:root {
  --paper: #e9e5dc;
  --paper-2: #d8d2c7;
  --ink: #151515;
  --red: #e13e30;
  --yellow: #d9ef3f;
  --blue: #2766b1;
  --gray: #76736d;
  --line: rgba(21, 21, 21, 0.19);
  --white: #f9f7f1;
  --sans: Arial, Helvetica, sans-serif;
  --condensed: "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.48 var(--sans);
  overflow-x: hidden;
}
body.modal-open { overflow: hidden; }
[hidden] { display: none !important; }
button, a, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
}
img { max-width: 100%; display: block; }
.noise {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  opacity: .15;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
.cursor-mark {
  position: fixed;
  width: 18px;
  height: 18px;
  z-index: 190;
  pointer-events: none;
  border-radius: 50%;
  background: var(--red);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity .2s ease, width .18s ease, height .18s ease;
  mix-blend-mode: difference;
}
body.has-pointer .cursor-mark { opacity: .95; }

.header {
  height: 68px;
  padding: 0 3.5vw;
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 24px;
  color: var(--ink);
  background: rgba(233, 229, 220, .9);
  border-bottom: 1px solid var(--ink);
  backdrop-filter: blur(16px);
}
.brand { display: inline-flex; width: max-content; align-items: center; gap: 10px; color: inherit; text-decoration: none; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.brand-seal { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font: 700 12px/1 var(--serif); letter-spacing: -.08em; }
.desktop-nav { display: flex; gap: 24px; }
.desktop-nav a { color: inherit; text-decoration: none; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.desktop-nav a:hover { color: var(--red); }
.header-author { justify-self: end; display: inline-flex; align-items: center; gap: 7px; max-width: 210px; color: inherit; text-decoration: none; font-size: 10px; font-weight: 800; line-height: 1.2; text-align: right; }
.header-author span { color: var(--red); font-size: 16px; }
.header-author:hover { color: var(--red); }
.reading-progress { justify-self: end; width: min(13vw, 160px); height: 3px; background: rgba(21, 21, 21, .16); }
.reading-progress span { display: block; width: 0; height: 100%; background: var(--red); }
.menu-button { display: none; justify-self: end; padding: 8px 0; border: 0; border-bottom: 1px solid currentColor; background: transparent; font-size: 12px; text-transform: uppercase; }
.mobile-menu { position: fixed; inset: 68px 0 auto; z-index: 99; padding: 24px 20px 34px; background: var(--paper); border-bottom: 1px solid var(--ink); }
.mobile-menu a { display: block; padding: 13px 0; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); font: 700 20px/1.1 var(--condensed); text-transform: uppercase; }

main { padding-top: 68px; }
section { scroll-margin-top: 68px; }
.section-dark { color: var(--paper); background: var(--ink); }
.kicker { margin: 0 0 18px; color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--condensed); font-weight: 900; text-transform: uppercase; letter-spacing: -.055em; line-height: .87; }
h1 em, h2 em { font-family: var(--serif); font-weight: 400; text-transform: none; }

.hero {
  min-height: calc(100vh - 68px);
  padding: 34px 4vw 54px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.hero-tag { align-self: flex-end; padding: 7px 10px; color: var(--ink); background: var(--yellow); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; transform: rotate(1.8deg); }
.hero-type { margin: auto 0 0; display: flex; justify-content: center; align-items: center; font: 900 clamp(112px, 24vw, 390px)/.72 var(--condensed); letter-spacing: -.12em; white-space: nowrap; }
.cut-letter { position: relative; color: var(--red); transform: translateY(4%); }
.cut-letter::after { content: ""; position: absolute; left: 1%; top: 48%; width: 100%; height: 5%; background: var(--paper); transform: rotate(-8deg); }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 9vw; align-items: end; margin-top: 34px; }
.hero-copy h1 { max-width: 900px; margin-bottom: 24px; font-size: clamp(40px, 5.2vw, 78px); }
.hero-copy > p { max-width: 690px; color: #bdb8ad; font-size: clamp(17px, 1.7vw, 22px); }
.primary-link { width: max-content; min-height: 52px; margin-top: 20px; padding: 0 19px; display: inline-flex; align-items: center; gap: 40px; color: var(--ink); background: var(--yellow); border: 1px solid var(--yellow); text-decoration: none; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; transition: .2s ease; }
.primary-link:hover { color: var(--paper); background: var(--red); border-color: var(--red); transform: translateY(-2px); }
.hero-rule { padding: 22px 0 0; border-top: 1px solid rgba(233, 229, 220, .45); }
.hero-rule span { color: var(--red); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.hero-rule p { margin: 15px 0 0; font: 400 clamp(18px, 2vw, 27px)/1.25 var(--serif); }
.hero-stamp { position: absolute; right: -32px; top: 20%; padding: 10px 20px; border: 3px solid var(--red); color: var(--red); font: 900 22px/1 var(--condensed); transform: rotate(18deg); opacity: .8; }

.signal-section { padding: clamp(70px, 9vw, 140px) 5vw; }
.signal-head { display: flex; justify-content: space-between; gap: 40px; align-items: start; }
.signal-head h2 { max-width: 1120px; margin: 0; font-size: clamp(52px, 8vw, 118px); }
.signal-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 80px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.signal-grid article { min-height: 330px; padding: 26px 28px 30px 0; border-right: 1px solid var(--line); }
.signal-grid article + article { padding-left: 28px; }
.signal-grid article:last-child { border-right: 0; }
.signal-grid span { color: var(--red); font: 800 12px/1 var(--condensed); }
.signal-grid h3 { margin: 70px 0 16px; font: 900 clamp(28px, 3vw, 43px)/1 var(--condensed); text-transform: uppercase; }
.signal-grid p { margin: 0; max-width: 430px; color: var(--gray); }

.five-section { padding: clamp(70px, 9vw, 130px) 5vw; }
.section-title-row { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 65px; }
.section-title-row h2 { margin: 0; font-size: clamp(52px, 7vw, 104px); }
.section-side-note { max-width: 300px; color: #aaa69d; font-size: 13px; }
.reason-accordion { border-top: 1px solid rgba(233, 229, 220, .4); }
.reason-item { border-bottom: 1px solid rgba(233, 229, 220, .28); }
.reason-item > button { width: 100%; padding: 22px 0; display: grid; grid-template-columns: 85px 1fr 40px; gap: 18px; align-items: center; color: inherit; border: 0; background: transparent; text-align: left; }
.reason-number { color: var(--red); font: 900 16px/1 var(--condensed); }
.reason-title { font: 900 clamp(25px, 4vw, 55px)/.95 var(--condensed); text-transform: uppercase; transition: color .2s ease; }
.reason-item > button:hover .reason-title, .reason-item.is-open .reason-title { color: var(--yellow); }
.reason-plus { justify-self: end; font-size: 28px; }
.reason-body { display: grid; grid-template-columns: 1fr .7fr; gap: 9vw; padding: 10px 58px 38px 103px; }
.reason-body p { margin: 0; max-width: 740px; color: #bdb8ae; font-size: 17px; }
.reason-body strong { font: 400 20px/1.25 var(--serif); }

.lab-section { padding: clamp(70px, 9vw, 130px) 5vw; display: grid; grid-template-columns: .78fr 1.22fr; gap: 7vw; align-items: center; }
.lab-copy h2 { margin-bottom: 25px; font-size: clamp(52px, 7vw, 96px); }
.lab-copy > p { max-width: 540px; color: var(--gray); font-size: 17px; }
.context-tabs { display: flex; gap: 6px; margin: 36px 0 30px; }
.context-tabs button { min-height: 44px; padding: 0 16px; border: 1px solid var(--ink); background: transparent; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.context-tabs button.is-active { color: var(--paper); background: var(--ink); }
.context-reading { min-height: 150px; padding-top: 20px; border-top: 1px solid var(--ink); }
.context-reading span { display: block; margin-bottom: 13px; color: var(--red); font: 900 24px/1 var(--condensed); text-transform: uppercase; }
.context-reading p { color: var(--gray); }
.context-stage { aspect-ratio: 1.2; position: relative; overflow: hidden; border: 1px solid var(--ink); transition: background .5s ease, box-shadow .5s ease; }
.context-stage.street { background: linear-gradient(100deg, transparent 50%, rgba(21,21,21,.05) 50%), repeating-linear-gradient(0deg, #b4aea2 0 2px, #c4beb2 2px 39px, #9b958a 39px 41px); }
.context-stage.museum { background: #fbfaf7; box-shadow: inset 0 -45px 50px rgba(21,21,21,.08); }
.context-stage.auction { background: #202020; box-shadow: inset 0 0 120px #000; }
.stage-label { position: absolute; left: 22px; top: 20px; z-index: 2; padding: 6px 8px; color: var(--paper); background: var(--ink); font: 800 10px/1 var(--condensed); letter-spacing: .12em; }
.generic-mark { position: absolute; left: 50%; top: 50%; width: 33%; aspect-ratio: 1; transform: translate(-50%, -50%); border: 17px solid var(--ink); border-radius: 50%; transition: .5s ease; }
.generic-mark::before { content: ""; position: absolute; width: 70%; height: 17px; left: 15%; top: calc(50% - 8px); background: var(--red); transform: rotate(-28deg); }
.generic-mark span { position: absolute; width: 17px; height: 70%; left: calc(50% - 8px); top: 15%; background: var(--ink); }
.context-stage.museum .generic-mark { width: 28%; filter: drop-shadow(0 15px 10px rgba(21,21,21,.12)); }
.context-stage.auction .generic-mark { width: 26%; border-color: var(--paper); }
.context-stage.auction .generic-mark span { background: var(--paper); }
.street-line { position: absolute; inset: auto 0 8%; height: 10%; background: rgba(21,21,21,.14); border-top: 3px solid rgba(21,21,21,.2); }
.museum-plaque { display: none; position: absolute; left: 68%; top: 67%; color: var(--gray); font: 700 8px/1.45 var(--sans); letter-spacing: .12em; }
.auction-tag { display: none; position: absolute; right: 7%; bottom: 8%; color: var(--paper); text-align: right; }
.auction-tag small { display: block; color: var(--red); font-weight: 800; }
.auction-tag strong { font: 900 26px/1 var(--condensed); }
.context-stage.museum .street-line, .context-stage.auction .street-line { display: none; }
.context-stage.museum .museum-plaque, .context-stage.auction .auction-tag { display: block; }

.auction-section { padding: clamp(70px, 9vw, 130px) 5vw; }
.auction-header { display: flex; justify-content: space-between; align-items: end; gap: 40px; }
.auction-header h2 { margin: 0; font-size: clamp(50px, 7vw, 100px); }
.hammer-button { min-width: 190px; min-height: 190px; padding: 20px; color: var(--ink); background: var(--yellow); border: 0; border-radius: 50%; font: 900 18px/1.05 var(--condensed); text-transform: uppercase; transition: .2s ease; }
.hammer-button:hover { background: var(--red); transform: rotate(-5deg) scale(1.03); }
.hammer-button:disabled { cursor: default; filter: grayscale(1); transform: none; }
.hammer-icon { display: block; margin-bottom: 12px; font-size: 42px; }
.auction-machine { margin-top: 60px; }
.auction-visual { min-height: 360px; position: relative; overflow: hidden; background: #050505; border: 12px solid #2b2927; box-shadow: 0 28px 90px #000; }
.auction-visual img { width: 100%; height: 100%; min-height: 360px; position: absolute; inset: 0; object-fit: cover; filter: grayscale(1) contrast(1.08); }
.shred-curtain { position: absolute; inset: 60% 0 0; display: grid; grid-template-columns: repeat(12, 1fr); opacity: 0; }
.shred-curtain i { background: linear-gradient(90deg, #e7e2d8 0 48%, #8c8881 48% 52%, #f2eee6 52%); transform: translateY(-110%); }
.auction-visual.is-shredding .shred-curtain { opacity: 1; }
.auction-visual.is-shredding .shred-curtain i { animation: shred 1.5s cubic-bezier(.25,.8,.28,1) forwards; }
.auction-visual.is-shredding .shred-curtain i:nth-child(2n) { animation-delay: .08s; }
.auction-visual.is-shredding .shred-curtain i:nth-child(3n) { animation-delay: .16s; }
@keyframes shred { to { transform: translateY(0); } }
.auction-status { position: absolute; left: 22px; top: 20px; padding: 7px 9px; color: var(--ink); background: var(--paper); font: 800 10px/1 var(--condensed); letter-spacing: .12em; }
.auction-counter { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; margin-top: 45px; }
.auction-counter > div:last-child { text-align: right; }
.auction-counter span { display: block; color: #9f9a91; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.auction-counter strong { display: block; margin-top: 8px; font: 900 clamp(33px, 5vw, 68px)/1 var(--condensed); }
.counter-arrow { color: var(--red); font-size: 38px; }
.image-credit { margin: 18px 0 0; color: #77736b; font-size: 9px; }
.auction-conclusion { margin-top: 60px; padding: 32px 0; display: grid; grid-template-columns: .35fr 1fr; align-items: center; gap: 4vw; border-top: 1px solid rgba(233,229,220,.3); border-bottom: 1px solid rgba(233,229,220,.3); }
.auction-conclusion span { color: var(--red); font: 900 clamp(60px, 10vw, 140px)/.8 var(--condensed); }
.auction-conclusion p { max-width: 740px; margin: 0; color: #bdb8ad; font-size: 17px; }

.works-section { padding: clamp(70px, 9vw, 130px) 5vw; }
.section-title-row.dark-text .section-side-note { color: var(--gray); }
.work-filters { max-width: 410px; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
.work-filters button { min-height: 37px; padding: 0 12px; border: 1px solid var(--ink); background: transparent; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.work-filters button.is-active { color: var(--paper); background: var(--ink); }
.works-grid { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--ink); }
.work-card { min-height: 580px; display: grid; grid-template-columns: 1fr 1fr; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); transition: opacity .25s ease, transform .25s ease; }
.work-card:nth-child(2n) { border-right: 0; }
.work-card:nth-last-child(-n+2) { border-bottom: 0; }
.work-card.is-hidden { display: none; }
.work-image { min-height: 580px; overflow: hidden; background: #ccc6ba; }
.work-image-button { width: 100%; height: 100%; min-height: inherit; padding: 0; position: relative; display: block; overflow: hidden; color: var(--paper); background: #181818; border: 0; text-align: left; }
.work-image img { width: 100%; height: 100%; object-fit: contain; filter: grayscale(.25) contrast(1.04); transition: transform .5s ease, filter .5s ease; }
.work-card:hover .work-image img { transform: scale(1.03); filter: grayscale(.2); }
.work-image-button > span, .work-image-button > small { position: absolute; z-index: 2; bottom: 16px; padding: 7px 9px; color: var(--ink); background: var(--yellow); font-size: 9px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.work-image-button > span { left: 16px; }
.work-image-button > small { right: 16px; color: var(--paper); background: rgba(21,21,21,.86); }
.work-image-button::after { content: ""; position: absolute; inset: 55% 0 0; background: linear-gradient(transparent, rgba(0,0,0,.32)); pointer-events: none; }
.grim-image img { object-fit: cover; image-rendering: auto; }
.work-card-copy { padding: 27px; display: flex; flex-direction: column; }
.work-card-copy > span { color: var(--red); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.work-card-copy h3 { margin: auto 0 17px; font: 900 clamp(32px, 4vw, 58px)/.9 var(--condensed); text-transform: uppercase; }
.work-card-copy p { color: var(--gray); font-size: 14px; }
.work-detail-button { width: max-content; margin-top: 18px; padding: 8px 0; border: 0; border-bottom: 1px solid var(--ink); background: transparent; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.type-visual { min-height: 580px; padding: 30px; display: flex; align-items: center; color: var(--paper); background: var(--ink); font: 900 clamp(42px, 5vw, 78px)/.77 var(--condensed); letter-spacing: -.06em; overflow: hidden; }
.type-visual.monkeys { background: var(--blue); transform: none; }
.type-visual.phones { color: var(--ink); background: var(--yellow); }
.type-visual.phones span { color: var(--red); }

.anonymous-section { padding: clamp(70px, 9vw, 130px) 5vw; display: grid; grid-template-columns: 1.1fr .9fr; gap: 7vw; align-items: center; }
.anonymous-poster { aspect-ratio: 1.2; position: relative; display: grid; place-items: center; overflow: hidden; background: var(--paper); }
.anonymous-poster span { position: absolute; font: 900 clamp(78px, 13vw, 210px)/.72 var(--condensed); letter-spacing: -.09em; }
.anonymous-poster span:first-child { color: var(--ink); transform: rotate(-8deg); }
.anonymous-poster span:last-child { color: transparent; -webkit-text-stroke: 3px var(--red); transform: rotate(7deg) translateY(45%); }
.anonymous-copy h2 { margin-bottom: 30px; font-size: clamp(48px, 6vw, 88px); }
.anonymous-copy > p { color: #aaa59c; font-size: 16px; }
.anonymous-copy a { display: inline-block; margin-top: 18px; color: var(--yellow); text-decoration: none; border-bottom: 1px solid currentColor; }

.quiz-section { padding: clamp(70px, 9vw, 130px) 5vw; display: grid; grid-template-columns: .7fr 1.3fr; gap: 7vw; align-items: start; }
.quiz-intro { position: sticky; top: 110px; }
.quiz-intro h2 { font-size: clamp(48px, 6vw, 86px); }
.quiz-intro > p:last-child { color: var(--gray); }
.quiz-card { min-height: 570px; padding: clamp(26px, 5vw, 58px); background: var(--white); border: 1px solid var(--ink); box-shadow: 14px 14px 0 var(--ink); }
.quiz-progress { height: 4px; background: var(--paper-2); }
.quiz-progress span { display: block; width: 20%; height: 100%; background: var(--red); transition: width .3s ease; }
.quiz-position { display: flex; justify-content: space-between; margin-top: 16px; color: var(--gray); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.quiz-card h3 { margin: 75px 0 32px; font: 900 clamp(30px, 4vw, 54px)/1 var(--condensed); text-transform: uppercase; }
.quiz-options { display: grid; gap: 8px; }
.quiz-option { min-height: 58px; padding: 12px 15px; border: 1px solid var(--ink); background: transparent; text-align: left; transition: .15s ease; }
.quiz-option:hover:not(:disabled) { color: var(--paper); background: var(--ink); }
.quiz-option.is-correct { color: var(--ink); background: var(--yellow); }
.quiz-option.is-wrong { color: var(--paper); background: var(--red); }
.quiz-feedback { margin: 24px 0; padding: 18px 0 0; border-top: 1px solid var(--ink); }
.quiz-feedback strong { display: block; margin-bottom: 7px; color: var(--red); font: 900 18px/1 var(--condensed); text-transform: uppercase; }
.quiz-feedback p { margin: 0; color: var(--gray); }
.primary-button { min-height: 50px; padding: 0 18px; color: var(--paper); background: var(--ink); border: 1px solid var(--ink); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.primary-button:hover { color: var(--ink); background: var(--yellow); }
.quiz-result > span { display: block; margin: 55px 0 0; color: var(--red); font: 900 clamp(86px, 13vw, 170px)/.72 var(--condensed); letter-spacing: -.08em; }
.quiz-result h3 { margin: 35px 0 22px; }
.quiz-result > p:not(.kicker) { max-width: 640px; color: var(--gray); font-family: var(--serif); font-size: 19px; }

.memo-section { padding: clamp(70px, 9vw, 130px) 5vw; display: grid; grid-template-columns: .8fr 1.2fr; gap: 8vw; align-items: end; background: var(--red); }
.memo-card { min-height: 720px; padding: clamp(30px, 5vw, 60px); position: relative; color: var(--paper); background: var(--ink); box-shadow: 18px 18px 0 var(--yellow); transform: rotate(-1.2deg); }
.memo-card .kicker { color: var(--yellow); }
.memo-card h2 { margin-bottom: 48px; font-size: clamp(50px, 6vw, 82px); }
.memo-card ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(233,229,220,.35); }
.memo-card li { padding: 13px 0; display: grid; grid-template-columns: 42px 1fr; border-bottom: 1px solid rgba(233,229,220,.28); font: 700 15px/1.2 var(--sans); }
.memo-card li span { color: var(--red); font: 900 12px/1 var(--condensed); }
.memo-card small { display: block; margin-top: 32px; color: #99948c; }
.memo-mark { position: absolute; top: 25px; right: 25px; color: var(--red); font: 900 13px/1 var(--condensed); transform: rotate(7deg); }
.memo-actions { max-width: 600px; padding-bottom: 30px; }
.memo-actions p { color: #2a1110; font: 400 clamp(23px, 3vw, 39px)/1.2 var(--serif); }
.download-button { min-height: 56px; padding: 0 20px; color: var(--paper); background: var(--ink); border: 1px solid var(--ink); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.download-button:hover { color: var(--ink); background: var(--yellow); }

.final-rule { padding: clamp(70px, 9vw, 140px) 5vw; display: grid; grid-template-columns: .25fr 1fr; gap: 5vw; }
.rule-index { color: var(--red); font: 900 clamp(80px, 14vw, 200px)/.75 var(--condensed); }
.final-rule p { max-width: 1100px; margin: 0; font: 900 clamp(40px, 6vw, 89px)/.94 var(--condensed); text-transform: uppercase; letter-spacing: -.045em; }
.final-rule em { color: var(--yellow); font-family: var(--serif); font-weight: 400; text-transform: none; }

.footer { padding: 50px 5vw 28px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 5vw; border-top: 1px solid var(--ink); }
.footer-author { display: flex; align-items: center; gap: 17px; }
.footer-author strong { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.footer-author p { margin: 4px 0 0; color: var(--gray); font: 400 14px/1.2 var(--serif); }
.sources { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 18px; }
.sources strong { width: 100%; text-align: right; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.sources a { color: var(--ink); font-size: 11px; text-decoration: none; border-bottom: 1px solid var(--ink); }
.footer-note { grid-column: 1 / -1; margin: 26px 0 0; padding-top: 20px; color: var(--gray); border-top: 1px solid var(--line); font-size: 9px; }

dialog { width: min(92vw, 880px); max-height: min(90vh, 90dvh); margin: auto; padding: 0; overflow: auto; overscroll-behavior: contain; color: var(--ink); background: var(--paper); border: 0; box-shadow: 0 30px 100px rgba(0,0,0,.45); }
dialog::backdrop { background: rgba(0,0,0,.75); backdrop-filter: blur(5px); }
.dialog-shell { padding: clamp(28px, 5vw, 60px); position: relative; }
.dialog-close { position: absolute; right: 20px; top: 20px; width: 45px; height: 45px; border: 1px solid var(--ink); border-radius: 50%; background: transparent; font-size: 23px; }
.dialog-shell h2 { margin-bottom: 45px; font-size: clamp(48px, 7vw, 88px); }
.dialog-artwork { margin: 0 0 32px; background: var(--ink); border: 1px solid var(--ink); }
.dialog-artwork img { width: 100%; max-height: 560px; object-fit: contain; }
.dialog-artwork figcaption { padding: 9px 12px; color: #aaa59c; background: var(--ink); font-size: 9px; letter-spacing: .07em; text-transform: uppercase; }
.dialog-grid { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--ink); }
.dialog-grid > div { min-height: 180px; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.dialog-grid > div:nth-child(2n) { border-right: 0; }
.dialog-grid > div:nth-last-child(-n+2) { border-bottom: 0; }
.dialog-grid span { color: var(--red); font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.dialog-grid p { margin: 24px 0 0; font-family: var(--serif); font-size: 17px; }
.dialog-question { background: var(--yellow); }
.dialog-shell > a { display: inline-block; margin-top: 28px; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--ink); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.toast { position: fixed; left: 50%; bottom: 28px; z-index: 220; padding: 12px 18px; color: var(--ink); background: var(--yellow); border: 1px solid var(--ink); transform: translate(-50%, 20px); opacity: 0; pointer-events: none; transition: .2s ease; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1100px) {
  .hero-type { font-size: 25vw; }
  .signal-grid article { min-height: 380px; }
  .work-card { min-height: 510px; grid-template-columns: 1fr; }
  .work-image, .type-visual { min-height: 360px; }
  .work-card-copy { min-height: 330px; }
  .anonymous-section { grid-template-columns: 1fr; }
  .anonymous-poster { max-height: 650px; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .cursor-mark { display: none; }
  .header { height: 60px; padding: 0 17px; grid-template-columns: 1fr auto; }
  .brand > span:last-child, .desktop-nav, .reading-progress { display: none; }
  .header-author { display: none; }
  .menu-button { display: block; }
  .mobile-menu { top: 60px; }
  main { padding-top: 60px; }
  section { scroll-margin-top: 60px; }
  .hero { min-height: calc(100svh - 60px); padding: 24px 18px 35px; }
  .hero-tag { align-self: flex-start; }
  .hero-type { margin-top: 14vh; font-size: 27vw; justify-content: flex-start; }
  .hero-grid { grid-template-columns: 1fr; gap: 38px; }
  .hero-copy h1 { font-size: 39px; }
  .hero-copy > p { font-size: 17px; }
  .primary-link { width: 100%; justify-content: space-between; }
  .hero-rule p { font-size: 18px; }
  .hero-stamp { top: 17%; font-size: 15px; }
  .signal-section, .five-section, .lab-section, .auction-section, .works-section, .anonymous-section, .quiz-section, .memo-section, .final-rule { padding: 64px 18px; }
  .signal-head, .section-title-row, .auction-header { display: block; }
  .signal-head h2, .section-title-row h2, .auction-header h2, .lab-copy h2, .anonymous-copy h2, .quiz-intro h2 { font-size: 49px; }
  .signal-grid { grid-template-columns: 1fr; margin-top: 45px; }
  .signal-grid article, .signal-grid article + article { min-height: 0; padding: 24px 0 30px; border-right: 0; border-bottom: 1px solid var(--line); }
  .signal-grid article:last-child { border-bottom: 0; }
  .signal-grid h3 { margin-top: 32px; }
  .section-side-note { margin-top: 22px; }
  .reason-item > button { grid-template-columns: 45px 1fr 25px; padding: 18px 0; }
  .reason-title { font-size: 25px; }
  .reason-body { grid-template-columns: 1fr; gap: 18px; padding: 8px 0 28px 63px; }
  .reason-body p { font-size: 15px; }
  .reason-body strong { font-size: 17px; }
  .lab-section { grid-template-columns: 1fr; }
  .context-tabs { display: grid; grid-template-columns: repeat(3, 1fr); }
  .context-tabs button { padding: 0 8px; }
  .context-stage { aspect-ratio: .9; }
  .generic-mark { width: 48%; }
  .context-stage.museum .generic-mark, .context-stage.auction .generic-mark { width: 42%; }
  .hammer-button { width: 130px; min-width: 130px; min-height: 130px; margin: 32px 0 0 auto; display: block; font-size: 14px; }
  .auction-machine { margin-top: 35px; }
  .auction-visual, .auction-visual img { min-height: 300px; }
  .auction-counter { grid-template-columns: 1fr; gap: 18px; }
  .auction-counter > div:last-child { text-align: left; }
  .counter-arrow { transform: rotate(90deg); }
  .auction-conclusion { grid-template-columns: 1fr; }
  .auction-conclusion span { font-size: 95px; }
  .work-filters { margin-top: 28px; justify-content: flex-start; }
  .works-grid { grid-template-columns: 1fr; }
  .work-card, .work-card:nth-child(2n), .work-card:nth-last-child(-n+2) { border-right: 0; border-bottom: 1px solid var(--ink); }
  .work-card:last-child { border-bottom: 0; }
  .work-image, .type-visual { min-height: 330px; }
  .work-image-button > span { left: 12px; bottom: 12px; }
  .work-image-button > small { right: 12px; bottom: 12px; }
  .work-card-copy { min-height: 300px; padding: 23px; }
  .work-card-copy h3 { font-size: 43px; }
  .anonymous-poster { min-height: 370px; }
  .anonymous-copy { margin-top: 20px; }
  .quiz-section { grid-template-columns: 1fr; }
  .quiz-intro { position: static; }
  .quiz-card { min-height: 540px; padding: 25px 18px; box-shadow: 8px 8px 0 var(--ink); }
  .quiz-card h3 { margin: 55px 0 25px; font-size: 31px; }
  .quiz-option { min-height: 64px; }
  .quiz-result > span { margin-top: 48px; font-size: 105px; }
  .memo-section { grid-template-columns: 1fr; }
  .memo-card { min-height: 670px; padding: 32px 22px; box-shadow: 10px 10px 0 var(--yellow); }
  .memo-card h2 { font-size: 48px; }
  .memo-actions { padding: 30px 0 0; }
  .download-button { width: 100%; }
  .final-rule { grid-template-columns: 1fr; }
  .rule-index { font-size: 110px; }
  .final-rule p { font-size: 39px; }
  .footer { grid-template-columns: 1fr; padding: 38px 18px 25px; }
  .sources { justify-content: flex-start; }
  .sources strong { text-align: left; }
  .dialog-grid { grid-template-columns: 1fr; }
  dialog { width: calc(100vw - 20px); max-height: calc(100dvh - 20px); }
  .dialog-shell { padding: 52px 18px 26px; }
  .dialog-shell h2 { margin-bottom: 28px; font-size: 44px; }
  .dialog-artwork { margin-bottom: 20px; }
  .dialog-artwork img { max-height: 52dvh; }
  .dialog-close { position: sticky; z-index: 2; top: 8px; margin: -42px 0 10px auto; display: block; background: var(--paper); }
  .dialog-grid > div, .dialog-grid > div:nth-child(2n), .dialog-grid > div:nth-last-child(-n+2) { min-height: 150px; border-right: 0; border-bottom: 1px solid var(--line); }
  .dialog-grid > div:last-child { border-bottom: 0; }
}

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