:root {
    --bg: #f6f4ec;
    --paper: #fffdf8;
    --ink: #1f1e1b;
    --muted: #5e5b52;
    --rule: #dcd7c8;
    --serif: Georgia, 'Iowan Old Style', 'Times New Roman', serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font: 17px/1.62 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

a { color: var(--accent); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

h1, h2, h3 { font-family: var(--serif); font-weight: normal; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 2.9rem); margin: 6px 0 8px; }
article > h1:first-child { margin-top: 30px; }
h2 { font-size: 1.55rem; margin: 0 0 12px; }
h3 { font-size: 1.2rem; margin: 0 0 6px; }

p, ul { margin: 0 0 14px; }
ul { padding-left: 22px; }
li { margin-bottom: 6px; }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 16px; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; background: var(--paper); padding: 6px 10px; }

header.site { border-top: 4px solid var(--accent); border-bottom: 1px solid var(--rule); }
.header-row { display: flex; align-items: center; gap: 12px 28px; padding-top: 16px; padding-bottom: 16px; flex-wrap: wrap; }
.brand { color: inherit; text-decoration: none; }
.brand-name { display: block; font-family: var(--serif); font-size: 1.45rem; line-height: 1.2; }
.brand-line { display: block; font-size: 0.88rem; color: var(--muted); }
nav.primary { display: flex; gap: 6px 20px; flex-wrap: wrap; margin-left: auto; font-size: 0.95rem; }
nav.primary a { color: var(--ink); text-decoration: none; }
nav.primary a:hover, nav.primary a[aria-current] { color: var(--accent); text-decoration: underline; }
.official { font-size: 0.95rem; white-space: nowrap; }

.crumbs { font-size: 0.88rem; color: var(--muted); margin-top: 22px; }
.crumbs a { color: var(--muted); }

.layout { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 52px; padding-bottom: 64px; }
@media (max-width: 880px) {
    .layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
}

.brief { background: var(--paper); border-left: 4px solid var(--accent); padding: 18px 22px 6px; margin: 18px 0 14px; }
.brief h2 { font-size: 1.15rem; margin-bottom: 6px; }
.brief .lead { font-size: 1.16rem; line-height: 1.55; }
.note { font-size: 0.92rem; color: var(--muted); }

.toc { background: var(--paper); border: 1px solid var(--rule); padding: 16px 22px 4px; margin: 22px 0 8px; }
.toc h2 { font-size: 1.1rem; }
.toc ul { columns: 2; column-gap: 32px; padding-left: 18px; }
@media (max-width: 560px) { .toc ul { columns: 1; } }

article section { margin-top: 42px; scroll-margin-top: 12px; }
article section > h2 { border-bottom: 1px solid var(--rule); padding-bottom: 8px; }

.cards { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.card { background: var(--paper); border: 1px solid var(--rule); padding: 16px 18px 4px; margin: 0; }
.card.choice { border-top: 4px solid var(--accent); }
.card p { font-size: 0.97rem; }
.facts { font-size: 0.88rem; color: var(--muted); }

.table-wrap { overflow-x: auto; margin-bottom: 16px; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; background: var(--paper); }
th, td { border-bottom: 1px solid var(--rule); text-align: left; padding: 9px 10px; vertical-align: top; }
th { font-weight: 600; }

.qa h3 { margin-top: 18px; }
.sources li { margin-bottom: 8px; }
.cite { background: var(--paper); border: 1px solid var(--rule); padding: 14px 18px 2px; font-size: 0.95rem; }
.cite code { font-family: inherit; word-break: break-all; }

aside .entity { background: var(--paper); border: 1px solid var(--rule); border-top: 4px solid var(--accent); padding: 18px 20px 8px; margin-top: 24px; position: sticky; top: 16px; }
aside .entity h2 { font-size: 1.5rem; margin-bottom: 8px; }
aside .entity p { font-size: 0.97rem; }
aside table { background: none; font-size: 0.9rem; margin-bottom: 14px; }
aside th { color: var(--muted); font-weight: normal; padding-left: 0; width: 42%; }
aside td { padding-right: 0; }
aside ul { list-style: none; padding: 0; font-size: 0.95rem; }

footer.site { border-top: 1px solid var(--rule); padding: 22px 0 40px; font-size: 0.9rem; color: var(--muted); }
footer.site nav { display: flex; gap: 6px 18px; flex-wrap: wrap; margin-bottom: 10px; }
footer.site a { color: var(--muted); }