/* Explanatory figures share the original type, rules, and light/dark palette. */
.case-content .case-shot{margin:34px 0 42px;min-width:0}
.case-shot img{display:block;width:100%;height:auto;max-width:100%;border:1px solid var(--rule);object-fit:contain}
.case-content .case-shot figcaption,.case-content .case-visual figcaption{margin:16px 0 0;font:300 12px/1.7 SuisseIntl,Arial,sans-serif;color:var(--muted);max-width:72ch}
.case-content .case-visual{margin:34px 0 42px;padding:26px 0 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);color:var(--text);min-width:0}
.case-content .case-visual figcaption{padding-bottom:22px}
.case-visual-heading{margin-bottom:24px;font:500 15px/1.5 SuisseIntl,Arial,sans-serif;letter-spacing:-.01em}

/* Information architecture: three interests, three clear destinations. */
.case-content .case-paths{margin:0;padding:0;list-style:none;color:var(--text);font:300 16px/1.5 SuisseIntl,Arial,sans-serif}
.case-content .case-paths>.case-path{display:grid;grid-template-columns:minmax(0,1.25fr) 25px minmax(0,1.2fr) 25px minmax(0,.6fr);gap:12px;align-items:center;margin:0;padding:20px 0;border-top:1px solid var(--rule);min-width:0}
.case-path-start{font-weight:500}
.case-path-middle{color:var(--muted)}
.case-path-end{color:var(--accent)}
.case-path-arrow{font-size:22px;line-height:1;color:var(--muted);text-align:center}

/* A reported operating peak, without implying a fabricated time series. */
.case-load-peak{display:flex;align-items:flex-end;gap:28px;margin:28px 0 12px}
.case-load-number{display:block;font:300 clamp(70px,12vw,116px)/.86 SuisseIntl,Arial,sans-serif;letter-spacing:-.065em;font-variant-numeric:tabular-nums}
.case-load-prefix{display:block;margin:0 0 18px;font-size:14px;line-height:1.5;letter-spacing:normal;color:var(--muted)}
.case-load-unit{padding-bottom:4px;font:300 clamp(18px,3vw,25px)/1.3 SuisseIntl,Arial,sans-serif;letter-spacing:-.02em}
.case-load-context{display:block;margin:0 0 35px;font:300 12px/1.6 SuisseIntl,Arial,sans-serif;color:var(--muted)}
.case-content .case-arena-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:0;padding:0;list-style:none;color:var(--text);font:300 17px/1.5 SuisseIntl,Arial,sans-serif}
.case-content .case-arena-path>li{position:relative;min-width:0;margin:0;padding:18px 20px 12px 0;border-top:1px solid var(--rule)}
.case-arena-path>li:not(:last-child)::after{content:'→';position:absolute;right:14px;top:17px;color:var(--muted);font-size:19px}
.case-route-number{display:block;margin-bottom:15px;color:var(--muted);font-size:12px;line-height:1.5;font-variant-numeric:tabular-nums}

/* Without JavaScript the full sequence is readable; controls show one step at a time. */
.case-flow-map{margin:0 0 28px;padding:2px 0 0;min-width:0}
.case-flow-map svg{display:block;width:100%;height:auto;overflow:visible}
.case-map-connection{fill:none;stroke:var(--rule);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.case-map-node{color:var(--muted)}
.case-map-icon{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.case-map-pulse{fill:none;stroke:currentColor;stroke-width:1;opacity:0;transform-box:fill-box;transform-origin:center}
.case-map-labels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:4px 0 0;font:300 14px/1.5 SuisseIntl,Arial,sans-serif;color:var(--muted);text-align:center}
.case-map-labels>span:first-child{padding-right:25px}
.case-map-labels>span:last-child{padding-left:25px}
.case-flow-map [data-active=true]{color:var(--accent)}
.case-content .case-flow-steps{margin:0;padding:0;list-style:none;color:var(--text);font:300 16px/1.5 SuisseIntl,Arial,sans-serif}
.case-content .case-flow-steps>li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px;position:relative;min-width:0;margin:0;padding:19px 0;border-top:1px solid var(--rule)}
.case-content .case-flow-steps>li[hidden]{display:none}
.case-ticket-flow[data-flow-ready=true] .case-flow-steps>li{min-height:128px}
.case-flow-number{font-size:13px;line-height:1.7;color:var(--muted);font-variant-numeric:tabular-nums}
.case-flow-title{display:block;font-weight:500;font-size:17px;line-height:1.5}
.case-flow-example{display:block;margin-top:6px;font-size:15px;line-height:1.65;color:var(--muted);overflow-wrap:anywhere}
.case-flow-steps>li[aria-current=step]{border-top-color:var(--accent)}
.case-flow-steps>li[aria-current=step] .case-flow-number{color:var(--accent)}
.case-flow-steps>li[aria-current=step] .case-flow-title{color:var(--accent)}
.case-dialog>.dialog-close{z-index:3}
.case-ticket-flow[data-flow-ready=true] .case-flow-toolbar{position:sticky;top:48px;z-index:2;margin-bottom:18px;padding-bottom:10px;background:var(--bg)}
.case-flow-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 18px;margin:0;padding:0}
.case-flow-controls[hidden],.case-flow-status[hidden]{display:none}
.case-flow-controls button{min-height:44px;max-width:100%;margin:0;padding:8px 0;border:0;border-bottom:1px solid transparent;border-radius:0;background:transparent;color:var(--text);font:300 14px/1.6 SuisseIntl,Arial,sans-serif;cursor:pointer}
.case-flow-controls button[data-flow-play]{color:var(--accent)}
.case-flow-controls button:hover{border-bottom-color:currentColor}
.case-flow-controls button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.case-flow-controls button:disabled{color:var(--muted);opacity:.55;cursor:default;border-bottom-color:transparent}
.case-content .case-flow-status{margin:10px 0 0;font:300 12px/1.7 SuisseIntl,Arial,sans-serif;color:var(--muted);min-height:1.7em}
.case-flow-handoff{display:flex;gap:12px;margin:20px 0 4px;padding-top:17px;border-top:1px solid var(--rule);font:300 14px/1.65 SuisseIntl,Arial,sans-serif;color:var(--muted)}
.case-flow-handoff>span{color:var(--accent)}
.case-flow-controls button{min-width:44px;touch-action:manipulation;transition:color 120ms linear,background-color 120ms linear,transform 120ms ease-out}
.case-flow-controls button:active:not(:disabled){background:var(--watermark);color:var(--accent);transform:translateY(1px);transition-duration:0ms}
@media(prefers-reduced-motion:reduce){
  .case-flow-controls button{transition:none}
  .case-flow-controls button:active:not(:disabled){transform:none}
}

@media(prefers-reduced-motion:no-preference){
  .case-ticket-flow[data-flow-state=playing] .case-map-node[data-active=true] .case-map-pulse{animation:case-map-signal .8s ease-out both}
  .case-ticket-flow[data-flow-state=playing] .case-flow-steps>li[aria-current=step] .case-flow-number{animation:case-step-arrive .3s ease-out both}
  @keyframes case-map-signal{0%{opacity:0;transform:scale(.82)}25%{opacity:.65}100%{opacity:0;transform:scale(1.1)}}
  @keyframes case-step-arrive{from{opacity:.2;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}
}
@media(max-width:560px){
  .case-content .case-shot,.case-content .case-visual{margin-top:28px;margin-bottom:34px}
  .case-content .case-visual{padding-top:22px}
  .case-visual-heading{font-size:14px;margin-bottom:20px}
  .case-content .case-paths>.case-path{grid-template-columns:minmax(0,1fr);gap:7px;padding:18px 0;font-size:16px}
  .case-path-arrow{font-size:19px;transform:rotate(90deg);justify-self:start;width:22px;height:19px}
  .case-load-peak{align-items:flex-end;gap:16px}
  .case-load-number{font-size:clamp(62px,18vw,80px)}
  .case-load-unit{font-size:17px}
  .case-load-prefix{margin-bottom:14px;font-size:12px}
  .case-content .case-arena-path{grid-template-columns:minmax(0,1fr);font-size:17px}
  .case-content .case-arena-path>li{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;padding:17px 24px 17px 0}
  .case-route-number{margin:0;line-height:2}
  .case-arena-path>li:not(:last-child)::after{content:'↓';right:1px;top:17px}
  .case-content .case-flow-steps>li{grid-template-columns:26px minmax(0,1fr);gap:9px;padding-block:17px}
  .case-ticket-flow[data-flow-ready=true] .case-flow-steps>li{min-height:154px}
  .case-flow-map{margin-bottom:22px}
  .case-map-labels{gap:5px;font-size:12px;margin-top:9px}
  .case-map-labels>span:first-child{padding-right:12px}
  .case-map-labels>span:last-child{padding-left:12px}
  .case-flow-title{font-size:16px}
  .case-flow-example{font-size:14px}
  .case-flow-controls{gap:6px 14px}
  .case-flow-controls button{font-size:13px}
  .case-flow-controls button[data-flow-play]{order:3;flex-basis:100%;text-align:left}
}