:root {
  --base-black: #0a1a2f;
  --main-blue: #1a56a8;
  --main-white: #fff;

  --Gradation_06: linear-gradient(90deg, #1a56a8 0%, #f6d6e2 100%);

  font-size: 62.5%; /* ルートフォントサイズ */
}
@media screen and (max-width: 1100px) {
  :root {
    font-size: 0.9090909091vw;
  } /* vw(10, 1100) */
}
@media screen and (max-width: 767px) {
  :root {
    font-size: 2.6666666667vw;
  } /* vw(10, 375) */
}

@media screen and (max-width: 767px) {
  .hide-on-mobile {
    display: none;
  }
}
/*-------------------------------------------------------------------------------------------------------*/

/*-------------------------------------------------------------------------------------------------------*/
/* =========================================
   ローディング画面の制御
========================================= */
/* 初期状態：画面全体を透明にし、操作も無効化する */
body {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
  background-color: #e9edf2;
}

/* JSで 'is-loaded' クラスが付与されたらフワッと表示 */
body.is-loaded {
  opacity: 1;
  visibility: visible;
}


.l-wrap {
}

.l-container {
  width: 100%;
  max-width: 870px;
  margin-inline: auto;
  padding-inline: 20px;
}

/*-------------------------------------------------------------------------------------------------------*/
/* SPサイズ（767px以下）では「PC用改行」を非表示 */
@media screen and (max-width: 767px) {
  .br-pc {
    display: none;
  }
}

/* PCサイズ（768px以上）では「SP用改行」を非表示 */
@media screen and (min-width: 768px) {
  .br-sp {
    display: none;
  }
}
/*-------------------------------------------------------------------------------------------------------*/
.cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0rem;

  width: 30.5rem;
  height: 6.5rem;

  border-radius: 999px;
  border: 1px solid #0a1a2f;
  background: radial-gradient(64.5% 121.83% at 67.12% -14.52%, #ffb534 0%, #e0584f 71.15%, #de463c 100%);
  box-shadow:
    -4px -4px 4px 0 rgba(255, 177, 104, 0.5) inset,
    4px 4px 8px 0 rgba(255, 182, 114, 0.5) inset;

  text-decoration: none;
}
@media screen and (min-width: 768px) {
  .cta {
    width: 45.5rem;
    height: 9.8rem;
  }
}



.c-cta__catch {
  color: #fff;
  text-align: center;
  font-family: "Noto Sans JP";
  font-size: 1.3rem;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
  /*    letter-spacing: 0.36px;*/
}
.c-cta__catch::before {
  content: "";
  display: inline-block;
  width: 1.6rem;
  height: 0.1rem;
  background-color: currentColor;
  transform: rotate(57deg);
  margin-right: 0.2rem;
  vertical-align: middle;
}

.c-cta__catch::after {
  content: "";
  display: inline-block;
  width: 1.6rem;
  height: 0.1rem;
  background-color: currentColor;
  transform: rotate(-57deg);
  margin-right: 0.3rem;
  vertical-align: middle;
}

.c-cta__text {
  color: #fff;
  text-align: center;
  text-shadow: 0 0 8px rgba(107, 30, 0, 0.5);
  font-family: "Noto Serif JP";
  font-size: 2.1rem;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  /*    letter-spacing: 1.56px;*/
}
.c-cta__text--em {
  font-size: 2.3rem;
  /*    letter-spacing: 2.16px;*/
}
@media screen and (min-width: 768px) {
  .c-cta__catch {
    font-size: 1.8rem;
  }
  .c-cta__text {
    font-size: 2.6rem;
  }
  .c-cta__text--em {
    font-size: 3.6rem;
  }
}

.c-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0rem;

  width: 30.5rem;
  height: 6.5rem;

  border-radius: 999px;
  border: 1px solid #0a1a2f;
  background: radial-gradient(64.5% 121.83% at 67.12% -14.52%, #ffb534 0%, #e0584f 71.15%, #de463c 100%);
  box-shadow:
    -4px -4px 4px 0 rgba(255, 177, 104, 0.5) inset,
    4px 4px 8px 0 rgba(255, 182, 114, 0.5) inset;

  text-decoration: none;
}
@media screen and (min-width: 768px) {
  .c-cta {
    width: 45.5rem;
    height: 9.8rem;
  }
}

.p-fv__cta {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: fadeInBlur 1s ease 0.5s 1 both;
}

.p-fv__cta:hover {
  transform: scale(0.95);
}

.p-fv__cta:active {
  transform: scale(0.90); 
  box-shadow: none;
}

.p-pre__cta {
  text-align: center;
  margin-bottom: 3.3rem;
}
@media screen and (min-width: 768px) {
  .p-pre__cta {
    margin-bottom: 4.5rem;
  }
}

.p-pre__cta-shadow {
  position: relative;
  z-index: 1;

  margin-top: -6.5rem;
  margin-inline: auto;

  width: 30.5rem;
  height: 7.6rem;

  border-radius: 9999px;
  opacity: 0.3;
  background: linear-gradient(90deg, #e0584f 0%, #fc7f00 100%);
  filter: blur(5px);

  z-index: 0;
}

.p-pre__cta-body {
  position: relative;
  z-index: 10;

  margin-inline: auto;
}

.p-pre__cta-shadow {
  position: relative;
  z-index: 1;

  margin-top: -6.5rem;
  margin-inline: auto;

  width: 30.5rem;
  height: 7.6rem;

  border-radius: 9999px;
  opacity: 0.3;
  background: linear-gradient(90deg, #e0584f 0%, #fc7f00 100%);
  filter: blur(5px);

  z-index: 0;
}
@media screen and (min-width: 768px) {
  .p-pre__cta-shadow {
    margin-top: -6rem;
    width: 41.3rem;
    height: 7.2rem;
  }
}

/* --- 画面下部のボタン --- */
.p-follow-btn__cta {
  text-align: center;
}

.p-follow-btn__cta-shadow {
  position: relative;
  z-index: 1;

  margin-top: -6.5rem;
  margin-inline: auto;

  width: 30.5rem;
  height: 7.6rem;

  border-radius: 9999px;
  opacity: 0.3;
  background: linear-gradient(90deg, #e0584f 0%, #fc7f00 100%);
  filter: blur(5px);

  z-index: 0;
}

.p-follow-btn__cta-body {
  position: relative;
  z-index: 10;

  margin-inline: auto;
}

.p-follow-btn__cta-shadow {
  position: relative;
  z-index: 1;

  margin-top: -6.5rem;
  margin-inline: auto;

  width: 30.5rem;
  height: 7.6rem;

  border-radius: 9999px;
  opacity: 0.3;
  background: linear-gradient(90deg, #e0584f 0%, #fc7f00 100%);
  filter: blur(5px);

  z-index: 0;
}
@media screen and (min-width: 768px) {
  .p-follow-btn__cta-body {
    border-radius: 9999px 0 0 9999px;
    margin-right: 0;
  }
  .p-follow-btn__cta-shadow {
    border-radius: 9999px 0 0 9999px;
    margin-right: 0;

    margin-top: -6rem;
    width: 41.3rem;
    height: 7.2rem;
  }
}

/*-------------------------------------------------------------------------------------------------------*/

.water-text {
  filter: url(#water-text);
  opacity: 1;
}

@media screen and (max-width: 767px) {
  .full-bleed-sp {
    margin-right: calc(50% - 50vw);
    margin-left: calc(50% - 50vw);

    /* 幅を強制的に画面いっぱいに広げる */
    width: 100vw;
  }
}
/*-------------------------------------------------------------------------------------------------------*/
.c-accent-line {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);

  width: 100%;
  max-width: 830px;
  height: 16px;

  border-right: 1px solid var(--main-blue, #1a56a8);
  border-bottom: 1px solid var(--main-blue, #1a56a8);
  border-left: 1px solid var(--main-blue, #1a56a8);
  opacity: 0.8;
}

.c-accent-line::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 16px;
  background-color: var(--main-blue, #1a56a8);
}

@media screen and (min-width: 768px) {
  .c-accent-line,
  .c-accent-line::after {
    height: 38px;
  }
}
/*-------------------------------------------------------------------------------------------------------*/
.follow-btn {
  position: fixed;
  z-index: 999;

  bottom: 0rem;
  width: 100%;
  height: 5rem;

  opacity: 0;
  visibility: hidden;
  transform: translateY(5rem);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease,
    visibility 0.4s;

  margin-bottom: 5rem;
}

@media screen and (min-width: 768px) {
  .follow-btn {
    bottom: 5rem;
    width: auto;
    right: 0;
  }

  .p-follow-btn__cta-body {
    border-right: none;
  }
}

.follow-btn.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0); /* 元の位置に戻す */
}
/*-------------------------------------------------------------------------------------------------------*/

.p-fv {
  position: relative;
  height: 100vh;
  clip-path: inset(0);

  --hole-w: min(1777px, 89vw); /*1200px*/
  --hole-h: min(998px, 90vh); /*720px*/
  --blur: 6px;

  /* 穴の四辺の座標（中央配置） */
  --hole-l: calc(50% - var(--hole-w) / 2);
  --hole-r: calc(50% + var(--hole-w) / 2);
  --hole-t: calc(50% - var(--hole-h) / 2);
  --hole-b: calc(50% + var(--hole-h) / 2);
}
.p-fv::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  inset: auto;
  z-index: -1;

  /* 背景 */
  background-image: var(--fv-bg-image);
  background-size: cover;
  background-position: center;

  /* 明るさ */
  filter: brightness(var(--fv-brightness));
}
@media (max-width: 767px) {
  .p-fv::before {
    background-image: var(--fv-bg-image-sp);
  }
}

.p-fv__blur {
  position: absolute;
  inset: 0;
  z-index: 2;

  background: rgba(255, 255, 255, 0.05);

  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  clip-path: polygon(
    /* 外周（時計回り） */ 0% 0%,
    100% 0%,
    100% 100%,
    0% 100%,
    0% 0%,
    /* 橋を渡って穴の内周へ（反時計回り） */ var(--hole-l) var(--hole-t),
    var(--hole-l) var(--hole-b),
    var(--hole-r) var(--hole-b),
    var(--hole-r) var(--hole-t),
    var(--hole-l) var(--hole-t),
    /* 同じ橋を戻って外周の始点へ閉じる */ 0% 0%
  );
}

.p-fv__body {
  position: absolute;
  left: var(--hole-l);
  right: calc(100% - var(--hole-r));
  top: var(--hole-t);
  bottom: calc(100% - var(--hole-b));
  z-index: 2;

  border: 1px solid rgba(255, 255, 255, 0.6);

  display: grid;
  grid-template-rows: 1fr auto 1fr;
  align-items: center;

  text-align: center; /* 文字を中央寄せ */

  padding: 3% 4%;
}


.p-fv__body::before {
  content: "";
}

.p-fv__main {
  align-self: center;
  text-align: center;
}

.p-fv__body-cta {
  display: flex;
  align-items: flex-end; 
  justify-content: center;

  align-self: end;
  padding-bottom: 4%;

  pointer-events: auto;
  position: relative;
  z-index: 10;
}
@media screen and (min-width: 768px) {
  .p-fv__body-cta {
    align-self: auto;
    padding-bottom: 0;
  }
}


.fv__catch {
  color: #fff;
  text-align: center;
  text-shadow:
    0 0 2rem rgba(10, 26, 47, 0.6),
    0 4px 4px rgba(0, 40, 115, 0.47);
  font-family: "Noto Serif JP";
  font-size: 2.2rem;
  font-style: normal;
  font-weight: 400;
  line-height: normal;

  margin-bottom: 1.5rem;

  animation: fadeInBlur 1s ease 0.5s 1 both;
}
.fv__title {
  color: #fff;
  text-align: center;
  text-shadow:
    0 0 2rem rgba(10, 26, 47, 0.6),
    0 4px 4px rgba(0, 40, 115, 0.47);
  font-family: "Noto Serif JP";
  font-size: 3.4rem;
  font-style: normal;
  font-weight: 400;
  line-height: normal;

  margin-bottom: 2.3rem;

  animation: fadeInBlur 1s ease 1s both;
}
.fv__message {
  color: #fff;
  text-align: center;
  font-family: "Noto Sans JP";
  font-size: 2.2rem;
  font-style: normal;
  font-weight: 200;
  line-height: 181.8%;
}
@media screen and (min-width: 768px) {
  .fv__catch {
    color: #fff;
    text-align: center;
    text-shadow:
      0 0 2rem rgba(10, 26, 47, 0.6),
      0 4px 4px rgba(0, 40, 115, 0.47);
    font-family: "Noto Serif JP";
    font-size: min(5vw, 100px);
    font-style: normal;
    font-weight: 400;
    line-height: 102.564%;

    margin-bottom: 3.1rem;
  }
  .fv__title {
    color: #fff;
    text-shadow:
      0 0 2rem rgba(10, 26, 47, 0.6),
      0 4px 4px rgba(0, 40, 115, 0.47);
    font-family: "Noto Serif JP";
    font-size: 4.2vw;
    font-style: normal;
    font-weight: 400;
    line-height: 106.667%;

    margin-bottom: 5rem;
  }
  .fv__message {
    color: #fff;
    font-family: "Noto Sans JP";
    font-size: 6rem;
    font-style: normal;
    font-weight: 200;
    line-height: 133.333%;
  }
}

.fv__catch,
.fv__title,
.p-fv__cta {
  animation-play-state: paused;
}
.is-fv-ready .fv__catch,
.is-fv-ready .fv__title,
.is-fv-ready .p-fv__cta {
  animation-play-state: running;
}

.cursor {
  display: inline-block;
  width: 0.08em;
  height: 1em;
  margin-left: 0.1em;
  /*  background: currentColor;*/
  visibility: hidden; /* 最初は見えない */
}
.cursor.is-active {
  visibility: visible; /* タイピング開始後に表示 */
}
.cursor.blink {
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

@keyframes fadeInBlur {
  from {
    opacity: 0;
    filter: blur(1rem);
  }
  to {
    opacity: 1;
    filter: blur(0);
  }
}

/* SPの時だけ改行される設定 */
@media screen and (max-width: 767px) {
  .sp-block {
    display: block;
  }
}

.p-fv__flash {
  position: relative;
  width: 100%;
  height: 100%;
}
.p-fv__flash::before {
  pointer-events: none;

  content: "";
  width: 95%;
  height: 100%;
  background: url(../../../images/lp/15thnewtitle/prism-top.webp) no-repeat left top/100% auto;
  position: absolute;
  left: 0;
  top: 0;
  mix-blend-mode: screen;
  opacity: 0.2;
  z-index: 2;
  animation: fastFlicker 4s ease-in-out infinite alternate;
}
.p-fv__flash::after {
  pointer-events: none;

  content: "";
  width: 95%;
  height: 100%;
  background: url(../../../images/lp/15thnewtitle/prism-bottom.webp) no-repeat right bottom/100% auto;
  position: absolute;
  right: 0;
  bottom: 0;
  mix-blend-mode: screen;
  opacity: 0.2;
  z-index: 2;
  animation: fastFlicker-b 3s ease-in-out infinite alternate;
}
/* 木漏れ日のアニメーション定義 */
@keyframes fastFlicker {
  0% {
    opacity: 0.2;
  }
  15% {
    opacity: 0.3;
  }
  30% {
    opacity: 0.1;
  }
  45% {
    opacity: 0.5;
  }
  65% {
    opacity: 0.1;
  }
  80% {
    opacity: 0.4;
  }
  100% {
    opacity: 0.2;
  }
}

/* 高速チカチカ（パターンB：ズレを作る） */
@keyframes fastFlicker-b {
  0% {
    opacity: 0.1;
  }
  20% {
    opacity: 0.2;
  }
  40% {
    opacity: 0.4;
  }
  55% {
    opacity: 0.1;
  }
  75% {
    opacity: 0.3;
  }
  90% {
    opacity: 0.5;
  }
  100% {
    opacity: 0.1;
  }
}
/*-------------------------------------------------------------------------------------------------------*/
.p-pv {
  padding-top: 7rem;
  padding-bottom: 5rem;
}
@media screen and (min-width: 768px) {
  .p-pv {
    padding-top: 18.3rem;
    padding-bottom: 10.7rem;
  }
}

.p-pv__container {
  position: relative;
  max-width: 1064px;
}

.p-pv__title {
  position: absolute;
  top: -6.2rem;
  left: 0.5rem;

  color: #fff;
  font-family: "Noto Serif JP";
  font-size: 6rem;
  font-weight: 400;
  line-height: normal;

  opacity: 0.2;
}
@media screen and (min-width: 768px) {
  .p-pv__title {
    top: -15rem;
    left: -1.8rem;

    font-size: 14rem;
  }
}

.video-container iframe {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;

  display: block;

  position: relative;
  margin-inline: auto;
  z-index: 1;
}
/*-------------------------------------------------------------------------------------------------------*/
.p-concept {
  position: relative;
  width: 100%;
  height: 100vh;
}
.p-concept__bg {
  height: 100vh;
  background-image: url(../../../images/lp/15thnewtitle/concept-bg.webp);
  background-size: cover; /*auto 100%*/
  background-position: center bottom; /*73% 50%;*/
  background-repeat: no-repeat;
  overflow: hidden;
}

.p-concept__catchcopy {
  width: 21.8rem;
  height: 77.8rem;
  max-height: 80vh;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.p-concept__catchcopy img {
  width: auto;
  max-width: inherit;
  height: 100%;
}
.p-concept__catchcopy-right {
  display: block;
  width: 12.1rem;
  height: 100%;
  text-align: center;
  position: absolute;
  right: 0;
  top: 0;
}
.p-concept__catchcopy-left {
  display: block;
  width: 15.1rem;
  height: 78%;
  text-align: center;
  position: absolute;
  left: 0;
  bottom: 0;
}
@media (max-width: 767px) {
  .p-concept__catchcopy {
    width: 16rem;
    height: 80%;
  }
  .p-concept__catchcopy-right {
    width: 10rem;
    top: 0;
  }
  .p-concept__catchcopy-left {
    width: 11.5rem;
    bottom: 0;
  }
}

/* 画面に入った瞬間にフェードインが開始する演出 */
.p-concept__catchcopy-right,
.p-concept__catchcopy-left {
  opacity: 0;
  transition:
    opacity 1s ease,
    transform 1s ease;
}
.p-concept__catchcopy-left {
  transition-delay: 0.5s;
}
.js-fade-trigger.is-active .p-concept__catchcopy-right,
.js-fade-trigger.is-active .p-concept__catchcopy-left {
  opacity: 1;
}
/*-------------------------------------------------------------------------------------------------------*/
.p-talk {
  margin-top: -1rem;
  padding-bottom: 7.5rem;
}
@media screen and (min-width: 768px) {
  .p-talk {
    margin-bottom: 5rem;
  }
}

.p-talk__textarea + .p-talk__textarea {
  margin-top: 2.4rem;
}
@media screen and (min-width: 768px) {
  .p-talk__textarea + .p-talk__textarea {
    margin-top: 11.3rem;
  }
}

.p-talk__textarea--right {
  text-align: right;
}

.p-talk__catch {
  position: relative;
  z-index: 0;

  font-family: "Noto Serif JP";
  font-size: 8rem;
  font-weight: 500;
  line-height: 92.5%;

  opacity: 0.35;
}
.p-talk__catch span {
  background: linear-gradient(180deg, #f6d6e2 0%, #81a7db 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.p-talk__text {
  position: relative;
  z-index: 1;

  color: #1956a6;
  font-family: "Noto Serif JP";
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 600;
  line-height: 163%;
}
.p-talk__text--left {
  margin-top: -2.3rem;
  margin-left: 3rem;
}
.p-talk__text--right {
  margin-top: -1rem;
  text-align: right;
}
@media screen and (min-width: 768px) {
  .p-talk__catch {
    font-size: 10rem;
    font-weight: 500;
    line-height: 100%;
  }

  .p-talk__text {
    font-size: 2.4rem;
    font-weight: 600;
    line-height: 167%;
  }

  .p-talk__text--right {
    margin-top: -2rem;
  }
}

/* 順番に文字がフェードインするアニメーション */
.fade-line {
  display: inline-block;

  opacity: 0;
  transform: translateY(2rem);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;

  transition-delay: calc(var(--line) * 0.3s);
}

.js-fade-trigger.is-active .fade-line {
  opacity: 1;
  transform: translateY(0);
}
/*-------------------------------------------------------------------------------------------------------*/
.p-story {
  padding-bottom: 5.3rem;
}

.p-story__body {
  position: relative;
  padding-top: 10rem;
  z-index: 0;
}

@media screen and (min-width: 768px) {
  .p-story__body {
    padding-top: 31rem;
  }
}

.p-story__body::before {
  content: "";
  width: calc((100vw - 100%) / 2 + 100% - 5.5rem);
  height: 19rem;
  background: url("../../../images/lp/15thnewtitle/story-bg.webp") no-repeat left bottom / cover;
  position: absolute;
  left: 5.5rem;
  top: 0;

  /* 下部のフェード 
    -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
    opacity: 0.8;*/
}
@media screen and (min-width: 768px) {
  .p-story__body::before {
    width: calc((100vw - 100%) / 2 + 100% - 18rem);
    height: 58rem;
    left: 18rem;
  }
}

.p-story__text {
  margin-left: 1.3rem;

  color: var(--base-black, #0a1a2f);
  font-family: "Noto Serif JP";
  font-size: 1.8rem;
  font-style: normal;
  font-weight: 600;
  line-height: 1.72;
  letter-spacing: 0.18rem;

  position: relative;
  z-index: 1;

  transform: translateY(3rem);

  opacity: 0;
  transition:
    opacity 1s ease,
    transform 1s ease;
  transition-delay: 1s;
}
@media screen and (min-width: 768px) {
  .p-story__text {
    color: var(--base-black, #0a1a2f);
    font-family: "Noto Serif JP";
    font-size: 3rem;
    font-style: normal;
    font-weight: 600;
    line-height: 1.8;
    letter-spacing: 0.3rem;
  }
}
.js-fade-trigger.is-active .p-story__text {
  opacity: 1;
  transform: translateY(0);
}

/*-------------------------------------------------------------------------------------------------------*/
.p-ikesiri {
  background: #e9edf2;
  margin-bottom: 11.5rem;
}

@media screen and (min-width: 768px) {
  .p-ikesiri {
    margin-bottom: 20rem;
  }
}

.p-ikesiri__text {
  color: var(--base-black, #0a1a2f);
  font-family: "Noto Sans JP";
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 300;
  line-height: 148%; /*normal*/

  margin-bottom: 5rem;
}
@media screen and (min-width: 768px) {
  .p-ikesiri__text {
    font-size: 1.8rem;
  }
}

/* =========================================
   1. ベースのコンテナ設定
========================================= */
.loop_wrap {
  /* 画面幅(vw)をやめて100%に。これで親要素の幅にピッタリ収まります */
  width: 100%;
  overflow: hidden;
  display: flex;

  /* カスタムプロパティ（変数）で設定を管理します
    --show-items: 2; /* スマホ時の表示枚数（画像2枚＋隙間） 
    --total-items: 5; /* HTMLにある1グループ(ul)の画像枚数 */
  --gap: 10px; /* 画像の隙間 */
}

/* PC時（画面幅768px以上）の設定 
@media (min-width: 768px) {
    .loop_wrap {
        --show-items: 3; /* PC時は3枚表示（画像3枚＋隙間） 
    }
}
*/

/* =========================================
   2. リストとアイテムの計算設定
========================================= */
.loop_wrap ul {
  display: flex;
  margin: 0;
  padding: 0;
  flex-shrink: 0; /* 画像が潰れるのを防ぐ */

  /* 【重要】ulの幅 ＝ (全画像数 ÷ 画面に表示したい数) × 100% */
  /*    width: calc((var(--total-items) / var(--show-items)) * 100%);*/
  width: max-content;

  /* 2つのulに全く同じアニメーションを適用します */
  animation: loop 20s linear infinite;
}

.loop_wrap li {
  list-style: none;
  /* liの幅 ＝ 100%(ulの幅) ÷ 全画像数 */
  /*    width: calc(100% / var(--total-items));*/

  /* 隙間は margin ではなく padding で作ります */
  padding-right: var(--gap);
  box-sizing: border-box;
}

.loop_wrap img {
  /*    width: 100%;
    height: auto;*/

  height: 10rem;
  width: auto;

  vertical-align: bottom; /* 画像下の謎の隙間を消す */
}

@media screen and (min-width: 768px) {
  .loop_wrap img {
    height: 20rem;
  }
}

/* =========================================
   3. アニメーション設定
========================================= */
@keyframes loop {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
/*-------------------------------------------------------------------------------------------------------*/
.p-campaign {
  background: #e9edf2;

  padding-bottom: 3rem;
}
@media screen and (min-width: 768px) {
  .p-campaign {
    padding-bottom: 12rem;
  }
}

.p-campaign__header {
  position: relative;
  width: 100%;

  text-align: center;
}
@media screen and (min-width: 768px) {
  .p-campaign__header {
    margin-bottom: 7rem;
  }
}

.p-campaign__sub-title {
  position: absolute;

  bottom: 24%;
  right: 0;
  left: 0;
  margin: 0 auto;

  text-align: center;
  font-family: "Noto Serif JP";
  font-size: 5.5rem;
  font-style: normal;
  font-weight: 500;
  /*    line-height: 116%;*/

  opacity: 0.15;
  background: var(--Gradation_06, linear-gradient(90deg, #1a56a8 0%, #f6d6e2 100%));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.p-campaign__title {
  margin-inline: auto;

  color: #0a1a2f;
  text-align: center;
  font-family: "Noto Serif JP";
  font-size: 2.2rem;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 0.22rem;

  padding-bottom: 1.4rem;
  margin-bottom: 4rem;
}

@media screen and (min-width: 768px) {
  .p-campaign__sub-title {
    text-align: center;
    font-family: "Noto Serif JP";
    font-size: 12rem;
    font-style: normal;
    font-weight: 500;
    /*        line-height: 100%; /*53%*/
  }
  .p-campaign__title {
    color: var(--base-black, #0a1a2f);
    text-align: center;
    font-family: "Noto Serif JP";
    font-size: 4.2rem;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
  }
}

.p-campaign__desc {
  margin-inline: auto;

  text-align: center;
  font-family: "Noto Sans JP";
  font-size: 1.7rem;
  font-style: normal;
  font-weight: 500;
  line-height: 147%;

  background: linear-gradient(93deg, #0a1a2f 29.16%, #1a56a8 80.86%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  margin-top: -1.2rem;
  margin-bottom: 2.4rem;
}

@media screen and (min-width: 768px) {
  .p-campaign__lead {
    margin-bottom: 4rem;
  }

  .p-campaign__desc {
    font-size: 2.4rem;
    font-weight: 500;
    line-height: 150%;
  }
}

.p-campaign img + img {
  margin-top: 2rem;
}
@media screen and (min-width: 768px) {
  .p-campaign img + img {
    margin-top: 4rem;
  }
}
/*-------------------------------------------------------------------------------------------------------*/
.p-pre {
  padding-top: 5rem;

  background: linear-gradient(180deg, rgba(168, 215, 255, 0.5) 41.13%, rgba(165, 147, 195, 0.5) 100%);
}
@media screen and (min-width: 768px) {
  .p-pre {
    padding-top: 13rem;
    padding-bottom: 7rem;
  }
}

.p-pre__container {
  max-width: 1140px;
}

.p-pre__header {
  position: relative;
  text-align: center;
  width: 100%;

  padding-bottom: 1.2rem;
  margin-bottom: 3.6rem;
}
@media screen and (min-width: 768px) {
  .p-pre__header {
    margin-bottom: 7rem;
  }
}

.p-pre__sub-title {
  position: absolute;
  z-index: 1;

  bottom: 56%;
  right: 0;
  left: 0;
  margin-inline: auto;

  color: #fff;
  text-align: center;
  font-family: "Noto Serif JP";
  font-size: 5.5rem;
  font-style: normal;
  font-weight: 500;
  line-height: 116%;

  opacity: 0.4;
}

.p-pre__title {
  position: relative;
  z-index: 10;

  margin-inline: auto;

  color: #0a1a2f;
  text-align: center;
  font-family: "Noto Serif JP";
  font-size: 2.2rem;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 0.22rem;
}

@media screen and (min-width: 768px) {
  .p-pre__sub-title {
    bottom: 84%;

    text-align: center;
    font-family: "Noto Serif JP";
    font-size: 12rem;
    font-style: normal;
    font-weight: 500;
    line-height: 53%;
  }
  .p-pre__title {
    color: var(--base-black, #0a1a2f);
    text-align: center;
    font-family: "Noto Serif JP";
    font-size: 4.2rem;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
  }
}

.p-pre__lead {
  margin-top: -1rem;
  margin-bottom: 2.4rem;
}
@media screen and (min-width: 768px) {
  .p-pre__lead {
    margin-bottom: 2.7rem;
  }
}

.p-pre__desc {
  margin-inline: auto;

  text-align: center;
  font-family: "Noto Sans JP";
  font-size: 1.7rem;
  font-style: normal;
  font-weight: 500;
  line-height: 147%;

  background: linear-gradient(93deg, #0a1a2f 29.16%, #1a56a8 80.86%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media screen and (min-width: 768px) {
  .p-pre__desc {
    font-size: 2.4rem;
    line-height: 104%;
  }
}

.p-pre__note {
  margin-inline: auto;

  color: #0a1a2f;
  text-align: center;
  font-family: "Noto Sans JP";
  font-size: 1.1rem;
  font-style: normal;
  font-weight: 400;
  line-height: 182%;
}

@media screen and (min-width: 768px) {
  .p-pre__note {
    font-size: 1.4rem;
    line-height: 143%;

    margin-top: 1rem;
  }
}

.p-pre__head {
  width: 11.4rem;
  margin-left: 0;

  margin-bottom: 3.3rem;
}
@media screen and (min-width: 768px) {
  .p-pre__head {
    width: 19.4rem;
    max-width: 19.6rem;

    margin-bottom: 6.4rem;
  }
}

.p-pre__body {
  display: flex;
  flex-direction: column;
  justify-content: center;

  margin-bottom: 4rem;
}
@media screen and (min-width: 768px) {
  .p-pre__body {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;

    margin-bottom: 5rem;
  }
}

.p-pre__step1,
.p-pre__step2 {
  margin-inline: auto;

  position: relative;

  width: 100%;
  height: auto;

  border: 1px solid #fff;
  background: rgba(255, 255, 255, 0.3);

  padding-top: 2.5rem;
  padding-inline: 1.6rem;
  padding-bottom: 2.5rem;
}
@media screen and (min-width: 768px) {
  .p-pre__step1,
  .p-pre__step2 {
    padding-top: 3.7rem;
    padding-inline: 1.6rem;
    padding-bottom: 5.1rem;
  }
}

.p-pre__step-icon {
  position: absolute;
  bottom: 100%;
  left: 0%;

  transform: translate(50%, 50%);

  width: 3.5rem;
}
@media screen and (min-width: 768px) {
  .p-pre__step-icon {
    transform: translate(70%, 45%);
    width: 4.6rem;
  }
}

.p-pre__step-head-text {
  margin-inline: auto;
  text-align: center;

  color: var(--base-black, #0a1a2f);
  font-family: "Noto Sans JP";
  font-size: 1.8rem;
  font-style: normal;
  font-weight: 400;
  line-height: 130%;

  margin-bottom: 1.3rem;
}
@media screen and (min-width: 768px) {
  .p-pre__step-head-text {
    margin-bottom: 3.3rem;
  }
}

.p-pre__step-head-text--em {
  color: var(--base-black, #0a1a2f);
  font-family: "Noto Sans JP";
  font-size: 1.8rem;
  font-style: normal;
  font-weight: 700;
  line-height: 100%;
}

.p-pre__step-body-text {
  margin-inline: auto;
  text-align: center;

  color: var(--base-black, #0a1a2f);
  font-family: "Noto Sans JP";
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 400;
  line-height: 147%;
  /*    letter-spacing: 0. 045rem;*/

  padding-bottom: 1rem;
}
@media screen and (min-width: 768px) {
  .p-pre__step-body-text {
    padding-bottom: 1.4rem;
  }
}

.p-pre__step-body-text--em {
  color: var(--base-black, #0a1a2f);
  text-align: center;
  font-family: "Noto Sans JP";
  font-size: 1.7rem;
  font-style: normal;
  font-weight: 700;
  line-height: 147%;
  /*    letter-spacing: 0.51px;*/
}

.p-pre__step-body-text--note {
  color: var(--base-black, #0a1a2f);
  font-family: "Noto Sans JP";
  font-size: 1.3rem;
  font-style: normal;
  font-weight: 700;
  line-height: 192%;
  /*    letter-spacing: 0.39px;*/
}

.p-pre__step-body-message {
  margin-inline: auto;
  text-align: left;

  color: var(--base-black, #0a1a2f);
  font-family: "Noto Sans JP";
  font-size: 1.4rem;
  font-style: normal;
  font-weight: 400;
  line-height: 128%;
}

@media screen and (min-width: 768px) {
  .p-pre__step-head-text {
    font-size: 2.2rem;
    line-height: 81.818%;
  }

  .p-pre__step-head-text--em {
    font-size: 2.2rem;
    line-height: 81.818%;
  }

  .p-pre__step-body-text {
    font-size: 1.6rem;
    line-height: 187.5%;
  }

  .p-pre__step-body-text--em {
    font-size: 2rem;
    line-height: 150%;
  }

  .p-pre__step-body-text--note {
    font-size: 1.3rem;
    line-height: 192%;
  }

  .p-pre__step-body-message {
    text-align: center;

    font-size: 1.5rem;
    line-height: 120%;
  }
}

.p-pre__step-body-img {
  margin-bottom: 0.9rem;
}
@media screen and (min-width: 768px) {
  .p-pre__step-body-img {
    margin-bottom: 4rem;
  }
}

.p-pre__arrow {
  margin-inline: auto;
  width: auto;
  height: 50px;

  margin-bottom: 1.7rem;
}
@media screen and (min-width: 768px) {
  .p-pre__arrow {
    width: 5rem;
    height: auto;

    transform: rotate(-90deg);
    align-self: flex-start;

    margin-top: 17rem;
    margin-bottom: 0;
    margin-left: 1.5rem;
    margin-right: 2.7rem;
  }
}
/*-------------------------------------------------------------------------------------------------------*/
.p-ifc {
  padding-top: 2.4rem;
  padding-inline: 2rem;
  padding-bottom: 3.4rem;

  background: rgba(26, 86, 168, 0.4);
}
@media screen and (min-width: 768px) {
  .p-ifc {
    padding-top: 3.7rem;
    padding-bottom: 4.4rem;
  }
}

.p-ifc__header {
  position: relative;

  margin-inline: auto;
  margin-bottom: 3rem;

  max-width: 65rem;
}
@media screen and (min-width: 768px) {
  .p-ifc__header {
    margin-bottom: 7rem;
  }
}

.p-ifc__title {
  text-align: center;

  color: #fff;
  font-family: "Noto Serif JP";
  font-size: 1.9rem;
  font-style: normal;
  font-weight: 700;
  line-height: normal;

  padding-bottom: 1.6rem;
  margin-bottom: 4.8rem;
}
@media screen and (min-width: 768px) {
  .p-ifc__title {
    font-size: 2.8rem;
  }
}

.p-ifc__title--memo {
  color: #fff;
  font-family: "Noto Serif JP";
  font-size: 1.4rem;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
}
@media screen and (min-width: 768px) {
  .p-ifc__title--memo {
    font-size: 2.4rem;
  }
}

.p-ifc__accent-line {
  max-width: 650px;

  border-right: 1px solid var(--main-white, #fff);
  border-bottom: 1px solid var(--main-white, #fff);
  border-left: 1px solid var(--main-white, #fff);
}

.p-ifc__accent-line:after {
  background-color: var(--main-white, #fff);
}

.p-ifc__lead {
  margin-top: -1.5rem;
  margin-inline: auto;
  margin-bottom: 2rem;

  max-width: 650px;
}

.p-ifc__desc {
  color: #fff;
  font-family: "Noto Sans JP";
  font-size: 1.6rem;
  font-style: normal;
  font-weight: 700;
  line-height: 131%;
}

.p-ifc__body {
  margin-inline: auto;
  max-width: 650px;
}

.p-ifc__text {
  color: #fff;
  font-family: "Noto Sans JP";
  font-size: 1.4rem;
  font-style: normal;
  font-weight: 400;
  line-height: 150%;
}
@media screen and (min-width: 768px) {
  .p-ifc__text {
    font-size: 1.5rem;
    line-height: 126%;
  }
}
/*-------------------------------------------------------------------------------------------------------*/
.p-info {
  margin-block: 0.6rem;
  margin-inline: 0.6rem;

  border: 1px solid;
  border-image: linear-gradient(to bottom, #f6d6e2, #1a56a8) 1;
}

@media screen and (min-width: 768px) {
  .p-info__container {
    max-width: 1120px;
    margin-inline: auto;

    display: grid;
    gap: 0px;
  }

  .p-info__container {
    grid-template-columns: 1fr 1fr;

    grid-template-areas:
      "area-a area-b"
      "area-a area-c";
  }

  .p-info__service {
    grid-area: area-a;
  }
  .p-info__sns {
    grid-area: area-b;
  }
  .p-info__share {
    grid-area: area-c;
  }
}

.p-info__service,
.p-info__sns,
.p-info__share {
  position: relative;

  display: flex;
  padding-block: 2.4rem;
  padding-inline: 1.4rem;

  justify-content: space-between;
}
.p-info__service {
  flex-direction: column;
}
.p-info__service-title {
  margin-bottom: 1.2rem;
}
@media screen and (min-width: 768px) {
  .p-info__service {
    flex-direction: column;
    gap: 2.4rem;
  }
}

.p-info__service-title,
.p-info__sns-title,
.p-info__share-title {
  color: var(--base-black, #0a1a2f);
  font-family: "Noto Serif JP";
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 400;
  line-height: 140%;
}
@media screen and (min-width: 768px) {
  .p-info__service-title,
  .p-info__sns-title,
  .p-info__share-title {
    font-size: 2rem;
    line-height: 110%;
  }
}

.p-info__service-list .row {
  display: flex;
}

.p-info__service-term,
.p-info__service-desc {
  color: var(--base-black, #0a1a2f);
  font-family: "Noto Sans JP";
  font-size: 1.2rem;
  font-style: normal;
  font-weight: 300;
  line-height: 200%;
}
@media screen and (min-width: 768px) {
  .p-info__service-term,
  .p-info__service-desc {
    font-size: 1.5rem;
    line-height: 193.333%;
  }
}

.p-info__sns {
  align-items: center;
}
.p-info__sns-list {
  display: flex;
  gap: 1.6rem;
}

.p-info__share {
  align-items: center;
}
.p-info__share-list {
  display: flex;
  gap: 1.6rem;
}

.p-info__icon {
  width: 3.2rem;
  height: auto;
}
@media screen and (min-width: 768px) {
  .p-info__icon {
    width: 4rem;
  }
}

.p-info__service::after,
.p-info__sns::after {
  content: "";
  position: absolute;

  /* 配置とサイズの指定 */
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  height: 0.1rem;

  opacity: 0.4;
  background: #1a56a8;
}
@media screen and (min-width: 768px) {
  .p-info__service::after,
  .p-info__sns::after {
    display: none;
  }
}

/*-------------------------------------------------------------------------------------------------------*/
.p-footer {
  /*    margin-top: 1rem;*/

  background: var(--Gradation_04, linear-gradient(90deg, #0a1a2f 0%, #1a56a8 40%, #a8d7ff 100%));
  padding-block: 2rem;

  padding-bottom: 11rem;
}
@media screen and (min-width: 768px) {
  .p-footer {
    padding-top: 3rem;
    padding-bottom: 0;
  }
}

.p-footer__wrap {
  padding-inline: 2rem;

  max-width: 1100px;
  margin: auto;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}

@media screen and (min-width: 768px) {
  .p-footer__wrap {
    flex-direction: row;
  }
}

.p-footer__ikesiri_logo {
  width: 19.4rem;
  height: auto;

  padding-bottom: 2.4rem;
}

.p-footer__container {
  display: flex;
  flex-direction: column;
}
@media screen and (min-width: 768px) {
  .p-footer__container {
    align-items: flex-start;
    gap: 1.2rem;
  }
}

.p-footer__wrap h3 {
  color: #fff;
  font-family: "Noto Serif JP";
  font-size: 1.6rem;
  font-style: normal;
  font-weight: 700;
  line-height: normal;

  margin-bottom: 1rem;
}
@media screen and (min-width: 768px) {
  .p-footer__wrap h3 {
    font-size: 1.6rem;
    margin-bottom: 1.7rem;
  }
}

.p-footer__wrap ul {
  margin-bottom: 2.6rem;
  padding-left: 0;
}

.p-footer__wrap li {
  display: flex;
  align-items: center;

  color: #fff;
  font-family: "Noto Sans JP";
  font-size: 1.3rem;
  font-style: normal;
  font-weight: 400;
  line-height: 230.769%;
}
@media screen and (min-width: 768px) {
  .p-footer__wrap li {
    font-size: 1.3rem;
    line-height: 230.769%;
  }
}

.p-footer__wrap li::before {
  content: "-";
  margin-right: 1rem;
  color: #fff;
}

.p-footer__list a {
  text-decoration: none; /* 下線を消す */
  color: inherit; /* 親要素の文字色を引き継ぐ */
}

.p-footer__copyright {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.3);

  padding-block: 1rem;
}
@media screen and (min-width: 768px) {
  .p-footer__copyright {
    padding-block: 2.5rem;
  }
}

.p-footer__copyright-text {
  margin-inline: auto;

  color: #fff;
  text-align: center;
  font-family: "Noto Sans JP";
  font-size: 1.3rem;
  font-style: normal;
  font-weight: 400;
  line-height: normal;

  text-decoration: none;
}

/*-------------------------------------------------------------------------------------------------------*/
.bg-prism {
  position: relative;
}
.bg-prism:before {
  content: "";
  width: 88.6%;
  height: 170rem;
  background: url("../../../images/lp/15thnewtitle/bg-prism.webp") no-repeat center top / contain;
  position: absolute;
  mix-blend-mode: screen;
  left: 5%;
  top: calc(8rem * -1);
  transform: translateZ(0);
}
/*-------------------------------------------------------------------------------------------------------*/