/* 共通スタイル */
body {
  background: #fcfbfa;
  color: #333;
  line-height: 1.8;
  margin: 0;
  padding: 3em 1.5em;
  font-family: "Kiwi Maru", "Noto Sans JP", sans-serif;
}

.kiwi-maru-regular {
  font-family: "Kiwi Maru", serif;
  font-weight: 400;
  font-style: normal;
}

header {
  padding-top: 3em;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2em 1em;
}

header h1 {
  font-family: 'Kiwi Maru', 'Noto Serif JP', sans-serif;
  font-size: 38px;
  font-weight: bold;
  text-align: left;
  padding-left: 0.1em;
  margin-bottom: 0.5em;
}

.yoko {
  color: #d97c00;
  font-size: 0.5em;
  display: block;
  margin-bottom: 0.1em;
}

.btn {
  text-decoration: none;
  width: 424px;
  height: 38px;
  line-height: 38px;
  text-align: center;
  display: inline-block;
  border-radius: 8px;
  font-weight: bold;
  transition: all 0.3s ease;
  font-size: 1em;
}

.btn.black {
  background: #222;
  color: #fff;
}

.btn.black:hover {
  background: #444;
}

.btn.white {
  border: 2px solid #222;
  color: #222;
  background: #fcfbfa;
}

.btn.white:hover {
  background: #f2f2f2;
}

.news-card.dummy {
  visibility: hidden;
}


footer {
  text-align: center;
  padding: 3em 1em;
  font-size: 0.9em;
  color: #888;
}

/* ===== レスポンシブ（共通） ===== */
@media (max-width: 768px) {
  header h1 {
    font-size: 28px;
    padding-left: 1em;
    line-height: 1.4;
  }

  .btn {
    display: block;
    width: 90%;
    max-width: 300px;
    margin: 0.8em auto;
  }

  footer {
    font-size: 0.8em;
    padding: 2em 1em;
  }
}

@media (max-width: 480px) {
  header h1 {
    font-size: 24px;
    padding: 0 1em;
    line-height: 1.4;
  }

  .btn {
    width: 90%;
    max-width: 320px;
    margin: 0.2em auto;
    font-size: 0.9em;
  }

  footer {
    font-size: 0.75em;
    padding: 2em 1em;
  }
}