/* Behind the frame: the Blender previz / Seedance 2.5 comparison, the frame of the IRUHA world (worlds.css, 2026-10-28).
   making-of.js draws the active shot on a canvas, previz left of the divider and the generation right of it; without it
   the split poster stays and the shot list and tools are hidden. */
.mk-viewer{margin:0}

/* the stage: video (decoder only) < canvas < poster < tags and divider */
.mk-stage{position:relative;aspect-ratio:16/9;overflow:hidden;background:#000;border:1px solid var(--line-1);touch-action:pan-y;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.mk.is-ready .mk-stage{cursor:ew-resize}
.mk-stage :is(img,video,canvas){position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain}
.mk-stage video{pointer-events:none}
.mk-stage canvas{z-index:1}
.mk-poster{z-index:2;transition:opacity var(--d-3) var(--ease-std)}
.mk.is-drawn .mk-poster{opacity:0}
.mk-tag{position:absolute;z-index:3;top:14px;display:flex;align-items:center;gap:10px;font:400 12px/1 var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-1);text-shadow:0 1px 10px rgba(0,0,0,.85);pointer-events:none;transition:opacity var(--d-2) var(--ease-std)}
.mk-tag::before{content:"";flex:none;width:7px;height:7px;transform:rotate(45deg);background:var(--earth)}
.mk-tag-previz{left:16px}
.mk-tag-gen{right:16px}
.mk-tag-gen::before{background:var(--sun)}
.mk-stage[data-edge=previz] .mk-tag-previz,.mk-stage[data-edge=gen] .mk-tag-gen{opacity:0}
.mk-rule{position:absolute;z-index:3;top:0;bottom:0;left:calc(var(--mk-split,.5)*100%);width:0;pointer-events:none}
.mk-rule::before{content:"";position:absolute;top:0;bottom:0;left:-1px;width:2px;background:var(--text-1);box-shadow:0 0 14px rgba(243,241,233,.35)}
.mk-rule b{position:absolute;top:50%;left:0;width:24px;height:24px;margin:-12px 0 0 -12px;transform:rotate(45deg);background:var(--stage);border:1px solid var(--text-1);transition:scale var(--d-1) var(--ease-std)}
.mk-rule b::after{content:"";position:absolute;inset:7px;background:var(--sun)}
.mk-stage.is-dragging .mk-rule b{scale:1.15}
.mk-stage:has(.mk-range:focus-visible){outline:2px solid var(--focus);outline-offset:4px}
.mk:not(.is-ready) .mk-range{display:none}
.mk-range{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;opacity:0}

/* caption and tools under the stage */
.mk-bar{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:16px 32px;margin-top:20px}
.mk-caption{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;flex:1 1 28em;min-width:0}
.mk-n{font:400 12px/1.5 var(--font-mono);letter-spacing:.16em;color:var(--sun)}
.mk-name{font:400 24px/1.2 var(--font-serif);letter-spacing:var(--tr-serif);color:var(--text-1)}
.mk-note{flex-basis:100%;font:400 15px/1.6 var(--font-sans);color:var(--text-3)}
.mk-tools{display:none;align-items:center;gap:20px}
.mk.is-ready .mk-tools{display:flex}
.mk-hint{font:400 12px/1.5 var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)}
.mk-play{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 18px;border:1px solid var(--line-3);border-radius:var(--r-pill);background:none;color:var(--text-1);font:500 14px/1 var(--font-sans);cursor:pointer;transition:border-color var(--d-1) var(--ease-std),background-color var(--d-1) var(--ease-std)}
.mk-play svg{width:12px;height:12px;flex:none}
.mk-play .mk-i-play,.mk-play.is-paused .mk-i-pause{display:none}
.mk-play.is-paused .mk-i-play{display:block}
@media (hover:hover) and (pointer:fine){.mk-play:hover{border-color:var(--text-1);background:rgba(243,241,233,.06)}}

/* shot list */
.mk-shots{display:none;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px;margin:var(--s-7) 0 0;padding:0;list-style:none}
.mk.is-ready .mk-shots{display:grid}
.mk-shot{display:block;width:100%;padding:0;border:0;background:none;color:var(--text-3);text-align:left;cursor:pointer}
.mk-shot img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:var(--stage-2);border:1px solid var(--line-1);opacity:.5;transition:opacity var(--d-2) var(--ease-std),border-color var(--d-2) var(--ease-std)}
.mk-shot span{display:block;margin-top:10px;font:400 12px/1.4 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;transition:color var(--d-2) var(--ease-std)}
.mk-shot span b{margin-right:8px;font-weight:400;color:var(--sun)}
.mk-shot[aria-pressed=true]{color:var(--text-1)}
.mk-shot[aria-pressed=true] img{opacity:1;border-color:var(--sun)}
@media (hover:hover) and (pointer:fine){.mk-shot:hover img{opacity:.85}.mk-shot:hover{color:var(--text-2)}}
.mk-credit{margin-top:var(--s-7);font-size:13px;line-height:1.6;color:var(--text-3)}
.mk-credit+.pg-ja{margin-top:6px;font-size:13px}

@media (max-width:899.98px){
  .mk-stage{border-inline-width:0}
  .mk-shots{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:min(40vw,180px);overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);margin-inline:calc(var(--gutter)*-1);padding:0 var(--gutter) 8px;overscroll-behavior-x:contain;scrollbar-width:none}
  .mk-shots::-webkit-scrollbar{display:none}
  .mk-shots li{scroll-snap-align:start}
  .mk-hint{display:none}
}