:root{font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#26333d;--purple:#4b286d;--line:#d6dde5}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,input{font:inherit}button{cursor:pointer;background:white;color:#34434e;border:1px solid var(--line);border-radius:7px;padding:8px 12px}button:hover{background:#f0eaf6}button:focus-visible,a:focus-visible,main:focus-visible{outline:3px solid #79549a;outline-offset:2px}a{color:var(--purple)}.appbar{height:64px;background:white;display:flex;align-items:center;gap:26px;padding:0 24px;border-bottom:1px solid var(--line);position:relative;z-index:5}.appbar a{text-decoration:none;font-size:14px}.appbar h1{font-size:20px;margin:0}.appbar>span{margin-left:auto;font-size:12px;color:#697988}#stage{height:calc(100vh - 64px);position:relative;overflow:hidden;background:#e9edf3;touch-action:none;cursor:grab}#stage.dragging,#stage.hand{cursor:grabbing}#stage.hand .step-card{cursor:grab}#wires{position:absolute;inset:0;pointer-events:none}#world{position:absolute;inset:0;transform-origin:0 0;will-change:transform;pointer-events:none}.board{position:absolute;border:1px solid #c9d2dd;background:#f9fafc;border-radius:12px;box-shadow:0 3px 15px #24334909;pointer-events:none}.board-header{position:absolute;left:28px;right:28px;top:24px;pointer-events:auto;display:flex;align-items:start;gap:20px}.board-header h2{font-size:34px;line-height:1.2;letter-spacing:-.6px;margin:0 0 12px;color:#342445}.board-header p{max-width:1050px;margin:0;color:#536575;font-size:16px;line-height:1.5}.board-header button{margin-left:auto;white-space:nowrap}.step-card{position:absolute;width:340px;height:220px;background:white;border:1px solid #bdc9d4;border-left:5px solid #50866b;border-radius:8px;padding:16px 17px;box-shadow:0 2px 3px #26334407;pointer-events:auto;cursor:pointer;text-align:left;user-select:none;overflow:hidden}.step-card.wait{border-left-color:#b98b2b}.step-card.external{border-left-color:#5987a8}.step-card.end{border-left-color:#795393}.step-card.active{outline:3px solid var(--purple);box-shadow:0 3px 12px #4b286d26}.step-card h3{font-size:20px;line-height:1.3;margin:0 0 8px;font-weight:650}.step-card .meaning{font-size:14px;color:#4d6071;margin:0 0 8px;line-height:1.5}.step-card .saving{display:block;font-size:12px;line-height:1.5;color:#35604a;margin:6px 0}.step-card .execution-state{display:block;font-size:11px;color:#72518a;margin:5px 0}.jump-row{display:flex;gap:5px;flex-wrap:wrap;margin-top:6px}.branch-jump{font-size:10px;padding:2px 6px;line-height:1.5;border-radius:4px;text-align:left;max-width:100%;white-space:normal}.board.low .step-card{pointer-events:none;opacity:.12}.board.low .board-header p,.board.low .board-header button{display:none}.board.low .board-header h2{font-size:var(--overview-font);background:#f9fafc;line-height:1.3;letter-spacing:0}.board.low{border-color:#9cacc0;background:#f5f7fa}.camera-tools{position:fixed;bottom:22px;left:24px;display:flex;align-items:center;gap:8px;padding:8px 10px;background:white;border:1px solid #c9d2dd;border-radius:12px;box-shadow:0 3px 16px #23334915;z-index:4}.camera-tools output{width:48px;text-align:center;font-size:14px}.camera-tools button{border:0}.camera-tools button[aria-pressed=true]{background:#eee5f6;color:var(--purple)}#places{position:absolute;right:20px;top:84px;width:230px;padding:15px;background:#fffffff5;border:1px solid #d3dce5;border-radius:10px;box-shadow:0 4px 20px #293b5010;z-index:3}#places strong{font-size:13px}#place-buttons{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin:10px 0}#place-buttons button{font-size:12px;padding:6px 7px;text-align:left;border-color:#e4e8ee}#places small{display:block;font-size:11px;color:#6b7c8b}#welcome{position:absolute;left:24px;top:20px;display:flex;flex-direction:column;gap:3px;font-size:12px;pointer-events:none;color:#617485}#welcome strong{color:#3e5263;font-size:14px}#inspector{position:fixed;top:64px;right:0;bottom:0;width:430px;padding:26px;overflow:auto;border-left:1px solid #c9d2dd;background:white;z-index:6;box-shadow:-8px 0 28px #24334410}#inspector[hidden]{display:none}#inspector h2{font-size:24px;line-height:1.3;margin:0 25px 8px 0}#inspector h3{font-size:15px;margin:24px 0 9px;color:#3a2850}#inspector p{font-size:14px;line-height:1.65;margin:9px 0}#close-inspector{position:absolute;top:16px;right:16px;border:0;font-size:23px;padding:0 6px}#inspector .scope{font-size:12px;color:#7a698a}
html,body{height:100%;width:100%;overscroll-behavior:none}body{position:fixed;inset:0}.step-card{width:420px;height:auto;min-height:240px;overflow:visible;padding:20px}.step-card h3{font-size:23px;line-height:1.3;margin:14px 0}.step-card .meaning{font-size:16px;line-height:1.6;color:#344755}.step-meta{display:flex;justify-content:space-between;gap:12px;font-size:12px;font-weight:650;color:#6c5a7c}.step-meta span:first-child{color:#4b286d;background:#efe8f5;padding:2px 7px;border-radius:4px}.timing{font-size:14px;color:#4b286d;background:#f2eef7;padding:8px 10px;border-radius:5px;margin:12px 0}.jump-row{display:flex;flex-direction:column;gap:7px;margin-top:14px}.branch-jump{font-size:13px;line-height:1.5;padding:7px 9px;max-width:100%}.step-card details{border-top:1px solid #e1e5eb;margin-top:14px;padding-top:12px}.step-card summary{font-size:13px;color:#596c7b;cursor:pointer}.step-card details p{font-size:15px;line-height:1.6;color:#455c6b}.next{width:100%;margin:12px 0 4px;text-align:left;font-size:14px;color:#4b286d}#wires{z-index:2}#world{z-index:1}#welcome{display:none}dialog{max-width:750px;max-height:85vh;overflow:auto;border:1px solid #d6dce3;border-radius:12px;padding:32px;box-shadow:0 15px 80px #1b203840}dialog::backdrop{background:#20253455}dialog h2{color:#4b286d;margin-top:0}dialog h3{font-size:17px;margin-top:24px}dialog p,dialog li{font-size:15px;line-height:1.7}dialog li{margin:8px 0}.guide-block{background:#f3f5f8;padding:14px 20px;border-radius:8px;margin:18px 0}.appbar .audience{margin-left:auto;font-size:12px;color:#6b7786}#place-buttons button[aria-current=true]{background:#eee7f4;color:#4b286d}#places small{line-height:1.7}#inspector details{margin-top:22px;border-top:1px solid #e2e5eb;padding-top:16px}#inspector summary{cursor:pointer;font-weight:600;font-size:14px}#inspector h3{margin-bottom:5px}.camera-tools{gap:4px}.board-header p{max-width:1100px}.appbar a{font-size:13px}
@media(max-width:800px){.appbar{gap:10px;padding:0 12px}.appbar h1{font-size:17px}.audience{display:none}#places{right:10px;top:76px;width:175px;padding:10px}#place-buttons{grid-template-columns:1fr}#places small{display:none}.camera-tools{left:8px;bottom:8px;gap:0;padding:4px}.camera-tools button{font-size:12px;padding:7px}#inspector{width:min(430px,100vw)}.appbar a{display:none}}

@media(max-width:800px){#places{top:64px;left:0;right:0;width:100%;padding:7px 10px;border-radius:0;border-top:0}#places>strong{display:none}#place-buttons{display:flex;overflow-x:auto;gap:6px;margin:0}#place-buttons button{flex:none;white-space:nowrap;font-size:12px;padding:7px 10px}}