@charset "UTF-8";
@keyframes wobble-vertical {
  16.65% {
    transform: translateY(8px);
  }
  33.3% {
    transform: translateY(-6px);
  }
  49.95% {
    transform: translateY(4px);
  }
  66.6% {
    transform: translateY(-2px);
  }
  83.25% {
    transform: translateY(1px);
  }
  100% {
    transform: translateY(0);
  }
}
.wobble-vertical {
  display: inline-block;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.wobble-vertical:hover {
  animation-name: wobble-vertical;
  animation-duration: 1s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: 1;
}

@keyframes fadeOut {
  from {
    opacity: 1; /* 開始時は完全に不透明 */
  }
  to {
    opacity: 0; /* 終了時は完全に透明 */
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.fadeout {
  animation: fadeOut 0.5s ease-out forwards; /* 0.5秒間でfadeOutアニメーションを適用 */
}

.fadein {
  animation: fadeIn 0.5s ease-out forwards; /* 0.5秒間でfadeInアニメーションを適用 */
}

/* Document
 * ========================================================================== */
/**
 * 1. Add border box sizing in all browsers (opinionated).
 * 2. Backgrounds do not repeat by default (opinionated).
 */
*,
::before,
::after {
  box-sizing: border-box; /* 1 */
  background-repeat: no-repeat; /* 2 */
}

/**
 * 1. Add text decoration inheritance in all browsers (opinionated).
 * 2. Add vertical alignment inheritance in all browsers (opinionated).
 */
::before,
::after {
  text-decoration: inherit; /* 1 */
  vertical-align: inherit; /* 2 */
}

/**
 * 1. Use the default cursor in all browsers (opinionated).
 * 2. Change the line height in all browsers (opinionated).
 * 3. Breaks words to prevent overflow in all browsers (opinionated).
 * 4. Use a 4-space tab width in all browsers (opinionated).
 * 5. Remove the grey highlight on links in iOS (opinionated).
 * 6. Prevent adjustments of font size after orientation changes in iOS.
 */
:where(:root) {
  cursor: default; /* 1 */
  line-height: 1.5; /* 2 */
  overflow-wrap: break-word; /* 3 */
  -moz-tab-size: 4; /* 4 */
  -o-tab-size: 4;
     tab-size: 4; /* 4 */
  -webkit-tap-highlight-color: transparent; /* 5 */
  -webkit-text-size-adjust: 100%; /* 6 */
  -moz-text-size-adjust: 100%;
       text-size-adjust: 100%; /* 6 */
}

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

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Edge, Firefox, and Safari.
 */
:where(h1) {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
 * ========================================================================== */
/**
 * Remove the margin on nested lists in Chrome, Edge, and Safari.
 */
:where(dl, ol, ul) :where(dl, ol, ul) {
  margin: 0;
}

/**
 * 1. Correct the inheritance of border color in Firefox.
 * 2. Add the correct box sizing in Firefox.
 */
:where(hr) {
  color: inherit; /* 1 */
  height: 0; /* 2 */
}

/**
 * Remove the list style on navigation lists in all browsers (opinionated).
 */
:where(nav) :where(ol, ul) {
  list-style-type: none;
  padding: 0;
}

/**
 * Prevent VoiceOver from ignoring list semantics in Safari (opinionated).
 */
:where(nav li)::before {
  content: "​";
  float: left;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 * 3. Prevent overflow of the container in all browsers (opinionated).
 */
:where(pre) {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
  overflow: auto; /* 3 */
}

/* Text-level semantics
 * ========================================================================== */
/**
 * Add the correct text decoration in Safari.
 */
:where(abbr[title]) {
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

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

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
:where(code, kbd, samp) {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

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

/* Embedded content
 * ========================================================================== */
/*
 * Change the alignment on media elements in all browsers (opinionated).
 */
:where(audio, canvas, iframe, img, svg, video) {
  vertical-align: middle;
}

/**
 * Remove the border on iframes in all browsers (opinionated).
 */
:where(iframe) {
  border-style: none;
}

/**
 * Change the fill color to match the text color in all browsers (opinionated).
 */
:where(svg:not([fill])) {
  fill: currentColor;
}

/* Tabular data
 * ========================================================================== */
/**
 * 1. Collapse border spacing in all browsers (opinionated).
 * 2. Correct table border color in Chrome, Edge, and Safari.
 * 3. Remove text indentation from table contents in Chrome, Edge, and Safari.
 */
:where(table) {
  border-collapse: collapse; /* 1 */
  border-color: currentColor; /* 2 */
  text-indent: 0; /* 3 */
}

/* Forms
 * ========================================================================== */
/**
 * Remove the margin on controls in Safari.
 */
:where(button, input, select) {
  margin: 0;
}

/**
 * Correct the inability to style buttons in iOS and Safari.
 */
:where(button, [type=button i], [type=reset i], [type=submit i]) {
  -webkit-appearance: button;
}

/**
 * Change the inconsistent appearance in all browsers (opinionated).
 */
:where(fieldset) {
  border: 1px solid #a0a0a0;
}

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

/**
 * 1. Remove the margin in Firefox and Safari.
 * 3. Change the resize direction in all browsers (opinionated).
 */
:where(textarea) {
  margin: 0; /* 1 */
  resize: vertical; /* 3 */
}

/**
 * 1. Correct the odd appearance in Chrome, Edge, and Safari.
 * 2. Correct the outline style in Safari.
 */
:where([type=search i]) {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Safari.
 */
::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

/**
 * Correct the text style of placeholders in Chrome, Edge, and Safari.
 */
::-webkit-input-placeholder {
  color: inherit;
  opacity: 0.54;
}

/**
 * Remove the inner padding in Chrome, Edge, and Safari on macOS.
 */
::-webkit-search-decoration {
  -webkit-appearance: none;
}

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

/* Interactive
 * ========================================================================== */
/*
 * Add the correct styles in Safari.
 */
:where(dialog) {
  background-color: white;
  border: solid;
  color: black;
  height: -moz-fit-content;
  height: fit-content;
  left: 0;
  margin: auto;
  padding: 1em;
  position: absolute;
  right: 0;
  width: -moz-fit-content;
  width: fit-content;
}

:where(dialog:not([open])) {
  display: none;
}

/*
 * Add the correct display in Safari.
 */
:where(details > summary:first-of-type) {
  display: list-item;
}

/* Accessibility
 * ========================================================================== */
/**
 * Change the cursor on busy elements in all browsers (opinionated).
 */
:where([aria-busy=true i]) {
  cursor: progress;
}

/*
 * Change the cursor on disabled, not-editable, or otherwise
 * inoperable elements in all browsers (opinionated).
 */
:where([aria-disabled=true i], [disabled]) {
  cursor: not-allowed;
}

/*
 * Change the display on visually hidden accessible elements
 * in all browsers (opinionated).
 */
:where([aria-hidden=false i][hidden]) {
  display: initial;
}

:where([aria-hidden=false i][hidden]:not(:focus)) {
  clip: rect(0, 0, 0, 0);
  position: absolute;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  position: relative;
}

body {
  background-repeat: repeat;
  background-position: center center;
}
body#top {
  background-color: #a4fff6;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.35) 3px, transparent 3px), radial-gradient(circle, rgba(255, 255, 255, 0.35) 3px, transparent 3px);
  background-size: 30px 30px;
  background-position: 0 0, 15px 15px;
}
body#eng {
  background-color: #52deff;
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0px, rgba(255, 255, 255, 0.1) 20px, transparent 20px, transparent 40px);
}
body#dokusho {
  background-color: #71e1ff;
  background-image: repeating-linear-gradient(-45deg, transparent, transparent 10px, rgba(255, 255, 255, 0.1) 10px, rgba(255, 255, 255, 0.1) 20px);
  background-size: 28.28px 28.28px; /* √2 × 20px */
  background-position: 0 0;
}
body#sakubun {
  background-color: #60f8ff;
}
body#kaiga {
  width: 100%;
  background-color: #97fff0;
}
body#qa {
  width: 100%;
  background-color: #a4fff6;
  background-color: #a4fff6;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.35) 3px, transparent 3px), radial-gradient(circle, rgba(255, 255, 255, 0.35) 3px, transparent 3px);
  background-size: 30px 30px;
  background-position: 0 0, 15px 15px;
}

img {
  height: auto;
  width: 100%;
}

.el_btn,
.el_topTtl {
  text-align: center;
}

@media screen and (min-width: 961px) {
  body#kaiga {
    background-image: -webkit-image-set(url("../img/bg-kaiga@2x.webp") type("image/webp"), url("../img/bg-kaiga@2x.png") type("image/png"));
    background-image: image-set(url("../img/bg-kaiga@2x.webp") type("image/webp"), url("../img/bg-kaiga@2x.png") type("image/png"));
    background-position: top center;
    background-repeat: no-repeat;
    background-size: 1762px;
  }
}
.ly_header {
  width: 100%;
}

.ly_footer {
  background-color: #04e4de;
}

@media screen and (max-width: 960px) {
  .ly_header_btn {
    width: 100%;
  }
  .ly_header_btn_inner {
    padding: 1.9444444444vw 2.7777777778vw 0;
  }
  .ly_header_decoration {
    width: 100%;
    height: 27px;
    background-repeat: repeat-x;
    background-size: 108px 27px;
    background-image: -webkit-image-set(url("../img/img-top-header.webp") type("image/webp"), url("../img/img-top-header.png") type("image/png"));
    background-image: image-set(url("../img/img-top-header.webp") type("image/webp"), url("../img/img-top-header.png") type("image/png"));
  }
  .ly_main {
    width: 100%;
    margin: 0 auto 0;
    padding: 0.2777777778vw 2.7777777778vw 16.6666666667vw 2.7777777778vw;
    background-color: #fdff9f;
  }
  .ly_main_decoration {
    width: 100%;
    height: 17px;
    background-repeat: repeat-x;
    background-size: 191px 17px;
    background-image: -webkit-image-set(url("../img/img-top-main.webp") type("image/webp"), url("../img/img-top-main.png") type("image/png"));
    background-image: image-set(url("../img/img-top-main.webp") type("image/webp"), url("../img/img-top-main.png") type("image/png"));
  }
}
@media screen and (min-width: 961px) {
  .ly_header_btn {
    width: 100%;
    height: 93px;
    padding-top: 16px;
  }
  .ly_header_btn_inner {
    width: 1180px;
    max-width: calc(100% - 20px);
    margin: 0 auto;
  }
  .ly_header_ttl {
    background-image: -webkit-image-set(url("../img/img-top01.webp") type("image/webp"), url("../img/img-top01.png") type("image/png"));
    background-image: image-set(url("../img/img-top01.webp") type("image/webp"), url("../img/img-top01.png") type("image/png"));
    background-position: calc(50% + 50px) center;
    background-size: 1670px;
  }
  .ly_header_ttl_inner {
    width: 1200px;
    max-width: calc(100% - 20px);
    margin: -40px auto 0;
  }
  .ly_main {
    background-color: #fdff9f;
    padding: 50px 0 100px;
  }
  .ly_header_decoration {
    width: 100%;
    height: 48px;
    background-repeat: repeat-x;
    background-size: 192px 48px;
    background-image: -webkit-image-set(url("../img/img-top-header.webp") type("image/webp"), url("../img/img-top-header.png") type("image/png"));
    background-image: image-set(url("../img/img-top-header.webp") type("image/webp"), url("../img/img-top-header.png") type("image/png"));
  }
  .bl_btnList_wrap {
    width: 1084px;
    max-width: 100%;
    margin: 45px auto 45px;
    padding: 0 30px;
  }
  .ly_main_decoration {
    width: 100%;
    height: 17px;
    background-repeat: repeat-x;
    background-size: 191px 17px;
    background-image: -webkit-image-set(url("../img/img-top-main.webp") type("image/webp"), url("../img/img-top-main.png") type("image/png"));
    background-image: image-set(url("../img/img-top-main.webp") type("image/webp"), url("../img/img-top-main.png") type("image/png"));
  }
}
.el_ttl2 {
  font-weight: bold;
  text-align: center;
  color: #0064d1;
}

.el_footerTxt {
  margin: 0;
  text-align: center;
  font-size: 1rem;
  font-weight: bold;
  color: #ffffff;
}

.bl_btnList {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}

.el_btn_top {
  position: fixed;
  opacity: 0;
}
.el_btn_top a {
  display: block;
}
.el_btn_top a > picture {
  width: 100%;
}

.top-qa-btn {
  text-align: center;
  height: auto;
  margin: 0 auto;
}

@media screen and (max-width: 960px) {
  .el_btn_header {
    display: block;
    width: 43.0555555556vw;
    min-width: 155px;
    margin: 0 0 0 auto;
  }
  .el_btn_header > img {
    width: 100%;
  }
  .el_topTtl {
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .el_topTtl > picture {
    width: 100%;
  }
  .el_topTtl2 {
    margin: 1.3888888889% auto 0;
    width: 97.7777777778vw;
  }
  .el_ttl2 {
    font-size: 4.4444444444vw;
    margin: 0;
  }
  .el_txtList {
    width: 97.7777777778vw;
  }
  .el_txt {
    font-size: 1rem;
    font-weight: normal;
    line-height: 1.7;
    font-weight: bold;
  }
  .el_txt_sub {
    font-size: 0.8rem;
    font-weight: normal;
    line-height: 1.7;
    list-style: none;
  }
  .el_footerTxt {
    line-height: 65px;
  }
  .bl_btnList {
    margin-top: 9.1666666667vw;
    gap: 3.3333333333vw;
  }
  .bl_btnList_unit {
    width: 100%;
  }
  .bl_btnList_unit a {
    display: block;
  }
  .bl_btnList_unit img {
    width: 100%;
  }
  .el_footerTxt {
    font-size: 3.6111111111vw;
    line-height: 15vw;
  }
  .top-qa-btn {
    width: 73.3333333333vw;
    margin-top: 9.4444444444vw;
  }
  .top-qa-btn a {
    display: block;
  }
  .top-qa-btn img {
    width: 100%;
  }
  .el_btn_top {
    right: 2.7777777778vw;
    bottom: 18.0555555556vw;
    width: 17.5vw;
  }
}
@media screen and (min-width: 961px) {
  .el_btn_header {
    display: block;
    width: 200px;
    margin: 0 0 0 auto;
  }
  .el_topTtl {
    width: 1123px;
    max-width: 100%;
    margin: 0 auto;
  }
  .el_topTtl > img {
    width: 100%;
  }
  .el_topTtl2 {
    width: 994px;
    max-width: 100%;
    margin: 0 auto;
    padding-right: 40px;
  }
  .el_ttl2 {
    font-size: 1.625rem;
  }
  .el_txt {
    font-size: 1.2rem;
    font-weight: normal;
    line-height: 1.7;
    font-weight: bold;
  }
  .el_txt_sub {
    font-size: 1rem;
    font-weight: normal;
    line-height: 1.7;
    list-style: none;
  }
  .el_footerTxt {
    line-height: 55px;
  }
  .bl_btnList {
    margin-top: 70px;
    gap: 15px 25px;
  }
  .bl_btnList_unit {
    width: calc((100% - 25px) / 2);
  }
  .bl_btnList_unit img {
    width: 100%;
  }
  .el_btn_top {
    right: 30px;
    bottom: 30px;
  }
  .el_btn_top a {
    display: block;
    width: 62px;
  }
  .top-qa-btn {
    width: 439px;
    margin-top: 65px;
  }
}
.hp_mt_s {
  margin-top: 1rem;
}

.hp_mt_m {
  margin-top: 2rem;
}

.hp_mt_l {
  margin-top: 4rem;
}

.hp_comment {
  font-weight: bold;
  color: red;
  font-size: 150%;
}

.hp_bold {
  font-weight: bold;
}

/* 前へ次への矢印カスタマイズ */
.swiper-button-prev,
.swiper-button-next {
  height: 7.7777777778vw;
  width: 7.5vw;
}

/* 前へ次への矢印カスタマイズ */
.swiper-button-prev::after,
.swiper-button-next::after {
  background-repeat: no-repeat;
  background-size: contain;
  content: "";
  height: 7.7777777778vw;
  margin: auto;
  width: 7.5vw;
}

/* 前への矢印カスタマイズ */
.swiper-button-prev::after {
  background-image: -webkit-image-set(url("../img/icon-kaiga-left@2x.webp") type("image/webp"), url("../img/icon-kaiga-left@2x.png") type("image/png"));
  background-image: image-set(url("../img/icon-kaiga-left@2x.webp") type("image/webp"), url("../img/icon-kaiga-left@2x.png") type("image/png"));
}

/* 次への矢印カスタマイズ */
.swiper-button-next::after {
  background-image: -webkit-image-set(url("../img/icon-kaiga-right@2x.webp") type("image/webp"), url("../img/icon-kaiga-right@2x.png") type("image/png"));
  background-image: image-set(url("../img/icon-kaiga-right@2x.webp") type("image/webp"), url("../img/icon-kaiga-right@2x.png") type("image/png"));
}

/* 画像サイズ調整 */
.swiper-slide img {
  height: auto;
  width: 100%;
}

.swiper-button-prev,
.swiper-rtl .swiper-button-next {
  left: 0;
}

.swiper-button-next,
.swiper-rtl .swiper-button-prev {
  right: 0;
}

/* YouTube動画をレスポンシブ表示 */
.video-container {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 のアスペクト比 (高さ/幅 * 100) */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: #000;
}

.video-container iframe,
.video-container object,
.video-container embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

@media screen and (max-width: 960px) {
  .hp_pcOnly {
    display: none;
  }
  .accordionBtn {
    width: 100%;
    height: 20.2777777778vw;
    border: none;
    background-color: #fff;
    border-radius: 10vw;
    position: relative;
  }
  .accordionBtn::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 3.6111111111vw;
    width: 10vw;
    height: 10vw;
    transform: translateY(-50%);
    background-image: -webkit-image-set(url("../img/icon-kaiga-last1_sp@2x.webp") type("image/webp"), url("../img/icon-kaiga-last1_sp@2x.png") type("image/png"));
    background-image: image-set(url("../img/icon-kaiga-last1_sp@2x.webp") type("image/webp"), url("../img/icon-kaiga-last1_sp@2x.png") type("image/png"));
    background-repeat: no-repeat;
    background-size: 10vw;
  }
  .active .accordionBtn::after {
    background-image: -webkit-image-set(url("../img/icon-kaiga-last2_sp@2x.webp") type("image/webp"), url("../img/icon-kaiga-last2_sp@2x.png") type("image/png"));
    background-image: image-set(url("../img/icon-kaiga-last2_sp@2x.webp") type("image/webp"), url("../img/icon-kaiga-last2_sp@2x.png") type("image/png"));
  }
  .active .bl_list {
    height: auto;
  }
  .video {
    margin: 6.9444444444vw auto;
  }
}
@media screen and (min-width: 961px) {
  .hp_spOnly {
    display: none;
  }
  .accordionBtn {
    width: 100%;
    height: 110px;
    border: none;
    background-color: #fff;
    border-radius: 20px;
    position: relative;
  }
  .accordionBtn::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 20px;
    width: 84px;
    height: 84px;
    transform: translateY(-50%);
    background-image: url(../img/icon-kaiga-last1.png);
    background-repeat: no-repeat;
    background-size: 84px;
  }
  .active .accordionBtn::after {
    background-image: url(../img/icon-kaiga-last2.png);
  }
  .active .bl_list {
    height: auto;
  }
  .video {
    width: 716px;
    margin: 40px auto;
  }
}/*# sourceMappingURL=style.css.map */