:root, [data-bs-theme=light] {
  --bs-body-color: #000000;
  --bs-body-color-rgb: 0,0,0;
  --bs-body-bg: #ffffff;
  --bs-body-bg-rgb: 255,255,255;
  --bs-secondary-color: rgba(0,0,0,0.75);
  --bs-secondary-color-rgb: 0,0,0,0.75;
  --bs-tertiary-color: rgba(0,0,0,0.5);
  --bs-tertiary-color-rgb: 0,0,0,0.5;
  --bs-body-font-family: 'Noto Sans JP', sans-serif;
}

.p-3 {
  padding: 1rem !important;
}

.py-4 {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}

@media (min-width: 1200px) {
  .py-xl-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
}