/* --------------------------------------------------
  Reset
-------------------------------------------------- */

*,
*::before,
*::after {
  padding: 0;
  margin: 0;
  -webkit-box-sizing: inherit;
  -moz-box-sizing: inherit;
  box-sizing: inherit;
}

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    -webkit-box-shadow: none !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
}

/* --------------------------------------------------
  HTML
-------------------------------------------------- */

html {
  min-width: 320px;
  color: #212121;
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, Roboto,
    'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', Osaka, 'メイリオ', Meiryo,
    'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif, 'Apple Color Emoji',
    'Segoe UI Emoji', 'Segoe UI Symbol';
  font-family: var(--font-family-sans-serif, 'Noto Sans JP');
  font-size: 62.5%;
  line-height: 1.6;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

@-ms-viewport {
  width: device-width;
}

/* --------------------------------------------------
  Outline
-------------------------------------------------- */

/**  :focus { outline: 1px dashed rgba(0, 0, 0, 0.85); } */
*:focus {
  outline: none;
  box-sizing: border-box;

  /* box-shadow: 0px 0px 8px #92A8CD; */
}

body:not(.tab-used) *:focus {
  outline: none;
}

/* --------------------------------------------------
  Body
-------------------------------------------------- */

body {
  min-width: inherit;
  color: inherit;
  font-size: 1.6rem;
  font-family: inherit;
}

body ::-webkit-scrollbar {
  width: 2px;
  height: 2px;
  background-color: #f5f5f5;
}

body ::-webkit-scrollbar-thumb {
  background-color: #bdbdbd;
}

@media print {
  body {
    font-family: inherit;
    width: 100%;
  }
}

/* --------------------------------------------------
  Links
-------------------------------------------------- */

/* .c-site-title a:focus, */
.c-site-title a:focus,
.c-site-action li a:focus,
.c-site-action__item .c-button:focus,
main a:focus,
footer .u-flex__content ul li a:focus,
footer .u-flex__content p a:focus,
footer .u-flex__content-lg a:focus,
footer .u-flex__content-lg a:focus img {
  outline: none;

  /* border: 2px solid #AFBCD2A8; */
  box-sizing: border-box;
  box-shadow: 0 0 8px #92a8cd;
}
.c-site-nav li a:focus {
  outline: none;
  box-sizing: border-box;
  box-shadow: inset 0 0 5px #92a8cd;
}

a[href='#!'] {
  text-decoration: none !important;
  cursor: default !important;
}

@media print {
  a,
  a:visited {
    text-decoration: underline;
  }
}

/* --------------------------------------------------
  Typography
-------------------------------------------------- */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: bold;
}

h1 a,
h2 a,
h3 a,
h4 a,
h5 a,
h6 a {
  font-weight: inherit;
}

em {
  font-style: italic;
}

strong {
  font-weight: bolder;
}

small {
  font-size: 75%;
}

pre {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono',
    'Courier New', monospace;
  font-family: var(--font-family-monospace, monospace);
  font-size: 1.4rem;
}

@media print {
  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }
  h2,
  h3 {
    page-break-after: avoid;
  }
}

/* --------------------------------------------------
  Main
-------------------------------------------------- */

main {
  display: block;
}

/* --------------------------------------------------
  List
-------------------------------------------------- */
ul li {
  padding-left: 3px;
}

/* --------------------------------------------------
  Table
-------------------------------------------------- */

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

@media print {
  thead {
    display: table-header-group;
  }
}

/* --------------------------------------------------
  Add the correct text decoration
  in Chrome, Edge, IE, Opera, and Safari.
-------------------------------------------------- */

abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted;
}

/* --------------------------------------------------
  Correct the inheritance and scaling of font size
  in all browsers.
  Correct the odd `em` font sizing in all browsers.
-------------------------------------------------- */

code,
kbd,
samp {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono',
    'Courier New', monospace;
  font-family: var(--font-family-monospace, monospace);
  font-size: 1em;
}

/* --------------------------------------------------
  Prevent `sub` and `sup` elements from
  affecting the line height in all browsers.
-------------------------------------------------- */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* --------------------------------------------------
  Remove the border on images inside links in IE 10-.
-------------------------------------------------- */

img {
  border-style: none;
}

@media print {
  img {
    page-break-inside: avoid;
  }
}

/* --------------------------------------------------
  Show the overflow in IE.
  Show the overflow in Edge.
-------------------------------------------------- */

button,
input {
  overflow: visible;
}

/* --------------------------------------------------
  Remove the inheritance of text transform in
  Edge, Firefox, and IE.
  Remove the inheritance of text transform in Firefox.
-------------------------------------------------- */

button,
select {
  text-transform: none;
}

/* --------------------------------------------------
  Remove the inner border and padding in Firefox.
-------------------------------------------------- */

button::-moz-focus-inner,
[type='button']::-moz-focus-inner,
[type='reset']::-moz-focus-inner,
[type='submit']::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/* --------------------------------------------------
  Restore the focus styles unset by the previous rule.
-------------------------------------------------- */

button:-moz-focusring,
[type='button']:-moz-focusring,
[type='reset']:-moz-focusring,
[type='submit']:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/* --------------------------------------------------
  Correct the padding in Firefox.
-------------------------------------------------- */

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/* --------------------------------------------------
  Remove the default vertical scrollbar in IE.
-------------------------------------------------- */

textarea {
  overflow: auto;
}

/* --------------------------------------------------
  Correct the cursor style of increment and
  decrement buttons in Chrome.
-------------------------------------------------- */

[type='number']::-webkit-inner-spin-button,
[type='number']::-webkit-outer-spin-button {
  height: auto;
}

/* --------------------------------------------------
  Correct the odd appearance in Chrome and Safari.
  Correct the outline style in Safari.
-------------------------------------------------- */

[type='search'] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/* --------------------------------------------------
  Remove the inner padding and cancel buttons
  in Chrome and Safari on macOS.
-------------------------------------------------- */

[type='search']::-webkit-search-cancel-button,
[type='search']::-webkit-search-decoration {
  -webkit-appearance: none;
}

/* --------------------------------------------------
  Correct the inability to style clickable types
  in iOS and Safari.
  Change font properties to `inherit` in Safari.
-------------------------------------------------- */

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

/* --------------------------------------------------
  Add the correct display in IE 10-.
-------------------------------------------------- */

[hidden] {
  display: none;
}

/* --------------------------------------------------
  Browser Upgrade
-------------------------------------------------- */

.browser-notice {
  padding: 20px;
  color: #fff;
  text-align: center;
  background-color: #e53935;
  background-color: var(--danger);
}