@charset "UTF-8";

/* ========================================
   1. ベーシック設定
   ======================================== */
.mainvisual {
  position: relative;
  width: 100%;
  height: auto;
  padding: var(--s7) 0 0;
  overflow-x: clip;
}
.mainvisual-lower {
  height: 14rem;
  position: relative;
  overflow: clip;
  display: block;
  border-bottom: 1px solid var(--line);
}
.mainvisual-lower .mv-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.mainvisual picture,
.mainvisual .mv-bg,
.mainvisual .mv-photo {
  width: 100%;
  display: block;
}
.mainvisual .mv-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.mainvisual .mv-photo {
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  z-index: 5 !important;
}
.mainvisual .mv-content {
  position: relative;
  width: 114rem;
  margin: 0 auto;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--s2);
  align-items: flex-start;
  color: #222;
  border-width: 1px 0;
  border-style: solid;
  border-color: var(--line);
}
.mv-content::after {
  content: "";
  position: absolute;
  width: calc(100% + 2rem);
  height: calc(100% + 2rem);
  background: url("img/corner.png") top left / 2rem 2rem no-repeat, url("img/corner.png") bottom left / 2rem 2rem no-repeat;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.mainvisual .mv-logo {
  width: 9vw;
  margin-bottom: 0;
}
.mainvisual h2 {
  width: 100%;
  position: relative;
  font-size: 2.5vw;
  font-weight: bold;
  line-height: 1.4;
  padding: var(--s2) 0;
  background: linear-gradient(to right, var(--sec-dark), #00ab95);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}
.mainvisual h2::after {
  content: "";
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: -1.6rem; /* transform: translateX(-50%); */
  border-width: 1px 0;
  border-style: solid;
  border-color: var(--line);
  z-index: 0;
}

.mainvisual .mv-lead {
  padding: var(--s2) 0;
  line-height: 2;
}
.mainvisual .txt-bold {
  color: var(--pri);
  font-weight: bold;
}
#index .btn-web,
#index .btn-tel {
  margin: var(--s1) auto;
}
/*
---------------------------------------------
    navigation01 ※TOP、下層共通
*/
.header-area-upper {
  padding: var(--s1);
  text-align: right;
  max-width: 114rem;
  margin: 0 auto;
}
.header-title {
  font-size: 1.2rem;
  display: inline-block;
  position: relative;
}
.header-title::before {
  content: "PR";
  padding: 0.2rem;
  color: #fff;
  background-color: #333;
  transform: translateY(-50%);
  position: absolute;
  top: 50%;
  left: -2.4rem;
}
.header-title a {
  text-decoration: none;
}
.header-title a:hover {
  text-decoration: underline;
}
.gnavi-ctrl {
  display: none;
}
.gnavi-btn {
  display: none;
}
.gnavi-btn-close {
  display: none;
}
.gnavi-area {
  display: none;
}
.toggle-content {
  display: none;
}
/*------------------------------------------
 Global menu settings
*/
.navigation01-menu-area {
  border-top: solid 1px var(--line);
  border-bottom: solid 1px var(--line);
}
.navigation01-menu {
  display: flex;
  background-color: #fff;
}
.navigation01-menu li::before {
  display: none;
}
.navigation01-menu li {
  flex: 1;
  text-align: center;
}
.navigation01-menu li a {
  padding: var(--s2) var(--s1);
  display: block;
  text-decoration: none;
  border-left: 1px solid var(--line);
}
header[class*="header-area--low"] + .contents-area .navigation01-menu > li:last-child a {
  border-right: 1px solid var(--line);
}
.navigation01-menu li a:hover {
  opacity: 0.6;
  background: var(--bg-base);
}
/*
---------------------------------------------
    sp settings
*/
@media screen and (max-width: 767px) {
  .mainvisual-lower {
    height: 10rem;
    text-align: center;
  }
  .mainvisual-lower picture img {
    height: 100%;
    width: auto;
    max-width: none;
  }
  .header-area-upper {
    position: relative;
    background: white;
    z-index: 5;
  }
  .gnavi-ctrl {
    display: block;
    transition: opacity 0.6s, visibility 0.6s;
    opacity: 0;
    visibility: hidden;
  }
  .gnavi-ctrl.is-show {
    opacity: 1;
    visibility: visible;
  }
  #low-header .gnavi-ctrl {
    opacity: 1;
    visibility: visible;
  }
  .gnavi-btn {
    width: var(--s7);
    height: 4.8rem;
    background: var(--sec);
    display: block;
    position: fixed;
    top: var(--s3);
    right: 0;
    z-index: 200;
    cursor: pointer;
  }
  .gnavi-btn span {
    width: var(--s4);
    height: 0.2rem;
    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: 1.7rem;
  }
  .gnavi-btn span:nth-of-type(2) {
    top: 2.4rem;
  }
  .gnavi-btn span:nth-of-type(3) {
    top: 3.1rem;
  }
  .gnavi-btn.is-active span:nth-of-type(1) {
    transform: translateY(0.7rem) rotate(-45deg);
  }
  .gnavi-btn.is-active span:nth-of-type(2) {
    opacity: 0;
  }
  .gnavi-btn.is-active span:nth-of-type(3) {
    transform: translateY(-0.7rem) rotate(45deg);
  }
  .gnavi-btn-close {
    width: 80%;
    border-radius: 50vh;
    margin: 0 auto;
    padding: var(--s2);
    background: #333;
    display: block;
    text-align: center;
  }
  .gnavi-btn-close__inner {
    padding: 0 0 0 var(--s3);
    display: inline-block;
    color: #fff;
    font-weight: 700;
    position: relative;
  }
  .gnavi-btn-close__inner::before {
    content: "";
    width: 1em;
    height: 0.2rem;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%) rotate(45deg);
  }
  .gnavi-btn-close__inner::after {
    content: "";
    width: 1em;
    height: 0.2rem;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%) rotate(135deg);
  }
  .gnavi-area {
    width: 100%;
    height: 100vh;
    padding: var(--s3) var(--s1) var(--s10);
    display: block;
    background: #f5f5f5;
    overflow-x: hidden;
    overflow-y: auto;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 100;
    transform: translateX(100%);
    transition: transform 0.8s ease, opacity 0.8s ease;
    opacity: 0;
  }
  .gnavi-title {
    width: 45%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    line-height: 1.5;
  }
  .gnavi-pc {
    display: none;
  }
  .gnavi-list {
    border-bottom: 1px solid #333;
    position: relative;
  }
  .gnavi-list li {
    padding-left: 0;
  }
  .gnavi-list__item::before {
    display: none;
  }
  .gnavi-list__link {
    width: 100%;
    margin: 0 auto;
    padding: var(--s2) var(--s6) var(--s2) var(--s2);
    border-top: 1px solid #333;
    display: block;
    font-weight: 700;
    line-height: 2;
    text-decoration: none;
    position: relative;
  }
  .gnavi-list__link::after {
    content: "";
    width: 1.4rem;
    height: 1.4rem;
    background: url("img/arrow-01-black-right.svg") no-repeat center/contain;
    position: absolute;
    top: 50%;
    right: var(--s2);
    transform: translate(0, -50%) rotate(0);
    transition: transform 0.3s;
  }
  .gnavi-list__link--toggle::after {
    background-image: url("img/arrow-01-black-down.svg");
  }
  .gnavi-list__link--toggle.is-open::after {
    transform: translate(0, -50%) rotate(180deg);
  }
  .gnavi-list__sub {
    width: 100%;
    background: #fff;
  }
  .gnavi-list__low .gnavi-list__link {
    padding: var(--s2) var(--s4) var(--s2) var(--s4);
  }
  .gnavi-list__low .gnavi-list__link::after {
    content: "└";
    background: none;
    transform: translateY(-50%);
    position: absolute;
    top: 40%;
    left: 1rem;
  }
  .is-gnavi-open .gnavi-area {
    opacity: 1;
    transform: translateX(0);
  }
  /*------------------------------------------
	Global menu settings
	*/
  .navigation01-menu-area {
    display: none;
  }
}
/* ========================================
   2. レイアウト・グリッド
   ======================================== */
.l-grid-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.l-grid-two-large {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.l-grid-two {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.column-medium {
  width: 100%;
  padding: var(--s3);
}

.column-large {
  width: 100%;
  padding: var(--s5);
}

.box-full {
  padding: 0;
}

/* ========================================
   3. コンポーネント別スタイル（TOP.html順）
   ======================================== */

/* 2.3.6 section-title06 */
.section-title06-frame {
  position: relative;
}
.section-title06-frame + p {
  width: 900px;
  margin: auto;
}
.section-title06-frame::after {
  content: "";
  width: 116rem;
  height: calc(100% + 2rem);
  background-color: transparent;
  position: absolute;
  top: 50%;
  right: 50%;
  transform: translate(50%, -50%);
  z-index: 1;
  background: url("img/corner.png") top left / 2rem 2rem no-repeat, url("img/corner.png") top right / 2rem 2rem no-repeat, url("img/corner.png") bottom right / 2rem 2rem no-repeat, url("img/corner.png") bottom left / 2rem 2rem no-repeat;
}
.section-title06-frame::before {
  content: "";
  width: 100vw;
  height: 100%;
  background-color: transparent;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  border: 1px solid var(--line);
}
.section-title06 {
  width: 100%;
  padding: var(--s4) var(--s12);
  font-size: 4rem;
  font-weight: 700;
  color: var(--pri-dark);
  line-height: 1.5;
  text-align: center;
  position: relative;
  z-index: 2;
}
.section-title06 a {
  padding-right: var(--s7);
  text-decoration: none;
  background: url("./img/arrow-bk-right.svg") no-repeat;
  background-position: right calc(50% + 3px);
  background-size: auto 0.6em;
}
.section-title06 span {
  background: var(--pri-dark);
  color: white;
  padding: 0 var(--s2);
}

/* 3.0.2 m-title02 */
.m-title02 {
  position: relative;
  display: flex;
  padding: 1.6rem;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--acc);
  line-height: 1.5;
  background: url(img/bg-tit.png) center / cover;
  text-shadow: 0 0 4px #161d29;
  flex-direction: column;
  align-items: center;
}
.m-title02 .small {
  color: white;
}
.m-title02::after {
  content: "";
  position: absolute;
  display: block;
  width: 1px;
  height: 2.4rem;
  background: var(--pri);
  bottom: -1.2rem;
}

/* 3.0.1 m-title01 */
.m-title01 {
  padding: 0.8rem 0.8rem 1.6rem 0.8rem;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--pri-dark);
  text-align: center;
  line-height: 1.5;
}

/* 3.2 imgbox */
.caption {
  margin-top: var(--s1);
  font-size: 1.2rem;
  color: #666;
  line-height: 1.5;
}
.caption--center {
  text-align: center;
}
#low-page ul + .caption,
#low-page p + .caption {
  margin-block: var(--s2) var(--s3);
  text-align: right;
}
/* 3.0.6 title-catch */
.title-catch {
  padding: 0.8rem 0.8rem 1.6rem 0.8rem;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--pri-dark);
  text-align: center;
  line-height: 1.5;
  border-bottom: 1px solid rgba(var(--pri-rgb), 0.5);
}
.title-catch span {
  font-size: 1.8rem;
}

/* 3.7 listbox */
.bg-colored {
  padding-top: 1rem;
}
.listbox-area {
  padding: 4rem 1.6rem 1.6rem 1.6rem;
  background-color: var(--bg-base);
  position: relative;
}
.listbox-title {
  margin-top: -5rem;
  text-align: center;
}
.listbox-title span {
  padding: 0.8rem;
  color: #fff;
  background-color: var(--pri-dark);
  display: inline-block;
}
.listbox-subtitle {
  text-align: center;
  font-weight: 700;
}
.listbox-list {
  width: 100%;
  flex: 1;
}
.listbox-list li {
  padding-left: var(--s3);
  line-height: 1.8;
  background: url("./img/icon-check.svg") no-repeat top 0.7rem left;
  background-size: 1.6rem 1.6rem;
}
.listbox-list li::before {
  display: none;
}
.listbox-list li span {
  margin-right: var(--s1);
  display: block;
  text-align: center;
}

/* 4.1.1 onb-icon-title */
.onb-icon-title-frame {
  padding: var(--s4);
  background: url(img/bg-tit.png) center / cover;
  position: relative;
  margin-bottom: -1rem;
  z-index: 1;
}
.onb-icon-title-icon {
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  overflow: hidden;
  position: absolute;
  top: -4rem;
  left: 0;
}
.onb-icon-title-icon img {
  width: 100%;
}
.onb-icon-title {
  display: flex;
  text-align: center;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 1.5;
  color: #fff;
  flex-direction: column;
  text-shadow: 0 0 4px #161d29;
}
.onb-icon-title .underline {
  border-bottom: 5px solid var(--acc);
}
.onb-icon-title small {
  font-size: 2.1rem;
  border: none;
}
.onb-icon-title-catch {
  margin: auto;
  margin-bottom: 0.8rem;
  font-size: 2.6rem;
  display: inline-block;
  line-height: 1.5;
  border: none;
  color: var(--acc);
}

/* 3.5 tag-list */
.bg-02 .l-grid-two-large > div:nth-of-type(2) {
  padding-left: var(--s4);
}
.taglist-title {
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: var(--s1);
}
.tag-list-3c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s1);
  font-size: 1.4rem;
}
.tag-list-3c li {
  flex-grow: 0.2;
  width: auto;
  padding: 0.8rem;
  text-align: center;
  line-height: 1.5;
}
.tag-list-3c li::before {
  display: none;
}
.tag-colored {
  background-color: var(--bg-pri);
}
.tag-white {
  border: 1px solid var(--line);
  background-color: #fff;
  color: var(--line);
}
.tag-colored .tag-name,
.tag-white .tag-name {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 4.1.4 onb-m-title6 */
.onb-m-title6 {
  padding-bottom: var(--s1);
  margin-bottom: var(--s2);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--pri-dark);
  background: linear-gradient(to right, var(--pri) 10%, var(--line) 10%) no-repeat 0 100% / 100% 2px, var(--bg-base);
}
.onb-m-title6 span {
  display: inline-block;
}

/* 4.2 onb-iconbox02 */
.onb-iconbox02-frame {
  padding: var(--s4);
  background: url(img/bg-point.png) center / cover;
  z-index: 1;
  box-shadow: 0 4px 16px var(--shadow);
}
.onb-iconbox02-catch {
  color: var(--pri-dark);
  padding: 0 var(--s1) var(--s1) var(--s5);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  background: url("./img/icon-gear.svg") no-repeat top left;
  background-size: 3rem auto;
}
.onb-iconbox02-caption {
  text-align-last: left;
}

/* 2.3.10 icon-head01 */
.icon-head01 {
  padding: var(--s1) var(--s3);
  line-height: 1.5;
  font-size: 2rem;
  font-weight: 700;
  color: white;
  background-color: var(--sec-dark);
  position: relative;
  margin-bottom: var(--s1);
}

/* 4.10 twb-text-list */
.twb-text-box {
  display: flex;
  border-left: 4px solid var(--line);
  gap: var(--s1);
  flex-direction: column;
  margin-bottom: var(--s2);
}
.twb-text-list {
  padding: 0 var(--s1);
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: var(--s2);
}
.twb-text-list__left {
  padding-left: var(--s1);
  font-weight: bold;
}
.twb-text-list__right {
  font-size: 1.6rem;
}
.twb-text-list__right em {
  font-size: 2.1rem;
  font-style: normal;
  font-weight: 700;
}

/* 4.14 1box-2column_listbox */
.bg-02 .l-grid-two-large:nth-of-type(2) {
  margin-top: var(--s3);
  box-shadow: 0 4px 16px var(--shadow);
}
.twb-bg-colored {
  position: relative;
  background-color: var(--bg-sec);
  margin-top: 0;
}
.twb-bg-colored::before {
  content: "";
  position: absolute;
  background: white;
  width: 3.2rem;
  height: 100%;
  right: -1px;
  top: 0;
  clip-path: polygon(0 0, 100% 100%, 100% 0);
}
.bg-02 .l-grid-two-large > .twb-bg-colored:nth-child(2) {
  background: white;
  padding-left: 0;
}
.twb-bg-colored:nth-child(2)::before {
  display: none;
  clip-path: polygon(0 0, 0 100%, 100% 100%);
  background: var(--bg-sec);
  left: 0;
  bottom: 0;
  top: auto;
}
.twb-bg-colored:nth-child(2) .twb-listbox-title span {
  background: var(--sec-dark);
  color: var(--acc);
}
.twb-listbox-area {
  padding: var(--s5) var(--s2) var(--s3) var(--s3);
  position: relative;
}
.twb-bg-colored:nth-child(2) .twb-listbox-area {
  padding-left: var(--s1);
}
.twb-listbox-title {
  margin-top: -5rem;
  text-align: center;
}
.twb-listbox-title span {
  padding: 0.8rem;
  font-weight: bold;
  color: #fff;
  background-color: var(--pri);
  display: inline-block;
}
.twb-listbox-subtitle {
  font-weight: 700;
}
.twb-listbox-list {
  width: 100%;
}
.listbox-list li,
.twb-listbox-list li {
  padding-left: var(--s2);
  line-height: 1.8;
  background: url("./img/circle.svg") no-repeat top 0.7rem left;
  background-size: 0.8rem 1.5rem;
}
.twb-listbox-list li span {
  margin-right: var(--s1);
  display: block;
  text-align: center;
}

/* 2.16.1 ex-contents-spv */
.ex-contents-spv {
  display: flex;
}
.ex-contents-spv-left {
  padding: var(--s2);
  background-color: var(--bg-pri);
  font-size: 2.3rem;
  font-weight: 700;
  position: relative;
  display: flex;
  align-items: center;
  color: var(--pri-dark);
}
.ex-contents-spv-left::after {
  content: "";
  width: 1rem;
  height: calc(4rem / 2);
  background-color: var(--bg-pri);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: translateY(-50%);
  position: absolute;
  top: 50%;
  right: -0.9rem;
  z-index: 2;
}
.ex-contents-spv-left span {
  width: 100%;
  font-size: 4.6rem;
  line-height: 1.5;
  text-align: center;
  display: block;
}
.ex-contents-spv-right {
  flex: 1;
  padding: var(--s2) var(--s4);
  background-color: white;
  gap: var(--s1);
}
.ex-contents-spv-right p {
  line-height: 1.8;
  font-size: 1.5rem;
}
.ex-contents-spv-catch {
  font-size: 1.6rem;
  color: var(--sec-dark);
  font-weight: bold;
  line-height: 1.5;
}

/* 3.0.3 m-title03 */
.bg-05 h3.m-title03 {
  padding: 0 0 0 var(--s5);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.5;
  background: url("./img/icon-gear.svg") no-repeat center left;
  background-size: 3.2rem auto;
}

/* 2.10.0 conclusion-area */
.conclusion-area {
  position: relative;
  background: #f5f8fa;
  padding: 48px 0 56px 0;
  margin: var(--s5) 0;
}
.conclusion-area::before {
  content: "";
  width: calc(100% - (var(--s5) * 2));
  height: 100%;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  position: absolute;
  border-width: 0 1px;
  border-style: solid;
  border-color: var(--line);
  z-index: 0;
  pointer-events: none;
}
.conclusion-title {
  font-size: 3.2rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
}

.conclusion-title-deco {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  font-weight: bold;
  color: var(--pri-dark);
  letter-spacing: 0.05em;
}
.conclusion-title-deco::before,
.conclusion-title-deco::after {
  content: "";
  flex: none;
  width: 10%;
  height: 1px;
  background: var(--pri);
  margin: 0 var(--s3);
}

.conclusion-catch {
  font-size: 1.8rem;
  font-weight: bold;
  text-align: center;
}

.conclusion-box {
  text-align: left;
  border-width: 1px 0;
  border-style: solid;
  border-color: var(--line);
  padding: var(--s3) var(--s8);
}

.conclusion-btn-area {
  z-index: 5;
}
.btn-conclusion {
  margin: 0 auto;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .conclusion-area {
    padding: var(--s4) 0;
    background-size: 70% auto;
  }
  .conclusion-title {
    font-size: 2rem;
  }
  .conclusion-title-deco {
    font-size: 2rem;
  }
  .conclusion-catch {
    font-size: 1.6rem;
  }
  .conclusion-title-deco::before,
  .conclusion-title-deco::after {
    content: "";
    width: 10%;
  }
  .conclusion-title-deco::before {
    left: -20%;
  }
  .conclusion-title-deco::after {
    right: -20%;
  }
  .conclusion-box {
    padding: var(--s3);
  }
  .btn-conclusion {
    width: 80%;
  }
  .conclusion-area::before {
    width: calc(100% - (var(--s2) * 2));
  }
}
/* ========================================
   icon-head02 アレンジ版（POINT・CHECK）
   ======================================== */
.icon-head02.point,
.icon-head02.check {
  background: var(--bg-base);
  padding: var(--s2);
  padding-left: var(--s4);
  margin-block: var(--s4) var(--s3);
  font-size: 2rem;
  font-weight: bold;
  position: relative;
  border: none;
  margin-left: var(--s3);
}

.icon-head02.point::before,
.icon-head02.check::before {
  content: "";
  position: absolute;
  left: -2.4rem;
  top: -0.8rem;
  width: 60px;
  height: 16px;
  font-weight: bold;
  font-size: 1.8rem;
}

.icon-head02.point::before {
  content: "POINT";
  color: var(--pri);
}

.icon-head02.check::before {
  content: "CHECK";
  color: #478cac;
}

@media screen and (max-width: 767px) {
  .icon-head02.point,
  .icon-head02.check {
    font-size: 1.6rem;
  }

  .icon-head02.point::before,
  .icon-head02.check::before {
    font-size: 1.4rem;
  }
}
/* ========================================
   4. 背景・セクション別スタイル
   ======================================== */
section {
  padding: var(--s14) 0;
  position: relative;
  overflow-x: hidden;
}

.bg-01 {
  background: linear-gradient(#fdfdfd, var(--bg-pri));
  z-index: 1;
}
.bg-01 .l-grid-three {
  position: relative;
  background: white;
}
.bg-01 .l-grid-three::before,
.bg-01 .l-grid-three::after {
  content: "";
  position: absolute;
  background: var(--line);
  width: 100vw;
  height: 1px;
  left: 50%;
  transform: translateX(-50%);
}
.bg-01 .l-grid-three::after {
  bottom: 0;
}
.bg-01 .l-grid-three .column-medium:nth-of-type(2) {
  border: 1px solid var(--line);
  border-top: none;
  border-bottom: none;
}
.bg-01 .l-grid-three + .caption-left {
  width: 90rem;
  margin: -3rem auto 0;
}
.bg-01 .imgbox {
  flex: 1;
}
.bg-02 {
  background: url(img/bg-02.jpg) top center no-repeat fixed, var(--bg-base);
}
.bg-02 .column-large {
  position: relative;
  background: var(--bg-base);
}
.bg-02 .column-large::before,
.bg-02 .column-large::after {
  content: "";
  position: absolute;
  width: 100vw;
  height: 1px;
  background: var(--line);
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}
.bg-02 .column-large::before {
  top: 0;
}
.bg-02 .l-scroll-x-sp table tr td:nth-of-type(1) {
  text-align: center;
}

.bg-03 {
  background: var(--bg-base);
}
.bg-03 .l-grid-two {
  gap: 1px;
  background: var(--line);
  border-width: 1px 0;
  border-style: solid;
  border-color: var(--line);
  padding: 0 1px;
}
.bg-03 .column-large {
  position: relative;
  background: var(--bg-sec);
  overflow: hidden;
}
.bg-03 .column-large img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  transform: translate(-50%, -50%);
  z-index: -1;
  opacity: 1;
  mix-blend-mode: overlay;
}

.bg-04 {
  background: linear-gradient(#fdfdfd, var(--bg-pri));
}
.bg-04 .column-large {
  background: url(img/bg-point.png) no-repeat center / cover;
  border-width: 1px 0;
  border-style: solid;
  border-color: var(--line);
}

.bg-05 {
  background: url(img/bg-05.jpg) no-repeat top center / 100% auto;
}
.bg-05 .l-grid-three > .column-medium {
  border-top: 1px solid var(--line);
}
.bg-05 .l-grid-three {
  background: white;
  border-bottom: 1px solid var(--line);
}
.bg-05 .btn-link {
  display: flex;
  flex: 1;
  align-items: flex-end;
  justify-content: flex-end;
}
.bg-05 .l-grid-three > .column-medium:nth-child(3n + 2),
.bg-05 .l-grid-three > .column-medium:nth-child(3n) {
  border-left: 1px solid var(--line);
}
.bg-05 .l-grid-three table {
  font-size: 14px;
}
.bg-05 .l-grid-three table th {
  width: 24%;
}
.bg-03 h3,
.bg-04 h3,
.bg-05 h3 {
  /* flex: 1; */
  align-content: center;
  font-size: 2rem;
  font-weight: bold;
  color: var(--pri-dark);
  line-height: 1.6;
}
.bg-03 h3 a,
.bg-04 h3 a,
.bg-05 h3 a {
  padding-right: var(--s3);
  text-decoration: none;
  background: url("./img/arrow-bk-right.svg") no-repeat;
  background-position: right calc(50% + 0px);
  background-size: auto 0.6em;
}

/* ========================================
   5. その他のコンポーネント
   ======================================== */

/* bg-line */
.bg-line,
.bg-line--lower {
  width: 114rem;
  margin: 0 auto;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 0;
  opacity: 0.8;
  pointer-events: none;
}
.bg-line--lower {
  position: absolute;
  top: var(--s14);
}
.bg-line::before,
.bg-line::after,
.bg-line--lower::before,
.bg-line--lower::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: var(--line);
}
.bg-line::before,
.bg-line--lower:before {
  left: 0;
}
.bg-line::after,
.bg-line--lower::after {
  right: 0;
}
.bg-line span {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0.8px;
  height: 100vh;
  background-color: var(--line);
  z-index: -4;
}

/* sp-scroll-table */
.sp-scroll-table {
  display: none;
}

/* caption-left */
.caption-left {
  margin-top: var(--s2);
  font-size: 1.2rem;
  color: #666;
  text-align: left;
}
/* 1.9.1 index02-frame */
.index02-frame {
  width: 100%;
}
.index02-title {
  padding: var(--s2) var(--s2) var(--s2) var(--s7);
  color: var(--pri-dark);
  font-size: 2.2rem;
  font-weight: bold;
  line-height: 1;
  background: url("./img/icon-gear.svg") no-repeat left center;
  background-size: 4rem auto;
  position: relative;
}
.index02-chapter {
  padding: var(--s2) var(--s2) var(--s2) var(--s7);
  font-weight: 700;
  counter-reset: number 0;
}
#toc ul.index02-chapter li {
  position: relative;
}
#toc ul.index02-chapter li a {
  text-decoration: none;
}
#toc ul.index02-chapter li:not(.index02-chapter-h-three)::before {
  counter-increment: number 1;
  content: counter(number, decimal-leading-zero);
  color: var(--pri-dark);
  position: absolute;
  top: 0;
  left: -1.8em;
}
#toc ul li.index02-chapter-h {
  margin: 0 0 0 var(--s2);
  font-size: 100%;
  line-height: 1.7;
  position: relative;
}
#toc ul li.index02-chapter-h a {
  display: block;
  text-decoration: none;
}
#toc ul li.index02-chapter-h-two {
  margin-left: var(--s2);
  position: relative;
}
#toc ul li.index02-chapter-h-three {
  margin-left: var(--s4);
  position: relative;
}
#toc ul li.index02-chapter-h-two::before,
#toc ul li.index02-chapter-h-three::before {
  position: absolute;
  top: 0;
  left: -1.8em;
}
#toc ul li.index02-chapter-h-three::before {
  content: "└";
}
/*----------------------------------------------
	more content settings
*/
#toc.index02-gradation {
  margin-top: 1.4rem;
  height: auto;
  max-height: 12rem;
  overflow: hidden;
  transition: max-height 1s;
  position: relative;
}
#toc.index02-gradation::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  transition: 0.3s;
  background: linear-gradient(to bottom, transparent 0%, var(--bg-sec) 100%);
}
#toc.index02-gradation.is-open::after {
  display: none;
}
.index02-btn {
  max-width: 32rem;
  margin: 2rem auto 0 auto;
  position: relative;
  z-index: 5;
}
.index02-btn span {
  width: 100%;
  margin: 0 auto;
  padding: var(--s2);
  border: 0.2rem solid var(--line);
  border-radius: 4rem;
  background: url("./img/acc-off.svg") no-repeat 93% center / 1.6rem, #fff;
  display: block;
  text-align: center;
  transform: translate(0, 0);
  transition: transform 0.3s;
  cursor: pointer;
  z-index: 1;
}
.index02-btn:hover span {
  transform: translate(0, 0.8rem);
}
.index02-btn.is-open span {
  background: url("./img/acc-on.svg") no-repeat 93% center / 1.6rem, #fff;
}
/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  #toc .onb-index02-chapter {
    padding-left: var(--s4);
  }
  .onb-index02-btn:hover span {
    transform: none;
  }
  .bg-02 .l-grid-two-large{
    gap: var(--s3);
  }
  .bg-05 .l-grid-three table th {
    width: 100%;
  }
  .bg-03 h3,
  .bg-04 h3,
  .bg-05 h3 {
    font-size: 1.8rem;
  }
  .bg-03 .column-large img {
    min-width: 100%;
    min-height: 100%;
  }
}

/* 1.10.x 関連記事 */
/* 1.10 related-article01-frame */
.index02-wrap,
.related-article01-frame {
  margin: var(--s6) auto;
  padding: var(--s2) var(--s3) var(--s5);
  background-color: var(--bg-sec);
  position: relative;
}
.index02-title,
.related-article01-title {
  padding: var(--s2) var(--s2) var(--s2) var(--s7);
  font-size: 2.2rem;
  font-weight: bold;
  line-height: 1;
  background: url("./img/icon-info.svg") no-repeat left center;
  background-size: 4rem auto;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.related-article01-list {
  padding: var(--s2) var(--s2) var(--s2) var(--s7);
  font-weight: 700;
}
.related-article01-list li {
  padding-left: 1.2em;
  font-size: 100%;
  line-height: 1.7;
  position: relative;
  margin-top: var(--s1);
}
.related-article01-list a {
  display: block;
}
.related-article01-list a:hover {
  opacity: 0.6;
}
.relations-box.relations-box--column {
  display: flex;
  gap: 10px;
}
.relations-box__pic {
  flex: 0 0 150px;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .related-article01-list {
    padding: 0;
  }
  .related-article01-list li {
    margin-left: 0;
  }
  .relations-box__pic {
    flex: 0 0 100px;
  }
}
.pc-fix-banner02 {
  width: 24rem;
  background-color: #fff;
  position: fixed;
  right: 0;
  bottom: 1rem;
  z-index: 150;
  box-shadow: 0 4px 16px var(--shadow);
}
.pc-fix-banner02 a {
  color: #fff;
  text-decoration: none;
  display: block;
}
.pc-fix-banner02 a:hover {
  opacity: 0.7;
}
/*------------------------------------------------------------
  SP settings
*/
@media screen and (max-width: 767px) {
  .pc-fix-banner02 {
    display: none;
  }
}
/* ========================================
   6. レスポンシブ設定
   ======================================== */
@media screen and (max-width: 767px) {
  .mainvisual {
    position: relative;
    width: 100%;
    height: auto;
    padding: var(--s4) 0;
    overflow-x: clip;
  }
  .mainvisual::before {
    content: "";
    position: absolute;
    top: var(--s4);
    background: var(--line);
    width: 100%;
    height: 1px;
    z-index: 2;
  }
  .mainvisual::after {
    content: "";
    position: absolute;
    bottom: var(--s4);
    background: var(--line);
    width: 100%;
    height: 1px;
    z-index: 2;
  }
  .mainvisual .mv-photo {
    display: none;
  }
  .mainvisual picture {
    display: block;
    width: auto;
    height: 110%;
  }
  .mainvisual picture source {
    display: block;
  }
  .mainvisual .mv-bg {
  }
  .mainvisual .mv-content {
    width: calc(100% - (var(--s1) + var(--s-2)) * 2);
    padding: 0;
    border: none;
  }
  .mv-content::after {
    display: none;
  }
  .mainvisual .mv-logo {
    width: 10rem;
    margin-bottom: 0;
    padding-left: var(--s1);
  }
  .mainvisual h2 {
    font-size: 3rem;
    padding: var(--s2) var(--s1);
  }
  .mainvisual h2::after {
    content: "";
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    border-width: 1px 0;
    border-style: solid;
    border-color: var(--line);
    z-index: 0;
  }

  .mainvisual .mv-lead {
    padding: var(--s2);
  }
  .mainvisual .txt-bold {
    color: var(--pri);
    font-weight: bold;
  }
  p.lead {
    max-width: 90%;
  }
  ul:not([class]) li {
    padding-left: 1em;
  }
  .related-article01-list li::before,
  ul:not([class]) li::before {
    top: 0.7rem;
    width: 0.8rem;
    height: 0.8rem;
  }

  section {
    padding: var(--s10) 0;
  }
  .bg-01 {
    padding-top: var(--s4);
  }
  .bg-01 .l-grid-three {
    background: transparent;
  }
  .bg-01 .l-grid-three .column-medium {
    background: white;
    border: 1px solid var(--line);
    padding-bottom: var(--s5);
  }
  .bg-01 .l-grid-three .column-medium:nth-of-type(2) {
    margin: var(--s4) 0;
  }

  .bg-02 .l-grid-two-large > div:nth-of-type(2) {
    padding-left: 0;
  }
  .bg-03 .l-grid-two {
    grid-template-columns: 100%;
  }

  .bg-05 .l-grid-three > .column-medium:nth-child(3n + 2),
  .bg-05 .l-grid-three > .column-medium:nth-child(3n) {
    border-left: none;
  }

  .bg-05 h3.m-title03 {
    background-size: 2.4rem;
  }

  .section-title06 {
    padding: var(--s2);
    font-size: 2.4rem;
  }

  .listbox-area {
    padding: var(--s2);
  }
  .listbox-list li {
    font-size: 1.4rem;
  }
  .listbox-list--three li {
    width: calc((100% - var(--s2)) / 2);
  }
  .listbox-title {
    width: 80%;
    margin: -5rem auto 0 auto;
    padding: var(--s2);
    font-size: 1.8rem;
    text-align: center;
  }

  .column-large {
    padding: var(--s3);
  }
  .box-full {
    padding: var(--s1);
  }

  .l-grid-three {
    grid-template-columns: 1fr;
  }
  .l-grid-two-large {
    grid-template-columns: 1fr;
  }

  .onb-icon-title-frame {
    padding: var(--s2);
  }
  .onb-icon-title {
    font-size: 2.2rem;
  }
  .onb-icon-title small {
    font-size: 1.6rem;
  }
  .onb-icon-title-catch {
    font-size: 1.8rem;
  }
  .onb-icon-title-icon {
    width: 6rem;
    height: 6rem;
    position: absolute;
    top: -2rem;
    left: -0.5rem;
  }

  .onb-m-title5 span::before,
  .onb-m-title5 span::after {
    width: 50vw;
  }
  .onb-m-title5 span::before {
    right: 100%;
  }
  .onb-m-title5 span::after {
    left: 100%;
  }
  .onb-m-title6 {
    font-size: 2rem;
  }

  .twb-listbox-area {
    padding: var(--s2) var(--s2) var(--s4);
  }
  .twb-bg-colored::before {
    display: none;
  }
  .twb-bg-colored:nth-child(2) .twb-listbox-area {
    padding-left: var(--s2);
  }
  .twb-bg-colored:nth-child(2) .twb-listbox-area::before {
    content: "";
    width: 100%;
    height: 2rem;
    position: absolute;
    top: -0.2rem;
    left: 0;
    background: var(--bg-sec);
    z-index: -1;
    clip-path: polygon(0 0, 0% 100%, 100% 0);
    border-top: 4px solid var(--bg-sec);
    opacity: 0;
  }
  .twb-listbox-list li {
    font-size: 1.4rem;
  }
  .twb-text-box {
    margin-bottom: var(--s4);
  }
  .twb-listbox-list--three li {
    width: calc((100% - var(--s2)) / 2);
  }
  .twb-listbox-title {
    width: 80%;
    margin: -4rem auto 0 auto;
    padding: var(--s2) 0 0;
    font-size: 1.6rem;
    text-align: center;
  }
  .twb-listbox-title span {
    padding: var(--s-2) var(--s3);
  }

  .l-onb-flex-table {
    flex-direction: column;
  }
  .onb-flex-table + table {
    margin-top: var(--s2);
  }

  .onb-iconbox02-frame {
    padding: var(--s2);
  }
  .onb-iconbox02-catch {
    background-size: 2.4rem;
    background-position: center left;
    font-size: 1.8rem;
    margin-bottom: -1.4rem;
  }

  .ex-contents-spv {
    /* flex-direction: column; */
  }
  .ex-contents-spv-left {
    padding: 0.8rem;
    position: relative;
    text-align: center;
    font-size: 1.2rem;
  }
  .ex-contents-spv-left span {
    font-size: 2rem;
    display: inline;
  }
  .ex-contents-spv-right {
  }
  .ex-contents-spv-catch {
    font-size: 1.6rem;
  }
  .ex-contents-spv-right p {
    font-size: 1.4rem;
  }

  .icon-head01 {
    padding: var(--s2);
    font-size: 1.8rem;
  }

  .bg-line {
    width: calc(100% - (var(--s1) + var(--s-2)) * 2);
    /* position: absolute; */
    display: none;
  }
  .bg-01 .bg-line {
    display: block;
  }

  .section-title06-frame + p {
    width: 100%;
  }
  .section-title06-frame::after {
    width: 100vw;
  }

  .sp-scroll-table {
    margin-bottom: 1rem;
    display: block;
    padding: var(--s1);
    border: 1px solid var(--line);
    text-align: center;
    font-size: 1.2rem;
    border-radius: 2rem;
  }
  .index02-title,
  .related-article01-title {
    font-size: 2rem !important;
    background-size: 3.2rem auto;
  }
}