@font-face{font-family:Pretendard;src:url('../pixel/fonts/Pretendard-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
body,button,a,.cmd,#hint,#epigraph .attr,#about .meta,#about .manual,#drift{font-family:Pretendard,sans-serif}
button,a{touch-action:manipulation}
button{font-size:13px;color:#ddd;background:#141414;border:1px solid #555;border-radius:6px;padding:10px 14px;min-height:44px;cursor:pointer}
button:hover,a:hover{color:white;background:#282828}
button:focus-visible,a:focus-visible{outline:2px solid #eee;outline-offset:4px}
.artwork-nav{position:fixed;z-index:60;top:0;left:0;width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px max(18px,env(safe-area-inset-right));background:linear-gradient(#000,rgba(0,0,0,.8),transparent)}
.artwork-nav a{display:flex;align-items:center;min-height:44px;font-size:12px;color:#ccc;text-decoration:none;border-radius:6px;padding:6px}
.artwork-nav h1{font-size:16px;letter-spacing:.08em;font-weight:400;color:#eee}
#infoBtn{position:static;width:auto;height:auto;border-radius:6px;font-family:inherit;font-style:normal;color:#ccc;border-color:#555;font-size:12px}
#epigraph .inner{padding:75px 0 100px}
#epigraph .attr{color:#aaa;margin-top:20px}
#start{margin-top:28px}
.start-help{font-size:12px;color:#aaa;line-height:1.9;margin-top:16px}
.transport{display:none;position:fixed;bottom:max(14px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:30;gap:8px;justify-content:center;width:max-content;max-width:calc(100% - 24px);padding:8px;background:#000c;border-radius:10px}
.is-running .transport{display:flex}
#drift{bottom:92px;color:#999;font-size:11px}
#hint .half{color:#aaa}#hint .key{color:#aaa}
#about{width:100%;height:100%;max-width:none;max-height:none;border:0;padding:0;margin:0;color:#ddd;cursor:default}
#about:not([open]){display:none}
#about .sheet{max-height:85dvh;overscroll-behavior:contain;padding:20px 0}
#about .meta{color:#999}#about .manual{color:#aaa}
#about::backdrop{background:#000d}
@media(max-width:560px){.transport{display:none;flex-wrap:wrap;width:calc(100% - 24px)}.transport button{flex:1 1 42%;padding:8px;font-size:12px}#drift{bottom:136px}#scroll{padding-bottom:30dvh}#epigraph .q{font-size:16px}.artwork-nav{gap:8px}.artwork-nav h1{font-size:14px}}
@media(max-height:500px){#epigraph .inner{padding:60px 0 12px}#epigraph .q{font-size:13px;line-height:1.5}#epigraph .attr,#start{margin-top:8px}.start-help{margin-top:4px}.transport{bottom:4px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}