/* Existing theme layout is retained; fixes and consultation links live here. */
header button.menu-btn {
  border: 0;
  color: #000;
  flex-shrink: 0;
  z-index: 1;
}
/* Explicit offsets keep the bars aligned inside a native button. */
header .menu-btn__burger::before,
header .menu-btn__burger::after {
  left: 0;
}
header .menu-btn.active .menu-btn-txt {
  visibility: hidden;
}
header .menu-wrap {
  overflow-y: auto;
}
.youtube-wrap iframe {
  border: 0;
}
main #blog .more-btn .rounded-btn {
  display: inline-block;
  max-width: 100%;
  padding: 1em 3em 1em 2em;
}
main.page-main .container .content-wrap .main-content,
main.page-main .container .content-wrap .page-content {
  width: 100%;
}
main.page-main .page-content {
  margin-top: 1.5rem;
  line-height: 1.8;
}
.page-content .niconico-guide h2 {
  margin-top: 2rem;
  padding: .6em .8em;
  border-left: 5px solid #d0cb00;
  background: #fffde6;
  line-height: 1.5;
}
.page-content .niconico-guide h3 {
  margin-top: 1.5rem;
  line-height: 1.5;
}
.niconico-consultation {
  margin: 2.5rem auto;
  padding: clamp(1.25rem, 4vw, 2rem);
  max-width: 960px;
  border: 2px solid #e6e16a;
  border-radius: 1rem;
  background: #fffde6;
  color: #222;
}
.niconico-consultation h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  line-height: 1.5;
}
.niconico-consultation p {
  margin: .8rem 0;
}
.niconico-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin: 1.25rem 0;
}
.niconico-actions .rounded-btn {
  display: inline-block;
  padding: .85em 2.75em .85em 1.25em;
  max-width: 100%;
  text-align: center;
  line-height: 1.6;
}
.niconico-phone a {
  font-size: 1.2rem;
  font-weight: bold;
}
.niconico-phone span {
  font-size: .9rem;
}
@media (max-width: 600px) {
  main > .niconico-consultation {
    margin-left: 20px;
    margin-right: 20px;
  }
}

/* Keep fixed-page heading sizes in a clear visual hierarchy. */
main.page-main .container .content-wrap .main-content h1.page-title {
  font-size: clamp(1.5rem, 2vw, 1.75rem);
  line-height: 1.5;
}
main.page-main .container .page-content h2 {
  font-size: clamp(1.2rem, 1.5vw, 1.375rem);
  line-height: 1.5;
}
main.page-main .container .page-content h3 {
  font-size: clamp(1.05rem, 1.3vw, 1.125rem);
  line-height: 1.5;
}

/* HTMLから主要写真を早く取得し、元の背景写真と同じ位置・構図で表示。 */
body.home main #fv .main-visual { position: relative; background-image: none; }
.niconico-hero-photo { position: absolute; inset: 0; overflow: hidden; border-radius: inherit; }
.niconico-hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
body.home main #fv .main-visual .office-name { position: relative; z-index: 1; }

.youtube-wrap .niconico-video-preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: 1rem;
  overflow: hidden;
  background: #111;
  cursor: pointer;
}
.niconico-video-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.niconico-video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 68px;
  height: 48px;
  border-radius: 12px;
  background: #c00;
  color: #fff;
  font-size: 26px;
  line-height: 1;
}
.niconico-video-label {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 12px;
  border-radius: 4px;
  background: #111;
  color: #fff;
  font-size: 14px;
  white-space: nowrap;
}
.niconico-video-preview:focus-visible {
  outline: 3px solid #005fcc;
  outline-offset: 3px;
}

/* 明るいカテゴリ背景でも小さな文字を読みやすくする。 */
main #blog .blog-group .blog-item .info-wrap .blog-item-info .blog-tag:is(.activity, .outing, .support),
main #blog .blog-group .blog-item .info-wrap .blog-item-info .blog-tag:is(.activity, .outing, .support) a {
  color: #111;
}
body main a:is(.activity, .outing, .support) { color: #111 !important; }
main #contact form.wpcf7-form .niconico-field-label {
  display: flex;
  font-weight: bold;
  align-items: center;
}

/* トップページ冒頭のご利用案内。 */
main .niconico-home-guide {
  box-sizing: border-box;
  width: calc(100% - 40px);
  max-width: 960px;
  margin: 0 auto 64px;
  padding: clamp(24px, 4vw, 40px);
  background: #fffde5;
  border: 1px solid #e4df88;
  border-radius: 16px;
  color: #111;
  line-height: 1.8;
}
main .niconico-home-guide h2 {
  margin: 0 0 18px;
  padding: 0;
  background: none;
  font-size: clamp(20px, 2.5vw, 26px);
  line-height: 1.5;
}
main .niconico-home-guide p { margin: 0 0 16px; font-size: 16px; }
.niconico-home-guide-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.niconico-home-guide-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-height: 48px;
  padding: 12px 24px;
  border: 1px solid #777;
  border-radius: 28px;
  background: #ffff38;
  color: #111;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}
.niconico-home-guide-actions a:focus-visible { outline: 3px solid #111; outline-offset: 4px; }
@media (max-width: 600px) {
  main .niconico-home-guide { margin-bottom: 40px; }
  .niconico-home-guide-actions { flex-direction: column; }
  .niconico-home-guide-actions a { width: 100%; }
}

/* 施設情報と入口写真。 */
main .niconico-facility-photo { box-sizing: border-box; margin: 32px 0; }
main .niconico-facility-photo img { display: block; width: 100%; height: auto; border-radius: 16px; }
main #access .niconico-access-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  align-items: center;
  gap: 32px;
  width: calc(100% - 40px);
  max-width: 700px;
  margin: 50px auto 0;
}
main #access .niconico-access-overview .company-info { margin: 0; width: 100%; }
main #access .niconico-access-overview .company-info dt { flex-shrink: 0; }
main #access .niconico-entrance-photo { width: 100%; margin: 0; }
main #access .niconico-entrance-photo img { height: 360px; object-fit: cover; object-position: center bottom; }
main .niconico-interior-section { margin-top: 48px; }
@media (max-width: 640px) {
  main #access .niconico-access-overview { grid-template-columns: minmax(0, 1fr); gap: 24px; margin-top: 32px; }
  main #access .niconico-entrance-photo { max-width: 300px; margin: 0 auto; }
  main #access .niconico-entrance-photo img { height: 340px; object-position: center 65%; }
  main .niconico-interior-section { margin-top: 32px; }
}

/* 記事タイトルより本文見出しが大きくならないようにする。 */
main.single-main .container .content-wrap .main-content h1.post-title {
  font-size: clamp(1.5rem, 2vw, 1.75rem);
  line-height: 1.5;
}
main.single-main .container .post-content h2 {
  font-size: clamp(1.2rem, 1.5vw, 1.375rem);
  line-height: 1.5;
}
main.single-main .container .post-content h3 {
  font-size: clamp(1.05rem, 1.3vw, 1.125rem);
  line-height: 1.5;
}
/* メニューから移動した見出しをスマホの固定ヘッダーに隠さない。 */
@media (max-width: 700px) {
  html { scroll-padding-top: 90px; }
}