:root{--color-primary:#1e3a66;--color-primary-light:#e8eef6;--color-ink:#1a1d24;--color-surface:#fff;--color-border:#e2e6ec;--color-success:#1e8e5a;--color-warning:#c2820c;--color-danger:#c0392b;--color-primary-dark:color-mix(in srgb, var(--color-primary) 62%, var(--color-ink));--color-primary-deep:color-mix(in srgb, var(--color-primary) 28%, var(--color-ink));--color-ink-muted:color-mix(in srgb, var(--color-ink) 66%, var(--color-surface));--color-ink-faint:color-mix(in srgb, var(--color-ink) 42%, var(--color-surface));--color-on-primary:var(--color-surface);--color-on-primary-muted:color-mix(in srgb, var(--color-surface) 72%, var(--color-primary));--color-gray-band:color-mix(in srgb, var(--color-primary-light) 46%, var(--color-surface));--color-placeholder:color-mix(in srgb, var(--color-border) 70%, var(--color-surface));--color-rule:var(--color-border);--color-rule-strong:color-mix(in srgb, var(--color-primary) 30%, var(--color-border));--color-focus:var(--color-primary);--font-sans:"Hiragino Kaku Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", "Noto Sans JP", "Yu Gothic Medium", "Yu Gothic", YuGothic, Meiryo, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--text-eyebrow:.8125rem;--text-caption:.875rem;--text-body:1rem;--text-lead:1.0625rem;--text-band:clamp(1.375rem, 1.05rem + 1.35vw, 2rem);--text-title:clamp(2.75rem, 1.9rem + 3.6vw, 4.5rem);--text-tagline:clamp(1.125rem, .95rem + .75vw, 1.5rem);--text-step-number:1.125rem;--leading-tight:1.35;--leading-normal:1.8;--tracking-eyebrow:.22em;--tracking-title:.06em;--tracking-wide:.04em;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--space-9:6rem;--section-y:clamp(var(--space-8), 5vw + var(--space-6), var(--space-9));--measure:1120px;--measure-narrow:680px;--radius:2px;--rule-thin:1px;--control-height:48px;--color-page:color-mix(in srgb, var(--color-primary-light) 28%, var(--color-surface));--shadow-card:0 2px 3px -2px color-mix(in srgb, var(--color-ink) 12%, transparent);--shadow-lift:0 10px 24px -12px color-mix(in srgb, var(--color-ink) 22%, transparent);--radius-pill:999px;--radius-card:14px;--ease-signature:cubic-bezier(.2, 0, 0, 1);--ease-emphasized:cubic-bezier(.05, .7, .1, 1);--ease-exit:cubic-bezier(.3, 0, 1, 1);--ease-ambient:cubic-bezier(.4, 0, .2, 1);--motion-quick:.16s;--motion-standard:.32s;--motion-slow:.56s;--stagger:90ms}
*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--color-surface);color:var(--color-ink);font-family:var(--font-sans);font-size:var(--text-body);line-height:var(--leading-normal);font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3,p,figure,ol,ul{margin:0}ol,ul{padding:0;list-style:none}img,svg{max-width:100%;display:block}a{color:var(--color-primary);text-underline-offset:.2em}:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}