@charset "UTF-8";
*,
::before,
::after {
  --clamp-root-font-size: 16;
  --clamp-slope: calc(
    (var(--clamp-max) - var(--clamp-min)) /
      (var(--clamp-viewport-max) - var(--clamp-viewport-min))
  );
  --clamp-y-axis-intersection: calc(
    var(--clamp-min) - (var(--clamp-slope) * var(--clamp-viewport-min))
  );
  --clamp-preffered-value: calc(
    var(--clamp-y-axis-intersection) * (1rem / var(--clamp-root-font-size)) +
      (var(--clamp-slope) * 100vw)
  );
  --clamp: clamp(
    calc(var(--clamp-min) * (1rem / var(--clamp-root-font-size))),
    var(--clamp-preffered-value),
    calc(var(--clamp-max) * (1rem / var(--clamp-root-font-size)))
  );
  font-size: var(--clamp);
}

:root {
  --font-regular: 400;
  --font-medium: 500;
  --font-bold: 600;
  --color-bg: #f1ede1;
  --color-brown: #b59b6a;
  --color-blue: #374097;
  --color-skyblue: #66a8dc;
  --inline-size: min(1280px, 100% - 2rem);
  --border-gradient: linear-gradient(
    90deg,
    var(--color-brown),
    #ecd09b,
    var(--color-brown)
  );
  --clip-path-15px: polygon(
    15px 0%,
    calc(100% - 15px) 0%,
    100% 15px,
    100% calc(100% - 15px),
    calc(100% - 15px) 100%,
    15px 100%,
    0% calc(100% - 15px),
    0% 15px
  );
  --clip-path-16px: polygon(
    16px 0%,
    calc(100% - 16px) 0%,
    100% 16px,
    100% calc(100% - 16px),
    calc(100% - 16px) 100%,
    16px 100%,
    0% calc(100% - 16px),
    0% 16px
  );
}

@font-face {
  font-family: "Local Noto Sans JP";
  src: local("Noto Sans JP"), local("Noto Sans CJK JP Regular");
}
body {
  font-family: "Local Noto Sans JP", "Noto Sans JP", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  font-weight: var(--font-regular);
  text-autospace: nomal;
  line-break: strict;
  line-height: 1.8;
  letter-spacing: 0.05em;
  background-color: var(--color-bg);
  --clamp-viewport-min: 700;
  --clamp-viewport-max: 1280;
  --clamp-min: 16;
  --clamp-max: 18;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.pc-only {
  display: none;
}
@media screen and (min-width: 768px) {
  .pc-only {
    display: block;
  }
}

.sp-only {
  display: block;
}
@media screen and (min-width: 768px) {
  .sp-only {
    display: none;
  }
}

.header {
  background-image: linear-gradient(to bottom, transparent 35%, var(--color-bg) 35%), url(../img/bg.png);
  background-color: var(--color-blue);
  padding: 1rem 1rem 0;
}
@media (min-width: 768px) {
  .header {
    background-image: linear-gradient(to bottom, transparent 45%, var(--color-bg) 45%), url(../img/bg.png);
  }
}
.header .main-title img {
  margin-inline: auto;
}
.header .broadcast {
  --clamp-min: 22;
  --clamp-max: 46;
  font-family: serif;
  text-align: center;
  color: var(--color-blue);
  font-weight: var(--font-bold);
  letter-spacing: 0.1em;
  margin-top: 1rem;
}
.header .broadcast .repeat {
  --clamp-min: 14;
  --clamp-max: 23;
  display: block;
}
.header-next {
  display: grid;
  justify-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
}
.header-next .title {
  --clamp-min: 22;
  --clamp-max: 40;
  display: grid;
  grid-template-columns: repeat(3, auto);
  place-items: center;
  font-weight: var(--font-bold);
  font-family: serif;
  color: var(--color-brown);
  letter-spacing: 0.15em;
}
.header-next .title::before, .header-next .title::after {
  content: "";
  width: 1em;
  aspect-ratio: 41/25;
  background-image: url(../img/decoration.svg);
  background-repeat: no-repeat;
  background-size: contain;
}
.header-next .title::before {
  scale: -1 1;
  margin-right: 0.15em;
}
.header-next .content {
  --clamp-min: 18;
  --clamp-max: 28;
  text-align: center;
  background: var(--border-gradient);
  -webkit-clip-path: var(--clip-path-16px);
          clip-path: var(--clip-path-16px);
  width: min(810px, 100%);
  padding: 2rem;
  position: relative;
  z-index: 1;
}
.header-next .content::after {
  content: "";
  position: absolute;
  inset: 2px;
  background-color: #fff;
  -webkit-clip-path: var(--clip-path-15px);
          clip-path: var(--clip-path-15px);
  z-index: -1;
}
.header-next .schedule {
  font-family: serif;
  font-weight: var(--font-bold);
}
.header-next .guest {
  --clamp-min: 17;
  --clamp-max: 26;
  line-height: 1.6;
  margin-top: 0.5rem;
}
.header-next .comment {
  --clamp-min: 16;
  --clamp-max: 19;
  margin-top: 0.5rem;
}

main {
  border-top: solid 1px var(--color-brown);
  margin: 5rem auto 0;
}

section:not(.backnumber, .podcast) {
  padding: clamp(2rem, 5vw, 5rem) clamp(1rem, 3vw, 3rem);
}

.section-title {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1em;
  font-family: "Cormorant Garamond", serif;
  color: var(--color-blue);
  letter-spacing: 0.1em;
  margin-bottom: 3rem;
}
.section-title .en-title {
  --clamp-min: 40;
  --clamp-max: 57;
  text-box-trim: trim-both;
  font-weight: var(--font-medium);
}
.section-title .jp-title {
  --clamp-min: 13;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.5em;
  margin-top: 0.5em;
}
.section-title .jp-title::before {
  content: "";
  width: 0.6em;
  aspect-ratio: 1;
  border-radius: 50%;
  background-color: var(--color-brown);
}

.solo-title {
  --clamp-min: 22;
  --clamp-max: 30;
  text-align: center;
  font-family: "Cormorant Garamond", serif;
  color: var(--color-blue);
  letter-spacing: 0.1em;
  font-weight: var(--font-bold);
  text-box-trim: trim-both;
  margin-bottom: 1rem;
}

.en {
  --clamp-min: 40;
  --clamp-max: 34;
}

.jp {
  --clamp-min: 28;
  --clamp-max: 30;
}

a,
.show-dialog {
  transition: opacity 0.3s;
}
@media (any-hover: hover) {
  a:hover,
.show-dialog:hover {
    opacity: 0.7;
  }
}
a:focus-visible,
.show-dialog:focus-visible {
  opacity: 0.7;
}

.container {
  display: grid;
  align-items: start;
  grid-template-areas: "radiko" "about" "personality" "message" "podcast" "archive";
  border-inline: solid 1px var(--color-brown);
  width: var(--inline-size);
  margin-inline: auto;
}
@media (min-width: 768px) {
  .container {
    grid-template-columns: 1fr clamp(270px, 30vw, 380px);
    grid-template-areas: "about radiko" "about message" "personality podcast" "personality archive";
    -moz-column-rule: solid 1px var(--color-brown);
         column-rule: solid 1px var(--color-brown);
  }
}
.container .about {
  grid-area: about;
}
.container .personality {
  grid-area: personality;
  border-top: solid 1px var(--color-brown);
}
.container .radiko {
  grid-area: radiko;
}
.container .message {
  grid-area: message;
}
.container .podcast {
  grid-area: podcast;
  border-top: solid 1px var(--color-brown);
}
.container .archive {
  grid-area: archive;
}

.about {
  --clamp-max: 20;
  font-family: serif;
  font-weight: var(--font-medium);
  line-height: 2.5;
}

.personality {
  container: personality-layout/inline-size;
}
.personality-item {
  display: grid;
  grid-template-areas: "image" "name" "profile";
  align-items: start;
  gap: 1rem;
}
@container personality-layout (min-width: 600px) {
  .personality-item {
    grid-template-areas: "image name" "image profile";
  }
}
.personality-item:last-of-type {
  margin-top: 3rem;
}
.personality-item .image {
  grid-area: image;
  background: var(--border-gradient);
  -webkit-clip-path: var(--clip-path-16px);
          clip-path: var(--clip-path-16px);
  width: 80%;
  max-width: 300px;
  padding: 2px;
  margin-inline: auto;
}
@media (min-width: 768px) {
  .personality-item .image {
    width: min(270px, 100%);
  }
}
.personality-item .image img {
  -webkit-clip-path: var(--clip-path-15px);
          clip-path: var(--clip-path-15px);
}
.personality-item .name {
  --clamp-min: 22;
  --clamp-max: 28;
  grid-area: name;
  color: color-mix(in srgb, var(--color-brown) 80%, #685023 20%);
  font-family: serif;
  font-weight: var(--font-bold);
  letter-spacing: 0.1em;
  text-box-trim: trim-both;
}
.personality-item .profile {
  grid-area: profile;
}

.radiko {
  color: #fff;
  font-weight: var(--font-bold);
}
@media (min-width: 768px) {
  .radiko {
    padding: clamp(1rem, 4vw, 3rem) clamp(1rem, 3vw, 3rem) 0;
  }
}
.radiko-link {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  background-color: #00a7e9;
  border-radius: 100svh;
  padding: 0.5rem 1rem;
}
.radiko img {
  width: min(110px, 100%);
}
@media (min-width: 768px) {
  .radiko img {
    width: min(150px, 70%);
  }
}

.index-page .radiko {
  margin-top: 2rem;
}
@media (min-width: 768px) {
  .index-page .radiko {
    margin-top: revert;
  }
}

.backnumber-page .radiko-link {
  padding: 0.2rem 1rem;
}
@media (min-width: 768px) {
  .backnumber-page .radiko-link {
    padding: 0.5rem 1rem;
  }
}

.message {
  border-top: solid 1px var(--color-brown);
}
@media (min-width: 768px) {
  .message {
    border-top: revert;
  }
}
.message-contents p:not(:first-child) {
  margin-top: 1rem;
}
.message .text {
  --clamp-max: 19;
  display: grid;
  justify-content: center;
  text-align: center;
  line-height: 2;
}
.message .text::after {
  content: "";
  width: 100%;
  aspect-ratio: 75/11;
  background-color: var(--color-brown);
  -webkit-mask-image: url(../img/speech-bubble.svg);
          mask-image: url(../img/speech-bubble.svg);
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  rotate: -2deg;
  margin-top: 0.5rem;
  margin-inline: auto;
}
.message .mail,
.message .app {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem;
}
.message .mail::before,
.message .app::before {
  content: "";
  width: 1.7em;
  aspect-ratio: 1;
  border-radius: 3px;
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.message .mail {
  text-decoration: underline;
}
.message .mail::before {
  background-image: url(../img/message_mail.svg);
}
.message .app::before {
  background-image: url(../img/message_app.svg);
}

.podcast {
  padding: clamp(2rem, 5vw, 5rem) clamp(1rem, 3vw, 3rem);
}
@media (min-width: 768px) {
  .podcast {
    padding: clamp(1rem, 4vw, 3rem) clamp(1rem, 3vw, 3rem) 0;
  }
}
.podcast iframe {
  display: block;
}

.sponsor {
  display: grid;
  place-content: center;
  border-block: solid 1px var(--color-brown);
  background-color: #fff;
  padding: 5rem 1rem;
}
.sponsor-list {
  display: grid;
  place-items: center;
  gap: 1rem;
}
@media (min-width: 768px) {
  .sponsor-list {
    grid-template-columns: repeat(3, auto);
  }
}
.sponsor-list img {
  width: 100%;
  height: 100%;
}

/* ----- 記事の共通スタイル ----- */
button {
  cursor: pointer;
}

dialog {
  opacity: 0;
  display: none;
  gap: 1rem;
  position: fixed;
  inset: 0;
  background-color: var(--color-bg);
  border-radius: 15px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  max-width: calc(100% - 2rem);
  max-height: 80svh;
  height: auto;
  box-sizing: border-box;
  padding: 2rem;
  margin: auto;
  transition: opacity 0.3s ease, overlay 0.3s ease allow-discrete, display 0.3s ease allow-discrete;
}
@media (min-width: 768px) {
  dialog {
    border-radius: 30px;
  }
}
dialog::-webkit-backdrop {
  background-color: hsla(0deg, 0%, 14%, 0.3);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  opacity: 0;
  -webkit-transition: opacity 0.3s ease, overlay 0.3s ease allow-discrete, display 0.3s ease allow-discrete;
  transition: opacity 0.3s ease, overlay 0.3s ease allow-discrete, display 0.3s ease allow-discrete;
}
dialog::backdrop {
  background-color: hsla(0deg, 0%, 14%, 0.3);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  opacity: 0;
  transition: opacity 0.3s ease, overlay 0.3s ease allow-discrete, display 0.3s ease allow-discrete;
}
dialog .info {
  margin-top: 1rem;
}
dialog[open] {
  display: grid;
  place-content: center;
  gap: 1rem;
  opacity: 1;
}
@starting-style {
  dialog[open] {
    opacity: 0;
  }
}
dialog[open]::-webkit-backdrop {
  opacity: 1;
}
dialog[open]::backdrop {
  opacity: 1;
}
@starting-style {
  dialog[open]::-webkit-backdrop {
    opacity: 0;
  }
  dialog[open]::backdrop {
    opacity: 0;
  }
}

dialog {
  border: unset;
}

.modal .image {
  width: 100%;
  height: auto;
  margin-inline: auto;
}
@media (min-width: 768px) {
  .modal .image {
    width: min(600px, 100%);
  }
}

.contents {
  scrollbar-width: thin;
  scrollbar-gutter: stable;
  overflow-y: auto;
  max-height: 85vh;
  margin-top: 0.5em;
  background-color: var(--color-bg);
  min-height: 0;
}
.contents .image {
  flex-shrink: 0;
}
.contents .image:not(:first-child) {
  margin-top: 0.5rem;
}

.thumbnail:not(:first-child) {
  margin-top: 0.5rem;
}

.info {
  width: min(600px, 100%);
  margin-inline: auto;
}
.info .date {
  font-family: serif;
  font-weight: var(--font-bold);
  border-bottom: solid 1px var(--color-brown);
}
.info .repeat {
  margin-left: 0.5rem;
}

.close-dialog {
  position: relative;
  z-index: -1;
  background-color: #5f5f5f;
  width: 3rem;
  aspect-ratio: 1;
  border-radius: 50%;
  margin-left: auto;
}
.close-dialog span {
  display: none;
}
.close-dialog::before, .close-dialog::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 2rem;
  height: 2px;
  background-color: #fff;
  margin: auto;
}
.close-dialog::before {
  rotate: 45deg;
}
.close-dialog::after {
  rotate: -45deg;
}

.thumbnail {
  aspect-ratio: 4/3;
  -o-object-fit: cover;
     object-fit: cover;
  margin-inline: auto;
}

.page-link {
  --clamp-min: 24;
  --clamp-max: 24;
  display: block;
  font-family: serif;
  color: var(--color-blue);
  font-weight: var(--font-bold);
  border-bottom: solid 1px var(--color-brown);
  margin-top: 2rem;
  padding: 0.5rem 1rem;
  position: relative;
}
.page-link::after {
  position: absolute;
  content: "→";
  display: grid;
  place-items: center;
  top: 0;
  bottom: 0;
  right: 1rem;
  margin-block: auto;
  transition: translate 0.3s;
}
@media (any-hover: hover) {
  .page-link:hover::after {
    translate: 5px 0;
  }
}
.page-link:focus-visible::after {
  translate: 5px 0;
}
.page-link .en-text {
  --clamp-min: 12;
  --clamp-max: 15;
  text-box-trim: trim-both;
  font-family: "Cormorant Garamond", serif;
  font-weight: var(--font-medium);
}
.page-link .jp-text {
  text-box-trim: trim-both;
}

.podcast-link {
  display: grid;
  grid-template-columns: auto auto;
  justify-content: center;
  -moz-column-gap: 0.5em;
       column-gap: 0.5em;
  font-family: serif;
  color: var(--color-blue);
  font-weight: var(--font-bold);
  margin-top: 0.5rem;
}
.podcast-link::after {
  content: "→";
  display: grid;
  place-items: center;
  width: 2rem;
  aspect-ratio: 1;
  border: solid 1px var(--color-brown);
  border-radius: 50%;
}

/* ----- /記事の共通スタイル ----- */
.archive {
  border-top: solid 1px var(--color-brown);
}
@media (min-width: 768px) {
  .archive {
    border-top: revert;
  }
}
.archive .guest {
  --clamp-max: 16;
}

.backnumber-page .header {
  background: url(../img/bg.png), var(--color-blue);
  padding: 1rem;
}
.backnumber-page .main-title {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-inline: auto;
}
.backnumber-page .main-title img {
  width: min(200px, 100%);
}
@media (min-width: 768px) {
  .backnumber-page .main-title img {
    width: min(300px, 100%);
  }
}
.backnumber-page main {
  margin: revert;
}

.backnumber {
  container: backnumber-layout/inline-size;
  display: grid;
  grid-template-areas: "title" "radiko" "toc" "backnumber" "link";
  border-inline: solid 1px var(--color-brown);
  width: var(--inline-size);
  margin-inline: auto;
}
@media (min-width: 768px) {
  .backnumber {
    grid-template-columns: 1fr clamp(270px, 30vw, 380px);
    grid-template-areas: "title side" "backnumber side";
    -moz-column-rule: solid 1px var(--color-brown);
         column-rule: solid 1px var(--color-brown);
    align-items: end;
  }
}
.backnumber .side {
  grid-area: side;
  display: contents;
}
@media (min-width: 768px) {
  .backnumber .side {
    display: block;
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    align-self: flex-start;
  }
}
.backnumber .section-title {
  grid-area: title;
  margin-bottom: 1rem;
  padding: clamp(2rem, 5vw, 5rem) clamp(1rem, 3vw, 3rem) 0;
}
@media (min-width: 768px) {
  .backnumber .section-title {
    margin-bottom: auto;
  }
}
.backnumber .section-title .en-title {
  --clamp-min: 35;
}
.backnumber .backnumber-list {
  grid-area: backnumber;
  display: grid;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 5rem) clamp(1rem, 3vw, 3rem);
}
@container backnumber-layout (min-width: 550px) {
  .backnumber .backnumber-list {
    grid-template-columns: repeat(2, 1fr);
    -moz-column-rule: solid 1px var(--color-brown);
         column-rule: solid 1px var(--color-brown);
  }
}
.backnumber .backnumber-list .item {
  display: grid;
  grid-template-rows: subgrid;
  gap: 0;
  grid-row: span 3;
  width: min(300px, 100%);
  margin-inline: auto;
}
.backnumber .backnumber-list .info {
  display: grid;
  align-content: start;
}
@media (max-width: 767px) {
  .backnumber .radiko {
    padding-inline: 1rem;
  }
}
.backnumber .toc {
  grid-area: toc;
  font-family: serif;
  font-weight: var(--font-medium);
  position: -webkit-sticky;
  position: sticky;
  top: 0.5rem;
  z-index: 1;
  margin: 1rem;
}
@media (min-width: 768px) {
  .backnumber .toc {
    position: revert;
    width: min(300px, 100%);
    padding-inline: 1rem;
    margin: clamp(2rem, 5vw, 5rem) auto auto;
  }
}
@media (min-width: 768px) {
  .backnumber .toc details summary {
    pointer-events: none; /* クリックイベントを無効化 */
    cursor: default; /* カーソルを矢印に戻す */
  }
}
.backnumber .toc details[open] .toc-title::after {
  content: "▴";
}
@media (min-width: 768px) {
  .backnumber .toc details[open] .toc-title::after {
    content: revert;
  }
}
.backnumber .toc-title {
  --clamp-min: 22;
  --clamp-max: 28;
  display: grid;
  grid-template-columns: auto auto;
  justify-content: center;
  -moz-column-gap: 5px;
       column-gap: 5px;
  list-style: none;
  font-weight: var(--font-bold);
  font-family: serif;
  text-align: center;
  color: var(--color-bg);
  background-color: var(--color-blue);
  border-radius: 100svh;
  letter-spacing: 0.15em;
}
.backnumber .toc-title::after {
  content: "▾";
}
@media (min-width: 768px) {
  .backnumber .toc-title {
    color: var(--color-blue);
    background-color: revert;
    display: block;
  }
  .backnumber .toc-title::after {
    content: revert;
  }
}
.backnumber .toc-list {
  background-color: var(--color-blue);
  padding: 0.5rem;
  max-height: 150px;
  scrollbar-color: var(--color-brown) #fff;
  scrollbar-width: thin;
  scrollbar-gutter: stable;
  overflow-y: auto;
  margin-top: 0.5em;
}
@media (min-width: 768px) {
  .backnumber .toc-list {
    scrollbar-color: var(--color-bg) #fff;
    background-color: var(--color-bg);
    max-height: 50svh;
  }
}
.backnumber .toc .item {
  color: var(--color-bg);
  border-bottom: solid 1px var(--color-brown);
}
@media (min-width: 768px) {
  .backnumber .toc .item {
    color: var(--color-blue);
  }
}
.backnumber .toc .item:not(:first-of-type) {
  margin-top: 1em;
}
.backnumber .toc .item .date {
  --clamp-max: 16;
  font-weight: var(--font-bold);
}
.backnumber .toc .item .repeat {
  margin-left: 0.5rem;
}
.backnumber .toc .guest {
  --clamp-max: 16;
}
.backnumber .page-link {
  grid-area: link;
  margin: 0 1rem 3rem;
}
@media (min-width: 768px) {
  .backnumber .page-link {
    width: min(300px, 100% - 2rem);
    margin: clamp(2rem, 5vw, 5rem) auto;
  }
}

.footer {
  container: footer-layout/inline-size;
  text-align: center;
  padding: 1rem;
}

@container footer-layout (min-width: 900px) {
  .pc-footer {
    padding: 0.5em;
    display: flex;
    justify-content: center;
  }
}
@media screen and (min-width: 768px) {
  .pc-footer {
    text-align: left;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin-inline: auto;
  }
  .pc-footer li:not(:first-child)::before {
    content: "";
    display: inline-block;
    inline-size: 1ex;
    aspect-ratio: 1;
    -webkit-border-before: 1px solid;
            border-block-start: 1px solid;
    -webkit-border-end: 1px solid;
            border-inline-end: 1px solid;
    rotate: 45deg;
    margin: auto 0.3em 0.1em 0.1em;
  }
  .pc-footer a {
    border-bottom: solid 1px;
  }
}
@media screen and (max-width: 767px) {
  .pc-footer {
    display: none;
  }
}

@media screen and (min-width: 768px) {
  .sp-footer {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  .sp-footer {
    display: flex;
    justify-content: center;
  }
  .sp-footer li {
    padding: 0.8em;
  }
  .sp-footer a {
    display: grid;
    place-items: center;
    gap: 0.5em;
    font-size: 0.9rem;
  }
  .sp-footer img {
    width: 45px;
  }
}

.snsbtn {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-block: 1rem;
}
.snsbtn a {
  display: block;
  width: 3.5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 6px #fff;
}

.copyright {
  --clamp-min: 14;
  --clamp-max: 15;
}

/* pagetopボタン */
#pagetop_23[aria-hidden=true] {
  opacity: 0;
  visibility: hidden;
}

#pagetop_23[aria-hidden=false] {
  opacity: 1;
  visibility: visible;
}

#pagetop_23 {
  opacity: 0;
  visibility: hidden;
  position: fixed;
  z-index: 20;
  right: 2rem;
  bottom: 2rem;
  width: 3rem;
  aspect-ratio: 1;
  border: solid 1px var(--color-brown);
  border-radius: 50%;
  background-color: var(--color-bg);
}
@media (min-width: 768px) {
  #pagetop_23 {
    right: 4rem;
    bottom: 4rem;
  }
}
#pagetop_23::before {
  content: "↑";
  position: absolute;
  inset: 0;
  right: 0.1em;
  color: var(--color-blue);
  width: 1rem;
  aspect-ratio: 1;
  margin: auto;
}
/*# sourceMappingURL=style.css.map */