/* 療程頁「相關文章與案例」區塊（tools/column/procedure-related.mjs 產生，建置時依 Sanity 的主要療程寫進療程頁）。
   視覺跟「本療程醫師」區塊（css/procedure-doctors.css）同一套，底色用白色跟它分開。
   這支 CSS 載在療程頁 <head> 的最後面；療程頁各自的 CSS 對 h2、h3、ul、a、p 有全域樣式，這裡的值都寫死，不吃繼承。 */

.pr-section {
  --pr-accent: #b5a999;
  --pr-border: rgba(181, 169, 153, 0.24);
  background: #fff;
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(3rem, 6vw, 5rem);
  margin: 0;
  text-align: center;
}

.pr-section__head {
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.pr-section .pr-eyebrow {
  text-align: center;
  font-family: "Archivo", sans-serif;
  font-size: clamp(0.625rem, 1.1vw, 0.75rem);
  font-weight: 500;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--pr-accent);
  margin: 0 0 0.7rem;
  line-height: 1.4;
}

.pr-section .pr-title {
  font-family: "Noto Sans TC", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: #1a1a1a;
  margin: 0;
  padding: 0;
  text-align: center;
}

.pr-group {
  max-width: 72rem;
  margin: clamp(2rem, 4vw, 3rem) auto 0;
  padding: 0 clamp(1rem, 4vw, 2rem);
  text-align: left;
}

.pr-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1rem;
  padding: 0 0 0.6rem;
  border-bottom: 1px solid var(--pr-border);
}

.pr-section .pr-group__title {
  margin: 0;
  padding: 0;
  font-family: "Noto Sans TC", sans-serif;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: #1a1a1a;
}

.pr-section .pr-group__more {
  flex: none;
  font-family: "Archivo", "Noto Sans TC", sans-serif;
  font-size: clamp(0.75rem, 1.1vw, 0.875rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: rgba(0, 0, 0, 0.5);
  text-decoration: none;
  white-space: nowrap;
}

.pr-group__more span {
  display: inline-block;
  transition: transform 0.25s ease;
}

/* 桌機三欄；手機橫向滑動 */
.pr-section .pr-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.6vw, 1.25rem);
  margin: 0;
  padding: 0;
}

.pr-list > li {
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (max-width: 767px) {
  .pr-section .pr-list {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 calc(-1 * clamp(1rem, 4vw, 2rem));
    padding: 0 clamp(1rem, 4vw, 2rem) 0.25rem;
    scroll-padding-inline: clamp(1rem, 4vw, 2rem);
  }
  .pr-section .pr-list::-webkit-scrollbar {
    display: none;
  }
  .pr-list > li {
    flex: 0 0 72vw;
    scroll-snap-align: start;
  }
}

.pr-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
  border: 1px solid var(--pr-border);
  border-radius: 2px;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.28s ease, box-shadow 0.28s ease, transform 0.28s ease;
}

.pr-card__media {
  display: block;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #efece7;
}

.pr-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.pr-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.85rem 1rem 1rem;
  text-align: left;
}

.pr-card__cat {
  font-size: clamp(0.6875rem, 1vw, 0.75rem);
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--pr-accent);
  line-height: 1.4;
}

.pr-card__title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-family: "Noto Sans TC", sans-serif;
  font-size: clamp(0.9375rem, 1.3vw, 1.0625rem);
  font-weight: 700;
  line-height: 1.5;
  color: #1a1a1a;
}

.pr-card__body time {
  margin-top: auto;
  font-size: 0.75rem;
  line-height: 1.4;
  color: rgba(0, 0, 0, 0.45);
}

.pr-card:focus-visible,
.pr-group__more:focus-visible {
  outline: 2px solid var(--pr-accent);
  outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
  .pr-card:hover {
    border-color: rgba(181, 169, 153, 0.55);
    box-shadow: 0 8px 32px rgba(181, 169, 153, 0.2);
    transform: translateY(-3px);
  }
  .pr-card:hover .pr-card__media img {
    transform: scale(1.04);
  }
  .pr-section .pr-group__more:hover {
    color: var(--pr-accent);
  }
  .pr-group__more:hover span {
    transform: translateX(4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pr-card,
  .pr-card__media img,
  .pr-group__more span {
    transition: none;
  }
}