:root { --charcoal:#171a1d; --iron:#242a2e; --steel:#30373c; --brass:#c49345; --copper:#a85f35; --amber:#d9852b; --parchment:#f1ebdd; --gray:#c4c0b7; --nickel:#8e9494; --shell:72rem; --measure:46rem; }
* { box-sizing:border-box; }
html { background:var(--charcoal); color-scheme:dark; }
body { margin:0; background:var(--charcoal); color:var(--gray); font:400 1rem/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; }
img { display:block; height:auto; max-width:100%; }
a { color:var(--parchment); text-decoration-color:var(--brass); text-underline-offset:.18em; }
a:hover { color:var(--brass); }
a:focus-visible { outline:3px solid var(--amber); outline-offset:4px; }
h1,h2,h3 { color:var(--parchment); font-family:Georgia,"Times New Roman",serif; line-height:1.08; }
h1 { font-size:clamp(2.4rem,6vw,4.8rem); letter-spacing:-.03em; margin:.15em 0 .28em; }
h2 { font-size:clamp(1.6rem,3vw,2.35rem); margin:0 0 .45em; }
h3 { font-size:1.3rem; margin-top:2em; }
.site-shell { margin:0 auto; max-width:var(--shell); padding-left:1.5rem; padding-right:1.5rem; }
.skip-link { background:var(--amber); color:var(--charcoal); left:1rem; padding:.6rem 1rem; position:absolute; top:-5rem; z-index:5; }
.skip-link:focus { top:1rem; }
.site-header { background:rgba(23,26,29,.96); border-bottom:1px solid var(--steel); position:sticky; top:0; z-index:2; }
.site-header__inner { align-items:center; display:flex; gap:2rem; justify-content:space-between; min-height:5.5rem; }
.site-brand { display:block; flex:0 1 25.3rem; width:min(100%,24.15rem); }
.site-brand img { max-height:4.14rem; width:100%; }
.site-nav { display:flex; flex-wrap:wrap; gap:.6rem 1.2rem; justify-content:flex-end; }
.site-nav a { font-size:.9rem; font-weight:700; text-decoration:none; }
.home-intro { align-items:end; background:linear-gradient(135deg,var(--iron),var(--charcoal)); border-bottom:3px solid var(--copper); display:grid; gap:2rem; grid-template-columns:minmax(0,1fr) minmax(13rem,.43fr); isolation:isolate; margin:3rem 0 4.5rem; overflow:hidden; padding:2rem 2rem 0; position:relative; }
.home-intro::before { background-image:linear-gradient(rgba(63,133,130,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(63,133,130,.09) 1px,transparent 1px); background-size:1.75rem 1.75rem; content:""; inset:0 0 0 52%; pointer-events:none; position:absolute; z-index:0; }
.home-intro::after { border:1px solid rgba(196,147,69,.24); border-left:0; border-radius:50%; content:""; height:17rem; pointer-events:none; position:absolute; right:8%; top:2.75rem; width:17rem; z-index:0; }
.home-intro > * { position:relative; z-index:1; }
.home-intro > div { padding-bottom:2rem; max-width:42rem; }
.home-intro > img { justify-self:center; max-height:24rem; }
.eyebrow { color:var(--brass); font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:.77rem; font-weight:700; letter-spacing:.11em; margin:0 0 .75rem; text-transform:uppercase; }
.button { background:var(--brass); color:var(--charcoal); display:inline-block; font-weight:800; margin-top:1rem; padding:.7rem 1.1rem; text-decoration:none; }
.button:hover { background:var(--amber); color:var(--charcoal); }
.section-heading,.listing-header { margin:0 0 1.75rem; }
.listing-header { border-bottom:1px solid var(--steel); margin-top:3rem; max-width:var(--measure); padding-bottom:1.5rem; }
.listing-header p:last-child { font-size:1.15rem; margin-bottom:0; }
.article-grid { display:grid; gap:1.5rem; grid-template-columns:repeat(auto-fit,minmax(min(16rem,100%),1fr)); margin-bottom:3rem; }
.article-card { background:var(--iron); border:1px solid var(--steel); display:flex; flex-direction:column; min-width:0; }
.article-card__image { aspect-ratio:16 / 9; object-fit:cover; width:100%; }
.article-card__body { display:flex; flex:1; flex-direction:column; padding:1.5rem; }
.article-card__body .eyebrow { margin-bottom:1rem; }
.article-card__body p:not(.eyebrow) { line-height:1.72; margin:0 0 1.65rem; }
.article-card h2 { font-size:1.45rem; margin:0 0 1rem; }
.article-card h2 a { color:var(--parchment); text-decoration:none; }
.article-card h2 a:hover { color:var(--brass); }
.text-link { font-weight:800; margin-top:auto; }
.start-here-panels { display:grid; gap:1.5rem; grid-template-columns:repeat(2,minmax(0,1fr)); margin:1.5rem 0 3rem; }
.start-here-panel { background:var(--iron); border:1px solid var(--steel); display:flex; flex-direction:column; min-width:0; }
.start-here-panel > img { aspect-ratio:16 / 9; object-fit:cover; width:100%; }
.start-here-panel__body { display:flex; flex:1; flex-direction:column; padding:1.5rem; }
.start-here-panel__body .eyebrow { margin-bottom:1rem; }
.start-here-panel__body h3 { font-size:1.45rem; margin:0 0 1rem; }
.start-here-panel__body p:not(.eyebrow) { line-height:1.7; margin:0 0 1.65rem; }
.start-here-method { background:var(--iron); border-left:3px solid var(--brass); margin:1.5rem 0 3rem; padding:1.5rem; }
.start-here-method h3 { font-size:1.45rem; margin:0 0 .8rem; }
.start-here-method p:not(.eyebrow) { margin:0 0 1.35rem; }
.topic-pathways { border-top:1px solid var(--steel); margin:0 0 4.5rem; padding-top:2.5rem; }
.topic-pathways__list { display:grid; gap:.75rem; grid-template-columns:repeat(5,minmax(0,1fr)); list-style:none; margin:0; padding:0; }
.topic-pathways__list a,.topic-pathways__item { background:var(--iron); border:1px solid var(--steel); display:block; min-height:100%; padding:1rem; text-decoration:none; }
.topic-pathways__list a:hover { border-color:var(--brass); color:var(--parchment); }
.topic-pathways__list strong { color:var(--parchment); display:block; font-family:Georgia,"Times New Roman",serif; font-size:1.1rem; margin-bottom:.2rem; }
.topic-pathways__list > li > a > span,.topic-pathways__item > span { color:var(--gray); display:block; font-size:.86rem; line-height:1.45; }
.pagination { display:flex; gap:1rem; justify-content:space-between; margin:0 0 3rem; }
.not-found { margin:clamp(4rem,12vw,9rem) auto; max-width:var(--measure); }
.not-found > p:not(.eyebrow) { color:var(--parchment); font-size:1.2rem; max-width:36rem; }
.not-found__actions { align-items:center; display:flex; flex-wrap:wrap; gap:1.25rem; }
.not-found__actions .button { margin-top:0; }
.article { margin:3.5rem auto 5rem; max-width:var(--measure); }
.article-header { margin-bottom:2rem; }
.article-header__summary { color:var(--parchment); font-size:1.25rem; margin:0; }
.article-header__meta { color:var(--nickel); font-size:.9rem; }
.article-hero { margin:0 0 2.5rem; }
.article-hero img { border:1px solid var(--steel); width:100%; }
.article-content { font-size:1.08rem; }
.article-content p,.article-content li { max-width:var(--measure); }
.article-content li + li { margin-top:.45rem; }
.article-content blockquote { border-left:3px solid var(--brass); color:var(--parchment); margin:1.75rem 0; padding:.2rem 1.25rem; }
.article-content code { background:var(--iron); color:var(--parchment); padding:.15em .3em; }
.article-content table { border-collapse:collapse; display:block; margin:1.5rem 0; overflow-x:auto; width:100%; }
.article-content td,.article-content th { border:1px solid var(--steel); padding:.6rem .75rem; text-align:left; }
.article-content th { color:var(--parchment); }
.workbench-summary { background:var(--iron); border-left:3px solid var(--brass); margin:0 0 2rem; padding:1.15rem 1.25rem; }
.workbench-summary p { margin:.35rem 0; }
.workbench-summary__note { color:var(--nickel); font-size:.9rem; }
.article-tags { border-top:1px solid var(--steel); display:flex; flex-wrap:wrap; gap:.5rem; margin-top:3rem; padding-top:1.25rem; }
.article-tags a { background:var(--iron); border:1px solid var(--steel); font-size:.85rem; padding:.2rem .55rem; }
.site-footer { border-top:1px solid var(--steel); color:var(--nickel); font-size:.9rem; padding:2rem 0 3rem; }
.site-footer p { margin:.25rem 0; }
@media (max-width:56rem) { .site-header__inner { align-items:flex-start; flex-direction:column; gap:.8rem; padding-bottom:1rem; padding-top:1rem; } .site-brand { flex:0 0 auto; width:min(100%,19.55rem); } .site-brand img { max-height:3.565rem; } .site-nav { display:grid; gap:.5rem .75rem; grid-template-columns:repeat(3,minmax(0,1fr)); justify-content:normal; width:100%; } .site-nav a { font-size:clamp(.72rem,3.7vw,.84rem); line-height:1.2; text-align:center; } .home-intro { grid-template-columns:1fr; margin-top:1.5rem; padding:1.5rem 1.5rem 0; } .home-intro::before,.home-intro::after { display:none; } .home-intro > img { max-height:17rem; } .start-here-panels { grid-template-columns:1fr; } .topic-pathways__list { grid-template-columns:repeat(2,minmax(0,1fr)); } .article { margin-top:2.25rem; } }
@media (max-width:28rem) { .topic-pathways__list { grid-template-columns:1fr; } }
@media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto!important; transition:none!important; } }