:root {
  /* === Theme Colors === */
  --color-main: #e20062;
  --color-bg: #ffffff;
  --color-text: #333333;
  --color-white: #ffffff;
  --color-black: #000000;

  /* === Font === */
  --font-main: "Noto Sans JP", sans-serif;
}

/* ========================================
   Reset & Base
======================================== */
html, body {
  width: 100%;
  margin: 0;
  padding: 0;
  font-family:var(--font-main);
}

img {
  width: 100%;
  display: block;
}

a {
  text-decoration: none;
  width: 100%;
  height: 100%;
}

h1, h2, h3, h4, h5, p, ul, li, td, table, a, dl, dd, dt {
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5 {
  font-weight: 700;
}

p, span, a {
  font-weight: 600;
}

ul {
  list-style: none;
  padding: 0;
}

/* ========================================
   Common Utility
======================================== */
.fade-in {
  opacity: 0;
  transform: translate(0, 15px);
  transition: all 0.75s;
}

.fade-in.fade-in-show {
  opacity: 1;
  transform: translate(0, 0);
}

.section_area {
  width: 85%;
  margin: 0 auto;
}

.section_ttl {
  text-align: center;
  font-size: 32px;
}

/* readmore ボタン */
.readmore {
  width: 100px;
  padding: 4px 0;
  border: 1px solid var(--color-bg);;
  background: transparent;
  margin-top: 15px;
  text-align: center;
}
.readmore span {
  font-size: 11px;
  color: var(--color-bg);;
}
.readmore .open { display: block; }
.readmore .close { display: none; }
.readmore.on-click .open { display: none; }
.readmore.on-click .close { display: block; }

/* hover 共通 */
.shop_banner a:hover,
.sponsor_li li a:hover {
  opacity: 0.7;
  transition: 0.65s;
}

/* ========================================
   Top Section
======================================== */
#top {
  width: 100%;
  height: 98vh;
  min-height: 700px;
  max-height: 770px;
}

.top_area {
  position: relative;
  width: 100%;
  height: 100%;
  max-height: 740px;
}

.top_back {
  width: 100%;
  height: 100%;
  background: url(../img/top_back.png) no-repeat center/cover;
}

.top_img {
  width: 88%;
  max-width: 440px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.top_img img {
  width: 100%;
  height: 100%;
}

picture {
  margin: 0;
  padding: 0;
  font-size: 0;
}

/* ========================================
   Cast Section
======================================== */
#cast {
  width: 100%;
  background-color: var(--color-main);;
  color: var(--color-bg);;
}

.cast_area {
  padding: 80px 0;
}

.cast_wrap {
  margin-top: 25px;
}

.cast_block_space { margin-top: 40px; }

.cast_ttl {
  margin-top: 30px;
  font-size: 18px;
}

.cast_ttl_jp { font-size: 16px; }
.cast_ttl_center { text-align: center; }

.cast_name {
  margin-top: 15px;
  font-size: 18px;
}

.cast_txt {
  margin-top: 15px;
  font-size: 13px;
  line-height: 1.75;
}
.cast_txt_mtnone { margin-top: 0; }
.cast_samll { font-size: 11px; }

.performers_ttl {
  font-size: 28px;
  margin-top: 80px;
}

.performers_txt {
  font-size: 18px;
}

/* ========================================
   Archive Section
======================================== */
.archive_area {
  width: 80%;
  margin: 0 auto;
  padding-top: 60px;
}

.archive_ttl {
  color: var(--color-main);;
}

.archive_block { margin-top: 40px; }

.archive_sp_wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  column-gap: 20px;
}

.archive_tag {
  width: 90px;
  text-align: center;
  background: var(--color-main);;
  color: var(--color-bg);;
  font-size: 12px;
  padding: 3px 0;
}

.archive_day_pc { display: none; }
.archive_day_sp p { font-size: 16px; color: var(--color-main);; }

.archive_name {
  margin-top: 10px;
  font-size: 18px;
  color: var(--color-main);;
}

.archive_img_li {
  display: flex;
  flex-wrap: wrap;
  margin-top: 20px;
}
.archive_img_li li { width: 50%; }
.archive_img_li li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========================================
   Shop Section
======================================== */
.shop_area {
  width: 80%;
  max-width: 480px;
  margin: 80px auto 0;
}

.shop_banner img {
  display: block;
  margin: 0 auto;
}

/* ========================================
   Sponsor Section
======================================== */
.sponsor_area {
  width: 90%;
  margin: 0 auto;
  padding-top: 60px;
}

.sponsor_ttl {
  color: var(--color-main);;
  text-align: center;
  font-size: 20px;
}
.sponsor_ttl_under { margin-top: 40px; }

.sponsor_li { display: flex; flex-wrap: wrap; justify-content: center; }
.sponsor_top_li {
  width: 70%;
  margin: 30px auto 0;
  display: grid;
}
.sponsor_top_li li { width: 220px; margin: 0 auto; }

.sponsor_under_li {
  width: 100%;
  margin: 40px auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  row-gap: 20px;
}
.sponsor_under_li_2 {
  margin-top: 10px;
  display: flex;
  justify-content: center;
}
.sponsor_under_li li { width: 150px; }

.sponsor_center {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.sponsor_center li { width: 135px; height: 53px; }

.sponsor_li img { height: 100%; }

/* ========================================
   Contact Section
======================================== */
#contact { background: var(--color-main);; }

.contact_area {
  margin: 80px auto 0;
  padding: 80px 0;
}

.contact_ttl { text-align: center; }

.contact_btn {
  width: 250px;
  margin: 20px auto 0;
  padding: 5px 0;
  border: 1px solid var(--color-bg);;
  text-align: center;
}
.contact_btn a {
  font-size: 12px;
  color: var(--color-bg);;
}

.copy {
  margin-top: 40px;
  font-size: 10px;
  text-align: center;
  color: var(--color-bg);;
}
.contact_ttl{
  color: var(--color-bg);;
}

/* ========================================
   News Section
======================================== */
.news_area {
  width: 80%;
  margin: 80px auto 0;
  text-align: center;
}
.news_area a {
  font-size: 18px;
  text-decoration: underline;
  color: var(--color-main);;
}
.news_txt { margin-top: 40px; }

/* ========================================
   Media Queries
======================================== */

@media screen and (max-height:667px) {
  .top_img {
    width: 88%;
    max-width:365px;
}
.section_area{
  max-width: 430px;
}
}
@media screen and (max-height: 667px) and (max-width: 375px) {
  .top_img {
    width: 80%;
    max-width:365px;
}
}
@media screen and (min-width:430px) {
  .top_img {
    width: 88%;
    max-width:365px;
}
.section_area{
  max-width: 430px;
}

}
@media screen and (min-width:768px) {
  #top{
    max-height:768px;
  }
  .top_area {
    aspect-ratio: 16 / 9;
    max-height:768px;
    width: 100%;
    position: relative;
}
.top_img{
  max-width: none;
  width: 80%;
  height:calc(100% - 80px);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}
img{
  height: 100%;
  width: 100%;
  object-fit: contain;
}
.section_area{
  max-width: 1200px;
}
.cast_wrap{
display: grid;
grid-template-columns: 1fr 1fr;
column-gap: 70px;
}
.cast_block_space{
  margin-top: 0;
}
.archive_img_li{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
}
.archive_img_li li{
  width: 100%;
}
.sponsor_li{
  grid-template-columns: 1fr 1fr 1fr 1fr;
  justify-content: center;
  place-items: center;
}
.sponsor_li li{
  width: 100%;
}
.sponsor_under_li{
 gap: 1%;
 row-gap:20px;
}
.sponsor_under_li li{
  width: 200px;
}
.sponsor_top_li{
  width: 65%;
  margin: 0 auto;
  grid-template-columns: 1fr;
  margin-top: 20px;
  gap: 15px;
}
.sponsor_center{
  max-width: 650px;
  margin-top: 30px;
display: flex;
flex-wrap: wrap;
  gap: 15px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}
.sponsor_center li{
  width: 220px;
  height: 78px;
}
.sponsor_top_li li{
  width: 280px;
  margin: 0 auto;
}
.sponsor_under_li{
  width: 90%;
  margin: 0 auto;
  margin-top: 50px;
display: grid;
grid-template-columns: 1fr 1fr;
}
.sponsor_under_li_2{
  margin-top: 10px;
  display: flex;
  justify-content: center;
}
.section_ttl{
  font-size: 40px;
  text-align: center;
}
.performers_ttl{
  font-size: 35px;
  margin-top: 100px;
}
.sponsor_ttl_under {
  margin-top: 40px;
}
.sponsor_ttl{
  font-size: 26px;
}
.cast_block_fit{
  width: fit-content;
}
.cast_area{
  padding-top: 100px;
  padding-bottom: 100px;
}
.cast_ttl_center{
  text-align: center;
}.cast_ttl{
font-size: 24px;
margin-top: 40px;
}
.cast_ttl_jp{
  font-size: 20px;
}
.cast_name{
  font-size: 24px;
}
.cast_txt{
  font-size: 14px;
}
.readmore{
  width: 130px;
  padding-top: 6px;
  padding-bottom: 6px;
}
.readmore span{
  font-size: 14px;
}
.cast_samll{
  font-size: 12px;
}
.archive_day_sp{
  display: none;
}
.archive_day_pc{
  display: block;
  text-align: center;
  font-size: 18px;
  color: var(--color-main);;
}
.archive_name{
  font-size: 24px;
  text-align: center;
}
.archive_sp_wrap{
  justify-content: center;
}
.cast_wrap{
  margin-top: 30px;
}
.archive_tag{
  font-size: 16px;
}
.contact_btn{
  width: 380px;
  padding-bottom: 10px;
  padding-top: 10px;
}
.contact_btn a{
  font-size: 16px;
}
.copy {
  font-size: 14px;
}
.sponsor_area{
  width: 85%;
}
.contact_area {
  margin: 0 auto;
  padding-top: 100px;
  padding-bottom: 100px;
  margin-top: 100px;
}
.contact_btn{
  margin-top: 60px;
}
.archive_area{
  padding-top: 80px;
}
.performers_txt{
  font-size: 18px;
}
.sponsor_area{
  padding-top: 100px;
}
.shop_area{
  width: 70%;
  max-width: 550px;
  margin: 0 auto;
  margin-top: 100px;
}
.news_area p{
  
  font-size: 20px;
}
}
@media screen and (min-width:1024px) {
  .section_ttl{
    font-size: 50px;
  }
  .performers_ttl{
    font-size: 42px;
  }
  .sponsor_ttl {
    font-size: 25px;
}

  .top_img{
    width: 75%;
  }

  .cast_ttl{
    font-size: 24px;
  }
  .cast_ttl_jp{
    font-size: 22px;
  }
  .cast_name{
    font-size: 26px;
  }
  .cast_txt{
    font-size: 16px;
  }
  .archive_area{
    padding-top: 100px;
  }
  .sponsor_area{
    padding-top: 120px;
  }
  .archive_img_li{
    margin-top: 30px;
  }
  .archive_block{
    margin-top: 80px;
  }
  .sponsor_area{
    max-width: 1000px;
  }
  .sponsor_under_li{
    width: 80%;
  }
  .sponsor_under_li{
    display: flex;
  }
  .performers_ttl{
    margin-top: 100px;
  }
  .performers_txt{
    font-size: 24px;
  }
  .shop_area{
    width: 80%;
    max-width: 650px;
    margin: 0 auto;
    margin-top: 120px;
  }
  .news_area p{
  margin-top: 60px;
    font-size: 24px;
}
.sponsor_top_li{
  width: 85%;
  margin: 0 auto;
  display: flex;
  flex-wrap:wrap ;
  margin-top: 20px;
  gap: 15px;
}
.sponsor_top_li li{
  margin: 0;
}
}
@media screen and (min-width:1200px) {
  .sponsor_area {
    max-width: 1100px;
}
.sponsor_under_li {
  gap: 0.2%;
  row-gap: 20px;
}
.sponsor_under_li{
  width: 100%;
}
.sponsor_under_li_2{
  margin-top: 40px;
}
}
@media screen and (min-width:1366px) {
  .cast_area {
    padding-top: 140px;
    padding-bottom: 140px;
}
.top_area{
  max-height: 1024px;
}
.shop_area {
  width: 80%;
  max-width: 700px;
  margin: 0 auto;
  margin-top: 141px;
}
#top{
  max-height: 1024px;
}
  .section_ttl{
    font-size: 46px;
  }
  .performers_ttl{
    font-size: 41px;
  }
  .performers_ttl{
    margin-top: 140px;
  }
  .sponsor_ttl{
    font-size: 26px;
  }
  .cast_ttl_center{
    margin-bottom: 60px;
  }
  .cast_name{
    font-size: 28px;
    margin-top: 40px;
  }
  .cast_txt{
    font-size: 18px;
    margin-top: 15px;
  }
  .performers_txt{
    font-size: 24px;
  }
  .cast_txt_mtnone{
    margin-top: 0;
  }
  .sponsor_area{
    padding-top: 40px;
  }
  .readmore span{
    font-size: 18px;
  }
  .archive_tag{
    font-size: 20px;
    width: 120px;
  }
  .archive_block{
    margin-top: 60px;
  }
  .sponsor_ttl{
    margin-top: 60px;
  }
  .archive_area{
    padding-top: 140px;
  }
  .archive_name{
    font-size: 28px;
  }
  .archive_day_pc{
    font-size: 20px;
  }
  .contact_area {
    margin: 0 auto;
    padding-top: 140px;
    padding-bottom: 80px;
    margin-top: 140px;
}
}
@media screen and (min-width:1980px) {
  #top,.top_area{
    max-height: 1024px;
  }
}