:root {
  --ink: #122d43;
  --paper: #f5f2eb;
  --surface: #fffdf9;
  --line: #cbd0ca;
  --muted: #456277;
  --blue: #305c7a;
  --sand: #ede3d0;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 Arial, sans-serif; }
a { color: inherit; text-underline-offset: 4px; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.wrap { max-width: 1176px; margin: auto; padding-inline: 28px; }
header, footer { border-color: var(--line); border-style: solid; border-width: 0 0 1px; }
nav { display: flex; flex-direction: column; align-items: center; gap: 18px; padding-block: 28px 15px; }
.brand { text-decoration: none; font: 32px/1.15 Georgia, serif; text-align: center; }
.brand small { display: block; color: var(--muted); font: 9px Arial, sans-serif; letter-spacing: .18em; margin-top: 9px; }
.navlinks { display: flex; flex-wrap: wrap; justify-content: center; gap: 3px 18px; }
.navlinks a { display: inline-flex; align-items: center; min-height: 44px; padding-inline: 4px; font-size: 13px; }
.navlinks a:not([aria-current]) { text-decoration: none; }
.navlinks a:hover { text-decoration: underline; }
.hero { padding-block: 64px 36px; max-width: 780px; }
.eyebrow, .badge { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
h1, h2, h3 { font-family: Georgia, serif; font-weight: 400; line-height: 1.17; }
h1 { font-size: clamp(38px, 6.5vw, 72px); margin: 12px 0 18px; }
h2 { font-size: clamp(25px, 3vw, 34px); }
h3 { font-size: 23px; }
.intro { font-size: 19px; }
.filters { display: grid; grid-template-columns: minmax(0, 2fr) repeat(2, minmax(0, 1fr)); gap: 16px; padding-block: 20px; border-block: 1px solid var(--line); }
label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; min-width: 0; }
input, select { font: 16px Arial, sans-serif; padding: 10px; min-height: 44px; border: 1px solid var(--muted); background: var(--surface); color: var(--ink); border-radius: 0; max-width: 100%; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin: 20px 0 48px; }
.card { background: var(--surface); padding: clamp(20px, 4vw, 32px); border: 1px solid var(--line); min-width: 0; }
.card h2 { margin-block: 12px; }
.card h2 a:not(:hover) { text-decoration: none; }
.card p { margin-bottom: 14px; }
.card .meta { margin: 0; }
.meta, .note { font-size: 14px; color: var(--muted); }
.author { padding-block: 30px 48px; border-top: 1px solid var(--line); max-width: 780px; }
.article { max-width: 770px; margin: 36px auto 64px; }
.article h1 { font-size: clamp(33px, 6vw, 56px); }
.article img { max-width: 100%; height: auto; }
.article-content h2, .article-content h3 { margin-top: 1.5em; }
.table-wrap { overflow-x: auto; margin-top: 24px; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: 14px; }
caption { text-align: left; font-family: Georgia, serif; font-size: 20px; margin-bottom: 8px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
thead { background: var(--sand); }
tbody th, td { white-space: nowrap; }
.source { border-top: 1px solid var(--line); padding-top: 20px; margin-top: 28px; }
.related { padding: 20px; background: var(--sand); margin-top: 28px; }
.related h2 { margin-top: 0; }
.related ul { padding-left: 20px; }
.related li { padding-block: 4px; }
footer { border-width: 1px 0 0; padding-block: 20px; font-size: 14px; }
.skip { position: absolute; left: -10000px; }
.skip:focus { left: 20px; top: 10px; background: var(--surface); padding: 10px; }
[hidden] { display: none !important; }
@media (max-width: 650px) {
  .wrap { padding-inline: 18px; }
  .grid { grid-template-columns: 1fr; }
  .hero { padding-block: 36px 22px; }
  .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .filters label:first-child { grid-column: 1 / -1; }
  .navlinks { gap: 2px 10px; }
}