/*! destyle.css v2.0.2 | MIT License | https://github.com/nicolas-cusan/destyle.css */
/* Reset box-model and set borders */
/* ============================================ */
*, ::before, ::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-width: 0;
  border-style: solid;
}

/* Document */
/* ============================================ */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 * 3. Remove gray overlay on links for iOS.
 */
html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
  -webkit-tap-highlight-color: transparent;
  /* 3*/
}

/* Sections */
/* ============================================ */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/* Vertical rhythm */
/* ============================================ */
p, table, blockquote, address, pre, iframe, form, figure, dl {
  margin: 0;
}

/* Headings */
/* ============================================ */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

/* Lists (enumeration) */
/* ============================================ */
ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Lists (definition) */
/* ============================================ */
dt {
  font-weight: bold;
}

dd {
  margin-left: 0;
}

/* Grouping content */
/* ============================================ */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  clear: both;
  /* 1 */
  overflow: visible;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
  /* 1 */
  height: 0;
  margin: 0;
  color: inherit;
  /* 2 */
  border-top-width: 1px;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: inherit;
  /* 2 */
}

address {
  font-style: inherit;
}

/* Text-level semantics */
/* ============================================ */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  text-decoration: none;
  color: inherit;
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  text-decoration: underline;
  /* 2 */
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
  /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b, strong {
  font-weight: bolder;
}

/**
 * 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 {
  font-family: monospace, monospace;
  /* 1 */
  font-size: inherit;
  /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

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

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content */
/* ============================================ */
/**
 * Prevent vertical alignment issues.
 */
img, embed, object, iframe {
  vertical-align: bottom;
}

/* Forms */
/* ============================================ */
/**
 * Reset form fields to make them styleable
 */
button, input, optgroup, select, textarea {
  margin: 0;
  padding: 0;
  font: inherit;
  text-align: inherit;
  vertical-align: middle;
  color: inherit;
  border-radius: 0;
  outline: 0;
  background: transparent;
  -webkit-appearance: none;
  -moz-appearance: none;
       appearance: none;
}

/**
 * Reset radio and checkbox appearance to preserve their look in iOS.
 */
[type=checkbox] {
  -webkit-appearance: checkbox;
  -moz-appearance: checkbox;
       appearance: checkbox;
}

[type=radio] {
  -webkit-appearance: radio;
  -moz-appearance: radio;
       appearance: radio;
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button, input {
  /* 1 */
  overflow: visible;
}

/**
 * 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] {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
       appearance: none;
}

button[disabled], [type=button][disabled], [type=reset][disabled], [type=submit][disabled] {
  cursor: default;
}

/**
 * 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;
}

/**
 * Remove arrow in IE10 & IE11
 */
select::-ms-expand {
  display: none;
}

/**
 * Remove padding
 */
option {
  padding: 0;
}

/**
 * Reset to invisible
 */
fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  color: inherit;
  /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
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;
}

/**
 * 1. Correct the outline style in Safari.
 */
[type=search] {
  outline-offset: -2px;
  /* 1 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  /* 1 */
  font: inherit;
  -webkit-appearance: button;
  /* 2 */
}

/**
 * Clickable labels
 */
label[for] {
  cursor: pointer;
}

/* Interactive */
/* ============================================ */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/*
 * Remove outline for editable content.
 */
[contenteditable] {
  outline: none;
}

/* Table */
/* ============================================ */
table {
  border-spacing: 0;
  border-collapse: collapse;
}

caption {
  text-align: left;
}

td, th {
  padding: 0;
  vertical-align: top;
}

th {
  font-weight: bold;
  text-align: left;
}

/* Misc */
/* ============================================ */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}

:root {
  --color_base: #323232;
  --color_default: #323232;
  --color_shadow: #4e4e4e;
  --color_select: #5a5a5a;
  --color_selectShadow: #848484;
  --color_link: #326dff;
  --color_buttonRe: #ffe65a;
  --color_buttonReShadow: #ffcf5a;
  --color_side: #eff1f6;
  --color_sideDisabled: #d7dee5;
  --color_sideSelect: #969fa2;
}

*[data-subject-type=kanji] {
  --color_default: #cb2b39;
  --color_shadow: #773b3b;
  --color_select: #fb7b86;
  --color_selectShadow: #cc347d;
  --color_bg: #fed7db;
}

*[data-subject-type=keisan] {
  --color_default: #2772cf;
  --color_shadow: #27467e;
  --color_select: #55a7ff;
  --color_selectShadow: #3566d4;
  --color_bg: #cce5ff;
}

*[data-subject-type=hirasu] {
  --color_default: #ec6c00;
  --color_shadow: #9c4000;
  --color_select: #ff9e00;
  --color_selectShadow: #bc6100;
  --color_bg: #ffe2b2;
}

:root {
  --font_family: "Noto Sans JP", sans-serif;
  --font_size: 16px;
  --font_sizeL: 18px;
  --font_sizeLL: 20px;
  --font_sizeXL: 24px;
  --font_sizeXXL: 28px;
  --font_sizeS: 14px;
  --font_sizeSS: 12px;
  --font_weight: normal;
  --font_weightB: 700;
  --line_height: 1.65;
  --letter_spacing: 0;
}

:root {
  --margin: 40px;
  --marginL: 60px;
  --marginLL: 80px;
  --marginS: 20px;
  --marginSS: 10px;
}

body {
  color: var(--color_base);
  letter-spacing: var(--letter_spacing);
  font-weight: var(--font_weight);
  font-size: var(--font_size);
  font-family: var(--font_family);
  line-height: var(--line_height);
}

a {
  color: var(--color_link);
  text-decoration: underline;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}
a:hover {
  opacity: 0.7;
}

i {
  font-style: normal;
  -webkit-transition: inherit;
  transition: inherit;
}

img {
  max-width: 100%;
  vertical-align: middle;
}

.c-arrowDown {
  width: 24px;
  height: 13px;
  background-color: #969fa2;
  pointer-events: none;
  -webkit-mask-image: url(../images/arrow_down.svg);
          mask-image: url(../images/arrow_down.svg);
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: left center;
          mask-position: left center;
}
.is-active .c-arrowDown {
  background-color: #fff;
}

.c-arrowUp {
  width: 13px;
  height: 13px;
  background-color: #969fa2;
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
  -webkit-mask-image: url(../images/arrow_down.svg);
          mask-image: url(../images/arrow_down.svg);
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: left center;
          mask-position: left center;
}
.is-active .c-arrowUp {
  background-color: #fff;
}

.c-new {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 56px;
  height: 26px;
  border-radius: 4px;
  background-color: #fff;
  color: var(--color_default);
  font-weight: 700;
  font-style: normal;
  font-size: 14px;
}

.c-arrow {
  position: absolute;
  top: 50%;
  right: 1em;
  display: block;
  width: 8px;
  width: 0.5em;
  height: 12px;
  height: 0.5em;
  border: 2px solid;
  border-top: 0;
  border-left: 0;
  -webkit-transform: translateY(-50%) rotate(-45deg);
          transform: translateY(-50%) rotate(-45deg);
}

.c-arrowRight {
  margin-left: auto;
  width: 16px;
  height: 16px;
  background-color: var(--color_default);
  -webkit-mask-image: url(../images/arrow_right.svg);
          mask-image: url(../images/arrow_right.svg);
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: left center;
          mask-position: left center;
}

.c-arrowReturn {
  position: absolute;
  top: 50%;
  left: 1em;
  display: block;
  width: 8px;
  width: 0.5em;
  height: 12px;
  height: 0.5em;
  border: 2px solid;
  border-top: 0;
  border-left: 0;
  -webkit-transform: translateY(-50%) rotate(135deg);
          transform: translateY(-50%) rotate(135deg);
}

.c-arrowDownload {
  width: 16px;
  height: 16px;
  background-color: #fff;
  -webkit-mask-image: url(../images/arrow_download.svg);
          mask-image: url(../images/arrow_download.svg);
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: left center;
          mask-position: left center;
}

.c-triangle {
  width: 5px;
  height: 10px;
  background-color: var(--color_base);
  -webkit-clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
          clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

.c-triangleBefore {
  display: block;
  width: 5px;
  height: 10px;
  background-color: var(--color_link);
  -webkit-clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
          clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
}

.c-triangleAfter {
  display: block;
  margin-left: 6px;
  width: 5px;
  height: 10px;
  background-color: var(--color_link);
  -webkit-clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
          clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
}

.c-curriculum {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 0 0.4em;
  width: -webkit-min-content;
  width: -moz-min-content;
  width: min-content;
  border: 1px solid;
  color: var(--color_default);
  white-space: nowrap;
  font-size: 16px;
}

.c-home {
  display: block;
  width: 18px;
  height: 20px;
  background-image: url(../images/icon_home.svg);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}

.c-number {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 3px;
  background-color: #5b5b5b;
  color: #fff;
  font-size: 14px;
}

.c-link {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 4px;
  width: -webkit-min-content;
  width: -moz-min-content;
  width: min-content;
  color: var(--color_link);
  text-decoration: none;
  white-space: nowrap;
  font-size: var(--font_sizeSS);
}
.c-link:hover {
  text-decoration: underline;
  opacity: 1;
}
.c-link + .c-link {
  margin-left: 22px;
}

.c-heading {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  margin-bottom: 0.5em;
  padding-bottom: 0.1em;
  border-bottom: 1px solid;
  color: var(--color_default);
  font-weight: 700;
  font-size: var(--font_sizeLL);
  font-size: 30px;
}
.c-heading span {
  font-size: var(--font_size);
}
.c-heading a {
  font-weight: normal;
}

.c-headingSub {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  color: var(--color_base);
  font-weight: 700;
  font-size: 20px;
  line-height: 2;
}
.c-headingSub span {
  font-size: 18px;
}

.c-text {
  font-size: var(--font_size);
}
.c-text + .c-text {
  margin-top: 1em;
}

.c-textSmall {
  font-size: var(--font_sizeS);
}
.c-textSmall + .c-textSmall {
  margin-top: 1em;
}

.c-caution {
  color: #e20012;
  font-size: var(--font_sizeSS);
}

.c-textSmallSmall {
  font-size: var(--font_sizeSS);
}
.c-textSmallSmall + .c-textSmallSmall {
  margin-top: 1em;
}

.c-notice {
  color: #e20012;
}
.c-notice + .c-notice {
  margin-top: 1em;
}

.c-textLabel {
  display: inline-block;
  padding: 0.25em 0.5em 0.3em;
  border-radius: 3px;
  background-color: var(--color_base);
  color: #fff;
  font-size: 14px;
  line-height: 1;
}

.c-titleBelt {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 20px;
  width: 100%;
  height: 50px;
  background-color: var(--color_default);
  color: #fff;
  font-weight: 700;
  font-size: 23px;
}

.c-textCenter {
  text-align: center;
}

.c-buttonMenu {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 1.6em;
  padding-right: 2.5em;
  width: 305px;
  height: 55px;
  border-radius: 10px;
  background-color: var(--color_default);
  -webkit-box-shadow: 0 5px 0 0 var(--color_shadow);
          box-shadow: 0 5px 0 0 var(--color_shadow);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  line-height: 1.25;
}
.c-buttonMenu:hover {
  background-color: var(--color_select);
  -webkit-box-shadow: 0 5px 0 0 var(--color_selectShadow);
          box-shadow: 0 5px 0 0 var(--color_selectShadow);
  opacity: 1;
}

.c-buttonSide {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-right: 2.5em;
  padding-left: 48px;
  width: 280px;
  height: 40px;
  border: 1px solid #cad3dd;
  border-right: 0;
  border-left: 0;
  background-color: var(--color_side);
  color: var(--color_base);
  text-decoration: none;
  font-size: 14px;
}
.c-buttonSide:hover {
  background-color: var(--color_sideSelect);
  color: #fff;
  opacity: 1;
}
.c-buttonSide:hover i {
  background-color: #fff;
}
.c-buttonSide + .c-buttonSide {
  border-top: 0;
}
.c-buttonSide.is-active {
  cursor: auto;
  pointer-events: none;
}
.c-buttonSide.is-active:hover {
  background-color: var(--color_side);
  color: var(--color_base);
}
.c-buttonSide.is-active span {
  position: relative;
  z-index: 1;
}
.c-buttonSide.is-active .select {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 0;
  display: block;
  width: calc(100% - 8px - 8px);
  height: calc(100% - 6px - 6px);
  border-radius: 4px;
  background-color: #fff;
  -webkit-transform: translateY(-50%) translateX(-50%);
          transform: translateY(-50%) translateX(-50%);
}
.c-buttonSide.is-active .c-triangle {
  display: none;
}
.c-buttonSide.is-active .c-pin {
  position: absolute;
  top: 50%;
  right: 1.25em;
  z-index: 1;
  width: 10px;
  height: 20px;
  background-color: transparent;
  background-image: url(../images/pin.svg);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  -webkit-clip-path: none;
          clip-path: none;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.c-buttonReturn, .c-buttonReturnW {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 150px;
  height: 55px;
  border-radius: 9px;
  background-color: #eceff5;
  -webkit-box-shadow: 0 4px 0 0 #9fa5a6;
          box-shadow: 0 4px 0 0 #9fa5a6;
  color: #969fa2;
  text-decoration: none;
}
.c-buttonReturn:hover, .c-buttonReturnW:hover {
  background-color: var(--color_buttonRe);
  -webkit-box-shadow: 0 4px 0 0 var(--color_buttonReShadow);
          box-shadow: 0 4px 0 0 var(--color_buttonReShadow);
  color: var(--color_base);
  opacity: 1;
}

.c-buttonReturnW {
  background-color: #fff;
}

.c-buttonDrill {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 270px;
  height: 55px;
  border: 1px solid;
  border-radius: 10px;
  -webkit-box-shadow: 0 4px 0 0 #e20012;
          box-shadow: 0 4px 0 0 #e20012;
  color: #e20012;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  line-height: 1.25;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}
.c-buttonDrill:hover {
  background-color: #ffe65a;
  opacity: 1;
}

.c-buttonApply {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 0 1.75em;
  width: -webkit-min-content;
  width: -moz-min-content;
  width: min-content;
  border: 1px solid var(--color_base);
  border-radius: 3px;
  background-color: #ffe65a;
  color: var(--color_base);
  text-decoration: none;
  white-space: nowrap;
  font-weight: 700;
  font-size: 14px;
}
.c-buttonApply:hover {
  background-color: #52bb5b;
  color: #fff;
  opacity: 1;
}

.c-buttonLarge {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  padding-right: 1em;
  padding-left: 1.75em;
  width: 256px;
  height: 55px;
  border: 2px solid var(--color_default);
  border-radius: 100px;
  -webkit-box-shadow: 0 4px 0 0 var(--color_default);
          box-shadow: 0 4px 0 0 var(--color_default);
  color: var(--color_default);
  text-decoration: none;
  font-weight: 700;
}
.c-buttonLarge:hover {
  background-color: var(--color_default);
  -webkit-box-shadow: 0 4px 0 0 rgba(0, 0, 0, 0.2);
          box-shadow: 0 4px 0 0 rgba(0, 0, 0, 0.2);
  color: #fff;
  opacity: 1;
}
.c-buttonLarge:hover i {
  background-color: #fff;
}

.c-buttonDowloadLarge {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  padding-right: 0.75em;
  padding-left: 1.25em;
  min-width: 206px;
  width: -webkit-min-content;
  width: -moz-min-content;
  width: min-content;
  height: 55px;
  border-radius: 10px;
  background-color: var(--color_default);
  -webkit-box-shadow: 0 4px 0 0 var(--color_shadow);
          box-shadow: 0 4px 0 0 var(--color_shadow);
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  font-weight: 700;
  line-height: 1.25;
}
.c-buttonDowloadLarge i {
  margin-right: 1em;
}
.c-buttonDowloadLarge:hover {
  background-color: var(--color_select);
  -webkit-box-shadow: 0 4px 0 0 var(--color_selectShadow);
          box-shadow: 0 4px 0 0 var(--color_selectShadow);
  opacity: 1;
}
.c-buttonDowloadLarge + .c-buttonDowloadLarge {
  margin-top: 23px;
}

.c-buttonDowloadSmall {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  padding-left: 0.75em;
  width: 204px;
  height: 34px;
  border: 1px solid var(--color_default);
  border-radius: 4px;
  background-color: #fff;
  color: var(--color_default);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}
.c-buttonDowloadSmall i {
  margin-right: 1.75em;
  background-color: var(--color_default);
}
.c-buttonDowloadSmall:hover {
  background-color: var(--color_default);
  color: #fff;
  opacity: 1;
}
.c-buttonDowloadSmall:hover i {
  background-color: #fff;
}

.c-buttonTotop {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 64px;
  height: 64px;
  border: 2px solid var(--color_default);
  border-radius: 100px;
  background-color: #fff;
  -webkit-box-shadow: 6px 6px 18px rgba(0, 0, 0, 0.4);
          box-shadow: 6px 6px 18px rgba(0, 0, 0, 0.4);
}
.c-buttonTotop i {
  width: 26px;
  height: 26px;
  background-color: var(--color_default);
}
.c-buttonTotop:hover {
  background-color: var(--color_default);
  opacity: 1;
}
.c-buttonTotop:hover i {
  background-color: #fff;
}

.c-tabSingle {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: 7px;
}

.c-tabMulti {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 6px 0;
}

.c-tabItem, .c-tabItemAnc {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 105px;
  height: 40px;
  border-radius: 10px 10px 0 0;
  background-color: #e5ebf2;
  color: #969fa2;
  text-decoration: none;
  cursor: pointer;
}
.c-tabItem:hover, .c-tabItemAnc:hover, .c-tabItem.is-active, .is-active.c-tabItemAnc {
  background-color: var(--color_select);
  color: #fff;
}
.c-tabItem:hover i, .c-tabItemAnc:hover i, .c-tabItem.is-active i, .is-active.c-tabItemAnc i {
  background-color: #fff;
}
.c-tabItem.large, .large.c-tabItemAnc {
  width: 160px;
}
.c-tabMulti .c-tabItem, .c-tabMulti .c-tabItemAnc {
  border-radius: 0;
}

.c-tabContent {
  padding: 50px;
  border: 1px solid var(--color_base);
  background-color: #fffbe7;
}

.c-tabInner {
  display: none;
  opacity: 0;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}
.c-tabInner.is-active {
  display: block;
  opacity: 1;
}

.c-tabContainer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  gap: 50px;
}

.c-tabName {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 20px;
  height: 1em;
  text-align: center;
  font-weight: 700;
  font-size: 17px;
  line-height: 1;
}
.c-tabName .bracketBefore {
  width: 7px;
  height: 100%;
  border: 1px solid;
  border-right: 0;
}
.c-tabName .bracketAfter {
  width: 7px;
  height: 100%;
  border: 1px solid;
  border-left: 0;
}

.c-tabOnly_title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 1em;
  width: 180px;
  height: 40px;
  background-color: var(--color_default);
  -webkit-clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 100%, 0 100%);
          clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 100%, 0 100%);
  color: #fff;
  font-weight: 700;
  font-size: 18px;
}

.c-tabOnly_content {
  padding: 25px 60px;
  border: 1px solid var(--color_base);
  border-bottom: 0;
  background-color: #fffbe7;
}

.c-tabOnly_linkArea {
  color: var(--color_base);
  text-decoration: none;
}

.c-tabOnly_buttonArea {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  gap: 20px;
  margin-top: 0;
  height: 50px;
  border: 1px solid var(--color_base);
  border-top: 0;
  background-color: #fb7b86;
}

.c-tabLabel {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
  height: 30px;
  border: 1px solid #231815;
  border-radius: 5px;
  background-color: #fff;
  font-weight: 700;
  font-size: 16px;
}

.c-tabMenu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  gap: 0;
  margin-bottom: 0;
  height: 50px;
}
.c-tabMenu .c-tabItem, .c-tabMenu .c-tabItemAnc {
  padding-right: 17px;
  padding-left: 17px;
  min-width: 170px;
  width: auto;
  height: 100%;
  border-left: 1px solid #cad3dd;
  border-radius: 0;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.2;
}
.c-tabMenu .c-tabItem:last-child, .c-tabMenu .c-tabItemAnc:last-child {
  border-right: 1px solid #cad3dd;
}

.c-mlAuto {
  margin-left: auto;
}

.c-mrAuto {
  margin-right: auto;
}

.c-mtDefault {
  margin-top: var(--margin);
}

.c-mtLarge {
  margin-top: var(--marginL);
}

.c-mtLargeLarge {
  margin-top: var(--marginLL);
}

.c-mtSmall {
  margin-top: var(--marginS);
}

.c-mtSmallSmall {
  margin-top: var(--marginSS);
}

.c-flex-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 40px 0;
}

.c-box-full {
  width: 100%;
}

.c-box-oneThird {
  width: 66.6666666667%;
}

.c-box-2 {
  width: 50%;
}

.c-box-3 {
  width: 33.3333333333%;
}

.c-box-4 {
  width: 25%;
}

.c-box-5 {
  width: 20%;
}

.c-column2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 50px;
}

.c-relative {
  position: relative;
}

.c-absolute {
  position: absolute;
}

.c-right {
  right: 0;
}

.c-table {
  width: 100%;
}
.c-table.c-tableFixed {
  table-layout: fixed;
}
.c-table th,
.c-table td {
  padding: 0.5em 20px;
  border: 1px solid var(--color_base);
  vertical-align: middle;
  font-size: 14px;
}
.c-table th {
  background-color: var(--color_select);
  color: #fff;
  text-align: center;
  font-weight: normal;
  line-height: 1.28571429;
}
.c-table th[rowspan] {
  padding: 0 0.4em;
  background-color: #fff;
  color: var(--color_base);
  -webkit-writing-mode: vertical-rl;
      -ms-writing-mode: tb-rl;
          writing-mode: vertical-rl;
  text-orientation: upright;
}
.c-table label {
  color: var(--color_link);
  text-decoration: underline;
  cursor: pointer;
}
.c-table label + label {
  margin-left: 2em;
}
.c-table td[colspan] {
  background-color: var(--color_side);
}
.c-table .is-color td[colspan] {
  background-color: var(--color_bg);
}
.c-table .center {
  text-align: center;
}
.c-table th.is-selected,
.c-table td.is-selected {
  background-color: var(--color_default);
  color: #fff;
}

.c-tablePrint th {
  white-space: nowrap;
}
.c-tablePrint th:last-child {
  width: 100%;
}
.c-tablePrint tbody tr:nth-child(even) {
  background-color: #ebebeb;
}
.c-tablePrint tbody td:first-child {
  text-align: center;
}

.header_top, .header_bottom {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 9px var(--marginS);
}
.header_bottom {
  border-bottom: 3px solid #c1c1c1;
}
.header_title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.header_year {
  margin-right: var(--marginS);
  padding: 6px 10px 8px;
  background-color: #6f6f6f;
  color: #fff;
  font-weight: var(--font_weight);
  font-size: var(--font_sizeSS);
  line-height: 1;
}
.header_year span {
  margin-right: 0.1em;
  font-weight: var(--font_weightB);
  font-size: var(--font_sizeL);
}
.header_logo img {
  display: none;
  margin-right: var(--margin);
}
.header_name {
  font-weight: var(--font_weightB);
  font-size: var(--font_sizeS);
}
.header_link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

body[data-subject-type=kanji] .header_year {
  background-color: var(--color_default);
}
body[data-subject-type=kanji] .header_logo_kanji {
  display: block;
}

body[data-subject-type=keisan] .header_year {
  background-color: var(--color_default);
}
body[data-subject-type=keisan] .header_logo_keisan {
  display: block;
}

body[data-subject-type=hirasu] .header_year {
  background-color: var(--color_default);
}
body[data-subject-type=hirasu] .header_logo_hirasu {
  display: block;
}

.main {
  margin-top: var(--margin);
  padding-bottom: 30px;
}

.wrapper {
  margin-right: auto;
  margin-left: auto;
  max-width: 1060px;
  width: 90%;
}

.wrapperChild {
  margin-left: 190px;
  width: 860px;
}

.wrapperSingle {
  margin-left: 50px;
  width: 1140px;
}

.wrapperPage {
  width: 860px;
}

.section {
  padding: 60px 0;
}
.section + .section {
  border-bottom: 1px solid #001e96;
}
.section_title {
  margin-bottom: 1.5em;
  color: #001e96;
  font-weight: 700;
  font-size: 30px;
}
.section_subtitle {
  margin-bottom: 1em;
  color: #001e96;
  font-weight: normal;
}

.subject {
  position: sticky;
  top: 0;
  z-index: 9999;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 10px;
  padding: var(--marginS) 0;
  width: 100%;
  background-color: #fff;
}
.subject button {
  display: block;
  padding: 0.1em 1.5em;
  border: 1px solid #999;
  border-radius: 100px;
  background-color: #fff;
  color: #222;
  font-size: 14px;
}
.subject button.is-active {
  border-color: var(--color_default);
  background-color: var(--color_default);
  color: #fff;
}

.footer {
  padding: 12px var(--marginS);
  border-top: 2px solid #c1c1c1;
}
.footer_inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.footer_nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.footer_bottom {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  gap: 24px;
}
.footer_copyright img {
  display: block;
  margin-bottom: 2px;
  width: 160px;
}

.info, .info-w {
  margin-top: 30px;
  margin-left: 70px;
  padding: 24px 40px;
  width: 1060px;
  border: 1px solid #323232;
  background-color: #fffbe7;
}
.info_title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  color: #e20012;
}
.info_title time {
  width: 80px;
  font-size: var(--font_sizeSS);
}
.info_text {
  margin-top: 0.5em;
  padding-left: 80px;
  font-size: var(--font_sizeS);
}

.info-w {
  margin-bottom: var(--margin);
  margin-left: 90px;
  background-color: #fff;
}

.download_page {
  margin-top: 50px;
  margin-left: 70px;
  width: 1060px;
}
.download_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin: var(--margin) 0;
}
.download_kanji {
  width: 540px;
}
.download_keisan {
  width: 474px;
}
.download_kanji .c-heading {
  color: #cb2b39;
}
.download_keisan .c-heading {
  color: #2772cf;
}
.download_box {
  padding: 40px 50px;
  border-radius: 28px;
  background-color: #eff1f6;
}
.download_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 2px;
}
.c-heading + .download_list {
  margin-top: 20px;
}
.download_list + .c-heading {
  margin-top: 40px;
}
.download_link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 60px;
  height: 52px;
  background-color: #fff;
  -webkit-box-shadow: 1px 2px 0 rgba(0, 0, 0, 0.1);
          box-shadow: 1px 2px 0 rgba(0, 0, 0, 0.1);
  color: #969fa2;
  text-decoration: none;
  font-size: var(--font_sizeSS);
  -webkit-transition: 0.4s;
  transition: 0.4s;
}
.download_link:hover {
  color: #fff;
}
.download_kanji .download_link:hover {
  background-color: #fa717b;
}
.download_keisan .download_link:hover {
  background-color: #4c9dfa;
}
.download_link.disabled {
  background-color: #eff1f6;
  color: #fff;
  pointer-events: none;
}
.download_button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding-left: 70px;
}
.download_banner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: var(--marginL);
  padding-left: 70px;
}

.child_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.top_title {
  margin-bottom: 1.75em;
  border-bottom: 1px solid;
  font-weight: 700;
  font-size: 16px;
}
.top_title span {
  margin-right: 0.25em;
  font-size: 1.75em;
}

.top_container {
  padding: 40px 50px;
  border: 1px solid #a9aeaf;
  border-radius: 40px;
  background-color: #fffbe7;
}

.top_box {
  width: 306px;
}

.top_case {
  overflow: hidden;
  height: 110px;
}
.top_case + .top_case {
  margin-top: var(--marginS);
}

.pdf {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 18px;
  margin-right: auto;
  margin-left: auto;
  width: 906px;
}

.enquete {
  border: 1px solid var(--color_base);
}

.enquete_header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.enquete_header em {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 410px;
  height: 56px;
  background-color: var(--color_default);
  color: #fff;
  font-weight: 700;
  font-style: normal;
}
.enquete_header p {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 60px;
  width: calc(100% - 410px);
  background-color: #fed7db;
  font-size: 14px;
  line-height: 1.42857143;
}

.enquete_section {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  padding: 20px 40px;
}

.enquete_title {
  display: block;
  margin-bottom: 0.75em;
  padding-bottom: 0.15em;
  width: 100%;
  border-bottom: 1px solid;
  color: var(--color_default);
  font-weight: 700;
  font-size: 14px;
}

.enquete_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0.25em;
  font-size: 14px;
}

.enquete_label {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  padding-right: 2em;
}
.enquete_label input[type=checkbox],
.enquete_label input[type=radio] {
  margin-right: 0.25em;
}
.enquete_label input[type=text] {
  margin-left: 0.5em;
  width: 70%;
  border: 1px solid #000;
}

.enquete_row {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
}

.enquete_submit {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.enquete_submit button {
  width: 109px;
  font-size: 14px;
}

.enquete_error {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: 30px;
  margin-right: auto;
  margin-bottom: 70px;
  margin-left: auto;
  min-width: 340px;
  width: -webkit-min-content;
  width: -moz-min-content;
  width: min-content;
  height: 49px;
  border: 1px solid;
  font-size: 16px;
}

.enquete_message {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 30px 0 30px 220px;
  min-width: 800px;
  width: -webkit-min-content;
  width: -moz-min-content;
  width: min-content;
  height: 80px;
  border: 1px solid;
  text-align: center;
  font-size: 16px;
  line-height: 1.75;
}

.entry_page {
  padding-top: 50px;
  padding-bottom: 60px;
  background-color: #fbd346;
}

.entry_inner {
  margin-right: auto;
  margin-left: auto;
  padding: 40px 70px;
  width: 904px;
  border-radius: 20px;
  background-color: #fff;
}

.entry_title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-bottom: 0.75em;
  width: 100%;
  height: 42px;
  border-radius: 100px;
  background-color: #fbd346;
  text-align: center;
  font-weight: 700;
  font-size: 26px;
}

.entry_subtitle {
  margin-top: 2em;
  margin-bottom: 0.5em;
  padding-bottom: 0.1em;
  border-bottom: 1px solid;
  font-weight: 700;
  font-size: 18px;
}

.entry_button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  font-weight: 700;
}

.entry_grade_title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
  height: 37px;
  border-radius: 100px;
  background-color: #000;
  color: #fff;
  font-weight: 700;
}
.entry_grade_title span {
  font-weight: normal;
  font-size: 14px;
}

.entry_grade_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 20px;
}

.entry_grade_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 8px;
  padding-left: 130px;
}

.entry_grade_item {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-weight: 700;
}
.entry_grade_item i {
  background-color: #e20012;
}

.entry_grade_label {
  margin-right: 1em;
  margin-left: 0.5em;
  letter-spacing: 0.1em;
}

.entry_grade_button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 109px;
  height: 26px;
  border: 1px solid var(--color_base);
  border-radius: 5px;
  -webkit-box-shadow: 2px 2px 0 0 var(--color_base);
          box-shadow: 2px 2px 0 0 var(--color_base);
  color: var(--color_base);
  text-decoration: none;
  font-weight: 700;
  font-size: var(--font_sizeS);
}
.entry_grade_button .kanji {
  color: #cb2b39;
}
.entry_grade_button .keisan {
  color: #2772cf;
}

.entry_grade_disabled {
  color: #969fa2;
  white-space: nowrap;
  font-weight: normal;
  font-size: var(--font_sizeS);
}

.sidebar {
  --left: 18px;
}

.sidebar_breadcrumb {
  padding-left: var(--left);
}
.sidebar_breadcrumb a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
  height: 50px;
  color: inherit;
  text-decoration: none;
  font-size: 14px;
}

.sidebar_title {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 48px;
  height: 80px;
  background-color: var(--color_side);
  font-weight: 700;
  line-height: 1.44444444;
}
.sidebar_title i {
  position: absolute;
  top: 50%;
  left: var(--left);
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.sidebar_list {
  width: 280px;
}

.system {
  --color_default: #5c97d0;
}
.system table th,
.system table td {
  padding: 10px 15px;
  border: 1px solid var(--color_base);
  font-size: 14px;
}
.system table th {
  background-color: #eff1f6;
  text-align: center;
}
.system dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 23px;
}
.system dl + dl {
  margin-top: 25px;
}
.system dt {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 0.4em 0;
  min-height: 30px;
  width: 104px;
  border-radius: 4px;
  background-color: var(--color_default);
  color: #fff;
  text-align: center;
  font-size: 14px;
  line-height: 1.4;
}
.system_info {
  margin-top: 25px;
  padding-top: 10px;
  border-top: 1px solid var(--color_base);
}

.error_page {
  margin-right: auto;
  margin-left: auto;
  padding-bottom: 80px;
  width: 600px;
}

.error-heading {
  margin-bottom: 40px;
  color: var(--color_base);
  text-align: center;
  font-weight: 700;
  font-size: 26px;
}

.error-text {
  margin-bottom: 40px;
  padding: 40px 50px 50px;
  background-color: #f2f2f2;
  color: var(--color_base);
  line-height: 1.75;
}

.error-list {
  padding-left: 50px;
}

.error-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.error-item::before {
  content: "";
  display: block;
  margin-right: 10px;
  min-width: 9px;
  min-height: 9px;
  max-width: 9px;
  max-height: 9px;
  border-radius: 100px;
  background-color: var(--color_base);
}
.error-item + .error-item {
  margin-top: 8px;
}

.error-link {
  color: #128bdd;
}
/*# sourceMappingURL=style.css.map */