@font-face{
	font-family: "line-font";
	src: url("../font/LINESeedJP_OTF_Rg.woff");
	font-weight: 400;
}

@font-face{
	font-family: "line-font";
	src:url("../font/LINESeedJP_OTF_Bd.woff");
	font-weight: 700;
}

@font-face{
	font-family: "line-font";
	src:url("../font/LINESeedJP_OTF_Eb.woff");
	font-weight: 900;
}

@font-face{
    font-family: "ff-good-headline-web-pro-ext", sans-serif;
    font-weight: 700;
    font-style: normal;
}


html, body {
  overscroll-behavior-y: none;
}

html{
	  scroll-behavior: smooth;
    font-size: 10px;
}

body {
  position: relative;
  margin: 0;

  background: #000;

  overflow-x: hidden;

  /* これは削除 */
  /* backdrop-filter: blur(7px); */
  /* background-image: url(../images/body_bg.jpg); */
}


body::before {
  content: "";

  position: fixed;
  inset: -10px;

  background-image: url("../images/body_bg.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;

  filter: blur(4px);

  transform: scale(1.03);

  pointer-events: none;

  z-index: 0;
}



/* ページ本体を背景より前に出す */
body > * {
  position: relative;
  z-index: 1;
}

@keyframes backgroundMove {
  0% {
    transform: translate(-2%, -2%) scale(1);
  }

  50% {
    transform: translate(2%, 1%) scale(1.05);
  }

  100% {
    transform: translate(-1%, 3%) scale(1.02);
  }
}

a:hover{
    opacity: 0.7;
}
    

#root{
    width: 100%;
    /*background-color: #000;*/

}

#page{
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    
}

#sns_box{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    margin: 2rem 1rem 1rem;
    gap: 4rem;
    padding: 1rem;
    
}

#navi_container {
  width: min(900px, calc(100% - 40px));
  margin: 60px auto;
}

#navi_body {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

#navi_body a {
      line-height: 1.6rem;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 72px;
    padding: 12px 20px;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.05em;
    background: rgba(233, 1, 195, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    overflow: hidden;
    transition: transform 0.3s ease,
    border-color 0.3s ease,
    background-color 0.3s ease,
    box-shadow 0.3s ease;
}

#navi_body a i {
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 400;
}

#navi_body a span {
  font-size: 1.4rem;
  font-weight: 400;
}

#navi_body a::after {
  content: "";
  position: absolute;

  left: 18px;
  right: 18px;
  bottom: 8px;

  height: 2px;

  background: #d94993;

  transform: scaleX(0.35);
  transform-origin: center;

  opacity: 0.7;

  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.35s ease;
}

#navi_body a:hover {
  transform: translateY(-3px);

  background: rgba(217, 73, 147, 0.08);

  border-color: rgba(217, 73, 147, 0.55);

  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(217, 73, 147, 0.12);
}

#navi_body a:hover::after {
  transform: scaleX(1);
  opacity: 1;
}




#main_container{
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #00000099;
}

#main_visual{
    width: 100%;
    background-image:  url('../images/pgi_mark.png'),url('../images/main_bg.jpg');
    background-size: contain, cover;
    background-position: center, center;
    background-repeat: no-repeat, no-repeat;
    background-size: 80%, auto;
}

#logo_trigger {
  height: 1px;
}

#main_race_logo{
    width: 100%;
    
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
    padding: 2rem;
    
    z-index: 1000;
    position: relative;

  left: 50%;
  transform: translateX(-50%);

  transition:
    width 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    top 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    padding 0.4s ease,
    background-color 0.4s ease,
    border-radius 0.4s ease,
    box-shadow 0.4s ease;
}

/*
#main_race_logo img {
  display: block;
  width: 100%;
  height: auto;
}*/

#main_race_logo.is-fixed {
  position: fixed;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);

  width: 30%;

  padding: 10px 18px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  border: 1px solid rgba(217, 73, 147, 0.2);
  border-radius: 14px;
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.35),
    0 0 14px rgba(217, 73, 147, 0.08);
}

#main_copy{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}
    
#main_text{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    color: #fff;
}

#main_text h2{
    text-align: center;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

#main_text p{
    text-align: center;
    font-size: 1.6rem;
    font-weight: normal;
    margin-bottom: 1rem;
}

#content{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    color: #fff;
}

.content_container{
        margin-bottom: 7rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    width: 100%;
}

.box_container{
    width: 100%;
    display: grid;
    justify-content: center;
    align-items: center;
    padding: 0rem;
    color: #fff;
    gap: 3rem;
}

#youtube_box_container,
#seasons_box_container{
    grid-template-columns: repeat(2, 1fr);
}

#talkshow_box_container{
    grid-template-columns: repeat(3, 1fr);
}

#goods_box_container{
    grid-template-columns: repeat(1, 1fr);
}

.youtube_movie ,
.talkshow_box{
  position: relative;
  overflow: hidden;

  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;

  background: rgba(255, 255, 255, 0.03);

  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.youtube_movie img ,
.talkshow_box img {
  display: block;
  width: 100%;
  height: auto;

  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.youtube_movie:hover {
  transform: translateY(-3px);

  border-color: rgba(217, 73, 147, 0.7);

  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.4),
    0 0 22px rgba(217, 73, 147, 0.14);
}

.youtube_movie:hover img,
.talkshow_box:hover img {
  transform: scale(1.025);
}

.youtube_movie::after,
.talkshow_box::after {
  content: "";
  position: absolute;

  left: 14px;
  right: 14px;
  bottom: 0;

  height: 2px;

  background: #d94993;

  transform: scaleX(0.25);
  transform-origin: center;

  opacity: 0.7;

  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.35s ease;

  pointer-events: none;
}

.youtube_movie:hover::after,
.talkshow_box:hover::after {
  transform: scaleX(1);
  opacity: 1;
}

.talkshow_box.is-ended img {
  opacity: 0.75;
}

.ended_label {
  position: absolute;
  top: 50%;
  left: 50%;

  transform: translate(-50%, -50%);

  padding: 10px 24px;

  color: #fff;
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.08em;

  background: rgba(217, 73, 147, 0.35);

  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;

  border-color: rgba(217, 73, 147, 0.6);
  box-shadow: 0 0 18px rgba(217, 73, 147, 0.15);

  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);

  white-space: nowrap;
}

.content_container h3{
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-align: center;
    line-height: 2.3rem;
    color: #ff0;
}

.content_container h3 i{
    font-size: 1.2rem;
    font-weight: 400;
}

.content_container h3 span{
    font-size: 1.4rem;
    font-weight: 400;
}

.content_container p{
    font-size: 1.6rem;
    font-weight: 400;
    text-align: center;
    width: 95%;
    margin: 0 auto;
}

.goods_box{
    display: flex;
    flex-direction: row;
    gap: 1rem;
    width: 100%;
    background: #fff;
    padding: 3rem;
    border-radius: 1rem;
    color: #d94993;
}

.goods_image{
    width: 300px;
}

.goods_description{
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.goods_description h4{
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.goods_get_box{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    width: 100%;
}

.goods_get_btn {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 1.6rem;
  font-weight: 600;
  transition: 0.3s ease;
  text-align: center;
}

.goods_get_btn.is-active {
  background: linear-gradient(
    180deg,
    #f3c84b 0%,
    #d9a91d 100%
  );

  color: #1a1a1a;
  border: 1px solid #ffd96a;

  
}

.goods_get_btn.is-disabled {
  background: rgba(4, 4, 4, 0.05);
  color: rgba(85, 85, 85, 0.28);
  border: 1px solid rgba(255,255,255,.10);

  box-shadow: none;
}

.goods_info{
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.goods_info h5{
    color: #1a1a1a;
    font-size: 1.4rem;
    font-weight: 400;
    margin: 2rem 0 0;
}

.goods_info ul {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.goods_info li a {
      font-size: 1.6rem;
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    padding: 14px 48px 14px 18px;
    color: #fff;
    text-decoration: none;
    line-height: 1.5;
    font-weight: 600;
    background: linear-gradient(
    180deg,
    #e45aa1 0%,
    #d94993 55%,
    #bd357e 100%
  );
    border: 1px solid #ef7fba;
    border-radius: 10px;
    box-shadow: 0 4px 0 #8f285f,
    0 8px 18px rgba(0, 0, 0, .35);
    transition: transform .2s ease,
    filter .2s ease,
    box-shadow .2s ease;
}

.goods_info li a::after {
  content: "→";

  position: absolute;
  right: 16px;
  top: 50%;

  color: #fff;
  font-size: 18px;

  transform: translateY(-50%);

  transition: transform .2s ease;
}

.goods_info li a:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);

  box-shadow:
    0 6px 0 #8f285f,
    0 12px 24px rgba(0, 0, 0, .4);
}

.goods_info li a:hover::after {
  transform: translate(4px, -50%);
}

.goods_info li a:active {
  transform: translateY(3px);

  box-shadow:
    0 1px 0 #8f285f,
    0 4px 10px rgba(0, 0, 0, .25);
}

.goods_info_wait {
  padding: 20px;

  font-size: 2rem;
  font-weight: 500;
  text-align: center;
  letter-spacing: .05em;


  background: rgba(217, 73, 147, .06);
  color: #555;

  border: 1px dashed rgba(217, 73, 147, .5);

  border-radius: 10px;
}


.is-hidden {
  display: none !important;
}

.more_btn {
    display: block;
    margin: 40px auto 0;
    padding: 12px 40px;
    border: 1px solid #fff;
    background: #D94893;
    color: #fff;
    cursor: pointer;
    font-size: 2rem;
    font-weight: 600;
}

.more-show {
  animation: moreFade 0.5s ease;
}


#race_countdown {
  margin-top: 12px;

  color: #fff;

  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.08em;

  text-align: center;

  transition:
    font-size .4s ease,
    margin .4s ease;
}

#countdown_days {
  display: inline-block;

  margin: 0 5px;

  color: #e5ff00;
  text-shadow:
    0 0 12px rgba(229, 255, 0, .35);

  font-size: 6rem;
  font-weight: 800;
  line-height: 1;
}


#main_race_logo.is-fixed #race_countdown {
  margin-top: 5px;
  font-size: 1.2rem;
}

#main_race_logo.is-fixed #countdown_days {
  margin: 0 2px;
  font-size: 3.5rem;
}

@keyframes moreFade {
  from {
    opacity: 0;
    transform: translateY(15px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media screen and (max-width: 500px) {

    #navi_body {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 14px;
        width: 90%;
        margin: 0 auto;
    }

    #navi_body a {
    
        min-height: 62px;
    
    }

    #main_race_logo.is-fixed {
    position: fixed;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);

    width: 60%;

    padding: 10px 18px;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);

    border: 1px solid rgba(217, 73, 147, 0.2);
    border-radius: 14px;
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.35),
        0 0 14px rgba(217, 73, 147, 0.08);
    }


    #main_text h2{
        font-size: 1.8rem;
    }

    #main_text p{
        font-size: 1.2rem;
    }

    #navi_container {
        width: 100%;
        margin: 10px auto;
        font-size: 1.4rem;
    }

    #content {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 0.5rem;
        color: #fff;
    }

    .content_container {
        margin-bottom: 2rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        margin: 5rem 0 0;
    }

    #youtube_box_container,
    #seasons_box_container {
        grid-template-columns: repeat(1, 1fr);
        gap: 1.2rem;
    }

    .box_container {
        width: 97%;
        display: grid;
        justify-content: center;
        align-items: center;
        padding: 0rem;
        color: #fff;
        gap: 0.5rem;
    }

    #talkshow_box_container {
        grid-template-columns: repeat(2, 1fr);
    }

    .goods_box{
        display: flex;
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        background: #fff;
        padding: 3rem;
        border-radius: 1rem;
        color: #d94993;
        align-items: center;
    }

    .goods_image {
        width: unset;
    }


    .goods_description {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .goods_info {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .goods_info li a {
        font-size: 1.4rem;
    }

    .content_container h3 {
        width: 90%;
    }

}
    



.boat1{
    background-color: #fff;
    color: #000;
}

.boat2{
    background-color: #000;
    color: #fff;
}

.boat3{
    background-color: #e10d0d;
    color: #fff;
}

.boat4{
    background-color: #0628b3;
    color: #fff;
}

.boat5{
    background-color: #dde402;
    color: #000;
}

.boat6{
    background-color: #05a71a;
    color: #fff;
}


/* ラジオボタンの○を消す */
input[type="checkbox"] {
    display: none;
}
/* 画像の周りに隙間をあける */
label img {
    padding: 1px;
}

label{
    border-radius: 0.5rem;
}

/* 未選択の場合、色を薄くする */
input[type="checkbox"] + label {
    border: 2px solid #fff;
    opacity:1;
  }
/* 選択済みの場合、色を濃くする */
input[type="checkbox"]:checked + label {
    border: 2px solid #800101;
    opacity:0.7;
}

.dot-wrapper{
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

/* 背景レイヤー */
.dot-wrapper::before{
  content: "";
  position: absolute;
  inset: -50%; /* 回転しても隙間が出ないように広めに */

  /* 指定カラー */
  background-color: #0f65ce;

  --dot: 16px;
  --gap: 45px;
  --tile: calc(var(--dot) + var(--gap));

  background-image:
    radial-gradient(circle, #0056bf 0 var(--dot), transparent calc(var(--dot) + 1px));
  background-size: var(--tile) var(--tile);

  transform: rotate(25deg);
  transform-origin: center;

  animation: dotMove 20s linear infinite;
  will-change: background-position;
}

@keyframes dotMove{
  from { background-position: 0 0; }
  to   { background-position:  var(--tile) calc(-1 * var(--tile)); }
}

.checker-bg {
  background-image:
    linear-gradient(45deg, #009edd 25%, transparent 25%),
    linear-gradient(-45deg, #009edd 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #009edd 75%),
    linear-gradient(-45deg, transparent 75%, #009edd 75%);
  background-size: 12px 12px;
  background-position: 0 0, 0 6px, 6px -6px, -6px 0px;
  background-color: #40b6e6;

  /* くっきりシャドウ */
  box-shadow:
  4px 4px 0 #0000006f,
  8px 8px 0 #0000006f;
}


.ZigZag_3D {
    background-color: #ffffff;
opacity: 1;
background-image:  linear-gradient(30deg, #ffeef3 12%, transparent 12.5%, transparent 87%, #ffeef3 87.5%, #ffeef3), linear-gradient(150deg, #ffeef3 12%, transparent 12.5%, transparent 87%, #ffeef3 87.5%, #ffeef3), linear-gradient(30deg, #ffeef3 12%, transparent 12.5%, transparent 87%, #ffeef3 87.5%, #ffeef3), linear-gradient(150deg, #ffeef3 12%, transparent 12.5%, transparent 87%, #ffeef3 87.5%, #ffeef3), linear-gradient(60deg, #ffeef377 25%, transparent 25.5%, transparent 75%, #ffeef377 75%, #ffeef377), linear-gradient(60deg, #ffeef377 25%, transparent 25.5%, transparent 75%, #ffeef377 75%, #ffeef377);
background-size: 32px 56px;
background-position: 0 0, 0 0, 16px 28px, 16px 28px, 0 0, 16px 28px;
  }

  .bg_dia{
    background-image: conic-gradient(from 45deg at 50% 50%, #ffdb25 90deg, transparent 90deg 180deg, #ffcc24 180deg 270deg, transparent 270deg);
background-size: 12px 12px;
background-color: #fffb02;
animation: moveBg2 3s linear infinite;
  }

  .bg_wave{
    background-color: #ffffff;
opacity: 1;
background-image:  repeating-radial-gradient( circle at 0 0, transparent 0, #ffffff 16px ), repeating-linear-gradient( #e8d1ff55, #e8d1ff );
  }


  .bg_circle{
    background-color: #ffffff;
opacity: 1;
background-image: radial-gradient(circle at center center, #fdffd8, #ffffff), repeating-radial-gradient(circle at center center, #fdffd8, #fdffd8, 16px, transparent 32px, transparent 16px);
background-blend-mode: multiply;
  }


  @keyframes moveBg {
  from {
    background-position: 0 0;
  }
  to {
    background-position: -71px 94px;
  }
}

@keyframes moveBg2 {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 12px -12px;
  }
}

@keyframes showBlur {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%);
    filter: blur(30px);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%);
    filter: blur(0);
  }
}
.striped-bg{
  --c1:#00b5ff;
  --c2:#01a2e6;

  background-image: repeating-linear-gradient(
    45deg,
    var(--c1) 0px 1px,
    var(--c2) 1px 4px,
    var(--c1) 4px 9px,
    var(--c2) 9px 17px
  );

  /* なくてもOKだけど、ピクセル感を揃えたいなら残す */
  background-size: 168px 168px;

  animation: stripe-drift 18s linear infinite;

  box-shadow:
    0 -14px 18px rgba(0,0,0,.6),
    0  14px 18px rgba(0,0,0,.6);
}

@keyframes stripe-drift{
  from { background-position: 0 0; }
  to   { background-position: 170px 170px; } /* ← 17の倍数にする */
}


.frame-yellow{
  border-color: #fffc00;
}


/* 画像URL差し替え */
.hero__slide.s1 { background-image: url("../images/main_bg_dream1.jpg"); animation-delay: 5s; }
.hero__slide.s2 { background-image: url("../images/main_bg_dream2.jpg"); animation-delay: 10s; }


/* テキスト（必要なら） */
.hero__content{
  position: relative;
  z-index: 2;
  color: #fff;
  padding: clamp(24px, 5vw, 64px);
  max-width: 900px;
}

/* 読みやすさのための薄いオーバーレイ */
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  /*
  background: linear-gradient(
    90deg,
    rgba(0,0,0,0.55),
    rgba(0,0,0,0.2) 60%,
    rgba(0,0,0,0.0)
  );
  */
}

/* フェード + ズーム（Ken Burns） */
@keyframes heroFade {
  0%   { opacity: 0; transform: scale(1.08); }
  8%   { opacity: 1; }          /* フェードイン */
  45%  { opacity: 1; transform: scale(1.00); } /* ゆっくり寄り戻す */
  55%  { opacity: 0; }          /* フェードアウト */
  100% { opacity: 0; transform: scale(1.08); }
}

/* 動きを減らしたい人への配慮 */
@media (prefers-reduced-motion: reduce){
  .hero__slide{ animation: none; opacity: 0; transform: none; }
  .hero__slide.s1{ opacity: 1; }
}



/* ボタン（ハンバーガー） */
.menuBtn{
    width: 48px;
    height: 48px;
    border: 0;
    background: transparent;
    cursor: pointer;
    display: grid;
    place-items: center;
    position: fixed;
    z-index: 999;
}

.menuBtn__icon{
  width: 26px;
  height: 18px;
  position: relative;
  display: block;
}
.menuBtn__icon span{
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: #000;
  border-radius: 999px;
}
.menuBtn__icon span:nth-child(1){ top: 0; }
.menuBtn__icon span:nth-child(2){ top: 8px; }
.menuBtn__icon span:nth-child(3){ top: 16px; }

/* 背景暗幕 */
.backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  opacity: 0;
  transition: opacity 240ms ease;
  z-index: 900;
}
.backdrop.is-open{ opacity: 1; }

/* サイドナビ本体 */
.sideNav{
  position: fixed;
  top: 0;
  left: 0;
  height: 100dvh;
  width: min(86vw, 360px);
  background: #fff;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  transform: translateX(-102%);
  transition: transform 280ms ease;
  z-index: 1000;
  padding: 18px 18px 28px;
  display: flex;
  flex-direction: column;
}
.sideNav.is-open{
  transform: translateX(0);
}

.sideNav__header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.sideNav__title{
  font-weight: 700;
  letter-spacing: 0.06em;
}

.closeBtn{
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}

.sideNav__list{
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  gap: 10px;
}
.sideNav__list a{
  display: block;
  padding: 12px 10px;
  color: #111;
  text-decoration: none;
  border-radius: 12px;
}
.sideNav__list a:hover{
  background: rgba(0,0,0,0.06);
}

/* モーション軽減 */
@media (prefers-reduced-motion: reduce){
  .sideNav, .backdrop{ transition: none; }
}


.dot-bg {
  position: relative;
  width: 100%;
  height: 100vh;
  background: #262262;
  overflow: hidden;
}

.dot-bg::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background-color: #262262;
  background-image: radial-gradient(circle, #153495 5px, transparent 5px);
  background-size: 40px 40px;
  transform: rotate(45deg);
  animation: dots-flow 20s linear infinite;
}

@keyframes dots-flow {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 40px -180px;
  }
}


.dot-bg_yl {
  background-color: #a5ce00;

  background-image:
    radial-gradient(circle, #cde500 10px, transparent 10px),
    radial-gradient(circle, #cde500 10px, transparent 10px);

  background-size: 40px 40px;
  background-position: 0 0, 20px 20px;
}



.banner_btn{
    width: 90%;
    height: auto;
    margin: 1rem auto;
}