@charset "UTF-8";
:root {
  --header-height: var(--header-regist-height);

  /**bread**/
  --cl-bread-arrow: #c7aeb3;
  --cl-bread-link: #6a5055;
  --bg-bread-link: #f7f1f2;
  --bd-bread-link: #e7d3d6;

  /**h tags**/
  --cl-h2: #4a463f;
  --bd-h2-base: #e7d3d6;
  --bd-h2-top: #c9a66b;

  --cl-h3-manga: #ffffff;
  --bg-h3-manga: #a36e76;
  --bd-h3-manga-base: #d9c2c7;

  --cl-h4: #4a463f;
  --cl-h4-num: #c9a66b;
  --bd-h4: #e7d3d6;
  --bd-h4-cover: #ffffff;

  /**image-picture**/
  --bg-picture: #fafafa;
  --bd-picture: #ddd;

  /**marker**/
  --cl-marker-yellow: #ffe693;
  --bg-marker-yellow: linear-gradient(to bottom, transparent 60%, var(--cl-marker-yellow) 60%, var(--cl-marker-yellow) 90%, transparent 90%);

  /**back-btn**/
  --cl-btn: #4a463f;
  --bd-btn: #c9a66b;
  --bg-btn: #fffaf8;

  /**series-btn**/
  --cl-series-link: #7e5f65;
  --bd-series-link: #e6ddde;
  --bg-series-link: #fff8f8;

  /**box-info**/
  --bg-box-info: #f7f1f2;
  --bd-box-info: #e7d3d6;
  --bg-box-info-label: #ffffff;

  /**accordion**/
  --bg-accordion-base: #ffffff;
  --bg-accordion-label: #f3e2e5;
  --bd-accordion: #e7d3d6;

  --cl-accordion-icon: #c9a66b;
  --bg-accordion-icon: #ffffff;

  --bg-accordion-cont-desc: #fcf7f8;
  --bd-accordion-cont-desc: #e7d3d6;
  --cl-accordion-label-desc: #6a5055;
  --bg-accordion-label-desc: #efe0cb;

  --bg-accordion-cont-mind: #fffaf6;
  --bd-accordion-cont-mind: #efd8c8;
  --cl-accordion-label-mind: #6b4c39;
  --bg-accordion-label-mind: #f5e6d8;

  --bg-accordion-cont-point: #fffdf7;
  --bd-accordion-cont-point: #ece1bf;
  --cl-accordion-label-point: #6a5a19;
  --bg-accordion-label-point: #f6edc9;

  /**comic-summary**/
  --bg-summary: #fafafa;
  --bd-summary: #e5e5e5;

  --cl-summary-card: #4f3c31;
  --bg-summary-card: #fff;
  --bd-summary-card: #eee2d8;

  /**comic-nav**/
  --cl-comic-nav-base: #c9a86a;
  --cl-comic-nav-main: #64748b;
  --cl-comic-nav-sub: #fff;

  /**card-links**/
  --cl-card-base: #64748b;
  --cl-card-case1: #111;
  --cl-card-case2: #245b54;
  --cl-card-case3: #5c4a8a;
  --cl-card-case4: #8c5a2f;

  --bg-card-label-base: #ddd;
  --bg-card-label-case1: #fff;
  --bg-card-label-case2: #dff4ef;
  --bg-card-label-case3: #eee7fb;
  --bg-card-label-case4: #fdebdc;

  --bd-card-base: var(--bg-card-label-base);
  --bd-card-case1: var(--bg-card-label-base);
  --bd-card-case2: var(--bg-card-label-case2);
  --bd-card-case3: var(--bg-card-label-case3);
  --bd-card-case4: var(--bg-card-label-case4);

  --bg-card-base: #fff;
  --bg-card-case2: #f2fbf8;
  --bg-card-case3: #f8f5fd;
  --bg-card-case4: #fff7f0;

  --bg-card-thumb1: linear-gradient(45deg, #7bd9e2, #d4f4fb);
  --bg-card-thumb2: linear-gradient(45deg, #a7efc7, #a5f0c7);
  --bg-card-thumb3: linear-gradient(45deg, #cfa9f8, #e3c6fb);
  --bg-card-thumb4: linear-gradient(45deg, #fecf9b, #fcb58f);
}

/*****base*****/
.emphasis {
  font-weight: bold;
}
.yellow-line {
  background: var(--bg-marker-yellow);
}

.contents_wrap {
  width: min(100%, 960px);
  padding-block: 10px 40px;
  padding-inline: 20px;
  margin-inline: auto;
}

section {
  margin-block: 20px;
}
section:nth-last-of-type(1) {
  margin-block-end: 0;
}
section > * + * {
  margin-block-start: 16px;
}

/*****anchorLink*****/
[id^="series-top-"] {
  scroll-margin-top: calc(var(--header-height, 60px) + 10px);
}

/*****breadcrumb*****/
.breadcrumb {
  overflow-x: auto;
  white-space: nowrap;
  /*scrollbar表示対策*/
  padding-block-end: 4px;
  margin-block: 20px 16px;
}
.breadcrumb::-webkit-scrollbar {
  display: none;
}
.breadcrumb ul {
  display: flex;
  align-items: center;
  gap: 8px;

  font-size: 12px;
  line-height: 1.2;
  white-space: nowrap;
}
.breadcrumb li {
  display: flex;
  align-items: center;
}
.breadcrumb li + li::before {
  content: ">";
  margin-inline-end: 8px;
  color: var(--cl-bread-arrow);
}
.breadcrumb li > a {
  color: var(--cl-bread-link);
  background: var(--bg-bread-link);
  padding: 2px 7px;
  border: 1px solid var(--bd-bread-link);
  border-radius: 10px;
  text-decoration: underline;
  transition: 0.2s ease;
}

/********************
h1はheaderのtext
********************/

/*****h2*****/
h2 {
  position: relative;
  color: var(--cl-h2);
  font-size: 24px;
  font-weight: 700;
  border-bottom: solid 4px var(--bd-h2-base);
}
h2:after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  display: block;
  width: 20%;
  border-bottom: solid 4px var(--bd-h2-top);
}
/*****h3*****/
h3,
h3.manga-steps-heading {
  padding: 15px;
  color: var(--cl-h3-manga);
  background: var(--bg-h3-manga);
  font-size: 1.1em;
  line-height: 1.2;
  border-radius: 4px;
  border-top: double 6px var(--bd-h3-manga-base);
  border-bottom: double 6px var(--bd-h3-manga-base);
}
/*****h4*****/
h4 {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--cl-h4);
  font-size: 18px;
  font-weight: bold;
  padding: 10px 15px;
  border-bottom: 3px var(--bd-h4) solid;
  margin-block-end: 15px;
}
h4 span {
  color: var(--cl-h4-num);
}
h4:before,
h4:after {
  content: "";
  position: absolute;
  top: 100%;
  left: 1.5em;
  width: 0;
  height: 0;
  border-top: 15px var(--bd-h4) solid;
  border-left: 12px transparent solid;
  border-right: 12px transparent solid;
  border-bottom: none;
}
h4:after {
  top: calc(100% - 5px);
  border-color: var(--bd-h4-cover) transparent;
}

/*****page-title*****/
.page-title {
  margin-block: 20px;
}

/*****lead*****/
.lead > p {
  font-weight: bold;
}

/*****hero*****/
.hero {
  border: 1px solid var(--bd-picture);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-picture);
}
.hero img {
  width: 100%;
}

/*****links*****/
.btn-manga-back {
  display: flex;
  align-items: center;

  margin-block: 20px;

  display: none;
}
.btn-manga-back a {
  color: var(--cl-btn);
  font-size: 16px;
  font-weight: bold;
  line-height: 1.2;
  padding: 10px 20px;
  background: var(--bg-btn);
  border: 1px var(--bd-btn) solid;
  border-radius: 5px;
  text-decoration: underline;
  transition: 0.2s ease;
}

.link-manga-links {
  background: var(--bg-series-link);
  padding: 12px 14px;
  border: 1px solid var(--bd-series-link);
  border-radius: 12px;
}
.link-manga-links__label {
  font-size: 14px;
  margin-block-end: 1em;
}
.link-manga-links ul {
  padding-inline-start: 40px;
}
.link-manga-links a {
  color: var(--cl-series-link);
  font-weight: bold;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/*****info-box*****/
.info-box {
  margin-block: 15px 20px;
  padding: 16px;
  border: 1px solid var(--bd-box-info);
  border-radius: 16px;
  background: var(--bg-box-info);
}
.info-box-label {
  display: inline-block;
  color: #5d4632;
  font-size: 12px;
  font-weight: bold;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--bg-box-info-label);
  border: 1px solid var(--bd-box-info);
  line-height: 1;
  margin-block-end: 1em;
}
ol.info-box-list {
  margin: 0;
  padding-inline-start: 1.4em;
}
ol.info-box-list li {
  position: relative;
}
ol.info-box-list li:before {
  content: "・";
  position: absolute;
  left: -1.4em;
}
ol.info-box-list li + li {
  margin-block-start: 8px;
}

/*****list-ordered*****/
[class^="list-ordered--"] > li {
  padding: 16px;
  border: 1px #e7dccf solid;
  border-radius: 14px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}
[class^="list-ordered--"] > li + li {
  margin-block-start: 10px;
}
[class^="list-ordered--"] li > * + * {
  margin-block-start: 1em;
}
[class^="list-ordered--"] li .item-desc {
  font-size: 14px;
}

/*****accordion(page content)*****/
.accordion-box {
  background: var(--bg-accordion-base);
  border: 1px solid var(--bd-accordion);
  border-radius: 12px;
  overflow: hidden;
}
.accordion-box button {
  position: relative;
  width: 100%;
  font-weight: bold;
  background: var(--bg-accordion-button);
  text-align: left;
  padding-block: 1em;
  padding-inline: 1em calc(1em + 30px);
}
.accordion-box button .icon {
  position: absolute;
  top: 50%;
  right: 0.5em;
  transform: translateY(-50%);
  display: inline-block;
  width: 30px;
  height: 30px;
  background: var(--bg-accordion-icon);
  border: 1px var(--cl-accordion-icon) solid;
  border-radius: 999px;
}
.accordion-box button .icon::before,
.accordion-box button .icon::after {
  content: "";
  position: absolute;
  background: var(--cl-accordion-icon);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transform-origin: center;
}
.accordion-box button .icon::before {
  width: 1em;
  height: 2px;
}
.accordion-box button .icon::after {
  width: 2px;
  height: 1em;
  transition: transform 0.2s ease;
}
.accordion-box.is-open button .icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.accordion__inner {
  padding: 1em;
}

.accordion__card {
  background: var(--bg-accordion-cont-desc);
  border: 1px solid var(--bd-accordion-cont-desc);
  padding: 1em;
  border-radius: 16px;
}
.accordion__card > .accordion__label {
  display: inline-block;
  padding: 8px 12px;
  color: var(--cl-accordion-label-desc);
  font-size: 12px;
  font-weight: bold;
  line-height: 1;
  background: var(--bg-accordion-label-desc);
  border-radius: 999px;
  margin-block-end: 20px;
}
.accordion__card:last-of-type:not(:only-child) {
  background: var(--bg-accordion-cont-point);
  border: 1px solid var(--bd-accordion-cont-point);
}
.accordion__card:last-of-type:not(:only-child) > .accordion__label {
  color: var(--cl-accordion-label-point);
  background: var(--bg-accordion-label-point);
}
.accordion__card:nth-of-type(2):not(:last-of-type) {
  background: var(--bg-accordion-cont-mind);
  border: 1px solid var(--bd-accordion-cont-mind);
}
.accordion__card:nth-of-type(2):not(:last-of-type) > .accordion__label {
  color: var(--cl-accordion-label-mind);
  background: var(--bg-accordion-label-mind);
}
.accordion__card + .accordion__card {
  margin-block-start: 1.5em;
}

.accordion__label + * {
  padding-inline-start: 1em;
}
.accordion__list > .accordion__item,
.accordion__list > .accordion__item ul li {
  position: relative;
}
.accordion__list > .accordion__item:before,
.accordion__list > .accordion__item ul li:before {
  content: "・";
  position: absolute;
  left: -1em;
  top: 0;
}
.accordion__list > .accordion__item + .accordion__item {
  margin-block-start: 10px;
}
.accordion__list > .accordion__item:has(ul):before {
  content: "";
}
.accordion__list > .accordion__item > ul {
  padding-inline-start: 1em;
}

/*****comic(figure)*****/
figure {
  margin: 40px 0;
  border-radius: 12px;
  border: 1px solid #eee;
  overflow: hidden;
}
figure img {
  width: 100%;
}
figure + .accordion-box {
  margin-block: -20px 40px;
}

/*****comic-summary*****/
.comic-summary {
  padding: 12px 14px;
  background: var(--bg-summary);
  border: 1px solid var(--bd-summary);
  border-radius: 12px;
}
.comic-summary__card {
  padding: 16px;
  background: var(--bg-summary-card);
  border: 1px solid var(--bd-summary-card);
  border-radius: 14px;
}
.comic-summary__card-title {
  font-size: 17px;
  font-weight: bold;
  color: var(--cl-summary-card);
  margin-block-end: 10px;
}

/*****comic-nuv*****/
.comic-nav {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-block-start: 16px;
}
.comic-nav a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: var(--cl-comic-nav-main);
  font-weight: bold;
  line-height: 1;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: underline;
  transition: 0.2s ease;
}
.comic-nav a.btn-next {
  background: var(--cl-comic-nav-base);
}
.comic-nav a.btn-series_top {
  border: 1px var(--cl-comic-nav-base) solid;
  background: var(--cl-comic-nav-sub);
}

/*****manga-nav*****/
.manga-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
}
a.nav-card {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  overflow: hidden;
  border: 1px solid var(--bd-card-base);
  background: var(--bg-card-base);
  border-radius: 12px;

  font-size: 12px;
  color: var(--cl-card-base);
  text-decoration: none;
  transition: 0.2s ease;
}
a.nav-card:nth-of-type(1) {
  display: flex;
  flex-direction: column;
}
a.nav-card:nth-of-type(2) {
  background: var(--bg-card-case2);
  border-color: var(--bd-card-case2);
}
a.nav-card:nth-of-type(3) {
  background: var(--bg-card-case3);
  border-color: var(--bd-card-case3);
}
a.nav-card:nth-of-type(4) {
  background: var(--bg-card-case4);
  border-color: var(--bd-card-case4);
}
.nav-card-thumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex: 0 0 96px;
  align-self: stretch;
  padding: 20px 15px;
}
a.nav-card:nth-of-type(1) .nav-card-thumb {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card-thumb1);
}
a.nav-card:nth-of-type(2) .nav-card-thumb {
  background: var(--bg-card-thumb2);
}
a.nav-card:nth-of-type(3) .nav-card-thumb {
  background: var(--bg-card-thumb3);
}
a.nav-card:nth-of-type(4) .nav-card-thumb {
  background: var(--bg-card-thumb4);
}
.nav-card-thumb img {
  max-width: 100%;
  max-height: 70px;
  object-fit: contain;
}
.nav-card-desc {
  flex: 1;
  padding: 10px;

  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-card-desc--label {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: fit-content;
  color: var(--cl-card-base);
  font-weight: bold;
  line-height: 1;
  padding: 4px 12px;
  background: var(--bg-card-label-base);
  border-radius: 999px;
}

a.nav-card:nth-of-type(1) .nav-card-desc--label {
  font-size: 14px;
  color: var(--cl-card-case1);
  border: 1px solid var(--bd-card-case1);
  background: var(--bg-card-label-case1);
}
a.nav-card:nth-of-type(2) .nav-card-desc--label {
  color: var(--cl-card-case2);
  background: var(--bg-card-label-case2);
}
a.nav-card:nth-of-type(3) .nav-card-desc--label {
  color: var(--cl-card-case3);
  background: var(--bg-card-label-case3);
}
a.nav-card:nth-of-type(4) .nav-card-desc--label {
  color: var(--cl-card-case4);
  background: var(--bg-card-label-case4);
}

@media screen and (min-width: 961px) {
  .contents_wrap {
    padding-inline: 70px;
    padding-block-end: 70px;
  }

  a.nav-card:not(:nth-of-type(1)) {
    width: calc((100% / 3) - 20px);
    flex-direction: column;
  }
  .nav-card-desc {
    align-items: center;
  }
}

/***一時対応用***/
a.nav-card {
  position: relative;
}
a.nav-card:nth-of-type(3) {
  pointer-events: none;
}
a.nav-card:nth-of-type(3):before {
  content: "ただいま準備中！";
  white-space: pre;
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  background: rgb(223 223 223 / 70%);
  text-shadow: 2px 2px 0 #ffffff;
}

/***既存設定変更***/
.float_btn_inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.fixedBtn-sp .float_btn a {
  font-size: 16px;
}
.fixedBtn-sp .float_btn a + a {
  background: #ff5fa2;
  border-bottom: 8px solid #c73b78;
}
.fixedBtn-sp .btn-toTop {
  display: none;
  bottom: 5em;
}
.fixedBtn-sp .btn-toTop img {
  width: 30px;
  height: 30px;
}