/* Mid-City stamp album: leather binder, cream album leaves, perforated stamps. */
:root {
  --leather: #3a2119;
  --leather-2: #2a1711;
  --leather-hi: #5a3426;
  --gold: #d9b45f;
  --gold-2: #f3dc9a;
  --page: #f6efdc;
  --page-2: #ede3c8;
  --grid: rgba(70, 100, 125, 0.09);
  --rule: rgba(60, 45, 30, 0.45);
  --ink: #2b241c;
  --ink-soft: #6a5c49;
  --pe: #c63d1b;
  --public: #1d57ad;
  --chain: #4f555d;
  --p: 8px; /* perforation pitch; a stamp is 14 × 17 pitches */
  --display: "Playfair Display", Georgia, "Times New Roman", serif;
  --label: Oswald, "Arial Narrow", "Helvetica Neue", sans-serif;
  --body: "Crimson Pro", Georgia, serif;
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .35 0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
  --fiber: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .4 0 0 0 0 .3 0 0 0 0 .18 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
  color-scheme: light;
}
body.night {
  --page: #eadbb8;
  --page-2: #dccba3;
  --leather: #24140f;
  --leather-2: #170c08;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 118px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font: 18px/1.4 var(--body);
  background:
    var(--noise),
    radial-gradient(ellipse at 20% -10%, var(--leather-hi), transparent 55%),
    radial-gradient(ellipse at 90% 110%, rgba(90, 52, 38, 0.6), transparent 50%),
    linear-gradient(var(--leather), var(--leather-2));
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.night::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 30;
  background: radial-gradient(ellipse 70% 60% at 50% 35%, rgba(255, 200, 110, 0.1), transparent 60%, rgba(8, 4, 2, 0.5));
}
a { color: inherit; text-underline-offset: 2px; text-decoration-thickness: 1px; }
button, select, input { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 50; background: var(--page); padding: 6px 12px; }
.skip:focus { left: 8px; }
svg.defs { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ---------- cover */
.cover {
  max-width: 1040px;
  margin: 0 auto;
  padding: 34px 20px 18px;
  text-align: center;
  color: var(--gold-2);
  position: relative;
}
.cover::before {
  /* stitched border, like a tooled leather cover */
  content: "";
  position: absolute;
  inset: 12px 8px 0;
  border: 1.5px dashed rgba(217, 180, 95, 0.35);
  border-bottom: 0;
  border-radius: 14px 14px 0 0;
  pointer-events: none;
}
.home {
  font: 600 13px var(--label);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--gold);
}
.cover h1 {
  margin: 10px 0 8px;
  font: 900 clamp(38px, 8vw, 74px)/0.95 var(--display);
  letter-spacing: 0.01em;
  background: linear-gradient(180deg, #fff1c4 0%, #e3bd66 45%, #a97a2c 55%, #f0d58c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 0 rgba(0, 0, 0, 0.55)) drop-shadow(0 -1px 0 rgba(255, 230, 170, 0.18));
}
.cover h1 .small { display: block; font: italic 700 0.34em var(--display); letter-spacing: 0.1em; }
.cover h1 .line2 { display: block; }
.lede { max-width: 640px; margin: 0 auto 20px; color: #e8d8b6; font-size: 18px; }

.stats {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px 18px;
  align-items: center;
  max-width: 760px;
  margin: 0 auto;
  padding: 14px 20px 12px;
  background: var(--fiber), linear-gradient(#f8f1de, #efe4c6);
  color: var(--ink);
  border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.3), 0 0 0 5px rgba(217, 180, 95, 0.45), 0 10px 26px rgba(0, 0, 0, 0.45);
}
.stat { display: flex; align-items: center; gap: 10px; justify-content: center; text-align: left; }
.stat strong { font: 900 42px/1 var(--display); }
.stat span { font: 500 12px/1.25 var(--label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.stat.vs { font: italic 700 18px var(--display); color: var(--ink-soft); }
.stat.bar { grid-column: 1 / -1; flex-direction: column; align-items: stretch; gap: 6px; }
.kbar { display: flex; height: 8px; border-radius: 4px; overflow: hidden; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15); }
.kbar i { display: block; background: var(--c); }
.stat .bar-legend { text-align: center; font-size: 11px; }
.bar-legend b { color: var(--c); font-weight: 700; }

/* ---------- toolbar */
.toolbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px 10px;
  align-items: center;
  max-width: 1040px;
  margin: 18px auto 0;
  padding: 10px 16px;
  background: var(--noise), linear-gradient(rgba(42, 23, 17, 0.97), rgba(33, 18, 13, 0.97));
  border-bottom: 1px solid rgba(217, 180, 95, 0.3);
  box-shadow: 0 8px 18px -8px rgba(0, 0, 0, 0.6);
}
.search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  height: 40px;
  background: var(--page);
  border-radius: 20px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}
.search:focus-within { outline: 2px solid var(--gold); outline-offset: 2px; }
.lens-icon {
  flex: none;
  width: 15px;
  height: 15px;
  border: 2px solid var(--ink-soft);
  border-radius: 50%;
  position: relative;
}
.lens-icon::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 2px;
  background: var(--ink-soft);
  right: -6px;
  bottom: -3px;
  transform: rotate(45deg);
}
.search input { flex: 1; min-width: 0; border: 0; background: none; outline: none; font-size: 17px; }
#jump {
  height: 40px;
  max-width: 260px;
  padding: 0 30px 0 12px;
  border: 1px solid rgba(217, 180, 95, 0.5);
  border-radius: 20px;
  background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23d9b45f'/%3E%3C/svg%3E") no-repeat right 12px center;
  color: var(--gold-2);
  font: 500 14px var(--label);
  letter-spacing: 0.04em;
  appearance: none;
}
#jump option { color: #222; background: #fff; }
.lamp {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(217, 180, 95, 0.5);
  background: none;
  display: grid;
  place-items: center;
}
.lamp span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid var(--gold);
  box-shadow: none;
}
.lamp[aria-pressed="true"] span { background: #ffd98a; border-color: #ffd98a; box-shadow: 0 0 10px 3px rgba(255, 210, 120, 0.7); }
.filters { grid-column: 1 / -1; display: flex; gap: 6px; flex-wrap: wrap; }
.filters button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 10px;
  border-radius: 15px;
  border: 1px solid rgba(217, 180, 95, 0.45);
  background: rgba(246, 239, 220, 0.1);
  color: #f0e2c0;
  font: 500 13px var(--label);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.filters button i { width: 10px; height: 10px; border-radius: 2px; background: var(--c); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5); }
.filters button span { opacity: 0.7; font-weight: 400; }
.filters button[aria-pressed="false"] { opacity: 0.45; text-decoration: line-through; background: none; }
.count { grid-column: 1 / -1; margin: -2px 0 0; font: 400 12px var(--label); letter-spacing: 0.08em; text-transform: uppercase; color: rgba(240, 226, 192, 0.7); }

/* ---------- album leaves */
.album { max-width: 1040px; margin: 0 auto; padding: 22px 16px 10px; outline: none; }
.page {
  position: relative;
  margin: 0 0 30px;
  padding: 26px 34px 34px 58px;
  background:
    var(--fiber),
    linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 12px 12px,
    linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 12px 12px,
    linear-gradient(100deg, var(--page) 60%, var(--page-2));
  border-radius: 2px 6px 6px 2px;
  box-shadow:
    0 1px 0 #e4d8ba, 0 3px 0 #d7c9a7, 0 5px 0 #cbbb96,
    0 14px 30px rgba(0, 0, 0, 0.5);
}
.page::before {
  /* printed double rule */
  content: "";
  position: absolute;
  inset: 12px 14px 14px 44px;
  border: 3px double var(--rule);
  pointer-events: none;
}
.page::after {
  /* binder holes */
  content: "";
  position: absolute;
  left: 14px;
  top: 30px;
  bottom: 30px;
  width: 16px;
  background: radial-gradient(circle at 8px 8px, var(--leather-2) 5.5px, rgba(0, 0, 0, 0.25) 6.5px, transparent 7.5px) 0 0 / 16px 90px repeat-y;
  opacity: 0.9;
  pointer-events: none;
}
.runner {
  position: relative;
  display: flex;
  justify-content: space-between;
  margin: 0 0 8px;
  padding: 2px 4px 0;
  font: 500 11px var(--label);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.page-title { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 0 0 18px; padding: 0 4px; }
.kicker { margin: 0; font: 500 12px var(--label); letter-spacing: 0.22em; text-transform: uppercase; color: var(--pe); }
.page h2 { margin: 2px 0 4px; font: 900 clamp(28px, 5vw, 44px)/1 var(--display); }
.sub { margin: 0; color: var(--ink-soft); font-size: 16px; }
.postmark { flex: none; width: 118px; height: 118px; transform: rotate(-9deg); opacity: 0.88; margin: -8px 0 -10px; }
.pm-ring { fill: none; stroke: #7e2b1f; stroke-width: 1.6; }
.pm-text { font: 600 9.5px var(--label); letter-spacing: 0.16em; fill: #7e2b1f; }
.mb-roads polyline { fill: none; stroke: rgba(126, 43, 31, 0.33); stroke-width: 36; stroke-linejoin: round; }
.mb-parks polygon { fill: rgba(126, 43, 31, 0.1); }
.pm-street polyline { fill: none; stroke: #b3261e; stroke-width: 130; stroke-linecap: round; stroke-linejoin: round; }
.pm-dots circle { fill: #1f1a16; }

/* ---------- mounts and stamps */
.stamps { position: relative; display: flex; flex-wrap: wrap; gap: 22px 18px; align-items: flex-start; padding: 0 4px; }
.mount { display: flex; flex-direction: column; align-items: center; gap: 5px; max-width: 100%; min-width: 0; }
.mount.one { filter: drop-shadow(0 1px 1.2px rgba(40, 25, 10, 0.45)) drop-shadow(0 3px 5px rgba(40, 25, 10, 0.15)); }
.mount.sheet .block {
  display: flex;
  flex-wrap: wrap;
  width: calc(var(--p) * 14 * var(--cols));
  max-width: 100%;
  filter: drop-shadow(0 1px 1.2px rgba(40, 25, 10, 0.45)) drop-shadow(0 3px 5px rgba(40, 25, 10, 0.15));
}
.cap { font: 500 11px var(--label); letter-spacing: 0.12em; color: var(--ink-soft); text-transform: uppercase; max-width: calc(var(--p) * 14 * 3); text-align: center; line-height: 1.2; }
.stamp-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 0;
  border: 0;
  background: none;
  transform: rotate(var(--tilt, 0deg));
  transition: transform 0.18s ease;
  -webkit-tap-highlight-color: transparent;
}
.stamp-btn:focus-visible { outline: 2px solid #b3261e; outline-offset: 4px; }
.stamp {
  display: block;
  width: calc(var(--p) * 14);
  height: calc(var(--p) * 17);
  background: #efe6cf;
  --hole: calc(var(--p) * 0.33);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    radial-gradient(circle at center, #0000 var(--hole), #000 calc(var(--hole) + 0.6px)) calc(var(--p) / -2) calc(var(--p) / -2) / var(--p) var(--p);
  mask:
    linear-gradient(#000 0 0) content-box,
    radial-gradient(circle at center, #0000 var(--hole), #000 calc(var(--hole) + 0.6px)) calc(var(--p) / -2) calc(var(--p) / -2) / var(--p) var(--p);
  padding: calc(var(--p) * 0.5);
}
.stamp img { display: block; width: calc(var(--p) * 14); height: calc(var(--p) * 17); margin: calc(var(--p) * -0.5); opacity: 0; transition: opacity 0.35s; }
.stamp img.inked { opacity: 1; }
.stamp.indie { background: #f3ead2; }
.stamp.chain, .stamp.pe, .stamp.public { background: #f7f3e8; }
@media (hover: hover) {
  .stamp-btn:hover { transform: translateY(-4px) rotate(calc(var(--tilt, 0deg) * -0.5)) scale(1.04); }
  .mount.sheet .stamp-btn:hover { transform: translateY(-3px); }
}
.stamp-btn.tapped .stamp { animation: tap 0.45s ease; }
@keyframes tap {
  0% { transform: perspective(300px) rotateY(0deg) scale(1); }
  40% { transform: perspective(300px) rotateY(70deg) scale(1.05); }
  100% { transform: perspective(300px) rotateY(0deg) scale(1); }
}
.empty { margin: 8px 4px 0; font-style: italic; color: var(--ink-soft); }
.album.filtering .page.filtered-out { display: none; }
.album.filtering .page.filtered-out.contents { display: block; }
.mount[hidden], .lot[hidden], .stamp-btn[hidden] { display: none; }

/* side streets: small lots with their own labels */
.stamps.side { gap: 22px 26px; }
.lot { display: flex; flex-direction: column; gap: 8px; padding: 8px 10px 10px; border: 1px dashed rgba(60, 45, 30, 0.25); }
.lot h3 { margin: 0; font: 600 12px var(--label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); }
.lot-stamps { display: flex; flex-wrap: wrap; gap: 16px 14px; align-items: flex-start; }

/* loose stamps in a glassine envelope */
.glassine {
  position: relative;
  margin: 4px 4px 0;
  padding: 40px 22px 28px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.25) 40%, rgba(255, 255, 255, 0.5)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0 2px, transparent 2px 7px);
  border: 1px solid rgba(120, 110, 90, 0.35);
  border-radius: 2px;
  box-shadow: inset 0 0 0 6px rgba(255, 255, 255, 0.18), 0 2px 5px rgba(60, 40, 20, 0.2);
}
.glassine::before {
  /* envelope flap */
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 26px;
  background: linear-gradient(rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.2));
  border-bottom: 1px solid rgba(120, 110, 90, 0.3);
  clip-path: polygon(0 0, 100% 0, 97% 100%, 3% 100%);
}
.glassine-label { position: absolute; top: 4px; left: 0; right: 0; margin: 0; text-align: center; font: italic 400 15px var(--body); color: var(--ink-soft); }
.stamps.loose { gap: 6px 2px; justify-content: center; }
.stamps.loose .mount { margin: 0 -2px; }
.stamps.loose .mount:nth-child(3n + 1) { transform: rotate(-6deg) translateY(4px); }
.stamps.loose .mount:nth-child(3n + 2) { transform: rotate(4deg); }
.stamps.loose .mount:nth-child(4n) { transform: rotate(-1.5deg) translateY(-6px); }
.stamps.loose .cap { display: none; }
.stamps.loose .mount.one { filter: drop-shadow(0 1px 1px rgba(40, 25, 10, 0.35)); opacity: 0.94; }

/* ---------- contents and key */
.contents-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 34px; padding: 0 4px; }
.contents h2 { font-size: clamp(26px, 4vw, 36px); margin: 4px 0 6px; }
.toc { list-style: none; margin: 14px 0 0; padding: 0; columns: 1; }
.toc a {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 3px 0;
  text-decoration: none;
  font-size: 17px;
}
.toc a:hover .toc-name { text-decoration: underline; }
.toc .dots { flex: 1; border-bottom: 1.5px dotted rgba(60, 45, 30, 0.4); transform: translateY(-4px); min-width: 12px; }
.toc-count { font: 400 13px var(--label); color: var(--ink-soft); letter-spacing: 0.05em; }
.toc-page { font: 700 15px var(--display); min-width: 1.6em; text-align: right; }
.toc a.none { opacity: 0.38; }
.key h3 { margin: 0 0 2px; font: 700 20px var(--display); }
.key p { margin: 0 0 6px; font-size: 16px; }
.key .fine { font-size: 15px; font-style: italic; color: var(--ink-soft); }
.key-row { display: flex; gap: 16px; align-items: flex-start; padding: 12px 0; border-top: 1px solid rgba(60, 45, 30, 0.18); }
.key-row:first-of-type { border-top: 0; }
.key-stamps { --p: 6px; display: flex; gap: 6px; flex: none; filter: drop-shadow(0 1px 1px rgba(40, 25, 10, 0.4)); }
#key-unique .stamp-btn:nth-child(2) { --tilt: 2deg; }
#key-unique .stamp-btn:nth-child(3) { --tilt: -1.5deg; }
.key-row.bands, .key-row.denoms { flex-wrap: wrap; gap: 8px; }
.band { font: 700 11px var(--label); letter-spacing: 0.12em; color: #fff; background: var(--band); padding: 3px 8px; transform: rotate(-3deg); }
.denom { font: 700 13px var(--label); padding: 2px 8px; border: 1px solid var(--ink); border-radius: 3px; background: #fffaf0; }
.key-row.bands p, .key-row.denoms p { flex-basis: 100%; }

/* ---------- magnifier */
dialog#lens {
  width: min(980px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  overflow: visible;
}
dialog#lens::backdrop { background: rgba(18, 9, 5, 0.72); }
.lens-inner {
  position: relative;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  max-height: calc(100dvh - 32px);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}
.lens-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 34px 20px 22px;
  background: var(--noise), radial-gradient(circle at 50% 40%, #2f3d34, #16201a 75%);
  color: #e9dcc0;
}
.loupe { perspective: 1100px; }
.flipper {
  --p: 16px;
  position: relative;
  width: calc(var(--p) * 14);
  height: calc(var(--p) * 17);
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.3, 0.9, 0.3, 1.05);
  cursor: pointer;
}
.flipper.over { transform: rotateY(180deg); }
.flipper.flip-in { animation: flip-in 0.75s cubic-bezier(0.25, 0.9, 0.35, 1.1); }
@keyframes flip-in {
  0% { transform: rotateY(-180deg) scale(0.4); opacity: 0.2; }
  50% { opacity: 1; }
  100% { transform: rotateY(0deg) scale(1); }
}
.face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; filter: drop-shadow(0 12px 16px rgba(0, 0, 0, 0.55)); }
.face.back { transform: rotateY(180deg); }
.face.front canvas { display: block; width: calc(var(--p) * 14); height: calc(var(--p) * 17); margin: calc(var(--p) * -0.5); }
.back-paper {
  width: calc(var(--p) * 14);
  height: calc(var(--p) * 17);
  background: repeating-linear-gradient(45deg, rgba(160, 140, 90, 0.08) 0 2px, transparent 2px 6px), #f2ead3;
  color: #3a3226;
  --hole: calc(var(--p) * 0.33);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    radial-gradient(circle at center, #0000 var(--hole), #000 calc(var(--hole) + 0.6px)) calc(var(--p) / -2) calc(var(--p) / -2) / var(--p) var(--p);
  mask:
    linear-gradient(#000 0 0) content-box,
    radial-gradient(circle at center, #0000 var(--hole), #000 calc(var(--hole) + 0.6px)) calc(var(--p) / -2) calc(var(--p) / -2) / var(--p) var(--p);
  padding: calc(var(--p) * 0.5);
}
.back-inner { height: 100%; padding: 14px 14px; overflow: auto; font: italic 400 14px/1.3 var(--body); }
.back-inner .catno { margin: 0 0 6px; font: 600 11px var(--label); letter-spacing: 0.16em; text-transform: uppercase; font-style: normal; color: #7e2b1f; }
.back-inner ul { margin: 0; padding: 0; list-style: none; }
.back-inner li { margin: 0 0 6px; }
.back-inner b { display: block; font: 600 10px var(--label); letter-spacing: 0.14em; text-transform: uppercase; font-style: normal; color: #7a6a52; }
.lens-tools { display: flex; gap: 8px; align-items: center; }
.lens-tools button {
  height: 36px;
  min-width: 36px;
  padding: 0 14px;
  border-radius: 18px;
  border: 1px solid rgba(233, 220, 192, 0.45);
  background: rgba(255, 255, 255, 0.06);
  color: #f1e5c8;
  font: 500 14px var(--label);
  letter-spacing: 0.06em;
}
.lens-tools button:disabled { opacity: 0.3; cursor: default; }
#prev, #next { padding: 0; font-size: 22px; line-height: 1; }
.lens-pos { margin: 0; font: 400 12px var(--label); letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.65; }
.lens-card { overflow: auto; padding: 26px 30px 24px; background: var(--fiber), var(--page); max-height: calc(100dvh - 32px); }
.close {
  position: absolute;
  top: 10px;
  right: 12px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: rgba(43, 36, 28, 0.08);
  font-size: 26px;
  line-height: 1;
}

/* place-card.js output */
.lens-card .eyebrow { margin: 0 44px 2px 0; font: 600 12px var(--label); letter-spacing: 0.16em; text-transform: uppercase; color: var(--pe); }
.lens-card h2 { margin: 0 44px 4px 0; font: 900 30px/1.05 var(--display); }
.lens-card .addr { margin: 0 0 12px; color: var(--ink-soft); }
.lens-card .loading { font-style: italic; color: var(--ink-soft); }
.lens-card h3 { margin: 18px 0 6px; font: 600 12px var(--label); letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-soft); }
.lens-card p { margin: 4px 0; }
.lens-card small { display: block; margin-top: 6px; font-size: 14px; line-height: 1.3; color: var(--ink-soft); }
.badge {
  display: inline-block;
  margin: 0 0 6px;
  padding: 3px 10px;
  font: 500 13px var(--label);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1.5px solid var(--ink);
  border-radius: 3px;
  background: #fffaf0;
}
.badge.pe { border-color: var(--pe); color: var(--pe); }
.callout, .claim, .estimate {
  margin: 10px 0;
  padding: 10px 14px;
  background: rgba(255, 252, 244, 0.75);
  border: 1px solid rgba(60, 45, 30, 0.2);
  border-left: 4px solid var(--chain);
  border-radius: 2px;
}
.callout.pe { border-left-color: var(--pe); }
.callout.public { border-left-color: var(--public); }
.estimate { border-left-color: #b08a3e; background: rgba(247, 236, 205, 0.6); }
.callout strong:first-child, .claim > strong, .estimate > strong { display: block; font: 600 17px var(--display); }
.traits { display: grid; gap: 6px; }
.trait { display: grid; grid-template-columns: 9.5em minmax(0, 1fr); gap: 10px; padding: 6px 10px; border-radius: 2px; background: rgba(255, 252, 244, 0.6); font-size: 16px; }
.trait > span:first-child { font: 500 13px var(--label); letter-spacing: 0.06em; text-transform: uppercase; padding-top: 2px; }
.trait.yes { box-shadow: inset 3px 0 #3f7d4c; }
.trait.no { box-shadow: inset 3px 0 #8c6e5a; }
.trait.unknown { box-shadow: inset 3px 0 rgba(60, 45, 30, 0.25); color: var(--ink-soft); }
.note { font-size: 15px; color: var(--ink-soft); font-style: italic; }

/* ---------- footer */
.credit { max-width: 1040px; margin: 0 auto; padding: 8px 20px 36px; text-align: center; color: rgba(240, 226, 192, 0.75); font-size: 15px; }
.credit a { color: var(--gold-2); }
.status { text-align: center; color: var(--gold-2); font: italic 20px var(--body); margin: 40px 0; }
.status:empty { display: none; }

/* ---------- small screens */
@media (max-width: 760px) {
  :root { --p: 7px; }
  html { scroll-padding-top: 130px; }
  .cover { padding: 26px 16px 12px; }
  .cover::before { inset: 8px 6px 0; }
  .lede { font-size: 16px; }
  .stats { grid-template-columns: 1fr; padding: 12px 14px; gap: 6px; }
  .stat { justify-content: flex-start; }
  .stat strong { font-size: 34px; min-width: 2.3em; }
  .stat.vs { display: none; }
  .toolbar { grid-template-columns: minmax(0, 1fr) auto; padding: 8px 10px; margin-top: 14px; gap: 6px 8px; }
  #jump { grid-column: 1 / 2; grid-row: 2; max-width: none; width: 100%; height: 34px; }
  .lamp { grid-row: 1; grid-column: 2; }
  .filters { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin: 0 -10px; padding: 0 10px; }
  .filters::-webkit-scrollbar { display: none; }
  .toolbar .filters { grid-row: 3; }
  .count { grid-row: 2; grid-column: 2; margin: 0; white-space: nowrap; text-align: right; font-size: 11px; }
  .album { padding: 14px 8px 6px; }
  .page { padding: 18px 8px 22px 28px; margin-bottom: 20px; }
  .page::before { inset: 7px 4px 8px 22px; }
  .page::after { left: 4px; width: 14px; background-size: 14px 70px; }
  .runner, .page-title { padding: 0 6px; }
  .page-title { gap: 6px; margin-bottom: 14px; }
  .postmark { width: 84px; height: 84px; margin: -4px -6px -6px 0; }
  .stamps { gap: 16px 8px; padding: 0; justify-content: center; }
  .lot { padding: 6px 6px 8px; }
  .glassine { margin: 4px 0 0; padding: 38px 4px 20px; }
  .contents-grid { grid-template-columns: 1fr; gap: 18px; }
  .key-row { flex-direction: column; }
  .lens-inner { grid-template-columns: 1fr; overflow: auto; }
  .lens-stage { padding: 26px 12px 16px; }
  .flipper { --p: 12px; }
  .lens-card { max-height: none; overflow: visible; padding: 20px 18px; }
  .lens-card h2 { font-size: 26px; }
  .trait { grid-template-columns: 1fr; gap: 2px; }
  .close { position: fixed; top: 24px; right: 24px; background: rgba(246, 239, 220, 0.92); box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}