.blog-intro.kawaii-profile {
  margin-bottom: 2em;
}
.blog-list {
  display: flex;
  flex-direction: column;
  gap: 2em;
}
.blog-card {
  background: #fff6fb;
  border: 2px dashed #f7c8d7;
  border-radius: 1.5em;
  box-shadow: 0 2px 8px rgba(217,91,150,0.08);
  padding: 1.5em 1.2em;
  display: flex;
  flex-direction: column;
  gap: 1em;
}
.blog-card-title {
  color: #e17ca6;
  font-size: 1.3em;
  margin-bottom: 0.3em;
}
.blog-card-date {
  color: #ba8c63;
  font-size: 0.95em;
  margin-bottom: 0.8em;
}
.blog-card-summary {
  font-size: 1em;
  margin-bottom: 1em;
}
.blog-card-link, .download-btn {
  display: inline-block;
  background: linear-gradient(90deg, #ffe4f1 60%, #fff0fa 100%);
  color: #d4776b;
  border-radius: 2em;
  padding: 0.5em 1.3em;
  font-weight: bold;
  text-decoration: none;
  font-size: 1.08em;
  border: 1.5px solid #f7c8d7;
  margin: 0.3em 0.5em 0.3em 0;
  box-shadow: 0 2px 8px rgba(217,91,150,0.08);
  transition: background 0.2s, color 0.2s, transform 0.15s;
}
.blog-card-link:hover, .download-btn:hover {
  background: #f7c8d7;
  color: #fff;
  transform: scale(1.05);
  text-decoration: none;
}

/* ヒーロー画像をPCでは横幅いっぱい、スマホでは親幅に */
.hero-image {
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f7c8d7;
  margin-bottom: 32px;
  margin-top: 0;
  overflow: hidden;
  text-align: center;
  padding: 0;
}

.hero-image img,
.hero-img {
  width: 100vw;
  max-width: 100vw;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  border: none;
  box-shadow: none;
  background: #fff6fb;
  transition: none;
  display: block;
}

/* スマホなど狭い画面では親幅に */
@media (max-width: 900px) {
  .menu-toggle { 
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #444;
  }
  nav.nav_content {
    display: none;
    width: 100%;
    background: #fff0fa;
    position: absolute;
    top: 100%;
    left: 0;
    box-shadow: 0 4px 16px rgba(217,91,150,0.10);
    z-index: 1000;
    padding: 1em 0;
  }
  nav.nav_content.active { 
    display: block;
  }
  nav ul, .nav_list {
    flex-direction: column;
    gap: 1em;
    align-items: flex-start;
    width: 100%;
  }
  nav ul li, .nav_list li {
    width: 100%;
    margin: 0.2em 0;
  }
  nav ul li a, .nav_list li a {
    display: block;
    width: 100%;
    padding: 1em 2em;
    border-radius: 0;
    border-bottom: 1px solid #f7c8d7;
  }
  .container {
    padding: 0 0.5em;
    max-width: 100vw;
  }
  .hero-image {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    left: 0;
    right: 0;
    height: 180px;
  }
  .hero-image img,
  .hero-img {
    width: 100%;
    max-width: 100%;
    height: 100%;
    border-radius: 0;
  }
  .blog-card {
    padding: 1em 0.5em;
    font-size: 0.98em;
  }
  .blog-card-title {
    font-size: 1.1em;
  }
  .blog-card-link, .download-btn {
    font-size: 1em;
    padding: 0.4em 1em;
  }
}

/* --- ここから下は元のスタイル --- */
.blog-list {
  margin: 2em 0;
  display: flex;
  flex-direction: column;
  gap: 2em;
}
.blog-card {
  background: #fff6fb;
  border: 2px dashed #f7c8d7;
  border-radius: 1.5em;
  box-shadow: 0 2px 8px rgba(217,91,150,0.08);
  padding: 1.5em 1.2em;
}
.blog-card-title {
  color: #e17ca6;
  font-size: 1.3em;
  margin-bottom: 0.3em;
}
.blog-card-date {
  color: #ba8c63;
  font-size: 0.95em;
  margin-bottom: 0.8em;
}
.blog-card-summary {
  font-size: 1em;
  margin-bottom: 1em;
}
.blog-card-link {
  color: #fff;
  background: linear-gradient(90deg, #ffe4f1 60%, #fff0fa 100%);
  border-radius: 1em;
  padding: 0.4em 1.2em;
  text-decoration: none;
  font-weight: bold;
  border: 1.5px solid #f7c8d7;
  box-shadow: 0 2px 8px rgba(217,91,150,0.08);
  transition: background 0.2s, color 0.2s;
}
.blog-card-link:hover {
  background: #f7c8d7;
  color: #fff;
}

/* kawaii-profileをさらに可愛く */
.kawaii-profile {
  background: linear-gradient(120deg, #fff0fa 80%, #ffe4f1 100%);
  border-radius: 2.2rem;
  box-shadow: 0 8px 32px rgba(217,91,150,0.10), 0 2px 8px rgba(255,182,193,0.10);
  padding: 2.5rem 1.5rem;
  margin: 2.5rem auto 2rem auto;
  max-width: 700px;
  border: 2.5px dashed #f7c8d7;
  position: relative;
  overflow: hidden;
}

/* 角にハートの飾り */
.kawaii-profile::before,
.kawaii-profile::after {
  content: "♡";
  position: absolute;
  font-size: 2.2rem;
  color: #f7c8d7;
  opacity: 0.5;
  z-index: 0;
}
.kawaii-profile::before {
  top: 18px;
  left: 32px;
}
.kawaii-profile::after {
  bottom: 18px;
  right: 32px;
}

/* タイトルとリードも可愛く */
.kawaii-title {
  color: #e17ca6;
  font-size: 2rem;
  margin-bottom: 0.3em;
  font-family: 'Zen Maru Gothic', 'Yu Gothic', sans-serif;
  text-shadow: 0 2px 8px #fff6fb;
}
.kawaii-lead {
  color: #ba8c63;
  font-size: 1.15rem;
  margin-bottom: 1.2em;
  font-family: 'Zen Maru Gothic', 'Yu Gothic', sans-serif;
  background: #fff6fb;
  border-radius: 1em;
  padding: 0.7em 1.2em;
  display: inline-block;
  box-shadow: 0 2px 8px rgba(217,91,150,0.08);
}
.download-btn {
  display: inline-block;
  background: linear-gradient(90deg, #ffe4f1 60%, #fff0fa 100%);
  color: #d4776b;
  border-radius: 2em;
  padding: 0.5em 1.5em;
  font-weight: bold;
  text-decoration: none;
  font-size: 1.08em;
  border: 1.5px solid #f7c8d7;
  margin: 0.7em 0 0.3em 0;
  box-shadow: 0 2px 8px rgba(217,91,150,0.08);
  transition: background 0.2s, color 0.2s, transform 0.15s;
}
.download-btn:hover {
  background: #f7c8d7;
  color: #fff;
  transform: scale(1.05);
  text-decoration: none;
}