/* ============================================================
   KEYHOLDER — a caretaker's key cabinet
   Printed municipal paper, stamped numerals, brass hardware.
   ============================================================ */

@font-face {
  font-family: 'Oswald';
  src: url('assets/oswald.ttf') format('truetype-variations'),
       url('assets/oswald.ttf') format('truetype');
  font-weight: 200 700;
  font-display: swap;
}
@font-face {
  font-family: 'Literata';
  src: url('assets/literata.ttf') format('truetype-variations'),
       url('assets/literata.ttf') format('truetype');
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: 'PlexMono';
  src: url('assets/ibm-plex-mono.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}

:root {
  --bg: #e4ddcc;
  --surface: #f7f3e9;
  --surface-2: #efe8d8;
  --ink: #1d1b16;
  --muted: #58523f;
  --accent: #b5431c;
  --accent-ink: #fdf7ee;
  --brass: #8a6a2b;
  --line: #bdb29a;
  --line-strong: #1d1b16;

  --display: 'Oswald', 'Arial Narrow', 'Helvetica Neue', sans-serif;
  --body: 'Literata', Georgia, 'Times New Roman', serif;
  --mono: 'PlexMono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --s1: 4px;  --s2: 8px;  --s3: 12px; --s4: 16px; --s5: 24px;
  --s6: 32px; --s7: 48px; --s8: 64px; --s9: 96px; --s10: 128px;

  --r-sm: 2px; --r-md: 4px; --r-lg: 8px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --pad: clamp(20px, 5vw, 72px);
}

*, *::before, *::after { box-sizing: border-box; }

/* author display rules must never resurrect a [hidden] element */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    repeating-linear-gradient(90deg, rgba(29,27,22,.045) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(0deg, rgba(29,27,22,.045) 0 1px, transparent 1px 28px);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  overflow-x: clip;
}

h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 600; text-transform: uppercase; }
p { margin: 0 0 var(--s4); }
img, svg { max-width: 100%; }

.sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: var(--s4); top: -64px; z-index: 60;
  background: var(--ink); color: var(--accent-ink);
  font-family: var(--mono); font-size: 13px;
  padding: var(--s3) var(--s5); border-radius: var(--r-sm);
  transition: top 180ms var(--ease);
}
.skip:focus { top: var(--s3); outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- mono label voice ---------- */
.stamp, .kicker, .duty, .tag__stamp, .tag__rows dt, .card__stamp, .card__specs dt,
.hero__specs dt, .colophon__facts dt, .ledger th, .note__k, .field label,
.ring-toggle__text, .tally, .empty__stamp, .cabinet__caption, .tag__onring {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 11.5px;
  font-weight: 500;
  line-height: 1.4;
}

.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: var(--s3) var(--s5);
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em;
  text-transform: uppercase; text-decoration: none;
  border-radius: var(--r-sm); cursor: pointer;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease),
              color 180ms var(--ease), box-shadow 180ms var(--ease);
}
.btn--primary {
  background: var(--accent); color: var(--accent-ink);
  border: 2px solid var(--accent);
  box-shadow: 4px 4px 0 rgba(29,27,22,.78);
}
.btn--ghost {
  background: transparent; color: var(--ink);
  border: 2px solid var(--line-strong);
}
.btn:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.btn--primary:focus-visible { outline-color: var(--ink); }
.btn:active { transform: translate(2px, 2px) scale(.99); box-shadow: 0 0 0 rgba(29,27,22,0); }

/* ============================================================
   MASTHEAD
   ============================================================ */
.masthead {
  position: sticky; top: 0; z-index: 40;
  background: var(--ink); color: #f3ece0;
  border-bottom: 2px solid var(--ink);
}
.masthead__inner {
  display: flex; align-items: center; gap: var(--s5);
  padding: 0 var(--pad);
  min-height: 60px;
}
.logo { display: inline-flex; align-items: center; gap: var(--s3); text-decoration: none; color: inherit; padding-block: var(--s3); }
.logo__mark { display: block; width: 36px; flex: none; }
.logo__mark svg { display: block; fill: none; stroke: var(--brass); stroke-width: 2; }
.logo__mark circle:nth-child(2) { fill: var(--brass); stroke: none; }
.logo__word {
  font-family: var(--display); font-size: 21px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em;
}
.logo:focus-visible { outline: 2px solid var(--brass); outline-offset: 4px; }
.logo:active { transform: scale(.98); }

.nav { flex: 1 1 auto; min-width: 0; }
.nav__row {
  display: flex; gap: var(--s5); margin: 0; padding: 0 var(--s5) 0 0;
  list-style: none; overflow-x: auto; white-space: nowrap;
  scrollbar-width: none;
}
.nav__row::-webkit-scrollbar { display: none; }
.nav__row a {
  display: inline-block; padding-block: var(--s4); min-height: 48px;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.1em;
  text-transform: uppercase; color: #e9e1d2; text-decoration: none;
  border-bottom: 2px solid transparent;
}
.nav__row a:focus-visible { outline: none; border-bottom-color: var(--brass); background: rgba(243,236,224,.12); }
.nav__row a:active { color: #fff; }

.duty {
  display: flex; align-items: baseline; gap: var(--s2);
  margin: 0; flex: none; color: #e9e1d2;
}
.duty__label { color: #b3a991; }
.duty__count {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.08em;
  color: #fdf7ee; border: 1px solid var(--brass); border-radius: 999px;
  padding: 3px 10px;
}
.duty__clock {
  font-family: var(--mono); font-size: 12.5px; color: var(--brass);
  letter-spacing: 0.08em; padding-left: var(--s2);
  border-left: 1px solid rgba(179,169,145,.5);
}

/* ============================================================
   HERO — the cabinet door
   ============================================================ */
.hero {
  padding: clamp(40px, 7vw, 96px) var(--pad) clamp(48px, 6vw, 104px);
  border-bottom: 2px solid var(--line-strong);
  overflow-x: clip;
}
.hero__grid {
  display: grid; gap: clamp(32px, 4vw, 56px);
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: start; max-width: 1360px; margin: 0 auto;
}
.hero__words { max-width: 46rem; }

.stamp {
  display: inline-block;
  border: 2px solid var(--accent); color: var(--accent);
  padding: 5px 10px; border-radius: var(--r-sm);
  transform: rotate(-2.4deg);
  margin: 0 0 var(--s5);
}
.stamp--note { border-color: var(--brass); color: #6d5321; transform: rotate(1.6deg); }

h1 { margin-bottom: var(--s5); }
.h1__small {
  display: block; font-size: clamp(14px, 1.5vw, 19px); font-weight: 300;
  letter-spacing: 0.18em; color: var(--muted); margin-bottom: var(--s2);
}
.h1__big {
  display: block;
  font-size: clamp(3.3rem, 9.6vw, 9.4rem);
  line-height: 0.88; letter-spacing: -0.025em; font-weight: 600;
}
.lede {
  font-size: clamp(17px, 1.35vw, 19.5px); line-height: 1.6;
  max-width: 54ch; color: #2d2a21;
}
.lede::first-line { font-variant-caps: all-small-caps; letter-spacing: 0.04em; }

.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s3); margin-bottom: var(--s7); }

.hero__specs {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0; margin: 0; border-top: 2px solid var(--line-strong);
}
.hero__specs > div {
  padding: var(--s3) var(--s4) var(--s3) 0;
  border-bottom: 1px solid var(--line);
}
.hero__specs > div:nth-child(odd) { border-right: 1px solid var(--line); padding-right: var(--s4); }
.hero__specs > div:nth-child(even) { padding-left: var(--s4); }
.hero__specs dt { color: var(--muted); margin-bottom: 2px; }
.hero__specs dd { margin: 0; font-family: var(--display); font-size: 19px; letter-spacing: 0.02em; }
.hero__specs .num { font-size: 27px; font-weight: 600; letter-spacing: -0.01em; }

/* the drawn cabinet + giant stamped index */
.hero__cabinet { position: relative; padding-top: var(--s7); }
.cabinet__index {
  position: absolute; top: -14px; left: -2.2vw; z-index: 0; margin: 0;
  font-family: var(--display); font-weight: 600;
  font-size: clamp(9rem, 20vw, 19rem); line-height: 0.72;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 2.5px rgba(29,27,22,.42);
  pointer-events: none;
}
.cabinet { position: relative; z-index: 1; display: block; width: 100%; max-width: 420px; margin-inline: auto; }
.cab-draw { fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: square; }
.cab-box { fill: var(--surface); }
.cab-box + .cab-box { fill: var(--surface-2); }
.cab-hinge, .cab-hooks path { stroke: var(--brass); stroke-width: 2.5; }
.cab-rail { stroke: var(--ink); stroke-width: 3; }
.cab-plate { fill: var(--surface); stroke-width: 2; }
.cab-tag--b .cab-plate { fill: var(--accent); stroke: var(--accent); }
.cab-tag--b .cab-rule, .cab-tag--b .cab-hole { stroke: var(--accent-ink); }
.cab-cord { stroke: var(--brass); stroke-width: 1.5; }
.cab-hole { fill: var(--surface-2); stroke: var(--ink); stroke-width: 1.5; }
.cab-tag--b .cab-hole { fill: var(--accent); }
.cab-rule { stroke: var(--muted); stroke-width: 1.5; }
.cab-keyhole { stroke: var(--brass); stroke-width: 2; }
.cab-stencil {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  fill: var(--muted); stroke: none;
}
.cab-tag { transform-box: fill-box; transform-origin: top center; }
.cabinet__caption {
  position: relative; z-index: 1; margin: var(--s4) 0 0;
  color: var(--muted); max-width: 34ch;
}

/* cabinet draw-in + the hanging tags settling, CSS only, runs once */
.cab-box, .cab-rail, .cab-hooks path, .cab-hinge {
  stroke-dasharray: 1400; stroke-dashoffset: 1400;
  animation: draw 900ms var(--ease) forwards;
}
.cab-rail { animation-delay: 160ms; }
.cab-hooks path { animation-delay: 240ms; }
.cab-hinge { animation-delay: 320ms; }
.cab-tags g { opacity: 0; animation: settle 700ms var(--ease) forwards; }
.cab-tag--a { animation-delay: 460ms; }
.cab-tag--b { animation-delay: 540ms; }
.cab-tag--c { animation-delay: 620ms; }

@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes settle {
  0%   { opacity: 0; transform: rotate(-7deg) translateY(-10px); }
  60%  { opacity: 1; transform: rotate(3.5deg); }
  100% { opacity: 1; transform: rotate(0deg); }
}

/* ============================================================
   BOARD — controls, rail, hanging tags
   ============================================================ */
.board { padding: clamp(56px, 7vw, 112px) var(--pad) clamp(64px, 8vw, 128px); }
.board__head, .controls, .tally, .tags, .empty { max-width: 1360px; margin-inline: auto; }
#board, #rails, #about, #colophon, #top { scroll-margin-top: 84px; }

.kicker {
  display: block; color: var(--accent); margin-bottom: var(--s2);
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em;
}
.board__head { margin-bottom: var(--s6); }
.board__head h2, .rails h2 {
  font-size: clamp(2rem, 3.6vw, 3.1rem); line-height: 1.02; letter-spacing: -0.02em;
  text-transform: none;
}
.board__blurb { max-width: 48ch; color: var(--muted); margin-top: var(--s3); font-size: 17px; }

.controls {
  display: grid; gap: var(--s4);
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.1fr) auto;
  align-items: end;
  padding: var(--s5) 0;
  border-top: 2px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}
.field { display: grid; gap: var(--s2); min-width: 0; }
.field label { color: var(--muted); }
.field__wrap { position: relative; display: flex; }
.field input, .field select {
  width: 100%; min-height: 48px;
  padding: var(--s3) var(--s4);
  font-family: var(--mono); font-size: 16px; color: var(--ink);
  background: var(--surface);
  border: 2px solid var(--line-strong); border-radius: var(--r-sm);
  transition: box-shadow 180ms var(--ease), background-color 180ms var(--ease);
}
.field input::placeholder { color: #6f6650; }
.field--search input { padding-right: 38px; }
.field input:focus, .field select:focus {
  outline: 2px solid var(--accent); outline-offset: 2px;
  box-shadow: inset 0 -3px 0 var(--accent);
}
.field select { appearance: none; padding-right: 40px; cursor: pointer; }
.field--select .field__wrap::after {
  content: '▾'; position: absolute; right: 14px; top: 50%; translate: 0 -52%;
  font-family: var(--mono); pointer-events: none; color: var(--accent);
}
.field__caret {
  position: absolute; right: 14px; top: 50%; translate: 0 -50%;
  width: 9px; height: 18px; background: var(--accent); opacity: .85;
  animation: blink 1.1s steps(1, end) infinite;
}
.field--search:focus-within .field__caret { opacity: 0; }
@keyframes blink { 50% { opacity: 0; } }

.ring-toggle {
  display: inline-flex; align-items: center; gap: var(--s3);
  min-height: 48px; padding: var(--s3) var(--s4);
  background: var(--surface); color: var(--ink);
  border: 2px solid var(--line-strong); border-radius: var(--r-sm);
  cursor: pointer; text-align: left;
  transition: background-color 180ms var(--ease), color 180ms var(--ease), transform 150ms var(--ease);
}
.ring-toggle__hook {
  width: 18px; height: 18px; flex: none; border-radius: 50%;
  border: 3px solid var(--brass); border-top-color: transparent;
  rotate: -40deg;
}
.ring-toggle__n {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: .06em;
  border: 1px solid currentColor; border-radius: 999px; padding: 2px 9px;
}
.ring-toggle.is-on {
  background: var(--ink); color: #f6efe2; border-color: var(--ink);
}
.ring-toggle.is-on .ring-toggle__hook { border-color: var(--brass); border-top-color: transparent; }
.ring-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.ring-toggle:active { transform: scale(.97); }

.tally { margin: var(--s4) 0 var(--s6); color: var(--muted); }

.tags {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(20px, 2.6vw, 40px); row-gap: var(--s7);
  margin: 0; padding: 0; list-style: none;
}
.tag { grid-column: span 7; display: block; position: relative; }

/* every tag gets its own drawn rail segment and brass hook */
.tag::before {
  content: ''; display: block; height: 11px;
  border-top: 2px solid rgba(29,27,22,.5);
  background-image: radial-gradient(circle at 34px 7px, var(--brass) 0 3.5px, transparent 4px);
}
.tag:nth-child(4n+2), .tag:nth-child(4n+3) { grid-column: span 5; }
.tag:nth-child(5n+1) { --cord: 58px; }
.tag:nth-child(5n+2) { --cord: 26px; }
.tag:nth-child(5n+3) { --cord: 44px; }
.tag:nth-child(5n+4) { --cord: 78px; }
.tag:nth-child(5n+5) { --cord: 34px; }

.tag__cord {
  display: block; width: 2px; height: var(--cord, 44px); margin-left: 33px;
  background: linear-gradient(180deg, var(--brass), #6a4f1d);
}
.tag__plate {
  position: relative;
  background: var(--surface);
  border: 2px solid var(--line-strong); border-radius: var(--r-md);
  padding: 44px var(--s5) var(--s5);
  box-shadow: 5px 5px 0 rgba(29,27,22,.14);
  transform-origin: 34px -2px;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease),
              background-color 220ms var(--ease);
}
.tag__hole {
  position: absolute; left: 26px; top: 14px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--line-strong);
  box-shadow: inset 0 2px 0 rgba(29,27,22,.25);
}
.tag__stamp {
  position: absolute; left: 56px; top: 15px; right: var(--s5);
  display: flex; gap: var(--s3); align-items: center; margin: 0; color: var(--muted);
}
.tag__hook { color: var(--ink); }
.tag__rail {
  color: var(--accent); border: 1px solid var(--accent);
  border-radius: 999px; padding: 1px 8px;
}
.tag__title { margin: 0 0 var(--s3); }
.tag__open {
  display: block; width: 100%; text-align: left;
  background: none; border: 0; padding: 10px 0; margin: 0; min-height: 48px;
  font-family: var(--display); font-weight: 600; text-transform: none;
  font-size: clamp(1.4rem, 2.1vw, 2rem); line-height: 1.06; letter-spacing: -0.015em;
  color: var(--ink); cursor: pointer;
  text-decoration: underline; text-decoration-thickness: 2px;
  text-underline-offset: 5px; text-decoration-color: var(--line);
  transition: text-decoration-color 180ms var(--ease), color 180ms var(--ease);
}
.tag:nth-child(4n+1) .tag__open, .tag:nth-child(4n+4) .tag__open { font-size: clamp(1.5rem, 2.6vw, 2.5rem); }
.tag__open:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; text-decoration-color: var(--accent); }
.tag__open:active { transform: translateY(1px); }
.tag__summary { color: #2d2a21; margin: 0 0 var(--s4); max-width: 46ch; font-size: 16.5px; }
.tag__rows { display: grid; gap: 0; margin: 0; border-top: 1px solid var(--line); }
.tag__rows > div {
  display: flex; justify-content: space-between; gap: var(--s4);
  padding: 7px 0; border-bottom: 1px solid var(--line);
}
.tag__rows dt { color: var(--muted); }
.tag__rows dd { margin: 0; font-family: var(--mono); font-size: 12.5px; letter-spacing: .04em; }
.tag__onring {
  display: inline-block; margin: var(--s4) 0 0;
  background: var(--ink); color: #f6efe2; padding: 4px 10px; border-radius: var(--r-sm);
}

/* ---------- ring mode: the saved view is threaded, not hung ---------- */
.ring-head {
  display: flex; align-items: center; gap: var(--s4);
  max-width: 1360px; margin: 0 auto var(--s6);
  padding: var(--s4) var(--s5);
  background: var(--ink); color: #f2eadb; border-radius: var(--r-md);
}
.ring-head__art { flex: none; width: 72px; }
.ring-head__art svg { display: block; fill: none; stroke: var(--brass); stroke-width: 3; }
.ring-head__text { margin: 0; font-size: 16px; max-width: 62ch; line-height: 1.55; }
.ring-head__text strong { font-family: var(--display); letter-spacing: .04em; text-transform: uppercase; }

.tags.is-ring {
  grid-template-columns: minmax(0, 1fr);
  max-width: 820px; margin-inline: 0; row-gap: var(--s5);
  padding-left: clamp(0px, 3vw, 48px);
}
.tags.is-ring .tag { grid-column: 1 / -1; }
.tags.is-ring .tag::before { border-top-color: transparent; background-image: none; height: 0; }
.tags.is-ring .tag__cord { height: 20px; }
.tags.is-ring .tag:nth-child(odd) { rotate: -1deg; }
.tags.is-ring .tag:nth-child(even) { rotate: 0.8deg; }
.tags.is-ring .tag:nth-child(2) .tag__plate { animation: none; }

/* one tag sways on its own so the hanging is legible without a pointer */
.tag:nth-child(2) .tag__plate { animation: sway 7.5s ease-in-out 1.6s infinite; }
@keyframes sway {
  0%, 72%, 100% { rotate: 0deg; }
  80% { rotate: -0.7deg; }
  90% { rotate: 0.5deg; }
}

/* ---------- empty hook ---------- */
.empty {
  border: 2px dashed var(--line-strong); border-radius: var(--r-md);
  padding: clamp(28px, 4vw, 56px);
  background: repeating-linear-gradient(135deg,
    rgba(181,67,28,.05) 0 10px, transparent 10px 20px);
}
.empty__stamp {
  display: inline-block; background: var(--accent); color: var(--accent-ink);
  padding: 5px 12px; border-radius: var(--r-sm); margin-bottom: var(--s4);
}
.empty__text {
  font-family: var(--display); text-transform: none; font-weight: 500;
  font-size: clamp(1.3rem, 2.4vw, 1.9rem); line-height: 1.15; letter-spacing: -0.01em;
  max-width: 34ch; margin-bottom: var(--s5);
}
.noscript { margin-top: var(--s5); color: var(--muted); }

/* ============================================================
   RAILS — ledger + caretaker's note
   ============================================================ */
.rails {
  padding: clamp(56px, 6vw, 96px) var(--pad);
  border-top: 2px solid var(--line-strong);
  background: var(--surface-2);
}
.rails__grid {
  display: grid; gap: clamp(32px, 4vw, 64px);
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  max-width: 1360px; margin-inline: auto; align-items: start;
}
.rails__blurb { color: var(--muted); margin: var(--s3) 0 var(--s5); max-width: 42ch; }

.ledger { width: 100%; border-collapse: collapse; font-size: 16px; }
.ledger caption { text-align: left; }
.ledger th, .ledger td { text-align: left; padding: var(--s3) var(--s3) var(--s3) 0; }
.ledger thead th {
  color: var(--muted); border-bottom: 2px solid var(--line-strong);
  white-space: nowrap;
}
.ledger tbody tr { border-bottom: 1px solid var(--line); transition: background-color 180ms var(--ease); }
.ledger tbody th { padding: 0; }
.ledger td { font-family: var(--body); color: #2d2a21; }
.ledger td.num { font-family: var(--mono); font-size: 14px; letter-spacing: .04em; white-space: nowrap; }
.ledger__btn {
  display: block; width: 100%; min-height: 48px;
  background: none; border: 0; padding: var(--s3) var(--s3) var(--s3) 0; margin: 0;
  font-family: var(--display); font-size: 19px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink); text-align: left; cursor: pointer;
  transition: color 180ms var(--ease), padding-left 180ms var(--ease);
}
.ledger__btn::before { content: '→ '; color: var(--accent); }
.ledger__btn:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.ledger__btn:active { transform: translateX(2px); }

.note {
  background: var(--surface); border: 2px solid var(--line-strong);
  border-radius: var(--r-md); padding: clamp(24px, 2.6vw, 40px);
  box-shadow: 6px 6px 0 rgba(29,27,22,.13);
}
.note__title {
  font-size: clamp(1.5rem, 2vw, 2rem); text-transform: none;
  letter-spacing: -0.015em; line-height: 1.08; margin-bottom: var(--s4);
}
.note p { font-size: 16.5px; max-width: 42ch; }
.note__list { list-style: none; margin: var(--s5) 0; padding: 0; border-top: 1px solid var(--line); }
.note__list li {
  display: flex; justify-content: space-between; gap: var(--s4);
  padding: 8px 0; border-bottom: 1px solid var(--line);
}
.note__k { color: var(--muted); }
.note__v { font-family: var(--mono); font-size: 12.5px; letter-spacing: .04em; text-align: right; }
.note__fine { font-size: 14.5px; color: var(--muted); margin: 0; font-style: italic; }

/* ============================================================
   COLOPHON — the inverted band
   ============================================================ */
.colophon {
  background: var(--ink); color: #ece4d5;
  padding: clamp(64px, 7vw, 112px) var(--pad) clamp(40px, 5vw, 72px);
  border-top: 2px solid var(--ink);
}
.colophon__inner {
  max-width: 1360px; margin-inline: auto;
  display: grid; gap: clamp(28px, 4vw, 56px);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: end;
}
.colophon__big {
  font-family: var(--display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(2.8rem, 7.4vw, 6.4rem); line-height: 0.9; letter-spacing: -0.03em;
  margin: 0; color: #f6efe2;
}
.colophon__facts { margin: 0; display: grid; gap: 0; }
.colophon__facts > div {
  display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: var(--s4);
  padding: var(--s3) 0; border-bottom: 1px solid rgba(236,228,213,.22);
}
.colophon__facts dt { color: #b3a991; }
.colophon__facts dd { margin: 0; font-size: 15.5px; }
.colophon__rule {
  grid-column: 1 / -1; margin: var(--s5) 0 0; overflow: hidden; white-space: nowrap;
  font-family: var(--mono); font-size: 12px; color: #6f684f; letter-spacing: .08em;
}

/* ============================================================
   DETAIL — the logbook card pulled from the cabinet
   ============================================================ */
.card {
  border: 0; padding: 0; background: transparent;
  width: min(880px, 94vw); max-width: 94vw; max-height: 92vh;
  overflow: visible; color: var(--ink);
}
.card::backdrop { background: rgba(23,21,16,.66); }
.card__paper {
  position: relative; display: block;
  max-height: 92vh; overflow-y: auto; overscroll-behavior: contain;
  background: var(--surface);
  background-image: linear-gradient(90deg, var(--surface-2) 0 46px, var(--line) 46px 47px, var(--surface) 47px);
  border: 2px solid var(--line-strong); border-radius: var(--r-md);
  box-shadow: 10px 10px 0 rgba(23,21,16,.5);
  padding: clamp(24px, 3vw, 44px) clamp(20px, 3vw, 56px) 0 clamp(64px, 6vw, 88px);
  animation: pull 240ms var(--ease);
}
.card__paper:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
@keyframes pull {
  from { opacity: 0; transform: translateX(-18px) rotate(-.6deg); }
  to   { opacity: 1; transform: none; }
}
.card__punches {
  position: absolute; left: 14px; top: 0; bottom: 0;
  display: flex; flex-direction: column; justify-content: space-evenly; align-items: center;
}
.card__punches i {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--line);
}
.card__head { padding-top: var(--s2); }
.card__stamp {
  display: inline-block; border: 2px solid var(--accent); color: var(--accent);
  padding: 4px 10px; border-radius: var(--r-sm); margin-bottom: var(--s4);
}
.card__title {
  font-size: clamp(1.9rem, 4vw, 3.2rem); line-height: 1.0; letter-spacing: -0.025em;
  text-transform: none; margin-bottom: var(--s4); max-width: 30ch;
}
.card__summary {
  font-size: clamp(17px, 1.5vw, 20px); line-height: 1.5; color: #2d2a21;
  max-width: 54ch; font-style: italic;
}
.card__specs {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: var(--s5) 0; border-top: 2px solid var(--line-strong);
}
.card__specs > div {
  display: flex; justify-content: space-between; gap: var(--s3);
  padding: 8px 0; border-bottom: 1px solid var(--line);
}
.card__specs > div:nth-child(odd) { padding-right: var(--s5); border-right: 1px solid var(--line); }
.card__specs > div:nth-child(even) { padding-left: var(--s5); }
.card__specs dt { color: var(--muted); }
.card__specs dd { margin: 0; font-family: var(--mono); font-size: 12.5px; letter-spacing: .04em; }
.card__body { max-width: 64ch; }
.card__body p { font-size: 18px; line-height: 1.72; margin: 0 0 var(--s5); }
.card__body p:first-child::first-letter {
  float: left; font-family: var(--display); font-weight: 600;
  font-size: 4.1rem; line-height: .82; padding: 6px 10px 0 0; color: var(--accent);
}
.card__foot {
  position: sticky; bottom: 0; z-index: 2;
  display: flex; flex-wrap: wrap; gap: var(--s3);
  margin: var(--s6) -8px 0; padding: var(--s4) 8px;
  background: var(--surface); border-top: 2px solid var(--line-strong);
}
#saveItem.is-on {
  background: var(--ink); border-color: var(--ink); color: #f6efe2;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .hero__grid, .rails__grid, .colophon__inner { grid-template-columns: minmax(0, 1fr); }
  .hero__cabinet { padding-top: 92px; max-width: 460px; }
  .cabinet__index {
    left: -4px; top: -10px;
    font-size: clamp(7rem, 26vw, 12rem);
  }
  .tag, .tag:nth-child(4n+2), .tag:nth-child(4n+3) { grid-column: span 6; }
  .colophon__inner { align-items: start; }
  .controls { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .ring-toggle { grid-column: 1 / -1; justify-self: start; }
}

@media (max-width: 720px) {
  #board, #rails, #about, #colophon, #top { scroll-margin-top: 108px; }
  .masthead__inner { flex-wrap: wrap; gap: var(--s3); padding-block: var(--s2); min-height: 0; }
  .logo { order: 1; }
  .logo__word { font-size: 18px; letter-spacing: 0.1em; }
  .duty { order: 2; margin-left: auto; }
  .duty__label {
    position: absolute; width: 1px; height: 1px; overflow: hidden;
    clip-path: inset(50%); white-space: nowrap;
  }
  .nav { order: 3; flex-basis: 100%; position: relative; }
  .nav__row { padding-inline-end: var(--s7); gap: var(--s5); }
  .nav::after {
    content: ''; position: absolute; right: 0; top: 0; bottom: 0; width: 44px;
    background: linear-gradient(90deg, rgba(29,27,22,0), var(--ink) 72%);
    pointer-events: none;
  }
  .controls { grid-template-columns: minmax(0, 1fr); gap: var(--s5); }
  .ledger { font-size: 15px; }
  .ledger th, .ledger td { padding-right: var(--s2); }
  .ledger__btn { font-size: 17px; padding-right: var(--s2); }
  .ring-head { padding: var(--s4); gap: var(--s3); }
  .ring-head__art { width: 52px; }
  .ring-toggle { width: 100%; }
  .tag, .tag:nth-child(4n+2), .tag:nth-child(4n+3) { grid-column: span 12; }
  .tag:nth-child(5n+1) { --cord: 34px; }
  .tag:nth-child(5n+2) { --cord: 20px; }
  .tag:nth-child(5n+3) { --cord: 26px; }
  .tag:nth-child(5n+4) { --cord: 40px; }
  .tag:nth-child(5n+5) { --cord: 22px; }
  .tags { row-gap: var(--s6); }
  .hero__specs { grid-template-columns: minmax(0, 1fr); }
  .hero__specs > div:nth-child(odd) { border-right: 0; padding-right: 0; }
  .hero__specs > div:nth-child(even) { padding-left: 0; }
  .card {
    inset: 0; width: 100%; max-width: 100%; max-height: 100%; height: 100%;
    margin: 0; padding: 0;
  }
  .card__paper {
    max-height: 100vh; min-height: 100vh; border-radius: 0; border-width: 0;
    box-shadow: none; background-image: none;
    padding: var(--s5) var(--s5) 0;
  }
  .card__punches { display: none; }
  .card__specs { grid-template-columns: minmax(0, 1fr); }
  .card__specs > div:nth-child(odd) { padding-right: 0; border-right: 0; }
  .card__specs > div:nth-child(even) { padding-left: 0; }
  .card__foot { margin-inline: 0; padding-inline: 0; }
  .colophon__facts > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}

/* ============================================================
   HOVER (pointer only)
   ============================================================ */
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { background: #9c3815; border-color: #9c3815; transform: translate(-2px, -2px); box-shadow: 7px 7px 0 rgba(29,27,22,.8); }
  .btn--ghost:hover { background: var(--ink); color: #f6efe2; border-color: var(--ink); }
  .nav__row a:hover { color: #fff; border-bottom-color: var(--brass); }
  .logo:hover .logo__word { color: var(--brass); }
  .tag:hover .tag__plate { transform: rotate(-1.1deg) translateY(-2px); box-shadow: 9px 9px 0 rgba(29,27,22,.2); }
  .tag:focus-within .tag__plate { transform: rotate(-1.1deg); box-shadow: 9px 9px 0 rgba(29,27,22,.2); }
  .tag__open:hover { color: var(--accent); text-decoration-color: var(--accent); }
  .ring-toggle:hover { background: var(--ink); color: #f6efe2; border-color: var(--ink); }
  .ring-toggle.is-on:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
  .ledger tbody tr:hover { background: rgba(181,67,28,.08); }
  .ledger tbody tr:hover .ledger__btn { color: var(--accent); padding-left: var(--s2); }
  .ledger__btn:hover { color: var(--accent); }
  .note__list li:hover .note__v { color: var(--accent); }
  .colophon__facts > div:hover dt { color: var(--brass); }
  .skip:hover { background: var(--accent); }
}
.tag:focus-within .tag__plate { background: #fffdf6; }

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .cab-box, .cab-rail, .cab-hooks path, .cab-hinge { stroke-dashoffset: 0; }
  .cab-tags g { opacity: 1; }
  .tag:hover .tag__plate, .tag:focus-within .tag__plate { transform: none; }
  .btn--primary:hover { transform: none; }
  .field__caret { opacity: .85; }
}