@charset "UTF-8";
 body {
   font-family: "メイリオ", Meiryo, Helvetica, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro W3", "ＭＳ Ｐゴシック", sans-serif;
   position:relative;
   color: #fff;
   position:relative;
   margin: 0;
   text-align: center;
   position:relative;
   }

 *, *::before, *::after {
  box-sizing: border-box;
}

a {
  outline: none;
  color: #fff;
  word-wrap:break-word;
  text-decoration: none;
}

button {
  cursor: pointer;
}

p {
    margin: 0;
    padding: 0;
}

/* h1 {
  font-family: fot-matisse-pron, sans-serif;
  font-style: normal;
  font-weight: bold;
} */

.center{
    text-align:center;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.clearfix {
    display: inline-table;
}
/* Hides from IE-mac \*/

* html .clearfix {
    height: 1%;
}
.clearfix {
    display: block;
}

/* ////////////////////////////////////////////////////////////////////////////////////////////////////////////// */

.back {
  margin: 0 ;
  padding: 0 ;
  font-size: 15px ;
  background-repeat: no-repeat;
  width: 100%;
  text-align: left;
}

.back a {

}

.back::before {
content:"";
display:block;
position:fixed;
top:0;
left:0;
z-index:-1;
width:100%;
height:100vh;
}

main {
  background-color: #ff0000;
  font-family: "ryo-gothic-plusn", sans-serif;
  font-style: normal;
  font-weight: 400;
  font-feature-settings: "palt";
  color: #ebebeb;
}

main p {
  font-family: "ryo-gothic-plusn", sans-serif;
  font-weight: 500;
  font-style: normal;
  font-size: 16px;
  line-height: 1.6em;
}
  
main h1,main h2,main h3,main h4 {
  font-family: "ryo-gothic-plusn", sans-serif;
  font-weight: 900;
  font-style: normal;
  line-height: 1.3em;
}

.wrapper {
  /* padding: clamp( 2rem, calc( 0rem + 8vw ), 6rem ) 1rem; */
  padding: clamp( 2rem, calc( 0rem + 8vw ), 6rem ) 0rem;
}


.wrapper_color {
  background-color: #afafaf;
}

.wrapper_maxwidth {
  max-width: 1280px;
  margin: 0rem auto;
}


/* ///////////////////////////////////////////ヘッダー画像/////////////////////////////////////////// */

.top {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 2rem 1rem;
  /* height: 60vh; */
  max-height: 750px;
  background-color: #000;
  margin-bottom: 4rem;
}

.top h1 {
  font-size: clamp( 24px, calc( 16px + 2vw ), 40px );
}

.top img {
  display: block;
  max-width: 1920px;
  /* max-width: 750px; */
  width: 100%;
  margin: 0 auto;
  /* animation: heartbeat 1.8s ease-in-out infinite;
  transform-origin: center; */
}


/* ///////////////////////////////////////////2カラム/////////////////////////////////////////// */

.columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: 1fr;
  gap: clamp( 1rem, calc( -0.5rem + 6vw ), 4rem );
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0rem 1rem 4rem 1rem;
}

.columns h2 {
  font-family: "din-2014", sans-serif;
  font-weight: 800;
  font-style: normal;
  font-size: 40px;
  margin-bottom: 2rem;
  border-bottom: solid 2px;
}

.columns p {
  font-size: clamp( 16px, calc( 15px + 0.25vw ), 18px );
  margin: 0em 0em 0.5em 1rem;
}

.columns img {
  margin-left: 1em;
}


.columns_left {
  
}

.columns_right {

}

/* ///////////////////////////////////////////プレイリスト/////////////////////////////////////////// */

.playlist_block {
  margin-bottom: 2rem;
}

.playlist {
  margin-bottom: clamp( 3rem, calc( 2.5rem + 2vw ), 4rem );
}

.playlist h3 {
  font-size: clamp( 20px, calc( 19px + 0.25vw ), 22px );
  margin: 0rem 0rem 1rem 1rem;
}

.year {
  margin: 2rem 0rem;
}

.year:first-child {
  margin: 0rem 0rem 1rem 0rem;
}

.playlist_line {
  margin: 2rem 0rem;
  border-style: solid;
  color: #ebebeb;
}

hr:last-child {
  display: none;
}

/* ///////////////////////////////////////////カレンダー/////////////////////////////////////////// */

.backnumber_d {
  margin: 0rem 0rem 1rem 1rem;
}

.back_list_year {
  font-size: 22px;
  font-weight: 900;
  color: #ebebeb;
  background-color: #000;
  width: 100px;
  text-align: center;
  margin: 0rem auto 1rem 0rem;
  padding: 0.5rem;
}

.back_list_month {
  font-weight: 500;
  display: inline-block;
  margin: 0.5rem;
}

.back_list_month a {
  font-size: clamp(16px, calc(15px + 0.25vw), 18px);
  color: #ebebeb;
  text-decoration: none;
}

.pc_br {
  display: block;
}

.sp_br {
  display: none;
}


@media screen and (max-width: 768px) {

.columns {
  display: block;
}

}

@media screen and (max-width: 460px) {

.sp_br {
  display: block;
}

.pc_br {
  display: none;
}

}