:root { color-scheme: light; --accent: #17613d; --ink: #202824; --muted: #5c6660; --line: #dce1dc; --paper: #fffefa; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.7 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--accent); text-underline-offset: .2em; overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.shell { width: min(100% - 40px, 720px); margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 26px 20px; }
.wordmark { font-size: 1.3rem; font-weight: 800; letter-spacing: -.045em; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: .86rem; }
.site-header nav a { color: var(--ink); text-decoration: none; }
.categories { padding-block: 9px; border-block: 1px solid var(--line); gap: 2px 24px; }
.categories a { text-decoration: none; font-weight: 600; }
.categories a[aria-current] { text-decoration: underline; }
main { min-height: 45vh; padding-block: 46px 64px; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.035em; overflow-wrap: anywhere; }
h1 { font-size: clamp(2rem, 5.7vw, 3.1rem); margin: 12px 0 22px; }
h2 { font-size: 1.5rem; margin: 34px 0 15px; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 18px; }
.eyebrow { font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.lede { font-size: 1.15rem; color: var(--muted); }
.muted, .product-source { color: var(--muted); font-size: .85rem; }
.intro { padding-bottom: 25px; }
.post-summary { border-top: 1px solid var(--line); padding-block: 28px; }
.post-summary h2 { margin-block: 8px 14px; }
.post-summary h2 a { color: var(--ink); text-decoration: none; }
.post-summary .eyebrow { margin: 0; }
.read-link { font-size: .85rem; font-weight: 650; }
.empty-state { border-block: 1px solid var(--line); padding-block: 24px; }
.empty-state h2 { margin-top: 0; }
.article-header { margin-bottom: 36px; border-bottom: 1px solid var(--line); padding-bottom: 16px; }
.prose { overflow-wrap: anywhere; }
.prose > :first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 24px; }
.prose li { margin-block: 8px; }
.prose blockquote { border-left: 3px solid var(--accent); margin-inline: 0; padding-left: 22px; color: var(--muted); }
.prose img { max-width: 100%; height: auto; }
.table-scroll { max-width: 100%; overflow-x: auto; margin-block: 24px; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { padding: 12px; border: 1px solid var(--line); text-align: left; }
th { background: #f0f3ef; }
code { font-size: .88em; background: #edf0eb; padding: 2px 4px; }
pre { overflow: auto; padding: 20px; background: #edf0eb; }
.disclosure { padding: 12px 16px; margin-bottom: 30px; border-left: 3px solid var(--accent); background: #f0f3ef; font-size: .83rem; }
.product-box { border: 1px solid var(--line); border-top: 3px solid var(--accent); padding: 22px; margin-block: 30px; background: #ffffff; }
.product-box .eyebrow { margin-bottom: 5px; }
.product-box h3 { margin-top: 0; }
.product-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { background: var(--accent); color: #fff; padding: 10px 16px; min-height: 44px; border-radius: 3px; text-decoration: none; font-size: .86rem; font-weight: 650; }
.related { margin-top: 45px; border-top: 1px solid var(--line); }
.related a { display: block; padding-block: 10px; }
.site-footer { border-top: 1px solid var(--line); padding-block: 26px 32px; }
.site-footer nav { margin-bottom: 20px; }
.skip-link { position: fixed; top: 0; left: 20px; padding: 12px; transform: translateY(-120%); background: #fff; z-index: 1; }
.skip-link:focus { transform: translateY(0); }
@media (max-width: 480px) { .site-header { align-items: flex-start; flex-direction: column; gap: 4px; } main { padding-top: 32px; } .product-box { padding: 18px; } }