Base Style

@charset "UTF-8";
/**
 * # base.scss
 * (1) A modern CSS reset
 * (2) Composite custom styles in normalize.css + reset.css (Eric Mayer's). Inspired by Elad Shechter's RESET
 * (3) Other useful initialization
 * (4) For A11Y / WAI-ARIA
 */
/**
 * ----------
 * (1) A modern CSS reset
 */
body *, *::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]) {
  -webkit-text-decoration-skip: ink;
  text-decoration-skip-ink: auto;
}

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

@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }
}
/**
 * ----------
 * (2) Composite custom styles in normalize.css + reset.css
 * normalize.css
 */
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code, kbd, samp {
  /* 1 */
  font-family: monospace;
  /* 2 */
  font-size: 1em;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in all browsers.
 */
sub, sup {
  position: relative;
  vertical-align: baseline;
  line-height: 0;
  font-size: 75%;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/**
 * 1. Change the font styles in all browsers.
 */
button, input, optgroup, select, textarea {
  /* 1 */
  margin: 0;
  line-height: 1.15;
  font-family: inherit;
  font-size: 100%;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button, select {
  /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type=button],
[type=reset],
[type=submit],
[role=button] {
  cursor: pointer;
  -webkit-appearance: button;
  -moz-appearance: button;
  appearance: button;
}

/**
 * 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 {
  padding: 0;
  border-style: none;
}

/**
 * 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;
}

/**
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  /* 3 */
  white-space: normal;
  color: inherit;
}

/**
 * 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;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 */
[type=search] {
  /* 1 */
  outline-offset: -2px;
  -webkit-appearance: textfield;
  -moz-appearance: textfield;
  appearance: textfield;
}

/**
 * reset.css
 */
a {
  text-decoration: none;
  color: hsl(240deg, 100%, 47%);
  cursor: pointer;
}

button {
  padding: 0;
  border-width: 0;
  background-color: transparent;
  color: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

figure {
  margin: 0;
}

input::-moz-focus-inner {
  margin: 0;
  padding: 0;
  border: 0;
}

ul, ol, dd {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

p {
  margin: 0;
}

cite {
  font-style: normal;
}

fieldset {
  margin: 0;
  padding: 0;
  border-width: 0;
}

/**
 * ----------
 * (3) Other useful initialization
 */
html {
  /* All browsers without overlaying scrollbars */
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-size-adjust: 100%;
  font-size: 100%;
  /* for using REM units */
  overflow-y: scroll;
  /* apply a natural box layout model to all elements, but allowing components to change */
  box-sizing: border-box;
}

/**
 * personal initialization style
 */
body {
  min-height: 100vh;
  margin: 0;
  line-height: 1.5;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica Neue, Arial, Roboto, Yu Gothic, YuGothic, Hiragino Sans, Meiryo, sans-serif;
  font-weight: 400;
  -webkit-font-feature-settings: "pkna" 1;
  font-feature-settings: "pkna" 1;
  color: var(--text-normal-color);
  box-sizing: border-box;
  direction: ltr;
}

/**
 * personal initialization style
 */
a:hover,
a:focus {
  text-decoration: none;
}

address {
  margin-bottom: 1rem;
  line-height: inherit;
  font-style: normal;
}

img {
  height: auto;
  max-width: 100%;
  border-style: none;
  vertical-align: middle;
}

svg {
  vertical-align: middle;
  overflow: hidden;
}

table {
  border-collapse: collapse;
}

caption {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  caption-side: bottom;
  text-align: left;
  color: hsl(208deg, 7%, 46%);
}

th {
  text-align: inherit;
}

label {
  display: inline-block;
  margin-bottom: 0.5rem;
}

/* Remove the default button styling in all browsers */
button,
input,
select,
textarea {
  border-style: none;
  background-color: transparent;
  color: inherit;
}

dfn {
  font-style: normal;
}

/* Replace pointer cursor in disabled elements */
[disabled] {
  cursor: default;
}

/* Specify text selection background color and omit drop shadow */
::-moz-selection {
  background-color: hsl(213deg, 92%, 85%);
  text-shadow: none;
  /* Required when declaring ::selection */
  color: hsl(0deg, 0%, 0%);
}

::selection {
  background-color: hsl(213deg, 92%, 85%);
  text-shadow: none;
  /* Required when declaring ::selection */
  color: hsl(0deg, 0%, 0%);
}

::-webkit-input-placeholder {
  color: hsl(0deg, 0%, 44%);
}

:-ms-input-placeholder {
  color: hsl(0deg, 0%, 44%);
}

::-moz-placeholder {
  color: hsl(0deg, 0%, 44%);
}

:-moz-placeholder-shown {
  color: hsl(0deg, 0%, 44%);
}

:-ms-input-placeholder {
  color: hsl(0deg, 0%, 44%);
}

:placeholder-shown {
  color: hsl(0deg, 0%, 44%);
}

/**
 * ----------
 * (4) For A11Y / WAI-ARIA
 * A11Y
 */
[tabindex="-1"]:focus {
  outline: none !important;
}

/* Define your own focus-ring style for all interactive elements */
a:focus-visible,
audio:focus-visible,
button:focus-visible,
details:focus-visible,
summary:focus-visible,
embed:focus-visible,
iframe:focus-visible,
img[usemap]:focus-visible,
input:not([hidden]):focus-visible,
keygen:focus-visible,
label:focus-visible,
object[usemap]:focus-visible,
select:focus-visible,
textarea:focus-visible,
video:focus-visible,
dialog:focus-visible,
div:focus-visible,
section:focus-visible {
  outline: 0.125rem solid var(--focusring-color);
  outline-offset: 0.0625rem;
}

/**
 * WAI-ARIA
 */
/* Specify the progress cursor of updating elements */
[aria-busy=true] {
  cursor: progress;
}

/* Specify the pointer cursor of trigger elements */
[aria-controls] {
  cursor: pointer;
}

/* Specify the unstyled cursor of disabled, not-editable, or otherwise inoperable elements */
[aria-disabled] {
  cursor: default;
}