@charset "UTF-8";
/* GoogleFonts読み込み 下記のライセンス記述は削除禁止 */
/*
* "Noto Sans JP" licensed under the SIL Open Font License 1.1
* by https://fonts.google.com/specimen/Noto+Sans+JP
*/
@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 400;
  src: url("fonts/NS-400.woff2") format("woff2"), url("fonts/NS-400.woff") format("woff");
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 700;
  src: url("fonts/NS-700.woff2") format("woff2"), url("fonts/NS-700.woff") format("woff");
  font-display: swap;
}
/*
---------------------------------------------

    base settings

*/
:root {
  font-size: 62.5%;
  --s-2: calc(var(--s1) / 2);
  --s1: 0.8rem;
  --s2: calc(var(--s1) * 2);
  --s3: calc(var(--s1) * 3);
  --s4: calc(var(--s1) * 4);
  --s5: calc(var(--s1) * 5);
  --s6: calc(var(--s1) * 6);
  --s7: calc(var(--s1) * 7);
  --s8: calc(var(--s1) * 8);
  --s9: calc(var(--s1) * 9);
  --s10: calc(var(--s1) * 10);
  --s11: calc(var(--s1) * 11);
  --s12: calc(var(--s1) * 12);
}

@media screen and (max-width: 1000px) {
  :root {
    font-size: 1vw;
  }
}
body {
  margin: 0;
  padding: 0;
  color: #2d2a47;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  padding: 0;
  font-weight: normal;
  clear: both;
}

ul,
ol,
dl,
p,
img,
form,
dt,
dd,
figure {
  margin: 0;
  padding: 0;
  border: 0;
}

li {
  list-style: none;
}

input,
button,
textarea,
select {
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  outline: none;
  font-size: 1.6rem;
  font-family: "Noto Sans JP", sans-serif;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}
img.img-height {
  width: auto;
  max-width: inherit;
  height: 100%;
}

a {
  color: #2d2a47;
  transition: opacity 0.3s ease, color 0.3s ease;
  outline: none;
}

a:active {
  color: #2d2a47;
  text-decoration: none;
}

@media (hover: hover) {
  a:hover {
    color: #2d2a47;
    text-decoration: none;
  }
  /* --- ここから追記 --- */
  a.btn-problem:hover:before {
    background: url(img/line-circle-hover.png) no-repeat center/contain;
  }
  a.btn-problem:hover img {
    transform: scale(1.1); /* 大きさを1.1倍に変更 */
  }
  /* --- ここまで追記 --- */
}
p {
  line-height: 1.7;
}
p + p {
  margin-top: 1em;
}
p + .toc-wrap {
  margin-top: 3em;
}

strong {
  font-weight: 700;
}

em {
  font-style: italic;
  font-weight: normal;
}

small {
  font-size: 80%;
}

* {
  box-sizing: border-box;
}

.sp_br {
  display: none;
}

.pc_br {
  display: inline;
}

@media screen and (min-width: 768px) {
  .for-sp {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  .for-pc {
    display: none;
  }
}
/*
---------------------------------------------

    animation

*/
@keyframes tabAnimation {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/*  inView */
.changeBg::before {
  transition: opacity 2s ease-out 2s;
}

.changeBg.animated:before {
  opacity: 1;
}

.changeTxt {
  transition: color 1s ease-out 1s;
}

.changeTxt.animated {
  color: #2d2a47;
}

.fadeOut {
  opacity: 1;
  transition: opacity 1s ease-out 1s;
}

.fadeOut.animated {
  opacity: 0;
}

.fadeIn:after {
  transition: opacity 1s ease-out 1s;
}

.fadeIn.animated:after {
  opacity: 1;
}

.scaleUp {
  opacity: 0;
  transform: scale(0.7);
  transition: transform 0.5s ease-out, opacity 0.5s ease-out;
}

.scaleUp.animated {
  opacity: 1;
  transform: scale(1);
}

.fadeInUp {
  opacity: 0;
  transform: translate(0, 2rem);
  transition: transform 1.2s ease, opacity 0.8s ease;
}
.fadeInUp.bg {
  transition-delay: 0.3s;
}
.fadeInUp.mainvisual-logo {
  transition-delay: 0.6s;
}

.fadeInUp.animated {
  opacity: 1;
  transform: translate(0, 0);
}

.fadeInUpDeg {
  opacity: 0;
  transform: translate(-1.5rem, 2rem);
  transition: transform 0.8s ease, opacity 0.8s ease, background 0.8s ease;
}

.fadeInUpDeg.animated {
  opacity: 1;
  transform: translate(0, 0);
}

.fadeInDown {
  opacity: 0;
  transform: translate(0, -3rem);
  transition: all 1.2s ease;
}

.fadeInDown.animated {
  opacity: 1;
  transform: translate(0, 0);
}

/*
---------------------------------------------

    layout center

*/
.l-center {
  max-width: 100rem;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--s3);
  padding-left: var(--s3);
  box-sizing: content-box;
}
.l-center--narrow {
  max-width: 100rem;
}

/*
---------------------------------------------

    layout stack

*/
.l-stack {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--s3);
}
.l-stack > * {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.l-stack-02 {
  margin-top: var(--s8);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 11rem;
}
.l-stack-02 > * {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

/*
---------------------------------------------

    layout cluster

*/
.l-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s1);
}

/*
---------------------------------------------

    layout grid

*/
.l-grid {
  --minmum: calc((100% - 8rem) / 2);
  display: grid;
  grid-gap: 8rem;
}

.l-grid-02 {
  --minmum: calc((100% - var(--s5)) / 2);
  display: grid;
  grid-gap: var(--s5);
}

.l-grid-three {
  --minmum: calc((100% - var(--s4) * 2) / 3);
  display: grid;
  grid-gap: 0 var(--s4);
}

.l-grid-four {
  --minmum: calc((100% - var(--s2) * 3) / 4);
  display: grid;
  grid-gap: var(--s4) var(--s2);
}

@supports (width: min(var(--minmum), 100%)) {
  .l-grid,
.l-grid-02,
.l-grid-three,
.l-grid-four {
    grid-template-columns: repeat(auto-fill, minmax(min(var(--minmum), 100%), 1fr));
  }
}
/*
---------------------------------------------

    layout sidebar

*/
.l-sidebar {
  margin-top: var(--s9);
  display: flex;
  gap: var(--s9);
  align-items: flex-start;
}
.l-sidebar__side {
  width: 30rem;
  height: calc(100vh - 9rem);
  padding-bottom: var(--s4);
  position: sticky;
  top: 9rem;
  overflow: scroll;
}
.l-sidebar__main {
  flex: 1;
}

/*
---------------------------------------------

    layout column

*/
.l-column {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s5);
}
.l-column__side {
  width: 48rem;
}
.l-column__side02 {
  width: 23.5rem;
}
.l-column__side03 {
  width: 17.2rem;
}
.l-column__main {
  flex: 1;
}
.l-column--row-reverse {
  flex-direction: row-reverse;
}
.l-column--align-center {
  align-items: center;
}

/*
---------------------------------------------

    layout grid areas

*/
.l-grid-areas {
  display: grid;
  grid-template-areas: "catch img" "text img";
  grid-template-columns: 1fr 45rem;
  grid-template-rows: auto 1fr;
  grid-gap: var(--s3) var(--s6);
}
.l-grid-areas__cell-01 {
  grid-area: catch;
  margin-bottom: 2rem;
}
.l-grid-areas__cell-02 {
  grid-area: img;
}
.l-grid-areas__cell-03 {
  grid-area: text;
  margin-top: 2rem;
  margin-bottom: 2rem;
}
.l-grid-areas--row-reverse {
  grid-template-areas: "img catch" "img text";
  grid-template-columns: 45rem 1fr;
}
.l-grid-areas--align-center {
  grid-template-rows: auto auto;
}
.l-grid-areas--align-center .l-grid-areas__cell-01 {
  place-self: end start;
}
.l-grid-areas--align-center .l-grid-areas__cell-02 {
  place-self: center;
}
.l-grid-areas--align-center .l-grid-areas__cell-03 {
  place-self: start;
}

.l-grid-areas-02 {
  display: grid;
  grid-template-columns: 30rem 1fr;
  grid-template-rows: 1fr auto auto 1fr;
  grid-template-areas:
    "img ."
    "img catch"
    "img text"
    "img .";
  grid-gap: var(--s2) var(--s4);
}
.l-grid-areas-02__cell-01 {
  grid-area: catch;
}
.l-grid-areas-02__cell-02 {
  grid-area: img;
}
.l-grid-areas-02__cell-03 {
  grid-area: text;
}

/*
---------------------------------------------

    layout scroll x

*/
.l-scroll-x {
  width: 100%;
  padding-bottom: var(--s1);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-color: #ddd transparent;
  scrollbar-width: 0.6rem;
}
.l-scroll-x::-webkit-scrollbar {
  height: 0.6rem;
}
.l-scroll-x::-webkit-scrollbar-track {
  border-radius: 0.3rem;
  background: #eee;
}
.l-scroll-x::-webkit-scrollbar-thumb {
  border-radius: 0.3rem;
  background: #ddd;
}

/*
---------------------------------------------

    header 

*/
.header-area--low {
  padding: var(--s1) var(--s4) var(--s4);
  background: url(img/bg-head-lower.jpg) no-repeat center/cover;
}
.header-area__name {
  margin-bottom: var(--s1);
  font-size: 1.1rem;
}
.header-area__name a {
  text-decoration: none;
}
.header-area__inner {
  background: rgba(255, 255, 255, 0.8);
  border-radius: var(--s2);
}
.header-area__inner .l-center {
  padding-top: var(--s7);
  padding-bottom: var(--s7);
  position: relative;
}
.header-area__inner .l-center:before {
  content: "";
  width: 16.6rem;
  height: 18.5rem;
  background: url(img/mv-pic-2.png) no-repeat center bottom/contain;
  position: absolute;
  left: 0;
  bottom: calc(var(--s4) * -1);
}
.header-area__logo {
  width: 28rem;
  margin: 0 auto;
}
.header-area__logo a {
  display: block;
}

@media (hover: hover) {
  .header-area__name a:hover {
    opacity: 0.7;
  }

  .header-logo__link:hover {
    opacity: 0.7;
  }
}
.js-header-appear,
.js-header-appear2 {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.js-header-appear.is-fixed,
.js-header-appear2.is-fixed {
  opacity: 1;
  visibility: visible;
}

/*
---------------------------------------------

    main-area

*/
.main-area {
  overflow-x: clip;
  position: relative;
}

/*
---------------------------------------------

    main visual

*/
.mainvisual {
  position: relative;
  z-index: 0;
  overflow: hidden;
  background: none; /* 親の背景はなし */
}

/* 揺れる1枚目 */
.mainvisual-haze-bg.mainvisual-haze-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(img/mv-bg-1.jpg) no-repeat center bottom/cover;
  filter: url(#heat-haze-factory);
  z-index: -2;
  transform: scale(1.1);
}

/* 静止する2枚目 */
.mainvisual:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(img/mv-bg-2.jpg) no-repeat center/cover;
  z-index: -1;
  opacity: 0;
  transition: opacity 1s ease-out 1s; /* 1.5秒揺れてから1秒かけて切り替わる */
}

.mainvisual.animated.changeBg:before {
  opacity: 1;
}

.mainvisual-inner {
  max-width: 120rem;
  margin: 0 auto;
  padding: var(--s6) 0 0;
  display: flex;
  justify-content: space-between;
  flex-direction: row-reverse;
  gap: var(--s2);
  /* 文字を揺らさないための設定 */
  position: relative;
  z-index: 10;
}

.mainvisual-inner__main {
  width: 67rem;
}

.mainvisual-inner__side {
  flex: 1;
}
.mainvisual-pic {
  display: block;
  width: 42rem;
  position: relative;
}
.mainvisual-pic:after {
  content: "";
  width: 42rem;
  height: 42rem;
  background: url(img/mv-pic-2.png) no-repeat center/contain;
  position: absolute;
  left: 0;
  top: 0px;
  opacity: 0;
}
.mainvisual-title {
  margin-bottom: 6rem;
  font-size: 3.8rem;
  font-weight: 700;
  color: #fff;
}
.mainvisual-title span.st {
  font-size: 5rem;
}
.mainvisual-title span.bg {
  margin-top: var(--s4);
  padding: var(--s-2) var(--s3);
  border-radius: var(--s1);
  display: inline-block;
  background: #fff;
  color: #2d2a47;
  font-size: 3.5rem;
  position: relative;
}
.mainvisual-title span.bg:before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 15px 16px 0 16px;
  border-color: #ffffff transparent transparent transparent;
  position: absolute;
  left: 50%;
  top: 99.8%;
  transform: translateX(-50%);
}
.mainvisual-title span.up {
  display: block;
}
.mainvisual-logo {
  width: 57.6rem;
  position: relative;
  top: -15px;
}
.mainvisual-logo:after {
  content: "";
  width: 57.6rem;
  height: 8.05rem;
  background: url(img/logo.svg) no-repeat center/contain;
  position: absolute;
  left: 0;
  opacity: 0;
}
.mainvisual-bottom {
  padding: var(--s7) 0;
  background: url(img/mv-bg-under-left.jpg) no-repeat left center/auto 100%, url(img/mv-bg-under-right.jpg) no-repeat right center/auto 100%, #e7f0fa;
}
.mainvisual-bottom__inner {
  max-width: 120rem;
  margin: 0 auto;
}
.mainvisual-bottom img {
  box-shadow: 0px 6px 10px rgba(0, 0, 0, 0.2);
  border-radius: 1rem;
}

@media (hover: hover) {
  .mainvisual-bottom__inner a:hover {
    opacity: 0.7;
  }
}
/*
---------------------------------------------

    list

*/
.main-area .subList,
.main-area ul:not([class]) {
  margin: var(--s5) 0;
}
.main-area .subList li,
.main-area ul:not([class]) li {
  padding: 0 0 0 1.2em;
  font-size: 100%;
  line-height: 1.5;
  position: relative;
}
.main-area .subList li::before,
.main-area ul:not([class]) li::before {
  content: "";
  width: 1rem;
  height: 1rem;
  background: #2d2a47;
  border-radius: 10rem;
  position: absolute;
  top: 0.4em;
  left: 0;
}
.main-area .subList li + li,
.main-area ul:not([class]) li + li {
  margin-top: 1em;
}
.main-area ol:not([class]) {
  margin: var(--s5) 0;
  counter-reset: number;
}
.main-area ol:not([class]) li {
  padding: 0 0 0 2em;
  font-size: 100%;
  line-height: 1.5;
  position: relative;
  counter-increment: number;
}
.main-area ol:not([class]) li::before {
  content: counter(number);
  width: 1.6em;
  height: 1.6em;
  background: #3ea8c1;
  border-radius: 0.4rem;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 900;
  text-align: center;
  position: absolute;
  top: 0.1em;
  left: 0;
}
.main-area ol:not([class]) li a {
  text-decoration: none;
}
.main-area ol:not([class]) li + li {
  margin-top: 1em;
}

/*
---------------------------------------------

    btn

*/
.btn-internal {
  margin: var(--s5) auto;
  position: relative;
}
.btn-internal a {
  width: 37.5rem;
  min-height: var(--s9);
  height: 100%;
  margin: 0 auto;
  padding: 2rem var(--s8);
  border: solid 0.3rem #3ea8c1;
  background: #2d2a47 url("img/arrow-01-blue-right.svg") no-repeat center right 2rem/3.8rem auto;
  border-radius: 10rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: background-position 0.4s, opacity 0.4s;
}
.btn-internal--right a {
  margin-left: auto;
  margin-right: 0;
}

@media (hover: hover) {
  .btn-internal a:hover {
    opacity: 0.7;
  }
}
.btn-web {
  margin: var(--s5) auto;
  position: relative;
}
.btn-web a {
  width: 37.5rem;
  min-height: var(--s9);
  height: 100%;
  margin: 0 auto;
  padding: 2rem var(--s8);
  background: url("img/icon-window.svg") no-repeat center right 2rem/3.8rem auto, #f46e43;
  border-radius: 10rem;
  border: solid 0.3rem #ffab6e;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: background-position 0.4s, opacity 0.4s;
}

@media (hover: hover) {
  .btn-web a:hover {
    opacity: 0.7;
  }
}
.btn-link {
  margin: var(--s2) auto;
  text-align: right;
}
.btn-link a {
  margin: 0;
  padding: 0.2rem var(--s4) var(--s-2) 0;
  background: url("img/arrow-01-black-right.svg") no-repeat center right/2rem auto;
  display: inline-block;
  font-weight: 700;
  line-height: 1.5;
}
.btn-link--white a {
  color: #fff;
  background-image: url(img/arrow-01-blue-right.svg);
}

@media (hover: hover) {
  .btn-link a:hover {
    text-decoration: none;
    opacity: 0.6;
  }
}
.btn-tel {
  display: none;
}

.btn-column {
  margin: var(--s5) 0;
  display: flex;
  justify-content: center;
  gap: 6rem;
}
.btn-column .btn-web,
.btn-column .btn-internal {
  margin: 0;
}
.btn-column .btn-web--pic1, .btn-column .btn-web--pic2,
.btn-column .btn-internal--pic1,
.btn-column .btn-internal--pic2 {
  margin-top: 11rem;
}

.btn-share__link {
  width: fit-content;
  padding: var(--s1) var(--s4) var(--s1) var(--s2);
  border-radius: var(--s5);
  display: flex;
  align-items: center;
  background: #2d2a47;
  color: #fff;
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 800;
}
.btn-share__link img {
  width: 3.6rem;
  margin-right: var(--s1);
}

/*
---------------------------------------------

    TOC lower

*/
.toc-lower-wrap {
  max-width: 90rem;
  margin: var(--s8) auto var(--s10);
  padding: var(--s3) var(--s7) var(--s5);
  border: solid 0.3rem #f1f4f9;
  border-radius: var(--s3);
  background: #fff;
  position: relative;
}
.toc-lower-wrap ul,
.toc-lower-wrap ul:not([class]) {
  margin-top: 0;
  margin-bottom: 0;
  counter-reset: numb;
}
.toc-lower-wrap ul li,
.toc-lower-wrap ul:not([class]) li {
  font-size: 1.6rem;
}
.toc-lower-wrap ul li + li,
.toc-lower-wrap ul:not([class]) li + li {
  margin-top: 1.2em;
}
.toc-lower-wrap ul li.chapter-h-two,
.toc-lower-wrap ul:not([class]) li.chapter-h-two {
  padding: 0 0 0 1.8em;
  font-size: 1.8rem;
  font-weight: 700;
  position: relative;
  counter-increment: numb;
}
.toc-lower-wrap ul li.chapter-h-two::before,
.toc-lower-wrap ul:not([class]) li.chapter-h-two::before {
  content: counter(numb, decimal-leading-zero);
  font-size: 1.3rem;
  font-weight: 700;
  position: absolute;
  top: 0.25em;
  left: 0.4rem;
}
.toc-lower-wrap ul li.chapter-h-two a,
.toc-lower-wrap ul:not([class]) li.chapter-h-two a {
  background: none;
}
.toc-lower-wrap ul li.chapter-h-three,
.toc-lower-wrap ul:not([class]) li.chapter-h-three {
  margin: var(--s2) 0 var(--s1) var(--s4);
  padding: 0 0 0 1.5em;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.3;
  position: relative;
}
.toc-lower-wrap ul li.chapter-h-three:before,
.toc-lower-wrap ul:not([class]) li.chapter-h-three:before {
  content: "└";
  position: absolute;
  left: 0;
  top: 0.1em;
}
.toc-lower-wrap ul li.chapter-h-three a,
.toc-lower-wrap ul:not([class]) li.chapter-h-three a {
  background: none;
}
.toc-lower-wrap ul li.relation-links,
.toc-lower-wrap ul:not([class]) li.relation-links {
  padding: 0 0 0 1.8em;
  font-size: 1.6rem;
  font-weight: 900;
  position: relative;
}
.toc-lower-wrap ul li.relation-links:before,
.toc-lower-wrap ul:not([class]) li.relation-links:before {
  width: 1.8rem;
  height: 1.8rem;
  background: url(img/arrow-01-black-right.svg) no-repeat center/contain;
  position: absolute;
  left: 0;
  top: 0.2em;
}
.toc-lower-wrap a {
  display: block;
  text-decoration: none;
}

.toc-lower__title {
  margin-bottom: var(--s3);
  font-size: 2.4rem;
  font-weight: 700;
  color: #6dcfe6;
}

@media (hover: hover) {
  .toc-lower-wrap a:hover {
    opacity: 0.6;
  }
}
/*
---------------------------------------------

    table

*/
table {
  width: 100%;
  margin: var(--s5) 0;
  border-collapse: collapse;
  border-top: 1px solid #d8d8d8;
  border-left: 1px solid #d8d8d8;
}

th,
td {
  padding: var(--s2);
  border-right: solid 1px #d8d8d8;
  border-bottom: solid 1px #d8d8d8;
  line-height: 1.5;
  word-break: break-all;
}

th {
  background: #e9eef5;
}

td {
  background: #fff;
}

tbody th {
  background: #e9eef5;
}

.l-scroll-x table {
  width: inherit;
}
.l-scroll-x table th,
.l-scroll-x table td {
  min-width: 20rem;
}

/*
---------------------------------------------

    tab

*/
.tab-btn {
  padding: 1.3rem;
  background: #fff;
  border-radius: var(--s8);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  cursor: pointer;
  transition: opacity ease 0.4s;
  position: relative;
  z-index: 1;
}
.tab-btn span {
  font-size: 1.6rem;
}
.tab-btn.is-active {
  background-color: #6dcfe6;
  color: #fff;
}
.tab-btn:nth-of-type(1), .tab-btn:nth-of-type(2), .tab-btn:nth-of-type(3) {
  width: 33.3333333333%;
}

/*
---------------------------------------------
thanks Page

*/

.thanks-text {
    font-size: 1.8rem;
    text-align: center;
}
.btn-pagetop {
    text-align: center;
    margin: 4rem 0;
}


@media (hover: hover) {
  .tab-btn:hover {
    opacity: 0.6;
  }

  .tab-btn.is-active:hover {
    opacity: 1;
  }
}
.tab-btn-wrapper {
  display: flex;
  border-radius: var(--s8);
  background: #fff;
  flex-wrap: wrap;
  gap: var(--s4) 0;
}

.tab-content {
  display: none;
  opacity: 0;
  z-index: 0;
  position: relative;
}
.tab-content.is-active {
  display: block;
  animation: tabAnimation ease 0.6s forwards;
}
.tab-content__inner {
  padding: 0 9.2rem var(--s8);
}
.tab-content-wrapper {
  margin: var(--s6) auto 0;
}

/*
---------------------------------------------

    caption

*/
.caption {
  margin-top: 0.8em;
  display: block;
  color: #999;
  font-size: 1rem;
  line-height: 1.5;
  text-align: center;
  word-break: break-all;
}
.caption a {
  color: #999;
}
.caption--white {
  color: #fff;
}
.caption--white a {
  color: #fff;
}
.caption--right {
  text-align: right;
}

.caption-scroll {
  margin-top: 0.8em;
  color: #999;
  font-size: 1.2rem;
  line-height: 1.5;
  text-align: center;
  word-break: break-all;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-color: #ddd transparent;
  scrollbar-width: thin;
}
.caption-scroll a {
  color: #999;
}
.caption-scroll::-webkit-scrollbar {
  height: 0.6rem;
}
.caption-scroll::-webkit-scrollbar-track {
  border-radius: 0.3rem;
  background: #eee;
}
.caption-scroll::-webkit-scrollbar-thumb {
  border-radius: 0.3rem;
  background: #ddd;
}

/*
---------------------------------------------

	catch

*/
.catch-01 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  color: #147194;
}

/*
---------------------------------------------

	text

*/
.marker {
  border-bottom: solid 0.4rem #f3b8a6;
  font-weight: 700;
}

.txt_bold {
  font-weight: 700;
  color: #f46e43;
}

/*
---------------------------------------------

	subgrid card

*/
.subgrid-card {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 4;
  grid-gap: var(--s3);
}

.subgrid-card-02 {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 3;
  grid-gap: var(--s2);
}

/*
---------------------------------------------

    float wrap

*/
.float-wrap {
  display: flow-root;
  margin: var(--s4) 0;
}
.float-wrap .float-img.fr {
  width: 37rem;
  margin-left: var(--s5);
  margin-bottom: var(--s2);
  float: right;
}
.float-wrap .float-img.fl {
  width: 37rem;
  margin-right: var(--s5);
  margin-bottom: var(--s2);
  float: left;
}
.float-wrap .float-img.ct {
  width: 48rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--s2);
}

/*
---------------------------------------------

	pankuzu

*/
#pankuzu {
  width: 100%;
  margin: var(--s1) auto var(--s-2);
  padding: var(--s1) 0;
  color: #2d2a47;
  font-size: 1.2rem;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
}

/*
---------------------------------------------

    footer

*/
.footer-area {
  margin-top: var(--s10);
  padding: 9rem 0 0;
  background: #f1f4f9;
  position: relative;
}

.footer-about {
  margin-bottom: var(--s8);
  padding: var(--s5) var(--s7) var(--s4);
  background: #fff;
  border-radius: var(--s2);
}
.footer-about__logo {
  width: 24.7rem;
  margin: -6rem 0 var(--s6) 0;
}
.footer-about__title {
  margin-bottom: var(--s1);
  font-size: 2rem;
  font-weight: 700;
}
.footer-about .btn-link {
  margin-bottom: 0;
}

.footer-main {
  max-width: 100rem;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--s3);
  padding-left: var(--s3);
  box-sizing: content-box;
}
.footer-main__logo {
  width: 33.3rem;
  margin: 0 auto var(--s9);
}

.footer-bottom {
  padding: var(--s1) 0;
  background: #6dcfe6;
}
.footer-bottom__inner {
  max-width: 100rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-box + .footer-box {
  margin-top: var(--s5);
}

.footer-menu-title {
  margin-bottom: var(--s1);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.5;
  border-bottom: 1px solid #909090;
}
.footer-menu-title__link {
  padding: var(--s-2) 0;
  display: block;
  text-decoration: none;
}
.footer-menu-title__link.official {
  padding-left: 3rem;
  position: relative;
}
.footer-menu-title__link.official:before {
  content: "";
  width: 2.1rem;
  height: 1.7rem;
  background: url(img/icon-window2.svg) no-repeat center/contain;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

@media (hover: hover) {
  .footer-menu-title__link:hover {
    opacity: 0.6;
  }
}
.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}
.footer-menu__item {
  width: calc((100% - var(--s2) * 3) / 4);
  font-size: 1.4rem;
  line-height: 1.5;
}
.footer-menu__link {
  padding: var(--s1);
  display: block;
  text-decoration: none;
}

@media (hover: hover) {
  .footer-menu__link:hover {
    opacity: 0.6;
  }
}
.footer-menu-sub {
  margin-left: var(--s1);
}
.footer-menu-sub__item {
  font-size: 1.2rem;
  line-height: 1.5;
}
.footer-menu-sub__link {
  padding: var(--s-2) var(--s-2) var(--s-2) 1.2em;
  display: block;
  text-decoration: none;
  position: relative;
}
.footer-menu-sub__link::before {
  content: "-";
  position: absolute;
  top: var(--s-2);
  left: 0;
}

@media (hover: hover) {
  .footer-menu-sub__link:hover {
    opacity: 0.6;
    color: #fff;
  }
}
.footer-disclaimer {
  width: 70rem;
  margin: var(--s8) auto var(--s6);
  font-size: 1rem;
  line-height: 1.5;
}
.footer-disclaimer__label {
  display: inline;
}
.footer-disclaimer__text {
  display: inline;
}

.footer-nocopy {
  margin: var(--s5) 0;
  font-size: 1.2rem;
  text-align: center;
}

.footer-copyright {
  font-size: 1.2rem;
  color: #fff;
}
.footer-copyright__link {
  text-decoration: none;
  color: #fff;
}

@media (hover: hover) {
  .footer-copyright__link:hover {
    text-decoration: underline;
  }
}
.footer-sitemap {
  margin: 0;
  font-size: 1.2rem;
  color: #fff;
}
.footer-sitemap__link {
  text-decoration: none;
  color: #fff;
}

@media (hover: hover) {
  .footer-sitemap__link:hover {
    text-decoration: underline;
    color: #fff;
  }
}
.footer-banner-01 {
  display: block;
  width: 25rem;
  position: fixed;
  border: solid 0.2rem #2d2a47;
  border-right: 0;
  border-radius: 1rem 0 0 0;
  text-decoration: none;
  right: 0;
  bottom: 22.2rem;
  z-index: 10;
}
.footer-banner-01 .upper {
  padding: var(--s1) var(--s2);
  background: #2d2a47;
  border-radius: 0.7rem 0 0 0;
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  position: relative;
}
.footer-banner-01 .upper:before {
  content: "";
  width: 9.3rem;
  height: 11.7rem;
  background: url(img/illust-banner.png) no-repeat center bottom/contain;
  position: absolute;
  right: 0;
  bottom: 0;
}
.footer-banner-01 .upper span.st {
  font-size: 1.8rem;
  background: linear-gradient(to bottom, transparent 65%, #f46e43 65%);
}
.footer-banner-01 .under {
  padding: var(--s1) var(--s4) var(--s1) var(--s2);
  background: #fff url(img/arrow-01-black-right.svg) no-repeat center right 1rem/2rem auto;
  font-size: 1.4rem;
  font-weight: 700;
}

.footer-banner-02 {
  display: block;
  width: 25rem;
  position: fixed;
  border: solid 0.2rem #6dcfe6;
  border-right: 0;
  border-radius: 0 0 0 1rem;
  right: 0;
  bottom: 11rem;
  z-index: 10;
  color: inherit;
  text-decoration: none;
  pointer-events: none;
  cursor: default;
}
.footer-banner-02 .upper {
  padding: var(--s1) var(--s4) var(--s1) var(--s2);
  background: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  position: relative;
}
.footer-banner-02 .upper:before {
  content: "";
  width: 5.75rem;
  height: 5.75rem;
  background: url(img/icon-tel2.png) no-repeat center bottom/contain;
  position: absolute;
  right: var(--s1);
  top: var(--s2);
}
.footer-banner-02 .under {
  padding: var(--s1) var(--s2);
  border-radius: 0 0 0 0.8rem;
  background: #6dcfe6;
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}
.footer-banner-02 .under span.sm {
  font-size: 1.4rem;
}
.footer-banner-02 .under span.sm2 {
  font-weight: 400;
}

@media (hover: hover) {
  .footer-banner-01:hover {
    opacity: 0.8;
  }
  .footer-banner-02:hover {
    color: inherit;
    text-decoration: none;
  }
}
/*
---------------------------------------------

    gnavi

*/
.gnavi-btn {
  width: 7rem;
  height: 7rem;
  background: #6dcfe6;
  border: solid 0.3rem #39aec9;
  border-radius: 50%;
  display: block;
  position: fixed;
  right: var(--s1);
  top: var(--s1);
  z-index: 200;
  cursor: pointer;
}
.gnavi-btn span {
  width: 3rem;
  height: 0.2rem;
  display: inline-block;
  background: #fff;
  position: absolute;
  left: 1.7rem;
  transition: transform 0.4s, opacity 0.4s;
}
.gnavi-btn span:nth-of-type(1) {
  top: 2rem;
}
.gnavi-btn span:nth-of-type(2) {
  top: 3.1rem;
}
.gnavi-btn span:nth-of-type(3) {
  top: 4.2rem;
}
.gnavi-btn.is-active span:nth-of-type(1) {
  transform: translateY(1.1rem) rotate(-45deg);
}
.gnavi-btn.is-active span:nth-of-type(2) {
  opacity: 0;
}
.gnavi-btn.is-active span:nth-of-type(3) {
  transform: translateY(-1.1rem) rotate(45deg);
}

.gnavi-area {
  width: 40rem;
  height: 100vh;
  padding: 8rem 0 var(--s5);
  background: #f1f4f9;
  display: block;
  position: fixed;
  top: 0;
  right: 0;
  z-index: 100;
  transform: translateX(100%);
  transition: transform 0.4s ease, opacity 0.4s ease;
  opacity: 0;
  overflow-x: hidden;
  overflow-y: auto;
}
.gnavi-area__logo {
  width: 18rem;
  margin: 0 auto var(--s2);
}

.gnavi-box__title {
  padding: 1.2rem var(--s6) 1.2rem var(--s2);
  border-bottom: 1px solid #999;
  font-weight: 700;
  line-height: 1.5;
  display: block;
  cursor: pointer;
  transition: opacity 0.5s;
  position: relative;
}
.gnavi-box__title::after {
  content: "";
  width: 1.4rem;
  height: 1.4rem;
  background: url("img/arrow-03-black-down.svg") no-repeat center/contain;
  position: absolute;
  top: 50%;
  right: var(--s2);
  transform: translate(0, -50%) rotate(0);
  transition: transform 0.3s;
}
.gnavi-box__title:hover {
  opacity: 1;
}
.gnavi-box__title.is-open::after {
  transform: translate(0, -50%) rotate(180deg);
}
.gnavi-box__content {
  background: rgba(255, 255, 255, 0.8);
}
.gnavi-box:first-child {
  border-top: 1px solid #999;
}

.gnavi-menu__item,
.gnavi-menu-sub__item {
  position: relative;
}
.gnavi-menu__item::before,
.gnavi-menu-sub__item::before {
  content: "└";
  position: absolute;
  top: 1.1rem;
  left: var(--s2);
}
.gnavi-menu__link,
.gnavi-menu-sub__link {
  padding: 1.2rem var(--s2) 1.2rem var(--s5);
  display: block;
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1.5;
  text-decoration: none;
}
.gnavi-menu__link:hover,
.gnavi-menu-sub__link:hover {
  opacity: 0.6;
}

.gnavi-menu__item {
  border-bottom: 1px solid #999;
}

.gnavi-menu-sub__item {
  border-top: 1px solid #999;
}

.is-gnavi-open .gnavi-area {
  opacity: 1;
  transform: translateX(0);
}

/*
---------------------------------------------

    page

*/
.page-top {
  width: 7.4rem;
  height: 7.4rem;
  position: fixed;
  right: 0;
  bottom: var(--s2);
  z-index: 10;
  transition: opacity 0.3s;
}

@media (hover: hover) {
  .page-top__link:hover {
    opacity: 0.6;
  }
}
/*
---------------------------------------------

    toggle sp

*/
.toggle-sp-content {
  display: block;
}

/*
---------------------------------------------

    toggle

*/
.toggle-btn {
  line-height: 1.5;
  position: relative;
  transition: opacity 0.3s;
  cursor: pointer;
}
.toggle-btn::before {
  content: "";
  width: 3rem;
  height: 0.2rem;
  background: #2d2a47;
  position: absolute;
  top: 50%;
  right: var(--s3);
  transform: translate(0, -50%);
}
.toggle-btn::after {
  content: "";
  width: 0.2rem;
  height: 3rem;
  background: #2d2a47;
  position: absolute;
  top: 50%;
  right: 3.8rem;
  transform: translate(0, -50%);
  transition: transform 0.3s;
}
.toggle-btn.is-open::after {
  transform: translate(0, -50%) rotate(270deg);
}

.toggle-content {
  display: none;
}

/*
---------------------------------------------

    more

*/
.more-btn {
  max-width: 38rem;
  margin: var(--s5) auto;
  padding: var(--s3) var(--s7);
  background: #000;
  border: 0.2rem solid #000;
  border-radius: 10rem;
  color: #fff;
  text-align: center;
  position: relative;
  transition: opacity 0.3s;
  cursor: pointer;
}
.more-btn::before {
  content: "";
  width: var(--s3);
  height: 0.2rem;
  background: #fff;
  position: absolute;
  top: 50%;
  right: var(--s3);
  transform: translate(0, -50%);
}
.more-btn::after {
  content: "";
  width: 0.2rem;
  height: var(--s3);
  background: #fff;
  position: absolute;
  top: 50%;
  right: 3.5rem;
  transform: translate(0, -50%);
  transition: transform 0.3s;
}
.more-btn.is-open::after {
  transform: translate(0, -50%) rotate(270deg);
}

@media (hover: hover) {
  .more-btn:hover {
    opacity: 0.6;
    color: #fff;
  }
}
.more-content {
  display: none;
}

/*
---------------------------------------------

    グラデーション  more-content

*/
.more__content {
  position: relative;
  height: auto;
  max-height: 15rem;
  overflow: hidden;
  transition: max-height 0.4s;
}

.more__content::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  transition: 0.4s;
  background: linear-gradient(to bottom, transparent 0%, #fff 100%);
}

.more__content.open {
  height: auto;
}

.more__content.open:after {
  z-index: -1;
  opacity: 0;
}

.more__content.sp-only {
  overflow: initial;
  max-height: initial;
}

.more__content.sp-only:after {
  content: none;
}

.more__btn {
  width: 22rem;
  min-width: 9rem;
  display: block;
  margin: var(--s2) auto -6.5rem;
  padding: 1.2rem 4.5rem 1.2rem;
  border-radius: 5rem;
  background: #f1f4f9;
  cursor: pointer;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  position: relative;
}
.more__btn::before {
  content: "";
  width: 1.6rem;
  height: 0.2rem;
  background: #000;
  position: absolute;
  top: 50%;
  right: 2.2rem;
  transform: translate(0, -50%);
}
.more__btn::after {
  content: "";
  width: 0.2rem;
  height: 1.6rem;
  background: #000;
  position: absolute;
  top: 50%;
  right: 2.9rem;
  transform: translate(0, -50%);
  transition: transform 0.3s;
}

.more__btn.is-open::after {
  transform: translate(0, -50%) rotate(270deg);
}

.more__btn.for-sp {
  display: none;
}

/*
---------------------------------------------

    lower-parts

*/
.box-summary {
  margin: 14rem auto 14rem;
  padding: var(--s8) var(--s7) var(--s6);
  border-radius: var(--s2);
  background: url(img/bg-dot-green.png) no-repeat left top/26.7rem auto, url(img/bg-dot-green-bottom.png) no-repeat right bottom/26.7rem auto, #eff9f1;
  position: relative;
}
.box-summary:before {
  content: "";
  width: 10.6rem;
  height: 4rem;
  background: url(img/txt-point.png) no-repeat center/contain;
  position: absolute;
  left: 50%;
  top: -2rem;
  transform: translateX(-50%);
}
.box-summary__inner {
  margin-bottom: var(--s3);
  align-items: center;
}
.box-summary__catch {
  font-size: 2.4rem;
  font-weight: 700;
}
.box-summary .btn-internal,
.box-summary .btn-web {
  margin: var(--s4) auto 0;
}

.box-qa {
  margin: 10rem 0;
}
.box-qa__title {
  margin-bottom: var(--s3);
  padding: var(--s2);
  padding-left: 6.7rem;
  border-radius: var(--s-2);
  background: #2facd3;
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  position: relative;
}
.box-qa__title:before {
  content: "";
  width: 4.6rem;
  height: 4rem;
  background: url(img/txt-q.png) no-repeat center/contain;
  position: absolute;
  left: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
}
.box-qa__body {
  padding-left: 6.7rem;
}
.box-qa__catch {
  margin-bottom: var(--s3);
  font-size: 2.4rem;
  font-weight: 700;
  position: relative;
}
.box-qa__catch:before {
  content: "";
  width: 4rem;
  height: 4rem;
  background: url(img/txt-a.png) no-repeat center/contain;
  position: absolute;
  left: -5rem;
  top: 0;
}

.tag-list {
  margin: var(--s6) auto;
  display: flex;
  gap: var(--s3);
}
.tag-list__title {
  width: fit-content;
  font-size: 1.8rem;
  font-weight: 700;
}
.tag-list .tag-list {
  flex: 1;
}

.parts-comment-wrap {
  margin: var(--s6) auto;
  display: flex;
  gap: var(--s5);
}
.parts-comment-wrap--reverse {
  flex-direction: row-reverse;
}
.parts-comment-wrap__side {
  width: 17.4rem;
  font-size: 1rem;
  line-height: 1.3;
  text-align: center;
}
.parts-comment-wrap__side p {
  margin-top: var(--s1);
  line-height: 1.5;
}
.parts-comment-wrap__side img {
  display: block;
  width: 17.4rem;
  border-radius: 50%;
}
.parts-comment-wrap__side span.st {
  font-size: 1.6rem;
  font-weight: 700;
}
.parts-comment-wrap__main {
  flex: 1;
}

.card-comment {
  padding: var(--s4) var(--s6);
  background: #f1f4f9;
  border: solid 0.4rem #e7effa;
  border-radius: var(--s2);
  position: relative;
}
.card-comment:before {
  content: "";
  width: 2.4rem;
  height: 2.4rem;
  background: url(img/fkds-pic.png) no-repeat center right/contain;
  position: absolute;
  left: -2.4rem;
  top: var(--s7);
}
.card-comment__catch {
  margin-bottom: var(--s2);
  font-size: 2.4rem;
  font-weight: 700;
}
.card-comment--reverse:before {
  left: auto;
  right: -1.4rem;
  transform: rotate(180deg);
}

.lower-banner {
  margin: 10rem auto;
}
@media screen and (max-width: 767px) {
.lower-banner {
  margin: 6rem auto;
}
}
.lower-banner a {
  display: inline-block;
}
.lower-banner img {
  box-shadow: 0px 6px 10px rgba(0, 0, 0, 0.2);
  border-radius: 1rem;
}

@media (hover: hover) {
  .l-grid-02.lower-banner a:hover {
    opacity: 0.8;
  }
}
.box-interview {
  margin: 5rem auto;
  padding: var(--s5);
  border: solid 0.4rem #bfe7f0;
  background: #fff;
  border-radius: var(--s2);
}
.box-interview__pic img {
  width: 17.2rem;
  height: 17.2rem;
  border-radius: 50%;
}
.box-interview__name {
  margin-bottom: 1rem;
  font-size: 2rem;
  font-weight: 700;
  color: #3ea8c1;
  margin-top: 1.5rem;
}
.box-interview__catch {
  margin-bottom: var(--s2);
  font-size: 2.4rem;
  font-weight: 700;
}

.box-casestudy {
  margin: 3rem auto;
  padding: var(--s5);
  background: url(img/txt-case.png) no-repeat right 2.7rem top var(--s3)/21.1rem auto, url(img/bg-dot.png) no-repeat right bottom/35.5rem auto, #f0f9ff;
  border-radius: var(--s2);
}
.box-casestudy__inner {
  margin-bottom: var(--s4);
}
.box-casestudy__pic img {
  border-radius: var(--s1);
}
.box-casestudy__title {
  width: fit-content;
  padding: var(--s1) var(--s2);
  background: #2d2a47;
  border-radius: var(--s1);
  font-size: 2.1rem;
  font-weight: 700;
  color: #fff;
}
/* -------------------------------------------
   「導入前の課題」の色変更（追記用）
------------------------------------------- */

/* 1番目のブロック（導入前の課題）のタイトル背景色をオレンジにする */
.box-casestudy .box-casestudy__inner:nth-of-type(1) .box-casestudy__title {
    background-color: #f46e43; /* サイト内のオレンジ色に設定 */
}
.box-casestudy__catch {
  font-size: 2.4rem;
  font-weight: 700;
}
.box-casestudy__catch-s {
  margin-bottom: var(--s2);
  font-size: 1.8rem;
  font-weight: 700;
}

.lower-sponsor {
  margin: 10rem auto 8rem;
  padding: 4.5rem 0 5rem;
  background: #f1f4f9;
}
.lower-sponsor__inner {
  margin-bottom: var(--s3);
  grid-template-columns: 1fr 40rem;
  grid-gap: var(--s3) var(--s5);
}
.lower-sponsor__title {
  width: fit-content;
  margin: -6rem auto var(--s4);
  padding: var(--s-2) var(--s2);
  border-radius: var(--s-2);
  background: #2dbc58;
  font-size: 2.2rem;
  font-weight: 700;
  color: #fff;
  position: relative;
}
.lower-sponsor__title:before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 1.2rem 1.5rem 0 1.5rem;
  border-color: #2dbc58 transparent transparent transparent;
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
}
.lower-sponsor .box-company__title {
  font-size: 3rem;
}
.lower-sponsor .box-company__title span {
  font-size: 2rem;
}
.lower-sponsor .btn-internal,
.lower-sponsor .btn-web {
  margin: var(--s3) auto 0;
}

.page-numbers {
  display: flex;
  gap: var(--s1);
  justify-content: center;
}
.page-numbers span,
.page-numbers a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.2rem;
  height: 4.2rem;
  line-height: 1;
  text-align: center;
  border: solid 1px #2d2a47;
  text-decoration: none;
  color: #2d2a47;
  font-size: 1.6rem;
  border-radius: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}
.page-numbers span.current,
.page-numbers a.current {
  background-color: #2d2a47;
  color: #fff;
  cursor: default;
}
.page-numbers span:hover:not(.current),
.page-numbers a:hover:not(.current) {
  background-color: #eee;
}
.page-numbers span.next,
.page-numbers a.next {
  font-size: 0;
  background: url(img/arrow-03-black-right.svg) no-repeat center/1rem auto;
}
.page-numbers span.prev,
.page-numbers a.prev {
  font-size: 0;
  background: url(img/arrow-03-black-left.svg) no-repeat center/1rem auto;
}

/*
---------------------------------------------

    titles

*/
.main-area h1,
.main-area h2,
.main-area h3,
.main-area h4,
.main-area h5,
.main-area h6 {
  word-wrap: break-word;
}
.main-area--low h1,
.main-area--low h2,
.main-area--low h3,
.main-area--low h4,
.main-area--low h5,
.main-area--low h6 {
  font-weight: 700;
}
.main-area--low h1 a,
.main-area--low h2 a,
.main-area--low h3 a,
.main-area--low h4 a,
.main-area--low h5 a,
.main-area--low h6 a {
  display: block;
  padding-right: var(--s4);
  text-decoration: none;
}

@media (hover: hover) {
  .main-area h2:not([class]) a:hover,
.main-area h3:not([class]) a:hover,
.main-area h4:not([class]) a:hover,
.main-area h5:not([class]) a:hover,
.main-area h6:not([class]) a:hover {
    opacity: 0.6;
  }
}
.update-txt {
  width: fit-content;
  margin-bottom: var(--s8);
  margin-left: auto;
  margin-right: 0;
  padding-left: 2.2rem;
  text-align: right;
  font-size: 1.4rem;
  font-weight: 700;
  position: relative;
}
@media screen and (max-width: 767px) {
.update-txt {
  margin-bottom: var(--s2);
}
}

h1:not([class]) {
  margin: var(--s7) auto var(--s2);
  padding-top: 3.6rem;
  font-size: 4.8rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  position: relative;
}
h1:not([class]):before {
  content: "";
  width: 12.4rem;
  height: 2.4rem;
  background: url(img/txt-contents.png) no-repeat center/contain;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}

.main-area--low h2:not([class]) {
  margin: var(--s10) auto var(--s3);
  padding: var(--s2) var(--s3);
  background: #b5e7f2 url(img/bg-h2.png) no-repeat right center/32rem auto;
  border-radius: var(--s1);
  border-left: solid 1rem #2d2a47;
  font-size: 3.2rem;
  font-weight: 700;
}
.main-area--low h2:not([class]) a {
  background: url(img/arrow-01-blue-right.svg) no-repeat right center;
  background-size: 2.2rem auto;
}
.main-area--low h3:not([class]) {
  margin: var(--s6) auto var(--s3);
  padding: 1.2rem 0 1.2rem var(--s5);
  border-bottom: solid 0.3rem #f1f4f9;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.2;
  position: relative;
}
.main-area--low h3:not([class]):before {
  content: "";
  width: 3.2rem;
  height: 3.2rem;
  background: url(img/icon-h3.png) no-repeat center/contain;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.main-area--low h3:not([class]) a {
  background: url(img/arrow-01-blue-right.svg) no-repeat right center;
  background-size: 2.2rem auto;
}
.main-area--low h4:not([class]),
.main-area--low h5:not([class]) {
  margin: var(--s5) auto var(--s2);
  padding-left: 2.8rem;
  font-size: 2rem;
  font-weight: 700;
  position: relative;
}
.main-area--low h4:not([class]):before,
.main-area--low h5:not([class]):before {
  content: "";
  width: 1.8rem;
  height: 1.8rem;
  border: solid 0.5rem #3ea8c1;
  border-radius: 50%;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.main-area--low h4:not([class]) a,
.main-area--low h5:not([class]) a {
  background: url(img/arrow-01-blue-right.svg) no-repeat right center;
  background-size: 2.2rem auto;
}
.main-area--low h6:not([class]) {
  margin: var(--s5) auto var(--s3);
  font-size: 1.7rem;
}
.main-area--low .icon-title {
  margin: var(--s7) auto var(--s5);
  padding: var(--s2) 0 var(--s2) 11rem;
  font-size: 2.4rem;
  font-weight: 700;
  position: relative;
}
.main-area--low .icon-title:before {
  content: "";
  width: 9rem;
  height: 9rem;
  background: url(img/icon-point.png) no-repeat center/contain;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

/*
---------------------------------------------

    TOP section

*/
.sec-problem {
  padding: 10rem 0;
  background: #f8fbff;
}
.sec-problem .l-center {
  position: relative;
  z-index: 0;
}
.sec-problem .l-center:before {
  content: "";
  width: 42.5rem;
  height: 42.5rem;
  background: url(img/bg-dot-full.png) no-repeat center/contain;
  position: absolute;
  right: -20rem;
  top: var(--s5);
  z-index: -1;
  pointer-events: none;
}
.sec-problem .btn-internal {
  position: relative;
  z-index: 1;
}

.title-sec01 {
  margin-bottom: var(--s5);
  padding-top: var(--s5);
  font-size: 4.8rem;
  font-weight: 700;
  text-align: center;
  position: relative;
}
.title-sec01:before {
  content: "";
  width: 100%;
  height: 2.8rem;
  background: url(img/txt-problem.png) no-repeat center/contain;
  position: absolute;
  left: 0;
  top: 0;
}
.title-sec01 .st {
  color: #f46e43;
}
.title-sec01 a {
  padding-right: var(--s7);
  background: url(img/arrow-01-black-right.svg) no-repeat top 60% right/3.2rem auto;
  text-decoration: none;
}

@media (hover: hover) {
  .title-sec01 a:hover {
    opacity: 0.7;
  }
}
.sec01-lead {
  max-width: 86rem;
  margin: 0 auto;
}

.btn-problem {
  width: 28rem;
  height: 28rem;
  padding-bottom: 6.2rem;
  background: #fff url(img/arrow-01-black-right.svg) no-repeat center bottom var(--s3)/2.8rem;
  border-radius: 50%;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: var(--s1);
  position: relative;
  z-index: 0;
  transition-delay: 0.4s;
}
.btn-problem:before {
  content: "";
  width: calc(100% + 0.6rem);
  height: calc(100% + 0.6rem);
  background: url(img/line-circle.png) no-repeat center/contain;
  position: absolute;
  left: calc(0.3rem * -1);
  top: calc(0.3rem * -1);
  transition: background 0.3s ease;
  z-index: -1;
}
.btn-problem img {
  margin: -4px auto;
  display: block;
  height: 14rem;
}
.btn-problem-grid {
  margin-top: var(--s7);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s8) 35%;
  position: relative;
}
.btn-problem-grid:before {
  content: "";
  width: 42.5rem;
  height: 41.7rem;
  background: url(img/bg-dot-full.png) no-repeat center/contain;
  position: absolute;
  left: -21rem;
  bottom: var(--s1);
  z-index: -1;
  pointer-events: none;
}
.btn-problem-grid:after {
  content: "";
  width: 42.5rem;
  height: 41.7rem;
  background: url(img/bg-dot-full.png) no-repeat center/contain;
  position: absolute;
  left: 50%;
  bottom: -20rem;
  z-index: -1;
  pointer-events: none;
}
.btn-problem--center {
  width: 38rem;
  height: 38rem;
  padding-bottom: 0;
  background: #fff;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -40%);
  transition-delay: 0s;
}
.btn-problem--center.animated {
  transform: translate(-50%, -50%);
}
.btn-problem--center:before {
  content: none;
}
.btn-problem--center:after {
  content: "";
  width: 44.8rem;
  height: 21.2rem;
  background: url(img/sec01-deco-center.png) no-repeat center/contain;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.btn-problem--center img {
  height: 41.3rem;
}

@media (hover: hover) {
  a.btn-problem:hover:before {
    background: url(img/line-circle-hover.png) no-repeat center/contain;
  }
  a.btn-problem:hover img {
    transform: scale(1.1);
  }
  a.btn-problem img {
    transition: transform 0.5s ease-out; /* トランジションを0.5秒のease-outに変更 */
  }
}
.sec-topic {
  padding: 12rem 0;
  background: url(img/sec02-bg.jpg) no-repeat center/cover;
}
.sec-topic__inner {
  padding: 10rem 0 var(--s8);
  position: relative;
  z-index: 0;
}
.sec-topic__inner:before {
  content: "";
  width: calc(100% + 20rem);
  height: 100%;
  background: #fff;
  border-radius: var(--s2);
  position: absolute;
  left: -10rem;
  top: 0;
  z-index: -1;
}
.sec-topic__title:after {
  content: "";
  width: 46.3rem;
  height: 64.2rem;
  background: url(/wp/wp-content/uploads/point_contents_3.png) no-repeat center bottom/contain;
  position: absolute;
  right: 32px;
  bottom: -56px;
  pointer-events: none;
}

.main-area--low .sec-topic__title:after {
  display: none;
  content: "";
  width: 46.3rem;
  height: 64.2rem;
  background: url(/wp/wp-content/uploads/point_contents_3.png) no-repeat center bottom/contain;
  position: absolute;
  right: 32px;
  bottom: -56px;
  pointer-events: none;
}

@media screen and (max-width: 767px) {
.sec-topic__title:after {
  content: "";
  width: 15.8rem;
  height: 64.2rem;
  background: url(/wp/wp-content/uploads/point_contents_3_sp.png) no-repeat center bottom/contain;
  position: absolute;
  right: 6px;
  bottom: -32px;
  pointer-events: none;
}
}
.sec-topic__inner .btn-internal {
  margin: 0 auto;
}
.sec-topic__title {
  margin-bottom: var(--s7);
  padding: var(--s5) 0 0 var(--s4);
  background: url(img/txt-topic.png) no-repeat left var(--s4) top/auto 2.8rem;
  font-size: 4.4rem;
  font-weight: 700;
  position: relative;
}
.sec-topic__title--archive {
  margin-top: var(--s10);
  background-image: url(img/txt-archives.png);
}
.sec-topic__title span.st {
  color: #f46e43;
}
.sec-topic__title:before {
  content: "";
  width: 1.2rem;
  height: 100%;
  background: #6dcfe6;
  border-radius: var(--s1);
  position: absolute;
  left: 0;
  top: 0;
}
.sec-topic__subtitle {
  margin-bottom: var(--s6);
  padding: var(--s1) var(--s3);
  border-radius: var(--s1);
  background: #2d2a47;
  color: #fff;
  font-size: 3rem;
  font-weight: 700;
  text-align: center;
}
.sec-topic__subtitle--column {
  background: #b5e7f2;
  color: #2d2a47;
}

.post-wrap {
  margin-bottom: var(--s10);
}

.post-column__title {
  font-size: 2.4rem;
  font-weight: 700;
}
.post-column__title a {
  display: block;
  padding-right: var(--s5);
  background: url(img/arrow-01-black-right.svg) no-repeat center right/2.8rem auto;
  text-decoration: none;
}
.post-column + .post-column {
  margin-top: var(--s5);
}

.post-pic img {
  border-radius: var(--s1);
  width: 100%;
  object-fit: cover;
}
.card-post .post-pic img {
  height: 200px;
  object-position: top center;
}
.post-column .post-pic img {
  height: 280px;
  object-position: top center;
}

/* 記事一覧アコーディオン */
.is-archive-hidden {
  display: none;
}

.archive-more {
  text-align: center;
  margin-top: 40px;
}

/* 10件目以降を非表示 */
.js-archive-content > .card-post-item:nth-child(n+10) {
  display: none;
}
.js-archive-toggle {
  width: 22rem;
  min-width: 9rem;
  display: block;
  margin: var(--s2) auto -6.5rem;
  padding: 1.2rem 4.5rem 1.2rem;
  border-radius: 5rem;
  background: #f1f4f9;
  cursor: pointer;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  position: relative;
}

.js-archive-toggle::before {
  content: "";
  width: 1.6rem;
  height: 0.2rem;
  background: #000;
  position: absolute;
  top: 50%;
  right: 2.2rem;
  transform: translate(0, -50%);
}

.js-archive-toggle::after {
  content: "";
  width: 0.2rem;
  height: 1.6rem;
  background: #000;
  position: absolute;
  top: 50%;
  right: 2.9rem;
  transform: translate(0, -50%);
  transition: transform 0.3s;
}

.js-archive-toggle.is-open::after {
  transform: translate(0, -50%) rotate(270deg);
}

@media screen and (max-width: 767px) {
  /*
  ---------------------------------------------
      sp base settings
  */
.card-post .post-pic img {
  height: 76px;
}
.post-column .post-pic img {
  height: 200px;
}
}

.post-date {
  padding-left: 0;
  font-size: 1.4rem;
  font-weight: 700;
  position: relative;
}

.post-title {
  font-size: 1.8rem;
  font-weight: 700;
}
.post-title a {
  display: block;
  padding-right: var(--s5);
  background: url(img/arrow-01-black-right.svg) no-repeat center right/2.6rem auto;
  text-decoration: none;
}

.post-tag {
  align-self: start;
}

.tag-01 a {
  display: block;
  padding: var(--s-2) 2rem;
  background: #e5f6ff;
  border-radius: var(--s6);
  text-decoration: none;
}
.tag-01 a:before {
  content: "#";
}

.card-post {
  margin-bottom: var(--s8);
}

@media (hover: hover) {
  .post-column__title a:hover {
    opacity: 0.7;
  }

  .post-title a:hover {
    opacity: 0.7;
  }

  .post-pic a:hover {
    opacity: 0.7;
  }

  .post-column a:hover {
    opacity: 0.7;
  }

  .tag-01 a:hover {
    opacity: 0.7;
  }
}
.sec-sponsor {
  padding: 10rem 0;
}
.sec-sponsor__title {
  margin-bottom: var(--s10);
  padding: var(--s2);
  border-radius: var(--s1);
  background: #f1f4f9;
  font-size: 3.6rem;
  font-weight: 700;
  text-align: center;
  position: relative;
}
.sec-sponsor__title:before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 24px 25px 0 25px;
  border-color: #f1f4f9 transparent transparent transparent;
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
}

.card-sponsor {
  padding: 0 var(--s3) var(--s3);
  position: relative;
  z-index: 0;
}
.card-sponsor:before {
  content: "";
  width: 100%;
  height: calc(100% - 11rem);
  background: #fff;
  border: 0.4rem solid #b5e7f2;
  border-radius: 1rem;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
}
.card-sponsor__pic {
  width: 22rem;
  margin: 0 auto var(--s1);
}
.card-sponsor__name {
  margin-bottom: var(--s2);
  display: flex;
  gap: var(--s3);
  justify-content: center;
  align-items: center;
  font-size: 2.4rem;
  font-weight: 700;
  text-align: center;
}
.card-sponsor__name span {
  font-size: 1.6rem;
}

.box-company {
  margin-top: 10rem;
  padding: 10rem 0;
  position: relative;
  z-index: 0;
}
.box-company:before {
  content: "";
  width: calc(100% + 20rem);
  height: 100%;
  background: #f1f4f9;
  border-radius: var(--s2);
  position: absolute;
  left: -10rem;
  top: 0;
  z-index: -1;
}
.box-company__logo {
  height: 100%;
  padding: 0 var(--s11);
  background: #fff;
  border-radius: var(--s1);
  display: flex;
  align-items: center;
}
.box-company__title {
  width: fit-content;
  padding: var(--s1) var(--s3);
  background: #fff;
  border-radius: var(--s1);
  font-size: 3.6rem;
  font-weight: 700;
  display: flex;
  gap: var(--s6);
  align-items: center;
}
.box-company__title span {
  font-size: 2.4rem;
}
.box-company__name {
  margin-top: 2rem;
  font-size: 2rem;
  font-weight: 700;
  display: flex;
  gap: var(--s5);
  align-items: center;
  justify-content: flex-end;
}
.box-company__name span {
  font-size: 1.6rem;
}
.box-company__catch {
  margin-bottom: var(--s2);
  font-size: 2rem;
  font-weight: 700;
  color: #3ea8c1;
}
.box-company__catch-2 {
  font-size: 3rem;
  font-weight: 700;
}

.box-form {
  margin-top: var(--s6);
  padding: var(--s8) 0 0;
  border-top: solid 0.4rem #b5e7f2;
}
.box-form__fkds {
  width: fit-content;
  margin: 0 auto 1rem;
  padding: var(--s1) var(--s2);
  background: #2dbc58;
  border-radius: var(--s1);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  position: relative;
}
.box-form__fkds:before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 7px 13px 0 13px;
  border-color: #2dbc58 transparent transparent transparent;
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
}
.box-form__title {
  margin-bottom: 10rem;
  text-align: center;
  font-size: 4rem;
  font-weight: 700;
}
.box-form__body {
  padding: var(--s3);
  background: #b5e7f2;
  border-radius: var(--s2);
  position: relative;
}
.box-form__body:before {
  content: "";
  width: 38.2rem;
  height: 9.2rem;
  background: url(img/illust-clip.png) no-repeat center/contain;
  position: absolute;
  left: 50%;
  top: -5.2rem;
  transform: translateX(-50%);
}
.box-form__body-inner {
  padding: var(--s6) var(--s5) var(--s8);
  border-radius: var(--s1);
  background: #fff;
}
.box-form__body .l-grid {
  gap: var(--s5);
}

.form-dl__label {
  margin-bottom: var(--s-2);
  font-weight: 700;
}
.form-dl__label span {
  color: #f46e43;
}
.form-dl__input {
  width: 100%;
  padding: 1.2rem var(--s2);
  border: solid 0.2rem #ccc;
  border-radius: var(--s1);
  background: #fff;
  font-size: 1.6rem;
}
.form-dl__textarea {
  width: 100%;
  padding: 1.2rem var(--s2);
  border: solid 0.2rem #ccc;
  border-radius: var(--s1);
  background: #fff;
  font-size: 1.6rem;
}

.q-label {
  display: flex;
  align-items: center;
  margin-bottom: var(--s1);
  font-size: 1.6rem;
}
.q-label input {
  margin-right: var(--s1);
}
.q-label span {
  flex: 1;
}

.input-btn {
  width: 1.6rem;
  height: 1.6rem;
  border: solid 0.2rem #dbdbdb;
  border-radius: 50%;
  background: #fff;
  vertical-align: -2px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  position: relative;
}
.input-btn:checked:before {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: #b5e7f2;
  content: "";
}

.input-check {
  width: 2rem;
  height: 2rem;
  border: solid 0.2rem #dbdbdb;
  border-radius: 0.2rem;
  background: #fff;
  vertical-align: -2px;
  position: relative;
  -webkit-appearance: auto;
  -moz-appearance: auto;
  appearance: auto;
}

.btn-submit {
  width: 29.2rem;
  margin: var(--s4) auto 0;
  padding: 1.6rem var(--s6);
  border: solid 0.3rem #3ea8c1;
  border-radius: var(--s6);
  background: #2d2a47 url(img/arrow-01-blue-right.svg) no-repeat center right 2rem/3.8rem auto;
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

@media screen and (max-width: 767px) {
  /*
  ---------------------------------------------

      sp base settings

  */
  :root {
    font-size: 2.6666666667vw;
  }

  body {
    font-size: 1.6rem;
  }

  .sp_br {
    display: inline;
  }

  .pc_br {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  /*
  ---------------------------------------------

      sp layout center

  */
  .l-center {
    padding-right: var(--s2);
    padding-left: var(--s2);
  }

  /*
  ---------------------------------------------

      sp layout stack

  */
  .l-stack {
    gap: var(--s2);
  }

  .l-stack-02 {
    margin-top: var(--s5);
    gap: var(--s8);
  }

  /*
  ---------------------------------------------

      sp layout cluster

  */
  .l-cluster {
    gap: var(--s1);
  }

  /*
  ---------------------------------------------

      sp layout grid

  */
  .l-grid {
    grid-gap: var(--s3);
    grid-template-columns: 100%;
  }

  .l-grid-02 {
    grid-gap: var(--s4);
    grid-template-columns: 100%;
  }

  .l-grid-three {
    grid-gap: var(--s3);
    grid-template-columns: 100%;
  }

  .l-grid-four {
    grid-gap: var(--s3);
    grid-template-columns: 100%;
  }

  /*
  ---------------------------------------------

      sp layout sidebar

  */
  .l-sidebar {
    margin-top: var(--s4);
    flex-wrap: wrap;
  }
  .l-sidebar__side {
    width: 100%;
    height: auto;
    position: static;
  }
  .l-sidebar__main {
    width: 100%;
  }

  /*
  ---------------------------------------------

      sp layout column

  */
  .l-column {
    gap: var(--s2);
  }
  .l-column__side, .l-column__side02, .l-column__side03 {
    width: 100%;
  }
  .l-column__main {
    width: 100%;
  }

  .l-column-02 {
    gap: var(--s2);
    position: relative;
  }
  .l-column-02__side {
    width: 14rem;
    margin: 0;
  }
  .l-column-02__main {
    width: 100%;
    flex: none;
  }

  /*
  ---------------------------------------------

      sp layout grid areas

  */
  .l-grid-areas {
    grid-template-areas: "catch" "img" "text";
    grid-template-columns: 100%;
    grid-template-rows: auto auto auto;
    grid-gap: var(--s1);
  }
  .l-grid-areas.sec01-column {
    grid-template-columns: 100%;
  }
  .l-grid-areas.sec01-column.l-grid-areas--row-reverse {
    grid-template-columns: 100%;
  }

  .l-grid-areas-02 {
    grid-template-areas: "catch" "img" "text";
    grid-template-columns: 100%;
    grid-template-rows: auto auto auto;
  }

  /*
  ---------------------------------------------

      sp layout scroll

  */
  .l-scroll-x-sp {
    width: 100%;
    margin: var(--s5) 0;
    padding-bottom: 0.6rem;
    overflow-x: auto;
    overflow-y: hidden;
  }
  .l-scroll-x-sp::-webkit-scrollbar {
    height: 0.6rem;
  }
  .l-scroll-x-sp::-webkit-scrollbar-track {
    border-radius: 0.3rem;
    background: #eee;
  }
  .l-scroll-x-sp::-webkit-scrollbar-thumb {
    border-radius: 0.3rem;
    background: #ddd;
  }
  .l-scroll-x-sp table,
.l-scroll-x-sp img {
    width: 70rem;
    max-width: initial;
  }
}
@media screen and (max-width: 767px) {
  /*
  ---------------------------------------------

      header area

  */
  .header-area--low {
    padding: var(--s1);
  }
  .header-area__inner .l-center {
    padding-top: var(--s3);
    padding-bottom: var(--s3);
  }
  .header-area__inner .l-center::before {
    width: 7.5rem;
    height: 9.5rem;
    bottom: calc(var(--s1) * -1);
  }
  .header-area__logo {
    width: 14rem;
  }

  /*
  ---------------------------------------------

      main visual

  */
  .mainvisual {
    padding: var(--s3) 0 var(--s2);
  }
  .mainvisual-inner {
    padding: 0 var(--s2);
    flex-wrap: wrap;
  }
  .mainvisual-inner__main {
    width: 100%;
  }
  .mainvisual-inner__side {
    flex: initial;
  }
  .mainvisual-logo {
    width: 21rem;
    height: 2.9rem;
    top: -7px;
  }
  .mainvisual-logo:after {
    width: 21rem;
    height: 2.9rem;
  }
  .mainvisual-pic {
    width: 15rem;
    height: 15rem;
    position: absolute;
    right: calc(0.6rem * -1);
    bottom: 0;
    top: 53px;
  }
  .mainvisual-pic:after {
    width: 15rem;
    height: 15rem;
  }
  .mainvisual-title {
    margin-bottom: var(--s3);
    font-size: 2rem;
  }
  .mainvisual-title span.sm {
    font-size: 1.6rem;
  }
  .mainvisual-title span.st {
    font-size: 2.4rem;
  }
  .mainvisual-title span.bg {
    margin-top: var(--s2);
    font-size: 1.8rem;
  }
  .mainvisual-title span.bg:before {
    border-width: 1rem 0.8rem 0 0.8rem;
  }
  .mainvisual-bottom {
    padding: var(--s3) var(--s2);
    background-size: 20rem auto, 20rem auto;
    background-position: left top, right bottom;
  }

  /*
  ---------------------------------------------

      TOC Top side固定

  */
  .toc_parts {
    display: none;
    width: 23rem;
    transform: translateX(calc(-100% + 2.4rem));
  }
  .toc_parts ol li {
    font-size: 1.1rem;
  }
  .toc_parts ol li + li {
    margin-top: var(--s1);
  }
  .toc_parts .toc_ttl {
    width: 2.4rem;
    height: 9rem;
    padding-left: 0.9rem;
  }
  .toc_parts .toc_ttl img {
    width: 0.8rem;
  }

  /*
  ---------------------------------------------

      TOC Top page

    */
  .toc-wrap {
    margin: var(--s4) auto 0;
    border-width: 0.2rem;
  }
  .toc-wrap__title {
    padding: var(--s2) var(--s3);
    font-size: 1.8rem;
    background-size: 6rem auto;
  }
  .toc-wrap__title span.en {
    margin-left: var(--s2);
    font-size: 1.3rem;
  }
  .toc-wrap__main {
    border-width: 0.2rem;
    padding: var(--s2);
  }
  .toc-wrap__main:before {
    width: calc(100% - var(--s4));
    left: var(--s2);
  }

  .toc-wrap .top-toc__list .top-toc__item {
    font-size: 1.5rem;
  }
  .toc-wrap .top-toc__list .top-toc__item a {
    background-size: 1.7rem auto;
    background-position: 0.4rem 0.2em;
  }

  .toc-wrap__main.toc-top li {
    width: 100%;
  }

  /*
  ---------------------------------------------

      toc　lower

  */
  .toc-lower-wrap {
    margin: var(--s3) auto;
    padding-left: var(--s3);
    padding-right: var(--s3);
  }
  .toc-lower-wrap--relation .toc-lower__body {
    padding-bottom: var(--s3);
  }
  .toc-lower-wrap ul li + li {
    margin-top: var(--s2);
  }
  .toc-lower-wrap ul li.chapter-h-two {
    font-size: 1.6rem;
  }
  .toc-lower-wrap ul li.chapter-h-two:before {
    top: 0.15em;
  }
  .toc-lower-wrap ul li.chapter-h-three {
    font-size: 1.4rem;
  }
  .toc-lower-wrap ul:not([class]) li {
    font-size: 1.5rem;
  }
  .toc-lower-wrap .more__btn {
    margin-top: var(--s1);
    margin-bottom: -6.5rem;
  }
  .toc-lower__title {
    margin-bottom: var(--s2);
    font-size: 1.8rem;
  }
  .toc-lower__title span.en img {
    height: 2.5rem;
  }

  /*
  ---------------------------------------------

      list

  */
  .main-area .subList li:before,
.main-area ol:not([class]) li:before {
    top: 0;
  }

  /*
  ---------------------------------------------

      sp btn

  */
  .btn-internal,
.btn-web {
    margin: var(--s3) auto;
  }
  .btn-internal a,
.btn-web a {
    width: 94%;
    min-height: 6rem;
    padding-right: 5rem;
    padding-left: 5rem;
    background-position: right 2rem center, 0 0;
    background-size: 3rem auto, auto;
    font-size: 1.5rem;
  }

  .btn-internal--right a {
    margin-right: auto;
  }

  .btn-web a {
    background-size: 1.9rem auto;
    background-position: right var(--s3) center;
  }
  .btn-web--header a {
    min-height: 5rem;
    height: auto;
    width: calc(100% - var(--s9));
    padding: var(--s1) var(--s5) var(--s1) var(--s10);
    border-radius: 0 var(--s2) 0 0;
    font-size: 1.3rem;
    position: fixed;
    top: auto;
    bottom: 0;
    right: auto;
    left: 0;
  }
  .btn-web--header a:before {
    width: 6.2rem;
    height: 5.3rem;
    left: var(--s1);
    top: -0.5rem;
    transform: none;
  }

  .btn-link {
    margin: var(--s1) auto;
  }
  .btn-link a {
    padding-right: 2.8rem;
    background-size: 2rem auto;
    font-size: 1.5rem;
  }

  .btn-tel {
    margin: var(--s3) auto;
    display: block;
    position: relative;
  }
  .btn-tel a {
    width: 94%;
    min-height: var(--s7);
    margin: 0 auto;
    padding: var(--s2) var(--s6);
    background: url("img/icon-tel.png") no-repeat center left var(--s3)/2.2rem auto, #2dbc58;
    border: solid 0.3rem #65d586;
    border-radius: 10rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
  }

  .btn-column {
    margin: var(--s2) 0;
    flex-direction: column;
    gap: var(--s3);
  }
  .btn-column .btn-web,
.btn-column .btn-internal,
.btn-column .btn-tel {
    margin: 0;
  }
  .btn-column .btn-web--pic1, .btn-column .btn-web--pic2,
.btn-column .btn-internal--pic1,
.btn-column .btn-internal--pic2,
.btn-column .btn-tel--pic1,
.btn-column .btn-tel--pic2 {
    margin-top: 7rem;
  }
  .btn-column--top {
    margin: var(--s2) auto 0;
    gap: var(--s1);
  }
  .btn-column--top .box-btns {
    margin: 0 auto var(--s4);
  }
  .btn-column--share {
    flex-direction: row;
    gap: var(--s1);
  }

  .btn-share__link {
    padding-right: var(--s2);
    padding-left: var(--s2);
    font-size: 1.1rem;
  }
  .btn-share__link img {
    width: 3rem;
  }

  /*
  ---------------------------------------------

      sp table

  */
  .sp-table thead,
.sp-table tbody,
.sp-table tr {
    display: block;
  }
  .sp-table th,
.sp-table td {
    width: 100%;
    display: block;
  }
  .sp-table th.for-pc,
.sp-table td.for-pc {
    display: none;
  }

  .table-label thead {
    display: none;
  }
  .table-label tbody th {
    background: #e9eef5;
  }
  .table-label td {
    padding: 0;
    display: flex;
    position: relative;
  }
  .table-label td::before {
    content: attr(data-label);
    width: 7em;
    background: #e9eef5;
    border-right: solid 1px #d8d8d8;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 700;
    text-align: center;
  }
  .table-label__cell {
    padding: var(--s1) var(--s2);
  }

  /*
  ---------------------------------------------

      sp caption

  */
  .caption {
    font-size: 0.9rem;
  }

  .caption-scroll {
    font-size: 0.9rem;
  }
  .caption-scroll::-webkit-scrollbar {
    height: 0.4rem;
  }
  .caption-scroll::-webkit-scrollbar-track {
    border-radius: 0.2rem;
  }
  .caption-scroll::-webkit-scrollbar-thumb {
    border-radius: 0.2rem;
  }

  /*
  ---------------------------------------------

  	sp catch

  */
  .catch,
.catch-01 {
    font-size: 1.8rem;
  }

  /*
  ---------------------------------------------

  	subgrid card

  */
  .subgrid-card {
    grid-gap: 0;
  }

  /*
  ---------------------------------------------

      sp float wrap

  */
  .float-wrap .float-img.fr {
    width: 100%;
    margin-left: 0;
    float: none;
  }
  .float-wrap .float-img.fl {
    width: 100%;
    margin-right: 0;
    float: none;
  }
  .float-wrap .float-img.ct {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  /*
  ---------------------------------------------

  	sp pankuzu

  */
  #pankuzu {
    margin: var(--s1) 0 var(--s2);
  }

  /*
  ---------------------------------------------

      sp footer

  */
  .footer-area {
    margin-top: var(--s5);
    padding: var(--s6) 0 0;
  }

  .footer-about {
    max-width: 86%;
    margin: 0 auto var(--s3);
    padding: var(--s4) var(--s3) var(--s3);
  }
  .footer-about__logo {
    width: 16rem;
    margin: -4rem 0 var(--s4);
  }
  .footer-about__title {
    font-size: 1.7rem;
  }
  .footer-about p {
    font-size: 1.5rem;
  }

  .footer-main {
    padding-right: 0;
    padding-left: 0;
    box-sizing: border-box;
  }
  .footer-main__logo {
    width: 23rem;
    margin: 0 auto var(--s4);
  }

  .footer-bottom {
    padding: var(--s1) 0 var(--s10);
  }

  .footer-box + .footer-box {
    margin-top: var(--s2);
  }

  .footer-menu-title {
    margin-bottom: 0;
  }
  .footer-menu-title__link {
    padding: var(--s1) var(--s4) var(--s1) var(--s2);
    position: relative;
  }
  .footer-menu-title__link::after {
    content: "";
    width: 1.4rem;
    height: 1.4rem;
    background: url("img/arrow-03-black-down.svg") no-repeat center/100%;
    position: absolute;
    top: 50%;
    right: var(--s2);
    transform: translate(0, -50%) rotate(0);
    transition: transform 0.3s;
  }
  .footer-menu-title__link.is-open::after {
    transform: translate(0, -50%) rotate(180deg);
  }
  .footer-menu-title__link--not-toggle::after {
    background: url("img/arrow-03-black-right.svg") no-repeat center/auto 1.4rem;
  }
  .footer-menu-title__link.official {
    margin-left: var(--s2);
  }

  .footer-menu {
    padding: var(--s1) 0;
    background: rgba(255, 255, 255, 0.3);
    gap: 0;
  }
  .footer-menu__item {
    width: 100%;
  }
  .footer-menu__link {
    padding: var(--s1) var(--s2);
  }

  .footer-menu-sub {
    margin-left: var(--s2);
  }
  .footer-menu-sub__link {
    padding: var(--s1) var(--s2) var(--s1) 1.1em;
  }
  .footer-menu-sub__link::before {
    top: var(--s1);
  }

  .footer-disclaimer {
    width: calc(100% - var(--s2));
    margin: var(--s2) auto;
    padding: var(--s1) var(--s2);
  }

  .footer-nocopy {
    margin: var(--s2) var(--s1);
    font-size: 1rem;
  }

  .footer-copyright {
    width: 100%;
    text-align: center;
    font-size: 1rem;
  }

  .footer-sitemap {
    display: none;
  }

  .footer-banner-01 {
    width: 50%;
    right: auto;
    left: 0;
    bottom: 0;
    border-radius: 0;
    border-left: none;
    border-bottom: 0;
    border-right: solid 0.2rem #2d2a47;
  }
  .footer-banner-01 .upper {
    padding: var(--s-2) var(--s1);
    border-radius: 0;
    font-size: 1.1rem;
    line-height: 1.4;
  }
  .footer-banner-01 .upper:before {
    width: 6.5rem;
    height: 6rem;
    right: -0.7rem;
  }
  .footer-banner-01 .upper span.st {
    font-size: 1.3rem;
  }
  .footer-banner-01 .under {
    padding: var(--s-2) var(--s1);
    font-size: 1.3rem;
    background-position: right var(--s1) center;
    background-size: 1.3rem auto;
  }

  .footer-banner-02 {
    width: 50%;
    right: 0;
    left: auto;
    bottom: 0;
    border-radius: 0;
    border-right: none;
    border-left: solid 0.2rem #6dcfe6;
    border-bottom: 0;
    pointer-events: auto;
    cursor: pointer;
  }
  .footer-banner-02 .upper {
    padding: var(--s-2) var(--s1);
    font-size: 1.3rem;
  }
  .footer-banner-02 .upper:before {
    width: 4rem;
    height: 4rem;
    top: var(--s1);
  }
  .footer-banner-02 .under {
    padding: var(--s-2) var(--s1);
    border-radius: 0;
    font-size: 1.4rem;
    line-height: 1.3;
  }
  .footer-banner-02 .under span.sm {
    font-size: 1.3rem;
  }
  .footer-banner-02 .under span.sm2 {
    font-size: 1.2rem;
  }

  /*
  ---------------------------------------------

  	sp gnavi

  */
  .gnavi-btn {
    width: 5.4rem;
    height: 5.4rem;
    border-width: 0.2rem;
  }
  .gnavi-btn span {
    width: 2.8rem;
    left: 1.1rem;
  }
  .gnavi-btn span:nth-of-type(1) {
    top: 1.7rem;
  }
  .gnavi-btn span:nth-of-type(2) {
    top: 2.5rem;
  }
  .gnavi-btn span:nth-of-type(3) {
    top: 3.3rem;
  }
  .gnavi-btn.is-active span:nth-of-type(1) {
    transform: translateY(0.8rem) rotate(-45deg);
  }
  .gnavi-btn.is-active span:nth-of-type(3) {
    transform: translateY(-0.8rem) rotate(45deg);
  }

  .gnavi-area {
    width: 100%;
    padding: var(--s5) 0 var(--s4);
  }
  .gnavi-area__logo {
    display: block;
    width: 20rem;
    margin: 0 auto var(--s2);
  }

  .gnavi-logo {
    width: 22rem;
    margin: 0 auto var(--s2);
    padding-right: var(--s3);
  }

  /*
  ---------------------------------------------

      sp page

  */
  .page-top {
    width: 4.5rem;
    height: 4.5rem;
    bottom: 8rem;
  }

  /*
  ---------------------------------------------

       sp toggle sp

  */
  .toggle-sp-content {
    display: none;
  }

  .toggle-btn:after {
    height: var(--s3);
    right: 3.5rem;
  }
  .toggle-btn:before {
    width: var(--s3);
  }

  /*
  ---------------------------------------------

       tab

  */
  .tab-column {
    margin: var(--s2) 0;
    flex-direction: column;
  }
  .tab-column__side {
    width: 100%;
    padding-bottom: 0;
    border-bottom: none;
  }

  .tab-column__title {
    font-size: 1.6rem;
    background-size: auto 1rem;
  }

  .tab-btn-wrapper {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .tab-btn-wrapper--bottom {
    display: flex;
  }
  .tab-btn-wrapper--bottom .tab-btn {
    padding-top: 2.2rem;
    padding-bottom: 1rem;
  }
  .tab-btn-wrapper--bottom .tab-btn:before {
    top: 0.6rem;
    bottom: auto;
    transform: translateX(-50%) rotate(-90deg);
  }

  .tab-btn {
    padding: 1rem;
    font-size: 1.3rem;
  }
  .tab-btn span {
    font-size: 0.8rem;
  }

  .tab-content {
    padding: 0;
  }
  .tab-content-wrapper {
    margin-top: var(--s3);
  }
  .tab-content__inner {
    padding: 0 var(--s2) var(--s7);
  }

  /*
  ---------------------------------------------

      sponsored

  */
  .area-sponsored {
    margin-bottom: var(--s5);
  }
  .area-sponsored--mb {
    margin-bottom: 0;
  }
  .area-sponsored:before {
    width: 100%;
    height: calc(100% - var(--s2));
    top: var(--s2);
    border-radius: var(--s2);
  }
  .area-sponsored:after {
    font-size: 3.4rem;
    top: -0.5rem;
    left: auto;
    right: 0;
  }
  .area-sponsored__tag {
    padding: 0 var(--s5) 0 0;
    font-size: 2.2rem;
  }
  .area-sponsored__tag:before {
    width: 100%;
    top: var(--s2);
  }
  .area-sponsored__tag--low {
    margin-left: 0;
  }
  .area-sponsored__inner {
    padding: 0 var(--s2);
  }
  .area-sponsored__column {
    margin-bottom: var(--s2);
    flex-wrap: wrap;
    gap: var(--s3);
  }
  .area-sponsored__logo {
    width: 100%;
    text-align: center;
  }
  .area-sponsored__logo img {
    width: 18rem;
  }
  .area-sponsored__catch {
    width: 100%;
    font-size: 1.8rem;
  }
  .area-sponsored__catch span.st {
    font-size: 2.2rem;
  }
  .area-sponsored .arrow-corner {
    left: auto;
    right: 0;
  }

  /*
  ---------------------------------------------

      lower-parts

  */
  .tag-list {
    flex-wrap: wrap;
    gap: var(--s1);
  }
  .tag-list__title {
    width: 100%;
    font-size: 1.6rem;
  }

  .card-comment {
    padding: var(--s3);
    border-width: 0.2rem;
  }
  .card-comment:before {
    width: 1.2rem;
    height: 1.6rem;
    left: -1.1rem;
    top: var(--s4);
  }
  .card-comment__catch {
    margin-bottom: var(--s2);
    font-size: 1.8rem;
  }
  .card-comment p.card-comment__catch {
    line-height: 1.5;
  }

  .parts-comment-wrap {
    gap: var(--s1);
  }
  .parts-comment-wrap__side {
    width: 7rem;
  }
  .parts-comment-wrap__side p {
    margin-top: var(--s-2);
    line-height: 1.5;
  }
  .parts-comment-wrap__side p span.st {
    font-size: 1.4rem;
  }

  .box-summary {
    margin: var(--s9) auto;
    padding: var(--s4) var(--s2) var(--s3);
    background-size: 16rem auto, 16rem auto;
  }
  .box-summary:before {
    width: 7.6rem;
    height: 2.6rem;
    top: -1rem;
  }
  .box-summary__inner {
    margin-bottom: var(--s2);
  }
  .box-summary__logo {
    width: 18rem;
  }
  .box-summary__title {
    margin-bottom: var(--s3);
    font-size: 2.2rem;
  }
  .box-summary__catch {
    font-size: 1.7rem;
  }
  .box-summary .btn-web,
.box-summary .btn-internal {
    margin-top: var(--s2);
  }

  .box-qa {
    margin: var(--s9) auto;
  }
  .box-qa__title {
    padding: 1rem;
    padding-left: var(--s6);
    font-size: 1.8rem;
  }
  .box-qa__title:before {
    width: 2.8rem;
    height: 4rem;
    left: 1rem;
  }
  .box-qa__body {
    padding-left: 0;
  }
  .box-qa__catch {
    margin-bottom: var(--s2);
    padding-left: var(--s6);
    font-size: 1.7rem;
  }
  .box-qa__catch:before {
    left: 1rem;
    width: 2.5rem;
    height: 2.8rem;
  }

  .box-interview {
    margin: var(--s8) auto;
    padding: 0 var(--s3) var(--s3);
    flex-wrap: wrap;
    gap: var(--s2);
  }
  .box-interview__pic {
    width: 100%;
    margin-top: -3rem;
    text-align: center;
  }
  .box-interview__pic img {
    width: 11rem;
    height: 11rem;
  }
  .box-interview__main {
    width: 100%;
    flex: auto;
  }
  .box-interview__name {
    font-size: 1.6rem;
    margin-top: 0rem;
  }
  .box-interview__catch {
    margin-bottom: var(--s2);
    font-size: 1.8rem;
  }

  .box-casestudy {
    padding: var(--s3);
    background-size: 11rem auto, 20rem auto;
    background-position: top 1.2rem right 1.2rem, right bottom;
  }
  .box-casestudy__inner {
    margin-bottom: 0;
  }
  .box-casestudy__title {
    font-size: 1.8rem;
  }
  .box-casestudy__catch {
    margin-bottom: var(--s2);
    font-size: 1.8rem;
  }
  .box-casestudy__catch-s {
    font-size: 1.6rem;
  }

  .lower-sponsor {
    margin-bottom: 0;
  }
  .lower-sponsor__inner {
    margin-bottom: 0;
  }
  .lower-sponsor .box-company__title {
    font-size: 2rem;
  }
  .lower-sponsor .box-company__title span {
    font-size: 1.6rem;
  }

  /*
  ---------------------------------------------

      SP titles

  */
  .main-area--low h2:not([class]),
.main-area--low h3:not([class]),
.main-area--low h4:not([class]),
.main-area--low h5:not([class]),
.main-area--low h6:not([class]) {
    margin: var(--s4) auto var(--s1);
  }
  .main-area--low h1:not([class]) {
    margin-top: var(--s4);
    padding-top: var(--s4);
    font-size: 2.4rem;
  }
  .main-area--low h1:not([class]):before {
    width: 8rem;
    height: 2rem;
  }
  .main-area--low h2:not([class]) {
    font-size: 2.1rem;
    padding: 1.2rem var(--s2) 1.2rem var(--s2);
    border-radius: var(--s-2);
    border-width: 0.6rem;
    background-size: 15rem auto;
  }
  .main-area--low h2:not([class]) a {
    background-size: 2rem auto;
    background-position: right center;
  }
  .main-area--low h3:not([class]) {
    padding-left: var(--s4);
    padding-bottom: var(--s1);
    font-size: 1.9rem;
  }
  .main-area--low h3:not([class]):before {
    width: 2.4rem;
  }
  .main-area--low h3:not([class]) a {
    background-size: 2rem auto;
    background-position: right center;
  }
  .main-area--low h4:not([class]) {
    font-size: 1.7rem;
  }
  .main-area--low h4:not([class]) a {
    background-size: 2rem auto;
    background-position: right center;
  }
  .main-area--low h5:not([class]) {
    font-size: 1.5rem;
  }
  .main-area--low h5:not([class]) a {
    background-size: 2rem auto;
    background-position: right center;
  }
  .main-area--low h6:not([class]) {
    font-size: 1.5rem;
  }
  .main-area--low .icon-title {
    margin: var(--s5) auto var(--s3);
    padding: var(--s1) 0 var(--s1) 7.2rem;
    font-size: 1.9rem;
  }
  .main-area--low .icon-title::before {
    width: 6rem;
    height: 6rem;
  }

  /*
  ---------------------------------------------

      SP end

  */
}
@media screen and (max-width: 767px) {
  /*
  ---------------------------------------------

      TOP section

  */
  .sec-problem {
    padding: var(--s6) 0;
  }
  .sec-problem .l-center:before {
    width: 21rem;
    height: 21rem;
    right: -8rem;
    top: 12rem;
    pointer-events: none;
  }

  .title-sec01 {
    margin-bottom: var(--s3);
    padding-top: var(--s3);
    font-size: 2.2rem;
  }
  .title-sec01:before {
    height: 2rem;
  }
  .title-sec01 a {
    padding-right: var(--s3);
    background-size: 1.8rem auto;
  }

  .btn-problem {
    width: 16rem;
    height: 16rem;
    padding-bottom: var(--s5);
    background-position: center bottom 1.2rem;
    background-size: 2rem;
    font-size: 1.4rem;
  }
  .btn-problem-grid {
    margin-top: var(--s3);
    gap: var(--s12) var(--s1);
  }
  .btn-problem-grid:before {
    width: 21rem;
    height: 21rem;
    left: -12rem;
    bottom: 12rem;
  }
  .btn-problem-grid:after {
    width: 21rem;
    height: 21rem;
    right: -9rem;
    left: auto;
    bottom: -9rem;
  }
  .btn-problem img {
    height: 7rem;
  }
  .btn-problem--center {
    width: 13rem;
    height: 13rem;
    padding-bottom: 0;
  }
  .btn-problem--center:after {
    width: 16rem;
  }
  .btn-problem--center img {
    margin-left: -1px;
    margin-bottom: 0px;
    height: 14rem;
  }

  .sec-topic {
    padding: var(--s8) var(--s2);
  }
  .sec-topic__inner {
    padding-top: var(--s5);
    padding-bottom: var(--s6);
  }
  .sec-topic__inner:before {
    width: 100%;
    left: 0;
  }
  .sec-topic__title {
    margin-bottom: var(--s4);
    padding: var(--s3) 0 0 var(--s3);
    background-size: auto 1.6rem;
    background-position: left var(--s3) top;
    font-size: 2.4rem;
  }
  .sec-topic__title:before {
    width: 0.6rem;
  }
  .sec-topic__title--archive {
    margin-top: var(--s3);
  }
  .sec-topic__subtitle {
    margin-bottom: var(--s3);
    border-radius: var(--s-2);
    font-size: 1.8rem;
  }

  .post-column__title {
    font-size: 1.6rem;
  }
  .post-column__title a {
    padding-right: var(--s4);
    background-size: 2rem auto;
  }

  .post-date {
    padding-left: 2rem;
    margin-left: auto;
    margin-right: 0;
    font-size: 1.3rem;
  }
  .post-date:before {
    width: 1.4rem;
    height: 1.4rem;
  }

  .tag-01 a {
    padding: var(--s-2) var(--s2);
    font-size: 1.4rem;
  }

  .post-wrap {
    margin-bottom: var(--s6);
  }

  .card-post {
    margin-bottom: var(--s4);
    grid-template-columns: 13rem 1fr;
    grid-gap: 1.2rem var(--s2);
    grid-row: span 3;
    grid-template-areas: "item2 item1" "item3 item3" "item4 item4";
  }
  .card-post .post-pic {
    grid-area: item2;
  }
  .card-post .post-title {
    grid-area: item1;
    font-size: 1.6rem;
  }
  .card-post .post-title a {
    padding-right: var(--s4);
    background-size: 2rem auto;
  }
  .card-post .post-date {
    grid-area: item3;
  }
  .card-post .post-tag {
    grid-area: item4;
  }

  .sec-sponsor {
    padding: var(--s8) 0 0;
  }
  .sec-sponsor__title {
    margin-bottom: var(--s4);
    border-radius: var(--s-2);
    font-size: 2rem;
  }
  .sec-sponsor__title:before {
    border-width: 1.2rem 1.4rem 0 1.4rem;
  }

  .card-sponsor {
    padding: var(--s6) var(--s3) var(--s3);
  }
  .card-sponsor:before {
    height: calc(100% - 3rem);
  }
  .card-sponsor__pic {
    width: 11.5rem;
    margin: 0;
    position: absolute;
    left: var(--s3);
    top: -2rem;
  }
  .card-sponsor__name {
    margin-bottom: 1.2rem;
    padding-left: 10rem;
    font-size: 2rem;
  }
  .card-sponsor__name span {
    font-size: 1.4rem;
  }

  .box-company {
    margin-top: var(--s6);
    padding: var(--s6) 0;
  }
  .box-company__title {
    width: 100%;
    border-radius: var(--s-2);
    font-size: 2rem;
    justify-content: center;
  }
  .box-company__title span {
    font-size: 1.4rem;
  }
  .box-company__logo {
    padding: var(--s8) var(--s3);
    border-radius: var(--s-2);
    justify-content: center;
  }
  .box-company__logo img {
    width: 18rem;
  }
  .box-company__name {
    margin-top: 2rem;
    margin-bottom: var(--s1);
    font-size: 1.6rem;
  }
  .box-company__name span {
    font-size: 1.3rem;
  }
  .box-company__catch {
    margin-bottom: var(--s1);
    font-size: 1.7rem;
  }
  .box-company__catch-2 {
    font-size: 2rem;
  }

  .box-form {
    margin-top: var(--s4);
    padding-top: var(--s4);
  }
  .box-form__fkds {
    font-size: 1.6rem;
  }
  .box-form__title {
    margin-bottom: var(--s5);
    font-size: 2rem;
  }
  .box-form__body {
    padding: 1.2rem;
  }
  .box-form__body:before {
    width: 18rem;
    height: 4.8rem;
    top: -2.8rem;
  }
  .box-form__body-inner {
    padding: 0;
  }
  .box-form__body .l-grid {
    gap: var(--s2);
  }

  .form-dl__label {
    font-size: 1.5rem;
  }

  .btn-submit {
    width: 94%;
  }
	/*
---------------------------------------------
thanks Page

*/
@media screen and (max-width: 767px) {
	.thanks-text {
    font-size: 1.6rem;
}
}

  /*
  ---------------------------------------------

      SP end

  */
}