/* Side-scrolling career adventure: inherits the shared light palette. */
.platform-shell{display:block;max-width:1440px;margin:auto;padding:30px 4% 40px;min-height:calc(100dvh - 78px)}
.platform-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:23px}
.platform-heading h1{font-size:clamp(28px,3vw,42px);letter-spacing:-.035em;margin:0 0 10px;line-height:1.1}
.platform-heading p{margin:0;color:var(--muted);font-size:14px}
.run-stats{display:flex;gap:25px;flex-shrink:0;color:var(--muted);font-size:12px}
.run-stats strong{display:block;font:20px/1.6 Mono,monospace;font-variant-numeric:tabular-nums;color:var(--text)}
.run-stats .coin-stat strong{color:#646464}
.game-frame{position:relative;background:#e2e2e2;border:1px solid #bfbfbf;border-radius:10px;overflow:hidden;isolation:isolate}
.platform-canvas{width:100%;height:clamp(360px,43vw,540px);display:block;touch-action:pan-y;outline-offset:-4px!important;cursor:default}
.game-overlay{position:absolute;inset:0;display:grid;place-items:center;background:#ecececcc;pointer-events:none}
.game-overlay p{font-size:24px;font-weight:600;color:var(--text);background:#ffffff;padding:20px 32px;border-radius:8px}
.game-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 18px;background:#f1f1f1;border-top:1px solid #cecece}
.game-toolbar p{margin:0;font-size:12px;color:#606060;line-height:1.8}
.game-toolbar kbd{font-size:12px;padding:3px 5px;background:#e7e7e7;color:var(--text);border-color:#b1b1b1}
.game-actions{display:flex;gap:18px;flex-shrink:0}
.game-actions button{background:transparent;min-height:44px;padding:8px 0;font-size:13px;color:var(--accent);text-decoration:underline;text-underline-offset:5px}
.platform-touch{display:none}
.checkpoint-card{display:grid;grid-template-columns:1fr auto;gap:16px 40px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line)}
.checkpoint-card h2{font-size:24px;line-height:1.3;margin:0 0 7px;letter-spacing:-.025em}
.checkpoint-card p{margin:0;color:var(--muted);font-size:14px;max-width:75ch}
.checkpoint-card .checkpoint-date{font-size:13px;line-height:1.5;color:var(--muted);margin:0 0 8px}
.checkpoint-buttons{display:flex;gap:18px;align-items:center}
.checkpoint-buttons button{min-height:44px}
.checkpoint-buttons .primary:disabled{background:#e9e9e9;color:#606060;border-color:#d3d3d3;cursor:default}
.route-picker{margin-top:22px}
.route-picker summary{color:var(--muted);font-size:13px;cursor:pointer;min-height:44px;display:flex;align-items:center;gap:10px;list-style:none}
.route-picker summary:before{content:'+';font-size:20px;color:var(--accent)}
.route-picker[open] summary:before{content:'−'}
.route-stops{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px;margin:8px 0}
.route-stops button{position:relative;background:#ffffff;border:1px solid #cecece;border-radius:5px;padding:13px;text-align:left;min-height:80px;font-size:13px}
.route-stops button span{display:block;color:#606060;font:12px Mono,monospace;margin-bottom:10px}
.route-stops button[aria-current="step"]{border-color:var(--accent)}
.route-stops button.read:after{content:'✓';position:absolute;right:10px;top:10px;color:var(--accent)}
.game-finish{padding:22px;background:#ececec;border:1px solid #b1b1b1;border-radius:8px;margin-top:22px}
.game-finish h2{font-size:24px;margin:0 0 7px}.game-finish p{color:var(--muted);margin:0 0 14px}.game-finish a{color:var(--accent);margin-right:24px;text-underline-offset:4px;display:inline-flex;min-height:44px;align-items:center}
.game-status{font-size:12px;color:#606060;margin:13px 0 0;min-height:20px}
@media(hover:hover) and (pointer:fine){.route-stops button:hover{background:#f1f1f1}.game-actions button:hover{color:#414141}}
@media(max-width:760px){
 .platform-shell{padding:23px 16px 30px}
 .platform-heading{align-items:flex-start;gap:12px;margin-bottom:18px}.platform-heading h1{font-size:28px;max-width:230px}.platform-heading p{font-size:13px;max-width:240px}.run-stats{gap:13px;font-size:11px;flex-direction:column}.run-stats strong{font-size:16px;line-height:1.3}
 .platform-canvas{height:350px}
 .game-toolbar{padding:8px 14px;justify-content:flex-end}.game-toolbar p{display:none}.game-actions{width:100%;justify-content:space-between}
 .platform-touch{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:12px 14px;background:#f1f1f1;border-top:1px solid #cecece}
 .platform-touch>div{display:flex;gap:10px}
 .platform-touch button{height:52px;min-width:58px;background:#ffffff;border:1px solid #b1b1b1;border-radius:7px;color:#555555;font-size:22px;touch-action:none;user-select:none;-webkit-user-select:none}
 .platform-touch .jump-button{padding:0 25px;background:var(--accent);color:#ffffff;font-size:15px;font-weight:650;border-color:var(--accent)}
 .platform-touch button:active{background:#e5e5e5}.platform-touch .jump-button:active{background:#414141}
 .checkpoint-card{grid-template-columns:1fr;gap:16px;padding:20px 0}.checkpoint-card h2{font-size:23px}.checkpoint-buttons{justify-content:space-between}.checkpoint-buttons .primary{padding:12px 14px}
 .route-stops{grid-template-columns:repeat(3,minmax(0,1fr))}.route-stops button{font-size:12px;padding:10px;min-height:76px}
}
@media(max-width:370px){.platform-shell{padding-inline:12px}.platform-heading h1{font-size:25px}.platform-canvas{height:325px}.platform-heading p{font-size:12px}.checkpoint-buttons{gap:10px}.checkpoint-buttons button{font-size:12px}}

.platform-canvas:focus-visible{outline:2px solid var(--accent)}

/* A contained full-color game, framed by the same neutral controls as the site. */
.game-frame{background:#243c58;border-color:#8a98aa;color:#f5f8ff}
.run-stats .coin-stat strong{color:#785313}
.platform-canvas:focus-visible{outline-color:#ffffff}