@charset "UTF-8";
/* Reset box-model and set borders */
/* ============================================ */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Jost:wght@700;900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@500&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Jost:wght@700;900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@500&display=swap");
*,
::before,
::after {
  box-sizing: border-box;
/*  border-style: solid;*/
  border-style: none;
  border-width: 0;
}

section {
  width: 100%;
}

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

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

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

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

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

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

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

dd {
  margin-left: 0;
}

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

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

address {
  font-style: inherit;
}

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

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

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

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

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

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

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

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

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

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

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

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

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

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type=button],
[type=reset],
[type=submit] {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
       appearance: none;
}

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

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

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

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

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

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

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

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

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

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

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

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

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

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

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

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

caption {
  text-align: left;
}

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

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

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

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

/* Varuables
======================================== */
/* --- Color --- */
/* --- Font --- */
/* ---  Layout --- */
.lg-inner {
  width: 1200px;
  max-width: calc(100% - 6vw);
  margin: 0 auto;
}

.md-inner {
  width: 780px;
  max-width: calc(100% - 6vw);
  margin: 0 auto;
}

/* Responsive
======================================== */
@media (max-width: 850px) {
  ._pc {
    display: none !important;
  }
}
@media (min-width: 851px) {
  ._sp {
    display: none !important;
  }
}
@media (max-width: 1350px) {
  ._xl {
    display: none !important;
  }
}
/* Setting
======================================== */
.space {
  padding-top: 60px !important;
  padding-bottom: 60px !important;
}
@media (min-width: 851px) {
  .space {
    padding-top: 90px !important;
    padding-bottom: 90px !important;
  }
}

.with-bg {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding-left: calc(50vw - 50%);
  padding-right: calc(50vw - 50%);
  width: 100vw;
}

.anchor {
  position: relative;
}
.anchor span {
  position: absolute;
  top: -100px;
}
@media (min-width: 851px) {
  .anchor span {
    top: -150px;
  }
}

body {
  font-size: 16px;
  color: #000;
  font-family: "Noto Sans JP", "ヒラギノ角ゴ Pro", "Hiragino Sans", "ヒラギノ角ゴシック", "Meiryo", "メイリオ";
  box-sizing: border-box;
  line-height: 1.8;
  letter-spacing: 0.01em;
  overflow-wrap: break-word;
  overflow-x: hidden;
  overflow-x: clip;
  max-width: 1800px;
  margin: 0 auto;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  overflow-x: clip;
}

img,
a,
dl,
ul,
li,
table,
figure {
  display: block;
  max-width: 100%;
}

pre {
  overflow: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow: hidden !important;
}

a {
  transition: 0.3s all;
}

._hover:hover {
  transform: translateY(-0.1875em);
}

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

.lg-text-center {
  text-align: left !important;
}
@media (min-width: 851px) {
  .lg-text-center {
    text-align: center !important;
  }
}

.text-left {
  text-align: left;
}

._sm {
  font-size: 14px;
}

.mt-0 {
  margin-top: 0 !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.pt-0 {
  padding-top: 0 !important;
}

.pb-0 {
  padding-bottom: 0 !important;
}

/* Parts
======================================== */
.ttl-ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* margin-bottom: clamp(40px, 6vw, 60px);*/
  margin-bottom: 10px;
  line-height: 1;

  text-align:center;
}
.ttl-ul span {
  color: #1b1d80;
  font-size: clamp(30px, calc(30px + (100vw - 750px) * 0.2), 50px);
  font-weight: 900;
}
.ttl-ul span::after {
  content: "";
  display: block;
  height: 4px;
  background-color: #1b1d80;
  width: 50px;
  margin: 20px auto 18px;
}
.ttl-ul.separator h2 {
  font-size: clamp(14px, calc(14px + (100vw - 750px) * 0.02), 16px);
  font-weight: 700;
  text-align: center;
  color: #000 !important;
}
.ttl-ul.blue span {
  color: #23b7b3;
}
.ttl-ul.blue span::after {
  background-color: #23b7b3;
}

.basic-ttl {
  font-weight: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
  line-height: 1;
}
.basic-ttl .spacer {
  display: block;
}
.basic-ttl ._28 {
  font-size: 13px;
}
@media (min-width: 851px) {
  .basic-ttl ._28 {
    font-size: 28px;
  }
}
.basic-ttl ._40 {
  font-size: 25px;
}
@media (min-width: 851px) {
  .basic-ttl ._40 {
    font-size: 40px;
  }
}
.basic-ttl ._55 {
  font-size: 40px;
}
@media (min-width: 851px) {
  .basic-ttl ._55 {
    font-size: 55px;
  }
}
.basic-ttl ._60 {
  font-size: 45px;
}
@media (min-width: 851px) {
  .basic-ttl ._60 {
    font-size: 60px;
  }
}
.basic-ttl ._65 {
  font-size: 50px;
}
@media (min-width: 851px) {
  .basic-ttl ._65 {
    font-size: 65px;
  }
}

.ttl-circle {
  display: grid;
  place-items: center;
  margin: 0 auto 40px;
  border: 2px solid #2bacc4;
  border-radius: 50px;
  color: #2bacc4;
  font-weight: 900;
  background-color: #fff;
  width: 100%;
  max-width: 330px;
  height: 49px;
  font-size: 23px;
}
@media (min-width: 851px) {
  .ttl-circle {
    max-width: 550px;
    height: 84px;
    font-size: 38px;
    margin-bottom: 100px;
  }
}
.ttl-circle span.sm {
  font-size: 20px;
}
@media (min-width: 851px) {
  .ttl-circle span.sm {
    font-size: 28px;
  }
}

/* Login error page
======================================== */
.about .chara-block {
	display:flex;
	justify-content:center;
	flex-wrap:wrap;
	margin-bottom: 50px;
}
.about .chara-block img.chara-left {
	/* margin:10px 10px 10px 0;*/
	margin: auto 10px 10px 10px;
}
.about .chara-block img.chara-right {
	margin:20px 10px 10px 10px;
}
@media (min-width: 851px) {
.about .chara-block img.chara-right {
	margin:10px 10px 10px 10px;
  }
}

.about .chara-block .btn-chevron {
	margin:20px 0 0 0;
	width:300px;
	min-width:220px;
	min-height:50px;
	line-height:1.2;

}
@media (min-width: 530px) {
	.about .chara-block .btn-chevron {
		margin:100px 0 0 0;
		width:300px;
		min-width:220px;
		min-height:50px;
		line-height:1.2;
		height: 75px;
	}
}


.btn-chevron {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 380px;
  max-width: 100%;
  height: clamp(40px, calc(40px + (100vw - 750px) * 0.5), 90px);
  font-size: clamp(18px, calc(18px + (100vw - 750px) * 0.06), 24px);
  margin: clamp(40px, calc(40px + (100vw - 750px) * 0.2), 60px) auto 0;
  color: #fff;
  background: #e866a7;
  transition: 0.3s;
  padding: 0 6%;
  border-radius: 55px;
  text-align: center;
}
.btn-chevron span {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 30px;
  height: 30px;
  background: #fff;
  border-radius: 50%;
  transition: 0.3s;
  position: absolute;
  right: 25px;
}
.btn-chevron span::after {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  border-top: 2px solid #e866a7;
  border-right: 2px solid #e866a7;
  transform: rotate(45deg) translateX(-1px);
}
.btn-chevron.blue {
  background: #23b7b3;
}
.btn-chevron.blue span::after {
  border-top: 2px solid #23b7b3;
  border-right: 2px solid #23b7b3;
}
.btn-chevron.navy {
  background: #1b1d80;
}
.btn-chevron.navy span::after {
  border-top: 2px solid #1b1d80;
  border-right: 2px solid #1b1d80;
}
.btn-chevron:hover {
  opacity: 0.8;
}

.btn-icon-chevron {
  display: flex;
  align-items: center;
  width: -moz-fit-content;
  width: fit-content;
  gap: 8px;
  color: #1b1d80;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  border-bottom: 1px solid #1b1d80;
  padding-bottom: 10px;
  margin: clamp(30px, calc(30px + (100vw - 750px) * 0.2), 50px) auto 0;
}
.btn-icon-chevron:after {
  content: "";
  display: block;
  background-image: url(../img/parts-icon-chevron.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  width: clamp(20px, calc(20px + (100vw - 750px) * 0.08), 28px);
  aspect-ratio: 1/1;
}
.btn-icon-chevron.right {
  margin-right: 0;
}




.link {
  text-decoration: none;
  transition: opacity 0.3s ease;
}
.link--default {
  color: #007bff;
}
.link--default:hover {
  color: #0056b3;
}
.link--chevron-before {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #333;
  font-size: 14px;
  transition: opacity 0.3s ease;
}
.link--chevron-before::before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-top: 1px solid #1b1d80;
  border-right: 1px solid #1b1d80;
  transform: rotate(45deg);
}

/* Header
======================================== */
header {
  width: 100%;
  height: 70px;
}
@media (min-width: 1351px) {
  header {
    height: 80px;
  }
}

.wrapper {
  position: fixed;
  z-index: 1000;
  width: 100%;
  background-color: #fff;
  box-shadow: 0px 3px 20px rgba(0, 0, 0, 0.15);
}
.wrapper .lg-inner {
  height: 70px;
}
@media (min-width: 1351px) {
  .wrapper .lg-inner {
    height: 80px;
  }
}
.wrapper .lg-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  gap: 10px;
  width: 100%;
}
@media (min-width: 1351px) {
  .wrapper .lg-inner {
    width: calc(100% - 6vw);
    padding: 0;
    gap: 24px;
  }
}
.wrapper .left {
  display: flex;
  align-items: center;
  gap: 20px;
}
@media (min-width: 1351px) {
  .wrapper .left {
    gap: 24px;
  }
}
.wrapper .brand {
  display: flex;
  align-items: center;
}
.wrapper .logo-img {
  height: 40px;
  width: auto;
}
@media (min-width: 1351px) {
  .wrapper .logo-img {
    height: 50px;
  }
}
.wrapper .user {
  font-size: 12px;
  line-height: 1.5;
  margin: 0;
  color: #787878;
}
@media (min-width: 1351px) {
  .wrapper .user {
    font-size: 13px;
  }
}
.wrapper .nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  gap: 50px;
  margin-right: calc(50% - 50vw);
  margin-left: auto;
}
.wrapper .cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: #e866a7;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.2;
  height: 70px;
}
@media (min-width: 1351px) {
  .wrapper .cta {
    height: 80px;
  }
}
.wrapper .cta:before {
  content: "";
  display: block;
  background-image: url(../img/parts-icon-cart.png);
  background-size: cover;
  aspect-ratio: 1/1;
  width: 47px;
  height: auto;
}
@media (max-width: 1350px) {
  .wrapper .cta {
    display: none;
  }
}
.wrapper .nav-list {
  display: flex;
  align-items: center;
  gap: 25px;
  list-style: none;
}
.wrapper .nav-item {
  display: block;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
}
@media (min-width: 1351px) {
  .wrapper .nav-item {
    font-size: 15px;
  }
}
.wrapper .nav-item:hover, .wrapper .nav-item.active {
  border-bottom-color: #1b1d80;
  color: #1b1d80;
}
.wrapper .nav-item.active {
  cursor: default;
}
.wrapper .sp-actions {
  display: flex;
  align-items: stretch;
  height: 70px;
  margin-left: auto;
  margin-right: calc(50% - 50vw);
  margin-left: auto;
}
@media (min-width: 1351px) {
  .wrapper .sp-actions {
    display: none;
  }
}
.wrapper .sp-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background-color: #e866a7;
}
.wrapper .sp-cart img {
  width: 65%;
  height: auto;
  filter: brightness(0) invert(1);
}
.wrapper .menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 70px;
  height: 70px;
  background-color: #1b1d80;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.wrapper .menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #fff;
  transition: all 0.3s ease;
}
.wrapper .menu-btn.is-open span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
.wrapper .menu-btn.is-open span:nth-child(2) {
  opacity: 0;
}
.wrapper .menu-btn.is-open span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}
.wrapper .sp-nav {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background-color: #fff;
  border-bottom: 1px solid #e5e5e5;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
}
.wrapper .sp-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
@media (min-width: 1351px) {
  .wrapper .sp-nav {
    display: none;
  }
}
.wrapper .sp-nav-list {
  list-style: none;
  margin: 0;
  padding: 20px;
}
.wrapper .sp-nav-list li {
  margin: 0;
  border-bottom: 1px solid #e5e5e5;
}
.wrapper .sp-nav-list li:last-child {
  border-bottom: none;
}
.wrapper .sp-nav-list a {
  display: block;
  padding: 15px 10px;
  color: #333;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
}
.wrapper .sp-cta {
  background-color: #e866a7;
  color: #fff !important;
  text-align: center;
  border-radius: 4px;
  margin-top: 10px;
}

/* MV in sub pages
======================================== */
section.sub-mv {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
section.sub-mv .title {
  font-weight: 900;
  line-height: 1;
}
@media (min-width: 750px) {
  section.sub-mv .title {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
  }
}
@media (max-width: 750px) {
  section.sub-mv .title {
    text-align: center;
    margin-top: 30px;
  }
}
section.sub-mv .title h1 {
  font-size: clamp(30px, calc(30px + (100vw - 750px) * 0.25), 55px);
  color: #1b1d80;
}
section.sub-mv .title span {
  font-size: clamp(18px, calc(18px + (100vw - 750px) * 0.02), 20px);
  font-family: "Jost", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-weight: 700;
  text-transform: uppercase;
}
section.sub-mv .title span:before {
  content: "";
  display: block;
  height: 4px;
  background-color: #1b1d80;
  width: 50px;
  margin: 20px auto 20px 0;
}
@media (max-width: 750px) {
  section.sub-mv .title span:before {
    margin: 20px auto 20px;
  }
}
section.sub-mv img {
  aspect-ratio: 2930/672;
  width: 100vw;
  height: auto;
}

/* Footer
======================================== */
section.cta {
  background-image: url("../img/footer-cta-bg.jpg");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  padding: 40px calc(50vw - 50%) 45px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
@media (min-width: 1351px) {
  section.cta {
    padding: 80px calc(50vw - 50%) 90px;
  }
}
section.cta .media-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  width: 100%;
}
@media (min-width: 1351px) {
  section.cta .media-container {
    justify-content: space-between;
  }
}
section.cta .media-container img {
  width: 100%;
}
@media (min-width: 1351px) {
  section.cta .media-container img {
    width: 665px;
    max-width: 100%;
  }
}
section.cta .media-container .text {
  width: 84%;
}
@media (min-width: 1351px) {
  section.cta .media-container .text {
    width: auto;
  }
}
section.cta .media-container a {
  margin: 20px auto 0;
  width: 100%;
  height: 52px;
}
@media (min-width: 1351px) {
  section.cta .media-container a {
    margin: 0;
    width: 380px;
    height: 110px;
  }
}
section.cta .hr {
  width: 84%;
  height: 1px;
  background-color: #fff;
  margin: 25px 0;
}
@media (min-width: 1351px) {
  section.cta .hr {
    width: 100%;
    margin: 40px 0;
  }
}
section.cta .faq {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  width: 100%;
}
@media (min-width: 1351px) {
  section.cta .faq {
    justify-content: space-between;
  }
}
section.cta .faq p {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 15px;
}
@media (min-width: 1351px) {
  section.cta .faq p {
    font-size: 26px;
    gap: 50px;
  }
}
section.cta .faq p::before {
  content: "";
  display: inline-block;
  aspect-ratio: 1/1;
  width: 51px;
  height: auto;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
  background-image: url("../img/footer-cta-hatena.png");
}
@media (min-width: 851px) {
  section.cta .faq p::before {
    width: 82px;
  }
}
section.cta .faq a {
  margin: 15px auto 0;
  width: 84%;
  height: 52px;
}
@media (min-width: 1351px) {
  section.cta .faq a {
    margin: 0;
    width: 380px;
    height: 70px;
  }
}

.footer-content {
  background-color: #ffffff;
}
.footer-content .footer-main {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 30px;
  padding: 30px 0 0;
  color: #646464;
}
@media (min-width: 851px) {
  .footer-content .footer-main {
    flex-direction: row;
    justify-content: space-between;
    gap: 40px;
    padding: 60px 0 80px;
  }
}
.footer-content .footer-logo-section {
  display: flex;
  align-items: center;
  gap: 15px;
}
@media (min-width: 851px) {
  .footer-content .footer-logo-section {
    gap: 50px;
  }
}
.footer-content .footer-logo-section .footer-logo {
  width: 122px;
  height: auto;
}
@media (min-width: 851px) {
  .footer-content .footer-logo-section .footer-logo {
    width: 200px;
  }
}
.footer-content .footer-logo-section .footer-description {
  font-size: 12px;
  line-height: 20px;
}
@media (min-width: 851px) {
  .footer-content .footer-logo-section .footer-description {
    font-size: 14px;
    line-height: 1.8;
  }
}
.footer-content .footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  border-top: 1px solid #ddd;
}
@media (max-width: 850px) {
  .footer-content .footer-nav {
    background-color: #f0f0f0;
  }
}
@media (min-width: 851px) {
  .footer-content .footer-nav {
    display: flex;
    flex-direction: row;
    gap: 60px;
    width: auto;
    margin: 0;
    border-top: none;
  }
}
.footer-content .footer-nav .footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
@media (min-width: 851px) {
  .footer-content .footer-nav .footer-nav-list {
    gap: 15px;
  }
}
.footer-content .footer-nav .footer-nav-list:first-child {
  border-right: 1px solid #ddd;
}
@media (min-width: 851px) {
  .footer-content .footer-nav .footer-nav-list:first-child {
    border-right: none;
  }
}
.footer-content .footer-nav .footer-nav-list li {
  margin: 0;
  border-bottom: 1px solid #ddd;
}
@media (min-width: 851px) {
  .footer-content .footer-nav .footer-nav-list li {
    border-bottom: none;
  }
}
.footer-content .footer-nav .footer-nav-list li a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  font-size: 13px;
  color: #646464;
}
@media (min-width: 851px) {
  .footer-content .footer-nav .footer-nav-list li a {
    height: auto;
    font-size: 14px;
    justify-content: flex-start;
  }
}
.footer-content .footer-nav .footer-nav-list li a.link--chevron-before::before {
  display: none;
}
@media (min-width: 851px) {
  .footer-content .footer-nav .footer-nav-list li a.link--chevron-before::before {
    display: block;
  }
}
.footer-content .footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  padding: 25px calc(50vw - 50%) 40px;
  position: relative;
}
@media (min-width: 851px) {
  .footer-content .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 40px calc(50vw - 50%) 80px;
    border-top: 1px solid #ddd;
  }
}
.footer-content .footer-bottom .footer-bottom-logo {
  width: 187px;
  height: auto;
}
@media (min-width: 851px) {
  .footer-content .footer-bottom .footer-bottom-logo {
    width: 300px;
  }
}
.footer-content .footer-bottom .footer-copyright {
  font-size: 10px;
  color: #999;
  margin: 0;
}
@media (min-width: 851px) {
  .footer-content .footer-bottom .footer-copyright {
    font-size: 13px;
  }
}
.footer-content .footer-bottom .page-top {
  position: absolute;
  right: 20px;
  bottom: 40px;
  width: 42px;
  height: 42px;
  background-color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s;
  border: 1px solid #1b1d80;
}
.footer-content .footer-bottom .page-top:hover {
  opacity: 0.8;
}
.footer-content .footer-bottom .page-top span {
  display: block;
  width: 12px;
  height: 12px;
  border-top: 1px solid #1b1d80;
  border-right: 1px solid #1b1d80;
  transform: rotate(-45deg) translateY(3px);
}
@media (min-width: 851px) {
  .footer-content .footer-bottom .page-top {
    display: none;
  }
}

/* Accordion
======================================== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (min-width: 851px) {
  .accordion {
    gap: 30px;
  }
}
.accordion .item {
  overflow: hidden;
  border-radius: 8px;
}
.accordion .trigger {
  cursor: pointer;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #1b1d80;
  transition: 0.3s;
}
@media (min-width: 851px) {
  .accordion .trigger {
    padding: 18px 30px;
  }
}
.accordion .trigger:hover {
  opacity: 0.9;
}
.accordion .trigger.active .icon:before {
  transform: rotate(-135deg);
}
.accordion .title {
  flex: 1;
  font-size: clamp(22px, calc(22px + (100vw - 750px) * 0.04), 26px);
  font-weight: 700;
  margin: 0;
  color: #fff;
}
.accordion .title .num {
  font-size: clamp(30px, calc(30px + (100vw - 750px) * 0.06), 36px);
  font-weight: 700;
}
.accordion .icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: clamp(25px, calc(25px + (100vw - 750px) * 0.11), 36px);
  height: clamp(25px, calc(25px + (100vw - 750px) * 0.11), 36px);
  background-color: #fff;
  border-radius: 50%;
  flex-shrink: 0;
}
.accordion .icon:before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-right: 2px solid #1b1d80;
  border-bottom: 2px solid #1b1d80;
  transform: rotate(45deg);
  transition: 0.3s;
}
@media (min-width: 851px) {
  .accordion .icon:before {
    width: 12px;
    height: 12px;
  }
}
.accordion .panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background-color: #fff;
}

ul.bread-list {
  display: flex;
  flex-wrap: nowrap;
  overflow: hidden;
  font-size: 14px;
  margin-bottom: 30px;
  color: #8b8b8b;
  margin: 20px 0;
  line-height: 1;
}
@media (min-width: 851px) {
  ul.bread-list {
    margin-bottom: 20px;
  }
}
ul.bread-list li {
  flex: 0 1 auto;
  white-space: nowrap;
  color: #787878;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
ul.bread-list li a {
  display: inline;
  color: #1b1d80;
}
ul.bread-list li:last-child {
  flex: 1 1 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
ul.bread-list li:not(:last-child):after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
  margin: 0 20px;
}

/* Category Buttons
======================================== */
.categories {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin-bottom: 40px;
}
@media (min-width: 851px) {
  .categories {
    gap: 20px;
  }
}

.category-btn {
  flex: 1;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 20px;
  background-color: #fff;
  font-size: clamp(16px, calc(16px + (100vw - 750px) * 0.04), 20px);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}
@media (min-width: 851px) {
  .category-btn {
    flex: none;
    width: 170px;
  }
}
.category-btn.active {
  color: #fff !important;
}
.category-btn.active::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
}
.category-btn.all {
  border: 1px solid #1b1d80;
  color: #1b1d80;
}
.category-btn.all::after {
  border-top: 10px solid #1b1d80;
}
.category-btn.all.active {
  background-color: #1b1d80;
}
.category-btn.news {
  border: 1px solid #e866a7;
  color: #e866a7;
}
.category-btn.news::after {
  border-top: 10px solid #e866a7;
}
.category-btn.news.active {
  background-color: #e866a7;
}
.category-btn.video {
  border: 1px solid #23b7b3;
  color: #23b7b3;
}
.category-btn.video::after {
  border-top: 10px solid #23b7b3;
}
.category-btn.video.active {
  background-color: #23b7b3;
}
.category-btn.entertainment {
  border: 1px solid #ca7335;
  color: #ca7335;
}
.category-btn.entertainment::after {
  border-top: 10px solid #ca7335;
}
.category-btn.entertainment.active {
  background-color: #ca7335;
}

/* Varuables
======================================== */
/* --- Color --- */
/* --- Font --- */
/* ---  Layout --- */
.lg-inner {
  width: 1200px;
  max-width: calc(100% - 6vw);
  margin: 0 auto;
}

.md-inner {
  width: 780px;
  max-width: calc(100% - 6vw);
  margin: 0 auto;
}

/* Responsive
======================================== */
@media (max-width: 850px) {
  ._pc {
    display: none !important;
  }
}
@media (min-width: 851px) {
  ._sp {
    display: none !important;
  }
}
@media (max-width: 1350px) {
  ._xl {
    display: none !important;
  }
}
/* Setting
======================================== */
.space {
  padding-top: 60px !important;
  padding-bottom: 60px !important;
}
@media (min-width: 851px) {
  .space {
    padding-top: 90px !important;
    padding-bottom: 90px !important;
  }
}

.with-bg {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding-left: calc(50vw - 50%);
  padding-right: calc(50vw - 50%);
  width: 100vw;
}

.anchor {
  position: relative;
}
.anchor span {
  position: absolute;
  top: -100px;
}
@media (min-width: 851px) {
  .anchor span {
    top: -150px;
  }
}

body {
  font-size: 16px;
  color: #000;
  font-family: "Noto Sans JP", "ヒラギノ角ゴ Pro", "Hiragino Sans", "ヒラギノ角ゴシック", "Meiryo", "メイリオ";
  box-sizing: border-box;
  line-height: 1.8;
  letter-spacing: 0.01em;
  overflow-wrap: break-word;
  overflow-x: hidden;
  overflow-x: clip;
  max-width: 1800px;
  margin: 0 auto;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  overflow-x: clip;
}

img,
a,
dl,
ul,
li,
table,
figure {
  display: block;
  max-width: 100%;
}

pre {
  overflow: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow: hidden !important;
}

a {
  transition: 0.3s all;
}

._hover:hover {
  transform: translateY(-0.1875em);
}

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

.lg-text-center {
  text-align: left !important;
}
@media (min-width: 851px) {
  .lg-text-center {
    text-align: center !important;
  }
}

.text-left {
  text-align: left;
}

._sm {
  font-size: 14px;
}

.mt-0 {
  margin-top: 0 !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.pt-0 {
  padding-top: 0 !important;
}

.pb-0 {
  padding-bottom: 0 !important;
}

/* Main Visual
======================================== */
section.mv {
  background-image: url("../img/top-mv.png");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  aspect-ratio: 3840/1780;
  width: 100vw;
  max-width: none;
  height: auto;
  margin: 0 calc(50% - 50vw);
  padding: 0 calc(50vw - 50%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
section.mv .body {
  width: 540px;
  max-width: 100%;
}

/* Slider
======================================== */
.slider {
  padding: 100px 0;
  position: relative;
}
@media (min-width: 851px) {
  .slider {
    padding-left: 60px;
    padding-right: 60px;
  }
}

.swiper {
  width: 100%;
  position: static;
}
.swiper .swiper-wrapper {
  position: relative;
  width: 100%;
}
.swiper .swiper-wrapper .swiper-slide {
  font-size: 18px;
  background: #fff;
}
.swiper .swiper-wrapper .swiper-slide span {
  color: #8c8c8c;
  border-radius: 30px;
  border: 1px solid #8c8c8c;
  padding: 4px 12px;
  font-size: 14px;
  margin-top: 10px;
  display: inline-block;
}
.swiper .swiper-wrapper .swiper-slide img {
  display: block;
  -o-object-fit: cover;
     object-fit: cover;
  aspect-ratio: 16/9;
  width: 100% !important;
  height: auto;
}
.swiper .swiper-pagination {
  position: relative !important;
  width: 100% !important;
  text-align: center;
  margin: 70px auto 0;
}
.swiper .swiper-pagination span {
  margin: 0 10px !important;
  opacity: 1 !important;
}
.swiper {
  /* --- ナビゲーション矢印を変更 --- */
}
.swiper .swiper-button-next,
.swiper .swiper-button-prev {
  height: 39px !important;
  width: 39px !important;
  display: none;
}
@media (min-width: 851px) {
  .swiper .swiper-button-next,
  .swiper .swiper-button-prev {
    display: flex;
  }
}
.swiper .swiper-button-next:after,
.swiper .swiper-button-prev:after {
  content: "" !important;
  background-image: url(../img/top-slider-chevron.png) !important;
  background-repeat: no-repeat;
  background-size: cover;
  height: 100%;
  width: 100%;
  margin: auto;
}
.swiper .swiper-button-prev {
  left: 0 !important;
}
.swiper .swiper-button-next {
  right: 0 !important;
}
.swiper .swiper-button-next:after {
  transform: scaleX(-1);
}
.swiper .swiper-pagination-bullet {
  background: #c8c8c8 !important;
}
.swiper .swiper-pagination-bullet-active {
  background: #1b1d80 !important;
}

/* News Section Styles
======================================== */
section.news {
  background-color: #e6eff6;
  padding: 60px 0;
  width: 100vw;
  max-width: none;
  margin: 0 calc(50% - 50vw);
  padding: 0 calc(50vw - 50%);
}
section.news .container {
  background: white;
  border-radius: 8px;
  padding: clamp(10px, calc(10px + (100vw - 750px) * 0.5), 60px) clamp(20px, calc(20px + (100vw - 750px) * 0.8), 100px);
  max-width: 1000px;
  margin: 0 auto 30px;
}
section.news .container .news-item {
  padding: clamp(10px, calc(10px + (100vw - 750px) * 0.2), 30px) 0;
  border-bottom: 1px solid #f5f5f5;
  transition: opacity 0.3s ease;
}
section.news .container .news-item:last-child {
  border-bottom: none;
}
section.news .container .news-item.hidden {
  display: none;
}
section.news .container .news-item .news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  font-size: 18px;
}
section.news .container .news-item .news-meta .news-date {
  color: #9ca3af;
  font-family: "Noto Sans JP", sans-serif;
}
section.news .container .news-item .news-meta .news-badge {
  padding: 4px 16px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  color: white;
  line-height: 1;
}
section.news .container .news-item .news-meta .badge-announcement {
  background-color: #e866a7;
}
section.news .container .news-item .news-meta .badge-video {
  background-color: #2bacc4;
}
section.news .container .news-item .news-meta .badge-entertainment {
  background-color: #ca7335;
}
section.news .container .news-item .news-meta .news-new {
  font-size: 15px;
  color: red;
}
section.news .btn-wrap {
  max-width: 1000px;
  margin: 0 auto;
}

/* About Core Master
======================================== */
.about {
  position: relative;
  overflow: hidden;
  width: 100vw;
  max-width: none;
  margin: 0 calc(50% - 50vw);
  padding: 60px calc(50vw - 50%) 0;
  position: relative;
}
.about:before {
  content: "";
  z-index: -50;
  position: absolute;
  display: block;
  background-size: cover;
  aspect-ratio: 3840/8870;
  width: 100vw;
  max-width: none;
  height: auto;
  margin-left: calc(50% - 50vw);
  margin-right: auto;
}
@media (min-width: 851px) {
  .about {
/*    padding-top: 120px;*/
    padding-top: 100px;
  }
}
.about:before {
  left: 0;
  top: 0;
/*  background-image: url(../img/top-bg-yellow.png);*/
  background-image: url(../images/top-bg-yellow.png);
/*  background-color: #fffceb;*/

  aspect-ratio: 3840/3418;
}
.about .basic-ttl {
  gap: 10px;
}
@media (min-width: 851px) {
  .about .basic-ttl {
    gap: 5px;
    line-height: 1.3;
  }
}
.about .basic-ttl ._40 {
  font-size: 18px;
}
@media (min-width: 851px) {
  .about .basic-ttl ._40 {
    font-size: 40px;
  }
}
.about .basic-ttl ._65 {
  font-size: 30px;
}
@media (min-width: 851px) {
  .about .basic-ttl ._65 {
    font-size: 65px;
  }
}
.about .about-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
  margin: clamp(60px, calc(60px + (100vw - 750px) * 0.7), 130px) 0 clamp(30px, calc(30px + (100vw - 750px) * 1.4), 170px);
}
@media (min-width: 851px) {
  .about .about-container {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
}
.about .about-container ul {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (min-width: 851px) {
  .about .about-container ul {
    gap: 30px;
  }
}
.about .about-container ul li {
  display: flex;
  gap: 12px;
  font-size: clamp(24px, calc(24px + (100vw - 750px) * 0.06), 30px);
  flex-shrink: 0;
  font-weight: 700;
  line-height: 1.4;
}
.about .about-container ul li:before {
  flex-shrink: 0;
  content: "";
  display: inline-block;
  background-color: #2bacc4;
  width: 10px;
  height: 10px;
  border-radius: 100px;
  margin-top: 0.5em;
}
@media (min-width: 851px) {
  .about .about-container ul li:before {
    width: 12px;
    height: 12px;
  }
}
.about .about-container ul li .note {
  font-size: 12px;
  font-weight: 400;
}
@media (min-width: 851px) {
  .about .about-container ul li .note {
    font-size: 18px;
    line-height: 1.3;
  }
}
.about .about-container ul li .sm {
  font-size: clamp(18px, calc(18px + (100vw - 750px) * 0.06), 24px);
}
@media (max-width: 750px) {
  .about .about-container ul li .sm {
    display: block;
  }
}
.about .about-container img {
  max-width: 100%;
}
@media (min-width: 851px) {
  .about .about-container img {
    width: 650px;
  }
}
.about .step-desc {
  font-weight: 700;
  color: #2bacc4;
  text-align: center;
  line-height: 1.6;
  font-size: clamp(18px, calc(18px + (100vw - 750px) * 0.16), 34px);

  margin-bottom: 200px;
}
.about .step-desc span {
  display: inline-block;
  background: linear-gradient(transparent 70%, #ffee21 0%);
}
.about img.step {
  width: 100%;
  margin: 40px auto;
}
@media (min-width: 851px) {
  .about img.step {
    width: 950px;
    margin: clamp(60px, calc(60px + (100vw - 750px) * 0.4), 100px) auto clamp(60px, calc(60px + (100vw - 750px) * 0.6), 120px);
  }
}

/* add 20260313 */
.about .message {
	text-align:center;
	font-size:20px;
	color:red;
	line-height:36px;
	padding-bottom:20px;
}
.about .tomypage {
	text-align:center;
	font-size:20px;
}
.about .totop {
	text-align:center;
	font-size:16px;
	margin-bottom:20px;
	color:grey;
}

/* #add */

section.textbook {
  padding: clamp(80px, calc(80px + (100vw - 750px) * 1.7), 250px) 0 clamp(80px, calc(80px + (100vw - 750px) * 0.9), 170px);
  position: relative;
}
section.textbook:before {
  content: "";
  z-index: -50;
  position: absolute;
  display: block;
  background-size: cover;
  aspect-ratio: 3840/8870;
  width: 100vw;
  max-width: none;
  height: auto;
  margin-left: calc(50% - 50vw);
  margin-right: auto;
}
section.textbook:before {
  left: 0;
  bottom: 0;
  background-image: url(../img/top-bg-blue.png);
  aspect-ratio: 3840/3418;
}
section.textbook p {
  font-size: clamp(17px, calc(17px + (100vw - 750px) * 0.13), 30px);
  text-align: center;
  line-height: 1.6;
  font-weight: 700;
  margin: clamp(20px, calc(20px + (100vw - 750px) * 0.2), 40px) 0 clamp(40px, calc(40px + (100vw - 750px) * 0.4), 80px);
}