/* ============================================================
   Graduate Institute of Journalism, National Taiwan University
   Main Stylesheet — Color scheme matching ntujour.github.io
   ============================================================ */

:root {
  /* === Core brand colors (from ntujour.github.io) === */
  --maroon:        #671919;   /* nav background */
  --maroon-dark:   #3e0f0f;   /* footer background */
  --maroon-hover:  #991b1b;   /* dropdown / hover bg */
  --gold:          #efa22a;   /* accent, active/hover nav text */
  --gold-light:    #f4bb5a;

  /* === Text (Tailwind gray scale from source site) === */
  --text-900: #1f2937;   /* gray-800 — banner title */
  --text-700: #374151;   /* gray-700 — banner subtitle */
  --text-600: #4b5563;   /* gray-600 — tagline / secondary */
  --text-500: #6b7280;   /* gray-500 — muted */

  /* === Backgrounds === */
  --banner-bg: #f5f5f5;  /* site-banner background */
  --bg:        #ffffff;
  --bg-alt:    #f9fafb;  /* section alternate */

  /* === UI === */
  --border:       #e5e7eb;
  --shadow:       0 2px 8px rgba(103, 25, 25, 0.10);
  --shadow-hover: 0 8px 24px rgba(103, 25, 25, 0.18);
  --radius:       6px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--text-900);
  line-height: 1.7;
  font-size: 1.125rem; /* 1.125 × 16px = 18px at default; scales with html font-size at breakpoints */
  overflow-x: hidden;
}

a { color: var(--maroon); }
img { max-width: 100%; display: block; }


/* ============================================================
   SITE HEADER  (utility strip + main nav bar)
   ============================================================ */

.site-header {
  display: grid;
  grid-template-areas:
    "brand topbar"
    "brand nav";
  grid-template-columns: auto 1fr;
  background: #ffffff;
  border-bottom: 1px solid rgba(103, 25, 25, 0.12);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.07);
}

/* ── Top utility strip ── */
.site-header-topbar {
  grid-area: topbar;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 3px 1.5rem 1px;
}

.site-header-util {
  display: flex;
  align-items: center;
  gap: 0;
}

.header-util-sep {
  color: rgba(103, 25, 25, 0.25);
  font-size: 0.75rem;
  font-family: -apple-system, sans-serif;
  margin: 0 0.5rem;
  user-select: none;
}

.site-header-brand {
  grid-area: brand;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 2rem 0 1.5rem;
  text-decoration: none;
}

.site-header-title {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--maroon);
  white-space: nowrap;
  line-height: 1.2;
}

.site-header-sub {
  font-family: -apple-system, sans-serif;
  font-size: 0.82rem;
  color: rgba(103, 25, 25, 0.45);
  letter-spacing: 0.04em;
  white-space: nowrap;
  margin-top: 0.25rem;
}

/* Utility icons (FB, YT, NTU) */
.site-header-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 3px;
  color: var(--maroon);
  opacity: 0.5;
  text-decoration: none;
  transition: opacity 0.15s, background 0.15s;
}

.site-header-icon:hover {
  opacity: 1;
  background: rgba(103, 25, 25, 0.07);
}

/* 中文 language link */
.site-header-lang {
  flex-shrink: 0;
  font-family: -apple-system, sans-serif;
  font-size: 0.58rem;
  font-weight: 500;
  color: var(--maroon);
  text-decoration: none;
  padding: 0.05rem 0.45rem;
  border: 1px solid rgba(103, 25, 25, 0.3);
  border-radius: 3px;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.site-header-lang:hover {
  color: #fff;
  background: var(--maroon);
  border-color: var(--maroon);
}

/* ── Header nav ── */
.site-header-nav {
  grid-area: nav;
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
  min-height: 52px;
}

.header-nav-list {
  list-style: none;
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-right: 5px;
}

.header-nav-list > li {
  display: flex;
  align-items: stretch;
}

.header-nav-link {
  display: flex;
  align-items: center;
  position: relative;
  padding: 0 1.05rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-700);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s;
}

.header-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  transition: background 0.15s;
}

.header-nav-link:hover {
  color: var(--maroon);
}

.header-nav-link:hover::after {
  background: var(--maroon);
}

.header-nav-link.active {
  color: var(--maroon);
  font-weight: 700;
}

.header-nav-link.active::after {
  background: var(--gold);
}


/* ============================================================
   PAGE LAYOUT
   ============================================================ */

.site-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: calc(100vh - 92px);
}

.sidebar-nav-sub-link {
  display: block;
  padding: 0.35rem 0.75rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.78rem;
  color: var(--text-500);
  text-decoration: none;
  transition: color 0.15s;
}

.sidebar-nav-sub-link:hover {
  color: var(--maroon);
}

/* ── Main content area ── */
.site-main {
  width: 100%;
  min-width: 0;
}

.container-1200 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}


/* ============================================================
   HERO
   ============================================================ */

.hero {
  background: linear-gradient(140deg, var(--maroon-dark) 0%, var(--maroon) 55%, #8b2020 100%);
  color: white;
  padding: 5rem 1rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -80px;
  width: 500px; height: 500px;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -120px; left: -60px;
  width: 380px; height: 380px;
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative; z-index: 1;
}

.hero-tag {
  font-family: -apple-system, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.1rem;
}

.hero h2 {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  max-width: 580px;
}

.hero-desc {
  font-size: 1.05rem;
  opacity: 0.82;
  max-width: 500px;
  font-family: -apple-system, sans-serif;
  font-weight: 300;
  line-height: 1.65;
}


/* ============================================================
   SECTIONS — shared
   ============================================================ */

section { padding: 5rem 15% 10rem; }

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header { margin-bottom: 3.5rem; }

.section-title {
  font-size: 1.85rem;
  color: var(--maroon);
  font-weight: 700;
  display: inline-block;
  position: relative;
  padding-bottom: 0.65rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 44px; height: 3px;
  background: var(--gold);
}

.section-desc {
  font-family: -apple-system, sans-serif;
  font-size: 1rem;
  color: var(--text-500);
  margin-top: 0.8rem;

  line-height: 1.6;
}


/* ============================================================
   INTRODUCTION
   ============================================================ */

#introduction { background: var(--bg); }

.intro-body {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.intro-text p {
  margin-bottom: 1rem;
  font-size: 1.02rem;
  color: var(--text-900);
  line-height: 1.85;
}

.intro-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.pillar-tag {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 4px rgba(103,25,25,0.06);
}

.pillar-card-img {
  width: 100%;
  height: 175px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.pillar-card-text {
  padding: 0.9rem 1.1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  border-top: 3px solid var(--maroon);
  flex: 1;
}

.pillar-card-title {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--maroon);
  letter-spacing: 0.02em;
}

.pillar-card-body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.84rem;
  color: var(--text-600);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .intro-pillars { grid-template-columns: repeat(2, 1fr); }
}

.intro-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--maroon);
  line-height: 1;
}

.stat-label {
  font-family: -apple-system, sans-serif;
  font-size: 0.78rem;
  color: var(--text-500);
  margin-top: 0.3rem;
  letter-spacing: 0.04em;
}


/* ============================================================
   NEWS
   ============================================================ */

#news { background: var(--bg-alt); }

.news-list {
  border-top: 1px solid var(--border);
}

.news-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
  background: none;
  color: inherit;
}

.news-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  flex-shrink: 0;
}

.news-date-full {
  font-family: -apple-system, sans-serif;
  font-size: 0.85rem;
  color: var(--text-500);
  white-space: nowrap;
}

.news-content {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.news-tag {
  display: inline-block;
  font-family: -apple-system, sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  background: var(--maroon);
  color: white;
  flex-shrink: 0;
}

.news-tag.tag-event   { background: #1b6b3a; }
.news-tag.tag-award   { background: var(--gold); color: var(--maroon-dark); }
.news-tag.tag-forum   { background: #5a4280; }
.news-tag.tag-lecture { background: #1a6b7a; }

.news-title {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-900);
  line-height: 1.5;
}

.news-card:hover .news-title { color: var(--maroon); }

.news-excerpt {
  font-family: -apple-system, sans-serif;
  font-size: 0.82rem;
  color: var(--text-500);
  line-height: 1.55;
}

.news-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.news-page-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--text-700);
  transition: border-color 0.15s, color 0.15s;
}
.news-page-btn:hover:not(:disabled) { border-color: var(--maroon); color: var(--maroon); }
.news-page-btn:disabled { opacity: 0.35; cursor: default; }

.news-page-info {
  font-size: 0.85rem;
  color: var(--text-500);
}


/* ============================================================
   FACULTY
   ============================================================ */

#faculty { background: var(--bg); }

.faculty-label {
  font-family: -apple-system, sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.faculty-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.faculty-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 160px;
  gap: 1.25rem;
}

.faculty-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: row;
}

.faculty-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

/* Full-time cards are wrapped in <a> — reset link styles */
a.faculty-card {
  display: flex;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

/* Non-full-time panels: no lift, no underline on name */
.faculty-tab-panel:not(#faculty-fulltime) .faculty-card:hover {
  box-shadow: none;
  transform: none;
  cursor: default;
}

.faculty-card-remembrance {
  border-top: 3px solid var(--text-500);
  opacity: 0.88;
}

.faculty-photo-wrap {
  width: 110px;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--bg-alt);
}

.faculty-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.faculty-placeholder {
  width: 100%;
  height: 100%;
  min-height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--maroon) 0%, var(--maroon-hover) 100%);
  color: rgba(255, 255, 255, 0.6);
  font-family: Georgia, serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.faculty-body { padding: 1.25rem; }

.faculty-name {
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--maroon);
  text-decoration: none;
  display: block;
  line-height: 1.3;
  margin-bottom: 0.2rem;
}

a.faculty-card:hover .faculty-name { text-decoration: underline; }

.faculty-badge {
  font-family: -apple-system, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-500);
  margin-bottom: 0.8rem;
  display: block;
}

.faculty-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }

.ftag {
  font-family: -apple-system, sans-serif;
  font-size: 9.5px;
  padding: 0.18rem 0.5rem;
  border-radius: 3px;
  background: var(--bg-alt);
  color: var(--text-500);
  border: 1px solid var(--border);
}


/* ============================================================
   FOOTER
   ============================================================ */

footer { background: var(--maroon-dark); }

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 6rem;
}

.footer-cols {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
}

.footer-bottom {
  background: #2a0808;
}

.footer-bottom-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.1rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: -apple-system, sans-serif;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}

.footer-brand-name {
  color: white;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.footer-brand-univ {
  font-family: -apple-system, sans-serif;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-brand-desc {
  font-family: -apple-system, sans-serif;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-top: 1rem;
  line-height: 1.65;
  max-width: 300px;
}

.footer-col h4 {
  font-family: -apple-system, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: white;
  margin-bottom: 1rem;
}

.footer-col p,
.footer-col a {
  font-family: -apple-system, sans-serif;
  font-size: 0.84rem;
  display: block;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  margin-bottom: 0.4rem;
  line-height: 1.5;
}

.footer-col a:hover { color: white; }

.footer-bottom-inner a { color: rgba(255,255,255,0.5); text-decoration: none; }
.footer-bottom-inner a:hover { color: rgba(255,255,255,0.8); }


/* ============================================================
   FACULTY PROFILE PAGES
   ============================================================ */

.profile-breadcrumb {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 0 1rem;
}

.profile-breadcrumb-inner {
  max-width: 960px;
  margin: 0 auto;
  height: 44px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: -apple-system, sans-serif;
  font-size: 0.82rem;
  color: var(--text-500);
}

.profile-breadcrumb a { color: var(--maroon); text-decoration: none; }
.profile-breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { opacity: 0.4; }

.profile-header {
  background: var(--maroon);
  color: white;
  padding: 3.5rem 1rem 3rem;
}

.profile-header-inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: center;
}

.profile-photo-wrap {
  width: 160px; height: 200px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.25);
  flex-shrink: 0;
  background: rgba(255,255,255,0.1);
}

.profile-photo-large {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
}

.profile-placeholder-large {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Georgia, serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-300);
}

.profile-dept {
  font-family: -apple-system, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}

.profile-name {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 0.4rem;
  color: white;
}

.profile-title-text {
  font-family: -apple-system, sans-serif;
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 1.5rem;
}

.profile-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.profile-contact-item {
  font-family: -apple-system, sans-serif;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.profile-contact-item a { color: rgba(255,255,255,0.9); text-decoration: none; }
.profile-contact-item a:hover { color: white; text-decoration: underline; }

/* Profile meta strip — Teaching Field + Research Interests */
.profile-meta {
  background: white;
  padding: 0 1rem;
  margin-top: 2rem;
}
.profile-meta-inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 3rem;
  padding: 2rem 0;
}
.profile-meta-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.profile-meta-label {
  font-family: -apple-system, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-500);
}
.profile-meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.profile-body { background: var(--bg); padding: 4rem 1rem; }

.profile-body-inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 5rem;
  align-items: start;
}

.profile-section { margin-bottom: 3.5rem; }

.profile-section h2 {
  font-family: -apple-system, sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--maroon);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border);
  margin-bottom: 1rem;
}

.profile-section p {
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--text-900);
}

.profile-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.profile-section li {
  font-family: -apple-system, sans-serif;
  font-size: 0.92rem;
  color: var(--text-900);
  padding-left: 1rem;
  position: relative;
  line-height: 1.5;
}

.profile-section li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.8rem;
}

.profile-sidebar { position: sticky; top: 92px; }

.sidebar-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 0;
}

.sidebar-card h3 {
  font-family: -apple-system, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-500);
  margin-bottom: 0.85rem;
}

.sidebar-card p,
.sidebar-card a {
  font-family: -apple-system, sans-serif;
  font-size: 0.88rem;
  color: var(--text-900);
  text-decoration: none;
  display: block;
  margin-bottom: 0.35rem;
  line-height: 1.5;
}

.sidebar-card a { color: var(--maroon); }
.sidebar-card a:hover { text-decoration: underline; }

.research-pill {
  display: inline-block;
  font-family: -apple-system, sans-serif;
  font-size: 0.78rem;
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
  background: white;
  border: 1px solid var(--border);
  color: var(--text-500);
  margin: 0.25rem 0.25rem 0 0;
}


/* ============================================================
   FACULTY — SECTION HEADINGS & COMPACT CARDS
   ============================================================ */

/* ── Faculty tab bar ── */
.faculty-tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}

.faculty-tab-btn {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--bg-alt);
  color: var(--text-600);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  position: relative;
  bottom: -2px;
}

.faculty-tab-btn:hover {
  background: var(--bg);
  color: var(--maroon);
}

.faculty-tab-btn.active {
  background: var(--maroon);
  color: #fff;
  border-color: var(--maroon);
  border-bottom-color: var(--maroon);
}

/* ── Faculty tab panels ── */
.faculty-tab-panel {
  display: none;
}

.faculty-tab-panel.active {
  display: block;
}

.faculty-section-heading {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--maroon);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 3rem 0 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--border);
}

.faculty-section-heading.heading-fulltime {
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  margin-top: 0;
}

.faculty-section-heading.heading-remembrance {
  color: var(--text-700);
  border-bottom-color: #d1d5db;
}


.faculty-compact-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-left: 3px solid var(--maroon);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 0.85rem 1rem;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.faculty-compact-card.card-remembrance {
  border-left-color: var(--text-500);
}

.faculty-compact-photo-wrap {
  width: 80px;
  height: 96px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 3px;
  background: var(--bg);
}

.faculty-compact-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.faculty-compact-placeholder-sm {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--maroon) 0%, var(--maroon-hover) 100%);
  color: rgba(255,255,255,0.45);
  font-family: Georgia, serif;
  font-size: 1.4rem;
  font-weight: 700;
}

.faculty-compact-info {
  flex: 1;
  min-width: 0;
}

.faculty-compact-name {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--maroon);
  display: block;
  margin-bottom: 0.15rem;
  line-height: 1.3;
}

.faculty-compact-card.card-remembrance .faculty-compact-name {
  color: var(--text-700);
}

.faculty-compact-zh {
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--text-500);
}

.faculty-compact-title {
  font-family: -apple-system, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-700);
  margin-bottom: 0.2rem;
}

.faculty-compact-sub {
  font-family: -apple-system, sans-serif;
  font-size: 0.76rem;
  color: var(--text-500);
  line-height: 1.45;
}


/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 960px) {
  html { font-size: 15px; }
  .faculty-grid { grid-template-columns: 1fr; }
  .intro-body { gap: 1.5rem; }
  .footer-cols { grid-template-columns: 1fr; gap: 2rem; }
  .profile-body-inner { grid-template-columns: 1fr; }
  .profile-sidebar { display: none; }
  .profile-meta-inner { grid-template-columns: 1fr; }


  /* News: stack meta (tag + date) above content (title + excerpt) */
  .news-card {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }
  .news-meta {
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
  }

  /* Faculty tabs: smaller buttons and labels */
  .faculty-tab-btn {
    font-size: 0.75rem;
    padding: 0.35rem 0.7rem;
  }
}

@media (max-width: 720px) {
  .site-header-nav { display: none; }
  .site-header-topbar { display: none; }
  .site-header-sub { font-size: 0.72rem; margin-top: 0.15rem; }
  .faculty-photo-wrap { width: 90px; }
  .news-card { gap: 0.4rem; }
  .footer-cols { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom-inner { flex-direction: column; gap: 0.5rem; text-align: center; }
  .profile-header-inner { grid-template-columns: 1fr; }
  .profile-photo-wrap { width: 120px; height: 150px; }
}

@media (max-width: 600px) {
  html { font-size: 13px; }
  .site-header-sub { font-size: 0.62rem; margin-top: 0.1rem; }
  .ftag { font-size: 0.6rem; padding: 0.12rem 0.35rem; }
  .faculty-name, .faculty-compact-name { font-size: 1.2rem; }
  .news-excerpt { display: none; }
}

@media (max-width: 480px) {
  .faculty-photo-wrap { width: 80px; }
  .intro-stats { gap: 1.5rem; }
  section { padding: 3.5rem 6% 7rem; }
  .hero { padding: 4rem 1rem 3rem; }
}

/* ============================================================
   Visiting Scholars
   ============================================================ */
.scholars-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  overflow: hidden;
}

.scholars-header-row {
  display: grid;
  grid-template-columns: 0.7fr 1.1fr 60px 220px;
  gap: 1rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border);
  border-bottom: 2px solid var(--border);
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--bg-alt);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-500);
}

.scholar-row {
  display: grid;
  grid-template-columns: 0.7fr 1.1fr 60px 220px;
  align-items: start;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.scholar-row:last-child { border-bottom: none; }
.scholar-row:nth-child(even) { background: var(--bg-alt); }
.scholar-row:hover { background: #fef9f0; }

.scholar-name {
  font-weight: 600;
  color: var(--text-900);
  font-size: 0.95rem;
  line-height: 1.3;
}
.scholar-name-zh {
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--text-500);
  margin-left: 0.35rem;
}
.scholar-affil {
  font-size: 0.875rem;
  color: var(--text-600);
  line-height: 1.4;
}
.scholar-period {
  font-size: 0.875rem;
  color: var(--text-500);
  white-space: nowrap;
}
.scholar-area-cell {
  display: flex;
}
.scholar-area {
  display: inline-block;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  background: #f3e6e6;
  color: var(--maroon);
  white-space: nowrap;
}

@media (max-width: 720px) {
  .scholars-header-row { display: none; }
  .scholars-list { border-top: 1px solid var(--border); border-radius: var(--radius); }
  .scholar-row { grid-template-columns: 1fr 1fr; gap: 0.25rem; }
  .scholar-period, .scholar-area-cell { display: none; }
}

/* ============================================================
   Curriculum
   ============================================================ */
.curriculum-body {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.curriculum-text p {
  color: var(--text-600);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.curriculum-text p:last-child { margin-bottom: 0; }

/* ── Track tabs ── */
.track-tabs {}
.track-tab-bar {
  display: flex;
  gap: 0.25rem;
  margin-bottom: -1px;
}
.track-tab-btn {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.55rem 1.4rem;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--bg-alt);
  color: var(--text-600);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  position: relative;
  z-index: 1;
  letter-spacing: 0.01em;
}
.track-tab-btn:hover {
  background: var(--bg);
  color: var(--maroon);
}
.track-tab-btn.active {
  background: var(--maroon);
  color: #fff;
  border-color: var(--maroon);
}
.track-panel {
  padding: 1.5rem 1.75rem;
  border: 1px solid var(--border);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  position: relative;
  z-index: 0;
}
.track-courses {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.course-group {}
.course-group-label {
  font-family: -apple-system, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--maroon);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.course-group-note {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-500);
  text-transform: none;
  letter-spacing: 0;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.1rem 0.4rem;
}
.course-list {
  margin: 0;
  padding-left: 1.2rem;
  list-style: disc;
}
.course-list li {
  color: var(--text-600);
  font-size: 0.9rem;
  line-height: 1.7;
  padding: 0.1rem 0;
}
.track-notes {
  margin: 0;
  padding-left: 1.3rem;
  border-top: 1px solid var(--border);
  padding-top: 1.1rem;
}
.track-notes li {
  font-size: 0.88rem;
  color: var(--text-500);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}
.track-notes li:last-child { margin-bottom: 0; }

/* ── Curriculum footer note ── */
.curriculum-footer-note {
  color: var(--text-600);
  line-height: 1.75;
  margin: 0;
}
.curriculum-footer-note a {
  color: var(--maroon);
  text-decoration: underline;
  word-break: break-all;
}
.curriculum-footer-note a:hover { color: var(--maroon-hover); }

/* ============================================================
   Image Gallery (before Introduction)
   ============================================================ */
#gallery {
  padding: 0;
  width: 100vw;
  position: relative;
  overflow: hidden;
}

.gallery-viewport {
  width: 100%;
  height: 520px;
  overflow-x: auto;
  overflow-y: hidden;
  display: flex;
  gap: 6px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  scroll-behavior: smooth;
}
.gallery-viewport::-webkit-scrollbar { display: none; }

.gallery-slide {
  min-width: 48%;
  height: 100%;
  flex-shrink: 0;
  scroll-snap-align: start;
  overflow: hidden;
  position: relative;
}

.gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background 0.2s;
  color: var(--maroon);
}
.gallery-arrow:hover { background: #fff; }
.gallery-arrow-prev { left: 1.25rem; }
.gallery-arrow-next { right: 1.25rem; }

@media (max-width: 720px) {
  .gallery-viewport { height: 420px; }
  .gallery-slide { min-width: 80%; }
}

/* ============================================================
   Scholar Highlights Gallery & Video
   ============================================================ */
.scholar-highlights {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.scholar-highlight-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
  transition: transform 0.2s, box-shadow 0.2s;
}

.scholar-highlight-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(103, 25, 25, 0.08);
}

.scholar-highlight-header {
  border-left: 3px solid var(--maroon);
  padding-left: 0.75rem;
}

.scholar-highlight-name {
  font-family: Georgia, serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--maroon);
  margin: 0 0 0.2rem 0;
  line-height: 1.25;
}

.scholar-highlight-meta {
  font-family: -apple-system, sans-serif;
  font-size: 0.8rem;
  color: var(--text-500);
}

.scholar-highlight-desc {
  font-family: -apple-system, sans-serif;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-600);
  margin: 0;
}

/* Image grid for Alexander */
.scholar-photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.5rem;
}

.scholar-photo-wrap {
  aspect-ratio: 3/2;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #f3f4f6;
}

.scholar-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}

.scholar-photo-wrap:hover img {
  transform: scale(1.06);
}

/* Video wrapper (vertical aspect ratio for Shorts) */
.scholar-video-wrapper {
  align-self: center;
  width: 196px;
  height: 348px; /* 9:16 aspect ratio (approx 196 x 348) */
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  background: #000;
}

.scholar-video-iframe {
  width: 100%;
  height: 100%;
  display: block;
}

/* Link buttons */
.scholar-btn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: auto;
  padding: 0.5rem 1rem;
  background: transparent;
  color: var(--maroon);
  border: 1px solid var(--maroon);
  border-radius: 4px;
  font-family: -apple-system, sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  align-self: flex-start;
}

.scholar-btn-link:hover {
  background: var(--maroon);
  color: #fff;
  text-decoration: none;
}

@media (max-width: 900px) {
  .scholar-highlights {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .scholar-video-wrapper {
    width: 220px;
    height: 390px;
  }
}

.scholar-link {
  color: var(--maroon);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.15s ease;
}

.scholar-link:hover {
  color: var(--maroon-hover);
  text-decoration: underline;
}