@charset "UTF-8";
:root {
  --color-text: #212121;
  --color-link: #006dcc;
  --color-link-darken: #17346e;
  --color-grey-lighten-5: #fafafa;
  --color-grey-lighten-4: #f5f5f5;
  --color-grey-lighten-3: #eeeeee;
  --color-grey-lighten-2: #e0e0e0;
  --color-grey-lighten-1: #bdbdbd;
  --color-grey: #9e9e9e;
  --color-grey-darken-1: #757575;
  --color-grey-darken-2: #616161;
  --color-grey-darken-3: #424242;
  --color-grey-darken-4: #212121;
  --color-gold-lighten: #ffd700;
  --color-gold: #ffaa0d;
  --color-rsk-tv-lighten: #ffe4e7;
  --color-rsk-tv: #e65264;
  --color-rsk-tv-accent: #ffe4e7;
  --color-rsk-radio-lighten: #cfe9d2;
  --color-rsk-radio: #4eb159;
  --color-rsk-radio-accent: #e2ffe5;
  --color-rsk-news-lighten: #c1daeb;
  --color-rsk-news: #2890d5;
  --color-rsk-weather-lighten: #efdcc9;
  --color-rsk-weather: #ff9c3b;
  --color-rsk-weather-alert: #ff2800;
  --color-rsk-typhoon: #6648c0;
  --color-rsk-ana-lighten: #f1cdd6;
  --color-rsk-ana: #e66183;
  --color-rsk-event-lighten: #bce6e2;
  --color-rsk-event: #21ad9e;
  --color-rsk-company-lighten: #7aa1ee;
  --color-rsk-company: #356ddb;
  --color-rsk-app-lighten: #eaedf2;
  --color-rsk-app: #143368;
  --color-brand-tbs: #0050ff;
  --color-brand-radiko: #00a7e9;
  --color-brand-facebook: #1877f2;
  --color-brand-twitter: #1da1f2;
  --color-brand-line: #1eb900;
}

body {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.1em;
  color: var(--color-text);
  background-color: #fff;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}

@media screen and (max-width: 768px) {
  body.fixed {
    position: fixed;
    width: 100%;
    height: 100%;
    overflow-y: scroll;
  }
}
.area-common-footer-bottom, .area-common-footer-nav, .area-common-header-nav, .area-common-header-top {
  display: grid;
  grid-template-columns: [full-start] minmax(var(--framework-gutter), 1fr) [normal-start] minmax(0, var(--framework-width)) [normal-end] minmax(var(--framework-gutter), 1fr) [full-end];
  row-gap: var(--framework-row-gap);
}

.area-common-footer-bottom__nav, .area-common-footer-bottom__copylight, .area-common-footer-nav__layout, .area-common-header-nav__layout, .area-common-header-top__layout {
  grid-column: normal;
}

#common-header {
  position: relative;
  z-index: 30;
  background-color: #fff;
  padding: 1rem 0;
}
@media screen and (max-width: 768px) {
  #common-header {
    padding: 0;
  }
}

.area-common-header-top {
  --framework-width: 1200px;
  --framework-gutter: 0.5rem;
  --framework-row-gap: 1rem;
  z-index: 3;
  position: relative;
  background-color: #fff;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .area-common-header-top {
    box-shadow: 0px 0px 4px 2px var(--color-grey-lighten-1);
  }
}

.area-common-header-nav {
  --framework-width: 1060px;
  --framework-gutter: 0.5rem;
  --framework-row-gap: 1rem;
  z-index: 2;
  position: relative;
  margin-top: 1rem;
  overflow: hidden;
}
@media screen and (min-width: 769px) {
  .area-common-header-nav {
    top: 0 !important;
  }
}
@media screen and (max-width: 768px) {
  .area-common-header-nav {
    display: block !important;
    position: fixed;
    top: var(--local-common-header-height);
    left: 100%;
    width: 75%;
    margin-top: 1rem;
    transition: transform 0.3s;
    margin: 0;
  }
  .area-common-header-nav.open {
    transform: translateX(-100%);
  }
}

.common-header-top {
  --local-inner-height: 90px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}
@media screen and (max-width: 1056px) {
  .common-header-top {
    --local-inner-height: 64px;
  }
}
@media screen and (max-width: 768px) {
  .common-header-top {
    justify-content: space-between;
    --local-common-header-height: 90px;
    height: var(--local-common-header-height);
  }
}
.common-header-top__logo-rsk {
  display: block;
  max-width: 160px;
  max-height: 80px;
  width: calc(var(--local-inner-height) * 2);
  height: var(--local-inner-height);
}
.common-header-top__aresuke {
  width: var(--local-inner-height);
  height: var(--local-inner-height);
}
.common-header-top__aresuke__img {
  display: block;
  width: 100%;
  height: auto;
}
.common-header-top .advertisement {
  min-width: 728px;
  min-height: 90px;
  flex: 1;
  display: flex;
  justify-content: flex-end;
}
@media screen and (max-width: 1056px) {
  .common-header-top .advertisement {
    display: none;
  }
}
.common-header-top__wrap-button {
  width: calc(var(--local-inner-height) - 0.5rem);
  height: calc(var(--local-inner-height));
  padding: 0.25rem 0;
}
@media screen and (min-width: 769px) {
  .common-header-top__wrap-button {
    display: none;
  }
}
@media screen and (max-width: 300px) {
  .common-header-top__wrap-button {
    display: none;
  }
}

.link-logo-rsk {
  display: flex;
  width: 100%;
  height: 100%;
}
.link-logo-rsk__img {
  width: auto;
  height: 100%;
  margin: auto;
}

#button-common-header-nav {
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--color-grey);
  transition: all 0.2s;
}
#button-common-header-nav:hover {
  opacity: 0.8;
}
#button-common-header-nav.open .icon-hamburger-menu__top {
  top: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}
#button-common-header-nav.open .icon-hamburger-menu__middle {
  opacity: 0;
}
#button-common-header-nav.open .icon-hamburger-menu__bottom {
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

.icon-hamburger-menu {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}
.icon-hamburger-menu__top, .icon-hamburger-menu__middle, .icon-hamburger-menu__bottom {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 50%;
  width: 75%;
  height: 7.5%;
  background-color: #fff;
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: all 0.4s;
}
.icon-hamburger-menu__top {
  top: 25%;
}
.icon-hamburger-menu__middle {
  top: 50%;
}
.icon-hamburger-menu__bottom {
  top: 75%;
}

.list-common-header-nav {
  display: flex;
}
.list-common-header-nav__item {
  flex: 1;
}
@media screen and (min-width: 769px) {
  .list-common-header-nav {
    gap: 0.5rem;
  }
  .list-common-header-nav__item {
    position: relative;
    text-align: center;
  }
  .list-common-header-nav__item:not(:first-child)::before {
    position: absolute;
    content: "";
    display: block;
    top: 33%;
    left: -0.25rem;
    width: 1px;
    height: 33%;
    background-color: var(--color-grey-lighten-2);
  }
}
@media screen and (max-width: 768px) {
  .list-common-header-nav {
    width: 100%;
    height: 70vh;
    background-color: #fff;
    flex-direction: column;
  }
  .list-common-header-nav__item:not(:last-child) {
    border-bottom: 1px solid var(--color-grey-lighten-1);
  }
}

.link-common-header-nav {
  --local-nav-length: 7;
  font-size: clamp(0.5em, (100vw - var(--local-nav-length) * 2rem) / var(--local-nav-length) / 6, 1.2em);
  line-height: 1.25em;
  border-radius: 0.5rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: none;
}
@media screen and (min-width: 769px) {
  .link-common-header-nav {
    font-weight: bold;
    padding: 0.5rem 0.25rem;
    flex-direction: column;
  }
  .link-common-header-nav:hover, .link-common-header-nav.is-active {
    color: #fff;
    background-color: var(--local-bg-color);
    opacity: 1;
  }
}
@media screen and (max-width: 768px) {
  .link-common-header-nav {
    height: 100%;
    font-size: 1.1em;
    padding: 0 1.5em;
  }
}
.link-common-header-nav::before {
  content: "";
  display: block;
  width: 100%;
  height: 2.25rem;
  background: var(--local-icon-url) no-repeat center center/contain;
}
@media screen and (max-width: 768px) {
  .link-common-header-nav::before {
    min-width: 1.5rem;
    width: 1.5rem;
    min-height: 1.5rem;
    height: 1.5rem;
  }
}
.link-common-header-nav.tv {
  --local-icon-url: url(/assets/img/icon_tv_normal.svg);
}
.link-common-header-nav.radio {
  --local-icon-url: url(/assets/img/icon_radio_normal.svg);
}
.link-common-header-nav.news {
  --local-icon-url: url(/assets/img/icon_news_normal.svg);
}
.link-common-header-nav.weather {
  --local-icon-url: url(/assets/img/icon_weather_normal.svg);
}
.link-common-header-nav.ana {
  --local-icon-url: url(/assets/img/icon_ana_normal.svg);
}
.link-common-header-nav.event {
  --local-icon-url: url(/assets/img/icon_event_normal.svg);
}
.link-common-header-nav.app {
  --local-icon-url: url(/assets/img/icon_app_normal.svg);
}
.link-common-header-nav.company {
  --local-icon-url: url(/assets/img/icon_company_normal.svg);
}
@media screen and (min-width: 769px) {
  .link-common-header-nav.tv {
    --local-bg-color: var(--color-rsk-tv);
  }
  .link-common-header-nav.tv:hover, .link-common-header-nav.tv.is-active {
    --local-icon-url: url(/assets/img/icon_tv_white.svg);
  }
  .link-common-header-nav.radio {
    --local-bg-color: var(--color-rsk-radio);
  }
  .link-common-header-nav.radio:hover, .link-common-header-nav.radio.is-active {
    --local-icon-url: url(/assets/img/icon_radio_white.svg);
  }
  .link-common-header-nav.news {
    --local-bg-color: var(--color-rsk-news);
  }
  .link-common-header-nav.news:hover, .link-common-header-nav.news.is-active {
    --local-icon-url: url(/assets/img/icon_news_white.svg);
  }
  .link-common-header-nav.weather {
    --local-bg-color: var(--color-rsk-weather);
  }
  .link-common-header-nav.weather:hover, .link-common-header-nav.weather.is-active {
    --local-icon-url: url(/assets/img/icon_weather_white.svg);
  }
  .link-common-header-nav.ana {
    --local-bg-color: var(--color-rsk-ana);
  }
  .link-common-header-nav.ana:hover, .link-common-header-nav.ana.is-active {
    --local-icon-url: url(/assets/img/icon_ana_white.svg);
  }
  .link-common-header-nav.event {
    --local-bg-color: var(--color-rsk-event);
  }
  .link-common-header-nav.event:hover, .link-common-header-nav.event.is-active {
    --local-icon-url: url(/assets/img/icon_event_white.svg);
  }
  .link-common-header-nav.app {
    --local-bg-color: var(--color-rsk-app);
  }
  .link-common-header-nav.app:hover, .link-common-header-nav.app.is-active {
    --local-icon-url: url(/assets/img/icon_app_white.svg);
  }
  .link-common-header-nav.company {
    --local-bg-color: var(--color-rsk-company);
  }
  .link-common-header-nav.company:hover, .link-common-header-nav.company.is-active {
    --local-icon-url: url(/assets/img/icon_company_white.svg);
  }
}

@media screen and (max-width: 768px) {
  #modal-background {
    position: relative;
    visibility: hidden;
    transition: all 0.2s;
  }
  #modal-background.open {
    z-index: 1;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(100, 100, 100, 0.5);
    visibility: visible;
  }
}
.list-sitemap-links__item__link::before, .link-common-footer-rsk-top::before {
  display: inline-block;
  content: "";
  background-color: currentcolor;
  width: 0.5em;
  height: 0.625em;
  margin: 0 0.375em;
  -webkit-clip-path: polygon(0 0, 0% 100%, 100% 50%);
          clip-path: polygon(0 0, 0% 100%, 100% 50%);
}
.list-sitemap-links__item__link:hover, .link-common-footer-rsk-top:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.area-common-footer-nav {
  --framework-width: 1200px;
  --framework-gutter: 0.5rem;
  --framework-row-gap: 1.5rem;
  color: var(--color-grey-lighten-3);
  background-color: var(--color-grey-darken-3);
  padding: 1.5rem 0;
}
.area-common-footer-bottom {
  --framework-width: 1200px;
  --framework-gutter: 0.5rem;
  --framework-row-gap: 1.5rem;
  color: var(--color-grey-lighten-2);
  background-color: var(--color-grey-darken-4);
  padding: 1.5rem 0;
}
.common-footer-sitemap__head {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
@media screen and (max-width: 768px) {
  .common-footer-sitemap__head {
    justify-content: space-between;
  }
}
.common-footer-sitemap__column {
  font-size: 14px;
  border-top: 3px double var(--color-grey-darken-1);
  margin-top: 1rem;
  padding-top: 1rem;
  -moz-column-count: 4;
       column-count: 4;
  -moz-column-gap: 1rem;
       column-gap: 1rem;
  -moz-column-rule: 1px solid var(--color-grey-darken-1);
       column-rule: 1px solid var(--color-grey-darken-1);
}
@media screen and (max-width: 768px) {
  .common-footer-sitemap__column {
    font-size: 16px;
  }
}
@media screen and (max-width: 768px) {
  .common-footer-sitemap__column {
    -moz-column-count: 1;
         column-count: 1;
  }
}

.text-common-footer-sitemap-heading {
  font-size: 18px;
  font-weight: bold;
}

.link-common-footer-rsk-top {
  font-size: 13px;
  color: var(--color-grey-lighten-2);
}
@media screen and (max-width: 768px) {
  .link-common-footer-rsk-top {
    font-size: 15px;
  }
}

.sitemap-category {
  letter-spacing: 0;
}
@media screen and (min-width: 769px) {
  .sitemap-category.break-inside-avoid {
    -moz-column-break-inside: avoid;
         break-inside: avoid;
  }
  .sitemap-category.break-after-column {
    -moz-column-break-after: column;
         break-after: column;
  }
}
@media screen and (max-width: 768px) {
  .sitemap-category:not(:last-child) {
    margin-bottom: 0.5rem;
  }
}

.input-sitemap {
  display: none;
}
@media screen and (max-width: 768px) {
  .input-sitemap:not(:checked) + .label-sitemap + .list-sitemap-links {
    height: 0;
  }
  .input-sitemap:checked + .label-sitemap::after {
    transform: rotate(45deg);
  }
  .input-sitemap:checked + .label-sitemap + .list-sitemap-links {
    height: auto;
  }
}

.label-sitemap {
  display: block;
  font-size: 16px;
  font-weight: bold;
  padding: 0.25em 0.5em;
  margin: 0.25em 0;
  border-left: 0.5em solid var(--color-grey-darken-2);
}
@media screen and (max-width: 768px) {
  .label-sitemap {
    width: 100%;
    padding: 0.5em;
    border: 1px solid var(--color-grey);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
  }
  .label-sitemap:hover {
    background-color: var(--color-grey-darken-2);
  }
  .label-sitemap::after {
    content: "＋";
    display: inline-block;
    color: var(--color-grey);
    font-size: 1.5em;
    text-align: center;
    letter-spacing: 0;
    transform-origin: center center;
    transition: transform 0.1s ease-in;
  }
}

@media screen and (max-width: 768px) {
  .list-sitemap-links {
    overflow: hidden;
  }
}
.list-sitemap-links__item {
  text-indent: -1em;
  padding-left: 1em;
}
@media screen and (max-width: 768px) {
  .list-sitemap-links__item {
    border-bottom: 1px dotted var(--color-grey-darken-1);
  }
}
.list-sitemap-links__item__link {
  display: block;
  color: var(--color-grey-lighten-2);
  font-size: 13px;
  padding: 0.375em 0;
}
@media screen and (max-width: 768px) {
  .list-sitemap-links__item__link {
    font-size: 15px;
    padding: 1em 0;
  }
}

.list-company-links {
  display: grid;
  grid-template-columns: repeat(5, auto);
  justify-content: center;
}
@media screen and (max-width: 768px) {
  .list-company-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    font-size: 0.9em;
  }
}
@media screen and (min-width: 769px) {
  .list-company-links__item:not(:last-child) {
    border-right: 1px solid var(--color-grey-darken-2);
  }
}
.list-company-links__item__link {
  display: block;
  color: var(--color-grey-lighten-2);
  padding: 0 1em;
}
.list-company-links__item__link:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}
@media screen and (max-width: 768px) {
  .list-company-links__item__link {
    padding: 0.5em;
    border-bottom: 1px dotted var(--color-grey-darken-2);
  }
  .list-company-links__item__link::before {
    display: inline-block;
    content: "";
    background-color: currentcolor;
    width: 0.5em;
    height: 0.625em;
    margin: 0 0.375em;
    -webkit-clip-path: polygon(0 0, 0% 100%, 100% 50%);
            clip-path: polygon(0 0, 0% 100%, 100% 50%);
  }
}

.text-copylight {
  font-size: 0.75em;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .text-copylight {
    margin: 0.75rem 0;
  }
}
@media screen and (max-width: 576px) {
  .text-copylight {
    font-size: 0.625em;
  }
}

.ad-center {
  text-align: center;
}
.ad-center div {
  margin: auto;
}

@media screen and (max-width: 1056px) {
  .inclusive-ad-pc {
    display: none;
  }
}

@media screen and (min-width: 1057px) {
  .inclusive-ad-sp {
    display: none;
  }
}

.inclusive-ad-sp-rectangle {
  margin-bottom: 1rem;
}
@media screen and (min-width: 1056px) {
  .inclusive-ad-sp-rectangle {
    margin-bottom: 0;
  }
}

@media screen and (min-width: 1056px) {
  .inclusive-ad-pc-header {
    margin-bottom: 2.5rem;
  }
}