/*css*/
:root {
    --bg-color1: #050505;
    --bg-color2: #202020;
    --text-main: #a0a0a0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color1);
    color: var(--text-main);
    font-family: sans-serif;
}

/*header, footer {padding: 20px 0;} 保留：なくてもいいかも */

main {
    min-height: 100vh;
    background-color: var(--bg-color2);
}
/* 共通コンテナ
* サイト全体幅調整用：js無効時含む
* containerはTWの予約名のため変更 
*/
.sitecontainer {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    /*border: 1px solid white; debug */
}
/* no script 共通ヘッダー */
.noscriptheader {height: 40px;display: flex;align-items: center;gap: 8px;white-space: nowrap;}
.noscriptheader a {display: flex;align-items: center;text-decoration: none;}
.noscriptheader img {display: block;flex-shrink: 0;}
.noscriptheader span {color: #bcbcbc;font-weight: bold;font-size: 14px;font-family: sans-serif;text-transform: uppercase;letter-spacing: -0.05em;}


/* index限定 */
.hero {
  width: 100%;
  /*max-width: 1280px; 保留 */
  will-change: opacity;
  margin: 0 auto;
  background-image: url('../images/tamamo.jpg');
  background-size: auto;           /* 等倍伸縮なし */
  background-position: center top; /* 中央上端寄せ */
  background-repeat: no-repeat;
  height: calc(100vh - 80px);
  opacity: 0;                /* 最初は透明にする */
  animation: fadeIn 5s ease-out 3s forwards; /* 疑似読込待ち */
}
@keyframes fadeIn {
  0%   {opacity: 0;}
  100% {opacity: 1;}  
}
.indexcenter{
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color:white;
    text-shadow: 1px  1px 0 #000,-1px  1px 0 #000,1px -1px 0 #000,-1px -1px 0 #000;
}
/* -end index- */