@charset "UTF-8";

/* Google Fonts読み込み 下記のライセンス記述は削除禁止 */
/*
* "Shippori Mincho" licensed under the SIL Open Font License 1.1
* by https://fonts.google.com/specimen/Shippori+Mincho
*/
@font-face {
  font-family: "Shippori Mincho";
  font-style: normal;
  font-weight: 500;
  src: url("fonts/Shippori-Mincho-500.woff2") format("woff2"), url("fonts/Shippori-Mincho-500.woff") format("woff");
  font-display: swap;
}

@font-face {
  font-family: "Shippori Mincho";
  font-style: normal;
  font-weight: 700;
  src: url("fonts/Shippori-Mincho-700.woff2") format("woff2"), url("fonts/Shippori-Mincho-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);
}

@media screen and (max-width: 1268px) {
  :root {
    font-size: 0.7886435331vw;
  }
}

html {
  overflow: auto;
}

body {
  min-width: 110rem;
  margin: 0;
  padding: 0;
  background: #f7f7f7;
  color: #232323;
  font-family: "Shippori Mincho", "Hiragino Mincho Pro", "游明朝体", "YuMincho", "MS PMincho", serif;
  font-size: 1.6rem;
  letter-spacing: 0.03em;
  line-height: 1.8;
  overflow: hidden;
  -webkit-text-size-adjust: 100%;
  word-break: break-word;
}

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

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: "Shippori Mincho", "Hiragino Mincho Pro", "游明朝体", "YuMincho", "MS PMincho", serif;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: top;
}

a {
  color: inherit;
  transition: 0.6s ease;
  outline: none;
}

a:active,
a:hover {
  text-decoration: none;
  opacity: 0.6;
}

strong {
  font-weight: 700;
}

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

small {
  font-size: 80%;
}

* {
  box-sizing: border-box;
}

._justify-content\:space-between {
  justify-content: space-between;
}

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

/*--------------------------------------
header
---------------------------------------*/
.l-header {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header-area {
  padding: var(--s1);
  color: #fff;
  background-color: #11100f;
  font-size: 1.2rem;
  text-align: right;
}
.header-title {
  color: #fff;
  font-size: 1.2rem;
  text-align: right;
  line-height: 1.4;
}
.header-title__link {
  display: inline-block;
  color: #fff;
  text-decoration: none;
}
.header-title__link:hover {
  color: #fff;
  opacity: 0.6;
}
.header-notice {
  margin: 0.3rem 0 0 0;
}
.header-menu {
  display: none;
}

/*--------------------------------------
gnavi
---------------------------------------*/
.gnavi-btn {
  display: none;
}
.gnavi-area {
  background: rgb(17, 16, 15, 1);
  background: -webkit-linear-gradient(0deg, rgba(53, 24, 16, 1) 0%, rgba(17, 16, 15, 1) 100%);
  background: linear-gradient(0deg, rgba(53, 24, 16, 1) 0%, rgba(17, 16, 15, 1) 100%);
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: none;
}
.gnavi-area::-webkit-scrollbar {
  display: none;
}
.gnavi-logo {
  padding: var(--s2) var(--s3) var(--s3);
  width: 100%;
  display: flex;
  text-align: center;
  position: relative;
  margin-bottom: 0.8rem;
  justify-content: center;
}
.gnavi-logo::before{
  content: "Sponsored by 株式会社エンペライズ";
  font-size: 1.2rem;
  display: inline-block;
  color: #fff;
  position: absolute;
  bottom: 0.4rem;
  line-height: 1.4;
  text-align: center;
  width: 100%;
  word-break: auto-phrase;
}

.gnavi-logo__link {
  display: block;
  text-decoration: none;
}
.gnavi-logo__link:hover {
  opacity: 0.6;
}
.gnavi-host {
  padding: var(--s2) var(--s1);
  border: 3px solid #5b1b0d;
  background: #efebe1;
  text-align: center;
}
.gnavi-host__text {
  color: #5b1b0d;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.4;
}
.gnavi-host .btn-web {
  margin: 1.5rem auto 0 auto;
}
.gnavi-host .btn-web a {
  min-height: auto;
  padding: 1rem 4.5rem 1rem 3rem;
  background-position: right 1.5rem center, 0 0;
  background-size: 24px auto, cover;
  font-size: 1.6rem;
}
.gnavi-host .btn-web a:hover {
  background-position: right 1.5rem center, 0 0;
  background-size: 24px auto, cover;
}
.gnavi-list {
  padding: var(--s2) var(--s1);
}
.gnavi-list__item {
  border-bottom: 1px solid #6b6b6b;
}
.gnavi-list__link {
  display: block;
  padding: var(--s2) 0;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
}
.gnavi-list__link:hover {
  color: #fff;
  opacity: 0.6;
}

/*--------------------------------------
footer
---------------------------------------*/
.footer-area {
  padding: var(--s6) 0 0;
  background: rgb(17, 16, 15) url(img/footer_bg_01.png) no-repeat right top;
  background: url(img/footer_bg_01.png) no-repeat right top, -webkit-linear-gradient(45deg, rgba(17, 16, 15, 1) 50%, rgba(51, 27, 20, 1) 100%);
  background: url(img/footer_bg_01.png) no-repeat right top, linear-gradient(45deg, rgba(17, 16, 15, 1) 50%, rgba(51, 27, 20, 1) 100%);
  background-size: auto;
}
.footer-main {
  max-width: 100rem;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--s3);
  padding-left: var(--s3);
  box-sizing: content-box;
}
.footer-bottom {
  padding: var(--s2) 0;
  background: #333;
  color: #fff;
}
.footer-logo {
  width: 16.8rem;
  margin: 0 auto var(--s3);
}
.footer-logo__link {
  display: block;
  text-decoration: none;
}
.footer-logo__link:hover {
  opacity: 0.6;
}
.footer-box + .footer-box {
  margin-top: var(--s4);
}
.footer-menu-title {
  margin-bottom: var(--s-2);
  font-weight: 700;
  line-height: 1.8;
  border-bottom: 1px solid #fff;
}
.footer-menu-title__link {
  display: block;
  padding: var(--s-2) 0;
  color: #fff;
  text-decoration: none;
}
.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s1);
}
.footer-menu__item {
  width: calc((100% - var(--s2) * 3) / 4);
  font-size: 1.2rem;
  line-height: 1.8;
}
.footer-menu__link {
  padding: var(--s-2);
  display: block;
  color: #fff;
  text-decoration: none;
}
.footer-menu__link:hover {
  opacity: 0.6;
  color: white;
}
.footer-menu-sub {
  margin-left: var(--s-2);
}
.footer-menu-sub__item {
  font-size: 1.2rem;
  line-height: 1.8;
}
.footer-menu-sub__link {
  padding: var(--s-2) var(--s-2) var(--s-2) 1.2em;
  display: block;
  color: #fff;
  text-decoration: none;
  position: relative;
}
.footer-menu-sub__link::before {
  content: "-";
  position: absolute;
  top: var(--s-2);
  left: 0;
}
.footer-menu-sub__link:hover {
  opacity: 0.6;
  color: white;
}
.footer-disclaimer {
  width: 70rem;
  margin: var(--s5) auto;
  padding: var(--s2) var(--s4);
  background: #fff;
  color: #707070;
  font-size: 1.2rem;
  line-height: 1.8;
}
.footer-disclaimer__label {
  display: inline;
}
.footer-disclaimer__text {
  display: inline;
}
.footer-nocopy {
  margin: var(--s5) 0;
  color: #707070;
  font-size: 1.2rem;
  text-align: center;
}
.footer-copyright {
  font-size: 1.2rem;
}
.footer-copyright__link {
  color: #fff;
  text-decoration: none;
}
.footer-copyright__link:hover {
  opacity: 0.6;
}
.footer-sitemap {
  font-size: 1.2rem;
}
.footer-sitemap__link {
  color: #fff;
  text-decoration: none;
}
.footer-sitemap__link:hover {
  opacity: 0.6;
}

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

.l-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}

.l-page__gnavi {
  position: fixed;
  left: 0;
  top: 0;
  width: 22rem;
  height: 100vh;
  z-index: 11;
}

.l-page__main {
  width: calc(100% - 22rem);
  margin-left: auto;
}

.main-area--low {
  padding: 0 0 10rem 0;
}

.head-area {
  min-height: 32rem;
}
.head-area::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: calc(100% - 22rem);
  height: 34rem;
  background: url(img/main_bg_01.png) no-repeat left bottom;
  background-size: cover;
  z-index: -1;
}
/*--------------------------------------
pankuzu
---------------------------------------*/
#pankuzu {
  width: 100%;
  margin: 0 auto;
  padding: var(--s2) 0 var(--s1) 0;
  color: #fff;
  font-size: 1.2rem;
  white-space: nowrap;
}
#pankuzu a {
  color: inherit;
}

/*--------------------------------------
page-top
---------------------------------------*/
.page-top {
  width: 7rem;
  height: 7rem;
  position: fixed;
  right: var(--s2);
  bottom: var(--s5);
  z-index: 10;
  overflow: hidden;
}
.page-top__link:hover {
  opacity: 0.6;
}

/*--------------------------------------
main
---------------------------------------*/
.main-area p {
  margin: 1em auto;
}

span.txt_bold {
  font-weight: 700;
}

.main-area p:not([class]) > span:not([class]),
.main-area li:not([class]) > span:not([class]),
.main-area td:not([class]) > span:not([class]),
span.marker {
  background: linear-gradient(transparent 60%, #f0e3ae 60%);
  font-weight: 700;
}

.main-area p:not([class]) > a:not([class]),
.main-area li:not([class]) > a:not([class]),
.main-area td:not([class]) > a:not([class]) {
  text-decoration: underline;
}
.main-area p:not([class]) > a:not([class]):hover,
.main-area li:not([class]) > a:not([class]):hover,
.main-area td:not([class]) > a:not([class]):hover {
  text-decoration: none;
}

.caption {
  margin: 0.8rem 0 0 0;
  color: #999;
  font-size: 1rem;
  line-height: 1.4;
  word-break: break-all;
}
.caption a {
  color: inherit;
  text-decoration: underline;
}
.caption a:hover {
  text-decoration: none;
}

/*--------------------------------------
heading
---------------------------------------*/
.main-area--low h1,
.main-area--low h2,
.main-area--low h3,
.main-area--low h4,
.main-area--low h5,
.main-area--low h6 {
  position: relative;
  font-weight: 700;
  line-height: 1.4;
}

.main-area--low h1:not([class]) {
  margin: 4rem 0 0 0;
  color: #fff;
  font-size: 4.2rem;
}

.main-area--low h2:not([class]) {
  min-height: 5rem;
  margin: 8rem 0 3.2rem 0;
  padding: 1.5rem 2rem 1.5rem 4rem;
  background: #331b14 url(img/title_bg_01.png) no-repeat left 1rem center;
  background-size: 5rem auto;
  color: #fff;
  font-size: 3.2rem;
}

.main-area--low h3:not([class]) {
  margin: 6.4rem 0 3.2rem 0;
  padding: 0 2rem 1rem 0;
  border-bottom: 3px solid #e9d066;
  color: #11100f;
  font-size: 2.8rem;
}

.main-area--low h4:not([class]),
.main-area--low h5:not([class]),
.main-area--low h6:not([class]) {
  margin: 4rem 0 2.4rem 0;
  padding: 0 2rem 0 0;
  color: #5b1b0d;
  font-size: 2.2rem;
}

.main-area--low h2:not([class]) a,
.main-area--low h3:not([class]) a,
.main-area--low h4:not([class]) a,
.main-area--low h5:not([class]) a,
.main-area--low h6:not([class]) a {
  display: block;
  padding: 0 4rem 0 0;
  background: url(img/arrow01_brown.svg) no-repeat right center;
  background-size: 3rem auto;
  color: inherit;
  text-decoration: none;
}
.main-area--low h2:not([class]) a {
  background: url(img/arrow01_white.svg) no-repeat right center;
  background-size: 3rem auto;
}

/*--------------------------------------
lists
---------------------------------------*/
.main-area ul:not([class]) {
  margin: 4rem 0;
  padding: 0;
}
.main-area ul:not([class]) li {
  position: relative;
  margin: 0 0 0.6rem 0;
  padding: 0 0 0 2.8rem;
  background: url(img/list_bg_01.png) no-repeat left top 0.6rem;
  background-size: 18px auto;
}
.main-area ul:not([class]) li:last-child {
  margin: 0;
}

.main-area ol {
  margin: 4rem 0;
  padding: 0;
  counter-reset: number 0;
}
.main-area ol li {
  position: relative;
  margin: 0 0 0.6rem 0;
  padding: 0 0 0 3rem;
  counter-increment: number;
}
.main-area ol li::before {
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 1.8rem;
  height: 1.8rem;
  background: #5b1b0d;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.7rem;
  text-align: center;
}
.main-area ol li:nth-child(-n + 9)::before {
  content: counter(number);
}
.main-area ol li:nth-child(n + 10)::before {
  content: counter(number);
}

/*--------------------------------------
table
---------------------------------------*/
table th,
table td {
  word-break: break-all;
}
table {
  width: 100%;
  margin: var(--s5) auto;
  border-collapse: collapse;
  color: #181a1d;
}
table th {
  padding: 1rem 1.5rem;
  background: #f2f3f4;
  border: 1px solid #6b6b6b;
  font-weight: 700;
  text-align: center;
}
table td {
  padding: 1rem 1.5rem;
  background: #fff;
  border: 1px solid #6b6b6b;
}

/*--------------------------------------
l-float
---------------------------------------*/
.l-float {
  position: relative;
  margin: var(--s5) 0;
}
.l-float::before,
.l-float::after {
  display: table;
  content: "";
}
.l-float::after {
  clear: both;
}
.l-float img + .caption {
  text-align: center;
}
.l-float .catch {
  margin: 0 0 1.5rem 0;
  color: #5b1b0d;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.4;
}
.l-float__left-pc,
.l-float__left {
  float: left;
  width: 36rem;
  margin-right: var(--s5);
  margin-bottom: var(--s2);
  text-align: center;
}
.l-float__right-pc,
.l-float__right {
  float: right;
  width: 36rem;
  margin-left: var(--s5);
  margin-bottom: var(--s2);
}
.l-float__center {
  width: 60rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--s2);
  text-align: center;
}
.l-float__center + .catch {
  text-align: center;
}

/*--------------------------------------
btns
---------------------------------------*/
.btn-tel {
  display: none;
}

.btn-internal,
p.btn-internal {
  max-width: 45rem;
  margin: 4rem auto;
  padding: 0;
  text-align: center;
}
.btn-internal a {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 100%;
  min-height: 7rem;
  margin: 0 auto;
  padding: 2rem 5.5rem;
  background: #fff url(img/arrow01_brown.svg) no-repeat right 2rem center;
  background-size: 30px auto;
  border: 2px solid #5b1b0d;
  border-radius: 6rem;
  box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.25);
  box-sizing: border-box;
  color: #5b1b0d;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  backface-visibility: hidden;
  transition: 0.2s;
  will-change: opacity;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.btn-internal a:hover {
  text-decoration: none;
  opacity: 1;
  background-color: #efebe1;
  box-shadow: none;
}

.btn-web,
p.btn-web {
  max-width: 45rem;
  margin: 4rem auto;
  padding: 0;
  text-align: center;
}
.btn-web a {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 100%;
  min-height: 7rem;
  margin: 0 auto;
  padding: 2rem 5.5rem;
  background: url(img/arrow01_beige.svg) no-repeat right 2rem center, -webkit-linear-gradient(30deg, rgba(90, 114, 183, 1) 0%, rgba(46, 77, 139, 1) 50%, rgba(101, 122, 255, 1) 100%);
  background: url(img/arrow01_beige.svg) no-repeat right 2rem center, linear-gradient(30deg, rgba(90, 114, 183, 1) 0%, rgba(46, 77, 139, 1) 50%, rgba(101, 122, 255, 1) 100%);
  background-size: 30px auto, cover;
  border: 2px solid #fff;
  border-radius: 6rem;
  box-shadow: 0 0 12px 0 rgba(233, 208, 102, 0.9);
  box-sizing: border-box;
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  backface-visibility: hidden;
  transition: 0.2s;
  will-change: opacity;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  transition: 0.6s ease-in;
}
.btn-web a:hover {
  background: url(img/arrow01_beige.svg) no-repeat right 2rem center, linear-gradient(to bottom, #2e4d8b, #2e4d8b);
  background-size: 30px auto, cover;
  text-decoration: none;
  opacity: 1;
  box-shadow: none;
}

.btn-link {
  margin: 4rem 0;
  padding: 0;
  text-align: right;
}
.btn-link a {
  display: inline-block;
  position: relative;
  min-height: 2rem;
  padding: 0.3rem 2.8rem 0.4rem 0;
  background: url(img/arrow01_brown.svg) no-repeat right center;
  background-size: 20px auto;
  color: #5b1b0d;
  font-size: 1.6rem;
  line-height: 1.4;
  text-decoration: underline;
}
.btn-link a:hover {
  text-decoration: none;
  opacity: 0.6;
}

/*--------------------------------------
toc
---------------------------------------*/
.block-toc {
  margin: 0 auto 6.4rem;
  max-width: 760px;
}
.toc_parts {
  margin: 0 auto;
  padding: 2.4rem 3.2rem;
  background: #fff;
  border: 3px solid #e0e0e0;
}
.toc_parts .ttl {
  position: relative;
  text-align: center;
  cursor: pointer;
}
.toc_parts .ttl:hover {
  opacity: 0.6;
}
.toc_parts .ttl::after {
  position: absolute;
  right: 1.5rem;
  top: 50%;
  width: 3rem;
  height: 0.1rem;
  background: #333;
  content: "";
}
.toc_parts .ttl::before {
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: rotate(90deg);
  transition: 0.3s ease all;
  width: 3rem;
  height: 0.1rem;
  background: #333;
  content: "";
}
.toc_parts .ttl.is-open::before {
  transform: rotate(0deg);
  transition: 0.3s ease all;
}
.toc_parts .ttl span {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}
.toc_parts .ttl span::before {
  content: "目次";
}
.toc_parts .ttl.is-open span::before {
  content: "目次を閉じる";
}
#toc {
  margin: 1.5rem 0 0 0;
}
#toc .chapter {
  margin: 0 0 2rem 0;
  padding: 0 1rem;
  counter-reset: count;
}
#toc .chapter .chapter-h {
  position: relative;
  margin: 2rem 0 0 0;
  padding: 0 0 0 3.6rem;
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.8;
  counter-increment: count;
}
#toc .chapter .chapter-h:last-child {
  margin-bottom: 0;
}
#toc ul.chapter .chapter-h::before {
  position: absolute;
  left: 0;
  top: 1.5rem;
  transform: translateY(-50%);
  width: auto;
  height: auto;
  background: none;
  border-radius: 0;
  color: #e9d066;
  font-size: 2rem;
  font-weight: 700;
  content: counter(count, decimal-leading-zero);
}
#toc .chapter .chapter-h a {
  text-decoration: none;
}
#toc .chapter .chapter-h a:hover {
  opacity: 0.6;
}
#toc li.chapter-h.chapter-h-three {
  margin: 0.5rem 0 0.5rem 4rem;
  padding: 0 0 0 1.5rem;
  font-size: 1.4rem;
  counter-increment: none;
}
#toc li.chapter-h.chapter-h-three::before {
  position: absolute;
  left: 0;
  top: 0.7rem;
  transform: rotate(180deg);
  width: 0.8rem;
  height: 0.8rem;
  border-top: 1px solid #333;
  border-right: 1px solid #333;
  content: "";
}
#toc li.chapter-h.chapter-h-three a {
  font-weight: normal;
}
#toc li.chapter-h.chapter-h-three span {
  font-weight: 400;
}
#toc .chapter br {
  display: none;
}
.accordion-item {
  display: none;
}

/*--------------------------------------
related
---------------------------------------*/
#related-article p:not([class]) {
  margin: 0;
}
#related-article.related-article01-frame {
  position: relative;
  margin: var(--s5) auto;
  padding: 3.2rem 4rem;
  background: #fff;
  border: 3px solid #e0e0e0;
  max-width: 760px;
}
#related-article .related-article01-title {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.4;
}
#related-article .related-article01-list {
  margin: 1.5rem 0 0 0;
  font-weight: 700;
}
#related-article .related-article01-list li {
  position: relative;
  min-height: 2.4rem;
  margin: 2rem 0 0 0;
  padding: 0 0 0 3.2rem;
  background: url(img/arrow01_brown.svg) no-repeat left top 0.3rem;
  background-size: 20px auto;
  font-size: 1.7rem;
  line-height: 1.4;
}
#related-article .related-article01-list li + li {
  margin: 1rem 0 0 0;
}
#related-article .related-article01-list a {
  text-decoration: none;
}
#related-article .related-article01-list a:hover {
  opacity: 0.6;
}
/*--------------------------------------
lowparts-1
---------------------------------------*/
.block-lowparts-1 {
  margin: var(--s6) 0;
  padding: 5rem 6rem;
  background: #efebe1;
}
.block-lowparts-1 .btn-internal,
.block-lowparts-1 .btn-web {
  margin: 3rem auto 0 auto;
}
.block-lowparts-1 .ttl {
  position: relative;
  margin: 0 0 3rem 0;
  padding: 2rem 2rem 2rem 8rem;
  background: #fff;
  color: #5b1b0d;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
}
.block-lowparts-1 .ttl::before {
  position: absolute;
  left: -3.6rem;
  top: 50%;
  transform: translateY(-50%);
  width: 11rem;
  height: 11rem;
  background: url(img/title_bg_02.png) no-repeat left top;
  background-size: contain;
  color: #11100f;
  font-size: 2rem;
  line-height: 11rem;
  text-align: center;
  content: "まとめ";
}

/*--------------------------------------
lowparts-2
---------------------------------------*/
.block-lowparts-2 {
  margin: var(--s6) 0;
  padding: 3rem 5rem;
  background: #efebe1;
}
.block-lowparts-2 .box-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 0 0 1rem 0;
}
.block-lowparts-2 .box-head .fig {
  width: 10rem;
  font-size: 1.4rem;
  text-align: center;
}
.block-lowparts-2 .box-head .fig span {
  font-size: 2rem;
}
.block-lowparts-2 .box-head .ttl {
  width: calc(100% - 13rem);
  padding: 1.4rem 0 0 0;
}
.block-lowparts-2 .box-head .ttl span {
  display: block;
  padding: 1.5rem 2rem;
  background: #5b1b0d;
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
}
.block-lowparts-2 .box-body {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.block-lowparts-2 .box-body .data {
  width: 41rem;
}
.block-lowparts-2 .box-body .data table {
  margin: 0;
  color: #232323;
}
.block-lowparts-2 .box-body .data table th {
  width: 18rem;
  padding: 0.8rem 1.2rem;
  background: none;
  border: 7px solid #efebe1;
  line-height: 1.4;
  text-align: left;
}
.block-lowparts-2 .box-body .data table td {
  padding: 0.8rem 1.2rem;
  border: 7px solid #efebe1;
  line-height: 1.4;
}
.block-lowparts-2 .box-body .txt {
  width: calc(100% - 41rem);
  padding: 0 4rem 0 0;
}
.block-lowparts-2 .box-body .txt p:not([class]) {
  margin: 1em 0 0 0;
}

/*--------------------------------------
lowparts-3
---------------------------------------*/
.block-lowparts-3 {
  position: relative;
  margin: var(--s6) 0;
  padding: 2rem;
  background: #f2f2f2;
}
.block-lowparts-3::before {
  position: absolute;
  left: -1.5rem;
  top: -2rem;
  width: 11rem;
  height: 11rem;
  background: url(img/title_bg_02.png) no-repeat left top;
  background-size: contain;
  color: #11100f;
  font-size: 2rem;
  line-height: 11rem;
  text-align: center;
  content: "監修";
}
.matome::before {
  position: absolute;
  left: -1.5rem;
  top: -2rem;
  width: 11rem;
  height: 11rem;
  background: url(img/title_bg_02.png) no-repeat left top;
  background-size: contain;
  color: #11100f;
  font-size: 2rem;
  line-height: 11rem;
  text-align: center;
  content: "まとめ";
}

.block-lowparts-3 .inner {
  padding: 4rem 7.2rem;
  background: #fff;
}
.block-lowparts-3 .inner > .ttl {
  margin: 0 0 1rem 0;
  color: #333;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
}
.block-lowparts-3 .box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.block-lowparts-3 .box-fig {
  width: 15rem;
  padding: 1rem 0 0 0;
  text-align: center;
}
.block-lowparts-3 .box-txt {
  width: 100%;
  padding: 0;
}
.block-lowparts-3 .box-txt .ttl {
  color: #5b1b0d;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
}
.block-lowparts-3 .box-txt .ttl span {
  font-size: 2.8rem;
}
.block-lowparts-3 .box-txt p:not([class]) {
  margin: 1em 0 0 0;
}
.block-lowparts-3 .btn-link {
  margin: 3rem 0 0 0;
}
.block-lowparts-3 .btn-web {
  margin: 2rem auto 0 auto;
}
.section-4 .l-center .block-lowparts-3 p:not([class]) > span:not([class]) {
  background: linear-gradient(transparent 60%, #f0e3ae 60%);
  font-weight: 700;
  font-size: inherit;
  color: inherit;
}
/*--------------------------------------
addparts
---------------------------------------*/
.main-area--low .point-head {
  position: relative;
  margin: 6.4rem 0 3.2rem 1.6rem;
  padding: 2rem 4rem;
  background: rgb(17, 16, 15);
  background: -webkit-radial-gradient(circle, rgba(51, 27, 20, 1) 0%, rgba(17, 16, 15, 1) 100%);
  background: radial-gradient(circle, rgba(51, 27, 20, 1) 0%, rgba(17, 16, 15, 1) 100%);
}
.main-area--low .point-head .ico {
  position: absolute;
  left: -2.4rem;
  top: -3.2rem;
  width: 7.2rem;
  height: 7.2rem;
  padding: 2.4rem 0;
  background: url(img/title_bg_02.png) no-repeat left top;
  background-size: contain;
  color: #11100f;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.4;
  text-align: center;
  letter-spacing: -0.1em;
}
.main-area--low .point-head .ico span {
  font-size: 3.6rem;
}
.main-area--low .point-head .ttl {
  color: #fff;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.4;
}
.main-area--low .point-head .ttl span {
  color: #e9d066;
}

.main-area--low .block-lowparts-4 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 4rem 0;
}
.main-area--low .block-lowparts-4::after {
  display: block;
  width: calc((100% - 4rem) / 3);
  content: "";
}
.main-area--low .block-lowparts-4 .box {
  width: calc((100% - 4rem) / 2);
}
.main-area--low .block-lowparts-4 .box-head {
  position: relative;
  padding: 18rem 0 0 0;
  background: transparent;
}
.main-area--low .block-lowparts-4 .box-head .ico {
  position: absolute;
  left: 50%;
  top: 1.6rem;
  transform: translateX(-50%);
  width: 17.8rem;
}
.main-area--low .block-lowparts-4 .box-head .ttl-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: #5b1b0d;
}
.main-area--low .block-lowparts-4 .box-head .ttl {
  width: 100%;
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}
.main-area--low .block-lowparts-4 .box-head .ttl a {
  display: inline;
  padding: 0 3.6rem 0 0;
  background: url(img/arrow01_white.svg) no-repeat right center;
  background-size: 2rem auto;
  color: inherit;
  text-decoration: none;
}
.main-area--low .block-lowparts-4 .box-body {
  padding: 2.4rem 3.2rem 3rem;
  background: #fff;
}
.main-area--low .block-lowparts-4 .box-body p:not([class]) {
  margin: 0;
  font-weight: 700;
}
.main-area--low .block-lowparts-4 .box-body table {
  margin: 0.5rem 0 0 0;
}
.main-area--low .block-lowparts-4 .box-body table th {
  width: 10rem;
  padding: 0.5rem;
  background: #f7f5f0;
  border: none;
  border-bottom: 8px solid #fff;
  font-size: 1.8rem;
  line-height: 1.4;
}
.main-area--low .block-lowparts-4 .box-body table td {
  padding: 0.5rem 1rem;
  border: none;
  border-bottom: 8px solid #fff;
  font-size: 1.8rem;
  line-height: 1.4;
}
.main-area--low .block-lowparts-4 .box-body table td span {
  background: none;
  font-size: 2.8rem;
}
.main-area--low .block-lowparts-4 .box-body table td .note {
  font-size: 1.4rem;
}
.main-area--low .block-lowparts-4 .box-body .btn-internal {
  margin: 2.5rem auto 0 auto;
}

.main-area--low .block-lowparts-5 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 3.2rem 0;
}
.main-area--low .block-lowparts-5 .box {
  width: calc((100% - 3rem) / 3);
  background: #f8f8f8;
}
.main-area--low .block-lowparts-5 .box-head {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 2.4rem;
  background: rgb(51, 27, 20);
  background: -webkit-radial-gradient(circle, rgba(51, 27, 20, 1) 0%, rgba(17, 16, 15, 1) 100%);
  background: radial-gradient(circle, rgba(51, 27, 20, 1) 0%, rgba(17, 16, 15, 1) 100%);
}
.main-area--low .block-lowparts-5 .box-head::before {
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 12px 18px 0 18px;
  border-color: rgba(51, 27, 20, 1) transparent transparent transparent;
  content: "";
}
.main-area--low .block-lowparts-5 .box-head .ttl {
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}
.main-area--low .block-lowparts-5 .box-head .ttl span {
  font-size: 2.4rem;
}
.main-area--low .block-lowparts-5 .box-body {
  padding: 2rem;
  background: #efebe1;
}
.main-area--low .block-lowparts-5 .box-body .fig {
  text-align: center;
  mix-blend-mode: multiply;
}
.main-area--low .block-lowparts-5 .box-body p:not([class]) {
  margin: 1em 0 0 0;
}
/*--------------------------------------
section-title
---------------------------------------*/
.l-section-title {
  position: relative;
  margin: 0 0 3rem 0;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  z-index: 2;
}
.l-section-title::before {
  position: absolute;
  left: 50%;
  top: -6rem;
  transform: translateX(-50%);
  width: 100%;
  height: 14rem;
  content: "";
  z-index: -1;
}
.section-1 .l-section-title::before {
  height: 19rem;
  background: url(img/en-1.png) no-repeat center top;
  background-size: contain;
}
.section-2 .l-section-title::before {
  background: url(img/en-2.png) no-repeat center top;
  background-size: contain;
}
.section-3 .l-section-title::before {
  height: 19rem;
  background: url(img/en-3.png) no-repeat center top;
  background-size: contain;
}
.section-4 .l-section-title::before {
  background: url(img/en-4.png) no-repeat center top;
  background-size: contain;
}
.section-5 .l-section-title::before {
  height: 19rem;
  background: url(img/en-5.png) no-repeat center top;
  background-size: contain;
}
.section-6 .l-section-title::before {
  background: url(img/en-6.png) no-repeat center top;
  background-size: contain;
}
.section-7 .l-section-title::before {
  top: -8rem;
  background: url(img/en-7.png) no-repeat center top;
  background-size: contain;
}
.l-section-title span {
  color: #5b1b0d;
  font-size: 4.8rem;
}
.l-section-title a {
  display: inline;
  padding: 0 7.2rem 0 0;
  background: url(img/arrow01_brown.svg) no-repeat right 0.8rem center;
  background-size: 35px auto;
  color: inherit;
  text-decoration: none;
}
.l-section-title a:hover{
  opacity: 0.5;
}
/*--------------------------------------
section-4
---------------------------------------*/
.section-4 {
  position: relative;
  padding: 20rem 0 16rem 0;
  background: #121212 url(img/sec4_bg_01.png) no-repeat left top;
  background-size: 100% auto;
}
.section-4::before {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 80rem;
  background: url(img/sec4_bg_02.png) no-repeat left bottom;
  background-size: contain;
  content: "";
}
.section-4.lower {
  background: url(img/sec4_bg_01.png) no-repeat left top, url(img/sec4_bg_03.png) no-repeat left bottom, #121212;
  background-size: 100% auto;
}
.section-4.lower::before {
  display: none;
  content: none;
}
.section-4 .l-section-title {
  color: #fff;
}
.section-4 .l-section-title span {
  color: #e9d066;
}
.section-4 .l-section-title a {
  background: url(img/arrow01_white.svg) no-repeat right center;
  background-size: 35px auto;
}
.section-4 .block-lowparts-3 {
  margin: 8rem 0;
}
.section-4 .l-center > p:not([class]) {
  margin: 1em 5rem;
  color: #fff;
}
.section-4 .l-center p:not([class]) > span:not([class]) {
  background: none;
  color: #e9d066;
  font-size: 1.8rem;
}
.section-4 .l-float {
  margin: var(--s5) 5rem;
}
.section-4 .l-float p:not([class]) {
  color: #fff;
}
.section-4 .l-float__center {
  margin-bottom: 4rem;
}
.section-4 .btn-web {
  margin: 4rem auto 0 auto;
}

@media screen and (min-width: 768px) {
  .sp,
  .for-sp,
  .sp_br {
    display: none !important;
  }
}

@media screen and (max-width: 767px) {
  /*--------------------------------------
sp base settings
---------------------------------------*/
  :root {
    font-size: 2.6666666667vw;
  }

  body {
    min-width: 100%;
    font-size: 1.4rem;
  }

  a:active,
  a:hover {
    opacity: 1;
  }

  .pc,
  .for-pc,
  .pc_br {
    display: none !important;
  }

  /*--------------------------------------
header
---------------------------------------*/
  .header-area {
    padding: var(--s-2) var(--s2);
  }
  .header-title,
  .header-notice {
    font-size: 1rem;
    text-align: center;
  }
  .header-title__link:hover {
    opacity: 1;
  }
  .header-menu {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
    height: 4.8rem;
    background: rgba(0, 0, 0, 0.6);
    visibility: hidden;
    opacity: 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    transition: visibility 0.6s, opacity 0.6s;
  }
  .header-menu.is-show {
    visibility: visible;
    opacity: 1;
  }
  .header-logo {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0 0.5rem 0.8rem;
    text-align: left;
    line-height: 1.4;
    font-size: 1.2rem;
  }
  .header-logo img {
    width: auto;
    height: 3.2rem;
  }
  .header-btn {
    display: flex;
    width: 100vw;
    background: #efebe1;
    position: fixed;
    bottom: 0;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
  }
  .header-btn__link {
    display: flex;
    width: 50%;
    align-items: center;
    height: 100%;
    padding: 0.4rem 3rem 0.4rem 1rem;
    background: url(img/arrow01_brown.svg) no-repeat right 1rem center;
    background-size: 16px auto;
    color: #5b1b0d;
    line-height: 1.4;
    font-weight: 700;
    text-align: left;
    text-decoration: none;
    justify-content: center;
  }
  .header-btn .btn-tel{
    margin: 0;
    width: 50%;
  }
  .header-btn .btn-tel a{
    border-radius: 0;
    margin: 0;
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0.4rem 3rem 0.4rem 1rem;
    background-position: right 1.6rem center;
    background-size: 16px auto;
    border: none;
    box-shadow: none;
    line-height: 1.4;
    font-weight: 700;
    text-align: left;
    font-size: 1.2rem;
    text-decoration: none;
  }
  /*--------------------------------------
gnavi
---------------------------------------*/
  .gnavi-btn {
    width: 4.8rem;
    height: 4.8rem;
    background: #131313;
    display: block;
    cursor: pointer;
    position: relative;
  }
  .gnavi-btn span {
    width: 3rem;
    height: 0.3rem;
    display: inline-block;
    background: #fff;
    position: absolute;
    left: 1rem;
    transform: translate(0, -50%);
    transition: transform 0.4s, opacity 0.4s;
  }
  .gnavi-btn span:nth-of-type(1) {
    top: 1.4rem;
  }
  .gnavi-btn span:nth-of-type(2) {
    top: 2.4rem;
  }
  .gnavi-btn span:nth-of-type(3) {
    top: 3.4rem;
  }
  .gnavi-btn.is-active span:nth-of-type(1) {
    transform: translateY(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(-1rem) rotate(45deg);
  }
  .gnavi-btn--gnavi {
    background-color: transparent;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 10;
  }
  .gnavi-btn--gnavi span {
    background-color: #efebe1;
  }
  .gnavi-area {
    transform: translateX(100%);
    transition: transform 0.8s ease, opacity 0.8s ease;
    opacity: 0;
  }
  .gnavi-logo__link:hover {
    opacity: 1;
  }
  .gnavi-logo__img {
    width: 17.6rem;
  }
  .gnavi-pickup__title {
    background-size: auto var(--s1);
  }
  .gnavi-pickup-list {
    display: flex;
    flex-wrap: wrap;
  }
  .gnavi-pickup-list__item {
    width: calc((100% - var(--s1)) / 2);
  }
  .gnavi-pickup-list__item + .gnavi-pickup-list__item {
    margin-top: var(--s1);
  }
  .gnavi-pickup-list__item:nth-child(even) {
    margin-right: var(--s1);
  }
  .gnavi-pickup-list__item:first-child {
    width: 100%;
  }
  .gnavi-pickup-list__link {
    height: 100%;
    padding: var(--s1) var(--s1) var(--s3);
    background-position: right var(--s-2) bottom var(--s-2);
    border-radius: 1rem;
    font-size: 1.1rem;
  }
  .gnavi-pickup-list__link:hover {
    background-color: #faf8e9;
  }
  .gnavi-pickup-list__em {
    font-size: 1.6rem;
  }
  .gnavi-sp-area {
    padding: var(--s2) 0;
    background: #f7f8f8;
  }
  .gnavi-sp-box + .gnavi-sp-box {
    margin-top: var(--s2);
  }
  .gnavi-sp-menu-title {
    font-weight: 700;
    line-height: 1.8;
    border-bottom: 1px solid #707070;
  }
  .gnavi-sp-menu-title__link {
    padding: var(--s1) var(--s5) var(--s1) var(--s2);
    display: block;
    text-decoration: none;
    position: relative;
  }
  .gnavi-sp-menu-title__link::after {
    content: "";
    width: var(--s3);
    height: 100%;
    background: url("img/arrow_black_down.png") no-repeat center;
    background-size: auto 8px;
    position: absolute;
    top: 0;
    right: var(--s2);
    transform: rotate(0);
    transition: transform 0.3s;
  }
  .gnavi-sp-menu-title__link.is-open::after {
    transform: rotate(180deg);
  }
  .gnavi-sp-menu {
    padding: var(--s1) 0;
    background: #fff;
    display: flex;
    flex-wrap: wrap;
  }
  .gnavi-sp-menu__item {
    width: 100%;
    font-size: 1.2rem;
    line-height: 1.8;
  }
  .gnavi-sp-menu__link {
    padding: var(--s1) var(--s2);
    display: block;
    color: #707070;
    background: url(img/arrow_black.png) no-repeat right 1rem center;
    background-size: 6px auto;
    text-decoration: none;
  }
  .gnavi-sp-menu__link:hover {
    color: #707070;
    opacity: 0.6;
  }
  .gnavi-sp-menu-sub {
    margin-left: var(--s2);
  }
  .gnavi-sp-menu-sub__item {
    font-size: 1.2rem;
    line-height: 1.8;
  }
  .gnavi-sp-menu-sub__link {
    padding: var(--s1) var(--s2) var(--s1) 1.1em;
    display: block;
    color: #707070;
    text-decoration: none;
    position: relative;
  }
  .gnavi-sp-menu-sub__link::before {
    content: "-";
    position: absolute;
    top: var(--s1);
    left: 0;
  }
  .gnavi-sp-menu-sub__link:hover {
    color: #707070;
    opacity: 0.6;
  }
  .gnavi-close-btn {
    width: 80%;
    margin: var(--s3) auto;
    padding: var(--s2);
    background: #131313;
    border-radius: 10rem;
    box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.4;
    text-align: center;
    cursor: pointer;
  }
  .gnavi-close-btn__inner {
    padding-left: var(--s3);
    position: relative;
  }
  .gnavi-close-btn__inner::before {
    content: "";
    width: 1em;
    height: 0.2rem;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%) rotate(-45deg);
  }
  .gnavi-close-btn__inner::after {
    content: "";
    width: 1em;
    height: 0.2rem;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%) rotate(45deg);
  }
  .is-gnavi-open .gnavi-area {
    opacity: 1;
    transform: translateX(0);
  }

  /*--------------------------------------
footer
---------------------------------------*/
  .footer-area {
    background-size: 60% auto, auto;
  }
  .footer-main {
    padding-right: 0;
    padding-left: 0;
    box-sizing: border-box;
  }
  .footer-bottom {
    padding: var(--s1) 0;
  }
  .footer-logo__link:hover {
    opacity: 1;
  }
  .footer-box + .footer-box {
    margin-top: var(--s2);
  }
  .footer-menu-title {
    margin-bottom: 0;
  }
  .footer-menu-title__link {
    padding: var(--s1) var(--s5) var(--s1) var(--s2);
    position: relative;
    color: #fff !important;
  }
  .footer-menu-title__link::after {
    content: "";
    width: var(--s3);
    height: 100%;
    background: url("img/arrow_white_down.png") no-repeat center/100%;
    background-size: auto 8px;
    position: absolute;
    top: 0;
    right: var(--s2);
    transform: rotate(0);
    transition: transform 0.3s;
  }
  .footer-menu-title__link.is-open::after {
    transform: rotate(180deg);
  }
  .footer-menu-title__link--not-toggle::after {
    background-image: url("img/arrow_white.png");
    background-size: 8px auto;
  }
  .footer-menu {
    padding: var(--s1) 0;
    background: #fff;
    gap: 0;
  }
  .footer-menu__item {
    width: 100%;
  }
  .footer-menu__link {
    padding: var(--s1) var(--s2);
    color: #232323;
    background: url(img/arrow_black.png) no-repeat right 1rem center;
    background-size: 6px auto;
  }
  .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;
  }
  .toggle-sp-content {
    display: none;
  }

  /*--------------------------------------
layout
---------------------------------------*/
  .l-center {
    padding: 0 1.5rem;
  }

  .l-page {
    display: block;
  }

  .l-page__gnavi {
    width: 100%;
  }

  .l-page__main {
    width: 100%;
    margin-left: 0;
  }

  .main-area--low {
    padding: 0 0 5rem 0;
    background: url(img/main_bg_02.png) no-repeat left top;
    background-size: 100% auto;
  }

  .head-area {
    min-height: 21rem;
  }
  .head-area:before{
    display: none;
  }
  #pankuzu {
  overflow-x: scroll;
  scrollbar-width: thin;
  }

  /*--------------------------------------
l-scroll-x-sp
---------------------------------------*/
  .l-scroll-x-sp {
    width: 100%;
    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;
  }

  /*--------------------------------------
page-top
---------------------------------------*/
  .page-top {
    width: 5rem;
    height: 5rem;
    bottom: var(--s10);
  }
  .page-top__link::before {
    border-top-width: 1.4rem;
    border-left-width: 1rem;
    border-right-width: 1rem;
    border-bottom-width: 1.4rem;
  }
  .page-top__link:hover {
    opacity: 1;
  }

  /*--------------------------------------
heading
---------------------------------------*/
  .main-area--low h1:not([class]) {
    margin: 1.5rem 0 0 0;
    color: #fff;
    font-size: 2.4rem;
  }

  .main-area--low h2:not([class]) {
    min-height: 4rem;
    margin-top: 5.6rem;
    padding: 1.5rem 1.5rem 1.5rem 3rem;
    background-size: 4rem auto;
    font-size: 2.1rem;
  }

  .main-area--low h3:not([class]) {
    margin: 3rem 0 2rem 0;
    padding: 0 1.5rem 0.8rem 0;
    font-size: 1.8rem;
  }

  .main-area--low h4:not([class]),
  .main-area--low h5:not([class]),
  .main-area--low h6:not([class]) {
    margin: 3rem 0 1.5rem 0;
    padding: 0 1.5rem 0 0;
    font-size: 1.6rem;
  }

  .main-area--low h2:not([class]) a,
  .main-area--low h3:not([class]) a,
  .main-area--low h4:not([class]) a,
  .main-area--low h5:not([class]) a,
  .main-area--low h6:not([class]) a {
    padding: 0 3rem 0 0;
    background-size: 2.4rem auto;
  }
  .main-area--low h2:not([class]) a {
    background-size: 2.4rem auto;
  }

  /*--------------------------------------
lists
---------------------------------------*/
  .main-area ul:not([class]) {
    margin: 3rem 0;
  }
  .main-area ul:not([class]) li {
    background: url(img/list_bg_01.png) no-repeat left top 0.3rem;
    background-size: 18px auto;
  }

  .main-area ol {
    margin: 3rem 0;
  }
  .main-area ol li::before {
    top: 0.3rem;
  }

  /*--------------------------------------
table
---------------------------------------*/
  table {
    width: 100%;
    margin: 3rem auto;
    border-top: 1px solid #6b6b6b;
  }
  table th {
    display: block;
    width: 100%;
    border-top: none;
  }
  table td {
    display: block;
    width: 100%;
    border-top: none;
  }

  /*--------------------------------------
l-float
---------------------------------------*/
  .l-float__left-pc {
    width: 100%;
    margin-right: 0;
    float: none;
  }
  .l-float__right-pc {
    width: 100%;
    margin-left: 0;
    float: none;
  }
  .l-float__center {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
  .l-float__left {
    width: 45%;
    margin-right: var(--s2);
    margin-bottom: var(--s1);
  }
  .l-float__left-small {
    width: 40%;
    margin-right: var(--s2);
  }
  .l-float__right {
    width: 45%;
    margin-left: var(--s2);
    margin-bottom: var(--s1);
  }
  .l-float .catch {
    font-size: 1.8rem;
  }

  /*--------------------------------------
btns
---------------------------------------*/
  .btn-internal,
  p.btn-internal {
    max-width: 90%;
    margin: 3rem auto;
  }
  .btn-internal a {
    min-height: 6rem;
    padding: 2rem 4.5rem;
    background: #fff url(img/arrow01_brown.svg) no-repeat right 1.5rem center;
    background-size: 24px auto;
    font-size: 1.5rem;
  }
  .btn-internal a:hover {
    opacity: 1;
  }

  .btn-web,
  p.btn-web {
    max-width: 90%;
    margin: 3rem auto;
  }
  .btn-web a {
    min-height: 6rem;
    padding: 2rem 4.5rem;
    background: url(img/arrow01_beige.svg) no-repeat right 1.5rem center, -webkit-linear-gradient(0deg, rgba(90, 114, 183, 1) 0%, rgba(46, 77, 139, 1) 60%, rgba(101, 122, 255, 1) 100%);
    background: url(img/arrow01_beige.svg) no-repeat right 1.5rem center, linear-gradient(0deg, rgba(90, 114, 183, 1) 0%, rgba(46, 77, 139, 1) 60%, rgba(101, 122, 255, 1) 100%);
    background-size: 24px auto, auto;
    font-size: 1.5rem;
  }
  .btn-web a:hover {
    background: url(img/arrow01_beige.svg) no-repeat right 1.5rem center, -webkit-linear-gradient(0deg, rgba(90, 114, 183, 1) 0%, rgba(46, 77, 139, 1) 60%, rgba(101, 122, 255, 1) 100%);
    background: url(img/arrow01_beige.svg) no-repeat right 1.5rem center, linear-gradient(0deg, rgba(90, 114, 183, 1) 0%, rgba(46, 77, 139, 1) 60%, rgba(101, 122, 255, 1) 100%);
    background-size: 24px auto, auto;
  }

  .btn-tel,
  p.btn-tel {
    display: block;
    max-width: 90%;
    margin: 3rem auto;
    padding: 0;
    text-align: center;
  }
  .btn-tel a {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
    min-height: 6rem;
    margin: 0 auto;
    padding: 2rem 4rem;
    background: url("img/ico_tel.svg") no-repeat left 1.6rem center / 2rem auto, linear-gradient(0deg, #5b1b0c 0%, #843217 60%, #ad4f25 100%);
    background-size: 20px auto, cover;
    border: 2px solid #fff;
    border-radius: 6rem;
    box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.25);
    box-sizing: border-box;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    text-decoration: none;
    backface-visibility: hidden;
    transition: 0.2s;
    will-change: opacity;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  }
  .btn-tel a:hover {
    text-decoration: none;
    opacity: 1;
  }

  .btn-link,
  p.btn-link {
    max-width: 90%;
    margin: 3rem auto;
    padding: 0;
    text-align: center;
  }
  .btn-link a {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
    min-height: 6rem;
    margin: 0 auto;
    padding: 2rem 4.5rem;
    background: #fff url(img/arrow01_brown.svg) no-repeat right 1.5rem center;
    background-size: 24px auto;
    border: 2px solid #5b1b0d;
    border-radius: 6rem;
    box-sizing: border-box;
    color: #5b1b0d;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    text-decoration: none;
    backface-visibility: hidden;
    transition: 0.2s;
    will-change: opacity;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  }
  .btn-link a:hover {
    text-decoration: none;
    opacity: 1;
  }

  /*--------------------------------------
toc
---------------------------------------*/
  .block-toc {
  margin: 0 auto 4rem;
}
  .toc_parts {
    padding: 1.5rem;
  }
  .toc_parts .ttl span {
    font-size: 2rem;
  }
  .toc_parts .ttl::after {
    width: 2rem;
  }
  .toc_parts .ttl::before {
    width: 2rem;
  }
  #toc {
    margin: 1rem 0 0 0;
    padding: 1rem 0 0 0;
  }
  #toc .chapter {
    padding: 0;
  }
  #toc .chapter .chapter-h {
    margin: 1rem 0;
    padding: 0 0 0 3rem;
    font-size: 1.4rem;
    line-height: 1.6;
  }
  #toc ul.chapter .chapter-h::before {
    top: 1.1rem;
    font-size: 1.6rem;
  }
  #toc li.chapter-h.chapter-h-three {
    margin: 0.5rem 0 0.5rem 3rem;
  }
  #toc li.chapter-h.chapter-h-three::before {
    top: 0.7rem;
    width: 6px;
    height: 6px;
  }
  #toc li.chapter-h-three + .chapter-h-two {
    margin-top: 2rem;
  }

  /*--------------------------------------
related
---------------------------------------*/
  #related-article.related-article01-frame {
    padding: 2rem;
  }
  #related-article .related-article01-title {
    font-size: 1.8rem;
  }
  #related-article .related-article01-list {
    margin: 1rem 0 0 0;
    padding: 0 1rem;
  }
  #related-article .related-article01-list li {
    margin: 1.5rem 0 0 0;
    background: url(img/arrow01_brown.svg) no-repeat left top 0.1rem;
    background-size: 20px auto;
    font-size: 1.5rem;
  }
  #related-article .related-article01-list a:hover {
    opacity: 1;
  }

  /*--------------------------------------
lowparts-1
---------------------------------------*/
  .block-lowparts-1 {
    margin: var(--s5) 0;
    padding: 4rem 1.5rem 3rem 1.5rem;
  }
  .block-lowparts-1 .btn-internal,
  .block-lowparts-1 .btn-web,
  .block-lowparts-1 .btn-tel {
    margin: 2rem auto 0 auto;
  }
  .block-lowparts-1 .ttl {
    margin: 0 0 2rem 0;
    padding: 4rem 1.5rem 1.5rem 1.5rem;
    font-size: 1.8rem;
  }
  .block-lowparts-1 .ttl::before {
    left: 50%;
    top: -3.5rem;
    transform: translateX(-50%);
    width: 7rem;
    height: 7rem;
    font-size: 1.5rem;
    line-height: 7rem;
  }

  /*--------------------------------------
lowparts-2
---------------------------------------*/
  .block-lowparts-2 {
    margin: var(--s5) 0;
    padding: 2rem 1.5rem;
  }
  .block-lowparts-2 .box-head {
    display: block;
    margin: 0 0 1rem 0;
  }
  .block-lowparts-2 .box-head .fig {
    width: 10rem;
    margin: 0 auto 1rem auto;
    font-size: 1.4rem;
    text-align: center;
  }
  .block-lowparts-2 .box-head .fig span {
    font-size: 1.8rem;
  }
  .block-lowparts-2 .box-head .ttl {
    width: 100%;
    padding: 0;
  }
  .block-lowparts-2 .box-head .ttl span {
    padding: 1.5rem;
    font-size: 1.8rem;
  }
  .block-lowparts-2 .box-body {
    display: block;
  }
  .block-lowparts-2 .box-body .data {
    width: 100%;
  }
  .block-lowparts-2 .box-body .data table {
    display: table;
    table-layout: fixed;
    margin: 1rem 0 0 0;
  }
  .block-lowparts-2 .box-body .data table th,
  .block-lowparts-2 .box-body .data table td {
    display: table-cell;
  }
  .block-lowparts-2 .box-body .txt {
    width: 100%;
    padding: 0;
  }

  /*--------------------------------------
lowparts-3
---------------------------------------*/
  .block-lowparts-3 {
    margin: var(--s5) 0;
    padding: 1.5rem;
    background: #f2f2f2;
  }
  .block-lowparts-3::before {
    left: 0;
    top: -2rem;
    width: 7rem;
    height: 7rem;
    font-size: 1.5rem;
    line-height: 7rem;
    content: "監修";
  }
  .block-lowparts-3 .inner {
    padding: 4rem 1.5rem 3rem 1.5rem;
    background: #fff;
  }
  .block-lowparts-3 .inner > .ttl {
    font-size: 1.6rem;
  }
  .block-lowparts-3 .box {
    display: block;
  }
  .block-lowparts-3 .box-fig {
    float: left;
    width: 10rem;
    margin: 0 1.5rem 1rem 0;
    padding: 0;
    text-align: center;
  }
  .block-lowparts-3 .box-txt {
    width: 100%;
    padding: 0;
  }
  .block-lowparts-3 .box-txt .ttl {
    font-size: 1.6rem;
  }
  .block-lowparts-3 .box-txt .ttl span {
    font-size: 2.1rem;
  }
  .block-lowparts-3 .box-txt p:not([class]) {
    margin: 1em 0 0 0;
  }
  .block-lowparts-3 .btn-link {
    margin: 2rem auto 0 auto;
  }
  .block-lowparts-3 .btn-tel {
    margin: 2rem auto 0 auto;
  }

  .main-area--low .block-lowparts-4 {
  display: block;
  margin: 4rem 0;
}
  .main-area--low .block-lowparts-4 .box {
  width: 100%;
  margin: 2rem auto;
}
  .main-area--low .block-lowparts-4 .box-head {
  padding: 15rem 0 0 0;
}

  .main-area--low .block-lowparts-4 .box-head .ico {
  width: 16rem;
  top: 0;
}
  .main-area--low .block-lowparts-4 .box-body{
    padding: 1.6rem;
  }
  .main-area--low .block-lowparts-4 .box-body table{
  border: none;
  font-size: 1.6rem;
}
  .main-area--low .block-lowparts-4 .box-body table tbody{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-content: flex-start;
    flex-wrap: wrap;
    gap: 0.8rem;
}
  .main-area--low .block-lowparts-4 .box-body table tr{
    width: calc((100% - 0.8rem) / 2););
  }
  .main-area--low .block-lowparts-4 .box-body table th{
    font-size: 1.4rem;
  }
  .main-area--low .block-lowparts-4 .box-body table td span{
    font-size: 2rem;
  }

  .main-area--low .block-lowparts-5 {
  display: block;
  margin: 3.2rem 0;
}
.main-area--low .block-lowparts-5 .box {
  width: 100%;
  margin: 2.4rem 0;
}
.main-area--low .block-lowparts-5 .box-head {
  padding: 1.6rem;
}
.main-area--low .block-lowparts-5 .box-head::before {
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 12px 18px 0 18px;
  border-color: rgba(51, 27, 20, 1) transparent transparent transparent;
  content: "";
}
.main-area--low .block-lowparts-5 .box-head .ttl {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}
.main-area--low .block-lowparts-5 .box-head .ttl span {
  font-size: 2.4rem;
}
.main-area--low .block-lowparts-5 .box-body {
  padding: 2rem;
  background: #efebe1;
}
.main-area--low .block-lowparts-5 .box-body .fig {
  text-align: center;
  margin: 0 auto;
  max-width: 8rem;
}
.main-area--low .block-lowparts-5 .box-body p:not([class]) {
  margin: 1em 0 0 0;
}

  /*--------------------------------------
section-title
---------------------------------------*/
  .main-area--low .point-head {
  margin: 4rem 0 2.4rem;
  padding: 1.6rem 1.6rem 1.6rem 3.2rem;
}
.main-area--low .point-head .ico {
  left: -1rem;
  top: -3.2rem;
  width: 6rem;
  height: 6rem;
  padding: 2.2rem 0;
  font-size: 1.4rem;
}
.main-area--low .point-head .ico span {
  font-size: 2.4rem;
}
.main-area--low .point-head .ttl {
  font-size: 2rem;
}
  
  .l-section-title {
    font-size: 1.8rem;
  }
  .l-section-title::before {
    top: -4rem;
    height: 7rem;
  }
  .section-1 .l-section-title::before {
    height: 8.5rem;
  }
  .section-3 .l-section-title::before {
    height: 8.5rem;
  }
  .section-5 .l-section-title::before {
    height: 8.5rem;
  }
  .section-7 .l-section-title::before {
    top: -5rem;
  }
  .l-section-title span {
    font-size: 2.4rem;
  }
  .l-section-title a {
    padding: 0 4rem 0 0;
    background-size: 24px auto;
  }

  

  /*--------------------------------------
section-4
---------------------------------------*/
  .section-4 {
    padding: 10rem 0 8rem 0;
  }
  .section-4 .l-section-title a {
    background-size: 24px auto;
  }
  .section-4 .block-lowparts-3 {
    margin: 5rem 0;
  }
  .section-4 .l-center > p:not([class]) {
    margin: 1em 0;
  }
  .section-4 .l-center p:not([class]) > span:not([class]) {
    background: none;
    color: #e9d066;
    font-size: 1.8rem;
  }
  .section-4 .l-float {
    margin: var(--s5) 0;
  }
  .section-4 .l-float__center {
    margin-bottom: 2rem;
  }
  .section-4 .btn-web,
  .section-4 .btn-tel {
    margin: 3rem auto 0 auto;
  }
}