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.practice-mode-option:before{background:linear-gradient(90deg,#061d21c7 0 44%,#061d218a 70%,#061d211a 100%)}@media (prefers-color-scheme:dark){:root[data-theme=system] .practice-route-root .practice-mode-option:before{background:linear-gradient(90deg,#061d21c7 0 44%,#061d218a 70%,#061d211a 100%)}}.practice-route-root .practice-mode-option:after{display:none}.practice-route-root .practice-mode-option[aria-pressed=true]{box-shadow:0 0 0 2px color-mix(in srgb, var(--visual-brand) 24%, transparent), 0 7px 18px color-mix(in srgb, var(--visual-brand) 24%, transparent);border:2px solid var(--visual-brand)!important}.practice-route-root .practice-mode-option[aria-pressed=true]:after{z-index:3;background:var(--visual-brand);width:1.18rem;height:1.18rem;box-shadow:0 2px 7px color-mix(in srgb, var(--visual-brand) 38%, transparent);color:#fff;content:"✓";border:1px solid #ffffffd1;border-radius:999px;place-items:center;font-size:.72rem;font-weight:900;line-height:1;display:grid;position:absolute;top:.32rem;right:.32rem}.practice-route-root .practice-mode-art{z-index:-2;position:absolute;inset:0}.practice-route-root .practice-mode-art img{object-fit:cover;object-position:center 58%}.practice-route-root .practice-mode-icon,.practice-route-root .practice-mode-copy,.practice-route-root .practice-mode-chevron,.practice-route-root .recommended-badge{z-index:1;position:relative}.practice-route-root .practice-mode-icon{grid-row:1/span 2;width:2.35rem;height:2.35rem}.practice-route-root .practice-mode-copy{align-self:center}.practice-route-root .practice-mode-title{font-size:.9rem;line-height:1.1}.practice-route-root .practice-mode-description{text-wrap:balance;max-width:10rem;margin-top:.2rem;padding:0;font-size:.7rem;line-height:1.2}.practice-route-root .practice-mode-option[data-mode=sentence-building] .practice-mode-description{background:linear-gradient(90deg, color-mix(in srgb, var(--practice-card) 78%, transparent), color-mix(in srgb, var(--practice-card) 28%, transparent) 82%, transparent);box-shadow:-.2rem 0 .45rem color-mix(in srgb, var(--practice-card) 58%, transparent);border-radius:.3rem}:root[data-theme=dark] .practice-route-root .practice-mode-option[data-mode=sentence-building] .practice-mode-description{background:linear-gradient(90deg,#061d21c7,#061d214d 82%,#0000);box-shadow:-.2rem 0 .45rem #061d2194}@media (prefers-color-scheme:dark){:root[data-theme=system] .practice-route-root .practice-mode-option[data-mode=sentence-building] .practice-mode-description{background:linear-gradient(90deg,#061d21c7,#061d214d 82%,#0000);box-shadow:-.2rem 0 .45rem #061d2194}}.practice-route-root .practice-mode-chevron{display:none}.practice-route-root .practice-mode-option .recommended-badge{padding:.12rem .4rem;font-size:.55rem;position:absolute;top:auto;bottom:.35rem;right:.45rem}.practice-route-root .practice-mode-option[data-mode=mixed] .recommended-badge{top:.4rem;bottom:auto;right:.4rem}.practice-route-root .practice-mode-option[data-mode=mixed] .practice-mode-title{padding-right:3.7rem}.practice-route-root .practice-mode-option[data-mode=mixed][aria-pressed=true] .recommended-badge{transform-origin:100% 0;right:1.55rem;transform:scale(.75)}:root[data-theme=dark] .practice-route-root .practice-mode-option[aria-pressed=true]{box-shadow:0 0 0 2px color-mix(in srgb, var(--visual-brand) 34%, transparent), 0 8px 20px color-mix(in srgb, var(--visual-brand) 30%, transparent)}@media (prefers-color-scheme:dark){:root[data-theme=system] .practice-route-root .practice-mode-option[aria-pressed=true]{box-shadow:0 0 0 2px color-mix(in srgb, var(--visual-brand) 34%, transparent), 0 8px 20px color-mix(in srgb, var(--visual-brand) 30%, transparent)}}.practice-route-root .practice-setup{border:1px 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.practice-submit-button{min-height:3.35rem}.practice-route-root .practice-skip-button{min-height:2.75rem;box-shadow:none;color:var(--visual-text-secondary);background:0 0;border:0}.practice-route-root .practice-session-stage:has(.practice-feedback-layout){min-height:0}.practice-route-root .practice-session-content:has(.practice-feedback-layout)>:is(.practice-prompt-card,.practice-score-card){display:none}.practice-route-root .practice-session-content:has(.practice-feedback-layout)>.practice-input-group>:is(.practice-prompt-card,.practice-score-card){display:none}.practice-route-root .grammar-practice-stage .practice-session-content:has(>.practice-feedback-layout)>.grammar-base-form{display:none}.practice-route-root .grammar-practice-stage .practice-session-content:has(>.practice-feedback-layout)>.practice-input-group>.grammar-base-form{display:none}.practice-route-root .practice-building-card:has(>.practice-feedback-layout)>:not(.practice-feedback-layout){display:none}.practice-route-root .visual-practice-page:has(.practice-session-stage){--active-practice-backdrop:none;--active-practice-wash:#ffffff59;--active-practice-panel-soft:#f8fcff99;--active-practice-panel:#f8fcffa8;--active-practice-panel-strong:#ffffffbd;isolation:isolate;background:0 0;position:relative}.practice-route-root .visual-practice-page[data-target-language=pl]:has(.practice-session-stage){--active-practice-backdrop:url(/images/languages/pl/practice/active-background-light.png)}.practice-route-root .visual-practice-page:has(.practice-session-stage):before{z-index:0;background-color:var(--visual-bg-app);background-image:var(--active-practice-backdrop);pointer-events:none;content:"";background-position:top;background-repeat:no-repeat;background-size:cover;width:100%;height:max(100%,100lvh);position:absolute;inset:0 0 auto}.practice-route-root .visual-practice-page:has(.practice-session-stage):after{z-index:0;background:var(--active-practice-wash);pointer-events:none;content:"";width:100%;height:max(100%,100lvh);position:absolute;inset:0 0 auto}.practice-route-root .visual-practice-page:has(.practice-session-stage)>*{z-index:1;position:relative}:root[data-theme=dark] .practice-route-root .visual-practice-page[data-target-language=pl]:has(.practice-session-stage){--active-practice-backdrop:url(/images/languages/pl/practice/active-background-dark.png);--active-practice-wash:#0c163059;--active-practice-panel-soft:#102a3794;--active-practice-panel:#102a37a3;--active-practice-panel-strong:#132f3eb8}@media (prefers-color-scheme:dark){:root[data-theme=system] .practice-route-root .visual-practice-page[data-target-language=pl]:has(.practice-session-stage){--active-practice-backdrop:url(/images/languages/pl/practice/active-background-dark.png);--active-practice-wash:#0c163059;--active-practice-panel-soft:#102a3794;--active-practice-panel:#102a37a3;--active-practice-panel-strong:#132f3eb8}}.practice-route-root .practice-session-stage:has(.practice-input-group>.practice-answer-form){width:min(100%,43rem);margin-inline:auto}.practice-route-root .practice-session-content:has(.practice-input-group>.practice-answer-form) .practice-input-group>*{margin-block:0!important}:is(.practice-route-root .practice-session-stage:has(.practice-input-group>.practice-answer-form)>.practice-session-header,.practice-route-root .practice-session-stage:has(.practice-session-content>.practice-feedback-layout)>.practice-session-header){border:1px solid color-mix(in srgb, var(--visual-brand) 18%, 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var(--visual-brand);color:#0000;text-align:center;letter-spacing:0;vertical-align:.05em;white-space:nowrap;min-width:2.8em;margin-inline:0;display:inline-block}.practice-route-root .grammar-cloze-context{white-space:nowrap;max-width:100%;display:inline-block}.practice-route-root .practice-answer-actions,.practice-route-root .practice-answer-label{grid-column:1/-1;min-width:0}.practice-route-root .practice-building-card{border:1px solid color-mix(in srgb, var(--visual-brand) 20%, var(--border));background:var(--active-practice-panel);-webkit-backdrop-filter:blur(16px)saturate(1.08);backdrop-filter:blur(16px)saturate(1.08);border-radius:1.25rem;min-width:0;padding:clamp(.85rem,3vw,1.2rem);box-shadow:0 14px 34px #142d4024}.practice-route-root .practice-building-card:has(>.practice-feedback-layout){height:100%;min-height:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:0;padding:0}.practice-route-root .sentence-building-task{border:1px solid color-mix(in srgb, var(--visual-brand) 18%, var(--border));background:var(--active-practice-panel-strong);-webkit-backdrop-filter:blur(14px)saturate(1.06);backdrop-filter:blur(14px)saturate(1.06);border-radius:1rem;min-height:5.5rem;padding:.85rem 3.25rem .85rem .9rem;position:relative;box-shadow:0 8px 22px #142d401a}.practice-route-root .sentence-building-meaning{gap:.25rem;min-width:0;display:grid}.practice-route-root .sentence-building-meaning span{color:var(--visual-text-secondary);text-transform:uppercase;letter-spacing:.06em;font-size:.75rem;font-weight:750}.practice-route-root .sentence-building-meaning strong{color:var(--visual-text-primary);overflow-wrap:anywhere;font-size:clamp(1.05rem,4.8vw,1.35rem);line-height:1.28}.practice-route-root .practice-building-card :is(.sentence-building-selection,.sentence-building-options,.sentence-building-actions){min-width:0}.practice-route-root .practice-building-card .sentence-token{white-space:normal;overflow-wrap:anywhere;min-width:0;max-width:100%}.practice-route-root .practice-mode-feedback{border-color:color-mix(in srgb, var(--visual-brand) 18%, var(--border));background:var(--active-practice-panel);-webkit-backdrop-filter:blur(16px)saturate(1.08);backdrop-filter:blur(16px)saturate(1.08);overflow-wrap:anywhere;min-width:0;box-shadow:0 14px 34px #142d4024}.practice-route-root .practice-answer-textarea{min-height:4.25rem;max-height:9rem;line-height:1.4;overflow:hidden auto}.practice-route-root .practice-feedback-layout{--feedback-accent:var(--visual-brand);--feedback-mascot-size:clamp(9rem, 38vw, 12.5rem);gap:.7rem;width:min(100%,43rem);min-width:0;min-height:0;margin-inline:auto;display:grid;overflow:hidden}.practice-route-root :is(.practice-feedback-layout,.visual-answer-feedback)[data-feedback-kind=correct]{--feedback-accent:#087d3d}.practice-route-root :is(.practice-feedback-layout,.visual-answer-feedback)[data-feedback-kind=almost]{--feedback-accent:#a66900}.practice-route-root :is(.practice-feedback-layout,.visual-answer-feedback)[data-feedback-kind=incorrect]{--feedback-accent:#c74755}.practice-route-root :is(.practice-feedback-layout,.visual-answer-feedback)[data-feedback-kind=skipped]{--feedback-accent:#e5b949}.practice-route-root .visual-answer-feedback{--feedback-panel:#f8fcffb8;--feedback-inset:#ffffffad;-webkit-backdrop-filter:blur(18px)saturate(1.08);backdrop-filter:blur(18px)saturate(1.08);border-radius:1.5rem;gap:.55rem;width:100%;margin:0;padding:clamp(8.5rem,34vw,11.25rem) clamp(.85rem,3vw,1.2rem) 1rem;display:grid;position:relative;overflow:visible;box-shadow:0 18px 42px #142d402e;border:1px solid color-mix(in srgb, var(--feedback-accent) 34%, var(--border))!important;background:linear-gradient(155deg, color-mix(in srgb, var(--feedback-accent) 8%, var(--feedback-panel)), 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#be505047;border-radius:.85rem;flex:none;justify-content:center;align-items:center;width:2.75rem;min-width:2.75rem;height:2.75rem;min-height:2.75rem;padding:0;font-weight:800;text-decoration:none;display:inline-flex}.practice-v6-exit>span:first-child{font-size:1.35rem;line-height:1}.practice-v6-content{min-width:0;min-height:0;overflow:clip}.practice-v6-question-layout{width:100%;height:var(--practice-v6-question-height);grid-template-rows:var(--practice-v6-question-rows);border-radius:1.1rem;align-content:space-between;gap:clamp(.55rem,1.6vh,.9rem);min-height:0;max-height:100%;padding:clamp(.65rem,2vw,1rem);display:grid;overflow:clip}.practice-v6-question-viewport{overscroll-behavior:contain;scrollbar-gutter:stable;min-height:0;overflow:hidden auto}.practice-v6-question-viewport:focus{outline:none}.practice-v6-question-viewport:focus-visible{outline:3px solid var(--focus);outline-offset:-3px}.practice-v6-question-fields{border-top:1px solid 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.practice-vocabulary-helper{color:var(--practice-focus-muted);border-radius:.6rem;margin-top:.5rem;padding:.4rem .6rem}.practice-v6-content .practice-vocabulary-helper{background:var(--practice-focus-surface-subtle)}.practice-v6-content .grammar-base-form{border:1px solid color-mix(in srgb, var(--practice-focus-border) 68%, transparent);width:fit-content;max-width:100%;box-shadow:none;background:0 0;padding:calc(.4rem - 1px) calc(.6rem - 1px);display:block}.practice-v6-content .grammar-base-form>strong{font-weight:750}.practice-v6-content .grammar-base-form>span{font-weight:400}.practice-v6-screen[data-phase=question] .practice-v6-question-layout:has(.grammar-base-form)>.practice-v6-question-fields{border-top-color:#0000}.practice-v6-content .practice-answer-form{display:contents}.practice-v6-content .practice-answer-fields{gap:.5rem;display:grid}.practice-v6-content .practice-answer-input{box-sizing:border-box;border:1px solid var(--practice-focus-border);background:var(--practice-focus-field);width:100%;min-height:2.75rem;max-height:min(9rem,22vh);color:var(--practice-focus-text);caret-color:var(--practice-focus-accent);box-shadow:none}.practice-v6-content .practice-answer-input::selection{background:var(--practice-focus-accent-soft);color:var(--practice-focus-text)}.practice-v6-content .practice-answer-input:focus,.practice-v6-content .practice-answer-input:focus-visible{border:2px solid var(--practice-focus-accent);box-shadow:none;outline:none}.practice-v6-actions{border-top:1px solid var(--practice-focus-border);min-width:0;height:fit-content;min-height:0;padding:calc(clamp(.55rem, 1.5vh, .75rem) + var(--practice-v74-actions-offset)) .1rem 0;background:0 0;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:max-content;align-self:end;align-items:center;gap:.55rem;display:grid}.practice-v6-screen[data-phase=question]>.practice-v6-actions{border-top-color:#0000}.practice-v6-actions>:is(button,a){text-align:center;min-width:0;height:auto;min-height:2.75rem;box-shadow:none;justify-content:center;align-self:center;align-items:center;padding:.55rem .65rem;line-height:1.15;display:inline-flex}.practice-v6-actions>.practice-submit-button{font-size:clamp(.75rem,3.45vw,.9rem)}@media (min-width:361px){.practice-v6-actions>.practice-submit-button{white-space:nowrap}}.practice-v6-actions>.button-primary:not(.feedback-continue){border-color:color-mix(in srgb, var(--practice-focus-accent) 72%, #064e3b);background:var(--practice-focus-accent);color:#fff}.practice-v6-actions>.button-primary:not(.feedback-continue):active:not(:disabled){background:color-mix(in srgb, var(--practice-focus-accent) 82%, 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