*,
*::before,
*::after {
  box-sizing: border-box
}

body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd {
  margin: 0
}

ul[role="list"],
ol[role="list"] {
  list-style: none
}

html:focus-within {
  scroll-behavior: smooth
}

body {
  min-height: 100vh;
  text-rendering: optimizeSpeed;
  line-height: 1.5
}

a:not([class]) {
  text-decoration-skip-ink: auto
}

img,
picture {
  max-width: 100%;
  display: block;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit
}

@media(prefers-reduced-motion:reduce) {
  html:focus-within {
    scroll-behavior: auto
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important
  }
}
:focus:not(:focus-visible) {
  outline: 0; /* キーボード操作"以外"でフォーカスされた際はoutlineを消す */
}