@charset "UTF-8";

/*------------------------------------------------------------ 
    10thページ専用スタイル
------------------------------------------------------------*/
:root {
  --c-blue: #2F8CC5;
  --c-red: #FF5353;
}

/* 共通スタイル */
picture,
img {
  max-width: 100%;
  width: 100%;
  height: auto;
}

a {
  cursor: pointer;
}

#hd-Logo {
  display: none;
}

.sp-only {
  display: none;
}

@media screen and (max-width: 480px) {
  .pc-only {
    display: none;
  }

  .sp-only {
    display: block;
  }
}

/*------------------------------------------------------------ 
    header
------------------------------------------------------------*/
.anniversary #gNavi {
  background: var(--c-red);
}

/*------------------------------------------------------------ 
    kv
------------------------------------------------------------*/
.kv-body {
  width: 100%;
  height: auto;
  position: relative;
  aspect-ratio: 640 / 423;
  overflow: hidden;
}

.kv-logo {
  width: min(483px, 37.734375vw);
  margin-inline: auto;
}

.kv-header {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, calc(-50% - 5.46875vw));
  width: 100%;
  display: grid;
}

.kv-header>span {
  display: block;
  color: #fff;
  text-align: center;
}

.kv-title-ja {
  font-size: min(42px, 3.28125vw);
  font-weight: 700;
  font-family: var(--ja);
}

.kv-title-en {
  margin-top: min(62px, 4.84375vw);
}

.kv-title-en,
.kv-title-en .pc-only {
  font-size: min(130px, 10.15625vw);
  font-family: var(--en);
}

.kv-title-en .pc-only {
  display: inline-block;
  margin-right: 4rem;
  color: #fff;
  text-align: center;
}

.kv-bg,
.kv-frame {
  width: 100%;
  height: 100%;
  position: absolute;
}

.kv-bg {
  left: 0;
  bottom: 64px;
  z-index: -2;
}

.kv-frame {
  inset: 0;
  z-index: -1;
}

.kv-bg,
.kv-frame img {
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

/*------------------------------------------------------------ 
    lead
------------------------------------------------------------*/
.lead-body {
  padding-top: 160px;
}

.lead-logo {
  max-width: 730px;
  margin-inline: auto;
}

.lead-headline {
  margin-top: -14px;
  color: var(--c-blue);
  font-family: var(--en);
  font-size: 12.4rem;
  line-height: 1;
  text-align: center;
}

.lead-text {
  margin: 90px auto 0;
}

.lead-text p {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-inline: auto;
  color: var(--c-blue);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1.6
}

.lead-img {
  margin-top: 125px;
  aspect-ratio: 8 / 5;
}

.lead-img img {
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

/*------------------------------------------------------------ 
    message
------------------------------------------------------------*/
.message-body {
  padding: 132px 40px 50px;
}

.message-content {
  max-width: 832px;
  margin-inline: auto;
}

.message-headline {
  color: var(--c-blue);
  font-size: 3rem;
  font-weight: 700;
}

.message-content p:first-child {
  margin-top: 6px;
}

.message-text p {
  margin-top: 44px;
  color: var(--c-blue);
  font-size: 2rem;
  font-weight: 500;
  line-height: 2.3;
  text-align: justify;
}

.message-name {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 138px auto;
  align-items: center;
  justify-content: flex-end;
  gap: 28px;
}

.message-img img {
  aspect-ratio: 1/1;
}

.message-name p {
  color: var(--c-blue);
  font-size: 2rem;
  line-height: 2.3;
  font-weight: 500;
}

/*------------------------------------------------------------ 
    visual
------------------------------------------------------------*/
.visual {
  width: 100%;
  position: relative;
  aspect-ratio: 640 / 829;
}

.visual-bg,
.visual-frame {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.visual-bg {
  z-index: -1;
}

.visual-frame {
  z-index: 0;
}

.visual-bg,
.visual-frame img {
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

/*------------------------------------------------------------ 
    event
------------------------------------------------------------*/
.event-body {
  padding: 60px 0 155px;
}

.event-content {
  max-width: 1068px;
  margin-inline: auto;
  padding: 40px 40px 90px;
  background: var(--c-red);
  border-radius: 27px;
}

.event-text {
  text-align: center;
}

.event-text time,
.event-text p,
.event-text a {
  color: #fff;
}

.event-text time {
  font-size: 7.7rem;
  font-family: var(--en);
}

.event-text p,
.event-text a {
  display: block;
  font-size: 3rem;
  font-weight: 500;
}

.event-text img {
  max-width: 580px;
  margin-top: 24px;
}

/*------------------------------------------------------------ 
    post
------------------------------------------------------------*/
.post-headline {
  font-size: 3.8rem;
  font-weight: 500;
  text-align: center;
}

.post-logo {
  max-width: 230px;
  margin: 28px auto 0;
}

.post-content {
  max-width: 1147px;
  margin: 53px auto 0;
  padding-inline: 40px;
}

.post-list {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
}

.post-thumb {
  aspect-ratio: 36/23;
  -o-object-fit: cover;
  object-fit: cover;
  border-radius: 25px;
}

.post-title {
  display: block;
  margin-top: 24px;
  color: #000;
  font-size: 2.8rem;
  font-weight: 600;
  line-height: 1.2;
}

.post-date {
  display: block;
  color: #000;
  font-size: 1.6rem;
  font-weight: 500;
  text-align: right;
}

/*------------------------------------------------------------ 
    donation
------------------------------------------------------------*/
.donation-body {
  padding: 283px 40px 160px;
}

.donation-button {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-inline: auto;
  border: 30px solid var(--c-red);
  border-radius: 999px;
}

.donation-button a {
  display: grid;
  grid-template-columns: auto 170px;
  align-items: center;
  gap: 40px;
  padding: 22px 22px 18px 58px;
}

.donation-button a span.pc-only {
  color: var(--c-red);
  font-size: 3rem;
  font-weight: 500;
}

.donation-icon::before {
  content: '';
  display: block;
  background: url('../img/10th/donation_button.png') no-repeat center/contain;
  width: 100%;
  height: 100%;
  aspect-ratio: 1/1;
}

/*------------------------------------------------------------ 
    固定ボタン
------------------------------------------------------------*/
.fixed-btn {
  width: 165px;
  aspect-ratio: 1/1;
  position: -webkit-sticky;
  position: sticky;
  bottom: 4%;
  margin-inline: auto 40px;
  z-index: 10;
  box-sizing: border-box;
  overflow: hidden;
}

.fixed-btn a {
  display: block;
}

.fixed-btn a img {
  width: 100%;
}

/*------------------------------------------------------------ 
    MediaQuery / tb
------------------------------------------------------------*/
@media screen and (max-width: 834px) {

  /* kv */
  .kv-title-en .pc-only {
    margin-right: 1.8rem;

  }

  /* lead */
  .lead-body {
    padding-top: calc(160px*.8);
  }

  .lead-logo {
    max-width: 420px;
  }

  .lead-headline {
    margin-top: calc(-14px*.8);
    font-size: 6.4rem;
  }

  .lead-text {
    margin: calc(90px*.8) auto 0;
  }

  .lead-text p {
    font-size: 2.4rem;
  }

  .lead-img {
    margin-top: calc(125px*.8);
  }

  /* message */
  .message-body {
    padding: calc(132px*.8) 40px calc(50px*.8);
  }

  .message-content {
    max-width: initial;
  }

  .message-headline {
    font-size: 2.2rem;
  }

  .message-content p:first-child {
    margin-top: calc(6px*.8);
  }

  .message-text p {
    margin-top: calc(44px*.8);
    font-size: 1.8rem;
  }

  .message-name {
    grid-template-columns: 90px auto;
    gap: 14px;
  }

  .message-name p {
    font-size: 1.6rem;
  }

  /* event */
  .event-body {
    padding: calc(60px*.8) 40px calc(155px*.8);
  }

  .event-content {
    max-width: initial;
    padding: calc(40px*.8) 20px calc(90px*.8);
  }

  .event-text time {
    font-size: 4rem;
  }

  .event-text p,
  .event-text a {
    font-size: 2rem;
  }

  .event-text img {
    max-width: 350px;
    margin-top: calc(24px*.8);
  }

  /* post */
  .post-headline {
    font-size: 2.4rem;
  }

  .post-logo {
    max-width: 180px;
  }

  .post-content {
    max-width: initial;
  }

  .post-list {
    grid-template-columns: 1fr;
    gap: calc(34px* .8);
  }

  .post-thumb {
    border-radius: 14px;
  }

  .post-title {
    margin-top: calc(24px*.8);
    font-size: 1.8rem;
  }

  .post-date {
    margin-top: 12px;
    font-size: 1.4rem;
  }

  /* donation */
  .donation-body {
    padding: calc(283px*.5) 40px calc(160px*.5);
  }

  .donation-button {
    border-width: 14px;
  }

  .donation-button a {
    grid-template-columns: auto 106px;
    gap: 20px;
    padding: 12px 12px 12px 38px;
  }

  .donation-button a span.pc-only {
    font-size: 1.4rem;
  }

  /* 固定ボタン */
  .fixed-btn {
    width: 128px;
    margin-inline: auto 14px;
  }
}

/*------------------------------------------------------------ 
    MediaQuery / sp
------------------------------------------------------------*/
@media screen and (max-width: 480px) {

  /* kv */
  .kv-body {
    aspect-ratio: 195 / 449;
  }

  .kv-logo {
    width: 208px;
    order: 1;
  }

  .kv-header span .pc-only {
    display: none;
  }

  .kv-title-ja {
    margin-top: 30px;
    font-size: 3.6rem;
    line-height: 1.2;
    order: 3;
  }

  .kv-title-en {
    margin-top: 0;
    font-size: 5.6rem;
    order: 2;
  }

  /* lead */
  .lead-body {
    padding-top: 67px;
  }

  .lead-logo {
    max-width: 280px;
  }

  .lead-headline {
    font-size: 4.9rem;
  }

  .lead-text {
    margin-top: 87px;
  }

  .lead-text p {
    font-size: 3.2rem;
    text-align: center;
  }

  .lead-img {
    margin-top: 48px;
  }

  /* message */
  .message-body {
    padding: 155px 36px 90px;
  }

  .message-headline {
    font-size: 3rem;
  }

  .message-text {
    position: relative;
    height: 760px;
    overflow: hidden;
    transition: height .6s ease;
  }

  .message-text.is-open {
    padding-bottom: 30px;
  }

  .message-text p:first-child,
  .message-text p {
    margin-top: 24px;
  }

  .message-text p {
    font-size: 1.6rem;
    text-align: left;
  }

  .message-button {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding-top: 26px;
    background: #FFFAE2;
  }

  .message-button button {
    display: block;
    width: 200px;
    height: 40px;
    margin-inline: auto;
    color: var(--c-blue);
    font-size: 1.6rem;
    font-weight: 400;
    border: 1px solid var(--c-blue);
    border-radius: 21px;
    background: transparent;
  }

  .message-name {
    margin-top: 37px;
    grid-template-columns: auto;
    justify-content: center;
    gap: 24px;
  }

  .message-img {
    width: 138px;
    margin-inline: auto;
  }

  .message-name p {
    font-size: 2rem;
    line-height: 1.6;
  }

  /* visual */
  .visual {
    aspect-ratio: 78 / 521;
  }

  .visual-frame {
    inset: unset;
    top: 90px;
  }

  /* event */
  .event-body {
    padding: 160px 24px 106px;
  }

  .event-content {
    padding: 70px 40px 46px;
  }

  .event-text time {
    font-size: 5rem;
  }

  .event-text p {
    padding-block: 24px;
    border-top: 3px solid #fff;
    border-bottom: 3px solid #fff;
  }

  .event-text p,
  .event-text a {
    font-size: 2.6rem;
    line-height: 1.2;
  }

  .event-text picture {
    max-width: 234px;
    margin: 8px auto 0;
  }

  /* post */
  .post-headline {
    font-size: 2.8rem;
  }

  .post-logo {
    max-width: 198px;
    margin: 25px auto 0;
  }

  .post-list {
    gap: calc(34px*.5);
  }

  .post-title {
    margin-top: calc(24px*.5);
  }

  .post-date {
    margin-top: 8px;
  }

  /* donation */
  .donation-body {
    padding: 90px 0 45px;
  }

  .donation-button {
    border-width: 30px;
  }

  .donation-button a {
    grid-template-columns: 1fr;
    grid-template-rows: auto 170px;
    padding: 90px 23px 24px;
    gap: 36px;
  }

  .donation-button a span.sp-only {
    width: 68px;
    margin-inline: auto;
  }

  .donation-icon {
    width: 170px;
  }
}

@media (max-width: 375px) {
  .kv-title-en {
    font-size: 4.8rem;
  }

  .event-text p,
  .event-text a {
    font-size: 2.4rem;
  }
}