/* ==========================================================================
   The Rising Sun, Mitchell Hill — house stylesheet
   DCK HOSPITALITY LIMITED
   Everything is built off one idea: the building splits on a diagonal, so the
   page does too. Bands are rooms and hours; the seam between them is drawn.
   ========================================================================== */

:root {
  /* the five house colours. nothing else is written as a hex in this file. */
  --rs-bg:      #eef0e4;
  --rs-ink:     #2b3326;
  --rs-accent:  #5f7342;
  --rs-accent2: #9c4a2f;
  --rs-surface: #fdfdf7;

  /* tones are mixed from those five, never introduced */
  --rs-ink-soft:   color-mix(in oklab, var(--rs-ink) 72%, var(--rs-bg));
  --rs-ink-faint:  color-mix(in oklab, var(--rs-ink) 42%, var(--rs-bg));
  --rs-hair:       color-mix(in oklab, var(--rs-ink) 24%, var(--rs-bg));
  --rs-hair-firm:  color-mix(in oklab, var(--rs-ink) 46%, var(--rs-bg));
  --rs-moss-wash:  color-mix(in oklab, var(--rs-bg) 86%, var(--rs-accent));
  --rs-moss-deep:  color-mix(in oklab, var(--rs-accent) 74%, var(--rs-ink));
  --rs-brick-wash: color-mix(in oklab, var(--rs-bg) 91%, var(--rs-accent2));
  --rs-lamp:       color-mix(in oklab, var(--rs-bg) 74%, var(--rs-accent2));

  /* the seam. one distance, one angle, used by everything that splits. */
  --rs-part:  1.5rem;
  --rs-part-x: 0.45rem;
  --rs-seamrot: -15deg;

  --rs-gap:   1.05rem;
  --rs-band-pad: 2.6rem;
  --rs-inner: 40rem;

  --rs-display: "Yeseva One", Georgia, "Times New Roman", serif;
  --rs-book: "Esteban", Georgia, "Times New Roman", serif;
}

/* --------------------------------------------------------------------------
   Reset — tail trim only. The flow containers trim their own edge margins and
   the text elements carry none of their own. There is nothing else to undo.
   -------------------------------------------------------------------------- */
.rs-flow, .rs-band__inner, .rs-dg, .rs-foot__inner, .rs-widget { margin-trim: block; }
:where(h1,h2,h3,p,ul,ol){margin-block:0}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
html { -webkit-text-size-adjust: 100%; }

.rs-body {
  margin: 0;
  background: var(--rs-bg);
  color: var(--rs-ink);
  font-family: var(--rs-book);
  font-size: 1.0625rem;
  line-height: 1.62;
  overflow-wrap: break-word;
}

.rs-band__inner, .rs-nav__inner, .rs-mast__inner, .rs-foot__inner,
.rs-widget, .rs-field__in, .rs-seam, .rs-dg__row { box-sizing: border-box; }

.rs-flow > * + * { margin-block-start: var(--rs-gap); }

a {
  color: var(--rs-accent2);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color 240ms ease, text-decoration-color 240ms ease;
}
a:hover { color: var(--rs-moss-deep); text-decoration-color: var(--rs-accent); }

:focus-visible {
  outline: 3px solid var(--rs-accent2);
  outline-offset: 2px;
}
/* the ring has to be seen on the dark surfaces too, where rust on moss is not enough */
.rs-nav :focus-visible,
.rs-mast :focus-visible,
.rs-foot :focus-visible,
.rs-band--evening :focus-visible {
  outline-color: var(--rs-lamp);
}

/* --------------------------------------------------------------------------
   Headings. The sweep under a heading is the only ornament in the house.
   -------------------------------------------------------------------------- */
.rs-h1, .rs-h2, .rs-h3, .rs-h4 {
  font-family: var(--rs-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.005em;
}
.rs-h1 { font-size: clamp(1.9rem, 8.4vw, 3.4rem); }
.rs-h2 { font-size: clamp(1.45rem, 5.6vw, 2.2rem); }
.rs-h3 { font-size: clamp(1.18rem, 4.2vw, 1.5rem); }
.rs-h4 { font-size: 1.05rem; letter-spacing: 0.04em; text-transform: uppercase; }

.rs-rule { position: relative; display: inline-block; padding-block-end: 0.22em; }
.rs-rule::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 3px;
  background: var(--rs-accent2);
  transform: scaleX(1);
  transform-origin: left center;
  transition: transform 760ms cubic-bezier(0.16, 0.84, 0.3, 1);
}
.rs-band--evening .rs-rule::after { background: var(--rs-lamp); }

/* --------------------------------------------------------------------------
   Masthead
   -------------------------------------------------------------------------- */
.rs-mast {
  background: var(--rs-ink);
  color: var(--rs-bg);
  padding: 1.15rem 1.1rem 1.4rem;
}
.rs-mast__inner { max-width: var(--rs-inner); margin-inline: auto; }
.rs-mast__home {
  display: inline-block;
  font-family: var(--rs-display);
  font-size: clamp(1.02rem, 4.1vw, 1.32rem);
  letter-spacing: 0.07em;
  color: var(--rs-bg);
  text-decoration: none;
  border-block-end: 2px solid transparent;
  transition: border-color 260ms ease, letter-spacing 260ms ease;
}
.rs-mast__home:hover { border-color: var(--rs-lamp); letter-spacing: 0.1em; color: var(--rs-bg); }
.rs-mast__line {
  margin-block-start: 0.4rem;
  font-size: 0.9rem;
  color: color-mix(in oklab, var(--rs-bg) 78%, var(--rs-ink));
}

/* --------------------------------------------------------------------------
   Navigation — a stack of native disclosures. One mechanism, every width.
   -------------------------------------------------------------------------- */
.rs-nav {
  background: var(--rs-moss-deep);
  border-block-end: 4px solid var(--rs-ink);
}
.rs-nav__inner { max-width: var(--rs-inner); margin-inline: auto; padding: 0.3rem 1.1rem 0.75rem; }

.rs-nav__group { border-block-end: 1px solid color-mix(in oklab, var(--rs-moss-deep) 70%, var(--rs-bg)); }
.rs-nav__group:last-child { border-block-end: 0; }

.rs-nav__sum {
  cursor: pointer;
  list-style: none;
  padding: 0.62rem 0.2rem 0.62rem 1.6rem;
  position: relative;
  font-family: var(--rs-display);
  font-size: 0.98rem;
  letter-spacing: 0.02em;
  color: var(--rs-bg);
  transition: color 220ms ease, padding-inline-start 220ms ease, background-color 220ms ease;
}
.rs-nav__sum::-webkit-details-marker { display: none; }
.rs-nav__sum::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 50%;
  width: 0.95rem;
  height: 0;
  border-block-start: 2px solid var(--rs-lamp);
  transform: translateY(-50%) rotate(0deg);
  transform-origin: center;
  transition: transform 300ms cubic-bezier(0.3, 0.8, 0.3, 1);
}
.rs-nav__group[open] > .rs-nav__sum::before { transform: translateY(-50%) rotate(-32deg); }
.rs-nav__sum:hover { color: var(--rs-lamp); padding-inline-start: 1.75rem; }
.rs-nav__group[open] > .rs-nav__sum { color: var(--rs-bg); background: color-mix(in oklab, var(--rs-moss-deep) 86%, var(--rs-ink)); }

.rs-nav__list {
  list-style: none;
  padding: 0.1rem 0 0.6rem 1.6rem;
  margin: 0;
}
.rs-nav__list li + li { margin-block-start: 0.1rem; }
.rs-nav__list a {
  display: block;
  padding: 0.34rem 0;
  font-size: 0.95rem;
  color: color-mix(in oklab, var(--rs-bg) 88%, var(--rs-accent));
  text-decoration: none;
  border-inline-start: 2px solid transparent;
  padding-inline-start: 0.6rem;
  transition: border-color 200ms ease, color 200ms ease, padding-inline-start 200ms ease;
}
.rs-nav__list a:hover { color: var(--rs-bg); border-color: var(--rs-lamp); padding-inline-start: 0.85rem; }
.rs-nav__list a[aria-current="page"] {
  color: var(--rs-bg);
  border-color: var(--rs-accent2);
  font-style: italic;
}

/* --------------------------------------------------------------------------
   Bands. Full width, inner column, and a drawn diagonal between each pair —
   the seam again, every time the page changes room or hour.
   -------------------------------------------------------------------------- */
.rs-main { display: block; }

.rs-band {
  position: relative;
  overflow: clip;
  padding: calc(var(--rs-band-pad) + 0.9rem) 1.1rem var(--rs-band-pad);
  background: var(--rs-bg);
}
/* Every join between two bands is the seam again, canted the other way each time.
   A rotated solid rule, not a gradient: at these shallow angles a gradient hairline
   rasterises into visible steps across a wide viewport. */
.rs-band::before {
  content: "";
  position: absolute;
  top: 1.25rem;
  left: -6%;
  width: 112%;
  height: 2px;
  background: var(--rs-hair-firm);
  transform: rotate(-1.1deg);
  transform-origin: center;
  pointer-events: none;
}
.rs-band:nth-of-type(even)::before { transform: rotate(1.1deg); }
.rs-band--seam::before { display: none; }

.rs-band__inner {
  max-width: var(--rs-inner);
  margin-inline: auto;
  transform: translateY(0);
  transition: transform 720ms cubic-bezier(0.18, 0.86, 0.28, 1);
}

.rs-band--cellar  { background: var(--rs-moss-wash); }
.rs-band--noon    { background: var(--rs-surface); }
.rs-band--room    { background: var(--rs-bg); }
.rs-band--evening { background: var(--rs-ink); color: var(--rs-bg); }
.rs-band--plan    { background: var(--rs-surface); }
.rs-band--office  { background: var(--rs-brick-wash); }

.rs-band--evening a { color: var(--rs-lamp); }
.rs-band--evening a:hover { color: var(--rs-bg); }
.rs-band--evening::before,
.rs-band--plan::before { opacity: 0.85; }

/* --------------------------------------------------------------------------
   The set piece: the ground floor pulled off its own seam.
   -------------------------------------------------------------------------- */
.rs-seam {
  position: relative;
  margin-block-start: 1.4rem;
  aspect-ratio: 4 / 3;
  background: var(--rs-ink);
  overflow: clip;
  border: 1px solid var(--rs-hair-firm);
}

.rs-seam__half {
  position: absolute;
  inset: 0;
  display: block;
}
.rs-seam__half--room {
  clip-path: polygon(0 0, 100% 0, 100% 26%, 0 62%);
  background: var(--rs-surface);
  z-index: 2;
  animation: rs-part-room 1700ms cubic-bezier(0.2, 0.86, 0.22, 1) both;
}
.rs-seam__half--bar {
  clip-path: polygon(0 62%, 100% 26%, 100% 100%, 0 100%);
  background: var(--rs-moss-wash);
  z-index: 2;
  animation: rs-part-bar 1700ms cubic-bezier(0.2, 0.86, 0.22, 1) both;
}

.rs-draw { position: absolute; inset: 0; width: 100%; height: 100%; }

.rs-s-wall { fill: none; stroke: var(--rs-hair-firm); stroke-width: 2; }
.rs-s-table { fill: none; stroke: var(--rs-accent); stroke-width: 1.6; }
.rs-s-chair { fill: color-mix(in oklab, var(--rs-accent) 40%, var(--rs-surface)); stroke: none; }
.rs-s-open { stroke: var(--rs-accent2); stroke-width: 4; }
.rs-s-counter { fill: none; stroke: var(--rs-ink); stroke-width: 2.4; stroke-linecap: square; }
.rs-s-pump { fill: var(--rs-accent2); stroke: var(--rs-accent2); stroke-width: 2.6; stroke-linecap: round; }
.rs-s-glass { fill: none; stroke: var(--rs-ink-soft); stroke-width: 1.4; }
.rs-s-shelf { stroke: var(--rs-ink-soft); stroke-width: 1.6; }
.rs-s-flag { stroke: var(--rs-hair); stroke-width: 1.2; }
/* Labels sit on top of the drawing, so each one is knocked out of whatever it crosses
   with a halo in that drawing's own ground colour. Without it the contour lines and the
   road run straight through the words. */
.rs-s-tag, .rs-g-tag, .rs-hill-tag, .rs-st-tag {
  paint-order: stroke fill;
  stroke-width: 3.5px;
  stroke-linejoin: round;
}
.rs-s-tag {
  font-family: var(--rs-book);
  font-size: 12px;
  letter-spacing: 0.1em;
  fill: var(--rs-ink-faint);
}
.rs-draw--room .rs-s-tag { stroke: var(--rs-surface); }
.rs-draw--bar .rs-s-tag { stroke: var(--rs-moss-wash); }

.rs-seam__name {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 44%;
  width: max-content;
  max-width: 94%;
  transform: translate(-50%, -50%) rotate(var(--rs-seamrot));
  text-align: center;
  pointer-events: none;
}
.rs-seam__word {
  display: inline-block;
  font-family: var(--rs-display);
  font-size: clamp(0.82rem, 3.5vw, 1.45rem);
  line-height: 1;
  letter-spacing: 0.16em;
  color: var(--rs-bg);
  opacity: 1;
  animation: rs-word-in 1900ms ease-out both;
  transition: letter-spacing 520ms ease, opacity 420ms ease;
}

.rs-sun {
  position: absolute;
  z-index: 1;
  left: 4%;
  top: 56%;
  width: clamp(62px, 22%, 128px);
  transform: translateY(-50%) rotate(var(--rs-seamrot));
  animation: rs-sun-up 2200ms cubic-bezier(0.22, 0.9, 0.3, 1) both;
}
.rs-sun__disc { fill: var(--rs-accent2); }
.rs-sun__rays { stroke: var(--rs-lamp); stroke-width: 4; stroke-linecap: round; fill: none; }
.rs-sun__sill { stroke: var(--rs-bg); stroke-width: 2; }

.rs-seam__cap {
  margin-block-start: 0.7rem;
  font-size: 0.9rem;
  color: var(--rs-ink-soft);
  font-style: italic;
}

.rs-pull {
  margin-block-start: 0.9rem;
  font-family: var(--rs-book);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  padding: 0.55rem 1.1rem;
  color: var(--rs-ink);
  background: var(--rs-surface);
  border: 1px solid var(--rs-hair-firm);
  border-block-end-width: 3px;
  cursor: pointer;
  transition: background-color 220ms ease, color 220ms ease, border-color 220ms ease, transform 180ms ease;
}
/* the shut state is declared BEFORE the interaction states on purpose: declared after,
   it kept its pale background under :hover while hover had already lightened the text. */
.rs-pull[aria-pressed="false"] { background: var(--rs-brick-wash); color: var(--rs-ink); }
.rs-pull:hover { background: var(--rs-accent); color: var(--rs-surface); border-color: var(--rs-moss-deep); }
.rs-pull:active { transform: translateY(1px); }

@keyframes rs-part-room {
  0%   { transform: translate(0, 0); }
  58%  { transform: translate(-0.6rem, -2.03rem); }
  100% { transform: translate(-0.45rem, -1.5rem); }
}
@keyframes rs-part-bar {
  0%   { transform: translate(0, 0); }
  58%  { transform: translate(0.6rem, 2.03rem); }
  100% { transform: translate(0.45rem, 1.5rem); }
}
@keyframes rs-word-in {
  0%   { opacity: 0; letter-spacing: -0.02em; }
  34%  { opacity: 0; letter-spacing: 0.02em; }
  100% { opacity: 1; letter-spacing: 0.16em; }
}
@keyframes rs-sun-up {
  0%   { opacity: 0; transform: translateY(10%) rotate(var(--rs-seamrot)) scale(0.82); }
  45%  { opacity: 0.4; }
  100% { opacity: 1; transform: translateY(-50%) rotate(var(--rs-seamrot)) scale(1); }
}

/* once the pull is used, the halves stop animating and start transitioning */
.rs-seam[data-rs-seam] .rs-seam__half {
  animation: none;
  transition: transform 620ms cubic-bezier(0.22, 0.86, 0.26, 1);
}
.rs-seam[data-rs-seam="open"] .rs-seam__half--room { transform: translate(-0.45rem, -1.5rem); }
.rs-seam[data-rs-seam="open"] .rs-seam__half--bar  { transform: translate(0.45rem, 1.5rem); }
.rs-seam[data-rs-seam="shut"] .rs-seam__half--room { transform: translate(0, 0); }
.rs-seam[data-rs-seam="shut"] .rs-seam__half--bar  { transform: translate(0, 0); }
.rs-seam[data-rs-seam="shut"] .rs-seam__word { opacity: 0; letter-spacing: 0.02em; }
.rs-seam[data-rs-seam] .rs-seam__word { animation: none; }
.rs-seam[data-rs-seam] .rs-sun { animation: none; }

/* --------------------------------------------------------------------------
   Definition grids. The house writes everything as term and answer.
   -------------------------------------------------------------------------- */
.rs-dg { margin: 0; }
.rs-dg__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem 1rem;
  padding: 0.78rem 0.1rem 0.78rem 0.75rem;
  border-inline-start: 3px solid var(--rs-hair);
  transition: border-color 260ms ease, background-color 260ms ease;
}
.rs-dg__row + .rs-dg__row { margin-block-start: 0.35rem; }
.rs-dg__row:hover { border-inline-start-color: var(--rs-accent2); background: color-mix(in oklab, var(--rs-surface) 68%, transparent); }
.rs-band--evening .rs-dg__row:hover { background: color-mix(in oklab, var(--rs-bg) 12%, transparent); }

.rs-dg__t {
  font-family: var(--rs-display);
  font-size: 1.02rem;
  letter-spacing: 0.02em;
  color: var(--rs-moss-deep);
}
.rs-band--evening .rs-dg__t { color: var(--rs-lamp); }
.rs-dg__d { margin: 0; }
.rs-dg--facts .rs-dg__t { font-size: 0.93rem; }
.rs-dg--facts .rs-dg__row { padding-block: 0.5rem; }

/* --------------------------------------------------------------------------
   Widgets. Both of them print their arithmetic and both say what they are.
   -------------------------------------------------------------------------- */
.rs-widget {
  margin-block-start: 1.5rem;
  padding: 1.15rem 1rem 1.3rem;
  background: var(--rs-surface);
  border: 1px solid var(--rs-hair-firm);
  border-block-start: 5px solid var(--rs-accent);
}
.rs-widget__fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-block-start: 1rem;
}
.rs-field { display: block; }
.rs-field__lab {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rs-ink-soft);
  margin-block-end: 0.22rem;
}
.rs-field__in {
  width: 100%;
  max-width: 100%;
  font-family: var(--rs-book);
  font-size: 1rem;
  padding: 0.5rem 0.55rem;
  color: var(--rs-ink);
  background: var(--rs-bg);
  border: 1px solid var(--rs-hair-firm);
  border-radius: 0;
  transition: border-color 200ms ease, background-color 200ms ease, box-shadow 200ms ease;
}
.rs-field__in:hover { border-color: var(--rs-accent); }
.rs-field__in:focus { background: var(--rs-surface); border-color: var(--rs-accent2); box-shadow: inset 0 -3px 0 var(--rs-accent2); }

.rs-work {
  display: block;
  margin-block-start: 1.15rem;
  padding: 0.2rem 0 0;
  border-block-start: 1px solid var(--rs-hair);
}
.rs-work__none { padding-block: 0.8rem; font-style: italic; color: var(--rs-ink-soft); font-size: 0.93rem; }
.rs-work__line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.7rem;
  justify-content: space-between;
  padding: 0.46rem 0.4rem;
  border-block-end: 1px dotted var(--rs-hair-firm);
  transition: background-color 240ms ease;
}
.rs-work__line:hover { background: var(--rs-moss-wash); }
.rs-work__sum { font-family: var(--rs-book); font-size: 0.95rem; color: var(--rs-ink-soft); }
.rs-work__val { font-family: var(--rs-display); font-size: 1rem; color: var(--rs-ink); white-space: nowrap; }
.rs-work__line--out {
  background: var(--rs-moss-wash);
  border-block-end: 3px solid var(--rs-accent);
}
.rs-work__line--out .rs-work__val { font-size: 1.28rem; color: var(--rs-moss-deep); }
.rs-work__line--warn { background: var(--rs-brick-wash); border-block-end-color: var(--rs-accent2); }
.rs-work__note { padding: 0.55rem 0.4rem 0; font-size: 0.88rem; color: var(--rs-ink-soft); }

.rs-widget__note {
  margin-block-start: 1rem;
  padding-inline-start: 0.75rem;
  border-inline-start: 3px solid var(--rs-accent2);
  font-size: 0.88rem;
  color: var(--rs-ink-soft);
}

.rs-plan { display: block; width: 100%; height: auto; margin-block-start: 1.1rem; background: var(--rs-bg); }
.rs-plan__floor { fill: var(--rs-surface); stroke: var(--rs-ink); stroke-width: 2; }
.rs-plan__use { fill: var(--rs-moss-wash); stroke: var(--rs-accent); stroke-width: 1.2; stroke-dasharray: 5 4; }
.rs-plan__marks circle { fill: var(--rs-accent2); transition: fill 300ms ease; }
.rs-plan__marks rect { fill: none; stroke: var(--rs-moss-deep); stroke-width: 1.4; }

/* --------------------------------------------------------------------------
   Drawings on the page: the ground floor, the hill, the cellar line.
   -------------------------------------------------------------------------- */
.rs-ground, .rs-hill, .rs-stillage {
  display: block;
  width: 100%;
  height: auto;
  margin-block-start: 1.2rem;
  background: var(--rs-bg);
  border: 1px solid var(--rs-hair);
}
.rs-g-wall { fill: var(--rs-surface); stroke: var(--rs-ink); stroke-width: 2.4; }
.rs-g-seam { stroke: var(--rs-accent2); stroke-width: 2.4; stroke-dasharray: 9 6; fill: none; }
.rs-g-counter { fill: none; stroke: var(--rs-ink); stroke-width: 2.2; }
.rs-g-door { stroke: var(--rs-surface); stroke-width: 5; }
.rs-g-swing { fill: none; stroke: var(--rs-hair-firm); stroke-width: 1.2; stroke-dasharray: 3 4; }
.rs-g-hatch { stroke: var(--rs-accent); stroke-width: 6; stroke-linecap: butt; }
.rs-g-stair { fill: none; stroke: var(--rs-ink-faint); stroke-width: 1.4; }
.rs-g-tables { fill: none; stroke: var(--rs-accent); stroke-width: 1.6; }
.rs-g-fixed rect { fill: color-mix(in oklab, var(--rs-accent) 26%, var(--rs-surface)); stroke: var(--rs-hair-firm); stroke-width: 1.2; }
.rs-g-fire { fill: var(--rs-brick-wash); stroke: var(--rs-accent2); stroke-width: 1.6; }
.rs-g-tag { font-family: var(--rs-book); font-size: 11px; letter-spacing: 0.08em; fill: var(--rs-ink-faint); stroke: var(--rs-bg); }
.rs-g-tag--seam { fill: var(--rs-accent2); font-style: italic; }

.rs-hill-road { fill: none; stroke: var(--rs-ink); stroke-width: 3; }
.rs-hill-foot { fill: none; stroke: var(--rs-accent); stroke-width: 2; stroke-dasharray: 7 5; }
.rs-hill-contour { fill: none; stroke: var(--rs-hair-firm); stroke-width: 1.1; }
.rs-hill-house { fill: var(--rs-accent2); stroke: var(--rs-ink); stroke-width: 1.4; }
.rs-hill-block { fill: color-mix(in oklab, var(--rs-accent) 18%, var(--rs-surface)); stroke: var(--rs-hair-firm); stroke-width: 1; }
.rs-hill-tag { font-family: var(--rs-book); font-size: 11px; letter-spacing: 0.06em; fill: var(--rs-ink-soft); stroke: var(--rs-bg); }
.rs-hill-tag--house { fill: var(--rs-accent2); font-size: 12px; }

.rs-st-stillage { fill: none; stroke: var(--rs-ink); stroke-width: 2.2; }
.rs-st-cask { fill: color-mix(in oklab, var(--rs-accent2) 38%, var(--rs-surface)); stroke: var(--rs-accent2); stroke-width: 1.8; }
.rs-st-hoop { fill: none; stroke: color-mix(in oklab, var(--rs-accent2) 70%, var(--rs-ink)); stroke-width: 1.4; }
.rs-st-spile { fill: var(--rs-ink); }
.rs-st-chock { fill: var(--rs-ink-faint); stroke: var(--rs-ink); stroke-width: 1.2; stroke-linejoin: round; }
.rs-st-line { fill: none; stroke: var(--rs-accent); stroke-width: 2; }
.rs-st-tag { font-family: var(--rs-book); font-size: 11px; letter-spacing: 0.07em; fill: var(--rs-ink-faint); stroke: var(--rs-bg); }

/* --------------------------------------------------------------------------
   Page furniture for the sub-pages
   -------------------------------------------------------------------------- */
.rs-lede {
  font-size: 1.14rem;
  line-height: 1.5;
  color: var(--rs-moss-deep);
}
.rs-aside {
  margin-block-start: 1.3rem;
  padding: 0.9rem 1rem;
  background: var(--rs-surface);
  border-inline-start: 5px solid var(--rs-accent);
  font-size: 0.96rem;
}
.rs-list { padding-inline-start: 1.15rem; }
.rs-list li + li { margin-block-start: 0.45rem; }
.rs-list--plain { list-style: none; padding-inline-start: 0; }
.rs-list--plain li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
  border-block-end: 1px dotted var(--rs-hair);
}
.rs-list--plain li::before {
  content: "";
  position: absolute;
  left: 0.1rem;
  top: 1.05rem;
  width: 0.8rem;
  height: 0;
  border-block-start: 2px solid var(--rs-accent2);
  transform: rotate(-15deg);
}
.rs-crumb {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rs-ink-faint);
}
.rs-crumb a { color: var(--rs-moss-deep); }

/* --------------------------------------------------------------------------
   Footer. Same on every page: the office, which is this building.
   -------------------------------------------------------------------------- */
.rs-foot {
  background: var(--rs-ink);
  color: var(--rs-bg);
  padding: 2.1rem 1.1rem 2.6rem;
  border-block-start: 6px solid var(--rs-accent2);
}
.rs-foot__inner { max-width: var(--rs-inner); margin-inline: auto; }
.rs-foot__name {
  font-family: var(--rs-display);
  font-size: 1.02rem;
  letter-spacing: 0.08em;
}
.rs-foot__addr {
  margin-block-start: 0.7rem;
  font-style: normal;
  line-height: 1.5;
  color: color-mix(in oklab, var(--rs-bg) 82%, var(--rs-ink));
}
.rs-foot__reg, .rs-foot__duns {
  margin-block-start: 0.7rem;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  color: color-mix(in oklab, var(--rs-bg) 70%, var(--rs-ink));
}
.rs-foot__duns { margin-block-start: 0.2rem; }
.rs-foot__mail { margin-block-start: 0.8rem; }
.rs-foot__mail a {
  color: var(--rs-lamp);
  transition: color 220ms ease, letter-spacing 220ms ease;
}
.rs-foot__mail a:hover { color: var(--rs-bg); letter-spacing: 0.03em; }

/* --------------------------------------------------------------------------
   The walk. A scroll handler sets one token list on the body; these rules
   read it. Without script the page is already in its finished state.
   -------------------------------------------------------------------------- */
.rs-js .rs-rule::after { transform: scaleX(0); }
.rs-js .rs-band__inner { transform: translateY(11px); }

.rs-js [data-rs-walk~="b1"]  .rs-band:nth-of-type(1)  .rs-rule::after,
.rs-js [data-rs-walk~="b2"]  .rs-band:nth-of-type(2)  .rs-rule::after,
.rs-js [data-rs-walk~="b3"]  .rs-band:nth-of-type(3)  .rs-rule::after,
.rs-js [data-rs-walk~="b4"]  .rs-band:nth-of-type(4)  .rs-rule::after,
.rs-js [data-rs-walk~="b5"]  .rs-band:nth-of-type(5)  .rs-rule::after,
.rs-js [data-rs-walk~="b6"]  .rs-band:nth-of-type(6)  .rs-rule::after,
.rs-js [data-rs-walk~="b7"]  .rs-band:nth-of-type(7)  .rs-rule::after,
.rs-js [data-rs-walk~="b8"]  .rs-band:nth-of-type(8)  .rs-rule::after,
.rs-js [data-rs-walk~="b9"]  .rs-band:nth-of-type(9)  .rs-rule::after,
.rs-js [data-rs-walk~="b10"] .rs-band:nth-of-type(10) .rs-rule::after { transform: scaleX(1); }

.rs-js [data-rs-walk~="b1"]  .rs-band:nth-of-type(1)  .rs-band__inner,
.rs-js [data-rs-walk~="b2"]  .rs-band:nth-of-type(2)  .rs-band__inner,
.rs-js [data-rs-walk~="b3"]  .rs-band:nth-of-type(3)  .rs-band__inner,
.rs-js [data-rs-walk~="b4"]  .rs-band:nth-of-type(4)  .rs-band__inner,
.rs-js [data-rs-walk~="b5"]  .rs-band:nth-of-type(5)  .rs-band__inner,
.rs-js [data-rs-walk~="b6"]  .rs-band:nth-of-type(6)  .rs-band__inner,
.rs-js [data-rs-walk~="b7"]  .rs-band:nth-of-type(7)  .rs-band__inner,
.rs-js [data-rs-walk~="b8"]  .rs-band:nth-of-type(8)  .rs-band__inner,
.rs-js [data-rs-walk~="b9"]  .rs-band:nth-of-type(9)  .rs-band__inner,
.rs-js [data-rs-walk~="b10"] .rs-band:nth-of-type(10) .rs-band__inner { transform: translateY(0); }

/* --------------------------------------------------------------------------
   Wider than a phone. Same mechanisms, more room between them.
   -------------------------------------------------------------------------- */
@media (min-width: 40rem) {
  :root { --rs-inner: 44rem; --rs-band-pad: 3.4rem; --rs-seamrot: -12deg; }
  .rs-body { font-size: 1.09rem; }
  .rs-seam { aspect-ratio: 16 / 9; }
  .rs-widget__fields { grid-template-columns: 1fr 1fr; gap: 0.9rem 1.2rem; }
  .rs-dg__row { grid-template-columns: 8.5rem 1fr; padding-block: 0.85rem; }
  .rs-dg--two .rs-dg__row { grid-template-columns: 11rem 1fr; }
  .rs-dg--facts .rs-dg__row { grid-template-columns: 10.5rem 1fr; }
  .rs-foot__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem 2rem; }
  .rs-foot__name, .rs-foot__addr { grid-column: 1; }
  .rs-foot__reg, .rs-foot__duns, .rs-foot__mail { grid-column: 2; }
  .rs-foot__reg { margin-block-start: 0; }
}

@media (min-width: 64rem) {
  :root { --rs-inner: 52rem; --rs-band-pad: 4.2rem; --rs-seamrot: -9deg; }
  .rs-seam { aspect-ratio: 21 / 9; }
  .rs-band { padding-inline: 2rem; }
  .rs-nav__inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 1.4rem; align-items: start; padding-block-end: 1rem; }
  .rs-nav__group { border-block-end: 0; border-inline-start: 1px solid color-mix(in oklab, var(--rs-moss-deep) 68%, var(--rs-bg)); padding-inline-start: 0.4rem; }
  .rs-nav__sum { padding-block: 0.8rem; }
  .rs-nav__list { padding-inline-start: 1.3rem; }
  .rs-h1 { font-size: 3.6rem; }
}

/* --------------------------------------------------------------------------
   Reduced motion. Nothing moves, and the set piece is already open: the two
   halves sit off the seam, the name is up, the sun is up, the sweeps are drawn.
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .rs-seam__half--room { transform: translate(-0.45rem, -1.5rem); }
  .rs-seam__half--bar  { transform: translate(0.45rem, 1.5rem); }
  .rs-seam[data-rs-seam="shut"] .rs-seam__half--room,
  .rs-seam[data-rs-seam="shut"] .rs-seam__half--bar { transform: translate(0, 0); }
  .rs-seam__word { opacity: 1; letter-spacing: 0.16em; }
  .rs-seam[data-rs-seam="shut"] .rs-seam__word { opacity: 0; }
  .rs-sun { opacity: 1; transform: translateY(-50%) rotate(var(--rs-seamrot)) scale(1); }
  .rs-js .rs-rule::after { transform: scaleX(1); }
  .rs-js .rs-band__inner { transform: translateY(0); }
  .rs-nav__group[open] > .rs-nav__sum::before { transform: translateY(-50%) rotate(-32deg); }
}

/* --------------------------------------------------------------------------
   Print: the plan and the working are the only things worth a sheet of paper.
   -------------------------------------------------------------------------- */
@media print {
  .rs-nav, .rs-pull { display: none; }
  .rs-body { background: var(--rs-surface); font-size: 11pt; }
  .rs-band, .rs-band--evening { background: var(--rs-surface); color: var(--rs-ink); }
  .rs-band::before { display: none; }
  .rs-seam { aspect-ratio: 2 / 1; }
  .rs-foot { background: var(--rs-surface); color: var(--rs-ink); border-block-start: 2px solid var(--rs-ink); }
  .rs-foot__addr, .rs-foot__reg, .rs-foot__duns { color: var(--rs-ink); }
}