@charset "UTF-8";
*,
*::before,
*::after {
  box-sizing: border-box;
}
:where(html) {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}
:where(body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd) {
  margin: 0;
}
:where(body) {
  min-height: 100vh;
}
:where(ul[role=list], ol[role=list]) {
  margin: 0;
  padding: 0;
  list-style: none;
}
:where(a:not([class])) {
  color: currentColor;
  -webkit-text-decoration-skip: ink;
          text-decoration-skip-ink: auto;
}
:where(a[class]) {
  display: block;
  text-decoration: none;
  color: inherit;
}
:where(img, picture) {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}
:where(input, button, textarea, select) {
  font-family: inherit;
  font-size: inherit;
  -moz-appearance: none;
       appearance: none;
  -webkit-appearance: none;
  color: inherit;
}
:where(button) {
  padding: 0;
  border: none;
  background-color: transparent;
  cursor: pointer;
}
:where(address) {
  font-style: normal;
}
:where(dialog) {
  width: auto;
  max-width: none;
  height: auto;
  max-height: none;
  margin: 0;
  padding: 0;
  border: none;
  position: static;
  background: transparent;
  font: inherit;
  color: inherit;
}
:where(fieldset) {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}
:where(legend) {
  margin: 0;
  padding: 0;
}
:where(summary)::-webkit-details-marker {
  display: none;
}
#nikkei-header :where(img, picture),
#nikkei-footer :where(img, picture),
#nikkei-copyright :where(img, picture) {
  display: inline;
  width: auto;
  max-width: none;
  height: auto;
}
:root {
  --duration: 0.6s;
  --vw: 100vw / 430;
  --black: #000;
  --brand: #0b41cd;
  --blue: #f3f5fc;
}

@media (min-width: 768px) {
  :root {
    --vw: calc(100vw / 1376);
  }
}
@media (min-width: 1024px) {
  :root {
    --vw: calc(min(100vw, 1376px) / 1376);
  }
}
html {
  scroll-behavior: auto !important;
}
html:not([lang=ja]) {
  word-break: break-word;
}

body {
  min-width: 320px;
  background-color: white;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.8;
  color: var(--black);
}
@media all and (min-width: 768px) {
  body {
    min-width: auto;
  }
}
@media (min-width: 768px) and (hover: none) {
  body {
    -webkit-text-size-adjust: none;
  }
}

/**
 * l-container
 */
.l-container {
  overflow-x: clip;
  position: relative;
}

/**
 * l-loading
 */
.l-loading {
  display: grid;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  place-items: center;
  transition: opacity var(--duration), visibility var(--duration);
  background: white;
}
.l-loading.is-loaded {
  visibility: hidden;
  opacity: 0;
}

.l-loading__loader {
  width: 3.75rem;
  height: 3.75rem;
  border: 0.3125rem solid #cedbeb;
  border-top: 0.3125rem solid var(--brand);
  border-radius: 50%;
  animation: loaderSpin 1.5s linear infinite;
}

@media all and (min-width: 768px) {
  .l-loading__loader {
    width: 5rem;
    height: 5rem;
    border: 0.5rem solid #cedbeb;
    border-top: 0.5rem solid var(--brand);
  }
}
@keyframes loaderSpin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
/**
 * l-page-top
 */
.l-page-top {
  opacity: 0;
  position: fixed;
  right: 0.9375rem;
  bottom: 1.875rem;
  transition: opacity var(--duration);
  color: var(--black);
}
.l-page-top.is-show {
  opacity: 1;
}
.l-page-top.is-stop {
  position: absolute;
}

.l-page-top__link {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid;
  border-radius: 50%;
  background: white;
}
.l-page-top__link::before {
  content: "";
  width: 0.625rem;
  height: 0.625rem;
  border-top: 0.125rem solid;
  border-right: 0.125rem solid;
  position: absolute;
  top: calc(50% + 0.125rem);
  left: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}

@media all and (min-width: 768px) {
  .l-page-top {
    right: 1.875rem;
  }
  .l-page-top__link {
    width: 3.125rem;
    height: 3.125rem;
  }
}
/**
 * アニメーションのためのスタイル
 */
[data-anime=fadeIn] {
  opacity: 0;
  transition-property: opacity;
  transition-duration: var(--duration);
}
[data-anime=fadeIn].is-found {
  opacity: 1;
}

[data-anime=fadeInUp] {
  opacity: 0;
  translate: 0 1.875rem;
  transition-property: opacity, translate;
  transition-duration: var(--duration);
}
[data-anime=fadeInUp].is-found {
  opacity: 1;
  translate: 0;
}

[data-anime=fadeInDown] {
  opacity: 0;
  translate: 0 -1.875rem;
  transition-property: opacity, translate;
  transition-duration: var(--duration);
}
[data-anime=fadeInDown].is-found {
  opacity: 1;
  translate: 0;
}

[data-anime=fadeInLeft] {
  opacity: 0;
  translate: -1.875rem 0;
  transition-property: opacity, translate;
  transition-duration: var(--duration);
}
[data-anime=fadeInLeft].is-found {
  opacity: 1;
  translate: 0;
}

[data-anime=fadeInRight] {
  opacity: 0;
  translate: -1.875rem 0;
  transition-property: opacity, translate;
  transition-duration: var(--duration);
}
[data-anime=fadeInRight].is-found {
  opacity: 1;
  translate: 0;
}

[data-anime][data-anime-duration="0.1"] {
  transition-duration: 0.1s;
}
[data-anime][data-anime-delay="0.1"] {
  transition-delay: 0.1s;
}
[data-anime][data-anime-duration="0.2"] {
  transition-duration: 0.2s;
}
[data-anime][data-anime-delay="0.2"] {
  transition-delay: 0.2s;
}
[data-anime][data-anime-duration="0.3"] {
  transition-duration: 0.3s;
}
[data-anime][data-anime-delay="0.3"] {
  transition-delay: 0.3s;
}
[data-anime][data-anime-duration="0.4"] {
  transition-duration: 0.4s;
}
[data-anime][data-anime-delay="0.4"] {
  transition-delay: 0.4s;
}
[data-anime][data-anime-duration="0.5"] {
  transition-duration: 0.5s;
}
[data-anime][data-anime-delay="0.5"] {
  transition-delay: 0.5s;
}
[data-anime][data-anime-duration="0.6"] {
  transition-duration: 0.6s;
}
[data-anime][data-anime-delay="0.6"] {
  transition-delay: 0.6s;
}
[data-anime][data-anime-duration="0.7"] {
  transition-duration: 0.7s;
}
[data-anime][data-anime-delay="0.7"] {
  transition-delay: 0.7s;
}
[data-anime][data-anime-duration="0.8"] {
  transition-duration: 0.8s;
}
[data-anime][data-anime-delay="0.8"] {
  transition-delay: 0.8s;
}
[data-anime][data-anime-duration="0.9"] {
  transition-duration: 0.9s;
}
[data-anime][data-anime-delay="0.9"] {
  transition-delay: 0.9s;
}
[data-anime][data-anime-duration="1"] {
  transition-duration: 1s;
}
[data-anime][data-anime-delay="1"] {
  transition-delay: 1s;
}
[data-anime][data-anime-duration="1.1"] {
  transition-duration: 1.1s;
}
[data-anime][data-anime-delay="1.1"] {
  transition-delay: 1.1s;
}
[data-anime][data-anime-duration="1.2"] {
  transition-duration: 1.2s;
}
[data-anime][data-anime-delay="1.2"] {
  transition-delay: 1.2s;
}
[data-anime][data-anime-duration="1.3"] {
  transition-duration: 1.3s;
}
[data-anime][data-anime-delay="1.3"] {
  transition-delay: 1.3s;
}
[data-anime][data-anime-duration="1.4"] {
  transition-duration: 1.4s;
}
[data-anime][data-anime-delay="1.4"] {
  transition-delay: 1.4s;
}
[data-anime][data-anime-duration="1.5"] {
  transition-duration: 1.5s;
}
[data-anime][data-anime-delay="1.5"] {
  transition-delay: 1.5s;
}
[data-anime][data-anime-duration="1.6"] {
  transition-duration: 1.6s;
}
[data-anime][data-anime-delay="1.6"] {
  transition-delay: 1.6s;
}
[data-anime][data-anime-duration="1.7"] {
  transition-duration: 1.7s;
}
[data-anime][data-anime-delay="1.7"] {
  transition-delay: 1.7s;
}
[data-anime][data-anime-duration="1.8"] {
  transition-duration: 1.8s;
}
[data-anime][data-anime-delay="1.8"] {
  transition-delay: 1.8s;
}
[data-anime][data-anime-duration="1.9"] {
  transition-duration: 1.9s;
}
[data-anime][data-anime-delay="1.9"] {
  transition-delay: 1.9s;
}
[data-anime][data-anime-duration="2"] {
  transition-duration: 2s;
}
[data-anime][data-anime-delay="2"] {
  transition-delay: 2s;
}
[data-anime][data-anime-duration="2.1"] {
  transition-duration: 2.1s;
}
[data-anime][data-anime-delay="2.1"] {
  transition-delay: 2.1s;
}
[data-anime][data-anime-duration="2.2"] {
  transition-duration: 2.2s;
}
[data-anime][data-anime-delay="2.2"] {
  transition-delay: 2.2s;
}
[data-anime][data-anime-duration="2.3"] {
  transition-duration: 2.3s;
}
[data-anime][data-anime-delay="2.3"] {
  transition-delay: 2.3s;
}
[data-anime][data-anime-duration="2.4"] {
  transition-duration: 2.4s;
}
[data-anime][data-anime-delay="2.4"] {
  transition-delay: 2.4s;
}
[data-anime][data-anime-duration="2.5"] {
  transition-duration: 2.5s;
}
[data-anime][data-anime-delay="2.5"] {
  transition-delay: 2.5s;
}
[data-anime][data-anime-duration="2.6"] {
  transition-duration: 2.6s;
}
[data-anime][data-anime-delay="2.6"] {
  transition-delay: 2.6s;
}
[data-anime][data-anime-duration="2.7"] {
  transition-duration: 2.7s;
}
[data-anime][data-anime-delay="2.7"] {
  transition-delay: 2.7s;
}
[data-anime][data-anime-duration="2.8"] {
  transition-duration: 2.8s;
}
[data-anime][data-anime-delay="2.8"] {
  transition-delay: 2.8s;
}
[data-anime][data-anime-duration="2.9"] {
  transition-duration: 2.9s;
}
[data-anime][data-anime-delay="2.9"] {
  transition-delay: 2.9s;
}
[data-anime][data-anime-duration="3"] {
  transition-duration: 3s;
}
[data-anime][data-anime-delay="3"] {
  transition-delay: 3s;
}

@media all and not (min-width: 768px) {
  [data-anime] {
    transition-delay: 0s;
  }
}
/**
 * c-btn1
 * 通常ボタン
 */
.c-btn1 {
  width: -moz-fit-content;
  width: fit-content;
  margin-inline: auto;
}

.c-btn1__link {
  display: grid;
  padding: 0.625rem 1.25rem 0.625rem 1.875rem;
  border: 1px solid;
  border-radius: calc(infinity * 1px);
  align-items: center;
  grid-template-columns: 1fr auto;
  gap: 1.25rem;
  transition: background-color var(--duration), color var(--duration);
}
.c-btn1__link:focus-visible {
  background: var(--black);
  color: white;
}
.c-btn1__link:focus-visible .c-btn1__ico {
  color: red;
}
@media (any-hover: hover) {
  .c-btn1__link:hover {
    background: var(--black);
    color: white;
  }
  .c-btn1__link:hover .c-btn1__ico {
    color: red;
  }
}

.c-btn1__ico {
  width: 0.5rem;
  height: 0.625rem;
  color: blue;
}

/**
 * c-head1
 * 見出し
 */
.c-head1 {
  font-size: 1.75rem;
  line-height: 1.3;
}

@media all and (min-width: 768px) {
  .c-head1 {
    font-size: 2.625rem;
  }
}
/**
 * c-ico
 * SVGアイコン
 */
.c-ico::before {
  content: "";
  display: block;
  width: inherit;
  height: inherit;
  transition: var(--duration);
  background-color: currentColor;
  -webkit-mask-position: center;
          mask-position: center;
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
}
.c-ico.-arrow1::before {
  -webkit-mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 80 100"><path d="M50,0l50,80H0Z" transform="translate(80) rotate(90)"/></svg>');
          mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 80 100"><path d="M50,0l50,80H0Z" transform="translate(80) rotate(90)"/></svg>');
}

/**
 * c-modal1
 * モーダル
 */
body:has([data-modal][open]) {
  width: 100%;
  inset: 0;
  padding-right: var(--lock-pr, 0);
  overflow: hidden;
  position: fixed;
  top: var(--lock-top, 0);
}

.c-modal1 {
  height: 100dvh;
  transition: opacity var(--duration);
}
.c-modal1::backdrop {
  transition: opacity var(--duration);
  background: rgba(0, 0, 0, 0.5);
}

.c-modal1.is-open,
.c-modal1.is-close {
  opacity: 0;
}

.c-modal1.is-open::backdrop,
.c-modal1.is-close::backdrop {
  opacity: 0;
}

.c-modal1__container {
  width: min(100% - 3rem, 41.4375rem);
  height: -moz-fit-content;
  height: fit-content;
  inset: 0;
  margin: auto;
  border-radius: 1rem;
  position: fixed;
  top: 0;
  left: 0;
  background: white;
}

.c-modal1__inner {
  max-height: calc(100dvh - 6.25rem);
  padding: 1.5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.c-modal1__hgroup {
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #bfc6c5;
}

.c-modal1__sub {
  font-size: 0.8125rem;
  text-align: center;
}

.c-modal1__head {
  font-size: 1.25rem;
  text-align: center;
}

.c-modal1__txt {
  margin-top: 1rem;
  font-size: 1rem;
  line-height: 1.5;
}

.c-mocal1__close {
  display: block;
  width: -moz-fit-content;
  width: fit-content;
  margin-top: 1rem;
  margin-inline: auto;
  padding: 0.375rem 1.3125rem;
  border-radius: 0.25rem;
  background: #e8ecfb;
  font-size: 1rem;
}

@media all and (min-width: 768px) {
  .c-modal1__inner {
    padding: 2.5rem;
  }
  .c-modal1__sub {
    font-size: 1.125rem;
  }
  .c-modal1__head {
    font-size: 1.75rem;
  }
  .c-modal1__txt {
    margin-top: 3rem;
    font-size: 1.25rem;
    line-height: 1.8;
  }
  .c-mocal1__close {
    margin-top: 3rem;
    padding: 0.25rem 1.3125rem;
    font-size: 1.25rem;
  }
}
/**
 * Layout
 */
.u-inner {
  padding-right: calc(24 / 16 * 1rem);
  padding-left: calc(24 / 16 * 1rem);
}
@media all and (min-width: 768px) {
  .u-inner {
    padding-right: calc(24 / 16 * 1rem);
    padding-left: calc(24 / 16 * 1rem);
  }
}
@media all and (min-width: 1024px) {
  .u-inner {
    width: 100%;
    margin-inline: auto;
    max-width: calc(1212 / 16 * 1rem);
    padding-right: calc(48 / 16 * 1rem);
    padding-left: calc(48 / 16 * 1rem);
  }
}

.u-sr-only {
  clip: rect(0, 0, 0, 0);
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
}

@media all and (min-width: 768px) {
  .u-hidden-md {
    display: none !important;
  }
}

@media all and not (min-width: 768px) {
  .u-hidden-max-md {
    display: none !important;
  }
}

@media all and (min-width: 1024px) {
  .u-hidden-lg {
    display: none !important;
  }
}

@media all and not (min-width: 1024px) {
  .u-hidden-max-lg {
    display: none !important;
  }
}

.u-alpha {
  transition: opacity var(--duration);
}
.u-alpha:focus-visible {
  opacity: 0.7;
}
@media (any-hover: hover) {
  .u-alpha:hover {
    opacity: 0.7;
  }
}

/**
 * Typography
 */
.u-font-light {
  font-weight: 300;
}

.u-font-regular {
  font-weight: 400;
}

.u-font-medium {
  font-weight: 500;
}

.u-font-semibold {
  font-weight: 600;
}

.u-font-bold {
  font-weight: 700;
}

.u-font-black {
  font-weight: 900;
}

.u-text-black {
  color: var(--black);
}

.u-text-brand {
  color: var(--brand);
}

.u-text-blue {
  color: var(--blue);
}

.u-text-white {
  color: white;
}

.u-leading-trim {
  margin-block: calc((1em - 1lh) / 2);
}
.u-leading-trim[lang=en] {
  margin-block: calc((1cap - 1lh) / 2);
}

/**
 * Background
 */
.u-bg-blue {
  background-color: var(--blue);
}

/**
 * Img Float
 */
.u-float {
  animation: floatSp 2.4s ease-in-out 0s infinite alternate both;
}
.u-float.-delay1 {
  animation-delay: 0.1s;
}
.u-float.-delay2 {
  animation-delay: 0.2s;
}
.u-float.-delay3 {
  animation-delay: 0.3s;
}
.u-float.-delay4 {
  animation-delay: 0.4s;
}
.u-float.-delay5 {
  animation-delay: 0.5s;
}
.u-float.-delay6 {
  animation-delay: 0.6s;
}
.u-float.-delay7 {
  animation-delay: 0.7s;
}
.u-float.-delay8 {
  animation-delay: 0.8s;
}
.u-float.-delay9 {
  animation-delay: 0.9s;
}
.u-float.-delay10 {
  animation-delay: 1s;
}
.u-float.-delay11 {
  animation-delay: 1.1s;
}
.u-float.-delay12 {
  animation-delay: 1.2s;
}
.u-float.-delay13 {
  animation-delay: 1.3s;
}
.u-float.-delay14 {
  animation-delay: 1.4s;
}
.u-float.-delay15 {
  animation-delay: 1.5s;
}
.u-float.-delay16 {
  animation-delay: 1.6s;
}
.u-float.-delay17 {
  animation-delay: 1.7s;
}
.u-float.-delay18 {
  animation-delay: 1.8s;
}
.u-float.-delay19 {
  animation-delay: 1.9s;
}
.u-float.-delay20 {
  animation-delay: 2s;
}
.u-float.-delay21 {
  animation-delay: 2.1s;
}
.u-float.-delay22 {
  animation-delay: 2.2s;
}
.u-float.-delay23 {
  animation-delay: 2.3s;
}
.u-float.-delay24 {
  animation-delay: 2.4s;
}
.u-float.-delay25 {
  animation-delay: 2.5s;
}
.u-float.-delay26 {
  animation-delay: 2.6s;
}
.u-float.-delay27 {
  animation-delay: 2.7s;
}
.u-float.-delay28 {
  animation-delay: 2.8s;
}
.u-float.-delay29 {
  animation-delay: 2.9s;
}
.u-float.-delay30 {
  animation-delay: 3s;
}
@media all and (min-width: 768px) {
  .u-float {
    animation: floatPc 2.4s ease-in-out 0s infinite alternate both;
  }
}

@keyframes floatSp {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(0, 0.625rem, 0);
  }
}
@keyframes floatPc {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(0, 1rem, 0);
  }
}
/**
 * p-index-kv
 */
.p-index-kv {
  height: calc(100svh - 48px);
  overflow: clip;
  position: relative;
}
.p-index-kv::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(28, 65, 139, 0.1882352941);
}

.p-index-kv__bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.p-index-kv__bg-video {
  width: 56.25svh;
  height: 177.77777778svw;
  min-width: 100%;
  min-height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}

.p-index-kv__copy {
  position: absolute;
  top: 45%;
  left: calc(24 * var(--vw));
  translate: 0 -50%;
}

.p-index-kv__copy-txt {
  font-size: calc(16 * var(--vw));
  line-height: 1.5;
}

.p-index-kv__copy-main {
  margin-top: calc(8 * var(--vw));
  font-size: calc(40 * var(--vw));
  line-height: 1.3;
}

.p-index-kv__logo {
  display: grid;
  width: 11.25rem;
  padding: 1rem 0;
  position: absolute;
  right: 0;
  bottom: -1px;
  place-items: center;
  background: white;
}

.p-index-kv__logo-link {
  width: 8.25rem;
}

@media all and (min-width: 768px) {
  .p-index-kv {
    max-height: 48.375rem;
  }
  .p-index-kv__bg-video {
    width: 177.77777778svh;
    height: 56.25svw;
  }
  .p-index-kv__copy {
    top: 50%;
    left: 1.875rem;
  }
  .p-index-kv__copy-txt {
    font-size: 1.75rem;
  }
  .p-index-kv__copy-main {
    margin-top: 0.25rem;
    font-size: 4rem;
  }
  .p-index-kv__logo {
    width: 15.75rem;
    padding: 1.3125rem 0;
  }
  .p-index-kv__logo-link {
    width: 11.75rem;
  }
}
@media all and (min-width: 1024px) {
  .p-index-kv {
    max-height: none;
  }
  .p-index-kv__copy {
    width: 100%;
    max-width: 75.75rem;
    padding: 0 3rem;
    left: 50%;
    translate: -50% -50%;
  }
}
/**
 * p-index-intro
 */
.p-index-intro__inner {
  padding-top: 4rem;
  padding-bottom: 5.5rem;
}

.p-index-intro__txt {
  margin-top: 2rem;
  font-size: 1rem;
}
.p-index-intro__txt + .p-index-intro__txt {
  margin-top: 1.5rem;
}

.p-index-intro__container {
  margin-top: 6rem;
}

.p-index-intro__sec {
  display: grid;
  align-items: center;
  grid-template-columns: 7.5rem 1fr;
  gap: 2rem;
}
.p-index-intro__sec + .p-index-intro__sec {
  margin-top: 3rem;
}

.p-index-intro__sec-head {
  font-size: 1.5rem;
  line-height: 1.3;
}

.p-index-intro__sec-txt {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  letter-spacing: 0.1em;
}

@media all and (min-width: 768px) {
  .p-index-intro__inner {
    padding-top: 4.5rem;
    padding-bottom: 6.5rem;
  }
  .p-index-intro__txt {
    margin-top: 2.5rem;
    font-size: 1.25rem;
  }
  .p-index-intro__container {
    margin-top: 5.5rem;
  }
  .p-index-intro__sec {
    align-items: center;
    grid-template-columns: 11.25rem 1fr;
    gap: 2.5625rem;
  }
  .p-index-intro__sec + .p-index-intro__sec {
    margin-top: 4rem;
  }
  .p-index-intro__sec-head {
    font-size: 2rem;
  }
  .p-index-intro__sec-txt {
    font-size: 1rem;
    letter-spacing: 0;
  }
}
@media all and (min-width: 1024px) {
  .p-index-intro__inner {
    padding-bottom: 4.5rem;
  }
  .p-index-intro__container {
    display: grid;
    margin-top: 3.5rem;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.4375rem;
  }
  .p-index-intro__sec {
    display: block;
  }
  .p-index-intro__sec + .p-index-intro__sec {
    margin-top: 0;
  }
  .p-index-intro__img {
    width: 15rem;
    margin-inline: auto;
  }
  .p-index-intro__sec-txts {
    margin-top: 3.5rem;
    padding: 0 2.5rem;
  }
}
@media all and (min-width: 1376px) {
  .p-index-intro__container {
    gap: 4.875rem;
  }
}
/**
 * p-index-why
 */
.p-index-why__inner {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.p-index-why__container {
  margin-top: 3.5rem;
}

.p-index-why__imgs {
  position: relative;
  aspect-ratio: 1096/1344;
}

.p-index-why__img {
  display: block;
  position: absolute;
}
.p-index-why__img:nth-child(1) {
  width: 10%;
  top: 15%;
  left: 15%;
}
.p-index-why__img:nth-child(2) {
  width: 15%;
  top: 25%;
  left: 30%;
}
.p-index-why__img:nth-child(3) {
  width: 30%;
  top: 10%;
  left: 50%;
}
.p-index-why__img:nth-child(4) {
  width: 15%;
  top: 35%;
  left: 75%;
}
.p-index-why__img:nth-child(5) {
  width: 35%;
  top: 40%;
  left: 10%;
}
.p-index-why__img:nth-child(6) {
  width: 15%;
  top: 40%;
  left: 35%;
}
.p-index-why__img:nth-child(7) {
  width: 10%;
  top: 50%;
  left: 50%;
}
.p-index-why__img:nth-child(8) {
  width: 10%;
  top: 45%;
  left: 60%;
}
.p-index-why__img:nth-child(9) {
  width: 15%;
  top: 50%;
  left: 80%;
}
.p-index-why__img:nth-child(10) {
  width: 10%;
  top: 65%;
  left: 10%;
}
.p-index-why__img:nth-child(11) {
  width: 10%;
  top: 75%;
  left: 30%;
}
.p-index-why__img:nth-child(12) {
  width: 35%;
  top: 60%;
  left: 45%;
}

.p-index-why__txts {
  margin-top: 2.5rem;
}

.p-index-why__txt {
  font-size: 1rem;
}
.p-index-why__txt + .p-index-why__txt {
  margin-top: 1.5rem;
}

@media all and not (min-width: 768px) {
  .p-index-why__imgs {
    max-width: 20rem;
    margin-inline: auto;
  }
}
@media all and (min-width: 768px) {
  .p-index-why__inner {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }
  .p-index-why__container {
    display: grid;
    grid-template-columns: 50% 1fr;
    gap: 6%;
  }
  .p-index-why__txt {
    font-size: 1.25rem;
  }
}
@media all and (min-width: 1024px) {
  .p-index-why__inner {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }
  .p-index-why__container {
    gap: 10%;
  }
  .p-index-why__imgs {
    margin-top: 0.75rem;
  }
  .p-index-why__txts {
    margin-top: 0;
  }
}
/**
 * p-index-classified
 */
.p-index-classified__inner {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.p-index-classified__txt {
  margin-top: 2.5rem;
  font-size: 1rem;
}

.p-index-classified__slider {
  margin: 2rem -1.5rem 0;
}
.p-index-classified__slider .splide__arrows {
  display: flex;
  width: 6rem;
  margin-top: 2rem;
  margin-bottom: 2.5rem;
  margin-inline: auto;
  justify-content: space-between;
}
.p-index-classified__slider .splide__arrow {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  place-items: center;
  background: var(--brand);
  opacity: 1;
  position: static;
  transform: none;
}
.p-index-classified__slider .splide__arrow::before {
  content: "";
  display: block;
  width: 0.75rem;
  height: 1rem;
  background: white;
}
.p-index-classified__slider .splide__arrow[disabled] {
  background: #cedbeb;
}
.p-index-classified__slider .splide__arrow--prev {
  padding-right: 0.125rem;
}
.p-index-classified__slider .splide__arrow--prev::before {
  clip-path: polygon(100% 0, 0 50%, 100% 100%);
}
.p-index-classified__slider .splide__arrow--next {
  padding-left: 0.125rem;
}
.p-index-classified__slider .splide__arrow--next::before {
  clip-path: polygon(0 0, 0% 100%, 100% 50%);
}

.p-index-classified__sec {
  width: min(40vw, 10.75rem);
  padding: 1.5rem 0;
}

.p-index-classified__sec-sub {
  font-size: 0.75rem;
  line-height: 1.6;
  text-align: center;
}

.p-index-classified__sec-head {
  margin-top: 0.5rem;
  font-size: 1.125rem;
  line-height: 1.5;
  text-align: center;
}

.p-index-classified__img {
  width: 100%;
  max-width: 8.4375rem;
  margin-top: 0.25rem;
  margin-inline: auto;
}
.p-index-classified__img.-second {
  animation-delay: 0.6s;
}
.p-index-classified__img.-third {
  animation-delay: 1.2s;
}

.p-index-classified__btn {
  display: block;
  width: -moz-fit-content;
  width: fit-content;
  margin-top: 1rem;
  margin-inline: auto;
  padding: 0.75rem;
  border-radius: 0.25rem;
  background: var(--brand);
  font-size: 0.875rem;
  color: white;
}

.p-index-classified__dl {
  margin-top: 1.5rem;
}

.p-index-classified__dt {
  font-size: 0.75rem;
  line-height: 1.6;
  text-align: center;
}

.p-index-classified__dd {
  margin-top: 0.25rem;
  font-size: 1rem;
  line-height: 1.5;
  text-align: center;
}
.p-index-classified__dd + .p-index-classified__dt {
  margin-top: 1rem;
}

.p-index-classified__ico {
  width: 2.5rem;
  margin-top: 0.5rem;
  margin-inline: auto;
}

.p-index-classified__list {
  display: flex;
  margin-top: 0.75rem;
  justify-content: center;
  gap: 1.5rem;
}

.p-index-classified__list-item {
  font-size: 1rem;
  line-height: 1;
}

.p-index-classified__list-ico {
  display: grid;
  width: 2.625rem;
  margin-top: 1rem;
  margin-inline: auto;
}
.p-index-classified__list-ico.-large {
  width: 2.75rem;
  translate: 0 -0.25rem;
}

.p-index-classified__note {
  margin-top: 2rem;
  font-size: 0.8125rem;
}

@media all and (min-width: 440px) {
  .p-index-classified__sec {
    width: 17.375rem;
  }
}
@media all and (min-width: 768px) {
  .p-index-classified__inner {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }
  .p-index-classified__txt {
    font-size: 1.25rem;
  }
  .p-index-classified__slider {
    margin: 2.5rem -1.5rem 0;
  }
  .p-index-classified__slider .splide__arrows {
    margin-top: 2.5rem;
  }
  .p-index-classified__sec {
    padding: 2rem 0;
  }
  .p-index-classified__sec-sub {
    font-size: 1.125rem;
  }
  .p-index-classified__sec-head {
    margin-top: 0.5rem;
    font-size: 1.75rem;
  }
  .p-index-classified__img {
    max-width: 15rem;
    margin-top: 0.75rem;
  }
  .p-index-classified__btn {
    margin-top: 2rem;
    font-size: 1.25rem;
  }
  .p-index-classified__dl {
    margin-top: 2.5rem;
  }
  .p-index-classified__dt {
    font-size: 1.125rem;
  }
  .p-index-classified__dd {
    font-size: 1.5rem;
  }
  .p-index-classified__dd + .p-index-classified__dt {
    margin-top: 2.5rem;
  }
  .p-index-classified__note {
    font-size: 0.875rem;
    text-align: right;
  }
  .p-index-classified__ico {
    width: 3.5rem;
  }
}
@media (min-width: 840px) {
  .p-index-classified__inner {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }
  .p-index-classified__slider {
    margin: 2.5rem 0 0;
  }
  .p-index-classified__slider .splide__list {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  .p-index-classified__slider .splide__arrows {
    display: none;
  }
  .p-index-classified__sec {
    width: 100%;
    padding: 2rem 0;
  }
  .p-index-classified__btn {
    padding: 0.75rem 1rem;
  }
  .p-index-classified__note {
    margin-top: 2rem;
    font-size: 0.875rem;
  }
}
@media all and (min-width: 1024px) {
  .p-index-classified__slider .splide__list {
    gap: 4.875rem;
  }
}
/**
 * p-index-possibility
 */
.p-index-possibility__inner {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.p-index-possibility__mov {
  margin: 2.5rem -1.5rem 0;
  position: relative;
}

.p-index-possibility__mov-video {
  width: 100%;
  height: auto;
  vertical-align: top;
  aspect-ratio: 16 / 9;
}
.p-index-possibility__mov-video.is-fullscreen {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  background: var(--black);
  -o-object-fit: contain;
     object-fit: contain;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}
.p-index-possibility__mov-video.is-fullscreen.is-visible {
  opacity: 1;
}

.p-index-possibility__fullscreen-btn {
  display: none;
  width: 3rem;
  height: 3rem;
  border: none;
  border-radius: 50%;
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  z-index: 10;
  place-items: center;
  transition: background-color 0.3s, transform 0.2s;
  background: rgba(0, 0, 0, 0.6);
  cursor: pointer;
  color: white;
}
.p-index-possibility__fullscreen-btn:hover {
  background: rgba(0, 0, 0, 0.8);
}
.p-index-possibility__fullscreen-btn:active {
  transform: scale(0.95);
}
.p-index-possibility__fullscreen-btn svg {
  width: 1.5rem;
  height: 1.5rem;
}
@media (max-width: 767.98px) {
  .p-index-possibility__fullscreen-btn {
    display: grid;
  }
}

.p-index-possibility__txt {
  margin-top: 1.5rem;
  font-size: 1rem;
}

@media all and (min-width: 768px) {
  .p-index-possibility__inner {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }
  .p-index-possibility__mov {
    margin: 2.5rem 0 0;
    border-radius: 1rem;
    overflow: clip;
  }
  .p-index-possibility__txt {
    font-size: 1.25rem;
  }
}
/**
 * p-index-company
 */
.p-index-company__logo {
  display: grid;
  padding-top: 3.125rem;
  padding-bottom: 3.125rem;
  place-items: center;
  background: var(--blue);
}

.p-index-company__logo-img {
  width: 17.5rem;
  margin-inline: auto;
}

.p-index-company__logo-btn {
  max-width: 17.5rem;
  margin-top: 2.5rem;
  margin-inline: auto;
}

.p-index-company__logo-link {
  display: flex;
  padding: 0.375rem 0;
  border: 1px solid var(--brand);
  border-radius: 0.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  background: white;
  font-size: 1.25rem;
  color: var(--brand);
}

.p-index-company__logo-ico {
  display: block;
  width: 0.875rem;
}

@media all and not (min-width: 768px) {
  .p-index-company__container {
    padding: 2rem 1.5rem;
    background: var(--black);
  }
  .p-index-company__set {
    visibility: visible !important;
    opacity: 1 !important;
  }
  .p-index-company__set + .p-index-company__set {
    margin-top: 2.5rem;
  }
  .p-index-company__img {
    border-radius: 0.5rem;
    overflow: clip;
  }
  .p-index-company__txts {
    visibility: hidden;
    opacity: 0;
    width: 100%;
    max-width: 18.25rem;
    margin-inline: auto;
    padding: 1.5rem 1.6875rem;
    border-radius: 0.5rem;
    position: fixed;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    transition: opacity var(--duration), visibility var(--duration);
    background: white;
  }
  .p-index-company__txts.is-active {
    visibility: visible;
    opacity: 1;
  }
  .p-index-company__txt {
    font-size: 1rem;
    line-height: 1.6;
  }
  .p-index-company__txt + .p-index-company__txt {
    margin-top: 0.625rem;
  }
  .p-index-company__logo {
    height: 100vh !important;
  }
}
@media all and (min-width: 768px) {
  .p-index-company {
    overflow: hidden;
    background: var(--blue);
  }
  .p-index-company__container {
    height: 100svh;
    padding: 0;
    position: relative;
  }
  .p-index-company__set {
    opacity: 0;
    max-width: 69.75rem;
    height: 100svh;
    inset: 0;
    margin-inline: auto;
    position: absolute;
  }
  .p-index-company__img {
    max-width: calc(100% - 3rem);
    border-radius: 1rem;
    overflow: clip;
    position: absolute;
    top: 50%;
    right: 1.5rem;
    translate: 0 -50%;
  }
  .p-index-company__txts {
    display: grid;
    max-width: 27.25rem;
    min-height: 17.5rem;
    padding: 1.6875rem 2.4375rem;
    border-radius: 0 1rem 1rem 0;
    position: absolute;
    top: 50%;
    left: 1.5rem;
    place-items: center;
    translate: 0 -50%;
    background: white;
  }
  .p-index-company__txt {
    font-size: 1.25rem;
    line-height: 1.8;
  }
  .p-index-company__txt + .p-index-company__txt {
    margin-top: 0.625rem;
  }
  .p-index-company__logo-img {
    width: 25rem;
  }
  .p-index-company__logo-btn {
    margin-top: 3.125rem;
  }
  .p-index-company__arrow {
    width: 3px;
    height: 1.875rem;
    position: absolute;
    top: calc(100vh - 5rem);
    right: 2.5rem;
    animation: arrowExpansion 1.5s ease-in-out infinite;
    background: var(--brand);
  }
  .p-index-company__arrow::after {
    content: "";
    width: 0.625rem;
    height: 3px;
    position: absolute;
    bottom: -1px;
    left: 0;
    transform-origin: left top;
    rotate: -45deg;
    background: var(--brand);
  }
}
@media all and (min-width: 1024px) {
  .p-index-company__img {
    max-width: 48.375rem;
    right: 0;
  }
  .p-index-company__txts {
    border-radius: 1rem;
    left: 0;
  }
}
@keyframes arrowExpansion {
  0% {
    height: 1.875rem;
  }
  66% {
    height: 3.125rem;
  }
  100% {
    height: 3.125rem;
  }
}