/* 00 · desk (sections/desk.js)
   The still life beside the copy (every thing on it is a button, the drawer opens), the paper card a
   picked-up thing opens over the desk, and the four rooms behind "Enter the desk". Ported from concept 05.

   Two local tokens do the dark-mode work over drawings: --sp is the paper a drawing sits on (always white:
   in the dark, that is the ink colour) and --si the ink written on it (always dark). */

/* ------------------------------------------------------------ the still life on the stage */
.desk-scene { position: relative; height: 100%; display: grid; place-items: center; container-type: size; }
.desk-still {
  --sp: var(--paper); --si: var(--ink);
  position: relative; margin: 0;
  width: min(100cqw, 136.56cqh, 874px);   /* the desk drawing is 874 px wide at 1x: never larger than drawn */
  aspect-ratio: 874 / 640;                 /* the desk, plus headroom for the tall things at the back */
  user-select: none; -webkit-user-select: none;
}
html[data-lights="off"] .desk-still { --sp: var(--ink); --si: var(--anthracite); }
.desk-still img { display: block; max-height: none; -webkit-user-drag: none; }

/* the desk is the frame: 874 × 569, at the bottom of the figure; every thing is placed in % of it */
.desk-body { position: absolute; left: 0; right: 0; bottom: 0; aspect-ratio: 874 / 569; container-type: inline-size; }
.desk-surface { position: absolute; z-index: 1; inset: 0; display: block; padding: 0; transition: filter 0.3s, opacity 0.3s; }
.desk-surface img { width: 100%; height: auto; }
.desk-surface:focus-visible { outline-offset: -2px; }
.desk-surface__tag {
  position: absolute; left: 50%; top: 66%; translate: -50% -50%;
  padding: 0.6em 0.85em 0.5em; background: var(--canton); color: var(--ink);
  font: 600 max(0.6rem, 1.35cqw) / 1 var(--sans); letter-spacing: 0.085em; text-transform: uppercase; white-space: nowrap;
  opacity: 0; transition: opacity 0.15s;
}
.desk-surface:hover .desk-surface__tag, .desk-surface:focus-visible .desk-surface__tag { opacity: 1; }
@media (hover: none) { .desk-surface__tag { opacity: 1; } }
html[data-lights="off"] .desk-surface__tag { color: var(--anthracite); }

/* the things: every one a button. Hover lifts it three pixels; picked up, it lifts more and stays sharp. */
.desk-obj {
  display: flex; align-items: flex-end; justify-content: center; padding: 0;
  transition: translate 0.18s var(--settle), scale 0.3s var(--settle), filter 0.3s, opacity 0.3s;
  touch-action: manipulation;
}
.desk-obj img { pointer-events: none; }
.desk-obj:hover, .desk-obj:focus-visible { --lift: -3px; z-index: 30; }
.desk-obj:active { --lift: -1px; transition-duration: 0.06s; }
.desk-obj:focus-visible { outline-offset: 2px; }
.desk-obj.is-up { --lift: -10px; scale: 1.04; z-index: 40; }
.desk-obj--top {
  position: absolute; z-index: var(--z, 3); left: var(--x); top: var(--y);
  width: max(calc(var(--w) * 1cqw), 2.75rem); min-height: 2.75rem;
  translate: -50% calc(-100% + var(--lift, 0px));   /* anchored where the drawing meets the desk */
}
.desk-obj--top img { width: calc(var(--w) * 1cqw); height: auto; }
.desk-obj__tag {
  position: absolute; z-index: 1; left: 50%; bottom: calc(100% + 2px); translate: -50% 5px;
  padding: 0.6em 0.75em 0.95em; background: var(--paper); color: var(--ink);
  font: 600 0.6875rem / 1 var(--sans); letter-spacing: 0.085em; text-transform: uppercase; white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity 0.14s, translate 0.2s var(--settle);
}
.desk-obj__tag::after { content: ""; position: absolute; left: 0.55em; right: 0.55em; bottom: 0.2em; height: 0.6em; background: url("../../../shared/art/ink/underline.webp") center / 100% 100% no-repeat; }
.desk-obj:hover .desk-obj__tag, .desk-obj:focus-visible .desk-obj__tag { opacity: 1; translate: -50% 0; }
/* on a touch screen the labels would pile up: a small pale marker on each thing instead, and the label of the one you tap */
@media (hover: none) {
  .part--desk .desk-obj__tag { opacity: 0; background: transparent; font-size: 0.55rem; padding: 0.4em 0.5em 0.85em; }
  .part--desk .desk-obj.is-up .desk-obj__tag, .part--desk .desk-obj:focus .desk-obj__tag { opacity: 1; translate: -50% 0; }
  .part--desk .desk-obj::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 10px; translate: -50% -50%; border-radius: 50%; background: var(--canton); box-shadow: 0 0 0 2px var(--ink); pointer-events: none; }
  .part--desk .desk-obj.is-up::after, .part--desk .desk-obj:focus::after { display: none; }
}

/* the drawer: the drawn front is a button (the knob is on it); a paper drawer slides out from under it */
.desk-knob {
  position: absolute; z-index: 4; left: var(--x); top: var(--y); width: var(--w); height: var(--h);
  display: block; padding: 0; transform: skewY(-8.2deg); transform-origin: 0 0;
  transition: filter 0.3s, opacity 0.3s;
}
.desk-knob:focus-visible { outline-offset: -2px; }
.desk-knob .desk-obj__tag { left: 24%; top: 50%; bottom: auto; translate: -50% -50%; transform: skewY(8.2deg); }
.desk-knob:hover .desk-obj__tag, .desk-knob:focus-visible .desk-obj__tag { opacity: 1; }
.desk-drawer {
  position: absolute; z-index: 2; left: var(--x); top: var(--y); width: var(--w); height: 34%;
  overflow: hidden; transform: skewY(-8.2deg); transform-origin: 0 0; pointer-events: none;
}
.desk-drawer.is-out { overflow: visible; }
.desk-drawer__box {
  position: absolute; left: 0; top: 0; width: 100%; height: 76%;
  display: flex; align-items: flex-end; justify-content: space-evenly; gap: 2%; padding: 0 3% 3.5%;
  transform: translateY(-102%); transition: transform 0.5s var(--settle); pointer-events: auto;
}
.desk-drawer__box::before {
  content: ""; position: absolute; inset: 0; background: var(--sp);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--si) 30%, transparent), 0 10px 18px -14px color-mix(in srgb, var(--si) 50%, transparent);
  transition: filter 0.3s, opacity 0.3s;
}
.desk-drawer.is-open .desk-drawer__box { transform: none; transition: transform 0.65s cubic-bezier(0.2, 0.9, 0.25, 1.08); }
/* the front lip of the pulled-out drawer, and the things inside settling one after another */
.desk-drawer__box::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6%; height: 8%; background: color-mix(in srgb, var(--si) 22%, var(--sp)); box-shadow: 0 0 0 1px color-mix(in srgb, var(--si) 30%, transparent); }
.desk-drawer .desk-obj--hid { opacity: 0; translate: 0 -30%; transition: opacity 0.35s var(--settle), translate 0.45s var(--settle); }
.desk-drawer.is-open .desk-obj--hid { opacity: 1; translate: 0 var(--lift, 0px); }
.desk-drawer.is-open .desk-obj--hid:nth-child(2) { transition-delay: 0.3s; } .desk-drawer.is-open .desk-obj--hid:nth-child(3) { transition-delay: 0.42s; } .desk-drawer.is-open .desk-obj--hid:nth-child(4) { transition-delay: 0.54s; }
.desk-drawer__label {
  position: absolute; left: 4%; top: 8%; transform: skewY(8.2deg); transform-origin: 0 0;
  font: 600 max(0.5rem, 1.1cqw) / 1 var(--sans); letter-spacing: 0.085em; text-transform: uppercase; color: var(--si); opacity: 0.55; pointer-events: none;
}
.desk-obj--hid {
  position: relative; flex: none; width: max(calc(var(--w) * 1cqw), 2.75rem); min-height: 2.75rem;
  transform: skewY(8.2deg); transform-origin: 50% 100%; translate: 0 var(--lift, 0px);
}
.desk-obj--hid img { width: calc(var(--w) * 1cqw); height: auto; }

/* one thing picked up: the rest of the desk goes soft */
.desk-still.is-picking .desk-surface, .desk-still.is-picking .desk-knob, .desk-still.is-picking .desk-obj:not(.is-up), .desk-still.is-picking .desk-drawer__box::before { filter: blur(2px); opacity: 0.55; }

/* lights off: the drawings are inverted, straight on the dark paper */
html[data-lights="off"] .part--desk .desk-still img[src] { background: none; padding: 0; mix-blend-mode: normal; }
html[data-lights="off"] .part--desk .desk-obj__tag::after { background: none; border-bottom: 2px solid var(--ink); height: 0; bottom: 0.45em; }

/* ------------------------------------------------------------ the paper card: a thing, picked up (centred over the desk) */
.desk-pop { position: absolute; inset: 0; z-index: 55; display: grid; place-items: center; padding: 0.5rem; }
.desk-sheet {
  position: relative; width: min(26rem, 100%); max-height: 100%; overflow: auto;
  display: flex; flex-direction: column;
  padding: 1.5rem 1.7rem 1.35rem;
  background: var(--paper); color: var(--ink);
  box-shadow: 0 0 0 1px var(--gray-line), 0 1px 1px color-mix(in srgb, var(--ink) 6%, transparent), 0 26px 44px -32px color-mix(in srgb, var(--ink) 45%, transparent);
  outline: none;
}
.desk-sheet:focus-visible { box-shadow: 0 0 0 2px var(--ink), 0 26px 44px -32px color-mix(in srgb, var(--ink) 45%, transparent); }
.desk-sheet__split { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.25rem; align-items: end; }
.desk-sheet__title { font-size: clamp(1.6rem, 1.15rem + 1.4vw, 2.1rem); line-height: 0.98; letter-spacing: -0.012em; margin: 0 0 0.55em -0.03em; }
.desk-sheet__line { font-size: 1rem; line-height: 1.45; max-width: 17rem; text-wrap: pretty; }
.desk-sheet__art { width: 7.5rem; flex: none; margin: 0; }
.desk-sheet__art img { width: 100%; height: auto; }
.desk-sheet__foot { display: flex; justify-content: flex-end; gap: 0.5rem; flex-wrap: wrap; margin-top: 1.4rem; }
.desk-sheet__foot .q-btn { padding: 0.8em 1.15em 0.75em; font-size: 0.8125rem; }
.desk-sheet__marks { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.desk-sheet__marks .q-stamp { position: absolute; translate: -50% -50%; mix-blend-mode: multiply; }
html[data-lights="off"] .desk-sheet__marks .q-stamp { mix-blend-mode: normal; }
@media (max-width: 520px) {
  .desk-pop { padding: 0; }
  .desk-sheet { padding: 1.25rem 1.25rem 1.1rem; }
  .desk-sheet__split { grid-template-columns: minmax(0, 1fr) auto; gap: 0.75rem; }
  .desk-sheet__title { font-size: 1.5rem; }
  .desk-sheet__line { font-size: 0.9375rem; }
  .desk-sheet__art { width: 5rem; }
  .desk-sheet__foot { margin-top: 1rem; }
}

/* ------------------------------------------------------------ the rooms (inside ctx.fullscreen) */
.desk-room {
  --sp: var(--paper); --si: var(--ink);
  position: absolute; inset: 0;
  display: grid; grid-template-rows: auto minmax(0, 1fr) auto; gap: 0.6rem;
  padding: 1.2rem var(--edge) 1rem;
}
html[data-lights="off"] .desk-room { --sp: var(--ink); --si: var(--anthracite); }

/* the top of a room: the name, "Room 1 of 4" centred and the arrows on one line; the headline, full width, under it */
.desk-room__top { grid-row: 1; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 0.6rem 1.5rem; }
.desk-room__top[hidden] { display: none; }
.desk-room__head { display: contents; }
.desk-room__where { grid-column: 1; grid-row: 1; margin: 0; }
.desk-room__aim { grid-column: 1 / -1; grid-row: 2; margin: 0; font: 800 var(--h1) / 1 var(--serif); letter-spacing: -0.008em; text-wrap: balance; outline: none; }
.desk-room__no { grid-column: 2; grid-row: 1; margin: 0; color: var(--gray-text); justify-self: center; white-space: nowrap; }
.desk-room__nav { grid-column: 3; grid-row: 1; display: flex; gap: 0.5rem; justify-self: end; }
.desk-room__arrow {
  position: relative; width: 2.75rem; height: 2.75rem; display: block; padding: 0;
  box-shadow: inset 0 0 0 2px var(--ink);
  transition: background 0.15s, transform 0.18s var(--settle), opacity 0.2s;
}
.desk-room__arrow::before, .desk-room__arrow::after { content: ""; position: absolute; top: 50%; left: 50%; pointer-events: none; }
.desk-room__arrow::after { width: 1rem; height: 2px; background: var(--ink); translate: -50% -50%; }      /* the shaft */
.desk-room__arrow::before { width: 0.55rem; height: 0.55rem; border: 0 solid var(--ink); border-width: 0 0 2px 2px; }   /* the head */
.desk-room__arrow--prev::before { translate: calc(-50% - 0.3rem + 0.14rem) -50%; rotate: 45deg; }
.desk-room__arrow--next::before { border-width: 2px 2px 0 0; translate: calc(-50% + 0.3rem - 0.14rem) -50%; rotate: 45deg; }
.desk-room__arrow:hover:not(:disabled), .desk-room__arrow:focus-visible { background: var(--canton); transform: translateY(-2px); }
.desk-room__arrow:active:not(:disabled) { transform: translateY(1px); transition-duration: 0.06s; }
.desk-room__arrow:disabled { opacity: 0.28; cursor: default; }
html[data-lights="off"] .desk-room__arrow:hover:not(:disabled), html[data-lights="off"] .desk-room__arrow:focus-visible { --ink: var(--anthracite); }

.desk-room__scene { grid-row: 2; position: relative; min-height: 0; display: grid; place-items: center; align-content: center; justify-content: center; container-type: size; }
.desk-scene-box { position: relative; width: min(100cqw, 149.63cqh); aspect-ratio: 3072 / 2053; container-type: inline-size; }
.desk-scene-box > img { display: block; width: 100%; height: 100%; object-fit: contain; -webkit-user-drag: none; user-select: none; -webkit-user-select: none; }
html[data-lights="off"] .desk-room .desk-scene-box > img[src], html[data-lights="off"] .desk-room .desk-scene-layer img[src] { background: none; padding: 0; }   /* no padding, so the objects stay where they are on the scene */
.desk-scene-layer { position: absolute; inset: 0; }

/* objects in a room: centred on their point, tagged, at least a thumb wide */
.desk-room .desk-obj { position: absolute; left: var(--x); top: var(--y); width: var(--w); translate: -50% calc(-50% + var(--lift, 0px)); min-width: 2.75rem; min-height: 2.75rem; z-index: 3; }
.desk-room .desk-obj:hover, .desk-room .desk-obj:focus-visible { z-index: 30; }
.desk-obj--spot { height: var(--h); }
.desk-obj--cut img { width: 100%; height: auto; }
.desk-obj--flip img { transform: scaleX(-1); }
.desk-obj--cut.is-pulled { rotate: 5deg; margin-top: 2.5%; }
/* in the rooms the tags behave as on the receipt: only on hover, with the scribbled underline */
.desk-room .desk-obj__tag { bottom: auto; top: 100%; margin-top: 0.2rem; }
.desk-room__top { display: none; }
.desk-room .desk-pop { position: absolute; inset: 0; }
.desk-scene-box.is-picking > img, .desk-scene-box.is-picking .desk-obj:not(.is-up), .desk-scene-box.is-picking .desk-prop, .desk-scene-box.is-picking .desk-plate { filter: blur(2px); opacity: 0.55; transition: filter 0.3s, opacity 0.3s; }
.desk-room__say { font: 800 1.05rem/1.25 var(--serif); }

/* things that appear in a room: stacks, a ladder, a second clerk */
.desk-prop { position: absolute; left: var(--x); top: var(--y); width: var(--w); translate: -50% -50%; z-index: 2; pointer-events: none; display: block; height: auto; }
.desk-prop--front { z-index: 4; }
/* a plate in a drawn frame: its box is the frame's bounding box; a matrix (set by the script) maps it onto the opening */
.desk-plate { position: absolute; z-index: 1; display: block; transform-origin: 0 0; pointer-events: none; -webkit-user-drag: none; opacity: 1; }
html[data-lights="off"] .desk-plate { filter: none; }

/* ink written over a drawing: the zeros on the form, the count on the ticket, a stamp */
.desk-text { position: absolute; color: var(--si); font: 800 1em / 1 var(--serif); letter-spacing: 0.04em; white-space: nowrap; rotate: var(--tilt, 0deg); transform-origin: 0 0; pointer-events: none; }
.desk-zeros { font-size: max(0.95rem, 2.9cqw); letter-spacing: 0.09em; }
.desk-zeros.is-new { animation: desk-ink 0.25s var(--settle); }
@keyframes desk-ink { from { opacity: 0.35; } }
.desk-count { position: absolute; left: 14%; top: 50%; translate: 0 -50%; color: var(--si); font: 800 max(0.7rem, 2cqw) / 1 var(--serif); letter-spacing: 0.04em; white-space: nowrap; pointer-events: none; }
.desk-count.is-new { animation: desk-ink 0.25s var(--settle); }
.desk-scene-layer .q-stamp, .desk-paper .q-stamp { position: absolute; translate: -50% -50%; color: var(--si); mix-blend-mode: multiply; pointer-events: none; }
html[data-lights="off"] .desk-scene-layer .q-stamp, html[data-lights="off"] .desk-paper .q-stamp { mix-blend-mode: normal; }

/* a typeset paper laid over a drawing: the agenda, the open filing drawer */
.desk-paper { position: absolute; left: var(--x); top: var(--y); width: var(--w); translate: -50% -50%; z-index: 2; background: var(--sp); color: var(--si); box-shadow: 0 0 0 1px color-mix(in srgb, var(--si) 22%, transparent), 0 12px 20px -16px color-mix(in srgb, var(--si) 55%, transparent); pointer-events: none; }
.desk-paper[hidden] { display: none; }
.desk-agenda { width: max(28%, 13rem); padding: 4% 4.5% 4.5%; }
.desk-agenda__pre { margin: 0 0 0.9em; font: 600 max(0.55rem, 1.05cqw) / 1 var(--sans); letter-spacing: 0.085em; text-transform: uppercase; }
.desk-agenda ol { margin: 0; padding: 0 0 0 1.3em; list-style: decimal; font: 800 max(0.8rem, 1.55cqw) / 1.25 var(--serif); }
.desk-agenda li + li { margin-top: 0.25em; }
.desk-agenda__marks { position: absolute; inset: 0; pointer-events: none; }

.desk-drawer-file { position: absolute; left: var(--x); top: var(--y); width: max(14%, 7.5rem); height: max(7%, 2rem); translate: -100% -50%; overflow: hidden; pointer-events: none; z-index: 2; }
.desk-drawer-file__face { position: absolute; inset: 0; display: flex; align-items: center; padding: 0 7%; background: var(--sp); color: var(--si); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--si) 30%, transparent); transform: translateX(103%); transition: transform 0.45s var(--settle); }
.desk-drawer-file.is-open .desk-drawer-file__face { transform: none; }
.desk-drawer-file__face span { font: 600 max(0.5rem, 0.95cqw) / 1.15 var(--sans); letter-spacing: 0.07em; text-transform: uppercase; }

/* the foot of a room: what just happened, and what to do next */
.desk-room__foot { grid-row: 3; display: flex; align-items: center; gap: 0.75rem 1.5rem; flex-wrap: wrap; min-height: 3.4rem; padding-right: 11.5rem; }
.desk-room__say { flex: 1 1 16rem; margin: 0; font: 800 1.15rem / 1.25 var(--serif); letter-spacing: -0.005em; min-height: 1.25em; }
.desk-room__acts { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.desk-room__acts .q-btn { padding: 0.85em 1.25em 0.8em; font-size: 0.875rem; }

/* the tray, in the corner: a flat wire tray; filed forms stack on it; click to fan them out */
.desk-tray { position: absolute; right: var(--edge); bottom: 0.9rem; width: 10rem; z-index: 5; transition: transform 0.18s var(--settle); }
.desk-tray:hover { transform: translateY(-3px); }
.desk-tray__basket { position: relative; aspect-ratio: 726 / 381; }
.desk-tray__basket img { position: absolute; inset: 0; display: block; width: 100%; height: auto; -webkit-user-drag: none; }
.desk-tray__pile { position: absolute; left: 50%; top: 46%; width: 1px; height: 1px; z-index: 2; }
.desk-tray__open { position: absolute; inset: -1.6rem 0 0 0; z-index: 3; display: block; }
.desk-tray__open:focus-visible { outline-offset: 2px; }
.desk-tray__tab { position: absolute; right: -0.35rem; top: -1rem; z-index: 4; min-width: 1.7rem; padding: 0.34em 0.4em 0.22em; background: var(--canton); color: var(--ink); font: 800 0.95rem / 1 var(--serif); text-align: center; pointer-events: none; }
.desk-tray__tab[hidden] { display: none; }
.desk-tray__tab.is-new { animation: desk-tick 0.26s var(--settle); }
@keyframes desk-tick { from { transform: translateY(-7px); opacity: 0; } }
html[data-lights="off"] .desk-tray__tab { color: var(--anthracite); }
.desk-tray__label { display: block; margin-top: 0.35rem; text-align: center; font: 600 0.6rem / 1 var(--sans); letter-spacing: 0.085em; text-transform: uppercase; color: var(--gray-text); }
html[data-lights="off"] .desk-room .desk-tray__basket img[src] { background: none; padding: 0; }

/* a form: what gets filed */
.desk-doc {
  position: relative; width: 20rem; padding: 1.4rem 1.5rem 1.3rem;
  background: var(--paper); color: var(--ink); text-align: left;
  box-shadow: 0 0 0 1px var(--gray-line), 0 22px 36px -30px color-mix(in srgb, var(--ink) 45%, transparent);
}
.desk-doc__pre { margin: 0 0 1rem; }
.desk-doc__title { margin: 0 0 1rem -0.03em; font-size: 1.9rem; line-height: 0.98; letter-spacing: -0.012em; }
.desk-doc__meta { display: grid; gap: 0.45rem; margin: 0; padding-top: 0.8rem; border-top: 1px solid var(--ink); }
.desk-doc__meta div { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; font-size: 0.8125rem; }
.desk-doc__meta dt { font: 600 var(--label) / 1 var(--sans); letter-spacing: 0.055em; text-transform: uppercase; color: var(--gray-text); }
.desk-doc__meta dd { margin: 0; font-weight: 500; }
.desk-doc__meta dd.q-num { font-size: 0.95rem; letter-spacing: 0.03em; white-space: nowrap; }
.desk-doc__note { margin: 0.9rem 0 0; font-size: 0.8125rem; line-height: 1.45; color: var(--gray-text); }
.desk-doc__sign { margin: 1.1rem 0 0; padding-top: 0.7rem; border-top: 1px solid var(--gray-line); font: 800 0.9rem / 1.1 var(--serif); }
.desk-doc__stamp { position: absolute; right: 1rem; top: 6.1rem; font-size: 1.9rem; opacity: 0; mix-blend-mode: multiply; pointer-events: none; transform: rotate(var(--tilt, -7deg)); }
.desk-doc__stamp.is-pressed { opacity: 1; }
html[data-lights="off"] .desk-doc__stamp { mix-blend-mode: normal; }
.desk-doc--filing { position: absolute; left: 50%; top: 50%; translate: -50% -50%; z-index: 6; }
.desk-doc--mini { position: absolute; left: 50%; top: calc(50% - var(--i, 0) * 2px); translate: -50% -50%; transform: scale(0.22) rotate(var(--r, 0deg)); pointer-events: none; }

/* the tray, fanned out: every form at reading size */
.desk-fan { position: absolute; inset: 0; z-index: 8; overflow: auto; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; align-content: start; gap: 1.5rem; padding: 1.4rem var(--edge) 1.2rem; background: var(--paper); }
.desk-fan__head { display: grid; gap: 0.7rem; }
.desk-fan__title { margin: 0; outline: none; }
.desk-fan__docs { display: flex; flex-wrap: wrap; gap: 1.5rem 1.75rem; align-content: start; align-items: start; padding: 0.5rem 0.25rem; }
.desk-fan .desk-doc { width: min(20rem, 100%); rotate: var(--r, 0deg); animation: desk-fan-in 0.4s var(--settle) both; animation-delay: var(--d, 0ms); }
.desk-fan .desk-doc__stamp { animation: none; opacity: 1; }
@keyframes desk-fan-in { from { opacity: 0; transform: translateY(12px); } }
.desk-fan__acts { margin: 0; }

/* the end card */
.desk-end { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem 3rem; align-items: end; width: min(100%, 62rem); padding: 0.5rem 0 1rem; }
.desk-end__title { margin: 1.2rem 0 1rem; outline: none; }
.desk-end__acts { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.8rem 0 0; }
.desk-end__acts .q-btn { padding: 0.9em 1.3em 0.85em; font-size: 0.9rem; }
.desk-end__acts .q-btn:disabled { opacity: 0.55; cursor: default; transform: none; }
.desk-end__note { margin: 1rem 0 0; max-width: 30rem; line-height: 1.5; }
.desk-end__note[hidden] { display: none; }
.desk-end__art { margin: 0; width: min(19rem, 30cqw); }
.desk-end__art img { width: 100%; height: auto; }

@media (max-height: 800px) {
  .desk-room__aim { font-size: clamp(2rem, 4.2vw, 3.4rem); }
}

/* ------------------------------------------------------------ phones */
@media (max-width: 880px) {
  .desk-scene { height: auto; container-type: inline-size; }
  .desk-still { width: 100%; }
}
@media (max-width: 600px) {
  .desk-drawer { transform: skewY(-8.2deg) scale(1.28); }   /* pulled out a little further: nearer, so a little larger, and a thumb can reach the things in it */
}
@media (max-width: 700px) {
  .desk-room { padding: 0.8rem 1rem 0.75rem; gap: 0.5rem; }
  .desk-room__top { grid-template-columns: minmax(0, 1fr) auto; gap: 0.5rem 1rem; }
  .desk-room__no { grid-column: 1; grid-row: 1; justify-self: start; }
  .desk-room__nav { grid-column: 2; grid-row: 1; }
  .desk-room__where { grid-column: 1 / -1; grid-row: 2; }
  .desk-room__aim { grid-column: 1 / -1; grid-row: 3; font-size: clamp(1.9rem, 6.5vw, 2.5rem); }
  .desk-room__foot { padding-right: 7.25rem; min-height: 5.5rem; align-content: end; }
  .desk-room__say { flex-basis: 100%; font-size: 1rem; }
  .desk-tray { width: 6.5rem; right: 1rem; bottom: 0.6rem; }
  .desk-doc--mini { transform: scale(0.15) rotate(var(--r, 0deg)); }
  .desk-tray__tab { font-size: 0.8rem; top: -0.8rem; }
  .desk-room .desk-obj__tag { font-size: 0.5rem; padding: 0.45em 0.5em 0.4em; }
  .desk-doc { width: min(20rem, 100%); padding: 1.2rem 1.25rem 1.1rem; }
  .desk-doc__title { font-size: 1.6rem; }
  .desk-fan { padding: 1rem 1rem 1rem; gap: 1rem; }
  .desk-fan__docs { gap: 1rem; padding: 0.25rem 0; }
  .desk-fan .desk-doc { rotate: none; }
  .desk-end { grid-template-columns: 1fr; gap: 1rem; }
  .desk-end__art { width: 9rem; justify-self: end; margin-top: -1.5rem; }
  .desk-end__acts .q-btn { padding: 0.95em 1.1em 0.9em; font-size: 0.85rem; }
}

/* ------------------------------------------------------------ reduced motion: instant states */
@media (prefers-reduced-motion: reduce) {
  .desk-obj:hover, .desk-obj:focus-visible { --lift: 0px; }
  .desk-obj.is-up { scale: none; }
  .desk-tray:hover, .desk-room__arrow:hover { transform: none; }
  .desk-drawer__box, .desk-drawer-file__face { transition: none; }
  .desk-fan .desk-doc, .desk-zeros.is-new, .desk-count.is-new, .desk-tray__tab.is-new { animation: none; }
}