:root {
  --ink: #15181c;
  --ink-2: #4a525c;
  --ink-3: #6b7480;
  --paper: #f7f6f2;
  --card: #ffffff;
  --line: #dedbd2;
  --line-2: #ebe8e0;
  --accent: #b4410f;
  --accent-ink: #8f330b;
  --accent-soft: #fbeadf;
  --good: #1d6b43;
  --good-soft: #e3f2e9;
  --warn: #8a5a00;
  --warn-soft: #fbf0d6;
  --mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  --sans: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --serif: 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eceae4;
    --ink-2: #b9bcc2;
    --ink-3: #8d939b;
    --paper: #101214;
    --card: #171a1d;
    --line: #2b3035;
    --line-2: #22262a;
    --accent: #f08a4b;
    --accent-ink: #f7a473;
    --accent-soft: #2e1d13;
    --good: #6fcf97;
    --good-soft: #13281c;
    --warn: #f2c260;
    --warn-soft: #2b2312;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.7 var(--sans); }
a { color: var(--accent-ink); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
code { font-family: var(--mono); font-size: .88em; background: var(--line-2); padding: .1em .35em; border-radius: 4px; }
.skip { position: absolute; left: -10000px; }
.skip:focus { left: 16px; top: 12px; background: var(--card); padding: 10px 14px; z-index: 10; }

/* Masthead */
.edition { display: flex; justify-content: space-between; gap: 16px; padding: 8px max(16px, 4%); border-bottom: 1px solid var(--line); font: 11px/1.6 var(--mono); letter-spacing: .04em; color: var(--ink-3); }
.edition span:first-child { text-transform: uppercase; }
.masthead { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px max(16px, 4%); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font: 600 21px/1.1 var(--serif); }
.brand small { display: block; font: 11px/1.8 var(--mono); color: var(--accent-ink); letter-spacing: .06em; }
.mark { font: 700 16px/1 var(--mono); color: var(--paper); background: var(--ink); padding: 8px 6px; border-radius: 6px; letter-spacing: -.05em; }
.masthead nav { display: flex; gap: 22px; flex-wrap: wrap; font-size: 14px; }
.masthead nav a { color: var(--ink); text-decoration: none; }
.masthead nav a:hover { color: var(--accent-ink); }

/* Main layout */
main { max-width: 1240px; margin: 0 auto; padding: 28px max(16px, 4%) 72px; }
.grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 48px; }
.grid > article { max-width: 820px; min-width: 0; }
main.wide .grid > article { max-width: none; }
.grid.has-aside { grid-template-columns: minmax(0, 1fr) 300px; }
@media (max-width: 960px) { .grid.has-aside { grid-template-columns: minmax(0, 1fr); } .record { order: -1; } }

.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0 0 28px; padding: 0; font: 12px/1.5 var(--mono); color: var(--ink-3); }
.crumbs li + li::before { content: '/'; margin-right: 6px; color: var(--line); }
.crumbs a { color: inherit; }

.eyebrow { display: inline-block; font: 600 11px/1.5 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); }
h1 { font: 500 clamp(34px, 5vw, 56px)/1.06 var(--serif); letter-spacing: -.025em; margin: 8px 0 22px; overflow-wrap: anywhere; }
h2 { font: 500 clamp(24px, 3vw, 31px)/1.2 var(--serif); letter-spacing: -.015em; margin: 0 0 16px; }
h3 { font: 600 18px/1.35 var(--sans); margin: 26px 0 8px; }
p { margin: 0 0 16px; }
ul, ol { padding-left: 22px; }
li { margin: 4px 0; }

.answer { border-top: 3px solid var(--accent); background: var(--card); padding: 18px 22px 8px; margin: 0 0 14px; font-size: 19px; line-height: 1.55; border-radius: 0 0 8px 8px; box-shadow: 0 1px 0 var(--line); }
.answer p { margin: 8px 0 12px; }
.meta, .note { font-size: 13px; color: var(--ink-3); }
.small { font-size: 12px; color: var(--ink-3); }

.toc { border: 1px solid var(--line); border-radius: 8px; padding: 16px 20px; margin: 22px 0 8px; font-size: 14px; background: var(--card); }
.toc ol { columns: 2; column-gap: 28px; margin: 8px 0 0; padding-left: 18px; }
.toc li { break-inside: avoid; margin: 3px 0; }
@media (max-width: 640px) { .toc ol { columns: 1; } }

section { margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); }

/* Tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: var(--card); margin: 8px 0 18px; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line-2); }
th { font: 600 11px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); background: var(--paper); position: sticky; top: 0; }
tbody tr:last-child td { border-bottom: 0; }
td.name { font-weight: 600; white-space: nowrap; }
td.name a { color: var(--ink); }
table.matrix th:first-child, table.matrix td:first-child { position: sticky; left: 0; background: var(--card); z-index: 1; }
table.matrix th:first-child { background: var(--paper); z-index: 2; }
table.vs td:first-child { width: 28%; color: var(--ink-2); font-weight: 600; }
.yes { color: var(--good); font-weight: 600; }
.no { color: var(--ink-3); }
.unk { color: var(--ink-3); font-style: italic; }

/* Ranked list */
.ranked { list-style: none; padding: 0; margin: 12px 0 0; counter-reset: rank; }
.ranked > li { counter-increment: rank; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 4px 16px; padding: 22px 0; border-top: 1px solid var(--line); margin: 0; }
.ranked > li::before { content: counter(rank, decimal-leading-zero); font: 600 22px/1.2 var(--mono); color: var(--accent-ink); }
.ranked h3 { margin: 0 0 4px; font: 500 24px/1.2 var(--serif); }
.ranked h3 a { color: var(--ink); text-decoration: none; }
.ranked h3 a:hover { color: var(--accent-ink); }
.ranked .why { margin: 6px 0 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 4px; padding: 0; list-style: none; }
.chips li { margin: 0; font: 12px/1.4 var(--mono); padding: 3px 8px; border-radius: 999px; background: var(--line-2); color: var(--ink-2); }
.chips li.hl { background: var(--accent-soft); color: var(--accent-ink); }
.ranked .links { font-size: 14px; display: flex; gap: 16px; flex-wrap: wrap; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; padding: 0; list-style: none; margin: 10px 0 0; }
.cards li { margin: 0; }
.card { display: block; height: 100%; padding: 18px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--ink); text-decoration: none; transition: border-color .15s, transform .15s; }
.card:hover { border-color: var(--accent); transform: translateY(-1px); }
.card strong { display: block; font: 600 17px/1.3 var(--sans); margin-bottom: 4px; }
.card span { display: block; font-size: 14px; color: var(--ink-2); line-height: 1.5; }
.card .eyebrow { margin-bottom: 6px; }

.link-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; list-style: none; padding: 0; margin: 0; }
.link-grid li { margin: 0; }
.link-grid a { display: block; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; color: var(--ink); background: var(--card); height: 100%; }
.link-grid a:hover { border-color: var(--accent); }
.link-grid strong { display: block; font-size: 15px; }
.link-grid span { display: block; font-size: 13px; color: var(--ink-3); }

/* Record (sidebar fact sheet) */
.record { align-self: start; position: sticky; top: 20px; border: 1px solid var(--line); border-top: 3px solid var(--ink); border-radius: 0 0 10px 10px; padding: 18px 20px; background: var(--card); font-size: 14px; }
@media (max-width: 960px) { .record { position: static; } }
.record h2 { font-size: 22px; margin: 0 0 4px; }
.record dl { margin: 0; }
.record dt { font: 600 10.5px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); margin-top: 14px; }
.record dd { margin: 3px 0 0; overflow-wrap: anywhere; }
.record .btn { margin-top: 18px; }
.btn { display: inline-block; padding: 9px 14px; border-radius: 8px; background: var(--ink); color: var(--paper); text-decoration: none; font-size: 14px; font-weight: 600; }
.btn:hover { background: var(--accent); color: #fff; }

/* Callouts */
.callout { border-left: 3px solid var(--accent); background: var(--accent-soft); padding: 12px 16px; border-radius: 0 8px 8px 0; margin: 16px 0; font-size: 15px; }
.callout.good { border-color: var(--good); background: var(--good-soft); }
.callout.warn { border-color: var(--warn); background: var(--warn-soft); }
.callout p:last-child { margin: 0; }

.faqs details { border-bottom: 1px solid var(--line); padding: 12px 0; }
.faqs summary { cursor: pointer; font-weight: 600; list-style-position: outside; }
.faqs details > div { padding: 8px 0 0; color: var(--ink-2); }
.sources { font-size: 14px; overflow-wrap: anywhere; }
.cite .citation { font: 13px/1.6 var(--mono); background: var(--card); border: 1px solid var(--line); padding: 12px 14px; border-radius: 8px; overflow-wrap: anywhere; }

/* Filter */
.filter { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 4px 0 14px; }
.filter input { flex: 1 1 260px; font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink); }
.filter label { font-size: 14px; display: flex; gap: 6px; align-items: center; }

.home-hero { padding-bottom: 6px; }
.picks { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; list-style: none; padding: 0; margin: 12px 0 0; }
.picks li { margin: 0; }
.picks a { display: block; height: 100%; padding: 14px 16px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); text-decoration: none; color: var(--ink); }
.picks a:hover { border-color: var(--accent); }
.picks .eyebrow { font-size: 10.5px; }
.picks strong { display: block; font: 500 20px/1.25 var(--serif); margin: 2px 0 2px; }
.picks span { display: block; font-size: 13px; color: var(--ink-3); line-height: 1.45; }

/* Footer */
.foot { border-top: 1px solid var(--line); padding: 32px max(16px, 4%) 40px; display: grid; gap: 16px; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); font-size: 14px; color: var(--ink-2); }
.foot nav { display: flex; flex-wrap: wrap; gap: 10px 18px; align-content: start; }
.foot nav a { color: var(--ink-2); }
.foot .small { grid-column: 1 / -1; }
.brand-foot { display: flex; align-items: center; gap: 10px; font: 600 17px/1 var(--serif); color: var(--ink); }
@media (max-width: 720px) { .foot { grid-template-columns: minmax(0, 1fr); } .edition span:first-child { display: none; } }

@media print { .masthead nav, .edition, .foot nav, .toc, .filter { display: none; } body { background: #fff; } }

/* Glossary index */
.glossary dt { margin-top: 18px; font-size: 17px; }
.glossary dt a { color: var(--ink); }
.glossary dd { margin: 4px 0 0; color: var(--ink-2); }
.filter label { white-space: nowrap; }
table.matrix td { min-width: 110px; }
table.matrix td.name { min-width: 0; }