:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--paper:#f2f8f5;--card:#fff;--ink:#21302b;--blue:#456990;--red:#b83242;--yellow:#dfa32d;--teal:#246f6a;--teal-pale:#bfdfe1;--grey:#526a62;--yellow-ink:#825700;--on-blue:#fff;--radius:10px;--radius-lg:16px;--font-display:Futura, "Avenir Next", "Century Gothic", "Helvetica Neue", sans-serif;--font-body:"Helvetica Neue", Helvetica, Arial, sans-serif;--shadow-press:0 4px 0 0 var(--teal-pale)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--paper:#17211e;--card:#212e2a;--ink:#e7efeb;--blue:#7fa5c9;--red:#f38f98;--yellow:#e6b54c;--teal:#5fb0aa;--teal-pale:#2c4746;--grey:#a0b5ad;--yellow-ink:#edc66d;--on-blue:#17211e}}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--paper:#17211e;--card:#212e2a;--ink:#e7efeb;--blue:#7fa5c9;--red:#f38f98;--yellow:#e6b54c;--teal:#5fb0aa;--teal-pale:#2c4746;--grey:#a0b5ad;--yellow-ink:#edc66d;--on-blue:#17211e}theme-switch{flex-shrink:0;display:inline-flex}.theme-toggle{border:2px solid var(--teal-pale);background:var(--card);width:44px;height:44px;color:var(--teal);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;transition:border-color .18s,transform .18s;display:inline-flex}.theme-toggle:hover{border-color:var(--teal)}.theme-toggle:active{transform:scale(.9)}.theme-toggle:focus-visible{outline:3px solid var(--teal);outline-offset:3px}.theme-icon{width:24px;height:24px;overflow:visible}.theme-sun,.theme-moon{transform-origin:12px 12px;transition:transform .45s cubic-bezier(.2,.8,.2,1),opacity .25s}.theme-moon{opacity:0;transform:rotate(-80deg)scale(.4)}[data-theme=dark] .theme-sun{opacity:0;transform:rotate(90deg)scale(.4)}[data-theme=dark] .theme-moon{opacity:1;transform:rotate(0)scale(1)}::view-transition-old(root){animation-duration:.35s}::view-transition-new(root){animation-duration:.35s}@media (width<=480px){.bar{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){.theme-toggle,.theme-sun,.theme-moon{transition:none}::view-transition-old(root){animation:none}::view-transition-new(root){animation:none}}.wordmark{font-family:var(--font-display);letter-spacing:.06em;text-transform:lowercase;white-space:nowrap;color:var(--ink);flex-shrink:0;padding-top:28px;font-size:20px;font-weight:800;line-height:1;text-decoration:none;display:inline-block}.wordmark .wordmark-first{color:var(--blue)}.wordmark .dot{color:var(--yellow)}.brand-name{text-transform:lowercase}.wordmark-perch{display:inline-block;position:relative}.wordmark-cockatoo{pointer-events:none;width:32px;height:40px;image-rendering:pixelated;background-image:url(/brand/cockatoo-light.png);background-repeat:no-repeat;background-size:96px 40px;position:absolute;bottom:calc(100% - 14px);left:-14px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .wordmark-cockatoo{background-image:url(/brand/cockatoo-dark.png)}}:root[data-theme=dark] .wordmark-cockatoo{background-image:url(/brand/cockatoo-dark.png)}@keyframes cockatoo-curious{0%,to{background-position:0 0}25%,55%{background-position:-32px 0}70%,85%{background-position:-64px 0}}@media (prefers-reduced-motion:no-preference){.wordmark:focus-visible .wordmark-cockatoo{animation:.85s step-end cockatoo-curious}}@media (prefers-reduced-motion:no-preference) and (hover:hover){.wordmark:hover .wordmark-cockatoo{animation:.85s step-end cockatoo-curious}}*{box-sizing:border-box}html,body{background:var(--paper);color:var(--ink);font-family:var(--font-body);margin:0;font-size:16px;line-height:1.55}h1,h2,h3,.display{font-family:var(--font-display);letter-spacing:.02em}a{color:var(--blue)}button{font-family:inherit}.container{max-width:880px;margin:0 auto;padding:0 20px 80px}.topbar{border-bottom:3px solid var(--teal-pale);align-items:center;gap:14px;margin-bottom:28px;padding:18px 0 14px;display:flex}.topbar-geo{align-items:center;gap:5px;display:flex}.topbar-geo .sq{background:var(--blue);border-radius:4px;width:12px;height:12px}.topbar-geo .ci{background:var(--teal);border-radius:50%;width:12px;height:12px}.topbar-geo .tr{border-left:7px solid #0000;border-right:7px solid #0000;border-bottom:12px solid var(--yellow);width:0;height:0}.topbar-spacer{flex:1}.topbar .crumb{min-height:32px;color:var(--grey);align-items:center;font-size:13.5px;text-decoration:none;display:inline-flex}.topbar .crumb:hover{color:var(--teal)}.btn{text-align:center;overflow-wrap:anywhere;cursor:pointer;max-width:100%;font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase;border:none;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:12px 26px;font-size:14px;font-weight:700;text-decoration:none;transition:transform .18s cubic-bezier(.2,.7,.2,1),box-shadow .18s,background .18s;display:inline-flex}.btn:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.btn-primary{background:var(--teal);color:var(--card)}.btn-primary:hover{box-shadow:0 5px 0 0 var(--teal-pale);transform:translateY(-2px)}.btn-primary:active{box-shadow:none;transform:translateY(0)}.btn-ghost{color:var(--teal);border:2px solid var(--teal);background:0 0}.btn-ghost:hover{background:color-mix(in srgb, var(--teal) 12%, transparent)}.btn:disabled{opacity:.4;cursor:default;box-shadow:none;transform:none}.hero{padding:8px 0 26px}.hero h1{text-transform:uppercase;margin:0 0 8px;font-size:clamp(38px,7vw,64px);font-weight:800;line-height:.95}.hero h1 .b{color:var(--blue)}.hero h1 .r{color:var(--red)}.hero h1 .y{color:var(--yellow-ink)}.hero p{color:var(--grey);max-width:58ch;margin:8px 0 0}.metro{margin:26px 0 0;padding:0;list-style:none;position:relative}.metro:before{content:"";background:var(--teal-pale);border-radius:3px;width:6px;position:absolute;top:18px;bottom:18px;left:15px}.station{position:relative}.station-row{grid-template-columns:36px 1fr auto;align-items:center;gap:16px;padding:11px 0;display:grid}.station .dot{border:4px solid var(--teal);background:var(--card);z-index:1;border-radius:50%;justify-self:center;width:18px;height:18px;transition:transform .2s}.station.done .dot{background:var(--yellow);border-color:var(--yellow)}.station.current .dot{background:var(--teal);border-color:var(--teal);animation:2.4s ease-out infinite pulse}.station.locked .dot{border-color:var(--teal-pale)}@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--teal) 45%, transparent)}70%{box-shadow:0 0 0 11px #0000}to{box-shadow:0 0 #0000}}.station-body{min-width:0}.station-link{color:inherit;border-radius:var(--radius);text-decoration:none;transition:background .15s}.station-link:hover{background:var(--card)}.station-link:hover .dot{transform:scale(1.15)}.station b{font-family:var(--font-display);font-size:16px}.station .what{color:var(--grey);margin-top:1px;font-size:13.5px;display:block}.level-tag{border:1.5px solid var(--teal-pale);letter-spacing:.06em;color:var(--teal);vertical-align:1px;white-space:nowrap;border-radius:999px;margin-right:7px;padding:1px 7px;font-size:11px;font-weight:700;display:inline-block}.station .par{color:var(--grey);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:13px}.station.locked{opacity:.55}.station .badge-soon{text-transform:uppercase;letter-spacing:.08em;color:var(--grey);border:1.5px solid var(--teal-pale);border-radius:999px;padding:2px 10px;font-size:11px}.station .progress-mini{color:var(--teal);font-size:13px;font-weight:600}.station.done .progress-mini{color:var(--yellow-ink)}.module-head{padding:4px 0 22px}.module-head .eyebrow{text-transform:uppercase;letter-spacing:.18em;color:var(--teal);margin-bottom:6px;font-size:12px}.module-head h1{margin:0 0 6px;font-size:clamp(28px,5vw,42px)}.module-head p{color:var(--grey);max-width:60ch;margin:0}.lesson-list{gap:14px;margin-top:22px;display:grid}.lesson-card{background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius-lg);color:inherit;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:16px;padding:16px 18px;text-decoration:none;transition:transform .18s cubic-bezier(.2,.7,.2,1),box-shadow .18s;display:grid}.lesson-card:hover{box-shadow:var(--shadow-press);transform:translateY(-2px)}.lesson-card>span{overflow-wrap:anywhere;min-width:0}.lesson-num{width:44px;height:44px;font-family:var(--font-display);background:var(--teal-pale);color:var(--ink);border-radius:12px;place-items:center;font-size:19px;font-weight:800;display:grid}.lesson-card.done .lesson-num{background:var(--yellow);color:#21302b}.lesson-card b{font-family:var(--font-display);font-size:16.5px}.lesson-card .sub{color:var(--grey);font-size:13.5px;display:block}.lesson-score{color:var(--grey);font-variant-numeric:tabular-nums;font-size:13px}.lesson-card.done .lesson-score{color:var(--yellow-ink);font-weight:700}.lesson-head,.rule-card,.widget,.vocab-section,.lesson-cta,.attention{max-width:780px}.lesson-head{padding:0 0 10px}.lesson-head .eyebrow{text-transform:uppercase;letter-spacing:.18em;color:var(--teal);margin-bottom:6px;font-size:12px}.lesson-head h1{margin:0 0 8px;font-size:clamp(26px,5vw,38px)}.lesson-head .intro{color:color-mix(in srgb, var(--ink) 62%, var(--grey));max-width:none;margin:0;font-size:16.5px;line-height:1.6}.rule-card{background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius-lg);margin-top:18px;padding:24px 26px}.rule-card h3{border-bottom:3px solid var(--blue);margin:0 0 12px;padding-bottom:8px;font-size:18px;display:inline-block}.rule-card .body{white-space:pre-line;max-width:none;margin:0 0 16px;font-size:16.5px;line-height:1.65}.rule-card .body strong{color:var(--blue)}.example{border-left:4px solid var(--teal-pale);background:color-mix(in srgb, var(--paper) 60%, var(--card));border-radius:0 8px 8px 0;gap:3px;margin-bottom:8px;padding:12px 16px;display:grid}.example .nl{font-size:17.5px;font-weight:600;line-height:1.5}.example .ru{color:color-mix(in srgb, var(--ink) 60%, var(--grey));font-size:14.5px}.example .note{color:var(--teal);font-size:13.5px}.attention{border-left:6px solid var(--red);background:color-mix(in srgb, var(--red) 7%, var(--card));border-radius:0 var(--radius) var(--radius) 0;max-width:62ch;margin-top:14px;padding:12px 16px;font-size:14.5px}.attention b{color:var(--red);text-transform:uppercase;letter-spacing:.1em;margin-bottom:2px;font-size:12px;display:block}.article-chip{font-family:var(--font-display);color:var(--on-blue);vertical-align:1px;border-radius:999px;margin-right:7px;padding:1px 9px;font-size:12.5px;font-weight:700;display:inline-block}.article-chip.de{background:var(--blue)}.article-chip.het{background:var(--yellow);color:#21302b}.vocab-section{margin-top:26px}.vocab-section h2{text-transform:uppercase;letter-spacing:.12em;border-bottom:3px solid var(--teal);padding-bottom:5px;font-size:15px;display:inline-block}.vocab-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px;margin-top:14px;display:grid}.vocab-card{background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius);padding:10px 14px}.vocab-card .nl{font-size:16px;font-weight:600}.vocab-card .ru{color:var(--grey);font-size:13.5px}.vocab-card .pl{color:var(--teal);font-size:12.5px}.lesson-cta{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.runner{max-width:640px;margin:0 auto}.runner-top{align-items:center;gap:14px;margin-bottom:26px;display:flex}.progress-track{background:var(--teal-pale);border-radius:6px;flex:1;height:12px;overflow:hidden}.progress-fill{background:var(--yellow);border-radius:6px;height:100%;transition:width .4s cubic-bezier(.2,.7,.2,1)}.runner-count{color:var(--grey);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:13px}.runner-quit{color:var(--grey);font-size:20px;line-height:1;text-decoration:none}.runner-quit:hover{color:var(--red)}.ex-title{text-transform:uppercase;letter-spacing:.14em;color:var(--teal);margin:0 0 10px;font-size:12px}.ex-prompt{text-wrap:balance;margin:0 0 22px;font-size:22px;font-weight:600}.ex-prompt .gap-mark{color:var(--teal)}.options{gap:10px;display:grid}.option{text-align:left;background:var(--card);color:var(--ink);border:2px solid var(--teal-pale);border-radius:var(--radius);cursor:pointer;padding:14px 18px;font-size:17px;font-weight:600;transition:transform .15s,border-color .15s,background .15s}.option:hover:not(:disabled){border-color:var(--teal);transform:translateY(-2px)}.option:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.option.correct{border-color:var(--teal);background:color-mix(in srgb, var(--teal) 14%, var(--card))}.option.wrong{border-color:var(--red);background:color-mix(in srgb, var(--red) 10%, var(--card));animation:.35s shake}.option:disabled{cursor:default}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.gap-form{flex-wrap:wrap;gap:10px;display:flex}.gap-input{min-width:200px;color:var(--ink);background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius);flex:1;padding:12px 16px;font-family:inherit;font-size:18px;font-weight:600}.gap-input:focus{border-color:var(--teal);outline:none}.gap-input.wrong{border-color:var(--red);animation:.35s shake}.gap-input.correct{border-color:var(--teal)}.hint{border-left:4px solid var(--red);background:color-mix(in srgb, var(--red) 7%, var(--card));border-radius:0 8px 8px 0;margin-top:16px;padding:10px 14px;font-size:14.5px;animation:.3s cubic-bezier(.2,.7,.2,1) rise}.hint.reveal{border-left-color:var(--teal);background:color-mix(in srgb, var(--teal) 8%, var(--card))}.dict-controls{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}.dict-controls .btn{align-items:center;gap:8px;display:inline-flex}.diff-row{flex-wrap:wrap;gap:7px;margin-top:16px;display:flex}.diff-chip{border:2px solid var(--teal-pale);background:var(--card);color:var(--ink);border-radius:9px;padding:6px 11px;font-size:15px;font-weight:600;line-height:1.2;display:inline-block}.diff-chip.ok{border-color:var(--teal)}.diff-chip.wrong{border-color:var(--red);color:var(--red);background:color-mix(in srgb, var(--red) 8%, var(--card));text-decoration:line-through}.diff-chip.missing{border-style:dashed;border-color:var(--grey);color:var(--grey);background:0 0}.diff-chip.missing.gap{text-align:center;letter-spacing:2px;min-width:44px}.diff-chip.sub{border-color:var(--red)}.diff-chip .ch.wrong{color:var(--red);-webkit-text-decoration:underline wavy var(--red);text-decoration:underline wavy var(--red);-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none;text-underline-offset:3px}.diff-chip .ch.gap{color:var(--red);letter-spacing:1px;font-weight:800}.diff-chip .diff-given .ch.wrong{text-decoration-line:underline line-through}.diff-chip .diff-arrow{color:var(--grey);margin:0 7px;font-weight:400}.diff-chip .diff-fix{color:var(--ink)}.diff-chip .ch.fix{color:var(--teal);text-underline-offset:3px;font-weight:800;text-decoration:underline;text-decoration-thickness:2px}.diff-row.mark{margin-top:12px}.diff-row.mark .diff-chip.sub .diff-given .ch.wrong{text-decoration-line:underline}@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.match-cols{grid-template-columns:1fr 1fr;gap:10px 18px;display:grid}.match-item{text-align:left;background:var(--card);color:var(--ink);border:2px solid var(--teal-pale);border-radius:var(--radius);cursor:pointer;padding:12px 15px;font-size:16px;font-weight:600;transition:transform .15s,border-color .15s,opacity .3s,background .15s}.match-item:hover:not(:disabled){border-color:var(--teal);transform:translateY(-2px)}.match-item.selected{border-color:var(--blue);background:color-mix(in srgb, var(--blue) 10%, var(--card))}.match-item.matched{border-color:var(--teal);background:color-mix(in srgb, var(--teal) 12%, var(--card));opacity:.55;cursor:default}.match-item.wrong{border-color:var(--red);animation:.35s shake}.next-row{justify-content:flex-end;margin-top:26px;display:flex}.results{text-align:center;padding:30px 0}.results .geo{justify-content:center;gap:10px;margin-bottom:22px;display:flex}.results .geo>div{animation:.5s cubic-bezier(.3,.8,.3,1) both drop}.results .geo>div:nth-child(2){animation-delay:.1s}.results .geo>div:nth-child(3){animation-delay:.2s}@keyframes drop{0%{opacity:0;transform:translateY(-26px)}70%{transform:translateY(3px)}to{opacity:1;transform:none}}.results .g-sq{background:var(--blue);border-radius:9px;width:34px;height:34px}.results .g-ci{background:var(--red);border-radius:50%;width:34px;height:34px}.results .g-tr{border-left:20px solid #0000;border-right:20px solid #0000;border-bottom:34px solid var(--yellow);width:0;height:0}.results h2{margin:0 0 6px;font-size:30px}.results .score{color:var(--grey);margin-bottom:26px;font-size:17px}.results .score b{color:var(--teal);font-size:22px}.results .actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.speak-btn{cursor:pointer;min-width:28px;min-height:28px;color:var(--teal);vertical-align:-2px;background:0 0;border:none;border-radius:50%;place-items:center;margin-left:7px;padding:2px;font-size:17px;transition:transform .15s,color .15s;display:inline-grid}.speak-btn.sm{font-size:14px}.speak-btn:hover{transform:scale(1.2)}.speak-btn:focus-visible{outline:2px solid var(--yellow)}.due-badge{background:var(--yellow);color:#21302b;min-width:19px;height:19px;font-family:var(--font-display);vertical-align:1px;border-radius:999px;place-items:center;margin-left:6px;padding:0 5px;font-size:11.5px;font-weight:700;display:inline-grid}.vocab-head{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.vocab-head h2{margin-right:auto}.btn-small{padding:8px 18px;font-size:12px}.vocab-card{padding-right:44px;position:relative}.vocab-add{border:2px solid var(--teal);width:28px;height:28px;color:var(--teal);cursor:pointer;background:0 0;border-radius:50%;place-items:center;font-size:17px;font-weight:700;line-height:1;transition:background .15s,color .15s,transform .15s,border-color .15s;display:grid;position:absolute;top:10px;right:10px}.vocab-add:hover{transform:scale(1.1)}.vocab-add.saved{background:var(--yellow);border-color:var(--yellow);color:#21302b}.vocab-add:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}.words-toolbar{flex-wrap:wrap;align-items:center;gap:12px;margin:4px 0 20px;display:flex}.word-search{flex:1;min-width:160px;max-width:280px;padding:9px 14px;font-size:15px}.word-list{gap:8px;display:grid}.word-row{background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius);grid-template-columns:1fr auto auto auto;align-items:center;gap:12px;padding:10px 14px;display:grid}.word-main{flex-wrap:wrap;align-items:baseline;gap:12px;min-width:0;display:flex}.word-main .nl{overflow-wrap:anywhere;max-width:100%;font-size:16.5px;font-weight:600}.word-main .ru{overflow-wrap:anywhere;max-width:100%;color:var(--grey);font-size:14px}.word-main .pl{color:var(--teal);font-size:12.5px}.word-due{color:var(--grey);white-space:nowrap;font-size:12.5px}.word-due.is-due{color:var(--yellow-ink);font-weight:700}.word-remove{cursor:pointer;min-width:28px;min-height:28px;color:var(--grey);background:0 0;border:none;border-radius:6px;padding:2px 6px;font-size:19px;line-height:1;transition:color .15s}.word-remove:hover{color:var(--red)}.flashcard{text-align:center;padding-top:26px}.flashcard .ex-title{margin-bottom:22px}.flash-word{font-family:var(--font-display);margin-bottom:18px;font-size:clamp(34px,7vw,52px);font-weight:800;line-height:1.1}.flash-word .article-chip{vertical-align:10px;margin-right:12px;font-size:16px}.flash-answer{margin-bottom:26px;animation:.3s cubic-bezier(.2,.7,.2,1) rise}.flash-answer .ru{font-size:21px}.flash-answer .pl{color:var(--teal);margin-top:4px;font-size:14px}.grade-row{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.btn.grade{color:#fff;padding:11px 20px}.grade.again{background:var(--red)}.grade.hard{background:var(--grey)}.grade.good{background:var(--teal)}.grade.easy{background:var(--yellow);color:#21302b}.btn.grade:hover{transform:translateY(-2px)}.letter-mask{flex-wrap:wrap;justify-content:flex-start;gap:6px;margin-bottom:18px;animation:.3s cubic-bezier(.2,.7,.2,1) rise;display:flex}.letter-slot{border:2px solid var(--teal-pale);background:var(--card);font-variant-numeric:tabular-nums;border-radius:8px;justify-content:center;align-items:center;width:30px;height:38px;font-size:19px;font-weight:700;display:inline-flex}.letter-slot.shown{border-color:var(--teal);color:var(--teal)}.letter-slot.space{background:0 0;border:none;width:14px}.hint-ladder-row{margin-top:14px}.article-row{justify-content:center;gap:14px;margin-top:6px;display:flex}.article-btn{font-family:var(--font-display);color:#fff;cursor:pointer;border:none;border-radius:999px;padding:14px 42px;font-size:24px;font-weight:800;transition:transform .15s,opacity .2s}.article-btn.de{background:var(--blue)}.article-btn.het{background:var(--yellow);color:#21302b}.article-btn:hover:not(:disabled){transform:translateY(-2px)}.article-btn:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.article-btn.dim{opacity:.35}.article-btn:disabled{cursor:default}.ladder{flex-wrap:wrap;gap:6px;margin:-12px 0 22px;padding:0;list-style:none;display:flex}.ladder li{letter-spacing:.04em;color:var(--grey);border:1.5px solid var(--teal-pale);border-radius:999px;padding:2px 10px;font-size:12px}.ladder li.done{border-style:dashed}.ladder li.active{color:var(--teal);border-color:var(--teal);font-weight:600}.letter-slot.article-slot{width:auto;color:var(--grey);padding:0 8px;font-size:15px}.typed-article-ask{margin-top:14px}.typed-article-ask .hint{margin-bottom:12px}.cloze-ru{color:var(--grey);margin:-12px 0 16px;font-size:16px}.cloze-answer{color:var(--teal)}.trainer-overflow{color:var(--grey);font-size:14px}.mastery-bar{background:var(--teal-pale);border-radius:3px;align-self:center;width:54px;height:6px;display:inline-block;overflow:hidden}.mastery-fill{background:var(--teal);border-radius:3px;height:100%;display:block}.otile{border:2px solid var(--teal-pale);background:var(--card);color:var(--ink);font-size:17px;font-weight:600;font-family:var(--font-body);cursor:pointer;will-change:transform;border-radius:9px;padding:10px 14px 12px;transition:transform .18s cubic-bezier(.2,.7,.2,1),box-shadow .18s;display:inline-block;position:relative;overflow:hidden}.otile:after{content:"";height:5px;position:absolute;bottom:0;left:0;right:0}.otile.subj:after,.otile.obj:after{background:var(--blue)}.otile.verb:after{background:var(--yellow)}.otile.mod:after{background:var(--teal)}.otile.func:after{background:var(--grey)}.otile:hover:not(:disabled){box-shadow:0 4px 0 0 var(--teal-pale);transform:translateY(-3px)}.otile:disabled,.otile.static{cursor:default}.otile:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.order-task .order-ru{color:var(--grey);font-weight:400}.order-answer{border:2px dashed var(--teal-pale);border-radius:var(--radius);flex-wrap:wrap;align-items:center;gap:8px;min-height:66px;margin-bottom:14px;padding:10px;transition:border-color .2s,background .2s;display:flex}.order-answer.wrong{border-color:var(--red);animation:.35s shake}.order-answer.correct{border-color:var(--teal);background:color-mix(in srgb, var(--teal) 8%, transparent);border-style:solid}.order-placeholder{color:var(--grey);padding-left:6px;font-size:14px}.order-pool{flex-wrap:wrap;gap:8px;min-height:48px;display:flex}.widget{border:3px solid var(--teal-pale);border-radius:var(--radius-lg);background:var(--card);margin-top:18px;padding:22px 24px}.widget-title{text-transform:uppercase;letter-spacing:.14em;color:var(--teal);margin:0 0 14px;font-size:12px;font-weight:700}.widget-note{color:var(--grey);max-width:62ch;margin:16px 0 0;font-size:14.5px}.widget-note b{color:var(--ink)}.demo-controls{border:2px solid var(--teal);border-radius:999px;flex-wrap:wrap;width:fit-content;margin-bottom:20px;display:flex;overflow:hidden}.demo-controls button{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;color:var(--ink);border:none;border-right:2px solid var(--teal);cursor:pointer;background:0 0;padding:9px 16px;font-size:12px;font-weight:700;transition:background .2s,color .2s}.demo-controls button:last-child{border-right:none}.demo-controls button.active{background:var(--teal);color:var(--card)}.demo-controls button:hover:not(.active){background:color-mix(in srgb, var(--teal) 14%, transparent)}.demo-controls button:focus-visible{outline:3px solid var(--yellow);outline-offset:-3px}.v2-tiles{flex-wrap:wrap;gap:8px;min-height:56px;display:flex}.kof-verbs{flex-wrap:wrap;gap:8px;margin:14px 0 18px;display:flex}.kof-verb{border:2px solid var(--teal-pale);background:var(--card);color:var(--ink);cursor:pointer;border-radius:999px;padding:7px 16px;font-size:15px;font-weight:600;transition:border-color .15s,background .15s,transform .15s}.kof-verb:hover{border-color:var(--teal);transform:translateY(-2px)}.kof-verb.active{background:var(--teal);border-color:var(--teal);color:var(--card)}.kof-verb:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.kof-ship{flex-wrap:wrap;align-items:baseline;gap:16px;display:flex}.kof-ship-word{font-family:var(--font-display);letter-spacing:.04em;font-size:clamp(26px,5vw,38px);font-weight:800}.kof-letter{text-decoration:underline;-webkit-text-decoration-color:var(--teal-pale);text-decoration-color:var(--teal-pale);text-underline-offset:6px;text-decoration-thickness:3px;transition:color .25s}.kof-letter.hit{color:var(--yellow-ink);-webkit-text-decoration-color:var(--yellow);text-decoration-color:var(--yellow)}.kof-vowel{color:var(--grey)}.kof-ship-label{color:var(--grey);min-height:1.4em;font-size:14.5px}.kof-result{flex-wrap:wrap;align-items:center;gap:12px;margin-top:18px;animation:.35s cubic-bezier(.2,.7,.2,1) rise;display:flex}.kof-step{font-size:17px}.kof-arrow{color:var(--grey)}.kof-past{border-radius:9px;padding:6px 14px;font-size:19px;font-weight:700}.kof-past.te{background:color-mix(in srgb, var(--yellow) 22%, var(--card));box-shadow:inset 0 -4px 0 0 var(--yellow)}.kof-past.de{background:color-mix(in srgb, var(--blue) 14%, var(--card));box-shadow:inset 0 -4px 0 0 var(--blue)}.kof-note{width:100%;color:var(--teal);font-size:13.5px}.stat-strip{flex-wrap:wrap;gap:10px;margin-top:16px;text-decoration:none;display:inline-flex}.stat-chip{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;align-items:center;gap:6px;padding:5px 14px;font-size:12.5px;font-weight:700;display:inline-flex}.stat-chip.level{background:var(--teal);color:var(--card)}.stat-chip.streak{background:color-mix(in srgb, var(--yellow) 12%, var(--card));color:var(--yellow-ink);border:2px solid var(--yellow);padding:3px 12px}.stat-chip.xp{background:color-mix(in srgb, var(--yellow) 20%, var(--card));color:var(--ink);border:2px solid var(--yellow);padding:3px 12px}.flame{border-left:5px solid #0000;border-right:5px solid #0000;border-bottom:9px solid var(--red);width:0;height:0;display:inline-block}.level-bar{background:var(--teal-pale);border-radius:7px;max-width:420px;height:14px;margin-top:12px;overflow:hidden}.level-fill{background:var(--yellow);border-radius:7px;height:100%;transition:width .5s cubic-bezier(.2,.7,.2,1)}.level-note{color:var(--grey);font-variant-numeric:tabular-nums;margin:6px 0 0;font-size:13.5px}.stat-cards{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:8px 0 6px;display:grid}.stat-card{background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius);gap:2px;padding:14px 16px;display:grid}.stat-card b{font-family:var(--font-display);font-size:26px;font-weight:800}.stat-card span{color:var(--grey);font-size:13px}.section-h{text-transform:uppercase;letter-spacing:.12em;border-bottom:3px solid var(--teal);padding-bottom:5px;font-size:15px;display:inline-block}.badge-count{color:var(--grey);font-family:var(--font-body);letter-spacing:0;text-transform:none;margin-left:8px;font-weight:400}.week-section{margin-top:26px}.week-chart{grid-template-columns:repeat(7,1fr);align-items:end;gap:10px;max-width:420px;margin-top:14px;display:grid}.week-col{justify-items:center;gap:6px;display:grid}.week-bar-track{background:color-mix(in srgb, var(--teal-pale) 40%, transparent);border-radius:7px;align-items:flex-end;width:100%;max-width:40px;height:90px;display:flex;overflow:hidden}.week-bar{background:var(--yellow);border-radius:7px 7px 0 0;width:100%;transition:height .5s cubic-bezier(.2,.7,.2,1)}.week-bar.today{background:var(--teal)}.week-label{color:var(--grey);font-size:12px}.week-label.today{color:var(--teal);font-weight:700}.badges-section{margin-top:30px}.badge-cat{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;color:var(--grey);margin:22px 0 10px;font-size:13px}.badge-wall{grid-template-columns:repeat(auto-fill,minmax(136px,1fr));gap:12px;display:grid}.badge-tile{text-align:center;background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius-lg);flex-direction:column;align-items:center;gap:10px;padding:14px 12px 12px;display:flex}.badge-canvas{background:color-mix(in srgb, var(--paper) 70%, var(--card));border-radius:14px;flex-shrink:0;width:64px;height:64px;position:relative;overflow:hidden}.badge-icon{width:100%;height:100%;display:block}.badge-tile.locked .badge-canvas{filter:grayscale();opacity:.3}.badge-tile.locked .badge-label{opacity:.55}.badge-secret{font-family:var(--font-display);color:var(--grey);place-items:center;font-size:28px;font-weight:800;display:grid;position:absolute;inset:0}.badge-label{gap:2px;min-width:0;max-width:100%;display:grid}.badge-label b{font-family:var(--font-display);overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;font-size:13px;line-height:1.3}.badge-label span{color:var(--grey);font-size:12px}.new-badges{margin:4px 0 22px;animation:.4s cubic-bezier(.2,.7,.2,1) rise}.new-badges-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;color:var(--yellow-ink);margin:0 0 10px;font-size:12.5px;font-weight:800}.new-badges-row{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.new-badges .badge-tile{border-color:var(--yellow);box-sizing:border-box;width:150px}.reader-list{gap:14px;max-width:780px;display:grid}.reader-card{background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius-lg);color:inherit;gap:4px;padding:18px 20px;text-decoration:none;transition:transform .18s cubic-bezier(.2,.7,.2,1),box-shadow .18s;display:grid}.reader-card:hover{box-shadow:var(--shadow-press);transform:translateY(-2px)}.reader-card.done{border-color:var(--yellow)}.reader-card-top{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.reader-card b{font-family:var(--font-display);font-size:18px}.reader-author{color:var(--teal);font-size:13.5px}.reader-intro{color:var(--grey);font-size:14.5px}.reader-state{color:var(--teal);margin-top:4px;font-size:13px;font-weight:600}.reader-state.done{color:var(--yellow-ink)}.level-dots{flex-shrink:0;gap:4px;display:inline-flex}.level-dot{background:var(--teal-pale);border-radius:50%;width:9px;height:9px}.level-dot.on{background:var(--teal)}.reader-help{color:var(--grey);margin:10px 0 0;font-size:14px}.noted-sample{border-bottom:2px dotted var(--teal)}.reader-text{max-width:780px;margin-top:10px}.reader-p{margin:0 0 18px;font-size:17.5px;line-height:1.75}.sentence{font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;border-radius:4px;margin:0;padding:0;display:inline}.sentence.noted{border-bottom:2px dotted var(--teal)}.sentence:hover{background:color-mix(in srgb, var(--teal) 10%, transparent)}.sentence.active{background:color-mix(in srgb, var(--yellow) 24%, transparent)}.sentence:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}.reader-note{border-left:4px solid var(--teal);background:var(--card);border-radius:0 var(--radius) var(--radius) 0;margin:-6px 0 18px;padding:12px 16px;font-size:15px;line-height:1.6;animation:.25s cubic-bezier(.2,.7,.2,1) rise}.reader-note-tools{float:right;margin-left:10px}.sv-search{max-width:320px;margin-bottom:6px;padding:9px 14px;font-size:15px}.sv-group{font-family:var(--font-display);letter-spacing:.1em;color:var(--teal);text-transform:uppercase;margin:18px 0 8px;font-size:13px}.sv-table{gap:4px;display:grid}.sv-row{background:color-mix(in srgb, var(--paper) 60%, var(--card));border-radius:8px;grid-template-columns:1.3fr .9fr 1.3fr 1.2fr;align-items:baseline;gap:10px;padding:7px 12px;font-size:15px;display:grid}.sv-inf{font-weight:700}.sv-past{color:var(--blue);font-weight:600}.sv-part{color:var(--ink);font-weight:600}.sv-ru{color:var(--grey);font-size:13.5px}.sv-aux{font-family:var(--font-display);letter-spacing:.04em;background:var(--teal);color:var(--card);vertical-align:2px;border-radius:999px;margin-right:7px;padding:1px 7px;font-size:10.5px;font-weight:700;display:inline-block}.sv-aux.beide{color:var(--teal);border:1.5px solid var(--teal);background:0 0}@media (width<=640px){.sv-row{grid-template-columns:1fr 1fr}.sv-ru{grid-column:1/-1}}.data-section{margin-top:34px}.data-note{color:var(--grey);max-width:60ch;font-size:14px}.data-actions{flex-wrap:wrap;gap:10px;display:flex}.btn-ghost.danger{color:var(--red);border-color:var(--red)}.btn-ghost.danger:hover{background:color-mix(in srgb, var(--red) 10%, transparent)}.data-msg{color:var(--teal);margin-top:12px;font-size:14px}.auth-box{justify-items:start;gap:12px;max-width:360px;display:grid}.auth-divider{color:var(--grey);font-size:13.5px}.auth-form{justify-items:start;gap:10px;width:100%;display:grid}.field-input{box-sizing:border-box;width:100%;color:var(--ink);background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius);padding:10px 14px;font-family:inherit;font-size:15px}.field-input:focus{border-color:var(--teal);outline:none}.auth-links{flex-wrap:wrap;gap:16px;display:flex}.link-btn{cursor:pointer;color:var(--teal);background:0 0;border:none;padding:0;font-size:13.5px;text-decoration:underline}.link-btn:hover{text-decoration:none}.auth-error{color:var(--red);margin:0;font-size:14px}.sync-status{color:var(--grey);min-height:1.2em;font-size:13.5px}.review-band{border:2px solid var(--teal-pale);border-radius:var(--radius-lg);background:var(--card);flex-wrap:wrap;align-items:center;gap:16px;margin-top:4px;padding:14px 18px;display:flex}.review-band-title{font-family:var(--font-display);margin:0 auto 0 0;font-size:15.5px}.review-band-actions{flex-wrap:wrap;gap:10px;display:flex}.review-next{color:var(--grey);margin:4px 0 0;font-size:14px}.review-chip{border:2px solid var(--teal-pale);letter-spacing:.03em;color:var(--grey);border-radius:999px;margin:0 0 18px;padding:3px 13px;font-size:12px;display:inline-block}.review-rule-strip{border-top:2px solid var(--teal-pale);margin-top:32px;padding-top:14px;font-size:13.5px}.review-rule-strip a{color:var(--teal);font-weight:600;text-decoration:none}.review-rule-strip a:hover{text-decoration:underline}.dict-controls.skip-only{margin:10px 0 0}.review-verdicts{text-align:left;gap:10px;max-width:470px;margin:0 auto 26px;padding:0;list-style:none;display:grid}.review-verdict{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);grid-template-columns:1fr auto;align-items:baseline;gap:3px 14px;padding:12px 16px;display:grid}.review-verdict-topic{font-family:var(--font-display);font-size:14.5px}.review-verdict-when{color:var(--grey);grid-column:1;font-size:13.5px}.review-verdict-link{color:var(--teal);white-space:nowrap;grid-area:1/2/span 2;align-self:center;font-size:12.5px;text-decoration:none}.review-verdict-link:hover{text-decoration:underline}.lesson-meta{align-items:center;gap:12px;display:flex}.mastery-ring{flex:none;display:block}.mastery-ring-track{stroke:var(--teal-pale)}.mastery-ring.untested .mastery-ring-track{stroke-dasharray:3 4}.mastery-ring-fill{stroke:var(--teal)}.mastery-ring-dot{fill:var(--yellow)}.grammar-section{margin-top:26px}.grammar-weak{gap:8px;max-width:420px;margin:14px 0 0;padding:0;list-style:none;display:grid}.grammar-weak li{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:10px 14px;display:grid}.grammar-weak a{color:var(--teal);font-size:14.5px;text-decoration:none}.grammar-weak a:hover{text-decoration:underline}.grammar-weak-num{color:var(--grey);font-variant-numeric:tabular-nums;font-size:13px}.grammar-setting{color:var(--grey);flex-wrap:wrap;align-items:center;gap:12px;margin-top:16px;font-size:14px;display:flex}.grammar-setting .field-input{width:auto;color:var(--ink);padding:7px 12px;font-size:14px}button.runner-quit{cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit}.words-head{padding-bottom:10px}.tabs{flex-wrap:wrap;gap:6px;margin:0 0 24px;display:flex}.tab{border:2px solid var(--teal-pale);background:var(--card);color:var(--grey);font-family:var(--font-display);border-radius:999px;align-items:center;gap:8px;padding:9px 16px;font-size:14px;text-decoration:none;display:inline-flex}.tab:hover{border-color:var(--teal);color:var(--teal)}.tab.is-active{background:var(--teal);border-color:var(--teal);color:var(--card)}.tab-count{font-variant-numeric:tabular-nums;color:var(--ink);background:var(--paper);border-radius:999px;padding:1px 8px;font-size:12px}.tab.is-active .tab-count{color:var(--ink);background:var(--paper)}.freq-title{margin:0 0 8px;font-size:clamp(26px,5vw,38px)}.freq-lead{color:var(--grey);max-width:62ch;margin:0 0 24px;line-height:1.55}.freq-progress{margin-bottom:18px}.freq-bar{background:var(--teal-pale);border-radius:999px;height:14px;display:flex;overflow:hidden}.freq-bar .seg{height:100%;transition:width .3s;display:block}.freq-bar .seg.saved{background:var(--teal)}.freq-bar .seg.known{background:var(--yellow)}.freq-legend{color:var(--grey);flex-wrap:wrap;gap:18px;margin-top:8px;font-size:13.5px;display:flex}.freq-legend .lg{align-items:baseline;gap:6px;display:inline-flex}.freq-legend b{font-variant-numeric:tabular-nums;font-size:15px}.freq-legend .saved b{color:var(--teal)}.freq-legend .known b{color:var(--yellow-ink)}.freq-legend .left b{color:var(--ink)}.freq-cta{flex-wrap:wrap;gap:12px;margin-bottom:20px;display:flex}.freq-filters{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:20px;display:flex}.chip-toggle{border:2px solid var(--teal-pale);background:var(--card);color:var(--grey);cursor:pointer;font-size:13px;font-family:var(--font-body);border-radius:999px;padding:6px 14px}.chip-toggle:hover{border-color:var(--teal);color:var(--teal)}.chip-toggle.is-active{background:var(--blue);border-color:var(--blue);color:var(--card)}.chip-toggle:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.freq-filter-note{color:var(--grey);font-size:13px}.freq-bands{gap:10px;margin-bottom:34px;display:grid}.freq-band{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);overflow:hidden}.freq-band.is-open{border-color:var(--teal)}.freq-band-head{text-align:left;cursor:pointer;width:100%;color:inherit;font-family:var(--font-body);background:0 0;border:none;grid-template-columns:auto 1fr auto;align-items:baseline;gap:6px 16px;padding:14px 18px;display:grid}.freq-band-head:hover{background:color-mix(in srgb, var(--teal) 6%, transparent)}.freq-band-head:focus-visible{outline:3px solid var(--yellow);outline-offset:-3px}.freq-band-name{align-items:baseline;gap:10px;display:flex}.freq-band-name b{font-family:var(--font-display);font-size:16px}.freq-band-range{color:var(--grey);font-variant-numeric:tabular-nums;font-size:12.5px}.freq-band-blurb{color:var(--grey);grid-column:1/3;font-size:13.5px}.freq-band-count{color:var(--teal);font-variant-numeric:tabular-nums;white-space:nowrap;grid-area:1/3/3;justify-self:end;font-size:14px;font-weight:700}.freq-word-list{border-top:2px solid var(--teal-pale)}.freq-row{border-bottom:1px solid var(--teal-pale);flex-wrap:wrap;align-items:center;gap:10px;padding:8px 14px;display:flex}.freq-row:last-child{border-bottom:none}.freq-row-main{text-align:left;cursor:pointer;min-width:0;color:inherit;font-family:var(--font-body);font-size:inherit;background:0 0;border:none;flex-wrap:wrap;flex:1;align-items:baseline;gap:10px;padding:0;display:flex}.freq-row-main.static{cursor:default}.freq-row-main:focus-visible{outline:3px solid var(--yellow);outline-offset:2px;border-radius:4px}.freq-row .nl{font-size:16px;font-weight:600}.freq-row .ru{color:var(--grey);font-size:14px}.freq-rank{color:var(--blue);font-variant-numeric:tabular-nums;border:1.5px solid var(--blue);white-space:nowrap;border-radius:999px;padding:1px 7px;font-size:11.5px}.freq-pos{color:var(--grey);text-transform:lowercase;letter-spacing:.04em;white-space:nowrap;font-size:11.5px}.freq-act{border:2px solid var(--teal-pale);background:var(--card);color:var(--teal);cursor:pointer;white-space:nowrap;border-radius:999px;padding:4px 12px;font-size:12.5px}.freq-act:hover{border-color:var(--teal)}.freq-act:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.freq-act.add{padding:3px 11px;font-size:16px;line-height:1}.freq-act.is-on{background:var(--teal);border-color:var(--teal);color:var(--card);padding:4px 12px;font-size:12.5px}.freq-act.is-known{background:var(--yellow);border-color:var(--yellow);color:#21302b}.freq-row-details{flex-basis:100%;padding:4px 0 10px}.freq-details{gap:8px;display:grid}.freq-ru{margin:0;font-size:18px}.freq-forms{color:var(--teal);margin:0;font-size:14px}.freq-tag{text-transform:uppercase;letter-spacing:.08em;border:1.5px solid var(--grey);color:var(--grey);border-radius:999px;margin-left:8px;padding:2px 8px;font-size:11px}.freq-tag.strong{border-color:var(--red);color:var(--red)}.freq-example{border-left:3px solid var(--teal-pale);border-radius:0 var(--radius) var(--radius) 0;background:color-mix(in srgb, var(--teal) 6%, transparent);gap:2px;padding:10px 14px;display:grid}.freq-example .nl{font-size:16.5px;font-weight:600}.freq-example .ru{color:var(--grey);font-size:14px}.freq-note{color:var(--teal);border-left:3px solid var(--teal);margin:0;padding-left:12px;font-size:13.5px}.freq-sources{border-top:2px solid var(--teal-pale);margin-top:34px;padding-top:20px}.freq-sources h2{text-transform:uppercase;letter-spacing:.12em;color:var(--grey);margin:0 0 10px;font-size:13px}.freq-sources p{color:var(--grey);max-width:68ch;margin:0 0 10px;font-size:13.5px;line-height:1.6}.freq-sources ul{margin:0 0 10px;padding-left:18px}.freq-sources li{color:var(--grey);margin-bottom:4px;font-size:13.5px}.freq-sources a{color:var(--teal)}.freq-license{border:1.5px solid var(--teal-pale);white-space:nowrap;border-radius:999px;padding:1px 7px;font-size:11px}.freq-caveat{font-style:italic}.triage{text-align:center;padding-top:20px}.triage-chips{justify-content:center;align-items:center;gap:10px;margin-bottom:18px;display:flex}.triage-word{font-family:var(--font-display);flex-wrap:wrap;justify-content:center;align-items:center;gap:14px;margin:0 0 20px;font-size:clamp(32px,8vw,52px);display:flex}.triage-ask{color:var(--grey);margin:0 0 22px;font-size:16px}.triage-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.triage .freq-details{text-align:left;max-width:460px;margin:0 auto}.triage-verdict{color:var(--grey);flex-wrap:wrap;justify-content:center;align-items:baseline;gap:10px;margin-top:20px;font-size:14px;display:flex}.triage-verdict.added span:first-child{color:var(--teal)}.triage-verdict.known span:first-child{color:var(--yellow-ink)}.link-btn{cursor:pointer;color:var(--teal);font-size:14px;font-family:var(--font-body);background:0 0;border:none;padding:0;text-decoration:underline}.link-btn:hover{color:var(--ink)}.triage .next-row{justify-content:center}.search-big{flex:1;max-width:100%;padding:12px 18px;font-size:16px}.search-results{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);gap:0;display:grid}.search-origin{color:var(--grey);white-space:nowrap;font-size:12px;text-decoration:none}.search-origin:hover{color:var(--teal);text-decoration:underline}.custom-word{border-top:2px solid var(--teal-pale);margin-top:34px;padding-top:20px}.custom-word h2{text-transform:uppercase;letter-spacing:.12em;color:var(--grey);margin:0 0 14px;font-size:13px}.custom-form{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));align-items:end;gap:12px;display:grid}.custom-form label{color:var(--grey);gap:5px;font-size:12.5px;display:grid}.custom-form .gap-input{width:100%;color:var(--ink);padding:9px 14px;font-size:15px}.custom-msg{color:var(--teal);margin-top:12px;font-size:14px}.muted{color:var(--grey);font-size:14px}.muted.small{margin-top:12px;font-size:12.5px}.kern-band{color:inherit;border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);grid-template-columns:1fr auto;align-items:center;gap:6px 18px;margin-top:14px;padding:14px 18px;text-decoration:none;display:grid}.kern-band:hover{border-color:var(--teal);transform:translateY(-2px)}.kern-band-text b{font-family:var(--font-display);font-size:16px}.kern-band-text .what{color:var(--grey);margin-top:1px;font-size:13.5px;display:block}.kern-band-bar{background:var(--teal-pale);border-radius:999px;grid-column:1/2;height:6px;overflow:hidden}.kern-band-bar .fill{background:var(--yellow);height:100%;display:block}.kern-band-go{color:var(--teal);white-space:nowrap;grid-area:1/2/3;place-self:center end;font-size:13.5px;font-weight:600}@media (width<=560px){.freq-band-head{grid-template-columns:1fr auto}.freq-band-blurb{grid-column:1/2}.search-origin{flex-basis:100%}}.chunk-tier{text-transform:uppercase;letter-spacing:.12em;color:var(--blue);align-items:center;gap:12px;margin:26px 0 10px;font-size:13px;display:flex}.chunk-tier:after{content:"";border-top:2px solid var(--teal-pale);flex:1}.freq-bands>div:first-child .chunk-tier{margin-top:0}.triage-word.triage-chunk{font-size:clamp(22px,5vw,34px);line-height:1.25}.flash-word.speak-prompt,.flash-word.speak-answer{font-size:clamp(24px,5.5vw,38px);line-height:1.25}.speak-cue{border:1.5px solid var(--teal-pale);color:var(--grey);letter-spacing:.04em;border-radius:999px;margin:0 0 14px;padding:2px 10px;font-size:12px;display:inline-block}.speak-selfask{color:var(--grey);margin:0 0 16px;font-size:15px}.speak-hint{color:var(--grey);max-width:46ch;margin:18px auto 0;font-size:13.5px;line-height:1.5}.speak-heard{color:var(--grey);margin:0 0 10px;font-size:14.5px}.speak-heard.ok{color:var(--teal)}.speak-note{color:var(--teal);margin:0 0 12px;font-size:14px}.speak-listening{color:var(--grey);justify-content:center;align-items:center;gap:10px;padding:14px 0;font-size:15px;display:flex}.speak-dot{background:var(--red);border-radius:50%;width:12px;height:12px;animation:1.1s ease-in-out infinite speak-pulse}@keyframes speak-pulse{0%,to{opacity:.55;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}.praktijk-tier{margin-bottom:8px}.praktijk-units{gap:10px;margin-bottom:18px;display:grid}.praktijk-card{border:2.5px solid var(--teal-pale);border-radius:var(--radius);color:inherit;background:var(--card);align-items:center;gap:14px;padding:12px 16px;text-decoration:none;display:flex}.praktijk-card:hover{border-color:var(--teal)}.praktijk-card:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.praktijk-num{border:2.5px solid var(--blue);width:34px;height:34px;color:var(--blue);font-family:var(--font-display);font-variant-numeric:tabular-nums;border-radius:50%;flex:none;place-items:center;font-size:15px;font-weight:800;display:grid}.praktijk-body{flex:1;gap:1px;min-width:0;display:grid}.praktijk-body b{font-family:var(--font-display);font-size:16px}.praktijk-ru{color:var(--grey);text-transform:lowercase;font-size:12.5px}.praktijk-blurb{color:var(--grey);font-size:13.5px}.praktijk-side{flex:none;justify-items:end;gap:4px;display:grid}.praktijk-done{color:var(--teal);font-size:18px;font-weight:800;line-height:1}.praktijk-count{color:var(--grey);font-variant-numeric:tabular-nums;font-size:12.5px}.praktijk-soon{color:var(--grey);border:1.5px solid var(--teal-pale);white-space:nowrap;border-radius:999px;padding:1px 8px;font-size:11px}.scenario-intro .scenario-plan{gap:6px;margin:18px 0 22px;padding-left:20px;display:grid}.scenario-intro .scenario-plan li{color:var(--ink);font-size:15px}.dialoog-setting{color:var(--ink);max-width:62ch;margin:4px 0;font-size:15.5px}.dialoog-help{color:var(--grey);max-width:62ch;margin:0 0 18px;font-size:13.5px}.dialoog-turns{gap:10px;margin-bottom:24px;display:grid}.turn{align-items:flex-start;gap:8px;max-width:92%;display:flex}.turn-b{flex-direction:row-reverse;margin-left:auto}.turn-bubble{text-align:left;cursor:pointer;color:inherit;font:inherit;background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius);gap:4px;padding:10px 14px;display:grid}.turn-a .turn-bubble{border-left:4px solid var(--blue)}.turn-b .turn-bubble{border-right:4px solid var(--teal)}.turn-bubble:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.turn-nl{font-size:16px;font-weight:600;line-height:1.4}.turn-ru{color:var(--grey);font-size:13.5px}.chunk-mark{background:color-mix(in srgb, var(--yellow) 32%, transparent);color:inherit;border-radius:4px;padding:0 2px}.schaduw-card{text-align:center;border:2.5px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);margin-bottom:18px;padding:26px 18px 20px}.schaduw-count{color:var(--grey);font-variant-numeric:tabular-nums;margin-bottom:10px;font-size:12.5px}.schaduw-nl{font-family:var(--font-display);margin:0 0 6px;font-size:clamp(20px,4.5vw,30px);font-weight:800;line-height:1.3}.schaduw-ru{color:var(--grey);margin:0 0 16px;font-size:14.5px}.schaduw-reps{color:var(--teal);letter-spacing:4px;margin:12px 0 0;font-size:13px}.respond-cue{border-left:4px solid var(--blue);border-radius:0 var(--radius) var(--radius) 0;background:color-mix(in srgb, var(--blue) 6%, transparent);gap:3px;margin-bottom:18px;padding:12px 16px;display:grid}.respond-cue-label{text-transform:uppercase;letter-spacing:.08em;color:var(--blue);font-size:11.5px}.respond-cue-nl{font-size:16.5px;font-weight:600}.respond-cue-ru{color:var(--grey);font-size:13.5px}.exam-prompt,.exam-model{border-left:4px solid var(--blue);border-radius:0 var(--radius) var(--radius) 0;background:color-mix(in srgb, var(--blue) 6%, transparent);gap:3px;margin-bottom:14px;padding:12px 16px;display:grid}.exam-model{border-left-color:var(--teal);background:color-mix(in srgb, var(--teal) 7%, transparent)}.exam-prompt .nl,.exam-model .nl{font-size:17px;font-weight:600}.exam-ru{color:var(--grey);font-size:13.5px}.exam-note{color:var(--teal);border-left:3px solid var(--teal);margin:0 0 14px;padding-left:12px;font-size:13.5px}.exam .triage-actions{margin-top:6px}.retell{text-align:center}.retell-cues{flex-wrap:wrap;justify-content:center;gap:8px;margin:14px 0 20px;display:flex}.retell-cue{border:1.5px solid var(--teal-pale);border-radius:999px;padding:4px 12px;font-size:13.5px;font-weight:600}.retell-clock{font-family:var(--font-display);color:var(--grey);font-variant-numeric:tabular-nums;margin:8px 0 18px;font-size:clamp(40px,10vw,64px);font-weight:800}.retell-clock.is-running{color:var(--teal)}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}.topbar{flex-wrap:wrap}.topbar>.btn{flex-shrink:0}#sound-volume{accent-color:var(--teal)}.translation-assessment{flex-wrap:wrap;justify-content:flex-start;gap:12px}@media (width<=560px){.lesson-card{grid-template-columns:36px minmax(0,1fr);align-items:start;gap:10px;padding:14px}.lesson-num{width:36px;height:36px;font-size:17px}.lesson-meta{flex-wrap:wrap;grid-column:2}.kern-band{grid-template-columns:minmax(0,1fr);gap:10px}.kern-band-go{grid-area:auto/1;justify-self:start}.word-row{grid-template-columns:minmax(0,1fr) auto auto;gap:10px}.word-main{grid-column:1/-1}.rule-card,.widget{padding:18px 16px}.field-input,.word-search,.sv-search{font-size:16px}}.history-list{padding:0;list-style:none}.history-event{border-bottom:2px solid var(--teal-pale);overflow-wrap:anywhere;padding:1rem 0}.history-event time{color:var(--grey);font-size:.85rem}.history-event p{margin:.4rem 0}.learning-history>label{align-items:center;gap:.6rem;min-height:44px;margin-top:1rem;display:flex}.learning-history .actions{flex-wrap:wrap;align-items:center;gap:.75rem;margin:1rem 0;display:flex}.overview-head h1{margin:0 0 16px;font-size:clamp(30px,5vw,44px);line-height:1.15}.overview-head>p{max-width:65ch}.overview-jumps{flex-wrap:wrap;gap:10px 24px;margin:22px 0 30px;display:flex}.overview-jumps button,.overview-jumps a,.flow-path button,.flow-links a,.course-context-link,.text-link{color:var(--teal);font:inherit;text-underline-offset:4px;cursor:pointer;text-decoration:underline}.overview-jumps button,.flow-path button,.text-link{text-align:left;background:0 0;border:0;padding:0}.next-step{border:2px solid var(--teal-pale);border-left:5px solid var(--teal);border-radius:var(--radius-lg);background:var(--card);flex-wrap:wrap;align-items:center;gap:16px 28px;margin:0 0 24px;padding:22px 24px;display:flex}.next-step>div{flex:340px}.next-step-label{color:var(--teal);font-size:14px}.next-step h2{margin:6px 0 10px;font-size:22px;line-height:1.25}.next-step p{margin:0;font-size:14px}.next-step>.btn{flex:0 auto}.next-step .next-step-alternative{flex-basis:100%}.course-overview h2{font-size:25px;line-height:1.25}.course-overview h3{font-size:19px;line-height:1.3}.course-overview h4{margin:24px 0 10px;font-size:17px}.course-flow,.overview-explorer,.overview-ratings{margin-top:48px;scroll-margin-top:24px}.flow-paths{border:2px solid var(--teal-pale);border-radius:var(--radius-lg);background:var(--card);grid-template-columns:repeat(3,minmax(0,1fr));display:grid;overflow:hidden}.flow-path{flex-direction:column;align-items:flex-start;padding:22px 18px;display:flex}.flow-path+.flow-path{border-left:2px solid var(--teal-pale)}.flow-path h3{color:var(--blue);margin:0}.flow-path p{margin:8px 0;font-size:13px}.flow-path ol{flex:1;margin:12px 0 24px;padding-left:20px;font-size:14px}.flow-path li{margin-bottom:8px}.flow-progress{border-left:4px solid var(--yellow);margin-bottom:16px;padding-left:8px;font-size:13px}.flow-path button,.flow-links{font-size:14px}.flow-links{align-items:center;gap:20px;display:flex}.flow-transfer{text-align:center;padding:12px 8px;font-size:14px}.flow-transfer>span{color:var(--teal);font-size:28px;line-height:1.1;display:block}.flow-dictionary{border:2px solid var(--teal-pale);border-radius:var(--radius-lg);gap:20px;padding:24px;display:grid}.flow-dictionary h3,.flow-review h3{margin:0 0 8px}.flow-dictionary p,.flow-review p{margin:8px 0;font-size:14px}.flow-reader{border-top:2px solid var(--teal-pale);padding-top:16px}.flow-reader>a{font-weight:700}.flow-reader>span{font-size:13px}.flow-loops{grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:24px;display:grid}.flow-review{border-top:3px solid var(--teal);padding-top:16px}.flow-review b{font-size:13px;font-weight:500}.flow-return{border-bottom:2px solid var(--teal-pale);color:var(--teal);padding:16px 0 24px;font-size:14px}.overview-explorer>label{margin-bottom:8px;font-size:14px;display:block}.overview-explorer>select{width:100%;font:inherit;border:2px solid var(--teal);background:var(--card);color:var(--ink);border-radius:var(--radius);padding:14px}.explorer-detail{margin-top:24px}.explorer-title{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.explorer-title h3{flex:250px;margin:0}.explorer-title .btn{margin-left:auto}.overview-note{max-width:68ch;font-size:14px}.module-connections{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px;display:grid}.module-connections>aside{border-left:2px solid var(--teal-pale);padding-left:24px}.overview-lesson{border-bottom:2px solid var(--teal-pale)}.overview-lesson>summary{cursor:pointer;padding:14px 0}.overview-lesson-result{margin-top:6px;font-size:12px;display:block}.overview-lesson-body{padding-bottom:16px}.overview-lesson .vocab-head{flex-wrap:wrap;align-items:flex-start;gap:10px}.overview-lesson .vocab-head h2{font-size:18px}.overview-lesson .vocab-grid{grid-template-columns:1fr}.module-situations,.overview-phrases,.bridge-list{padding:0;list-style:none}.module-situations li{margin:0 0 22px}.module-situations li>button{width:100%;font:inherit;color:var(--teal);cursor:pointer;text-align:left;text-underline-offset:4px;background:0 0;border:0;align-items:center;gap:16px;padding:0;font-weight:600;text-decoration:underline;display:flex}.module-situations button>span{color:var(--ink);margin-left:auto;font-size:12px}.module-situations li>span{margin-top:8px;font-size:13px;display:block}.bridge-list li{margin-bottom:18px}.bridge-list li>span{margin-top:5px;font-size:14px;display:block}.bridge-examples{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.bridge-examples li{border-top:2px solid var(--teal-pale);margin:0;padding-top:16px}.bridge-examples li>div{flex-direction:column;align-items:flex-start;gap:4px;display:flex}.bridge-examples .text-link{font-size:12px}.bridge-examples blockquote{border-left:3px solid var(--blue);margin:14px 0 0;padding-left:14px;font-size:14px}.bridge-examples blockquote span{display:block}.bridge-examples blockquote span+span{margin-top:8px;font-size:13px}.overview-phrases>li{border-bottom:2px solid var(--teal-pale);padding:16px 0}.overview-phrase-head{flex-wrap:wrap;justify-content:space-between;gap:6px 20px;display:flex}.overview-phrase-head b{font-size:17px}.phrase-state{color:var(--teal);font-size:12px}.overview-phrases li>span{font-size:14px}.phrase-situations{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.phrase-situations button{font:inherit;border:1px solid var(--teal-pale);background:var(--card);color:var(--teal);cursor:pointer;border-radius:999px;padding:6px 10px;font-size:12px}.ratings-list>div{border-top:2px solid var(--teal-pale);grid-template-columns:190px 1fr;gap:24px;padding:18px 0;display:grid}.ratings-list dt{font-weight:600}.ratings-list dd{margin:0;font-size:14px}.overview-xp{background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius);padding:18px 22px;font-size:14px}.overview-xp summary{cursor:pointer;font-weight:600}.overview-xp li{margin-bottom:8px}.course-connections{border-top:2px solid var(--teal-pale);text-align:left;margin:28px 0;padding-top:20px}.course-connections h2{margin:0 0 10px;font-size:20px}.course-connections p{max-width:65ch;font-size:14px}.connection-links{flex-wrap:wrap;gap:10px;margin:16px 0;display:flex}.connection-links>a{color:var(--teal);border:2px solid var(--teal-pale);border-radius:var(--radius);padding:8px 12px;font-size:14px}.connection-links>a>span{color:var(--ink);margin-left:10px;font-size:11px}.course-context-link{font-size:14px;display:inline-block}.word-connections{margin-top:6px;font-size:12px}.word-connections>summary{cursor:pointer;color:var(--teal)}.word-connections a{margin-top:4px;display:block}.word-unchecked{margin-top:6px;font-size:11px}.home-overview-link{margin:12px 0 20px;font-size:14px}.course-overview :is(a,button,select,summary):focus-visible,.course-connections a:focus-visible,.word-connections summary:focus-visible{outline:3px solid var(--teal);outline-offset:4px}.course-overview section[tabindex]:focus,.app-main:focus{outline:none}.lesson-sections{flex-wrap:wrap;gap:8px;margin:18px 0;display:flex}.lesson-sections button{font:inherit;color:var(--teal);background:var(--card);border:2px solid var(--teal-pale);cursor:pointer;border-radius:999px;padding:10px 16px;font-size:14px;font-weight:600}.lesson-sections button[aria-current]{background:var(--teal);color:var(--card);border-color:var(--teal)}.lesson-sections button:focus-visible{outline:3px solid var(--teal);outline-offset:3px}.lesson-section-target{scroll-margin-top:20px}.lesson-section-target:focus,.runner[tabindex]:focus{outline:none}.results>.next-step{text-align:left;margin-top:28px}.scenario-stage-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;font-weight:600;display:flex}.scenario-stage-head button{padding:10px 4px}.scenario-stage-track{gap:6px;margin:10px 0;display:flex}.scenario-stage-track span{background:var(--teal-pale);border-radius:4px;flex:1;height:7px}.scenario-stage-track .done{background:var(--yellow)}.scenario-stage-track .current{background:var(--teal)}.checkpoint-note{color:var(--teal);margin:10px 0 20px;font-size:12px}.scenario-item-count{font-size:14px}.resume-notice{border-left:4px solid var(--teal);margin:20px 0;padding:8px 16px}.resume-notice p{margin-bottom:0;font-size:14px}.scenario-plan li{padding:6px 0}.scenario-plan li>span{font-size:14px;display:block}.scenario-plan li[aria-current]{color:var(--teal)}.scenario-outline{margin:24px 0}.scenario-outline summary{cursor:pointer;color:var(--teal);padding:8px 0}.freq-bands>div,.freq-band-name{min-width:0}.freq-band-name{overflow-wrap:anywhere}.praktijk-resume{color:var(--teal);max-width:100px;font-size:12px}.learning-intro{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0;padding:0;list-style:none;display:grid}.learning-intro li{border-top:3px solid var(--teal-pale);padding-top:12px}.learning-intro b{color:var(--blue);display:block}.learning-intro span{margin-top:6px;font-size:13px;display:block}.overview-details{border-top:2px solid var(--teal-pale);padding:16px 0}.overview-details>summary{cursor:pointer;padding:8px 0;font-weight:600}.overview-details[open]>summary{margin-bottom:18px}.topbar .crumb[aria-current=page]{color:var(--teal);text-underline-offset:5px;text-decoration:underline}@media (width<=650px){.freq-band-head{grid-template-columns:minmax(0,1fr) auto}.freq-band-count{grid-area:1/2/3}.freq-band-name{flex-direction:column;align-items:flex-start;gap:4px}.learning-intro{grid-template-columns:1fr;gap:10px}.learning-intro li{grid-template-columns:95px 1fr;gap:12px;padding-top:10px;display:grid}.learning-intro span{margin:0}.flow-paths,.flow-loops,.flow-dictionary,.module-connections,.bridge-examples{grid-template-columns:1fr}.flow-path+.flow-path{border-left:0;border-top:2px solid var(--teal-pale)}.flow-path ol{margin-bottom:12px}.flow-reader,.module-connections>aside{border-left:0;border-top:2px solid var(--teal-pale);padding-top:20px;padding-left:0}.ratings-list>div{grid-template-columns:1fr;gap:8px}.next-step{padding:18px}.explorer-title .btn{margin-left:0}.topbar{flex-wrap:wrap;gap:10px 14px}.topbar-geo{display:none}}.home-welcome{margin-bottom:20px}.home-welcome h1{text-transform:none;letter-spacing:-.02em;font-size:clamp(26px,4vw,34px)}.session-plan{align-items:flex-start}.session-plan>.session-plan-copy{flex:100%}.session-plan>.session-plan-actions{flex-wrap:wrap;flex:100%;align-items:center;gap:16px 24px;display:flex}.session-plan-actions .text-link{max-width:100%;font-size:14px}.session-plan-path{border-top:2px solid var(--teal-pale);color:var(--teal);flex-wrap:wrap;flex:100%;gap:8px 14px;margin:4px 0 0;padding:16px 0 0;font-size:13px;list-style:none;display:flex}.session-plan-path li+li:before{content:"→";margin-right:14px}.session-plan .session-plan-note{flex-basis:100%;font-size:13px}@media (width<=560px){.session-plan-actions{flex-direction:column;align-items:flex-start!important}.session-plan-actions .btn{white-space:normal;max-width:100%}.session-plan-path{flex-direction:column}}.learning-layout{min-width:0}.captain-dock{justify-content:flex-end;min-width:0;margin:0 0 20px;display:flex}.captain-launcher{background:var(--card);border:2px solid var(--teal-pale);max-width:100%;min-height:48px;color:var(--teal);cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex}.captain-launcher svg{flex-shrink:0}.captain-launcher:hover{border-color:var(--teal)}.captain-panel{border:2px solid var(--teal-pale);border-radius:var(--radius-lg);background:var(--card);width:100%;max-width:520px;padding:8px 12px 10px}.captain-toolbar{justify-content:space-between;align-items:center;gap:8px;min-height:44px;display:flex}.captain-toolbar strong{font-family:var(--font-display);color:var(--teal);font-size:13px}.captain-toolbar>div{gap:2px;display:flex}.captain-icon-button{min-width:44px;min-height:44px;color:var(--teal);cursor:pointer;background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;display:flex}.captain-icon-button:hover{background:var(--paper)}.captain-icon-button:disabled{opacity:.35;cursor:default}.captain-scene{align-items:center;gap:12px;display:flex}.captain-character{cursor:pointer;border-radius:var(--radius);background:0 0;border:0;flex-shrink:0;align-self:center;padding:0}.captain-sprite{--captain-scale:1;width:calc(var(--captain-width)*var(--captain-scale));height:calc(var(--captain-height)*var(--captain-scale));background-image:var(--captain-day);background-repeat:no-repeat;background-size:calc(var(--captain-sheet-width)*var(--captain-scale)) calc(var(--captain-sheet-height)*var(--captain-scale));background-position:calc(var(--captain-x)*var(--captain-scale)) calc(var(--captain-y)*var(--captain-scale));image-rendering:pixelated;display:block}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .captain-sprite{background-image:var(--captain-night)}}[data-theme=dark] .captain-sprite{background-image:var(--captain-night)}.captain-callout{background:var(--paper);border:2px solid var(--teal-pale);border-radius:12px 12px 12px 2px;flex:1;min-width:0;min-height:112px;padding:10px 12px;position:relative}.captain-phrase{overflow-wrap:anywhere;margin:0;font-size:17px;font-weight:700;line-height:1.35}.captain-welcome{margin:0;font-size:15px;font-weight:600;line-height:1.4}.captain-translation{color:var(--ink);margin:5px 0 0;font-size:13px;line-height:1.4}.captain-note{color:var(--grey);margin:4px 0 0;font-size:11px;line-height:1.4}.captain-launcher:focus-visible,.captain-character:focus-visible,.captain-icon-button:focus-visible,.captain-option input:focus-visible,.captain-voice-list button:focus-visible,.captain-auditions summary:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.captain-settings .section-h{align-items:center;gap:6px;display:flex}.captain-option{cursor:pointer;align-items:center;gap:10px;width:fit-content;min-height:44px;font-size:15px;display:flex}.captain-option input{accent-color:var(--teal);width:20px;height:20px}.captain-auditions{margin-top:18px}.captain-auditions summary{cursor:pointer;min-height:44px;color:var(--teal);font-weight:600}.captain-voice-list{grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:8px;display:grid}.captain-voice-list button{text-align:left;border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);min-height:58px;color:var(--teal);cursor:pointer;flex-direction:column;align-items:flex-start;gap:4px;padding:10px 14px;font-size:15px;display:flex}.captain-voice-list button:hover{border-color:var(--teal)}.captain-voice-list button span:last-child{color:var(--grey);font-size:12px}.captain-voice-list button:disabled{opacity:.5;cursor:default}@media (width>=1200px){.container.with-captain{max-width:1128px}.with-captain .learning-layout{grid-template-columns:minmax(0,840px) 224px;align-items:start;gap:24px;display:grid}.with-captain .app-main{grid-area:1/1;min-width:0}.with-captain .captain-dock{grid-area:1/2;margin:0;position:sticky;top:16px}.captain-panel{padding:8px 12px 12px}.captain-scene{flex-direction:column-reverse;gap:4px}.captain-callout{align-self:stretch}.captain-sprite{--captain-scale:2}.captain-note{text-align:center}.captain-launcher{font-size:12px}}@media (width<=380px){.captain-panel{padding:6px 8px 8px}.captain-scene{gap:4px}.captain-callout{padding:8px}.captain-phrase{font-size:15px}.captain-translation{font-size:12px}}@media (prefers-reduced-motion:reduce){.captain-dock *{transition:none!important;animation:none!important}}.topbar{gap:12px;margin-bottom:16px;padding:12px 0}.topbar-utilities,.topbar-links{align-items:center;gap:8px;display:flex}.topbar-links{gap:12px}.topbar .crumb{min-height:44px;color:var(--grey)}.sound-toggle-compact{border:2px solid var(--teal-pale);width:44px;height:44px;color:var(--teal);background:var(--card);cursor:pointer;border-radius:50%;flex-shrink:0;place-items:center;display:inline-grid}.sound-toggle-compact:focus-visible{outline:3px solid var(--teal);outline-offset:3px}.learning-layout{grid-template-columns:auto minmax(0,1fr);align-items:start;gap:12px;display:grid}.page-back{grid-area:1/1;place-self:center start}.captain-dock{grid-area:1/2;margin:0}.captain-launcher{min-height:44px}.captain-dock.is-open{grid-area:2/1/auto/-1}.app-main{grid-area:3/1/auto/-1;min-width:0}.with-captain .captain-dock:not(.is-open)+.app-main,.container:not(.with-captain) .app-main{grid-row:2}.lesson-study-head h1{line-height:1.2}.lesson-study-head.is-practicing h1{font-size:clamp(22px,4vw,30px)}.lesson-study-head.is-practicing .eyebrow{display:none}.lesson-sections{margin:12px 0}.lesson-sections button{min-height:44px;padding:8px 14px}.rule-recall-link{border-top:2px solid var(--teal-pale);margin:20px 0 0;padding-top:12px;font-size:14px}.lesson-extra-practice{flex-wrap:wrap;gap:12px 24px;margin:24px 0;display:flex}.lesson-extra-practice a,.module-actions .text-link{align-items:center;min-height:44px;display:inline-flex}.module-actions{flex-wrap:wrap;align-items:center;gap:12px 24px;margin:16px 0 0;display:flex}.module-score-help{margin-top:12px;font-size:14px}.module-score-help summary,.home-guide summary,.discovery-help summary,.writing-details summary,.assessment-help summary,.badge-collection summary{cursor:pointer;min-height:44px;color:var(--teal);padding:10px 0}.module-score-help p{padding-block:8px}.home-welcome{margin-bottom:8px;padding-bottom:12px}.home-practice{border-top:3px solid var(--teal-pale);margin-top:32px;padding-top:16px}.home-practice h2{font-size:22px}.home-guide{margin-top:24px}.profile-title{margin:0 0 12px;font-size:30px}.profile-tabs{margin-bottom:20px}.profile-settings h2,.module-head h2{margin:0 0 12px;font-size:26px;line-height:1.25}.settings-group{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);margin:12px 0;padding:0 16px}.settings-group>summary{min-height:56px;color:var(--teal);cursor:pointer;padding:14px 0;font-weight:600}.settings-group>section{border-top:2px solid var(--teal-pale);margin:0;padding:16px 0 24px}.settings-group .section-h{text-transform:none;letter-spacing:normal;font-size:17px}.badge-collection{margin-top:16px}.recent-badges{flex-wrap:wrap;gap:12px;display:flex}.empty-word-actions{flex-wrap:wrap;align-items:center;gap:16px 24px;margin:20px 0;display:flex}.results .empty-word-actions{justify-content:center}.empty-word-actions a:not(.btn){align-items:center;min-height:44px;display:inline-flex}.discovery-help,.assessment-help{max-width:68ch;margin-top:24px;font-size:14px}.writing-auto{margin-bottom:20px}.writing-topic .actions{align-items:center;gap:12px;display:flex}.search-big{width:100%;min-width:0}.freq-row .nl,.freq-row .ru,.search-origin{overflow-wrap:anywhere;max-width:100%}.results{padding-top:16px}.results>.geo{display:none}.results>h2{margin-top:0}.results>.score{margin-bottom:16px}.results>.next-step{text-align:left}.translation-assessment .btn{flex:240px}select:not([multiple]):not([size]){appearance:none;background-image:linear-gradient(45deg, transparent 50%, var(--teal) 50%), linear-gradient(135deg, var(--teal) 50%, transparent 50%);background-position:calc(100% - 19px),calc(100% - 14px);background-repeat:no-repeat;background-size:5px 5px;min-height:48px;padding-right:36px}.speak-btn,.word-remove,.vocab-add,.freq-act,.freq-act.add,.chip-toggle,.runner-quit{min-width:44px;min-height:44px}.btn-small,.tab{min-height:44px}.article-btn.de{color:var(--on-blue)}.btn.grade{color:var(--card)}.grade.easy{color:#21302b}.flame{border-bottom-color:var(--yellow)}.freq-row.status-known .nl,.freq-row.status-known .ru{opacity:1}@media (width>=1200px){.with-captain .learning-layout{grid-template-columns:minmax(0,840px) 224px;gap:12px 24px}.with-captain .captain-dock,.with-captain .captain-dock.is-open{grid-area:1/2/span 2}.with-captain .app-main,.with-captain .captain-dock:not(.is-open)+.app-main{grid-area:2/1}}@media (width<=720px){.container{padding-inline:16px}.topbar{grid-template-columns:1fr auto;gap:4px 12px;margin-bottom:12px;padding:8px 0;display:grid}.topbar-spacer{display:none}.topbar-utilities{grid-area:1/2}.topbar-links{grid-column:1/-1;grid-template-columns:.95fr .95fr 1.3fr .8fr;gap:4px;display:grid}.topbar .crumb{text-align:center;justify-content:center;padding:4px 2px;font-size:12px;line-height:1.25;position:relative}.topbar .due-badge{min-width:17px;margin:0;padding:1px 4px;font-size:10px;position:absolute;top:-3px;right:0}.captain-launcher{gap:5px;padding-inline:8px;font-size:12px}.captain-launcher svg{width:24px;height:24px}.page-back{padding-inline:14px}.lesson-study-head .eyebrow{letter-spacing:.06em;font-size:11px}.lesson-study-head h1{font-size:26px}.lesson-study-head.is-practicing h1{font-size:22px}.lesson-sections{gap:6px}.lesson-sections button{padding-inline:12px;font-size:13px}.module-head h1{line-height:1.2}.module-actions .btn{padding-inline:18px}.home-welcome h1{line-height:1.15}.next-step{gap:12px;padding:18px}.tabs{gap:6px;margin-bottom:16px}.tab{padding-inline:12px}.tab-count{padding-inline:5px}.words-head{display:none}.runner{padding-top:8px}.runner-top{margin-bottom:16px}}.first-lesson{max-width:760px}.first-lesson h1{margin:0 0 18px;font-size:clamp(27px,4vw,40px);line-height:1.15}.first-lesson h2,.onboarding-offer h2,.install-guide h2{margin:0 0 12px;font-size:23px;line-height:1.25}.first-lesson p,.onboarding-offer p,.install-guide p{max-width:65ch;margin:12px 0;line-height:1.55}.first-lede{font-size:18px}.onboarding-note{color:var(--grey);font-size:14px}.first-rule{border-block:3px solid var(--teal-pale);margin:24px 0;padding:12px 0}.first-diagram{grid-template-columns:1fr 1fr 1.4fr;gap:10px;margin:20px 0 12px;display:grid}.first-block{background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius);flex-direction:column;gap:6px;padding:12px;display:flex}.first-block b{font-size:22px}.first-position{color:var(--grey);font-size:12px}.first-block.subject,.first-tile.subject{border-color:var(--blue)}.first-block.subject b{color:var(--blue)}.first-block.verb,.first-tile.verb{border-color:var(--yellow)}.first-block.verb b{color:var(--yellow-ink)}.first-stage{color:var(--grey);border-bottom:2px solid var(--teal-pale);padding-bottom:12px}.first-answer{border:2px dashed var(--teal-pale);border-radius:var(--radius);flex-wrap:wrap;align-items:center;gap:8px;min-height:80px;margin:20px 0 12px;padding:12px;display:flex}.first-pool{flex-wrap:wrap;gap:8px;min-height:84px;display:flex}.first-tile{background:var(--card);color:var(--ink);border:2px solid var(--teal-pale);border-radius:var(--radius);cursor:pointer;min-width:48px;min-height:48px;font:inherit;flex-direction:column;justify-content:center;align-items:start;padding:10px 14px;display:inline-flex}.first-tile span{color:var(--grey);font-size:13px}.first-tile:disabled{opacity:1;cursor:default}.first-feedback{border-left:4px solid var(--teal);background:var(--card);border-radius:var(--radius);padding:14px 16px;line-height:1.55}.first-feedback .speak-btn{vertical-align:middle;margin-left:8px}.first-feedback.is-error{border-color:var(--red)}.onboarding-actions{flex-wrap:wrap;align-items:center;gap:8px 20px;margin:20px 0 8px;display:flex}.onboarding-actions a,.onboarding-actions .text-link,.onboarding-offer>.text-link,.first-exit{align-items:center;min-height:44px;display:inline-flex}.first-exit{margin-top:24px;font-size:14px}.onboarding-offer{text-align:left;border:2px solid var(--teal-pale);border-radius:var(--radius-lg);background:var(--card);margin:28px 0;padding:24px}.onboarding-offer .data-section{border:0;margin:0;padding:0}.auth-email>summary{cursor:pointer;color:var(--teal);min-height:44px;padding:12px 0}.account-page{max-width:640px}.install-platforms{flex-wrap:wrap;gap:8px;margin:20px 0 12px;display:flex}.install-platforms [aria-pressed=true]{border-color:var(--teal);background:var(--teal-pale)}.install-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:24px 0;padding:0;list-style:none;display:grid}.install-steps li{min-width:0}.install-steps p{font-size:14px}.install-illustration{border:2px solid var(--teal-pale);background:var(--paper);max-width:210px;height:182px;color:var(--grey);border-radius:18px;flex-direction:column;justify-content:space-between;margin:0 auto 16px;padding:12px;display:flex}.phone-page,.phone-menu,.phone-confirm{flex-direction:column;gap:12px;display:flex}.phone-line{background:var(--teal-pale);border-radius:8px;width:85%;height:7px;display:block}.phone-line.short{width:55%}.phone-course{font-family:var(--font-display);color:var(--ink);margin-top:8px}.phone-toolbar{justify-content:space-around;align-items:center;display:flex}.phone-highlight{border:2px solid var(--teal);color:var(--teal);border-radius:10px;padding:4px 10px;font-size:28px;line-height:1}.phone-highlight svg{width:25px;height:25px}.phone-menu{margin:auto 0}.phone-menu-choice{color:var(--teal);border:2px solid var(--teal);background:var(--card);border-radius:8px;padding:10px 6px;font-size:12px;line-height:1.3}.phone-confirm{text-align:center;align-items:center;margin:auto;font-size:14px}.first-lesson button:focus-visible,.install-guide button:focus-visible{outline:3px solid var(--teal);outline-offset:3px}@media (width<=540px){.onboarding-offer{padding:18px}.first-diagram{gap:6px}.first-block{padding:10px 7px}.first-block b{font-size:18px}.first-block>span:last-child{font-size:13px}.install-steps{grid-template-columns:1fr;gap:24px}.install-illustration{width:180px}.first-lesson .onboarding-actions{align-items:stretch}.first-lesson .onboarding-actions .btn{justify-content:center;width:100%}}.first-entry{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:4px 16px;display:flex}.entry-signin{align-items:center;min-height:44px;margin-bottom:8px;font-size:14px;display:inline-flex}.first-lesson h1:focus{outline:none}.first-lesson.is-practicing .first-entry{display:none}.first-lesson.is-practicing h1{margin-bottom:8px;font-size:26px}@media (width<=540px){.first-lesson h1{margin-bottom:12px;font-size:26px}.first-lesson.is-practicing h1{font-size:22px}.first-rule{margin:16px 0;padding-block:8px}.first-stage{padding-bottom:8px;font-size:14px}.first-lesson .first-lede{font-size:16px}.first-diagram{margin-block:14px 8px}}.first-lesson,.account-page,.onboarding-offer,.install-guide{color:var(--ink)}.first-lesson .btn,.onboarding-offer .btn,.account-page .btn{min-height:48px}.checkpoint-station{margin:1rem 0 1.5rem 3rem;list-style:none;position:relative}.checkpoint-card{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);align-items:flex-start;gap:1rem;margin:1.2rem 0;padding:1.4rem;display:flex}.checkpoint-card>div{flex:1;min-width:0}.checkpoint-card h3{margin:.2rem 0 .35rem}.checkpoint-card p{margin:.4rem 0}.cp-number{border:3px solid var(--yellow);height:2.5rem;color:var(--ink);border-radius:50%;flex:0 0 2.5rem;place-items:center;font-weight:800;display:grid}.cp-completed{color:var(--teal);font-weight:700}.cp-muted{color:var(--grey);font-size:.9rem;line-height:1.6}.cp-label{color:var(--blue);font-size:.85rem;font-weight:700}.checkpoint-runner,.checkpoints-page{max-width:850px;margin:0 auto}.checkpoint-runner h1:focus{outline:none}.cp-heading{margin:1.7rem 0}.cp-heading h1{margin:.4rem 0 .8rem;line-height:1.14}.cp-heading>p{max-width:65ch;font-size:1.08rem;line-height:1.65}.cp-progress{border-bottom:2px solid var(--teal-pale);flex-wrap:wrap;gap:.5rem 1rem;padding:.8rem 0;display:flex}.cp-progress span{color:var(--grey);align-items:center;gap:.4rem;font-size:.8rem;display:inline-flex}.cp-progress b{border:2px solid var(--teal-pale);border-radius:50%;place-items:center;width:1.5rem;height:1.5rem;display:grid}.cp-progress [aria-current]{color:var(--ink);font-weight:700}.cp-progress [aria-current] b{border-color:var(--yellow);color:var(--ink)}.cp-panel,.cp-question{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);margin:1rem 0;padding:1.5rem}.cp-panel h2{margin:.5rem 0 1rem}.cp-panel p,.cp-question p{line-height:1.7}.checkpoint-runner details>summary{cursor:pointer;min-height:44px;color:var(--teal);padding:.6rem 0;font-weight:650}.checkpoint-runner details{margin:1rem 0}.checkpoint-runner button,.checkpoint-runner a,.checkpoint-card a{overflow-wrap:anywhere}.checkpoint-runner .text-link,.checkpoint-card .text-link{align-items:center;min-height:44px;display:inline-flex}.cp-audio>div:first-child{flex-direction:column;gap:.3rem;margin-bottom:1rem;display:flex}.checkpoint-runner audio{width:100%;max-width:100%;margin:.75rem 0;display:block}.cp-slow{align-items:center;gap:.5rem;min-height:44px;display:inline-flex}.cp-transcript,.cp-model{white-space:pre-wrap;overflow-wrap:anywhere}.cp-transcript{border-left:3px solid var(--blue);padding:.5rem 1rem}.cp-question fieldset{border:0;min-width:0;margin:0;padding:0}.cp-question legend{margin-bottom:1rem;padding:0;font-size:1.15rem;font-weight:700}.cp-question legend span{font-weight:400;display:block}.cp-option{border:2px solid var(--teal-pale);cursor:pointer;border-radius:14px;align-items:center;gap:.8rem;min-height:48px;margin:.5rem 0;padding:.8rem 1rem;display:flex}.cp-option:has(input:checked){border-color:var(--teal)}.cp-option input{accent-color:var(--teal);flex-shrink:0;width:18px;height:18px}.cp-feedback{border-left:3px solid var(--teal);margin-top:1rem;padding:1rem}.cp-incorrect{border-color:var(--red)}.cp-error{color:var(--red)}.cp-footer{margin:1.5rem 0}.cp-notice,.cp-agreement{border:2px solid var(--teal-pale);border-radius:var(--radius);padding:1rem 1.2rem;line-height:1.6}.cp-agreement span{color:var(--grey);margin-bottom:.4rem;display:block}.cp-email header{border-bottom:2px solid var(--teal-pale);margin-bottom:1rem;padding-bottom:.7rem}.cp-glossary>div{grid-template-columns:1fr 1fr;gap:1rem;margin:.75rem 0;display:grid}.cp-glossary dd{margin:0}.cp-phrases{gap:1rem;display:grid}.cp-phrases>div{border-bottom:2px solid var(--teal-pale);padding-bottom:.5rem}.cp-phrases>div>span{margin-right:.5rem;font-weight:650}.cp-sentence{font-size:1.2rem;font-weight:650}.cp-check{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.8rem;margin:1rem 0;display:grid}.cp-check [role=group]{gap:.4rem;display:flex}.cp-option-button,.cp-branch{border:2px solid var(--teal-pale);background:var(--card);color:var(--ink);cursor:pointer;min-height:44px;font:inherit;border-radius:24px;padding:.7rem 1rem}.cp-option-button[aria-pressed=true]{border-color:var(--teal);color:var(--teal);font-weight:700}.cp-branches{flex-wrap:wrap;gap:.8rem;display:flex}.cp-branch:hover{border-color:var(--teal)}.cp-recorder{padding:1rem 0}.cp-recording{border-color:var(--teal)!important}.cp-recorder [role=timer]{margin-left:1rem}.checkpoint-runner textarea{border:2px solid var(--teal-pale);background:var(--paper);width:100%;min-height:180px;color:var(--ink);font:inherit;resize:vertical;border-radius:14px;margin:.75rem 0;padding:1rem;line-height:1.7;display:block}.checkpoint-runner textarea:focus{outline:2px solid var(--teal);outline-offset:2px}.cp-result-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.cp-score{color:var(--blue);margin:.4rem 0;font-size:3rem;font-weight:800}.cp-score small{color:var(--grey);font-size:1.2rem}.cp-result-lines>div{border-bottom:2px solid var(--teal-pale);padding:.8rem 0}.cp-result-lines dt{font-weight:700}.cp-result-lines dd{margin:.4rem 0 0}.cp-actions{flex-wrap:wrap;align-items:center;gap:1rem;margin:1.3rem 0;display:flex}.cp-pause{text-align:center;margin:2rem 0}@media (width<=600px){.checkpoint-station{margin-left:1rem}.checkpoint-card{flex-wrap:wrap;gap:.75rem;padding:1rem}.cp-completed{margin-left:3.25rem}.cp-panel,.cp-question{padding:1rem}.cp-check{grid-template-columns:minmax(0,1fr)}.cp-result-grid{grid-template-columns:minmax(0,1fr);gap:0}.cp-glossary>div{grid-template-columns:minmax(0,1fr);gap:.2rem}.cp-actions .btn,.cp-footer .btn{width:100%}.cp-progress{gap:.6rem}}.cp-player{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.cp-seek{width:100%;min-height:44px;accent-color:var(--teal)}.structured-rule{container-type:inline-size}.rule.structured-rule h2,.rule-card.structured-rule h3{font-family:var(--font-display);border:0;margin:0 0 18px;padding:0;font-size:20px;line-height:1.4;display:block}.structured-rule .rule-takeaway{color:var(--ink);margin:0 0 20px;font-size:19px;font-weight:600;line-height:1.55}.structured-rule .rule-explanation{margin:20px 0}.structured-rule .rule-explanation .body{white-space:pre-line;margin:0 0 12px;font-size:16.5px;line-height:1.65}.structured-rule .rule-explanation .body strong{color:var(--ink)}.structured-rule .nl{color:var(--ink);font-size:18px;font-weight:500;line-height:1.65;display:block}.structured-rule .ru,.structured-rule .note{color:color-mix(in srgb, var(--ink) 70%, var(--grey));margin-top:4px;font-size:14.5px;line-height:1.55;display:block}.structured-rule .note{font-size:14px}.structured-rule .example{border:0;border-top:1px solid var(--teal-pale);background:0 0;border-radius:0;margin:0;padding:12px 0;display:block}.structured-rule .rule-example-line{align-items:baseline;gap:8px;display:flex}.structured-rule .rule-example-line .nl{min-width:0}.structured-rule .speak-btn{flex-shrink:0}.structured-rule .rule-primary-example{background:var(--paper);border:0;border-left:3px solid var(--teal-pale);border-radius:0 8px 8px 0;padding:16px 18px}.structured-rule .rule-primary-example .nl{font-size:22px}.structured-rule .rule-section-label{text-transform:uppercase;letter-spacing:.08em;color:color-mix(in srgb, var(--ink) 70%, var(--grey));margin:0 0 6px;font-size:12px;font-weight:600}.structured-rule .rule-mark{color:var(--ink);background:color-mix(in srgb, var(--blue) 14%, var(--card));-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:3px;padding:1px 0;font-weight:700}.structured-rule .rule-mark-verb,.structured-rule .rule-mark-het{background:color-mix(in srgb, var(--yellow) 25%, var(--card));text-decoration:underline;-webkit-text-decoration-color:var(--yellow);text-decoration-color:var(--yellow);text-underline-offset:4px}.structured-rule .rule-mark-de,.structured-rule .rule-mark-subject{text-decoration:underline;-webkit-text-decoration-color:var(--blue);text-decoration-color:var(--blue);text-underline-offset:4px}.structured-rule .rule-sentence{margin:0}.structured-rule .rule-positions{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.structured-rule .rule-position{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--paper);flex:auto;min-width:0;padding:12px}.structured-rule .rule-position-label{margin-bottom:8px;font-size:12px;line-height:1.4;display:block}.structured-rule .rule-position [lang=nl]{font-size:20px;font-weight:600;display:block}.structured-rule .rule-position-verb{border-color:var(--yellow);background:color-mix(in srgb, var(--yellow) 20%, var(--card))}.structured-rule .rule-position-subject{border-color:var(--blue);background:color-mix(in srgb, var(--blue) 10%, var(--card))}.structured-rule figcaption{align-items:center;gap:10px;margin-top:8px;display:flex}.structured-rule .rule-comparison table{table-layout:fixed;border-collapse:collapse;width:100%;margin:0;font-size:16px}.structured-rule .rule-comparison th{text-align:left;border:0;border-bottom:2px solid var(--teal-pale);color:var(--ink);text-transform:none;letter-spacing:normal;background:0 0;padding:0 12px 10px 0;font-size:14px;font-weight:500}.structured-rule .rule-comparison td{vertical-align:top;border:0;border-bottom:1px solid var(--teal-pale);padding:14px 12px 14px 0}.structured-rule .rule-comparison td:last-child,.structured-rule .rule-comparison th:last-child{padding-right:0}.structured-rule .rule-comparison .speak-btn{margin-top:4px}.structured-rule .rule-comparison .rule-pair-has-note td{border-bottom:0;padding-bottom:0}.structured-rule .rule-comparison .rule-pair-note{padding-top:0}.structured-rule .rule-contrast .example{border:0;padding:0}.structured-rule .rule-contrast .rule-example-line{flex-wrap:wrap}.structured-rule .rule-inventory{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:0 16px;margin:0;display:grid}.structured-rule .rule-inventory>div{border-bottom:1px solid var(--teal-pale);padding:12px 0}.structured-rule .rule-inventory dt{color:var(--blue);font-size:20px;font-weight:600}.structured-rule .rule-inventory dd{margin:4px 0 0;font-size:14px;line-height:1.55}.structured-rule .rule-conditions{margin:0}.structured-rule .rule-condition{border-bottom:1px solid var(--teal-pale);grid-template-columns:minmax(120px,1fr) minmax(0,2fr);gap:18px;padding:14px 0;display:grid}.structured-rule .rule-condition dt{font-size:15px;font-weight:600;line-height:1.55}.structured-rule .rule-condition dd{min-width:0;margin:0}.structured-rule .rule-condition .example{border:0;padding:0}.structured-rule .attention{border:0;border-left:4px solid var(--red);border-radius:0 var(--radius) var(--radius) 0;background:color-mix(in srgb, var(--red) 7%, var(--card));max-width:none;margin:20px 0 0;padding:12px 16px;font-size:14.5px}.structured-rule .attention b{color:var(--red);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;font-size:12px;display:block}@container (width<=440px){.structured-rule .rule-positions{flex-direction:column}.structured-rule .rule-position{grid-template-columns:95px minmax(0,1fr);align-items:center;gap:10px;display:grid}.structured-rule .rule-position-label{margin:0}.structured-rule .rule-condition{grid-template-columns:1fr;gap:8px}.structured-rule .rule-comparison .nl{overflow-wrap:anywhere;font-size:17px}.structured-rule .rule-primary-example .nl{font-size:20px}}@media (width<=520px){.rule-card.structured-rule,.rule.structured-rule{padding:20px 16px}}.structured-rule .rule-cell-label{display:none}@container (width<=440px){.structured-rule .rule-comparison[data-columns="3"] thead{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.structured-rule .rule-comparison[data-columns="3"] table,.structured-rule .rule-comparison[data-columns="3"] tbody,.structured-rule .rule-comparison[data-columns="3"] tr{display:block}.structured-rule .rule-comparison[data-columns="3"] tr:not(:first-child){margin-top:12px}.structured-rule .rule-comparison[data-columns="3"] td:not(.rule-pair-note){border-bottom:1px solid var(--teal-pale);grid-template-columns:minmax(80px,1fr) minmax(0,1.65fr);gap:0 12px;padding:10px 0;display:grid}.structured-rule .rule-comparison[data-columns="3"] .rule-cell-label{grid-area:1/1/span 3;font-size:13px;font-weight:500;line-height:1.5;display:block}.structured-rule .rule-comparison[data-columns="3"] td>.nl,.structured-rule .rule-comparison[data-columns="3"] td>.ru,.structured-rule .rule-comparison[data-columns="3"] td>.speak-btn{grid-column:2}.structured-rule .rule-comparison[data-columns="3"] .rule-pair-note{padding:0 0 10px;display:block}}.rule-review{max-width:800px;margin-inline:auto}.rule-review-filters{grid-template-columns:1fr 1fr;gap:16px;margin-block:24px;display:grid}.rule-review-filters label{gap:8px;min-width:0;font-weight:600;display:grid}.rule-review-filters select{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);width:100%;min-width:0;color:var(--ink);font:inherit;padding:12px}.rule-review-start,.rule-question{background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius-lg);margin-block:24px;padding:clamp(16px,4vw,32px)}.rule-review-start h2,.rule-question h2{margin-top:0;font-size:clamp(1.2rem,3vw,1.6rem);line-height:1.4}.rule-review-list details{border-bottom:2px solid var(--teal-pale);padding-block:16px}.rule-review summary{cursor:pointer;padding:8px 0;font-weight:600;line-height:1.5}.rule-review-row{justify-content:space-between;align-items:center;gap:16px;padding:16px 0;display:flex}.rule-review-row p{margin:6px 0 0;font-size:.9rem}.rule-review-row .btn{flex-shrink:0}.rule-question-example{color:var(--blue);overflow-wrap:anywhere;font-size:clamp(1.25rem,4vw,1.7rem);font-weight:600}.rule-review .option{text-align:left;font-size:1rem;line-height:1.5}.rule-review .options{margin-bottom:20px}.rule-answer{border-top:2px solid var(--teal-pale);margin-block:24px}.rule-answer h3{color:var(--teal)}.rule-answer p{max-width:65ch;line-height:1.65}.rule-answer .rule-card{margin-block:12px}.rule-review progress{min-width:40px;accent-color:var(--yellow);flex:1;height:10px}.rule-review-summary{text-align:left;padding:0;list-style:none}.rule-review-summary li{border-bottom:2px solid var(--teal-pale);gap:6px;padding:16px 0;display:grid}.rule-review :is(button,select,summary):focus-visible{outline:3px solid var(--blue);outline-offset:3px}@media (width<=540px){.rule-review-filters{grid-template-columns:1fr}.rule-review-row{flex-direction:column;align-items:flex-start;gap:8px}.rule-review .runner-top{flex-wrap:wrap;gap:12px}}.writing-intro,.writing-topic{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);padding:1.3rem}.writing-intro{margin:1.5rem 0}.writing-intro h2,.writing-topic h2{margin-top:0}.writing-filter{gap:.5rem;margin:1.5rem 0;font-weight:600;display:grid}.writing-filter select{width:100%;min-width:0;font:inherit;color:var(--ink);background:var(--card);border:2px solid var(--teal-pale);border-radius:var(--radius);padding:.8rem}.writing-topics{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1rem;display:grid}.writing-topic .actions{flex-wrap:wrap}.writing-repair{text-align:left;margin-top:2rem}.writing-details{margin-top:1rem}.writing-details summary{cursor:pointer;color:var(--blue)}.reminder-heading{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;display:flex}.reminder-heading .section-h{margin-bottom:0}.reminder-status{color:var(--ink);font-size:13px}.reminder-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0;display:grid}.reminder-card{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);min-width:0;margin:0;padding:18px}.reminder-card legend{padding:0 6px;font-weight:700}.reminder-toggle{cursor:pointer;align-items:center;gap:10px;font-weight:600;display:flex}.reminder-toggle input{width:20px;height:20px;accent-color:var(--teal);flex:none}.reminder-time{align-items:center;gap:12px;margin:18px 0 12px;display:flex}.reminder-time .field-input{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;width:auto;max-width:100%}@media (prefers-color-scheme:dark){.reminder-time .field-input{--lightningcss-light: ;--lightningcss-dark:initial}}.reminder-days{flex-wrap:wrap;gap:6px;display:flex}.reminder-day{border:2px solid var(--teal-pale);background:var(--card);width:40px;height:40px;color:var(--ink);font:inherit;cursor:pointer;border-radius:50%;padding:0;font-size:13px}.reminder-day[aria-pressed=true]{background:var(--teal);border-color:var(--teal);color:var(--card);font-weight:700}.reminder-day:disabled{opacity:.5;cursor:default}.reminder-zone{flex-wrap:wrap;align-items:center;gap:10px 16px;display:flex}.reminder-zone select{width:auto;max-width:100%}.reminder-preview{border:2px solid var(--teal-pale);border-radius:var(--radius);background:var(--card);margin:20px 0;padding:18px}.reminder-preview p{margin:10px 0}.reminder-preview strong{font-size:22px}.reminder-preview a{color:var(--teal)}.reminder-notice{border-left:3px solid var(--teal);background:var(--card);padding:14px 16px;line-height:1.5}.reminder-message{min-height:1.5em;font-size:14px}.reminder-error{color:var(--red)}@media (width<=650px){.reminder-grid{grid-template-columns:1fr}.reminder-card{padding:14px}}