@layer room {
  .room-main--atelier {
    display: block;
    width: min(100%, 96rem);
    padding: clamp(5.5rem, 8vw, 8rem) var(--page-pad) clamp(2rem, 5vw, 4rem);
  }

  .atelier-poc {
    color: var(--chalk);
  }

  .atelier-poc__header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
    margin-block-end: 1rem;
  }

  .atelier-poc__header h1 {
    margin: 0;
    font-family: var(--font-structural);
    font-size: clamp(2.3rem, 7vw, 6rem);
    font-weight: 600;
    letter-spacing: -0.055em;
    line-height: 0.88;
    text-transform: uppercase;
  }

  .atelier-poc__instruction {
    max-width: 31rem;
    margin: 0;
    color: rgb(232 229 220 / 68%);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    line-height: 1.6;
    text-transform: uppercase;
  }

  .atelier-stage {
    position: relative;
    min-height: 33rem;
    height: min(68svh, 49rem);
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--copper) 38%, transparent);
    background: #050605;
    box-shadow: inset 0 0 7rem rgb(0 0 0 / 68%);
  }

  .atelier-stage canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: pointer;
    touch-action: none;
  }

  .atelier-stage canvas:focus-visible,
  .atelier-button:focus-visible {
    outline: 2px solid var(--copper);
    outline-offset: 3px;
  }

  .atelier-controls {
    position: absolute;
    inset: 1rem 1rem auto auto;
    z-index: 2;
  }

  .atelier-button {
    min-height: 2.75rem;
    padding: 0.65rem 0.9rem;
    border: 1px solid color-mix(in srgb, var(--copper) 66%, transparent);
    border-radius: 0;
    background: rgb(7 8 7 / 86%);
    color: var(--chalk);
    font: 600 0.68rem/1 var(--font-structural);
    letter-spacing: 0.13em;
    text-transform: uppercase;
    cursor: pointer;
  }

  .atelier-button:disabled {
    opacity: 0;
    pointer-events: none;
  }

  .atelier-hint {
    position: absolute;
    inset: auto auto 1rem 1rem;
    z-index: 2;
    margin: 0;
    padding: 0.55rem 0.7rem;
    background: rgb(7 8 7 / 78%);
    color: rgb(232 229 220 / 68%);
    font-size: 0.66rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    pointer-events: none;
  }

  .atelier-overlay[hidden] {
    display: none;
  }

  .atelier-overlay {
    position: fixed;
    z-index: 30;
    inset: 0;
    display: grid;
    place-items: center;
    padding: var(--page-pad);
    background: rgb(3 4 3 / 82%);
  }

  .atelier-overlay__panel {
    width: min(100%, 32rem);
    max-height: calc(100svh - (var(--page-pad) + var(--page-pad)));
    overflow-y: auto;
    padding: clamp(1.5rem, 5vw, 3rem);
    border: 1px solid color-mix(in srgb, var(--copper) 58%, transparent);
    background: var(--black);
    box-shadow: 0 2rem 6rem rgb(0 0 0 / 55%);
  }

  .atelier-overlay__panel .eyebrow {
    margin-block-end: 1rem;
    color: var(--copper-bright);
  }

  .atelier-overlay__panel h2 {
    margin: 0 0 1rem;
    font: 600 clamp(2rem, 8vw, 4rem)/0.95 var(--font-structural);
    letter-spacing: -0.045em;
    text-transform: uppercase;
  }

  .atelier-overlay__panel p:not(.eyebrow) {
    margin: 0 0 1.5rem;
    color: rgb(232 229 220 / 72%);
    line-height: 1.65;
  }

  .atelier-overlay__panel .atelier-overlay__lead {
    margin-block-end: 0.35rem;
    color: var(--chalk);
    font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  }

  .atelier-overlay__meta {
    display: block;
    margin: 0 0 1.5rem;
    color: rgb(239 178 135 / 72%);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    line-height: 1.5;
    text-transform: uppercase;
  }

  .atelier-overlay__focus strong {
    color: var(--chalk);
    font: 700 0.68rem/1.5 var(--font-structural);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .atelier-field-notes {
    display: grid;
    gap: 1.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .atelier-field-note {
    padding-block-start: 1.75rem;
    border-block-start: 1px solid rgb(239 178 135 / 24%);
  }

  .atelier-field-notes > li:first-child .atelier-field-note {
    padding-block-start: 0;
    border-block-start: 0;
  }

  .atelier-field-note .atelier-overlay__meta {
    margin-block-end: 0.45rem;
  }

  .atelier-field-note h3 {
    margin: 0 0 1rem;
    color: var(--chalk);
    font: 650 clamp(1.05rem, 3vw, 1.35rem)/1.05 var(--font-structural);
    letter-spacing: 0.035em;
    text-transform: uppercase;
  }

  .atelier-overlay__panel .atelier-field-note p:not(.eyebrow) {
    margin-block-end: 0.8rem;
  }

  .atelier-overlay__panel .atelier-field-note p:last-child {
    margin-block-end: 0;
  }

  @media (max-width: 760px) {
    .room-main--atelier {
      padding-inline: 0;
    }

    .atelier-poc__header {
      display: block;
      padding-inline: var(--page-pad);
    }

    .atelier-poc__instruction {
      margin-block-start: 0.85rem;
    }

    .atelier-stage {
      min-height: 31rem;
      height: 68svh;
      border-inline: 0;
    }

    .atelier-hint {
      inset-inline-end: 1rem;
      max-width: calc(100% - 2rem);
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .atelier-button {
      transition: none;
    }
  }
}