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var(--nt-primary-700);align-items:center;background:var(--nt-button-bg);border:2px solid transparent;border-radius:var(--nt-radius-md);box-shadow:0 var(--nt-edge) 0 var(--nt-button-edge);color:var(--nt-button-text);cursor:pointer;display:inline-flex;gap:var(--nt-space-2);justify-content:center;font-weight:700;letter-spacing:.6px;line-height:1.2;min-height:3rem;min-width:3rem;padding:.75rem 1.125rem;position:relative;text-align:center;text-decoration:none;transition:transform var(--nt-duration-fast) var(--nt-ease),box-shadow var(--nt-duration-fast) var(--nt-ease),background-color var(--nt-duration-fast) var(--nt-ease);user-select:none;vertical-align:middle}.nt-app .nt-button:hover{background:color-mix(in srgb,var(--nt-button-bg) 88%,var(--nt-white))}.nt-app .nt-button:active,.nt-app .nt-button[data-pressed=true]{box-shadow:0 2px 0 var(--nt-button-edge);transform:translateY(2px)}.nt-app .nt-button:focus-visible{outline:none}:root:not([data-nt-modality=pointer]) .nt-app 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var(--path-blue-dark);outline-offset:8px}@media(max-width:1199px){.redesign-course__layout{gap:28px;grid-template-columns:minmax(0,592px) 290px}}@media(max-width:1000px){.redesign-course__layout{display:block;max-width:592px}.redesign-course__stats{display:none}}@media(max-width:600px){.nt-unit-banner{border-radius:12px;gap:10px;min-height:84px;padding:12px 16px}.nt-unit-banner__eyebrow{font-size:12px;gap:6px;margin-bottom:4px}.nt-unit-banner :is(h1,h2){font-size:18px;line-height:24px}.nt-unit-banner__chapters{border-radius:12px;height:48px;padding:0 10px;width:46px}.nt-unit-banner__chapters span{display:none}.nt-unit-banner__chapters{position:relative}.redesign-course__chapter-nav{top:98px}.nt-lesson-node{transform:translate(calc(-50% + var(--node-offset-mobile, 0px)))}.redesign-course__node-holder{height:144px}.nt-lesson-node{width:142px}.nt-lesson-node__title{font-size:12px;line-height:16px;margin-top:25px;max-width:142px}.redesign-course__mascot{height:88px;left:calc(50% + 64px);top:170px;width:88px}.redesign-course__mascot .nt-mascot,.redesign-course__mascot .nt-mascot__image{height:88px;width:88px}.nt-chapter-divider:not(.nt-chapter-divider--first){gap:12px}.nt-chapter-divider h2{font-size:16px}}@media(prefers-reduced-motion:reduce){.nt-lesson-node__face{transition:none}.nt-lesson-node__bubble{animation:none}}.redesign-learn .nt-lesson-node[data-state=completed],.redesign-learn .nt-lesson-node[data-current=true][data-state=completed]{background:color-mix(in srgb,var(--nt-success-100) 45%,var(--nt-surface))}.redesign-learn .nt-lesson-node[data-mastered=true],.redesign-learn .nt-lesson-node[data-current=true][data-mastered=true]{background:color-mix(in srgb,var(--nt-gold-100) 45%,var(--nt-surface))}.redesign-learn .nt-lesson-node__number{border-radius:13px;font-size:17px;font-weight:700;box-shadow:inset 0 -3px color-mix(in srgb,var(--nt-ink-900) 9%,transparent)}.redesign-learn .nt-lesson-node[data-state=completed] 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.nt-lesson-node__gold-award{align-items:center;display:flex;grid-column:3;grid-row:1;justify-content:center;width:44px;justify-self:center}.redesign-learn .nt-lesson-node__gold-award .nt-lesson-achievement-icon{height:44px;width:44px}.redesign-learn .nt-lesson-node[data-mastered=true] .nt-lesson-node__chevron{display:none}@media(min-width:1024px){.redesign-side-nav__footer{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}.redesign-side-nav__footer>.nt-xp-card,.redesign-side-nav__footer>.nt-reward-bar:not(.nt-streak-menu+.nt-reward-bar){grid-column:1 / -1}.redesign-side-nav__footer>:is(.nt-streak-menu,.nt-reward-bar){margin:0;min-width:0}.redesign-side-nav__footer>.nt-streak-menu .nt-reward-bar__item{min-height:48px;justify-content:center;gap:8px;padding:6px 8px}.redesign-side-nav__footer .nt-streak-menu__flame{flex-basis:30px;width:30px;height:30px;border-radius:10px}.redesign-side-nav__footer .nt-streak-menu__label{display:none}.redesign-side-nav__footer>.nt-reward-bar .nt-reward-bar__language{min-height:48px;justify-content:center;padding-inline:8px}}.nt-app .nt-tools{min-inline-size:0;max-inline-size:1160px;margin-inline:auto;padding:var(--nt-space-8) clamp(1rem,3vw,2rem) 5rem;width:100%}.nt-app .nt-tools__header{align-items:end;display:flex;gap:var(--nt-space-6);justify-content:space-between;margin-block-end:var(--nt-space-8)}.nt-app .nt-tools__heading{min-inline-size:0}.nt-app .nt-tools__eyebrow{color:var(--nt-primary-700);font-size:var(--nt-font-size-sm);font-weight:700;letter-spacing:.04em;margin:0 0 var(--nt-space-2)}.nt-app .nt-tools__title{color:var(--nt-ink-900);font-size:clamp(1.75rem,4vw,2.25rem);line-height:var(--nt-line-tight);margin:0;overflow-wrap:anywhere}.nt-app .nt-tools__intro{color:var(--nt-ink-600);margin:var(--nt-space-3) 0 0;max-inline-size:62ch;overflow-wrap:anywhere}.nt-app .nt-tools__grid{display:grid;gap:var(--nt-space-6);grid-template-columns:repeat(3,minmax(0,1fr))}.nt-app .nt-tools__grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.nt-app .nt-tool-card{background:var(--nt-surface);border:2px solid var(--nt-ink-300);border-radius:var(--nt-radius-lg);box-shadow:var(--nt-shadow-card);display:flex;flex-direction:column;min-inline-size:0;padding:var(--nt-space-6)}.nt-app .nt-tool-card__icon{align-items:center;background:var(--nt-primary-100);border-radius:var(--nt-radius-md);color:var(--nt-primary-700);display:inline-flex;flex:0 0 auto;height:3rem;justify-content:center;width:3rem}.nt-app .nt-tool-card__title{color:var(--nt-ink-900);font-size:var(--nt-font-size-lg);line-height:var(--nt-line-tight);margin:0;min-inline-size:0;overflow-wrap:anywhere}.nt-app .nt-tool-card__description{color:var(--nt-ink-600);margin:var(--nt-space-4) 0 0;overflow-wrap:anywhere}.nt-app 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.nt-tools__metric-value{color:var(--nt-primary-800);display:block;font-size:var(--nt-font-size-2xl);font-weight:700;line-height:1;margin-top:var(--nt-space-2)}.nt-app .nt-progress-overview{background:linear-gradient(135deg,var(--nt-primary-50),var(--nt-surface));border:2px solid var(--nt-primary-200);border-radius:var(--nt-radius-lg);margin-block-end:var(--nt-space-6);padding:clamp(var(--nt-space-4),3vw,var(--nt-space-6))}.nt-app .nt-progress-overview__title{color:var(--nt-ink-900);font-size:var(--nt-font-size-lg);margin:0}.nt-app .nt-progress-overview__card{align-items:center;display:flex;gap:clamp(var(--nt-space-4),5vw,var(--nt-space-8));margin-top:var(--nt-space-4)}.nt-app .nt-progress-overview__chart{align-items:center;background:conic-gradient(var(--nt-primary-600) 0 var(--nt-completion),var(--nt-primary-200) var(--nt-completion) 100%);border-radius:50%;color:var(--nt-primary-800);display:inline-flex;flex:0 0 auto;height:clamp(7rem,23vw,9rem);justify-content:center;position:relative;width:clamp(7rem,23vw,9rem)}.nt-app .nt-progress-overview__chart:before{background:var(--nt-surface);border-radius:inherit;content:"";inset:.85rem;position:absolute}.nt-app .nt-progress-overview__percent{font-size:var(--nt-font-size-2xl);position:relative}.nt-app .nt-progress-overview__copy{min-inline-size:0}.nt-app .nt-progress-overview__count{color:var(--nt-primary-800);display:block;font-size:clamp(1.75rem,5vw,2.5rem);line-height:1}.nt-app .nt-progress-overview__text{color:var(--nt-ink-600);margin:var(--nt-space-2) 0 0;overflow-wrap:anywhere}.nt-app .nt-tools__section{margin-block-start:var(--nt-space-8)}.nt-app .nt-tools__section-title{color:var(--nt-ink-900);font-size:var(--nt-font-size-xl);line-height:var(--nt-line-tight);margin:0 0 var(--nt-space-4);overflow-wrap:anywhere}.nt-app .nt-course-progress{display:grid;gap:var(--nt-space-3);min-inline-size:0}.nt-app 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.nt-theme-card__preview--swatch{background:linear-gradient(135deg,var(--nt-theme-primary, var(--nt-primary-500)) 0 55%,var(--nt-theme-accent, var(--nt-accent-500)) 55%)}.nt-app .nt-theme-card__preview--missing{color:var(--nt-ink-600);font-size:var(--nt-font-size-sm);font-weight:700;text-align:center}.nt-app .nt-theme-card__current{color:var(--nt-primary-700);font-size:var(--nt-font-size-sm);font-weight:700}.nt-app .nt-theme-card__controls{display:grid;gap:var(--nt-space-3);margin-top:auto}.nt-app .nt-theme-card__label{color:var(--nt-ink-600);font-size:var(--nt-font-size-sm);font-weight:700}.nt-app .nt-theme-card__select{border:2px solid var(--nt-ink-300);border-radius:var(--nt-radius-sm);color:var(--nt-ink-900);min-height:2.75rem;padding:.5rem;width:100%}.nt-app .nt-tools__feedback{color:var(--nt-error-700);font-weight:700;margin:0}.nt-app .nt-tools__skeleton{background:linear-gradient(100deg,var(--nt-primary-100),var(--nt-primary-50),var(--nt-primary-100));background-size:220% 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#6cc47a)!important;transform:translateY(-50%)!important;animation:none!important}.modal.js-capslock-warning.nt-capslock[data-capslock-warning] .well{margin:0!important;padding:0!important;border:0!important;background:none!important;box-shadow:none!important}.modal.js-capslock-warning.nt-capslock[data-capslock-warning] h2{margin:0 0 2px!important;color:var(--nt-ink-900, #2b3444)!important;font-size:15px!important;font-weight:700!important;line-height:1.25!important}.modal.js-capslock-warning.nt-capslock[data-capslock-warning] .type--f{margin:0!important;color:var(--nt-ink-600, #627086)!important;font-size:11.5px!important;line-height:1.35!important}@keyframes nt-capslock-in{0%{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:reduce){.modal.js-capslock-warning.nt-capslock[data-capslock-warning].is-open{animation:none!important}}.redesign-app-shell__footer{display:grid;grid-template-columns:minmax(180px,1.6fr) repeat(3,minmax(104px,1fr));gap:24px 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a{color:inherit;line-height:inherit;text-decoration:none}.redesign-app-shell__footer a:hover,.redesign-app-shell__footer a:focus-visible{color:var(--shell-primary-dark, var(--nt-primary-700, #3f6fc4))}.site-footer-frame{padding:0 max(16px,env(safe-area-inset-right)) 32px max(16px,env(safe-area-inset-left))}@media(max-width:767px){.redesign-app-shell__footer{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 18px;margin-top:2rem;padding:26px 0 .2rem}.redesign-app-shell__footer-brand{grid-column:1 / -1}}