/* ==========================================================================
   DONGVON.COM - MODERN FINTECH DESIGN SYSTEM
   Primary: Deep Navy #002046 | Accent/CTA: Royal Gold #C5A059
   Typography: Playfair Display (Headings) & Montserrat / Inter (Body)
   ========================================================================== */

:root {
  /* Color Palette */
  --color-primary: #002046;
  --color-primary-dark: #00132b;
  --color-primary-light: #0d386b;
  --color-accent: #C5A059;
  --color-accent-hover: #dfba6b;
  --color-accent-light: #f6efe1;
  --color-accent-dark: #9a7836;
  
  --color-bg: #F8F9FA;
  --color-surface: #FFFFFF;
  --color-surface-elevated: #FFFFFF;
  --color-border: #E2E8F0;
  --color-border-dark: rgba(255, 255, 255, 0.12);
  
  --color-text-main: #0F172A;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;
  --color-text-inverse: #FFFFFF;
  
  /* Status Colors */
  --color-success: #10B981;
  --color-success-bg: #ECFDF5;
  --color-warning: #F59E0B;
  --color-warning-bg: #FFFBEB;
  --color-danger: #EF4444;
  --color-danger-bg: #FEF2F2;
  --color-info: #0284C7;
  --color-info-bg: #F0F9FF;

  /* Typography - 100% Vietnamese Diacritics Clean Modern Fintech */
  --font-heading: 'Montserrat', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-primary: var(--font-body);
  --font-signature: 'Dancing Script', cursive;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 32, 70, 0.08), 0 2px 4px -1px rgba(0, 32, 70, 0.04);
  --shadow-lg: 0 10px 25px -3px rgba(0, 32, 70, 0.12), 0 4px 6px -2px rgba(0, 32, 70, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(0, 32, 70, 0.18), 0 10px 10px -5px rgba(0, 32, 70, 0.04);
  --shadow-gold: 0 4px 18px 0 rgba(197, 160, 89, 0.35);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Borders */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Layout */
  --container-max: 1240px;
  --nav-height: 80px;
}

/* Reset & Global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  min-width: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-bg);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  position: relative;
}

#app, main, .site-header, .site-footer, .hero-section, .container {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font: inherit;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
  text-wrap: balance;
  overflow-wrap: break-word;
  word-break: normal;
  max-width: 100%;
}

h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.3rem); letter-spacing: -0.01em; margin-bottom: 0.75rem; }
h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1rem;
  text-wrap: pretty;
}

li {
  text-wrap: pretty;
}

p.lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  text-wrap: pretty;
}

/* Reusable Semantic Line Wrapping Helpers */
.keep-phrase, .nowrap, .text-nowrap {
  display: inline-block;
  white-space: nowrap;
}

/* Headings must NEVER force text outside screen boundaries */
h1 .keep-phrase, h2 .keep-phrase, h3 .keep-phrase, h4 .keep-phrase, h5 .keep-phrase, h6 .keep-phrase,
.sp-sec-title .keep-phrase, .sp-hero-title .keep-phrase, .hero-title .keep-phrase,
.broker-title-main .keep-phrase, .broker-title-sub .keep-phrase,
.legal-title-main .keep-phrase, .legal-title-sub .keep-phrase {
  white-space: normal !important;
  display: inline !important;
}

/* Responsive mobile protection: NEVER force nowrap on screens <= 991px */
@media (max-width: 991px) {
  .keep-phrase, .nowrap, .text-nowrap {
    white-space: normal !important;
    display: inline !important;
    overflow-wrap: break-word !important;
    word-break: normal !important;
  }
}

/* Layout Elements */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.section {
  padding: 70px 0;
}

.section-dark {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark h5,
.section-dark h6 {
  color: #ffffff !important;
}
.section-dark p {
  color: rgba(255, 255, 255, 0.85);
}

.section-accent {
  background: linear-gradient(135deg, #fefcf9 0%, #f7f1e6 100%);
  border-top: 1px solid rgba(197, 160, 89, 0.2);
  border-bottom: 1px solid rgba(197, 160, 89, 0.2);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--nav-height);
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  box-sizing: border-box;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.4rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--color-primary);
  flex-shrink: 0;
  white-space: nowrap;
  text-decoration: none;
}

.brand-badge {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-accent);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  border: 1.5px solid var(--color-accent);
  flex-shrink: 0;
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  object-fit: cover;
  box-shadow: var(--shadow-md);
  border: 1.5px solid var(--color-accent);
  background: #001736;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.05);
}

.brand-text {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-name {
  color: var(--color-primary);
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-size: 1.35rem;
  font-weight: 800;
  white-space: nowrap;
}

.brand-name span {
  color: var(--color-accent);
}

.brand-tagline {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
}

.nav-links li {
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-main);
  padding: 7px 3px;
  position: relative;
  transition: color var(--transition-fast);
  white-space: nowrap;
  display: inline-block;
  text-decoration: none;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-accent);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.5px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
}

.nav-ai-badge {
  color: #b45309 !important;
  font-weight: 700 !important;
  background: rgba(212, 175, 55, 0.12) !important;
  padding: 6px 14px !important;
  border-radius: 20px !important;
  border: 1px solid rgba(212, 175, 55, 0.35) !important;
  transition: all var(--transition-fast);
}

.nav-ai-badge:hover {
  background: rgba(212, 175, 55, 0.22) !important;
  border-color: rgba(212, 175, 55, 0.6) !important;
  color: #92400e !important;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-cta .btn-consult {
  padding: 9px 18px;
  font-size: 0.88rem;
  white-space: nowrap;
  font-weight: 700;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

/* Primary Button & CTA System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1.25;
  letter-spacing: 0.015em;
  padding: 11px 22px;
  min-height: 44px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  box-sizing: border-box;
  user-select: none;
  -webkit-font-smoothing: antialiased;
}

.btn svg {
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
  width: 1.15em;
  height: 1.15em;
  margin-top: -1px;
}

.btn span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: inherit;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: #FFFFFF;
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, #b38b42 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-gold);
  border-color: #dfba6b;
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--color-accent-hover) 0%, var(--color-accent) 100%);
  border-color: #dfba6b;
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(197, 160, 89, 0.45);
  color: #FFFFFF;
}

.btn-outline {
  background: transparent;
  color: inherit;
  border-color: currentColor;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-outline-primary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-primary:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn-outline-gold {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline-gold:hover {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.btn-outline-white {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-xs {
  padding: 5px 10px;
  font-size: 0.76rem;
  min-height: 30px;
  border-radius: var(--radius-sm);
  gap: 4px;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.82rem;
  min-height: 36px;
  border-radius: var(--radius-sm);
  gap: 6px;
}

.btn-md {
  padding: 9px 18px;
  font-size: 0.88rem;
  min-height: 40px;
  border-radius: var(--radius-md);
  gap: 7px;
}

.btn-lg {
  padding: 13px 26px;
  font-size: 1rem;
  font-weight: 800;
  min-height: 48px;
  border-radius: var(--radius-md);
  gap: 10px;
}

.btn-block {
  display: flex;
  width: 100%;
  justify-content: center;
  text-align: center;
}

.hero-btn-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 25px;
}

.legal-btn-group {
  display: flex;
  gap: 15px;
  margin-top: 25px;
  flex-wrap: wrap;
}

.legal-commit-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(197, 160, 89, 0.4);
  border-radius: var(--radius-lg);
  padding: 30px;
}

/* Main Content Area */
#app {
  flex: 1;
}

/* Cards & Containers */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 28px;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-gold-accent {
  border-top: 4px solid var(--color-accent);
}

/* Grid Utilities */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 992px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
}


@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
}


@media (max-width: 640px) {
  .grid-4 { grid-template-columns: 1fr; }
}

/* Site Footer (Ground Truth Compliance) */
.site-footer {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 50px 20px 30px;
  border-top: 3px solid var(--color-accent);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.35fr 1.1fr 1.25fr 1.15fr;
  gap: 28px;
  margin-bottom: 40px;
}

@media (max-width: 1100px) and (min-width: 769px) {
  .footer-top {
    grid-template-columns: 1.2fr 1fr 1.2fr 1fr;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (max-width: 540px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .footer-title {
    white-space: normal;
    text-wrap: balance;
  }
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #cbd5e1;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

.legal-badge-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px 18px;
  border-radius: var(--radius-md);
  margin-top: 15px;
}

.legal-badge-card p {
  font-size: 0.85rem;
  line-height: 1.55;
  color: #cbd5e1;
  margin-bottom: 5px;
}

.legal-badge-card p:first-child {
  font-size: 0.95rem;
  color: #ffffff;
  margin-bottom: 6px;
}

.legal-badge-card p:last-child {
  margin-bottom: 0;
}

.legal-badge-card a {
  color: var(--color-accent);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.legal-badge-card a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.footer-disclaimer {
  color: #94a3b8;
  font-size: 0.82rem;
  line-height: 1.6;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-style: italic;
}

.footer-bottom {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  font-size: 0.85rem;
  color: #94a3b8;
}

.footer-policy-links a {
  color: var(--color-accent);
  text-decoration: none;
  margin: 0 8px;
}

.footer-policy-links a:hover {
  text-decoration: underline;
}

/* Compliance Checkbox */
.form-consent-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 18px 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.form-consent-group input[type="checkbox"] {
  accent-color: var(--color-accent);
  margin-top: 3px;
  width: 17px;
  height: 17px;
  cursor: pointer;
  flex-shrink: 0;
}

.form-consent-group label {
  cursor: pointer;
}

.form-consent-group a {
  color: var(--color-accent-dark);
  font-weight: 600;
  text-decoration: underline;
}

/* Article & Content Styling */
.article-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 50px 20px 80px;
}

.article-header {
  margin-bottom: 35px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--color-border);
}

.article-category {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 15px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-top: 15px;
}

.article-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-content {
  font-size: 1.08rem;
  line-height: 1.8;
  color: #1e293b;
}

.article-content h2 {
  margin-top: 40px;
  margin-bottom: 18px;
  font-size: 1.65rem;
  color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
  padding-left: 15px;
}

.article-content h3 {
  margin-top: 28px;
  margin-bottom: 12px;
  font-size: 1.3rem;
  color: var(--color-primary-light);
}

.article-content ul, .article-content ol {
  margin: 18px 0 24px 24px;
}

.article-content li {
  margin-bottom: 8px;
}

.article-callout {
  background: #f8fafc;
  border-left: 4px solid var(--color-primary);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 28px 0;
}

.article-callout.warning {
  background: var(--color-danger-bg);
  border-left-color: var(--color-danger);
}

.article-callout.gold {
  background: var(--color-accent-light);
  border-left-color: var(--color-accent);
}

.article-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 28px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.table-custom {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  font-size: 0.86rem;
  text-align: left;
}

.table-custom th {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 13px 16px;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.3px;
  white-space: nowrap;
  vertical-align: middle;
  border: none;
}

.table-custom td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--color-border);
  background-color: #ffffff;
  vertical-align: middle;
  font-size: 0.85rem;
  line-height: 1.4;
}

.table-custom tr:nth-child(even) td {
  background-color: #fbfcfe;
}

.table-custom tr:hover td {
  background-color: #f1f6fb;
}

/* --- HIGH-CONVERTING ARTICLE AI CTA CARD --- */
.article-ai-cta-card {
  background: linear-gradient(135deg, #001e3d 0%, #002d5c 60%, #0d3b66 100%);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  margin: 40px 0;
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(0, 32, 70, 0.25), 0 0 20px rgba(197, 160, 89, 0.2);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.article-ai-cta-card p {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.article-ai-cta-card h3 {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.article-ai-cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.article-ai-cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(197, 160, 89, 0.2);
  color: #f6efe1;
  border: 1px solid rgba(197, 160, 89, 0.5);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.article-ai-cta-badge .cta-pulsing-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  box-shadow: 0 0 0 0 rgba(197, 160, 89, 0.7);
  animation: pulseGold 2s infinite;
}

.article-ai-cta-title {
  color: #ffffff !important;
  font-family: var(--font-heading);
  font-size: 1.45rem !important;
  font-weight: 700;
  line-height: 1.4 !important;
  margin: 0 auto 12px !important;
  max-width: 680px;
  border-left: none !important;
  padding-left: 0 !important;
}

.article-ai-cta-desc {
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto 24px;
}

.article-ai-cta-btn-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.article-ai-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--color-accent) 0%, #dfba6b 100%);
  color: #001e3d !important;
  font-size: 1.05rem;
  font-weight: 800;
  padding: 16px 36px;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  box-shadow: 0 4px 20px rgba(197, 160, 89, 0.4);
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.article-ai-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(197, 160, 89, 0.6);
  background: linear-gradient(135deg, #dfba6b 0%, #f0cca0 100%);
}

.article-ai-cta-trust {
  font-size: 0.8rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.article-ai-cta-trust span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

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

.breadcrumb a:hover {
  color: var(--color-accent);
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 14px 20px;
  border-left: 4px solid var(--color-accent);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  font-size: 0.9rem;
  animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   MOBILE STICKY BOTTOM BAR & FLOATING WIDGETS
   ========================================================================== */
.mobile-bottom-bar {
  display: none;
}

.floating-contact-widget {
  position: fixed;
  bottom: 30px;
  right: 25px;
  z-index: 9990;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}

.floating-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 18px 6px 6px;
  min-height: 52px;
  border-radius: 50px;
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(0, 32, 70, 0.25);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  box-sizing: border-box;
}

.floating-contact-btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 28px rgba(0, 32, 70, 0.35);
  color: #ffffff;
}

.floating-contact-btn.zalo-btn {
  background: linear-gradient(135deg, #0088FF, #0055FF);
}

.floating-contact-btn.phone-btn {
  background: linear-gradient(135deg, #10B981, #059669);
  animation: phonePulse 2.5s infinite;
}

.floating-icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  flex-shrink: 0;
}

.floating-icon-circle svg, .floating-icon-circle img {
  width: 22px;
  height: 22px;
}

.floating-pulse-ring {
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border: 2px solid #10B981;
  border-radius: 60px;
  animation: rippleRing 1.8s linear infinite;
  pointer-events: none;
  opacity: 0;
}

@keyframes phonePulse {
  0% { transform: scale(1); }
  5% { transform: scale(1.06) rotate(-5deg); }
  10% { transform: scale(1.06) rotate(5deg); }
  15% { transform: scale(1.06) rotate(-5deg); }
  20% { transform: scale(1.06) rotate(5deg); }
  25% { transform: scale(1); }
  100% { transform: scale(1); }
}

@keyframes rippleRing {
  0% { transform: scale(0.95); opacity: 0.8; }
  100% { transform: scale(1.2); opacity: 0; }
}

/* ==========================================================================
   SOCIAL PROOF / SUCCESS STORIES CARDS
   ========================================================================== */
.success-case-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 24px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.success-case-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
}

.case-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.12);
  color: #065f46;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 30px;
  margin-bottom: 12px;
}

/* ==========================================================================
   RESPONSIVE NAVIGATION & TABLET/MOBILE HEADER (<= 1140px)
   ========================================================================== */
@media (max-width: 1140px) {
  :root {
    --nav-height: 68px;
  }
  .site-header {
    height: var(--nav-height);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .nav-container {
    height: var(--nav-height);
    padding: 0 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .brand-logo {
    gap: 8px;
    flex-shrink: 0;
  }
  .brand-logo-img {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    flex-shrink: 0;
  }
  .brand-text {
    overflow: hidden;
  }
  .brand-name {
    font-size: 1.15rem;
    font-weight: 800;
    white-space: nowrap;
  }
  .brand-tagline {
    font-size: 0.52rem;
    letter-spacing: 0.03em;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
  }
  .nav-cta .btn-consult {
    padding: 8px 14px;
    font-size: 0.82rem;
  }
  .mobile-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: var(--color-primary);
    font-size: 1.35rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: all var(--transition-fast);
  }
  .mobile-toggle:active {
    background: #e2e8f0;
    transform: scale(0.96);
  }

  /* Mobile Nav Dropdown - Solid White Opaque Background */
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: #ffffff !important;
    border-bottom: 3px solid var(--color-accent);
    padding: 14px 16px 22px;
    box-shadow: 0 16px 36px rgba(0, 32, 70, 0.2);
    z-index: 1001;
    gap: 8px;
    box-sizing: border-box;
  }
  .nav-links.open {
    display: flex !important;
    animation: mobileMenuSlideDown 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  }

  @keyframes mobileMenuSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .nav-links li {
    width: 100%;
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: 11px 16px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    border-bottom: 1px solid #f1f5f9;
    box-sizing: border-box;
    transition: all var(--transition-fast);
    white-space: nowrap;
  }
  .nav-link:active, .nav-link:hover, .nav-link.active {
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
    padding-left: 20px;
  }
  .nav-link.active::after {
    display: none;
  }
  .nav-ai-badge {
    border-radius: 8px !important;
    background: rgba(212, 175, 55, 0.1) !important;
    border: 1px solid rgba(212, 175, 55, 0.3) !important;
  }
}

/* ==========================================================================
   MEDIUM DESKTOP SCREENS BUFFER (1141px - 1280px)
   ========================================================================== */
@media (min-width: 1141px) and (max-width: 1280px) {
  .nav-links {
    gap: 12px;
  }
  .nav-link {
    font-size: 0.84rem;
    padding: 6px 2px;
  }
  .nav-ai-badge {
    padding: 5px 10px !important;
    font-size: 0.82rem !important;
  }
  .brand-name {
    font-size: 1.2rem;
  }
  .nav-cta .btn-consult {
    padding: 8px 14px;
    font-size: 0.82rem;
  }
}

@media (max-width: 640px) {
  :root {
    --nav-height: 62px;
  }
  .brand-tagline {
    display: none;
  }
  .nav-cta .btn-consult {
    display: none;
  }
}

/* ==========================================================================
   DONGVON.COM - MASTER RESPONSIVE MOBILE SYSTEM (CHUẨN FRAME 360px - 440px)
   Bố cục dọc 1 cột tối ưu 100% cho di động: Nút bấm full-width, Dropzone full-width,
   Trường nhập liệu full-width, chống tràn ngang và cắt xén nội dung.
   ========================================================================== */

@media (max-width: 768px) {
  :root {
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-top: env(safe-area-inset-top, 0px);
  }

  body {
    padding-bottom: calc(40px + var(--safe-bottom));
  }

  /* 1. Global Typography & Spacing */
  .container {
    padding-left: 16px;
    padding-right: 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .section {
    padding: 32px 0;
  }
  h1 {
    font-size: 1.55rem;
    line-height: 1.28;
  }
  h2 {
    font-size: 1.3rem;
    line-height: 1.32;
  }
  h3 {
    font-size: 1.12rem;
  }
  h4 {
    font-size: 1.0rem;
  }
  p.lead {
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 14px;
  }

  /* 3. Hero Section - Stacked Layout */
  .hero-section {
    padding: 18px 0 28px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .hero-grid {
    grid-template-columns: 1fr !important;
    gap: 22px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }
  .hero-content {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }
  .hero-badge {
    margin-bottom: 10px;
    font-size: 0.76rem;
    padding: 4px 12px;
  }
  .hero-title {
    font-size: 1.55rem !important;
    line-height: 1.25 !important;
    margin-bottom: 10px !important;
    letter-spacing: -0.01em;
    word-break: break-word;
  }
  .hero-title span {
    font-size: 1.38rem;
    display: block;
    margin-top: 3px;
  }
  .hero-features {
    margin: 12px 0 16px;
    gap: 8px;
    width: 100%;
  }
  .hero-feature-item {
    font-size: 0.84rem;
    line-height: 1.45;
    gap: 10px;
    align-items: flex-start;
    width: 100%;
    word-break: break-word;
  }
  .hero-feature-icon {
    width: 20px;
    height: 20px;
    font-size: 0.72rem;
    margin-top: 2px;
    flex-shrink: 0;
  }

  /* Hero Button Group - 100% Full-Width Vertical Stack */
  .hero-btn-group {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
    margin-top: 16px !important;
    box-sizing: border-box;
  }
  .hero-btn-group .btn {
    width: 100% !important;
    min-height: 48px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 12px 16px !important;
    font-size: 0.92rem !important;
    font-weight: 700 !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-sm) !important;
    white-space: normal !important;
    box-sizing: border-box !important;
  }

  /* 4. AI Scanner Card - 100% Full-Width Vertical Stack */
  .scanner-container {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }
  .scanner-card {
    width: 100% !important;
    max-width: 100% !important;
    padding: 18px 14px !important;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 32, 70, 0.08);
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .scanner-header {
    margin-bottom: 12px;
    padding-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
  }
  .scanner-tag-free {
    flex-shrink: 0;
    white-space: nowrap;
  }

  /* Dropzone Grid - Stacked Vertically */
  .dropzone-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
    margin-bottom: 12px !important;
    box-sizing: border-box;
  }
  .dropzone-box {
    width: 100% !important;
    padding: 10px 14px !important;
    min-height: 52px !important;
    gap: 10px !important;
    border-radius: 10px !important;
    box-sizing: border-box !important;
    overflow: hidden;
  }
  .dropzone-icon {
    width: 24px !important;
    height: 24px !important;
    flex-shrink: 0;
  }
  .dropzone-text-group {
    width: 100%;
    overflow: hidden;
  }
  .dropzone-label {
    font-size: 0.85rem !important;
    font-weight: 700;
    white-space: normal !important;
    line-height: 1.3;
  }
  .dropzone-sub {
    font-size: 0.72rem !important;
    white-space: normal !important;
    line-height: 1.3;
  }

  /* Parameters Box - Stacked 1 Column */
  .scanner-params-box {
    padding: 12px 10px !important;
    margin-bottom: 12px !important;
    border-radius: 10px;
    width: 100% !important;
    box-sizing: border-box;
  }
  .scanner-fields-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    margin-bottom: 8px !important;
    width: 100% !important;
    box-sizing: border-box;
  }
  .scanner-field-item {
    width: 100% !important;
    box-sizing: border-box;
  }
  .scanner-field-item label {
    font-size: 0.75rem !important;
    font-weight: 600;
    margin-bottom: 4px;
    display: block;
  }
  .scanner-field-input, .scanner-field-select {
    width: 100% !important;
    height: 38px !important;
    font-size: 0.88rem !important;
    padding: 6px 10px !important;
    border-radius: 8px !important;
    box-sizing: border-box !important;
  }
  .scanner-trust-bar {
    font-size: 0.7rem !important;
    padding: 8px 10px !important;
    margin-bottom: 10px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    align-items: flex-start !important;
    width: 100% !important;
    box-sizing: border-box;
  }
  #btn-start-scan {
    width: 100% !important;
    padding: 13px 16px !important;
    font-size: 0.94rem !important;
    min-height: 48px !important;
    border-radius: 10px !important;
    font-weight: 800 !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    text-align: center !important;
  }

  /* Preset Grid - Stacked Vertically */
  .preset-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 8px !important;
    box-sizing: border-box;
  }
  .preset-card {
    width: 100% !important;
    padding: 9px 12px !important;
    font-size: 0.8rem !important;
    box-sizing: border-box;
  }
  .preset-buttons {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 8px !important;
    box-sizing: border-box;
  }
  .btn-preset {
    width: 100% !important;
    padding: 8px 12px !important;
    font-size: 0.8rem !important;
    box-sizing: border-box;
  }

  /* 5. Mobile Sticky Bottom Bar (Thumb-Friendly Navigation) */
  body {
    padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px)) !important;
  }

  .floating-contact-widget,
  .floating-ai-container {
    display: none !important;
  }

  .mobile-bottom-bar {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: calc(58px + env(safe-area-inset-bottom, 0px)) !important;
    padding-bottom: env(safe-area-inset-bottom, 0px) !important;
    background: rgba(0, 24, 54, 0.97) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border-top: 1px solid rgba(197, 160, 89, 0.28) !important;
    box-shadow: 0 -4px 25px rgba(0, 16, 36, 0.45) !important;
    z-index: 99999 !important;
    align-items: stretch !important;
    justify-content: space-around !important;
  }

  .m-bottom-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    text-decoration: none;
    background: none;
    border: none;
    padding: 6px 2px;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    gap: 3px;
    position: relative;
    -webkit-tap-highlight-color: transparent;
  }

  .m-bottom-item:active {
    background: rgba(255, 255, 255, 0.08);
    transform: scale(0.94);
  }

  .m-bottom-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    line-height: 1;
    transition: transform 0.2s ease;
  }

  .m-bottom-icon svg {
    width: 20px;
    height: 20px;
    display: block;
  }

  .m-bottom-text {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1;
    white-space: nowrap;
    transition: color 0.2s ease;
  }

  /* Specific color themes per item */
  .m-bottom-item.m-item-hotline {
    color: #34d399; /* Emerald green for Hotline */
  }

  .m-bottom-item.m-item-zalo {
    color: #38bdf8; /* Zalo blue */
  }

  .m-bottom-item.m-item-difficult {
    color: #fbbf24; /* Amber for Hard dossiers */
  }

  .m-bottom-item.m-item-partner {
    color: #C5A059; /* Royal Gold for Broker partners */
  }

  /* Center AI Elevated Floating Button */
  .m-bottom-item.m-bottom-ai-center {
    position: relative;
    overflow: visible;
    z-index: 2;
  }

  .m-bottom-ai-badge {
    width: 38px;
    height: 38px;
    margin-top: -12px;
    border-radius: 50%;
    background: linear-gradient(135deg, #002046 0%, #0a3366 50%, #C5A059 100%);
    border: 2px solid #C5A059;
    box-shadow: 0 4px 14px rgba(197, 160, 89, 0.4), 0 0 0 3px rgba(0, 24, 54, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease;
  }

  .m-bottom-ai-icon {
    font-size: 1.25rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .m-bottom-ai-text {
    color: #dfba6b !important;
    font-weight: 800 !important;
    font-size: 0.68rem !important;
    margin-top: 1px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  }

  .m-bottom-item.m-bottom-ai-center:active .m-bottom-ai-badge {
    transform: scale(0.9);
    box-shadow: 0 2px 8px rgba(197, 160, 89, 0.3);
  }

  /* Active indicator dot on current page */
  .m-bottom-item.active {
    font-weight: 800;
  }

  .m-bottom-item.active .m-bottom-text {
    color: #ffffff;
  }

  .m-bottom-item.active::after {
    content: '';
    position: absolute;
    top: 2px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #C5A059;
    box-shadow: 0 0 6px rgba(197, 160, 89, 0.8);
  }

  .m-bottom-item.m-bottom-ai-center.active::after {
    top: -15px;
    background: #dfba6b;
  }

  /* 6. Grids & Card Layouts - 100% Single Column */
  .grid-2 { grid-template-columns: 1fr !important; gap: 16px; width: 100% !important; }
  .grid-3 { grid-template-columns: 1fr !important; gap: 16px; width: 100% !important; }
  .grid-4 { grid-template-columns: 1fr !important; gap: 16px; width: 100% !important; }

  .card {
    padding: 18px 16px;
    border-radius: 14px;
    width: 100% !important;
    box-sizing: border-box;
  }
  .card h4 {
    font-size: 1.02rem;
    line-height: 1.35;
    margin: 6px 0;
  }
  .card p {
    font-size: 0.85rem;
    line-height: 1.48;
    margin-bottom: 8px;
  }

  /* 7. Success Cases */
  .success-case-card {
    padding: 16px 16px;
    border-radius: 14px;
    width: 100% !important;
    box-sizing: border-box;
  }
  .case-badge {
    font-size: 0.74rem;
    padding: 3px 10px;
    margin-bottom: 8px;
  }
  .success-case-card h4 {
    font-size: 0.98rem;
  }
  .success-case-card p {
    font-size: 0.84rem;
  }

  /* 8. Loan Calculator View */
  .calc-wrapper {
    padding: 18px 14px;
    border-radius: 16px;
    width: 100% !important;
    box-sizing: border-box;
  }
  .calc-grid {
    grid-template-columns: 1fr !important;
    gap: 18px;
    width: 100% !important;
  }
  .calc-result-box {
    padding: 18px 16px;
    border-radius: 14px;
    width: 100% !important;
    box-sizing: border-box;
  }
  .calc-result-metric-value {
    font-size: clamp(1.45rem, 5.5vw, 1.85rem) !important;
    word-break: break-word;
  }

  /* 9. Article Content & Single Views */
  .article-container {
    padding: 20px 16px 40px;
    width: 100% !important;
    box-sizing: border-box;
  }
  .article-header {
    margin-bottom: 20px;
    padding-bottom: 14px;
  }
  .article-header h1 {
    font-size: 1.38rem;
    line-height: 1.35;
    overflow-wrap: break-word;
    word-break: normal;
    text-wrap: balance;
  }
  .article-content {
    font-size: 0.95rem;
    line-height: 1.68;
    overflow-wrap: break-word;
    word-break: normal;
    text-wrap: pretty;
  }
  .article-content h2 {
    font-size: 1.2rem;
    margin-top: 24px;
    margin-bottom: 12px;
    padding-left: 10px;
    text-wrap: balance;
  }
  .article-content h3 {
    font-size: 1.08rem;
  }
  .article-ai-cta-card {
    padding: 20px 16px;
    margin: 22px 0;
    border-radius: 14px;
    width: 100% !important;
    box-sizing: border-box;
  }
  .article-ai-cta-title {
    font-size: 1.15rem !important;
    line-height: 1.35 !important;
  }
  .article-ai-cta-desc {
    font-size: 0.86rem;
    margin-bottom: 14px;
  }
  .article-ai-cta-btn {
    padding: 12px 18px;
    font-size: 0.9rem;
    width: 100%;
    min-height: 46px;
    box-sizing: border-box;
  }

  /* Table wrapper swipe hints on mobile */
  .article-table-wrap {
    margin: 20px 0;
    border-radius: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100% !important;
    box-sizing: border-box;
  }
  .table-custom {
    min-width: 600px;
    font-size: 0.82rem;
  }
  .table-custom th, .table-custom td {
    padding: 10px 12px;
    white-space: nowrap !important;
  }

  /* 10. Footer */
  .site-footer {
    padding: 34px 16px 24px;
    width: 100% !important;
    box-sizing: border-box;
  }
  .footer-top {
    grid-template-columns: 1fr !important;
    gap: 22px;
    margin-bottom: 24px;
    width: 100% !important;
  }
  .footer-title {
    font-size: 1.05rem;
    margin-bottom: 12px;
  }
  .footer-links li {
    margin-bottom: 8px;
    font-size: 0.86rem;
  }
  .footer-disclaimer {
    font-size: 0.76rem;
    line-height: 1.55;
    margin-top: 16px;
    padding-top: 16px;
    word-break: break-word;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 10px;
    font-size: 0.78rem;
    margin-top: 18px;
    padding-top: 16px;
  }

  /* 11. Legal Section Buttons - 100% Full-Width Vertical Stack */
  .legal-btn-group {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
    margin-top: 16px !important;
    box-sizing: border-box;
  }
  .legal-btn-group .btn {
    padding: 12px 16px !important;
    font-size: 0.88rem !important;
    font-weight: 700 !important;
    border-radius: var(--radius-sm) !important;
    justify-content: center !important;
    text-align: center !important;
    width: 100% !important;
    min-height: 46px !important;
    box-shadow: var(--shadow-sm) !important;
    box-sizing: border-box !important;
  }
  .legal-commit-box {
    padding: 20px 16px !important;
    margin-top: 18px;
    border-radius: 14px;
    width: 100% !important;
    box-sizing: border-box;
  }
}

/* --------------------------------------------------------------------------
   FINE-TUNING FOR EXTRA SMALL SCREENS (< 360px)
   -------------------------------------------------------------------------- */
@media (max-width: 359px) {
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }
  .brand-name {
    font-size: 1.02rem;
  }
  .brand-tagline {
    display: none;
  }
  .hero-title {
    font-size: 1.35rem !important;
  }
  .hero-title span {
    font-size: 1.22rem;
  }
  .floating-contact-btn {
    width: 40px;
    height: 40px;
  }
  .floating-icon-circle {
    width: 38px;
    height: 38px;
  }
  .floating-icon-circle svg {
    width: 18px;
    height: 18px;
  }
}

/* --------------------------------------------------------------------------
   ADMIN PORTAL BASE STYLES
   -------------------------------------------------------------------------- */
.admin-tabs-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 25px;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 1px;
}
.admin-nav-tab {
  padding: 12px 20px;
  font-weight: 700;
  font-size: 0.92rem;
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  color: var(--color-text-muted);
  transition: all 0.2s ease;
  white-space: nowrap;
}
.admin-nav-tab.active {
  border-bottom: 3px solid var(--color-primary);
  color: var(--color-primary);
}
.admin-action-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.admin-privacy-box {
  display: flex;
  align-items: center;
  gap: 10px;
}
.admin-action-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.admin-search-card {
  padding: 18px 20px;
  margin-bottom: 22px;
}
.admin-search-wrapper {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.admin-search-box {
  flex: 1;
  min-width: 280px;
  position: relative;
}
.admin-search-box input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 16px 10px 38px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  font-size: 0.88rem;
}
.admin-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}
.admin-filter-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}
.admin-filter-pills .btn-preset {
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}
.admin-filter-pills .btn-preset.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   ADMIN PORTAL MOBILE RESPONSIVE OPTIMIZATIONS (<= 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  /* 0. Hide public customer floating bottom bars & widgets on admin pages */
  body.admin-page-active #mobile-bottom-bar,
  body.admin-page-active .mobile-bottom-bar,
  body.admin-page-active .floating-contact-widget,
  body.admin-page-active #floating-ai-assistant,
  body.admin-page-active .floating-ai-container,
  body:has(.admin-dashboard-container) #mobile-bottom-bar,
  body:has(.admin-dashboard-container) .mobile-bottom-bar,
  body:has(.admin-dashboard-container) .floating-contact-widget,
  body:has(.admin-dashboard-container) #floating-ai-assistant,
  body:has(.admin-dashboard-container) .floating-ai-container,
  body:has(.admin-login-container) #mobile-bottom-bar,
  body:has(.admin-login-container) .mobile-bottom-bar,
  body:has(.admin-login-container) .floating-contact-widget,
  body:has(.admin-login-container) #floating-ai-assistant,
  body:has(.admin-login-container) .floating-ai-container {
    display: none !important;
  }

  /* 1. Main Dashboard Container - with generous bottom padding */
  .admin-dashboard-container {
    padding: 12px 10px 60px !important;
  }

  /* 2. Admin Header Bar */
  .admin-header-bar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    margin-bottom: 16px !important;
  }
  .admin-header-title {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    width: 100% !important;
    gap: 6px !important;
  }
  .admin-header-title h2 {
    font-size: 1.25rem !important;
    line-height: 1.3 !important;
    margin: 0 !important;
  }
  .admin-header-actions {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    width: 100% !important;
    gap: 8px !important;
    background: #f8fafc;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    box-sizing: border-box !important;
  }
  .admin-header-actions .btn {
    width: 100% !important;
    justify-content: center !important;
    padding: 7px 10px !important;
    font-size: 0.78rem !important;
    white-space: nowrap !important;
  }

  /* 3. Swipeable Tabs Navigation Bar */
  .admin-tabs-nav {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
    gap: 8px !important;
    padding: 2px 2px 10px 2px !important;
    margin-bottom: 16px !important;
    width: 100% !important;
    border-bottom: 2px solid var(--color-border) !important;
  }
  .admin-tabs-nav::-webkit-scrollbar {
    display: none !important;
  }
  .admin-tabs-nav .admin-nav-tab,
  .admin-tabs-nav button {
    flex: 0 0 auto !important;
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    padding: 9px 14px !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    border-radius: 8px 8px 0 0 !important;
    border: none !important;
    background: transparent !important;
    border-bottom: 3px solid transparent !important;
    color: var(--color-text-muted) !important;
    cursor: pointer !important;
  }
  .admin-tabs-nav .admin-nav-tab.active,
  .admin-tabs-nav button.active {
    color: var(--color-primary) !important;
    border-bottom-color: var(--color-primary) !important;
    background: rgba(0, 32, 70, 0.05) !important;
  }

  /* 4. Action Bars & Action Buttons */
  .admin-action-bar {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    margin-bottom: 16px !important;
  }
  .admin-privacy-box {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 6px !important;
    background: #f8fafc;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .admin-privacy-box .btn {
    width: 100% !important;
    justify-content: center !important;
    font-size: 0.82rem !important;
    padding: 9px 12px !important;
  }
  .admin-mask-hint {
    display: block !important;
    font-size: 0.72rem !important;
    color: var(--color-text-muted) !important;
    text-align: center !important;
  }
  .admin-action-btns {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .admin-action-btns .btn,
  .admin-action-btns a.btn {
    width: 100% !important;
    box-sizing: border-box !important;
    justify-content: center !important;
    text-align: center !important;
    font-size: 0.8rem !important;
    padding: 10px 6px !important;
    white-space: nowrap !important;
  }

  /* 5. 2x2 Mobile KPI Metrics Grid */
  .admin-kpi-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    margin-bottom: 16px !important;
  }
  .admin-kpi-grid .card {
    padding: 12px 10px !important;
    border-radius: 10px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
  }
  .admin-kpi-grid .card > div:nth-child(1) {
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    color: var(--color-text-muted) !important;
    text-transform: uppercase !important;
    line-height: 1.3 !important;
  }
  .admin-kpi-grid .card > div:nth-child(2) {
    font-size: 1.55rem !important;
    font-weight: 800 !important;
    line-height: 1.15 !important;
    margin: 4px 0 2px !important;
  }
  .admin-kpi-grid .card > div:nth-child(3) {
    font-size: 0.7rem !important;
    line-height: 1.3 !important;
  }

  /* 6. Search Card & Swipeable Filter Pills */
  .admin-search-card {
    padding: 12px 10px !important;
    margin-bottom: 16px !important;
    border-radius: 10px !important;
  }
  .admin-search-wrapper {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
  }
  .admin-search-box {
    position: relative !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .admin-search-box input {
    width: 100% !important;
    box-sizing: border-box !important;
    font-size: 16px !important; /* Prevents iOS Safari auto-zoom */
    padding: 10px 14px 10px 38px !important;
    border-radius: 8px !important;
    border: 1.5px solid var(--color-border) !important;
  }
  .admin-search-icon {
    position: absolute !important;
    left: 12px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    font-size: 1rem !important;
    color: var(--color-text-muted) !important;
    pointer-events: none !important;
  }
  .admin-filter-pills {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
    gap: 8px !important;
    width: 100% !important;
    padding: 2px 2px 6px 2px !important;
    margin-top: 2px !important;
  }
  .admin-filter-pills::-webkit-scrollbar {
    display: none !important;
  }
  .admin-filter-pills .btn-preset,
  .admin-filter-pills button {
    flex: 0 0 auto !important;
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 8px 14px !important;
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    border-radius: 20px !important;
    border: 1px solid var(--color-border) !important;
    background: #fff !important;
    color: #334155 !important;
    height: 36px !important;
    line-height: 1 !important;
    cursor: pointer !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05) !important;
  }
  .admin-filter-pills .btn-preset.active,
  .admin-filter-pills button.active {
    background: var(--color-primary) !important;
    color: #ffffff !important;
    border-color: var(--color-primary) !important;
    font-weight: 700 !important;
  }

  /* 7. Mobile Table Scroll Hint Badge */
  .admin-mobile-scroll-hint {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    gap: 6px !important;
    padding: 9px 12px !important;
    background: #fefce8 !important;
    border: 1px dashed #ca8a04 !important;
    border-radius: 8px !important;
    font-size: 0.76rem !important;
    color: #854d0e !important;
    font-weight: 600 !important;
    margin-bottom: 10px !important;
    line-height: 1.4 !important;
  }

  /* 8. Table Styling & Thumb Touch Targets */
  .article-table-wrap {
    -webkit-overflow-scrolling: touch !important;
    overflow-x: auto !important;
    width: 100% !important;
    border-radius: 10px !important;
  }
  .table-custom {
    min-width: 900px !important;
  }
  .table-custom th {
    padding: 10px 8px !important;
    font-size: 0.76rem !important;
  }
  .table-custom td {
    padding: 10px 8px !important;
    font-size: 0.8rem !important;
  }
  .table-custom select.lead-status-select,
  .table-custom select.partner-status-select {
    font-size: 16px !important; /* iOS zoom prevention */
    padding: 6px 8px !important;
    min-height: 38px !important;
    border-radius: 6px !important;
  }
  .table-custom .btn {
    min-height: 36px !important;
    min-width: 36px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 6px 10px !important;
    font-size: 0.82rem !important;
  }

  /* 9. Modal Responsive Optimization */
  .scan-modal {
    width: 95% !important;
    max-width: 95% !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    padding: 20px 14px !important;
    border-radius: 14px !important;
    margin: 10px auto !important;
  }
  .scan-modal .grid-2 {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  .scan-modal input,
  .scan-modal select,
  .scan-modal textarea {
    font-size: 16px !important; /* Prevent iOS auto-zoom */
    padding: 10px 12px !important;
  }
  .scan-modal h3 {
    font-size: 1.15rem !important;
  }

  /* 10. Admin Login Gate Responsive */
  .admin-login-container {
    padding: 20px 14px 40px !important;
    min-height: 75vh !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .admin-login-card {
    width: 100% !important;
    max-width: 360px !important;
    padding: 24px 16px !important;
    border-radius: 16px !important;
  }
  .admin-login-card input[type="password"] {
    font-size: 1.35rem !important;
    letter-spacing: 5px !important;
    height: 48px !important;
    border-radius: 10px !important;
  }

  /* 11. Admin Mobile Cards Grid, Actions & Floating Action Button (FAB) */
  .admin-cards-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-bottom: 20px !important;
  }
  .admin-lead-card {
    padding: 14px 12px !important;
    border-radius: 12px !important;
  }
  .admin-card-actions {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 6px !important;
  }
  .admin-card-actions .btn {
    padding: 8px 6px !important;
    font-size: 0.78rem !important;
    min-height: 40px !important;
  }
  .admin-fab {
    display: flex !important;
    position: fixed !important;
    right: 18px !important;
    bottom: 24px !important;
    width: 54px !important;
    height: 54px !important;
    border-radius: 50% !important;
    background: linear-gradient(135deg, #002046 0%, #0a3366 100%) !important;
    color: #ffffff !important;
    border: 2px solid #C5A059 !important;
    box-shadow: 0 8px 24px rgba(0, 32, 70, 0.35) !important;
    cursor: pointer !important;
    z-index: 9999 !important;
    align-items: center !important;
    justify-content: center !important;
    transition: transform 0.18s ease, box-shadow 0.18s ease !important;
    -webkit-tap-highlight-color: transparent !important;
  }
  .admin-fab:active {
    transform: scale(0.92) !important;
    box-shadow: 0 3px 12px rgba(0, 32, 70, 0.25) !important;
  }
}

/* --------------------------------------------------------------------------
   ADMIN PORTAL CARDS VIEW, VIEW TOGGLE & KPI INTERACTION (BASE / DESKTOP)
   -------------------------------------------------------------------------- */
.admin-kpi-card {
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease, border-color 0.2s ease;
  user-select: none;
}
.admin-kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 32, 70, 0.1);
}
.admin-kpi-card:active {
  transform: translateY(0);
}

.admin-view-toggle {
  display: inline-flex;
  background: #f1f5f9;
  padding: 3px;
  border-radius: 8px;
  gap: 3px;
  border: 1px solid var(--color-border);
}
.admin-view-toggle-btn {
  border: none;
  background: transparent;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  color: #64748b;
  transition: all 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  line-height: 1.2;
}
.admin-view-toggle-btn:hover {
  color: var(--color-primary);
}
.admin-view-toggle-btn.active {
  background: #ffffff;
  color: var(--color-primary);
  box-shadow: 0 2px 6px rgba(0, 32, 70, 0.08);
}

.admin-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.admin-lead-card {
  background: #ffffff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: 0 2px 10px rgba(0, 32, 70, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  box-sizing: border-box;
}
.admin-lead-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 6px 20px rgba(0, 32, 70, 0.08);
}
.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid #f1f5f9;
  gap: 8px;
}
.admin-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.admin-card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  padding-top: 10px;
  border-top: 1px dashed #e2e8f0;
}
.admin-card-actions .btn {
  white-space: nowrap;
}

.admin-fab {
  display: none;
}

/* ==========================================================================
   HANDBOOK & KNOWLEDGE HUB CATALOG STYLES (/cam-nang)
   ========================================================================== */
.handbook-page {
  min-height: 100vh;
}

.handbook-hero {
  background: linear-gradient(180deg, #002046 0%, #001835 100%);
  padding: 56px 20px 48px;
  border-bottom: 2px solid rgba(197, 160, 89, 0.35);
  color: #ffffff;
}

.handbook-hero .breadcrumb a {
  color: #cbd5e1;
}

.handbook-hero .breadcrumb a:hover {
  color: #C5A059;
}

.handbook-hero .breadcrumb span {
  color: #C5A059;
}

.handbook-search-box {
  display: flex;
  align-items: center;
  background: #ffffff;
  border-radius: 999px;
  padding: 6px 18px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  border: 2px solid #C5A059;
  transition: all 0.2s ease;
}

.handbook-search-box:focus-within {
  box-shadow: 0 10px 28px rgba(197, 160, 89, 0.4);
  border-color: #dfba6b;
}

.handbook-search-icon {
  font-size: 1.15rem;
  margin-right: 6px;
  user-select: none;
}

#handbook-search-input {
  border: none;
  outline: none;
  width: 100%;
  font-size: 0.98rem;
  padding: 8px 6px;
  color: #002046;
  background: transparent;
  font-family: inherit;
}

#handbook-search-input::placeholder {
  color: #94a3b8;
  font-size: 0.92rem;
}

#handbook-search-clear {
  background: #f1f5f9;
  border: none;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  cursor: pointer;
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  transition: background 0.15s ease;
}

#handbook-search-clear:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.handbook-filters-container {
  margin-bottom: 24px;
}

.handbook-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.handbook-filter-pill {
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  color: #475569;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  user-select: none;
}

.handbook-filter-pill:hover {
  border-color: #94a3b8;
  color: #002046;
  transform: translateY(-1px);
}

.handbook-filter-pill.active {
  background: #002046;
  color: #ffffff;
  border-color: #002046;
  box-shadow: 0 4px 12px rgba(0, 32, 70, 0.15);
}

.handbook-filter-pill .pill-count {
  background: #f1f5f9;
  color: #475569;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
}

.handbook-filter-pill.active .pill-count {
  background: #C5A059;
  color: #002046;
}

.handbook-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  font-size: 0.88rem;
  color: #64748b;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0 4px;
}

.handbook-status-hint {
  font-size: 0.82rem;
  color: #0369a1;
  background: #e0f2fe;
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 600;
}

.handbook-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 22px;
}

.handbook-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.handbook-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 32, 70, 0.08);
  border-color: #cbd5e1;
}

.handbook-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  gap: 8px;
}

.handbook-category-tag {
  font-size: 0.74rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.handbook-category-tag.tag-lai-suat {
  background: #e0f2fe;
  color: #0369a1;
}

.handbook-category-tag.tag-cic {
  background: #fef2f2;
  color: #b91c1c;
}

.handbook-category-tag.tag-phap-ly {
  background: #fef3c7;
  color: #92400e;
}

.handbook-category-tag.tag-tai-cau-truc {
  background: #ecfdf5;
  color: #047857;
}

.handbook-category-tag.tag-case-study {
  background: #f3e8ff;
  color: #6b21a8;
}

.handbook-category-tag.tag-doanh-nghiep {
  background: #ede9fe;
  color: #4338ca;
}

.handbook-reading-time {
  font-size: 0.78rem;
  color: #64748b;
  font-weight: 600;
  white-space: nowrap;
}

.handbook-card-title {
  font-size: 1.08rem;
  line-height: 1.45;
  font-weight: 800;
  margin-bottom: 10px;
  color: #002046;
}

.handbook-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease;
}

.handbook-card-title a:hover {
  color: #b45309;
}

.handbook-card-excerpt {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.handbook-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
  gap: 8px;
  font-size: 0.78rem;
  color: #94a3b8;
}

.handbook-card-meta {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 65%;
}

.handbook-read-btn {
  color: #b45309;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.86rem;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.15s ease, color 0.15s ease;
}

.handbook-read-btn:hover {
  gap: 7px;
  color: #78350f;
  text-decoration: underline;
}

.handbook-empty-state {
  text-align: center;
  padding: 50px 20px;
  background: #ffffff;
  border-radius: 16px;
  border: 1.5px dashed #cbd5e1;
  max-width: 540px;
  margin: 30px auto;
}

.handbook-empty-state h3 {
  color: #002046;
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.handbook-empty-state p {
  color: #64748b;
  font-size: 0.92rem;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .handbook-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .handbook-hero {
    padding: 40px 16px 36px;
  }
  .handbook-filter-pill {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
  .handbook-status-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   GLOBAL EVALUATION PILL BADGES (PREVENTS LINE BREAKS & DISTORTIONS)
   ========================================================================== */
.eval-pill-badge {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 5px !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  padding: 4px 10px !important;
  border-radius: 20px !important;
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  letter-spacing: 0.2px;
  box-sizing: border-box !important;
}
.eval-pill-badge.green {
  background: #ecfdf5 !important;
  color: #047857 !important;
  border: 1px solid #a7f3d0 !important;
}
.eval-pill-badge.yellow {
  background: #fffbeb !important;
  color: #b45309 !important;
  border: 1px solid #fde68a !important;
}
.eval-pill-badge.red {
  background: #fef2f2 !important;
  color: #dc2626 !important;
  border: 1px solid #fecaca !important;
}
.eval-pill-badge.blue {
  background: #e0f2fe !important;
  color: #0284c7 !important;
  border: 1px solid #bae6fd !important;
}