.byteu-reader-grid{grid-template-columns:minmax(0,1fr) 18rem;align-items:start;gap:3rem;display:grid}.byteu-reader-main{min-width:0}.byteu-reader-cover{aspect-ratio:16/9;border-radius:var(--byteu-radius);background:var(--byteu-subtle);overflow:hidden}.byteu-reader-sidebar{top:calc(var(--byteu-header-offset) + var(--byteu-toolbar-height) + 1.5rem);max-height:calc(100dvh - var(--byteu-header-offset) - var(--byteu-toolbar-height) - 2.5rem);padding:.25rem;position:sticky;overflow-y:auto}.byteu-course-section{border:1px solid var(--byteu-border);border-radius:var(--byteu-radius);background:var(--byteu-surface);overflow:hidden}.byteu-course-section--active{border-color:var(--red)}.byteu--reader .section-header{border-radius:calc(var(--byteu-radius) - 1px);background:var(--byteu-surface);width:100%;min-height:2.75rem;color:var(--byteu-ink);font-size:var(--byteu-small);text-align:left;transition:background-color var(--byteu-transition);justify-content:space-between;align-items:center;gap:.75rem;padding:.875rem 1rem;font-weight:600;line-height:1.5;display:flex}.byteu--reader .section-header:hover,.byteu--reader .section-header[aria-expanded=true]{background:var(--byteu-subtle)}.byteu--reader .section-header[aria-expanded=true]{border-end-end-radius:0;border-end-start-radius:0}.byteu--reader .section-chevron{transition:transform var(--byteu-transition);flex-shrink:0}.byteu--reader .subsection-link{min-height:2.75rem;color:var(--byteu-muted);font-size:var(--byteu-small);transition:background-color var(--byteu-transition), color var(--byteu-transition);align-items:flex-start;gap:.5rem;padding:.75rem 1rem;line-height:1.5;display:flex}.byteu--reader .subsection-link svg{flex-shrink:0;margin-top:.2rem}.byteu--reader .subsection-link:hover,.byteu--reader .subsection-link[aria-current=page]{background:var(--byteu-subtle);color:var(--darker-red)}.byteu--reader .subsection-link[aria-current=page]{font-weight:600}.byteu--reader :is(.section-header,.subsection-link):focus-visible{outline-offset:-3px}.byteu--reader :is(.section-header,.subsection-link){scroll-margin-top:calc(var(--byteu-header-offset) + var(--byteu-toolbar-height) + 1.5rem)}.byteu--reader .active-tab{color:var(--darker-red);border-bottom:2px solid var(--red);font-weight:600}.byteu--reader .active-tab svg{color:var(--red)}.byteu-reader-page.dark .subsection-link[aria-current=page],.byteu-reader-page.dark .subsection-link:hover,.byteu-reader-page.dark .active-tab{color:#ff8987}.byteu-reader-tabs{flex-wrap:wrap;gap:.25rem;display:flex}.byteu-reader-tabs button{font-size:var(--byteu-small);padding-inline:.75rem}.byteu-reader-nav{border:1px solid var(--byteu-border);border-radius:var(--byteu-radius);min-width:0;color:var(--byteu-ink);transition:border-color var(--byteu-transition);flex:1;align-items:center;gap:.75rem;padding:1.25rem;display:flex}.byteu-reader-nav:hover{border-color:var(--red)}.byteu-reader-nav--next{justify-content:flex-end}.byteu-reader-nav-title{font-size:var(--byteu-small);text-wrap:pretty;font-weight:600;line-height:1.5}.byteu-quiz-question{border-top:1px solid var(--byteu-border);padding-block:1.5rem}.byteu-notes-field{border:1px solid var(--byteu-border);border-radius:var(--byteu-radius);resize:vertical;background:var(--byteu-subtle);width:100%;min-height:15rem;color:var(--byteu-ink);font-size:var(--byteu-body);line-height:var(--byteu-leading);padding:1rem}.byteu-prose{max-width:70ch;color:var(--byteu-ink);font-size:var(--byteu-reading);line-height:var(--byteu-leading);overflow-wrap:break-word}.byteu-prose :is(h1,h2,h3,h4){color:var(--byteu-ink);letter-spacing:-.025em;text-wrap:balance;margin-block:2.5rem 1rem;font-weight:650;line-height:1.25}.byteu-prose :is(h1,h2){font-size:var(--byteu-heading)}.byteu-prose h3{font-size:1.375rem}.byteu-prose h4{font-size:var(--byteu-card-title)}.byteu-prose p{text-wrap:pretty;margin-block:0 1.5rem}.byteu-prose ul,.byteu-prose ol{margin-block:1.5rem 1.75rem;padding-left:1.5rem}.byteu-prose ul{list-style:outside}.byteu-prose ol{list-style:decimal}.byteu-prose li{margin-block:.55rem;padding-left:.25rem}.byteu-prose li::marker{color:var(--red);font-weight:600}.byteu-prose a{color:var(--darker-red);text-underline-offset:.2em;text-decoration:underline}.byteu-reader-page.dark .byteu-prose a{color:#ff8987}.byteu-prose img{border-radius:var(--byteu-radius);max-width:100%;height:auto;margin:2rem auto}.byteu-prose blockquote{border:1px solid var(--byteu-border);border-radius:var(--byteu-radius);background:var(--byteu-subtle);margin-block:2rem;padding:1.5rem;font-style:normal}.byteu-prose blockquote p:last-child{margin-bottom:0}.byteu-prose table{border:1px solid var(--byteu-border);border-radius:var(--byteu-radius);border-collapse:separate;border-spacing:0;width:100%;max-width:100%;font-size:var(--byteu-small);margin-block:2rem;display:block;overflow-x:auto}.byteu-prose th,.byteu-prose td{border-bottom:1px solid var(--byteu-border);text-align:left;vertical-align:top;min-width:8rem;padding:.9rem 1rem}.byteu-prose th{color:#fafafa;background:#262626;font-weight:600}.byteu-prose tbody tr:nth-child(2n){background:var(--byteu-subtle)}.byteu-prose iframe{aspect-ratio:16/9;border-radius:var(--byteu-radius);border:0;width:100%;margin-block:2rem}.byteu-prose pre{border-radius:var(--byteu-radius);color:#fafafa;font-size:var(--byteu-small);background:#171717;margin-block:2rem;padding:1.5rem;overflow-x:auto}.byteu--reader .section-header[aria-expanded=true] .section-chevron{transform:rotate(180deg)}.byteu--reader #moon-icon{display:none}.byteu-reader-page.dark #moon-icon{display:flex}.byteu-reader-page.dark #sun-icon{display:none}@keyframes fillProgress{0%{width:0}to{width:var(--target-progress)}}.byteu--reader .progress-animation{width:var(--target-progress);animation:.6s ease-out fillProgress}@media (width<=900px){.byteu-reader-grid{grid-template-columns:1fr}.byteu-reader-sidebar{border-top:1px solid var(--byteu-border);max-height:none;padding-top:2rem;position:static}}@media (prefers-reduced-motion:reduce){.byteu--reader .progress-animation{animation:none}.byteu--reader .section-chevron{transition:none}}.header-container[data-astro-cid-6pmwozse]{z-index:30;top:var(--byteu-header-offset);background:var(--byteu-surface);border-bottom-width:1px;border-color:var(--byteu-border);position:sticky}.link-container[data-astro-cid-6pmwozse],.byteu-link[data-astro-cid-6pmwozse]{min-height:2.75rem;color:var(--byteu-muted);font-size:var(--byteu-small);transition:color var(--byteu-transition);align-items:center;gap:.5rem;font-weight:600;display:inline-flex}.link-container[data-astro-cid-6pmwozse]:hover,.byteu-link[data-astro-cid-6pmwozse]:hover{color:var(--byteu-ink)}.link-icon[data-astro-cid-6pmwozse]{color:var(--red)}.breadcrumb[data-astro-cid-6pmwozse]{--tw-text-opacity:1;color:rgb(115 115 115/var(--tw-text-opacity,1));align-items:center;gap:.5rem;font-size:.875rem;line-height:1.25rem;display:flex}.breadcrumb[data-astro-cid-6pmwozse]:where(.dark,.dark *){--tw-text-opacity:1;color:rgb(163 163 163/var(--tw-text-opacity,1))}.breadcrumb-link[data-astro-cid-6pmwozse]{align-items:center;gap:.25rem;transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-duration:.15s;transition-timing-function:cubic-bezier(.4,0,.2,1);display:flex}.breadcrumb-link[data-astro-cid-6pmwozse]:hover{--tw-text-opacity:1;color:rgb(38 38 38/var(--tw-text-opacity,1))}.breadcrumb-link[data-astro-cid-6pmwozse]:hover:where(.dark,.dark *){--tw-text-opacity:1;color:rgb(229 229 229/var(--tw-text-opacity,1))}.breadcrumb-current[data-astro-cid-6pmwozse]{text-overflow:ellipsis;white-space:nowrap;--tw-text-opacity:1;max-width:200px;color:rgb(38 38 38/var(--tw-text-opacity,1));font-weight:500;overflow:hidden}.breadcrumb-current[data-astro-cid-6pmwozse]:where(.dark,.dark *){--tw-text-opacity:1;color:rgb(229 229 229/var(--tw-text-opacity,1))}.progress-indicator[data-astro-cid-6pmwozse]{--tw-bg-opacity:1;background-color:rgb(235 235 235/var(--tw-bg-opacity,1));border-radius:9999px;align-items:center;gap:.5rem;padding:.25rem .75rem;font-size:.875rem;line-height:1.25rem;display:none}@media (width>=768px){.progress-indicator[data-astro-cid-6pmwozse]{display:flex}}.progress-indicator[data-astro-cid-6pmwozse]:where(.dark,.dark *){--tw-bg-opacity:1;background-color:rgb(23 23 23/var(--tw-bg-opacity,1))}.theme-toggle[data-astro-cid-6pmwozse]{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;border:1px solid var(--byteu-border);background:var(--byteu-surface);width:2.75rem;height:2.75rem;transition:background-color var(--byteu-transition), border-color var(--byteu-transition);border-radius:9999px;justify-content:center;align-items:center;display:flex}.theme-toggle[data-astro-cid-6pmwozse]:hover{border-color:var(--red);background:var(--byteu-subtle)}.theme-icon[data-astro-cid-6pmwozse]{--tw-text-opacity:1;width:2rem;height:2rem;color:rgb(38 38 38/var(--tw-text-opacity,1));justify-content:center;align-items:center;display:flex}.theme-icon[data-astro-cid-6pmwozse]:where(.dark,.dark *){--tw-text-opacity:1;color:rgb(248 248 248/var(--tw-text-opacity,1))}.progress-bar-container[data-astro-cid-6pmwozse]{--tw-bg-opacity:1;background-color:rgb(229 229 229/var(--tw-bg-opacity,1));width:100%;height:.25rem}.progress-bar-container[data-astro-cid-6pmwozse]:where(.dark,.dark *){--tw-bg-opacity:1;background-color:rgb(38 38 38/var(--tw-bg-opacity,1))}.progress-bar[data-astro-cid-6pmwozse]{background-color:var(--red);height:.25rem}