/* roulang page: index */
/* ===== 设计变量 ===== */
:root {
  --primary: #e63946;
  --primary-dark: #c1121f;
  --primary-light: #ff6b6b;
  --secondary: #f4a261;
  --secondary-dark: #e07b3a;
  --bg-dark: #0a0e17;
  --bg-card: #111827;
  --bg-section: #0f172a;
  --bg-surface: #1a2332;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border-color: #1e293b;
  --border-light: #334155;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 30px rgba(230,57,70,0.15);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-w: 1200px;
  --header-h: 72px;
}
/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button, input, textarea { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }
/* ===== Container ===== */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 640px) { .container { padding: 0 16px; } }
/* ===== Typography ===== */
h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: clamp(1rem, 1.4vw, 1.2rem); }
.section-title {
  text-align: center;
  margin-bottom: 48px;
}
.section-title h2 {
  position: relative;
  display: inline-block;
}
.section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
  margin: 12px auto 0;
}
.section-title p {
  color: var(--text-secondary);
  margin-top: 12px;
  font-size: 1.05rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
  justify-content: center;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-light);
}
.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}
.btn-ghost {
  background: rgba(230,57,70,0.1);
  color: var(--primary);
  border: 1px solid rgba(230,57,70,0.3);
}
.btn-ghost:hover {
  background: rgba(230,57,70,0.2);
  transform: translateY(-2px);
}
.btn-lg {
  padding: 16px 40px;
  font-size: 1.1rem;
  border-radius: var(--radius);
}
/* ===== Header / Nav ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10,14,23,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  height: var(--header-h);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
}
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav a {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav a:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.nav a.active {
  color: #fff;
  background: rgba(230,57,70,0.15);
}
.nav a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}
.nav-cta {
  margin-left: 12px;
}
.nav-cta .btn {
  padding: 8px 22px;
  font-size: 0.85rem;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    width: 100%;
    background: rgba(10,14,23,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border-color);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav a { width: 100%; padding: 12px 16px; }
  .nav-cta { margin-left: 0; margin-top: 8px; width: 100%; }
  .nav-cta .btn { width: 100%; justify-content: center; }
}
/* ===== Hero ===== */
.hero {
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
  background: var(--bg-dark);
  min-height: 80vh;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
  opacity: 0.3;
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,14,23,0.9) 0%, rgba(10,14,23,0.4) 50%, rgba(10,14,23,0.9) 100%);
}
.hero .container { position: relative; z-index: 1; }
.hero-content {
  max-width: 720px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(230,57,70,0.15);
  border: 1px solid rgba(230,57,70,0.3);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--primary-light);
  margin-bottom: 24px;
}
.hero-badge i { font-size: 0.75rem; }
.hero h1 {
  color: #fff;
  margin-bottom: 20px;
}
.hero h1 span {
  color: var(--primary);
  position: relative;
}
.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid var(--border-color);
}
.hero-stat-item h4 {
  font-size: 1.8rem;
  color: var(--primary);
  font-weight: 800;
}
.hero-stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}
@media (max-width: 768px) {
  .hero { padding: 120px 0 60px; min-height: auto; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-stat-item h4 { font-size: 1.4rem; }
}
@media (max-width: 520px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}
/* ===== Section spacing ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-section); }
/* ===== Cards ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.card-img {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
  aspect-ratio: 16/9;
  background: var(--bg-surface);
}
.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.card:hover .card-img img { transform: scale(1.05); }
.card h3 { margin-bottom: 8px; font-size: 1.15rem; }
.card p { color: var(--text-secondary); font-size: 0.92rem; line-height: 1.6; }
.card-tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(230,57,70,0.12);
  color: var(--primary-light);
  margin-bottom: 12px;
}
/* ===== Grid ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 28px; }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 24px; }
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; gap: 16px; }
}
@media (max-width: 520px) {
  .grid-4 { grid-template-columns: 1fr; }
}
/* ===== Feature Icons ===== */
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(230,57,70,0.1);
  border: 1px solid rgba(230,57,70,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 16px;
  transition: var(--transition);
}
.card:hover .feature-icon {
  background: rgba(230,57,70,0.2);
  border-color: var(--primary);
}
/* ===== Category cards (large) ===== */
.cat-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  aspect-ratio: 4/3;
}
.cat-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.cat-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.cat-card:hover img { transform: scale(1.05); }
.cat-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 20px 18px;
  background: linear-gradient(transparent, rgba(10,14,23,0.92));
}
.cat-card-overlay h3 {
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 4px;
}
.cat-card-overlay p {
  color: var(--text-secondary);
  font-size: 0.85rem;
}
/* ===== News / CMS List ===== */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.news-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.news-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateX(4px);
}
.news-item .news-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
  min-width: 140px;
}
.news-item .news-cat {
  padding: 2px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(230,57,70,0.12);
  color: var(--primary-light);
}
.news-item .news-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.news-item .news-title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  transition: var(--transition);
}
.news-item:hover .news-title { color: var(--primary-light); }
.news-item .news-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media (max-width: 768px) {
  .news-item { flex-direction: column; gap: 10px; padding: 16px; }
  .news-item .news-meta { min-width: auto; }
}
/* ===== Stats counter ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px 16px;
  transition: var(--transition);
}
.stat-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}
.stat-card .num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
}
.stat-card .label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 8px;
}
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-card .num { font-size: 1.8rem; }
}
/* ===== Steps ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  position: relative;
  transition: var(--transition);
  counter-increment: step;
}
.step-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}
.step-card::before {
  content: counter(step);
  position: absolute;
  top: 16px;
  left: 20px;
  font-size: 2.8rem;
  font-weight: 800;
  color: rgba(230,57,70,0.08);
  line-height: 1;
}
.step-card .step-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(230,57,70,0.1);
  border: 1px solid rgba(230,57,70,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  margin: 0 auto 16px;
}
.step-card h4 { margin-bottom: 8px; }
.step-card p { color: var(--text-secondary); font-size: 0.88rem; }
@media (max-width: 1024px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .steps-grid { grid-template-columns: 1fr; }
}
/* ===== FAQ ===== */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--border-light); }
.faq-question {
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  user-select: none;
}
.faq-question:hover { color: var(--primary-light); }
.faq-question i {
  transition: var(--transition);
  color: var(--text-muted);
  font-size: 0.85rem;
}
.faq-item.active .faq-question i {
  transform: rotate(180deg);
  color: var(--primary);
}
.faq-answer {
  padding: 0 24px 0;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition);
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}
.faq-item.active .faq-answer {
  padding: 0 24px 20px;
  max-height: 300px;
}
/* ===== CTA ===== */
.cta-section {
  background: var(--bg-section);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}
.cta-box {
  background: linear-gradient(135deg, rgba(230,57,70,0.08), rgba(244,162,97,0.05));
  border: 1px solid rgba(230,57,70,0.2);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  text-align: center;
}
.cta-box h2 { margin-bottom: 12px; }
.cta-box p {
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 28px;
  font-size: 1.05rem;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
@media (max-width: 640px) {
  .cta-box { padding: 32px 20px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; max-width: 300px; justify-content: center; }
}
/* ===== Footer ===== */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-color);
  padding: 48px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  max-width: 320px;
}
.footer h4 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a {
  color: var(--text-secondary);
  font-size: 0.88rem;
}
.footer ul a:hover { color: var(--primary-light); }
.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.82rem;
}
.footer-socials {
  display: flex;
  gap: 12px;
}
.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-socials a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
/* ===== Utility ===== */
.text-center { text-align: center; }
.mt-12 { margin-top: 12px; }
.mt-24 { margin-top: 24px; }
.mt-36 { margin-top: 36px; }
.mb-24 { margin-bottom: 24px; }
.mb-36 { margin-bottom: 36px; }
.gap-16 { gap: 16px; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: 1rem;
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius);
}

/* roulang page: article */
/* ===== 设计变量 ===== */
:root {
  --primary: #e63946;
  --primary-dark: #c1121f;
  --primary-light: #ff6b6b;
  --secondary: #1d3557;
  --secondary-light: #2a4a7f;
  --accent: #f4a261;
  --bg-dark: #0b0f1a;
  --bg-darker: #060912;
  --bg-card: #111827;
  --bg-card-hover: #1a2332;
  --bg-section: #0f1522;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border-color: rgba(255,255,255,0.08);
  --border-light: rgba(255,255,255,0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 30px rgba(230,57,70,0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --container-max: 1200px;
  --header-h: 72px;
}
/* ===== Reset / Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-light);
  background: var(--bg-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--primary-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea { font-family: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { line-height: 1.3; font-weight: 700; color: var(--text-light); }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-dark { background: var(--bg-section); }
.section-darker { background: var(--bg-darker); }
.section-title {
  font-size: 2rem;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 640px;
  margin-bottom: 40px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: none;
  line-height: 1.4;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 4px 15px rgba(230,57,70,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(230,57,70,0.5); color: #fff; }
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  background: transparent;
  color: var(--text-light);
  border: 2px solid var(--border-light);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; border-radius: var(--radius-md); }
.badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}
.badge-primary { background: rgba(230,57,70,0.2); color: var(--primary-light); }
.badge-secondary { background: rgba(29,53,87,0.3); color: var(--accent); }
.badge-live { background: rgba(230,57,70,0.25); color: #ff6b6b; animation: pulse-badge 2s infinite; }
@keyframes pulse-badge { 0%,100% { opacity: 1; } 50% { opacity: 0.6; } }
.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.text-center { text-align: center; }
/* ===== Header / Nav ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11,15,26,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  height: var(--header-h);
}
.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-light);
  letter-spacing: -0.5px;
}
.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 1.1rem;
}
.logo:hover { color: var(--text-light); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.92rem;
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav a:hover { color: var(--text-light); }
.nav a:hover::after { width: 100%; }
.nav a.active { color: var(--text-light); }
.nav a.active::after { width: 100%; }
.nav-cta { margin-left: 8px; }
.nav-cta .btn { padding: 10px 22px; font-size: 0.9rem; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--text-light);
  border-radius: 4px;
  transition: var(--transition);
}
/* ===== Article Hero ===== */
.article-hero {
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 0;
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  background: var(--bg-darker);
  overflow: hidden;
}
.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  opacity: 0.2;
  z-index: 0;
}
.article-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,15,26,0.92) 0%, rgba(11,15,26,0.7) 100%);
  z-index: 1;
}
.article-hero .container {
  position: relative;
  z-index: 2;
  padding-top: 40px;
  padding-bottom: 60px;
}
.article-hero .badge { margin-bottom: 16px; }
.article-hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.25;
  max-width: 860px;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.article-meta i { margin-right: 6px; color: var(--primary-light); }
.article-meta span { display: inline-flex; align-items: center; }
/* ===== Article Body ===== */
.article-body {
  padding: 60px 0 80px;
}
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
}
.article-content {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 48px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
.article-content .cover-img {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: 32px;
  object-fit: cover;
  max-height: 480px;
}
.article-content p {
  margin-bottom: 20px;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.8;
}
.article-content h2, .article-content h3 {
  margin-top: 36px;
  margin-bottom: 16px;
  color: var(--text-light);
}
.article-content h2 { font-size: 1.6rem; }
.article-content h3 { font-size: 1.25rem; }
.article-content ul, .article-content ol {
  margin-bottom: 20px;
  padding-left: 24px;
  color: var(--text-muted);
}
.article-content li { margin-bottom: 8px; list-style: disc; }
.article-content blockquote {
  border-left: 4px solid var(--primary);
  padding: 16px 24px;
  margin: 24px 0;
  background: rgba(230,57,70,0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-muted);
  font-style: italic;
}
.article-content img {
  border-radius: var(--radius-md);
  margin: 24px 0;
  width: 100%;
}
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border-color);
}
.article-tags .badge {
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  font-size: 0.82rem;
}
.article-tags .badge:hover { background: rgba(230,57,70,0.15); color: var(--primary-light); border-color: var(--primary); }
/* ===== Sidebar ===== */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.sidebar-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--border-color);
}
.sidebar-card h3 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
}
.sidebar-list { display: flex; flex-direction: column; gap: 16px; }
.sidebar-list-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: var(--transition);
}
.sidebar-list-item img {
  width: 72px;
  height: 54px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg-section);
}
.sidebar-list-item .info { flex: 1; min-width: 0; }
.sidebar-list-item .info h4 {
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sidebar-list-item .info h4 a { color: var(--text-light); }
.sidebar-list-item .info h4 a:hover { color: var(--primary-light); }
.sidebar-list-item .info .meta { font-size: 0.78rem; color: var(--text-dim); }
.sidebar-list-item:hover { transform: translateX(4px); }
.sidebar-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  text-align: center;
  padding: 36px 28px;
}
.sidebar-cta h3 { color: #fff; border-bottom: none; margin-bottom: 12px; font-size: 1.2rem; }
.sidebar-cta p { color: rgba(255,255,255,0.8); font-size: 0.9rem; margin-bottom: 20px; }
.sidebar-cta .btn-outline { border-color: rgba(255,255,255,0.4); color: #fff; }
.sidebar-cta .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }
/* ===== 404 State ===== */
.not-found-state {
  text-align: center;
  padding: 80px 20px;
}
.not-found-state i { font-size: 4rem; color: var(--text-dim); margin-bottom: 24px; }
.not-found-state h2 { font-size: 2rem; margin-bottom: 12px; }
.not-found-state p { color: var(--text-muted); margin-bottom: 28px; }
/* ===== Footer ===== */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-color);
}
.footer-brand .logo { margin-bottom: 16px; font-size: 1.25rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; max-width: 320px; }
.footer h4 { font-size: 0.95rem; margin-bottom: 18px; color: var(--text-light); font-weight: 600; }
.footer ul { display: flex; flex-direction: column; gap: 10px; }
.footer ul a { color: var(--text-muted); font-size: 0.9rem; transition: var(--transition); }
.footer ul a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  gap: 16px;
  color: var(--text-dim);
  font-size: 0.85rem;
}
.footer-socials { display: flex; gap: 14px; }
.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
  font-size: 1.05rem;
  transition: var(--transition);
  border: 1px solid var(--border-color);
}
.footer-socials a:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-3px); }
/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .header-inner { padding: 0 16px; }
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(11,15,26,0.98);
    backdrop-filter: blur(16px);
    padding: 24px 20px;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
  }
  .nav.open a { width: 100%; padding: 8px 0; }
  .nav-cta { margin-left: 0; width: 100%; }
  .nav-cta .btn { width: 100%; justify-content: center; }
  .section { padding: 50px 0; }
  .section-title { font-size: 1.6rem; }
  .article-hero h1 { font-size: 1.8rem; }
  .article-hero { min-height: 240px; padding-top: calc(var(--header-h) + 24px); }
  .article-content { padding: 24px; }
  .article-content p { font-size: 0.95rem; }
  .article-sidebar { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 520px) {
  .article-hero h1 { font-size: 1.4rem; }
  .article-meta { gap: 12px 20px; font-size: 0.82rem; }
  .article-content { padding: 18px; border-radius: var(--radius-md); }
  .btn-lg { padding: 14px 24px; font-size: 0.95rem; }
  .sidebar-card { padding: 20px; }
  .sidebar-list-item img { width: 60px; height: 44px; }
}

/* roulang page: category1 */
/* ===== Design Variables ===== */
        :root {
            --primary: #e50914;
            --primary-dark: #b20710;
            --primary-light: #ff2a2f;
            --secondary: #0a0a0a;
            --secondary-light: #1a1a2e;
            --accent: #f5c518;
            --accent-dark: #d4a800;
            --bg-dark: #0d0d0d;
            --bg-card: #161616;
            --bg-section: #111111;
            --bg-light: #f8f9fa;
            --text-light: #ffffff;
            --text-muted: #aaaaaa;
            --text-dark: #222222;
            --border-color: #2a2a2a;
            --border-light: #3a3a3a;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.6);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --container-max: 1200px;
            --header-height: 72px;
        }

        /* ===== Reset & Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-light);
            background: var(--bg-dark);
            overflow-x: hidden;
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
            color: inherit;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            font-weight: 700;
        }

        /* ===== Container ===== */
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

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

        /* ===== Header / Nav ===== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(13, 13, 13, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .header.scrolled {
            background: rgba(13, 13, 13, 0.98);
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--text-light);
            letter-spacing: -0.5px;
        }

        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--primary);
            border-radius: var(--radius-sm);
            color: #fff;
            font-size: 18px;
            box-shadow: 0 0 20px rgba(229, 9, 20, 0.4);
        }

        .nav {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
            position: relative;
            padding: 4px 0;
            transition: var(--transition);
        }

        .nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }

        .nav a:hover {
            color: var(--text-light);
        }

        .nav a:hover::after {
            width: 100%;
        }

        .nav a.active {
            color: var(--text-light);
        }

        .nav a.active::after {
            width: 100%;
        }

        .nav-cta {
            margin-left: 8px;
        }

        .nav-cta .btn {
            padding: 10px 24px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

        .nav-cta .btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(229, 9, 20, 0.4);
        }

        .nav-cta .btn i {
            font-size: 13px;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .nav-toggle span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--text-light);
            border-radius: 4px;
            transition: var(--transition);
        }

        .nav-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        @media (max-width: 868px) {
            .nav-toggle {
                display: flex;
            }

            .nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(13, 13, 13, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 24px 32px 32px;
                gap: 20px;
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: var(--transition);
                border-bottom: 1px solid var(--border-color);
                box-shadow: var(--shadow-lg);
            }

            .nav.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: all;
            }

            .nav a {
                font-size: 18px;
                width: 100%;
                text-align: center;
                padding: 10px 0;
            }

            .nav a::after {
                display: none;
            }

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

            .nav-cta {
                margin-left: 0;
                width: 100%;
            }

            .nav-cta .btn {
                justify-content: center;
                padding: 14px 24px;
                font-size: 16px;
                width: 100%;
            }
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            cursor: pointer;
            border: none;
            line-height: 1.2;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(229, 9, 20, 0.35);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-light);
            border: 2px solid var(--border-light);
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--text-dark);
        }

        .btn-accent:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 197, 24, 0.35);
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 17px;
            border-radius: var(--radius-md);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
            border-radius: var(--radius-sm);
        }

        .btn:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 3px;
        }

        /* ===== Badge / Tag ===== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 14px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 50px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .badge-live {
            background: rgba(229, 9, 20, 0.2);
            color: var(--primary-light);
            border: 1px solid rgba(229, 9, 20, 0.3);
        }

        .badge-live::before {
            content: '';
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--primary);
            animation: pulse-dot 1.5s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(0.8);
            }
        }

        .badge-hot {
            background: rgba(245, 197, 24, 0.15);
            color: var(--accent);
            border: 1px solid rgba(245, 197, 24, 0.25);
        }

        .badge-upcoming {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-muted);
            border: 1px solid var(--border-color);
        }

        /* ===== Section ===== */
        .section {
            padding: 80px 0;
        }

        .section-dark {
            background: var(--bg-section);
        }

        .section-card {
            background: var(--bg-card);
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-header h2 {
            font-size: 36px;
            font-weight: 800;
            color: var(--text-light);
            letter-spacing: -1px;
            margin-bottom: 12px;
        }

        .section-header p {
            font-size: 17px;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
        }

        .section-header .badge {
            margin-bottom: 16px;
        }

        @media (max-width: 768px) {
            .section {
                padding: 56px 0;
            }
            .section-header h2 {
                font-size: 26px;
            }
            .section-header p {
                font-size: 15px;
            }
            .section-header {
                margin-bottom: 32px;
            }
        }

        /* ===== Hero / Banner ===== */
        .page-banner {
            position: relative;
            padding: 140px 0 80px;
            background: var(--bg-dark);
            overflow: hidden;
            min-height: 360px;
            display: flex;
            align-items: center;
        }

        .page-banner-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            opacity: 0.35;
            z-index: 0;
        }

        .page-banner-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(13, 13, 13, 0.92) 0%, rgba(13, 13, 13, 0.6) 100%);
        }

        .page-banner .container {
            position: relative;
            z-index: 1;
        }

        .page-banner h1 {
            font-size: 48px;
            font-weight: 900;
            color: var(--text-light);
            letter-spacing: -1.5px;
            margin-bottom: 16px;
            line-height: 1.2;
        }

        .page-banner h1 span {
            color: var(--primary);
        }

        .page-banner p {
            font-size: 18px;
            color: var(--text-muted);
            max-width: 640px;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .page-banner .breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .page-banner .breadcrumb a {
            color: var(--text-muted);
            transition: var(--transition);
        }

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

        .page-banner .breadcrumb span {
            color: var(--text-light);
        }

        .page-banner .breadcrumb i {
            font-size: 12px;
            color: var(--text-muted);
        }

        @media (max-width: 768px) {
            .page-banner {
                padding: 110px 0 56px;
                min-height: 280px;
            }
            .page-banner h1 {
                font-size: 30px;
            }
            .page-banner p {
                font-size: 15px;
            }
        }

        /* ===== Cards ===== */
        .card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: var(--transition);
        }

        .card:hover {
            transform: translateY(-6px);
            border-color: var(--border-light);
            box-shadow: var(--shadow-md);
        }

        .card-image {
            position: relative;
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--secondary-light);
        }

        .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .card:hover .card-image img {
            transform: scale(1.05);
        }

        .card-image .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
        }

        .card-body {
            padding: 20px 22px 24px;
        }

        .card-body .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 10px;
        }

        .card-body .card-tags span {
            font-size: 12px;
            font-weight: 500;
            color: var(--primary-light);
            background: rgba(229, 9, 20, 0.1);
            padding: 2px 12px;
            border-radius: 50px;
            border: 1px solid rgba(229, 9, 20, 0.15);
        }

        .card-body h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 8px;
            line-height: 1.35;
        }

        .card-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .card-body .card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
            padding-top: 14px;
            border-top: 1px solid var(--border-color);
        }

        .card-body .card-meta i {
            margin-right: 4px;
            color: var(--primary);
        }

        .card-body .card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 16px;
            border-top: 1px solid var(--border-color);
        }

        .card-body .card-footer .btn {
            padding: 8px 20px;
            font-size: 13px;
        }

        /* ===== Grid ===== */
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        @media (max-width: 1024px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .grid-2,
            .grid-3,
            .grid-4 {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* ===== Filter / Tags Bar ===== */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            margin-bottom: 40px;
        }

        .filter-bar .filter-btn {
            padding: 10px 24px;
            font-size: 14px;
            font-weight: 600;
            border-radius: 50px;
            background: var(--bg-card);
            color: var(--text-muted);
            border: 1px solid var(--border-color);
            transition: var(--transition);
            cursor: pointer;
        }

        .filter-bar .filter-btn:hover {
            border-color: var(--primary);
            color: var(--text-light);
            background: rgba(229, 9, 20, 0.08);
        }

        .filter-bar .filter-btn.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 4px 20px rgba(229, 9, 20, 0.3);
        }

        @media (max-width: 768px) {
            .filter-bar {
                gap: 8px;
            }
            .filter-bar .filter-btn {
                padding: 8px 16px;
                font-size: 13px;
            }
        }

        /* ===== Stats / Data Block ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .stat-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            padding: 32px 24px;
            text-align: center;
            transition: var(--transition);
        }

        .stat-card:hover {
            border-color: var(--primary);
            transform: translateY(-4px);
            box-shadow: var(--shadow-sm);
        }

        .stat-card .stat-icon {
            font-size: 32px;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .stat-card .stat-number {
            font-size: 40px;
            font-weight: 900;
            color: var(--text-light);
            letter-spacing: -1px;
            line-height: 1.2;
        }

        .stat-card .stat-number span {
            color: var(--primary);
        }

        .stat-card .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 6px;
            font-weight: 500;
        }

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

        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .stat-card .stat-number {
                font-size: 32px;
            }
        }

        /* ===== Steps / Timeline ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            counter-reset: step;
        }

        .step-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            padding: 32px 28px;
            position: relative;
            transition: var(--transition);
        }

        .step-item:hover {
            border-color: var(--primary);
            transform: translateY(-4px);
            box-shadow: var(--shadow-sm);
        }

        .step-item::before {
            counter-increment: step;
            content: counter(step);
            position: absolute;
            top: 20px;
            right: 24px;
            font-size: 48px;
            font-weight: 900;
            color: rgba(229, 9, 20, 0.12);
            line-height: 1;
            font-family: var(--font-sans);
        }

        .step-item .step-icon {
            font-size: 28px;
            color: var(--primary);
            margin-bottom: 16px;
            display: inline-block;
        }

        .step-item h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 8px;
        }

        .step-item p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .step-item {
                padding: 24px 20px;
            }
            .step-item::before {
                font-size: 36px;
                top: 16px;
                right: 18px;
            }
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .faq-item:hover {
            border-color: var(--border-light);
        }

        .faq-question {
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-light);
            transition: var(--transition);
            user-select: none;
            gap: 16px;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question i {
            font-size: 14px;
            color: var(--text-muted);
            transition: var(--transition);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 24px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        .faq-answer p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .faq-question {
                padding: 16px 18px;
                font-size: 15px;
            }
            .faq-answer p {
                font-size: 14px;
            }
            .faq-item.open .faq-answer {
                padding: 0 18px 16px;
            }
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--bg-card);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .cta-box {
            background: linear-gradient(135deg, rgba(229, 9, 20, 0.08) 0%, rgba(229, 9, 20, 0.02) 100%);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(229, 9, 20, 0.15);
            padding: 56px 48px;
            text-align: center;
        }

        .cta-box h2 {
            font-size: 34px;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 12px;
            letter-spacing: -1px;
        }

        .cta-box p {
            font-size: 17px;
            color: var(--text-muted);
            max-width: 560px;
            margin: 0 auto 28px;
        }

        .cta-box .btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }

        @media (max-width: 768px) {
            .cta-box {
                padding: 36px 24px;
            }
            .cta-box h2 {
                font-size: 24px;
            }
            .cta-box p {
                font-size: 15px;
            }
            .cta-box .btn-group {
                flex-direction: column;
                align-items: center;
            }
            .cta-box .btn-group .btn {
                width: 100%;
                max-width: 300px;
            }
        }

        /* ===== Footer ===== */
        .footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-color);
            padding: 60px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--border-color);
        }

        .footer-brand .logo {
            margin-bottom: 16px;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 320px;
        }

        .footer h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 18px;
        }

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

        .footer ul li a {
            font-size: 14px;
            color: var(--text-muted);
            transition: var(--transition);
        }

        .footer ul li a:hover {
            color: var(--primary);
            padding-left: 4px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 24px 0;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer-bottom p {
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-socials {
            display: flex;
            gap: 16px;
        }

        .footer-socials a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-section);
            border: 1px solid var(--border-color);
            color: var(--text-muted);
            font-size: 18px;
            transition: var(--transition);
        }

        .footer-socials a:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(229, 9, 20, 0.3);
        }

        @media (max-width: 868px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-brand p {
                max-width: 100%;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ===== Utility ===== */
        .text-center {
            text-align: center;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mt-24 {
            margin-top: 24px;
        }
        .mt-32 {
            margin-top: 32px;
        }
        .mb-16 {
            margin-bottom: 16px;
        }
        .mb-24 {
            margin-bottom: 24px;
        }
        .gap-8 {
            gap: 8px;
        }
        .gap-16 {
            gap: 16px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }

        /* ===== Live Indicator ===== */
        .live-indicator {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary-light);
        }

        .live-indicator .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            animation: pulse-dot 1.5s infinite;
        }

        /* ===== Responsive Tweaks ===== */
        @media (max-width: 480px) {
            .page-banner h1 {
                font-size: 26px;
            }
            .section-header h2 {
                font-size: 22px;
            }
            .card-body h3 {
                font-size: 18px;
            }
            .cta-box h2 {
                font-size: 20px;
            }
            .logo {
                font-size: 18px;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
            .btn-lg {
                padding: 14px 28px;
                font-size: 15px;
            }
            .stat-card .stat-number {
                font-size: 28px;
            }
        }