.hk-workSingle__hero {
  width: 100%;
  height: clamp(180px, 30vw, 350px);
  overflow: hidden;
  background: #eee;
}

.hk-workSingle__heroImg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hk-workSingle__container {
  max-width: 1200px;
  /* ヘッダーと揃える */
  margin-left: auto;
  margin-right: auto;
  margin-top: 28px;
  padding: 22px 10px 60px;
}

/* パンくず */
.hk-workSingle__breadcrumb {
  font-size: .92rem;
  opacity: .8;
  margin: 0 0 14px;
}

.hk-workSingle__breadcrumb a {
  text-decoration: none;
}

.hk-workSingle__sep {
  margin: 0 8px;
}

/* カテゴリー */
.hk-workSingle__cat {
  display: inline-block;
  font-weight: 900;
  letter-spacing: .06em;
  font-size: 0.95rem;
  opacity: .85;
  margin-bottom: 10px;
  background: #e2e2e2;
  padding: 5px 20px;
}

/* タイトル */
.hk-workSingle__title {
  margin: 0 0 22px;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.35;
}

/* 本文 */
.hk-workSingle__content {
  line-height: 1.9;
}

.hk-workSingle__content h2,
.hk-workSingle__content h3 {
  margin-top: 28px;
}

.hk-workSingle__content figure {
  margin: 18px 0;
}

.hk-workSingle__content img {
  max-width: 100%;
  height: auto;
}

/* 戻るボタン */
.hk-workSingle__back {
  margin-top: 34px;
}

.hk-workSingle__backBtn {
  display: inline-block;
  padding: 12px 18px;
  border: 1px solid rgba(0, 0, 0, .2);
  text-decoration: none;
}


/* ===== 施工事例：メイン＋サムネ（slick） ===== */
.sekouGallery{
  max-width: 1000px;
  margin: 40px auto;
}

.sekouGallery__main img{
  width: 100%;
  height: auto;
  display: block;
}

.sekouGallery__thumbs{
  margin-top: 10px;
}

.sekouGallery__thumbs .slick-slide{
  padding: 0 6px;
}

.sekouGallery__thumbs img{
  width: 100%;
  height: 80px;
  object-fit: cover;
  display: block;
  opacity: .45;
  cursor: pointer;
}

.sekouGallery__thumbs .slick-current img{
  opacity: 1;
  outline: 2px solid rgba(0,0,0,.35);
  outline-offset: -2px;
}