:root {
  --paper: #f5f4ef;
  --ink: #161616;
  --muted: #6d6b65;
  --line: #d8d6ce;
  --blue: #1847c7;
  --red: #a62d20;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}
a { color: inherit; text-underline-offset: 3px; }
a:hover { color: var(--blue); }
img, video { display: block; max-width: 100%; }

.site-header, main, .site-footer { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0 18px;
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; letter-spacing: -.02em; text-decoration: none; }
.nav { display: flex; gap: 18px; font-size: 13px; color: var(--muted); }
.nav a { text-decoration: none; }

.eyebrow, .kicker, .label, .date, .status, .proof-number, .project-meta {
  font-family: "Courier New", Courier, monospace;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 11px;
}
.eyebrow, .kicker, .label { color: var(--muted); }
.intro { padding: 92px 0 82px; max-width: 820px; }
.intro h1 { max-width: 760px; margin: 18px 0 22px; font-size: clamp(38px, 6vw, 76px); line-height: .98; letter-spacing: -.065em; font-weight: 700; }
.lede { max-width: 650px; margin: 0; font-size: 22px; line-height: 1.25; letter-spacing: -.02em; }
.current-line { margin: 28px 0 0; color: var(--muted); }
.contact-line { margin-top: 28px; font-size: 14px; }

.section { padding: 54px 0; border-top: 1px solid var(--line); }
.section-head { display: flex; justify-content: space-between; gap: 24px; align-items: baseline; margin-bottom: 28px; }
.section h2 { font-size: 24px; margin: 0; letter-spacing: -.035em; }
.section-note { margin: 0; color: var(--muted); font-size: 14px; }

.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line); }
.proof-item { min-height: 150px; padding: 18px 20px 18px 0; border-bottom: 1px solid var(--line); }
.proof-item + .proof-item { padding-left: 20px; border-left: 1px solid var(--line); }
.proof-number { display: block; color: var(--red); font-size: 25px; letter-spacing: -.06em; text-transform: none; margin-bottom: 20px; }
.proof-label { margin: 0; font-size: 13px; color: var(--muted); }

.investigation-list, .work-list { display: grid; gap: 0; }
.investigation, .work-row { display: grid; grid-template-columns: 1.1fr 1.8fr auto; gap: 26px; align-items: baseline; padding: 21px 0; border-top: 1px solid var(--line); }
.investigation:last-child, .work-row:last-child { border-bottom: 1px solid var(--line); }
.investigation h3, .work-row h3 { margin: 0; font-size: 22px; letter-spacing: -.04em; }
.investigation p, .work-row p { margin: 0; max-width: 650px; }
.status { color: var(--red); white-space: nowrap; }
.status.paused { color: var(--muted); }
.status.archived { color: var(--muted); }
.tags { margin-top: 11px; color: var(--muted); font-family: "Courier New", monospace; font-size: 11px; }

.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.feature-card { border: 1px solid var(--line); background: #efeee8; text-decoration: none; overflow: hidden; }
.feature-card:hover { border-color: var(--ink); color: var(--ink); }
.feature-card .media { aspect-ratio: 1.35 / 1; overflow: hidden; background: #deddd6; }
.feature-card img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .4s ease; }
.feature-card:hover img { transform: scale(1.02); }
.feature-copy { padding: 16px 17px 19px; }
.feature-copy h3 { margin: 0 0 4px; font-size: 21px; letter-spacing: -.04em; }
.feature-copy p { margin: 0; color: var(--muted); font-size: 14px; }
.feature-copy .project-meta { display: block; margin-bottom: 12px; color: var(--muted); }

.writing-list { border-top: 1px solid var(--line); }
.writing-item { display: grid; grid-template-columns: 170px 1fr auto; gap: 22px; align-items: baseline; padding: 18px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.writing-item h3 { margin: 0; font-size: 21px; letter-spacing: -.035em; }
.writing-item .date { color: var(--muted); }
.writing-item .arrow { color: var(--muted); }

.about-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 30px; }
.about-grid p { max-width: 650px; margin: 0; font-size: 19px; letter-spacing: -.015em; }

.site-footer { display: flex; justify-content: space-between; gap: 24px; padding: 36px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.site-footer p { margin: 0; }

.page-head { padding: 74px 0 48px; max-width: 760px; }
.page-head .status { display: block; width: fit-content; margin-bottom: 16px; }
.page-head h1 { margin: 12px 0 14px; font-size: clamp(38px, 6vw, 68px); line-height: .98; letter-spacing: -.065em; }
.page-head .lede { font-size: 19px; }
.back { display: inline-block; margin-bottom: 34px; color: var(--muted); font-family: "Courier New", monospace; font-size: 12px; text-decoration: none; }
.project-page .hero-media { border: 1px solid var(--line); background: #e8e7df; margin-bottom: 38px; }
.project-page .hero-media video { width: 100%; max-height: 720px; object-fit: contain; }
.project-page .hero-media img { width: 100%; max-height: 760px; object-fit: contain; }
.project-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 36px; padding: 34px 0 62px; border-top: 1px solid var(--line); }
.project-layout h2 { margin: 0; font-size: 21px; letter-spacing: -.04em; }
.project-layout p { margin: 0; max-width: 680px; font-size: 18px; }
.project-layout ul { margin: 0; padding-left: 20px; font-size: 16px; }
.evidence-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 14px 0 0; }
.evidence-grid figure { margin: 0; }
.evidence-grid img { width: 100%; border: 1px solid var(--line); }
.evidence-grid figcaption { margin-top: 7px; color: var(--muted); font-family: "Courier New", monospace; font-size: 10px; text-transform: uppercase; letter-spacing: .04em; }

.article-head { padding: 80px 0 48px; max-width: 760px; }
.article-head h1 { margin: 14px 0; font-size: clamp(42px, 7vw, 82px); line-height: .96; letter-spacing: -.07em; }
.article-head .date { color: var(--muted); }
.article-body { max-width: 700px; padding-bottom: 80px; font-family: Georgia, "Times New Roman", serif; font-size: 19px; line-height: 1.65; }
.article-body h2 { margin: 2.2em 0 .45em; font-family: Arial, Helvetica, sans-serif; font-size: 28px; line-height: 1.1; letter-spacing: -.04em; }
.article-body h3 { margin: 2em 0 .4em; font-family: Arial, Helvetica, sans-serif; font-size: 22px; line-height: 1.2; letter-spacing: -.03em; }
.article-body p { margin: 0 0 1.2em; }
.article-body a { color: var(--blue); }
.article-body blockquote { border-left: 3px solid var(--ink); margin: 1.5em 0; padding: .2em 0 .2em 22px; font-size: 24px; line-height: 1.3; }
.article-body img { margin: 28px 0; width: 100%; height: auto; }
.article-body ul, .article-body ol { padding-left: 28px; }
.article-body li { margin: .45em 0; }
.article-source { margin-top: -40px; margin-bottom: 70px; color: var(--muted); font-size: 13px; font-family: Arial, Helvetica, sans-serif; }

@media (max-width: 760px) {
  .site-header, main, .site-footer { width: min(100% - 28px, var(--max)); }
  .site-header { align-items: flex-start; flex-direction: column; gap: 10px; }
  .nav { flex-wrap: wrap; gap: 10px 16px; }
  .intro { padding: 62px 0 56px; }
  .intro h1 { font-size: clamp(42px, 13vw, 64px); }
  .lede { font-size: 19px; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-item:nth-child(3) { padding-left: 0; border-left: 0; }
  .investigation, .work-row, .about-grid, .project-layout { grid-template-columns: 1fr; gap: 10px; }
  .investigation, .work-row { padding: 18px 0; }
  .status { grid-row: 1; }
  .feature-grid { grid-template-columns: 1fr; }
  .writing-item { grid-template-columns: 1fr auto; gap: 5px 15px; }
  .writing-item .date { grid-column: 1 / -1; grid-row: 1; }
  .writing-item h3 { grid-column: 1; grid-row: 2; }
  .writing-item .arrow { grid-column: 2; grid-row: 2; }
  .site-footer { flex-direction: column; }
  .article-head { padding: 58px 0 38px; }
  .article-body { font-size: 18px; }
  .article-body blockquote { font-size: 21px; }
}