:root {
  --paper: #ede8da;
  --paper-deep: #d8d0bd;
  --ink: #18201a;
  --forest: #253126;
  --moss: #69735b;
  --line: #a9a48f;
  --orange: #d95c2b;
  --brass: #b99a5b;
  --cream: #f7f2e7;
  --content: 1280px;
  --gutter: clamp(1rem, 3vw, 3rem);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; background: var(--paper); line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .22em; }
a:hover { color: var(--orange); }
button, input { font: inherit; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }

.shell { width: min(100%, var(--content)); margin-inline: auto; padding-inline: var(--gutter); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: .75rem; left: .75rem; padding: .6rem .8rem; background: var(--orange); color: #fff; transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.site-header { position: relative; z-index: 10; background: var(--forest); color: var(--cream); border-bottom: 1px solid #536052; }
.header-grid { min-height: 5.2rem; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2.5rem; }
.wordmark { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; font-size: 1.05rem; letter-spacing: .03em; }
.wordmark-mark { display: grid; place-items: center; width: 2.35rem; aspect-ratio: 1; border: 1px solid var(--brass); color: var(--brass); font: 700 .72rem/1 ui-monospace, monospace; transform: rotate(-3deg); }
.wordmark strong { font-weight: 800; }
.wordmark small { display: block; color: #aeb7a5; font: 600 .6rem/1.2 ui-monospace, monospace; letter-spacing: .09em; text-transform: uppercase; }
.site-header nav { display: flex; justify-content: center; gap: clamp(1rem, 2.5vw, 2.25rem); }
.site-header nav a { color: #d8ddce; text-decoration: none; font-size: .82rem; font-weight: 700; letter-spacing: .03em; }
.header-search { display: flex; border-bottom: 1px solid #7e8a76; }
.header-search input { width: 8rem; padding: .45rem 0; border: 0; background: transparent; color: white; }
.header-search button { border: 0; background: transparent; color: var(--brass); cursor: pointer; }

.home-hero { position: relative; overflow: hidden; background: var(--forest); color: var(--cream); }
.home-hero::before { content: ""; position: absolute; inset: 0; opacity: .17; background-image: repeating-radial-gradient(ellipse at 8% 80%, transparent 0 18px, #c4b98c 19px 20px, transparent 21px 35px); transform: rotate(-8deg) scale(1.2); }
.hero-grid { position: relative; min-height: 650px; display: grid; grid-template-columns: minmax(0, 1.07fr) minmax(360px, .93fr); align-items: stretch; }
.hero-copy { align-self: center; padding-block: clamp(4rem, 8vw, 7rem); padding-right: clamp(2rem, 5vw, 6rem); }
.eyebrow { margin: 0 0 1rem; color: var(--orange); font: 800 .72rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 11ch; margin-bottom: 1.5rem; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3.4rem, 6.5vw, 6.8rem); font-weight: 700; letter-spacing: -.045em; line-height: .88; }
.lede { max-width: 45rem; color: #cdd4c7; font-size: clamp(1rem, 1.5vw, 1.18rem); }
.research-search { margin-top: 2.5rem; }
.research-search label { display: block; margin-bottom: .65rem; color: #aeb7a5; font-size: .72rem; font-weight: 700; }
.research-search > div { display: grid; grid-template-columns: 1fr auto; border-bottom: 2px solid var(--cream); }
.research-search input { min-width: 0; padding: .9rem 0; border: 0; background: transparent; color: white; font-size: 1rem; }
.research-search input::placeholder { color: #909b8d; }
.research-search button { border: 0; background: transparent; color: var(--brass); cursor: pointer; font-weight: 800; }
.search-hints { display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; margin-top: .8rem; font: .72rem ui-monospace, monospace; color: #9ca696; }
.hero-figure { position: relative; min-height: 32rem; margin: 0; overflow: hidden; border-left: 1px solid #586157; }
.hero-figure img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.04); }
.hero-figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(37,49,38,.38), transparent 45%), linear-gradient(0deg, rgba(15,22,16,.7), transparent 45%); }
.hero-figure figcaption { position: absolute; z-index: 2; left: 2rem; right: 2rem; bottom: 2rem; max-width: 30rem; color: #eef0e8; font-size: .84rem; }
.hero-figure figcaption span { display: block; margin-bottom: .35rem; color: var(--brass); font: 700 .68rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .1em; }

.home-entry { padding-block: 5rem 7rem; }
.section-kicker { display: flex; justify-content: space-between; padding-bottom: .75rem; border-bottom: 1px solid var(--line); color: #5c6054; font: 700 .7rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .08em; }
.section-kicker p { margin: 0; }
.entry-ledger { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 7rem); padding-top: 3rem; }
.entry-ledger h2 { max-width: 13ch; font-family: Georgia, serif; font-size: clamp(2.3rem, 4.5vw, 4.5rem); line-height: .95; letter-spacing: -.035em; }
.entry-ledger > p { max-width: 42rem; color: #4a4e44; font-size: 1.05rem; }
.entry-ledger .text-link { grid-column: 2; font-weight: 800; }

.home-lineages { background: #dcd5c4; padding-block: 6rem; }
.home-heading { grid-template-columns: 1.2fr .8fr; }
.home-heading > div h2 { max-width: 14ch; margin: 0; font: 700 clamp(2.3rem, 4.5vw, 4.6rem)/.96 Georgia, serif; }
.home-heading > p { max-width: 35rem; margin: 0; color: #585c51; }
.home-family-ledger { margin: 0; padding: 0; list-style: none; }
.home-family-ledger li { min-height: 8.5rem; display: grid; grid-template-columns: 4rem 1fr auto; align-items: center; gap: 1.5rem; border-bottom: 1px solid #a59f8d; }
.home-family-ledger li > span { color: var(--orange); font: 800 .7rem ui-monospace, monospace; }
.home-family-ledger a { font: 700 clamp(1.35rem, 2.5vw, 2.3rem) Georgia, serif; text-decoration: none; }
.home-family-ledger p { max-width: 45rem; margin: .35rem 0 0; color: #5f6358; font-size: .82rem; }
.home-family-ledger li > strong { color: #62665b; font: 700 .72rem ui-monospace, monospace; }
.index-cta { display: flex; justify-content: space-between; margin-top: 2rem; padding: 1rem 0; border-bottom: 2px solid var(--ink); text-decoration: none; font-weight: 800; }
.home-timeline-callout { position: relative; overflow: hidden; background: var(--forest); color: #d5dbcf; padding-block: 7rem; }
.home-timeline-callout::after { content: ""; position: absolute; inset: -60% -10% -60% 45%; opacity: .16; background: repeating-radial-gradient(ellipse at center, transparent 0 22px, #c4b98c 23px 24px, transparent 25px 42px); transform: rotate(8deg); }
.timeline-callout-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 5rem; }
.timeline-callout-grid h2 { max-width: 15ch; margin: 0; color: white; font: 700 clamp(2.5rem, 5vw, 5rem)/.96 Georgia, serif; }
.timeline-callout-grid > div:last-child { max-width: 32rem; }
.home-notes { padding-block: 6rem; }
.notes-ledger { display: grid; grid-template-columns: repeat(3, 1fr); }
.notes-ledger article { min-height: 22rem; display: flex; flex-direction: column; padding: 2.5rem 2rem; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); }
.notes-ledger article:first-child { padding-left: 0; }
.notes-ledger article:last-child { padding-right: 0; border-right: 0; }
.notes-ledger h3 { font: 700 clamp(1.6rem, 2.8vw, 2.6rem)/1 Georgia, serif; }
.notes-ledger h3 a { text-decoration: none; }
.notes-ledger article > p:not(.eyebrow) { color: #55594f; }
.notes-ledger span { margin-top: auto; color: #777b70; font: 700 .64rem ui-monospace, monospace; text-transform: uppercase; }
.home-people-callout { background: var(--orange); color: #fff6ec; padding-block: 6rem; }
.home-people-callout .shell { display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem 5rem; }
.home-people-callout .eyebrow { grid-column: 1 / -1; color: #3b2017; }
.home-people-callout h2 { max-width: 15ch; margin: 0; font: 700 clamp(2.5rem, 5vw, 5rem)/.96 Georgia, serif; }
.home-people-callout p { align-self: end; max-width: 34rem; margin: 0; }
.home-people-callout a { grid-column: 2; font-weight: 800; }

.page-hero { padding-top: clamp(4rem, 8vw, 8rem); padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
.page-hero h1, .model-hero h1, .story-hero h1, .search-page-hero h1 { color: var(--ink); }
.page-hero h1 { max-width: 13ch; }
.lede.dark { color: #505549; }

.family-index { padding-bottom: 7rem; }
.family-row { min-height: 12rem; display: grid; grid-template-columns: 4rem minmax(17rem, 1fr) minmax(18rem, .9fr) 15rem; align-items: stretch; border-bottom: 1px solid var(--line); }
.row-number { padding-top: 2.25rem; color: var(--orange); font: 800 .72rem ui-monospace, monospace; }
.family-identity { padding: 2rem 2.5rem 2rem 0; }
.family-identity > p:first-child { margin-bottom: .35rem; color: #6c7064; font: 700 .7rem ui-monospace, monospace; }
.family-identity h2 { margin-bottom: .7rem; font: 700 clamp(1.6rem, 3vw, 2.6rem)/1 Georgia, serif; }
.family-identity h2 a { text-decoration: none; }
.family-identity > p:last-child { max-width: 42rem; margin-bottom: 0; color: #55594f; font-size: .9rem; }
.code-list { display: grid; align-content: center; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; padding: 1.5rem; border-left: 1px solid var(--line); }
.code-list span { display: flex; flex-direction: column; }
.code-list strong { font: 800 .8rem ui-monospace, monospace; }
.code-list small { color: #72766b; }
.family-thumb { min-height: 100%; margin: 0; overflow: hidden; background: var(--paper-deep); }
.family-thumb img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7); transition: filter .2s ease, transform .2s ease; }
.family-row:hover .family-thumb img { filter: saturate(1); transform: scale(1.025); }
.missing-media { display: grid; place-items: center; color: #777669; font: 700 .66rem ui-monospace, monospace; text-transform: uppercase; }

.model-hero { background: var(--forest); color: var(--cream); }
.model-hero-grid { min-height: 34rem; display: grid; grid-template-columns: 1fr minmax(24rem, .75fr); align-items: stretch; }
.model-hero-grid > div { align-self: center; padding-block: 4rem; padding-right: 5rem; }
.model-hero h1 { color: white; max-width: 12ch; }
.model-hero figure { position: relative; margin: 0; }
.model-hero figure img { width: 100%; height: 100%; object-fit: cover; }
.model-hero figcaption { position: absolute; inset: auto 0 0; padding: .75rem 1rem; background: rgba(17,23,19,.8); color: #c7cec0; font-size: .65rem; }
.breadcrumb { display: flex; gap: .6rem; margin-bottom: 3rem; color: #969f91; font: 700 .7rem ui-monospace, monospace; text-transform: uppercase; }
.scope-strip { background: #111713; color: #d9dfd3; border-top: 1px solid #4e584d; }
.scope-strip .shell { min-height: 5rem; display: grid; grid-template-columns: auto 1fr auto 1fr; align-items: center; gap: 1rem 2rem; }
.scope-strip span { color: var(--brass); font: 800 .65rem ui-monospace, monospace; text-transform: uppercase; }
.scope-strip p { margin: 0; font-size: .78rem; }
.page-section { padding-top: 5rem; padding-bottom: 6rem; }
.section-heading { display: grid; grid-template-columns: 1fr 1.3fr; align-items: end; gap: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.section-heading h2 { grid-column: 2; margin: 0; font: 700 clamp(2rem, 4vw, 4rem)/1 Georgia, serif; }
.generation-ledger { margin: 0; padding: 0; list-style: none; }
.generation-ledger li { min-height: 8rem; display: grid; grid-template-columns: 5rem 1fr auto; align-items: center; gap: 1rem; border-bottom: 1px solid var(--line); }
.generation-ledger li > span { color: var(--orange); font: 800 .7rem ui-monospace, monospace; }
.generation-ledger h3 { margin-bottom: .4rem; font-size: 1.35rem; }
.generation-ledger p { margin: 0; color: #5d6157; }
.generation-ledger li > strong { color: #5c6056; font: 700 .78rem ui-monospace, monospace; }
.related-band { width: auto; max-width: none; padding-inline: 0; background: var(--paper-deep); }
.link-ledger { display: grid; grid-template-columns: repeat(2, 1fr); border-bottom: 1px solid var(--line); }
.link-ledger a { min-height: 9rem; display: flex; flex-direction: column; justify-content: center; padding: 1.5rem 0; border-top: 1px solid var(--line); text-decoration: none; }
.link-ledger a:nth-child(odd) { padding-right: 2rem; border-right: 1px solid var(--line); }
.link-ledger a:nth-child(even) { padding-left: 2rem; }
.link-ledger span, .link-ledger small { color: #686c61; font: 700 .66rem ui-monospace, monospace; text-transform: uppercase; }
.link-ledger strong { margin-block: .45rem; font: 700 1.25rem Georgia, serif; }

.story-ledger { display: grid; grid-template-columns: repeat(2, 1fr); padding-bottom: 7rem; }
.story-ledger article { position: relative; min-height: 25rem; display: flex; flex-direction: column; justify-content: center; padding: 3rem clamp(1.5rem, 4vw, 4rem) 3rem 0; border-bottom: 1px solid var(--line); }
.story-ledger article:nth-child(even) { padding-left: clamp(1.5rem, 4vw, 4rem); padding-right: 0; border-left: 1px solid var(--line); }
.story-number { position: absolute; top: 1.5rem; right: 1.5rem; color: #aaa594; font: 700 .7rem ui-monospace, monospace; }
.story-ledger h2 { max-width: 16ch; font: 700 clamp(1.8rem, 3.5vw, 3.5rem)/1 Georgia, serif; }
.story-ledger h2 a { text-decoration: none; }
.story-ledger article > p:not(.eyebrow) { color: #55594f; }
.story-ledger footer { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin-top: auto; padding-top: 1.5rem; color: #74776c; font: 700 .64rem ui-monospace, monospace; text-transform: uppercase; }

.story-hero { padding-top: 3rem; }
.story-hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 5rem; padding-top: 2rem; }
.story-hero h1 { max-width: 13ch; }
.evidence-bar { display: grid; grid-template-columns: repeat(3, 1fr); margin: 3rem 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.evidence-bar div { padding: 1rem 1.5rem 1rem 0; border-right: 1px solid var(--line); }
.evidence-bar div + div { padding-left: 1.5rem; }
.evidence-bar div:last-child { border-right: 0; }
.evidence-bar dt { color: #777a6f; font: 700 .64rem ui-monospace, monospace; text-transform: uppercase; }
.evidence-bar dd { margin: .35rem 0 0; font-weight: 800; text-transform: capitalize; }
.story-body { padding-block: 4rem 7rem; }
.story-body section { display: grid; grid-template-columns: 5rem 1fr; padding: 3rem 0; border-bottom: 1px solid var(--line); }
.story-body section > span { color: var(--orange); font: 800 .7rem ui-monospace, monospace; }
.story-body section > div { max-width: 58rem; display: grid; grid-template-columns: minmax(15rem, .7fr) 1fr; gap: 3rem; }
.story-body h2 { font: 700 clamp(1.7rem, 3vw, 2.8rem)/1 Georgia, serif; }
.story-body p { color: #4e5349; font-size: 1.05rem; }
.story-footer { background: var(--forest); color: #ccd3c7; padding-block: 5rem; }
.story-footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; }
.family-chip { display: flex; justify-content: space-between; padding: 1rem 0; border-bottom: 1px solid #596258; text-decoration: none; font-weight: 800; }
.family-chip span { color: #919b8d; font: .7rem ui-monospace, monospace; }

.search-page-hero { background: var(--forest); color: white; padding-block: 5rem; }
.search-page-hero h1 { color: white; max-width: 12ch; }
.light-search { max-width: 60rem; }
.search-results { min-height: 28rem; padding-block: 4rem 7rem; }
.result-summary { display: flex; align-items: baseline; gap: 1rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.result-summary strong { font: 700 3rem Georgia, serif; }
.result-summary span { color: #6e7267; }
.search-results ol { margin: 0; padding: 0; list-style: none; }
.search-results li { display: grid; grid-template-columns: 10rem 1fr; gap: 2rem; padding: 2.25rem 0; border-bottom: 1px solid var(--line); }
.search-results li > span { color: var(--orange); font: 700 .66rem ui-monospace, monospace; text-transform: uppercase; }
.search-results li a { font: 700 1.65rem Georgia, serif; }
.search-results li p { max-width: 54rem; margin: .5rem 0; color: #55594f; }
.search-results li small { color: #777b70; font-family: ui-monospace, monospace; }
.empty-state { max-width: 42rem; margin: 4rem auto; text-align: center; color: #5e6258; }

.timeline { position: relative; margin-top: 3rem; margin-bottom: 6rem; padding-top: 1rem; padding-bottom: 1rem; list-style: none; }
.timeline::before { content: ""; position: absolute; top: 0; bottom: 0; left: calc(var(--gutter) + 13rem); width: 1px; background: var(--line); }
.timeline li { display: grid; grid-template-columns: 11rem 4rem 1fr; min-height: 13rem; }
.timeline-date { padding-top: 2.2rem; color: #5d6157; font: 800 1rem ui-monospace, monospace; text-align: right; }
.timeline-marker { position: relative; }
.timeline-marker::before { content: ""; position: absolute; top: 2.35rem; left: 50%; width: .75rem; height: .75rem; border: 3px solid var(--paper); border-radius: 50%; background: var(--orange); transform: translateX(-50%); box-shadow: 0 0 0 1px var(--orange); }
.timeline li[data-kind="vehicle"] .timeline-marker::before { background: var(--brass); box-shadow: 0 0 0 1px var(--brass); }
.timeline article { max-width: 58rem; padding: 2rem 0 2rem 2rem; border-bottom: 1px solid var(--line); }
.timeline article h2 { font: 700 clamp(1.5rem, 3vw, 2.6rem)/1.05 Georgia, serif; }
.timeline article > p:last-child { color: #55594f; }

.people-ledger, .source-register, .coverage-ledger { padding-bottom: 5rem; }
.people-ledger article, .source-register article, .coverage-ledger article { display: grid; grid-template-columns: 5rem 1fr auto; align-items: center; gap: 2rem; min-height: 11rem; border-bottom: 1px solid var(--line); }
.person-index, .source-register article > span { color: var(--orange); font: 800 .7rem ui-monospace, monospace; }
.people-ledger h2, .source-register h2, .coverage-ledger h2 { margin-bottom: .5rem; font: 700 clamp(1.5rem, 2.8vw, 2.5rem)/1 Georgia, serif; }
.people-ledger article > strong { color: #6b6f64; font: 700 .75rem ui-monospace, monospace; }
.people-ledger article p:last-child, .source-register article p:not(.eyebrow), .coverage-ledger article p { max-width: 58rem; margin-bottom: 0; color: #55594f; }
.source-register article { grid-template-columns: 5rem 1fr; }
.source-register h2 a { text-decoration: none; }
.source-register small { color: #74786d; font-family: ui-monospace, monospace; }
.coverage-summary { display: grid; grid-template-columns: repeat(3, 1fr); padding-block: 3rem; border-bottom: 1px solid var(--line); }
.coverage-summary div { display: flex; align-items: baseline; gap: 1rem; padding-right: 2rem; border-right: 1px solid var(--line); }
.coverage-summary div + div { padding-left: 2rem; }
.coverage-summary div:last-child { border: 0; }
.coverage-summary strong { font: 700 3rem Georgia, serif; }
.coverage-summary span { color: #686c61; font: 700 .67rem ui-monospace, monospace; text-transform: uppercase; }
.coverage-ledger article { grid-template-columns: 10rem 1fr; }
.status-tag { display: inline-flex; width: fit-content; padding: .35rem .55rem; border: 1px solid var(--brass); color: #6f5a2e; font: 800 .66rem ui-monospace, monospace; text-transform: uppercase; }
.rare-intro { padding-block: 4rem; border-bottom: 1px solid var(--line); }
.display-quote { max-width: 24ch; margin: 0 auto; font: italic 700 clamp(2rem, 4vw, 4rem)/1.08 Georgia, serif; text-align: center; }
.method-grid { padding-bottom: 6rem; }
.method-grid section { display: grid; grid-template-columns: 5rem 1fr; padding: 3rem 0; border-bottom: 1px solid var(--line); }
.method-grid section > span { color: var(--orange); font: 800 .7rem ui-monospace, monospace; }
.method-grid section > div { max-width: 64rem; display: grid; grid-template-columns: 18rem 1fr; gap: 3rem; }
.method-grid h2 { font: 700 2.1rem Georgia, serif; }
.method-grid p { color: #50554b; font-size: 1.05rem; }
.data-footer { padding-top: 1.5rem; padding-bottom: 4rem; border-top: 1px solid var(--line); color: #73776c; font: 700 .67rem ui-monospace, monospace; text-transform: uppercase; }

/* VIN / serial reader */
.decode-hero { background: var(--forest); color: var(--cream); border-bottom: 4px solid var(--orange); }
.decode-hero-grid { display: grid; grid-template-columns: 1.4fr .9fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; padding-block: clamp(3.5rem, 7vw, 6rem); }
.decode-hero h1 { color: white; max-width: 15ch; margin-bottom: 1.25rem; }
.decode-hero .lede { color: #ccd4c7; }
.privacy-pledge { margin-top: 1.75rem; padding: 1rem 1.25rem; border: 1px solid #4c8c5a; border-left: 4px solid #7fca7f; background: rgba(127,202,127,.08); color: #dbe7d6; font-size: .9rem; }
.privacy-pledge span { color: #7fca7f; }
.assurance-card { padding: 1.5rem; border: 1px solid #586157; background: #1c241d; }
.assurance-card p:first-child { color: var(--brass); font: 800 .65rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .08em; }
.assurance-card strong { display: block; margin-block: .35rem .75rem; font: 700 2.4rem Georgia, serif; color: white; }
.assurance-card p:last-child { margin: 0; color: #9aa392; font-size: .82rem; }

.decode-tool { padding-block: clamp(2.5rem, 5vw, 4rem); }
#vin-form label { display: block; margin-bottom: .6rem; color: #5c6054; font: 700 .72rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .06em; }
.vin-entry { display: grid; grid-template-columns: 1fr auto; gap: .75rem; }
.vin-entry input { min-width: 0; padding: 1rem 1.1rem; border: 2px solid var(--ink); background: var(--cream); font: 700 1.35rem ui-monospace, SFMono-Regular, monospace; letter-spacing: .08em; text-transform: uppercase; }
.vin-entry button { padding: 0 1.75rem; border: 2px solid var(--ink); background: var(--orange); color: white; font-weight: 800; letter-spacing: .03em; cursor: pointer; }
.vin-entry button:hover { background: var(--ink); }
.vin-hint { margin: .75rem 0 0; color: #6b6f63; font-size: .82rem; }
.vin-samples { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; margin-top: 1rem; font: 700 .7rem ui-monospace, monospace; }
.vin-samples > span { color: #777b70; text-transform: uppercase; }
.vin-samples button { padding: .35rem .7rem; border: 1px solid var(--line); background: transparent; font: inherit; cursor: pointer; }
.vin-samples button:hover { border-color: var(--orange); color: var(--orange); }
.noscript-note, .vin-warn { margin-top: 1.5rem; padding: .9rem 1.1rem; background: #f3ead2; border-left: 4px solid var(--brass); font-size: .88rem; }

.vin-result { margin-top: 2.5rem; border: 1px solid var(--line); background: var(--cream); }
.vin-result-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding: 1.5rem; background: var(--paper-deep); border-bottom: 1px solid var(--line); }
.vin-result-head .eyebrow { margin-bottom: .35rem; }
.vin-echo { margin: 0; font: 700 1.4rem ui-monospace, monospace; letter-spacing: .06em; }
.vin-echo span { margin-left: .5rem; color: #777b70; font-size: .7rem; letter-spacing: 0; }
.vin-era { align-self: center; margin: 0; font: 800 .72rem ui-monospace, monospace; text-transform: uppercase; color: #5c6054; }
.check-banner { display: grid; gap: .3rem; padding: 1.1rem 1.5rem; border-bottom: 1px solid var(--line); }
.check-banner strong { text-transform: capitalize; }
.check-banner span { font-size: .88rem; }
.check-pass { background: rgba(76,140,90,.14); border-left: 5px solid #3f8a4f; }
.check-fail { background: rgba(217,92,43,.14); border-left: 5px solid var(--orange); }
.check-invalid { background: rgba(217,92,43,.14); border-left: 5px solid var(--orange); }
.check-n\/a { background: #ece5d3; border-left: 5px solid var(--brass); }
.vin-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.vin-table th { padding: .7rem 1rem; text-align: left; background: #ece5d3; color: #5c6054; font: 800 .64rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; border-bottom: 1px solid var(--line); }
.vin-table td { padding: .85rem 1rem; border-bottom: 1px solid #ddd6c3; vertical-align: top; }
.vin-table .pos { font: 700 .8rem ui-monospace, monospace; color: var(--orange); white-space: nowrap; }
.vin-table .field { font-weight: 700; white-space: nowrap; }
.vin-table .val { font: 700 .95rem ui-monospace, monospace; letter-spacing: .05em; white-space: nowrap; }
.vin-table .meaning { color: #50554b; }
.assurance-note { margin: 0; padding: 1rem 1.5rem; color: #5c6054; font-size: .84rem; }

.era-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 3rem; }
.era-grid article { padding: 2rem; border: 1px solid var(--line); border-right: 0; }
.era-grid article:last-child { border-right: 1px solid var(--line); }
.era-tag { color: var(--orange); font: 800 .68rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; }
.era-grid h3 { margin: .5rem 0 .75rem; font: 700 1.5rem Georgia, serif; }
.era-grid p { margin: 0; color: #50554b; font-size: .92rem; }
.era-footnote { max-width: 60rem; margin-top: 2rem; color: #6b6f63; font-size: .86rem; }
@media (max-width: 900px) {
  .decode-hero-grid { grid-template-columns: 1fr; }
  .era-grid { grid-template-columns: 1fr; }
  .era-grid article { border-right: 1px solid var(--line); border-bottom: 0; }
  .era-grid article:last-child { border-bottom: 1px solid var(--line); }
}
@media (max-width: 620px) {
  .vin-entry { grid-template-columns: 1fr; }
  .vin-entry input { font-size: 1.1rem; }
  .vin-table { display: block; overflow-x: auto; }
}

/* Compare tool */
.compare-picker { padding-block: 2.5rem 1rem; }
.compare-picker fieldset { border: 0; margin: 0; padding: 0; }
.compare-picker legend { padding: 0 0 1rem; color: #5c6054; font: 700 .8rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; }
.compare-picker-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: .75rem; }
.compare-option { display: flex; align-items: center; gap: .75rem; padding: .9rem 1rem; border: 1px solid var(--line); background: var(--cream); cursor: pointer; }
.compare-option:has(input:checked) { border-color: var(--orange); background: #f3ead2; }
.compare-option input { width: 1.1rem; height: 1.1rem; accent-color: var(--orange); }
.compare-option strong { display: block; font-size: .95rem; }
.compare-option small { color: #6c7064; font: 700 .68rem ui-monospace, monospace; }
.compare-picker button { margin-top: 1.5rem; padding: .8rem 1.75rem; border: 2px solid var(--ink); background: var(--ink); color: #fff; font-weight: 800; cursor: pointer; }
.compare-picker button:hover { background: var(--orange); border-color: var(--orange); }
.compare-caution { max-width: 60rem; margin: 1.5rem 0 2rem; padding: .9rem 1.1rem; background: #f3ead2; border-left: 4px solid var(--brass); font-size: .87rem; color: #5a5140; }
.compare-grid { display: grid; gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.compare-count-2 { grid-template-columns: repeat(2, 1fr); }
.compare-count-3 { grid-template-columns: repeat(3, 1fr); }
.compare-count-4 { grid-template-columns: repeat(4, 1fr); }
.compare-column { padding: 1.75rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.compare-column header h3 { margin: .3rem 0; font: 700 1.8rem Georgia, serif; }
.compare-column header h3 a { text-decoration-color: var(--line); }
.compare-years { margin: 0 0 1.5rem; color: #6c7064; font: 700 .78rem ui-monospace, monospace; }
.compare-section { margin-bottom: 1.5rem; }
.compare-section h4 { margin: 0 0 .6rem; color: #5c6054; font: 800 .68rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; }
.compare-section ul { margin: 0; padding: 0; list-style: none; }
.compare-section li { display: flex; flex-direction: column; padding: .5rem 0; border-top: 1px solid #ddd6c3; font-size: .85rem; }
.compare-section li:first-child { border-top: 0; }
.compare-section li span { color: #6c7064; }
.compare-section p { margin: 0; color: #4a4e44; font-size: .88rem; }
@media (max-width: 900px) {
  .compare-grid { grid-template-columns: 1fr; }
  .compare-column { border-right: 0; }
}

/* Generation deep-profile page */
.generation-hero { padding-block: 3rem; }
.generation-hero .lede { max-width: 50rem; color: #cdd4c7; }
.deep-profile-flag { color: var(--orange); font-size: .8em; }
.engine-table { width: 100%; margin-top: 2rem; border-collapse: collapse; }
.engine-table th { padding: .8rem 1rem; text-align: left; background: var(--paper-deep); color: #5c6054; font: 800 .66rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; border-bottom: 1px solid var(--line); }
.engine-table td { padding: 1rem; border-bottom: 1px solid var(--line); font-size: .95rem; }
.engine-table td:first-child { font-weight: 700; }
.engine-table td:nth-child(3), .engine-table td:nth-child(4) { font: 700 .92rem ui-monospace, monospace; }
.generation-note { max-width: 58rem; margin-top: 1.5rem; color: #4a4e44; font-size: 1.02rem; }
@media (max-width: 620px) { .engine-table { display: block; overflow-x: auto; } }

/* Notable vehicle ledger */
.notable-ledger { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 2.5rem; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.notable-ledger article { padding: 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.notable-tag { display: flex; justify-content: space-between; margin-bottom: .75rem; }
.notable-tag span { color: var(--orange); font: 800 .68rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; }
.notable-tag small { color: #72766b; font-size: .74rem; }
.notable-body h3 { margin-bottom: .4rem; font: 700 1.4rem Georgia, serif; }
.notable-claim { margin: 0 0 .6rem; color: #6c7064; font: 700 .85rem ui-monospace, monospace; }
.notable-detail { margin: 0; color: #50554b; font-size: .92rem; }
@media (max-width: 760px) { .notable-ledger { grid-template-columns: 1fr; } }

/* Buyer / owner guides */
.guide-ledger { padding-block: 3.5rem 5rem; }
.guide-ledger > article { padding: 3rem 0; border-bottom: 1px solid var(--line); }
.guide-head { margin-bottom: 1.5rem; }
.guide-family { display: flex; align-items: baseline; gap: .75rem; margin: 0 0 .5rem; font: 800 .72rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; }
.guide-family a { color: var(--orange); }
.guide-family span { color: #6c7064; font-weight: 700; }
.guide-head h2 { margin: 0; font: 700 clamp(1.5rem, 2.8vw, 2.3rem)/1.1 Georgia, serif; }
.guide-checks { display: grid; gap: 1.25rem; margin: 0; }
.guide-checks div { display: grid; grid-template-columns: 15rem 1fr; gap: 1.5rem; padding-top: 1.25rem; border-top: 1px solid #ddd6c3; }
.guide-checks div:first-child { border-top: 0; padding-top: 0; }
.guide-checks dt { margin: 0; font: 700 .95rem/1.3 Georgia, serif; }
.guide-checks dd { margin: 0; color: #50554b; font-size: .92rem; }
.guide-tips { display: grid; gap: .9rem; margin: 0; padding-left: 1.2rem; }
.guide-tips li { color: #4a4e44; font-size: .98rem; }
@media (max-width: 700px) {
  .guide-checks div { grid-template-columns: 1fr; gap: .4rem; }
}

/* Diagnostics */
.diagnostic-code-system { color: var(--orange); }
.diagnostic-families { display: flex; flex-wrap: wrap; gap: .6rem; margin: .6rem 0 0; }
.diagnostic-families a { padding: .2rem .6rem; border: 1px solid var(--line); font: 700 .72rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .03em; color: var(--forest); }
.diagnostic-families a:hover { border-color: var(--orange); color: var(--orange); }
.diagnostic-trigger { max-width: 55rem; margin: 1.25rem 0 0; color: #4a4e44; }
.diagnostic-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 1.75rem; }
.diagnostic-columns h3 { margin: 0 0 .6rem; font: 800 .72rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; color: #6c7064; }
.diagnostic-columns ul { margin: 0; padding-left: 1.1rem; display: grid; gap: .6rem; }
.diagnostic-columns li { color: #4a4e44; font-size: .9rem; }
.diagnostic-warning { max-width: 55rem; margin: 1.5rem 0 0; padding: .9rem 1.1rem; background: #f7e2d3; border-left: 4px solid var(--orange); font-size: .87rem; color: #6b3616; }
@media (max-width: 760px) {
  .diagnostic-columns { grid-template-columns: 1fr; }
}

/* Clubs & resources */
.resource-ledger { padding-block: 3.5rem 5rem; }
.resource-ledger article { padding: 2rem 0; border-bottom: 1px solid var(--line); }
.resource-category { margin: 0 0 .4rem; color: var(--orange); font: 800 .7rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; }
.resource-ledger h2 { margin-bottom: .6rem; font: 700 1.6rem Georgia, serif; }
.resource-ledger h2 a { text-decoration-color: var(--line); }
.resource-summary { max-width: 58rem; margin: 0; color: #50554b; }

/* Person detail portrait */
.person-hero-grid { grid-template-columns: 1.3fr .7fr; }
.person-portrait { margin: 0; border: 1px solid var(--line); background: var(--paper-deep); }
.person-portrait img { width: 100%; height: 22rem; object-fit: cover; filter: grayscale(.15) saturate(.85); }
.person-portrait figcaption { padding: .75rem 1rem; color: #6c7064; font-size: .74rem; }
@media (max-width: 900px) { .person-hero-grid { grid-template-columns: 1fr; } .person-portrait img { height: 18rem; } }

/* Identification CTA */
.id-cta { display: inline-flex; gap: .6rem; margin-top: 1.5rem; padding: .85rem 1.4rem; border: 2px solid var(--ink); background: var(--orange); color: #fff; text-decoration: none; }
.id-cta:hover { background: var(--ink); color: #fff; }

/* Corrections */
.corrections-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); }
.corrections-guidance h2, .corrections-form h2 { font: 700 1.6rem Georgia, serif; margin-bottom: 1rem; }
.check-list { margin: 0 0 1.5rem; padding-left: 1.2rem; }
.check-list li { margin-bottom: .6rem; color: #4e5349; }
.corrections-note { padding: 1rem 1.25rem; background: #f3ead2; border-left: 4px solid var(--brass); font-size: .86rem; color: #5a5140; }
.corrections-form { padding: 2rem; border: 1px solid var(--line); background: var(--cream); }
.corrections-form label { display: block; margin-bottom: .4rem; color: #5c6054; font: 700 .72rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; }
.corrections-form input, .corrections-form textarea { width: 100%; margin-bottom: 1.25rem; padding: .7rem .8rem; border: 1px solid var(--line); background: var(--paper); font: inherit; }
.corrections-form textarea { resize: vertical; }
.corrections-form button { padding: .8rem 1.5rem; border: 2px solid var(--ink); background: var(--ink); color: #fff; font-weight: 800; cursor: pointer; }
.corrections-form button:hover { background: var(--orange); border-color: var(--orange); }
.cf-status { margin: 1rem 0 0; color: #4e5349; font-size: .85rem; min-height: 1.2em; }
@media (max-width: 760px) { .corrections-grid { grid-template-columns: 1fr; } }

/* Home explore band */
.home-explore { padding-block: 5rem 6rem; }
.explore-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 2.5rem; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.explore-grid a { display: flex; flex-direction: column; min-height: 12rem; padding: 1.75rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; background: var(--paper); transition: background .15s ease; }
.explore-grid a:hover { background: var(--cream); }
.explore-index { color: var(--orange); font: 800 .68rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .08em; }
.explore-grid strong { margin: .6rem 0 .5rem; font: 700 1.5rem Georgia, serif; }
.explore-grid a:hover strong { color: var(--orange); }
.explore-grid p { margin: auto 0 0; color: #5a5e53; font-size: .86rem; }
@media (max-width: 900px) { .explore-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .explore-grid { grid-template-columns: 1fr; } }

/* Fact ledgers (engines, culture, world, concepts) */
.fact-ledger, .culture-ledger, .concept-ledger { padding-block: 3.5rem 5rem; }
.fact-ledger article { display: grid; grid-template-columns: 4rem 1fr 14rem; gap: 1.5rem; align-items: start; padding: 2.5rem 0; border-bottom: 1px solid var(--line); }
.fact-index { color: var(--orange); font: 800 .8rem ui-monospace, monospace; padding-top: .35rem; }
.fact-meta { margin-bottom: .35rem; color: #6c7064; font: 700 .72rem ui-monospace, monospace; }
.fact-body h2 { margin-bottom: .6rem; font: 700 clamp(1.6rem, 2.8vw, 2.4rem)/1 Georgia, serif; }
.fact-lede { max-width: 52rem; margin: 0; color: #50554b; font-size: .98rem; }
.fact-stat { text-align: right; padding-top: .35rem; }
.fact-nick { margin: 0 0 .3rem; color: #6c7064; font: italic 700 .95rem Georgia, serif; }
.fact-stat strong { font: 800 1.1rem ui-monospace, monospace; color: var(--ink); }

.world-ledger { padding-block: 3.5rem 5rem; }
.world-ledger article { display: grid; grid-template-columns: 13rem 1fr; gap: 2.5rem; padding: 2.5rem 0; border-bottom: 1px solid var(--line); }
.world-head { border-right: 1px solid var(--line); padding-right: 1.5rem; }
.world-country { margin: 0 0 .35rem; font: 700 1.5rem Georgia, serif; }
.world-years { margin: 0; color: var(--orange); font: 800 .72rem ui-monospace, monospace; }
.world-body h2 { margin-bottom: .3rem; font-size: 1.3rem; }
.world-models { margin: 0 0 .6rem; color: #6c7064; font: 700 .78rem ui-monospace, monospace; }
.world-summary { max-width: 56rem; margin: 0; color: #50554b; }

.culture-ledger article { display: grid; grid-template-columns: 10rem 1fr 8rem; gap: 2rem; align-items: start; padding: 2.5rem 0; border-bottom: 1px solid var(--line); }
.culture-tag span { display: block; color: var(--orange); font: 800 .72rem ui-monospace, monospace; text-transform: uppercase; }
.culture-tag small { color: #72766b; font-size: .78rem; }
.culture-body h2 { margin-bottom: .35rem; font: 700 clamp(1.5rem, 2.6vw, 2.3rem)/1 Georgia, serif; }
.culture-place { margin: 0 0 .6rem; color: #6c7064; font: 700 .78rem ui-monospace, monospace; }
.culture-summary { max-width: 54rem; margin: 0; color: #50554b; }
.culture-evidence { margin: 0; text-align: right; color: #6f5a2e; font: 800 .68rem ui-monospace, monospace; text-transform: uppercase; }

.concept-ledger article { display: grid; grid-template-columns: 7rem 1fr; gap: 2rem; padding: 2.5rem 0; border-bottom: 1px solid var(--line); }
.concept-year { margin: 0; color: var(--orange); font: 800 1.4rem Georgia, serif; }
.concept-body h2 { margin-bottom: .3rem; font: 700 clamp(1.5rem, 2.6vw, 2.2rem)/1 Georgia, serif; }
.concept-basis { margin: 0 0 .6rem; color: #6c7064; font: 700 .78rem ui-monospace, monospace; }
.concept-summary { max-width: 54rem; margin: 0; color: #50554b; }
@media (max-width: 620px) {
  .fact-ledger article { grid-template-columns: 2rem 1fr; }
  .fact-stat { grid-column: 2; text-align: left; }
  .world-ledger article, .culture-ledger article, .concept-ledger article { grid-template-columns: 1fr; gap: 1rem; }
  .world-head { border-right: 0; padding-right: 0; }
  .culture-evidence { text-align: left; }
}

.site-footer { background: #111713; color: #b8c0b2; padding-block: 3.5rem; border-top: 4px solid var(--orange); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 2rem 4rem; }
.site-footer strong { color: white; font-size: 1.1rem; }
.site-footer nav { display: flex; gap: 1.5rem; }
.legal { grid-column: 1 / -1; max-width: 70rem; padding-top: 2rem; border-top: 1px solid #384139; color: #828d80; font-size: .72rem; }

@media (max-width: 900px) {
  .header-grid { grid-template-columns: auto 1fr; gap: 1rem; padding-block: 1rem; }
  .site-header nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; overflow-x: auto; padding-bottom: .3rem; }
  .header-search { justify-self: end; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-right: 0; }
  .hero-figure { min-height: 27rem; border-left: 0; border-top: 1px solid #586157; }
  .family-row { grid-template-columns: 3rem 1fr 12rem; }
  .code-list { grid-column: 2; border-left: 0; padding: 0 1.5rem 2rem 0; }
  .family-thumb { grid-column: 3; grid-row: 1 / span 2; }
  .model-hero-grid { grid-template-columns: 1fr; }
  .model-hero-grid > div { padding-right: 0; }
  .model-hero figure { min-height: 24rem; }
  .story-hero-grid { grid-template-columns: 1fr; gap: 1rem; }
  .story-body section > div { grid-template-columns: 1fr; gap: 1rem; }
  .method-grid section > div { grid-template-columns: 1fr; gap: 1rem; }
  .timeline-callout-grid { grid-template-columns: 1fr; gap: 2rem; }
  .notes-ledger { grid-template-columns: 1fr; }
  .notes-ledger article, .notes-ledger article:first-child, .notes-ledger article:last-child { min-height: auto; padding: 2rem 0; border-right: 0; }
}

@media (max-width: 620px) {
  .wordmark small, .header-search { display: none; }
  .site-header nav { gap: 1.25rem; }
  h1 { font-size: clamp(3rem, 16vw, 5rem); }
  .research-search > div { grid-template-columns: 1fr; }
  .research-search button { padding: .8rem 0; text-align: left; }
  .hero-figure { min-height: 23rem; }
  .hero-figure figcaption { left: 1rem; right: 1rem; bottom: 1rem; }
  .entry-ledger { grid-template-columns: 1fr; }
  .entry-ledger .text-link { grid-column: 1; }
  .home-heading { grid-template-columns: 1fr; }
  .home-family-ledger li { grid-template-columns: 2rem 1fr; padding-block: 1.25rem; }
  .home-family-ledger li > strong { grid-column: 2; }
  .home-people-callout .shell { grid-template-columns: 1fr; }
  .home-people-callout .eyebrow, .home-people-callout a { grid-column: 1; }
  .family-row { grid-template-columns: 2.25rem 1fr; }
  .family-thumb { grid-column: 1 / -1; grid-row: auto; min-height: 13rem; }
  .code-list { grid-column: 2; grid-template-columns: 1fr; }
  .scope-strip .shell { grid-template-columns: auto 1fr; padding-block: 1rem; }
  .section-heading { grid-template-columns: 1fr; }
  .section-heading h2 { grid-column: 1; }
  .generation-ledger li { grid-template-columns: 2rem 1fr; padding-block: 1.5rem; }
  .generation-ledger li > strong { grid-column: 2; }
  .link-ledger, .story-ledger { grid-template-columns: 1fr; }
  .link-ledger a:nth-child(odd), .link-ledger a:nth-child(even), .story-ledger article:nth-child(even) { padding-left: 0; padding-right: 0; border-left: 0; border-right: 0; }
  .evidence-bar { grid-template-columns: 1fr; }
  .evidence-bar div, .evidence-bar div + div { padding: 1rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .story-body section { grid-template-columns: 2rem 1fr; }
  .story-footer-grid { grid-template-columns: 1fr; gap: 3rem; }
  .search-results li { grid-template-columns: 1fr; gap: .5rem; }
  .timeline::before { left: calc(var(--gutter) + 1.1rem); }
  .timeline li { grid-template-columns: 2rem 1fr; }
  .timeline-date { grid-column: 2; padding: 1.5rem 0 0 1rem; text-align: left; }
  .timeline-marker { grid-column: 1; grid-row: 1 / span 2; }
  .timeline article { grid-column: 2; padding: 1rem 0 2rem 1rem; }
  .people-ledger article, .source-register article { grid-template-columns: 2rem 1fr; padding-block: 1.5rem; }
  .people-ledger article > strong { grid-column: 2; }
  .coverage-summary { grid-template-columns: 1fr; }
  .coverage-summary div, .coverage-summary div + div { padding: 1rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .coverage-ledger article { grid-template-columns: 1fr; gap: .75rem; padding-block: 1.5rem; }
  .method-grid section { grid-template-columns: 2rem 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .site-footer nav { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}