@charset "UTF-8";

/* =========================
   Base
========================= */
html {
  scroll-behavior: smooth;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: #333;
  background: #fff;
  font-family:
    "Noto Sans JP",
    "Noto Sans",
    "Segoe UI Symbol",
    "Arial Unicode MS",
    "Hiragino Sans",
    "Yu Gothic",
    "Meiryo",
    sans-serif;
  line-height: 1.9;
  font-size: 14px;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

ul,
li {
  margin: 0;
  padding: 0;
  list-style: none;
}

[hidden] {
  display: none !important;
}

/* =========================
   header common
========================= */
.site-header {
  width: 100%;
  background: #f6faf8;
  position: fixed;
  top: 0;
  z-index: 1000;
}

.site-header__inner {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 2.783vw 3.027vw 2.344vw;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2vw;
}

.site-header__left {
  display: flex;
  align-items: flex-start;
  gap: 4.346vw;
  min-width: 0;
}

.site-header__logo {
  flex: 0 0 auto;
}

.site-header__logo-image {
  display: block;
  width: 17vw;
  max-width: 100%;
  height: auto;
}

.site-header__language-box {
  flex: 0 0 auto;
  width: 14.551vw;
  min-height: 2.9vw;
  border: 0.2vw solid #39b54a;
  background: #39b54a;
  display: flex;
  align-items: stretch;
}

.site-header__language-ja,
.site-header__language-en {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  white-space: nowrap;
}

.site-header__language-ja {
  width: 48%;
  background: #ffffff;
  color: #22b573;
  font-size: 1.03vw;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.site-header__language-en {
  width: 52%;
  color: #fff;
  font-size: 1vw;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.site-header__right {
  display: flex;
  align-items: center;
  gap: 4.3vw;
  flex: 0 0 auto;
}

.site-header__nav {
  min-width: 0;
}

.site-header__nav-list {
  min-width: 0;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: 3.32vw;
}

.site-header__nav-item {
  position: relative;
}

.site-header__nav-item > a,
.site-header__nav-label {
  display: inline-block;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 1.35vw;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.03em;
  color: #000000;
  white-space: nowrap;
}

.site-header__nav-label {
  cursor: default;
}

.site-header__subnav {
  position: absolute;
  top: calc(100% + 0.8vw);
  left: 0;
  min-width: 15.625vw;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.site-header__nav-item--has-child:hover .site-header__subnav,
.site-header__nav-item--has-child:focus-within .site-header__subnav {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.site-header__subnav-item + .site-header__subnav-item {
  margin-top: 1.074vw;
}

.site-header__subnav-item a {
  position: relative;
  display: inline-block;
  padding-left: 1.758vw;
  font-size: 1.3vw;
  font-weight: 900;
  line-height: 1.35;
  color: #4a4a4a;
  white-space: nowrap;
}

.site-header__subnav-item a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9vw;
  width: 0.586vw;
  height: 0.1vw;
  background: #000000;
}

.site-header__locale {
  display: flex;
  align-items: stretch;
  border: 0.098vw solid #000000;
  margin-top: 0.049vw;
}

.site-header__locale-link {
  width: 3.027vw;
  height: 2.295vw;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.465vw;
  font-weight: 900;
  line-height: 1;
}

.site-header__locale-link--en {
  color: #4a4a4a;
}

.site-header__locale-link--en:hover{
  background: #000000;
  color: #ffffff;
}

.site-header__locale-link--jp {
  background: #000000;
  color: #ffffff;
}

.site-header__menu-button {
  display: none;
}

.site-header__sp-menu {
  display: none;
}

/* =========================
   header tablet adjustment
========================= */
@media screen and (max-width: 1200px) and (min-width: 768px) {
  .site-header__inner {
    padding: 2.8vw 2.8vw 2.2vw;
  }

  .site-header__left {
    gap: 2.6vw;
  }

  .site-header__right {
    gap: 2.2vw;
  }

  .site-header__nav-list {
    gap: 2.3vw;
  }

  .site-header__logo-image {
    width: 22vw;
  }

  .site-header__language-box {
    width: 17vw;
    min-height: 4.6vw;
  }

  .site-header__language-ja {
    font-size: 1.4vw;
  }

  .site-header__language-en {
    font-size: 1.2vw;
  }

  .site-header__nav-item > a,
  .site-header__nav-label {
    font-size: 1.9vw;
  }

  .site-header__subnav-item a {
    font-size: 1.6vw;
    padding-left: 1.9vw;
  }

  .site-header__locale-link {
    width: 3.5vw;
    height: 2.7vw;
    font-size: 1.7vw;
  }
}

/* =========================
   header sp
========================= */
@media screen and (max-width: 767px) {
  .site-header {
    position: fixed;
  }

  .site-header__inner {
    padding: 3.255vw 2.604vw;
    display: block;
    position: relative;
  }

  .site-header__left {
    display: block;
  }

  .site-header__right {
    position: absolute;
    top: 3.125vw;
    right: 2.93vw;
    display: flex;
    align-items: flex-start;
    gap: 3.255vw;
  }

  .site-header__logo-image {
    width: 33.854vw;
  }

  .site-header__language-box {
    margin-top: 3.711vw;
    width: 32.943vw;
    min-height: 4.232vw;
    border: 0.13vw solid #39b54a;
  }

  .site-header__language-ja {
    width: 48%;
    font-size: 2.083vw;
    color: #8fcfb2;
  }

  .site-header__language-en {
    width: 52%;
    font-size: 1.953vw;
    color: #d9f1de;
  }

  .site-header__nav {
    display: none;
  }

  .site-header__locale {
    border: 0.13vw solid #000000;
    margin-top: 0;
  }

  .site-header__locale-link {
    width: 6.25vw;
    height: 4.557vw;
    font-size: 2.995vw;
  }

  .site-header__menu-button {
    display: flex;
    position: relative;
    width: 6.51vw;
    height: 5.078vw;
    padding: 0;
    border: 0;
    background: transparent;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    margin-top: 0.13vw;
  }

  .site-header__menu-button span {
    display: block;
    width: 100%;
    height: 0.13vw;
    background: #000000;
    transform-origin: center;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .site-header__menu-button[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(2.474vw) rotate(45deg);
  }

  .site-header__menu-button[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .site-header__menu-button[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-2.474vw) rotate(-45deg);
  }

  .site-header__sp-menu {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 3.906vw 2.604vw 4.557vw;
    background: #ffffff;
    z-index: 999;
  }

  .site-header__sp-nav {
    width: 100%;
  }

  .site-header__sp-nav-list {
    width: 100%;
    border-top: 0.13vw solid #d9d9d9;
  }

  .site-header__sp-nav-item {
    width: 100%;
    border-bottom: 0.13vw solid #d9d9d9;
  }

  .site-header__sp-nav-item > a,
  .site-header__sp-nav-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 3.255vw 0;
    background: transparent;
    border: 0;
    text-align: left;
    font-family: "Roboto", "Noto Sans JP", sans-serif;
    font-size: 2.865vw;
    font-weight: 500;
    line-height: 1.4;
    color: #000000;
  }

  .site-header__sp-nav-toggle {
    cursor: pointer;
  }

  .site-header__sp-nav-toggle-icon {
    position: relative;
    width: 2.344vw;
    height: 2.344vw;
    flex: 0 0 auto;
  }

  .site-header__sp-nav-toggle-icon::before,
  .site-header__sp-nav-toggle-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    background: #000000;
    transform: translate(-50%, -50%);
  }

  .site-header__sp-nav-toggle-icon::before {
    width: 2.344vw;
    height: 0.13vw;
  }

  .site-header__sp-nav-toggle-icon::after {
    width: 0.13vw;
    height: 2.344vw;
  }

  .site-header__sp-nav-toggle[aria-expanded="true"] .site-header__sp-nav-toggle-icon::after {
    display: none;
  }

  .site-header__sp-subnav {
    padding: 0 0 2.604vw 0;
  }

  .site-header__sp-subnav li + li {
    margin-top: 1.823vw;
  }

  .site-header__sp-subnav a {
    position: relative;
    display: block;
    padding-left: 3.255vw;
    font-family: "Roboto", "Noto Sans JP", sans-serif;
    font-size: 2.474vw;
    font-weight: 300;
    line-height: 1.5;
    color: #4a4a4a;
  }

  .site-header__sp-subnav a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.302vw;
    width: 1.302vw;
    height: 0.13vw;
    background: #000000;
  }
}

/* =========================
   footer
========================= */
.site-footer {
  width: 100%;
  background: #39b54a;
}

.site-footer__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 7.324vw 0 3.516vw;
  text-align: center;
}

.site-footer__logo {
  display: flex;
  justify-content: center;
}

.site-footer__logo-image {
  display: block;
  width: 16.691vw;
  max-width: 100%;
  height: auto;
}

.site-footer__nav {
  margin-top: 5.273vw;
}

.site-footer__nav-row {
  display: flex;
  justify-content: center;
  align-items: center;
}

.site-footer__nav-row--topics {
  gap: 4.102vw;
}

.site-footer__heading {
  color: #000000;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 2.051vw;
  font-weight: 700;
  line-height: 1.4;
  white-space: nowrap;
}

.site-footer__topics-list,
.site-footer__bottom-list {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__topics-list {
  gap: 2.93vw;
}

.site-footer__bottom-list {
  gap: 5.127vw;
}

.site-footer__topics-item,
.site-footer__bottom-list li {
  position: relative;
}

.site-footer__topics-item {
  padding-left: 1.611vw;
}

.site-footer__topics-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.732vw;
  height: 0.146vw;
  background: #000000;
  transform: translateY(-50%);
}

.site-footer__nav-row--bottom {
  margin-top: 2.93vw;
}

.site-footer__link {
  position: relative;
  display: inline-block;
  color: #000000;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 1.758vw;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
}

.site-footer__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.146vw;
  width: 100%;
  height: 0.146vw;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.25s ease;
}

.site-footer__link:hover::after,
.site-footer__link:focus-visible::after {
  transform: scaleX(1);
}

.site-footer__copyright {
  margin: 6.445vw 0 0;
  color: #000000;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 1.611vw;
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1200px) {
  .site-footer__inner {
    padding: 8vw 20px 4vw;
  }

  .site-footer__logo-image {
    width: 20vw;
  }

  .site-footer__nav {
    margin-top: 5.8vw;
  }

  .site-footer__nav-row--topics {
    gap: 3vw;
  }

  .site-footer__heading {
    font-size: 2.2vw;
  }

  .site-footer__topics-list {
    gap: 2.2vw;
  }

  .site-footer__bottom-list {
    gap: 4vw;
  }

  .site-footer__topics-item {
    padding-left: 1.5vw;
  }

  .site-footer__topics-item::before {
    width: 0.8vw;
    height: 0.16vw;
  }

  .site-footer__link {
    font-size: 1.9vw;
  }

  .site-footer__copyright {
    margin-top: 6.8vw;
    font-size: 1.8vw;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .site-footer__inner {
    padding: 13.021vw 5.208vw 8.333vw;
  }

  .site-footer__logo-image {
    width: 41.667vw;
  }

  .site-footer__nav {
    margin-top: 11.719vw;
  }

  .site-footer__nav-row {
    display: block;
  }

  .site-footer__nav-row--topics {
    gap: 0;
  }

  .site-footer__heading {
    font-size: 5.729vw;
    line-height: 1.4;
  }

  .site-footer__topics-list,
  .site-footer__bottom-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4.167vw;
  }

  .site-footer__topics-list {
    margin-top: 5.208vw;
  }

  .site-footer__bottom-list {
    margin-top: 7.292vw;
    gap: 5.208vw;
  }

  .site-footer__topics-item {
    padding-left: 4.167vw;
  }

  .site-footer__topics-item::before {
    width: 1.823vw;
    height: 0.391vw;
  }

  .site-footer__nav-row--bottom {
    margin-top: 7.292vw;
  }

  .site-footer__link {
    font-size: 4.948vw;
    line-height: 1.4;
  }

  .site-footer__link::after {
    bottom: -0.391vw;
    height: 0.26vw;
  }

  .site-footer__copyright {
    margin-top: 13.021vw;
    font-size: 4.167vw;
    line-height: 1.6;
  }
}

/* =========================
   page mv
========================= */

#page{
  margin-top: 9vw;
}

.page-mv {
  width: 100%;
  background: #f6faf8;
  overflow: hidden;
}

.page-mv-inner {
  width: 83%;
  margin: 0 auto;
  padding: 1vw 0 7vw;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 4.395vw;
}

.page-mv-content {
  flex: 1 1 auto;
  margin-top: auto;
  min-width: 0;
}

.page-mv-label {
  margin-bottom: 0.5vw;
  color: #38b349;
  font-size: 1.6vw;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.page-mv-title {
  margin: 0;
  color: #000000;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 6.588vw;
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.01em;
}

.page-mv-title span {
  display: block;
}

.page-mv-text {
  width: 100%;
  max-width: 30vw;
  margin: 3vw 0 0;
  color: #00002a;
  font-size: 1.1vw;
  font-weight: 500;
  line-height: 2.05;
  letter-spacing: 0.02em;
}

.page-mv-image {
  flex: 0 0 auto;
  width: 48.5%;
  margin: 0;
}

.page-mv-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1.611vw 1.611vw 0 1.611vw;
  object-fit: cover;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1024px) {
  .page-mv-inner {
    gap: 3vw;
    padding: 0 4vw;
  }

  .page-mv-content {
    padding: 15vw 0 5vw;
  }

  .page-mv-label {
    margin-bottom: 1.5vw;
    font-size: 2vw;
  }

  .page-mv-title {
    font-size: 6.8vw;
  }

  .page-mv-text {
    max-width: 40vw;
    margin-top: 3vw;
    font-size: 1.6vw;
  }

  .page-mv-image {
    width: 42vw;
  }

  .page-mv-image img {
    border-radius: 1.8vw 1.8vw 0 1.8vw;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .page-mv-inner {
    display: block;
    padding: 0 0 10.417vw;
  }

  .page-mv-content {
    padding: 12.5vw 5.208vw 0;
  }

  .page-mv-label {
    margin: 0 0 2.604vw;
    font-size: 3.906vw;
    line-height: 1.4;
  }

  .page-mv-title {
    font-size: 14.323vw;
    line-height: 0.95;
    letter-spacing: -0.05em;
  }

  .page-mv-text {
    max-width: 100%;
    margin: 6.51vw 0 0;
    font-size: 3.646vw;
    line-height: 2;
  }

  .page-mv-image {
    width: 100%;
    margin-top: 8.333vw;
    padding: 0 5.208vw;
  }

  .page-mv-image img {
    border-radius: 3.906vw 3.906vw 0 3.906vw;
  }
}

/* =========================
   scroll fade up motion
========================= */
.js-fade-up {
  opacity: 0;
  transform: translateY(4vw);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

.js-fade-up.is-visible {
  opacity: 1;
  transform: none;
}

.js-fade-up {
  position: relative;
}

.js-fade-up.is-note-open {
  z-index: 30;
}

.parts__note-wrap {
  position: relative;
  z-index: 10;
}

.parts__note-popup {
  z-index: 1000;
}

@media (prefers-reduced-motion: reduce) {
  .js-fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* =========================
   toc
========================= */
.toc-box {
  width: 100%;
  background: #f2f2f2;
  overflow: visible;
}

.toc-box .glossary-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.research-index {
  position: relative;
}

.research-index__inner {
  display: grid;
  grid-template-columns: 10.33vw 1fr;
  align-items: start;
  gap: 9vw;
  padding: 0 0 8vw;
}

.research-index__label {
  width: 8vw;
  height: 7.275vw;
  background: #000000;
  border-radius: 0 0 1.2vw 1.2vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9vw;
  align-self: start;
  margin-left: auto;
  flex-shrink: 0;
}

.research-index__label-icon {
  width: 1.6vw;
  height: auto;
  display: block;
}

.research-index__label-text {
  color: #ffffff;
  font-size: 1.4vw;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.3em;
}

.research-index__content {
  min-width: 0;
  padding-top: 4.4vw;
}

.research-index__group + .research-index__group {
  margin-top: 3.294vw;
}

.research-index__group > *:first-child {
  margin-top: 0;
}

.research-index__group > *:last-child {
  margin-bottom: 0;
}

.research-index__heading {
  display: inline-flex;
  align-items: flex-start;
  gap: 1.025vw;
  margin: 0 0 1.611vw;
  font-size: 1.2vw;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.research-index__heading:empty {
  display: none;
}

.research-index__heading-icon {
  width: 1vw;
  margin-top: 0.3vw;
  height: auto;
  display: block;
  flex: 0 0 auto;
}

.research-index__heading-text {
  display: inline-block;
  padding-bottom: 0.22vw;
  border-bottom: 0.073vw solid #7f7f7f;
}

.research-index__group--heading-hidden .research-index__heading {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  border: 0;
  white-space: nowrap;
}

.research-index__list {
  display: flex;
  flex-direction: column;
  gap: 2.27vw;
}

.research-index__list li {
  line-height: 1;
}

.research-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 1.025vw;
  color: #4a4a4a;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.research-index__list a:hover {
  opacity: 0.75;
}

.research-index__item-text {
  display: inline-block;
  padding-bottom: 0.22vw;
  border-bottom: 0.073vw solid #7f7f7f;
  font-size: 1.2vw;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.research-index__more {
  height: 0;
  overflow: hidden;
}

.research-index__more-inner {
  padding-top: 3.294vw;
}

.research-index__toggle-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  margin-top: -1.978vw;
  padding-bottom: 0;
}

.research-index__toggle {
  min-width: 17vw;
  min-height: 4vw;
  padding: 0.879vw 2.196vw 1.098vw;
  border: 0;
  border-radius: 2.489vw 2.489vw 0 0;
  background: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.952vw;
  cursor: pointer;
  font-size: 1.05vw;
  font-weight: 500;
  line-height: 1.2;
  color: #000000;
  transition: opacity 0.2s ease;
  position: absolute;
  top: -2vw;
}

.research-index__toggle:hover {
  opacity: 0.82;
}

.research-index__toggle-icon {
  width: 1.5vw;
  height: 1.5vw;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.research-index__toggle-icon-image {
  width: 100%;
  height: auto;
  display: block;
  transform: rotate(180deg);
  transition: transform 0.25s ease;
}

.research-index.is-open .research-index__toggle-icon-image {
  transform: rotate(0deg);
}

.research-index__toggle-label {
  display: inline-block;
  letter-spacing: 0.1em;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1200px) {
  .toc-box .glossary-container {
    padding: 0 20px;
  }

  .research-index__inner {
    grid-template-columns: 11.5vw 1fr;
    gap: 5vw;
    padding: 0 0 6vw;
  }

  .research-index__label {
    width: 11.5vw;
    height: 8.2vw;
    border-radius: 0 0 1.8vw 1.8vw;
    gap: 0.9vw;
  }

  .research-index__label-icon {
    width: 2.9vw;
  }

  .research-index__label-text {
    font-size: 2vw;
  }

  .research-index__content {
    padding-top: 1.7vw;
  }

  .research-index__heading {
    gap: 1.2vw;
    margin-bottom: 1.8vw;
    font-size: 2.1vw;
  }

  .research-index__heading-icon {
    width: 1.4vw;
  }

  .research-index__heading-text {
    padding-bottom: 0.28vw;
  }

  .research-index__list {
    gap: 2.5vw;
  }

  .research-index__item-text {
    font-size: 2.1vw;
    padding-bottom: 0.28vw;
  }

  .research-index__more-inner {
    padding-top: 3.3vw;
  }

  .research-index__toggle-wrap {
    margin-top: -2.2vw;
  }

  .research-index__toggle {
    min-width: 28vw;
    min-height: 5.8vw;
    padding: 1.1vw 2.5vw 1.2vw;
    border-radius: 3vw 3vw 0 0;
    gap: 1vw;
    font-size: 1.8vw;
  }

  .research-index__toggle-icon {
    width: 1.9vw;
    height: 1.9vw;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .js-fade-up {
    transform: translateY(8vw);
  }

  .toc-box .glossary-container {
    padding: 0 5.208vw;
  }

  .research-index__inner {
    display: block;
    padding: 0 0 12.5vw;
  }

  .research-index__label {
    width: 28.646vw;
    height: 20.833vw;
    margin: 0 auto;
    border-radius: 0 0 4.688vw 4.688vw;
    gap: 2.344vw;
  }

  .research-index__label-icon {
    width: 7.031vw;
  }

  .research-index__label-text {
    font-size: 5.208vw;
  }

  .research-index__content {
    padding-top: 8.333vw;
  }

  .research-index__group + .research-index__group {
    margin-top: 8.333vw;
  }

  .research-index__heading {
    gap: 2.865vw;
    margin-bottom: 4.167vw;
    font-size: 5.208vw;
    line-height: 1.5;
  }

  .research-index__heading-icon {
    width: 3.125vw;
    margin-top: 1.042vw;
  }

  .research-index__heading-text {
    padding-bottom: 0.651vw;
    border-bottom-width: 0.26vw;
  }

  .research-index__list {
    gap: 5.99vw;
  }

  .research-index__list a {
    align-items: flex-start;
  }

  .research-index__item-text {
    padding-bottom: 0.651vw;
    border-bottom-width: 0.26vw;
    font-size: 5.208vw;
    line-height: 1.5;
  }

  .research-index__more-inner {
    padding-top: 8.333vw;
  }

  .research-index__toggle-wrap {
    margin-top: -5.99vw;
  }

  .research-index__toggle {
    width: 100%;
    max-width: 72.917vw;
    min-height: 13.542vw;
    padding: 2.865vw 4.688vw 3.125vw;
    border-radius: 6.771vw 6.771vw 0 0;
    gap: 2.344vw;
    font-size: 4.167vw;
    text-align: center;
  }

  .research-index__toggle-icon {
    width: 4.688vw;
    height: 4.688vw;
  }
}

/* =========================
   脚注 popup common
========================= */
.parts__note-wrap {
  position: relative;
  display: inline-block;
  vertical-align: baseline;
  margin-left: 0.146vw;
}

.parts__note-wrap--title {
  margin-left: 0.366vw;
}

.parts__note {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.318vw;
  height: 1.318vw;
  padding: 0 0.293vw;
  border: none;
  border-radius: none;
  background: none;
  color: #0071bc;
  font-size: 0.806vw;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-0.55em);
  transition: background 0.2s ease, opacity 0.2s ease;
}

.parts__note:hover,
.parts__note:focus-visible {
  background: rgba(57, 181, 74, 0.14);
  outline: none;
}

.parts__note-popup {
  position: absolute;
  top: 1.9em;
  left: 50%;
  transform: translateX(-50%) translateY(0.439vw);
  width: min(23.426vw, 78vw);
  padding: 1.025vw 1.172vw;
  border: 0.073vw solid #d9ddd8;
  border-radius: 1.172vw;
  background: #fcfcfa;
  box-shadow: 0 0.732vw 2.197vw rgba(0, 0, 0, 0.08);
  color: #2b2e2b;
  font-size: 0.95vw;
  line-height: 1.8;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  z-index: 50;
}

.parts__note-popup.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.parts__note-popup::before {
  content: "";
  position: absolute;
  top: -0.439vw;
  left: 50%;
  width: 0.879vw;
  height: 0.879vw;
  background: #fcfcfa;
  border-top: 0.073vw solid #d9ddd8;
  border-left: 0.073vw solid #d9ddd8;
  transform: translateX(-50%) rotate(45deg);
}

.parts__note-label {
  color: #0071bc;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 0.95vw;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding-right: 0.5vw;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1200px) {
  .parts__note-wrap {
    margin-left: 0.2vw;
  }

  .parts__note-wrap--title {
    margin-left: 0.45vw;
  }

  .parts__note {
    min-width: 1.6vw;
    height: 1.6vw;
    padding: 0 0.35vw;
    border-width: 0.08vw;
    font-size: 0.95vw;
  }

  .parts__note-popup {
    width: min(28vw, 78vw);
    padding: 1.2vw 1.35vw;
    border-width: 0.08vw;
    border-radius: 1.3vw;
    font-size: 1.05vw;
  }

  .parts__note-popup::before {
    top: -0.5vw;
    width: 1vw;
    height: 1vw;
    border-top-width: 0.08vw;
    border-left-width: 0.08vw;
  }

  .parts__note-label {
    font-size: 0.9vw;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .parts__note-wrap {
    margin-left: 0.521vw;
  }

  .parts__note-wrap--title {
    margin-left: 0.781vw;
  }

  .parts__note {
    min-width: 4.427vw;
    height: 4.427vw;
    padding: 0 1.042vw;
    border-width: 0.26vw;
    font-size: 2.604vw;
    transform: translateY(-0.52em);
  }

  .parts__note-popup {
    top: 2em;
    left: 0;
    transform: translateX(0) translateY(1.042vw);
    width: min(72.917vw, 78vw);
    padding: 3.125vw 3.646vw;
    border-width: 0.26vw;
    border-radius: 3.125vw;
    box-shadow: 0 2.083vw 6.25vw rgba(0, 0, 0, 0.08);
    font-size: 3.385vw;
    line-height: 1.75;
  }

  .parts__note-popup.open {
    transform: translateX(0) translateY(0);
  }

  .parts__note-popup::before {
    top: -1.172vw;
    left: 5.208vw;
    width: 2.344vw;
    height: 2.344vw;
    border-top-width: 0.26vw;
    border-left-width: 0.26vw;
    transform: rotate(45deg);
  }

  .parts__note-label {
    margin-bottom: 0.781vw;
    font-size: 2.604vw;
  }
}

/* =========================
   parts0
========================= */

.parts0 {
  width: 100%;
}

/* =========================
   parts1
========================= */
.parts1 {
  width: 100%;
}

.backcolor-none {
  background: transparent;
}

.parts__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5.859vw 0 7.324vw;
}

.parts__head {
  text-align: center;
}

.parts__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.172vw;
}

.parts__number-box {
  width: 4.688vw;
  height: 4.688vw;
  border-radius: 0.586vw;
  background: #39b54a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 2.344vw;
  font-weight: 700;
  line-height: 1;
}

.parts__number-side {
  width: 1.172vw;
  height: auto;
  display: block;
}

.parts__title {
  margin: 3.223vw 0 0;
  color: #000000;
  font-size: 2.8vw;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.02em;
  text-align: center;
}

.parts__lead {
  max-width: 100%;
  margin: 4.3vw auto 0;
}

.parts__lead p {
  margin: 0;
  color: #2f2f2f;
  font-size: 1.15vw;
  font-weight: 500;
  line-height: 2.4;
  letter-spacing: 0.01em;
}

.parts__lead p + p {
  margin-top: 2.7vw;
}

.parts1__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.637vw;
  margin-top: 5.859vw;
}

.parts1__card {
  position: relative;
  border: 0.293vw solid #dddddd;
  border-radius: 2.197vw;
  background: transparent;
}

.parts1__card-body {
  min-height: 22.695vw;
  padding: 6.299vw 2.344vw 3.516vw;
  text-align: center;
}

.parts1__card-icon-wrap {
  position: absolute;
  top: -6vw;
  left: 50%;
  transform: translateX(-50%);
  width: 11vw;
  height: 11vw;
  display: flex;
  align-items: center;
  justify-content: center;
}

.parts1__card-icon {
  width: 100%;
  height: auto;
  display: block;
}

.parts1__card-title {
  margin: 0;
  color: #22b575;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2vw;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.02em;
}

.parts1__card-subtitle {
  margin: 0.439vw 0 0;
  color: #22b575;
  font-size: 1.3vw;
  font-weight: 400;
  line-height: 1.4;
}

.parts1__card-divider {
  margin: 1.025vw 0 0;
  color: #000000;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 1.4vw;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.5vw;
  text-indent: 0.5em;
}

.parts1__card-text {
  margin: 1.3vw 0 0;
  color: #2f2f2f;
  font-size: 1.5vw;
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: 0.1em;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1200px) {
  .parts__inner {
    padding: 6.5vw 20px 8vw;
  }

  .parts__number {
    gap: 1.2vw;
  }

  .parts__number-box {
    width: 5.2vw;
    height: 5.2vw;
    border-radius: 0.7vw;
    font-size: 2.5vw;
  }

  .parts__number-side {
    width: 1.2vw;
  }

  .parts__title {
    margin-top: 3.4vw;
    font-size: 4.4vw;
  }

  .parts__lead {
    margin-top: 5.5vw;
  }

  .parts__lead p {
    font-size: 1.8vw;
    line-height: 2.35;
  }

  .parts__lead p + p {
    margin-top: 4.2vw;
  }

  .parts1__cards {
    gap: 2.4vw;
    margin-top: 6.2vw;
  }

  .parts1__card {
    border-width: 0.3vw;
    border-radius: 2.2vw;
  }

  .parts1__card-body {
    min-height: 24vw;
    padding: 6.6vw 2vw 3.8vw;
  }

  .parts1__card-icon-wrap {
    top: -4.8vw;
    width: 9.8vw;
    height: 9.4vw;
  }

  .parts1__card-icon {
    width: 7.4vw;
  }

  .parts1__card-title {
    font-size: 2.9vw;
  }

  .parts1__card-subtitle {
    font-size: 1.85vw;
  }

  .parts1__card-divider {
    font-size: 2.4vw;
  }

  .parts1__card-text {
    font-size: 2.25vw;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .parts__inner {
    padding: 12.5vw 5.208vw 14.323vw;
  }

  .parts__number {
    gap: 2.865vw;
  }

  .parts1__number-box {
    width: 11.719vw;
    height: 11.719vw;
    border-radius: 1.563vw;
    font-size: 6.25vw;
  }

  .parts__number-side {
    width: 2.865vw;
  }

  .parts__title {
    margin-top: 7.813vw;
    font-size: 8.854vw;
    line-height: 1.35;
  }

  .parts__lead {
    margin-top: 10.417vw;
  }

  .parts__lead p {
    font-size: 3.906vw;
    line-height: 2.25;
  }

  .parts__lead p + p {
    margin-top: 8.333vw;
  }

  .parts1__cards {
    grid-template-columns: 1fr;
    gap: 10.417vw;
    margin-top: 13.021vw;
  }

  .parts1__card {
    border-width: 0.521vw;
    border-radius: 5.208vw;
  }

  .parts1__card-body {
    min-height: auto;
    padding: 14.323vw 5.208vw 8.073vw;
  }

  .parts1__card-icon-wrap {
    top: -10.417vw;
    width: 20.833vw;
    height: 19.531vw;
  }

  .parts1__card-icon {
    width: 15.625vw;
  }

  .parts1__card-title {
    font-size: 6.771vw;
    line-height: 1.45;
  }

  .parts1__card-subtitle {
    margin-top: 1.302vw;
    font-size: 4.427vw;
  }

  .parts1__card-divider {
    margin-top: 2.604vw;
    font-size: 5.729vw;
  }

  .parts1__card-text {
    margin-top: 3.906vw;
    font-size: 5.208vw;
    line-height: 1.65;
  }
}

/* =========================
   parts2
========================= */

.parts2 {
  width: 100%;
}

.backcolor-on {
  background: #f6faf8;
}

.column3-box {
  margin-top: 4.688vw;
}

.column3-box__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1vw;
  margin: 0;
  padding: 0;
  list-style: none;
  align-items: stretch;
}

.column3-box__item {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: transparent;
}

.column3-box__title {
  min-height: 4.541vw;
  margin: 0;
  padding: 1.172vw 1vw 1.245vw;
  background: #39b54a;
  color: #ffffff;
  font-size: 1.2vw;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0.05em;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.column3-box__body {
  flex: 1 1 auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2vw;
  background: #ffffff;
}

.column3-box__body p {
  margin: 0;
  color: #333333;
  font-size: 1.15vw;
  font-weight: 400;
  line-height: 1.95;
  letter-spacing: 0.01em;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1200px) {
  .column3-box {
    margin-top: 5.2vw;
  }

  .column3-box__list {
    gap: 1.2vw;
  }

  .column3-box__title {
    min-height: 5.2vw;
    padding: 1.3vw 1.4vw;
    font-size: 2vw;
  }

  .column3-box__body {
    padding: 2.1vw 1.8vw 2.2vw;
  }

  .column3-box__body p {
    font-size: 1.65vw;
    line-height: 1.9;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .column3-box {
    margin-top: 10.417vw;
  }

  .column3-box__list {
    grid-template-columns: 1fr;
    gap: 4.167vw;
  }

  .column3-box__item {
    height: auto;
  }

  .column3-box__title {
    min-height: 13.021vw;
    padding: 3.125vw 4.167vw 3.385vw;
    font-size: 5.208vw;
    line-height: 1.3;
  }

  .column3-box__body {
    padding: 5.208vw 5.208vw 5.729vw;
  }

  .column3-box__body p {
    font-size: 4.167vw;
    line-height: 1.95;
  }
}

/* =========================
   parts3
========================= */
.parts3 {
  width: 100%;
}

.image-content-ver1 {
  display: flex;
  align-items: flex-start;
  gap: 4%;
  margin-top: 6vw;
}

.ver1-img-left {
  margin: 0;
  flex: 0 0 38%;
}

.ver1-img-left img{
  width: 100%;
  display: block;
}

.ver1-txt-right {
  flex: 1 1 0;
  min-width: 0;
}

.ver1-txt-right p{
  margin: 0;
  color: #2f2f2f;
  font-size: 1.15vw;
  font-weight: 500;
  line-height: 2.4;
  letter-spacing: 0.01em;
}

/* =========================
   parts4
========================= */
.parts4 {
  width: 100%;
}

.column3-box__title--numbered {
  justify-content: flex-start;
  gap: 1.245vw;
  text-align: left;
  position: relative;
}

.column3-box__title-num {
  position: absolute;
  top: 50%;
  left: 1vw;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  width: 1.8vw;
  height: 1.8vw;
  border-radius: 50%;
  background: #ffffff;
  color: #39b54a;
  font-size: 0.9vw;
  font-weight: 700;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  letter-spacing: 0;
}

.column3-box__title-text {
  display: inline-block;
  flex: 1 1 auto;
  text-align: center;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1200px) {
  .column3-box__title--numbered {
    gap: 1vw;
  }

  .column3-box__title-num {
    width: 2.5vw;
    height: 2.5vw;
    font-size: 1.2vw;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .column3-box__title--numbered {
    gap: 2.604vw;
  }

  .column3-box__title-num {
    width: 6.771vw;
    height: 6.771vw;
    font-size: 3.125vw;
  }
}

/* =========================
   parts5
========================= */

.parts5{
  width: 100%;
}

.parts5-main{
  margin-top: 4.5vw;
}

.part5-content h3{
  background: #39b54a;
  padding: 0.7vw 1.8vw;
  font-size: 1.4vw;
  color: #fff;
  font-weight: 400;
  margin: 0;
  letter-spacing: 0.1em;
  margin-bottom: 0.8vw;
}

.part5-content dl{
  background: #fff;
  padding: 1.5vw 1.8vw;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 0.3vw;
}

.part5-content dl dt{
  background: #666666;
  color: #fff;
  border-radius: 0.3vw;
  padding: 0.45vw 2vw;
  font-size: 1.05vw;
  font-weight: 300;
}

.part5-content dl dd{
  margin-left: 2vw;
  font-size: 1.05vw;
  font-weight: 500;
}

.parts5-main ul li{
  margin-bottom: 4vw;
}

.parts5-main ul li:last-child{
  margin-bottom: 0;
}

/* =========================
   parts6
========================= */

.parts6{
  width: 100%;
}

.parts6-full{
  width: 100%;
}

.parts6-full img{
  width: 100%;
  display: block;
}

/* =========================
   parts7
========================= */

.parts7{
  width: 100%;
}

.parts7-main{
  margin-top: 4.5vw;
}

.parts7-main ol{
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.parts7-main ol li{
  width: 32%;
}

.parts7-main ol li img{
  width: 100%;
  display: block;
}

/* =========================
   references-content
========================= */

.references-content{
  width: 100%;
  padding-bottom: 7vw;
}

.references-content .parts__number-box{
  font-size: 1.5vw;
  font-weight: 500;
}

.references-box{
  margin-top: 4.8vw;
  border-top: 2px solid #000;
  border-bottom: 2px solid #000;
}

.references-box ol{
  padding: 0;
  margin: 6vw 0;
}

.references-box ol li{
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}

.references-box ol li span{
  color: #0071bc;
  font-size: 1.1vw;
  letter-spacing: 0.1em;
  font-weight: 500;
  display: inline-block;
  margin-right: 1.2vw;
}

.references-box ol li p{
  margin: 0;
  font-size: 1.1vw;
  color: #000;
  width: auto;
  font-weight: 400;
  font-style: italic;
  line-height: 2.1em;
}

/* =========================
   page index nav
========================= */
.page-index-nav {
  width: 100%;
  background: #f2f2f2;
}

.page-index-nav__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5.273vw 0 5.127vw;
}

.page-index-nav__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.952vw 0.806vw;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-index-nav__item {
  width: 100%;
}

.page-index-nav__link {
  width: 100%;
  min-height: 5.859vw;
  border-radius: 0.732vw;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8a8a8a;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.051vw;
  font-weight: 300;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease;
}

.page-index-nav__link:hover,
.page-index-nav__link:focus-visible {
  background: #39b54a;
  color: #ffffff;
  outline: none;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1200px) {
  .page-index-nav__inner {
    padding: 6vw 20px 6vw;
  }

  .page-index-nav__list {
    gap: 1vw;
  }

  .page-index-nav__link {
    min-height: 6.2vw;
    border-radius: 0.8vw;
    font-size: 2.2vw;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .page-index-nav__inner {
    padding: 10.417vw 5.208vw;
  }

  .page-index-nav__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.604vw;
  }

  .page-index-nav__link {
    min-height: 14.323vw;
    border-radius: 1.823vw;
    font-size: 5.208vw;
    letter-spacing: 0.06em;
  }
}

/* =========================
   glossary
========================= */
.glossary-section {
  width: 100%;
}

.glossary-group {
  width: 100%;
}

.glossary-group--white {
  background: #ffffff;
}

.glossary-group--green {
  background: #f6faf8;
}

.glossary-group__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3.223vw 0 6.592vw;
}

.glossary-group__title {
  width: 7.91vw;
  min-height: 2.71vw;
  margin: 0 auto 2.93vw;
  border-radius: 0.439vw;
  background: #39b54a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.245vw;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.glossary-list {
  width: 100%;
}

.glossary-item {
  width: 100%;
}

.glossary-group--white .glossary-item:nth-child(odd) {
  background: #f6faf8;
}

.glossary-group--white .glossary-item:nth-child(even) {
  background: #ffffff;
}

.glossary-group--green .glossary-item:nth-child(odd) {
  background: #ffffff;
}

.glossary-group--green .glossary-item:nth-child(even) {
  background: #f6faf8;
}

.glossary-item__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.611vw 1.318vw 1.465vw;
  display: grid;
  grid-template-columns: 26.5% 1fr;
  column-gap: 3.223vw;
  align-items: start;
}

.glossary-item__term {
  margin: 0;
  color: #000000;
  font-size: 1.099vw;
  font-weight: 700;
  line-height: 1.9;
  letter-spacing: 0.01em;
}

.glossary-item__desc p {
  margin: 0;
  color: #2f2f2f;
  font-size: 0.952vw;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.01em;
}

.glossary-item__link {
  color: #0071bc;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.glossary-item__link:hover,
.glossary-item__link:focus-visible {
  opacity: 0.7;
  outline: none;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1200px) {
  .glossary-group__inner {
    padding: 4vw 20px 7vw;
  }

  .glossary-group__title {
    width: 9vw;
    min-height: 3.2vw;
    margin-bottom: 3.4vw;
    border-radius: 0.5vw;
    font-size: 1.5vw;
  }

  .glossary-item__inner {
    padding: 1.8vw 20px 1.8vw;
    grid-template-columns: 28% 1fr;
    column-gap: 2.8vw;
  }

  .glossary-item__term {
    font-size: 1.3vw;
  }

  .glossary-item__desc p {
    font-size: 1.08vw;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .glossary-group__inner {
    padding: 8.333vw 5.208vw 12.5vw;
  }

  .glossary-group__title {
    width: 22.917vw;
    min-height: 8.854vw;
    margin-bottom: 6.51vw;
    border-radius: 1.302vw;
    font-size: 4.427vw;
  }

  .glossary-item__inner {
    padding: 4.688vw 4.167vw;
    display: block;
  }

  .glossary-item__term {
    font-size: 3.906vw;
    line-height: 1.8;
  }

  .glossary-item__desc {
    margin-top: 2.344vw;
  }

  .glossary-item__desc p {
    font-size: 3.385vw;
    line-height: 1.95;
  }
}

/* =========================
   publications
========================= */
.publications-section {
  width: 100%;
  background: #ffffff;
}

.publications-section__head {
  margin-bottom: 5.713vw;
}

.publications-section__title {
  margin: 2.563vw 0 0;
  text-align: center;
}

.publications-section__title-ja {
  display: inline-block;
  padding-bottom: 0.22vw;
  border-bottom: 0.073vw solid #000000;
  color: #000000;
  font-size: 3.003vw;
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: 0.04em;
}

.publications-section__title-en {
  display: block;
  margin-top: 0.732vw;
  color: #39b54a;
  font-size: 1.025vw;
  font-weight: 300;
  line-height: 1.4;
  letter-spacing: 0.1em;
}

.publications-block + .publications-block {
  margin-top: 7.324vw;
}

.publications-block__title {
  display: flex;
  align-items: center;
  gap: 0.952vw;
  margin: 0 0 2.783vw;
  color: #000000;
  font-weight: 400;
  line-height: 1.4;
}

.publications-block__title-icon {
  width: 1.611vw;
  height: auto;
  display: block;
  flex: 0 0 auto;
}

.publications-block__title-ja {
  font-size: 2.124vw;
  font-weight: 400;
  letter-spacing: 0.04em;
}

.publications-block__title-slash {
  font-size: 1.611vw;
  font-weight: 300;
  line-height: 1;
}

.publications-block__title-en {
  font-size: 1.611vw;
  font-weight: 300;
  letter-spacing: 0.04em;
}

.publications-category {
  margin-top: 3.15vw;
}

.publications-category + .publications-category {
  margin-top: 4.395vw;
}

.publications-category__title {
  display: flex;
  align-items: center;
  gap: 0.805vw;
  margin: 0;
  padding: 0.952vw 0 1.099vw;
  border-top: 0.073vw solid #000000;
  border-bottom: 0.073vw solid #000000;
  color: #000000;
  font-weight: 300;
  line-height: 1.4;
}

.publications-category__title-icon {
  width: 1.245vw;
  height: auto;
  display: block;
  flex: 0 0 auto;
}

.publications-category__title-ja {
  font-size: 1.611vw;
  font-weight: 300;
  letter-spacing: 0.04em;
}

.publications-category__title-slash {
  font-size: 1.245vw;
  font-weight: 300;
  line-height: 1;
}

.publications-category__title-en {
  font-size: 1.245vw;
  font-weight: 300;
  letter-spacing: 0.03em;
}

.publications-list {
  margin: 1.831vw 0 0;
  padding: 0;
  list-style: none;
}

.publications-list__item {
  padding: 1.318vw 1.172vw 1.538vw;
  border-bottom: 0.073vw dashed #7f7f7f;
}

.publications-list__item:last-child {
  border-bottom: none;
}

.publications-list__item p {
  margin: 0;
  color: #000000;
  font-size: 0.952vw;
  font-weight: 400;
  line-height: 1.95;
  letter-spacing: 0.01em;
}

.publications-list__item p + p {
  margin-top: 0.146vw;
}

.publications-list__item a {
  color: #6e5aa4;
  text-decoration: underline;
  transition: opacity 0.2s ease;
  word-break: break-all;
}

.publications-list__item a:hover,
.publications-list__item a:focus-visible {
  opacity: 0.7;
  outline: none;
}

.publications-list__item strong {
  font-weight: 700;
}

/* =========================
   tablet
========================= */
@media screen and (max-width: 1200px) {
  .publications-section__head {
    margin-bottom: 6vw;
  }

  .publications-section__title {
    margin-top: 2.8vw;
  }

  .publications-section__title-ja {
    padding-bottom: 0.28vw;
    border-bottom-width: 0.08vw;
    font-size: 4vw;
  }

  .publications-section__title-en {
    margin-top: 0.9vw;
    font-size: 1.4vw;
  }

  .publications-block + .publications-block {
    margin-top: 8vw;
  }

  .publications-block__title {
    gap: 1vw;
    margin-bottom: 3vw;
  }

  .publications-block__title-icon {
    width: 2vw;
  }

  .publications-block__title-ja {
    font-size: 2.6vw;
  }

  .publications-block__title-slash,
  .publications-block__title-en {
    font-size: 2vw;
  }

  .publications-category {
    margin-top: 3.6vw;
  }

  .publications-category + .publications-category {
    margin-top: 5vw;
  }

  .publications-category__title {
    padding: 1.1vw 0 1.2vw;
    border-top-width: 0.08vw;
    border-bottom-width: 0.08vw;
  }

  .publications-category__title-icon {
    width: 1.5vw;
  }

  .publications-category__title-ja {
    font-size: 2vw;
  }

  .publications-category__title-slash,
  .publications-category__title-en {
    font-size: 1.6vw;
  }

  .publications-list {
    margin-top: 2.2vw;
  }

  .publications-list__item {
    padding: 1.6vw 1vw 1.8vw;
    border-bottom-width: 0.08vw;
  }

  .publications-list__item p {
    font-size: 1.2vw;
  }
}

/* =========================
   sp
========================= */
@media screen and (max-width: 767px) {
  .publications-section__head {
    margin-bottom: 10.417vw;
  }

  .publications-section__title {
    margin-top: 6.51vw;
  }

  .publications-section__title-ja {
    padding-bottom: 0.651vw;
    border-bottom-width: 0.26vw;
    font-size: 8.333vw;
    line-height: 1.3;
  }

  .publications-section__title-en {
    margin-top: 2.083vw;
    font-size: 3.385vw;
    line-height: 1.5;
  }

  .publications-block + .publications-block {
    margin-top: 13.021vw;
  }

  .publications-block__title {
    gap: 2.344vw;
    margin-bottom: 6.51vw;
    align-items: center;
  }

  .publications-block__title-icon {
    width: 4.688vw;
  }

  .publications-block__title-ja {
    font-size: 5.99vw;
    line-height: 1.4;
  }

  .publications-block__title-slash,
  .publications-block__title-en {
    font-size: 4.427vw;
    line-height: 1.4;
  }

  .publications-category {
    margin-top: 6.51vw;
  }

  .publications-category + .publications-category {
    margin-top: 9.115vw;
  }

  .publications-category__title {
    gap: 1.823vw;
    padding: 2.604vw 0 2.865vw;
    border-top-width: 0.26vw;
    border-bottom-width: 0.26vw;
    flex-wrap: wrap;
  }

  .publications-category__title-icon {
    width: 3.646vw;
  }

  .publications-category__title-ja {
    font-size: 4.948vw;
    line-height: 1.4;
  }

  .publications-category__title-slash,
  .publications-category__title-en {
    font-size: 3.906vw;
    line-height: 1.4;
  }

  .publications-list {
    margin-top: 4.167vw;
  }

  .publications-list__item {
    padding: 3.646vw 0.781vw 4.167vw;
    border-bottom-width: 0.26vw;
  }

  .publications-list__item p {
    font-size: 3.385vw;
    line-height: 1.9;
  }

  .publications-list__item p + p {
    margin-top: 0.521vw;
  }
}