:root { color-scheme: light; --background: #fff; --foreground: #182b39; --muted: #495b68; --accent: #943b1d; --border: #ced7dd; }
* { box-sizing: border-box; }
html { font-size: 100%; }
body { margin: 0 auto; padding: 0 1.5rem; max-width: 66rem; background: var(--background); color: var(--foreground); font: 1.0625rem/1.65 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); text-decoration-thickness: .075em; text-underline-offset: .19em; overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: .15em; }
a:focus-visible { outline: 3px solid var(--foreground); outline-offset: 5px; }
.skip { position: absolute; top: -8rem; padding: .7rem 1rem; background: white; z-index: 2; }
.skip:focus { top: 1rem; }
.masthead { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 1.4rem 0; border-bottom: 1px solid var(--border); }
.masthead a { font-weight: 750; color: var(--foreground); text-decoration: none; font-size: 1.3rem; }
.masthead span { color: var(--muted); font-size: .9375rem; }
section { margin-block: 2.5rem; }
.intro { max-width: 48rem; margin-top: 2.5rem; }
h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.15rem, 4.6vw, 3.35rem); font-weight: 500; line-height: 1.14; letter-spacing: -.025em; margin: .65rem 0 1.4rem; max-width: 17ch; }
h2 { font-size: 1.25rem; letter-spacing: -.015em; margin: 0 0 1rem; }
h3 { font-size: 1.65rem; line-height: 1.25; margin: .3rem 0 1rem; font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
p { margin: 0 0 1rem; max-width: 72ch; }
.lead { font-size: 1.1875rem; line-height: 1.6; }
.eyebrow { font-size: .9375rem; color: var(--muted); margin-bottom: .3rem; }
.readings { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; border-top: 3px solid var(--accent); padding-top: 1.5rem; }
article { min-width: 0; }
.route { line-height: 2; }
.status { font-size: .9375rem; color: var(--muted); padding-top: .75rem; border-top: 1px solid var(--border); }
.boundaries { padding-top: 1.75rem; border-top: 1px solid var(--border); }
footer { margin-top: 3rem; padding: 1.5rem 0 2rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .9375rem; }
@media (max-width: 42rem) { .readings { grid-template-columns: 1fr; gap: 1.5rem; } body { padding-inline: 1.15rem; } h1 { max-width: 18ch; } }
@media print { body { max-width: none; font-size: 11pt; } .skip { display: none; } section { break-inside: avoid; } a { color: inherit; } }