:root{--color-background:#fff;--color-text:#1a1a1a;--color-accent:#2e7d32;--color-warning:#b3261e;--color-disabled-background:#e0e0e0;--color-disabled-text:#3d3d3d;--color-on-fill:#fff;--focus-outline-width:2px;--focus-outline-style:solid;--focus-outline-color:var(--color-accent);--focus-outline-offset:2px;--numeric-variant:tabular-nums;--tap-target-min:44px;--spacing-1:4px;--spacing-2:8px;--spacing-3:16px;--spacing-4:24px;--spacing-5:32px;--spacing-6:48px;--card-background:#eaf2ea;--card-border-radius:14px;--button-border-radius:10px;--input-border-radius:8px;--card-gap:var(--spacing-4);--card-padding:var(--spacing-4);--clock-value-font-size:5.25rem;--hero-value-font-size:3rem;--rank-1-color:#16491b;--rank-2-color:#2e7d32;--rank-3-color:#489350;--rank-4-color:#65a76a;--chart-grid-color:#c4d6c5;--chart-track-color:#dbe8db;--chart-area-opacity:.12;--chart-line-width:2px;--chart-bar-thickness:14px;--stat-value-font-size:2.4rem;--stat-value-font-weight:800;--stat-label-font-size:.75rem;--stat-label-font-weight:600;--font-family-base:-apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;--card-shadow:0 1px 2px #1a1a1a0a, 0 4px 10px #1a1a1a12;--app-max-width:480px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:var(--focus-outline-width) var(--focus-outline-style) var(--focus-outline-color);outline-offset:var(--focus-outline-offset)}body{background-color:var(--color-background);color:var(--color-text);font-family:var(--font-family-base)}.icon{vertical-align:-3px;flex-shrink:0;width:18px;height:18px}.icon-lg{flex-shrink:0;width:22px;height:22px}input,select,textarea{font-family:inherit;font-size:1rem}