/* reset.css */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; backface-visibility: hidden; }

html {
  font-size: 62.5%; /* 1rem = 10px */
  height: auto;
  min-height: -webkit-fill-available;
  scroll-behavior: smooth;
}

*:focus { outline: none; }

body::-webkit-scrollbar { display: none; }

body {
  position: relative;
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
  max-width: 100%;
  width: 100%;
  overflow-x: hidden;
  min-height: 100vh;
  min-height: -webkit-fill-available;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'palt' 1;
  text-rendering: optimizeLegibility;
  /* ページフェードイン（jQuery で .onload を付与） */
  opacity: 0;
  transition: opacity 1s ease;
}
body.onload  { opacity: 1; }

div  { position: relative; width: 100%; max-width: 100%; height: auto; }

h1, h2, h3, h4, h5, h6, p { margin: 0; padding: 0; font-size: 100%; overflow-wrap: break-word; }

ul, ol, li { list-style-type: none; }

a { color: inherit; text-decoration: none; transition: all 0.3s ease; cursor: pointer; }
/* a:hover { opacity: 0.6; } */

img { display: block; width: 100%; max-width: 100%; height: auto; }
img[src$=".svg"] { width: 100%; height: auto; }

button { background-color: transparent; border: none; cursor: pointer; outline: none; padding: 0; appearance: none; }

input, textarea, select { font: inherit; }

.grecaptcha-badge { visibility: hidden; }