/* ==========================================================================
   wimblystorycrates.lifestyle — Retro Catalogue stylesheet
   Look: 1990s desktop windows — navy title bars, grey desktop, white panes,
   bevelled controls, hard offset shadows, monospace headings.
   1. Tokens  2. Reset  3. Base type  4. Layout shell  5. Header/nav
   6. Opener  7. Ledger (master-detail)  8. Records & numbers  9. Tables
   10. Tools & forms  11. FAQ  12. Reading/legal layout  13. Footer
   14. Motion  15. Storage notice dialog  16. Responsive
   ========================================================================== */

/* 1. Tokens ------------------------------------------------------------- */
:root {
  --bg: #C0C0C0;            /* desktop grey */
  --panel: #FFFFFF;         /* window pane */
  --ink: #000000;           /* main text */
  --accent: #000080;        /* navy title bar */
  --accent-2: #B45309;      /* amber (Euro pool, focus) */
  --rule: #808080;          /* mid grey rule */
  /* derived shades/tints for accessible states only */
  --accent-dark: #000060;
  --accent-2-dark: #7C3A06;
  --accent-tint: #DDE0F5;
  --accent-2-tint: #F9E8CF;
  --rule-strong: #404040;
  --ink-soft: #2B2B2B;
  --bevel-light: #FFFFFF;
  --bevel-dark: #404040;
  --shadow: 4px 4px 0 var(--ink);
  --shadow-small: 2px 2px 0 var(--ink);

  --unit: 8px;
  --radius: 0;
  --pad: 40px;
  --rhythm: 64px;
  --rhythm-dense: 24px;

  --font-head: "Courier New", Courier, "Lucida Console", monospace;
  --font-body: Tahoma, Verdana, Geneva, sans-serif;
  --font-data: "Courier New", Courier, monospace;
}

/* 2. Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: auto; }
body {
  margin: 0;
  background-color: var(--bg);
  background-image: repeating-linear-gradient(180deg, rgba(0,0,0,0) 0, rgba(0,0,0,0) 3px, rgba(0,0,0,0.05) 3px, rgba(0,0,0,0.05) 4px);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
ul, ol { margin: 0; padding: 0; }
p, h1, h2, h3, h4, dl, dd, figure { margin: 0; }
a { color: var(--accent-dark); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--panel); background: var(--accent); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
code, .data { font-family: var(--font-data); font-size: 0.95em; }
code { background: var(--accent-tint); padding: 0 4px; border: 1px solid var(--rule); }
[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 2px; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.skip-link { position: absolute; left: 8px; top: -60px; background: var(--accent); color: var(--panel); padding: 12px 16px; border: 2px solid var(--ink); z-index: 300; font-family: var(--font-data); font-weight: bold; }
.skip-link:focus { top: 0; }

/* 3. Base type ---------------------------------------------------------- */
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: bold; line-height: 1.15; color: var(--ink); overflow-wrap: break-word; }
h1 { font-size: 52px; line-height: 1.05; letter-spacing: -0.01em; }
h2 { font-size: 30px; }
h3 { font-size: 22px; }
.kicker { font-family: var(--font-data); font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--panel); background: var(--accent); display: inline-block; padding: 4px 10px; margin-bottom: 16px; border: 2px solid var(--ink); box-shadow: var(--shadow-small); }
.lede { font-size: 20px; line-height: 1.55; }
.prose, .reading p, .reading li { max-width: 68ch; }
.prose + .prose, .reading p + p { margin-top: 16px; }
.note { font-size: 16px; color: var(--ink-soft); border-left: 4px solid var(--accent-2); background: var(--accent-2-tint); padding: 10px 16px; margin-top: 24px; max-width: 68ch; }
.hint { font-size: 15px; color: var(--ink-soft); margin-top: 6px; }
.status { font-family: var(--font-data); font-size: 15px; color: var(--accent-dark); margin-top: 8px; min-height: 1em; }
.error { font-family: var(--font-data); font-size: 15px; color: var(--accent-2-dark); margin-top: 6px; font-weight: bold; }
.error:empty { display: none; }
strong { font-weight: bold; }

/* 4. Layout shell ------------------------------------------------------- */
.shell { max-width: 1200px; margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }
.section { padding-top: var(--rhythm); padding-bottom: var(--rhythm); border-bottom: 2px dashed var(--rule-strong); scroll-margin-top: 24px; }
.section-last { border-bottom: 0; }
.section-head { margin-bottom: 32px; }
.section-head h2 { margin-bottom: 12px; padding-bottom: 8px; border-bottom: 4px double var(--ink); display: inline-block; }
.section-head .prose + .prose { margin-top: 12px; }
section[id], article[id], h2[id], h3[id] { scroll-margin-top: 24px; }

.page-intro { padding-top: 40px; padding-bottom: 24px; }
.page-intro h1 { margin: 12px 0 20px; }
.coverage-line { font-family: var(--font-data); font-size: 15px; color: var(--ink); margin-top: 20px; background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow-small); padding: 8px 12px; display: inline-block; }

.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; font-family: var(--font-data); font-size: 14px; color: var(--ink-soft); }
.breadcrumb li + li::before { content: ">"; margin-right: 8px; color: var(--rule-strong); }

/* 5. Header / nav ------------------------------------------------------- */
.site-header { background: var(--bg); border-bottom: 3px solid var(--ink); border-top: 6px solid var(--accent); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; flex-wrap: wrap; }
.masthead { font-family: var(--font-head); font-weight: bold; font-size: 20px; color: var(--panel); background: var(--accent); text-decoration: none; padding: 8px 14px; margin: 12px 0; border: 2px solid var(--ink); box-shadow: var(--shadow-small); overflow-wrap: anywhere; }
.masthead:hover { background: var(--accent-dark); color: var(--panel); }
.primary-nav ul { list-style: none; display: flex; gap: 6px; flex-wrap: wrap; }
.primary-nav a { display: inline-block; padding: 10px 14px; margin: 12px 0; text-decoration: none; color: var(--ink); background: var(--panel); border: 2px solid; border-color: var(--bevel-light) var(--bevel-dark) var(--bevel-dark) var(--bevel-light); font-family: var(--font-data); font-weight: bold; font-size: 15px; text-transform: uppercase; letter-spacing: 0.04em; }
.primary-nav a:hover { background: var(--accent-tint); color: var(--ink); }
.primary-nav a[aria-current="page"] { background: var(--accent); color: var(--panel); border-color: var(--bevel-dark) var(--bevel-light) var(--bevel-light) var(--bevel-dark); }

/* 6. Opener ------------------------------------------------------------- */
.opener { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: end; padding-top: 56px; padding-bottom: 56px; border-bottom: 2px dashed var(--rule-strong); }
.opener h1 { margin-bottom: 24px; }
.opener .lede { margin-bottom: 20px; }
.month-label { font-family: var(--font-head); font-weight: bold; line-height: 0.9; text-align: right; color: var(--accent); display: flex; flex-direction: column; align-items: flex-end; text-shadow: 5px 5px 0 var(--accent-2); }
.month-label-month { font-size: 88px; letter-spacing: -0.03em; }
.month-label-year { font-size: 66px; color: var(--ink); text-shadow: 5px 5px 0 var(--panel); }
.archive-search { margin-top: 32px; max-width: 520px; background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow); padding: 16px; }
.archive-search label { display: block; font-size: 16px; margin-bottom: 8px; font-weight: bold; }
.search-row { display: flex; gap: 8px; flex-wrap: wrap; }
.search-row input { flex: 1 1 160px; min-width: 0; }

/* 7. Ledger (master-detail) --------------------------------------------- */
.ledger { display: grid; grid-template-columns: 36fr 64fr; gap: 32px; align-items: start; }
.ledger-list { min-width: 0; }
.ledger-detail { min-width: 0; }
.list-title { font-size: 14px; font-family: var(--font-data); font-weight: bold; letter-spacing: 0.06em; text-transform: uppercase; color: var(--panel); background: var(--accent); margin-bottom: 0; padding: 7px 12px; border: 2px solid var(--ink); border-bottom: 0; }
.index-list { list-style: none; background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow); margin-bottom: 8px; }
.index-row { background: var(--panel); border-bottom: 2px solid var(--rule); padding: 16px 16px 14px; }
.index-row:last-child { border-bottom: 0; }
.index-row > a { font-family: var(--font-head); font-weight: bold; font-size: 19px; text-decoration: none; color: var(--ink); display: block; }
.index-row > a:hover { color: var(--panel); background: var(--accent); }
.row-nums { font-family: var(--font-data); font-size: 16px; margin-top: 6px; display: flex; flex-wrap: wrap; gap: 8px 16px; }
.row-main { color: var(--ink); }
.row-euro { color: var(--accent-2-dark); }
.row-link { display: inline-block; font-size: 15px; margin-top: 8px; font-family: var(--font-data); }
.index-list.compact .index-row { padding: 12px 12px 10px; }
.index-list.compact .index-row > a { font-size: 17px; }
.archive-rail { position: sticky; top: 16px; }

/* 8. Records & numbers -------------------------------------------------- */
.sheet { background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow); padding: 32px; }
.sheet + .sheet, .sheet + .record { margin-top: 28px; }
.record-id { font-family: var(--font-data); font-size: 14px; color: var(--panel); background: var(--accent); margin: -32px -32px 20px; padding: 7px 14px; border-bottom: 2px solid var(--ink); letter-spacing: 0.04em; }
.record-id code { background: transparent; border: 0; color: var(--accent-2-tint); padding: 0; }
.sheet h3 { font-size: 26px; margin-bottom: 20px; }
.pools { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 2fr); gap: 24px; padding-bottom: 20px; border-bottom: 2px solid var(--rule); }
.pool-label { font-family: var(--font-data); font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 8px; }
.numbers { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.numbers li { font-family: var(--font-data); font-weight: bold; font-size: 24px; line-height: 1; padding: 10px 12px 8px; min-width: 48px; text-align: center; background: var(--bg); border: 2px solid; border-color: var(--bevel-light) var(--bevel-dark) var(--bevel-dark) var(--bevel-light); border-bottom: 4px solid var(--accent); color: var(--ink); box-shadow: var(--shadow-small); }
.pool-euro .numbers li { border-bottom-color: var(--accent-2); }
.pool-euro .pool-label { color: var(--accent-2-dark); }
.record-meta { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 20px; margin-top: 20px; font-size: 16px; }
.record-meta dt { color: var(--ink-soft); font-family: var(--font-data); font-size: 14px; text-transform: uppercase; letter-spacing: 0.04em; padding-top: 2px; }
.record-meta dd { overflow-wrap: anywhere; }
.archive-note { margin-top: 32px; }
.empty-state { background: var(--panel); border: 2px solid var(--ink); border-left: 8px solid var(--accent-2); box-shadow: var(--shadow); padding: 24px; font-size: 18px; }

/* Field guide */
.field-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px 40px; }
.field { border-bottom: 2px solid var(--rule); padding-bottom: 16px; }
.field dt { font-family: var(--font-head); font-weight: bold; font-size: 20px; margin-bottom: 8px; }
.field dt::before { content: "> "; color: var(--accent-2-dark); }
.field dd { font-size: 17px; }

/* Provenance */
.provenance-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.provenance-grid h3 { margin-bottom: 12px; }

/* 9. Tables ------------------------------------------------------------- */
.freq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-wrap:focus-visible { outline-offset: 4px; }
.table-cue { display: none; font-size: 14px; color: var(--ink-soft); margin-bottom: 8px; font-family: var(--font-data); }
.data-table { width: 100%; border-collapse: collapse; font-size: 15px; background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow); }
.data-table caption { text-align: left; font-family: var(--font-head); font-weight: bold; font-size: 15px; padding: 7px 12px; color: var(--panel); background: var(--accent); border: 2px solid var(--ink); border-bottom: 0; caption-side: top; }
.data-table th, .data-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--rule); vertical-align: top; line-height: 1.45; }
.data-table thead th { font-weight: bold; border-bottom: 2px solid var(--ink); background: var(--bg); font-family: var(--font-body); }
.data-table tbody th { font-family: var(--font-data); font-weight: normal; }
.data-table td { font-family: var(--font-data); }
.data-table tbody tr:nth-child(even) td, .data-table tbody tr:nth-child(even) th { background: #F2F2F2; }
.data-table tfoot th, .data-table tfoot td { font-weight: bold; border-top: 2px solid var(--ink); border-bottom: 0; background: var(--accent-2-tint); }
.data-table tfoot th { font-family: var(--font-body); }
.changelog { margin-top: 16px; }
.changelog td:nth-child(3) { font-family: var(--font-body); }
.reading .data-table td, .reading .data-table th { max-width: none; }
.reading .table-wrap td:nth-child(3) { font-family: var(--font-body); }
.reading .data-table thead th { font-family: var(--font-body); }

/* 10. Tools & forms ----------------------------------------------------- */
.btn { display: inline-block; background: var(--accent); color: #FFFFFF; border: 2px solid; border-color: var(--bevel-light) var(--bevel-dark) var(--bevel-dark) var(--bevel-light); box-shadow: var(--shadow-small); padding: 12px 20px; font-family: var(--font-data); font-weight: bold; text-transform: uppercase; letter-spacing: 0.04em; font-size: 15px; line-height: 1.2; min-height: 48px; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--accent-dark); color: #FFFFFF; }
.btn:active { border-color: var(--bevel-dark) var(--bevel-light) var(--bevel-light) var(--bevel-dark); box-shadow: none; transform: translate(2px, 2px); }
.btn-secondary { background: var(--panel); color: var(--accent-dark); }
.btn-secondary:hover { background: var(--accent-tint); color: var(--accent-dark); }
.btn-ghost { background: var(--bg); color: var(--ink); }
.btn-ghost:hover { background: var(--panel); color: var(--ink); }
.tool-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 20px; }
.tool-caption { font-size: 15px; color: var(--ink-soft); }
.tool-notice { background: var(--accent-2-tint); border: 2px solid var(--ink); border-left: 8px solid var(--accent-2); box-shadow: var(--shadow); padding: 16px 20px; margin: 24px 0; max-width: 68ch; }
.tool-panel { background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow); padding: 32px; margin-top: 32px; }
.tool-panel h2 { margin-bottom: 12px; }
.filter-panel { background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow); padding: 20px; margin-bottom: 28px; }
.filter-panel .list-title { margin: -20px -20px 16px; border: 0; border-bottom: 2px solid var(--ink); }
.export-panel { margin-top: 28px; background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow); padding: 20px; }
.export-panel .list-title { margin: -20px -20px 12px; border: 0; border-bottom: 2px solid var(--ink); }
.export-panel .tool-row { margin-top: 8px; }
.export-panel .tool-caption { display: block; margin-top: 10px; }
.field-group { margin-top: 16px; }
.field-group:first-child { margin-top: 0; }
label { display: block; font-size: 16px; margin-bottom: 6px; font-weight: bold; }
.req { color: var(--accent-2-dark); font-size: 14px; font-weight: normal; }
.opt { color: var(--ink-soft); font-size: 14px; font-weight: normal; }
input[type="text"], input[type="url"], input[type="number"], select, textarea { width: 100%; padding: 10px 12px; font-size: 17px; font-family: var(--font-data); background: var(--panel); color: var(--ink); border: 2px solid; border-color: var(--bevel-dark) var(--bevel-light) var(--bevel-light) var(--bevel-dark); box-shadow: inset 2px 2px 0 var(--rule); min-height: 48px; }
textarea { resize: vertical; line-height: 1.5; }
textarea[readonly] { background: var(--bg); font-family: var(--font-data); font-size: 15px; }
select { appearance: auto; }
.result-count { font-family: var(--font-data); font-weight: bold; font-size: 16px; margin-top: 16px; padding-top: 12px; border-top: 2px solid var(--rule); }
.draft-output { margin-top: 32px; padding-top: 24px; border-top: 2px solid var(--rule); }
.draft-output h3 { margin-bottom: 12px; }

/* 11. FAQ --------------------------------------------------------------- */
.faq-list { max-width: 820px; background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow); padding: 0 20px; }
.faq-list details { border-bottom: 2px solid var(--rule); }
.faq-list details:last-child { border-bottom: 0; }
.faq-list summary { font-family: var(--font-head); font-weight: bold; font-size: 19px; padding: 18px 56px 18px 0; cursor: pointer; position: relative; list-style: none; min-height: 48px; line-height: 1.3; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "[+]"; position: absolute; right: 0; top: 18px; font-family: var(--font-data); font-size: 18px; color: var(--accent-2-dark); }
.faq-list details[open] summary::after { content: "[-]"; }
.faq-list summary:hover { color: var(--accent-dark); background: var(--accent-tint); }
.details-body { padding: 0 0 20px; font-size: 17px; }
.details-body p { max-width: 68ch; }
.details-body p + p { margin-top: 12px; }

/* 12. Reading / legal layout ------------------------------------------- */
.reading { max-width: 720px; padding-top: 40px; padding-bottom: var(--rhythm); }
.reading.wide { max-width: 1200px; }
.reading.wide p, .reading.wide li { max-width: 68ch; }
.reading h1 { margin: 12px 0 20px; font-size: 40px; }
.reading h2 { margin: 48px 0 16px; padding-bottom: 8px; border-bottom: 4px double var(--ink); }
.reading h3 { margin: 28px 0 12px; }
.reading section, .reading article { scroll-margin-top: 24px; }
.reading ul, .reading ol { padding-left: 24px; margin-top: 12px; }
.reading li + li { margin-top: 8px; }
.reading .lede { margin-bottom: 24px; }
.toc { background: var(--panel); border: 2px solid var(--ink); box-shadow: var(--shadow); padding: 0 24px 20px; margin: 24px 0 8px; }
.toc h2 { font-family: var(--font-data); font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--panel); background: var(--accent); margin: 0 -24px 12px; border: 0; border-bottom: 2px solid var(--ink); padding: 7px 14px; }
.toc ol { margin: 0; padding-left: 22px; font-size: 16px; columns: 2; column-gap: 32px; }
.toc li { margin-top: 4px; break-inside: avoid; }
.guide { padding-bottom: 32px; border-bottom: 2px dashed var(--rule-strong); }
.guide:last-child { border-bottom: 0; }
.worked-example { background: var(--panel); border: 2px solid var(--ink); border-left: 8px solid var(--accent); box-shadow: var(--shadow); padding: 20px 24px; margin: 24px 0; }
.worked-example h3 { margin: 0 0 12px; font-size: 18px; }
.worked-example .record-meta { margin-top: 0; }
.sitemap-list { list-style: none; padding-left: 0 !important; }
.sitemap-list > li { padding: 10px 0; border-bottom: 2px solid var(--rule); }
.sitemap-list > li > a { font-family: var(--font-head); font-weight: bold; font-size: 19px; }
.sitemap-list ul { list-style: none; padding-left: 20px !important; margin-top: 8px; font-size: 16px; }
.sitemap-list ul li { margin-top: 4px; }
.sitemap-list ul li::before { content: "└ "; font-family: var(--font-data); color: var(--rule-strong); }

/* 13. Footer ------------------------------------------------------------ */
.site-footer { margin-top: 0; }
.footer-index { background: var(--bg); border-top: 3px solid var(--ink); border-bottom: 2px solid var(--bevel-light); }
.footer-index ul { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 14px 0; }
.footer-index a { display: inline-block; padding: 8px 12px; font-family: var(--font-data); font-size: 14px; text-decoration: none; color: var(--ink); background: var(--panel); border: 2px solid; border-color: var(--bevel-light) var(--bevel-dark) var(--bevel-dark) var(--bevel-light); }
.footer-index a:hover { background: var(--accent); color: var(--panel); }
.colophon { background: var(--accent); color: var(--bg); padding: 40px 0 48px; border-top: 2px solid var(--ink); }
.colophon-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 48px; font-size: 15px; line-height: 1.6; }
.colophon-grid p { max-width: 62ch; }
.colophon-brand { grid-column: 1 / -1; font-family: var(--font-head); font-weight: bold; font-size: 22px; color: var(--panel); overflow-wrap: anywhere; }
.colophon a { color: var(--panel); }
.colophon a:hover { color: var(--accent); background: var(--accent-2-tint); }

/* 14. Motion ------------------------------------------------------------ */
a, .btn, .primary-nav a, .footer-index a, .faq-list summary { transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease, text-decoration-color 150ms ease; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* 15. Storage notice dialog (added by main.js) -------------------------- */
.retro-dialog { position: fixed; right: 16px; bottom: 16px; z-index: 200; width: min(440px, calc(100vw - 32px)); background: var(--bg); border: 2px solid var(--ink); box-shadow: var(--shadow); font-size: 15px; line-height: 1.5; color: var(--ink); }
.dialog-title { background: var(--accent); color: var(--panel); font-family: var(--font-data); font-weight: bold; font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; padding: 7px 12px; margin: 0; border-bottom: 2px solid var(--ink); }
.dialog-body { padding: 16px; }
.dialog-body p { margin: 0; }
.dialog-body .tool-row { margin-top: 14px; gap: 8px; }
.retro-dialog .btn { width: auto; min-height: 40px; padding: 8px 14px; font-size: 14px; }
.retro-dialog a { color: var(--accent-dark); }

/* 16. Responsive -------------------------------------------------------- */
@media (max-width: 1279px) {
  :root { --pad: 24px; }
  .month-label-month { font-size: 76px; }
  .month-label-year { font-size: 56px; }
}
@media (max-width: 999px) {
  :root { --rhythm: 40px; }
  h1 { font-size: 44px; }
  .reading h1 { font-size: 36px; }
  .freq-grid, .provenance-grid, .colophon-grid { grid-template-columns: 1fr; }
  .colophon-brand { grid-column: auto; }
  .month-label-month { font-size: 60px; }
  .month-label-year { font-size: 44px; }
  .table-cue { display: block; }
}
@media (max-width: 767px) {
  :root { --pad: 16px; --rhythm: 28px; --shadow: 3px 3px 0 var(--ink); }
  body { font-size: 16px; }
  h1 { font-size: 34px; }
  h2 { font-size: 25px; }
  .reading h1 { font-size: 30px; }
  .lede { font-size: 18px; }
  .header-inner { flex-direction: column; align-items: flex-start; gap: 0; }
  .masthead { margin: 12px 0 8px; font-size: 17px; }
  .primary-nav { width: 100%; overflow-x: auto; padding-bottom: 8px; }
  .primary-nav ul { gap: 6px; flex-wrap: nowrap; }
  .primary-nav a { padding: 10px 12px; margin: 4px 0 8px; font-size: 14px; white-space: nowrap; }
  .opener { grid-template-columns: 1fr; gap: 24px; padding-top: 32px; padding-bottom: 32px; }
  .month-label { align-items: flex-start; text-align: left; order: -1; text-shadow: 3px 3px 0 var(--accent-2); }
  .month-label-month { font-size: 48px; }
  .month-label-year { font-size: 36px; text-shadow: 3px 3px 0 var(--panel); }
  .ledger { grid-template-columns: 1fr; gap: 24px; }
  .archive-rail { position: static; }
  .sheet { padding: 20px; }
  .record-id { margin: -20px -20px 16px; }
  .sheet h3 { font-size: 22px; }
  .pools { grid-template-columns: 1fr; gap: 16px; }
  .numbers li { font-size: 20px; min-width: 44px; }
  .record-meta { grid-template-columns: 1fr; gap: 2px 0; }
  .record-meta dt { margin-top: 10px; }
  .record-meta dt:first-child { margin-top: 0; }
  .field-list { grid-template-columns: 1fr; }
  .toc ol { columns: 1; }
  .tool-panel, .filter-panel { padding: 20px 16px; }
  .filter-panel .list-title { margin: -20px -16px 16px; }
  .export-panel { padding: 20px 16px; }
  .export-panel .list-title { margin: -20px -16px 12px; }
  .coverage-line { display: block; font-size: 14px; }
  .btn { width: 100%; text-align: center; }
  .search-row .btn { width: auto; }
  .faq-list { padding: 0 14px; }
  .faq-list summary { font-size: 17px; }
  .retro-dialog { right: 8px; left: 8px; bottom: 8px; width: auto; }
  .retro-dialog .btn { width: 100%; }
}
@media (max-width: 479px) {
  h1 { font-size: 30px; }
  .reading h1 { font-size: 28px; }
  .month-label-month { font-size: 40px; }
  .month-label-year { font-size: 30px; }
  .numbers li { font-size: 18px; min-width: 40px; padding: 8px 10px 6px; }
  .data-table th, .data-table td { padding: 8px 10px; }
  .footer-index a { padding: 10px 10px; }
}