:root {
  --paper: #f7f7f4;
  --white: #ffffff;
  --ink: #151515;
  --muted: #656762;
  --fog: #c9cbc8;
  --soft: #e9e9e5;
  --red: #e43b2f;
  --edge: clamp(1rem, 2.3vw, 2.5rem);
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --utility: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: var(--sans); line-height: 1.45; }
img { width: 100%; height: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
figure, p, h1, h2, h3 { margin: 0; }
::selection { background: var(--red); color: white; }

.skip-link { position: fixed; z-index: 100; top: -6rem; left: .5rem; padding: .7rem 1rem; background: var(--ink); color: white; }
.skip-link:focus { top: .5rem; }
a:focus-visible { outline: 2px solid var(--red); outline-offset: 4px; }
.label, figcaption, .issue, .site-header nav, .site-header > p, .source-note, small { font-family: var(--utility); font-size: .64rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.label { color: var(--red); }

.site-header { min-height: 5.5rem; padding: 1.1rem var(--edge); display: grid; grid-template-columns: minmax(10rem, .75fr) 1fr auto; grid-template-rows: auto auto; gap: .35rem 2rem; align-items: center; background: var(--paper); }
.wordmark { grid-row: 1 / 3; display: inline-flex; align-items: center; gap: .6rem; font-size: clamp(1.4rem, 2vw, 2rem); font-weight: 700; letter-spacing: -.06em; }
.wordmark span { width: .52rem; height: .52rem; background: var(--red); }
.site-header > p { color: var(--muted); }
.site-header nav { grid-column: 3; grid-row: 1; display: flex; gap: clamp(1rem, 2.2vw, 2.6rem); }
.site-header nav a, .site-footer nav a { padding: .35rem 0; background-image: linear-gradient(currentColor, currentColor); background-position: 100% 100%; background-size: 0 1px; background-repeat: no-repeat; transition: background-size .2s ease, background-position 0s .2s; }
.site-header nav a:hover, .site-footer nav a:hover { background-position: 0 100%; background-size: 100% 1px; }
.issue { grid-column: 3; grid-row: 2; justify-self: end; color: var(--muted); }

.opening { min-height: calc(100svh - 5.5rem); padding: 0 var(--edge) var(--edge); display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(18rem, .7fr); grid-template-rows: 1fr auto; gap: 0 clamp(2rem, 5vw, 6rem); }
.opening-image { grid-row: 1 / 3; height: calc(100svh - 8rem); min-height: 35rem; overflow: hidden; }
.opening-image img { object-position: center 56%; }
.opening-copy { align-self: center; padding-top: 3rem; }
.opening h1 { margin: 1.4rem 0 2rem; font-size: clamp(3rem, 5.8vw, 7rem); font-weight: 500; letter-spacing: -.07em; line-height: .86; }
.dek { max-width: 28ch; font-size: clamp(1.05rem, 1.5vw, 1.35rem); line-height: 1.35; }
.opening-caption { align-self: end; max-width: 48ch; padding: 1rem 0 .25rem; color: var(--muted); font-size: .76rem; }
.opening-caption b { margin-right: 1rem; color: var(--red); font-family: var(--utility); text-transform: uppercase; }

.essay { padding: clamp(7rem, 13vw, 14rem) var(--edge); display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(4rem, 8vw, 10rem) 1.4vw; align-items: start; }
.essay-intro { grid-column: 2 / 8; display: grid; grid-template-columns: 1fr 2fr; gap: 1rem 2rem; }
.essay-intro .label { grid-column: 1; }
.essay-intro h2 { grid-column: 2; font-size: clamp(2.6rem, 5vw, 6rem); font-weight: 500; letter-spacing: -.065em; line-height: .9; }
.essay-intro > p:last-child { grid-column: 2; max-width: 43rem; font-size: clamp(1.05rem, 1.5vw, 1.35rem); }
.plate { overflow: visible; }
.plate img { transition: filter .35s ease; }
.plate:hover img { filter: contrast(1.04); }
.plate figcaption, .edge-pair figcaption, .light-study figcaption { padding-top: .65rem; display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); line-height: 1.45; }
.plate figcaption span:first-child { color: var(--ink); }
.plate-wide { grid-column: 1 / 10; }
.plate-wide img { aspect-ratio: 16 / 8; object-position: center 60%; }
.plate-tall { grid-column: 8 / 13; }
.plate-tall img { aspect-ratio: 3 / 4.4; }
.sequence-note { grid-column: 2 / 6; align-self: center; padding-left: 2rem; border-left: 1px solid var(--red); }
.sequence-note span { font-family: var(--utility); color: var(--red); font-size: .66rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.sequence-note p { margin-top: 1rem; font-size: 1rem; }
.plate-narrow { grid-column: 2 / 6; }
.plate-narrow img { aspect-ratio: 2 / 3.2; }
.plate-small { grid-column: 8 / 11; margin-top: 12rem; }
.plate-small img { aspect-ratio: 1 / 1; }
.plate-panorama { grid-column: 1 / 13; margin-top: 3rem; }
.plate-panorama img { aspect-ratio: 21 / 8; object-position: center 68%; }

.edge-study { padding: clamp(6rem, 10vw, 11rem) var(--edge); display: grid; grid-template-columns: .7fr 1.3fr; gap: 4rem 7vw; background: var(--white); }
.edge-study header h2 { max-width: 9ch; margin-top: 1rem; font-size: clamp(3.2rem, 6vw, 7rem); font-weight: 500; letter-spacing: -.075em; line-height: .84; }
.edge-copy { max-width: 39rem; columns: 2; column-gap: 2.5rem; font-size: 1rem; }
.edge-copy p + p { margin-top: 1rem; }
.edge-pair { grid-column: 1 / -1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 1.4vw; align-items: end; }
.crop { overflow: hidden; background: var(--soft); }
.crop-open { aspect-ratio: 1.4 / 1; }
.crop-open img { object-position: center; }
.crop-close { aspect-ratio: 1 / 1; }
.crop-close img { transform: scale(1.62); object-position: 82% 48%; }
.edge-pair figcaption { justify-content: flex-start; max-width: 52ch; }
.edge-pair figcaption b { min-width: 8.5rem; color: var(--ink); }

.full-bleed { background: var(--ink); color: white; }
.full-bleed img { height: min(82vw, 88vh); object-position: center 72%; }
.full-bleed figcaption { max-width: 72ch; padding: .9rem var(--edge) 1.1rem; color: #d6d7d4; }

.light-study { padding: clamp(7rem, 12vw, 13rem) var(--edge); display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(4rem, 9vw, 10rem) 1.4vw; align-items: start; }
.light-heading { grid-column: 5 / 12; display: grid; grid-template-columns: 1fr 2fr; gap: 1rem 2rem; }
.light-heading h2 { grid-column: 2; font-size: clamp(3.2rem, 6vw, 7rem); font-weight: 500; letter-spacing: -.075em; line-height: .84; }
.light-heading > p:last-child { grid-column: 2; max-width: 38rem; font-size: 1.1rem; }
.light-study figure img { background: var(--soft); }
.light-study figcaption { display: grid; grid-template-columns: 8rem 1fr; }
.light-study figcaption b { color: var(--ink); }
.light-one { grid-column: 1 / 9; }
.light-one img { aspect-ratio: 2 / 1; }
.light-two { grid-column: 9 / 13; margin-top: 13rem; }
.light-two img { aspect-ratio: 2 / 3; }
.light-three { grid-column: 2 / 6; }
.light-three img { aspect-ratio: 4 / 5; object-position: center 25%; }
.light-four { grid-column: 7 / 12; margin-top: 9rem; }
.light-four img { aspect-ratio: 4 / 5; object-position: center 28%; }

.exercise { padding: clamp(5rem, 9vw, 9rem) var(--edge); display: grid; grid-template-columns: .45fr .85fr 1.3fr; gap: 3rem 6vw; background: var(--red); color: white; }
.exercise-number { font-size: clamp(4rem, 9vw, 11rem); font-weight: 500; letter-spacing: -.08em; line-height: .75; white-space: nowrap; }
.exercise .label { color: white; opacity: .8; }
.exercise h2 { max-width: 10ch; margin-top: 1rem; font-size: clamp(2.5rem, 4.5vw, 5rem); font-weight: 500; letter-spacing: -.06em; line-height: .92; }
.exercise ol { margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.exercise li { counter-increment: steps; min-height: 6rem; padding: 1.2rem 0 1.2rem 4rem; position: relative; border-top: 1px solid rgba(255,255,255,.55); }
.exercise li::before { content: "0" counter(steps); position: absolute; left: 0; font-family: var(--utility); font-size: .7rem; letter-spacing: .12em; }

.contact { padding: clamp(6rem, 11vw, 12rem) var(--edge); background: #dfe0dc; }
.contact > header { width: min(64rem, 82%); margin-left: auto; display: grid; grid-template-columns: .55fr 1.2fr .8fr; gap: 2rem; align-items: start; }
.contact h2 { font-size: clamp(2.8rem, 5vw, 6rem); font-weight: 500; letter-spacing: -.07em; line-height: .88; }
.contact > header > p:last-child { max-width: 31rem; }
.contact-sheet { margin-top: 6rem; padding: 1.2rem; display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.2rem; border-block: 1px solid var(--ink); }
.contact-sheet figure { grid-column: span 2; display: grid; grid-template-rows: 12rem auto; gap: .6rem; position: relative; }
.contact-sheet img { filter: saturate(.72); }
.contact-sheet .selected { grid-column: span 4; grid-row: span 2; grid-template-rows: 30rem auto; }
.contact-sheet .selected img { filter: none; }
.contact-sheet figcaption { font-size: .58rem; color: #4f514e; }
.pick { position: absolute; z-index: 2; top: .6rem; right: .6rem; padding: .35rem .5rem; background: var(--red); color: white; font-family: var(--utility); font-size: .56rem; letter-spacing: .1em; text-transform: uppercase; }
.edit-note { width: min(38rem, 70%); margin: 2rem 0 0 auto; font-size: .92rem; }
.edit-note b { margin-right: 1rem; color: var(--red); font-family: var(--utility); font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; }

.notes { padding: clamp(7rem, 12vw, 13rem) var(--edge); display: grid; grid-template-columns: .7fr 1.3fr; gap: 5rem 7vw; }
.notes h2 { max-width: 10ch; margin-top: 1rem; font-size: clamp(3rem, 5vw, 6rem); font-weight: 500; letter-spacing: -.07em; line-height: .88; }
.note-index { border-top: 1px solid var(--ink); }
.note-index article { min-height: 10rem; padding: 1.5rem 0; display: grid; grid-template-columns: 4rem 1fr .8fr; gap: 2rem; border-bottom: 1px solid var(--ink); transition: padding .2s ease; }
.note-index article:hover { padding-inline: .8rem; }
.note-index span { color: var(--red); font-family: var(--utility); font-size: .64rem; letter-spacing: .12em; }
.note-index h3 { max-width: 18ch; font-size: clamp(1.5rem, 2.2vw, 2.5rem); font-weight: 500; letter-spacing: -.04em; line-height: 1; }
.note-index p { color: var(--muted); font-size: .9rem; }

.site-footer { min-height: 25rem; padding: 4rem var(--edge) 2rem; display: grid; grid-template-columns: 1.2fr .7fr .5fr; grid-template-rows: 1fr auto; gap: 3rem 7vw; border-top: 1px solid var(--ink); background: var(--paper); }
.footer-mark { align-self: start; font-size: clamp(5rem, 12vw, 13rem); font-weight: 700; letter-spacing: -.09em; line-height: .7; }
.footer-mark span { color: var(--red); }
.site-footer > p:not(.source-note) { max-width: 30ch; font-size: 1.1rem; }
.site-footer nav { display: grid; align-content: start; gap: .55rem; font-family: var(--utility); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.source-note { align-self: end; max-width: 58ch; color: var(--muted); line-height: 1.5; }
.site-footer small { grid-column: 3; align-self: end; justify-self: end; color: var(--muted); }

@media (max-width: 1024px) {
  .opening { grid-template-columns: 1.35fr .65fr; gap: 2.5rem; }
  .essay-intro { grid-column: 1 / 9; }
  .contact > header { width: 100%; }
  .contact-sheet figure { grid-column: span 4; }
  .contact-sheet .selected { grid-column: span 8; }
  .exercise { grid-template-columns: .55fr 1fr; }
  .exercise ol { grid-column: 2; }
  .notes { grid-template-columns: .5fr 1.5fr; }
}

@media (max-width: 768px) {
  .site-header { grid-template-columns: 1fr auto; grid-template-rows: auto auto; gap: 1rem; }
  .wordmark { grid-row: 1; }
  .site-header > p { display: none; }
  .site-header nav { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; padding-top: .7rem; border-top: 1px solid var(--fog); }
  .issue { grid-column: 2; grid-row: 1; }
  .opening { min-height: auto; grid-template-columns: 1fr; grid-template-rows: auto auto auto; gap: 0; }
  .opening-image { grid-row: 1; height: min(125vw, 45rem); min-height: 28rem; }
  .opening-copy { grid-row: 2; padding: 3rem 0 2rem; }
  .opening-caption { grid-row: 3; padding-bottom: 1.5rem; }
  .essay { row-gap: 6rem; }
  .essay-intro { grid-column: 1 / 11; display: block; }
  .essay-intro h2 { margin: 1rem 0 2rem; }
  .plate-wide { grid-column: 1 / 12; }
  .plate-tall { grid-column: 6 / 13; }
  .sequence-note { grid-column: 1 / 5; }
  .plate-narrow { grid-column: 1 / 6; }
  .plate-small { grid-column: 8 / 13; margin-top: 6rem; }
  .edge-study { grid-template-columns: 1fr; }
  .edge-copy { columns: 1; }
  .edge-pair { grid-template-columns: 1fr 1fr; }
  .light-heading { grid-column: 2 / 13; }
  .light-one { grid-column: 1 / 11; }
  .light-two { grid-column: 8 / 13; margin-top: 6rem; }
  .light-three { grid-column: 1 / 6; }
  .light-four { grid-column: 6 / 13; margin-top: 5rem; }
  .exercise { grid-template-columns: 1fr 1fr; }
  .contact > header { display: grid; grid-template-columns: 1fr 2fr; }
  .contact > header > p:last-child { grid-column: 2; }
  .contact-sheet { grid-template-columns: repeat(8, 1fr); }
  .notes { grid-template-columns: 1fr; }
  .note-index article { grid-template-columns: 3rem 1fr; }
  .note-index p { grid-column: 2; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .footer-mark { grid-column: 1 / -1; }
  .site-footer small { grid-column: 2; }
}

@media (max-width: 520px) {
  :root { --edge: 1rem; }
  .site-header { min-height: 6.5rem; }
  .issue { font-size: .52rem; }
  .site-header nav { gap: .75rem; font-size: .58rem; }
  .opening-image { height: 115vw; min-height: 27rem; }
  .opening-image img { object-position: 52% center; }
  .opening h1 { font-size: clamp(3.35rem, 15vw, 4.5rem); }
  .essay { padding-block: 7rem; grid-template-columns: repeat(6, 1fr); row-gap: 5rem; }
  .essay-intro { grid-column: 1 / 7; }
  .plate-wide { grid-column: 1 / 7; margin-inline: calc(var(--edge) * -1); }
  .plate-wide img { aspect-ratio: 1.25 / 1; }
  .plate-tall { grid-column: 3 / 7; }
  .sequence-note { grid-column: 1 / 5; padding-left: 1rem; }
  .plate-narrow { grid-column: 1 / 5; }
  .plate-small { grid-column: 3 / 7; margin-top: 0; }
  .plate-panorama { grid-column: 1 / 7; margin-inline: calc(var(--edge) * -1); }
  .plate-panorama img { aspect-ratio: 1.45 / 1; }
  .plate figcaption { padding-inline: 0; }
  .plate-wide figcaption, .plate-panorama figcaption { padding-inline: var(--edge); }
  .edge-study { padding-block: 6rem; gap: 3rem; }
  .edge-study header h2 { font-size: 3.7rem; }
  .edge-pair { grid-template-columns: 1fr; gap: 3rem; }
  .edge-pair figcaption { display: block; }
  .edge-pair figcaption b { display: block; margin-bottom: .4rem; }
  .full-bleed img { height: 76svh; object-position: 56% center; }
  .light-study { padding-block: 7rem; grid-template-columns: repeat(6, 1fr); row-gap: 5rem; }
  .light-heading { grid-column: 1 / 7; display: block; }
  .light-heading h2 { margin: 1rem 0 2rem; font-size: 3.8rem; }
  .light-one { grid-column: 1 / 7; margin-inline: calc(var(--edge) * -1); }
  .light-one figcaption { padding-inline: var(--edge); }
  .light-one img { aspect-ratio: 1.25 / 1; }
  .light-two { grid-column: 3 / 7; margin-top: 1rem; }
  .light-three { grid-column: 1 / 5; }
  .light-four { grid-column: 2 / 7; margin-top: 1rem; }
  .light-study figcaption { display: block; }
  .light-study figcaption b { display: block; margin-bottom: .35rem; }
  .exercise { grid-template-columns: 1fr; gap: 3rem; }
  .exercise-number { font-size: 5.2rem; }
  .exercise ol { grid-column: 1; }
  .contact > header { display: block; }
  .contact h2 { margin: 1rem 0 2rem; font-size: 3.4rem; }
  .contact-sheet { margin-inline: calc(var(--edge) * -1); padding: .7rem; grid-template-columns: repeat(4, 1fr); gap: .7rem; }
  .contact-sheet figure { grid-column: span 2; grid-template-rows: 9rem auto; }
  .contact-sheet .selected { grid-column: 1 / -1; grid-row: auto; grid-template-rows: 25rem auto; }
  .edit-note { width: 100%; }
  .notes { padding-block: 7rem; gap: 3rem; }
  .note-index article { min-height: auto; grid-template-columns: 2.5rem 1fr; gap: 1.2rem; }
  .note-index p { font-size: .84rem; }
  .site-footer { grid-template-columns: 1fr; grid-template-rows: auto; min-height: auto; }
  .footer-mark { font-size: 5.2rem; }
  .site-footer small { grid-column: 1; justify-self: start; }
}

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