@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200..900&display=swap');
/*!
* この部分は消さないでください。
* 利用規約を遵守することを条件にご利用ください。
*
* Temp name (Fade'n'season)
* Template by Luca (https://as.lclla.com/)
*
* Date: 2024-09
*/
* {
  margin: 0;
  padding: 0;
  font-weight: 500;
  font-size: inherit;
  font-style: normal;
  word-break: break-all;
  box-sizing: border-box;
}
*:focus {
  outline: none;
}
ul, ol {
  list-style: none;
}
/* 編集箇所 ========================= */
:root {
  /* 見出し画像 */
  --point: url(http://lietofine.sunnyday.jp/fade/img/point.png) no-repeat center/contain;
  /* メインコンテンツとテキストページの横幅　最大値(650px) */
  --main-width: 70rem;
  /* フォントカラー */
  --font: #494949;
  /* 濃紺 */
  --sub: #536471;
  /* PC時の見出し */
  --title: #c3a474;
  /* 見出し2 */
  --sub2: #927b6f;
  /* 白 */
  --white: 255, 255, 255;
  /* 黒 */
  --black: 0, 0, 0;
  /* 文字マーカー */
  --marker: linear-gradient(rgba(var(--black), 0) 50%, rgba(var(--black), 0.06) 30%);
  /* body　フォントサイズ */
  --body-font-size: clamp(1.1rem, 2.8vw, 1.6rem);
  /* heading1 タイトル　フォントサイズ */
  --chapter-size: clamp(2.2rem, 5.5vw, 11rem);
  /* heading2　フォントサイズ */
  --h2-font-size: clamp(1.7rem, 4.25vw, 2.2rem);
  --shadow: 0.05rem 0 0 rgba(var(--white), 1), 0.05rem 0.05rem 0 rgba(var(--white), 1), 0 0.05rem 0 rgba(var(--white), 1), -0.05rem 0.05rem 0 rgba(var(--white), 1), -0.05rem 0 0 rgba(var(--white), 1), -0.05rem -0.05rem 0 rgba(var(--white), 1), 0 -0.05rem 0 rgba(var(--white), 1), 0.05rem -0.05rem 0 rgba(var(--white), 1);
}
/* 編集箇所 ここまで ================*/
html {
  font-size: 62.5%;
  scrollbar-width: thin;
  scrollbar-color: var(--sub) rgba(var(--white), 1);
}
::-webkit-scrollbar {
  width: 0.6rem;
}
::-webkit-scrollbar-track {
  background-color: rgba(var(--white), 1);
  border: none;
}
::-webkit-scrollbar-thumb {
  background: var(--sub);
}
body {
  font: var(--body-font-size) / 1.8 "Noto Serif JP", serif;
  color: var(--font);
  background: rgba(var(--white), 1);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  letter-spacing: .13em;
  position: relative;
}
body::before, body::after {
  content: "";
  position: fixed;
  top: 0;
  bottom: 0;
  width: 3rem;
  height: 100%;
  background: var(--sub);
}
body::before {
  left: 0;
}
body::after {
  right: 0;
}
div:not(.sec) {
  width: 100%;
}
a {
  position: relative;
  font-size: inherit;
  color: var(--sub);
  text-decoration: none;
  filter: blur(0);
  transition: filter 0.5s;
}
a:not(.scroll>*):hover {
  filter: blur(1px);
}
a:not(.scroll>*)::after {
  content: "";
  display: inline-block;
  height: 0.1rem;
  background-color: var(--sub);
  width: 100%;
  position: absolute;
  left: 0;
  top: 90%;
  opacity: .7;
  transition: background-color 0.5s;
}
a:hover::after {
  background-color: rgba(var(--black), 0) !important;
  z-index: -1;
}
b, .bold {
  font-weight: 600;
}
em {
  font-style: normal;
  background: #f0d3d3;
  padding: 0 2px;
}
img {
  vertical-align: bottom;
  max-width: 100%;
  height: auto;
}
.Wrapper {
  display: flex;
  background: var(--sub);
}
header {
  width: 50%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
}
header .sec {
  opacity: 0;
  box-shadow: none;
  transition: all 0.8s ease-in-out;
  position: absolute;
}
header .sec.active {
  opacity: 1;
  box-shadow: 0 0 2rem 0.2rem rgba(var(--black), .3);
}
.chap-title {
  font-size: var(--chapter-size);
  color: var(--title);
  font-weight: 400;
  text-align: center;
  z-index: 1;
  position: absolute;
  text-shadow: 0 0 0.5rem rgba(var(--black), .8);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: hard-light;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.8s ease-in-out 0.1s;
}
.small {
  font-size: calc(var(--chapter-size) - 1em);
}
header .sec.active .chap-title {
  opacity: 1;
}
header img {
  width: clamp(250px, 30vw, 300px);
  aspect-ratio: 3/5;
  object-fit: cover;
}
.sepia {
  filter: grayscale(1) sepia(0.27);
}
dl.update dt {
  text-align: center;
  padding-bottom: 1rem;
  color: var(--sub2);
}
dl.update dd span {
  padding-right: 1rem;
}
main {
  width: calc(50% - 3rem);
  margin: 0 0rem 0 50%;
  background: rgba(var(--white), 1);
  display: flex;
  flex-direction: column;
  gap: 5rem 0;
}
main>.first {
  gap: 3rem 0;
}
section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
section.first {
  position: relative;
  justify-content: center;
  height: 100vh;
  margin-bottom: 8rem;
  gap: 2.8rem;
}
section.first .h2 {
  margin: 0;
  font-size: calc(var(--h2-font-size) - 0.1em);
}
section.first>p {
  padding: 1.5rem;
  color: inherit;
  box-shadow: inset 0 0 0.5rem 0.3rem rgba(var(--white), 1);
  background: rgba(var(--black), .05);
}
section.first .h2::before, section.first .h2::after, .single section .h2::before, .single section .h2::after {
  display: none;
}
main>section:last-of-type {
  padding-bottom: 10rem;
}
section .h2 {
  text-align: center;
  color: var(--sub2);
  font-size: var(--h2-font-size);
  margin: 2.5rem 0;
  position: relative;
  text-shadow: var(--shadow);
  z-index: 0;
}
section .h2::before, section .h2::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  aspect-ratio: 1/1;
}
section .h2::before {
  width: 9.5rem;
  background: var(--point);
  z-index: -2;
}
section .h2::after {
  width: 2.5rem;
  border-radius: 50%;
  background: rgba(var(--black), .1);
  z-index: -1;
}
section p {
  width: 80%;
  font-size: .9em;
  color: rgba(var(--black), 0.6);
}
.scroll {
  position: absolute;
  bottom: 2rem;
  height: 5.5rem;
  margin: 1.5rem 0 0;
  transform: translateX(-50%);
  writing-mode: vertical-rl;
  text-align: center;
}
.scroll a {
  position: relative;
  display: block;
  font-size: .8em;
  color: rgba(var(--black), 1);
  letter-spacing: 0.3em;
  letter-spacing: .2em;
  transform: translateY(0);
  animation: blink 1.8s ease-in-out infinite alternate;
}
.scroll:before,
.scroll:after {
  position: absolute;
  background: rgba(var(--black), 0.6);
}
.scroll:before {
  content: "";
  bottom: 0;
  right: -0.5rem;
  width: 0.1rem;
  height: 1.8rem;
  transform: skewX(-30deg);
}
.scroll:after {
  content: "";
  bottom: 0;
  right: 0;
  width: 0.1rem;
  height: 5.5rem;
}
@keyframes blink {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
form {
  text-align: center;
}
form::before {
  content: attr(data-text);
  display: block;
  color: var(--sub2);
  margin-bottom: 1.5rem;
}
input[type] {
  font-family: inherit;
  margin: 0;
  font-size: inherit;
  height: initial;
  width: inherit;
  max-width: inherit;
  font-weight: inherit;
  line-height: 1.7;
  letter-spacing: 0.15rem;
  color: var(--font);
  background: rgba(var(--white), 1);
  padding: 0;
  appearance: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  transition: all .3s;
}
form input[type] {
  font-size: inherit;
  width: 12rem;
  padding: 0.2rem 0.4rem;
  margin-bottom: 1.5rem;
  background: rgba(var(--black), .04);
}
form input[type="submit"], form input[type="reset"] {
  width: 8rem;
  background: var(--font);
  color: rgba(var(--white), 1);
  cursor: pointer;
}
.inline li {
  display: inline;
}
.inline a {
  margin: 0 0.5rem;
}
.top {
  text-align: center;
}
.list-container {
  width: 90%;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.list-container li {
  width: calc(100% / 2 - 0.5rem);
  display: flex;
  flex-direction: column;
}
.list-container a {
  color: var(--sub);
}
.list-container a, .list-container p {
  margin: auto;
}
.list-container p {
  width: 100%;
  font-size: .85em;
  color: rgba(var(--black), .7);
  margin: 1.5rem auto 0.5rem;
  text-align: center;
}
.single main {
  width: calc(100% - 6rem);
  margin: 0 auto;
  gap: 1rem;
}
.single main::before {
  display: none;
}
.single section {
  width: min(100%, 750px);
  margin: 0 auto;
  padding: 3rem 0 !important;
}
.single section .h2 {
  font-size: calc(var(--h2-font-size) - 0.3em);
  margin: 0.8rem 0;
}
.single section p {
  color: inherit;
  font-size: calc(var(--body-font-size) + 0.03em);
  width: 100%;
  padding: 0 5rem;
}
.footer {
  font-size: calc(var(--body-font-size) - 0.1em);
  padding: 1.5rem 0 1rem;
  text-align: center;
}
.footer a {
  margin: 0.5rem;
}
#ToTop.visible {
  opacity: 1;
  pointer-events: auto;
}
#ToTop {
  position: fixed;
  color: var(--font);
  width: 2.5rem;
  height: 2.5rem;
  border: 0.1rem solid;
  background: rgba(var(--white), .4);
  backdrop-filter: blur(0.2rem);
  -webkit-backdrop-filter: blur(0.2rem);
  z-index: 3;
  bottom: 2.5rem;
  right: 1.5rem;
  padding: 1rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s ease-in-out;
}
#ToTop::after {
  content: "";
  color: var(--font);
  opacity: .7;
  position: absolute;
  bottom: 0rem;
  margin: auto;
  vertical-align: middle;
  left: 0.7rem;
  top: 0.4rem;
  width: 0.8rem;
  height: 0.8rem;
  border-top: 0.1rem solid;
  border-right: 0.1rem solid;
  transform: rotate(315deg);
}
@media screen and (max-width: 1024px) {
  body::after {
    display: block;
    right: 0;
    z-index: -1;
  }
  header {
    width: calc(100% - 6rem);
    height: 27rem;
    left: 3rem;
    right: 3rem;
    z-index: 2;
    background: rgba(var(--white), 1);
  }
  header img {
    aspect-ratio: 5/2;
    width: 600px;
  }
  .chap-title {
    color: rgba(var(--white), 1);
    mix-blend-mode: normal;
  }
  main {
    position: relative;
    width: 100%;
    height: auto;
    margin: 0 3rem;
  }
  main::before {
    content: "";
    top: 0;
    left: 0;
    position: sticky;
    height: 30rem;
    width: 100%;
    background: linear-gradient(rgba(var(--white), 1) 0%,
        rgba(var(--white), 0.8) 90%,
        rgba(var(--white), 0) 100%);
    backdrop-filter: blur(1px);
    -webkit-backdrop-filter: blur(1px);
    z-index: 1;
  }
  section.first {
    height: auto;
    gap: 3rem;
    margin-bottom: 0;
  }
  section {
    padding: 0 4rem;
  }
  section p {
    width: 90%;
  }
  main>section:last-of-type {
    padding-bottom: 8rem;
  }
  .scroll {
    display: block;
    position: relative;
  }
}
@media screen and (max-width: 768px) {
  body::before, body::after {
    width: 2rem;
  }
  header {
    left: 0;
    right: 0;
    height: 22rem;
    padding: 1.5rem 0 0;
    align-items: flex-start;
    background: none;
    width: 100%;
  }
  header img {
    aspect-ratio: 3/1;
  }
  main {
    gap: 2rem 0;
  }
  main::before {
    height: 27rem;
  }
  section, section.first {
    gap: 2rem;
  }
  .list-container {
    width: 90%;
  }
}
@media screen and (max-width: 600px) {
  header {
    height: 17rem;
  }
  main, .single main {
    margin: 0 2rem;
    width: 100%;
  }
  main::before {
    height: 17rem;
  }
  section, section.first {
    padding: 0 2rem;
  }
  section p {
    width: 100%;
  }
  .single section p {
    padding: 0 2rem;
  }
  .list-container {
    width: 90%;
  }
  .small {
    font-size: var(--chapter-size);
  }
  .single section {
    padding: 2rem 0 !important;
  }
}

ruby > rt {
  font-size: 50%;
  text-align: center;
}