:root{--bg: #0b0705;--ink: #fff4e6;--ink-dim: rgba(255, 244, 230, .66);--gold: #f3c97a;--vermilion: #e2512f;--panel: rgba(18, 11, 8, .62);--line: rgba(255, 233, 200, .16);font-family:Hiragino Mincho ProN,Yu Mincho,"Noto Serif JP",serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);overflow:hidden;overscroll-behavior:none}body{position:fixed;inset:0;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}canvas#gl{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none}canvas#gl:after{content:""}body:after{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at 50% 46%,transparent 55%,rgba(0,0,0,.5) 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