@charset "UTF-8";
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:where([hidden]:not([hidden='until-found'])) {
  display: none !important;
}

:where(html) {
  -webkit-text-size-adjust: none;
  color-scheme: dark light;
}

@supports not (min-block-size: 100dvb) {
  :where(html) {
    block-size: 100%;
  }
}

@media (prefers-reduced-motion: no-preference) {
  :where(html:focus-within) {
    scroll-behavior: smooth;
  }
}

:where(body) {
  block-size: 100%;
  block-size: 100dvb;
  line-height: 1.5;
  font-family: system-ui,sans-serif;
  -webkit-font-smoothing: antialiased;
}

:where(input, button, textarea, select) {
  font: inherit;
  color: inherit;
}

:where(textarea) {
  resize: vertical;
  resize: block;
}

:where(button, label, select, summary, [role='button'], [role='option']) {
  cursor: pointer;
}

:where(:disabled) {
  cursor: not-allowed;
}

:where(label:has( > input:disabled), label:has( + input:disabled)) {
  cursor: not-allowed;
}

:where(button) {
  border-style: solid;
}

:where(a) {
  text-underline-offset: .2ex;
}

:where(ul, ol) {
  list-style: none;
}

:where(img, svg, video, canvas, audio, iframe, embed, object) {
  display: block;
}

:where(img, picture, svg) {
  max-inline-size: 100%;
  block-size: auto;
}

:where(p, h1, h2, h3, h4, h5, h6) {
  overflow-wrap: break-word;
}

:where(h1, h2, h3) {
  line-height: calc(1em + 0.5rem);
}

:where(hr) {
  border: none;
  border-block-start: 1px solid;
  color: inherit;
  block-size: 0;
  overflow: visible;
}

:where(:focus-visible) {
  outline: 2px solid var(--focus-color, Highlight);
  outline-offset: 2px;
}

:where(.visually-hidden:not(:focus, :active, :focus-within, .not-visually-hidden)) {
  clip-path: inset(50%) !important;
  height: 1px !important;
  width: 1px !important;
  overflow: hidden !important;
  position: absolute !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@font-face {
  font-family: "Bilbo";
  src: url("font/Bilbo-Regular.ttf") format("truetype"), url("font/Bilbo-Regular.woff") format("woff");
}

body {
  background-color: #fff;
  color: #1a1a1a;
  font-size: 16px;
  line-height: 1.8;
  font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

body a {
  cursor: pointer;
  text-decoration: none;
  transition: ease-in-out .2s;
}

body a:hover {
  transition: ease-in-out .2s;
  opacity: .6;
}

body ul {
  list-style: none;
}

body img {
  object-fit: cover;
  height: 100%;
  width: 100%;
}

body button {
  border: none;
  outline: none;
  background-color: transparent;
}

header {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.5);
}

header a {
  display: block;
  width: fit-content;
  padding: 1em 0;
}

header a img {
  width: 80%;
  margin: auto;
}

.mv {
  max-width: 1000px;
  width: 100%;
  height: 50vh;
  margin: auto;
  overflow: hidden;
}

.mv img {
  object-position: bottom;
  display: block;
  transform: scale(1.1);
}

.title {
  opacity: 0;
  height: 24vh;
  color: #222;
  display: grid;
  place-content: center;
  margin: 40px 0 30px;
  padding: 0 10px;
}

.title h1 {
  font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  font-size: clamp(32px, 3vw, 50px);
  text-align: center;
  line-height: 1.5;
  font-weight: 400;
}

.desc {
  max-width: 800px;
  margin: auto;
  padding: 80px 10px;
  text-align: center;
  padding: 0 10px 80px;
  line-height: 2.5;
  opacity: 0;
}

.btn_content {
  max-width: 800px;
  margin: auto;
  padding: 80px 10px;
  padding-bottom: 100px;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.btn_content .green_btn {
  color: #1c8b00;
}

.btn_content .snow_btn {
  color: #007188;
}

.btn_content button {
  margin: 0 .2em;
}

.btn_content button a {
  font-family: "Bilbo", cursive, serif;
  font-weight: 400;
  font-style: normal;
  display: block;
  padding: 1em 1em .8em;
  border-bottom: solid 1px;
  font-size: clamp(26px, 2vw, 34px);
  line-height: 1.1;
  letter-spacing: 1.5px;
  width: fit-content;
}

.btn_content button a:hover {
  opacity: 1;
}

.btn_content button .green_btn:hover {
  background-color: #ebffe8;
}

.btn_content button .snow_btn:hover {
  background-color: #e6fbff;
}

section.season .inner {
  max-width: 1000px;
  margin: auto;
  padding: 80px 10px;
  padding: 60px 10px;
  position: relative;
}

section.season .inner h2 {
  font-family: "Bilbo", cursive, serif;
  font-weight: 400;
  font-style: normal;
  font-size: clamp(35px, 2.8vw, 50px);
  text-align: center;
  display: block;
  letter-spacing: 2px;
  width: fit-content;
  margin: auto;
}

section.season .inner hr {
  width: 4em;
  outline: none;
  border: none;
  height: 1px;
  transform: rotate(90deg);
  margin: auto;
  position: absolute;
  bottom: -.5em;
  left: 0;
  right: 0;
}

section.season .content li.no_color {
  background-color: #fff;
}

section.season .content li h3 {
  font-size: clamp(30px, 2vw, 33px);
  padding: 100px 0 40px;
  text-align: center;
  margin-bottom: -30px;
  font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  color: #505050;
}

section.season .content li h3 span {
  display: inline-block;
  vertical-align: sub;
}

section.season .content li h4 {
  font-size: clamp(20px, 2vw, 22px);
  margin-bottom: 1em;
  font-weight: 500;
  line-height: 1.2;
  color: #505050;
}

section.season .content li h4 span {
  display: inline-block;
}

section.season .content li h4 span:first-of-type {
  font-size: small;
  margin-right: 1em;
}

section.season .content li .flex {
  max-width: 1000px;
  margin: auto;
  padding: 80px 10px;
  display: flex;
  padding: 80px 10px 130px;
}

section.season .content li .flex .clm {
  width: 60%;
  transform: translateY(50px);
}

section.season .content li .flex .clm p:first-of-type {
  margin-top: 20px;
}

section.season .content li .flex .clm p:first-of-type span {
  font-size: small;
}

section.season .content li .flex .clm strong {
  color: #967646;
}

section.season .content li .flex .clm .large_img {
  margin-bottom: 30px;
}

section.season .content li .flex .clm .txt_content {
  margin-top: 0;
}

section.season .content li .flex .clm .txt_content p {
  font-size: 14px;
  line-height: 2;
}

section.season .content li .flex .clm .txt_content h4 {
  font-size: clamp(17px, 2vw, 19px);
}

section.season .content li.color .flex {
  flex-direction: row-reverse;
}

section.season .content li.color .flex .clm {
  padding-left: 20px;
}

section.season .content li.no_color .clm {
  padding-right: 20px;
}

#green_season {
  background-color: #ebffe8;
}

#green_season h2 {
  color: #1c8b00;
}

#green_season hr {
  background-color: #1c8b00;
}

#green_season .date1 {
  color: #1c8b00;
}

#snow_season {
  background-color: #e6fbff;
}

#snow_season h2 {
  color: #007188;
}

#snow_season hr {
  background-color: #007188;
}

#snow_season .date2 {
  color: #007188;
}

.date1, .date2 {
  transition: all .8s;
  opacity: 0;
  font-family: "Bilbo", cursive, serif;
  font-weight: 400;
  font-style: normal;
  position: fixed;
  right: 40px;
  bottom: 150px;
  text-orientation: upright;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  font-size: small;
}

.date1.active, .date2.active {
  opacity: 1;
}

#to_top {
  display: block;
  position: fixed;
  right: 15px;
  bottom: 15px;
  width: 70px;
  padding: 1em 1.2em 1em 1em;
  opacity: 0;
  transition: all .8s;
  z-index: 2;
}

#to_top:hover {
  opacity: 0.6 !important;
  background: rgba(0, 0, 0, 0.2);
}

#to_top.active {
  opacity: 0.3 !important;
}

#to_top.margin {
  margin-bottom: 84px !important;
}

#links {
  max-width: 800px;
  margin: auto;
  padding: 80px 10px;
  padding: 150px 10px 150px;
  display: flex;
  justify-content: center;
  align-items: center;
}

#links button a {
  font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  display: block;
  padding: 1em 3em;
  font-weight: bold;
  font-size: clamp(17px, 2vw, 19px);
  line-height: 1.1;
  letter-spacing: 1.5px;
  color: #505050;
}

#links span {
  display: inline-block;
  font-size: clamp(30px, 2vw, 33px);
  color: #e7e7e7;
}

footer {
  background-color: #505050;
}

footer ul {
  padding: 30px 10px;
}

footer ul li {
  color: #fff;
  font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  text-align: center;
  font-size: small;
}

.fadein {
  opacity: 0;
  transition: all .8s;
}

.fadein.active {
  opacity: 1;
}

.fadein_mv {
  opacity: 0;
  transition: all .8s;
}

.fadein_mv.active {
  opacity: 1;
  transform: scale(1);
}

@media screen and (max-width: 1100px) {
  .date1, .date2 {
    display: none !important;
  }
}

@media screen and (min-width: 768.1px) {
  .pc {
    display: block;
  }
  .sp, .tab {
    display: none;
  }
}

@media screen and (min-width: 600.1px) and (max-width: 768px) {
  .tab {
    display: block;
  }
  .tab .flex {
    flex-direction: row-reverse !important;
  }
  .tab .flex p {
    margin-bottom: 20px;
  }
  .sp, .pc {
    display: none;
  }
  section.season .content h4 {
    line-height: 1.4 !important;
  }
  section.season .content li .flex {
    flex-wrap: wrap;
  }
  section.season .content li .flex .clm {
    width: 100%;
    display: flex;
    padding: 0 !important;
    transform: initial;
  }
  section.season .content li .flex .clm p {
    margin-bottom: 20px !important;
  }
  section.season .content li .flex .clm p:first-of-type {
    margin-top: 0;
  }
  section.season .content li .flex .clm div {
    margin-right: 10px;
    width: 80%;
  }
  section.season .content li .flex .clm .one_img {
    width: 100%;
  }
  section.season .content li .flex p {
    width: 100%;
  }
  section.season .content li.color .flex .clm:not(.clm.reverse) {
    flex-direction: row-reverse;
  }
  section.season .content li.color .flex .clm:not(.clm.reverse) div {
    margin-left: 10px;
  }
  section.season .content li.color .flex .clm.reverse {
    flex-direction: row;
  }
  section.season .content li.color .flex .clm.reverse p.fadein {
    margin-right: 10px;
  }
  section.season .content li.no_color .flex .clm.reverse {
    flex-direction: row;
  }
  section.season .content li.no_color .flex .clm.reverse p.fadein {
    margin-right: 10px;
  }
  #snow_season li.no_color .flex .clm {
    flex-direction: row-reverse;
  }
  #snow_season li.no_color .flex .clm div {
    margin-left: 10px;
  }
  #snow_season li.color .flex .clm {
    flex-direction: row;
  }
  #snow_season li.color .flex .clm p.fadein {
    margin-right: 10px;
  }
}

@media screen and (max-width: 600px) {
  .sp {
    display: block;
  }
  .pc, .tab {
    display: none;
  }
  header img {
    width: 60% !important;
    margin: 0 !important;
    padding: 0 1em;
  }
  .title {
    padding: 0 10px;
    margin: 50px auto;
  }
  .desc {
    line-height: 1.8;
  }
  .sp2 {
    display: none;
  }
  .btn_content {
    flex-wrap: wrap;
  }
  .btn_content button {
    display: flex;
    justify-content: center;
    width: 80%;
  }
  .btn_content button:first-of-type a {
    margin-bottom: 1em;
  }
  .content li .flex {
    padding: 50px 10px !important;
    display: block !important;
  }
  .content li .flex .clm {
    display: block !important;
    transform: initial !important;
    width: 100% !important;
    padding: 0 !important;
  }
  .content li .flex .clm div {
    width: 100% !important;
    margin: 0 !important;
  }
  .content li .flex .clm p:first-of-type {
    margin-bottom: 20px;
  }
  #to_top {
    width: 60px !important;
    right: 0 !important;
    bottom: 0 !important;
  }
  #to_top:hover {
    opacity: 0.6 !important;
    background: initial !important;
  }
  #links button a {
    padding: 1em;
  }
  #to_top.margin {
    margin-bottom: 105px !important;
  }
}