#placementMovement{border:1px solid var(--line);border-radius:16px;background:linear-gradient(135deg,#16231D,#0B0F0D);padding:0;margin:26px 0}#placementMovement>summary{display:flex;align-items:center;gap:12px;padding:20px 24px;list-style:none;color:var(--ink);font-size:13px}#placementMovement>summary::after{content:'⌄';margin-left:auto;color:var(--muted)}#placementMovement[open]>summary{border-bottom:1px solid var(--line)}.movement-play-symbol{display:grid;place-items:center;color:var(--gold);border:1px solid #D4AF3750;border-radius:50%;width:28px;height:28px;font-size:12px}.movement-content{padding:20px 24px}.movement-content>p,.movement-content details p{font-size:12px;color:var(--muted)}.placement-movement-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:20px;margin:20px 0}.placement-scene,.placement-step{border:1px solid var(--line);border-radius:12px;background:var(--bg);padding:16px}.placement-scene svg{width:100%;height:auto}.placement-step{background:var(--panel);padding:24px}.placement-step h3{color:var(--ink);font-size:18px}.placement-step>p:last-child{color:var(--muted);font-size:12px;line-height:1.8}.scene-title{fill:var(--ink);font:600 14px 'Segoe UI',Arial}.scene-note{fill:#829BB5;font:11px 'Segoe UI',Arial}.movement-controls{display:flex;align-items:center;gap:8px}.movement-controls>span{margin-left:auto;font-size:10px;color:var(--muted)}.placement-movement-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:18px}.placement-movement-steps button{text-align:left;font-size:10px;font-weight:500;padding:12px;background:var(--bg)}.placement-movement-steps button>span{display:block;color:var(--gold);margin-bottom:7px;font-weight:700}.placement-movement-steps button.active{border-color:var(--gold);background:#D4AF3710}@media(max-width:700px){.placement-movement-grid{grid-template-columns:1fr}.placement-movement-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.movement-content{padding:16px}.movement-controls{flex-wrap:wrap}.movement-controls>span{width:100%;margin:8px 0}}