/* ==========================================================================
   NHỮNG NGÀY XƯA THƯƠNG NHỚ — KÝ ỨC TRƯỜNG ĐẠI HỌC KHOA HỌC HUẾ (1957–2027)
   Design System: Archival Literary Book & Hue Watercolor Exhibition
   ========================================================================== */

:root {
  /* Archival Paper & Ink Palette */
  --bg-paper: #FAF6EE;
  --bg-paper-elevated: #FFFDF8;
  --bg-paper-muted: #F2EBDD;
  --bg-paper-deep: #E8DEC8;

  --ink-primary: #1E242B;
  --ink-secondary: #434B56;
  --ink-muted: #68707C;

  /* Bửu Chỉ 1986 Cover Sky Blue & Hue Heritage Accents */
  --accent-sky: #1B5A85;
  --accent-sky-hover: #134466;
  --accent-sky-soft: #5CA8D6;
  --accent-sky-tint: #E9F3FA;

  --accent-terracotta: #8C2D19;
  --accent-terracotta-hover: #6E2111;
  --accent-terracotta-tint: #FBF0ED;

  --accent-ochre: #9A6B13;
  --accent-ochre-tint: #FBF5E6;

  --border-subtle: #E2D9C5;
  --border-strong: #C8B99E;

  /* Typography */
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Dynamic Reader Font Scale (controlled by A- / A / A+ / A++) */
  --reader-font-size: 1.08rem;
  --reader-line-height: 1.82;
  --poem-font-size: 1.12rem;

  /* Shadows & Radius */
  --shadow-card: 0 4px 18px rgba(30, 36, 43, 0.06), 0 1px 3px rgba(30, 36, 43, 0.05);
  --shadow-sheet: 0 10px 32px rgba(30, 36, 43, 0.08), 0 2px 6px rgba(30, 36, 43, 0.05);
  --shadow-modal: 0 24px 60px rgba(18, 23, 29, 0.28);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

/* Font Scale Classes for Senior Readers */
body.font-scale-small {
  --reader-font-size: 0.96rem;
  --reader-line-height: 1.74;
  --poem-font-size: 1.0rem;
}

body.font-scale-normal {
  --reader-font-size: 1.08rem;
  --reader-line-height: 1.82;
  --poem-font-size: 1.12rem;
}

body.font-scale-large {
  --reader-font-size: 1.24rem;
  --reader-line-height: 1.88;
  --poem-font-size: 1.28rem;
}

body.font-scale-xlarge {
  --reader-font-size: 1.42rem;
  --reader-line-height: 1.94;
  --poem-font-size: 1.45rem;
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-paper);
  color: var(--ink-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

/* Accessibility Utilities */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--accent-sky);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  z-index: 9999;
  text-decoration: none;
  font-weight: 600;
}

.skip-link:focus {
  top: 12px;
}

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

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   TOP COMMEMORATIVE BAR
   ========================================================================== */
.top-commemorative-bar {
  background: #18222C;
  color: #F4EFE4;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 46px;
  padding-top: 6px;
  padding-bottom: 6px;
  flex-wrap: wrap;
}

.top-bar-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #E56B55;
  box-shadow: 0 0 0 3px rgba(229, 107, 85, 0.25);
  flex-shrink: 0;
}

.top-bar-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.font-size-group {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.08);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
}

.control-label {
  font-size: 0.78rem;
  color: #C7D0D9;
  margin-right: 4px;
}

.btn-font-scale {
  background: transparent;
  border: 1px solid transparent;
  color: #E2E8F0;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.8rem;
  min-height: 28px;
  transition: all 0.15s ease;
}

.btn-font-scale:hover {
  background: rgba(255, 255, 255, 0.14);
}

.btn-font-scale.active {
  background: var(--accent-sky-soft);
  color: #0F1922;
}

.btn-top-print {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #F4EFE4;
  color: #18222C;
  border: none;
  padding: 6px 13px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.82rem;
  transition: background 0.15s ease, transform 0.15s ease;
}

.btn-top-print:hover {
  background: #FFFFFF;
  transform: translateY(-1px);
}

/* ==========================================================================
   SITE HEADER & PRIMARY NAVIGATION
   ========================================================================== */
.site-header {
  background: rgba(250, 246, 238, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
}

.brand-arch-icon svg {
  width: 40px;
  height: 48px;
  flex-shrink: 0;
}

.brand-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-terracotta);
  margin-bottom: 2px;
}

.brand-main-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--ink-primary);
  letter-spacing: -0.01em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 15px;
  min-height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--bg-paper-elevated);
  color: var(--ink-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.18s ease;
}

.nav-tab:hover {
  border-color: var(--accent-sky);
  color: var(--accent-sky);
  background: #FFFFFF;
}

.nav-tab.active {
  background: var(--accent-sky);
  border-color: var(--accent-sky);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(27, 90, 133, 0.22);
}

.nav-tab-num {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  opacity: 0.75;
}

.tab-pill {
  display: inline-block;
  font-size: 0.73rem;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(27, 90, 133, 0.1);
  color: var(--accent-sky);
  margin-left: 4px;
  font-weight: 700;
}

.nav-tab.active .tab-pill {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
}

/* ==========================================================================
   BUTTONS & COMMON UI CONTROLS
   ========================================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent-sky);
  color: #FFFFFF;
  border: 1px solid var(--accent-sky);
  padding: 10px 18px;
  min-height: 42px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  transition: all 0.16s ease;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--accent-sky-hover);
  border-color: var(--accent-sky-hover);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg-paper-elevated);
  color: var(--ink-primary);
  border: 1px solid var(--border-strong);
  padding: 10px 16px;
  min-height: 42px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.16s ease;
}

.btn-secondary:hover {
  border-color: var(--accent-sky);
  color: var(--accent-sky);
  background: #FFFFFF;
}

.btn-sm {
  padding: 7px 13px;
  min-height: 36px;
  font-size: 0.84rem;
}

.btn-text-link {
  background: none;
  border: none;
  padding: 4px 0;
  color: var(--accent-sky);
  font-weight: 600;
  font-size: 0.9rem;
  text-align: left;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-text-link:hover {
  color: var(--accent-terracotta);
  text-decoration: underline;
}

/* ==========================================================================
   TAB PANELS & HERO SECTION
   ========================================================================== */
.tab-panel[hidden] {
  display: none !important;
}

.hero-section {
  padding: 36px 0 44px;
  border-bottom: 1px solid var(--border-subtle);
  background:
    radial-gradient(circle at 12% 18%, rgba(92, 168, 214, 0.12), transparent 42%),
    radial-gradient(circle at 88% 15%, rgba(140, 45, 25, 0.08), transparent 36%),
    var(--bg-paper);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 36px;
  align-items: start;
}

.hero-kicker {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-terracotta);
  background: var(--accent-terracotta-tint);
  border: 1px solid rgba(140, 45, 25, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3vw, 2.55rem);
  line-height: 1.24;
  margin: 0 0 18px;
  color: var(--ink-primary);
}

.hero-dedication-box {
  margin: 0 0 24px;
  padding: 18px 22px;
  background: var(--bg-paper-elevated);
  border-left: 4px solid var(--accent-sky);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: var(--shadow-card);
  font-family: var(--font-serif);
  font-size: 1.02rem;
  line-height: 1.72;
  color: var(--ink-secondary);
}

.hero-dedication-box p {
  margin: 0;
}

/* Quick Person & Memory Search Card */
.hero-search-card {
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sheet);
  position: relative;
}

.hero-search-label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 10px;
  color: var(--ink-primary);
}

.hero-search-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 14px;
  color: var(--ink-muted);
  pointer-events: none;
}

.hero-search-input {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px 10px 42px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  font-size: 0.95rem;
}

.hero-search-input:focus {
  outline: 2px solid var(--accent-sky);
  border-color: var(--accent-sky);
}

.quick-search-dropdown {
  margin-top: 8px;
  background: #FFFFFF;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sheet);
  max-height: 340px;
  overflow-y: auto;
  z-index: 50;
}

.quick-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 11px 16px;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.14s ease;
}

.quick-result-item:last-child {
  border-bottom: none;
}

.quick-result-item:hover {
  background: var(--accent-sky-tint);
}

.quick-result-name {
  font-weight: 700;
  color: var(--ink-primary);
  display: block;
}

.quick-result-sub {
  font-size: 0.82rem;
  color: var(--ink-muted);
  display: block;
}

.quick-result-badge {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--bg-paper-muted);
  color: var(--accent-sky);
  white-space: nowrap;
}

.hero-quick-tags {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.quick-tag-label {
  font-size: 0.8rem;
  color: var(--ink-muted);
  font-weight: 600;
}

.chip-person-jump {
  background: var(--bg-paper-muted);
  border: 1px solid var(--border-subtle);
  color: var(--ink-secondary);
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.15s ease;
}

.chip-person-jump:hover {
  background: var(--accent-sky);
  border-color: var(--accent-sky);
  color: #FFFFFF;
}

/* Right Column Hero Visual & Two Books */
.hero-watercolor-frame {
  margin: 0 0 18px;
  background: #FFFFFF;
  padding: 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sheet);
}

.hero-watercolor-img {
  width: 100%;
  border-radius: var(--radius-sm);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  cursor: zoom-in;
}

.hero-watercolor-caption {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.86rem;
  color: var(--ink-secondary);
  text-align: center;
}

.two-books-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.book-mini-card {
  display: flex;
  gap: 12px;
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease;
}

.book-mini-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-sky);
}

.book-mini-cover {
  width: 72px;
  height: 104px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--border-strong);
  flex-shrink: 0;
}

.book-mini-year {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-terracotta);
}

.book-mini-meta h3 {
  margin: 2px 0 5px;
  font-family: var(--font-serif);
  font-size: 0.98rem;
  color: var(--ink-primary);
}

.book-mini-meta p {
  margin: 0 0 6px;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--ink-secondary);
}

.book-mini-link {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-sky);
}

/* ==========================================================================
   TIMELINE RIBBON (1957 – 2027)
   ========================================================================== */
.timeline-ribbon {
  padding: 36px 0;
  background: var(--bg-paper-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header-compact {
  margin-bottom: 22px;
}

.section-eyebrow {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-terracotta);
  margin-bottom: 6px;
}

.section-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  color: var(--ink-primary);
}

.section-desc {
  margin: 8px 0 0;
  max-width: 820px;
  color: var(--ink-secondary);
  font-size: 0.98rem;
}

.timeline-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.timeline-step {
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-subtle);
  border-top: 4px solid var(--accent-sky);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.timeline-step.highlight-step {
  border-top-color: var(--accent-terracotta);
  background: #FFFDF9;
}

.timeline-year {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent-terracotta);
  margin-bottom: 6px;
}

.timeline-step-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 1.04rem;
  line-height: 1.38;
}

.timeline-step p {
  margin: 0 0 12px;
  font-size: 0.87rem;
  color: var(--ink-secondary);
  line-height: 1.56;
}

/* ==========================================================================
   12 WATERCOLOR ILLUSTRATIONS EXHIBITION
   ========================================================================== */
.watercolor-exhibition-section {
  padding: 48px 0 64px;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.watercolor-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.wc-card {
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sheet);
  display: flex;
  flex-direction: column;
}

.wc-artwork-wrap {
  position: relative;
  background: #F4EFE4;
  padding: 12px 12px 0;
}

.wc-artwork-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  cursor: zoom-in;
  transition: transform 0.25s ease;
}

.wc-artwork-img:hover {
  transform: scale(1.01);
}

.wc-period-badge {
  position: absolute;
  top: 22px;
  left: 22px;
  background: rgba(24, 34, 44, 0.86);
  color: #FFFDF8;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

.wc-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.wc-source-tag {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-sky);
  margin-bottom: 6px;
}

.wc-title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 1.24rem;
  line-height: 1.35;
  color: var(--ink-primary);
}

.wc-quote-box {
  margin: 0 0 14px;
  padding: 13px 16px;
  background: var(--bg-paper);
  border-left: 3px solid var(--accent-ochre);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.68;
  color: var(--ink-secondary);
}

.wc-quote-author {
  display: block;
  margin-top: 6px;
  font-style: normal;
  font-weight: 600;
  font-size: 0.83rem;
  color: var(--accent-terracotta);
}

.wc-people-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.wc-people-label {
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-weight: 600;
}

.wc-archival-strip {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.wc-archival-thumb-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-paper);
  border: 1px solid var(--border-subtle);
  padding: 5px 10px 5px 5px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-secondary);
  text-align: left;
}

.wc-archival-thumb-btn:hover {
  border-color: var(--accent-sky);
  color: var(--accent-sky);
}

.wc-archival-thumb {
  width: 44px;
  height: 34px;
  object-fit: cover;
  border-radius: 3px;
  flex-shrink: 0;
}

/* ==========================================================================
   TAB 2: PEOPLE & COLLEAGUES DIRECTORY
   ========================================================================== */
.section-container {
  padding-top: 36px;
  padding-bottom: 64px;
}

.directory-filter-bar {
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-card);
}

.filter-search-box {
  margin-bottom: 14px;
}

.filter-input {
  width: 100%;
  min-height: 46px;
  padding: 10px 16px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  font-size: 0.96rem;
}

.filter-input:focus {
  outline: 2px solid var(--accent-sky);
  border-color: var(--accent-sky);
}

.filter-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  background: var(--bg-paper);
  border: 1px solid var(--border-subtle);
  color: var(--ink-secondary);
  padding: 7px 13px;
  min-height: 36px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 600;
  transition: all 0.15s ease;
}

.filter-pill:hover {
  border-color: var(--accent-sky);
  color: var(--accent-sky);
}

.filter-pill.active {
  background: var(--accent-sky);
  border-color: var(--accent-sky);
  color: #FFFFFF;
}

.people-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.person-card {
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  transition: all 0.16s ease;
  text-align: left;
}

.person-card:hover {
  border-color: var(--accent-sky);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sheet);
}

.person-card-top {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.person-avatar {
  width: 52px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--border-strong);
  flex-shrink: 0;
  background: var(--bg-paper-muted);
}

.person-avatar-placeholder {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-sky-tint);
  color: var(--accent-sky);
  border: 1px solid rgba(27, 90, 133, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.person-name {
  margin: 0 0 4px;
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--ink-primary);
}

.person-units {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 6px;
}

.unit-tag {
  font-size: 0.73rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg-paper-muted);
  color: var(--ink-secondary);
}

.person-role-preview {
  margin: 0;
  font-size: 0.83rem;
  color: var(--ink-secondary);
  line-height: 1.48;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.person-card-footer {
  padding-top: 10px;
  border-top: 1px dashed var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
}

.ref-pill-ktmx {
  color: var(--accent-sky);
  background: var(--accent-sky-tint);
  padding: 2px 8px;
  border-radius: 999px;
}

.ref-pill-s60 {
  color: var(--accent-terracotta);
  background: var(--accent-terracotta-tint);
  padding: 2px 8px;
  border-radius: 999px;
}

/* ==========================================================================
   TAB 3 & TAB 4: BOOK READER LAYOUT (KHOẢNG TRỜI MÀU XANH & SÁCH 60 NĂM)
   ========================================================================== */
.reader-container {
  padding-top: 28px;
  padding-bottom: 64px;
}

.book-reader-banner {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-card);
}

.ktmx-banner {
  border-left: 6px solid var(--accent-sky-soft);
}

.s60-banner {
  border-left: 6px solid var(--accent-terracotta);
}

.banner-cover-img {
  width: 105px;
  height: 150px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-card);
  flex-shrink: 0;
}

.banner-kicker {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-terracotta);
  margin-bottom: 4px;
}

.banner-book-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  color: var(--ink-primary);
}

.banner-book-sub {
  margin: 0 0 12px;
  font-size: 0.9rem;
  color: var(--ink-secondary);
  line-height: 1.55;
}

.banner-stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.stat-chip {
  background: var(--bg-paper-muted);
  border: 1px solid var(--border-subtle);
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--ink-secondary);
}

.banner-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.page-jump-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-paper);
  padding: 4px 10px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
}

.page-jump-input {
  width: 82px;
  padding: 4px 8px;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  background: #FFFFFF;
}

/* Two-Column Reader Workspace */
.reader-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 26px;
  align-items: start;
}

.reader-sidebar {
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.sidebar-sticky {
  padding: 16px;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.sidebar-header h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.05rem;
}

.btn-mobile-toc-toggle {
  display: none;
  background: var(--bg-paper-muted);
  border: 1px solid var(--border-strong);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
}

.sidebar-search-wrap {
  margin-bottom: 10px;
}

.sidebar-search-input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  font-size: 0.86rem;
}

.sidebar-category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 12px;
}

.cat-chip {
  background: var(--bg-paper);
  border: 1px solid var(--border-subtle);
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink-secondary);
}

.cat-chip.active {
  background: var(--accent-sky);
  border-color: var(--accent-sky);
  color: #FFFFFF;
}

.toc-list {
  max-height: 68vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-right: 4px;
}

.toc-group-heading {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-terracotta);
  padding: 10px 8px 4px;
  border-bottom: 1px solid var(--border-subtle);
  margin-top: 4px;
}

.toc-item-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  text-align: left;
  padding: 9px 11px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  transition: all 0.14s ease;
}

.toc-item-btn:hover {
  background: var(--bg-paper-muted);
}

.toc-item-btn.active {
  background: var(--accent-sky-tint);
  border-color: rgba(27, 90, 133, 0.35);
  color: var(--accent-sky);
}

.toc-item-title {
  font-weight: 600;
  font-size: 0.88rem;
  line-height: 1.35;
}

.toc-item-meta {
  font-size: 0.76rem;
  color: var(--ink-muted);
  margin-top: 2px;
}

/* Search Hits Box in Sach 60 Sidebar */
.s60-search-hits {
  max-height: 280px;
  overflow-y: auto;
  background: #FFFFFF;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  padding: 6px;
}

/* ==========================================================================
   BOOK ARTICLE SHEET (RIGHT PANE)
   ========================================================================== */
.book-article-sheet {
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 48px);
  box-shadow: var(--shadow-sheet);
  min-height: 680px;
  scroll-margin-top: 112px;
}

.article-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.article-cat-badge {
  display: inline-block;
  background: var(--accent-sky-tint);
  color: var(--accent-sky);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 999px;
}

.article-page-badge {
  font-family: var(--font-serif);
  font-size: 0.86rem;
  color: var(--ink-muted);
  font-weight: 600;
}

.article-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 2.6vw, 2.25rem);
  line-height: 1.28;
  margin: 0 0 10px;
  color: var(--ink-primary);
}

.article-author-line {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--accent-terracotta);
  margin-bottom: 14px;
}

.article-dedication {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-secondary);
  background: var(--bg-paper);
  padding: 10px 16px;
  border-left: 3px solid var(--accent-sky-soft);
  margin-bottom: 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-author-bio-box {
  background: var(--bg-paper);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 13px 16px;
  margin-bottom: 22px;
  font-size: 0.88rem;
  color: var(--ink-secondary);
}

.article-author-bio-box strong {
  color: var(--ink-primary);
}

/* Thematic Watercolor Banner inside Article */
.article-watercolor-figure {
  margin: 0 0 28px;
  background: var(--bg-paper);
  padding: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.article-watercolor-figure img {
  width: 100%;
  max-height: 390px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: zoom-in;
}

.article-watercolor-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--ink-secondary);
  text-align: center;
}

/* Literary Body Content (Prose & Poetry) */
.literary-prose-body {
  font-family: var(--font-serif);
  font-size: var(--reader-font-size);
  line-height: var(--reader-line-height);
  color: var(--ink-primary);
}

.literary-prose-body p {
  margin: 0 0 1.15em;
  text-align: justify;
}

.literary-poem-body {
  font-family: var(--font-serif);
  font-size: var(--poem-font-size);
  line-height: 1.9;
  color: var(--ink-primary);
  max-width: 640px;
  margin: 12px auto 28px;
  padding: 18px 28px;
  background: var(--bg-paper);
  border-left: 3px solid var(--accent-sky-soft);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.poem-stanza {
  margin-bottom: 1.35em;
  break-inside: avoid;
}

.poem-stanza:last-child {
  margin-bottom: 0;
}

.poem-line {
  display: block;
}

.article-date-signature {
  font-family: var(--font-serif);
  font-style: italic;
  text-align: right;
  color: var(--ink-secondary);
  margin-top: 18px;
  font-size: 0.96rem;
}

/* Original 1986 Scanned Pages Viewer Drawer */
.original-scans-box {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 2px solid var(--border-subtle);
}

.original-scans-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.original-scans-header h4 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--ink-primary);
}

.scans-strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 14px;
}

.scan-page-card {
  background: var(--bg-paper);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 8px;
  text-align: center;
  cursor: zoom-in;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.scan-page-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-sky);
}

.scan-page-card img {
  width: 100%;
  border-radius: 3px;
  margin-bottom: 6px;
}

.scan-page-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-secondary);
}

/* ==========================================================================
   SÁCH 60 NĂM PAGE BLOCKS, TABLES & ARCHIVAL PHOTOS
   ========================================================================== */
.s60-page-container {
  padding: 24px 0;
  border-bottom: 1px dashed var(--border-strong);
  scroll-margin-top: 112px;
}

.s60-page-container:first-of-type {
  padding-top: 6px;
}

.s60-page-marker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-paper-muted);
  border: 1px solid var(--border-strong);
  color: var(--accent-terracotta);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.s60-heading-block {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--ink-primary);
  margin: 18px 0 10px;
}

.s60-footnote-block {
  font-size: 0.86rem;
  color: var(--ink-secondary);
  background: var(--bg-paper);
  border-left: 3px solid var(--border-strong);
  padding: 8px 14px;
  margin: 10px 0;
}

.s60-photo-figure {
  margin: 20px auto;
  background: var(--bg-paper);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
  max-width: 720px;
  break-inside: avoid;
}

.s60-photo-figure img {
  max-height: 460px;
  margin: 0 auto;
  border-radius: var(--radius-sm);
  cursor: zoom-in;
}

.s60-photo-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-secondary);
}

/* Responsive Data Tables for Appendices 1–7 */
.table-scroll-container {
  width: 100%;
  overflow-x: auto;
  margin: 16px 0 22px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
}

.table-unit-banner {
  background: var(--accent-sky);
  color: #FFFFFF;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 9px 14px;
}

.archival-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.87rem;
}

.archival-table th,
.archival-table td {
  border: 1px solid var(--border-subtle);
  padding: 8px 11px;
  text-align: left;
  vertical-align: top;
}

.archival-table tr:first-child {
  background: var(--bg-paper-muted);
  font-weight: 700;
  color: var(--ink-primary);
}

.archival-table tr:nth-child(even) {
  background: #FCFBF7;
}

/* Prev / Next Navigation Footer inside Reader */
.reader-nav-footer {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==========================================================================
   MODALS (PERSON PROFILE, IMAGE LIGHTBOX, PRINT CENTER)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(18, 24, 31, 0.72);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
}

.modal-backdrop[hidden] {
  display: none !important;
}

.modal-card {
  background: var(--bg-paper-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 820px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-modal);
  overflow: hidden;
}

.lightbox-modal-card {
  max-width: 980px;
}

.print-modal-card {
  max-width: 880px;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  background: var(--bg-paper-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.modal-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-terracotta);
}

.modal-title {
  margin: 2px 0 0;
  font-family: var(--font-serif);
  font-size: 1.35rem;
}

.btn-modal-close {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.btn-modal-close:hover {
  background: var(--accent-terracotta);
  color: #FFFFFF;
  border-color: var(--accent-terracotta);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
}

.lightbox-body {
  text-align: center;
  background: #182028;
  color: #F4EFE4;
}

.lightbox-full-img {
  max-height: 70vh;
  margin: 0 auto;
  border-radius: var(--radius-sm);
}

.lightbox-caption {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-size: 0.95rem;
}

/* Person Modal Details */
.person-modal-hero {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
}

.person-modal-portrait {
  width: 96px;
  height: 122px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border-strong);
  flex-shrink: 0;
}

.person-ref-section {
  margin-bottom: 20px;
}

.person-ref-section h4 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--accent-sky);
}

.person-ref-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.person-ref-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 11px 14px;
  background: var(--bg-paper);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: all 0.14s ease;
}

.person-ref-btn:hover {
  border-color: var(--accent-sky);
  background: var(--accent-sky-tint);
}

/* Print Options Grid */
.print-modal-intro {
  margin: 0 0 18px;
  color: var(--ink-secondary);
}

.print-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.print-option-box {
  background: var(--bg-paper);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.print-opt-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--accent-terracotta-tint);
  color: var(--accent-terracotta);
  margin-bottom: 8px;
}

.print-option-box h4 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 1.06rem;
}

.print-option-box p {
  margin: 0 0 14px;
  font-size: 0.86rem;
  color: var(--ink-secondary);
}

/* ==========================================================================
   SITE FOOTER
   ========================================================================== */
.site-footer {
  background: #18222C;
  color: #D8E0E8;
  padding: 40px 0;
  border-top: 3px solid var(--accent-sky-soft);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 32px;
}

.footer-title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  color: #FFFFFF;
  font-size: 1.2rem;
}

.footer-text {
  margin: 0 0 10px;
  font-size: 0.88rem;
  line-height: 1.6;
  color: #BAC4CE;
}

.footer-links h4 {
  margin: 0 0 10px;
  color: #FFFFFF;
  font-family: var(--font-serif);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-link-btn {
  background: none;
  border: none;
  padding: 2px 0;
  color: #8AC4E8;
  font-size: 0.88rem;
  text-align: left;
}

.footer-link-btn:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* ==========================================================================
   DEDICATED PRINT STAGE (Hidden on Screen, Active on Print)
   ========================================================================== */
.print-stage {
  display: none;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (TABLET & MOBILE)
   ========================================================================== */
@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .timeline-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .people-list-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reader-layout {
    grid-template-columns: 1fr;
  }

  .btn-mobile-toc-toggle {
    display: inline-block;
  }

  .toc-list {
    max-height: 320px;
  }

  .toc-list.collapsed-mobile {
    display: none;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .site-header {
    position: relative;
  }

  .watercolor-gallery-grid,
  .two-books-showcase,
  .timeline-cards,
  .people-list-grid,
  .print-options-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .book-reader-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-search-input-wrap {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-search-input-wrap .btn-primary {
    width: 100%;
  }

  .primary-nav {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .nav-tab {
    width: 100%;
    justify-content: flex-start;
    font-size: 0.82rem;
    padding: 9px 10px;
  }

  .person-modal-hero {
    flex-direction: column;
  }
}

/* ==========================================================================
   PRINT MEDIA STYLESHEET (@media print) — BOOK-QUALITY A4 / B5 TYPESETTING
   ========================================================================== */
@media print {
  @page {
    size: A4 portrait;
    margin: 18mm 16mm 18mm 18mm;
  }

  body {
    background: #FFFFFF !important;
    color: #000000 !important;
    font-family: var(--font-serif) !important;
    font-size: 11pt !important;
    line-height: 1.65 !important;
  }

  /* Hide interactive navigation, search bars, modals, buttons */
  .skip-link,
  .top-commemorative-bar,
  .site-header,
  .hero-search-card,
  .section-actions,
  .directory-filter-bar,
  .reader-sidebar,
  .banner-actions,
  .reader-nav-footer,
  .site-footer,
  .modal-backdrop {
    display: none !important;
  }

  /* When custom print stage is populated, hide #app-shell and print #print-stage */
  body.printing-custom-stage #app-shell {
    display: none !important;
  }

  body.printing-custom-stage #print-stage {
    display: block !important;
  }

  .container {
    max-width: 100% !important;
    padding: 0 !important;
  }

  .book-article-sheet,
  .wc-card {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    background: transparent !important;
  }

  .watercolor-gallery-grid {
    display: block !important;
  }

  .wc-card,
  .print-book-section,
  .poem-stanza,
  .s60-photo-figure,
  blockquote {
    page-break-inside: avoid;
    break-inside: avoid;
    margin-bottom: 18pt;
  }

  .print-page-break {
    page-break-before: always;
    break-before: page;
  }

  .print-cover-page {
    text-align: center;
    padding: 40mm 10mm;
    page-break-after: always;
    break-after: page;
    border: 2pt double #1B5A85;
  }

  .print-cover-kicker {
    font-size: 11pt;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #8C2D19;
    margin-bottom: 12pt;
  }

  .print-cover-title {
    font-size: 24pt;
    line-height: 1.25;
    margin: 0 0 12pt;
  }

  .print-cover-subtitle {
    font-size: 13pt;
    font-style: italic;
    margin-bottom: 24pt;
  }

  .table-scroll-container {
    overflow: visible !important;
    border: none !important;
  }

  .archival-table th,
  .archival-table td {
    border: 0.5pt solid #444 !important;
    padding: 5pt 7pt !important;
    font-size: 9.5pt !important;
  }
}