/* W04 Layered Desk. Reuse Quiet Form typography, palette, and chapter rail. */
.quiet-page.goals-journey .mission-layered { display: block; margin-top: 96px; }
.mission-layered .mission-proof-intro { max-width: none; margin-bottom: 48px; }
.mission-layered .mission-proof-intro h3 { font-size: clamp(26px, 5.5vw, 56px); line-height: 1.2; font-weight: 700; letter-spacing: -.035em; }
.mission-layered .mission-code-explainer { margin-top: 32px; max-width: 760px; }
.mission-layered .mission-code-explainer p:not(.eyebrow) { margin-top: 12px; line-height: 1.85; }
.mission-layered .mission-code-explainer small { display: block; margin-top: 12px; color: var(--body); font-size: 12px; }
.mission-layered .mission-desk { position: relative; display: grid; grid-template-columns: minmax(0,1fr); container-type: inline-size; width: calc(100% - 8px); margin-left: -6px; min-width: 0; padding: 0; isolation: isolate; }
/* Measured option-1 geometry: rear visible width ~81%, front ~85%, inset ~15%.
   Bottom-outer origins keep the lower edge level while the far edge recedes. */
.quiet-page.goals-journey .mission-layered .mission-code { display: block; grid-area: 1 / 1; align-self: start; width: 88%; min-width: 0; padding: 0; margin: 0; background: transparent; border: 0; box-shadow: none; transform: perspective(1800px) rotateY(10deg); transform: perspective(200cqw) rotateY(10deg); transform-origin: left bottom; }
.quiet-page.goals-journey .mission-layered .mission-code-window { display: flex; flex-direction: column; height: auto; aspect-ratio: 5 / 4; margin: 0; overflow: hidden; border: 1px solid #ffffff30; border-radius: 14px; background: #062e23; box-shadow: 0 16px 32px #132b2020; }
.mission-layered .code-file { display: flex; flex: none; justify-content: space-between; gap: 16px; padding: 18px 22px; color: #b8cebf; font-size: 14px; }
.mission-layered .code-file span:first-child { color: #edf4ef; letter-spacing: .06em; }
.quiet-page.goals-journey .mission-layered .mission-code-feed { flex: 1; min-height: 0; height: auto; margin: 0; padding: 20px 22px; overflow: hidden; white-space: pre; color: #deeee5; font-size: 18px; line-height: 1.6; mask-image: linear-gradient(#000 85%, transparent); }
.mission-code-feed code { display: block; will-change: transform; }
.mission-code-feed code::after { content: ''; display: inline-block; width: 7px; height: 1em; margin-left: 3px; background: #edb970; vertical-align: -.12em; }
.quiet-page.goals-journey .mission-layered .mission-recording,
.quiet-page.goals-journey .mission-layered:focus-within .mission-recording { grid-area: 1 / 1; width: 100%; margin: 0; padding: 34% 0 0; min-width: 0; z-index: 1; }
.quiet-page.goals-journey .mission-layered .mission-recording video { display: block; width: 90%; margin-left: auto; aspect-ratio: 23 / 20; height: auto; object-fit: contain; object-position: center top; border: 1px solid #b8c4b9; border-radius: 14px; background: #f4f6f0; box-shadow: 0 18px 34px #132b2026; transform: perspective(2100px) rotateY(-7deg); transform: perspective(240cqw) rotateY(-7deg); transform-origin: right bottom; }
.mission-layered .mission-video-loop { position: relative; width: 90%; margin-left: auto; aspect-ratio: 23 / 20; border: 1px solid #b8c4b9; border-radius: 14px; overflow: hidden; background: #f4f6f0; box-shadow: 0 18px 34px #132b2026; transform: perspective(2100px) rotateY(-7deg); transform: perspective(240cqw) rotateY(-7deg); transform-origin: right bottom; isolation: isolate; }
.quiet-page.goals-journey .mission-layered .mission-video-loop video { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; border: 0; border-radius: 0; box-shadow: none; transform: none; pointer-events: none; }
.quiet-page.goals-journey .mission-layered .mission-recording figcaption { padding: 0 0 0 6px; margin-top: 40px; }
.quiet-page.goals-journey .mission-layered .mission-recording-intro h3 { font-size: clamp(22px, 3vw, 30px); }
.quiet-page.goals-journey .mission-layered .mission-recording-intro p { font-size: clamp(14px, 1.8vw, 18px); }
.mission-layered :is(button,summary,pre):focus-visible { outline: 3px solid #b65223; outline-offset: 5px; }
.mission-layered [hidden] { display: none; }
.mission-layered .mission-motion-status { margin-top: 16px; }
.mission-layered .mission-sample { margin-top: 24px; color: var(--forest); }
.mission-layered .mission-sample summary { cursor: pointer; padding: 12px 0; }
.mission-layered .mission-sample pre { max-width: 100%; overflow: auto; padding: 20px; border: 1px solid #d5dcd0; border-radius: 8px; background: #edf0e7; font-size: 13px; line-height: 1.8; }
@media (max-width: 760px) {
  .quiet-page.goals-journey .mission-layered { margin-top: 80px; }
  .mission-layered .mission-proof-intro { width: calc(100% + 9px); margin-left: -9px; margin-bottom: 32px; }
  .mission-layered .mission-desk { width: calc(100% + 11px); margin-left: -11px; }
  .quiet-page.goals-journey .mission-layered .mission-code-window { border-radius: 10px; }
  .mission-layered .code-file { flex-wrap: wrap; gap: 5px; padding: 14px; font-size: 11px; }
  .quiet-page.goals-journey .mission-layered .mission-code-feed { padding: 12px 14px; font-size: 12px; line-height: 1.7; }
  .quiet-page.goals-journey .mission-layered .mission-recording video { border-radius: 10px; }
  .mission-layered .mission-video-loop { border-radius: 10px; }
  .quiet-page.goals-journey .mission-layered .mission-recording figcaption { padding-left: 2px; margin-top: 28px; }
}
/* Static Layered Desk angles are composition, not animation. Reduced-motion
   playback is handled in goals-motion.js; it must not flatten these panels. */