.dropdown{-webkit-tap-highlight-color:transparent;text-align:start;min-width:0;display:inline-block;position:relative}.dropdown>.dropdown-trigger{border:1px solid var(--marketing-line,var(--rule));min-width:9rem;max-width:100%;min-height:44px;color:var(--marketing-ink,var(--ink));font:inherit;cursor:pointer;background:0 0;border-radius:6px;justify-content:space-between;align-items:center;gap:20px;padding:10px 14px;font-size:.875rem;font-weight:600;display:inline-flex}.dropdown>.dropdown-trigger:hover:not(:disabled),.dropdown>.dropdown-trigger[aria-expanded=true]{border-color:var(--marketing-green,var(--accent));background:var(--marketing-pale,var(--accent-wash))}.dropdown>.dropdown-trigger:focus-visible{outline:2px solid var(--marketing-green,var(--accent));outline-offset:3px}.dropdown>.dropdown-trigger>svg{flex:none}.dropdown>.dropdown-trigger[aria-expanded=true]>svg{transform:rotate(180deg)}.dropdown-options{inset-inline-end:0;z-index:30;border:1px solid var(--marketing-line,var(--rule));background:var(--surface);width:max-content;min-width:100%;max-width:calc(100vw - 48px);max-height:min(18rem,45vh);color:var(--marketing-ink,var(--ink));box-shadow:0 8px 24px color-mix(in srgb, var(--ink) 12%, transparent);border-radius:8px;margin:0;padding:5px;list-style:none;position:absolute;top:calc(100% + 6px);overflow-y:auto}.dropdown-options[hidden]{display:none}.dropdown-options [role=option]{cursor:pointer;border-radius:4px;justify-content:space-between;align-items:center;gap:24px;min-height:44px;padding:10px 12px;font-size:.875rem;display:flex}.dropdown-options [role=option].is-active{background:var(--marketing-pale,var(--accent-wash))}.dropdown-options [aria-selected=true]{color:var(--marketing-green,var(--accent));font-weight:700}.dropdown-options svg{flex:none}.question-session{padding-bottom:24px}.question-session-heading{justify-content:space-between;align-items:flex-end;gap:24px;padding:32px 0;display:flex}.question-session-heading .home-eyebrow{margin-bottom:8px}.question-session-heading h1{letter-spacing:-.04em;font-size:28px;font-weight:600}.question-session-heading>span{color:var(--ink-soft);text-align:right;font-size:13px}.question-workspace,.mock-intro-grid{grid-template-columns:minmax(0,1fr) 304px;align-items:start;gap:24px;display:grid}.question-session .panel{border-radius:12px;min-width:0;margin:0;padding:32px}.question-sidebar{gap:16px;min-width:0;display:grid}.question-sidebar .panel,.question-session .mock-instructions{padding:24px}.question-card .question-meta{gap:8px;line-height:1.6}.question-card .question-stem{margin:24px 0;font-size:20px;line-height:1.65}.question-card .option{border-radius:6px;gap:12px;margin-bottom:8px;padding:16px;font-size:16px;line-height:1.6}.question-card .option .mark{flex-basis:28px;height:28px;font-size:13px}.question-card .option:disabled{opacity:1}.question-card .option:not(:disabled):hover{background:var(--accent-wash)}.question-card .option-outcome{font:600 12px/1.5 var(--font-ui,"Archivo Variable", Archivo, sans-serif);margin-top:4px;display:block}.question-choice-note{color:var(--ink-soft);margin:16px 0 0;font-size:12px}.question-actions{gap:12px;margin-top:24px}.question-actions button,.question-session button.go{border-radius:6px;min-height:48px;font-size:14px}.question-goal .quiet,.question-guide p{font-size:13px;line-height:1.65}.question-goal>p{margin:16px 0 0}.question-guide h2,.mock-instructions h2{font-size:16px;font-weight:600}.question-guide p{color:var(--ink-soft);margin:16px 0}.question-guide .question-keyboard{border-top:1px solid var(--rule);padding-top:16px;font-size:12px}.mock-intro-main h2{font:500 32px/1.3 var(--font-reading,Literata, Georgia, serif);letter-spacing:-.04em;max-width:20ch}.mock-intro-description{max-width:52ch;color:var(--ink-soft);margin:20px 0 32px;font-size:15px;line-height:1.75}.mock-format{border-block:1px solid var(--rule);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:24px 0;display:grid}.mock-format>div{padding-right:12px}.mock-format>div+div{border-left:1px solid var(--rule);padding-left:20px}.mock-format dt{color:var(--ink-soft);font-size:12px;font-weight:500}.mock-format dd{letter-spacing:-.05em;margin:8px 0;font-size:40px;font-weight:600;line-height:1.15}.mock-format dd>span{letter-spacing:0;font-size:16px;font-weight:400}.mock-format small{color:var(--ink-soft);font-size:11px;line-height:1.6;display:block}.mock-start-actions{flex-wrap:wrap;align-items:center;gap:16px 24px;margin-top:32px;display:flex}.mock-start-actions .go{padding:12px 20px}.mock-start-actions .go>span{margin-left:20px}.mock-instructions ol{margin:24px 0;padding-left:20px}.mock-instructions li{margin-top:20px;padding-left:4px;font-size:13px}.mock-instructions li::marker{color:var(--home-mark);font-weight:600}.mock-instructions li strong,.mock-instructions li span{display:block}.mock-instructions li span{color:var(--ink-soft);margin-top:4px;line-height:1.65}.mock-session-note{border-top:1px solid var(--rule);color:var(--ink-soft);margin:0;padding-top:20px;font-size:12px;line-height:1.65}.mock-question-heading{color:var(--ink-soft);flex-wrap:wrap;justify-content:flex-start;align-items:baseline;gap:8px 12px;font-size:13px;display:flex}.mock-question-heading strong{color:var(--ink)}.mock-question-actions{border-top:1px solid var(--rule);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding-top:24px;display:flex}.mock-question-actions .home-text-button{font-size:13px}.mock-status h2{margin-bottom:20px;font-size:14px;font-weight:600}.mock-status progress{appearance:none;background:var(--sunken);width:100%;height:6px;color:var(--accent);border:0;border-radius:4px;display:block;overflow:hidden}.mock-status progress::-webkit-progress-bar{background:var(--sunken)}.mock-status progress::-webkit-progress-value{background:var(--accent);border-radius:4px}.mock-status progress::-moz-progress-bar{background:var(--accent)}.mock-answer-count{color:var(--ink-soft);flex-wrap:wrap;justify-content:space-between;gap:8px;margin-top:12px;font-size:12px;display:flex}.mock-answer-count strong{color:var(--ink)}.mock-status .quiet{margin:20px 0;font-size:12px;line-height:1.65}.mock-submit{justify-content:space-between;align-items:center;gap:12px;width:100%;padding:12px 16px;display:flex}.mock-map summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;min-height:44px;font-size:14px;font-weight:600;list-style:none;display:flex}.mock-map summary::-webkit-details-marker{display:none}.mock-map[open] summary>span{transform:rotate(180deg)}.mock-map>p{color:var(--ink-soft);margin:12px 0 20px;font-size:12px}.mock-map .navigator{grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:6px;max-height:360px;margin-inline:-4px;padding:4px;overflow-y:auto}.mock-map .navigator button{min-height:44px;font-size:12px}.mock-map .navigator .here{outline:2px solid var(--home-mark);outline-offset:-2px;border-color:var(--home-mark)}.mock-map .mock-map-legend{flex-wrap:wrap;gap:12px;margin-bottom:0;font-size:11px;display:flex}.mock-map-legend span{align-items:center;gap:6px;display:inline-flex}.mock-map-legend i{border:1px solid var(--rule);border-radius:2px;width:10px;height:10px}.mock-map-legend i.done{background:var(--accent-wash);border-color:var(--accent)}.mock-results{max-width:800px;margin-inline:auto}.mock-grade{align-items:baseline;gap:16px;display:flex}.mock-grade strong{letter-spacing:-.06em;font-size:56px;font-weight:600;line-height:1.2}.mock-grade span{color:var(--ink-soft);font-size:14px}.mock-score-details{border-block:1px solid var(--rule);grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0;padding-block:24px;display:grid}.mock-score-details dt{color:var(--ink-soft);font-size:12px}.mock-score-details dd{margin:8px 0 0;font-size:28px;font-weight:600}.mock-improved,.mock-correct{color:var(--hit);font-size:14px;font-weight:600}.mock-results .mock-mistakes{margin:24px 0}.mock-mistakes>h2{font:500 24px/1.4 var(--font-reading,Literata, Georgia, serif)}.mock-mistake{border-top:1px solid var(--rule);margin-top:24px;padding-top:24px}.mock-mistake .exam-voice{font-size:17px}@media (width<=900px){.question-workspace,.mock-intro-grid{grid-template-columns:minmax(0,1fr) 280px;gap:20px}.question-session .question-card,.question-session .mock-intro-main{padding:24px}.mock-format dd{font-size:32px}.mock-format>div+div{padding-left:12px}}@media (width<=760px){.question-session-heading{flex-wrap:wrap;gap:8px;padding:24px 0}.question-session-heading h1{font-size:24px}.question-session-heading .home-eyebrow{font-size:11px}.question-session-heading>span{text-align:left;flex-basis:100%;font-size:12px}.question-workspace,.mock-intro-grid{grid-template-columns:1fr;gap:16px}.question-session .panel{padding:20px}.question-card .question-stem{margin-block:20px;font-size:18px}.question-card .option{padding:12px;font-size:15px}.question-card .question-meta{font-size:11px}.question-card .question-meta .meta-end{margin-left:0}.mock-intro-main h2{font-size:28px}.mock-intro-description{margin:20px 0 24px;font-size:14px}.mock-format{padding-block:20px}.mock-format dd{font-size:28px}.mock-format dd>span{font-size:12px}.mock-format dt{font-size:11px}.mock-format small{font-size:10px}.mock-format>div{padding-right:8px}.mock-format>div+div{padding-left:10px}.mock-start-actions{gap:12px 20px;margin-top:24px}.mock-question-heading{font-size:12px}.mock-question-actions{padding-top:20px}.mock-question-actions button{padding-inline:12px;font-size:12px}.mock-score-details{gap:8px}.mock-score-details dd{font-size:24px}}.question-session--active{padding-top:24px}.question-confirm{align-items:center;gap:20px;margin-top:20px;display:flex}.question-confirm .go{flex-shrink:0;padding:12px 24px}.question-confirm .question-choice-note{margin:0}@media (width<=760px){.question-session--active{padding-top:16px}.question-confirm{flex-direction:column;align-items:stretch;gap:8px;margin-top:16px}.question-confirm .question-choice-note{text-align:center}}.question-confirm-buttons{flex-shrink:0;gap:12px;display:flex}.question-confirm-buttons button{border-radius:6px;min-height:48px;padding:12px 20px;font-size:14px}@media (width<=760px){.question-confirm-buttons>button{flex:1}}.mock-question-clock{white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--accent);order:2;margin-left:auto;font-weight:600}.mock-question-clock.low{color:var(--miss)}.mock-question-source{order:1}@media (width<=480px){.mock-question-source{flex-basis:100%;order:3;font-size:11px}}.lesson-test{max-width:760px;margin-inline:auto}.lesson-test>button{min-height:44px;margin-top:16px}.study-syllabus{padding:32px 0 24px}.study-syllabus-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:32px;display:flex}.study-syllabus-heading h1{font:500 36px/1.2 var(--font-reading,Literata, Georgia, serif);letter-spacing:-.045em}.study-syllabus-heading p:last-child{color:var(--ink-soft);margin:12px 0 0;font-size:14px}.study-syllabus-heading a{color:var(--accent);text-underline-offset:4px;font-size:13px}.study-syllabus-tools{align-items:flex-end;gap:24px;display:flex}.study-search{flex:1;gap:8px;max-width:640px;font-size:13px;font-weight:600;display:grid}.study-order{gap:8px;font-size:13px;font-weight:600;display:grid}.study-search input,.study-order select{background:var(--sunken);border:1px solid var(--rule);width:100%;min-height:48px;color:var(--ink);font:inherit;border-radius:6px;padding:12px 16px;font-weight:400}.study-search input::placeholder{color:var(--ink-soft)}.study-search input:focus-visible,.study-order select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.study-available{cursor:pointer;align-items:center;gap:8px;min-height:48px;font-size:13px;display:flex}.study-available input{accent-color:var(--accent);width:16px;height:16px}.study-syllabus-note{color:var(--ink-soft);flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin:20px 0 32px;font-size:12px;display:flex}.study-part-heading{justify-content:space-between;align-items:baseline;margin-bottom:16px;display:flex}.study-part-heading h2{font:500 24px/1.3 var(--font-reading,Literata, Georgia, serif);letter-spacing:-.04em}.study-part-heading>span{color:var(--ink-soft);font-size:12px}.study-syllabus-part+.study-syllabus-part{margin-top:40px}.study-topic-list{border-top:1px solid var(--rule)}.study-topic{border-bottom:1px solid var(--rule);scroll-margin-top:24px}.study-topic summary{cursor:pointer;align-items:center;gap:20px;padding:24px 12px;list-style:none;display:flex}.study-topic summary::-webkit-details-marker{display:none}.study-topic summary:hover{background:var(--accent-wash)}.study-topic-mark{height:44px;font:500 20px var(--font-reading,Literata, Georgia, serif);color:var(--home-mark);flex:0 0 40px;place-items:center;display:grid}.study-topic-name{flex:1;gap:4px;min-width:0;display:grid}.study-topic-name>span{color:var(--ink-soft);font-size:11px}.study-topic-name h3{font-size:16px;font-weight:600;line-height:1.5}.study-topic-title{width:100%;min-height:44px;color:inherit;font:inherit;text-align:left;background:0 0;border:0;border-radius:0;padding:0;text-decoration:none;display:block}.study-topic-title:hover{color:var(--accent);text-underline-offset:4px;text-decoration:underline}.study-topic-title:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.study-topic-name small{color:var(--ink-soft);font-size:12px}.study-topic-pct{color:var(--accent);font-weight:700}.study-topic-mark.started{flex-basis:36px;align-self:center;height:36px;font-size:15px;position:relative}.study-topic-mark.started svg{width:100%;height:100%;position:absolute;inset:0;transform:rotate(-90deg)}.study-ring-track{fill:none;stroke:var(--accent-wash);stroke-width:3px}.study-ring{fill:none;stroke:var(--accent);stroke-width:3px;stroke-linecap:round}.study-topic-status{color:var(--accent);text-align:right;max-width:145px;font-size:12px}.study-topic--unavailable .study-topic-status{color:var(--ink-soft)}.study-topic-chevron{height:44px;color:var(--ink-soft);flex:0 0 44px;place-items:center;font-size:20px;display:grid}.study-topic[open] .study-topic-chevron{transform:rotate(180deg)}.study-topic[open]{background:var(--surface);border-radius:8px}.study-topic-body{padding:0 24px 24px 72px}.study-programme{color:var(--ink-soft);max-width:800px;margin-top:0;font-size:14px;line-height:1.7}.study-lesson-list{margin:0;padding:0;list-style:none}.study-search-results{border-bottom:1px solid var(--rule);margin:0;padding:0 12px 20px;list-style:none}.study-search-results a{color:var(--ink);overflow-wrap:anywhere;gap:8px;padding:16px 12px;text-decoration:none;display:grid}.study-search-results a:hover{background:var(--accent-wash)}.study-search-results a:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.study-search-results strong{font-size:14px}.study-search-results a>span{color:var(--ink-soft);font-size:13px;line-height:1.6}.study-search-results small{color:var(--accent)}.study-found-block{outline:2px solid var(--accent);outline-offset:4px;scroll-margin-block:24px}.study-lesson-list button{border:0;border-bottom:1px solid var(--rule);text-align:left;background:0 0;border-radius:0;align-items:center;gap:16px;width:100%;padding:16px 0;font-weight:400;display:flex}.study-lesson-list button:hover{background:var(--accent-wash)}.study-lesson-mark{border:1px solid var(--rule);height:28px;color:var(--ink-soft);border-radius:50%;flex:0 0 28px;place-items:center;font-size:11px;display:grid}.study-lesson-mark.complete{color:var(--accent);background:var(--accent-wash);border-radius:50%}.study-topic-mark.complete{height:36px;color:var(--accent-ink);background:var(--accent);font:700 18px/1 var(--font-ui,"Archivo Variable", Archivo, sans-serif);border-radius:50%;flex-basis:36px;align-self:center}.study-lesson-name{flex:1;min-width:0;font-size:14px;font-weight:500;line-height:1.5}.study-lesson-name small{color:var(--ink-soft);margin-top:4px;font-size:12px;font-weight:400;display:block}.study-lesson-name mark{background:var(--accent-wash);color:var(--accent);border-radius:3px;padding:2px 4px}.study-lesson-status{color:var(--ink-soft);font-size:11px}.study-lesson-arrow{color:var(--accent)}.study-topic-check{text-align:left;background:var(--accent-wash);border:0;border-radius:6px;justify-content:space-between;align-items:center;gap:16px;width:100%;margin-top:16px;padding:16px;font-size:13px;display:flex}.study-topic-check strong{font-weight:600}.study-topic-check small{color:var(--ink-soft);margin-top:4px;font-size:12px;font-weight:400;display:block}.study-topic-check>span:last-child{color:var(--accent)}.study-topic-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;margin-top:16px;display:flex}.study-topic-footer>span{color:var(--ink-soft);font-size:11px}.study-load-error{color:var(--miss);font-size:13px}.study-load-error button{margin-left:8px;font-size:12px}.study-empty{color:var(--ink-soft);padding:24px 0}.wrap--home>.panel,.wrap--home>#study-content>.panel{max-width:640px;margin-inline:auto}.study-topic-page{max-width:960px;margin:24px auto}.study-topic-heading h1{font:400 36px/1.3 var(--font-reading,Literata, Georgia, serif);letter-spacing:-.04em;margin-bottom:16px}.study-topic-programme{color:var(--ink-soft);margin:20px 0 24px;font-size:13px}.study-topic-programme summary{cursor:pointer}.study-topic-programme p{max-width:800px;line-height:1.7}.study-topic-progress{background:var(--accent-wash);border-radius:8px;grid-template-columns:1fr 180px;align-items:center;gap:12px 24px;margin-bottom:24px;padding:20px 24px;font-size:13px;display:grid}.study-topic-progress strong{color:var(--accent);margin-right:8px}.study-topic-progress small{color:var(--ink-soft);grid-column:1/-1;font-size:11px}.study-topic-progress progress{width:100%;height:6px;accent-color:var(--accent)}.study-topic-lessons{padding:8px 24px}.study-topic-lessons-heading{border-bottom:1px solid var(--rule);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 0;display:flex}.study-topic-lessons-heading h2{font:400 23px var(--font-reading,Literata, Georgia, serif);margin:0}.study-topic-lesson{color:inherit;border:0;border-bottom:1px solid var(--rule);text-align:left;background:0 0;border-radius:0;align-items:center;gap:16px;width:100%;padding:20px 0;font-weight:400;text-decoration:none;display:flex}.study-topic-lesson:last-child{border-bottom:0}.study-topic-lesson:hover{background:var(--accent-wash)}.study-topic-lesson-state{color:var(--ink-soft);text-align:right;flex:0 0 130px;font-size:11px}.study-topic-lesson-state.complete{color:var(--accent)}button.study-topic-final-check{border:1px solid var(--rule);background:var(--accent-wash);text-align:left;align-items:center;gap:16px;width:100%;margin:24px 0;padding:20px 24px;display:flex}.study-topic-final-check .estudiar-titulo{flex:1}.study-topic-final-check small{margin-top:4px;font-size:12px;font-weight:400;display:block}.study-reader{max-width:800px;margin:24px auto}.study-reader-tools{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}button.study-reader-back{min-height:44px;color:var(--ink-soft);text-align:left;background:0 0;border:0;padding:8px 0;font-size:13px;font-weight:400}.study-reader-download{border:1px solid var(--rule);background:var(--surface);color:var(--accent);border-radius:6px;gap:4px;padding:12px 16px;font-size:13px;font-weight:600;text-decoration:none;display:grid}.study-reader-download:hover{background:var(--accent-wash)}.study-reader-download small{color:var(--ink-soft);padding-left:14px;font-size:11px;font-weight:400}.study-reader-page{padding:32px 40px}.study-reader-page h1{font:400 30px/1.35 var(--font-reading,Literata, Georgia, serif);letter-spacing:-.035em;margin:0 0 16px}.study-reader-meta{color:var(--ink-soft);margin:0 0 16px;font-size:13px}.study-reader-concepts{color:var(--ink-soft);margin:20px 0 24px;font-size:12px}.study-reader-concepts summary{cursor:pointer;min-height:28px}.study-reader-concepts .estudiar-conceptos{margin-top:12px}.study-reader .leccion-texto{line-height:1.8}.study-reader .leccion-texto h3{color:var(--accent);margin-top:32px;font-size:18px}.study-reader-download:focus-visible,.study-reader-concepts summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media (width<=760px){.study-topic-page{margin-top:16px}.study-topic-heading h1{font-size:28px}.study-topic-progress{grid-template-columns:1fr;gap:12px;padding:16px}.study-topic-lessons{padding:0 16px}.study-topic-lesson{grid-template-columns:28px minmax(0,1fr) 16px;gap:8px 12px;display:grid}.study-topic-lesson .study-topic-lesson-state{text-align:left;grid-column:2}.study-topic-lesson .study-lesson-arrow{grid-area:1/3/3}.study-topic-final-check{flex-wrap:wrap}.study-topic-final-check .study-topic-lesson-state{text-align:left;margin-left:52px}.study-reader{margin-top:16px}.study-reader-tools{gap:8px;margin-bottom:16px}.study-reader-download{width:100%}.study-reader-page{padding:24px 20px}.study-reader-page h1{font-size:24px}.study-syllabus{padding-top:24px}.study-syllabus-heading{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:24px}.study-syllabus-heading h1{font-size:28px}.study-syllabus-heading .home-eyebrow{font-size:11px}.study-syllabus-tools{flex-direction:column;align-items:stretch;gap:8px}.study-available{min-height:44px}.study-syllabus-note{margin-top:12px}.study-topic summary{gap:12px;padding:20px 0}.study-topic-mark{flex-basis:28px;font-size:17px}.study-topic-mark.complete,.study-topic-mark.started{flex-basis:30px;height:30px;font-size:13px}.study-topic-name h3{font-size:14px}.study-topic-status{display:none}.study-topic-body{padding:0 12px 20px}.study-part-heading h2{font-size:22px}.study-lesson-list button{gap:10px}.study-lesson-name{font-size:13px}.study-lesson-status{display:none}.study-topic-check{flex-direction:column;align-items:flex-start;gap:12px}}.study-settings,.study-statistics{max-width:800px;margin:32px auto}.study-settings{max-width:640px}header.top .settings-preference-label{display:none}.settings-link{min-height:44px;color:var(--accent);text-underline-offset:4px;align-items:center;gap:12px;font-size:14px;display:inline-flex}.settings-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.statistics-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:24px 0;display:grid}.statistics-metrics dt{color:var(--ink-soft);font-size:13px;line-height:1.5}.statistics-metrics dd{color:var(--ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:8px 0 0;font-size:28px;font-weight:600}@media (width<=760px){.study-settings,.study-statistics{margin:24px auto}.statistics-metrics{grid-template-columns:1fr;gap:20px}}.account-privacy{overflow-wrap:anywhere}.account-privacy form{gap:16px;margin:24px 0;display:grid}.account-privacy .field-label{gap:8px;display:grid}.account-privacy .row{flex-wrap:wrap;margin-top:20px}.account-issued-key{overflow-wrap:anywhere;font-size:18px;display:block}body:has(.wrap--home){--paper:#f8faf7;--surface:#fff;--sunken:#edf3ed;--ink:#263c45;--ink-soft:#52655b;--rule:#dce6dd;--accent:#275d4d;--accent-ink:#fff;--accent-wash:#edf3ed;--home-hero:#edf3ed;--home-mark:#895735;background:var(--paper)}:root[data-theme=dark] body:has(.wrap--home){--paper:#141c19;--surface:#1c2621;--sunken:#111914;--ink:#e5ece5;--ink-soft:#a9bbad;--rule:#35453b;--accent:#a9cbb0;--accent-ink:#172d20;--accent-wash:#24392a;--home-hero:#24392a;--home-mark:#e1b78b}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) body:has(.wrap--home){--paper:#141c19;--surface:#1c2621;--sunken:#111914;--ink:#e5ece5;--ink-soft:#a9bbad;--rule:#35453b;--accent:#a9cbb0;--accent-ink:#172d20;--accent-wash:#24392a;--home-hero:#24392a;--home-mark:#e1b78b}}.wrap.wrap--home{max-width:1160px}.wrap--home header.top{margin-bottom:0;padding-block:24px}.wrap--home .wordmark-home{color:var(--ink);letter-spacing:-.075em;font-size:24px;font-weight:800;text-decoration:none}.wrap--home .wordmark-dot{color:var(--wordmark-dot,#d69c6b)}.wrap--home .wordmark-preparation{display:none}.wrap--home .top-actions{gap:8px}.wrap--home button.icon{background:0 0;border-color:#0000;min-width:44px;min-height:44px}.wrap--home :is(button,a,summary):focus-visible{outline:3px solid var(--home-mark);outline-offset:4px}.study-home{padding-bottom:24px}header.top--study{flex-wrap:wrap;column-gap:24px}.top--study .wordmark-preparation{display:none}.study-nav{align-items:center;gap:24px;display:flex}.study-nav button{min-width:44px;min-height:44px;color:var(--ink-soft);background:0 0;border:0;border-radius:0;padding:12px 0;font-size:14px}.study-nav button[aria-current=page]{color:var(--accent);box-shadow:inset 0 -2px var(--accent);font-weight:700}.study-nav button:hover{color:var(--ink)}.home-intro{justify-content:space-between;align-items:center;gap:24px;padding-block:28px;display:flex}.home-eyebrow{letter-spacing:.055em;text-transform:uppercase;color:var(--accent);margin:0 0 12px;font-size:12px;font-weight:700}.home-intro h1{color:var(--accent);font-size:16px;font-weight:600;line-height:1.5}.home-exam{text-align:right;flex-wrap:wrap;justify-content:flex-end;align-items:baseline;gap:4px 8px;display:flex}.home-exam>span{color:var(--ink-soft);font-size:12px}.home-exam time{white-space:nowrap;font-size:14px}.home-exam small{color:var(--ink-soft);font-size:12px}.home-message{border-left:3px solid var(--accent);background:var(--accent-wash);padding:16px 20px}.home-session-grid{grid-template-columns:minmax(0,1fr) 304px;gap:24px;display:grid}.home-resume{isolation:isolate;background:var(--home-hero);border:1px solid var(--rule);border-radius:12px;min-height:328px;padding:32px;position:relative;overflow:hidden}.home-resume-copy{z-index:1;overflow-wrap:anywhere;max-width:440px;position:relative}.home-session-reason{color:var(--ink-soft);margin:20px 0 0;font-size:15px;line-height:1.6}.home-index-error{color:var(--ink-soft);margin-top:16px}.home-resume h2{font:500 32px/1.25 var(--font-reading,Literata, Georgia, serif);letter-spacing:-.045em;max-width:13ch}.home-lesson{gap:16px;max-width:340px;margin-top:24px;display:flex}.home-bookmark{height:48px;color:var(--home-mark);background:var(--surface);border:1px solid var(--rule);font:500 20px var(--font-reading,Literata, Georgia, serif);border-radius:4px 4px 12px;flex:0 0 40px;align-self:flex-start;place-items:center;display:grid}.home-lesson>div>span{color:var(--ink-soft);font-size:12px}.home-lesson h3{margin-top:4px;font-size:16px;font-weight:600;line-height:1.5}.home-lesson p{color:var(--ink-soft);margin:8px 0 0;font-size:12px}.home-example{border:1px solid var(--rule);color:var(--ink-soft);background:var(--surface);border-radius:4px;margin-top:8px;padding:2px 8px;font-size:11px;display:inline-block}.home-resume-actions{flex-wrap:wrap;align-items:center;gap:16px;margin-top:24px;display:flex}.home-resume-actions .go{z-index:1;border-radius:6px;min-height:48px;padding:12px 20px;font-size:14px;position:relative}.home-resume-actions .go>span{margin-left:16px}button.home-text-button{color:var(--accent);text-align:left;background:0 0;border:0;border-radius:4px;min-height:44px;padding:8px 0;font-size:13px}button.home-text-button:hover{text-underline-offset:4px;text-decoration:underline}.home-study-art{z-index:0;pointer-events:none;width:290px;height:auto;position:absolute;bottom:-4px;right:-20px}.home-today{border:1px solid var(--rule);background:var(--surface);border-radius:12px;padding:24px}.home-card-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.home-card-heading h2{font-family:var(--font-reading,Literata, Georgia, serif);letter-spacing:-.04em;font-size:24px;font-weight:500}.home-card-heading .home-text-button{padding:0;font-size:12px}.home-today-count{align-items:baseline;gap:12px;margin:16px 0;display:flex}.home-today-count strong{letter-spacing:-.055em;font-size:48px;font-weight:600;line-height:1}.home-today-count>span{color:var(--ink-soft);font-size:16px}.home-today-count small{margin-top:4px;font-size:12px;display:block}.home-today progress{appearance:none;background:var(--sunken);width:100%;height:6px;color:var(--accent);border:0;border-radius:4px;display:block;overflow:hidden}.home-today progress::-webkit-progress-bar{background:var(--sunken)}.home-today progress::-webkit-progress-value{background:var(--accent);border-radius:4px}.home-today progress::-moz-progress-bar{background:var(--accent)}.home-today-note{color:var(--ink-soft);margin:16px 0 20px;font-size:13px;line-height:1.6}button.home-test-button{border:1px solid var(--accent);width:100%;min-height:48px;color:var(--accent);background:0 0;border-radius:6px;justify-content:space-between;align-items:center;padding:12px 16px;font-size:14px;display:flex}.home-due{color:var(--ink-soft);margin:16px 0 0;font-size:12px;line-height:1.5}.home-section-heading{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin:40px 0 20px;display:flex}.home-section-heading h2{font:500 24px/1.3 var(--font-reading,Literata, Georgia, serif);letter-spacing:-.04em}.home-section-heading>span{color:var(--ink-soft);font-size:12px}.home-shortcuts{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:20px;display:grid}.home-shortcuts button{text-align:left;background:var(--surface);border-radius:8px;flex-direction:column;align-items:stretch;gap:12px;padding:24px;font-weight:400;display:flex}.home-shortcuts button:hover{background:var(--accent-wash)}.home-shortcut-label{justify-content:space-between;gap:12px;font-size:17px;font-weight:600;display:flex}.home-shortcut-label>span{color:var(--accent)}.home-shortcuts button>span:nth-child(2){color:var(--ink-soft);font-size:13px;line-height:1.6}.home-shortcuts small{color:var(--accent);margin-top:auto;font-size:12px;font-weight:600}.home-progress-summary{border:1px solid var(--rule);background:var(--surface);border-radius:8px;grid-template-columns:1fr 1fr 1.35fr;padding:24px;display:grid}.home-progress-stat+.home-progress-stat,.home-progress-overview{border-left:1px solid var(--rule);padding-left:24px}.home-progress-stat>span{font-size:13px;font-weight:500}.home-progress-stat p{margin:8px 0}.home-progress-stat strong{letter-spacing:-.04em;font-size:32px;font-weight:600}.home-progress-stat p>span,.home-progress-stat small{color:var(--ink-soft);font-size:12px}.home-progress-overview{align-self:center}.home-progress-overview .mbar{height:8px}.home-progress-overview p{flex-wrap:wrap;gap:8px 12px;margin:12px 0 0;display:flex}.home-progress-overview p>span{color:var(--ink-soft);align-items:center;gap:4px;font-size:11px;display:inline-flex}.home-progress-overview i{border:1px solid var(--rule);background:var(--sunken);border-radius:2px;width:8px;height:8px}.home-progress-overview i.hit{background:var(--hit);border-color:var(--hit)}.home-progress-overview i.learning{background:var(--learning);border-color:var(--learning)}.home-progress-overview i.miss{background:var(--miss);border-color:var(--miss)}.home-last-mock{color:var(--ink-soft);margin:16px 0;font-size:13px}.home-last-mock strong{color:var(--ink)}.home-details{border-bottom:1px solid var(--rule)}.home-details summary{cursor:pointer;justify-content:space-between;gap:16px;padding:20px 0;font-size:14px;font-weight:500;list-style:none;display:flex}.home-details summary::-webkit-details-marker{display:none}.home-details summary>span{color:var(--accent);font-size:20px;line-height:1}.home-details[open] summary>span{transform:rotate(45deg)}.home-details-body{padding:0 0 24px}.home-details-body h3{margin:24px 0 16px}.home-details-body .badge-list{max-width:720px}.home-details-body .legend-explained{margin-bottom:24px}.home-motivation{color:var(--ink-soft);flex-wrap:wrap;gap:16px;margin-top:24px;font-size:13px;display:flex}.home-support{margin-top:24px}.home-preferences{flex-direction:column;align-items:flex-start;gap:24px;display:flex}.home-preferences>.panel{width:100%;margin:0}.home-resource-actions{flex-wrap:wrap;gap:12px;display:flex}.home-resource-actions button{min-height:44px;font-size:13px}.home-details-body .tema-fila{max-width:760px}.home-details-body .switch-row{max-width:720px}.home-footer{color:var(--ink-soft);flex-wrap:wrap;gap:16px 24px;margin-top:40px;padding-top:24px;font-size:12px;display:flex}.home-footer a{color:var(--ink-soft);text-underline-offset:4px}.home-footer>span{margin-left:auto}@media (width>=760px){body:has(.wrap--home){padding-inline:32px}}@media (width<=1050px){.home-study-art{display:none}.home-resume-copy{max-width:330px}.home-session-grid{grid-template-columns:minmax(0,1fr) 280px}}@media (width<=760px){.wrap--home header.top{padding-block:16px}.wrap--home .top-actions{gap:0}.study-nav{flex:1;justify-content:flex-start;gap:8px;min-width:0}.study-nav>button:not(:first-child){display:none}.study-nav button{font-size:13px}.home-intro{gap:12px;padding-block:24px}.home-intro h1{flex:1;min-width:0;font-size:13px}.home-exam{flex-shrink:0;gap:2px 6px;max-width:44%}.home-exam>span{font-size:11px}.home-exam time{white-space:nowrap;font-size:14px}.home-exam small{font-size:10px}.home-session-grid{grid-template-columns:1fr;gap:16px}.home-resume{min-height:320px;padding:24px}.home-resume-copy{max-width:100%}.home-resume h2{font-size:28px}.home-resume .home-eyebrow{font-size:11px}.home-study-art{width:120px;max-width:40%;display:block;bottom:0;right:0}.home-lesson{margin-top:20px}.home-bookmark{display:none}.home-lesson h3{font-size:15px}.home-resume-actions{flex-wrap:nowrap;gap:8px;margin-top:20px}.home-resume-actions:has(.home-study-art){padding-right:104px}.home-resume-actions .go{overflow-wrap:anywhere;min-width:0;padding-inline:16px;font-size:13px}.home-resume-actions .home-text-button{font-size:12px}.home-today{padding:24px}.home-today-count{margin-top:12px}.home-section-heading{gap:8px;margin-top:32px}.home-section-heading h2{font-size:22px}.home-shortcuts{grid-template-columns:1fr;gap:12px}.home-shortcuts button{gap:8px;padding:20px}.home-progress-summary{grid-template-columns:1fr 1fr;gap:24px 12px;padding:20px}.home-progress-stat+.home-progress-stat{padding-left:16px}.home-progress-stat>span{font-size:12px}.home-progress-stat small{font-size:11px;display:block}.home-progress-overview{border-left:0;grid-column:1/-1;padding-left:0}.home-details summary{font-size:13px}.home-details-body .legend-explained div{grid-template-columns:1fr;gap:4px}.home-footer>span{flex-basis:100%;margin-left:0}}.study-account-menu{display:none}@media (width<=760px){.top--study>.wordmark,.top--study>.top-actions{display:none}.wrap--home header.top--study,header.top--study{flex-wrap:nowrap;gap:12px;padding-block:8px}.study-account-menu{flex:0 0 44px;display:block;position:relative}.study-account-menu>summary{cursor:pointer;width:44px;height:44px;color:var(--ink-soft);border-radius:6px;place-items:center;font-size:28px;line-height:1;list-style:none;display:grid}.study-account-menu>summary::-webkit-details-marker{display:none}.study-account-menu[open]>summary{background:var(--accent-wash)}.study-account-controls{z-index:10;border:1px solid var(--rule);background:var(--surface);border-radius:8px;flex-direction:column;gap:4px;width:220px;padding:8px;display:flex;position:absolute;top:calc(100% + 8px);right:0}.study-menu-nav{flex-direction:column;gap:4px;display:flex}.study-account-controls :is(button,a){width:100%;min-height:44px;color:var(--ink);text-align:left;background:0 0;border:0;border-radius:4px;align-items:center;padding:10px 12px;font-size:14px;text-decoration:none;display:flex}.study-account-controls :is(button,a):hover,.study-menu-nav button[aria-current=page]{background:var(--accent-wash)}.study-menu-settings{border-block:1px solid var(--rule);flex-wrap:wrap;gap:8px;margin-block:4px;padding:8px 12px;display:flex}.study-menu-settings .language-selector{flex-basis:100%}.study-menu-settings .dropdown{width:100%}.study-menu-settings button.icon{flex:0 0 44px;place-items:center;width:44px;padding:8px;display:grid}}