body {
  margin: 0;
  padding: 0;
  background: #f3f6fb;
  font-family: "Noto Sans JP", sans-serif;
  text-align: center;
  color: #333;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px;
}

header {
  padding: 40px 20px 10px;
}

.logo {
  width: 180px;
  margin-top: 40px;
  margin: 0 auto 10px;
}

.title {
  color: #1C7ACC;
  font-size: 32px;
  font-weight: 700;
  margin-top: 10px;
  letter-spacing: 0.1rem;
}

.subtitle {
  margin-top: 10px;
  font-size: 1.1rem;
  opacity: 0.85;
}

h1 {
  color: #1C7ACC;
  font-size: 32px;
  margin-top: 30px;
}

.lead {
  margin-top: 20px;
  line-height: 1.8;
  font-size: 18px;
  color: #444;
}

.wait {
  margin-top: 40px;
  font-size: 1rem;
  letter-spacing: 0.05rem;
  opacity: 0.75;
}

.coming span {
  display: inline-block;
  margin-top: 40px;
  padding: 12px 30px;
  background: #FF7A2F;
  color: #fff;
  border-radius: 30px;
  font-size: 18px;
}

footer {
  padding: 20px;
  font-size: 0.85rem;
  opacity: 0.5;
}

        /* ぼわっとしたホバーアニメーション */
.fadein {
  opacity: 0;
  animation: fadeIn 1.8s ease-out forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}