:root{--neutral-0:#ffffff;--neutral-50:#f9fafa;--neutral-100:#f0f4ff;--neutral-200:#d8dbde;--neutral-400:#586670;--neutral-700:#262626;--indigo-50:#e9efff;--indigo-500:#2563f4;--blue-300:#6290ff;--blue-500:#1e5ffc;--blue-700:#0036b3;--green-500:#6da202;--amber-500:#c48900;--red-500:#ef5838;--color-primary:var(--indigo-500);--color-on-primary:var(--neutral-0);--color-bg-page:var(--neutral-100);--color-bg-surface:var(--neutral-0);--color-bg-subtle:var(--neutral-50);--color-border:var(--neutral-200);--color-text-strong:var(--neutral-700);--color-text-body:var(--neutral-700);--color-text-muted:var(--neutral-400);--color-disabled-bg:var(--neutral-200);--color-disabled-text:var(--neutral-400);--color-category-a:var(--blue-700);--color-category-b:var(--blue-500);--color-category-c:var(--blue-300);--color-danger:var(--red-500);--color-danger-bg:#fdece7;--color-success:var(--green-500);--color-success-bg:#f2f8e6;--color-warning-bg:#fbf3e0;--color-warning-border:#e6cd94;--color-primary-strong:#1e4fc4;--color-primary-light:#eef3fe;--font-family:"Noto Sans JP",system-ui,-apple-system,"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;--fs-headline-5:1.5rem;--fs-headline-6:1.25rem;--fs-body:1rem;--fs-caption:0.875rem;--lh-body:1.5;--lh-heading:1.4;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-8:3rem;--tap-min:48px;--content-max:30rem;--radius:12px}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:var(--font-family);font-size:16px;line-height:var(--lh-body);color:var(--color-text-body);background-color:var(--color-bg-page);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{margin:0;line-height:var(--lh-heading)}p{margin:0}a{color:inherit}button{font:inherit}img,svg{max-width:100%}:focus-visible{outline:3px solid var(--color-primary);outline-offset:2px}