@import url("/css/bootstrap5/bootstrap.css");
@import url("/css/bootstrap5/bootstrap-icons.css");
@import url("/css/lightbox.css");

/*==============================
  ルート定義
==============================*/
:root {
  --stlnav-color-rgb:   231,  53, 111;
  --stlshot-color-rgb:    0, 157, 226;
  --stlimg-color-rgb:    71, 176,  54;
  --hoshinavi-color-rgb: 186, 132, 184;
}

/*==============================
  Notice Box
==============================*/
.notice-box {
  text-align: center;
  background-color: #e1f5fe;
  border-left: 5px solid #0288d1;
  border-right: 5px solid #0288d1;
  padding: 1rem;
  margin-bottom: 2rem;
  border-radius: 0.5rem;
}

/*==============================
  Card Center（中央揃え）
==============================*/
.card-center {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

/*==============================
  Download Section
==============================*/
.link-block {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  max-width: 320px;
  border: none;
  outline: none;
  padding: 1rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  text-decoration: none;
  transition: all 0.2s ease;
  background-color: inherit;
}
.link-block .icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}
.link-block .icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.link-block .content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.4;
}
.link-block .text-xl {
  font-size: 1.125rem;
  font-weight: 600;
}
.link-block .text-sm {
  font-size: 0.875rem;
}
.trial-card {
  background-color: #c75000ea;
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.trial-card:hover {
  background-color: #f9f9f9;
  color: #1a1a2e;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
  text-shadow: none;
}
.trial-card:hover .text-xl,
.trial-card:hover .text-sm {
  color: #1a1a2e;
  font-weight: bold;
}

/*==============================
  フッター
==============================*/
footer {
  color: var(--bs-gray-600);
  font-size: .9rem;
  text-align: center;
  padding-top: .5rem;
  border-top: 1px solid var(--bs-gray-400);
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

/*==============================
  レスポンシブ 対応
==============================*/
.title-picture img {
  width: 100%;
  height: auto;
}

@media (max-width: 767.98px) {

  .lead.fs-4 {
    font-size: 1.25rem !important;
  }
  .fs-5 {
    font-size: 1rem !important;
  }
  h3.fs-5 {
    font-size: 1.1rem !important;
    font-weight: bold;
  }
  dl.row dt,
  dl.row dd {
    font-size: 0.95rem;
  }

  p.text-center br {
    display: none;
  }

  .notice-box {
    margin-bottom: 1.5rem !important;
  }
  .bg-light.p-4 {
    padding: 1.5rem !important;
  }
}