@import url("https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@300;400;500;700;900&display=swap");

/* Variables */
:root {
  /* Color */
  --color-font-dark: #000000;
  --color-bg: #dadfe5;
  /* Width */
  --width-container: 37.5rem;
  /* Padding */
  --padding-y-container: 4rem;
  --padding-x-container: 2rem;
}

/* Reset CSS */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  font-family: "Zen Kaku Gothic New", -apple-system, sans-serif;
  font-size: 1.4rem;
  background-color: #ffffff;
  margin: 0 auto;
  max-width: var(--width-container);
}

/* Reset CSS */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  line-height: 1.2;
}

ul,
ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
}

input,
textarea,
select {
  font: inherit;
  border: none;
  outline: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Utilities */
.container {
  padding: var(--padding-y-container) var(--padding-x-container);
}