:root {
  color-scheme: light;
  --paper: #f4efe4;
  --paper-light: #fbf8f1;
  --ink: #183027;
  --ink-soft: #4e5d56;
  --line: #cfc8b8;
  --line-strong: #858c7f;
  --accent: #ad6c2f;
  --accent-dark: #7a431b;
  --good: #2e674d;
  --warn: #82490f;
  --unknown: #55564f;
  --focus: #1f6f9f;
  --max: 1180px;
  --radius: 8px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a { color: inherit; text-underline-offset: 0.2em; }
a:hover { color: var(--accent-dark); }
main a { color: var(--accent-dark); }
main h1 a, main h2 a, main h3 a { color: inherit; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: white; padding: 0.75rem 1rem; }
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.site-header {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line-strong);
}

.site-nav > summary { display: none; }
.site-nav:not([open]) > nav { display: flex; }

.brand { display: inline-flex; align-items: center; gap: 0.65rem; font-weight: 760; text-decoration: none; letter-spacing: -0.02em; }
.brand-mark { display: block; width: 2.125rem; height: 2.125rem; flex: 0 0 auto; }
.brand-wordmark { line-height: 1; }

.ingredient-identity-copy { max-width: 54rem; font-size: 1.03rem; }
.ingredient-function-copy { max-width: 54rem; color: var(--ink-soft); font-size: 0.88rem; }
.ingredient-detail-identity { max-width: 54rem; font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.55; }
.reference-limit { max-width: 58rem; padding-top: 0.9rem; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 0.9rem; }
.ledger-statement { max-width: 58rem; font-family: Georgia, serif; font-size: clamp(1.45rem, 3vw, 2.25rem); line-height: 1.18; }
.ledger-hash { display: grid; gap: 0.35rem; color: var(--ink-soft); font-size: 0.78rem; }
.ledger-hash code { overflow-wrap: anywhere; color: var(--ink); }
.site-header nav, .site-footer nav { display: flex; gap: 1.35rem; font-size: 0.92rem; font-weight: 650; }
.site-header nav a, .site-footer nav a { text-decoration: none; }

main { min-height: 70vh; }

.hero, .page-intro, .section-wrap, .directory-layout, .detail-shell, .compare-wrap, .match-layout, .prose-grid, .policy-block, .receipt-head, .receipt-list, .ingredient-directory, .ingredient-compare-wrap, .notes-index, .living-note {
  width: min(calc(100% - 2rem), var(--max));
  margin-left: auto;
  margin-right: auto;
}

.hero { padding: clamp(3.75rem, 8vw, 7rem) 0 clamp(3.25rem, 6vw, 4.5rem); max-width: 980px; }
.kicker, .eyebrow { margin: 0 0 0.5rem; color: var(--accent-dark); font-size: 0.8rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.hero h1, .page-intro h1, .receipt-head h1 { max-width: 13ch; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3.4rem, 8vw, 7.4rem); font-weight: 500; line-height: 0.93; letter-spacing: -0.055em; }
.hero-copy { max-width: 650px; margin: 1.7rem 0 2rem; color: var(--ink-soft); font-size: clamp(1.08rem, 2vw, 1.35rem); }
.hero-search, .directory-search div { display: flex; max-width: 700px; border: 1px solid var(--ink); background: var(--paper-light); }
.hero-search input, .directory-search input { min-width: 0; flex: 1; border: 0; background: transparent; padding: 1rem; color: var(--ink); }
.hero-search input::placeholder, .directory-search input::placeholder { color: #5c665f; opacity: 1; }
.hero-search button, .directory-search button, .preference-form button, .primary-button { border: 0; background: var(--ink); color: white; padding: 0.9rem 1.2rem; font-weight: 750; cursor: pointer; text-decoration: none; }
.primary-button { display: inline-block; }
.hero-search button:hover, .directory-search button:hover, .preference-form button:hover, .primary-button:hover { background: var(--accent-dark); color: white; }
.section-wrap { padding: 4rem 0; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.5rem; }
.section-heading h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 500; letter-spacing: -0.035em; }
.section-heading > span { color: var(--ink-soft); }
.label-list { display: grid; gap: 1rem; }

.home-index { padding-top: 2.75rem; }
.home-index .section-heading { padding-bottom: 1.2rem; border-bottom: 2px solid var(--ink); }
.home-index .section-heading h2 { max-width: 17ch; }
.decision-list { display: grid; }
.decision-row { display: grid; grid-template-columns: minmax(230px, 1.15fr) minmax(420px, 1.6fr); gap: 1.25rem 2.5rem; padding: 1.7rem 0; border-bottom: 1px solid var(--line-strong); }
.decision-topline { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.decision-row h3 { margin: 0.25rem 0 0; font: 500 clamp(1.55rem, 3vw, 2.1rem) Georgia, serif; letter-spacing: -0.03em; line-height: 1.05; }
.decision-row h3 a { text-decoration: none; }
.decision-identity > p { margin: 0.45rem 0 0; color: var(--ink-soft); font-size: 0.9rem; }
.decision-facts { display: grid; grid-template-columns: 0.85fr 1fr 1fr 1.2fr; align-self: center; margin: 0; }
.decision-facts div { min-width: 0; padding: 0.45rem 0.5rem; border-left: 1px solid var(--line); }
.decision-facts dt { color: var(--ink-soft); font-size: 0.75rem; font-weight: 800; overflow-wrap: normal; line-height: 1.2; text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap; }
.decision-facts dd { margin: 0.35rem 0 0; font-weight: 720; overflow-wrap: anywhere; }
.decision-row footer { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 0.9rem; border-top: 1px dotted var(--line); color: var(--ink-soft); font-size: 0.78rem; }
.decision-row footer span:first-child { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.decision-row footer a { color: var(--ink); font-weight: 760; text-decoration-thickness: 1px; }
.decision-actions { display: flex; align-items: center; justify-content: flex-end; gap: 1rem; }

.evidence-label { background: var(--paper-light); border: 1px solid var(--line-strong); padding: clamp(1.15rem, 3vw, 1.8rem); box-shadow: 3px 3px 0 rgba(24, 48, 39, 0.08); }
.label-topline, .label-footer, .label-actions { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.evidence-label h1, .evidence-label h2 { margin: 0.25rem 0 0; font-family: Georgia, serif; font-size: clamp(1.6rem, 4vw, 2.5rem); font-weight: 500; letter-spacing: -0.03em; }
.evidence-label h1 { font-size: clamp(2.15rem, 5vw, 3.15rem); line-height: 1; }
.evidence-label h1 a, .evidence-label h2 a { text-decoration: none; }
.variant { margin: 0.3rem 0 1.25rem; color: var(--ink-soft); }
.state { display: inline-flex; align-items: center; justify-content: center; width: fit-content; border: 1px solid currentColor; border-radius: 99px; padding: 0.2rem 0.55rem; font-size: 0.75rem; font-weight: 800; line-height: 1.2; letter-spacing: 0.05em; text-align: center; text-transform: uppercase; white-space: nowrap; }
.state-good { color: var(--good); }
.state-warn { color: var(--warn); }
.state-neutral { color: var(--unknown); }
.fact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); margin: 0; }
.fact-grid div { min-width: 0; padding: 0.8rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fact-grid dt { color: var(--ink-soft); font-size: 0.75rem; font-weight: 700; overflow-wrap: anywhere; line-height: 1.2; text-transform: uppercase; letter-spacing: 0.04em; }
.fact-grid dd { margin: 0.2rem 0 0; font-weight: 720; overflow-wrap: anywhere; }
.label-footer { padding-top: 0.8rem; color: var(--ink-soft); font-size: 0.75rem; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.label-actions { margin-top: 1rem; padding-top: 1rem; border-top: 1px dashed var(--line-strong); }
.text-link { font-weight: 750; }
.compare-toggle { min-width: 8.25rem; border: 1px solid var(--ink); background: transparent; color: var(--ink); padding: 0.45rem 0.7rem; cursor: pointer; }
.compare-toggle[aria-pressed="true"] { background: var(--ink); color: white; }

.brand-directory { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; padding-bottom: 5rem; }
.brand-index-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.brand-index-list article { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line-strong); }
.brand-index-list article:nth-child(odd) { padding-right: 1.5rem; }
.brand-index-list article:nth-child(even) { padding-left: 1.5rem; border-left: 1px solid var(--line-strong); }
.brand-index-list h2 { margin: 0; font: 500 1.55rem Georgia, serif; }
.brand-index-list h2 a { text-decoration: none; }
.brand-index-list p { margin: 0.25rem 0 0; color: var(--ink-soft); font-size: 0.82rem; }
.brand-index-list article > a, .brand-directory-note a { font-size: 0.82rem; font-weight: 760; }
.brand-directory-note { margin-top: 1.5rem; }
.brand-record-summary, .brand-variant-section { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; }
.brand-record-summary { padding: 1rem 0 3.5rem; border-bottom: 1px solid var(--line-strong); }
.brand-record-summary dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.brand-record-summary dl div { padding: 1rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.brand-record-summary dt { color: var(--ink-soft); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; }
.brand-record-summary dd { margin: 0.3rem 0 0; font-weight: 750; }
.brand-record-summary > p { max-width: 720px; color: var(--ink-soft); }
.brand-variant-section { padding: 3.5rem 0 6rem; }
.brand-variant-table { width: 100%; min-width: 1050px; border-collapse: collapse; border-top: 2px solid var(--ink); }
.brand-variant-table th, .brand-variant-table td { padding: 0.85rem; border-bottom: 1px solid var(--line-strong); text-align: left; vertical-align: top; }
.brand-variant-table thead th { color: var(--ink-soft); font-size: 0.7rem; letter-spacing: 0.05em; text-transform: uppercase; }
.brand-variant-table tbody th { min-width: 230px; font: 500 1.1rem Georgia, serif; }
.brand-variant-table tbody th small, .brand-variant-table td:last-child { display: grid; gap: 0.3rem; margin-top: 0.25rem; color: var(--ink-soft); font: 400 0.75rem system-ui, sans-serif; }
.brand-variant-table .state { white-space: nowrap; }

.page-intro { padding: 5rem 0 3rem; }
.page-intro.compact { padding-bottom: 2rem; }
.page-intro h1, .receipt-head h1 { font-size: clamp(2.8rem, 7vw, 5.7rem); }
.page-intro > p:last-child { max-width: 700px; color: var(--ink-soft); font-size: 1.12rem; }
.directory-search { max-width: 700px; margin-top: 2rem; }
.directory-search > label { display: block; margin-bottom: 0.45rem; font-weight: 750; }
.directory-layout { display: grid; grid-template-columns: minmax(210px, 0.7fr) minmax(0, 2fr); gap: 2rem; padding-bottom: 5rem; }
.index-note { align-self: start; position: sticky; top: 1rem; padding-top: 1rem; border-top: 2px solid var(--ink); }
.index-note h2 { margin: 0; font: 500 1.4rem Georgia, serif; }
.index-note p { color: var(--ink-soft); font-size: 0.9rem; }
.result-count { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 0.75rem; color: var(--ink-soft); }
.compare-link { background: var(--accent-dark); color: white; padding: 0.5rem 0.7rem; text-decoration: none; font-weight: 700; }
.compare-link:hover { color: white; background: var(--ink); }

.detail-shell { max-width: 930px; padding: 2rem 0 6rem; }
.breadcrumbs { display: flex; gap: 0.5rem; margin-bottom: 1rem; color: var(--ink-soft); font-size: 0.84rem; }
.detail-section { padding: 3.5rem 0 0; }
.detail-shell .detail-section .section-heading h2 { font-size: clamp(1.6rem, 3vw, 2.15rem); }
.ingredient-list { counter-reset: none; list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.ingredient-list li { display: grid; grid-template-columns: 3rem 1fr; padding: 0.75rem 0; border-bottom: 1px solid var(--line); }
.ingredient-list li span { color: var(--ink-soft); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.ingredient-list li div { display: flex; flex-direction: column; }
.ingredient-list li small { color: var(--ink-soft); }
.assertion-list { border-top: 1px solid var(--line-strong); }
.assertion-row { display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
.assertion-row > div { display: flex; flex-direction: column; gap: 0.2rem; }
.assertion-row > div:last-child { align-items: end; }
.assertion-row span, .assertion-row small { color: var(--ink-soft); }
.purchase-zone { margin-top: 3.5rem; padding: 1.5rem; border: 1px solid var(--accent-dark); background: #f0dfc6; }
.purchase-zone h2 { margin: 0; font: 500 2rem Georgia, serif; }
.purchase-zone .primary-button { margin: 0.5rem 0; }
.purchase-zone small { display: block; color: var(--ink-soft); }
.merchant-warning { padding: 0.75rem; border: 1px solid var(--warn); background: rgba(155, 80, 31, 0.08); }
.source-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.source-list li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
.source-list li div { display: flex; flex-direction: column; }
.source-list span, .source-list code { color: var(--ink-soft); font-size: 0.78rem; }
.unknown-box { padding: 1rem; border: 1px dashed var(--line-strong); color: var(--ink-soft); }

.ingredient-directory { padding-bottom: 5rem; }
.ingredient-trace-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); align-items: center; gap: clamp(2rem, 6vw, 5rem); }
.ingredient-trace-copy > p:last-child { max-width: 650px; color: var(--ink-soft); font-size: 1.12rem; }
.trace-map-shell { min-width: 0; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line-strong); padding: 0.8rem 0 0.9rem; }
.trace-map-key { margin: 0 0 0.7rem; color: var(--ink-soft); font-size: 0.78rem; font-weight: 720; }
.trace-map-stage { position: relative; min-height: 270px; overflow: hidden; background: transparent; }
.trace-map-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; pointer-events: none; }
[data-vgpu-state="ready"] .trace-map-stage canvas { opacity: 1; }
.trace-map-grid { position: relative; z-index: 1; min-height: 270px; display: grid; grid-template-columns: 1fr 0.9fr 1fr; align-items: center; gap: 1rem; padding: 1rem; }
.trace-map-terms, .trace-map-record, .trace-map-result { min-width: 0; display: flex; flex-direction: column; gap: 0.45rem; }
.trace-map-terms > div { display: flex; flex-direction: column; align-items: flex-start; gap: 0.35rem; }
.trace-map-terms > div span, .trace-map-result strong, .trace-map-result > span { width: fit-content; padding: 0.22rem 0.35rem; text-shadow: 0 0 0.3rem var(--paper-light), 0 0 0.65rem var(--paper-light); }
.trace-map-result strong { font-weight: 400; }
.trace-map-record { align-items: center; text-align: center; }
.trace-map-record strong { width: fit-content; font: 500 clamp(1.25rem, 2.4vw, 2rem) Georgia, serif; line-height: 1; text-shadow: 0 0 0.35rem var(--paper-light), 0 0 0.8rem var(--paper-light); }
.trace-map-result { align-items: flex-end; text-align: right; }
.trace-map-result b { font-family: Georgia, serif; font-size: 1.2em; }
.trace-map-label { color: var(--accent-dark); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.trace-map-controls { display: flex; flex-wrap: wrap; gap: 0.4rem; padding-top: 0.65rem; }
.trace-map-controls button { border: 1px solid var(--line-strong); background: transparent; color: var(--ink); padding: 0.35rem 0.55rem; cursor: pointer; font-size: 0.76rem; font-weight: 720; }
.trace-map-controls button[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--paper-light); }
.trace-map-open { display: flex; justify-content: space-between; gap: 1rem; margin-top: 0.7rem; font-weight: 760; text-decoration: none; }
.ingredient-index-list { border-top: 2px solid var(--ink); }
.ingredient-index-row { display: grid; grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.1fr); gap: 2rem; padding: 1.7rem 0; border-bottom: 1px solid var(--line-strong); }
.ingredient-index-row.trace-selected { border-bottom-color: var(--ink); box-shadow: inset 3px 0 0 var(--ink); padding-left: 1rem; }
.ingredient-index-row h2 { margin: 0; font: 500 clamp(1.8rem, 4vw, 2.5rem) Georgia, serif; letter-spacing: -0.035em; }
.ingredient-index-row h2 a { text-decoration: none; }
.ingredient-index-row p:last-child { max-width: 680px; margin-bottom: 0; color: var(--ink-soft); }
.ingredient-row-summary { align-self: center; min-width: 0; }
.ingredient-row-summary dl { display: grid; grid-template-columns: minmax(125px, 0.9fr) minmax(125px, 0.9fr) minmax(175px, 1.2fr) minmax(85px, 0.7fr); margin: 0 0 0.8rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ingredient-row-summary dt { white-space: nowrap; }
.ingredient-row-summary dl div { min-width: 0; padding: 0.7rem 0.55rem; border-right: 1px solid var(--line); }
.ingredient-row-summary dl div:first-child { padding-left: 0; }
.ingredient-row-summary dl div:last-child { border-right: 0; }
.ingredient-row-summary a { display: flex; justify-content: space-between; gap: 1rem; font-weight: 760; text-decoration: none; }
.label-ingredient-directory { border-top: 2px solid var(--ink); }
.directory-explainer { max-width: 780px; color: var(--ink-soft); }
.label-ingredient-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.label-ingredient-grid > a { min-width: 0; display: flex; flex-direction: column; gap: 0.25rem; padding: 0.85rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; }
.label-ingredient-grid > a:nth-child(3n) { border-right: 0; }
.label-ingredient-grid strong { overflow-wrap: anywhere; }
.label-ingredient-grid span { color: var(--ink-soft); font-size: 0.74rem; }
.ingredient-index-row dt, .ingredient-summary dt { color: var(--ink-soft); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; }
.ingredient-index-row dd, .ingredient-summary dd { margin: 0.25rem 0 0; font-weight: 720; overflow-wrap: anywhere; }
.ingredient-briefs { max-width: 900px; }
.brief-link-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.brief-link-list li { border-bottom: 1px solid var(--line); }
.brief-link-list a { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0; font-weight: 760; text-decoration: none; }

.ingredient-record-head { padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--line-strong); background: var(--paper-light); box-shadow: 3px 3px 0 rgba(24, 48, 39, 0.08); }
.ingredient-record-head h1 { max-width: 15ch; margin: 0.3rem 0 0.8rem; font: 500 clamp(2.8rem, 7vw, 5.4rem) Georgia, serif; line-height: 0.96; letter-spacing: -0.05em; }
.ingredient-record-head > p { max-width: 720px; color: var(--ink-soft); font-size: 1.05rem; }
.ingredient-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 1.5rem 0 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.ingredient-summary div { padding: 0.8rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.term-list { display: flex; flex-wrap: wrap; gap: 0.55rem; list-style: none; margin: 0; padding: 0; }
.term-list li { display: inline-flex; align-items: baseline; gap: 0.5rem; border: 1px solid var(--line-strong); background: var(--paper-light); padding: 0.5rem 0.7rem; }
.term-list span { color: var(--ink-soft); font-size: 0.72rem; text-transform: uppercase; }
.ingredient-claim-list { border-top: 1px solid var(--line-strong); }
.ingredient-claim-list > article { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem 2rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.ingredient-claim-list p { margin: 0; }
.ingredient-claim-list > article > div:nth-child(2) { display: flex; flex-direction: column; align-items: flex-end; gap: 0.4rem; }
.ingredient-claim-list small { color: var(--ink-soft); }
.claim-source-links { grid-column: 1 / -1; list-style: none; margin: 0; padding: 0.7rem 0 0; border-top: 1px dotted var(--line); }
.claim-source-links li { display: flex; justify-content: space-between; gap: 1rem; }
.claim-source-links span { color: var(--ink-soft); font-size: 0.78rem; }
.label-ledger { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.label-ledger li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
.label-ledger li > div { display: flex; flex-direction: column; }
.label-ledger li > div:last-child { min-width: 5rem; align-items: flex-end; }
.label-ledger span, .label-ledger small { color: var(--ink-soft); font-size: 0.78rem; }
.ingredient-product-links { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.ingredient-product-links li { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
.ingredient-product-links li > div { display: flex; flex-direction: column; }
.ingredient-product-links li > div:last-child { align-items: flex-end; gap: 0.35rem; }
.ingredient-product-links p { margin: 0; }
.ingredient-product-links a { font-family: Georgia, serif; font-size: 1.25rem; text-decoration: none; }
.ingredient-product-links span, .ingredient-product-links small { color: var(--ink-soft); }
.ingredient-occurrence-table { width: 100%; min-width: 760px; border-collapse: collapse; background: var(--paper-light); }
.ingredient-occurrence-table th, .ingredient-occurrence-table td { padding: 0.8rem; border: 1px solid var(--line-strong); text-align: left; vertical-align: top; }
.ingredient-occurrence-table thead th { color: var(--ink-soft); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; }
.ingredient-occurrence-table tbody th { min-width: 240px; font-weight: 750; }
.ingredient-occurrence-table tbody th small { display: block; margin-top: 0.2rem; color: var(--ink-soft); font-weight: 500; }

.ingredient-comparison-intro h1 { max-width: 17ch; }
.ingredient-compare-wrap { padding-bottom: 3rem; }
.ingredient-compare-table { width: 100%; min-width: 760px; border-collapse: collapse; background: var(--paper-light); }
.ingredient-compare-table th, .ingredient-compare-table td { padding: 0.85rem; border: 1px solid var(--line-strong); text-align: left; vertical-align: top; }
.ingredient-compare-table thead th { font: 500 1.3rem Georgia, serif; }
.ingredient-compare-table thead th:first-child, .ingredient-compare-table tbody th { width: 180px; background: #e5dfd2; font: 800 0.76rem Inter, ui-sans-serif, system-ui, sans-serif; letter-spacing: 0.05em; text-transform: uppercase; }
.shared-products { padding-top: 2rem; }
.comparison-limits { max-width: 900px; }

.compare-wrap { padding-bottom: 5rem; }
.compare-scroll-region { overflow-x: auto; outline-offset: 0.25rem; }
.compare-scroll-cue { display: none; margin: 0 0 0.55rem; color: var(--ink-soft); font-size: 0.76rem; }
.compare-table { width: 100%; min-width: 760px; border-collapse: collapse; background: var(--paper-light); }
.compare-table th, .compare-table td { min-width: 240px; padding: 0.8rem; border: 1px solid var(--line-strong); text-align: left; vertical-align: top; }
.compare-table thead th:first-child, .compare-table tbody th { min-width: 180px; width: 180px; background: #e5dfd2; font-size: 0.76rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; }
.compare-head > span { display: block; color: var(--accent-dark); font-size: 0.76rem; font-weight: 800; text-transform: uppercase; }
.compare-head > a { display: block; margin: 0.25rem 0 0.7rem; font: 500 1.4rem Georgia, serif; text-transform: none; }
.compare-head .state { display: inline-flex; }
.compare-table td { font-weight: 650; }
.compare-notices { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto 1.5rem; padding: 0.85rem 1rem; border: 1px dashed var(--line-strong); color: var(--ink-soft); }
.compare-notices p { margin: 0; }

.match-layout { display: grid; grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.5fr); gap: 2rem; padding-bottom: 5rem; }
.preference-form { align-self: start; position: sticky; top: 1rem; border: 1px solid var(--line-strong); background: var(--paper-light); padding: 1.2rem; }
.preference-form fieldset { border: 0; border-top: 1px solid var(--line); padding: 1rem 0; margin: 0; }
.preference-form legend { padding-top: 1rem; font-family: Georgia, serif; font-size: 1.3rem; }
.preference-form label { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 0.6rem; margin: 0.65rem 0; }
.preference-form label:has(input[type="number"]) { grid-template-columns: 1fr; }
.preference-form input[type="number"] { width: 100%; border: 1px solid var(--line-strong); background: white; padding: 0.6rem; }
.preference-form button { width: 100%; }
.form-actions { display: grid; gap: 0.75rem; }
.form-reset { justify-self: center; font-size: 0.84rem; font-weight: 700; }
.form-note { color: var(--ink-soft); font-size: 0.8rem; }
.match-results { display: grid; gap: 1rem; }
.match-summary { padding: 0.85rem 1rem; border: 1px solid var(--line-strong); background: var(--paper-light); }
.other-match-records { border-top: 1px solid var(--line-strong); padding-top: 1rem; }
.other-match-records > summary { cursor: pointer; font-weight: 760; padding: 0.5rem 0 1rem; }
.match-card { border-top: 2px solid var(--ink); padding: 1rem 0; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 1.5rem; }
.match-card h2 { margin: 0; font: 500 1.8rem Georgia, serif; }
.match-card ul { list-style: none; margin: 0; padding: 0; }
.match-card li { display: grid; grid-template-columns: 1.5rem 1fr auto; gap: 0.5rem; padding: 0.45rem 0; border-bottom: 1px solid var(--line); }
.match-card li small { color: var(--ink-soft); }
.criterion-match > span { color: var(--good); }
.criterion-miss > span { color: #9a3129; }
.criterion-unknown > span { color: var(--unknown); }

.prose-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; padding-bottom: 4rem; }
.prose-grid article { border-top: 2px solid var(--ink); padding-top: 1rem; }
.prose-grid article > span { color: var(--accent-dark); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.prose-grid h2 { margin-bottom: 0; font: 500 1.65rem Georgia, serif; }
.prose-grid p { color: var(--ink-soft); }
.policy-block { max-width: 800px; margin-bottom: 6rem; border: 1px solid var(--line-strong); background: var(--paper-light); padding: 1.5rem; }
.policy-block h2 { font: 500 2rem Georgia, serif; }

.notes-intro h1 { max-width: 16ch; }
.notes-index { padding-bottom: 6rem; }
.notes-index-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 0.55fr); align-items: end; gap: 2rem; padding-bottom: 1.25rem; border-bottom: 2px solid var(--ink); }
.notes-index-head h2 { margin: 0; font: 500 clamp(2rem, 4vw, 3rem) Georgia, serif; letter-spacing: -0.035em; }
.notes-index-head > p { max-width: 460px; margin: 0; color: var(--ink-soft); }
.note-card-list { display: grid; }
.note-card { display: grid; grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1.45fr); gap: 2rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line-strong); }
.note-card > img { width: 100%; height: 100%; max-height: 260px; object-fit: cover; border: 1px solid var(--line); background: var(--paper-light); }
.note-card h2 { max-width: 22ch; margin: 0.15rem 0 0.6rem; font: 500 clamp(1.7rem, 3vw, 2.4rem) Georgia, serif; line-height: 1.05; letter-spacing: -0.035em; }
.note-card h2 a { text-decoration: none; }
.note-card p { color: var(--ink-soft); }
.note-image-notice { margin-bottom: 0; font-size: 0.8rem; }
.note-card dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 1rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.note-card dl div { padding: 0.65rem; border-right: 1px solid var(--line); }
.note-card dl div:first-child { padding-left: 0; }
.note-card dl div:last-child { border-right: 0; }
.note-card dt, .note-answer dt, .note-receipt dt { color: var(--ink-soft); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; }
.note-card dd, .note-answer dd, .note-receipt dd { margin: 0.2rem 0 0; font-weight: 760; overflow-wrap: anywhere; }
.note-open { display: flex; justify-content: space-between; gap: 1rem; font-weight: 760; text-decoration: none; }

.living-note { max-width: 1040px; padding: 2rem 0 6rem; }
.living-note-head { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr); align-items: center; gap: clamp(2rem, 6vw, 5rem); padding: 2rem 0 3rem; border-bottom: 2px solid var(--ink); }
.living-note-head h1 { max-width: 16ch; margin: 0; font: 500 clamp(3rem, 7vw, 5.8rem) Georgia, serif; line-height: 0.96; letter-spacing: -0.05em; }
.living-note-head > div > p:last-child { max-width: 680px; color: var(--ink-soft); font-size: 1.06rem; }
.living-note-head figure { margin: 0; }
.living-note-head img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--line-strong); background: var(--paper-light); }
.living-note-head figcaption { margin-top: 0.4rem; color: var(--ink-soft); font-size: 0.75rem; }
.note-answer { margin: 3rem 0; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--accent-dark); background: #f0dfc6; }
.note-answer h2 { max-width: 25ch; margin: 0; font: 500 clamp(2rem, 4vw, 3.2rem) Georgia, serif; line-height: 1.05; letter-spacing: -0.035em; }
.note-answer > p:last-of-type { max-width: 760px; color: var(--ink-soft); }
.note-answer dl { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 1.25rem 0 0; border-top: 1px solid rgba(122, 67, 27, 0.35); }
.note-answer dl div { padding: 0.75rem; border-right: 1px solid rgba(122, 67, 27, 0.35); }
.note-answer dl div:first-child { padding-left: 0; }
.note-answer dl div:last-child { border-right: 0; }
.note-section { padding: 3.5rem 0 0; }
.note-table-wrap { overflow-x: auto; }
.note-table-cue { display: none; margin: 0 0 0.55rem; color: var(--ink-soft); font-size: 0.76rem; }
.note-table { width: 100%; min-width: 780px; border-collapse: collapse; border-top: 2px solid var(--ink); }
.note-table th, .note-table td { padding: 0.85rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.note-table thead th { color: var(--ink-soft); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; }
.note-table tbody th { width: 31%; font-weight: 750; }
.note-table tbody th a { text-decoration: none; }
.note-table tbody th small { display: block; color: var(--ink-soft); font-weight: 500; }
.note-table td:last-child { min-width: 150px; }
.receipt-link { display: block; margin-top: 0.35rem; font-size: 0.76rem; font-weight: 720; }
.note-method { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.note-method > div { border-top: 2px solid var(--ink); padding-top: 1rem; }
.note-method h2 { margin: 0; font: 500 1.8rem Georgia, serif; }
.note-method p:last-child { color: var(--ink-soft); }
.note-limits { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.note-limits li { padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
.note-limits li::before { content: "Limit"; display: inline-block; margin-right: 0.75rem; color: var(--accent-dark); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }
.note-receipt { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 2rem; margin-top: 4rem; padding: 1.5rem; border: 1px solid var(--line-strong); background: var(--paper-light); }
.note-receipt h2 { margin: 0; font: 500 2rem Georgia, serif; }
.note-receipt dl { margin: 0; }
.note-receipt dl div { padding: 0.55rem 0; border-bottom: 1px solid var(--line); }
.note-receipt code { overflow-wrap: anywhere; }
.note-receipt > a { grid-column: 1 / -1; font-weight: 760; }

.receipt-head { padding: 4rem 0 2rem; border-bottom: 2px solid var(--ink); }
.receipt-head > p { color: var(--ink-soft); }
.receipt-head dl { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 2rem; }
.receipt-head dt { color: var(--ink-soft); font-size: 0.72rem; text-transform: uppercase; }
.receipt-head dd { margin: 0.2rem 0; overflow-wrap: anywhere; }
.receipt-list { max-width: 930px; padding-bottom: 6rem; }
.receipt-assertion { padding: 2rem 0; border-bottom: 1px solid var(--line-strong); display: grid; grid-template-columns: 1fr 0.65fr; gap: 2rem; }
.receipt-assertion h2 { margin: 0; font: 500 2rem Georgia, serif; }
.receipt-value { font-size: 1.1rem; }
.receipt-meta dl div { margin-top: 0.7rem; }
.receipt-meta dt { color: var(--ink-soft); font-size: 0.7rem; text-transform: uppercase; }
.receipt-meta dd { margin: 0; overflow-wrap: anywhere; }
.receipt-assertion .source-list { grid-column: 1 / -1; }

.source-review-intro.page-intro { padding: 2.5rem 0 1.5rem; }
.source-review-intro h1 { max-width: 18ch; font-size: clamp(2.6rem, 5vw, 4.3rem); }
.source-review-intro > p:last-child { max-width: 760px; margin-bottom: 0; font-size: 1rem; }
.source-review-wrap { width: min(calc(100% - 2rem), 900px); margin: 0 auto; padding-bottom: 6rem; }
.source-review-progress { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: 0.8rem 0; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line-strong); color: var(--ink-soft); font-size: 0.82rem; }
.source-review-progress p { margin: 0; color: var(--ink); font-weight: 760; }
.source-review-progress span { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.source-review-card[hidden] { display: none; }
.source-review-card { padding: 2rem 0 0; }
.source-review-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding-bottom: 1.5rem; border-bottom: 2px solid var(--ink); }
.source-review-card-head h2 { max-width: 18ch; margin: 0.15rem 0 0.3rem; font: 500 clamp(2.2rem, 5vw, 4rem) Georgia, serif; line-height: 0.98; letter-spacing: -0.045em; }
.source-review-card-head p:last-child { margin: 0; color: var(--ink-soft); font-size: 0.86rem; text-transform: capitalize; }
.source-review-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; border-bottom: 1px solid var(--line-strong); }
.source-review-facts div { min-width: 0; padding: 1.1rem 1rem 1.1rem 0; border-right: 1px solid var(--line); }
.source-review-facts div + div { padding-left: 1rem; }
.source-review-facts div:last-child { border-right: 0; }
.source-review-facts dt { color: var(--ink-soft); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }
.source-review-facts dd { margin: 0.35rem 0 0; overflow-wrap: anywhere; }
.source-review-source { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem; padding: 1.2rem 0; border-bottom: 1px solid var(--line); }
.source-review-source p { margin-bottom: 0.25rem; }
.source-review-source a { font-weight: 760; }
.source-review-source code { max-width: 48%; color: var(--ink-soft); font-size: 0.72rem; overflow-wrap: anywhere; text-align: right; }
.source-review-choice { margin: 1.5rem 0 0; padding: 1rem 0 0; border: 0; border-top: 1px solid var(--line-strong); }
.source-review-choice legend { padding: 0; font: 500 1.5rem Georgia, serif; }
.source-review-choice-list { display: flex; flex-wrap: wrap; gap: 0.6rem; padding-top: 0.8rem; }
.source-review-choice-list button, .source-review-nav button { border: 1px solid var(--ink); background: transparent; color: var(--ink); padding: 0.65rem 0.8rem; cursor: pointer; font-weight: 760; }
.source-review-choice-list button:hover, .source-review-nav button:hover { background: var(--paper-light); }
.source-review-choice-list button[aria-pressed="true"] { background: var(--ink); color: var(--paper-light); }
.source-review-note { margin: 1rem 0 0; padding: 0.8rem; border-left: 3px solid var(--accent); background: var(--paper-light); color: var(--ink-soft); font-size: 0.86rem; }
.source-review-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding-top: 1rem; border-top: 2px solid var(--ink); }
.source-review-nav button:disabled { border-color: var(--line); color: var(--ink-soft); cursor: not-allowed; opacity: 0.6; }
.source-review-status { min-height: 1.5em; margin: 0.8rem 0 0; color: var(--ink-soft); font-size: 0.82rem; }

.site-atlas { width: min(calc(100% - 2rem), 1580px); margin: 0 auto; padding: 2rem 0 5rem; }
.atlas-intro { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr); align-items: end; gap: 2rem; padding: 1.5rem 0 2rem; }
.atlas-intro h1 { max-width: 12ch; margin: 0; font: 500 clamp(2.8rem, 7vw, 5.8rem) Georgia, serif; line-height: 0.95; letter-spacing: -0.05em; }
.atlas-intro > div > p:last-child { max-width: 760px; color: var(--ink-soft); font-size: 1.05rem; }
.atlas-intro dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.atlas-intro dl div { min-width: 0; padding: 0.8rem; border-right: 1px solid var(--line); }
.atlas-intro dl div:last-child { border-right: 0; }
.atlas-intro dt { color: var(--ink-soft); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; }
.atlas-intro dd { margin: 0.2rem 0 0; font-weight: 760; overflow-wrap: anywhere; }
.atlas-workbench { border: 1px solid var(--line-strong); background: var(--paper-light); }
.atlas-toolbar { position: relative; z-index: 4; display: grid; grid-template-columns: minmax(260px, 1fr) auto auto; align-items: end; gap: 1rem; padding: 0.85rem; border-bottom: 1px solid var(--line-strong); background: var(--paper-light); }
.atlas-toolbar label { display: grid; gap: 0.3rem; color: var(--ink-soft); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; }
.atlas-toolbar input { width: 100%; border: 1px solid var(--line-strong); background: white; color: var(--ink); padding: 0.65rem 0.75rem; text-transform: none; letter-spacing: 0; }
.atlas-view-controls { display: flex; gap: 0.4rem; }
.atlas-view-controls button { min-width: 2.6rem; border: 1px solid var(--ink); background: transparent; color: var(--ink); padding: 0.6rem 0.7rem; cursor: pointer; font-weight: 750; }
.atlas-view-controls button:hover, .atlas-view-controls button[aria-pressed="true"] { background: var(--ink); color: white; }
.atlas-status { min-width: 8rem; margin: 0; color: var(--ink-soft); font-size: 0.78rem; text-align: right; }
.atlas-proof-path { display: flex; align-items: center; justify-content: center; gap: 0.75rem; padding: 0.55rem 1rem; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: 0.78rem; font-weight: 760; }
.atlas-proof-path b { color: var(--accent-dark); }
.atlas-viewport { position: relative; height: min(70vh, 760px); min-height: 540px; overflow: hidden; background-color: #eee8dc; background-image: radial-gradient(circle at 1px 1px, rgba(24,48,39,0.14) 1px, transparent 0); background-size: 24px 24px; cursor: grab; touch-action: none; }
.atlas-viewport.is-panning { cursor: grabbing; }
.atlas-world { position: absolute; width: 2860px; height: 1600px; transform-origin: 0 0; will-change: transform; }
.atlas-edges { position: absolute; inset: 0; width: 2860px; height: 1600px; overflow: visible; pointer-events: none; }
.atlas-edges path { fill: none; stroke: rgba(24,48,39,0.38); stroke-width: 2; marker-end: url(#atlas-arrow); transition: opacity 120ms ease, stroke 120ms ease, stroke-width 120ms ease; }
.atlas-edges marker path { fill: var(--ink); stroke: none; }
.atlas-edges #atlas-arrow-accent path { fill: var(--accent-dark); }
.atlas-edges path.atlas-edge-main { stroke: var(--accent-dark); stroke-width: 3; marker-end: url(#atlas-arrow-accent); }
.atlas-world.has-selection .atlas-edges path { opacity: 0.12; }
.atlas-world.has-selection .atlas-edges path.is-related { opacity: 1; stroke: var(--accent-dark); stroke-width: 3; marker-end: url(#atlas-arrow-accent); }
.atlas-group { position: absolute; left: var(--atlas-x); top: var(--atlas-y); z-index: 2; width: 385px; border: 1px solid var(--ink); border-radius: 6px; background: var(--paper-light); box-shadow: 6px 6px 0 rgba(24,48,39,0.09); }
.atlas-group-start { --atlas-x: 90px; --atlas-y: 545px; }
.atlas-group-questions { --atlas-x: 590px; --atlas-y: 95px; }
.atlas-group-browse { --atlas-x: 590px; --atlas-y: 545px; }
.atlas-group-ingredients { --atlas-x: 590px; --atlas-y: 995px; }
.atlas-group-decide { --atlas-x: 1140px; --atlas-y: 545px; }
.atlas-group-verify { --atlas-x: 1740px; --atlas-y: 545px; }
.atlas-group-agents { --atlas-x: 2340px; --atlas-y: 545px; }
.atlas-group.is-selected { border-color: var(--accent-dark); box-shadow: 6px 6px 0 rgba(122,67,27,0.18); }
.atlas-group.is-dimmed { opacity: 0.38; }
.atlas-group > header { padding: 1rem; }
.atlas-group h2 { margin: 0; font: 500 1.65rem Georgia, serif; line-height: 1.05; }
.atlas-group header > p:last-child { margin: 0.5rem 0 0; color: var(--ink-soft); font-size: 0.84rem; }
.atlas-group details { border-top: 1px solid var(--line); }
.atlas-group summary { padding: 0.7rem 1rem; cursor: pointer; font-size: 0.78rem; font-weight: 760; }
.atlas-group ul { max-height: 315px; overflow: auto; list-style: none; margin: 0; padding: 0 1rem 0.8rem; border-top: 1px solid var(--line); }
.atlas-group li { padding: 0.65rem 0; border-bottom: 1px solid var(--line); }
.atlas-group li[hidden] { display: none; }
.atlas-group li a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.75rem; align-items: baseline; text-decoration: none; }
.atlas-group li a span { font-weight: 720; }
.atlas-group li code { max-width: 14rem; color: var(--ink-soft); font-size: 0.66rem; overflow-wrap: anywhere; text-align: right; }
.atlas-group li small { display: block; margin-top: 0.2rem; color: var(--ink-soft); font-size: 0.7rem; }
.atlas-help { margin: 0; padding: 0.65rem 0.85rem; border-top: 1px solid var(--line-strong); color: var(--ink-soft); font-size: 0.76rem; }
.site-atlas[data-atlas-mode="list"] .atlas-viewport { height: auto; min-height: 0; overflow: visible; padding: 1rem; cursor: auto; touch-action: auto; }
.site-atlas[data-atlas-mode="list"] .atlas-world { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; width: auto; height: auto; transform: none !important; will-change: auto; }
.site-atlas[data-atlas-mode="list"] .atlas-edges { display: none; }
.site-atlas[data-atlas-mode="list"] .atlas-group { position: static; width: auto; }
.site-atlas[data-atlas-mode="list"] .atlas-help { display: none; }

.empty-state { padding: 2rem; border: 1px dashed var(--line-strong); background: rgba(255,255,255,0.25); }
.empty-state h2 { margin: 0; font: 500 1.8rem Georgia, serif; }
.empty-state p { color: var(--ink-soft); }

.site-footer { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; padding: 2rem 0 3rem; border-top: 1px solid var(--line-strong); display: flex; justify-content: space-between; gap: 2rem; color: var(--ink-soft); font-size: 0.82rem; }
.site-footer p { max-width: 620px; margin: 0; }
.site-footer nav { flex-wrap: wrap; }

@media (max-width: 780px) {
  .site-header { align-items: flex-start; padding: 1rem 0; }
  .site-header nav { display: grid; grid-template-columns: repeat(2, auto); gap: 0.45rem 1rem; }
  .hero { padding-top: 4rem; }
  .hero h1 { font-size: clamp(3.2rem, 16vw, 5.2rem); }
  .hero-search { display: grid; }
  .fact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .decision-row { grid-template-columns: 1fr; gap: 1rem; }
  .decision-facts { grid-template-columns: repeat(4, 1fr); }
  .decision-facts div:first-child { border-left: 0; }
  .decision-row footer { grid-column: 1; }
  .directory-layout, .match-layout { grid-template-columns: 1fr; }
  .ingredient-trace-hero, .ingredient-index-row { grid-template-columns: 1fr; }
  .label-ingredient-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .label-ingredient-grid > a:nth-child(3n) { border-right: 1px solid var(--line); }
  .label-ingredient-grid > a:nth-child(2n) { border-right: 0; }
  .trace-map-stage, .trace-map-grid { min-height: 245px; }
  .index-note, .preference-form { position: static; }
  .match-card { grid-template-columns: 1fr; }
  .prose-grid { grid-template-columns: 1fr; }
  .notes-index-head, .living-note-head { grid-template-columns: 1fr; }
  .note-card { grid-template-columns: minmax(180px, 0.55fr) minmax(0, 1.45fr); }
  .note-answer dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .note-method, .note-receipt { grid-template-columns: 1fr; }
  .receipt-head dl { grid-template-columns: repeat(2, 1fr); }
  .receipt-assertion { grid-template-columns: 1fr; }
  .ingredient-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .receipt-assertion .source-list { grid-column: 1; }
  .source-review-facts { grid-template-columns: 1fr; }
  .source-review-facts div, .source-review-facts div + div { padding: 0.9rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .source-review-facts div:last-child { border-bottom: 0; }
  .site-footer { flex-direction: column; }
  .compare-scroll-cue, .note-table-cue { display: block; }
  .atlas-intro { grid-template-columns: 1fr; }
  .atlas-toolbar { grid-template-columns: 1fr; align-items: stretch; }
  .atlas-status { min-width: 0; text-align: left; }
  .atlas-proof-path { justify-content: flex-start; overflow-x: auto; }
  .atlas-viewport { height: auto; min-height: 0; overflow: visible; padding: 0.8rem; cursor: auto; touch-action: auto; }
  .atlas-world { position: relative; display: grid; grid-template-columns: 1fr; gap: 0.8rem; width: auto; height: auto; transform: none !important; will-change: auto; }
  .atlas-edges { display: none; }
  .atlas-group { position: static; width: auto; }
  .atlas-view-controls button[data-atlas-zoom] { display: none; }
  .atlas-view-controls button[data-atlas-mode] { display: none; }
  .atlas-help { display: none; }
}

@media (max-width: 640px) {
  .site-header { position: relative; min-height: 68px; flex-direction: row; align-items: center; padding: 0.7rem 0; }
  .site-nav { margin-left: auto; }
  .site-nav > summary { display: block; list-style: none; border: 1px solid var(--line-strong); padding: 0.45rem 0.75rem; cursor: pointer; font-weight: 700; }
  .site-nav > summary::-webkit-details-marker { display: none; }
  .site-nav:not([open]) > nav { display: none; }
  .site-nav[open] > nav { position: absolute; z-index: 30; top: calc(100% + 0.45rem); right: 0; display: grid; grid-template-columns: repeat(2, minmax(90px, 1fr)); min-width: 240px; gap: 0.75rem 1rem; padding: 1rem; border: 1px solid var(--line-strong); background: var(--paper-light); box-shadow: 3px 3px 0 rgba(24, 48, 39, 0.08); }
}

@media (max-width: 500px) {
  .site-header { display: flex; gap: 1rem; }
  .brand-mark { width: 2rem; height: 2rem; }
  .brand-index-list { grid-template-columns: 1fr; }
  .brand-record-summary dl { grid-template-columns: 1fr 1fr; }
  .label-ingredient-grid { grid-template-columns: 1fr; }
  .label-ingredient-grid > a, .label-ingredient-grid > a:nth-child(2n), .label-ingredient-grid > a:nth-child(3n) { border-right: 0; }
  .brand-index-list article:nth-child(odd), .brand-index-list article:nth-child(even) { padding-left: 0; padding-right: 0; border-left: 0; }
  .hero { padding-top: 2rem; padding-bottom: 1.75rem; }
  .hero-copy { margin: 1.1rem 0 1.4rem; }
  .home-index { padding-top: 1.25rem; }
  .home-index .section-heading { gap: 0.75rem; margin-bottom: 0; padding-bottom: 1rem; }
  .decision-facts { grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); }
  .decision-facts div { padding: 0.65rem 0.5rem; border-left: 0; border-bottom: 1px solid var(--line); }
  .decision-facts dt { white-space: nowrap; overflow-wrap: normal; }
  .decision-facts div:nth-child(odd) { border-right: 1px solid var(--line); }
  .decision-facts div:last-child { grid-column: 1 / -1; border-right: 0; }
  .decision-row footer, .decision-topline { align-items: flex-start; }
  .decision-row-selectable footer { flex-direction: column; }
  .decision-row-selectable .decision-actions { width: 100%; justify-content: space-between; }
  .fact-grid { grid-template-columns: 1fr; }
  .label-topline, .label-footer, .label-actions, .section-heading, .result-count, .source-list li { align-items: flex-start; flex-direction: column; }
  .assertion-row { grid-template-columns: 1fr; }
  .ingredient-trace-hero { padding-top: 2rem; }
  .trace-map-stage, .trace-map-grid { min-height: 235px; }
  .trace-map-grid { grid-template-columns: 1fr; align-items: start; gap: 0.55rem; padding: 0.8rem; }
  .trace-map-terms, .trace-map-record, .trace-map-result { width: 64%; }
  .trace-map-record { align-items: flex-start; text-align: left; }
  .trace-map-result { align-items: flex-start; text-align: left; }
  .ingredient-row-summary dl { grid-template-columns: 1fr 1fr; }
  .ingredient-row-summary dl div:nth-child(2) { border-right: 0; }
  .ingredient-row-summary dl div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .ingredient-claim-list > article { grid-template-columns: 1fr; }
  .ingredient-claim-list > article > div:nth-child(2) { align-items: flex-start; }
  .claim-source-links { grid-column: 1; }
  .claim-source-links li, .ingredient-product-links li { align-items: flex-start; flex-direction: column; }
  .ingredient-product-links li > div:last-child { align-items: flex-start; }
  .ingredient-summary { grid-template-columns: 1fr; }
  .assertion-row > div:last-child { align-items: flex-start; }
  .receipt-head dl { grid-template-columns: 1fr; }
  .source-review-card-head, .source-review-source { align-items: flex-start; flex-direction: column; }
  .source-review-source code { max-width: none; text-align: left; }
  .source-review-choice-list { display: grid; }
  .source-review-choice-list button { width: 100%; }
  .note-card { grid-template-columns: 1fr; }
  .note-card > img { height: auto; }
  .note-card dl { grid-template-columns: 1fr; }
  .note-card dl div { border-right: 0; border-bottom: 1px solid var(--line); padding-left: 0; }
  .note-card dl div:last-child { border-bottom: 0; }
  .living-note-head { padding-top: 1rem; }
  .living-note-head h1 { font-size: clamp(2.7rem, 13vw, 4.3rem); }
  .note-answer dl { grid-template-columns: 1fr; }
  .note-answer dl div { border-right: 0; border-bottom: 1px solid rgba(122, 67, 27, 0.35); padding-left: 0; }
  .note-answer dl div:last-child { border-bottom: 0; }
  .note-receipt > a { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}