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(color:color-mix(in lab, red, red)){:is(.lexical-save-word,.dashboard-save-word):focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}:is(.lexical-save-word,.dashboard-save-word):focus-visible{--tw-outline-style:none;outline-style:none}.lexical-save-word.saved,.dashboard-save-word.saved{background-color:var(--primary);color:var(--primary-foreground)}.app-nav{border-radius:calc(var(--radius) - 2px);border-style:var(--tw-border-style);background-color:var(--muted);padding:var(--spacing);border-width:1px;align-items:center;display:inline-flex}.app-nav button{height:calc(var(--spacing) * 8);align-items:center;gap:calc(var(--spacing) * 1.5);border-radius:calc(var(--radius) - 4px);padding-inline:calc(var(--spacing) * 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oklab, var(--muted-foreground) 70%, transparent)}}.dashboard-metrics{gap:calc(var(--spacing) * 3);display:grid}@media (width>=40rem){.dashboard-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=80rem){.dashboard-metrics{grid-template-columns:repeat(4,minmax(0,1fr))}}.dashboard-metric{align-items:center;column-gap:calc(var(--spacing) * 3);border-radius:calc(var(--radius) + 4px);border-style:var(--tw-border-style);background-color:var(--card);padding:calc(var(--spacing) * 4);--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);border-width:1px;grid-template-columns:auto 1fr;display:grid}.dashboard-metric-icon{width:calc(var(--spacing) * 9);height:calc(var(--spacing) * 9);border-radius:var(--radius);border-style:var(--tw-border-style);background-color:var(--muted);color:var(--foreground);border-width:1px;grid-row:span 2/span 2;justify-content:center;align-items:center;display:inline-flex}.dashboard-metric-label{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--muted-foreground)}.dashboard-metric>strong{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight);color:var(--foreground);--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.dashboard-metric-detail{margin-top:calc(var(--spacing) * 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strong{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--foreground)}.insight-list{gap:calc(var(--spacing) * 3);display:grid}.insight-list article{border-radius:var(--radius);border-style:var(--tw-border-style);background-color:var(--background);padding:calc(var(--spacing) * 3);border-width:1px}.insight-list article>span{text-overflow:ellipsis;white-space:nowrap;color:var(--muted-foreground);font-size:11px;display:block;overflow:hidden}.insight-list article>strong{margin-top:var(--spacing);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));color:var(--foreground);display:block}.insight-list p{margin-top:calc(var(--spacing) * 2);-webkit-line-clamp:2;font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6);color:var(--foreground);-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.insight-list button,.word-contexts button{margin-top:calc(var(--spacing) * 2);align-items:center;gap:calc(var(--spacing) * 1.5);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--foreground);text-underline-offset:4px;display:inline-flex}@media (hover:hover){:is(.insight-list button,.word-contexts button):hover{text-decoration-line:underline}}:is(.insight-list button,.word-contexts button):focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){:is(.insight-list button,.word-contexts button):focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}:is(.insight-list 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var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.character-stat-grid>button:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.character-stat-grid>button:focus-visible{--tw-outline-style:none;outline-style:none}.character-stat-grid>button.active{border-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.character-stat-grid>button.active{border-color:color-mix(in oklab, var(--primary) 40%, transparent)}}.character-stat-grid>button.active{background-color:var(--muted);--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.character-stat-grid>button.active{--tw-ring-color:color-mix(in oklab, var(--primary) 10%, transparent)}}.character-stat-heading{justify-content:space-between;align-items:center;gap:calc(var(--spacing) * 3);display:flex}.character-stat-heading>span{flex-direction:column;display:flex}.character-stat-heading strong{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));color:var(--foreground)}.character-stat-heading small{margin-top:calc(var(--spacing) * .5);color:var(--muted-foreground);font-size:11px}.character-levels{margin-top:calc(var(--spacing) * 3);gap:calc(var(--spacing) * 1.5);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}@media (width>=40rem){.character-levels{grid-template-columns:repeat(8,minmax(0,1fr))}}.character-levels>span{border-radius:calc(var(--radius) - 2px);border-style:var(--tw-border-style);background-color:var(--card);min-width:0;padding-inline:calc(var(--spacing) * 1.5);padding-block:var(--spacing);text-align:center;border-width:1px;flex-direction:column;display:flex}.character-levels small{text-overflow:ellipsis;white-space:nowrap;color:var(--muted-foreground);font-size:9px;overflow:hidden}.character-levels strong{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));color:var(--foreground);--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.dashboard-level-filters{margin-bottom:calc(var(--spacing) * 3);gap:calc(var(--spacing) * 1.5);flex-wrap:wrap;display:flex}.dashboard-level-filters button{border-radius:calc(var(--radius) - 2px);border-style:var(--tw-border-style);background-color:var(--background);padding-inline:calc(var(--spacing) * 2);padding-block:var(--spacing);color:var(--muted-foreground);transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));border-width:1px;font-size:11px}@media (hover:hover){.dashboard-level-filters button:hover{color:var(--foreground)}}.dashboard-level-filters button:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.dashboard-level-filters button:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.dashboard-level-filters button:focus-visible{--tw-outline-style:none;outline-style:none}.dashboard-level-filters button.active{background-color:var(--primary);color:var(--primary-foreground)}.word-table-wrap{border-radius:var(--radius);border-style:var(--tw-border-style);border-width:1px;max-height:42rem;overflow:auto}.word-table{border-collapse:collapse;text-align:left;width:100%;min-width:35rem;font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.word-table thead{z-index:10;background-color:var(--muted);position:sticky;top:0}.word-table th{border-bottom-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 2);--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--muted-foreground);border-bottom-width:1px}.word-table td{border-bottom-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 2);color:var(--muted-foreground);--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,);border-bottom-width:1px}.word-table tbody tr:last-child td{border-bottom-style:var(--tw-border-style);border-bottom-width:0}.word-table tbody tr.active{background-color:var(--muted)}.word-table td:first-child button{align-items:baseline;gap:calc(var(--spacing) * 2);text-align:left;width:100%;display:flex}.word-table td:first-child button:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.word-table td:first-child button:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.word-table td:first-child button:focus-visible{--tw-outline-style:none;outline-style:none}.word-table td:first-child strong{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--foreground)}.word-table td:first-child span{color:var(--muted-foreground);font-size:11px}.dashboard-empty{padding:calc(var(--spacing) * 8);text-align:center;font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));color:var(--muted-foreground)}.dashboard-show-more{margin-top:calc(var(--spacing) * 3);border-radius:calc(var(--radius) - 2px);border-style:var(--tw-border-style);background-color:var(--background);width:100%;padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 2);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--foreground);border-width:1px}@media (hover:hover){.dashboard-show-more:hover{background-color:var(--muted)}}.dashboard-show-more:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.dashboard-show-more:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.dashboard-show-more:focus-visible{--tw-outline-style:none;outline-style:none}@media (width>=80rem){.dashboard-word-detail{top:calc(var(--spacing) * 4);position:sticky}}.selected-word-heading{justify-content:space-between;align-items:flex-start;gap:calc(var(--spacing) * 4);border-bottom-style:var(--tw-border-style);padding-bottom:calc(var(--spacing) * 4);border-bottom-width:1px;display:flex}.selected-word-heading h2{margin-top:var(--spacing);font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight);color:var(--foreground)}.selected-word-heading p{margin-top:var(--spacing);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));color:var(--muted-foreground)}.selected-word-level{border-style:var(--tw-border-style);background-color:var(--muted);padding-inline:calc(var(--spacing) * 2.5);padding-block:var(--spacing);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--foreground);border-width:1px;border-radius:2147483647px}.selected-word-meaning{gap:var(--spacing);border-bottom-style:var(--tw-border-style);padding-block:calc(var(--spacing) * 4);border-bottom-width:1px;display:grid}.selected-word-meaning>span,.selected-word-meaning small{color:var(--muted-foreground);font-size:11px}.selected-word-meaning strong{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6);--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--foreground)}.selected-word-stats{gap:calc(var(--spacing) * 2);border-bottom-style:var(--tw-border-style);padding-block:calc(var(--spacing) * 4);border-bottom-width:1px;grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.selected-word-stats span{border-radius:calc(var(--radius) - 2px);background-color:var(--muted);padding-inline:calc(var(--spacing) * 2);padding-block:calc(var(--spacing) * 2);text-align:center;flex-direction:column;display:flex}.selected-word-stats strong{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height));color:var(--foreground);--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.selected-word-stats small{color:var(--muted-foreground);font-size:10px}.word-contexts{margin-top:calc(var(--spacing) * 4);gap:calc(var(--spacing) * 2);max-height:32rem;padding-right:var(--spacing);display:grid;overflow-y:auto}.word-contexts h3{margin-bottom:var(--spacing);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--foreground)}.word-contexts article{border-radius:var(--radius);border-style:var(--tw-border-style);background-color:var(--background);padding:calc(var(--spacing) * 3);border-width:1px}.word-contexts header{justify-content:space-between;align-items:flex-start;gap:calc(var(--spacing) * 3);color:var(--muted-foreground);font-size:11px;display:flex}.word-contexts header small{flex-shrink:0}.word-contexts article>p{margin-top:var(--spacing);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-leading:calc(var(--spacing) * 5);line-height:calc(var(--spacing) * 5);color:var(--muted-foreground)}.word-contexts .word-context-hanzi{margin-top:calc(var(--spacing) * 2);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6);color:var(--foreground)}.word-contexts article>div{column-gap:calc(var(--spacing) * 3);flex-wrap:wrap;display:flex}.voiceline-card.is-targeted{border-color:var(--primary);--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.voiceline-card.is-targeted{--tw-ring-color:color-mix(in oklab, var(--primary) 30%, transparent)}}.practice-page{gap:calc(var(--spacing) * 6);min-width:0;display:grid}.practice-hero{gap:calc(var(--spacing) * 5);border-bottom-style:var(--tw-border-style);padding-bottom:calc(var(--spacing) * 7);border-bottom-width:1px;display:grid}@media (width>=64rem){.practice-hero{grid-template-columns:minmax(0,1fr) auto;align-items:flex-end}}.practice-hero h1{margin-top:calc(var(--spacing) * 3);font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height));--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight);text-wrap:balance;color:var(--foreground)}@media (width>=40rem){.practice-hero h1{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}}.practice-hero>div>p{margin-top:calc(var(--spacing) * 3);max-width:var(--container-2xl);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6);color:var(--muted-foreground)}@media (width>=40rem){.practice-hero>div>p{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}}.practice-progress-summary{gap:calc(var(--spacing) * 2);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.practice-progress-summary span{min-width:calc(var(--spacing) * 20);border-radius:var(--radius);border-style:var(--tw-border-style);background-color:var(--card);padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 2);text-align:center;border-width:1px;flex-direction:column;display:flex}.practice-progress-summary strong{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height));color:var(--foreground);--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.practice-progress-summary small{color:var(--muted-foreground);font-size:10px}.practice-toolbar{gap:calc(var(--spacing) * 3);border-radius:calc(var(--radius) + 4px);border-style:var(--tw-border-style);background-color:var(--card);padding:calc(var(--spacing) * 4);--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);border-width:1px;display:grid}@media (width>=48rem){.practice-toolbar{grid-template-columns:1fr 1fr auto auto;align-items:flex-end}}.practice-toolbar>label:not(.practice-check){gap:calc(var(--spacing) * 2);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--muted-foreground);display:grid}.practice-toolbar select,.practice-audio select{height:calc(var(--spacing) * 10);border-radius:calc(var(--radius) - 2px);border-style:var(--tw-border-style);background-color:var(--background);padding-inline:calc(var(--spacing) * 3);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));color:var(--foreground);--tw-outline-style:none;border-width:1px;outline-style:none}:is(.practice-toolbar select,.practice-audio select):focus{border-color:var(--ring);--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){:is(.practice-toolbar select,.practice-audio select):focus{--tw-ring-color:color-mix(in oklab, var(--ring) 20%, transparent)}}.practice-check{height:calc(var(--spacing) * 10);align-items:center;gap:calc(var(--spacing) * 2);border-radius:calc(var(--radius) - 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(hover:hover){.practice-shuffle:hover{background-color:var(--muted)}}.practice-shuffle:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.practice-shuffle:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.practice-shuffle:focus-visible{--tw-outline-style:none;outline-style:none}.practice-shuffle:disabled{cursor:not-allowed;opacity:.4}.practice-layout{gap:calc(var(--spacing) * 6);min-width:0;display:grid}@media (width>=80rem){.practice-layout{grid-template-columns:minmax(0,1fr) 19rem;align-items:flex-start}}.practice-card,.saved-words-panel,.practice-empty{border-radius:calc(var(--radius) + 4px);border-style:var(--tw-border-style);background-color:var(--card);--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);min-width:0;box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);border-width:1px}.practice-card{overflow:hidden}.practice-card-header{justify-content:space-between;align-items:flex-start;gap:calc(var(--spacing) * 4);border-bottom-style:var(--tw-border-style);background-color:var(--muted);border-bottom-width:1px;display:flex}@supports (color:color-mix(in lab, red, red)){.practice-card-header{background-color:color-mix(in oklab, var(--muted) 30%, transparent)}}.practice-card-header{padding:calc(var(--spacing) * 4)}@media (width>=40rem){.practice-card-header{padding:calc(var(--spacing) * 5)}}.practice-card-header div>span{color:var(--muted-foreground);font-size:11px}.practice-card-header h2{margin-top:var(--spacing);font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--foreground)}.practice-card-header>span{border-style:var(--tw-border-style);background-color:var(--background);padding-inline:calc(var(--spacing) * 2.5);padding-block:var(--spacing);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));color:var(--muted-foreground);--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,);border-width:1px;border-radius:2147483647px;flex-shrink:0}.practice-variants{gap:calc(var(--spacing) * 1.5);border-bottom-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 3);border-bottom-width:1px;display:flex}@media (width>=40rem){.practice-variants{padding-inline:calc(var(--spacing) * 5)}}.practice-variants button{border-radius:calc(var(--radius) - 2px);border-style:var(--tw-border-style);background-color:var(--background);padding-inline:calc(var(--spacing) * 3);padding-block:var(--spacing);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));color:var(--muted-foreground);border-width:1px}@media (hover:hover){.practice-variants button:hover{color:var(--foreground)}}.practice-variants button:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.practice-variants button:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.practice-variants button:focus-visible{--tw-outline-style:none;outline-style:none}.practice-variants button.active{background-color:var(--primary);color:var(--primary-foreground)}.practice-audio{align-items:center;gap:calc(var(--spacing) * 3);border-bottom-style:var(--tw-border-style);padding:calc(var(--spacing) * 4);border-bottom-width:1px;grid-template-columns:auto minmax(0,1fr);display:grid}@media (width>=40rem){.practice-audio{padding:calc(var(--spacing) * 5);grid-template-columns:auto minmax(0,1fr) auto auto}}.practice-play{width:calc(var(--spacing) * 12);height:calc(var(--spacing) * 12);border-style:var(--tw-border-style);border-width:1px;border-color:var(--primary);border-radius:2147483647px;justify-content:center;align-items:center;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.practice-play{border-color:color-mix(in oklab, var(--primary) 30%, transparent)}}.practice-play{background-color:var(--background);color:var(--primary);--tw-shadow:0 1px 2px 0 var(--tw-shadow-color,#0000000d);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}@media (hover:hover){.practice-play:hover{background-color:var(--muted)}}.practice-play:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.practice-play:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 25%, 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var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.practice-reveal-controls button:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.practice-reveal-controls button:focus-visible{--tw-outline-style:none;outline-style:none}.practice-reveal-controls button.active{background-color:var(--muted);color:var(--foreground)}.practice-answer{gap:calc(var(--spacing) * 3);padding:calc(var(--spacing) * 4);display:grid}@media (width>=40rem){.practice-answer{padding:calc(var(--spacing) * 5)}}.practice-answer>div{border-radius:var(--radius);border-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 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span{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--foreground)}.practice-words>div:first-child small{color:var(--muted-foreground);font-size:10px}.practice-words>div:last-child{gap:calc(var(--spacing) * 2);flex-wrap:wrap;display:flex}.practice-words button{align-items:center;gap:calc(var(--spacing) * 2);border-radius:calc(var(--radius) - 2px);border-style:var(--tw-border-style);background-color:var(--background);padding-inline:calc(var(--spacing) * 2.5);padding-block:calc(var(--spacing) * 1.5);text-align:left;color:var(--muted-foreground);border-width:1px;display:inline-flex}@media (hover:hover){.practice-words button:hover{color:var(--foreground)}}.practice-words button:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.practice-words button:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.practice-words button:focus-visible{--tw-outline-style:none;outline-style:none}.practice-words button.saved{border-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.practice-words button.saved{border-color:color-mix(in oklab, var(--primary) 40%, transparent)}}.practice-words button.saved{background-color:var(--muted);color:var(--foreground)}.practice-words button>span{flex-direction:column;display:flex}.practice-words button strong{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--foreground)}.practice-words button small{color:var(--muted-foreground);font-size:9px}.practice-card-footer{gap:calc(var(--spacing) * 2);border-top-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 4);border-top-width:1px;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}@media (width>=40rem){.practice-card-footer{padding-inline:calc(var(--spacing) * 5)}}.practice-card-footer button{height:calc(var(--spacing) * 10);justify-content:center;align-items:center;gap:calc(var(--spacing) * 2);border-radius:calc(var(--radius) - 2px);border-style:var(--tw-border-style);background-color:var(--background);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--muted-foreground);border-width:1px;display:inline-flex}@media (hover:hover){.practice-card-footer button:hover{color:var(--foreground)}}.practice-card-footer button:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.practice-card-footer button:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.practice-card-footer button:focus-visible{--tw-outline-style:none;outline-style:none}.practice-card-footer button.active{background-color:var(--primary);color:var(--primary-foreground)}.practice-navigation{border-top-style:var(--tw-border-style);background-color:var(--muted);border-top-width:1px;justify-content:space-between;align-items:center;display:flex}@supports (color:color-mix(in lab, red, red)){.practice-navigation{background-color:color-mix(in oklab, var(--muted) 20%, transparent)}}.practice-navigation{padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 3)}@media (width>=40rem){.practice-navigation{padding-inline:calc(var(--spacing) * 5)}}.practice-navigation button{align-items:center;gap:calc(var(--spacing) * 1.5);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--foreground);display:inline-flex}@media (hover:hover){.practice-navigation button:hover{text-decoration-line:underline}}.practice-navigation button:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.practice-navigation button:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 30%, transparent)}}.practice-navigation button:focus-visible{--tw-outline-style:none;outline-style:none}.saved-words-panel{overflow:hidden}@media (width>=80rem){.saved-words-panel{top:calc(var(--spacing) * 4);position:sticky}}.saved-words-panel>header{justify-content:space-between;align-items:flex-start;gap:calc(var(--spacing) * 3);border-bottom-style:var(--tw-border-style);background-color:var(--muted);border-bottom-width:1px;display:flex}@supports (color:color-mix(in lab, red, red)){.saved-words-panel>header{background-color:color-mix(in oklab, var(--muted) 30%, transparent)}}.saved-words-panel>header{padding:calc(var(--spacing) * 4)}.saved-words-panel>header span{--tw-tracking:var(--tracking-wider);letter-spacing:var(--tracking-wider);color:var(--muted-foreground);text-transform:uppercase;font-size:10px}.saved-words-panel>header h2{margin-top:var(--spacing);font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--foreground)}.saved-words-panel>header>strong{width:calc(var(--spacing) * 8);height:calc(var(--spacing) * 8);border-style:var(--tw-border-style);background-color:var(--background);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,);border-width:1px;border-radius:2147483647px;justify-content:center;align-items:center;display:inline-flex}.saved-word-list{gap:calc(var(--spacing) * 2);max-height:44rem;padding:calc(var(--spacing) * 3);display:grid;overflow-y:auto}.saved-word-list article{border-radius:var(--radius);border-style:var(--tw-border-style);background-color:var(--background);padding:calc(var(--spacing) * 3);border-width:1px}.saved-word-list article>div{align-items:baseline;gap:calc(var(--spacing) * 2);display:flex}.saved-word-list article>div strong{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--foreground)}.saved-word-list article>div span{color:var(--muted-foreground);font-size:11px}.saved-word-list article>p{margin-top:var(--spacing);-webkit-line-clamp:2;font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-leading:calc(var(--spacing) * 5);line-height:calc(var(--spacing) * 5);color:var(--muted-foreground);-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.saved-word-list article>footer{margin-top:calc(var(--spacing) * 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