/* ============================================
   ĐẠM PHƯƠNG THƯ TRAI - Heritage Design System
   ============================================ */

:root {
  /* Heritage color palette */
  --color-dark-green: #1c3a2e;
  --color-dark-green-darker: #122520;
  --color-cream: #f5efe0;
  --color-cream-light: #faf5e8;
  --color-cream-darker: #ede4d0;
  --color-gold: #c9a961;
  --color-gold-dark: #a88845;
  --color-gold-light: #e0c884;
  --color-text: #2a2826;
  --color-text-muted: #6b6660;
  --color-text-light: #8a847c;
  --color-border: #d9cfb8;
  --color-white: #ffffff;
  --color-accent-red: #8a3324;

  /* Spacing */
  --container-width: 1280px;
  --section-spacing: 4rem;

  /* Typography */
  --font-serif: 'Playfair Display', 'EB Garamond', 'Times New Roman', Georgia, serif;
  --font-sans: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;

  /* Effects */
  --shadow-sm: 0 1px 3px rgba(28, 58, 46, 0.08);
  --shadow-md: 0 4px 12px rgba(28, 58, 46, 0.12);
  --shadow-lg: 0 8px 24px rgba(28, 58, 46, 0.16);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --transition: all 0.25s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-gold-dark); }

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
  background: var(--color-dark-green);
  color: var(--color-cream);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--color-gold);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: var(--container-width);
  margin: 0 auto;
  gap: 2rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-cream);
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark-green);
  font-family: var(--font-serif);
  font-weight: bold;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-cream);
}

.logo-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--color-gold-light);
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex: 1;
  justify-content: center;
}

.main-nav a {
  color: var(--color-cream);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 0;
  position: relative;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-gold);
}

.main-nav a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--color-gold);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.icon-btn {
  background: transparent;
  border: none;
  color: var(--color-cream);
  font-size: 1.1rem;
  padding: 0.4rem;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.icon-btn:hover {
  background: rgba(201, 169, 97, 0.15);
  color: var(--color-gold);
}

.btn-login {
  background: var(--color-gold);
  color: var(--color-dark-green);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
}

.btn-login:hover {
  background: var(--color-gold-light);
  color: var(--color-dark-green);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-cream);
  font-size: 1.4rem;
  cursor: pointer;
}

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

.hero {
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-cream-darker) 100%);
  padding: 4rem 0 5rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hero-content {
  max-width: 540px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-dark-green);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1rem;
  letter-spacing: 0.2em;
  color: var(--color-gold-dark);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  font-weight: 500;
}

.hero-description {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.75;
}

.btn-cta {
  background: var(--color-gold);
  color: var(--color-dark-green);
  border: none;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(201, 169, 97, 0.4);
}

.btn-cta:hover {
  background: var(--color-gold-dark);
  color: var(--color-white);
  transform: translateY(-1px);
}

.hero-image-wrap {
  position: relative;
}

.hero-image {
  width: 100%;
  aspect-ratio: 5/4;
  background: var(--color-dark-green-darker);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #2a4a3a 0%, #1c3a2e 50%, #122520 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
}

.hero-caption {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background: rgba(28, 58, 46, 0.92);
  color: var(--color-cream);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-gold);
  font-family: var(--font-serif);
  text-align: right;
  backdrop-filter: blur(8px);
}

.hero-caption-name {
  font-style: italic;
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.hero-caption-meta {
  font-size: 0.78rem;
  color: var(--color-gold-light);
  letter-spacing: 0.1em;
}

.hero-dots {
  display: flex;
  gap: 0.4rem;
  justify-content: center;
  margin-top: 1.25rem;
}

.hero-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(28, 58, 46, 0.25);
}

.hero-dots span.active {
  background: var(--color-gold);
  width: 22px;
  border-radius: 4px;
}

/* ============================================
   QUICK ACCESS GRID
   ============================================ */

.section {
  padding: 3rem 0;
}

.section-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
}

.section-title {
  font-size: 1.5rem;
  color: var(--color-dark-green);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  letter-spacing: 0.02em;
}

.section-title::before {
  content: '';
  width: 4px;
  height: 24px;
  background: var(--color-gold);
  border-radius: 2px;
}

.section-link {
  color: var(--color-gold-dark);
  font-size: 0.85rem;
  font-weight: 600;
}

.quick-access-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 1rem;
}

.quick-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding: 1.25rem 0.5rem;
  background: var(--color-cream);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  color: var(--color-text);
  text-align: center;
}

.quick-item:hover {
  background: var(--color-white);
  border-color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: var(--color-dark-green);
}

.quick-item-icon {
  width: 48px;
  height: 48px;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-dark);
  font-size: 1.3rem;
  border: 1px solid var(--color-border);
}

.quick-item:hover .quick-item-icon {
  background: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
}

.quick-item-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.quick-item:hover .quick-item-label { color: var(--color-dark-green); }

/* ============================================
   FEATURED CHARACTER + TIMELINE
   ============================================ */

.featured-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.featured-info {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.featured-name {
  font-size: 1.75rem;
  color: var(--color-dark-green);
  margin-bottom: 0.25rem;
}

.featured-period {
  color: var(--color-gold-dark);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}

.featured-bio {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

.featured-contribs {
  color: var(--color-text);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.btn-secondary {
  background: transparent;
  color: var(--color-dark-green);
  border: 2px solid var(--color-dark-green);
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary:hover {
  background: var(--color-dark-green);
  color: var(--color-cream);
}

.featured-timeline {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.timeline-title {
  font-size: 1.05rem;
  color: var(--color-dark-green);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.timeline-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  position: relative;
}

.timeline-track::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 18px;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}

.timeline-item {
  text-align: center;
  position: relative;
  z-index: 1;
}

.timeline-year {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-dark-green);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.timeline-image {
  width: 100%;
  aspect-ratio: 1;
  background: var(--color-cream-darker);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  color: var(--color-gold-dark);
  font-size: 1.5rem;
}

.timeline-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.timeline-text {
  font-size: 0.74rem;
  color: var(--color-text-muted);
  line-height: 1.3;
}

/* ============================================
   FEATURED COLLECTIONS
   ============================================ */

.collections-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.collection-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.collection-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.collection-image {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--color-cream-darker), var(--color-cream));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-dark);
  font-family: var(--font-serif);
  font-size: 2rem;
  overflow: hidden;
}

.collection-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collection-body {
  padding: 1.25rem;
}

.collection-name {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--color-dark-green);
  margin-bottom: 0.4rem;
  letter-spacing: 0.1em;
  font-weight: 700;
}

.collection-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================
   STATS BAR
   ============================================ */

.stats-bar {
  background: var(--color-dark-green);
  color: var(--color-cream);
  padding: 2.5rem 0;
  margin-top: 3rem;
}

.stats-title {
  text-align: center;
  font-family: var(--font-serif);
  color: var(--color-gold);
  letter-spacing: 0.4em;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.stat-item {
  text-align: center;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.stat-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.stat-value {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--color-cream);
  opacity: 0.9;
}

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

.site-footer {
  background: var(--color-dark-green-darker);
  color: var(--color-cream);
  padding: 1.5rem 0;
  font-size: 0.82rem;
}

.footer-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--color-cream);
  opacity: 0.8;
}

.footer-links a:hover { opacity: 1; color: var(--color-gold); }

/* ============================================
   GENERIC PAGE COMPONENTS
   ============================================ */

.page-hero {
  background: linear-gradient(180deg, var(--color-dark-green) 0%, var(--color-dark-green-darker) 100%);
  color: var(--color-cream);
  padding: 4rem 0 3rem;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--color-cream);
  margin-bottom: 0.5rem;
}

.page-hero p {
  color: var(--color-gold-light);
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.page-content {
  padding: 3rem 0;
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.breadcrumb a { color: var(--color-gold-dark); }

/* Character grid */
.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.char-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.char-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.char-card-image {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--color-dark-green), var(--color-dark-green-darker));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-size: 3rem;
  font-style: italic;
}

.char-card-image img { width: 100%; height: 100%; object-fit: cover; }

.char-card-body {
  padding: 1rem 1.25rem 1.25rem;
}

.char-card-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-dark-green);
  margin-bottom: 0.25rem;
}

.char-card-meta {
  font-size: 0.8rem;
  color: var(--color-gold-dark);
  margin-bottom: 0.5rem;
}

.char-card-summary {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding: 1rem 1.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.filter-bar input[type="text"],
.filter-bar select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-cream-light);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--color-text);
}

.filter-bar input[type="text"]:focus,
.filter-bar select:focus {
  outline: none;
  border-color: var(--color-gold);
}

.btn-filter {
  background: var(--color-dark-green);
  color: var(--color-cream);
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
}

.btn-filter:hover { background: var(--color-dark-green-darker); }

/* Character detail */
.char-detail-hero {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  margin-bottom: 2rem;
}

.char-detail-image {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--color-dark-green), var(--color-dark-green-darker));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-size: 4rem;
  font-style: italic;
  overflow: hidden;
}

.char-detail-image img { width: 100%; height: 100%; object-fit: cover; }

.char-detail-info h1 {
  font-size: 2.25rem;
  color: var(--color-dark-green);
  margin-bottom: 0.5rem;
}

.char-detail-title {
  color: var(--color-gold-dark);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  font-style: italic;
}

.char-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin: 1.5rem 0;
  padding: 1.25rem;
  background: var(--color-cream-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.char-meta-item {
  font-size: 0.88rem;
}

.char-meta-label {
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.char-meta-value {
  color: var(--color-dark-green);
  font-weight: 600;
}

.tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.tab-btn {
  background: transparent;
  border: none;
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.tab-btn.active {
  color: var(--color-dark-green);
  border-bottom-color: var(--color-gold);
}

.tab-btn:hover { color: var(--color-dark-green); }

.tab-pane { display: none; }
.tab-pane.active { display: block; }

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.media-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.media-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.media-thumb {
  aspect-ratio: 4/3;
  background: var(--color-cream-darker);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-dark);
  font-size: 2rem;
  overflow: hidden;
}

.media-thumb img,
.media-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-body { padding: 0.75rem 1rem; }
.media-title { font-size: 0.85rem; font-weight: 600; color: var(--color-dark-green); margin-bottom: 0.2rem; }
.media-caption { font-size: 0.78rem; color: var(--color-text-muted); line-height: 1.4; }

.article-list { display: flex; flex-direction: column; gap: 1rem; }
.article-row {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  transition: var(--transition);
}

.article-row:hover { border-color: var(--color-gold); }
.article-row h3 { font-size: 1.05rem; color: var(--color-dark-green); margin-bottom: 0.25rem; }
.article-row p { font-size: 0.88rem; color: var(--color-text-muted); }
.article-meta { font-size: 0.78rem; color: var(--color-gold-dark); text-align: right; min-width: 90px; }

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--color-text-muted);
  background: var(--color-white);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
}

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

@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .quick-access-grid { grid-template-columns: repeat(4, 1fr); }
  .featured-grid { grid-template-columns: 1fr; }
  .collections-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
  .timeline-track { grid-template-columns: repeat(3, 1fr); }
  .timeline-track::before { display: none; }
  .char-detail-hero { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .header-inner { padding: 0.75rem 1rem; gap: 1rem; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--color-dark-green-darker); flex-direction: column; gap: 0;
    padding: 1rem; border-top: 1px solid var(--color-gold); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 0.75rem 0; width: 100%; }
  .menu-toggle { display: inline-flex; }
  .logo-title { font-size: 0.9rem; }
  .logo-subtitle { font-size: 0.6rem; }
  .hero { padding: 2.5rem 0 3rem; }
  .quick-access-grid { grid-template-columns: repeat(3, 1fr); }
  .collections-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .section-card { padding: 1.5rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ============================================
   FLASH / TOAST
   ============================================ */
.flash {
  position: fixed;
  top: 80px;
  right: 1rem;
  background: var(--color-dark-green);
  color: var(--color-cream);
  padding: 0.85rem 1.25rem;
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(120%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}