/* 博士後研究員／訪問學者／退休教師（2026-10 改版）：沒有照片的卡片、依年份收合的歷年列表。
   工具列、搜尋、標籤、分組標題、右側書籤沿用 faculty.css */

/* ---- 卡片：上方淡底往下漸變成白色 ---- */

.mem-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
  margin-bottom: 8px;
}

.mem-cards.is-compact {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.mem-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--fac-line);
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(180deg, #efe1de 0px, #f8f1ef 70px, #ffffff 150px);
  box-shadow: 0 1px 2px rgba(60, 20, 22, 0.05), 0 6px 18px rgba(60, 20, 22, 0.05);
  scroll-margin-top: 64px;
}

.mem-card-head {
  padding: 20px 22px 8px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.mem-name {
  margin: 0;
  font-family: 'Noto Serif TC', 'Noto Serif CJK TC', serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.06em;
  color: var(--fac-ink);
}

.mem-meta {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #5f5450;
}

.mem-meta svg {
  flex-shrink: 0;
  color: var(--fac-accent);
}

.mem-card-body {
  padding: 6px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mem-org {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.mem-org-label {
  display: inline-block;
  margin-right: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--fac-accent);
}

.mem-card .fac-tags {
  gap: 6px;
}

.mem-card .fac-tags li {
  padding: 3px 10px;
  font-size: 14px;
}

.mem-none {
  margin: 0 0 8px;
  padding: 28px 24px;
  border: 1px dashed #ddd3ce;
  border-radius: 14px;
  background: #ffffff;
  text-align: center;
  font-size: 15.5px;
  color: var(--fac-muted);
}

/* ---- 歷年紀錄：每年一個可收合區塊 ---- */

.mem-year {
  margin-bottom: 12px;
  border: 1px solid var(--fac-line);
  border-radius: 14px;
  overflow: hidden;
  background: #ffffff;
  scroll-margin-top: 64px;
}

.mem-year > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 20px;
  cursor: pointer;
  list-style: none;
  background: linear-gradient(90deg, #efe1de 0px, #f8f1ef 160px, #ffffff 360px);
}

.mem-year > summary::-webkit-details-marker {
  display: none;
}

.mem-year > summary:focus-visible {
  outline: 2px solid rgba(131, 46, 51, 0.35);
  outline-offset: -2px;
}

.mem-year-label {
  font-family: 'Noto Serif TC', 'Noto Serif CJK TC', serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--fac-ink);
}

.mem-year-count {
  font-size: 13.5px;
  color: var(--fac-muted);
}

.mem-year-chevron {
  margin-left: auto;
  color: var(--fac-accent);
  transition: transform 0.2s;
}

.mem-year[open] .mem-year-chevron {
  transform: rotate(180deg);
}

.mem-rows {
  margin: 0;
  padding: 0;
}

.mem-row {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(0, 1.7fr) 170px;
  grid-template-areas:
    "name org period"
    "tags tags tags";
  column-gap: 18px;
  row-gap: 2px;
  padding: 12px 20px;
  border-top: 1px solid #f0e9e6;
  font-size: 14.5px;
  line-height: 1.55;
  scroll-margin-top: 64px;
}

.mem-row-name {
  grid-area: name;
  font-weight: 700;
  color: var(--fac-ink);
}

.mem-row-org {
  grid-area: org;
  color: #4a403c;
}

.mem-row-period {
  grid-area: period;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  color: var(--fac-muted);
}

.mem-row-tags {
  grid-area: tags;
  font-size: 13px;
  color: #7a2a30;
}

@media (max-width: 767.98px) {
  .mem-cards,
  .mem-cards.is-compact {
    grid-template-columns: minmax(0, 1fr);
  }

  .mem-card-head {
    padding: 18px 18px 6px;
  }

  .mem-card-body {
    padding: 6px 18px 18px;
  }

  .mem-name {
    font-size: 20px;
  }

  .mem-year > summary {
    padding: 0 16px;
  }

  .mem-row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "name period"
      "org org"
      "tags tags";
    padding: 12px 16px;
  }

  .mem-row-period {
    font-size: 13px;
  }
}