.learning-atlas{margin-block:var(--study-space-8)}.atlas-editorial{justify-content:space-between;align-items:flex-end;gap:var(--study-space-6);margin-bottom:var(--study-space-6);display:flex}.segundo-eso .atlas-editorial h2{font-size:var(--study-showcase-title);line-height:.9;font-weight:var(--study-medium);letter-spacing:var(--study-hero-tracking);margin:0}.atlas-editorial h2 span{color:var(--study-accent)}.atlas-editorial p{color:var(--study-muted);font-size:var(--study-copy);padding-bottom:var(--study-space-2)}.atlas-stage{background:var(--study-showcase-bg);color:var(--study-showcase-ink);border-radius:var(--study-radius-stage);position:relative;overflow:hidden}.atlas-art{width:100%;max-width:var(--study-showcase-width);transition:transform var(--study-motion-enter) var(--study-ease);margin-inline:auto}.atlas-art svg{width:100%;height:auto;display:block}.sculpture-float{transform-origin:50%;animation:sculpture-drift var(--study-motion-breathe) ease-in-out infinite alternate}.sculpture-ring,.sculpture-step,.sculpture-plus,.sculpture-cube,.sculpture-disc,.sculpture-bar{transition:translate var(--study-motion-enter) var(--study-ease);translate:0}.learning-atlas[data-stage-index="1"] .sculpture-ring{translate:-5% 7%}.learning-atlas[data-stage-index="1"] .sculpture-plus{translate:8% -7%}.learning-atlas[data-stage-index="1"] .sculpture-step{translate:-3% 9%}.learning-atlas[data-stage-index="1"] .sculpture-cube{translate:-7% 3%}.learning-atlas[data-stage-index="2"] .sculpture-ring{translate:5% -3%}.learning-atlas[data-stage-index="2"] .sculpture-plus{translate:-6% 5%}.learning-atlas[data-stage-index="2"] .sculpture-disc{translate:12% 1%}.learning-atlas[data-stage-index="2"] .sculpture-cube{translate:3% -8%}.learning-atlas[data-running=false] .sculpture-float{animation-play-state:paused}.atlas-stage-footer{justify-content:space-between;align-items:center;gap:var(--study-space-3);padding:var(--study-space-4) var(--study-space-6);font-size:var(--study-small);flex-wrap:wrap;display:flex}.segundo-eso .atlas-stage-footer button{color:var(--study-showcase-ink);min-height:var(--study-tap);text-underline-offset:var(--study-underline-offset);text-decoration:underline}.atlas-below{gap:var(--study-space-7);padding-top:var(--study-space-5);grid-template-columns:1fr 1fr;display:grid}.atlas-stage-controls{align-content:start;gap:var(--study-space-2);flex-wrap:wrap;display:flex}.segundo-eso .atlas-stage-controls button{justify-content:space-between;align-items:center;gap:var(--study-space-4);padding:var(--study-space-3) var(--study-space-4);min-height:var(--study-tap);color:var(--study-text);border:var(--study-rule) solid var(--study-line);border-radius:var(--study-pill);transition:none;display:inline-flex}.segundo-eso .atlas-stage-controls button[aria-pressed=true]{background:var(--study-accent);border-color:var(--study-accent);color:var(--study-color-onAccent)}.segundo-eso .atlas-caption h3{font-size:var(--study-subheading);font-weight:var(--study-medium);margin-bottom:var(--study-space-2)}.atlas-caption p{color:var(--study-muted);font-size:var(--study-small)}.atlas-caption a{min-height:var(--study-tap);margin-top:var(--study-space-2);color:var(--study-accent);font-size:var(--study-small);align-items:center;display:inline-flex}@keyframes sculpture-drift{0%{transform:translateY(-1%)rotate(-2deg)}to{transform:translateY(1%)rotate(2deg)}}@media (width<=767px){.atlas-editorial{display:block}.atlas-editorial p{margin-top:var(--study-space-5)}.atlas-below{gap:var(--study-space-5);grid-template-columns:minmax(0,1fr)}.atlas-stage-footer{padding:var(--study-space-4)}.atlas-art{width:125%;max-width:none;margin-left:-12.5%}}@media (prefers-reduced-motion:reduce){.learning-atlas .atlas-art,.learning-atlas .atlas-art *{transition:none;animation:none}}.segundo-eso .welcome-use-cases{margin-block:var(--study-space-7)}.segundo-eso .welcome-use-cases h2{margin-bottom:var(--study-space-4)}.segundo-eso .use-case-paths{gap:var(--study-space-4);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.segundo-eso .use-case-paths a{align-content:start;gap:var(--study-space-2);padding:var(--study-space-5);border:var(--study-rule) solid var(--study-line);border-radius:var(--study-radius);text-decoration:none;display:grid}.segundo-eso .use-case-paths a:hover{border-color:var(--study-accent)}.segundo-eso .use-case-paths span{color:var(--study-muted);font-size:var(--study-small)}.segundo-eso .use-case-paths strong{justify-content:space-between;align-items:center;gap:var(--study-space-3);display:flex}.segundo-eso.use-cases-page .use-cases-intro{max-width:none;padding-block:var(--study-space-5) var(--study-space-6)}.segundo-eso.use-cases-page h1{font-size:var(--study-landing-title);max-width:var(--study-hero-measure);line-height:var(--study-leading-display)}.use-cases-intro-bottom{gap:var(--study-space-7);grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:center;display:grid}.segundo-eso .use-cases-intro-bottom .intro{margin-block:var(--study-space-4);max-width:var(--study-hero-copy-measure)}.use-case-index{gap:var(--study-space-3);margin-bottom:var(--study-space-7);flex-wrap:wrap;display:flex}.use-case-index a{align-items:center;gap:var(--study-space-4);min-height:var(--study-tap);padding:var(--study-space-3) var(--study-space-5);background:var(--study-surface);border-radius:var(--study-pill);font-size:var(--study-small);text-decoration:none;display:flex}.use-case-index a>span:first-child{color:var(--study-accent)}.use-case-group{margin-block:var(--study-space-8);scroll-margin-top:var(--study-space-5)}.use-case-story{gap:var(--study-space-7);grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;display:grid}.use-case-photo{min-width:0;top:var(--study-space-5);margin:0;position:sticky}.use-case-photo img{aspect-ratio:4/5;object-fit:cover;object-position:40% center;border-radius:var(--study-radius-stage);width:100%;height:auto;display:block}.use-case-photo figcaption{gap:var(--study-space-2);margin-top:var(--study-space-4);display:grid}.use-case-photo figcaption>span{font-size:var(--study-label);color:var(--study-muted)}.use-case-photo figcaption strong{font-size:var(--study-subheading);font-weight:var(--study-medium)}.use-case-story-content{min-width:0}.segundo-eso .use-case-story-content>h2{font-size:var(--study-title);line-height:var(--study-leading-heading);margin-block:var(--study-space-3) var(--study-space-4);font-weight:var(--study-bold)}.story-summary{color:var(--study-muted);max-width:var(--study-measure)}.use-case-list{margin-top:var(--study-space-5)}.use-case-card{gap:var(--study-space-4);padding-block:var(--study-space-5);border-top:var(--study-rule) solid var(--study-line);grid-template-columns:minmax(0,1fr);display:grid}.case-number{color:var(--study-accent);font-size:var(--study-label);padding-top:var(--study-space-1)}.segundo-eso .use-case-card h3{font-size:var(--study-subheading);font-weight:var(--study-bold)}.use-case-card p{font-size:var(--study-small);color:var(--study-muted);margin-block:var(--study-space-3)}.segundo-eso .use-case-card .text-link{min-height:var(--study-tap);color:var(--study-accent);font-size:var(--study-small)}.use-case-card details{font-size:var(--study-small);color:var(--study-muted)}.use-case-card summary{cursor:pointer;min-height:var(--study-tap)}.use-case-group:nth-of-type(2n) .use-case-photo{order:2}#aulas .use-case-photo img{aspect-ratio:4/3;object-position:center}.photo-disclosure{color:var(--study-muted);font-size:var(--study-label);max-width:var(--study-measure)}.use-cases-start{align-items:center;gap:var(--study-space-7);padding-block:var(--study-space-7);grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid}.segundo-eso .use-cases-start h2{margin-block:var(--study-space-4);font-size:var(--study-title)}.use-cases-start .helper{margin-top:var(--study-space-4)}.use-cases-start .action-row{flex-direction:column;align-items:stretch}.segundo-eso.use-cases-page .study-site-header .text-link,.segundo-eso .study-site-header>.action-row>.text-link.use-cases-menu-link{display:inline-flex}.segundo-eso .welcome-header>nav{flex-wrap:wrap}@media (width<=767px){.segundo-eso .use-case-paths,.use-cases-intro-bottom,.use-case-story,.use-cases-start{gap:var(--study-space-5);grid-template-columns:minmax(0,1fr)}.use-case-group{margin-block:var(--study-space-6)}.use-case-photo{position:static}.use-case-photo img{aspect-ratio:4/3}.use-case-group:nth-of-type(2n) .use-case-photo{order:0}.use-case-index{gap:var(--study-space-2)}.use-case-index a{padding-inline:var(--study-space-3);gap:var(--study-space-2)}}.education-path{margin-block:var(--study-space-8);padding-block:var(--study-space-6);border-block:var(--study-rule) solid var(--study-line)}.education-path-heading{max-width:var(--study-measure)}.segundo-eso .education-path-heading h2{margin-block:var(--study-space-3) var(--study-space-4)}.education-path-heading>p:not(.eyebrow){color:var(--study-muted)}.education-path-links{margin-block:var(--study-space-5)}.education-path-links a{align-items:center;gap:var(--study-space-5);padding-block:var(--study-space-5);border-bottom:var(--study-rule) solid var(--study-line);grid-template-columns:minmax(0,1fr) minmax(0,1fr);text-decoration:none;display:grid}.education-path-links a:hover strong{color:var(--study-accent)}.path-number{color:var(--study-accent);font-size:var(--study-small);font-variant-numeric:tabular-nums}.education-path-links strong{font-size:var(--study-heading);font-weight:var(--study-medium);line-height:var(--study-leading-heading);display:block}.education-path-links small{color:var(--study-muted);margin-top:var(--study-space-2);font-size:var(--study-small);display:block}.path-availability{text-align:right;color:var(--study-muted);font-size:var(--study-small)}.current-course{justify-content:space-between;align-items:center;gap:var(--study-space-4);padding-block:var(--study-space-5);border-block:var(--study-rule) solid var(--study-line);flex-wrap:wrap;display:flex}.coverage-note{max-width:var(--study-hero-copy-measure);margin-top:var(--study-space-4);font-size:var(--study-small);color:var(--study-muted)}.coverage-note a{color:var(--study-accent);text-underline-offset:var(--study-underline-offset)}.stage-hero{gap:var(--study-space-7);grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center;display:grid}.segundo-eso .stage-hero h1{font-size:var(--study-landing-title)}.stage-hero figure{margin:0}.stage-hero img{aspect-ratio:4/5;object-fit:cover;object-position:38% center;border-radius:var(--study-radius-stage);width:100%;height:auto;display:block}.stage-hero figcaption{font-size:var(--study-label);color:var(--study-muted);margin-top:var(--study-space-2)}.stage-catalog{padding-block:var(--study-space-8);border-bottom:var(--study-rule) solid var(--study-line);scroll-margin-top:var(--study-space-5)}.stage-catalog header{gap:var(--study-space-5);max-width:var(--study-measure);grid-template-columns:minmax(0,1fr);display:grid}.stage-catalog header .path-number{padding-top:var(--study-space-2)}.segundo-eso .stage-catalog h2{margin-bottom:var(--study-space-4)}.stage-courses{grid-template-columns:repeat(auto-fit, minmax(min(100%, var(--study-panel-min)), 1fr));gap:var(--study-space-4);margin-top:var(--study-space-6);display:grid}.stage-course{align-items:flex-start;gap:var(--study-space-3);padding:var(--study-space-5);background:var(--study-surface);border-radius:var(--study-radius-panel);flex-direction:column;display:flex}.stage-course[data-available=true]{box-shadow:inset 0 0 0 var(--study-border-strong) var(--study-accent)}.stage-course .text-link{min-height:var(--study-tap);margin-top:auto}.stage-status{color:var(--study-muted);font-size:var(--study-small)}.stage-course[data-available=true] .stage-status{color:var(--study-accent)}.stage-note{margin-top:var(--study-space-5);color:var(--study-muted);max-width:var(--study-measure)}@media (width<=767px){.education-path{margin-block:var(--study-space-6)}.education-path-links a{gap:var(--study-space-3);grid-template-columns:minmax(0,1fr)}.path-availability{text-align:left;grid-column:1}.stage-hero{gap:var(--study-space-5);grid-template-columns:minmax(0,1fr)}.stage-hero img{aspect-ratio:4/3}.stage-catalog{padding-block:var(--study-space-6)}}.segundo-eso :is(.tutor-page,.plans-page){gap:var(--study-space-5);grid-template-columns:minmax(0,1fr);display:grid}.segundo-eso :is(.tutor-page,.plans-page)>*{min-width:0}.segundo-eso :is(.tutor-page,.plans-page) :is(button,a,span){overflow-wrap:anywhere}.segundo-eso :is(.tutor-page,.plans-page) .compact-heading{margin:0}.segundo-eso :is(.tutor-page,.plans-page) .compact-heading h1{margin-block:var(--study-space-4)}.segundo-eso .plan-label{align-items:center;gap:var(--study-space-2);font-size:var(--study-small);font-weight:var(--study-bold);color:var(--study-accent);display:inline-flex}.segundo-eso .tutor-eyebrow,.segundo-eso .lab-heading{justify-content:space-between;align-items:center;gap:var(--study-space-3);flex-wrap:wrap;display:flex}.segundo-eso .tutor-jobs{background:var(--study-surface);border-radius:var(--study-radius);padding-inline:var(--study-space-4);display:grid}.segundo-eso .tutor-job{gap:var(--study-space-3);text-align:left;padding:var(--study-space-4) 0;min-height:var(--study-tap);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;display:grid}.segundo-eso .tutor-job+.tutor-job{border-top:var(--study-rule) solid var(--study-line)}.segundo-eso .tutor-job strong,.segundo-eso .tutor-job small{display:block}.segundo-eso .tutor-job strong{font-weight:var(--study-bold)}.segundo-eso .tutor-job small{font-size:var(--study-small);color:var(--study-muted);margin-top:var(--study-space-1)}.segundo-eso .tutor-job-icon{width:var(--study-tap);height:var(--study-tap);border-radius:var(--study-radius-sm);color:var(--study-accent);background:var(--study-accent-soft);place-items:center;display:grid}.segundo-eso .tutor-job[aria-pressed=true] strong{color:var(--study-accent)}.segundo-eso .tutor-job[aria-pressed=true] .tutor-job-icon{color:var(--study-color-onAccent);background:var(--study-accent)}.segundo-eso :is(.tutor-detail,.plan-disclosure) h2{font-size:var(--study-subheading)}.segundo-eso :is(.tutor-detail,.plan-disclosure) p{margin-top:var(--study-space-3)}.segundo-eso .tutor-example{align-items:start;gap:var(--study-space-3);background:var(--study-accent-soft);padding:var(--study-space-5);border-radius:var(--study-radius);grid-template-columns:auto minmax(0,1fr);display:grid}.segundo-eso .tutor-example>button{grid-column:1/-1}.segundo-eso .tutor-example p{font-size:var(--study-small);margin-top:var(--study-space-2)}.segundo-eso :is(.tutor-plan-note,.plan-summary){gap:var(--study-space-3);padding-block:var(--study-space-4);border-top:var(--study-rule) solid var(--study-line);display:grid}.segundo-eso .plan-summary h2{font-size:var(--study-subheading);margin-block:var(--study-space-2)}.segundo-eso .plan-choice{margin-block:var(--study-space-6);background:var(--study-surface);border-radius:var(--study-radius);padding-inline:var(--study-space-5)}.segundo-eso .plan-choice>*{padding-block:var(--study-space-4)}.segundo-eso .plan-choice>a{justify-content:space-between;align-items:center;gap:var(--study-space-3);border-top:var(--study-rule) solid var(--study-line);min-height:var(--study-tap);text-decoration:none;display:flex}.segundo-eso .plan-choice-detail{color:var(--study-muted);font-size:var(--study-small);margin-top:var(--study-space-2);display:block}.segundo-eso .plan-comparison{gap:var(--study-space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.segundo-eso .learning-plan{padding:var(--study-space-5);border-radius:var(--study-radius);background:var(--study-surface);align-items:start;gap:var(--study-space-3);flex-direction:column;display:flex}.segundo-eso .learning-plan-pro{background:var(--study-accent-soft)}.segundo-eso .learning-plan h2{font-size:var(--study-subheading)}.segundo-eso .plan-availability{font-size:var(--study-small);color:var(--study-muted)}.segundo-eso .learning-plan ul{margin:var(--study-space-3) 0;gap:var(--study-space-3);padding:0;list-style:none;display:grid}.segundo-eso .learning-plan li{gap:var(--study-space-2);font-size:var(--study-small);grid-template-columns:auto minmax(0,1fr);display:grid}.segundo-eso .learning-plan li svg{margin-top:var(--study-space-1);color:var(--study-accent)}.segundo-eso .learning-plan>a{width:100%;margin-top:auto}.segundo-eso .fraction-lab{gap:var(--study-space-4);background:var(--study-surface);border-radius:var(--study-radius);padding:min(var(--study-space-5), var(--study-plan-padding-cap));grid-template-columns:minmax(0,1fr);display:grid}.segundo-eso .fraction-lab h2{font-size:var(--study-subheading)}.segundo-eso .fraction-groups{grid-template-columns:repeat(auto-fit, minmax(min(100%, var(--study-group-min)), 1fr));gap:var(--study-space-3);display:grid}.segundo-eso .fraction-group{gap:var(--study-space-3);min-width:0;padding:var(--study-space-4);border:var(--study-border-strong) solid var(--study-line);border-radius:var(--study-radius-sm);text-align:left;font-size:var(--study-small);transition:background var(--study-fast), border-color var(--study-fast);display:grid}.segundo-eso .fraction-group[aria-pressed=true]{background:var(--study-accent-soft);border-color:var(--study-accent)}.segundo-eso .fraction-group-label{justify-content:space-between;align-items:center;gap:var(--study-space-2);font-weight:var(--study-bold);display:flex}.segundo-eso .fraction-check{width:var(--study-radio-size);height:var(--study-radio-size);border:var(--study-rule) solid var(--study-muted);border-radius:50%;display:block}.segundo-eso .fraction-dots{justify-items:center;gap:var(--study-space-2);padding-block:var(--study-space-2);grid-template-columns:repeat(3,1fr);display:grid}.segundo-eso .fraction-dots>span{width:var(--study-lab-dot);aspect-ratio:1;background:var(--study-muted);border-radius:50%}.segundo-eso [aria-pressed=true] .fraction-dots>span{background:var(--study-accent)}.segundo-eso .fraction-count{font-variant-numeric:tabular-nums}.segundo-eso .fraction-count strong{font-size:var(--study-number)}.segundo-eso .lab-feedback{min-height:var(--study-feedback-height);font-size:var(--study-small)}.segundo-eso .lab-actions{gap:var(--study-space-3);flex-wrap:wrap;display:flex}.segundo-eso .lab-actions>button{min-width:0;padding-inline:min(var(--study-space-5), var(--study-lab-padding-cap));flex:auto}@media (width<=767px){.segundo-eso .plan-comparison{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){.segundo-eso .fraction-group{transition:none}}:root{--study-hero-display:clamp(3.5rem, 7.5vw, 7.25rem);--study-hero-mobile-display:clamp(2.5rem, 11vw, 4.5rem);--study-hero-leading:.98;--study-hero-tracking:-.06em;--study-lab-stage:clamp(16rem, 32vw, 27rem);--study-lab-piece-gap:.625rem;--study-lab-tilt:-12deg;--study-lab-counter-tilt:12deg;--study-lab-lift:-.25rem;--study-lab-sticker-tilt:8deg;--study-lab-fraction-size:3rem;--study-lab-piece-shadow:0 6px 0 color-mix(in srgb, var(--study-accent) 70%, var(--study-text));--study-lab-piece-rest-shadow:0 6px 0 var(--study-line);--study-lab-sticker-shadow:0 8px 24px -12px #18233b38;--study-radius-stage:2rem;--study-header-inset:1.25rem;--study-hero-section-gap:clamp(2rem, 5vw, 5rem);--study-reveal-distance:1rem;--study-motion-enter:.65s;--study-showcase-title:clamp(3rem, 8vw, 7.5rem);--study-showcase-width:65rem;--study-showcase-bg:#0b1222;--study-showcase-ink:#f7f8fc;--study-object-white:#fff;--study-object-mid:#dde2ef;--study-object-shadow:#59657e;--study-object-blue-light:#9dbaff;--study-object-blue:#3155c6;--study-object-blue-dark:#1d3058;--study-motion-breathe:7s;--study-motion-stagger:.1s;--study-color-paper:#f7f8fc;--study-color-surface:#fff;--study-color-raised:#eef1f8;--study-color-ink:#18233b;--study-color-muted:#59657e;--study-color-line:#dde2ef;--study-color-accent:#3155c6;--study-color-accentHover:#2444a6;--study-color-soft:#eaf0ff;--study-color-onAccent:#fff;--study-color-lime:#c7d7ff;--study-color-warning:#82520a;--study-color-warningSoft:#fff3df;--study-color-success:#187454;--study-color-successSoft:#e6f5ef;--study-color-danger:#ad343a;--study-color-dangerSoft:#fff0ef;--study-color-canvas:#fff;--study-color-canvasInk:#18233b;--study-font-display:-apple-system, BlinkMacSystemFont, "Outfit Variable", system-ui, sans-serif;--study-font-body:-apple-system, BlinkMacSystemFont, "Atkinson Hyperlegible Next", system-ui, sans-serif;--study-font-mono:-apple-system, BlinkMacSystemFont, "Atkinson Hyperlegible Next", system-ui, sans-serif;--study-space-1:.25rem;--study-space-2:.5rem;--study-space-3:.75rem;--study-space-4:1rem;--study-space-5:1.5rem;--study-space-6:2rem;--study-space-7:3rem;--study-space-8:4rem;--study-space-9:6rem;--study-gutter:clamp(1.125rem, 4vw, 3rem);--study-measure:65ch;--study-shell:90rem;--study-content:76rem;--study-column:28rem;--study-card:20rem;--study-small-column:15rem;--study-aula-table-min:8rem;--study-subject-name-min:12rem;--study-min-height:70svh;--study-input:3rem;--study-control:2.875rem;--study-tap:3rem;--study-mobile-nav:4.5rem;--study-app-title:clamp(1.75rem, 4vw, 2.375rem);--study-app-width:48rem;--study-textarea:9rem;--study-icon:1.25rem;--study-icon-lg:2rem;--study-icon-hero:4rem;--study-progress:.5rem;--study-chart:10rem;--study-chart-bar:2rem;--study-radius:1.25rem;--study-radius-sm:.75rem;--study-pill:999px;--study-rule:1px;--study-outline:3px;--study-outline-offset:4px;--study-disabled:.45;--study-label:.75rem;--study-small:.875rem;--study-copy:1rem;--study-base:1.0625rem;--study-intro:1.125rem;--study-title:clamp(2.375rem, 5vw, 4rem);--study-landing-title:clamp(2.5rem, 4.5vw, 4.25rem);--study-heading:clamp(1.625rem, 2.8vw, 2.375rem);--study-subheading:1.25rem;--study-stat:clamp(2rem, 4vw, 3rem);--study-mission:clamp(3.5rem, 6vw, 5rem);--study-number:1.5rem;--study-normal:400;--study-medium:500;--study-bold:700;--study-leading:1.55;--study-leading-heading:1.2;--study-leading-display:1.05;--study-tracking:.06em;--study-tracking-tight:-.035em;--study-fast:.18s;--study-slow:.4s;--study-ease:cubic-bezier(.16, 1, .3, 1);--study-press:.98;--study-layer-nav:2;--study-layer-skip:3;--study-layer-preference:4;--study-shadow:0 12px 32px -18px #18233b26;--study-shadow-card:0 16px 48px -24px #18233b33;--study-radius-control:.75rem;--study-radius-panel:1.25rem;--study-radius-inset:.5rem;--study-border-strong:2px;--study-brand-size:2.5rem;--study-brand-type:1.5rem;--study-brand-wordmark-width:7.25rem;--study-brand-wordmark-height:1.75rem;--study-weight-heavy:750;--study-space-half:.125rem;--study-landing-mobile-title:clamp(2rem, 8vw, 2.75rem);--study-heading-compact:clamp(1.35rem, 2vw, 1.8rem);--study-question-title:clamp(1.35rem, 3vw, 2rem);--study-tracking-copy:-.025em;--study-underline-offset:.25em;--study-blur-nav:20px;--study-nav-indicator:.35rem;--study-exam-bottom:10rem;--study-group-min:7rem;--study-radio-size:1.1875rem;--study-lab-dot:clamp(.75rem, 4vw, 1.35rem);--study-feedback-height:3.2em;--study-field-short:6rem;--study-field-medium:12rem;--study-checkbox-size:1.1rem;--study-plan-padding-cap:24px;--study-lab-padding-cap:16px;--study-grid-unit:1.5rem;--study-hero-measure:15ch;--study-hero-copy-measure:40ch;--study-demo-width:30rem;--study-panel-min:16rem;--study-header-height:5rem;--study-swatch-height:5rem;--study-curriculum-gallery-min:15rem;--study-curriculum-art-height:12rem;--study-curriculum-cover-height:14rem;--study-curriculum-hero-columns:1.2fr 1fr;--study-curriculum-focus-columns:.7fr 1.6fr;--study-curriculum-hero-title:clamp(2.5rem, 5vw, 4rem);--study-curriculum-motion:.24s;--study-curriculum-art-turn:-8deg;--study-curriculum-art-scale:1.06;--study-curriculum-reading-width:46rem;--study-curriculum-intro-width:56rem;--study-curriculum-title:clamp(2.8rem, 7vw, 6rem);--study-curriculum-heading:clamp(1.8rem, 3vw, 3rem);--study-curriculum-sidebar-min:13rem;--study-curriculum-sidebar-max:18rem;--study-curriculum-active-shadow:inset 0 -3px var(--study-accent);--study-bg:var(--study-color-paper);--study-surface:var(--study-color-surface);--study-text:var(--study-color-ink);--study-muted:var(--study-color-muted);--study-accent:var(--study-color-accent);--study-line:var(--study-color-line);--study-display:var(--study-font-display);--study-body:var(--study-font-body);--study-mono:var(--study-font-mono);--study-focus:var(--study-color-accent);--study-accent-soft:var(--study-color-soft);--study-visual-fill:var(--study-color-soft);--study-visual-stroke:var(--study-color-ink);--study-canvas:var(--study-color-canvas);--study-ink:var(--study-color-canvasInk);--study-light-red:red;--study-light-green:#0f0;--study-light-yellow:#ff0}:root[data-theme=light]{color-scheme:light;--study-color-paper:#f7f8fc;--study-color-surface:#fff;--study-color-raised:#eef1f8;--study-color-ink:#18233b;--study-color-muted:#59657e;--study-color-line:#dde2ef;--study-color-accent:#3155c6;--study-color-accentHover:#2444a6;--study-color-soft:#eaf0ff;--study-color-onAccent:#fff;--study-color-lime:#c7d7ff;--study-color-warning:#82520a;--study-color-warningSoft:#fff3df;--study-color-success:#187454;--study-color-successSoft:#e6f5ef;--study-color-danger:#ad343a;--study-color-dangerSoft:#fff0ef;--study-color-canvas:#fff;--study-color-canvasInk:#18233b}:root[data-theme=dark]{color-scheme:dark;--study-color-paper:#0b1222;--study-color-surface:#10182b;--study-color-raised:#18233b;--study-color-ink:#f7f8fc;--study-color-muted:#c7d7ff;--study-color-line:#28344c;--study-color-accent:#9dbaff;--study-color-accentHover:#c7d7ff;--study-color-soft:#1d3058;--study-color-onAccent:#0b1222;--study-color-lime:#1d3058;--study-color-warning:#f1c47c;--study-color-warningSoft:#382a17;--study-color-success:#8bd5b5;--study-color-successSoft:#18392f;--study-color-danger:#ffa8ad;--study-color-dangerSoft:#40232d;--study-color-canvas:#fff;--study-color-canvasInk:#18233b}.segundo-eso{color:var(--study-text);font:var(--study-normal) var(--study-base)/var(--study-leading) var(--study-body);max-width:var(--study-shell);margin-inline:auto}.segundo-eso :is(button,input,select,textarea){font:inherit}.segundo-eso :is(button,a,input,select,textarea,summary):focus-visible{outline:var(--study-outline) solid var(--study-focus);outline-offset:var(--study-outline-offset)}.segundo-eso :is(button,input,select,textarea){color:var(--study-text)}.segundo-eso :is(button,summary,select){cursor:pointer}.segundo-eso button{background:0 0;border:0}.segundo-eso button:disabled{cursor:not-allowed;opacity:var(--study-disabled)}.segundo-eso :is(h1,h2,h3,p,label,a){overflow-wrap:anywhere}.segundo-eso h1{font-family:var(--study-display);font-size:var(--study-title);font-weight:var(--study-bold);line-height:var(--study-leading-display);letter-spacing:var(--study-tracking-tight);text-wrap:balance;margin-block:var(--study-space-4) var(--study-space-5)}.segundo-eso h2{font-family:var(--study-display);font-size:var(--study-heading);font-weight:var(--study-medium);line-height:var(--study-leading-heading);text-wrap:balance}.segundo-eso h3{font-size:var(--study-subheading);font-weight:var(--study-medium);line-height:var(--study-leading-heading)}.segundo-eso .outline{color:var(--study-accent)}.segundo-eso :is(.eyebrow,.study-title,.helper,.subject-index,.topic-number,.study-nav,.subject-meta,.topic-meta,.week-column,.exercise-progress,.reward-state){font-family:var(--study-mono)}.segundo-eso .eyebrow{align-items:center;gap:var(--study-space-2);color:var(--study-muted);font-size:var(--study-label);letter-spacing:var(--study-tracking);line-height:var(--study-leading);text-transform:uppercase;display:flex}.segundo-eso .intro{max-width:var(--study-measure);color:var(--study-muted);font-size:var(--study-intro);margin-block:var(--study-space-5) var(--study-space-7)}.segundo-eso 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:is(.panel,.daily-card,.hero-study,.review-card,.explanation,.lesson-aside,.exercise,.finish-panel){min-width:0;padding:var(--study-gutter);border:var(--study-rule) solid var(--study-line);background:var(--study-surface);border-radius:var(--study-radius)}.segundo-eso :is(.panel,.daily-card,.hero-study,.review-card){align-items:flex-start;gap:var(--study-space-5);flex-direction:column;display:flex}.segundo-eso .panel{margin-block:var(--study-space-5)}.segundo-eso .family-grid .panel{margin-block:0}.segundo-eso :is(.panel,.daily-card,.hero-study,.review-card)>p{max-width:var(--study-measure);color:var(--study-muted)}.segundo-eso .hero-study{background:var(--study-accent-soft)}.segundo-eso .hero-study .primary{margin-top:auto}.segundo-eso .hero-book{font-size:var(--study-icon-hero);color:var(--study-focus);margin-block:var(--study-space-4)}.segundo-eso .daily-card .section-heading{width:100%;margin:0}.segundo-eso 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