.article-page-root.svelte-9w5psz{grid-template-columns:minmax(0,1fr);gap:2.5rem;width:100%;max-width:82rem;margin:0 auto;display:grid}@media (width>=1280px){.article-page-root.svelte-9w5psz{grid-template-columns:minmax(0,1fr) 260px}}.article-main.svelte-9w5psz{flex-direction:column;gap:2rem;min-width:0;display:flex}.progress-bar-track.svelte-9w5psz{z-index:60;pointer-events:none;background:var(--color-surface-950);height:4px;position:fixed;top:0;left:0;right:0}.progress-bar-fill.svelte-9w5psz{background:var(--color-tertiary-500);height:100%;transition:width .1s linear}.toc-placeholder.svelte-9w5psz{pointer-events:none}.toc-fixed-panel.svelte-9w5psz{z-index:30;scrollbar-width:thin;border:2px solid var(--color-surface-800);background:var(--color-surface-950);max-height:calc(100vh - 9rem);padding:1.125rem;position:fixed;overflow-y:auto}.toc-sidebar-label.svelte-9w5psz{letter-spacing:.22em;text-transform:uppercase;color:var(--color-primary-500);border-bottom:2px solid var(--color-surface-800);align-items:center;gap:.5rem;margin-bottom:.75rem;padding-bottom:.625rem;font-size:.7rem;font-weight:900;display:flex}.toc-sidebar-nav.svelte-9w5psz{flex-direction:column;gap:.125rem;display:flex}.toc-sidebar-link.svelte-9w5psz{color:var(--color-surface-300);border-left:3px solid #0000;padding:.35rem .625rem;font-size:.8rem;font-weight:700;line-height:1.4;transition:background .15s,border-color .15s,color .15s;display:block}.toc-sidebar-link.svelte-9w5psz:hover{color:var(--color-surface-950);background:var(--color-primary-500)}.toc-sidebar-link-h2.svelte-9w5psz{padding-left:1rem;font-size:.775rem}.toc-sidebar-link-h3.svelte-9w5psz{padding-left:1.625rem;font-size:.75rem}.toc-sidebar-link-active.svelte-9w5psz{border-left-color:var(--color-tertiary-500);color:var(--color-primary-500);background:var(--color-surface-900)}.learn-prose.svelte-9w5psz h1,.learn-prose.svelte-9w5psz h2,.learn-prose.svelte-9w5psz h3,.learn-prose.svelte-9w5psz h4{text-align:left;scroll-margin-top:8rem}.learn-prose.svelte-9w5psz{font-size:clamp(1rem,1.2vw,1.125rem);line-height:1.85}.learn-prose.svelte-9w5psz p,.learn-prose.svelte-9w5psz ul,.learn-prose.svelte-9w5psz ol,.learn-prose.svelte-9w5psz blockquote{max-width:72ch}.learn-prose.svelte-9w5psz h2{border-top:2px solid var(--color-surface-800);margin-top:2.5em;margin-bottom:.65em;padding-top:1em;font-size:clamp(1.5rem,2.2vw,2rem);line-height:1.1}.learn-prose.svelte-9w5psz h3{margin-top:2em;margin-bottom:.5em;font-size:clamp(1.2rem,1.6vw,1.45rem)}.learn-prose.svelte-9w5psz li+li{margin-top:.45em}.learn-prose.svelte-9w5psz a{overflow-wrap:anywhere;color:var(--color-primary-500);text-underline-offset:3px;text-decoration:underline}.learn-prose.svelte-9w5psz pre,.learn-prose.svelte-9w5psz table{max-width:100%;overflow-x:auto}.learn-prose.svelte-9w5psz table{border-collapse:collapse;width:max-content;display:block}.learn-prose.svelte-9w5psz th,.learn-prose.svelte-9w5psz td{border:1px solid var(--color-surface-800);padding:.5rem .75rem}.learn-prose.svelte-9w5psz img{max-width:min(100%,58rem);margin-inline:auto}