.play-main { padding-top: 42px; }
.play-heading { display: grid; grid-template-columns: 1.2fr 1fr; align-items: end; gap: 64px; padding: 16px 0 30px; border-bottom: 1px solid var(--line); }
.play-heading h1 { max-width: 760px; margin: 0; font-size: clamp(38px, 4.8vw, 72px); font-weight: 620; letter-spacing: -.055em; line-height: 1.05; }
.play-heading > p { max-width: 440px; margin: 0 0 4px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.concept-note { display: flex; align-items: baseline; gap: 18px; margin: 22px 0 32px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.concept-note > span { flex-shrink: 0; padding: 4px 9px; border: 1px solid #ccd3eb; border-radius: 30px; color: #405598; background: #eef1fb; font-size: 10px; font-weight: 650; }
.play-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 22px; }
.play-card { min-width: 0; }
.play-card-art { position: relative; overflow: hidden; border-radius: 9px; background: #edf0f3; }
.play-card-art > img { width: 100%; height: auto; transition: transform .45s cubic-bezier(.2,.7,.2,1); }
@media (hover: hover) { .play-card:hover .play-card-art > img { transform: scale(1.025); } }
.play-tag { position: absolute; top: 14px; left: 14px; padding: 5px 9px; border-radius: 30px; background: #ffffffdf; color: #445068; font-size: 10px; }
.play-card-copy { padding: 15px 0 0; }
.play-card-copy > span:first-child { color: var(--muted); font-size: 12px; }
.play-card-copy h2 { margin: 4px 0 7px; font-size: 23px; font-weight: 600; letter-spacing: -.035em; }
.play-card-copy p { max-width: 500px; margin: 8px 0 12px; color: var(--muted); font-size: 14px; }
.play-card-copy .play-card-cta { color: var(--accent); font-size: 13px; }
.play-suggestions { padding: 28px 0 0; border-top: 1px solid var(--line); margin-top: 56px; color: var(--muted); font-size: 14px; }
.pack-case { padding-top: 30px; }
.play-back { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 13px; }
.pack-case-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding-block: 12px 26px; }
.pack-case-heading h1 { margin: 0; font-size: clamp(34px, 4vw, 52px); font-weight: 600; line-height: 1.1; letter-spacing: -.045em; }
.pack-case-heading p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 12px; }
.pack-viewer { display: grid; grid-template-columns: minmax(0, 1fr) 290px; align-items: start; gap: 0 24px; min-width: 0; }
.pack-stage { grid-column: 1; grid-row: 1; position: relative; height: clamp(380px, 34vw, 490px); overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: radial-gradient(ellipse at 50% 40%, #ffffff, #edf0f5); }
.pack-stage > canvas { position: absolute; inset: 0; display: block; width: 100%; height: 100%; touch-action: none; cursor: grab; }
.pack-stage > canvas[data-dragging] { cursor: grabbing; }
.pack-stage > canvas:focus-visible { outline: 1px dashed #9ba8c7; outline-offset: -8px; }
.pack-poster { width: 100%; height: 100%; object-fit: contain; }
[data-ready="true"] .pack-poster { visibility: hidden; }
.pack-scene-mark { position: absolute; inset: 22px auto auto 24px; display: grid; gap: 5px; color: #697488; pointer-events: none; font-size: 12px; }
.pack-scene-mark > span { color: #8892a4; font-size: 9px; letter-spacing: .13em; }
.pack-toolbar { grid-column: 1; grid-row: 2; display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 0 0; }
.pack-toolbar button, [data-pack-retry] { min-height: 40px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); font-size: 12px; }
.pack-toolbar button:hover { border-color: #a4b3e8; color: var(--accent); }
.pack-toolbar button:disabled { opacity: .4; cursor: default; }
.pack-bottom { grid-column: 1; grid-row: 3; display: flex; align-items: start; justify-content: space-between; gap: 20px; padding-block: 10px 26px; color: var(--muted); font-size: 11px; }
.pack-bottom p { margin: 0; }
.pack-bottom [role="status"] { text-align: right; }
.skin-panel { grid-column: 2; grid-row: 1 / span 3; padding: 18px 0 0; }
.skin-panel h2 { margin: 0 0 18px; font-size: 22px; font-weight: 600; letter-spacing: -.03em; }
.skin-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.skin-choice { display: flex; align-items: center; gap: 16px; padding: 12px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); background: var(--surface); text-align: left; transition: border-color .2s, background .2s; }
.skin-choice[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); }
.skin-choice img { flex: 0 0 auto; width: 48px; height: 74px; object-fit: cover; border-radius: 3px; }
.skin-choice span { display: grid; gap: 5px; }
.skin-choice b { font-size: 14px; font-weight: 600; }
.skin-choice small { color: var(--muted); font-size: 10px; }
.texture-details { margin-top: 20px; color: var(--muted); font-size: 12px; }
.texture-details summary { width: fit-content; min-height: 36px; cursor: pointer; }
.texture-details > div { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding-top: 8px; }
.texture-details a { display: grid; gap: 8px; }
.texture-details img { width: 100%; height: 280px; object-fit: contain; background: #eef0f3; }
.play-pager { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 24px; margin-top: 36px; border-top: 1px solid var(--line); font-size: 14px; }
.play-pager a { display: inline-flex; align-items: center; min-height: 44px; color: var(--accent); }
.pack-viewer:fullscreen { padding: 24px; overflow: auto; background: var(--paper); }
.pack-viewer:fullscreen .pack-stage { height: min(78vh, 860px); }
.ui-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 38px 24px; }
.ui-card:first-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1.5fr 1fr; align-items: center; gap: 40px; }
.ui-card:first-child h2 { font-size: 42px; }
.experience-shell { padding-top: 0; }
.experience-bar { position: sticky; z-index: 20; top: var(--header-height); display: flex; align-items: center; flex-wrap: wrap; gap: 18px; min-height: 68px; padding: 12px var(--gutter); border-bottom: 1px solid var(--line); background: #f7f8fa; }
.experience-exit { color: var(--accent); font-size: 12px; }
.experience-title { display: grid; gap: 0; margin-right: auto; }
.experience-title h1 { font-size: 17px; margin: 0; letter-spacing: -.03em; }
.experience-title span { color: var(--muted); font-size: 9px; }
.experience-switch { display: flex; align-items: center; gap: 4px; }
.experience-switch a, .experience-bar button { display: grid; place-items: center; min-width: 38px; min-height: 38px; padding: 5px 10px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface); font-size: 11px; }
.experience-switch select { max-width: 140px; min-height: 38px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface); font: inherit; font-size: 12px; padding: 5px 24px 5px 10px; }
.device-controls { display: flex; gap: 3px; }
.device-controls button[aria-pressed="true"] { color: var(--accent); border-color: #cbd2ef; background: var(--accent-soft); }
.experience-viewport { display: flex; justify-content: center; min-width: 0; min-height: 420px; height: calc(100dvh - var(--header-height) - var(--experience-bar-height, 68px) - 52px); padding: 14px; background: #e6e9ef; }
.experience-viewport iframe { width: 100%; height: 100%; min-width: 0; border: 0; border-radius: 6px; background: #fff; box-shadow: 0 8px 28px #19233a0e; transition: width .35s cubic-bezier(.2,.7,.2,1); }
.experience-viewport[data-width="tablet"] iframe { width: min(768px, 100%); }
.experience-viewport[data-width="mobile"] iframe { width: min(390px, 100%); }
.experience-status { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; padding: 10px var(--gutter); color: var(--muted); font-size: 11px; }
.experience-status p { margin: 0; margin-right: auto; }
.experience-status a { color: var(--accent); }
.experience-status button { border: 0; background: transparent; font-size: 11px; padding: 0; color: var(--accent); }
.experience-shell > .concept-note { margin-inline: var(--gutter); }
.experience-shell:fullscreen { overflow: auto; background: var(--paper); }
.experience-shell:fullscreen .experience-bar { top: 0; }
.experience-shell:fullscreen .experience-viewport { height: calc(100dvh - 135px); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 1000px) {
  .play-heading { gap: 30px; }
  .play-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .experience-bar { gap: 10px; }
  .device-controls { margin-left: auto; }
  .pack-viewer { grid-template-columns: minmax(0, 1fr) 245px; gap: 0 16px; }
}
@media (max-width: 720px) {
  .play-main { padding-top: 22px; }
  .play-heading { grid-template-columns: 1fr; gap: 20px; padding-top: 4px; }
  .play-heading h1 { font-size: 39px; }
  .concept-note { display: block; margin-block: 20px 26px; font-size: 11px; }
  .concept-note > span { display: table; margin-bottom: 8px; }
  .play-grid { gap: 30px 12px; }
  .play-tag { top: 8px; left: 8px; font-size: 8px; padding: 4px 6px; }
  .play-card-copy h2 { font-size: 18px; }
  .play-card-copy > span:first-child { font-size: 10px; }
  .play-card-copy .play-card-cta { font-size: 11px; }
  .pack-case { padding-top: 14px; }
  .pack-case-heading { display: block; }
  .pack-case-heading p:not(.eyebrow) { margin-top: 12px; }
  .pack-viewer { grid-template-columns: 1fr; }
  .pack-stage { grid-row: 2; height: 340px; }
  .pack-toolbar { grid-row: 3; }
  .pack-bottom { grid-row: 4; }
  .pack-toolbar { gap: 6px; }
  .pack-toolbar button { font-size: 10px; padding-inline: 9px; }
  .pack-bottom { gap: 12px; font-size: 10px; }
  .skin-panel { grid-column: 1; grid-row: 1; padding: 0 0 14px; }
  .skin-panel h2 { font-size: 17px; margin-bottom: 10px; }
  .skin-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
  .skin-choice { display: grid; gap: 8px; padding: 10px; }
  .skin-choice img { width: 28px; height: 42px; }
  .skin-choice b { font-size: 11px; line-height: 1.4; }
  .skin-choice small { display: none; }
  .texture-details { margin-top: 7px; font-size: 10px; }
  .texture-details summary { min-height: 22px; }
  .texture-details img { height: 160px; }
  .play-pager { font-size: 12px; }
  .ui-grid { grid-template-columns: 1fr; gap: 28px; }
  .ui-card:first-child { display: block; }
  .ui-card:first-child h2 { font-size: 23px; }
  .experience-bar { gap: 8px; padding-block: 10px; }
  .experience-title { margin-right: 0; }
  .experience-switch { margin-left: auto; }
  .device-controls { margin: 0 auto 0 0; }
  .experience-viewport { padding: 6px; min-height: 420px; }
  .experience-status { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .play-card-art > img, .skin-choice, .experience-viewport iframe { transition: none; }
}