:root {
  --primary: #0F2A4D;
  --accent: #F59E0B;
  --neutral-900: #0A0A0A;
  --neutral-700: #404040;
  --neutral-100: #F5F5F5;
  --neutral-0: #FFFFFF;
  --success: #10B981;
  --danger: #EF4444;
  --line: #E5E7EB;
  --shadow: 0 18px 48px rgba(15, 42, 77, 0.14);
}

/* Faculty & Staff r2: org chart hybrid */
.org-chart-section { overflow: hidden; }
.org-chart { margin-top: 2rem; padding: 2rem 1rem 0; }
.org-list, .org-vp-row { list-style: none; margin: 0; padding: 0; }
.org-dean-row { display: grid; justify-items: center; position: relative; }
.org-node {
  appearance: none;
  border: 1px solid rgba(21, 78, 121, 0.16);
  cursor: pointer;
  display: grid;
  gap: 0.45rem;
  justify-items: center;
  min-height: 44px;
  position: relative;
  text-align: center;
  width: 100%;
}
.org-node strong { color: var(--neutral-900); font-size: 1.02rem; line-height: 1.35; }
.org-node-dean {
  border-color: rgba(0, 91, 150, 0.32);
  box-shadow: 0 20px 60px rgba(0, 91, 150, 0.14);
  max-width: 360px;
}
.org-vp-row {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 4rem;
  position: relative;
  width: 100%;
}
.org-vp-row::before {
  background: rgba(0, 91, 150, 0.22);
  content: "";
  height: 1px;
  left: 12.5%;
  position: absolute;
  right: 12.5%;
  top: -2rem;
}
.org-dean-row > .org-node::after {
  background: rgba(0, 91, 150, 0.22);
  content: "";
  height: 2rem;
  left: 50%;
  position: absolute;
  top: calc(100% + 0.05rem);
  transform: translateX(-50%);
  width: 1px;
}
.org-vp-row li { position: relative; }
.org-vp-row li::before {
  background: rgba(0, 91, 150, 0.22);
  content: "";
  height: 2rem;
  left: 50%;
  position: absolute;
  top: -2rem;
  width: 1px;
}
.org-mobile { display: none; margin-top: 1.5rem; }
.org-mobile details {
  background: #fff;
  border: 1px solid rgba(0, 91, 150, 0.12);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  padding: 0.85rem;
}
.org-mobile summary { color: var(--primary); cursor: pointer; font-weight: 800; }
.faculty-program-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.faculty-program-card {
  color: inherit;
  min-height: 190px;
  position: relative;
  text-decoration: none;
}
.faculty-program-card .count-pill { position: absolute; right: 1.1rem; top: 1rem; }
.faculty-program-card h3 { max-width: calc(100% - 3rem); }
.faculty-master-card {
  background: linear-gradient(135deg, rgba(0, 91, 150, 0.08), rgba(247, 148, 29, 0.12));
  border-color: rgba(247, 148, 29, 0.34);
}
.support-cluster-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.support-cluster {
  background: #fff;
  border: 1px solid rgba(0, 91, 150, 0.12);
  border-radius: 8px;
  padding: 1.25rem;
}
.support-cluster h3 { color: var(--primary); font-size: 1.05rem; margin-bottom: 1rem; }
.support-flow { display: grid; gap: 0.75rem; position: relative; }
.support-flow .support-person + .support-person { margin-left: 1.25rem; }
.support-flow .support-person + .support-person::before {
  background: rgba(0, 91, 150, 0.2);
  content: "";
  height: calc(100% + 0.75rem);
  left: -0.75rem;
  position: absolute;
  top: -0.75rem;
  width: 1px;
}
.support-person {
  appearance: none;
  border: 1px solid rgba(0, 91, 150, 0.12);
  cursor: pointer;
  min-height: 44px;
  text-align: left;
  width: 100%;
}
.support-person span { color: var(--neutral-700); display: block; font-size: 0.9rem; margin-top: 0.25rem; }
.support-independent-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1rem;
}
.staff-panel-backdrop {
  background: rgba(9, 25, 38, 0.46);
  inset: 0;
  opacity: 0;
  position: fixed;
  transition: opacity 180ms ease;
  z-index: 80;
}
.staff-panel-backdrop[hidden], .staff-panel[hidden] { display: none; }
.staff-panel-backdrop.is-open { opacity: 1; }
.staff-panel {
  background: #fff;
  box-shadow: -24px 0 70px rgba(9, 25, 38, 0.22);
  display: grid;
  gap: 1rem;
  height: 100vh;
  max-width: 480px;
  overflow-y: auto;
  padding: 2rem;
  position: fixed;
  right: 0;
  top: 0;
  transform: translateX(105%);
  transition: transform 220ms ease;
  width: min(480px, 100vw);
  z-index: 90;
}
.staff-panel.is-open { transform: translateX(0); }
.staff-panel-close {
  align-items: center;
  background: rgba(0, 91, 150, 0.08);
  border: 0;
  border-radius: 999px;
  color: var(--neutral-900);
  cursor: pointer;
  display: inline-flex;
  font-size: 1.6rem;
  height: 44px;
  justify-content: center;
  justify-self: end;
  width: 44px;
}
.staff-panel-avatar {
  align-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-size: 2rem;
  font-weight: 800;
  height: 80px;
  justify-content: center;
  width: 80px;
}
.staff-panel h2 { color: var(--neutral-900); font-size: clamp(1.55rem, 3vw, 2.1rem); line-height: 1.25; }
.staff-panel-role { color: var(--primary); font-weight: 800; }
.staff-panel-meta { display: grid; gap: 0.85rem; }
.staff-panel-meta div { border-top: 1px solid rgba(0, 91, 150, 0.12); padding-top: 0.85rem; }
.staff-panel-meta dt { color: var(--neutral-700); font-size: 0.84rem; font-weight: 800; text-transform: uppercase; }
.staff-panel-meta dd { color: var(--neutral-900); margin: 0.15rem 0 0; }
.staff-panel-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.5rem; }
body.staff-panel-open { overflow: hidden; }
.staff-card.is-highlighted {
  outline: 3px solid rgba(247, 148, 29, 0.55);
  outline-offset: 4px;
}
button.staff-card { font-family: inherit; }

@media (max-width: 920px) {
  .org-chart { display: none; }
  .org-mobile { display: grid; gap: 0.25rem; }
  .faculty-program-grid, .support-cluster-grid, .support-independent-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .staff-panel {
    max-width: none;
    padding: 1.25rem;
    width: 100vw;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--neutral-900);
  background: var(--neutral-0);
  font-family: "IBM Plex Sans Thai", "Prompt", "Sarabun", "Noto Sans SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  line-height: 1.55;
}

body[data-lang="th"] .en,
body[data-lang="th"] .zh,
body[data-lang="en"] .th,
body[data-lang="en"] .zh,
body[data-lang="zh"] .th,
body[data-lang="zh"] .en { display: none; }

body[data-lang="zh"] .en.lang-fallback-visible {
  display: inline;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  background: var(--accent);
  color: var(--neutral-900);
  padding: 10px 14px;
  border-radius: 6px;
}
.skip-link:focus { top: 16px; }

.utility-bar {
  background: var(--neutral-700);
  color: rgba(255,255,255,0.86);
  font-size: 13px;
}
.utility-inner,
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.utility-inner { min-height: 36px; }
.audience-tabs,
.quick-top,
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.utility-bar a:hover,
.main-nav a:hover { color: var(--accent); }
.language-switcher button,
.menu-toggle {
  border: 0;
  cursor: pointer;
}
.language-switcher {
  display: inline-flex;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
}
.language-switcher button {
  color: white;
  background: transparent;
  padding: 4px 9px;
  min-height: 26px;
  font-size: 12px;
  font-weight: 800;
}
.language-switcher button.active {
  color: var(--neutral-900);
  background: var(--accent);
}
.search-link { font-size: 20px; line-height: 1; }

.top-shell {
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header {
  position: relative;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.header-inner { min-height: 80px; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand-logo {
  width: 44px;
  height: 54px;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}
.brand-mark-logo {
  height: 44px;
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}
.brand-text {
  color: var(--primary);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
}
.main-nav {
  justify-content: center;
  flex: 1;
  font-size: 14px;
  font-weight: 700;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 6px;
  padding: 0 18px;
  font-weight: 800;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  color: white;
  background: var(--primary);
  box-shadow: 0 10px 28px rgba(15,42,77,.18);
}
.btn-accent {
  color: var(--neutral-900);
  background: var(--accent);
  box-shadow: 0 10px 28px rgba(245,158,11,.24);
}
.btn-ghost {
  color: white;
  border: 1px solid rgba(255,255,255,.76);
}
.menu-toggle {
  display: none;
  color: var(--primary);
  background: var(--neutral-100);
  width: 44px;
  height: 44px;
  border-radius: 6px;
  font-size: 24px;
}

.hero {
  position: relative;
  height: clamp(600px, 72vh, 700px);
  overflow: hidden;
  background: var(--primary);
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s ease;
  background:
    linear-gradient(120deg, rgba(15,42,77,.98), rgba(15,42,77,.72)),
    radial-gradient(circle at 75% 20%, rgba(245,158,11,.45), transparent 34%);
}
.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}
.hero-slide img,
.hero-slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-slide img.image-failed { display: none; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6,18,34,.84), rgba(15,42,77,.52) 48%, rgba(15,42,77,.18));
}
.hero-content {
  position: absolute;
  left: 50%;
  top: 52%;
  transform: translate(-50%, -50%);
  color: white;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
h1, h2, h3, p { overflow-wrap: anywhere; }
h1,
.hero-headline {
  max-width: 820px;
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: .98;
  letter-spacing: 0;
  font-weight: 700;
}
.hero-copy {
  max-width: 660px;
  margin: 24px 0 0;
  color: rgba(255,255,255,.9);
  font-size: 19px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}
.dot {
  position: relative;
  width: 38px;
  height: 24px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
}
.dot::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 4px;
  border-radius: inherit;
  background: rgba(255,255,255,.38);
  transform: translateY(-50%);
}
.dot.active::before { background: var(--accent); }
.hero-controls {
  position: absolute;
  right: max(24px, calc((100vw - 1180px) / 2));
  bottom: 22px;
  z-index: 2;
  display: flex;
  gap: 8px;
}
.hero-control {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.58);
  border-radius: 999px;
  color: white;
  background: rgba(15,42,77,.45);
  cursor: pointer;
  font-size: 26px;
  font-weight: 800;
  backdrop-filter: blur(8px);
}
.hero-control:hover,
.hero-control:focus-visible {
  color: var(--neutral-900);
  background: var(--accent);
  border-color: var(--accent);
}
.hero-pause {
  font-size: 17px;
}
.hero-pause .play-icon,
.hero-pause.is-paused .pause-icon {
  display: none;
}
.hero-pause.is-paused .play-icon {
  display: inline;
}

.achievement-bar {
  background: var(--primary);
  color: white;
  padding: 28px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stats-grid div {
  border-left: 1px solid rgba(255,255,255,.22);
  padding-left: 24px;
}
.stats-grid strong {
  display: block;
  color: var(--accent);
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1;
}
.stats-grid span {
  color: rgba(255,255,255,.86);
  font-weight: 700;
}

.section { padding: 88px 0; }
.section-muted,
.values-section { background: var(--neutral-100); }
.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}
.section-heading.compact { max-width: none; }
.section-heading h2,
.staff-strip h2 {
  margin: 0;
  color: var(--primary);
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.12;
}
.section-heading p:not(.eyebrow) {
  color: var(--neutral-700);
  margin: 14px 0 0;
  font-size: 17px;
}
.tier-label {
  color: var(--primary);
  font-weight: 900;
  margin: 0 0 18px;
}
.graduate-label { margin-top: 32px; }

.program-grid,
.research-grid,
.values-grid,
.quick-grid,
.download-grid {
  display: grid;
  gap: 18px;
}
.program-grid { grid-template-columns: repeat(4, 1fr); }
.program-card,
.research-card,
.values-grid article,
.download-grid article,
.featured-news,
.graduate-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(15,42,77,.06);
}
.program-card {
  position: relative;
  min-height: 244px;
  padding: 22px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.program-card.preview-card {
  min-height: 190px;
  display: block;
}
.program-card:hover,
.research-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.program-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--primary);
  background: #FFF7E8;
  border-radius: 6px;
  font-size: 24px;
  font-weight: 900;
}
.degree,
.badge,
.tag {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}
.degree {
  position: absolute;
  right: 18px;
  top: 18px;
  color: var(--primary);
  background: var(--neutral-100);
  padding: 5px 9px;
}
.program-card h3,
.research-card h3 {
  color: var(--primary);
  margin: 18px 0 8px;
  font-size: 19px;
  line-height: 1.24;
}
.program-card p,
.research-card p,
.download-grid p {
  color: var(--neutral-700);
  margin: 0 0 18px;
  font-size: 14px;
}
.section-actions {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}
.preview-graduate p {
  margin-bottom: 0;
}
.program-card a,
.program-card .card-cta,
.research-card a,
.featured-news a,
.news-list .view-all,
.download-grid a {
  color: var(--primary);
  font-weight: 900;
}
.graduate-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-left: 8px solid var(--primary);
  padding: 26px;
}
.badge {
  color: var(--neutral-900);
  background: var(--accent);
  padding: 5px 10px;
}
.graduate-card h3 { margin: 12px 0 6px; color: var(--primary); font-size: 28px; }
.graduate-card p { margin: 0; color: var(--neutral-700); }

.section-news {
  background: var(--neutral-0);
  padding: 96px 0;
}
.news-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}
.featured-news {
  overflow: hidden;
  border-radius: 8px;
}
.featured-news img {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
}
.news-body {
  padding: 24px;
}
.news-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.tag {
  color: var(--primary);
  background: #FFF7E8;
  padding: 5px 10px;
}
.tag-academic {
  color: #92400E;
  background: #FEF3C7;
}
.tag-research {
  color: #1D4ED8;
  background: #DBEAFE;
}
.tag-student {
  color: #047857;
  background: #D1FAE5;
}
.tag-event {
  color: #6D28D9;
  background: #EDE9FE;
}
/* รับสมัคร — สีคณะ #6E1423 (PR 2026-08-01) */
.tag-admission {
  color: #6E1423;
  background: #FBE9EC;
}
.news-meta time {
  color: #737373;
  font-size: 13px;
}
.news-body h3 {
  display: -webkit-box;
  overflow: hidden;
  color: var(--neutral-900);
  margin: 16px 0 10px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.28;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news-body p {
  display: -webkit-box;
  overflow: hidden;
  color: #525252;
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.6;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.news-cta,
.view-all-link {
  color: var(--accent);
  font-size: 15px;
  font-weight: 600;
}
.featured-news .news-cta {
  color: var(--accent);
}
.news-cta:hover,
.view-all-link:hover {
  text-decoration: underline;
}
.news-cta:focus-visible,
.view-all-link:focus-visible,
.news-item a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.news-list-panel {
  display: flex;
  flex-direction: column;
}
.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}
.news-item {
  border-bottom: 1px solid var(--neutral-100);
}
.news-list li:last-child .news-item {
  border-bottom: 0;
}
.news-item a,
.news-item .news-link {
  display: block;
  padding: 20px 0;
}
.news-item h3 {
  display: -webkit-box;
  overflow: hidden;
  color: var(--neutral-900);
  margin: 12px 0 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  transition: color .15s ease;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news-item a:hover h3 {
  color: var(--accent);
}
.view-all-link {
  display: block;
  align-self: flex-end;
  margin-top: 24px;
  transition: transform .15s ease, color .15s ease;
}
.view-all-link:hover {
  transform: translateX(4px);
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.pillar-card {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: 8px;
  color: white;
}
.pillar-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pillar-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,42,77,.12), rgba(5,16,30,.9));
}
.pillar-card div {
  position: absolute;
  z-index: 1;
  left: 24px;
  right: 24px;
  bottom: 24px;
}
.pillar-card span {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: var(--neutral-900);
  border-radius: 6px;
  font-weight: 900;
}
.pillar-card h3 { font-size: 25px; line-height: 1.18; }
.pillar-card p { color: rgba(255,255,255,.86); }

.section-research {
  background: var(--neutral-0);
  padding: 96px 0;
}
.research-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.research-card {
  overflow: hidden;
  border: 1px solid var(--neutral-100);
  border-radius: 12px;
  background: white;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  transition: transform .25s ease, box-shadow .25s ease;
}
.research-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.10);
}
.research-card:focus-within {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
.research-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
}
.research-body {
  padding: 24px;
}
.research-tag {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 99px;
  color: #525252;
  background: transparent;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
}
.research-card h3 {
  display: -webkit-box;
  overflow: hidden;
  color: var(--neutral-900);
  margin: 16px 0 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.32;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.research-card p:not(.research-author) {
  display: -webkit-box;
  overflow: hidden;
  color: #525252;
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.research-divider {
  border: 0;
  border-top: 1px solid var(--neutral-100);
  margin: 16px 0;
}
.research-author {
  color: #737373;
  margin: 0;
  font-size: 13px;
  font-style: italic;
  line-height: 1.5;
}
.research-author::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--accent);
  vertical-align: middle;
}
.research-card .research-cta {
  display: inline-block;
  color: var(--accent);
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
}
.research-card .research-cta:hover {
  text-decoration: underline;
}
.research-card .research-cta:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  .research-card:hover {
    transform: none;
  }
}

.values-section {
  padding: 96px 0;
}
.values-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.value-card {
  min-height: 300px;
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  transition: transform .2s ease, box-shadow .2s ease;
}
.value-card:hover {
  transform: scale(1.01);
  box-shadow: 0 4px 16px rgba(0,0,0,.10);
}
.value-card:focus-within {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
.value-badge {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--neutral-900);
  background: var(--accent);
  border-radius: 50%;
  font-family: "Prompt", "IBM Plex Sans Thai", sans-serif;
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
}
.value-icon {
  width: 32px;
  height: 32px;
  margin-top: 12px;
  color: #737373;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.values-grid h3 {
  color: var(--primary);
  margin: 24px 0 10px;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.24;
}
.values-grid h3 .en {
  color: #737373;
  margin-top: 4px;
  font-size: 14px;
  font-style: italic;
  font-weight: 500;
}
body[data-lang="en"] .values-grid h3 .en,
body[data-lang="zh"] .values-grid h3 .en.lang-fallback-visible {
  display: block;
}
.values-grid p {
  color: var(--neutral-700);
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
}

.quick-links {
  background: white;
  border-top: 1px solid var(--neutral-100);
  padding: 72px 0;
}
.quick-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.quick-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 120px;
  padding: 24px;
  color: var(--neutral-900);
  text-align: center;
  background: white;
  border: 1px solid var(--neutral-100);
  border-radius: 8px;
  transition: transform .1s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.quick-link:hover {
  color: var(--neutral-900);
  background: var(--neutral-100);
  border-color: var(--accent);
  box-shadow: none;
  transform: none;
}
.quick-link:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
.quick-link:active {
  transform: scale(.98);
}
.quick-icon {
  width: 40px;
  height: 40px;
  color: var(--primary);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: color .2s ease;
}
.quick-link:hover .quick-icon {
  color: var(--accent);
}
.quick-link strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
}
.quick-link strong .en {
  color: #737373;
  font-size: 13px;
  font-weight: 400;
}
body[data-lang="en"] .quick-link strong .en,
body[data-lang="zh"] .quick-link strong .en.lang-fallback-visible {
  display: block;
}

.page-preview .split-preview {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  align-items: center;
}
.split-preview h2 { color: var(--primary); font-size: 40px; margin: 0 0 12px; }
.split-preview p { color: var(--neutral-700); }
.qa-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.qa-grid span {
  padding: 18px;
  color: white;
  background: var(--primary);
  border-radius: 6px;
  font-weight: 800;
}

.download-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.download-tabs button {
  border: 1px solid var(--line);
  color: var(--primary);
  background: white;
  border-radius: 999px;
  padding: 9px 14px;
  cursor: pointer;
  font-weight: 800;
}
.download-tabs button.active {
  border-color: var(--primary);
  color: white;
  background: var(--primary);
}
.download-grid { grid-template-columns: repeat(3, 1fr); }
.download-grid article { padding: 22px; }
.download-grid article > span {
  color: var(--accent);
  font-weight: 900;
}
.download-grid h3 { color: var(--primary); }
.download-grid article.is-locked {
  border-color: rgba(245,158,11,.55);
  background: #FFFBEB;
}
.download-grid article.is-locked a {
  color: var(--neutral-900);
}

.staff-strip {
  color: white;
  background: var(--primary);
}
.staff-strip .eyebrow { color: var(--accent); }
.staff-strip h2 {
  max-width: 820px;
  color: white;
  margin-bottom: 22px;
}
.staff-strip .btn-primary {
  color: var(--neutral-900);
  background: var(--accent);
}
.page-hero {
  color: white;
  background:
    linear-gradient(120deg, rgba(15,42,77,.98), rgba(15,42,77,.84)),
    radial-gradient(circle at 72% 24%, rgba(245,158,11,.42), transparent 32%);
  padding: 86px 0 72px;
}
.page-hero h1 {
  max-width: 860px;
  margin: 0;
}
.page-hero p:not(.eyebrow) {
  max-width: 720px;
  color: rgba(255,255,255,.86);
  font-size: 18px;
}
.program-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.program-toolbar a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 14px;
  color: var(--primary);
  font-weight: 900;
}
.program-toolbar a.active,
.program-toolbar a:hover {
  color: var(--neutral-900);
  background: var(--accent);
  border-color: var(--accent);
}
.program-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.program-overview-card {
  display: flex;
  flex-direction: column;
  min-height: 360px;
  border-color: rgba(15,42,77,.16);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 12px 30px rgba(15,42,77,.11);
}
.program-overview-card:hover {
  border-color: rgba(245,158,11,.72);
  box-shadow: 0 20px 42px rgba(15,42,77,.18);
}
.program-overview-card:focus-visible,
.program-master-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  transform: none;
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}
.program-overview-card .program-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  color: var(--primary);
  background: linear-gradient(135deg, #FFF7E8, #FDE68A);
  border: 1px solid rgba(245,158,11,.72);
  border-radius: 12px;
  font-size: 28px;
  font-weight: 900;
}
.program-overview-card .degree,
.program-master-card .degree {
  position: static;
  color: var(--primary);
  background: rgba(15,42,77,.13);
  border: 1px solid rgba(15,42,77,.18);
}
.program-overview-card h3,
.program-master-card h3 {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 19px;
  line-height: 1.28;
}
.program-overview-card p,
.program-master-card p {
  margin: 0 0 14px;
  color: var(--neutral-700);
  font-size: 14px;
}
.program-overview-card .majors-list {
  font-size: 12px;
  font-style: italic;
}
.card-cta {
  display: inline-flex;
  width: fit-content;
  margin-top: auto;
  color: var(--accent);
  font-size: 14px;
  font-weight: 900;
  transition: transform .18s ease;
}
.program-overview-card:hover .card-cta,
.program-master-card:hover .card-cta {
  transform: translateX(4px);
}
.graduate-page-heading {
  margin-top: 54px;
}
.program-master-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
  border-left: 4px solid var(--primary);
  border-top-color: rgba(15,42,77,.16);
  border-right-color: rgba(15,42,77,.16);
  border-bottom-color: rgba(15,42,77,.16);
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 14px 34px rgba(15,42,77,.12);
}
.program-master-card:hover {
  border-left-width: 6px;
  box-shadow: 0 22px 48px rgba(15,42,77,.18);
}

/* AUN-QA badges */
.aunqa-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
  margin: 4px 0 12px;
  line-height: 1.4;
}
.aunqa-aligned {
  background: var(--primary);
  color: white;
}
.aunqa-progress {
  background: transparent;
  border: 1.5px solid var(--accent);
  color: #B45309;
}
.aunqa-pilot {
  background: var(--accent);
  color: white;
}

/* COE (สภาวิศวกร / กว.) license badges */
.license-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
  margin: 4px 0 12px 8px;
  line-height: 1.4;
}
.license-active {
  background: #065F46;
  color: white;
}
.license-expiring {
  background: #FEF3C7;
  color: #92400E;
  border: 1.5px solid #B45309;
}

/* Master tags row */
.master-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.master-tags .tag {
  margin: 0;
}
.tag-graduate {
  background: var(--primary);
  color: white;
  padding: 5px 12px;
  letter-spacing: 1px;
  font-size: 11px;
}
.tag-opening {
  background: #FFF7E8;
  color: #B45309;
  padding: 5px 12px;
}
.tag-draft {
  background: #FEF3C7;
  color: #92400E;
  border: 1px solid #B45309;
  padding: 5px 12px;
}
.is-draft-program {
  border-color: rgba(245,158,11,.72);
}
.master-compact-card {
  border-left: 4px solid var(--primary);
}
.master-compact-card.is-draft-program {
  border-left-color: var(--accent);
}

/* Page-hero AUN-QA trust line */
.aunqa-trust {
  margin-top: 18px;
  padding: 12px 18px;
  background: rgba(245, 158, 11, 0.14);
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  color: rgba(255,255,255,0.95);
  font-size: 15px;
  max-width: 720px;
}
.aunqa-trust strong {
  color: white;
}
.license-trust {
  margin-top: 10px;
  padding: 12px 18px;
  background: rgba(6, 95, 70, 0.18);
  border-left: 3px solid #10B981;
  border-radius: 0 6px 6px 0;
  color: rgba(255,255,255,0.95);
  font-size: 15px;
  max-width: 720px;
}
.license-trust strong {
  color: white;
}
.anchor-note {
  height: 1px;
  overflow: hidden;
}
/* Calendar embed section (PR 2026-06-25) — month grid on desktop, agenda list on mobile */
.calendar-frame {
  background: var(--neutral-0);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.cal-embed { display: block; width: 100%; border: 0; }
.cal-desktop { height: clamp(560px, 85vh, 980px); }
.cal-mobile { display: none; height: clamp(480px, 80vh, 760px); }
/* e-Service portal entry points (PR 2026-06-25) */
.quick-top .quick-eservice {
  font-weight: 800;
  color: var(--accent);
}
.quick-link-feature {
  border: 1.5px solid var(--accent);
  background: rgba(245, 158, 11, .06);
}
.calendar-actions { margin: 22px 0 0; }
@media (max-width: 768px) {
  .cal-desktop { display: none; }
  .cal-mobile { display: block; }
}
.placeholder-section {
  border-top: 1px solid var(--line);
}
.placeholder-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 28px;
  align-items: center;
}
.placeholder-grid h2 {
  margin: 0;
  color: var(--primary);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.14;
}
.placeholder-grid p {
  margin: 0;
  color: var(--neutral-700);
}
.search-preview {
  display: grid;
  gap: 10px;
}
.search-preview label {
  color: var(--primary);
  font-weight: 900;
}
.search-preview div {
  display: flex;
  gap: 10px;
}
.search-preview input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 14px;
  font: inherit;
}

.footer {
  color: #9CA3AF;
  background: var(--neutral-900);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 30% 20% 25% 25%;
  gap: 48px;
  padding-bottom: 64px;
}
.footer-logo {
  display: inline-grid;
  gap: 6px;
  margin-bottom: 18px;
}
.logo-wordmark {
  color: white;
  font-family: "Prompt", "IBM Plex Sans Thai", sans-serif;
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
}
.logo-subtitle {
  max-width: 260px;
  color: rgba(255,255,255,.82);
  font-size: 13px;
  line-height: 1.35;
}
.footer-address {
  max-width: 320px;
  color: #9CA3AF;
  font-size: 13px;
  font-style: normal;
  line-height: 1.6;
}
.footer-philosophy {
  max-width: 280px;
  margin: 16px 0 0;
  color: #9CA3AF;
  font-size: 13px;
  font-style: italic;
  line-height: 1.6;
}
.footer h3 {
  margin: 0 0 16px;
  color: white;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.footer a {
  display: block;
  width: fit-content;
  color: #9CA3AF;
  font-size: 14px;
  line-height: 1.45;
  margin: 9px 0;
}
.footer a:hover {
  color: var(--accent);
  text-decoration: underline;
}
.footer .footer-logo {
  display: inline-grid;
  margin: 0 0 18px;
}
.footer a:focus-visible,
.social-icon:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.footer-contact p {
  margin: 0 0 10px;
  color: #9CA3AF;
  font-size: 14px;
  line-height: 1.6;
}
.social-icons {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.footer .social-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: white;
  background: var(--neutral-700);
  border-radius: 8px;
  margin: 0;
  transition: background .2s ease, color .2s ease;
}
.footer .social-icon:hover {
  color: white;
  background: var(--accent);
  text-decoration: none;
}
.social-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.social-icon:first-child svg {
  fill: currentColor;
  stroke: none;
}
.footer-bottom {
  border-top: 1px solid var(--neutral-700);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: #6B7280;
  font-size: 12px;
}
.footer-bottom p {
  margin: 0;
}
.footer-bottom nav {
  display: flex;
  gap: 14px;
}
.footer-bottom a {
  color: #6B7280;
  font-size: 12px;
  margin: 0;
}

.about-page-hero {
  min-height: 360px;
  display: grid;
  align-items: center;
  color: white;
  background:
    linear-gradient(135deg, rgba(15,42,77,.98), rgba(15,42,77,.9)),
    radial-gradient(circle at 82% 22%, rgba(245,158,11,.35), transparent 34%);
  padding: 70px 0;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 0;
  margin: 0 0 26px;
  list-style: none;
  color: rgba(255,255,255,.62);
  font-size: 13px;
}
.breadcrumb li + li::before {
  content: "›";
  margin-right: 10px;
  color: rgba(255,255,255,.38);
}
.breadcrumb a {
  color: rgba(255,255,255,.74);
}
.breadcrumb a:hover {
  color: var(--accent);
}
.about-page-hero h1 {
  margin: 0;
  color: white;
  font-size: clamp(40px, 6vw, 56px);
  font-weight: 700;
  line-height: 1.08;
}
.hero-subtitle {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(255,255,255,.72);
  font-size: 16px;
}
.about-section {
  padding: 96px 0;
}
.about-philosophy {
  background: white;
}
.about-philosophy .section-heading h2,
.about-cascade .section-heading h2 {
  color: var(--primary);
}
.philosophy-quote {
  max-width: 800px;
  margin: 48px auto;
  padding: 32px 32px 32px 40px;
  border-left: 4px solid var(--accent);
  border-radius: 0 8px 8px 0;
  color: var(--neutral-900);
  background: #FAFAFA;
  font-size: clamp(22px, 3vw, 28px);
  font-style: italic;
  font-weight: 500;
  line-height: 1.7;
}
.philosophy-cards,
.engine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.philosophy-card,
.engine-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  padding: 32px;
}
.about-icon,
.cascade-icon {
  width: 40px;
  height: 40px;
  color: var(--accent);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.philosophy-card h3,
.engine-card h3 {
  color: var(--neutral-900);
  margin: 18px 0 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
}
.philosophy-card p,
.engine-card li {
  color: #525252;
  font-size: 15px;
  line-height: 1.7;
}
.about-identity {
  background: var(--neutral-100);
}
.motto-block {
  text-align: center;
  margin-bottom: 48px;
}
.motto-text {
  margin: 0;
  color: var(--neutral-900);
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 800;
  line-height: 1.16;
}
.motto-text::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  margin: 18px auto 0;
  background: var(--accent);
  border-radius: 999px;
}
.motto-caption {
  color: #737373;
  margin: 12px 0 0;
  font-size: 14px;
  font-style: italic;
}
.engine-grid {
  grid-template-columns: repeat(2, 1fr);
}
.engine-subtitle {
  color: var(--accent);
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 500;
}
.engine-card ul {
  display: grid;
  gap: 8px;
  padding-left: 20px;
  margin: 0;
}
.engine-card li::marker {
  color: var(--accent);
}
.about-cascade {
  background: white;
}
.cascade-diagram {
  max-width: 720px;
  margin: 48px auto 0;
}
.cascade-level {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 32px;
  border-left: 6px solid;
  border-radius: 8px;
}
.cascade-level--university {
  border-color: var(--primary);
  background: #F8FAFF;
}
.cascade-level--faculty {
  border-color: var(--accent);
  background: #FFFBEB;
}
.cascade-level--program {
  border-color: var(--success);
  background: #F0FDF4;
}
.cascade-level--program .cascade-icon,
.cascade-cta {
  color: var(--success);
}
.cascade-arrow {
  display: flex;
  justify-content: center;
  padding: 8px 0;
  color: #9CA3AF;
  font-size: 28px;
  line-height: 1;
}
.cascade-content h3 {
  color: var(--neutral-900);
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
}
.cascade-content p {
  color: var(--neutral-700);
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}
.cascade-cta {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
}
.cascade-cta:hover {
  text-decoration: underline;
}
.about-stats {
  color: white;
  background: var(--primary);
  padding: 34px 0;
}
.about-cta {
  color: white;
  text-align: center;
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
  padding: 80px 0;
}
.about-cta h2 {
  color: white;
  margin: 0 0 32px;
  font-size: clamp(30px, 4vw, 36px);
  font-weight: 700;
}
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.about-cta .btn-ghost {
  border-color: white;
  color: white;
}

.staff-page-hero {
  min-height: 280px;
  display: grid;
  align-items: center;
  color: white;
  background:
    linear-gradient(135deg, rgba(15,42,77,.98), rgba(15,42,77,.9)),
    radial-gradient(circle at 78% 22%, rgba(245,158,11,.32), transparent 34%);
  padding: 54px 0;
}
.staff-page-hero h1 {
  margin: 0;
  color: white;
  font-size: clamp(40px, 6vw, 56px);
  line-height: 1.08;
}
.staff-page-hero p {
  max-width: 720px;
  margin: 16px 0 0;
  color: rgba(255,255,255,.72);
  font-size: 17px;
}
.staff-stats {
  color: white;
  background: var(--primary);
  padding: 34px 0;
}
.staff-section {
  padding: 88px 0;
}
.executive-feature {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
}
.executive-grid,
.staff-grid {
  display: grid;
  gap: 22px;
}
.executive-grid {
  grid-template-columns: repeat(4, 1fr);
}
.staff-grid.compact,
.office-grid {
  grid-template-columns: repeat(4, 1fr);
}
.health-grid {
  grid-template-columns: repeat(3, 1fr);
}
.staff-card {
  position: relative;
  contain: layout;
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  padding: 18px;
}
.executive-card {
  text-align: center;
}
.dean-card {
  max-width: 340px;
  padding: 28px;
}
.staff-avatar {
  display: grid;
  place-items: center;
  width: 104px;
  aspect-ratio: 1;
  margin: 0 auto 16px;
  color: var(--neutral-900);
  background: #FEF3C7;
  border: 1px solid rgba(245,158,11,.35);
  border-radius: 999px;
  font-size: 34px;
  font-weight: 800;
  overflow: hidden;
}
.staff-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 999px;
  display: block;
}
.dean-card .staff-avatar {
  width: 200px;
  font-size: 56px;
}
.staff-panel-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 999px;
  display: block;
}
.staff-card :is(h3, h4) {
  margin: 0 0 8px;
  color: var(--neutral-900);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}
.dean-card h3 {
  font-size: 24px;
}
.staff-card :is(h3, h4) .en {
  display: block;
  color: #737373;
  margin-top: 4px;
  font-size: 12px;
  font-style: italic;
  font-weight: 400;
}
body[data-lang="th"] .staff-card :is(h3, h4) .en {
  display: none;
}
body[data-lang="en"] .staff-card :is(h3, h4) .en,
body[data-lang="zh"] .staff-card :is(h3, h4) .en.lang-fallback-visible {
  display: block;
}
.staff-role {
  color: var(--accent);
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
}
.staff-card p:not(.staff-role) {
  color: var(--neutral-700);
  margin: 0 0 10px;
  font-size: 14px;
}
.staff-card a {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}
.pending-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: #FFFBEB;
  border: 1px solid var(--accent);
  cursor: help;
}
.staff-filter {
  position: sticky;
  top: 116px;
  z-index: 35;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  padding: 14px 0;
}
.staff-filter-inner {
  display: grid;
  gap: 14px;
}
.staff-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.staff-tabs button {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--primary);
  background: white;
  padding: 8px 13px;
  cursor: pointer;
  font-weight: 800;
}
.staff-tabs button.active {
  border-color: var(--accent);
  color: var(--neutral-900);
  background: var(--accent);
}
.staff-tools {
  display: grid;
  grid-template-columns: 1fr 1fr minmax(220px, .8fr);
  gap: 12px;
  align-items: end;
}
.staff-tools label {
  display: grid;
  gap: 5px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
}
.staff-tools select,
.staff-tools input {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  font: inherit;
  background: white;
}
.staff-result-count {
  margin: 0;
  color: var(--neutral-700);
  font-size: 13px;
}
.department-list {
  display: grid;
  gap: 16px;
}
.staff-group {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  overflow: hidden;
}
.staff-group[hidden] {
  display: none;
}
.staff-group summary {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: center;
  cursor: pointer;
  padding: 20px 22px;
  color: var(--primary);
  font-size: 20px;
  font-weight: 800;
}
.staff-group summary .en {
  display: block;
  color: #737373;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 500;
}
body[data-lang="th"] .staff-group summary .en {
  display: none;
}
.count-pill {
  color: var(--neutral-900);
  background: var(--accent);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
}
.staff-group summary a {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}
.staff-group .staff-grid {
  padding: 0 22px 22px;
}
.staff-card.is-hidden {
  display: none;
}
.staff-empty {
  color: var(--neutral-700);
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}
.staff-cta {
  color: white;
  text-align: center;
  background: var(--primary);
  padding: 78px 0;
}
.staff-cta h2 {
  color: white;
  margin: 0 0 24px;
  font-size: clamp(30px, 4vw, 40px);
}
.staff-cta .btn-ghost {
  border-color: white;
  color: white;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.program-detail-hero {
  position: relative;
  min-height: 620px;
  display: grid;
  align-items: center;
  color: white;
  overflow: hidden;
}

.program-hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.program-detail-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(15,42,77,.94), rgba(15,42,77,.58), rgba(15,42,77,.18));
}

.program-hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 96px 0;
}

.breadcrumb-link {
  color: rgba(255,255,255,.84);
  font-weight: 800;
  text-decoration: none;
}

.program-detail-hero h1 {
  margin: 12px 0 18px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: .96;
  letter-spacing: 0;
}

.program-detail-hero .hero-tagline {
  max-width: 700px;
  color: rgba(255,255,255,.88);
  font-size: 1.18rem;
  line-height: 1.75;
}

.detail-badges,
.sticky-cta .container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.program-detail-hero .detail-badges {
  margin-top: 22px;
}

.program-detail-hero .degree-badge,
.program-detail-hero .aunqa-badge,
.program-detail-hero .license-badge,
.program-detail-hero .tabee-badge,
.program-detail-hero .admission-status-badge {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 7px 13px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
  margin: 0;
}

.license-badge,
.tabee-badge,
.admission-status-badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: .78rem;
  font-weight: 900;
}

.license-active {
  color: #0f5132;
  background: #d8f3dc;
}

.tabee-badge,
.tabee-pilot {
  color: white;
  background: var(--primary);
}

.admission-status-badge.is-open {
  color: #0f5132;
  background: #d8f3dc;
}

.program-revision-meta {
  color: rgba(255,255,255,.78);
  font-size: .94rem;
  font-weight: 700;
  margin: 12px 0 0;
}

.program-detail-hero .btn-download {
  color: var(--primary);
  background: white;
  border: 2px solid rgba(255,255,255,.95);
  box-shadow: 0 10px 28px rgba(0,0,0,.18);
}

.program-detail-hero .btn-download:hover {
  color: var(--primary);
  background: var(--accent);
  border-color: var(--accent);
}

.quick-facts {
  background: var(--neutral-100);
  padding: 46px 0;
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.facts-grid > div {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
}

.facts-grid strong {
  display: block;
  color: var(--accent);
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1;
}

.facts-grid span {
  display: block;
  color: var(--neutral-700);
  font-weight: 800;
  margin-top: 8px;
}

.detail-note {
  color: var(--neutral-600);
  margin: 18px 0 0;
  font-size: .92rem;
}

.detail-section {
  padding: 88px 0;
}

.split-grid,
.faculty-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: 48px;
  align-items: center;
}

.split-grid img,
.media-grid img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  border-radius: 12px;
}

.check-list {
  display: grid;
  gap: 16px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  color: var(--neutral-700);
  line-height: 1.75;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  color: white;
  background: var(--primary);
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 900;
}

.career-section,
.accreditation,
.admission-section {
  background: var(--neutral-100);
}

.career-grid,
.timeline-grid,
.accreditation-cards,
.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 32px;
}

.career-grid article,
.timeline-grid article,
.acc-card,
.media-grid article,
.chair-card,
.admission-table,
.faq-section details {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(15,42,77,.06);
}

.career-grid article,
.timeline-grid article,
.acc-card,
.chair-card {
  padding: 26px;
}

.career-grid h3,
.timeline-grid h3,
.acc-card h3,
.chair-card h3,
.media-grid h3 {
  color: var(--primary);
}

.timeline-grid {
  grid-template-columns: repeat(4, 1fr);
}

.timeline-grid article > span {
  color: var(--accent);
  font-weight: 900;
  text-transform: uppercase;
}

.curriculum-section .btn {
  margin-top: 28px;
}

.download-documents {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.download-document-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  min-height: 116px;
  padding: 20px;
  border: 2px solid rgba(15,42,77,.18);
  border-radius: 12px;
  background: white;
  color: var(--neutral-900);
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(15,42,77,.06);
}

.download-document-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.download-document-card strong,
.download-document-card small {
  display: block;
}

.download-document-card strong {
  color: var(--primary);
  font-size: 1.02rem;
}

.download-document-card small {
  color: var(--neutral-600);
  margin-top: 6px;
}

.download-icon {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: white;
  background: var(--primary);
  font-size: 1.4rem;
  font-weight: 900;
}

.faculty-layout {
  align-items: stretch;
}

.chair-card {
  text-align: center;
}

.chair-photo {
  width: 132px;
  height: 132px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--primary), #3f6b99);
  font-size: 2rem;
  font-weight: 900;
  margin: 0 auto 18px;
}

.chair-card a {
  color: var(--primary);
  font-weight: 900;
  text-decoration: none;
}

.media-grid article {
  overflow: hidden;
}

.media-grid img {
  min-height: 220px;
  border-radius: 0;
}

.media-grid h3 {
  margin: 0;
  padding: 18px 20px 22px;
}

.admission-table {
  overflow: hidden;
  margin-top: 28px;
}

.admission-table div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
}

.admission-table div:last-child {
  border-bottom: 0;
}

.faq-section details {
  padding: 0;
  margin-top: 14px;
}

.faq-section summary {
  cursor: pointer;
  color: var(--primary);
  font-weight: 900;
  padding: 20px 24px;
}

.faq-section details p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--neutral-700);
}

.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: rgba(255,255,255,.96);
  box-shadow: 0 -10px 30px rgba(15,42,77,.12);
  padding: 14px 0;
  transform: translateY(110%);
  transition: transform 180ms ease;
}

.sticky-cta.is-visible {
  transform: translateY(0);
}

.sticky-cta .container {
  justify-content: flex-end;
}

@media (max-width: 1080px) {
  .main-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: white;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 8px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 14px; border-radius: 6px; }
  .main-nav a:hover { background: var(--neutral-100); }
  .menu-toggle { display: inline-grid; place-items: center; }
  .header-cta { display: none; }
  .program-grid { grid-template-columns: repeat(2, 1fr); }
  .research-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 820px) {
  .utility-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 8px 0;
  }
  .audience-tabs,
  .quick-top {
    width: 100%;
    gap: 10px;
    overflow-x: auto;
    white-space: nowrap;
  }
  .hero {
    height: 640px;
  }
  .hero-overlay {
    background: linear-gradient(180deg, rgba(6,18,34,.35), rgba(6,18,34,.88));
  }
  .stats-grid,
  .pillar-grid,
  .research-grid,
  .values-grid,
  .download-grid,
  .footer-grid,
  .page-preview .split-preview,
  .placeholder-grid {
    grid-template-columns: 1fr 1fr;
  }
  .news-layout {
    grid-template-columns: 1fr;
  }
  .section { padding: 66px 0; }
  .section-news { padding: 72px 0; }
  .section-research { padding: 72px 0; }
  .values-section { padding: 72px 0; }
  .quick-links { padding: 56px 0; }
  .quick-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .program-overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .facts-grid,
  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .download-documents {
    grid-template-columns: 1fr;
  }
  .career-grid,
  .accreditation-cards,
  .media-grid,
  .split-grid,
  .faculty-layout {
    grid-template-columns: 1fr;
  }
  .footer {
    padding-top: 56px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-bottom-inner {
    align-items: flex-start;
    flex-direction: column;
  }
  .about-section {
    padding: 72px 0;
  }
  .staff-section {
    padding: 72px 0;
  }
  .executive-grid,
  .staff-grid.compact,
  .office-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .health-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .staff-tools {
    grid-template-columns: 1fr 1fr;
  }
  .philosophy-cards {
    gap: 20px;
  }
  .engine-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .research-grid {
    grid-template-columns: 1fr;
  }
  .quick-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .philosophy-cards {
    grid-template-columns: 1fr;
  }
  .staff-filter {
    top: 0;
  }
}

@media (max-width: 560px) {
  .container { width: min(100% - 24px, 1180px); }
  .header-inner { min-height: 72px; }
  .brand { min-width: 0; }
  .brand-mark-logo { height: 36px; }
  .brand-logo { width: 36px; height: 44px; }
  .brand-text { font-size: 13px; }
  .hero { height: 620px; }
  h1 { font-size: 44px; }
  .hero-copy { font-size: 17px; }
  .hero-actions .btn { width: 100%; }
  .hero-dots { bottom: 82px; }
  .program-overview-grid,
  .program-master-card {
    grid-template-columns: 1fr;
  }
  .program-detail-hero {
    min-height: 560px;
  }
  .program-hero-content {
    padding: 72px 0;
  }
  .facts-grid,
  .timeline-grid {
    grid-template-columns: 1fr;
  }
  .download-document-card {
    min-height: auto;
  }
  .admission-table div {
    grid-template-columns: 1fr;
  }
  .sticky-cta .container {
    justify-content: center;
  }
  .sticky-cta .btn-ghost {
    display: none;
  }
  .program-master-card {
    padding: 22px;
  }
  .stats-grid,
  .program-grid,
  .pillar-grid,
  .research-grid,
  .values-grid,
  .quick-grid,
  .download-grid,
  .footer-grid,
  .page-preview .split-preview,
  .qa-grid,
  .placeholder-grid {
    grid-template-columns: 1fr;
  }
  .search-preview div {
    flex-direction: column;
  }
  .stats-grid div { padding: 16px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.2); }
  .graduate-card {
    align-items: flex-start;
    flex-direction: column;
  }
  .graduate-card .btn { width: 100%; }
  .featured-news img {
    aspect-ratio: 16 / 9;
    height: auto;
  }
  .news-body h3 { font-size: 23px; }
  .section-news { padding: 48px 0; }
  .section-research { padding: 48px 0; }
  .news-layout {
    gap: 28px;
    margin-top: 32px;
  }
  .news-body {
    padding: 20px;
  }
  .pillar-card { min-height: 360px; }
  .quick-grid a { min-height: 118px; }
  .values-section { padding: 48px 0; }
  .quick-links { padding: 40px 0; }
  .quick-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer {
    padding-top: 40px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 40px;
  }
  .footer-identity { order: 1; }
  .footer-contact { order: 2; }
  .footer-nav { order: 3; }
  .footer-programs { order: 4; }
  .footer-bottom-inner {
    align-items: center;
    text-align: center;
  }
  .footer-bottom nav {
    justify-content: center;
  }
  .about-page-hero {
    min-height: 320px;
    padding: 48px 0;
  }
  .about-section {
    padding: 48px 0;
  }
  .philosophy-quote {
    margin: 32px 0;
    padding: 24px 22px 24px 28px;
  }
  .philosophy-card,
  .engine-card,
  .cascade-level {
    padding: 24px;
  }
  .cascade-level {
    gap: 14px;
  }
  .about-icon,
  .cascade-icon {
    width: 32px;
    height: 32px;
  }
  .about-cta {
    padding: 56px 0;
  }
  .about-cta .btn {
    width: 100%;
  }
  .staff-page-hero {
    min-height: 260px;
    padding: 44px 0;
  }
  .staff-section {
    padding: 48px 0;
  }
  .executive-grid,
  .staff-grid.compact,
  .office-grid,
  .health-grid,
  .staff-tools {
    grid-template-columns: 1fr;
  }
  .staff-group summary {
    grid-template-columns: 1fr auto;
  }
  .staff-group summary a {
    grid-column: 1 / -1;
  }
  .staff-cta {
    padding: 56px 0;
  }
  .staff-cta .btn {
    width: 100%;
  }
  .value-card {
    min-height: auto;
    padding: 28px;
  }
}

/* ===================================================================
   Announcement Bar (Section 13) - added 2026-05-24
   Sticky banner ใต้ utility-bar เหนือ site-header
   Spec: ประชาสัมพันธ์/เว็บ/sections/2026-05-24-section-13-announcement-bar.md
   =================================================================== */

:root {
  --announcement-height-desktop: 48px;
  --announcement-height-mobile: 64px;
  --announcement-enter-duration: 300ms;
  --announcement-exit-duration: 200ms;
  --announcement-bg-admission: linear-gradient(90deg, #F59E0B 0%, #FBBF24 100%);
  --announcement-bg-event: linear-gradient(90deg, #0F2A4D 0%, #1E3A8A 100%);
  --announcement-bg-urgent: linear-gradient(90deg, #DC2626 0%, #EF4444 100%);
  --announcement-bg-info: linear-gradient(90deg, #475569 0%, #64748B 100%);
}

.announcement-bar {
  position: relative;
  width: 100%;
  background: var(--announcement-bg-admission);
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.35;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  transform: translateY(-100%);
  opacity: 0;
  transition:
    transform var(--announcement-enter-duration) ease-out,
    opacity var(--announcement-enter-duration) ease-out;
  z-index: 5;
}
.announcement-bar[hidden] { display: none; }
.announcement-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
}
.announcement-bar.is-dismissing {
  transition:
    opacity var(--announcement-exit-duration) ease-in,
    max-height var(--announcement-exit-duration) ease-in,
    padding var(--announcement-exit-duration) ease-in;
  opacity: 0;
  max-height: 0;
  padding: 0;
}
.announcement-bar[data-variant="event"]   { background: var(--announcement-bg-event); }
.announcement-bar[data-variant="urgent"]  { background: var(--announcement-bg-urgent); }
.announcement-bar[data-variant="info"]    { background: var(--announcement-bg-info); }

.announcement-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: var(--announcement-height-desktop);
  padding: 8px 24px;
}
.announcement-icon { flex-shrink: 0; color: inherit; }
.announcement-message {
  flex: 1;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.announcement-cta {
  flex-shrink: 0;
  color: inherit;
  font-weight: 700;
  text-decoration: none;
  padding: 4px 10px;
  border-radius: 4px;
  transition: background-color 150ms, opacity 150ms;
}
.announcement-cta:hover {
  background: rgba(0, 0, 0, 0.12);
  opacity: 0.97;
}
.announcement-cta:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}
.announcement-close {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-grid;
  place-items: center;
  background: transparent;
  border: 0;
  border-radius: 4px;
  color: inherit;
  cursor: pointer;
  transition: background-color 150ms;
}
.announcement-close:hover  { background: rgba(0, 0, 0, 0.15); }
.announcement-close:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

@media (max-width: 768px) {
  .announcement-inner {
    flex-wrap: wrap;
    min-height: var(--announcement-height-mobile);
    padding: 8px 16px;
    gap: 4px 12px;
  }
  .announcement-message {
    flex: 1 1 100%;
    white-space: normal;
    font-size: 13px;
    order: 2;
  }
  .announcement-icon { order: 1; }
  .announcement-cta  { order: 3; padding-left: 0; }
  .announcement-close { order: 0; margin-left: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .announcement-bar,
  .announcement-bar.is-dismissing {
    transition: none;
  }
}

/* ===================================================================
 * Program Org Chart (per-program faculty) - added 2026-05-27
 * Spec: ประชาสัมพันธ์/เว็บ/sections/2026-05-27-program-org-chart-template.md
 * Reuses .org-chart / .org-node / .org-vp-row / .staff-grid / .staff-panel
 * from the executive org chart. Scoped tweaks only — shared template,
 * civil-engineering is the pilot instance.
 * =================================================================== */
.faculty-orgchart { margin-top: 1.5rem; }
.faculty-orgchart .org-node-dean { border-color: rgba(247, 148, 29, 0.5); }
/* responsible-faculty row column count (.org-vp-row defaults to 4 globally) */
.faculty-orgchart .org-vp-row.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.faculty-orgchart .org-vp-row.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 560px;
  margin-inline: auto;
}
.faculty-orgchart .org-vp-row.is-five { grid-template-columns: repeat(5, minmax(0, 1fr)); }
/* Secretary tier: single centered node between chair and responsible-faculty row */
.faculty-orgchart .org-secretary-row {
  display: grid;
  justify-items: center;
  margin-top: 2rem;
  position: relative;
}
.faculty-orgchart .org-node-secretary {
  max-width: 300px;
  border-color: rgba(0, 91, 150, 0.32);
}
.faculty-orgchart .org-secretary-row > .org-node::after {
  content: "";
  position: absolute;
  left: 50%;
  top: calc(100% + 0.05rem);
  width: 1px;
  height: 2rem;
  background: rgba(0, 91, 150, 0.22);
  transform: translateX(-50%);
}
.faculty-tier3 {
  margin-top: 2.75rem;
  padding-top: 2rem;
  border-top: 1px dashed rgba(0, 91, 150, 0.22);
}
.faculty-tier3 .tier3-label {
  color: var(--primary);
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0 0 1.4rem;
  text-align: center;
}
.faculty-tier3 .tier3-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 240px));
  justify-content: center;
}
.faculty-tier3 .staff-card { text-align: center; }
.orgchart-note {
  color: var(--neutral-700);
  font-size: 0.84rem;
  margin: 1.75rem auto 0;
  max-width: 720px;
  text-align: center;
}

/* ===================================================================
   Creative Design — by-major (3 วิชาเอก) variant · added 2026-06-19
   ผังบุคลากร ศป.บ. จัดกลุ่มตามวิชาเอก (เครื่องประดับ/แฟชั่น/กราฟิก)
   ใช้ระบบสีเดิม (navy/amber) — brand-color rollout (แดงเลือดหมู) เลื่อนไว้
   =================================================================== */
.orgchart-tracks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
  position: relative;
}
.orgchart-tracks::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -2rem;
  width: 1px;
  height: 2rem;
  background: rgba(0, 91, 150, 0.22);
  transform: translateX(-50%);
}
.orgchart-track {
  background: #fff;
  border: 1px solid rgba(0, 91, 150, 0.16);
  border-top: 3px solid var(--accent);
  border-radius: 14px;
  padding: 1.35rem 1rem 1.5rem;
}
.orgchart-track-head { text-align: center; margin-bottom: 1.25rem; }
.orgchart-track-head .track-name { display: block; margin: 0; color: var(--primary); font-weight: 800; font-size: 1.05rem; }
.orgchart-track-head .track-count { display: block; color: var(--neutral-700); font-size: 0.8rem; margin-top: 3px; }
.orgchart-track .staff-grid { display: grid; grid-template-columns: 1fr; gap: 0.85rem; }
.orgchart-track .staff-card { text-align: center; }
@media (max-width: 920px) {
  .orgchart-tracks { grid-template-columns: 1fr; gap: 1rem; }
  .orgchart-tracks::before { display: none; }
}

/* ===================================================================
   I.N.D.Y. Recognition Page (Section 17) — added 2026-05-25
   เชิดชูเกียรติชาว ENTECH — /indy-recognition
   Spec: ประชาสัมพันธ์/เว็บ/sections/2026-05-25-section-17-indy-recognition.md
   Build mode: framework-only (placeholder + empty-state)
   =================================================================== */

.recognition-hero .eyebrow { color: var(--accent); }
.recognition-hero .hero-subtitle { color: rgba(255, 255, 255, 0.85); max-width: 60ch; }

/* Sub-nav anchor pills (I / N / D / Y) */
.recognition-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.recognition-subnav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 150ms, border-color 150ms;
}
.recognition-subnav a:hover { background: rgba(255, 255, 255, 0.12); border-color: var(--accent); }
.recognition-subnav a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.recognition-pill-letter {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary);
  font-weight: 800;
  font-size: 13px;
}

/* Empty-state banner (load-bearing — สถานะรอบแรก) */
.recognition-banner {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin: 36px 0 8px;
  padding: 22px 26px;
  background: #FFFBEB;
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(15, 42, 77, 0.08);
}
.recognition-banner-icon { flex-shrink: 0; width: 32px; height: 32px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.recognition-banner-body { flex: 1; }
.recognition-banner-title { margin: 0 0 6px; font-size: 17px; font-weight: 700; color: var(--primary); }
.recognition-banner-text { margin: 0; font-size: 15px; line-height: 1.6; color: var(--neutral-700); max-width: 70ch; }
.recognition-banner-cta { flex-shrink: 0; align-self: center; }

/* Value blocks (I / N / D / Y) */
.recognition-block { padding: 64px 0; }
.recognition-block--alt { background: var(--neutral-100); }
.recognition-block-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}
.recognition-block-header .value-badge { flex-shrink: 0; margin: 0; }
.recognition-block-header .value-icon { flex-shrink: 0; width: 36px; height: 36px; color: var(--accent); }
.recognition-block-title h2 { margin: 0 0 6px; }
.recognition-block-title p { margin: 0; color: var(--neutral-700); line-height: 1.6; max-width: 68ch; }

.recognition-cat-title {
  margin: 0 0 18px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

/* Recipient card grid */
.recognition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.recognition-grid--team { grid-template-columns: repeat(2, 1fr); }

.recognition-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 28px 20px;
  background: var(--neutral-0);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(15, 42, 77, 0.06);
}
.recognition-card.is-placeholder {
  background: var(--neutral-100);
  border: 1px dashed #D4D4D4;
  box-shadow: none;
}
.recognition-avatar {
  display: inline-grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: #EFEFEF;
}
.recognition-avatar svg { width: 38px; height: 38px; fill: none; stroke: #9CA3AF; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.recognition-avatar--team { background: #E8EEF6; }
.recognition-avatar--team svg { stroke: #6B83A6; }
.recognition-pending { margin: 0; font-size: 14px; font-weight: 600; color: #9CA3AF; }
.recognition-team-intro { margin: 10px auto 0; max-width: 60ch; color: var(--neutral-700); line-height: 1.6; }
.recognition-cta-wrap { text-align: center; margin-top: 32px; }

/* Tablet */
@media (max-width: 1024px) {
  .recognition-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile */
@media (max-width: 768px) {
  .recognition-block { padding: 48px 0; }
  .recognition-block-header { flex-wrap: wrap; gap: 14px; margin-bottom: 24px; }
  .recognition-grid,
  .recognition-grid--team { grid-template-columns: 1fr; }
  .recognition-banner { flex-direction: column; gap: 14px; }
  .recognition-banner-cta { align-self: flex-start; }
}