html,body{margin:0;background:#fff}

.stD{
  --acc:#635bff; --ink:#0a2540; --body:#374151; --sub:#4b5563; --line:#e6e9ee;
  font-family:system-ui,-apple-system,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  background:var(--acc);color:#fff;padding:clamp(52px,6.5vw,92px) 24px;
}
.stD__in{max-width:960px;margin:0 auto;text-align:center}
.stD__eyebrow{margin:0 0 clamp(26px,3.5vw,40px);font-size:11px;font-weight:800;letter-spacing:.26em;color:rgba(255,255,255,.66)}
.stD__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,48px)}
.stD__grid div{display:grid;gap:10px}
.stD__grid b{font-size:clamp(38px,6vw,68px);font-weight:800;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.stD__grid span{font-size:12.5px;font-weight:600;color:rgba(255,255,255,.78)}
.stD__note{margin:clamp(28px,3.5vw,44px) 0 0;font-size:11.5px;color:rgba(255,255,255,.6)}
@media (max-width:640px){ .stD__grid{grid-template-columns:1fr;gap:28px} }