@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 {
  --color-bg-white: #fffaf5;
  --color-bg-gray: #f7f7f7;
  --color-red: #dc000c;
  --text-shadow:
    1px 1px 3px #fff, -1px 0 3px #fff, 1px 1px 3px #fff, 0 -1px 3px #fff,
    0 1px 3px #fff, 1px -1px 3px #fff, 1px 0 3px #fff, 1px 1px 3px #fff,
    1px 0px 3px #fff, 0px 1px 3px #fff, 1px 1px 3px #fff;
}

body {
  --clamp-viewport-min: 375;
  --clamp-viewport-max: 1200;
  --clamp-min: 16;
  --clamp-max: 18;
  font-family: "Shippori Mincho", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  background-color: var(--color-bg-white);
  background-image: url(../img/natural-paper.png);
}

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

#page-index .header {
  container: header-layout/inline-size;
  display: grid;
}
@media (min-width: 1024px) {
  #page-index .header {
    padding: 1.5rem;
    margin-bottom: 7rem;
  }
}
#page-index .header .main-title {
  grid-row: 1/2;
  grid-column: 1/3;
  z-index: 100;
  background-image: url(../img/natural-paper.png);
  background-color: var(--color-bg-white);
}
@container header-layout not (min-width: 1024px) {
  #page-index .header .main-title {
    align-self: end;
    justify-self: end;
    width: min(300px, 90%);
    padding: 1rem 1rem 0 1rem;
    margin-bottom: -5rem;
  }
}
@container header-layout (min-width: 1024px) {
  #page-index .header .main-title {
    align-items: start;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
    padding: 1rem;
  }
}
@container header-layout (min-width: 1024px) {
  #page-index .header .main-title img {
    width: 30cqw;
  }
}
#page-index .header-text {
  --clamp-max: 20;
  grid-row-start: 3;
  grid-row-end: 3;
  font-weight: 500;
  line-height: 2;
  letter-spacing: 0.3em;
  text-shadow: var(--text-shadow);
  background-color: color-mix(in srgb, var(--color-bg-white) 100%, transparent 33%);
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  padding: 1rem;
  z-index: 100;
}
@container header-layout not (min-width:768px) {
  #page-index .header-text {
    grid-row: 2/2;
    grid-column: 1/3;
    margin-top: 5rem;
    letter-spacing: 0.1em;
  }
}
@container header-layout (min-width:768px) {
  #page-index .header-text {
    writing-mode: vertical-rl;
    text-orientation: upright;
    height: 320px;
    margin-top: 5rem;
  }
}
@container header-layout (min-width:768px) and (max-width: 1024px) {
  #page-index .header-text {
    grid-row: 2/2;
    grid-column: 1/3;
    margin-block: auto;
    padding: revert;
  }
}
@container header-layout (min-width: 1024px) {
  #page-index .header-text {
    grid-row: 2/3;
    grid-column: 2/3;
    height: 24cqw;
    padding: 1em 1em 0;
    margin-top: auto;
    margin-left: auto;
    letter-spacing: 0.6cqw;
  }
}
#page-index .header-image {
  display: grid;
  grid-template-rows: 100%;
  pointer-events: none;
}
#page-index .header-image li {
  grid-row: 1/1;
  grid-column: -1/-1;
}
@container header-layout not (min-width: 1024px) {
  #page-index .header-image {
    grid-row: 1/1;
    grid-column: 1/3;
  }
}
@container header-layout (min-width: 1024px) {
  #page-index .header-image {
    grid-row: 1/3;
    grid-column: 1/3;
  }
}
#page-index .header-image img {
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  aspect-ratio: 1/1.3;
}
@container header-layout (min-width: 1024px) {
  #page-index .header-image img {
    height: 95svh;
  }
}
@container header-layout (min-width: 768px) and (max-width: 1200px) {
  #page-index .header-image img {
    aspect-ratio: 16/9;
  }
}

.nav {
  --clamp-min: 20;
  --clamp-max: 24;
  color: var(--color-bg-white);
  text-align: center;
  letter-spacing: 0.1em;
  background-color: #000;
  padding: 0.5em;
}
.nav-list {
  display: flex;
  justify-content: center;
}
.nav-list li:not(:first-child)::before {
  content: "";
  display: inline-block;
  inline-size: 1ex;
  aspect-ratio: 1;
  -webkit-border-before: 2px solid;
          border-block-start: 2px solid;
  -webkit-border-end: 2px solid;
          border-inline-end: 2px solid;
  rotate: 45deg;
  margin: auto 0.3em 0.1em;
}
.nav-list a {
  border-bottom: solid 1px;
}

#page-index .archive-link {
  --clamp-min: 24;
  --clamp-max: 30;
  color: var(--color-bg-white);
  text-align: center;
  letter-spacing: 0.1em;
  background-color: #000;
  padding: 1em;
}

.section-title {
  --clamp-min: 24;
  --clamp-max: 40;
  text-align: center;
  padding-bottom: 1rem;
}

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

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

a:not(.movie) {
  transition: opacity 0.3s;
}
@media (any-hover: hover) {
  a:not(.movie):hover {
    opacity: 0.6;
  }
}
a:not(.movie):focus {
  opacity: 0.6;
}

.broadcast {
  display: grid;
  align-content: center;
  justify-content: center;
  row-gap: 1rem;
  font-weight: 500;
  line-height: 2.2;
  margin-block: 3rem;
  padding-inline: 1rem;
}
.broadcast .section-title {
  text-align: center;
  line-height: 1.7;
  margin-bottom: 1rem;
}
@media (min-width: 768px) {
  .broadcast .section-title {
    line-height: 1.4;
  }
}
.broadcast .section-title::after {
  content: "";
  width: 60%;
  height: 1px;
  background-color: currentColor;
}
@media (min-width: 768px) {
  .broadcast .section-title::after {
    content: revert;
  }
}
.broadcast-list {
  --clamp-max: 22;
}
@media (min-width: 768px) {
  .broadcast-list {
    -moz-column-count: 2;
         column-count: 2;
    -moz-column-rule: solid 1px;
         column-rule: solid 1px;
    -moz-column-gap: 4em;
         column-gap: 4em;
  }
}
.broadcast .item {
  display: grid;
  text-align: center;
}
.broadcast .item:not(:first-child) {
  margin-top: 1rem;
}
@media (min-width: 768px) {
  .broadcast .item {
    grid-template-columns: 1fr 1fr;
    -moz-column-gap: 1rem;
         column-gap: 1rem;
    text-align: left;
  }
}
.broadcast .item span {
  text-decoration: underline;
  text-align: left;
}
.broadcast .note {
  text-align: right;
}

.contents {
  container: contents-layout/inline-size;
}
.contents-map {
  width: min(1355px, 100%);
  margin: 3rem auto;
}
@media (min-width: 768px) {
  .contents-map {
    display: grid;
    grid-template-columns: 1fr auto;
    margin-block: 0 3rem;
  }
}
.contents-map .section-title {
  writing-mode: vertical-rl;
  text-orientation: upright;
  text-align: end;
  line-height: 1.7;
  margin-block: auto;
}
@media (min-width: 768px) {
  .contents-map .section-title {
    order: 2;
  }
}
.contents-map .section-title span {
  --clamp-min: 22;
  --clamp-max: 30;
  border: solid 1px;
  padding-inline: 0.2em;
}
.contents-map .map-image a {
  -webkit-text-decoration: underline solid;
          text-decoration: underline solid;
  transition: opacity 0.3s;
}
.contents-map .map-image text {
  font-family: "Shippori Mincho", BIZ-UDPGothic-Bold, "BIZ UDPGothic", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 1.2em;
  letter-spacing: 2px;
  font-weight: 700;
}
.contents-map .map-link__sp {
  --clamp-min: 15;
  padding-inline: 1rem;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-inline: auto;
}
@media (max-width: 767px) {
  .contents-map .map-link__sp {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    justify-items: start;
    gap: 1rem;
  }
}
.contents-map .map-link__sp a {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  -moz-column-gap: 0.8rem;
       column-gap: 0.8rem;
  padding-right: 4px;
}
.contents-map .map-link__sp a::after {
  content: "";
  width: 0.4em;
  aspect-ratio: 1;
  -webkit-border-before: solid 1px currentColor;
          border-block-start: solid 1px currentColor;
  -webkit-border-end: solid 1px currentColor;
          border-inline-end: solid 1px currentColor;
  rotate: 45deg;
}

.article {
  --_breakpoint: 1024px;
  display: grid;
}
@container contents-layout (max-width: 1270px) and (min-width: 1024px) {
  .article:nth-child(odd) {
    grid-template-columns: minmax(350px, 1fr) min(960px, 55%);
  }
}
@container contents-layout (min-width: 1024px) {
  .article:nth-child(odd) .article-image {
    order: 1;
  }
  .article:nth-child(odd) .article-contents {
    order: 2;
  }
}
@container contents-layout (min-width: 1270px) {
  .article:nth-child(odd) {
    grid-template-columns: repeat(auto-fit, minmax(min(var(--_breakpoint) / 2, 100%), 1fr));
  }
}
@container contents-layout (max-width: 1270px) and (min-width: 1024px) {
  .article:nth-child(even) {
    grid-template-columns: min(960px, 55%) minmax(350px, 1fr);
  }
}
@container contents-layout (min-width: 1024px) {
  .article:nth-child(even) .article-image {
    order: 2;
  }
  .article:nth-child(even) .article-contents {
    order: 1;
  }
}
@container contents-layout (min-width: 1270px) {
  .article:nth-child(even) {
    grid-template-columns: repeat(auto-fit, minmax(min(var(--_breakpoint) / 2, 100%), 1fr));
  }
}
.article-image {
  width: 100%;
  height: 100%;
}
.article-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
@container contents-layout (min-width: 1024px) {
  .article-image img {
    aspect-ratio: 4/1;
  }
}
.article-contents {
  display: grid;
  gap: 1rem;
  background-color: var(--color-bg-gray);
  height: 100%;
  overflow-y: clip;
  overflow-x: hidden;
  padding: 1rem 1rem 2rem;
}
@media (min-width: 768px) {
  .article-contents {
    grid-template-rows: clamp(355px, 550px - 20vw, 500px) min(45px, 100%);
    padding: clamp(1rem, 1vw + 0.5rem, 2rem);
  }
}
@container contents-layout (max-width: 1533px) and (min-width: 1024px) {
  .article-contents {
    grid-template-rows: 500px min(45px, 100%);
  }
}
.article-contents .text {
  display: grid;
  grid-auto-columns: 1fr;
  gap: 1rem;
  line-height: 2;
  height: 100%;
}
@media (min-width: 768px) {
  .article-contents .text {
    gap: revert;
    writing-mode: vertical-rl;
    text-orientation: upright;
  }
}
.article-contents .text h3 {
  --clamp-min: 20;
  --clamp-max: 26;
  font-weight: 500;
}
@container contents-layout (max-width: 1533px) and (min-width: 1024px) {
  .article-contents .text h3 {
    line-height: 4cqw;
  }
}
.article-contents .text p {
  --clamp-min: 15;
  --clamp-max: 17;
  display: grid;
  background-color: #e2e2e2;
  padding: 1rem;
}
@media (min-width: 768px) {
  .article-contents .text p {
    color: #000;
    background-color: #fff;
    align-items: end;
    background-color: revert;
    overflow-y: auto;
    height: revert;
  }
}
.article-contents .broadcasting-station {
  display: grid;
  grid-template-columns: minmax(55px, 60px) 1fr;
  justify-content: start;
  align-content: center;
  align-items: center;
  gap: 0.5rem;
  grid-template-areas: "logo date" "logo movie";
}
@media (min-width: 768px) {
  .article-contents .broadcasting-station {
    grid-template-areas: "logo date movie";
    grid-template-columns: minmax(55px, 60px) auto auto;
    align-items: revert;
    gap: 1rem;
  }
}
.article-contents .broadcasting-station .logo {
  grid-area: logo;
  width: min(55px, 100%);
  border-radius: 50%;
  border: solid 1px #d8d8d8;
}
.article-contents .broadcasting-station .date {
  grid-area: date;
}
.article-contents .broadcasting-station .movie {
  grid-area: movie;
  --clamp-min: 18;
  --clamp-max: 22;
  display: grid;
  align-items: center;
  color: var(--color-red);
  font-weight: 500;
  border: 1px solid var(--color-red);
  padding-inline: 0.5em 5em;
  position: relative;
  transition: background-color 0.3s, color 0.3s;
}
.article-contents .broadcasting-station .movie::after {
  position: absolute;
  content: "";
  top: 50%;
  right: -5%;
  width: 5em;
  height: 1px;
  background-image: linear-gradient(90deg, var(--color-red), #fff);
  background-repeat: no-repeat;
  background-position: right;
  background-size: 0% 1px;
  -webkit-animation: line 2s ease-in-out infinite;
          animation: line 2s ease-in-out infinite;
}
@media (min-width: 768px) {
  .article-contents .broadcasting-station .movie::after {
    right: -20%;
  }
}
@-webkit-keyframes line {
  0% {
    background-position: left;
    background-size: 0% 1px;
  }
  50% {
    background-size: 200% 1px;
  }
  100% {
    background-position: right;
    background-size: 0% 1px;
  }
}
@keyframes line {
  0% {
    background-position: left;
    background-size: 0% 1px;
  }
  50% {
    background-size: 200% 1px;
  }
  100% {
    background-position: right;
    background-size: 0% 1px;
  }
}
@media (any-hover: hover) {
  .article-contents .broadcasting-station .movie:hover {
    color: #fff;
    background-color: color-mix(in srgb, var(--color-red) 100%, transparent 40%);
  }
}
.article-contents .broadcasting-station .movie:focus-visible {
  color: #fff;
  background-color: color-mix(in srgb, var(--color-red) 100%, transparent 40%);
}
.article-contents .broadcasting-station .movie[disabled] {
  display: none;
}

.parallax {
  display: grid;
  place-content: center;
  -webkit-clip-path: inset(0);
          clip-path: inset(0);
  min-height: 50svh;
  position: relative;
}
.parallax::after {
  content: "";
  position: absolute;
  inset: 0;
  margin-bottom: auto;
  background-color: hsla(0deg, 0%, 0%, 0.2);
}
.parallax .bg {
  -o-object-fit: cover;
     object-fit: cover;
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
}

.footer {
  text-align: center;
  margin-block: 5rem 1rem;
}
.footer-logo {
  display: grid;
  grid-template-columns: repeat(2, auto);
  justify-content: center;
  align-items: center;
  padding-bottom: 3rem;
  padding-inline: 1rem;
}
.footer-logo a:first-child {
  border-right: solid 1px;
  padding-right: 1em;
}
@media (min-width: 768px) {
  .footer-logo a:first-child {
    padding-right: 5em;
  }
}
.footer-logo a:last-child {
  padding-left: 1em;
}
@media (min-width: 768px) {
  .footer-logo a:last-child {
    padding-left: 5em;
  }
}
.footer-logo img {
  width: min(100px, 100%);
  margin-inline: auto;
}
@media (min-width: 768px) {
  .footer-logo img {
    width: auto;
  }
}
.footer .copyright {
  --clamp-min: 14;
  --clamp-max: 16;
}

#archive .header {
  container: header-layout/inline-size;
  display: grid;
  justify-content: center;
  padding: 2rem 1rem;
}
#archive .header .main-title img {
  width: min(200px, 100%);
}
@media (min-width: 768px) {
  #archive .header .main-title img {
    width: min(250px, 100%);
  }
}

.archive {
  margin-block: 3rem;
}
.archive .section-title {
  letter-spacing: 0.1em;
}

.archive-list {
  --_breakpoint: 600px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(var(--_breakpoint) / 2, 100%), 1fr));
  gap: 1rem;
  width: min(1200px, 100% - 2rem);
  margin-inline: auto;
}
.archive-list a {
  display: grid;
  filter: drop-shadow(0 0 3px hsl(0deg, 0%, 82%));
  border-radius: 10px;
  background-color: var(--color-bg-gray);
}

.archive-card {
  display: grid;
  grid-template-columns: auto;
  grid-template-rows: auto 1fr;
}
.archive-card .archive-image {
  display: grid;
  place-items: center;
}
.archive-card .archive-image .thumbnail {
  grid-row-start: 1;
  grid-column-start: -1;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  width: 100%;
  height: 100%;
  aspect-ratio: 16/9;
  -o-object-fit: cover;
     object-fit: cover;
}
.archive-card .archive-image .button {
  grid-row-start: 1;
  grid-column-start: -1;
  width: min(100px, 100%);
}
.archive-card .archive-contents {
  --clamp-max: 15;
  --clamp-max: 18;
  display: grid;
  grid-template-columns: auto;
  grid-template-rows: 1fr auto;
  gap: 0.25rem;
  padding: 1rem;
}
.archive-card .archive-contents .text {
  margin-bottom: 1rem;
}
.archive-card .broadcasting-station {
  display: grid;
  grid-auto-flow: column;
  justify-content: start;
  align-items: center;
  gap: 0.5rem;
}
.archive-card .broadcasting-station .logo {
  width: min(55px, 100%);
  border-radius: 50%;
  border: solid 1px #d8d8d8;
}
.archive-card .broadcasting-station .date {
  --clamp-max: 16;
}

/* 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;
  display: block;
  position: fixed;
  z-index: 20;
  right: 1rem;
  bottom: 1rem;
  width: 3rem;
  aspect-ratio: 1;
  border: solid 1px currentColor;
  border-radius: 50%;
  background: var(--color-bg-white);
  transition: opacity 0.25s, visibility 0.25s;
}
#pagetop_23::before {
  content: "";
  border: 0;
  border-top: solid 1px currentColor;
  border-right: solid 1px currentColor;
  position: absolute;
  inset: 0;
  rotate: -45deg;
  width: 0.7rem;
  aspect-ratio: 1;
  margin: auto;
  margin-top: 20px;
}
/*# sourceMappingURL=style.css.map */