.mobile-dock{position:fixed;left:50%;top:91px;transform:translateX(-50%);z-index:25;border-radius:14px;padding:5px;display:flex;gap:4px}.mobile-dock [data-sheet],.mobile-sheet-close{display:none}.mobile-dock button{min-height:44px;padding:0 20px;font-size:14px;border-radius:10px}.mobile-dock #walk-toggle{background:#d9f49c;color:#182d29;font-weight:700}.mobile-dock button[aria-expanded=true]{background:#d9f49c;color:#182d29}#walk-hud{position:fixed;left:50%;bottom:34px;transform:translateX(-50%);z-index:12;border-radius:14px;padding:12px 18px;text-align:center;pointer-events:none}#walk-hud strong,#walk-hud output,#walk-hud span,#walk-hud small{display:block}#walk-hud strong{font-size:16px}#walk-hud output{font-size:14px;color:#def5a6;margin:3px 0}#walk-hud small{font-size:12px;color:#b9c9c0}.walk-help{font-size:14px}.walk-help-touch{display:none!important}.walking .scene-caption,.walking .timeline,.walking .map-tools,.walking .map-scale{display:none}.walking .sidebar,.walking .layer-panel{display:none}.walking .map-compass{top:92px}.walking .vignette{opacity:.25}#joystick{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:110px;width:132px;height:132px;z-index:24;touch-action:none;user-select:none;-webkit-user-select:none}.joystick-ring{position:relative;width:100%;height:100%;border:1px solid #e6f8bc80;border-radius:50%;background:#122e2e87;box-shadow:0 6px 30px #061f2b33;backdrop-filter:blur(8px)}.joystick-ring>span{position:absolute;color:#e0efd0;font-size:18px;line-height:20px;pointer-events:none}.joy-n{top:8px;left:56px}.joy-s{bottom:8px;left:56px}.joy-w{left:8px;top:55px}.joy-e{right:8px;top:55px}#joystick-knob{position:absolute;left:50%;top:50%;width:48px;height:48px;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle at 35% 25%,#f2ffcb,#b2d878);border:1px solid #f2ffdf;box-shadow:0 4px 12px #071d3166;touch-action:none}.walking .detail{z-index:30}@media(hover:hover) and (pointer:fine){#joystick{display:none}}
@media(max-width:900px){
  .topbar{height:60px!important;padding:8px 14px!important}.topbar .brand{font-size:22px!important}.topbar .brand b{font-size:32px!important}.topbar nav{display:none!important}.topbar #fullscreen{min-width:44px;min-height:44px}.topbar .brand i{display:none}
  .mobile-dock{top:auto;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));transform:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:5px;gap:2px;border:1px solid #e6f7d222;background:#142c2bed}.mobile-dock [data-sheet]{display:block}.mobile-dock button{font-size:13px;padding:0 4px;min-height:44px}
  #expand,.scene-caption,.gesture{display:none!important}.map-tools{top:76px!important;right:12px!important}.map-tools button{width:40px!important;height:40px!important}.map-compass,.walking .map-compass{top:74px!important;left:12px;right:auto;transform:scale(.8);transform-origin:top left}.map-scale{bottom:calc(79px + env(safe-area-inset-bottom))!important;left:12px!important;padding:6px 8px}.map-scale small{font-size:12px}.attribution{bottom:calc(69px + env(safe-area-inset-bottom))!important;font-size:9px!important;right:12px!important}
  .layer-panel:not([open]),.timeline:not(.mobile-open){display:none!important}
  #sidebar,.layer-panel[open],.timeline.mobile-open,#detail,#explore-detail,#weather-pop{position:fixed!important;top:auto!important;left:12px!important;right:12px!important;bottom:calc(75px + env(safe-area-inset-bottom))!important;width:auto!important;max-width:none!important;height:auto!important;max-height:43dvh!important;margin:0!important;transform:none!important;z-index:30!important;overflow:auto!important;overscroll-behavior:contain;border-radius:18px!important;background:#142b2bfa!important;padding:18px!important;box-shadow:0 -12px 40px #071b2926}
  #sidebar:not([hidden]){display:flex!important;flex-direction:column}#route-list{min-height:90px;overflow:auto}.side-head h1{font-size:18px}.side-head h1 br{display:none}.side-head .eyebrow{display:none}.side-footer{flex-shrink:0}.filter-row select,.search input{font-size:16px!important}.sidebar .side-head{flex-shrink:0}.layer-panel[open] summary{padding-right:40px;min-height:32px;font-size:16px}.layer-grid{grid-template-columns:1fr 1fr!important;gap:10px!important}.layer-panel input[type=checkbox]{width:20px!important;height:20px!important}.layer-panel label{min-height:34px}.mobile-sheet-close{display:block;position:absolute;right:9px;top:7px;width:40px;height:40px;font-size:24px;z-index:2}.timeline.mobile-open{padding-top:42px!important}.timeline input[type=date]{font-size:16px!important}.timeline .timeline-meta{font-size:12px!important}.detail .close{width:44px;height:44px;top:4px;right:4px}.detail p,.detail select,.detail input,.weather-pop p{font-size:14px!important}.detail h2{padding-right:28px}.map-sheet-open .map-scale{display:none!important}
  .walking .layer-panel[open],.walking .timeline.mobile-open{display:block!important}.walking #sidebar:not([hidden]){display:flex!important}.walking .map-tools{display:none!important}#walk-hud{left:12px;right:12px;top:68px;bottom:auto;transform:none;padding:9px 12px;margin-right:78px;text-align:left}#walk-hud strong{font-size:14px}#walk-hud output{font-size:13px}.walking .map-compass{left:auto;right:12px;top:68px!important;transform-origin:top right}.walk-help{display:none!important}.walk-help-touch{display:block!important;font-size:12px}#walk-hud small{display:none}.map-sheet-open #joystick{display:none!important}.map-sheet-open #walk-hud{display:none!important}#joystick{bottom:calc(100px + env(safe-area-inset-bottom));right:22px;width:132px;height:132px}.underground-notice{bottom:calc(85px + env(safe-area-inset-bottom))!important;max-width:calc(100vw - 24px)}.map-sheet-open .underground-notice{display:none!important}
}
@media(max-width:900px) and (orientation:landscape){#walk-hud{max-width:340px}#sidebar,.layer-panel[open],.timeline.mobile-open,#detail,#explore-detail,#weather-pop{max-height:58dvh!important;right:170px!important}#joystick{width:112px;height:112px;bottom:86px}.joy-n,.joy-s{left:46px}.joy-e,.joy-w{top:45px}}

.mobile-guide{display:none}@media(max-width:900px){.mobile-guide{display:flex;flex-wrap:wrap;gap:16px;margin-top:18px;padding-top:14px;border-top:1px solid #ffffff20}.mobile-guide a{font-size:14px;min-height:36px}}

.mobile-game-link,.dock-game{display:none}
@media(max-width:900px){
 .topbar{gap:8px!important}.topbar .brand{font-size:19px!important;margin-right:auto}.topbar .brand b{font-size:27px!important}
 .mobile-game-link{display:flex;align-items:center;justify-content:center;min-height:44px;min-width:52px;border-radius:10px;background:#d9f49c;color:#182d29;font-size:14px;font-weight:700;text-decoration:none;flex-shrink:0}
 .mobile-dock{grid-template-columns:repeat(5,minmax(0,1fr))}.mobile-dock .dock-game{display:flex;align-items:center;justify-content:center;color:#d9f49c;min-height:44px;font-size:13px;text-decoration:none;border-radius:10px;border:1px solid #d9f49c50}
 .mobile-dock button{font-size:12px}
}