@import url("https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap");

:root {
  --ei-asphalt: #11100e;
  --ei-asphalt-2: #1d1a14;
  --ei-paper: #fff7e6;
  --ei-ink: #1b1710;
  --ei-yellow: #ffd21a;
  --ei-muted: #b8ae98;
  --ei-line: #4b4438;
  --ei-orange: #e98a43;
  --ei-green: #9bdb82;
  --ei-font: "Space Grotesk", sans-serif;
  --ei-display: "Plus Jakarta Sans", sans-serif;
  --ei-mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ei-asphalt); color: var(--ei-paper); font-family: var(--ei-font); line-height: 1.55; }
button { font: inherit; }
a { color: var(--ei-yellow); text-underline-offset: 4px; }
.ei-page { min-height: 100dvh; overflow: hidden; position: relative; }
.ei-page::before { content: ""; position: fixed; inset: 0; z-index: 20; pointer-events: none; opacity: .08; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.75' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E"); }
.ei-shell { width: min(1170px, calc(100% - 48px)); margin-inline: auto; position: relative; }
.ei-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; border-bottom: 1px solid var(--ei-line); }
.ei-brand { color: var(--ei-paper); display: flex; align-items: center; gap: 8px; text-decoration: none; font: 800 17px var(--ei-display); letter-spacing: -.06em; }
.ei-brand b { border-left: 1px solid var(--ei-line); padding-left: 10px; font: 500 10px var(--ei-mono); letter-spacing: .1em; }
.ei-pk { width: 30px; height: 30px; display: grid; place-items: center; transform: rotate(-5deg); border-radius: 7px 7px 2px 2px; background: var(--ei-yellow); color: var(--ei-ink); font: 800 12px var(--ei-display); }
.ei-header-actions { display: flex; align-items: center; gap: 10px; }
.ei-edition { margin-right: 8px; color: var(--ei-muted); font: 11px var(--ei-mono); }
.ei-icon-button, .ei-share { min-height: 37px; border: 1px solid var(--ei-line); border-radius: 5px; background: transparent; color: var(--ei-paper); cursor: pointer; transition: transform .2s ease, background .2s ease; }
.ei-icon-button { width: 37px; }
.ei-share { display: flex; align-items: center; gap: 8px; padding: 0 13px; font-size: 13px; font-weight: 700; }
.ei-icon-button:hover, .ei-share:hover { transform: translateY(-2px); background: var(--ei-asphalt-2); }
.ei-icon-button svg, .ei-share svg, .ei-text-link svg, .ei-dark-button svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; }
:focus-visible { outline: 3px solid var(--ei-yellow); outline-offset: 3px; }
.ei-hero { min-height: 490px; padding: 78px 0 55px; display: grid; grid-template-columns: 1.13fr .87fr; align-items: center; }
.ei-eyebrow { margin: 0 0 14px; color: var(--ei-yellow); font: 500 11px var(--ei-mono); letter-spacing: .11em; }
.ei-eyebrow span { display: inline-block; width: 17px; height: 2px; margin-right: 8px; vertical-align: middle; background: var(--ei-yellow); }
.ei-hero h1, .ei-index h2, .ei-intro-grid h2, .ei-source-section h2, .ei-next h2, .ei-method h2 { margin: 0; font: 700 clamp(48px, 7vw, 92px)/.88 var(--ei-display); letter-spacing: -.085em; }
.ei-hero h1 em, .ei-index h2 em, .ei-source-section h2 em { color: var(--ei-yellow); font-style: normal; }
.ei-dek { max-width: 600px; margin: 25px 0; color: var(--ei-muted); font-size: 17px; line-height: 1.55; }
.ei-hero-meta { display: flex; flex-wrap: wrap; gap: 20px; color: var(--ei-muted); font: 11px var(--ei-mono); }
.ei-hero-meta b { display: block; margin-bottom: 3px; color: var(--ei-paper); font-weight: 500; }
.ei-mark-zone { height: 320px; display: grid; place-items: center; position: relative; }
.ei-mark-zone::before { content: "01"; width: 255px; height: 255px; display: grid; place-items: center; border: 1px solid var(--ei-yellow); border-radius: 50%; color: var(--ei-yellow); font: 500 65px var(--ei-mono); opacity: .75; }
.ei-mark-zone::after { content: "PUBLIC RECORD / FIELD NOTE"; position: absolute; right: -5px; bottom: 28px; color: var(--ei-yellow); font: 500 10px/1.5 var(--ei-mono); transform: rotate(-8deg); }
.ei-tape { overflow: hidden; background: var(--ei-yellow); color: var(--ei-ink); }
.ei-tape-inner { height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 20px; white-space: nowrap; font: 500 11px var(--ei-mono); letter-spacing: .06em; }
.ei-tape i { width: 5px; height: 5px; flex: none; border-radius: 50%; background: var(--ei-ink); }
.ei-intro-grid { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 45px; align-items: start; padding: 105px 0 100px; }
.ei-section-number { padding-top: 10px; color: var(--ei-yellow); font: 500 11px var(--ei-mono); letter-spacing: .08em; }
.ei-intro-grid h2 { margin-bottom: 24px; font-size: clamp(37px, 4vw, 60px); }
.ei-large-copy { margin: 0; color: var(--ei-muted); font-size: 17px; line-height: 1.65; }
.ei-warning { display: flex; gap: 12px; padding-top: 13px; border-top: 2px solid var(--ei-yellow); color: var(--ei-yellow); }
.ei-warning svg { width: 20px; flex: none; }
.ei-warning b { font-size: 13px; }
.ei-warning p { margin: 4px 0; color: var(--ei-muted); font-size: 12px; line-height: 1.55; }
.ei-index { padding: 65px 0 100px; border-top: 1px solid var(--ei-line); }
.ei-index-head { display: flex; align-items: end; justify-content: space-between; margin-bottom: 52px; }
.ei-index h2 { font-size: clamp(45px, 6vw, 77px); }
.ei-index-head > p { max-width: 320px; margin: 0; color: var(--ei-muted); font-size: 13px; line-height: 1.6; }
.ei-table { border-top: 2px solid var(--ei-paper); }
.ei-row { display: grid; grid-template-columns: 1.1fr 1.3fr .48fr 1fr; gap: 20px; align-items: center; }
.ei-table-label { padding: 13px 0; border-bottom: 1px solid var(--ei-line); color: var(--ei-muted); font: 500 10px var(--ei-mono); letter-spacing: .08em; }
.ei-observation { min-height: 111px; border-bottom: 1px solid var(--ei-line); transition: background .2s ease, padding .2s ease; }
.ei-observation:hover { padding-inline: 12px; background: var(--ei-asphalt-2); }
.ei-reason { display: flex; gap: 11px; align-items: start; }
.ei-reason b { color: var(--ei-yellow); font: 500 11px var(--ei-mono); }
.ei-reason strong { font-size: 14px; line-height: 1.25; }
.ei-observation p { margin: 0; color: var(--ei-muted); font-size: 12px; line-height: 1.45; }
.ei-sample b { display: block; color: var(--ei-yellow); font: 500 25px/1 var(--ei-mono); }
.ei-sample span { color: var(--ei-muted); font: 10px var(--ei-mono); }
.ei-evidence { font-size: 12px; line-height: 1.35; }
.ei-suppressed { padding: 4px; border: 1px solid var(--ei-orange); color: var(--ei-orange); font: 500 10px var(--ei-mono); }
.ei-progress { height: 5px; max-width: 100px; margin-top: 8px; overflow: hidden; background: #383124; }
.ei-progress i { display: block; height: 100%; background: var(--ei-yellow); }
.ei-caption { margin: 14px 0; color: var(--ei-muted); font: 10px var(--ei-mono); }
.ei-quote-band { padding: 85px 0; background: var(--ei-paper); color: var(--ei-ink); }
.ei-quote-layout { display: grid; grid-template-columns: 1fr 2.4fr; gap: 30px; }
.ei-quote-band .ei-section-number { color: #88720b; }
.ei-quote-band blockquote { margin: 0; font: 600 clamp(26px, 3.4vw, 46px)/1.06 var(--ei-display); letter-spacing: -.06em; }
.ei-quote-band cite { grid-column: 2; font: 11px var(--ei-mono); font-style: normal; }
.ei-quote-band cite span { margin-left: 8px; color: #746b5c; }
.ei-source-section { display: grid; grid-template-columns: 1fr 1.5fr; column-gap: 45px; row-gap: 38px; padding: 100px 0; }
.ei-sources-main h2 { margin-bottom: 18px; font-size: clamp(41px, 5vw, 66px); }
.ei-sources-main > p { max-width: 445px; color: var(--ei-muted); font-size: 15px; line-height: 1.6; }
.ei-text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 10px; color: var(--ei-yellow); font: 500 12px var(--ei-mono); }
.ei-source-list { grid-column: 2; border-top: 1px solid var(--ei-line); }
.ei-source { display: grid; grid-template-columns: 155px 1fr 150px; gap: 15px; align-items: center; padding: 17px 0; border-bottom: 1px solid var(--ei-line); }
.ei-source-chip { width: max-content; padding: 4px 5px; font: 500 9px var(--ei-mono); letter-spacing: .07em; }
.ei-source-chip.city { background: var(--ei-yellow); color: var(--ei-ink); }
.ei-source-chip.customer { border: 1px solid var(--ei-green); color: var(--ei-green); }
.ei-source-chip.editorial { border: 1px solid var(--ei-orange); color: var(--ei-orange); }
.ei-source b { display: block; font-size: 13px; }
.ei-source small, .ei-source time { color: var(--ei-muted); font: 10px var(--ei-mono); }
.ei-source time { text-align: right; }
.ei-method { padding-bottom: 100px; }
.ei-method-paper { padding: 28px 34px 24px; background: var(--ei-yellow); color: var(--ei-ink); box-shadow: 8px 8px 0 #d89611; }
.ei-paper-top { display: flex; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid rgba(27,23,16,.35); font: 500 10px var(--ei-mono); letter-spacing: .08em; }
.ei-method h2 { padding: 35px 0; font-size: clamp(40px, 5vw, 63px); }
.ei-method-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; padding-top: 18px; border-top: 1px solid rgba(27,23,16,.35); }
.ei-method-columns b { font-size: 14px; }
.ei-method-columns p { margin: 7px 0; font-size: 13px; line-height: 1.55; }
.ei-paper-foot { margin: 25px 0 0; padding-top: 13px; border-top: 1px solid rgba(27,23,16,.35); font: 11px var(--ei-mono); }
.ei-next { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; padding: 82px 0; border-top: 1px solid var(--ei-line); }
.ei-next h2 { font-size: clamp(42px, 5vw, 66px); }
.ei-next > div:last-child p { margin: 10px 0 21px; color: var(--ei-muted); font-size: 15px; line-height: 1.65; }
.ei-dark-button { display: flex; align-items: center; gap: 10px; padding: 13px 15px; border: 0; border-radius: 4px; background: var(--ei-paper); color: var(--ei-ink); cursor: pointer; font-weight: 700; transition: transform .2s ease; }
.ei-dark-button:hover { transform: translateY(-3px); }
.ei-footer { display: grid; grid-template-columns: 1fr 2fr auto; gap: 20px; align-items: start; padding: 22px 0 32px; border-top: 1px solid var(--ei-line); }
.ei-footer-brand { display: flex; align-items: center; gap: 9px; }
.ei-footer p { margin: 3px 0; color: var(--ei-muted); font: 10px/1.6 var(--ei-mono); }
.ei-method-toggle { display: flex; align-items: center; gap: 7px; border: 0; background: transparent; color: var(--ei-yellow); cursor: pointer; font: 500 11px var(--ei-mono); }
.ei-method-toggle svg { transition: transform .2s ease; }
.ei-method-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.ei-edition-note { grid-column: 2 / 4; padding-top: 12px; border-top: 1px solid var(--ei-line); }
.ei-state { padding: 80px 0; text-align: center; }
.ei-state h1 { margin: 0 0 10px; font: 700 48px var(--ei-display); letter-spacing: -.07em; }
.ei-state p { color: var(--ei-muted); }
.ei-retry { padding: 11px 15px; border: 0; border-radius: 4px; background: var(--ei-yellow); color: var(--ei-ink); cursor: pointer; font-weight: 700; }
.ei-sources-empty { color: var(--ei-muted); font: 12px var(--ei-mono); }
.ei-matrix { margin-top: 40px; border-top: 2px solid var(--ei-paper); }
.ei-matrix-head { display: grid; grid-template-columns: 1.2fr 1.2fr .55fr 1fr; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--ei-line); color: var(--ei-muted); font: 500 10px var(--ei-mono); letter-spacing: .08em; }
.ei-matrix-row { display: grid; grid-template-columns: 1.2fr 1.2fr .55fr 1fr; gap: 20px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--ei-line); font-size: 12px; }
.ei-matrix-row strong { font-size: 13px; }
.ei-matrix-row small { color: var(--ei-muted); font: 10px var(--ei-mono); }
.ei-matrix-value { color: var(--ei-yellow); font: 500 14px var(--ei-mono); }
.ei-matrix-value.suppressed { color: var(--ei-orange); font-size: 10px; letter-spacing: .03em; }
.ei-excerpts { margin-top: 65px; padding: 35px 0; border-top: 1px solid var(--ei-line); }
.ei-excerpts h3 { margin: 0 0 22px; font: 700 clamp(28px, 4vw, 42px)/1 var(--ei-display); letter-spacing: -.07em; }
.ei-excerpt { max-width: 820px; margin: 0; padding: 18px 0 18px 20px; border-left: 2px solid var(--ei-yellow); color: var(--ei-paper); font: 600 19px/1.35 var(--ei-display); }
.ei-excerpt + .ei-excerpt { margin-top: 18px; }
.ei-excerpt cite { display: block; margin-top: 10px; color: var(--ei-muted); font: 10px var(--ei-mono); font-style: normal; }
.ei-excerpt cite a { margin-left: 8px; }

@media (max-width: 760px) {
  .ei-shell { width: min(100% - 28px, 1170px); }
  .ei-header { padding: 14px 0; }
  .ei-edition, .ei-icon-button { display: none; }
  .ei-brand b { display: none; }
  .ei-share { min-height: 33px; font-size: 11px; }
  .ei-hero { grid-template-columns: 1fr; min-height: auto; padding: 55px 0 36px; }
  .ei-hero h1 { font-size: 56px; }
  .ei-mark-zone { height: 190px; margin-top: -5px; }
  .ei-mark-zone::before { width: 170px; height: 170px; font-size: 40px; }
  .ei-tape-inner { height: 42px; justify-content: flex-start; overflow: hidden; }
  .ei-tape-inner span:nth-of-type(n+3), .ei-tape-inner i:nth-of-type(n+2) { display: none; }
  .ei-intro-grid, .ei-source-section, .ei-next { grid-template-columns: 1fr; gap: 20px; padding: 60px 0; }
  .ei-intro-grid h2 { font-size: 42px; }
  .ei-index { padding: 50px 0; }
  .ei-index-head { display: block; margin-bottom: 28px; }
  .ei-index-head > p { margin-top: 17px; }
  .ei-row { grid-template-columns: 1fr 70px; gap: 10px; padding: 15px 0; }
  .ei-table-label { display: none; }
  .ei-observation p { grid-column: 1; }
  .ei-sample { grid-column: 2; grid-row: 1; text-align: right; }
  .ei-evidence { grid-column: 1 / -1; color: var(--ei-yellow); font-size: 11px; }
  .ei-observation:hover { padding-inline: 5px; }
  .ei-quote-band { padding: 58px 0; }
  .ei-quote-layout { grid-template-columns: 1fr; gap: 20px; }
  .ei-quote-band cite { grid-column: auto; }
  .ei-quote-band cite span { display: block; margin: 5px 0 0; }
  .ei-source-list { grid-column: auto; }
  .ei-matrix { overflow-x: auto; }
  .ei-matrix-head, .ei-matrix-row { min-width: 620px; }
  .ei-excerpts { margin-top: 45px; }
  .ei-excerpt { padding-left: 14px; font-size: 16px; }
  .ei-source { grid-template-columns: 1fr auto; }
  .ei-source > div { grid-column: 1; }
  .ei-source time { grid-column: 2; grid-row: 1; text-align: right; }
  .ei-method { padding-bottom: 60px; }
  .ei-method-paper { padding: 18px; }
  .ei-method h2 { padding: 26px 0; font-size: 39px; }
  .ei-method-columns { grid-template-columns: 1fr; gap: 12px; }
  .ei-footer { grid-template-columns: 1fr auto; }
  .ei-footer > p { grid-column: 1 / -1; grid-row: 2; }
  .ei-edition-note { grid-column: 1 / -1; }
  .ei-method-toggle { grid-column: 2; grid-row: 1; }
}
@media print {
  .ei-page { background: #fff; color: #111; }
  .ei-page::before, .ei-header-actions, .ei-next, .ei-method-toggle { display: none; }
  .ei-page p, .ei-page small, .ei-page time, .ei-page .ei-hero-meta { color: #333; }
  .ei-page .ei-index h2 em, .ei-page .ei-hero h1 em, .ei-page .ei-sample b { color: #806500; }
  .ei-tape { border: 1px solid #111; }
  .ei-method-paper { box-shadow: none; }
  .ei-page .ei-source-list, .ei-page .ei-table, .ei-page .ei-footer, .ei-page .ei-index { border-color: #555; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; } }