:root { color-scheme: light; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; color: #273248; background: #fff; }
* { box-sizing: border-box; }
body { margin: 0; }
.site-header, main, footer { width: min(100% - 2rem, 50rem); margin-inline: auto; }
.site-header { padding-block: 1.25rem; font-weight: 700; border-bottom: 1px solid #63788b; }
main { padding-block: 2rem 3rem; overflow-wrap: anywhere; }
h1, h2, h3 { line-height: 1.3; }
h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); }
h2 { font-size: 1.5rem; margin-top: 2rem; }
h3 { font-size: 1.2rem; }
p { margin-block: 1rem; }
li { margin-block: .7rem; }
a { color: inherit; text-underline-offset: .2em; }
a:hover { text-decoration-thickness: .15em; }
a:focus-visible { outline: 3px solid #273248; outline-offset: 3px; }
.archive-note { border-bottom: 1px solid #63788b; padding-bottom: 1.5rem; margin-bottom: 2rem; }
footer { border-top: 1px solid #63788b; padding-block: 1.25rem 2rem; }
.skip-link { position: absolute; top: 0; left: -10000px; padding: .5rem; background: white; }
.skip-link:focus { left: .5rem; }
@media print { .site-header, footer, .skip-link { display: none; } main { width: 100%; } a { text-decoration: none; } }