@charset "UTF-8";

.radio-page-title {
  display: flex;
  width: 100%;
  height: 355px;
  margin: 0;
  padding-bottom: 20px;
  align-content: center;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  color: #fff;
  background: url("../img/radio/bg_main.png") center / cover no-repeat;
  font-size: 21px;
  text-align: center;
}

.radio-page-title span {
  display: block;
  width: 100%;
  font-family: Roboto, sans-serif;
  font-size: 55px;
  letter-spacing: .15rem;
}

.radio-breadcrumbs { width: min(var(--content-max-width), calc(100% - var(--content-gutter))); margin-inline: auto; }
.radio-content-width { margin-inline: auto; }

.radio-breadcrumbs ol {
  display: flex;
  margin: 20px 0;
  padding: 0;
  list-style: none;
  white-space: nowrap;
}

.radio-breadcrumbs li + li::before {
  content: ">";
  margin: 0 5px;
}

.radio-breadcrumbs a { text-decoration: underline; }

/* Radio service banners */
.radio-bnr-block { display: grid; grid-template-columns: minmax(180px, 250px) minmax(0, 1fr); width: min(var(--content-max-width), calc(100% - var(--content-gutter))); margin: 0 auto 56px; padding: 40px 0 0; align-items: center; gap: 34px; }
.radio-bnr-block > p { margin: 0; padding-right: 34px; border-right: 1px solid #d5deef; text-align: center; }
.radio-bnr-block > p img { display: block; width: min(100%, 220px); height: auto; margin: auto; }
.radio-bnr-block .radio-programs-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; padding: 0; gap: 14px; list-style: none; }
.radio-bnr-block .radio-programs-links a { display: flex; height: 84px; align-items: center; justify-content: center; }
.radio-bnr-block .radio-programs-links img { display: block; width: 100%; height: 100%; object-fit: contain; }
.radio-bnr-block .radio-programs-links li:last-child img { border-radius: 8px; }
.radio-bnr-block .radio-programs-links a:hover { opacity: .8; }

.radio-section-title { position: relative; margin: 0 0 50px; padding: 19px 0 15px; color: #fff; background: var(--rbc-main); text-align: center; }
.radio-section-title h2 { margin: 0; font-size: 18px; }
.radio-section-title h2 span { display: block; font-family: Roboto, sans-serif; font-size: 35px; letter-spacing: .15rem; }

.radio-program-filters { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); margin-bottom: 44px; gap: 10px; }
.radio-program-filters button { display: flex; min-height: 53px; align-items: center; justify-content: center; padding: 8px 5px; color: var(--rbc-main); background: #fff; border: 2px solid var(--rbc-main); border-radius: 5px; font-weight: 700; cursor: pointer; }
.radio-program-filters button.is-active { color: #fff; background: var(--rbc-main); }

.radio-program-group { margin-bottom: 35px; }
.radio-program-group[hidden] { display: none; }
.radio-program-group h3 { margin: 0 0 25px; padding-bottom: 17px; border-bottom: 2px solid var(--rbc-main); font-size: 18px; }
.radio-program-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0 0 45px; padding: 0; gap: 40px 18px; list-style: none; }
.radio-program-card { min-width: 0; }
.radio-program-card__link, .radio-program-card__link:hover, .radio-program-card__link:visited { color: inherit; text-decoration: none !important; }
.radio-program-card__link { display: block; }
.radio-program-card[hidden] { display: none; }
.radio-program-card__image { display: flex; height: 134px; margin-bottom: 20px; align-items: center; justify-content: center; overflow: hidden; background: #fff; }
.radio-program-card__image img { width: 100%; height: 100%; object-fit: contain; }
.radio-program-card__body { display: block; word-break: break-word; }
.radio-program-card__body strong { display: block; margin-bottom: 3px; font-size: 16px; }
.radio-program-card__body > span { display: block; font-size: 14px; line-height: 1.6; }
.radio-program-empty { padding: 35px; background: #f4f4f4; text-align: center; }

.radio-sns { margin-top: 70px; padding: 65px 0 75px; background: #f4f4f4; }
.radio-sns h2 { margin: 0 0 34px; color: var(--rbc-main); font-size: 36px; }
.radio-sns-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0 0 35px; padding: 0; gap: 20px 18px; list-style: none; }
.radio-sns-card { min-width: 0; background: #fff; }
.radio-sns-card__image { display: flex; height: 134px; align-items: center; justify-content: center; overflow: hidden; }
.radio-sns-card__image img { width: 100%; height: 100%; object-fit: contain; }
.radio-sns-card__body { display: flex; min-height: 138px; padding: 20px; align-content: space-between; flex-wrap: wrap; }
.radio-sns-card__body strong { width: 100%; }
.radio-sns-card__links { display: flex; width: 100%; margin-top: 10px; align-items: center; gap: 12px; }
.radio-sns-card__links a { display: flex; width: 31px; height: 31px; align-items: center; justify-content: center; }
.radio-sns-card__links img { max-width: 31px; max-height: 31px; }
.radio-outline-button { display: flex; width: 270px; min-height: 60px; margin: 45px auto 0; align-items: center; justify-content: center; padding: 10px 30px; color: var(--rbc-main); background: #fff; border: 3px solid var(--rbc-main); font-weight: 700; text-decoration: none; }
.radio-outline-button:hover { color: #fff; background: var(--rbc-main); opacity: .8; }

/* Radio article pages */
.radio-article { padding: 0 0 100px; }
.radio-article__header { margin-bottom: 42px; }
.radio-article__header .content-page-title { margin-bottom: 15px; }
.radio-article__date { display: block; color: #666; font-size: 14px; text-align: right; }
.radio-article__body { width: 100%; margin: 0 auto; font-size: 16px; line-height: 2; }
.radio-article__body p { margin: 0 0 26px; }
.radio-article__body a { color: var(--rbc-main); font-weight: 700; text-decoration: underline; }
.radio-article__section { margin-top: 52px; }
.radio-article__section h3 { margin: 0 0 28px; padding: 0 0 12px; color: #d40000; border-bottom: 2px solid var(--rbc-main); font-size: 22px; line-height: 1.5; }
.radio-article__instructors { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 38px 28px; }
.radio-article__instructors figure { margin: 0; text-align: center; }
.radio-article__instructors img { display: block; width: 100%; height: 156px; object-fit: contain; }
.radio-article__instructors figcaption { margin-top: 9px; font-size: 15px; font-weight: 700; line-height: 1.5; }
.radio-article__schedule { line-height: 2; }
.radio-article__text--blue { color: #1e00a3; }
.radio-article__text--bright-blue { color: #1c08ee; }
.radio-article__text--red { color: #a30030; }
.radio-article__text--green { color: #028515; }
.u-sp-only { display: none; }

@media (max-width: 768px) {
  .radio-page-title { height: 26vw; margin-top: 10px; padding-bottom: 0; font-size: 14px; }
  .radio-page-title span { font-size: 27px; }
  .radio-breadcrumbs ol { margin: 14px 0 40px; }
  .radio-bnr-block { display: block; width: calc(100% - 28px); margin-bottom: 36px; padding: 0; }
  .radio-bnr-block > p { margin: 0 0 18px; padding: 0 0 18px; border-right: 0; border-bottom: 1px solid #d5deef; }
  .radio-bnr-block > p img { width: min(180px, 56vw); }
  .radio-bnr-block .radio-programs-links { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
  .radio-bnr-block .radio-programs-links a { height: clamp(42px, 12vw, 58px); }
  .radio-section-title { margin-bottom: 24px; padding: 16px 0 14px; }
  .radio-section-title h2 { font-size: 16px; }
  .radio-section-title h2 span { font-size: 26px; }
  .radio-program-filters { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 28px; gap: 6px; }
  .radio-program-filters button { min-height: 44px; padding: 5px 2px; font-size: 12px; }
  .radio-program-group { margin-bottom: 20px; }
  .radio-program-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 30px; gap: 28px 2%; }
  .radio-program-card__image { height: auto; margin-bottom: 10px; aspect-ratio: 236 / 134; }
  .radio-program-card__body strong { font-size: 14px; }
  .radio-program-card__body > span { font-size: 11px; }
  .radio-sns { margin-top: 40px; padding: 35px 0 45px; }
  .radio-sns h2 { margin-bottom: 18px; font-size: 22px; }
  .radio-sns-grid { display: block; }
  .radio-sns-card { display: flex; position: relative; margin-bottom: 10px; padding: 10px 10px 65px; align-items: center; }
  .radio-sns-card__image { width: 38%; height: 20vw; }
  .radio-sns-card__body { width: 62%; min-height: 0; padding: 0 0 0 10px; }
  .radio-sns-card__links { position: absolute; right: 0; bottom: 10px; left: 0; justify-content: center; }
  .radio-outline-button { width: min(270px, 70vw); min-height: 52px; margin-top: 30px; }
  .radio-article { padding-bottom: 65px; }
  .radio-article__header { margin-bottom: 28px; }
  .radio-article__header .content-page-title { margin-bottom: 12px; }
  .radio-article__date { font-size: 12px; }
  .radio-article__body { font-size: 14px; line-height: 1.9; }
  .radio-article__body p { margin-bottom: 21px; }
  .radio-article__section { margin-top: 38px; }
  .radio-article__section h3 { margin-bottom: 19px; padding-bottom: 9px; font-size: 18px; }
  .radio-article__instructors { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 14px; }
  .radio-article__instructors img { height: auto; aspect-ratio: 16 / 9; }
  .radio-article__instructors figcaption { margin-top: 7px; font-size: 13px; }
  .u-sp-only { display: block; }
}