:root {
  font-family: Arial, Helvetica, sans-serif;
  color: #222a55;
  background: #f7f3ec;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  padding: 0 3.5vw;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid #ddd8d0;
  min-height: 86px;
}
.brand {
  font-weight: 850;
  font-size: 27px;
  letter-spacing: -1.3px;
  text-decoration: none;
  color: inherit;
}
.brand span {
  font-size: 13px;
  background: #222a55;
  color: white;
  border-radius: 7px;
  padding: 6px;
  letter-spacing: 0;
  margin-left: 5px;
}
nav {
  display: flex;
  gap: 6px;
}
nav a {
  font-size: 12px;
  padding: 10px 15px;
  color: inherit;
  text-decoration: none;
  border-radius: 25px;
}
nav a[aria-current] {
  background: #222a55;
  color: white;
}
.edition,
.eyebrow,
.panel-heading,
.stage-label,
.stage-bottom,
.quality {
  font:
    10px ui-monospace,
    monospace;
  letter-spacing: 1px;
}
.edition {
  color: #6e6a86;
}
main {
  max-width: 1600px;
  margin: auto;
}
.intro {
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding: 36px 0 28px;
  gap: 24px;
}
.eyebrow {
  color: #2a7d63;
  font-weight: 700;
}
h1 {
  font-size: clamp(38px, 5vw, 73px);
  line-height: 1;
  letter-spacing: -3px;
  font-weight: 600;
  margin: 12px 0;
}
h1 span {
  font-size: 14px;
  vertical-align: top;
  letter-spacing: 0;
  margin-left: 8px;
}
p {
  font-size: 14px;
  line-height: 1.6;
  color: #62647b;
  margin: 10px 0;
}
.intro-note {
  font-size: 12px;
  line-height: 1.7;
  max-width: 220px;
  border-left: 2px solid #ec7e96;
  padding-left: 16px;
  color: #62647b;
}
.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 272px;
  gap: 18px;
}
.stage {
  position: relative;
  min-width: 0;
  height: clamp(480px, 62vh, 780px);
  border-radius: 26px;
  overflow: hidden;
  background: #e9e6ee;
  border: 1px solid #e0dae5;
}
canvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
  outline-offset: -5px;
}
button,
select,
input {
  font: inherit;
}
button,
select {
  min-height: 42px;
  border: 1px solid #e3ded8;
  border-radius: 12px;
  background: #fff;
  color: #222a55;
  padding: 10px 12px;
  cursor: pointer;
}
button:hover {
  border-color: #222a55;
}
button:disabled {
  opacity: 0.4;
  cursor: default;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible,
select:focus-visible {
  outline: 3px solid #6e9fe0;
  outline-offset: 3px;
}
button[aria-pressed="true"] {
  background: #222a55;
  color: white;
  border-color: #222a55;
}
aside {
  background: #fff;
  border: 1px solid #e8e1d5;
  border-radius: 24px;
  padding: 20px;
  display: flex;
  flex-direction: column;
}
.panel-heading {
  display: flex;
  justify-content: space-between;
  padding: 0 0 20px;
  color: #6e6a86;
}
.panel-heading span:last-child {
  font-size: 26px;
  color: #ec7e96;
}
h2 {
  font-size: 12px;
  font-weight: 600;
  margin: 18px 0 10px;
}
.choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}
.choices button {
  font-size: 12px;
}
.presets {
  display: flex;
  gap: 6px;
}
.presets button {
  flex: 1;
  padding: 9px 3px;
  font-size: 11px;
  background: #f5f2ed;
}
.slider {
  display: block;
  font-size: 12px;
  margin: 18px 0;
}
.slider span {
  float: right;
  color: #6e6a86;
}
.slider input {
  display: block;
  width: 100%;
  accent-color: #2a7d63;
  margin: 12px 0;
}
.utilities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  padding-top: 18px;
  margin-top: auto;
  border-top: 1px solid #e8e1d5;
}
.utilities button {
  font-size: 11px;
}
#save {
  background: #dcf2e8;
  border-color: #cce4da;
}
#status {
  font-size: 11px;
  min-height: 18px;
  margin: 12px 0;
}
.quality {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #777;
}
.quality select {
  font-size: 11px;
  min-height: 30px;
  padding: 4px;
}
.stage-label {
  position: absolute;
  top: 23px;
  left: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}
.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2a7d63;
}
.stage-bottom {
  position: absolute;
  bottom: 22px;
  left: 25px;
  right: 25px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  pointer-events: none;
  letter-spacing: 0;
  font-size: 11px;
}
#loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  background: #e9e6eeed;
  font-size: 14px;
  text-align: center;
  padding: 24px;
}
#loading[hidden] {
  display: none;
}
details {
  margin-top: 18px;
  background: #f0ece4;
  border-radius: 18px;
  padding: 18px 23px;
}
summary {
  cursor: pointer;
  font-size: 13px;
  list-style: none;
  display: flex;
  justify-content: space-between;
}
#explanation {
  max-width: 850px;
  font-size: 13px;
  line-height: 1.8;
  padding: 10px 0;
}
#explanation a {
  color: #2a7d63;
}
footer {
  font-size: 11px;
  color: #6e6a86;
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 23px 0 30px;
}
footer a {
  color: inherit;
}
.swatches {
  display: flex;
  gap: 10px;
}
.swatches button {
  border-radius: 50%;
  width: 34px;
  min-height: 34px;
  padding: 0;
  border: 4px solid white;
  box-shadow: 0 0 0 1px #ddd;
}
.swatches button[aria-pressed="true"] {
  box-shadow: 0 0 0 2px #222a55;
}
.readout {
  font:
    11px/1.8 ui-monospace,
    monospace;
  background: #f7f3ec;
  padding: 12px;
  border-radius: 12px;
  margin: 14px 0;
}
.export {
  width: 100%;
  background: #dcf2e8;
  font-size: 12px;
}
.print-image {
  display: none;
}
@media (max-width: 900px) {
  .edition {
    display: none;
  }
  .workspace {
    grid-template-columns: 1fr 235px;
  }
  .intro-note {
    max-width: 170px;
  }
  .stage {
    height: 580px;
  }
  aside {
    padding: 15px;
  }
}
@media (max-width: 650px) {
  body {
    padding: 0 16px;
  }
  header {
    flex-wrap: wrap;
    gap: 12px;
    padding: 18px 0 12px;
  }
  nav {
    width: 100%;
    justify-content: space-between;
  }
  nav a {
    padding: 9px 10px;
    font-size: 11px;
  }
  .intro {
    padding: 25px 0 20px;
  }
  .intro-note {
    display: none;
  }
  h1 {
    letter-spacing: -1.8px;
  }
  .intro p {
    font-size: 13px;
    max-width: 32ch;
  }
  .workspace {
    grid-template-columns: 1fr;
  }
  .stage {
    height: 470px;
    border-radius: 20px;
  }
  .stage-label {
    left: 18px;
    top: 18px;
    font-size: 9px;
  }
  .stage-bottom {
    left: 18px;
    right: 18px;
    font-size: 10px;
  }
  aside {
    padding: 18px;
  }
  .panel-heading {
    padding-bottom: 0;
  }
  #controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 18px;
  }
  #controls h2 {
    margin-top: 14px;
  }
  .utilities {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 15px;
  }
  .slider {
    margin: 12px 0;
  }
  .quality {
    justify-content: flex-end;
    gap: 12px;
  }
  .readout {
    grid-column: 1/-1;
  }
  .stage-bottom #metrics {
    display: none;
  }
  footer {
    line-height: 1.6;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto;
  }
}
@media print {
  body {
    padding: 0;
    background: white;
  }
  header,
  aside,
  details,
  footer,
  .intro-note,
  .stage-label,
  .stage-bottom {
    display: none;
  }
  .workspace {
    display: block;
  }
  .stage {
    height: auto;
    border: 0;
    background: white;
  }
  canvas {
    display: none;
  }
  .print-image {
    display: block;
    width: 100%;
  }
  .intro {
    padding: 15px 0;
  }
  h1 {
    font-size: 35px;
  }
  .intro p {
    font-size: 12px;
  }
  @page {
    size: landscape;
    margin: 15mm;
  }
}