/*=====================
　　配信リンクCSS
========================*/

.h2_header {
  text-align: center;
  margin-top: 10vh;
}

.live-countdown-card {
  margin: 0 36px;
  padding: 36px 52px;
  margin-inline: auto;
  max-width: fit-content;
  width: 75vw;
  /* background: #fff; */
  background: #ccc;
  border-radius: 12px;
  text-align: center;
  transition: 0.3s;
  box-shadow: 10px 4px 4px rgb(72, 101, 197);
  border: solid 4px #3F6F6A;
}

.p_countdown {
  font-weight: bolder;
  font-size: 1.8rem;
  /* color: #26a69a; */
  color: #3F6F6A;
  /* border-bottom: dotted 2px; */
  margin-bottom: 2em;
}

.countdown {
  font-weight: 600;
  font-size: 2rem;
  letter-spacing: 0.4rem;
  margin-bottom: .2em;
  color: #26a69a;
}

.live-link-explain {
  display: inline-block;
  padding: 0 1em;
  font-weight: bolder;
  font-size: 1.8rem;
  /* color: #26a69a; */
  color: #3F6F6A;
  margin: 0 0 .5em 0;
  border-bottom: 2px dotted #3F6F6A;
}

.countdownR1,
.countdownR2 {
  display: none;
}

.live-card-container {
  display: flex;
  justify-content: center;
  gap: 1em;
}

.live-card {
  margin: 36px 0;
  padding: 24px;
  width: 80%;
  background: #7b7b7b;
  border-radius: 12px;
  text-align: center;
  transition: 0.3s;
}

.live-card>.live-link {
  color: white;
}

.live-card:hover {
  cursor: not-allowed;
}

.live-link {
  font-weight: 600;
}

/* ===============================
      テーマについてCSS
 ================================= */

.about-theme {
  padding: 4rem 5% 0 5%;
  color: rgb(255, 255, 255);
  overflow: hidden;
}

.catch-copy_container {
  margin: auto auto;
  max-width: 1200px;
  display: grid;
  grid-template-rows: auto auto;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
}

.catch-copy {
  margin: 0 auto;
  text-align: center;
  color: transparent;
  font-size: 8.5rem;
  display: inline-block;
  align-self: center;
  letter-spacing: 2rem;
  font-family: "BIZ UDMincho", serif;
  font-weight: 400;
  font-style: normal;
  display: inline-block;
  overflow: hidden;
  position: relative;

  >span {
    margin: 0;
    display: inline-block;
    white-space: nowrap;
    text-align: center;

    >ruby>rt {
      font-weight: 100;
      font-size: 24px;
    }
  }
}

.catch-copy::after {
  background: #fff;
  margin: -1px;
  bottom: 0;
  content: "";
  display: inline-block;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  transform: translate(0, 100%);
}

.catch-copy.feedIn::after {
  padding-top: 4px;
  animation: mask-bg 1s cubic-bezier(0.8, 0, 0.17, 1);
}

.catch-copy_explain {
  padding: 0 5%;
  font-size: 1.2rem;
  line-height: 2.1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  text-align: center;
  justify-content: center;
  font-style: normal;
  font-weight: 400;

  >.explain_1 {
    max-width: 788px;
    clip-path: inset(0 100% 0 0);
    display: block;
    transition: 0.3s cubic-bezier(0.37, 0, 0.63, 1);
    transition-property: clip-path;
    white-space: pre-line;
    font-size: 1.15rem;
    line-height: 2.1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    text-align: justify;
    word-break: break-all;
  }
}

.catch-copy_explain>.is_animated {
  clip-path: inset(0 0 0 0);
}

@keyframes mask-bg {
  0% {
    transform: translate(0, 101%);
  }

  40%,
  60% {
    transform: translate(0, 0%);
  }

  100% {
    transform: translate(0, -100%);
  }
}

@media (max-width: 1070px) {
  .about-theme {
    height: auto;
  }

  .catch-copy_container {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }

  .catch-copy {
    color: #fff;
    font-size: 4rem;
    letter-spacing: 0.5rem;

    margin: 32px 0;

    span>ruby>rt {
      font-weight: 100;
      font-size: 1rem;
    }
  }

  .catch-copy.feedIn {
    color: #fff;
  }

  .catch-copy_explain {
    width: 100%;
    padding: 2rem 5%;
  }

  .live-countdown-card {
    width: 90%;
    padding: 36px 12px;
  }

  .live-card-container {
    flex-direction: column;
    align-items: center;
    gap: 0.5em;
    margin-top: 0.2em;
  }

  .live-card {
    width: 100%;
    margin: 4px;
  }

  .countdown {
    letter-spacing: normal;
    margin-top: 20px;
    display: none;
  }

  .countdownR2 {
    display: block;
    font-size: 1.9rem;
    color: #26a69a;
    font-weight: 600;
    margin-bottom: .5em;
    letter-spacing: .1em;
  }

  .countdownR1 {
    display: block;
    font-size: 2.2rem;
    color: #26a69a;
    font-weight: 700;
  }
}