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#0003;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);touch-action:none;user-select:none;-webkit-user-select:none;pointer-events:auto}#touch-joystick:before{content:"";position:absolute;width:78px;height:78px;border-radius:50%;border:1px solid #ffffff20}.joystick-arrows{position:absolute;color:#ffffff38;font-size:74px;font-weight:200;line-height:1;pointer-events:none}#touch-joystick i{display:block;position:relative;width:46px;height:46px;border-radius:50%;background:#eee8d7d9;box-shadow:0 3px 14px #0005;border:1px solid #fff9;pointer-events:none}#touch-joystick.engaged{border-color:#e9ddba}#touch-joystick.engaged i{background:#f1e2b9}#visitor-speed{min-height:48px;min-width:76px;margin-bottom:2px;font-size:13px;background:#14232ae8}#visitor-speed[aria-pressed=true]{background:#e8ddc2}.viewer-shell>.touch-hint{display:block;position:absolute;bottom:calc(217px + env(safe-area-inset-bottom));left:18px;right:18px;text-align:center;color:#fff9e8;font-size:11px;line-height:1.8;text-shadow:0 1px 6px #000;pointer-events:none;margin:0;opacity:.8}.hall-dock{bottom:calc(18px + env(safe-area-inset-bottom));left:max(12px,env(safe-area-inset-left));transform:none;padding:4px;gap:0;max-width:calc(100vw - 145px);border-radius:10px}.hall-dock button{min-height:46px;min-width:52px;font-size:13px;padding:0 12px}.next-hall{right:max(12px,env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom));min-height:54px;box-sizing:border-box;padding:12px 14px;gap:8px;font-size:11px;border-radius:10px;max-width:135px}#directory-backdrop:not([hidden]){display:block;position:absolute;inset:0;z-index:7;background:#0b161c70;border:0;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.viewer-drawer{position:absolute;inset:auto 0 0;z-index:8;width:100%;max-height:78dvh;padding:20px 20px calc(20px + env(safe-area-inset-bottom));border-radius:18px 18px 0 0;background:#142129f7;overscroll-behavior:contain;box-sizing:border-box}.viewer-drawer .drawer-head{position:sticky;top:-20px;background:#142129f7;padding:16px 0;margin:0 0 12px;z-index:1}.drawer-head h2{font-size:18px}.drawer-head button{width:44px;min-height:44px}.viewer-drawer .drawer-exhibition p{font-size:12px}.viewer-drawer .drawer-hall{font-size:14px;min-height:52px}.viewer-drawer .drawer-hall small{font-size:11px}.viewer-drawer .visitor-artwork-row{min-height:74px;padding:12px 0}.viewer-drawer .visitor-artwork-row b{font-size:14px}.viewer-drawer .visitor-artwork-row small{font-size:12px}.viewer-drawer input{min-height:44px;font-size:16px;box-sizing:border-box}.artwork-directory h3{font-size:14px}#visitor-detail{inset:auto 0 0;margin:0;width:100%;max-width:100%;max-height:88dvh;border-radius:18px 18px 0 0;box-sizing:border-box;padding-bottom:env(safe-area-inset-bottom)}.visitor-detail-close{top:12px;margin-right:12px;width:44px;height:44px}#visitor-detail .visitor-detail-body{padding:24px;gap:24px}#visitor-detail h1{font-size:27px;margin-right:20px}#visitor-detail .label-copy,#visitor-detail .description{font-size:15px;line-height:2}#visitor-detail .detail-image{padding:12px}#visitor-detail .detail-image img{max-height:29dvh}#visitor-detail .visitor-detail-nav{padding:10px 20px}.visitor-detail-nav button{font-size:14px;min-height:44px}.ui-hidden .touch-controls,.ui-hidden .touch-hint{visibility:hidden;pointer-events:none}}@media(max-width:360px){.viewer-tools button{width:38px;flex-basis:38px}.viewer-title{max-width:135px}.viewer-title b{font-size:12px}.hall-dock button{min-width:46px;padding:0 9px}.next-hall{padding:12px 10px;max-width:130px}}@media(pointer:coarse)and (orientation:landscape){.touch-controls{right:18px;bottom:85px}.movement-dock button{width:44px;min-height:44px}.movement-dock{bottom:18px}.viewer-tools button{min-height:44px}}@media(max-width:650px),(pointer:coarse)and (orientation:portrait){.chapter-navigation .hall-dock{left:12px;right:12px;max-width:none;display:grid!important;grid-template-columns:minmax(44px,.5fr) minmax(0,1.25fr) minmax(0,1.25fr);gap:2px}.chapter-navigation .hall-dock button{white-space:normal;line-height:1.6;padding:5px 8px;min-width:0;font-size:12px;overflow-wrap:anywhere}.chapter-navigation .next-hall{top:calc(max(12px,env(safe-area-inset-top)) + 64px);bottom:auto;max-width:calc(100vw - 24px);min-height:42px;font-size:11px}.chapter-navigation .viewer-title{max-width:170px}.chapter-navigation .viewer-title small{white-space:normal;line-height:1.5}}