body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f5f5f5;
  color: #111;
  line-height: 1.6;
}

* {
  box-sizing: border-box;
}

.wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 24px;
}

.hero {
  padding: 24px 24px 0;
}

.herocard {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 40px;
  border-radius: 24px;
  border: 1px solid #ddd;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 232, 170, 0.72));
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.kicker {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 999px;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.9);
  font-weight: 700;
}

h1 {
  font-size: 44px;
  margin: 16px 0 12px;
  line-height: 1.15;
}

.intro {
  color: #333;
  font-size: 18px;
  margin: 0;
}

.section {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 24px;
  padding: 32px;
  margin-top: 32px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.section h2 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 30px;
}

.notice {
  margin-top: 20px;
  padding: 16px;
  background: #fff8e8;
  border: 1px solid #f0dfb7;
  border-radius: 14px;
  font-size: 15px;
  color: #4f4328;
}

.emailbox {
  display: inline-block;
  margin-top: 10px;
  padding: 14px 18px;
  background: #f8f8f8;
  border: 1px solid #ddd;
  border-radius: 12px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  color: #111;
  word-break: break-word;
}

.emailbox:hover {
  background: #f0f0f0;
}

.smalltext {
  margin-top: 16px;
  color: #555;
  font-size: 15px;
}

.backlink {
  display: inline-block;
  margin-top: 20px;
  color: #111;
  text-decoration: none;
  font-weight: 700;
}

.backlink:hover {
  text-decoration: underline;
}

@media (max-width: 700px) {
  .hero {
    padding: 16px 16px 0;
  }

  .wrap {
    padding: 22px 16px;
  }

  .herocard {
    padding: 28px 22px;
  }

  h1 {
    font-size: 34px;
  }

  .intro {
    font-size: 16px;
  }

  .section {
    padding: 22px;
  }

  .emailbox {
    width: 100%;
    text-align: center;
  }
}