:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--ink:#2b2620;--ink-sub:#5a5248;--paper:#f5efe0;--sky:#7ec8e3;--vermilion:#d94f30;--vermilion-text:#b22e14;--mustard:#e8b33a;--turquoise:#3fa9a0;--matcha:#639922;--coral:#f0997b;--coral-tint:#f0997b;--mustard-tint:#fac775;--turquoise-tint:#9fe1cb;--on-coral:#4a1b0c;--on-coral-sub:#712b13;--on-mustard:#412402;--on-mustard-sub:#633806;--on-turquoise:#04342c;--on-turquoise-sub:#085041;--border-w:3px;--border-w-sm:2px;--shadow:5px 5px 0 var(--ink);--shadow-sm:3px 3px 0 var(--ink);--shadow-press:2px 2px 0 var(--ink);--radius:0;--radius-pill:999px;--dur:0.12s;--ease:steps(3);--font-head:"Hiragino Maru Gothic ProN","BIZ UDPGothic",var(--font-noto-sans-jp),sans-serif;--font-mono:var(--font-dot-gothic-16),"SFMono-Regular",monospace}body{margin:0;min-width:320px;min-height:100vh}:focus-visible{outline:3px solid var(--mustard);outline-offset:3px}@media (prefers-reduced-motion:reduce){*,:after,:before{animation:none!important;transition:none!important}}