:has(.gl-reader[data-theme=dark]){background:#10181c}html[data-lessons-surface=reader]:has(.gl-reader[data-theme=dark]) body{background:#10181c}html[data-lessons-surface=shelf] .lessons-app-shell{isolation:isolate;background:#24150b}html[data-lessons-surface=shelf] .lessons-app-shell:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(130% 60% at 50% 0,#ffd28c1f,#0000 62%),linear-gradient(#1c0e0599,#1c0e0570 45%,#1c0e05a3),#4a2d18 url(/images/lesson-library/walnut.webp) 50%/cover;position:fixed;inset:0}html[data-lessons-surface=shelf] .lessons-app-shell .app-shell-column{box-shadow:none;background:0 0}html[data-lessons-surface=shelf] .gl-navigation{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#201208e6;box-shadow:inset 0 -1px #e9be7d4d,0 10px 20px -14px #000000b3}html[data-lessons-surface=shelf] .gl-navigation .gl-icon-button{color:#f3dcb6}html[data-lessons-surface=shelf] .gl-navigation .gl-icon-button:hover{color:#fff3dc;background:#ffe8c421}html[data-lessons-surface=shelf] .gl-navigation :focus-visible{outline-color:#f3d08e}html[data-lessons-surface=shelf] .gl-library-brand{color:#fbecd4;text-shadow:0 1px 2px #00000073}html[data-lessons-surface=shelf] .gl-library-brand svg{color:#e7bf7d}html[data-lessons-surface=shelf] .lessons-app-shell .bottom-nav-contrast-scope{--small-muted-aa:#e8d2ad;--small-accent-aa:#3a2415;background:#22140af5;border-color:#e9be7d4d;box-shadow:0 -10px 22px -14px #000000b3}html[data-lessons-surface=shelf] .lessons-app-shell .bottom-nav-contrast-scope [aria-current=page]{background:linear-gradient(115deg,#d3ad67,#edd6a1 45%,#bd934e);box-shadow:0 2px 4px #0a040073,inset 0 0 0 1px #8661378c}html[data-lessons-surface=shelf] .lessons-app-shell .app-shell-bottom-nav{border-color:#e9be7d4d;box-shadow:0 12px 30px #00000073}html[data-lessons-surface=shelf] .gl-skeleton-library{background:0 0}html[data-lessons-surface=shelf] .gl-skeleton-library .gl-identity-mark{color:#e7bf7d}html[data-lessons-surface=shelf] .gl-skeleton-library i,html[data-lessons-surface=shelf] .gl-skeleton-search,html[data-lessons-surface=shelf] .gl-skeleton-books>div>span{background:#f7e7c929}html[data-lessons-surface=shelf] .gl-skeleton-books>div{background:#160b0459;border-color:#e9be7d38}html[data-lessons-surface=shelf] .gl-state{--gl-ink:#fbecd4;--gl-muted:#e8d2ad;--gl-accent:#f0c987;--gl-soft:#160b0466;background:0 0}html[data-lessons-surface=book] .lessons-app-shell{background:linear-gradient(#f1f4f900 72px,#f1f4f973 300px,#f1f4f9e0 440px,#f1f4f9 540px),#f1f4f9 linear-gradient(90deg,#ccede8 0%,#d8ebd8 50%,#e3e9c2 100%)}html.dark[data-lessons-surface=book] .lessons-app-shell{background:linear-gradient(#10181c00 72px,#10181c73 300px,#10181ce0 440px,#10181c 540px),#10181c linear-gradient(90deg,#0c3130 0%,#123029 50%,#212f17 100%)}html[data-lessons-surface=book] .lessons-app-shell .app-shell-column,html[data-lessons-surface=book] [data-view=book]{box-shadow:none;background:0 0}html[data-lessons-surface=book] .gl-navigation.guided-shell{--gl-ink:#16232a;--gl-text:#2b373d;--gl-accent:#377808;--gl-panel:#ffffff8c;background:linear-gradient(90deg,#ccede8 0%,#d8ebd8 50%,#e3e9c2 100%) fixed}html.dark[data-lessons-surface=book] .gl-navigation.guided-shell{--gl-ink:#eef4f6;--gl-text:#d2dde1;--gl-accent:#a8dc72;--gl-panel:#ffffff14;background:linear-gradient(90deg,#0c3130 0%,#123029 50%,#212f17 100%) fixed}html[data-lessons-surface=book] .gl-library-brand{font-family:var(--font-inter),system-ui,sans-serif}html[data-lessons-surface=book] .lessons-app-shell .bottom-nav-contrast-scope{--small-muted-aa:#56666e;--small-accent-aa:#2f6b06;background:#fff;border-color:#d5dee4}html[data-lessons-surface=book] .lessons-app-shell .bottom-nav-contrast-scope [aria-current=page]{background:#e3f3d2}html[data-lessons-surface=book] .lessons-app-shell .app-shell-bottom-nav{border-color:#d5dee4;box-shadow:0 8px 26px #16232a1f}html.dark[data-lessons-surface=book] .lessons-app-shell .bottom-nav-contrast-scope{--small-muted-aa:#9daeb5;--small-accent-aa:#a8dc72;background:#1a252b;border-color:#31424b}html.dark[data-lessons-surface=book] .lessons-app-shell .bottom-nav-contrast-scope [aria-current=page]{background:#23391c}html.dark[data-lessons-surface=book] .lessons-app-shell .app-shell-bottom-nav{border-color:#31424b}html[data-lessons-surface=book] .gl-skeleton-library{--gl-line:#16232a17;--gl-paper:#fff;--gl-accent:#377808;background:0 0}html.dark[data-lessons-surface=book] .gl-skeleton-library{--gl-line:#eef4f61a;--gl-paper:#1a252b;--gl-accent:#a8dc72}.gl-skeleton-reader{--gl-line:#16232a17;--gl-paper:#fff;font-family:var(--font-inter),system-ui,sans-serif;background:linear-gradient(#f1f4f900,#f1f4f9 420px),#f1f4f9 linear-gradient(90deg,#ccede8 0%,#d8ebd8 50%,#e3e9c2 100%)}.dark .gl-skeleton-reader{--gl-line:#eef4f61a;--gl-paper:#1a252b;background:linear-gradient(#10181c00,#10181c 420px),#10181c linear-gradient(90deg,#0c3130 0%,#123029 50%,#212f17 100%)}.gl-skeleton-reader .gl-skeleton-inner{max-width:688px}.gl-skeleton-reader .gl-skeleton-heading{text-align:left;align-items:flex-start}.gl-skeleton-reader .gl-skeleton-heading .gl-identity-mark{display:none}.gl-skeleton-reader .gl-skeleton-toolbar{margin-bottom:36px}.gl-skeleton-reader .gl-skeleton-paper{background:0 0;border:0;margin:18px 0;padding:0}.gl-skeleton-reader .gl-skeleton-actions i:first-child{display:none}.gl-skeleton-reader .gl-skeleton-actions i{border-radius:16px}@property --wash-a{syntax:"<color>";inherits:true;initial-value:#ccede8}@property --wash-b{syntax:"<color>";inherits:true;initial-value:#d8ebd8}@property --wash-c{syntax:"<color>";inherits:true;initial-value:#e3e9c2}@property --wash-d{syntax:"<color>";inherits:true;initial-value:#d7e7f4}