/* Expedition interface: the room stays in the foreground. */
.walkable .room-heading{max-width:350px;pointer-events:none;text-shadow:0 2px 14px #001015}.walkable .room-heading h1{font-size:29px}.walkable .room-heading .eyebrow{font-size:11px;letter-spacing:3px}.walkable .room-heading p:last-child{max-width:310px;color:#b6cdcb;font-size:13px}.walkable .scene-shade{background:linear-gradient(#02101555,transparent 30%,transparent 75%,#02101566)}.walkable .hotspot .pin{height:20px;width:20px;background:#071e2790;font-size:0;box-shadow:0 0 0 3px #99e3dd0d;border:1px solid #a5c7c366}.walkable .hotspot .pin:after{content:'';width:4px;height:4px;position:absolute;left:7px;top:7px;border-radius:50%;background:#aed3cd}.walkable .hotspot.in-reach .pin{border-color:#ebce96;box-shadow:0 0 12px #e4c38224}.walkable .hotspot.in-reach .pin:after{background:#f1d498}.walkable .hotspot.solved .pin{background:#34757188}.walkable .hotspot .hot-label{font-size:13px}.walkable .look-controls{bottom:118px;gap:12px}.walkable .look-controls span{font-size:10px;letter-spacing:1.5px;color:#9eafaf}.walkable #lookLeft,.walkable #lookRight{display:none}.walkable #recenter{font-size:11px;border:0;background:none;backdrop-filter:none;color:#bca47d}.walkable .intro{background:linear-gradient(90deg,#021017ed,#02101798 43%,transparent 85%)}
#walkHud{position:absolute;inset:0;z-index:5;pointer-events:none}#walkHud button,#walkHud aside{pointer-events:auto}#crosshair{position:absolute;left:50%;top:calc(50% - 53px);width:4px;height:4px;margin:-2px;border-radius:50%;background:#c4d5cd77;box-shadow:0 0 2px #000}#crosshair.ready{background:#f2d39d;box-shadow:0 0 10px #f2d39d99}.interaction-prompt{position:absolute;left:50%;bottom:184px;transform:translateX(-50%);display:flex;align-items:center;gap:14px;background:#041b22ed;border:1px solid #b79b655c;padding:13px 20px;color:#f1e1c2;backdrop-filter:blur(12px);box-shadow:0 12px 40px #0005}.interaction-prompt kbd{font:13px monospace;padding:5px 7px;background:#dac58e;color:#12282b;border-radius:2px}.interaction-prompt span{font:18px Georgia}.interaction-prompt small{font:10px monospace;letter-spacing:2px;color:#9caea7}.interaction-prompt:hover{background:#16363c;border-color:#e2c990}
.movement-tip{position:absolute;bottom:182px;left:50%;transform:translateX(-50%);display:flex;align-items:flex-start;gap:20px;background:#072029f2;padding:20px 25px;border:1px solid #bdab794a;box-shadow:0 14px 80px #0007;max-width:95%;width:max-content}.movement-tip b{font:10px monospace;letter-spacing:2px;color:#dfbd84;display:block;margin-bottom:12px}.movement-tip span{font-size:13px;color:#ccdad7;display:block}.movement-tip kbd{border:1px solid #a6b3a855;padding:3px 6px;font:12px monospace;margin-right:3px}.movement-tip small{display:block;color:#89a6a6;font-size:11px;margin-top:12px}.movement-tip button{font:22px Georgia;border:0;background:none;color:#d8c9aa;padding:0 0 0 8px}.interaction-prompt:not([hidden])~.movement-tip{bottom:248px}
.map-btn{position:absolute;right:30px;top:109px;background:#061e268c;border:1px solid #b9c5af30;padding:10px 14px;color:#bfcec7;font:11px monospace;letter-spacing:1px;backdrop-filter:blur(10px)}.map-btn span{font-size:16px;color:#ddc393;margin-right:6px}.station-map{position:absolute;right:30px;top:156px;background:#061b23f5;border:1px solid #b6a77b55;padding:22px;width:275px;box-shadow:0 20px 70px #0007;backdrop-filter:blur(18px)}.station-map .eyebrow{font-size:10px;letter-spacing:2px;margin:0 0 15px}.map-layout{display:flex;align-items:stretch;gap:4px}.map-layout svg{width:82px;height:190px;flex:none}.map-layout ol{margin:0;padding:12px 0 0;list-style:none;display:flex;flex-direction:column;justify-content:space-between;padding-bottom:3px}.map-layout li{display:flex;flex-direction:column;gap:5px}.map-layout b{font:15px Georgia;color:#e0d1b3}.map-layout span{font:10px monospace;color:#89a8a7}.station-map p:not(.eyebrow){font-size:12px;color:#a1b5b1;line-height:1.6;margin-top:20px}.station-map .outline-btn{font-size:12px;width:100%;padding:10px}.station-map small{display:block;color:#88a7a5;font-size:11px;line-height:1.5;margin-top:10px}
.walk-pad{display:none;position:absolute;bottom:204px;left:20px;grid-template-columns:repeat(3,42px);grid-template-rows:repeat(2,42px);gap:5px;touch-action:none}.walk-pad button{border:1px solid #c8d6c43b;background:#08212bcc;color:#dcc9a1;font:22px Georgia;touch-action:none;user-select:none;backdrop-filter:blur(5px);border-radius:4px}.walk-pad button:active{background:#a89567;color:#06222a}.walk-pad [data-walk=w]{grid-column:2}.walk-pad [data-walk=a]{grid-column:1;grid-row:2}.walk-pad [data-walk=s]{grid-column:2;grid-row:2}.walk-pad [data-walk=d]{grid-column:3;grid-row:2}
.ballast-readings{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;width:100%}.ballast-readings>div{text-align:center;border:1px solid #c6b48740;background:#051820;padding:13px 7px}.ballast-readings small{display:block;font:10px monospace;letter-spacing:1.5px;color:#d6ba85}.ballast-readings strong{display:block;font:30px Georgia;margin:8px 0;color:#b2e5df}.ballast-readings span{font-size:11px;color:#89a9a8}.ballast-actions{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:8px}.ballast-actions button{padding:11px 7px;font-size:12px;border:1px solid #99bdb247;background:#0c2e35;color:#deceb0}.ballast-actions button:disabled{opacity:.3;cursor:not-allowed}.ballast-actions button:hover:enabled{border-color:#d8b779;background:#153e43}.ballast-rule{font:12px/1.5 monospace;color:#95b2b0;margin:0;width:100%;text-align:center}.ballast-solved{color:#bbe5ce;font-size:15px}.walkable.viewing-object #walkHud{display:none}.walkable .compass{gap:10px;font-size:11px}.walkable .compass i{width:19px}.walkable #powerBloom.flare{opacity:.5}
@media(pointer:coarse){.walk-pad{display:grid}.movement-tip span{display:none}.movement-tip small{font-size:13px;margin:0;max-width:260px}.walkable .look-controls span{display:none}.walkable #lookLeft,.walkable #lookRight{display:block}.walkable .interaction-prompt kbd{display:none}}
@media(max-width:700px){.walkable .room-heading{top:87px;left:18px;max-width:240px}.walkable .room-heading h1{font-size:24px}.walkable .room-heading .eyebrow{font-size:9px}.walkable .map-btn{right:16px;top:90px;padding:8px;font-size:0}.walkable .map-btn span{font-size:22px;margin:0}.station-map{right:16px;top:137px;width:260px;max-height:calc(100dvh - 310px);overflow:auto}.walkable .hotspot .hot-label{opacity:0}.walkable .hotspot.in-reach .hot-label{opacity:1}.walkable .hotspot .pin{flex:0 0 20px}.walkable .look-controls{bottom:124px;gap:8px}.walkable .look-controls span{display:none}.walkable #lookLeft,.walkable #lookRight{display:block;font-size:11px;min-height:30px;padding:5px 10px}.walkable #recenter{min-height:30px;padding:5px}.walkable .subtitle{bottom:268px;font-size:14px;line-height:1.4;background:#04171ccc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.walkable .subtitle small{font-size:9px;letter-spacing:2px}.interaction-prompt{bottom:173px;padding:9px 12px;gap:7px;left:auto;right:18px;transform:none;max-width:calc(100% - 160px);background:#041b22cc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.interaction-prompt span{font-size:14px}.interaction-prompt small{display:none}#crosshair{top:calc(50% - 58px)}.movement-tip{bottom:272px;padding:14px 16px;max-width:calc(100% - 36px);background:#072029cc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.interaction-prompt:not([hidden])~.movement-tip{bottom:272px}.movement-tip b{font-size:9px;letter-spacing:1px}.walkable .intro h1{font-size:68px}.walkable .intro-meta{font-size:9px;letter-spacing:1.5px}.walkable .intro-detail{max-width:280px}.walkable .toast{bottom:264px;background:#04171cb0;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.walk-pad{bottom:171px;left:18px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}.reduced-motion .room-unlocked{animation:none}