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#eff9f5;--color-mint-strong: #cceee2;--color-blue: #eff6ff;--color-blue-strong: #cfe2fb;--color-lilac: #f5f1ff;--color-lilac-strong: #ded5fb;--color-coral: #c44934;--color-coral-hover: #ad3929;--color-coral-soft: #fff0eb;--color-focus: #2f6fed;--color-success: #15765c;--color-danger: #b53b31;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--text-xs: .75rem;--text-sm: .875rem;--text-md: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: clamp(1.5rem, 2vw, 1.875rem);--text-3xl: clamp(2rem, 4vw, 3.25rem);--weight-medium: 560;--weight-semibold: 650;--weight-bold: 760;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-pill: 999px;--shadow-soft: 0 10px 30px rgb(26 53 79 / .07);--shadow-header: 0 1px 0 rgb(16 33 61 / .08);--content-width: 75rem;--reading-width: 46rem;--header-height: 4.75rem}.skip-link{position:fixed;inset-block-start:var(--space-3);inset-inline-start:var(--space-3);z-index:100;translate:0 -160%;border-radius:var(--radius-sm);background:var(--color-ink);color:#fff;padding:var(--space-3) var(--space-4);font-weight:var(--weight-semibold);transition:translate .16s ease}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.search-page{padding-block:var(--space-12) var(--space-16)}.search-page__header{max-width:48rem}.search-page__header h1{margin-block-end:var(--space-3);font-size:clamp(2.25rem,6vw,4.5rem);line-height:1.05;letter-spacing:-.05em}.search-page__form{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:var(--space-3);margin-block:var(--space-8);padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:var(--shadow-soft)}.search-page__form input{min-width:0;border:0;outline:0;background:transparent;color:var(--color-ink)}.search-page__form button{border:0;border-radius:var(--radius-sm);padding:var(--space-2) var(--space-4);background:var(--color-coral);color:var(--color-ink);font-weight:800;cursor:pointer}.search-page__results>p:first-child{color:var(--color-ink-muted);font-weight:700}.search-page__list{display:grid;gap:var(--space-3)}.search-page__list a{display:grid;gap:var(--space-1);padding:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}.search-page__list a:hover{border-color:var(--color-ink)}.search-page__list small{color:var(--color-coral-hover);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.search-page__list strong{font-size:var(--text-lg)}.search-page__list span,.search-page__empty{color:var(--color-ink-muted)}@media(max-width:40rem){.search-page__form{grid-template-columns:auto minmax(0,1fr)}.search-page__form button{grid-column:1 / -1}}.skip-link:focus{translate:0}.container{width:min(100% - 2rem,var(--content-width));margin-inline:auto}.site-shell{min-height:100vh}.site-header{position:sticky;inset-block-start:0;z-index:50;min-height:var(--header-height);background:#fffdf9f5;box-shadow:var(--shadow-header);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.site-header__inner{min-height:var(--header-height);display:flex;align-items:center;justify-content:space-between;gap:var(--space-8)}.brand-mark{min-height:2.75rem;display:inline-flex;align-items:center;gap:var(--space-3);font-size:1.2rem;font-weight:var(--weight-bold);letter-spacing:-.035em}.brand-mark__icon{width:2rem;height:2rem;display:grid;place-items:center;border-radius:.625rem;background:var(--color-mint);color:var(--color-success)}.site-nav{display:flex;align-items:center;gap:clamp(1rem,2.2vw,2rem);margin-inline-start:auto}.site-nav a{min-height:2.75rem;display:inline-flex;align-items:center;color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-semibold);transition:color .16s ease}.site-nav a:hover{color:var(--color-coral-hover)}.header-search{min-height:2.75rem;display:inline-flex;align-items:center;gap:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-pill);color:var(--color-muted);padding-inline:var(--space-4);font-size:var(--text-sm);font-weight:var(--weight-medium)}.mobile-menu-button{display:none}.button{min-height:2.875rem;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);border:1px solid transparent;border-radius:var(--radius-sm);padding:.75rem 1.125rem;cursor:pointer;font-weight:var(--weight-semibold);line-height:1.2;transition:background-color .16s ease,border-color .16s ease,color .16s ease,translate .16s ease}.button:hover{translate:0 -1px}.button--primary{background:var(--color-coral);color:#fff}.button--primary:hover{background:var(--color-coral-hover)}.button--secondary{border-color:var(--color-border-strong);background:var(--color-surface);color:var(--color-ink)}.button--secondary:hover{border-color:var(--color-ink-soft)}.button--quiet{background:transparent;color:var(--color-ink)}.button--quiet:hover{background:var(--color-blue)}.surface{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.surface--mint{border-color:var(--color-mint-strong);background:var(--color-mint)}.surface--blue{border-color:var(--color-blue-strong);background:var(--color-blue)}.surface--lilac{border-color:var(--color-lilac-strong);background:var(--color-lilac)}.breadcrumbs{padding-block:var(--space-6) var(--space-4)}.breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);margin:0;padding:0;color:var(--color-muted);font-size:var(--text-sm);list-style:none}.breadcrumbs li{display:inline-flex;align-items:center;gap:var(--space-2)}.breadcrumbs a{text-decoration:underline;text-decoration-color:transparent;text-underline-offset:.2em}.breadcrumbs a:hover{color:var(--color-ink);text-decoration-color:currentColor}.foundation-hero{min-height:31rem;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(20rem,.9fr);gap:clamp(2.5rem,7vw,6rem);align-items:center;padding-block:var(--space-12) var(--space-20)}.eyebrow{margin-block-end:var(--space-4);color:var(--color-success);font-size:var(--text-sm);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.foundation-hero h1{max-width:13ch;margin-block-end:var(--space-5);font-size:var(--text-3xl);line-height:1.08;letter-spacing:-.045em}.foundation-hero__copy{max-width:38rem;margin-block-end:var(--space-8);color:var(--color-muted);font-size:var(--text-lg)}.button-row{display:flex;flex-wrap:wrap;gap:var(--space-3)}.foundation-path{padding:var(--space-6);box-shadow:var(--shadow-soft)}.foundation-path h2{margin-block-end:var(--space-6);font-size:var(--text-xl);letter-spacing:-.025em}.foundation-path__list{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.foundation-path__item{min-height:4.5rem;display:grid;grid-template-columns:2.75rem 1fr;gap:var(--space-4);align-items:center;border-radius:var(--radius-md);padding:var(--space-3) var(--space-4)}.foundation-path__item strong,.foundation-path__item span{display:block}.foundation-path__item span span{margin-block-start:.125rem;color:var(--color-muted);font-size:var(--text-sm)}.foundation-path__icon{width:2.75rem;height:2.75rem;display:grid;place-items:center;border-radius:var(--radius-pill);background:var(--color-surface);color:var(--color-ink)}.foundation-section{border-block-start:1px solid var(--color-border);padding-block:var(--space-16) var(--space-20)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:var(--space-6);margin-block-end:var(--space-8)}.section-heading h2{margin-block-end:var(--space-2);font-size:var(--text-2xl);letter-spacing:-.035em}.section-heading p{margin-block-end:0;color:var(--color-muted)}.component-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-5)}.component-card{min-height:11rem;padding:var(--space-6)}.component-card__icon{margin-block-end:var(--space-5);color:var(--color-ink-soft)}.component-card h3{margin-block-end:var(--space-2);font-size:var(--text-lg)}.component-card p{margin-block-end:0;color:var(--color-muted);font-size:var(--text-sm)}.site-footer{border-block-start:1px solid var(--color-border);background:var(--color-surface);padding-block:var(--space-12) var(--space-8)}.site-footer__grid{display:grid;grid-template-columns:minmax(15rem,1.4fr) repeat(3,minmax(8rem,1fr));gap:var(--space-10)}.site-footer__intro p{max-width:24rem;margin-block:var(--space-4) 0;color:var(--color-muted);font-size:var(--text-sm)}.site-footer h2{margin-block-end:var(--space-4);font-size:var(--text-sm)}.site-footer ul{display:grid;gap:var(--space-2);margin:0;padding:0;color:var(--color-muted);font-size:var(--text-sm);list-style:none}.site-footer a:hover{color:var(--color-ink);text-decoration:underline;text-underline-offset:.2em}.site-footer__legal{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-4);margin-block-start:var(--space-10);border-block-start:1px solid var(--color-border);padding-block-start:var(--space-6);color:var(--color-muted);font-size:var(--text-xs)}.site-footer__legal-links{display:inline-flex;flex-wrap:wrap;gap:var(--space-4)}@media(max-width:64rem){.site-nav,.header-search{display:none}.mobile-menu-button{width:2.75rem;height:2.75rem;display:inline-grid;place-items:center;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-ink)}.site-header[data-menu-open=true] .site-header__inner{flex-wrap:wrap;padding-block:var(--space-4)}.site-header[data-menu-open=true] .site-nav{order:3;width:100%;display:grid;gap:0;border-block-start:1px solid var(--color-border);padding-block-start:var(--space-3)}.site-header[data-menu-open=true] .site-nav a{border-block-end:1px solid var(--color-border);padding-block:var(--space-2)}.foundation-hero{grid-template-columns:1fr;gap:var(--space-10);padding-block-start:var(--space-10)}.foundation-hero h1{max-width:16ch}.component-grid,.site-footer__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:40rem){.container{width:min(100% - 1.25rem,var(--content-width))}.foundation-hero{min-height:auto;padding-block-end:var(--space-12)}.foundation-hero__copy{font-size:var(--text-md)}.button-row,.button-row .button{width:100%}.section-heading{display:block}.section-heading .button{margin-block-start:var(--space-4)}.component-grid,.site-footer__grid{grid-template-columns:1fr}.site-footer__legal{display:grid}}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}.home-hero{position:relative;overflow:clip;padding-block:clamp(4rem,7vw,7rem) clamp(3.5rem,7vw,6.5rem)}.home-hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(circle at 8% 16%,rgb(204 238 226 / .48),transparent 22rem),radial-gradient(circle at 88% 24%,rgb(222 213 251 / .42),transparent 25rem);opacity:.65}.home-hero__grid{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(28rem,1.1fr);align-items:center;gap:clamp(2rem,4.5vw,5rem)}.home-hero__content{position:relative;z-index:2}.eyebrow{display:flex;align-items:center;gap:var(--space-2);margin-block-end:var(--space-4);color:var(--color-success);font-size:var(--text-sm);font-weight:var(--weight-bold);letter-spacing:.075em;text-transform:uppercase}.home-hero h1{max-width:12ch;margin-block-end:var(--space-5);font-size:clamp(2.65rem,5.4vw,5rem);line-height:1.02;letter-spacing:-.06em}.home-hero h1 span{color:var(--color-coral)}.home-hero__lead{max-width:37rem;margin-block-end:var(--space-7, 1.75rem);color:var(--color-muted);font-size:clamp(1.05rem,1.4vw,1.25rem);line-height:1.7}.home-hero__visual{position:relative;min-height:31rem;display:grid;align-items:center}.home-hero__visual img{width:124%;height:auto;max-width:none;margin-inline-start:-12%;mix-blend-mode:multiply}.home-hero__progress-card{position:absolute;inset-inline-start:7%;inset-block-end:8%;display:flex;align-items:center;gap:var(--space-3);border:1px solid var(--color-mint-strong);border-radius:var(--radius-md);background:#ffffffeb;box-shadow:var(--shadow-soft);padding:var(--space-3) var(--space-4);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--color-success)}.home-hero__progress-card span,.home-hero__progress-card strong,.home-hero__progress-card small{display:block}.home-hero__progress-card strong{color:var(--color-ink);font-size:var(--text-sm)}.home-hero__progress-card small{margin-block-start:.125rem;color:var(--color-muted);font-size:var(--text-xs)}.home-search{position:relative;z-index:10;max-width:38rem}.home-search__form{min-height:4.25rem;display:flex;align-items:center;gap:var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:0 14px 36px #10213d17;padding:.4rem;padding-inline-start:var(--space-5)}.home-search__form:focus-within{border-color:var(--color-focus);box-shadow:0 0 0 3px #2f6fed24,var(--shadow-soft)}.home-search__form input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--color-ink)}.home-search__form input::placeholder{color:var(--color-subtle)}.home-search__clear{width:2.25rem;height:2.25rem;flex:0 0 auto;display:grid;place-items:center;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--color-muted);cursor:pointer}.home-search__clear:hover{background:var(--color-blue);color:var(--color-ink)}.home-search__submit{min-height:3.35rem;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);border:0;border-radius:calc(var(--radius-md) - .2rem);background:var(--color-coral);color:#fff;padding-inline:var(--space-5);cursor:pointer;font-weight:var(--weight-semibold)}.home-search__submit:hover{background:var(--color-coral-hover)}.home-search__results{position:absolute;inset-block-start:calc(100% + .55rem);inset-inline:0;overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:0 18px 45px #10213d24}.home-search__results>p{margin:0;padding:var(--space-3) var(--space-4);color:var(--color-muted);font-size:var(--text-sm)}.home-search__results ul{margin:0;padding:0;list-style:none}.home-search__results li+li{border-block-start:1px solid var(--color-border)}.home-search__results a{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) var(--space-4)}.home-search__results a:hover{background:var(--color-blue)}.home-search__results small,.home-search__results strong{display:block}.home-search__results small{color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.home-search__results strong{margin-block-start:.1rem;font-size:var(--text-sm)}.home-hero__hint{margin-block:var(--space-4) 0;color:var(--color-muted);font-size:var(--text-sm)}.home-hero__hint a{color:var(--color-ink);font-weight:var(--weight-semibold);text-decoration:underline;text-decoration-color:var(--color-border-strong);text-underline-offset:.2em}.learning-path{border-block:1px solid var(--color-border);background:var(--color-surface);padding-block:clamp(4rem,7vw,6rem)}.home-section{padding-block:clamp(4.5rem,8vw,7.5rem)}.home-section--curricula{background:linear-gradient(180deg,var(--color-canvas),var(--color-mint) 55%,var(--color-canvas))}.home-section--lilac{background:linear-gradient(180deg,var(--color-canvas),rgb(245 241 255 / .78),var(--color-canvas))}.home-section__heading{display:flex;align-items:end;justify-content:space-between;gap:var(--space-8);margin-block-end:var(--space-10)}.home-section__intro{max-width:42rem}.home-section__intro--center{margin-inline:auto;margin-block-end:var(--space-10);text-align:center}.home-section__intro--center .eyebrow{justify-content:center}.home-section__intro h2{margin-block-end:var(--space-3);font-size:clamp(2rem,3.5vw,3.2rem);line-height:1.1;letter-spacing:-.045em}.home-section__intro>p:last-child{margin-block-end:0;color:var(--color-muted);font-size:var(--text-lg)}.learning-path__grid{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-5);margin:0;padding:0;list-style:none}.learning-path__grid:before{content:"";position:absolute;inset-block-start:3.2rem;inset-inline:12%;border-block-start:2px dashed var(--color-border-strong)}.learning-path__card{position:relative;min-height:15rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8)}.learning-path__card--mint{border-color:var(--color-mint-strong);background:var(--color-mint)}.learning-path__card--blue{border-color:var(--color-blue-strong);background:var(--color-blue)}.learning-path__card--lilac{border-color:var(--color-lilac-strong);background:var(--color-lilac)}.learning-path__number{position:absolute;inset-block-start:var(--space-5);inset-inline-end:var(--space-6);color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em}.learning-path__icon{position:relative;width:4rem;height:4rem;display:grid;place-items:center;margin-block-end:var(--space-8);border:1px solid rgb(16 33 61 / .08);border-radius:var(--radius-pill);background:var(--color-surface);box-shadow:0 8px 22px #10213d14}.learning-path__card h3{margin-block-end:var(--space-2);font-size:var(--text-xl);letter-spacing:-.025em}.learning-path__card p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.curriculum-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:var(--space-5)}.curriculum-card{min-height:18rem;grid-column:span 2;display:flex;flex-direction:column;justify-content:space-between;gap:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);padding:var(--space-6);transition:border-color .16s ease,box-shadow .16s ease,translate .16s ease}.curriculum-card:nth-last-child(-n+2){grid-column:span 3}a.curriculum-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-soft);translate:0 -3px}.curriculum-card--planned{background:#ffffff9e}.curriculum-card--mint .curriculum-card__icon{background:var(--color-mint);color:var(--color-success)}.curriculum-card--blue .curriculum-card__icon{background:var(--color-blue);color:#2a5f9e}.curriculum-card--lilac .curriculum-card__icon{background:var(--color-lilac);color:#6754a3}.curriculum-card__top,.curriculum-card__footer{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.curriculum-card__icon{width:3.25rem;height:3.25rem;display:grid;place-items:center;border-radius:var(--radius-md)}.curriculum-card__short{border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-canvas);padding:.3rem .7rem;color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-bold)}.curriculum-card strong,.curriculum-card__description{display:block}.curriculum-card strong{margin-block-end:var(--space-3);font-size:var(--text-xl);line-height:1.35;letter-spacing:-.025em}.curriculum-card__description{color:var(--color-muted);font-size:var(--text-sm)}.curriculum-card__footer{border-block-start:1px solid var(--color-border);padding-block-start:var(--space-4)}.curriculum-card__footer small{color:var(--color-muted)}.feature-split{display:grid;grid-template-columns:minmax(24rem,.82fr) minmax(0,1.18fr);align-items:center;gap:clamp(3rem,8vw,7.5rem)}.feature-split--reverse .feature-split__visual{order:2}.feature-split__visual{overflow:hidden;border:1px solid var(--color-border);border-radius:calc(var(--radius-lg) + .5rem)}.feature-split__visual--blue{border-color:var(--color-blue-strong);background:var(--color-blue)}.feature-split__visual--lilac{border-color:var(--color-lilac-strong);background:var(--color-lilac)}.feature-split__visual img{width:100%;height:auto;mix-blend-mode:multiply}.feature-split__content .home-section__intro{margin-block-end:var(--space-8)}.resource-list{display:grid;margin-block-end:var(--space-6);border-block:1px solid var(--color-border)}.resource-row{display:grid;grid-template-columns:2.75rem minmax(0,1fr) auto;align-items:center;gap:var(--space-4);padding-block:var(--space-4)}.resource-row+.resource-row{border-block-start:1px solid var(--color-border)}.resource-row:hover .resource-row__body strong,.resource-row:hover .resource-row__meta svg{color:var(--color-coral-hover)}.resource-row--planned{color:var(--color-ink)}.resource-row--planned .resource-row__meta svg{color:var(--color-subtle)}.resource-row__icon{width:2.75rem;height:2.75rem;display:grid;place-items:center;border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-ink-soft);box-shadow:0 4px 12px #10213d0f}.resource-row__body small,.resource-row__body strong,.resource-row__body span{display:block}.resource-row__body small{color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.resource-row__body strong{margin-block:.1rem .15rem;line-height:1.35}.resource-row__body span{color:var(--color-muted);font-size:var(--text-xs)}.resource-row__meta{min-width:7.5rem;display:flex;align-items:center;justify-content:end;gap:var(--space-3);color:var(--color-muted)}.guide-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-5)}.guide-card{overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);transition:box-shadow .16s ease,translate .16s ease}.guide-card:hover{box-shadow:var(--shadow-soft);translate:0 -3px}.guide-card a,.guide-card>div,.guide-card__body,.guide-card__body>strong,.guide-card__body>span{display:block}.guide-card>div{height:100%}.guide-card--planned{background:#ffffffb8}.guide-card--planned:hover{box-shadow:none;translate:none}.guide-card__art{min-height:9rem;display:grid;place-items:center;color:var(--color-ink-soft)}.guide-card__art--1{background:var(--color-mint)}.guide-card__art--2{background:var(--color-blue)}.guide-card__art--3{background:var(--color-lilac)}.guide-card__art--4{background:var(--color-coral-soft)}.guide-card__body{padding:var(--space-5)}.guide-card__meta{display:flex!important;align-items:center;justify-content:space-between;gap:var(--space-3);margin-block-end:var(--space-3);color:var(--color-muted)}.guide-card__meta small{display:inline-flex;align-items:center;gap:var(--space-1)}.guide-card__meta small:first-child{color:var(--color-success);font-weight:var(--weight-bold);text-transform:uppercase}.guide-card__body>strong{min-height:4.1rem;margin-block-end:var(--space-3);font-size:var(--text-lg);line-height:1.4;letter-spacing:-.02em}.guide-card__body>span:not(.guide-card__meta,.guide-card__link){color:var(--color-muted);font-size:var(--text-sm)}.guide-card__link{display:flex!important;align-items:center;gap:var(--space-2);margin-block-start:var(--space-5);color:var(--color-ink);font-size:var(--text-sm);font-weight:var(--weight-bold)}.home-cta{padding-block:var(--space-4) clamp(5rem,9vw,8rem)}.home-cta__panel{position:relative;min-height:28rem;overflow:hidden;display:flex;align-items:center;border:1px solid var(--color-mint-strong);border-radius:calc(var(--radius-lg) + .75rem);background:var(--color-mint)}.home-cta__panel>img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center;mix-blend-mode:multiply}.home-cta__panel:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,rgb(255 253 249 / .98) 0 36%,rgb(255 253 249 / .72) 51%,transparent 72%)}.home-cta__content{position:relative;z-index:2;max-width:34rem;padding:clamp(2rem,6vw,5rem)}.home-cta__content h2{margin-block-end:var(--space-4);font-size:clamp(2rem,4vw,3.5rem);line-height:1.08;letter-spacing:-.05em}.home-cta__content>p:not(.eyebrow){max-width:29rem;margin-block-end:var(--space-6);color:var(--color-muted);font-size:var(--text-lg)}@media(max-width:68rem){.home-hero__grid{grid-template-columns:1fr}.home-hero__content{max-width:48rem}.home-hero__visual{min-height:23rem}.home-hero__visual img{width:min(60rem,112%);margin:-8% auto -12%}.home-hero__progress-card{inset-inline-start:12%}.curriculum-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.curriculum-card,.curriculum-card:nth-last-child(-n+2){grid-column:auto}.curriculum-card:last-child{grid-column:1 / -1}.feature-split{grid-template-columns:1fr;gap:var(--space-10)}.feature-split__visual{max-width:40rem}.feature-split--reverse .feature-split__visual{order:0}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:48rem){.home-hero{padding-block-start:var(--space-12)}.home-hero__visual{min-height:17rem}.home-hero__progress-card{inset-inline-start:var(--space-4);inset-block-end:0}.learning-path__grid,.curriculum-grid,.guide-grid{grid-template-columns:1fr}.learning-path__grid:before{inset-block:8% 8%;inset-inline-start:3.95rem;border-block-start:0;border-inline-start:2px dashed var(--color-border-strong)}.learning-path__card{min-height:auto;padding:var(--space-6)}.learning-path__icon{margin-block-end:var(--space-5)}.curriculum-card,.curriculum-card:last-child{min-height:16rem;grid-column:auto}.home-section__heading{display:block}.home-section__heading .button{margin-block-start:var(--space-5)}.resource-row{grid-template-columns:2.75rem minmax(0,1fr)}.resource-row__meta{grid-column:2;min-width:0;justify-content:start}.guide-card__body>strong{min-height:auto}.home-cta__panel{min-height:39rem;align-items:start}.home-cta__panel>img{object-position:72% center}.home-cta__panel:after{background:linear-gradient(180deg,rgb(255 253 249 / 1) 0 44%,rgb(255 253 249 / .78) 57%,transparent 78%)}}@media(max-width:36rem){.home-search__form{display:grid;grid-template-columns:auto 1fr auto}.home-search__submit{grid-column:1 / -1;width:100%}.home-hero__hint{font-size:var(--text-xs)}.home-hero__progress-card{inset-inline:var(--space-2) auto}.feature-split__content>.button{width:100%}.home-cta__content .button{width:100%}}.directory-hero{border-block-end:1px solid var(--color-border);padding-block:var(--space-8) clamp(4rem,7vw,6.5rem)}.directory-hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(22rem,.85fr);align-items:end;gap:clamp(3rem,8vw,7rem)}.directory-hero h1,.ap-hero h1,.course-hero h1,.not-found h1{margin-block-end:var(--space-5);font-size:clamp(2.65rem,5vw,4.75rem);line-height:1.03;letter-spacing:-.055em}.directory-hero h1{max-width:12ch}.directory-hero__grid>div>p:last-child,.ap-hero__content>p:not(.eyebrow),.course-hero__content>p:not(.eyebrow),.not-found .container>p:not(.eyebrow){max-width:43rem;margin-block-end:0;color:var(--color-muted);font-size:var(--text-lg)}.directory-summary{margin:0;overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-soft)}.directory-summary div{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-5) var(--space-6)}.directory-summary div+div{border-block-start:1px solid var(--color-border)}.directory-summary dt{color:var(--color-muted);font-size:var(--text-sm)}.directory-summary dd{margin:0;font-weight:var(--weight-bold)}.directory-section,.ap-courses,.course-directory{padding-block:clamp(4.5rem,8vw,7rem)}.directory-section__heading,.course-directory__heading{display:flex;align-items:end;justify-content:space-between;gap:var(--space-8);margin-block-end:var(--space-8)}.directory-section__heading h2,.course-directory__heading h2,.course-resources__heading h2{margin-block-end:0;font-size:clamp(2rem,3.5vw,3.15rem);line-height:1.1;letter-spacing:-.045em}.directory-section__heading>p,.course-directory__heading>p{max-width:35rem;margin:0;color:var(--color-muted)}.directory-controls{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);margin-block-end:var(--space-4)}.directory-search{min-height:3.25rem;min-width:min(100%,21rem);display:flex;align-items:center;gap:var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);padding-inline:var(--space-4);color:var(--color-muted)}.directory-search:focus-within{border-color:var(--color-focus);box-shadow:0 0 0 3px #2f6fed1f}.directory-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--color-ink)}.directory-search--wide{width:min(100%,36rem)}.filter-pills{display:flex;flex-wrap:wrap;gap:var(--space-2)}.filter-pills button,.directory-empty button{min-height:2.75rem;border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-surface);color:var(--color-ink-soft);padding-inline:var(--space-4);cursor:pointer;font-size:var(--text-sm);font-weight:var(--weight-semibold)}.filter-pills button:hover,.filter-pills button[aria-pressed=true],.directory-empty button:hover{border-color:var(--color-ink);background:var(--color-ink);color:#fff}.directory-results-count{margin-block:0 var(--space-4);color:var(--color-muted);font-size:var(--text-sm)}.directory-curricula-list,.ap-course-list{display:grid;gap:var(--space-3)}.directory-curriculum{min-height:9rem;display:grid;grid-template-columns:5.5rem minmax(0,1fr) minmax(12rem,auto);align-items:center;gap:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);padding:var(--space-5) var(--space-6);transition:border-color .16s ease,box-shadow .16s ease,translate .16s ease}a.directory-curriculum:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-soft);translate:0 -2px}.directory-curriculum--planned{background:#ffffff94}.directory-curriculum__monogram{width:5.5rem;min-height:5.5rem;display:grid;place-items:center;border-radius:var(--radius-md);color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-bold);text-align:center}.directory-curriculum__monogram--mint{background:var(--color-mint)}.directory-curriculum__monogram--blue{background:var(--color-blue)}.directory-curriculum__monogram--lilac{background:var(--color-lilac)}.directory-curriculum__body,.directory-curriculum__body strong,.directory-curriculum__body>span,.directory-curriculum__action small{display:block}.directory-curriculum__status{display:flex!important;align-items:center;gap:var(--space-2);margin-block-end:var(--space-2);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.05em;text-transform:uppercase}.directory-curriculum--planned .directory-curriculum__status{color:var(--color-muted)}.directory-curriculum__body strong{margin-block-end:var(--space-2);font-size:var(--text-xl);letter-spacing:-.02em}.directory-curriculum__body>span:last-child{color:var(--color-muted);font-size:var(--text-sm)}.directory-curriculum__action{display:grid;justify-items:end;gap:var(--space-4);color:var(--color-muted);text-align:end}.directory-curriculum__action>span{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-ink);font-size:var(--text-sm);font-weight:var(--weight-bold)}.directory-empty{display:grid;justify-items:center;border:1px dashed var(--color-border-strong);border-radius:var(--radius-lg);background:var(--color-blue);padding:var(--space-12) var(--space-6);text-align:center}.directory-empty h3{margin-block:var(--space-4) var(--space-2);font-size:var(--text-xl)}.directory-empty p{margin-block-end:var(--space-5);color:var(--color-muted)}.directory-explainer,.ap-structure{border-block-start:1px solid var(--color-border);background:var(--color-surface);padding-block:clamp(4.5rem,8vw,7rem)}.directory-explainer__grid,.ap-structure__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-5)}.directory-explainer__grid article,.ap-structure__grid article{position:relative;min-height:13rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6)}.directory-explainer__grid article:nth-child(1),.ap-structure__grid article:nth-child(1){background:var(--color-mint)}.directory-explainer__grid article:nth-child(2),.ap-structure__grid article:nth-child(2){background:var(--color-blue)}.directory-explainer__grid article:nth-child(3),.ap-structure__grid article:nth-child(3){background:var(--color-lilac)}.directory-explainer__grid h3,.ap-structure__grid h3{margin-block:var(--space-5) var(--space-2);font-size:var(--text-lg)}.directory-explainer__grid p,.ap-structure__grid p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.ap-hero{padding-block:var(--space-8) clamp(4rem,7vw,6.5rem)}.ap-hero__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(30rem,1.1fr);align-items:center;gap:clamp(2rem,6vw,6rem)}.ap-hero h1{max-width:11ch}.ap-hero__content>p:not(.eyebrow){margin-block-end:var(--space-7, 1.75rem)}.ap-hero__stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-block:var(--space-8) 0;border-block-start:1px solid var(--color-border);padding-block-start:var(--space-5)}.ap-hero__stats div+div{border-inline-start:1px solid 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ease}.ap-course-row:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-soft);translate:0 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em{border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-canvas);padding:.2rem .55rem;color:var(--color-muted);font-size:var(--text-xs);font-style:normal}.ap-course-row__action{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:var(--weight-bold)}.ap-structure__grid article>span{position:absolute;inset-block-start:var(--space-5);inset-inline-end:var(--space-6);color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-bold)}.source-note{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:var(--space-4);margin-block-start:var(--space-8);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-canvas);padding:var(--space-5)}.source-note p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.source-note a,.course-source a{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-ink);font-size:var(--text-sm);font-weight:var(--weight-bold)}.source-note a:hover,.course-source a:hover{color:var(--color-coral-hover)}.course-hero{border-block:1px solid var(--color-border);padding-block:clamp(3rem,6vw,5.5rem)}.course-hero--mint{background:var(--color-mint)}.course-hero--blue{background:var(--color-blue)}.course-hero--lilac{background:var(--color-lilac)}.course-hero__grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(22rem,.88fr);align-items:center;gap:clamp(3rem,8vw,7rem)}.course-hero h1{max-width:15ch;font-size:clamp(2.5rem,4.5vw,4.4rem)}.course-hero__content>p:not(.eyebrow){margin-block-end:var(--space-7, 1.75rem)}.course-hero__summary{border:1px solid rgb(16 33 61 / .1);border-radius:var(--radius-lg);background:#ffffffdb;box-shadow:var(--shadow-soft);padding:var(--space-6)}.course-hero__icon{width:5rem;height:5rem;margin-block-end:var(--space-5)}.course-hero__summary dl{margin:0}.course-hero__summary dl div{display:grid;grid-template-columns:7.5rem minmax(0,1fr);gap:var(--space-4);padding-block:var(--space-3);border-block-start:1px solid var(--color-border)}.course-hero__summary dt{color:var(--color-muted);font-size:var(--text-sm)}.course-hero__summary dd{margin:0;font-size:var(--text-sm);font-weight:var(--weight-bold)}.course-hero__skills{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-block-start:var(--space-4)}.course-hero__skills span{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.course-directory__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(20rem,.75fr);align-items:start;gap:clamp(3rem,7vw,6rem)}.unit-outline{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.unit-outline li{min-height:6rem;display:grid;grid-template-columns:5rem minmax(0,1fr) auto;align-items:center;gap:var(--space-5);border:1px solid 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.65rem;color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-bold);white-space:nowrap}.status-badge--next,.status-badge--available{border-color:var(--color-mint-strong);background:var(--color-mint);color:var(--color-success)}.unit-outline li{position:relative}.unit-outline__item--available{border-color:var(--color-mint-strong)!important;box-shadow:0 8px 22px #1a354f0b;transition:border-color .16s ease,box-shadow .16s ease,translate .16s ease}.unit-outline__item--available:hover{border-color:var(--color-success)!important;box-shadow:var(--shadow-soft);translate:0 -2px}.unit-outline__cover-link{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;border-radius:inherit}.unit-outline__cover-link:focus-visible{outline-offset:4px}.course-resources{position:sticky;inset-block-start:calc(var(--header-height) + var(--space-6))}.course-resources__heading{margin-block-end:var(--space-6)}.course-resources__heading h2{font-size:var(--text-2xl)}.course-resources__heading>p:last-child{margin:var(--space-3) 0 0;color:var(--color-muted);font-size:var(--text-sm)}.course-resource-card{position:relative;min-height:12rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6)}.course-resource-card+.course-resource-card{margin-block-start:var(--space-4)}.course-resource-card--mint{background:var(--color-mint)}.course-resource-card--lilac{background:var(--color-lilac)}.course-resource-card .status-badge{position:absolute;inset-block-start:var(--space-5);inset-inline-end:var(--space-5)}.course-resource-card h3{margin-block:var(--space-5) var(--space-2);font-size:var(--text-lg)}.course-resource-card p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.course-source{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-3);margin-block-start:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4)}.course-source strong,.course-source p{display:block}.course-source strong{font-size:var(--text-sm)}.course-source p{margin-block:var(--space-1) var(--space-3);color:var(--color-muted);font-size:var(--text-xs)}.not-found{min-height:42rem;display:grid;align-items:center;padding-block:var(--space-16)}.not-found .container{max-width:50rem}.not-found .container>svg{margin-block-end:var(--space-5);color:var(--color-success)}.not-found h1{max-width:13ch}.not-found 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1.75rem);color:var(--color-muted);font-size:var(--text-lg)}.unit-hero__stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-block:var(--space-7, 1.75rem);border-block:1px solid var(--color-border)}.unit-hero__stats div{padding-block:var(--space-4)}.unit-hero__stats div+div{border-inline-start:1px solid var(--color-border);padding-inline-start:var(--space-4)}.unit-hero__stats dt{display:flex;align-items:center;gap:var(--space-2);color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.unit-hero__stats dd{margin:var(--space-1) 0 0;font-size:var(--text-sm);font-weight:var(--weight-bold)}.unit-hero__visual{position:relative;overflow:hidden;margin:0;border:1px solid var(--color-mint-strong);border-radius:calc(var(--radius-lg) + .5rem);background:var(--color-canvas);box-shadow:var(--shadow-soft)}.unit-hero__visual img{width:100%;height:auto;aspect-ratio:3 / 2;object-fit:cover;mix-blend-mode:multiply}.unit-hero__visual figcaption{position:absolute;inset-inline:var(--space-5);inset-block-end:var(--space-5);width:fit-content;max-width:calc(100% - 2.5rem);border:1px solid rgb(16 33 61 / .1);border-radius:var(--radius-pill);background:#fffdf9eb;padding:.45rem .8rem;color:var(--color-ink-soft);font-size:var(--text-xs);font-weight:var(--weight-semibold);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.unit-topics,.unit-questions,.topic-objectives,.topic-resources{padding-block:clamp(4.5rem,8vw,7rem)}.unit-topics{border-block-end:1px solid var(--color-border);background:var(--color-surface)}.unit-section-heading{display:flex;align-items:end;justify-content:space-between;gap:var(--space-8);margin-block-end:var(--space-8)}.unit-section-heading--compact{margin-block-end:var(--space-7, 1.75rem)}.unit-section-heading h2,.topic-objectives h2{max-width:17ch;margin:0;font-size:clamp(2rem,3.5vw,3.15rem);line-height:1.1;letter-spacing:-.045em}.unit-section-heading>p{max-width:35rem;margin:0;color:var(--color-muted)}.topic-path{display:grid;gap:var(--space-4);margin:0;padding:0;list-style:none}.topic-path li{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-canvas);overflow:hidden}.topic-path li:nth-child(1){background:var(--color-mint)}.topic-path li:nth-child(2){background:var(--color-blue)}.topic-path li:nth-child(3){background:var(--color-lilac)}.topic-path a{min-height:12.5rem;display:grid;grid-template-columns:4.25rem minmax(0,1fr) minmax(13rem,.48fr);grid-template-areas:"number body resources" "number body action";align-items:center;gap:var(--space-5) var(--space-7, 1.75rem);padding:var(--space-6);transition:box-shadow .16s ease,translate .16s ease,border-color .16s ease}.topic-path a:hover{box-shadow:var(--shadow-soft);translate:0 -2px}.topic-path__number{grid-area:number;align-self:stretch;display:grid;place-items:center;border:1px solid rgb(16 33 61 / .1);border-radius:var(--radius-md);background:#ffffffbf;color:var(--color-success);font-size:var(--text-lg);font-weight:var(--weight-bold)}.topic-path__body{grid-area:body}.topic-path__body>small,.topic-path__body>strong,.topic-path__body>span{display:block}.topic-path__body>small{margin-block-end:var(--space-1);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.05em;text-transform:uppercase}.topic-path__body>strong{margin-block-end:var(--space-2);font-size:var(--text-xl);letter-spacing:-.025em}.topic-path__body>span:not(.topic-path__time){max-width:45rem;color:var(--color-muted);font-size:var(--text-sm)}.topic-path__body .topic-path__time{display:inline-flex;align-items:center;gap:var(--space-2);margin-block-start:var(--space-4);color:var(--color-ink-soft);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.topic-path__resources{grid-area:resources;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:var(--space-2)}.topic-path__resources>span{min-height:2rem;display:inline-flex;align-items:center;gap:var(--space-1);border:1px solid var(--color-border);border-radius:var(--radius-pill);background:#ffffffb8;padding-inline:var(--space-3);color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.topic-path__action{grid-area:action;display:inline-flex;align-items:center;justify-content:flex-end;gap:var(--space-2);color:var(--color-ink);font-size:var(--text-sm);font-weight:var(--weight-bold)}.unit-questions{background:var(--color-canvas)}.key-question-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-5)}.key-question-grid article{min-height:15rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);padding:var(--space-6)}.key-question-grid article>span{width:3rem;height:3rem;display:grid;place-items:center;margin-block-end:var(--space-5);border-radius:var(--radius-pill);background:var(--color-blue);color:#2a5f9e}.key-question-grid article:nth-child(2)>span{background:var(--color-mint);color:var(--color-success)}.key-question-grid article:nth-child(3)>span{background:var(--color-lilac);color:#6754a3}.key-question-grid small{color:var(--color-success);font-weight:var(--weight-bold);text-transform:uppercase}.key-question-grid h3{margin-block:var(--space-2) var(--space-5);font-size:var(--text-lg);line-height:1.4;letter-spacing:-.02em}.key-question-grid p{display:flex;align-items:center;gap:var(--space-2);margin:0;color:var(--color-muted);font-size:var(--text-xs)}.key-question-grid p svg{color:var(--color-success)}.topic-hero{border-block:1px solid var(--color-border);padding-block:clamp(3.5rem,6vw,6rem)}.topic-hero--1{background:var(--color-mint)}.topic-hero--2{background:var(--color-blue)}.topic-hero--3{background:var(--color-lilac)}.topic-hero__grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(20rem,.62fr);align-items:center;gap:clamp(3rem,8vw,7rem)}.topic-hero h1{max-width:16ch}.topic-hero__lead{max-width:48rem;margin-block-end:var(--space-6);color:var(--color-muted);font-size:var(--text-lg)}.topic-hero__meta{display:flex;flex-wrap:wrap;gap:var(--space-3)}.topic-hero__meta span{min-height:2.25rem;display:inline-flex;align-items:center;gap:var(--space-2);border:1px solid rgb(16 33 61 / .1);border-radius:var(--radius-pill);background:#ffffffad;padding-inline:var(--space-3);color:var(--color-ink-soft);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.topic-progress{border:1px solid rgb(16 33 61 / .1);border-radius:var(--radius-lg);background:#ffffffdb;box-shadow:var(--shadow-soft);padding:var(--space-6)}.topic-progress__label,.topic-progress strong,.topic-progress p{display:block}.topic-progress__label{margin-block-end:var(--space-2);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.05em;text-transform:uppercase}.topic-progress strong{font-size:var(--text-xl);letter-spacing:-.025em}.topic-progress progress{width:100%;height:.55rem;margin-block:var(--space-5) var(--space-3);overflow:hidden;border:0;border-radius:var(--radius-pill);background:var(--color-border);accent-color:var(--color-success)}.topic-progress progress::-webkit-progress-bar{background:var(--color-border)}.topic-progress progress::-webkit-progress-value{background:var(--color-success)}.topic-progress progress::-moz-progress-bar{background:var(--color-success)}.topic-progress p{margin-block-end:var(--space-5);color:var(--color-muted);font-size:var(--text-sm)}.topic-progress a{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-ink);font-size:var(--text-sm);font-weight:var(--weight-bold)}.topic-progress a:hover{color:var(--color-coral-hover)}.topic-objectives{background:var(--color-surface)}.topic-content-grid{display:grid;grid-template-columns:minmax(18rem,.72fr) minmax(0,1.28fr);align-items:start;gap:clamp(3rem,8vw,7rem)}.topic-objectives__intro>p:last-child{max-width:30rem;margin-block-start:var(--space-5);color:var(--color-muted)}.objective-list{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.objective-list li{min-height:5.5rem;display:grid;grid-template-columns:3.5rem minmax(0,1fr);align-items:center;gap:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-canvas);padding:var(--space-4) var(--space-5)}.objective-list li>span{width:3.25rem;height:3.25rem;display:grid;place-items:center;border-radius:var(--radius-pill);background:var(--color-mint);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold)}.objective-list p{margin:0;color:var(--color-ink-soft);font-weight:var(--weight-semibold)}.topic-resources{border-block:1px solid var(--color-border);background:var(--color-canvas)}.topic-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-5)}.topic-resource-card{position:relative;min-height:19rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6)}.topic-resource-card--mint{background:var(--color-mint)}.topic-resource-card--blue{background:var(--color-blue)}.topic-resource-card--lilac{background:var(--color-lilac)}.topic-resource-card__icon{width:3.5rem;height:3.5rem;display:grid;place-items:center;border:1px solid rgb(16 33 61 / .08);border-radius:var(--radius-md);background:#ffffffc2}.topic-resource-card .status-badge{position:absolute;inset-block-start:var(--space-6);inset-inline-end:var(--space-6)}.topic-resource-card h3{margin-block:var(--space-6) var(--space-2);font-size:var(--text-xl);letter-spacing:-.025em}.topic-resource-card p{min-height:4.5rem;margin-block-end:var(--space-6);color:var(--color-muted);font-size:var(--text-sm)}.topic-resource-card button,.topic-resource-card__action{min-height:2.75rem;width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#ffffffb8;padding-inline:var(--space-4);color:var(--color-muted);font-size:var(--text-sm);font-weight:var(--weight-bold)}.topic-resource-card__action{border-color:var(--color-ink);background:var(--color-ink);color:#fff;transition:background-color .16s ease,translate .16s ease}.topic-resource-card__action:hover{background:var(--color-ink-soft);translate:0 -1px}.topic-resource-card button:disabled{cursor:not-allowed;opacity:.82}.topic-pagination{background:var(--color-surface);padding-block:var(--space-8)}.topic-pagination .container{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4)}.topic-pagination a{min-height:5rem;display:flex;align-items:center;gap:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-canvas);padding:var(--space-4) var(--space-5);transition:border-color .16s ease,translate .16s ease}.topic-pagination a:hover{border-color:var(--color-ink-soft);translate:0 -1px}.topic-pagination__next{justify-content:flex-end;text-align:end}.topic-pagination small,.topic-pagination strong{display:block}.topic-pagination small{color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.topic-pagination strong{font-size:var(--text-sm)}@media(max-width:68rem){.unit-hero__grid,.topic-hero__grid,.topic-content-grid{grid-template-columns:1fr}.unit-hero__visual{max-width:48rem}.topic-progress{max-width:36rem}.topic-path a{grid-template-columns:4rem minmax(0,1fr);grid-template-areas:"number body" "number resources" "number action"}.topic-path__resources,.topic-path__action{justify-content:flex-start}}@media(max-width:50rem){.unit-section-heading{display:block}.unit-section-heading>p{margin-block-start:var(--space-4)}.unit-hero__stats,.key-question-grid,.topic-resource-grid{grid-template-columns:1fr}.unit-hero__stats div+div{border-block-start:1px solid var(--color-border);border-inline-start:0;padding-inline-start:0}.key-question-grid article{min-height:0}.topic-resource-card,.topic-resource-card p{min-height:0}}@media(max-width:38rem){.unit-hero h1,.topic-hero h1{font-size:clamp(2.25rem,12vw,3.2rem)}.unit-hero__visual figcaption{position:static;max-width:none;border:0;border-block-start:1px solid var(--color-border);border-radius:0;background:var(--color-canvas);padding:var(--space-3) var(--space-4)}.topic-path a{display:block;min-height:0;padding:var(--space-5)}.topic-path__number{width:3.5rem;height:3.5rem;margin-block-end:var(--space-4)}.topic-path__resources{justify-content:flex-start;margin-block-start:var(--space-5)}.topic-path__action{justify-content:space-between;margin-block-start:var(--space-5);border-block-start:1px solid var(--color-border);padding-block-start:var(--space-4)}.objective-list li{grid-template-columns:3rem minmax(0,1fr);gap:var(--space-3);padding:var(--space-4)}.objective-list li>span{width:2.75rem;height:2.75rem}.topic-pagination .container{grid-template-columns:1fr}.topic-pagination__next{justify-content:flex-start;text-align:start}.topic-pagination__next span{order:2}.topic-pagination__next svg{rotate:180deg}}.notes-reading-progress{position:fixed;inset-block-start:var(--header-height);inset-inline:0;z-index:49;height:.2rem;background:transparent;pointer-events:none}.notes-reading-progress span{width:100%;height:100%;display:block;transform-origin:left center;background:var(--color-coral);transition:transform 80ms linear}.notes-hero{border-block:1px solid var(--color-border);padding-block:clamp(3.5rem,6vw,5.75rem)}.notes-hero--1{background:var(--color-mint)}.notes-hero--2{background:var(--color-blue)}.notes-hero--3{background:var(--color-lilac)}.notes-hero__grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(20rem,.55fr);align-items:center;gap:clamp(3rem,8vw,7rem)}.notes-hero .eyebrow{display:flex;align-items:center;gap:var(--space-2)}.notes-hero h1{max-width:16ch;margin-block-end:var(--space-5);font-size:clamp(2.65rem,5vw,4.65rem);line-height:1.04;letter-spacing:-.055em}.notes-hero__summary{max-width:48rem;margin-block-end:var(--space-6);color:var(--color-muted);font-size:var(--text-lg)}.notes-hero__meta{display:flex;flex-wrap:wrap;gap:var(--space-3)}.notes-hero__meta span{min-height:2.25rem;display:inline-flex;align-items:center;gap:var(--space-2);border:1px solid rgb(16 33 61 / .1);border-radius:var(--radius-pill);background:#ffffffb3;padding-inline:var(--space-3);color:var(--color-ink-soft);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.notes-hero__card{border:1px solid rgb(16 33 61 / .1);border-radius:var(--radius-lg);background:#ffffffdb;box-shadow:var(--shadow-soft);padding:var(--space-6)}.notes-hero__card-icon{width:3.75rem;height:3.75rem;display:grid;place-items:center;margin-block-end:var(--space-5);border-radius:var(--radius-md);background:var(--color-mint);color:var(--color-success)}.notes-hero__card small,.notes-hero__card strong,.notes-hero__card p{display:block}.notes-hero__card>small{margin-block-end:var(--space-1);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.notes-hero__card>strong{font-size:var(--text-xl);letter-spacing:-.025em}.notes-hero__card>p{margin-block:var(--space-2) var(--space-5);color:var(--color-muted);font-size:var(--text-sm)}.notes-hero__trust{display:flex;align-items:center;gap:var(--space-2);border-block-start:1px solid var(--color-border);padding-block-start:var(--space-4);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold)}.notes-layout{display:grid;grid-template-columns:minmax(12rem,.52fr) minmax(0,1.55fr) minmax(14rem,.62fr);align-items:start;gap:clamp(2rem,4vw,3.5rem);padding-block:clamp(4rem,7vw,6.5rem)}.notes-toc,.notes-study-rail{position:sticky;inset-block-start:calc(var(--header-height) + var(--space-6))}.notes-toc details{border-block-end:1px solid var(--color-border);padding-block-end:var(--space-5)}.notes-toc summary{display:flex;align-items:center;gap:var(--space-2);cursor:pointer;color:var(--color-ink);font-size:var(--text-sm);font-weight:var(--weight-bold);list-style:none}.notes-toc summary::-webkit-details-marker{display:none}.notes-toc ol{display:grid;gap:var(--space-1);margin:var(--space-4) 0 0;padding:0;list-style:none}.notes-toc a{display:grid;grid-template-columns:1.65rem minmax(0,1fr);gap:var(--space-2);border-radius:var(--radius-sm);padding:.45rem var(--space-2);color:var(--color-muted);font-size:var(--text-xs);line-height:1.45}.notes-toc a span{color:var(--color-success);font-weight:var(--weight-bold)}.notes-toc a:hover{background:var(--color-mint);color:var(--color-ink)}.notes-toc__back{display:flex!important;grid-template-columns:none!important;align-items:center;gap:var(--space-2)!important;margin-block-start:var(--space-4);color:var(--color-ink)!important;font-weight:var(--weight-bold)}.notes-article{min-width:0}.notes-article__intro{margin-block-end:var(--space-12);border-inline-start:3px solid var(--color-coral);padding-inline-start:var(--space-6)}.notes-article__intro .eyebrow{display:flex;align-items:center;gap:var(--space-2);margin-block-end:var(--space-2)}.notes-article__intro>p:last-child{margin:0;color:var(--color-ink-soft);font-size:var(--text-lg);font-weight:var(--weight-semibold);line-height:1.7}.note-inline-figure{overflow:hidden;margin:var(--space-8) 0 0;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-canvas);box-shadow:var(--shadow-soft)}.note-inline-figure__frame{width:100%;aspect-ratio:16 / 9;display:grid;place-items:center;overflow:hidden;background:#f8f3e9}.note-inline-figure img{width:100%;height:100%;object-fit:contain}.note-inline-figure figcaption{border-block-start:1px solid var(--color-border);padding:var(--space-4);color:var(--color-muted);font-size:var(--text-xs);line-height:1.6}.note-section,.note-reference-section{scroll-margin-block-start:calc(var(--header-height) + var(--space-6))}.note-section+.note-section,.note-reference-section{margin-block-start:var(--space-16);border-block-start:1px solid var(--color-border);padding-block-start:var(--space-12)}.note-section>header{display:grid;grid-template-columns:3rem minmax(0,1fr);align-items:start;gap:var(--space-4);margin-block-end:var(--space-6)}.note-section>header>span{width:3rem;height:3rem;display:grid;place-items:center;border-radius:var(--radius-pill);background:var(--color-mint);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold)}.note-section>header p,.note-reference-section__heading .eyebrow{margin-block-end:var(--space-1);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.06em;text-transform:uppercase}.note-section h2,.note-reference-section h2{margin:0;font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.2;letter-spacing:-.04em}.note-section>p,.notes-sources>p{color:var(--color-ink-soft);font-size:1.03rem;line-height:1.82}.note-section>p+p{margin-block-start:var(--space-5)}.note-bullet-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3);margin-block-start:var(--space-6)}.note-bullet-grid article{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-canvas);padding:var(--space-5)}.note-bullet-grid h3{margin-block-end:var(--space-2);font-size:var(--text-md)}.note-bullet-grid p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.notes-table-wrap{overflow-x:auto;margin-block-start:var(--space-7, 1.75rem);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-canvas);box-shadow:var(--shadow-soft);outline:none}.notes-table-wrap:focus-visible{box-shadow:0 0 0 3px #2a5f9e2e,var(--shadow-soft)}.notes-table-wrap table{width:100%;min-width:52rem;border-collapse:collapse;text-align:start}.notes-table-wrap caption{padding:var(--space-4) var(--space-5);border-block-end:1px solid var(--color-border);background:var(--color-blue);color:var(--color-ink);font-size:var(--text-sm);font-weight:var(--weight-bold);text-align:start}.notes-table-wrap th,.notes-table-wrap td{border-block-end:1px solid var(--color-border);padding:var(--space-4);vertical-align:top;font-size:var(--text-xs);line-height:1.65}.notes-table-wrap thead th{background:var(--color-mint);color:var(--color-success);font-weight:var(--weight-bold);letter-spacing:.04em;text-transform:uppercase}.notes-table-wrap tbody th{min-width:8.5rem;background:#fffdf9e0;color:var(--color-ink);font-weight:var(--weight-bold)}.notes-table-wrap tbody tr:last-child th,.notes-table-wrap tbody tr:last-child td{border-block-end:0}.note-takeaway{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-4);margin-block-start:var(--space-7, 1.75rem);border:1px solid var(--color-blue-strong);border-radius:var(--radius-md);background:var(--color-blue);padding:var(--space-5)}.note-takeaway>svg{color:#2a5f9e}.note-takeaway strong{display:block;margin-block-end:var(--space-1);font-size:var(--text-sm)}.note-takeaway p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.note-reference-section__heading{margin-block-end:var(--space-6)}.note-reference-section__heading>p:last-child:not(.eyebrow){max-width:42rem;margin:var(--space-3) 0 0;color:var(--color-muted);font-size:var(--text-sm)}.notes-development-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}.notes-development-grid>article{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-mint);padding:var(--space-5)}.notes-development-grid>article>span{width:2.25rem;height:2.25rem;display:grid;place-items:center;margin-block-end:var(--space-4);border-radius:var(--radius-pill);background:var(--color-surface);color:var(--color-success);font-size:.68rem;font-weight:var(--weight-bold)}.notes-development-grid h3{margin-block-end:var(--space-2);font-size:var(--text-md)}.notes-development-grid p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.notes-development-grid aside{display:grid;grid-template-columns:auto auto minmax(0,1fr);align-items:start;gap:var(--space-2);margin-block-start:var(--space-4);border-block-start:1px solid rgb(16 33 61 / 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h3{margin-block-end:var(--space-1);font-size:var(--text-md)}.notes-timeline p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.notes-faq-list{display:grid;gap:var(--space-2)}.notes-faq-list details{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-canvas)}.notes-faq-list details[open]{border-color:var(--color-blue-strong);background:var(--color-blue)}.notes-faq-list summary{display:grid;grid-template-columns:2.25rem minmax(0,1fr) auto;align-items:center;gap:var(--space-3);padding:var(--space-4);cursor:pointer;list-style:none}.notes-faq-list summary::-webkit-details-marker{display:none}.notes-faq-list summary>span{width:2.25rem;height:2.25rem;display:grid;place-items:center;border-radius:var(--radius-pill);background:var(--color-surface);color:#2a5f9e;font-size:.68rem;font-weight:var(--weight-bold)}.notes-faq-list summary strong{font-size:var(--text-sm)}.notes-faq-list summary svg{transition:rotate .16s ease}.notes-faq-list details[open] summary svg{rotate:180deg}.notes-faq-list details>p{margin:0;border-block-start:1px solid rgb(16 33 61 / .09);padding:var(--space-4) var(--space-5) var(--space-5) 4.85rem;color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.75}.notes-key-terms{display:grid;gap:var(--space-2);margin:0}.notes-key-terms div{display:grid;grid-template-columns:minmax(8rem,.42fr) minmax(0,1fr);gap:var(--space-5);border-block-end:1px solid var(--color-border);padding-block:var(--space-4)}.notes-key-terms dt{color:var(--color-ink);font-weight:var(--weight-bold)}.notes-key-terms dd{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.exam-connection-list{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.exam-connection-list li{display:grid;grid-template-columns:2.75rem minmax(0,1fr);align-items:center;gap:var(--space-4);border:1px solid var(--color-lilac-strong);border-radius:var(--radius-md);background:var(--color-lilac);padding:var(--space-4)}.exam-connection-list li>span{width:2.75rem;height:2.75rem;display:grid;place-items:center;border-radius:var(--radius-pill);background:var(--color-surface);color:#6754a3;font-size:var(--text-xs);font-weight:var(--weight-bold)}.exam-connection-list p{margin:0;color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.notes-sources>p{font-size:var(--text-sm)}.notes-sources ol{display:grid;gap:var(--space-2);margin:var(--space-6) 0 0;padding:0;list-style:none}.notes-sources a{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-canvas);padding:var(--space-4);transition:border-color .16s ease,translate .16s ease}.notes-sources a:hover{border-color:var(--color-ink-soft);translate:0 -1px}.notes-sources strong,.notes-sources 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print{.site-header,.site-footer,.breadcrumbs,.notes-reading-progress,.notes-toc,.notes-study-rail,.notes-next{display:none!important}.notes-hero{border:0;background:#fff!important;padding-block:1.5rem}.notes-hero__grid,.notes-layout{display:block}.notes-hero__card{display:none}.notes-layout{padding-block:1rem}.note-section,.note-reference-section,.note-inline-figure,.notes-development-grid>article,.notes-faq-list details{break-inside:avoid}a{text-decoration:underline}}.exam-timetable-hero{border-block:1px solid var(--color-border);background:var(--color-blue);padding-block:clamp(3.5rem,7vw,6.5rem)}.exam-timetable-hero__grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(22rem,.92fr);align-items:center;gap:clamp(3rem,8vw,7rem)}.exam-timetable-hero__content .eyebrow,.exam-timetable-sources__intro .eyebrow{display:inline-flex;align-items:center;gap:var(--space-2)}.exam-timetable-hero h1{max-width:11ch;margin-block-end:var(--space-5);font-size:clamp(2.75rem,5vw,4.85rem);line-height:1.02;letter-spacing:-.06em}.exam-timetable-hero__content>p:not(.eyebrow,.exam-timetable-hero__verified){max-width:43rem;margin-block-end:var(--space-7, 1.75rem);color:var(--color-ink-soft);font-size:var(--text-lg)}.exam-timetable-hero__actions{display:flex;flex-wrap:wrap;gap:var(--space-3)}.exam-timetable-print>span{display:inline-flex;align-items:center;gap:var(--space-2)}.exam-timetable-hero__verified{display:flex;align-items:center;gap:var(--space-2);margin:var(--space-5) 0 0;color:var(--color-success);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.exam-timetable-overview{overflow:hidden;border:1px solid rgb(16 33 61 / .1);border-radius:calc(var(--radius-lg) + .25rem);background:#ffffffe0;box-shadow:var(--shadow-soft)}.exam-timetable-overview__image{border-block-end:1px solid var(--color-border);background:#ffffff7a}.exam-timetable-overview__image img{width:100%;height:auto;mix-blend-mode:multiply}.exam-timetable-overview dl{margin:0}.exam-timetable-overview dl div{min-height:4.35rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);padding:var(--space-4) var(--space-5)}.exam-timetable-overview dl div+div{border-block-start:1px solid var(--color-border)}.exam-timetable-overview dt{color:var(--color-muted);font-size:var(--text-sm)}.exam-timetable-overview dd{max-width:14rem;margin:0;font-size:var(--text-sm);font-weight:var(--weight-bold);text-align:end}.exam-timetable-trust{border-block-end:1px solid var(--color-border);background:var(--color-surface)}.exam-timetable-trust__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.exam-timetable-trust article{min-height:9rem;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:var(--space-4);padding:var(--space-6)}.exam-timetable-trust article+article{border-inline-start:1px solid var(--color-border)}.exam-timetable-trust article>span{width:2.75rem;height:2.75rem;display:grid;place-items:center;border-radius:var(--radius-md);background:var(--color-mint);color:var(--color-success)}.exam-timetable-trust article:nth-child(2)>span{background:var(--color-lilac);color:#6754a3}.exam-timetable-trust article:nth-child(3)>span{background:var(--color-coral-soft);color:var(--color-coral-hover)}.exam-timetable-trust strong,.exam-timetable-trust p{display:block}.exam-timetable-trust strong{margin-block-end:var(--space-2);font-size:var(--text-sm)}.exam-timetable-trust p{margin:0;color:var(--color-muted);font-size:var(--text-xs)}.exam-schedule{scroll-margin-block-start:calc(var(--header-height) + var(--space-4));padding-block:clamp(4.5rem,8vw,7rem)}.exam-schedule__heading{display:flex;align-items:end;justify-content:space-between;gap:var(--space-8);margin-block-end:var(--space-8)}.exam-schedule__heading h2,.exam-timetable-sources__intro h2,.exam-timetable-next h2{margin-block-end:0;font-size:clamp(2rem,3.5vw,3.15rem);line-height:1.08;letter-spacing:-.05em}.exam-schedule__heading h2{max-width:16ch}.exam-schedule__heading>p{max-width:36rem;margin:0;color:var(--color-muted)}.exam-schedule__controls{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);margin-block-end:var(--space-4)}.exam-schedule__controls .directory-search button{width:2.75rem;height:2.75rem;display:grid;flex:0 0 auto;place-items:center;margin-inline-end:calc(var(--space-2) * -1);border:0;border-radius:var(--radius-sm);background:transparent;color:var(--color-muted);cursor:pointer}.exam-schedule__controls .directory-search button:hover{background:var(--color-blue);color:var(--color-ink)}.exam-week-list{display:grid;gap:var(--space-8)}.exam-week{display:grid;grid-template-columns:minmax(9rem,.24fr) minmax(0,1fr);gap:var(--space-6);border-block-start:1px solid var(--color-border);padding-block-start:var(--space-6)}.exam-week__heading{display:flex;align-items:flex-start;gap:var(--space-4)}.exam-week__heading>span{width:2.75rem;height:2.75rem;display:grid;flex:0 0 auto;place-items:center;border-radius:var(--radius-md);background:var(--color-mint);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold)}.exam-week:nth-child(2) .exam-week__heading>span{background:var(--color-lilac);color:#6754a3}.exam-week__heading h3{margin-block-end:var(--space-1);font-size:var(--text-xl);letter-spacing:-.025em}.exam-week__heading p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.exam-entry-list{display:grid;gap:var(--space-3)}.exam-entry{min-height:8rem;display:grid;grid-template-columns:4.25rem minmax(0,1fr) minmax(12rem,auto) minmax(8rem,auto);align-items:center;gap:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);padding:var(--space-4) var(--space-5);transition:border-color .16s ease,box-shadow .16s ease}.exam-entry:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-soft)}.exam-entry__date{min-height:5.5rem;display:grid;place-content:center;border-radius:var(--radius-md);background:var(--color-blue);text-align:center}.exam-entry:nth-child(2n) .exam-entry__date{background:var(--color-mint)}.exam-entry__date small,.exam-entry__date strong,.exam-entry__date span{display:block;line-height:1.1}.exam-entry__date small{color:var(--color-muted);font-size:.68rem;font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.exam-entry__date strong{margin-block:var(--space-1);font-size:1.7rem;letter-spacing:-.04em}.exam-entry__date span{color:var(--color-muted);font-size:var(--text-xs)}.exam-entry__course>small,.exam-entry__course h4{display:block}.exam-entry__course>small{margin-block-end:var(--space-1);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.exam-entry__course h4{margin:0;font-size:var(--text-lg);line-height:1.3;letter-spacing:-.025em}.exam-entry__course a{width:fit-content;display:inline-flex;align-items:center;gap:var(--space-2);margin-block-start:var(--space-2);color:var(--color-ink-soft);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.exam-entry__course a:hover{color:var(--color-coral-hover)}.exam-entry__time{display:flex;align-items:center;gap:var(--space-3);border-radius:var(--radius-md);background:var(--color-mint);padding:var(--space-3) var(--space-4);color:var(--color-success)}.exam-entry__time--afternoon{background:var(--color-lilac);color:#6754a3}.exam-entry__time small,.exam-entry__time strong{display:block}.exam-entry__time small{font-size:.68rem;font-weight:var(--weight-bold);text-transform:uppercase}.exam-entry__time strong{margin-block-start:var(--space-1);color:var(--color-ink);font-size:var(--text-sm);white-space:nowrap}.exam-entry__official{min-height:2.75rem;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-canvas);padding-inline:var(--space-3);font-size:var(--text-xs);font-weight:var(--weight-bold)}.exam-entry__official:hover{border-color:var(--color-ink-soft);background:var(--color-blue)}.exam-schedule__empty{margin-block-start:var(--space-4)}.exam-timetable-sources{border-block:1px solid var(--color-border);background:var(--color-mint);padding-block:clamp(4.5rem,8vw,7rem)}.exam-timetable-sources__grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(28rem,1.25fr);align-items:start;gap:clamp(3rem,8vw,7rem)}.exam-timetable-sources__intro h2{max-width:13ch}.exam-timetable-sources__intro>p:last-child{max-width:37rem;margin:var(--space-5) 0 0;color:var(--color-muted)}.exam-source-list{display:grid;gap:var(--space-3)}.exam-source-list a{min-height:7.25rem;display:grid;grid-template-columns:3rem minmax(0,1fr) auto;align-items:center;gap:var(--space-4);border:1px solid var(--color-mint-strong);border-radius:var(--radius-lg);background:var(--color-surface);padding:var(--space-5);transition:border-color .16s ease,box-shadow .16s ease,translate .16s ease}.exam-source-list a:hover{border-color:var(--color-ink-soft);box-shadow:var(--shadow-soft);translate:0 -2px}.exam-source-list a>span:first-child{width:3rem;height:3rem;display:grid;place-items:center;border-radius:var(--radius-md);background:var(--color-blue);color:#2a5f9e}.exam-source-list small,.exam-source-list strong,.exam-source-list em{display:block}.exam-source-list small{color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.exam-source-list strong{margin-block:var(--space-1);font-size:var(--text-lg)}.exam-source-list em{color:var(--color-muted);font-size:var(--text-xs);font-style:normal}.exam-timetable-next{padding-block:var(--space-10)}.exam-timetable-next .container{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:var(--space-6);border:1px solid var(--color-lilac-strong);border-radius:var(--radius-lg);background:var(--color-lilac);padding:var(--space-6)}.exam-timetable-next__icon{width:3.5rem;height:3.5rem;display:grid;place-items:center;border-radius:var(--radius-md);background:var(--color-surface);color:#6754a3}.exam-timetable-next .eyebrow{margin-block-end:var(--space-1);color:#6754a3}.exam-timetable-next h2{font-size:var(--text-2xl)}.exam-timetable-next p:last-child{margin:var(--space-2) 0 0;color:var(--color-muted);font-size:var(--text-sm)}.exam-page-nav{position:sticky;z-index:8;top:var(--header-height);overflow-x:auto;border-block-end:1px solid var(--color-border);background:#fffdf8f0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.exam-page-nav .container{min-height:3.6rem;display:flex;align-items:center;gap:var(--space-2);white-space:nowrap}.exam-page-nav span,.exam-page-nav a{font-size:var(--text-xs);font-weight:var(--weight-bold)}.exam-page-nav span{margin-inline-end:var(--space-2);color:var(--color-muted);text-transform:uppercase;letter-spacing:.06em}.exam-page-nav a{border-radius:999px;padding:var(--space-2) var(--space-3)}.exam-page-nav a:hover{background:var(--color-blue)}.exam-section-heading{display:flex;align-items:end;justify-content:space-between;gap:var(--space-8);margin-block-end:var(--space-8)}.exam-section-heading h2,.exam-start-times h2{margin-block-end:0;font-size:clamp(2rem,3.5vw,3.15rem);line-height:1.08;letter-spacing:-.05em}.exam-section-heading h2{max-width:17ch}.exam-section-heading>p{max-width:36rem;margin:0;color:var(--color-muted)}.exam-day-list{display:grid;gap:var(--space-3)}.exam-day{min-height:9.5rem;display:grid;grid-template-columns:minmax(8.5rem,.28fr) repeat(2,minmax(0,1fr));overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);transition:border-color .16s ease,box-shadow .16s ease}.exam-day:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-soft)}.exam-day-list--session-1 .exam-day,.exam-day-list--session-2 .exam-day{grid-template-columns:minmax(8.5rem,.28fr) minmax(0,2fr)}.exam-day__date{display:grid;align-content:center;border-inline-end:1px solid var(--color-border);background:var(--color-blue);padding:var(--space-5)}.exam-day:nth-child(2n) .exam-day__date{background:var(--color-mint)}.exam-day__date small,.exam-day__date strong,.exam-day__date span{display:block}.exam-day__date small{color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase;letter-spacing:.06em}.exam-day__date strong{margin-block:var(--space-1);font-size:var(--text-xl);line-height:1.2;letter-spacing:-.035em}.exam-day__date span{color:var(--color-muted);font-size:var(--text-sm)}.exam-day__session{padding:var(--space-5)}.exam-day__session+.exam-day__session{border-inline-start:1px solid var(--color-border)}.exam-day__session>span{width:fit-content;display:inline-flex;align-items:center;gap:var(--space-2);border-radius:999px;padding:.35rem .65rem;font-size:.72rem;font-weight:var(--weight-bold);text-transform:uppercase;letter-spacing:.04em}.exam-day__session--mint>span{background:var(--color-mint);color:var(--color-success)}.exam-day__session--lilac>span{background:var(--color-lilac);color:#6754a3}.exam-day__session ul{display:grid;gap:var(--space-2);margin:var(--space-4) 0 0;padding:0;list-style:none}.exam-day__session li{position:relative;padding-inline-start:1rem;font-size:var(--text-sm);font-weight:var(--weight-semibold);line-height:1.42}.exam-day__session li:before{content:"";position:absolute;top:.58em;left:0;width:.38rem;height:.38rem;border-radius:50%;background:var(--color-coral)}.exam-day__session p{margin:var(--space-4) 0 0;color:var(--color-muted);font-size:var(--text-xs)}.exam-schedule__empty button{display:inline-flex;align-items:center;gap:var(--space-2)}.exam-deadlines,.exam-late-testing,.exam-start-times{scroll-margin-block-start:calc(var(--header-height) + 4rem);padding-block:clamp(4.5rem,8vw,7rem)}.exam-deadlines{border-block:1px solid var(--color-border);background:var(--color-lilac)}.exam-deadline-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4)}.exam-deadline-grid article{border:1px solid 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p{font-size:var(--text-xs);font-weight:var(--weight-bold)}.practice-question-card__header span{color:var(--color-success);letter-spacing:.04em;text-transform:uppercase}.practice-question-card__header strong{border:1px solid var(--color-mint-strong);border-radius:var(--radius-pill);background:var(--color-surface);padding:.35rem .7rem;color:var(--color-ink-soft)}.practice-question-card__header p{margin:0;color:var(--color-muted)}.practice-question-card form{padding:clamp(1.5rem,4vw,2.5rem)}.practice-question-card fieldset{min-width:0;margin:0;border:0;padding:0}.practice-question-card fieldset:disabled{opacity:1}.practice-question-card legend{max-width:49rem;margin-block-end:var(--space-8);color:var(--color-ink);font-size:clamp(1.35rem,2.5vw,1.8rem);font-weight:var(--weight-bold);line-height:1.35;letter-spacing:-.025em}.practice-stimulus{margin:clamp(1.5rem,4vw,2.5rem) clamp(1.5rem,4vw,2.5rem) 0;border-inline-start:3px solid var(--color-coral);border-radius:0 var(--radius-md) var(--radius-md) 0;background:var(--color-blue);padding:var(--space-5) var(--space-6)}.practice-stimulus small{display:block;margin-block-end:var(--space-2);color:#2a5f9e;font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.05em;text-transform:uppercase}.practice-stimulus p{margin:0;color:var(--color-ink-soft);font-size:var(--text-md);font-style:italic;line-height:1.7}.practice-choices{display:grid;gap:var(--space-3)}.practice-choices label{min-height:4.75rem;display:grid;grid-template-columns:2.5rem minmax(0,1fr) auto;align-items:center;gap:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);padding:var(--space-3) var(--space-5) var(--space-3) var(--space-3);color:var(--color-ink-soft);cursor:pointer;transition:border-color .16s ease,background-color .16s ease,translate .16s ease}.practice-choices label:hover:not(.is-correct,.is-incorrect){border-color:var(--color-ink-soft);background:var(--color-blue);translate:2px 0}.practice-choices label:has(input:focus-visible){outline:3px solid color-mix(in srgb,var(--color-focus) 28%,transparent);outline-offset:2px}.practice-choices label.is-selected{border-color:var(--color-focus);background:var(--color-blue)}.practice-choices label.is-correct{border-color:var(--color-success);background:var(--color-mint);color:var(--color-ink)}.practice-choices label.is-incorrect{border-color:var(--color-danger);background:var(--color-coral-soft);color:var(--color-ink)}.practice-choices label.is-correct>svg{color:var(--color-success)}.practice-choices label.is-incorrect>svg{color:var(--color-danger)}.practice-choices input{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0}.practice-choice__letter{width:2.5rem;height:2.5rem;display:grid;place-items:center;border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-canvas);color:var(--color-muted);font-size:var(--text-sm);font-weight:var(--weight-bold)}.is-selected .practice-choice__letter{border-color:var(--color-focus);background:var(--color-focus);color:#fff}.is-correct .practice-choice__letter{border-color:var(--color-success);background:var(--color-success);color:#fff}.is-incorrect .practice-choice__letter{border-color:var(--color-danger);background:var(--color-danger);color:#fff}.practice-choice__text{font-weight:var(--weight-semibold);line-height:1.5}.practice-submit{margin-block-start:var(--space-6)}.practice-submit:disabled{background:var(--color-border-strong);color:var(--color-muted);cursor:not-allowed;translate:0}.practice-feedback{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-4);margin-block-start:var(--space-6);border:1px solid;border-radius:var(--radius-md);padding:var(--space-5)}.practice-feedback.is-correct{border-color:var(--color-mint-strong);background:var(--color-mint);color:var(--color-success)}.practice-feedback.is-incorrect{border-color:#edc7bf;background:var(--color-coral-soft);color:var(--color-danger)}.practice-feedback strong{display:block;margin-block-end:var(--space-2);color:var(--color-ink);font-size:var(--text-lg)}.practice-feedback p{margin:0;color:var(--color-ink-soft);line-height:1.7}.practice-question-card__footer{min-height:5rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border-block-start:1px solid var(--color-border);background:var(--color-surface);padding:var(--space-4) clamp(1.25rem,3vw,2rem)}.practice-question-card__footer .button{display:inline-flex}.practice-question-card__footer .button:disabled{opacity:.45;cursor:not-allowed;translate:0}.practice-session{position:sticky;inset-block-start:calc(var(--header-height) + var(--space-6));border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-canvas);padding:var(--space-5)}.practice-session__eyebrow{display:block;margin-block-end:var(--space-3);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.05em;text-transform:uppercase}.practice-session__progress div{display:flex;align-items:baseline;gap:var(--space-2)}.practice-session__progress div strong{font-size:var(--text-2xl);letter-spacing:-.04em}.practice-session__progress div span,.practice-session__progress p,.practice-session__device{color:var(--color-muted);font-size:var(--text-xs)}.practice-session progress{width:100%;height:.55rem;margin-block:var(--space-4) var(--space-2);overflow:hidden;border:0;border-radius:var(--radius-pill);background:var(--color-border);accent-color:var(--color-coral)}.practice-session progress::-webkit-progress-bar{background:var(--color-border)}.practice-session progress::-webkit-progress-value{background:var(--color-coral)}.practice-session progress::-moz-progress-bar{background:var(--color-coral)}.practice-session__progress p{margin:0}.practice-question-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--space-2);margin-block:var(--space-5);border-block:1px solid var(--color-border);padding-block:var(--space-5)}.practice-question-nav button{width:2.5rem;height:2.5rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-muted);cursor:pointer;font-weight:var(--weight-bold)}.practice-question-nav button:hover,.practice-question-nav button.is-current{border-color:var(--color-focus);color:var(--color-focus)}.practice-question-nav button.is-current{box-shadow:0 0 0 2px color-mix(in srgb,var(--color-focus) 18%,transparent)}.practice-question-nav button.is-correct{border-color:var(--color-success);background:var(--color-mint);color:var(--color-success)}.practice-question-nav button.is-incorrect{border-color:var(--color-danger);background:var(--color-coral-soft);color:var(--color-danger)}.practice-session__links{display:grid;gap:var(--space-2)}.practice-session__links a,.practice-session__results{min-height:2.75rem;display:flex;align-items:center;gap:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);padding-inline:var(--space-3);color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.practice-session__links a:hover,.practice-session__results:hover{border-color:var(--color-ink-soft);background:var(--color-blue)}.practice-session__results{width:100%;margin-block-start:var(--space-2);cursor:pointer}.practice-session__device{margin:var(--space-4) 0 0;line-height:1.5}.practice-summary{display:grid;grid-template-columns:minmax(20rem,.72fr) minmax(0,1.28fr);align-items:start;gap:clamp(2rem,5vw,4rem)}.practice-summary__result,.practice-summary__review{border:1px solid var(--color-border);border-radius:calc(var(--radius-lg) + .25rem);background:var(--color-canvas);padding:clamp(1.75rem,4vw,3rem)}.practice-summary__result{position:sticky;inset-block-start:calc(var(--header-height) + var(--space-6));background:var(--color-mint);box-shadow:var(--shadow-soft)}.practice-summary__icon{width:4rem;height:4rem;display:grid;place-items:center;margin-block-end:var(--space-5);border-radius:var(--radius-pill);background:var(--color-surface);color:var(--color-success)}.practice-summary h2{margin:0;font-size:clamp(2rem,3.8vw,3.2rem);line-height:1.08;letter-spacing:-.045em}.practice-summary__result>p:not(.eyebrow,.practice-device-note){margin-block:var(--space-5);color:var(--color-muted)}.practice-summary__score{display:grid;gap:var(--space-1);border-block:1px solid var(--color-mint-strong);padding-block:var(--space-5)}.practice-summary__score strong{font-size:3.5rem;line-height:1;letter-spacing:-.06em}.practice-summary__score span{color:var(--color-muted);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.practice-summary__actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-block-start:var(--space-6)}.practice-summary__actions .button{display:inline-flex}.practice-device-note{margin:var(--space-5) 0 0;color:var(--color-subtle);font-size:var(--text-xs)}.practice-summary__review>div:first-child{margin-block-end:var(--space-6)}.practice-summary__review ol{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.practice-summary__review li{display:grid;grid-template-columns:2.75rem minmax(0,1fr);align-items:center;gap:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);padding:var(--space-3)}.practice-summary__review li>span{width:2.5rem;height:2.5rem;display:grid;place-items:center;border-radius:var(--radius-pill)}.practice-summary__review li>span.is-correct{background:var(--color-mint);color:var(--color-success)}.practice-summary__review li>span.is-incorrect{background:var(--color-coral-soft);color:var(--color-danger)}.practice-summary__review li button{display:block;border:0;background:transparent;padding:var(--space-1);color:var(--color-ink);cursor:pointer;text-align:left}.practice-summary__review li small,.practice-summary__review li strong{display:block}.practice-summary__review li small{margin-block-end:var(--space-1);color:var(--color-muted);font-size:var(--text-xs)}.practice-summary__next{margin-block-start:var(--space-6)}.practice-summary__next a{min-height:5rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border:1px solid var(--color-lilac-strong);border-radius:var(--radius-md);background:var(--color-lilac);padding:var(--space-4) var(--space-5)}.practice-summary__next small,.practice-summary__next strong{display:block}.practice-summary__next small{margin-block-end:var(--space-1);color:#6754a3;font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.practice-summary__next strong{font-size:var(--text-sm)}.practice-sources{border-block-start:1px solid var(--color-border);background:var(--color-lilac);padding-block:clamp(3.5rem,7vw,6rem)}.practice-sources__grid{display:grid;grid-template-columns:minmax(18rem,.72fr) minmax(0,1.28fr);align-items:start;gap:clamp(3rem,8vw,7rem)}.practice-sources h2{margin:0;font-size:clamp(2rem,3.5vw,3rem);line-height:1.1;letter-spacing:-.045em}.practice-sources__grid>div>p:last-child{max-width:33rem;margin-block-start:var(--space-5);color:var(--color-muted)}.practice-sources ul{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.practice-sources a{min-height:5rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border:1px solid var(--color-lilac-strong);border-radius:var(--radius-md);background:#ffffffc2;padding:var(--space-4) var(--space-5);transition:border-color .16s ease,translate .16s ease}.practice-sources a:hover{border-color:var(--color-ink-soft);translate:0 -1px}.practice-sources small,.practice-sources strong{display:block}.practice-sources small{margin-block-end:var(--space-1);color:#6754a3;font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.practice-sources strong{font-size:var(--text-sm)}@media(max-width:64rem){.practice-hero__grid,.practice-summary,.practice-sources__grid{grid-template-columns:1fr}.practice-hero__trust{max-width:38rem}.practice-summary__result{position:static}}@media(max-width:52rem){.practice-layout{grid-template-columns:1fr}.practice-session{position:static;display:grid;grid-template-columns:minmax(10rem,.7fr) minmax(0,1.3fr);gap:var(--space-5)}.practice-question-nav,.practice-session__device{grid-column:1 / -1}.practice-session__links{align-content:start}}@media(max-width:38rem){.practice-hero h1{font-size:clamp(2.2rem,11.5vw,3.1rem)}.practice-question-card__header{align-items:flex-start;flex-direction:column}.practice-question-card__header p{margin-block-start:-.25rem}.practice-stimulus{margin-inline:var(--space-4);padding:var(--space-4)}.practice-question-card form{padding-inline:var(--space-4)}.practice-choices label{grid-template-columns:2.5rem minmax(0,1fr) auto;padding-inline-end:var(--space-3)}.practice-question-card__footer{align-items:stretch;flex-direction:column-reverse}.practice-question-card__footer .button{width:100%}.practice-session{display:block}.practice-session__links{margin-block-start:var(--space-5)}.practice-summary__actions{display:grid}.practice-summary__actions .button{width:100%}.practice-sources a{align-items:flex-start}}.flashcards-hero{border-block:1px solid var(--color-border);background:var(--color-lilac);padding-block:clamp(3rem,6vw,5.5rem)}.flashcards-hero__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(18rem,.55fr);align-items:center;gap:clamp(3rem,8vw,7rem)}.flashcards-hero .eyebrow{display:flex;align-items:center;gap:var(--space-2)}.flashcards-hero h1{max-width:15ch;margin-block-end:var(--space-5);font-size:clamp(2.65rem,5vw,4.6rem);line-height:1.02;letter-spacing:-.055em}.flashcards-hero__lead{max-width:49rem;margin-block-end:var(--space-6);color:var(--color-muted);font-size:var(--text-lg)}.flashcards-hero__meta{display:flex;flex-wrap:wrap;gap:var(--space-3)}.flashcards-hero__meta span{min-height:2.25rem;display:inline-flex;align-items:center;gap:var(--space-2);border:1px solid rgb(16 33 61 / .1);border-radius:var(--radius-pill);background:#ffffffb8;padding-inline:var(--space-3);color:var(--color-ink-soft);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.flashcards-hero__trust{border:1px solid var(--color-lilac-strong);border-radius:calc(var(--radius-lg) + .25rem);background:#ffffffc7;padding:clamp(1.5rem,3vw,2rem);box-shadow:var(--shadow-soft)}.flashcards-hero__trust>span{width:3rem;height:3rem;display:grid;place-items:center;margin-block-end:var(--space-5);border-radius:var(--radius-pill);background:var(--color-coral-soft);color:var(--color-coral)}.flashcards-hero__trust small,.flashcards-hero__trust strong{display:block}.flashcards-hero__trust small{margin-block-end:var(--space-2);color:#6754a3;font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.05em;text-transform:uppercase}.flashcards-hero__trust strong{margin-block-end:var(--space-3);font-size:var(--text-xl)}.flashcards-hero__trust p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.flashcards-workspace{background:var(--color-surface);padding-block:clamp(3.5rem,7vw,6.5rem)}.flashcards-layout{display:grid;grid-template-columns:minmax(0,1fr) 18.5rem;align-items:start;gap:clamp(1.5rem,4vw,3rem)}.flashcards-stage{overflow:hidden;border:1px solid var(--color-border);border-radius:calc(var(--radius-lg) + .25rem);background:var(--color-canvas);box-shadow:var(--shadow-soft)}.flashcards-stage__header{min-height:4.75rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border-block-end:1px solid var(--color-border);background:var(--color-surface);padding:var(--space-3) clamp(1.25rem,3vw,2rem)}.flashcards-stage__header>div{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-3)}.flashcards-stage__header span,.flashcards-stage__header strong{font-size:var(--text-xs);font-weight:var(--weight-bold)}.flashcards-stage__header span{color:var(--color-success);letter-spacing:.04em;text-transform:uppercase}.flashcards-stage__header strong{border:1px solid var(--color-lilac-strong);border-radius:var(--radius-pill);background:var(--color-lilac);padding:.35rem .7rem;color:#5f4e96}.flashcards-shuffle{min-height:2.5rem;display:inline-flex;align-items:center;gap:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-canvas);padding-inline:var(--space-3);color:var(--color-ink-soft);cursor:pointer;font-size:var(--text-xs);font-weight:var(--weight-bold)}.flashcards-shuffle:hover{border-color:var(--color-ink-soft)}.flashcards-shuffle:has(input:focus-visible){outline:3px solid color-mix(in srgb,var(--color-focus) 28%,transparent);outline-offset:2px}.flashcards-shuffle input{width:1rem;height:1rem;margin:0;accent-color:var(--color-coral)}.flashcard{width:100%;min-height:31rem;display:block;border:0;background:transparent;padding:clamp(1.25rem,3vw,2rem);color:var(--color-ink);cursor:pointer;perspective:90rem}.flashcard__inner{min-height:27rem;display:grid;transform-style:preserve-3d;transition:transform .52s cubic-bezier(.2,.72,.2,1)}.flashcard.is-flipped .flashcard__inner{transform:rotateY(180deg)}.flashcard__face{grid-area:1 / 1;min-height:27rem;display:flex;align-items:center;justify-content:center;flex-direction:column;overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:clamp(2rem,6vw,4.5rem);backface-visibility:hidden;-webkit-backface-visibility:hidden}.flashcard__front{background:var(--color-surface)}.flashcard__back{align-items:flex-start;transform:rotateY(180deg);background:var(--color-mint);text-align:left}.flashcard__face-label{align-self:flex-start;margin-block-end:auto;border:1px solid var(--color-lilac-strong);border-radius:var(--radius-pill);background:var(--color-lilac);padding:.35rem .75rem;color:#6754a3;font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.06em;text-transform:uppercase}.flashcard__face>strong{max-width:29ch;margin-block:auto;font-size:clamp(1.55rem,3.4vw,2.5rem);line-height:1.3;letter-spacing:-.035em;text-align:center}.flashcard__back>strong{max-width:38ch;margin-block:var(--space-8);font-size:clamp(1.25rem,2.4vw,1.65rem);line-height:1.55;text-align:left}.flashcard__flip-hint{align-self:center;display:inline-flex;align-items:center;gap:var(--space-2);margin-block-start:auto;color:var(--color-muted);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.flashcard__connection{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:var(--space-3);margin-block-start:auto;border-block-start:1px solid var(--color-mint-strong);padding-block-start:var(--space-5);color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.6}.flashcard__connection>svg{margin-block-start:.15rem;color:var(--color-success)}.flashcard__connection small{display:block;margin-block-end:var(--space-1);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.05em;text-transform:uppercase}.flashcards-rating{border-block:1px solid var(--color-border);background:var(--color-surface);padding:var(--space-5) clamp(1.25rem,3vw,2rem)}.flashcards-rating>p{margin-block-end:var(--space-3);color:var(--color-muted);font-size:var(--text-sm);text-align:center}.flashcards-rating>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}.flashcards-rating button{min-height:3.25rem;display:flex;align-items:center;justify-content:center;gap:var(--space-3);border:1px solid;border-radius:var(--radius-md);background:var(--color-surface);cursor:pointer;font-weight:var(--weight-bold)}.flashcards-rating__learning{border-color:#e6bbb2!important;color:var(--color-danger)}.flashcards-rating__known{border-color:var(--color-mint-strong)!important;color:var(--color-success)}.flashcards-rating__learning:hover:not(:disabled){background:var(--color-coral-soft)}.flashcards-rating__known:hover:not(:disabled){background:var(--color-mint)}.flashcards-rating button:disabled{border-color:var(--color-border)!important;color:var(--color-subtle);cursor:not-allowed;opacity:.65}.flashcards-rating kbd,.flashcards-shortcuts kbd{min-width:1.65rem;min-height:1.55rem;display:inline-grid;place-items:center;border:1px solid var(--color-border-strong);border-radius:.35rem;background:var(--color-canvas);padding-inline:.3rem;color:var(--color-muted);font-family:var(--font-sans);font-size:.68rem;font-weight:var(--weight-bold);line-height:1}.flashcards-stage__footer{min-height:5rem;display:grid;grid-template-columns:minmax(8rem,auto) minmax(0,1fr) minmax(8rem,auto);align-items:center;gap:var(--space-4);background:var(--color-surface);padding:var(--space-4) clamp(1.25rem,3vw,2rem)}.flashcards-stage__footer .button{display:inline-flex}.flashcards-stage__footer .button:last-child{justify-self:end}.flashcards-stage__footer .button:disabled{opacity:.42;cursor:not-allowed;translate:0}.flashcards-stage__footer>span{color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-semibold);text-align:center}.flashcards-session{position:sticky;inset-block-start:calc(var(--header-height) + var(--space-6));border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-canvas);padding:var(--space-5)}.flashcards-session__eyebrow{display:block;margin-block-end:var(--space-3);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.05em;text-transform:uppercase}.flashcards-session__progress>div{display:flex;align-items:baseline;gap:var(--space-2)}.flashcards-session__progress strong{font-size:var(--text-2xl);letter-spacing:-.04em}.flashcards-session__progress>div span,.flashcards-session__progress p,.flashcards-session__device{color:var(--color-muted);font-size:var(--text-xs)}.flashcards-session progress{width:100%;height:.55rem;margin-block:var(--space-4) var(--space-2);overflow:hidden;border:0;border-radius:var(--radius-pill);background:var(--color-border);accent-color:var(--color-coral)}.flashcards-session progress::-webkit-progress-bar{background:var(--color-border)}.flashcards-session progress::-webkit-progress-value{background:var(--color-coral)}.flashcards-session progress::-moz-progress-bar{background:var(--color-coral)}.flashcards-session__progress p{margin:0}.flashcards-card-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--space-2);margin-block:var(--space-5);border-block:1px solid var(--color-border);padding-block:var(--space-5)}.flashcards-card-nav button{width:2.5rem;height:2.5rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-muted);cursor:pointer;font-weight:var(--weight-bold)}.flashcards-card-nav button:hover,.flashcards-card-nav button.is-current{border-color:var(--color-focus);color:var(--color-focus)}.flashcards-card-nav button.is-current{box-shadow:0 0 0 2px color-mix(in srgb,var(--color-focus) 18%,transparent)}.flashcards-card-nav button.is-known{border-color:var(--color-success);background:var(--color-mint);color:var(--color-success)}.flashcards-card-nav 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a{min-height:2.75rem;display:flex;align-items:center;gap:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);padding-inline:var(--space-3);color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.flashcards-session__links a:hover{border-color:var(--color-ink-soft);background:var(--color-blue)}.flashcards-session__device{margin:var(--space-4) 0 0;line-height:1.5}.flashcards-summary{display:grid;grid-template-columns:minmax(20rem,.72fr) minmax(0,1.28fr);align-items:start;gap:clamp(2rem,5vw,4rem)}.flashcards-summary__result,.flashcards-summary__review{border:1px solid var(--color-border);border-radius:calc(var(--radius-lg) + .25rem);background:var(--color-canvas);padding:clamp(1.75rem,4vw,3rem)}.flashcards-summary__result{position:sticky;inset-block-start:calc(var(--header-height) + 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strong{font-size:var(--text-2xl);line-height:1.1}.flashcards-summary__counts p{color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.flashcards-summary__study-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3);margin-block-start:var(--space-5)}.flashcards-summary__study-links a,.flashcards-summary__next a{min-height:5rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);padding:var(--space-4) var(--space-5);transition:border-color .16s ease,translate .16s ease}.flashcards-summary__study-links a:hover,.flashcards-summary__next a:hover{border-color:var(--color-ink-soft);translate:0 -1px}.flashcards-summary__study-links small,.flashcards-summary__study-links strong,.flashcards-summary__next small,.flashcards-summary__next strong{display:block}.flashcards-summary__study-links small,.flashcards-summary__next small{margin-block-end:var(--space-1);color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.flashcards-summary__study-links strong,.flashcards-summary__next strong{font-size:var(--text-sm)}.flashcards-summary__next{margin-block-start:var(--space-6)}.flashcards-summary__next a{border-color:var(--color-mint-strong);background:var(--color-mint)}.flashcards-summary__next small{color:var(--color-success)}.flashcards-sources{border-block-start:1px solid var(--color-border);background:var(--color-blue);padding-block:clamp(3.5rem,7vw,6rem)}.flashcards-sources__grid{display:grid;grid-template-columns:minmax(18rem,.72fr) minmax(0,1.28fr);align-items:start;gap:clamp(3rem,8vw,7rem)}.flashcards-sources h2{margin:0;font-size:clamp(2rem,3.5vw,3rem);line-height:1.1;letter-spacing:-.045em}.flashcards-sources__grid>div>p:last-child{max-width:33rem;margin-block-start:var(--space-5);color:var(--color-muted)}.flashcards-sources ul{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.flashcards-sources a{min-height:5rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border:1px solid var(--color-blue-strong);border-radius:var(--radius-md);background:#ffffffc2;padding:var(--space-4) var(--space-5);transition:border-color .16s ease,translate .16s ease}.flashcards-sources a:hover{border-color:var(--color-ink-soft);translate:0 -1px}.flashcards-sources small,.flashcards-sources strong{display:block}.flashcards-sources small{margin-block-end:var(--space-1);color:#2a5f9e;font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.flashcards-sources strong{font-size:var(--text-sm)}@media(max-width:64rem){.flashcards-hero__grid,.flashcards-summary,.flashcards-sources__grid{grid-template-columns:1fr}.flashcards-hero__trust{max-width:38rem}.flashcards-summary__result{position:static}}@media(max-width:52rem){.flashcards-layout{grid-template-columns:1fr}.flashcards-session{position:static;display:grid;grid-template-columns:minmax(10rem,.7fr) minmax(0,1.3fr);gap:var(--space-5)}.flashcards-card-nav,.flashcards-session__device{grid-column:1 / -1}.flashcards-shortcuts,.flashcards-session__links{align-content:start;margin-block-start:0}}@media(max-width:38rem){.flashcards-hero h1{font-size:clamp(2.2rem,11.5vw,3.1rem)}.flashcards-stage__header{align-items:flex-start;flex-direction:column}.flashcard{min-height:29rem;padding:var(--space-3)}.flashcard__inner,.flashcard__face{min-height:26rem}.flashcard__face{padding:var(--space-6)}.flashcard__face>strong{font-size:clamp(1.45rem,7vw,1.9rem)}.flashcard__back>strong{margin-block:var(--space-5);font-size:var(--text-lg);line-height:1.5}.flashcard__connection{display:block;font-size:var(--text-xs)}.flashcard__connection>svg{margin-block-end:var(--space-2)}.flashcards-rating>div{grid-template-columns:1fr}.flashcards-stage__footer{grid-template-columns:1fr 1fr}.flashcards-stage__footer>span{grid-column:1 / -1;grid-row:1}.flashcards-stage__footer .button{width:100%}.flashcards-session{display:block}.flashcards-shortcuts,.flashcards-session__links{margin-block-start:var(--space-5)}.flashcards-summary__actions,.flashcards-summary__counts,.flashcards-summary__study-links{grid-template-columns:1fr}.flashcards-summary__actions{display:grid}.flashcards-summary__actions .button{width:100%}.flashcards-sources a{align-items:flex-start}}@media(prefers-reduced-motion:reduce){.flashcard__inner{transition:none}}.course-resource-card--linked{display:block;color:var(--color-ink);transition:border-color .16s ease,box-shadow .16s ease,translate .16s ease}.course-resource-card--linked:hover{border-color:var(--color-ink-soft);box-shadow:var(--shadow-soft);translate:0 -2px}.course-resource-card__action{min-height:2.75rem;display:inline-flex;align-items:center;gap:var(--space-2);margin-block-start:var(--space-4);font-size:var(--text-sm);font-weight:var(--weight-bold)}.course-resource-hero{border-block:1px solid var(--color-border);padding-block:clamp(3.5rem,7vw,6.5rem)}.course-resource-hero--cheatsheet{background:var(--color-mint)}.course-resource-hero--study-guide{background:var(--color-lilac)}.course-resource-hero__grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(20rem,.72fr);align-items:center;gap:clamp(3rem,8vw,7rem)}.course-resource-hero__content .eyebrow{display:inline-flex;align-items:center;gap:var(--space-2)}.course-resource-hero h1{max-width:14ch;margin-block-end:var(--space-5);font-size:clamp(2.7rem,5vw,4.9rem);line-height:1.02;letter-spacing:-.06em}.course-resource-hero__content>p:not(.eyebrow){max-width:45rem;margin-block-end:var(--space-6);color:var(--color-ink-soft);font-size:var(--text-lg)}.course-resource-hero__meta{display:flex;flex-wrap:wrap;gap:var(--space-2)}.course-resource-hero__meta span{min-height:2.5rem;display:inline-flex;align-items:center;gap:var(--space-2);border:1px solid rgb(16 33 61 / .11);border-radius:var(--radius-pill);background:#ffffffad;padding-inline:var(--space-4);color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.course-resource-hero__trust{border:1px solid rgb(16 33 61 / .11);border-radius:var(--radius-lg);background:#ffffffd6;box-shadow:var(--shadow-soft);padding:clamp(1.5rem,3vw,2.25rem)}.course-resource-hero__icon{width:4.75rem;height:4.75rem;display:grid;place-items:center;margin-block-end:var(--space-6);border-radius:var(--radius-lg);background:var(--color-canvas);color:var(--color-success)}.course-resource-hero--study-guide .course-resource-hero__icon{color:#6754a3}.course-resource-hero__trust .eyebrow{margin-block-end:var(--space-2)}.course-resource-hero__trust h2{margin-block-end:var(--space-3);font-size:var(--text-xl);line-height:1.3}.course-resource-hero__trust>p:last-child{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.course-resource-layout{display:grid;grid-template-columns:minmax(10.5rem,.55fr) minmax(0,1.7fr) minmax(14.5rem,.72fr);align-items:start;gap:clamp(1.75rem,3.5vw,3.5rem);padding-block:clamp(4rem,8vw,7rem)}.course-resource-toc>div,.course-resource-tools>div{position:sticky;inset-block-start:calc(var(--header-height) + var(--space-6))}.course-resource-toc .eyebrow,.course-resource-tools .eyebrow{margin-block-end:var(--space-3)}.course-resource-toc ol{display:grid;gap:var(--space-1);margin:0;padding:0;list-style:none}.course-resource-toc a{min-height:2.75rem;display:grid;grid-template-columns:1.65rem minmax(0,1fr);align-items:center;gap:var(--space-2);border-radius:var(--radius-sm);padding:var(--space-2);color:var(--color-muted);font-size:.8rem;font-weight:var(--weight-semibold);line-height:1.35}.course-resource-toc a:hover{background:var(--color-mint);color:var(--color-ink)}.course-resource-toc a>span{color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold)}.course-resource-article{min-width:0}.course-resource-intro{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-4);margin-block-end:clamp(4rem,7vw,6rem);border:1px solid var(--color-blue-strong);border-radius:var(--radius-lg);background:var(--color-blue);padding:var(--space-5);color:#2a5f9e}.course-resource-intro strong{display:block;margin-block-end:var(--space-1);color:var(--color-ink)}.course-resource-intro p{margin:0;color:var(--color-ink-soft);font-size:var(--text-sm)}.course-resource-section{scroll-margin-block-start:calc(var(--header-height) + var(--space-5))}.course-resource-section+.course-resource-section{margin-block-start:clamp(5rem,9vw,8rem)}.course-resource-section__heading{margin-block-end:var(--space-8)}.course-resource-section__heading .eyebrow{margin-block-end:var(--space-3)}.course-resource-section__heading h2{max-width:19ch;margin-block-end:var(--space-4);font-size:clamp(2rem,3.5vw,3.15rem);line-height:1.08;letter-spacing:-.05em}.course-resource-section__heading>p:last-child{max-width:44rem;margin:0;color:var(--color-muted)}.period-review-grid{display:grid;gap:var(--space-4)}.period-review-grid--compact{grid-template-columns:repeat(2,minmax(0,1fr))}.period-review{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);padding:var(--space-5)}.period-review-grid--compact .period-review{min-height:24rem}.period-review__header{display:grid;grid-template-columns:2.75rem minmax(0,1fr) auto;align-items:center;gap:var(--space-3);margin-block-end:var(--space-4)}.period-review__number{width:2.75rem;height:2.75rem;display:grid;place-items:center;border-radius:var(--radius-sm);background:var(--color-mint);color:var(--color-success);font-size:var(--text-sm);font-weight:var(--weight-bold)}.period-review__header h3,.period-review__header p{margin:0}.period-review__header h3{font-size:var(--text-md)}.period-review__header p,.period-review__weight{color:var(--color-muted);font-size:var(--text-xs)}.period-review__weight{border:1px solid var(--color-border);border-radius:var(--radius-pill);padding:var(--space-1) var(--space-2);font-weight:var(--weight-bold);white-space:nowrap}.period-review__story{margin-block-end:var(--space-4);color:var(--color-ink-soft);font-size:var(--text-sm)}.period-review__evidence{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-block-end:var(--space-4)}.period-review__evidence span{border-radius:var(--radius-pill);background:var(--color-coral-soft);padding:.32rem .7rem;color:var(--color-coral-hover);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.period-review__connection{border-block-start:1px solid var(--color-border);padding-block-start:var(--space-4)}.period-review__connection strong{display:block;margin-block-end:var(--space-1);color:var(--color-success);font-size:var(--text-xs);letter-spacing:.06em;text-transform:uppercase}.period-review__connection p,.period-review__prompt p{margin:0;color:var(--color-muted);font-size:var(--text-xs)}.period-review__prompt{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-2);margin-block-start:var(--space-4);border-radius:var(--radius-sm);background:var(--color-blue);padding:var(--space-3);color:#2a5f9e}.period-review-grid--compact .period-review__prompt{display:none}.period-review-grid--expanded .period-review{padding:clamp(1.5rem,3vw,2rem)}.period-review-grid--expanded .period-review__story{font-size:var(--text-md)}.course-resource-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4)}.course-resource-detail-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);padding:var(--space-5)}.course-resource-detail-card>span{display:inline-flex;margin-block-end:var(--space-4);border-radius:var(--radius-pill);background:var(--color-lilac);padding:.3rem .7rem;color:#6754a3;font-size:var(--text-xs);font-weight:var(--weight-bold)}.course-resource-detail-card h3{margin-block-end:var(--space-2);font-size:var(--text-lg);line-height:1.35}.course-resource-detail-card p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.course-resource-detail-card ul{display:grid;gap:var(--space-2);margin:var(--space-4) 0 0;border-block-start:1px solid var(--color-border);padding:var(--space-4) 0 0 var(--space-5);color:var(--color-ink-soft);font-size:var(--text-xs)}.course-resource-steps{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.course-resource-steps li{display:grid;grid-template-columns:3.25rem minmax(0,1fr);gap:var(--space-4);border-block-start:1px solid var(--color-border);padding-block:var(--space-5)}.course-resource-steps li>span{color:var(--color-coral);font-size:var(--text-lg);font-weight:var(--weight-bold)}.course-resource-steps h3{margin-block-end:var(--space-1);font-size:var(--text-md)}.course-resource-steps p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.course-resource-checklist{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.course-resource-checklist li{min-height:4.5rem;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:var(--space-3);border:1px solid var(--color-mint-strong);border-radius:var(--radius-md);background:var(--color-mint);padding:var(--space-4) var(--space-5);color:var(--color-success)}.course-resource-checklist span{color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.course-resource-sources>ul{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.course-resource-sources a{min-height:5rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border:1px solid var(--color-blue-strong);border-radius:var(--radius-md);background:var(--color-blue);padding:var(--space-4) var(--space-5);transition:border-color .16s ease,translate .16s ease}.course-resource-sources a:hover{border-color:var(--color-ink-soft);translate:0 -1px}.course-resource-sources small,.course-resource-sources strong{display:block}.course-resource-sources small{margin-block-end:var(--space-1);color:#2a5f9e;font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.course-resource-sources strong{font-size:var(--text-sm);line-height:1.4}.course-resource-next{min-height:9rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-6);margin-block-start:clamp(5rem,9vw,8rem);border:1px solid var(--color-lilac-strong);border-radius:var(--radius-lg);background:var(--color-lilac);padding:var(--space-6);transition:border-color .16s ease,translate .16s ease}.course-resource-next:hover{border-color:var(--color-ink-soft);translate:0 -2px}.course-resource-next small,.course-resource-next strong,.course-resource-next span>span{display:block}.course-resource-next small{margin-block-end:var(--space-1);color:#6754a3;font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.course-resource-next strong{margin-block-end:var(--space-2);font-size:var(--text-lg)}.course-resource-next span>span{max-width:38rem;color:var(--color-muted);font-size:var(--text-sm)}.course-resource-tools .button{width:100%}.course-resource-print 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var(--color-lilac-strong);background:var(--color-lilac);padding-block:var(--space-10)}.guide-next-step .container{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:var(--space-5)}.guide-next-step .container>span{width:3.5rem;height:3.5rem;display:grid;place-items:center;border-radius:var(--radius-md);background:var(--color-surface);color:#6754a3}.guide-next-step .eyebrow{margin-block-end:var(--space-1);color:#6754a3}.guide-next-step h2{margin-block-end:var(--space-1);font-size:var(--text-2xl);letter-spacing:-.035em}.guide-next-step p:last-child{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.guide-article-hero--recall{border-color:var(--color-blue-strong);background:var(--color-blue)}.guide-article-hero--recall .eyebrow,.guide-article-hero--recall .guide-article-hero__meta svg{color:#346baa}.recall-cycle-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3);margin-block:var(--space-8)}.recall-cycle-grid article{min-height:12rem;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5)}.recall-cycle-grid article:nth-child(1){background:var(--color-lilac)}.recall-cycle-grid article:nth-child(2){background:var(--color-blue)}.recall-cycle-grid article:nth-child(3){background:var(--color-mint)}.recall-cycle-grid article:nth-child(4){background:var(--color-coral-soft)}.recall-cycle-grid article>span{width:2.75rem;height:2.75rem;display:grid;place-items:center;margin-block-end:var(--space-4);border-radius:var(--radius-pill);background:var(--color-surface);color:var(--color-ink-soft)}.recall-cycle-grid small{display:block;margin-block-end:var(--space-1);color:var(--color-muted);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.06em;text-transform:uppercase}.recall-cycle-grid h3{margin-block-end:var(--space-2);font-size:var(--text-lg)}.recall-cycle-grid p{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.recall-builder{scroll-margin-top:calc(var(--header-height) + var(--space-6));margin-block:var(--space-8) var(--space-16);overflow:hidden;border:1px solid var(--color-lilac-strong);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-soft)}.recall-builder__heading{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-4);border-block-end:1px solid var(--color-lilac-strong);background:var(--color-lilac);padding:clamp(1.5rem,4vw,2.25rem)}.recall-builder__heading>span{width:3.25rem;height:3.25rem;display:grid;place-items:center;border-radius:var(--radius-md);background:var(--color-surface);color:#6754a3}.recall-builder__heading .eyebrow{color:#6754a3}.recall-builder__heading h2{margin-block-end:var(--space-2);font-size:var(--text-2xl);letter-spacing:-.035em}.recall-builder__heading p:last-child{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.recall-setup,.recall-attempt,.recall-review,.recall-result{padding:clamp(1.5rem,4vw,2.25rem)}.recall-setup>label,.recall-attempt>label,.recall-review>label{display:block}.recall-setup label>span,.recall-attempt label>span,.recall-review label>span,.recall-setup legend,.recall-review legend{display:block;margin-block-end:var(--space-2);color:var(--color-ink);font-size:var(--text-sm);font-weight:var(--weight-bold)}.recall-setup input,.recall-review input,.recall-attempt textarea{width:100%;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-surface);padding:.75rem var(--space-3);color:var(--color-ink)}.recall-setup input,.recall-review input{min-height:3rem}.recall-attempt textarea{min-height:12rem;line-height:1.65;resize:vertical}.recall-setup input:hover,.recall-setup input:focus,.recall-review input:hover,.recall-review input:focus,.recall-attempt 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var(--space-3);color:#6754a3;font-size:var(--text-xs);font-weight:var(--weight-bold)}.recall-live-prompt{margin-block-end:var(--space-5)}.recall-attempt__actions{display:flex;justify-content:space-between;gap:var(--space-3);margin-block-start:var(--space-4)}.recall-attempt__actions>button:first-child{min-height:2.9rem;display:inline-flex;align-items:center;gap:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);padding:.65rem var(--space-4);color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-bold);cursor:pointer}.recall-attempt__actions>button:first-child:hover{border-color:var(--color-border-strong);background:var(--color-blue)}.recall-review__notice{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-4);margin-block-end:var(--space-5);border:1px solid 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var(--space-5);color:var(--color-success);font-size:var(--text-sm);font-weight:var(--weight-bold);cursor:pointer}.recall-result>button:hover{border-color:var(--color-success)}.recall-builder__privacy{margin:0;border-block-start:1px solid var(--color-border);background:#fcfdfd;padding:var(--space-3) clamp(1.5rem,4vw,2.25rem);color:var(--color-muted);font-size:var(--text-xs);text-align:center}.recall-prompt-examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3);margin-block:var(--space-8)}.recall-prompt-examples article{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);padding:var(--space-5)}.recall-prompt-examples article:nth-child(1){background:var(--color-mint)}.recall-prompt-examples article:nth-child(2){background:var(--color-blue)}.recall-prompt-examples article:nth-child(3){background:var(--color-lilac)}.recall-prompt-examples small,.recall-prompt-examples 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span{background:var(--color-coral-soft);color:var(--color-coral)}.recall-repair-list article:nth-child(3) span{background:var(--color-mint);color:var(--color-success)}.recall-repair-list p{margin:0;color:var(--color-ink-soft);font-size:var(--text-sm)}.recall-next-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3);margin-block:var(--space-8)}.recall-next-grid div{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5)}.recall-next-grid div:nth-child(1){background:var(--color-coral-soft)}.recall-next-grid div:nth-child(2){background:var(--color-blue)}.recall-next-grid div:nth-child(3){background:var(--color-mint)}.recall-next-grid dt{margin-block-end:var(--space-2);font-weight:var(--weight-bold)}.recall-next-grid dd{margin:0;color:var(--color-muted);font-size:var(--text-sm)}.recall-schedule-note{border-inline-start:3px solid 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