
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">

<style>
#overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 9999;
  display: none;
}

#popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(92vw, 520px);
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
  padding: 36px 34px 30px;
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  color: #1f2937;
  box-sizing: border-box;
}

/* 上バー */
#popup .popup-bar {
  width: 48px;
  height: 3px;
  background: #3b82f6;
  border-radius: 999px;
  margin: 0 auto 20px;
}

/* タイトル */
#popup h2 {
  margin: 0 0 18px;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #111827;
}

/* 本文 */
#popup p {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 2.0;
  color: #4b5563;
  text-align: left;
  letter-spacing: 0.02em;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

/* ボタンエリア */
#popup .button-group {
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

/* ボタン */
#popup button {
  appearance: none;
  border: none;
  border-radius: 10px;
  padding: 14px 20px;
  width: 100%;
  max-width: 260px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

/* メインボタン */
#popup .btn-primary {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #ffffff;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

#popup .btn-primary:hover {
  transform: translateY(-1px);
}

/* サブボタン */
#popup .btn-secondary {
  background: #f3f4f6;
  color: #111827;
}

#popup .btn-secondary:hover {
  background: #e5e7eb;
}

/* スマホ */
@media (max-width: 480px) {
  #popup {
    padding: 28px 20px 24px;
  }

  #popup h2 {
    font-size: 22px;
  }

  #popup p {
    font-size: 13px;
  }
}
</style>

<script>
window.onload = function() {
  if (!sessionStorage.getItem("popupShown")) {
    document.getElementById("overlay").style.display = "block";
    sessionStorage.setItem("popupShown", "true");
  }
};

function closePopup() {
  document.getElementById("overlay").style.display = "none";
}

function goSiteA() {
  window.location.href = "https://www.hms-global.com/product/StereoPRO";
}

function goSiteB() {
  window.location.href = "https://www.hms-global.com/product/StereoSTD";
}
</script>

</head>
<body>

<div id="overlay">
  <div id="popup">
    <div class="popup-bar"></div>

    <h2>サイト移転のお知らせ</h2>

    <p>現在ご覧のサイトは、新しいサイトへ順次移行しております。</p>
    <p>2026年5月11日をもって、完全に移行予定です。</p>
    <p>今後は新しいサイトをご利用いただけますと幸いです。<br>
    なお、それまでは引き続きこちらのサイトもご覧いただけます。</p>

    <div class="button-group">
      <button class="btn-primary" onclick="goSiteA()">Stereo PRO</button>
      <button class="btn-primary" onclick="goSiteB()">Stereo STD</button>
      <button class="btn-secondary" onclick="closePopup()">このままサイトを見る</button>
    </div>
  </div>
</div>

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://singray-stereo.com/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://singray-stereo.com/wp-sitemap-posts-post-1.xml</loc></sitemap><sitemap><loc>https://singray-stereo.com/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>https://singray-stereo.com/wp-sitemap-posts-forum-1.xml</loc></sitemap><sitemap><loc>https://singray-stereo.com/wp-sitemap-posts-topic-1.xml</loc></sitemap><sitemap><loc>https://singray-stereo.com/wp-sitemap-posts-reply-1.xml</loc></sitemap><sitemap><loc>https://singray-stereo.com/wp-sitemap-posts-wpdmpro-1.xml</loc></sitemap><sitemap><loc>https://singray-stereo.com/wp-sitemap-taxonomies-category-1.xml</loc></sitemap><sitemap><loc>https://singray-stereo.com/wp-sitemap-taxonomies-wpdmcategory-1.xml</loc></sitemap><sitemap><loc>https://singray-stereo.com/wp-sitemap-users-1.xml</loc></sitemap></sitemapindex>
