@charset "UTF-8";
/*!------------------------
 * Styles
 *------------------------*/
/*!
 * Google font
 * https://fonts.google.com/specimen/Noto+Sans+JP?standard-styles=&sidebar.open=true&selection.family=Noto+Sans+JP:wght@400;500;700
 */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap");
/*!
 * Bootstrap Reboot v5.1.3 (https://getbootstrap.com/)
 * Copyright 2011-2021 The Bootstrap Authors
 * Copyright 2011-2021 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
 */
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "メイリオ", "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #333;
  text-align: left;
  background-color: #fff;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

hr {
  margin: 1rem 0;
  color: inherit;
  background-color: currentColor;
  border: 0;
  opacity: 0.25;
}

hr:not([size]) {
  height: 1px;
}

h6, h5, h4, h3, h2, h1 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

abbr[title],
abbr[data-bs-original-title] {
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
  cursor: help;
  -webkit-text-decoration-skip-ink: none;
  text-decoration-skip-ink: none;
}

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

ol,
ul {
  padding-left: 2rem;
}

ol,
ul,
dl {
  margin-top: 0;
  margin-bottom: 1rem;
}

ol ol,
ul ul,
ol ul,
ul ol {
  margin-bottom: 0;
}

dt {
  font-weight: 700;
}

dd {
  margin-bottom: 0.5rem;
  margin-left: 0;
}

blockquote {
  margin: 0 0 1rem;
}

b,
strong {
  font-weight: bolder;
}

small {
  font-size: 0.875em;
}

mark {
  padding: 0.2em;
  background-color: #fcf8e3;
}

sub,
sup {
  position: relative;
  font-size: 0.75em;
  line-height: 0;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

a {
  color: #0d6efd;
  text-decoration: underline;
}

a:hover {
  color: #0a58ca;
}

a:not([href]):not([class]), a:not([href]):not([class]):hover {
  color: inherit;
  text-decoration: none;
}

pre,
code,
kbd,
samp {
  font-family: var(--bs-font-monospace);
  font-size: 1em;
  direction: ltr;
  unicode-bidi: bidi-override;
}

pre {
  display: block;
  margin-top: 0;
  margin-bottom: 1rem;
  overflow: auto;
  font-size: 0.875em;
}

pre code {
  font-size: inherit;
  color: inherit;
  word-break: normal;
}

code {
  font-size: 0.875em;
  color: #d63384;
  word-wrap: break-word;
}

a > code {
  color: inherit;
}

kbd {
  padding: 0.2rem 0.4rem;
  font-size: 0.875em;
  color: #fff;
  background-color: #212529;
  border-radius: 0.2rem;
}

kbd kbd {
  padding: 0;
  font-size: 1em;
  font-weight: 700;
}

figure {
  margin: 0 0 1rem;
}

img,
svg {
  vertical-align: middle;
}

table {
  caption-side: bottom;
  border-collapse: collapse;
}

caption {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  color: #6c757d;
  text-align: left;
}

th {
  text-align: inherit;
  text-align: -webkit-match-parent;
}

thead,
tbody,
tfoot,
tr,
td,
th {
  border-color: inherit;
  border-style: solid;
  border-width: 0;
}

label {
  display: inline-block;
}

button {
  border-radius: 0;
}

button:focus:not(:focus-visible) {
  outline: 0;
}

input,
button,
select,
optgroup,
textarea {
  margin: 0;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

button,
select {
  text-transform: none;
}

[role=button] {
  cursor: pointer;
}

select {
  word-wrap: normal;
}

select:disabled {
  opacity: 1;
}

[list]::-webkit-calendar-picker-indicator {
  display: none;
}

button,
[type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button;
}

button:not(:disabled),
[type=button]:not(:disabled),
[type=reset]:not(:disabled),
[type=submit]:not(:disabled) {
  cursor: pointer;
}

::-moz-focus-inner {
  padding: 0;
  border-style: none;
}

textarea {
  resize: vertical;
}

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

legend {
  float: left;
  width: 100%;
  padding: 0;
  margin-bottom: 0.5rem;
  font-size: calc(1.275rem + 0.3vw);
  line-height: inherit;
}

@media (min-width: 1200px) {
  legend {
    font-size: 1.5rem;
  }
}

legend + * {
  clear: left;
}

::-webkit-datetime-edit-fields-wrapper,
::-webkit-datetime-edit-text,
::-webkit-datetime-edit-minute,
::-webkit-datetime-edit-hour-field,
::-webkit-datetime-edit-day-field,
::-webkit-datetime-edit-month-field,
::-webkit-datetime-edit-year-field {
  padding: 0;
}

::-webkit-inner-spin-button {
  height: auto;
}

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

/* rtl:raw:
[type="tel"],
[type="url"],
[type="email"],
[type="number"] {
  direction: ltr;
}
*/
::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-color-swatch-wrapper {
  padding: 0;
}

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

::file-selector-button {
  font: inherit;
}

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

output {
  display: inline-block;
}

iframe {
  border: 0;
}

summary {
  display: list-item;
  cursor: pointer;
}

progress {
  vertical-align: baseline;
}

[hidden] {
  display: none !important;
}

/*!------------------------
 * Base
 *------------------------*/
* {
  min-width: 0;
  min-height: 0;
  word-break: break-word;
}

@media (max-width: 320px) {
  html {
    font-size: 4.2666666667vw;
  }
}

body {
  background-color: #fff;
  letter-spacing: .05em;
}

details,
picture {
  display: block;
}

img {
  max-width: 100%;
}

button {
  border-style: solid;
  border-width: 1px;
}

select {
  cursor: pointer;
}

small {
  font-size: 1em;
}

.clearfix:after {
  display: table;
  clear: both;
  content: "";
}

/*!------------------------
 * Layout
 * 接頭辞 .l-xxx
 *------------------------*/
/*!--- .l_wrapper ---*/
.l-wrapper {
  position: relative;
}

/*!--- .l-footer ---*/
.l-footer__inner {
  padding: 2.8125rem 1.25rem 2.5rem;
}

@media (min-width: 768px) {
  .l-footer__inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    max-width: 960px;
    margin: 0 auto;
    -webkit-box-sizing: content-box;
            box-sizing: content-box;
  }
}

.l-footer__summery {
  margin: 0;
}

@media (max-width: 767px) {
  .l-footer__summery {
    text-align: center;
  }
}

.l-footer__summery dt {
  margin: 0 0 1em;
  color: #333;
  font-size: 0.875rem;
  font-weight: bold;
}

@media (min-width: 768px) {
  .l-footer__summery dt {
    margin: 0 0 1.5625rem;
    font-size: 1rem;
  }
}

.l-footer__summery dd {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.8;
}

.l-footer__summery dd a {
  color: #333333;
  text-decoration: none;
  transition: 0.2s all;
}

.l-footer__summery dd a:hover {
  color: #999999;
}

@media (min-width: 768px) {
  .l-footer__summery dd {
    font-size: 0.875rem;
  }
}

.l-footer__logo {
  margin: 1.875rem 0 0;
  text-align: center;
}

@media (min-width: 768px) {
  .l-footer__logo {
    width: 35.4166666667%;
    max-width: 340px;
    margin: 0;
  }
}

.l-footer__logo a {
  display: inline-block;
  width: 83.5820895522%;
  max-width: 280px;
}

@media (min-width: 768px) {
  .l-footer__logo a {
    width: 100%;
    max-width: none;
    -webkit-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
  }
  .l-footer__logo a:hover {
    opacity: .7;
  }
}

.l-footer__logo img {
  aspect-ratio: 300 / 70;
}

/*!--- .l_container ---*/
.l-container {
  background: #2995ed;
  color: #fff;
}

.l-container--top .l-container__inner {
  padding: 1rem 1.25rem 3.375rem;
}

@media (min-width: 768px) {
  .l-container--top .l-container__inner {
    padding-top: 3.125rem;
    padding-bottom: 5rem;
  }
}

.l-container--useful .l-container__inner {
  padding: 3.5625rem 1.25rem 2.5rem;
}

@media (min-width: 768px) {
  .l-container--useful .l-container__inner {
    max-width: 960px;
    padding-top: 5.4375rem;
    padding-bottom: 3.75rem;
    margin: 0 auto;
    -webkit-box-sizing: content-box;
            box-sizing: content-box;
  }
}

.l-container--quiz {
  overflow: hidden;
}

.l-container--quiz .l-container__inner {
  padding: 3.125rem 1.25rem 0;
  margin: 0 0 2.5rem;
}

@media (min-width: 768px) {
  .l-container--quiz .l-container__inner {
    max-width: 960px;
    padding-top: 4.375rem;
    margin-left: auto;
    margin-right: auto;
    -webkit-box-sizing: content-box;
            box-sizing: content-box;
  }
}

/*!------------------------
 * Components
 * 接頭辞 .c-xxx
 *------------------------*/
/*!--- .c-top-link ---*/
.c-top-logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  max-width: 348px;
  background: url(../../assets/images/top/bg_logo_top_sp.svg) center 0 no-repeat;
  background-size: contain;
  margin: 0 auto;
  aspect-ratio: 348 / 410;
}

@media (min-width: 768px) {
  .c-top-logo {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    width: 78.125%;
    max-width: 1000px;
    background: url(../../assets/images/top/bg_logo_top_pc.svg) -10px 0 no-repeat;
    background-size: contain;
    aspect-ratio: 999 / 660;
  }
}

.c-top-logo__image {
  width: 83.5820895522%;
  max-width: 280px;
  margin: 10.625rem 0 1.25rem;
}

@media (min-width: 768px) {
  .c-top-logo__image {
    width: 58%;
    max-width: 580px;
    margin: 0 0 2.5rem;
  }
}

.c-top-logo-summery {
  margin: 1.5625rem 0 0;
  font-size: 1.125rem;
  font-weight: bold;
  line-height: 1.6;
  text-align: center;
}

@media (min-width: 768px) {
  .c-top-logo-summery {
    font-size: 2rem;
  }
}

/*!--- .c-top-link ---*/
@media (min-width: 768px) {
  .c-top-link {
    border-top: 1px solid #fff;
    padding: 1.25rem 0;
  }
}

.c-top-link__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  list-style: none;
  padding-left: 0;
  margin: 0;
  font-size: 0.75rem;
  font-weight: 500;
}

@media (min-width: 768px) {
  .c-top-link__list {
    -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    font-size: 1rem;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .c-top-link__list {
    font-size: 1.25vw;
  }
}

@media (max-width: 767px) {
  .c-top-link__list-item {
    width: 50%;
    border-top: 1px solid #fff;
    border-left: 1px solid #fff;
  }
  .c-top-link__list-item:nth-child(4), .c-top-link__list-item:nth-child(2), .c-top-link__list-item:first-child {
    border-left: 0;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .c-top-link__list-item {
    font-size: 1.5625vw;
  }
}

@media (min-width: 768px) {
  .c-top-link__list-item:not(:first-child) {
    border-left: 1px solid #fff;
  }
}

.c-top-link__list-item--heading {
  line-height: 1.5;
  text-align: center;
}

@media (max-width: 767px) {
  .c-top-link__list-item--heading {
    width: 100%;
    padding: 0.8125rem 1.25rem;
    font-size: 0.875rem;
  }
}

@media (min-width: 768px) {
  .c-top-link__list-item--heading {
    padding: 1em 2.125em;
    font-size: 1.25rem;
    font-weight: bold;
  }
}

.c-top-link__list a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
  padding: 1.25rem;
  color: #fff;
  text-align: center;
  text-decoration: none;
}

@media (min-width: 768px) {
  .c-top-link__list a {
    padding: 1em 2.125em;
    line-height: 1.8;
    -webkit-transition: opacity 0.2s ease-in-out;
    transition: opacity 0.2s ease-in-out;
  }
  .c-top-link__list a:focus, .c-top-link__list a:hover {
    opacity: .7;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .c-top-link__list a {
    padding-right: 1.5625em;
    padding-left: 1.5625em;
  }
}

/*!--- .c-btn ---*/
.c-btn {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background: #d2d2d2;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
}

.c-btn--primary {
  background: #1ab3d6;
  border-radius: 2em;
  padding: 1.0666666667em 1.6em;
  font-size: 0.9375rem;
  font-weight: bold;
  line-height: 1.2;
}

.c-btn--primary:active {
  background-color: #2798BC;
  color: inherit;
}

@media (min-width: 768px) {
  .c-btn--primary {
    padding-top: 1.25em;
    padding-bottom: 1.25em;
    font-size: 1.75rem;
    -webkit-transition: background-color 0.2s ease-in-out;
    transition: background-color 0.2s ease-in-out;
  }
  .c-btn--primary:focus, .c-btn--primary:hover {
    background-color: #2798BC;
    color: inherit;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .c-btn--primary {
    font-size: 2.1875vw;
  }
}

.c-btn--simple {
  position: relative;
  min-height: 4.375rem;
  background: #fff;
  border-radius: 2.1875rem;
  padding: 0.625rem 2.5rem;
  color: #333;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
}

@media (min-width: 768px) {
  .c-btn--simple {
    min-height: 6.25rem;
    border-radius: 3.125rem;
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
  }
}

.c-btn--simple[target="_blank"] {
  position: relative;
}

.c-btn--simple[target="_blank"]:after {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 1.25rem;
  width: 0.875rem;
  height: 0.875rem;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16px 16px"><path fill="%23333" d="M2.1,14C1,14,0,13,0,11.9V4.2c0-1.1,1-2.1,2.1-2.1h4.2c0.4,0,0.8,0.4,0.8,0.8l0,0c0,0.4-0.4,0.8-0.8,0.8H2.1C1.8,3.6,1.5,3.9,1.5,4.2v7.6c0,0.3,0.3,0.6,0.6,0.6h7.6c0.3,0,0.6-0.3,0.6-0.6V7.7c0-0.4,0.4-0.8,0.8-0.8s0.8,0.4,0.8,0.8v4.2c0,1.1-1,2.1-2.1,2.1H2.1z M5.1,8.9c-0.3-0.3-0.3-0.8,0-1.1l6.4-6.4H9.1c-0.4,0-0.8-0.4-0.8-0.8C8.3,0.3,8.7,0,9.1,0h4.1c0.2,0,0.4,0.1,0.5,0.2C13.9,0.3,14,0.5,14,0.8V5c0,0.4-0.3,0.8-0.8,0.8l0,0c-0.4,0-0.8-0.4-0.8-0.8V2.5L6.1,8.9C6,9.1,5.8,9.2,5.6,9.2C5.4,9.1,5.2,9.1,5.1,8.9L5.1,8.9z"/>\a         </svg>') 0 0 no-repeat;
  background-size: 100% auto;
  margin: auto;
  content: "";
}

@media (min-width: 768px) {
  .c-btn--simple {
    -webkit-transition: color 0.2s ease-in-out;
    transition: color 0.2s ease-in-out;
  }
  .c-btn--simple[target="_blank"]:after {
    -webkit-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
  }
  .c-btn--simple:focus, .c-btn--simple:hover {
    color: #2995ed;
  }
  .c-btn--simple:focus[target="_blank"]:after, .c-btn--simple:hover[target="_blank"]:after {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16px 16px"><path fill="%232995ed" d="M2.1,14C1,14,0,13,0,11.9V4.2c0-1.1,1-2.1,2.1-2.1h4.2c0.4,0,0.8,0.4,0.8,0.8l0,0c0,0.4-0.4,0.8-0.8,0.8H2.1C1.8,3.6,1.5,3.9,1.5,4.2v7.6c0,0.3,0.3,0.6,0.6,0.6h7.6c0.3,0,0.6-0.3,0.6-0.6V7.7c0-0.4,0.4-0.8,0.8-0.8s0.8,0.4,0.8,0.8v4.2c0,1.1-1,2.1-2.1,2.1H2.1z M5.1,8.9c-0.3-0.3-0.3-0.8,0-1.1l6.4-6.4H9.1c-0.4,0-0.8-0.4-0.8-0.8C8.3,0.3,8.7,0,9.1,0h4.1c0.2,0,0.4,0.1,0.5,0.2C13.9,0.3,14,0.5,14,0.8V5c0,0.4-0.3,0.8-0.8,0.8l0,0c-0.4,0-0.8-0.4-0.8-0.8V2.5L6.1,8.9C6,9.1,5.8,9.2,5.6,9.2C5.4,9.1,5.2,9.1,5.1,8.9L5.1,8.9z"/>\a           </svg>');
  }
}

button.c-btn {
  border: 0;
}

.c-btn--next,
.c-btn--answer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  max-width: 275px;
  margin-left: auto;
  margin-right: auto;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  font-size: 1.375rem;
  line-height: 1;
}

.c-btn--next {
  position: relative;
}

.c-btn--next:after {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 1.25rem;
  width: 0.875rem;
  height: 0.875rem;
  background: url(../../assets/images/icon/arrow_right_white.svg) 0 0 no-repeat;
  background-size: contain;
  margin: auto;
  content: "";
}

.c-btn--answer-wide {
  width: 100%;
  height: 7.5rem;
  border-radius: 10px;
  font-size: 1.125rem;
  font-weight: bold;
  line-height: 1.5;
}

@media (min-width: 768px) {
  .c-btn--answer-wide {
    max-width: 300px;
    height: 8.75rem;
  }
}

/*!--- .c-btn-group ---*/
@media (max-width: 767px) {
  .c-btn-group--useful {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin: 0 1.25rem;
  }
  .c-btn-group--useful .c-btn:not(:first-child) {
    margin: 1.875rem 0 0;
  }
}

@media (min-width: 768px) {
  .c-btn-group--useful {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    max-width: 680px;
    margin: 0 auto;
  }
  .c-btn-group--useful .c-btn {
    width: calc(49.5% - 20px);
    margin-left: 40px;
    vertical-align: top;
  }
  .c-btn-group--useful .c-btn:nth-child(odd) {
    margin-left: 0;
  }
  .c-btn-group--useful .c-btn:nth-child(n+3) {
    margin-top: 40px;
  }
}

/*!--- .c-pagetop ---*/
.c-pagetop {
  background: #f6f6f6;
  padding: 0.9375rem 0;
  text-align: center;
}

@media (min-width: 768px) {
  .c-pagetop {
    padding: 1.25rem 0;
  }
}

.c-pagetop__link {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #2995ed;
  font-size: 1rem;
  font-weight: bold;
  text-decoration: none;
}

.c-pagetop__link:before {
  display: inline-block;
  width: 1em;
  height: 1em;
  background: url(../../assets/images/icon/arrow_left_blue.svg) 0 0 no-repeat;
  background-size: 1em auto;
  margin: 0 10px 0 0;
  content: "";
}

.c-pagetop__link:after {
  display: inline-block;
  width: 2.75rem;
  height: 1.875rem;
  background: url(../../assets/images/icon/pagetop.png) 0 0 no-repeat;
  background-size: contain;
  margin: 0 0 0 6px;
  content: "";
}

@media (min-width: 768px) {
  .c-pagetop__link:after, .c-pagetop__link:before {
    -webkit-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    -webkit-transform-origin: center;
            transform-origin: center;
  }
  .c-pagetop__link:hover {
    color: #2995ed;
  }
  .c-pagetop__link:hover:before {
    -webkit-transform: translateX(-5px);
            transform: translateX(-5px);
  }
  .c-pagetop__link:hover:after {
    -webkit-transform: rotate(10deg);
            transform: rotate(10deg);
  }
}

/*!--- .c-preview ---*/
.c-preview {
  margin: 2.5rem 0;
  text-align: center;
}

.c-preview__link {
  position: relative;
  display: inline-block;
  min-width: 210px;
  background: #2995ed;
  border: 1px solid #fff;
  border-radius: 2em;
  padding: 1em 2em;
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  text-decoration: none;
}

.c-preview__link:before {
  position: absolute;
  top: 0;
  left: 1em;
  bottom: 0;
  width: 1em;
  height: 1em;
  background: url(../../assets/images/icon/arrow_left_white.svg) 0 0 no-repeat;
  background-size: contain;
  margin: auto;
  content: "";
}

@media (min-width: 768px) {
  .c-preview__link {
    -webkit-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
  }
  .c-preview__link:focus, .c-preview__link:hover {
    color: #fff;
    opacity: .7;
  }
}

/*!--- .c-pager ---*/
@media (min-width: 768px) {
  .c-pager {
    margin-bottom: 2.5rem;
  }
}

.c-pager__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  list-style: none;
  padding-left: 0;
  margin: -10px 1.25rem 1.875rem;
}

@media (min-width: 768px) {
  .c-pager__list {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    max-width: 960px;
    padding: 0 1.25rem;
    margin: -10px auto 0;
    -webkit-box-sizing: content-box;
            box-sizing: content-box;
  }
}

.c-pager__list li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin: 10px 0;
}

@media (max-width: 767px) {
  .c-pager__list li {
    width: 21.7%;
  }
}

.c-pager__list li:after {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 0px;
          flex: 1 1 0;
  width: 30px;
  height: 6px;
  background: url(../../assets/images/icon/pagenation_dot.svg) center 0 repeat-x;
  background-size: 30px 6px;
  content: "";
}

.c-pager__list li:last-child:after {
  display: none;
}

@media (max-width: 767px) {
  .c-pager__list li:nth-child(5n) {
    width: 44px;
  }
  .c-pager__list li:nth-child(5n):after {
    display: none;
  }
}

.c-pager__list a {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
  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: 2.75rem;
  height: 2.75rem;
  background: #2995ed;
  border: 1px solid #fff;
  border-radius: 50%;
  color: #fff;
  font-size: 1.25rem;
  font-weight: 500;
  text-decoration: none;
  vertical-align: bottom;
}

@media (min-width: 768px) {
  .c-pager__list a {
    width: 2.0625rem;
    height: 2.0625rem;
    font-size: 0.9375rem;
  }
  .c-pager__list a[href] {
    -webkit-transition: background-color 0.2s ease-in-out;
    transition: background-color 0.2s ease-in-out;
  }
  .c-pager__list a[href]:focus, .c-pager__list a[href]:hover {
    background-color: #71B7F0;
  }
}

.c-pager__list a.is-active {
  background: #fff;
  color: #2995ed;
}

/*!--- .c-useful-heading ---*/
.c-useful-heading {
  margin: 0 0 2.8125rem;
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;
}

@media (min-width: 768px) {
  .c-useful-heading {
    margin: 0 0 3.125rem;
    font-size: 1.75rem;
  }
}

/*!--- .c-useful-bnr ---*/
.c-useful-bnr {
 max-width: 600px;
 margin: 50px auto;
}

.c-useful-bnr a {
  display: inline-block;
}

.c-useful-bnr img {
  transition: 0.2s all;
  border: 1px solid #ffffff;
  box-sizing: content-box;
}

.c-useful-bnr img:hover {
  opacity: 0.7;
}


/*!--- .c-useful-image ---*/
.c-useful-image {
  margin: 2.5rem 0 0;
  text-align: center;
}

@media (min-width: 768px) {
  .c-useful-image {
    margin: 3.75rem 0 0;
  }
}

/*!--- .c-quiz-contents ---*/
.c-quiz-contents {
  position: relative;
  background: #fff;
  border-radius: 10px;
  padding: 3.75rem 1.875rem 2.5rem;
}

@media (min-width: 768px) {
  .c-quiz-contents {
    padding: 5rem 3.75rem 3.75rem;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .c-quiz-contents {
    padding-right: 4.6875vw;
    padding-left: 4.6875vw;
  }
}

.c-quiz-number {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 5rem;
  height: 5rem;
  background: #2995ed;
  border-radius: 50%;
  font-family: Roboto, sans-serif;
  font-size: 1.875rem;
  font-weight: 500;
  line-height: 1;
}

.c-quiz-number:before {
  margin-bottom: 3px;
  font-size: 1.25rem;
  content: "Q";
}

.c-quiz-contents .c-quiz-number {
  position: absolute;
  top: -2.5rem;
  right: 0;
  left: 0;
  margin: auto;
  z-index: 2;
}

@media (min-width: 768px) {
  .c-quiz-number {
    width: 6.25rem;
    height: 6.25rem;
    font-size: 2.25rem;
  }
  .c-quiz-number:before {
    font-size: 1.75rem;
  }
  .c-quiz-contents .c-quiz-number {
    top: -3.125rem;
  }
}

.c-quiz-heading {
  margin: 0 0 2.625rem;
  color: #2995ed;
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: 0;
}

@media (min-width: 768px) {
  .c-quiz-heading {
    margin-bottom: 5.75rem;
    font-size: 1.625rem;
  }
}

.c-quiz-subheading {
  border-bottom: 1px solid #d2d2d2;
  padding-bottom: 25px;
  margin: 0 0 0.9375rem;
  color: #1ab3d6;
  font-size: 1.5rem;
  font-weight: bold;
}

@media (min-width: 768px) {
  .c-quiz-subheading {
    font-size: 1.625rem;
  }
}

.c-quiz-thumbnail {
  text-align: center;
}

.c-quiz-summery {
  margin: 0 0 2.6875rem;
  color: #333;
  font-size: 0.9375rem;
  line-height: 1.8;
}

@media (min-width: 768px) {
  .c-quiz-summery {
    font-size: 1rem;
  }
}

.c-quiz-summery a {
  color: #2995ed;
}

.c-quiz-summery a:focus, .c-quiz-summery a:hover {
  text-decoration: none;
}

@media (min-width: 768px) {
  .c-quiz-column {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

@media (max-width: 767px) {
  .c-quiz-column__item:not(:first-child) {
    margin-top: 2.5rem;
  }
}

@media (min-width: 768px) {
  .c-quiz-column__item {
    width: 45.2380952381%;
  }
  .c-quiz-column__item.is-answer {
    position: relative;
  }
  .c-quiz-column__item.is-answer .c-quiz-btn-group {
    position: absolute;
    inset: 0;
    z-index: 3;
  }
}

.c-quiz-btn-group .c-btn:not(:first-child) {
  margin-top: 1.25rem;
}

@media (min-width: 768px) {
  .c-quiz-btn-group {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .c-quiz-btn-group .c-btn {
    width: 300px;
  }
  .c-quiz-btn-group .c-btn:not(:first-child) {
    margin-top: 2.5rem;
  }
}

.c-quiz-answer {
  overflow: hidden;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}

@media (min-width: 768px) {
  .c-quiz-answer {
    visibility: visible;
  }
}

@media (max-width: 767px) {
  .c-quiz-answer:not(.is-active) {
    display: none;
    height: 0;
  }
}

@media (min-width: 768px) {
  .c-quiz-answer:not(.is-active) {
    visibility: hidden;
  }
}

.c-quiz-answer.is-active {
  -webkit-animation: fadeInUp .5s ease-in-out forwards;
          animation: fadeInUp .5s ease-in-out forwards;
}

@media (min-width: 768px) {
  .c-quiz-answer {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    height: 100%;
  }
  .c-quiz-answer .c-quiz-summery {
    margin-bottom: 1rem;
  }
  .c-quiz-answer .c-btn {
    margin-top: auto;
  }
}

@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translateY(20px);
            transform: translateY(20px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translateY(20px);
            transform: translateY(20px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

/*!--- .u-hide ---*/
@media (max-width: 320px) {
  .u-hide--sp-sm {
    display: none !important;
  }
}

@media (max-width: 767px) {
  .u-hide--sp {
    display: none !important;
  }
}

@media (min-width: 768px) {
  .u-hide--pc {
    display: none !important;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .u-hide--tb {
    display: none !important;
  }
}