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2rem;--primitive-space-10: 2.5rem;--primitive-space-12: 3rem;--primitive-space-16: 4rem;--primitive-radius-sm: .4rem;--primitive-radius-md: .75rem;--primitive-radius-lg: 1rem;--primitive-content-max: 72rem;--primitive-measure: 52rem;--primitive-control-min: 2.75rem;--primitive-font-primary: "Atkinson Hyperlegible Next";--primitive-font-secondary: "Atkinson Hyperlegible Mono";--primitive-font-size-body: 1.1875rem;--primitive-font-size-small: .9rem;--primitive-font-size-facts: .92rem;--primitive-font-size-lead: 1.2rem;--primitive-font-size-summary: 1.15rem;--primitive-font-size-subheading: 1.15rem;--primitive-line-height-body: 1.75;--primitive-line-height-heading: 1.1;--primitive-heading-display: clamp(2rem, 7vw, 4rem);--primitive-grid-card-min: 14rem;--primitive-sidebar-min: 12rem;--primitive-sidebar-max: 17rem;--primitive-sidebar-mobile-max: 14rem;--primitive-card-image-max: 18rem;--primitive-card-aspect-ratio: 600 / 990;--primitive-shadow-sm: 0 .35rem 1rem rgb(28 23 48 / 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var(--primitive-amber-700);--font-body: var(--primitive-font-primary);--font-heading: var(--primitive-font-primary);--font-navigation: var(--primitive-font-secondary);--font-size-body: var(--primitive-font-size-body);--font-size-small: var(--primitive-font-size-small);--font-size-facts: var(--primitive-font-size-facts);--font-size-lead: var(--primitive-font-size-lead);--font-size-summary: var(--primitive-font-size-summary);--font-size-subheading: var(--primitive-font-size-subheading);--font-size-display: var(--primitive-heading-display);--line-height-body: var(--primitive-line-height-body);--line-height-heading: var(--primitive-line-height-heading);--space-1: var(--primitive-space-1);--space-2: var(--primitive-space-2);--space-3: var(--primitive-space-3);--space-4: var(--primitive-space-4);--space-5: var(--primitive-space-5);--space-6: var(--primitive-space-6);--space-8: var(--primitive-space-8);--space-10: var(--primitive-space-10);--space-12: var(--primitive-space-12);--space-16: var(--primitive-space-16);--content-max: var(--primitive-content-max);--content-measure: var(--primitive-measure);--layout-grid-card-min: var(--primitive-grid-card-min);--layout-sidebar-min: var(--primitive-sidebar-min);--layout-sidebar-max: var(--primitive-sidebar-max);--layout-sidebar-mobile-max: var(--primitive-sidebar-mobile-max);--layout-card-image-max: var(--primitive-card-image-max);--layout-card-aspect-ratio: var(--primitive-card-aspect-ratio);--space-page-inline: var(--primitive-space-5);--space-page-block: var(--primitive-space-5);--space-section: var(--primitive-space-8);--radius-control: var(--primitive-radius-sm);--radius-surface: var(--primitive-radius-md);--control-min-height: var(--primitive-control-min);--shadow-card-hover: var(--primitive-shadow-sm);--shadow-focus: var(--primitive-shadow-focus);--border-width: var(--primitive-border-width);--focus-outline-width: var(--primitive-focus-width);--focus-outline-offset: var(--primitive-focus-offset);--press-offset: 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a:hover{background:var(--color-surface-subtle);color:var(--color-link)}.site-nav-links a[aria-current=page]{background:var(--color-nav-active);color:var(--color-link);font-weight:700}nav[aria-label=Breadcrumb]{color:var(--color-text-muted);font-size:var(--font-size-small);line-height:1.7;margin-bottom:var(--space-4)}@media(max-width:42rem){.site-nav{gap:0}.site-nav-links{flex-wrap:wrap}.site-nav-links a{padding-inline:var(--space-2)}.has-menu .site-menu-button{align-items:center;background:transparent;color:var(--color-text-strong);display:inline-flex;font-weight:700;gap:var(--space-3);margin-right:calc(-1 * var(--space-2));padding:0 var(--space-2)}.has-menu .site-menu-button:hover{background:transparent;color:var(--color-link)}.has-menu.is-open .site-menu-button{color:var(--color-link)}.hamburger-box{display:inline-block;height:18px;position:relative;width:26px}.hamburger-inner,.hamburger-inner:before,.hamburger-inner:after{background:currentColor;border-radius:2px;content:"";display:block;height:2.5px;left:0;position:absolute;width:26px}.hamburger-inner{margin-top:-1.25px;top:50%;transition:transform .22s cubic-bezier(.55,.055,.675,.19)}.hamburger-inner:before{top:-8px;transition:top .1s .25s ease-in,opacity .1s ease-in}.hamburger-inner:after{bottom:-8px;transition:bottom .1s .25s ease-in,transform .22s cubic-bezier(.55,.055,.675,.19)}.has-menu.is-open .hamburger-inner{transform:rotate(225deg);transition-delay:.12s;transition-timing-function:cubic-bezier(.215,.61,.355,1)}.has-menu.is-open .hamburger-inner:before{opacity:0;top:0;transition:top .1s ease-out,opacity .1s .12s ease-out}.has-menu.is-open .hamburger-inner:after{bottom:0;transform:rotate(-90deg);transition:bottom .1s ease-out,transform .22s .12s cubic-bezier(.215,.61,.355,1)}.has-menu .site-nav-links{background:var(--color-surface);border-bottom:var(--border-width) solid var(--color-border);box-shadow:0 1rem 2rem #1c173024;display:grid;left:0;max-height:0;padding-inline:var(--space-page-inline);position:absolute;right:0;top:100%;opacity:0;overflow:hidden;transition:max-height .28s cubic-bezier(.2,.7,.2,1),opacity .18s ease,visibility 0s .28s;visibility:hidden;width:100%}.has-menu.is-open .site-nav-links{box-shadow:0 1rem 2rem #1c173024,0 0 0 100vmax #1c173047;clip-path:inset(0 0 -100vmax 0);max-height:24rem;opacity:1;padding-block:var(--space-2) var(--space-3);transition:max-height .32s cubic-bezier(.2,.7,.2,1),opacity .22s ease;visibility:visible}.has-menu .site-nav-links li+li{border-top:var(--border-width) solid var(--color-border)}.has-menu .site-nav-links a{color:var(--color-text-strong);display:flex;font-size:var(--font-size-lead);min-height:3.5rem;padding-inline:var(--space-3)}.has-menu .site-nav-links 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var(--color-border);border-radius:var(--radius-surface);padding:var(--space-4)}.card{background:var(--color-surface);color:var(--color-text)}a.card{display:block;text-decoration:none}a.card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-card-hover)}.notice{background:var(--color-surface-subtle);border-color:var(--color-border-strong);color:var(--color-text-strong);padding:var(--space-6)}.notice>:first-child{margin-top:0}.notice>:last-child{margin-bottom:0}.card img{background:var(--color-image-surface);border-radius:var(--radius-control);max-height:var(--layout-card-image-max);object-fit:contain;width:100%}.card-summary{color:var(--color-text-muted);font-size:var(--font-size-summary);margin:calc(-1 * var(--space-2)) 0 var(--space-8);max-width:var(--content-measure)}.card-page-layout{align-items:start;display:grid;gap:clamp(var(--space-6),4vw,var(--space-12));grid-template-columns:minmax(var(--layout-sidebar-min),var(--layout-sidebar-max)) 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var(--space-4)}button:hover{background:var(--color-action-hover)}button:active{transform:translateY(var(--press-offset))}.result{margin-top:var(--space-6)}.reading-intro{margin:var(--space-4) 0 var(--space-6)}.reading-intro .lead{margin-bottom:0}.reading-intro .lead{max-width:33em}.tool-guide{max-width:35em}.tool-guide{margin-top:var(--space-12)}.tool-guide h3{font-size:var(--font-size-subheading);margin:var(--space-8) 0 var(--space-2)}.tool-guide dt{font-weight:700;margin-top:var(--space-4)}.tool-guide dd{margin:var(--space-1) 0 0}.tool-guide li+li{margin-top:var(--space-2)}.tool-guide .page-meta{border-top:var(--border-width) solid var(--color-border);font-family:var(--font-body);font-size:var(--font-size-small);line-height:1.7;margin:var(--space-10) 0 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