@import url('https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic&display=swap');

body {
  font-family: 'Zen Maru Gothic', sans-serif;
  background-color: #fff3f3;
  color: #444;
  margin: 0;
  padding: 30px;
}

.list-container {
  max-width: 700px;
  margin: 0 auto;
  background-color: #fff;
  border: 4px dotted #ffaad4;
  border-radius: 20px;
  box-shadow: 0 4px 8px rgba(255, 170, 212, 0.2);
  padding: 30px;
}

h1 {
  font-size: 28px;
  color: #ff69b4;
  text-align: center;
  margin-bottom: 20px;
}

.diary-list {
  list-style: none;
  padding: 0;
}

.diary-list li {
  margin-bottom: 15px;
}

.diary-list a {
  text-decoration: none;
  color: #ff69b4;
  font-weight: bold;
  background-color: #fff0fa;
  padding: 10px 15px;
  display: inline-block;
  border-radius: 10px;
  border-left: 6px solid #ffaad4;
  transition: background-color 0.3s;
}

.diary-list a:hover {
  background-color: #ffe0f0;
}

.back-home {
  text-align: center;
  margin-top: 30px;
}

.back-home a {
  text-decoration: none;
  color: #888;
  font-size: 14px;
}
　　
/* スマホ対応（幅600px以下のとき） */
@media screen and (max-width: 600px) {
  body {
    padding: 15px;
  }

  .list-container {
    padding: 20px;
    border-width: 3px;
  }

  h1 {
    font-size: 22px;
  }

  .diary-list a {
    font-size: 16px;
    padding: 10px;
    border-left-width: 4px;
  }

  .back-home a {
    font-size: 12px;
  }
}