/* Box sizing rules */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Prevent font size inflation */
html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

/* Remove default margin in favour of better control in authored CSS */
body, h1, h2, h3, h4, p,
figure, blockquote, dl, dd {
  margin-block-end: 0;
}

/* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */
ul[role='list'],
ol[role='list'] {
  list-style: none;
}

/* Set core body defaults */
body {
  min-height: 100vh;
  line-height: 1.5;
}

/* Set shorter line heights on headings and interactive elements */
h1, h2, h3, h4,
button, input, label {
  line-height: 1.1;
}

/* Balance text wrapping on headings */
h1, h2,
h3, h4 {
  text-wrap: balance;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  text-decoration-skip-ink: auto;
  color: currentColor;
}

/* Make images easier to work with */
img,
picture {
  max-width: 100%;
  display: block;
}

/* Inherit fonts for inputs and buttons */
input, button,
textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* Make sure textareas without a rows attribute are not tiny */
textarea:not([rows]) {
  min-height: 10em;
}

/* Anything that has been anchored to should have extra scroll margin */
:target {
  scroll-margin-block: 5ex;
}

dl, dt, dd {
  margin: 0;
  padding: 0;
}

dl {
  display: block;
}

dt {
  font-weight: normal;
}

dd {
  margin-left: 0; 
}

ul {
  margin: 0;
  padding: 0;
  padding-left: 0;
}

li {
  margin: 0;
  padding: 0;
}

ul, li, a {
  margin: 0;
  padding: 0;
  border: none;
  text-decoration: none;
}

ul, li {
  list-style: none;
  padding-left: 0;
}

a {
  color: inherit; 
  background: transparent;
  border-bottom: none;
  outline: none;
  box-shadow: none;
}

a:hover {
  text-decoration: none;
  border-bottom: none;
}

a:focus {
  outline: none;
}

html {
  scroll-behavior: smooth; /* スムーズスクロール */
  scroll-padding-top: 0;  /* 必要に応じて調整 */
}