:root {
  --paper: #F4F0E7;
  --ink: #1B1815;
  --muted: #5E564C;
  --panel: #EBE5D8;
  --accent: #B3261E;
  --display: 'Libre Caslon Display', Georgia, serif;
  --text: 'Libre Caslon Text', Georgia, serif;
  --ui: 'Libre Franklin', system-ui, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { background: var(--paper); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 1rem/1.6 var(--ui); min-height: 100vh; }
img { max-width: 100%; }
a { color: var(--ink); }
a:hover { color: var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
h1, h2, h3 { font-weight: 400; text-wrap: balance; }

.site-header { border-bottom: 1px solid var(--ink); }
.skip { position: absolute; left: 24px; top: -100px; padding: 10px 16px; background: var(--ink); color: var(--paper); }
.skip:focus { top: 8px; color: var(--paper); }
.site-header nav { max-width: 1240px; margin: 0 auto; padding: 18px 24px; display: flex; flex-wrap: wrap; gap: 8px 32px; align-items: baseline; justify-content: space-between; }
.site-name { display: inline-flex; align-items: center; min-height: 44px; font: 1.1875rem var(--text); text-decoration: none; }
.site-links { display: flex; flex-wrap: wrap; gap: 4px 28px; font-size: .875rem; }
.site-links a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.site-links a[aria-current] { text-decoration: underline; text-underline-offset: 4px; }

main { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.site-footer { border-top: 1px solid var(--ink); }
.site-footer p { max-width: 1240px; margin: 0 auto; padding: 22px 24px; font-size: .875rem; color: var(--muted); }

.object { mix-blend-mode: multiply; }
.overline { margin: 0; font-size: .8125rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.section-title { margin: 0; font: 2.75rem/1.1 var(--display); }
.help { margin: 8px 0 0; color: var(--muted); }
.link-block { display: inline-flex; align-items: center; min-height: 44px; }
.price { color: var(--accent); font-variant-numeric: tabular-nums; }

.button { min-height: 44px; padding: 0 22px; border: 1px solid var(--ink); border-radius: 0; background: var(--ink); color: var(--paper); font: inherit; font-weight: 500; cursor: pointer; }
.choice { min-height: 44px; padding: 0 14px; border: 1px solid var(--ink); border-radius: 0; background: transparent; color: var(--ink); font: inherit; font-size: .875rem; cursor: pointer; }
.choice[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

/* Overview */
.hero { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 64px; align-items: center; padding: 72px 0; }
.hero figure { margin: 0; text-align: center; }
.hero img { display: inline-block; width: auto; height: auto; max-height: 520px; }
.hero figcaption { margin-top: 14px; font: italic .9375rem/1.5 var(--text); color: var(--muted); }
.hero .overline { margin-bottom: 28px; }
.hero-estimate { margin: 0; font: 1.375rem var(--text); }
.hero h1 { margin: 10px 0 0; font: clamp(4rem, 10vw, 8.5rem)/1 var(--display); color: var(--accent); }
.hero-text { margin: 28px 0 0; max-width: 480px; font: 1.1875rem/1.55 var(--text); text-wrap: pretty; }

.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 24px 40px; padding: 28px 0; border-block: 1px solid var(--ink); }
.figure-value { font: 2.5rem/1.15 var(--display); }
.figure-label { font-size: .875rem; color: var(--muted); }

.exception { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 56px; align-items: center; padding: 72px 0 0; }
.exception img { display: block; width: 100%; height: auto; max-height: 360px; object-fit: contain; }
.exception p { max-width: 480px; font: 1.1875rem/1.55 var(--text); text-wrap: pretty; }

/* Wall */
.wall { padding: 72px 0 0; }
.wall-head { display: flex; flex-wrap: wrap; gap: 16px 40px; align-items: end; justify-content: space-between; margin-bottom: 24px; }
.plot { position: relative; width: 100%; aspect-ratio: 32 / 14; background: var(--panel); }
.guides { position: absolute; inset: 0; font-size: .8125rem; color: var(--muted); }
.guides svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.guides span { position: absolute; white-space: nowrap; }
.guide-label { z-index: 3; transform: translate(-100%, 4px); padding: 0 6px; background: var(--panel); color: var(--ink); }
.tick-x { bottom: 4px; transform: translateX(-50%); }
.tick-y { left: 8px; transform: translateY(-50%); }
.tile { position: absolute; padding: 0; border: 0; background-color: #FFFFFF; background-image: url(img/wall.webp); background-size: 2100% 2100%; box-shadow: inset 0 0 0 1px var(--paper); cursor: pointer; transition: left .9s cubic-bezier(.6,0,.2,1), top .9s cubic-bezier(.6,0,.2,1), width .9s ease, height .9s ease; }
.tile:hover, .tile.picked { outline: 2px solid var(--accent); z-index: 2; }
.wall-detail { margin: 14px 0 0; min-height: 26px; font: 1.125rem/1.45 var(--text); }
@media (prefers-reduced-motion: reduce) { .tile { transition: none; } }
@media (max-width: 699px) { .plot { aspect-ratio: 1; } }

/* Guess the price */
.guess { padding: 72px 0; }
.guess > .help { margin-bottom: 32px; }
.guess-round { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 56px; align-items: center; padding: 32px 0; border-block: 1px solid var(--ink); }
.guess-round img { display: block; width: 100%; height: 360px; object-fit: contain; }
.guess-round h3 { margin: 10px 0 4px; font: 1.875rem/1.2 var(--text); }
.guess-estimate { margin: 0 0 24px; font-size: 1.125rem; }
.guess-bands { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 10px; }
.guess-bands .choice { min-height: 48px; font-size: 1rem; }
.guess-bands .right { border-color: var(--accent); background: var(--accent); color: var(--paper); }
.guess-reveal { margin: 22px 0 14px; font: 1.25rem/1.4 var(--text); }
.guess-reveal:empty { margin: 0; }
.guess-score { padding: 48px 0; border-block: 1px solid var(--ink); }
#guess-score { margin: 0 0 18px; font: 3.25rem/1.1 var(--display); }
.guess-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Collection */
.page-head { padding: 56px 0 28px; }
.page-head h1 { margin: 0; font: 3.5rem/1.1 var(--display); }
.controls { display: grid; gap: 20px; padding-bottom: 24px; }
.search-row { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.field { display: grid; gap: 4px; font-size: .875rem; color: var(--muted); }
.field-search { flex: 1 1 280px; }
.field input, .field select { min-height: 44px; width: 100%; padding: 0 12px; border: 1px solid var(--ink); border-radius: 0; background: transparent; color: var(--ink); font: 1rem var(--ui); }
.filter { min-width: 0; margin: 0; padding: 0; border: 0; }
.filter legend { padding: 0 0 6px; font-size: .875rem; color: var(--muted); }
.filter div { display: flex; flex-wrap: wrap; gap: 8px; }
.summary { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between; padding: 10px 0; border-block: 1px solid var(--ink); }
.summary p { margin: 0; font-variant-numeric: tabular-nums; }
.lots { list-style: none; margin: 0; padding: 32px 0 72px; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 40px 16px; }
.lot { display: block; text-decoration: none; }
.lot img { display: block; width: 100%; aspect-ratio: 1; object-fit: contain; }
.lot-title { display: block; margin-top: 12px; font: .9375rem/1.4 var(--text); overflow-wrap: break-word; }
.lot-result { display: flex; flex-wrap: wrap; gap: 0 10px; margin-top: 4px; font-size: .875rem; }
.lot-multiple { color: var(--muted); }
.empty { padding: 48px 0 72px; font: 1.25rem var(--text); }
@media (min-width: 700px) {
  .lots { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 48px 24px; }
}

/* Lot detail */
.lot-dialog { width: min(960px, calc(100% - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 1px solid var(--ink); background: var(--paper); color: var(--ink); }
.lot-dialog::backdrop { background: rgb(27 24 21 / .6); }
.lot-dialog-body { position: relative; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 32px; align-items: center; padding: 64px 32px 32px; }
.lot-dialog-close { position: absolute; top: 12px; right: 12px; }
.lot-dialog img { display: block; width: 100%; max-height: 60dvh; object-fit: contain; }
.lot-dialog h2 { margin: 10px 0 20px; font: 1.875rem/1.2 var(--text); overflow-wrap: break-word; }
.lot-dialog dl { margin: 0 0 20px; }
.lot-dialog dt { font-size: .875rem; color: var(--muted); }
.lot-dialog dd { margin: 0 0 12px; font: 1.375rem var(--text); }
body:has(dialog[open]) { overflow: hidden; }

/* Library */
.books { list-style: none; margin: 0; padding: 0 0 72px; }
.books li { align-items: center; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 2px 24px; padding: 8px 0; border-bottom: 1px solid var(--panel); }
.book-title { font: 1.0625rem/1.4 var(--text); overflow-wrap: break-word; }
.book-author { color: var(--muted); }
.book-lot { justify-self: start; display: inline-flex; align-items: center; min-height: 44px; font-size: .875rem; }

/* About */
.prose h2 { margin: 0 0 12px; font: 2.25rem/1.15 var(--display); }
.prose p, .prose li { max-width: 68ch; font: 1.0625rem/1.6 var(--text); text-wrap: pretty; }
.prose ul { padding-inline-start: 20px; }
.prose li { margin-bottom: 6px; }
.prose ul + h2 { margin-top: 48px; }
.about-split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 48px; align-items: center; padding-bottom: 56px; }
.about-split img { display: block; width: 100%; height: auto; }
.about-text { padding: 56px 0; border-block: 1px solid var(--ink); }
.about-creator { display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 40px; align-items: center; padding: 56px 0 72px; }
.about-creator img { display: block; width: 100%; height: auto; }
@media (max-width: 559px) { .about-creator { grid-template-columns: minmax(0, 1fr); } .about-creator img { max-width: 200px; } }

@media (forced-colors: active) {
  .choice[aria-pressed="true"], .guess-bands .right { forced-color-adjust: none; }
}