:root {
  --cyh5-bg: #0f1115;
  --cyh5-surface: #1a1d24;
  --cyh5-primary: #3a806c;
  --cyh5-primary-glow: rgba(58, 128, 108, 0.5);
  --cyh5-accent: #94368f;
  --cyh5-accent-glow: rgba(148, 54, 143, 0.5);
  --cyh5-text: #e2e8f0;
  --cyh5-text-muted: #94a3b8;
  --cyh5-rad-mix: 24px 8px 24px 8px;
  --cyh5-rad-mix-alt: 8px 24px 8px 24px;
}

html {
  font-size: 16px;
  box-sizing: border-box;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  background-color: var(--cyh5-bg);
  color: var(--cyh5-text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Kanit', sans-serif;
  color: #fff;
  margin-top: 0;
  line-height: 1.2;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
.cyh5-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header & Nav */
.cyh5-header {
  background: rgba(15, 17, 21, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.cyh5-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.cyh5-logo {
  font-family: 'Kanit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}
.cyh5-nav {
  overflow-x: auto;
}
.cyh5-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 20px;
}
.cyh5-nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.3s;
}
.cyh5-nav-link:hover {
  color: var(--cyh5-primary);
}

/* Ticker */
.cyh5-ticker {
  display: flex;
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  align-items: center;
  font-size: 0.8125rem;
}
.cyh5-ticker-label {
  padding: 8px 16px;
  background: var(--cyh5-accent);
  color: #fff;
  font-weight: bold;
  letter-spacing: 1px;
  border-radius: 0 16px 16px 0;
  z-index: 2;
}
.cyh5-ticker-wrap {
  flex: 1;
  overflow: hidden;
  display: flex;
}
.cyh5-ticker-track {
  display: inline-block;
  white-space: nowrap;
}
.cyh5-ticker-item {
  display: inline-block;
  padding: 0 30px;
  position: relative;
}
.cyh5-ticker-item::after {
  content: '✦';
  position: absolute;
  right: -5px;
  color: var(--cyh5-primary);
  top: 50%;
  transform: translateY(-50%);
}
.cyh5-ticker-link {
  color: var(--cyh5-text-muted);
  transition: color 0.3s;
}
.cyh5-ticker-link:hover {
  color: #fff;
}

/* Hero */
.cyh5-hero {
  position: relative;
  width: 100%;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cyh5-hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: 1;
}
.cyh5-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}
.cyh5-hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to top, var(--cyh5-bg) 0%, transparent 100%);
  z-index: 2;
}
.cyh5-hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 0 20px;
  max-width: 800px;
}
.cyh5-hero-title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.cyh5-text-accent {
  color: var(--cyh5-primary);
  text-shadow: 0 0 15px var(--cyh5-primary-glow);
}
.cyh5-hero-slogan {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--cyh5-text-muted);
}

/* Stats */
.cyh5-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 32px 16px;
  max-width: 1000px;
  margin: -40px auto 32px;
  position: relative;
  z-index: 4;
}
@media (min-width: 768px) {
  .cyh5-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}
.cyh5-stat-item {
  background: var(--cyh5-surface);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--cyh5-rad-mix-alt);
  padding: 24px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}
.cyh5-stat-num {
  font-family: 'Kanit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyh5-accent);
  margin-bottom: 8px;
}
.cyh5-stat-label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cyh5-text-muted);
}

/* Sections Common */
.cyh5-gallery, .cyh5-providers, .cyh5-benefits, .cyh5-payments, .cyh5-comparison, .cyh5-steps {
  padding: 40px 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.cyh5-section-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  text-align: center;
  margin-bottom: 32px;
  position: relative;
  display: inline-block;
  width: 100%;
}
.cyh5-section-title::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 4px;
  background: var(--cyh5-primary);
  bottom: -10px;
  left: calc(50% - 30px);
  border-radius: 2px;
}

/* Glass Cards & Effects */
.cyh5-glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--cyh5-rad-mix);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}
.cyh5-glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(148, 54, 143, 0.2);
}

@keyframes cyh5-glow {
  0% { box-shadow: 0 0 5px var(--cyh5-primary-glow); }
  50% { box-shadow: 0 0 20px var(--cyh5-primary-glow); }
  100% { box-shadow: 0 0 5px var(--cyh5-primary-glow); }
}

/* Masonry Gallery */
.cyh5-gallery-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 32px;
}
.cyh5-filter-chips {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 12px;
  width: 100%;
  justify-content: flex-start;
  scrollbar-width: none;
}
.cyh5-filter-chips::-webkit-scrollbar { display: none; }
@media (min-width: 768px) {
  .cyh5-filter-chips { justify-content: center; }
}
.cyh5-chip {
  background: var(--cyh5-surface);
  color: var(--cyh5-text);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 0.875rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s ease;
  font-family: inherit;
}
.cyh5-chip:hover {
  background: rgba(255,255,255,0.1);
}
.cyh5-chip-active {
  background: var(--cyh5-primary);
  border-color: var(--cyh5-primary);
  color: #fff;
  animation: cyh5-glow 2s infinite;
}

.cyh5-masonry {
  columns: 2;
  column-gap: 16px;
}
@media (min-width: 600px) {
  .cyh5-masonry { columns: 3; }
}
@media (min-width: 900px) {
  .cyh5-masonry { columns: 4; }
}
@media (max-width: 480px) {
  .cyh5-masonry { columns: 2; column-gap: 12px; }
}

.cyh5-card {
  break-inside: avoid;
  page-break-inside: avoid;
  margin-bottom: 16px;
  display: block;
  transform: translateZ(0);
}
.cyh5-card-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 75%;
  overflow: hidden;
}
.cyh5-card-img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.cyh5-card:hover .cyh5-card-img {
  transform: scale(1.1);
}
.cyh5-card-badge {
  position: absolute;
  top: 10px; right: 10px;
  background: var(--cyh5-accent);
  color: #fff;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 8px;
  text-transform: uppercase;
}
.cyh5-card-content {
  padding: 16px;
  background: linear-gradient(0deg, var(--cyh5-surface) 0%, transparent 100%);
}
.cyh5-card-title {
  font-size: 1.125rem;
  margin-bottom: 4px;
}
.cyh5-card-sub {
  font-size: 0.8125rem;
  color: var(--cyh5-text-muted);
  margin: 0;
}

/* Providers & Benefits */
.cyh5-provider-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 768px) {
  .cyh5-provider-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
.cyh5-provider-card {
  padding: 24px;
  text-align: center;
  font-size: 1.25rem;
  font-weight: 700;
  font-family: 'Kanit', sans-serif;
  color: #fff;
  transition: all 0.3s;
}
.cyh5-provider-card:hover {
  background: var(--cyh5-primary);
  color: #fff;
}

.cyh5-benefits-grid {
  display: grid;
  gap: 24px;
}
@media (min-width: 768px) {
  .cyh5-benefits-grid { grid-template-columns: repeat(3, 1fr); }
}
.cyh5-benefit-card {
  padding: 32px 24px;
  border-radius: var(--cyh5-rad-mix-alt);
}
.cyh5-benefit-title {
  color: var(--cyh5-accent);
  font-size: 1.25rem;
  margin-bottom: 12px;
}
.cyh5-benefit-desc {
  font-size: 0.9375rem;
  color: var(--cyh5-text-muted);
}

/* Payments */
.cyh5-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.cyh5-payment-tag {
  background: var(--cyh5-surface);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 12px 24px;
  border-radius: 8px;
  font-family: 'Kanit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
}

/* Comparison Table */
.cyh5-table-wrap {
  width: 100%;
  overflow-x: auto;
}
.cyh5-comp-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
}
.cyh5-comp-table th, .cyh5-comp-table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.9375rem;
}
.cyh5-comp-table th {
  font-family: 'Kanit', sans-serif;
  font-size: 1.125rem;
  background: rgba(255,255,255,0.02);
}
.cyh5-comp-highlight {
  color: var(--cyh5-primary);
  font-weight: 700;
  background: rgba(58, 128, 108, 0.05);
}

/* Steps */
.cyh5-steps-grid {
  display: grid;
  gap: 24px;
  counter-reset: cyh5-step;
}
@media (min-width: 768px) {
  .cyh5-steps-grid { grid-template-columns: repeat(3, 1fr); }
}
.cyh5-step-card {
  position: relative;
  background: var(--cyh5-surface);
  padding: 32px 24px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.05);
}
.cyh5-step-num {
  position: absolute;
  top: -20px;
  left: 24px;
  width: 48px;
  height: 48px;
  background: var(--cyh5-accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-family: 'Kanit', sans-serif;
  font-weight: 800;
  box-shadow: 0 0 15px var(--cyh5-accent-glow);
}
.cyh5-step-title {
  margin-top: 16px;
  margin-bottom: 12px;
  font-size: 1.25rem;
}
.cyh5-step-desc {
  font-size: 0.9375rem;
  color: var(--cyh5-text-muted);
}

/* Article Wrapper */
.cyh5-article-wrap {
  padding: 40px 16px;
  max-width: 900px;
  margin: 0 auto;
  font-size: 1rem;
  color: var(--cyh5-text);
  line-height: 1.8;
}
.cyh5-article-wrap h2, .cyh5-article-wrap h3 {
  margin-top: 32px;
  margin-bottom: 16px;
  color: #fff;
}
.cyh5-article-wrap p {
  margin-bottom: 16px;
}
.cyh5-article-wrap ul, .cyh5-article-wrap ol {
  margin-bottom: 24px;
  padding-left: 24px;
}
.cyh5-article-wrap li {
  margin-bottom: 8px;
}
.cyh5-article-wrap table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  overflow-x: auto;
  display: block;
}
.cyh5-article-wrap th, .cyh5-article-wrap td {
  border: 1px solid rgba(255,255,255,0.1);
  padding: 12px;
  text-align: left;
}
.cyh5-article-wrap th {
  background: var(--cyh5-surface);
  color: var(--cyh5-primary);
}
.cyh5-article-wrap blockquote {
  border-left: 4px solid var(--cyh5-primary);
  margin: 0 0 24px;
  padding: 12px 20px;
  background: rgba(58, 128, 108, 0.1);
  font-style: italic;
}

/* Footer */
.cyh5-footer {
  background: #000;
  padding: 60px 16px 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 40px;
}
.cyh5-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
@media (min-width: 768px) {
  .cyh5-footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}
.cyh5-footer-brand {
  max-width: 400px;
}
.cyh5-footer-desc {
  margin-top: 16px;
  font-size: 0.9375rem;
  color: var(--cyh5-text-muted);
}
.cyh5-footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.cyh5-footer-links a {
  font-size: 0.9375rem;
  color: var(--cyh5-text);
  transition: color 0.3s;
}
.cyh5-footer-links a:hover {
  color: var(--cyh5-primary);
}
.cyh5-footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--cyh5-text-muted);
}
.cyh5-legal {
  margin-bottom: 16px;
  line-height: 1.6;
}

/* Page Inner Elements */
.cyh5-page-main {
  padding: 40px 0;
}
.cyh5-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  font-size: 0.875rem;
}
.cyh5-crumb-item::after {
  content: '/';
  color: var(--cyh5-text-muted);
  margin-left: 8px;
}
.cyh5-crumb-item:last-child::after {
  content: '';
}
.cyh5-crumb-link {
  color: var(--cyh5-primary);
}
.cyh5-crumb-link:hover {
  text-decoration: underline;
}

.cyh5-page-head {
  text-align: center;
  margin-bottom: 40px;
}
.cyh5-page-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}
.cyh5-meta-desc {
  font-size: 1.125rem;
  color: var(--cyh5-text-muted);
  max-width: 800px;
  margin: 0 auto;
}

/* FAQ */
.cyh5-faq-section {
  padding: 40px 16px;
  max-width: 800px;
  margin: 0 auto;
}
.cyh5-faq-item {
  background: var(--cyh5-surface);
  border: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 16px;
  border-radius: 12px;
  overflow: hidden;
}
.cyh5-faq-q {
  padding: 20px;
  font-family: 'Kanit', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255,255,255,0.02);
  list-style: none;
  position: relative;
}
.cyh5-faq-q::-webkit-details-marker {
  display: none;
}
.cyh5-faq-q::after {
  content: '+';
  position: absolute;
  right: 20px;
  font-size: 1.5rem;
  color: var(--cyh5-primary);
}
.cyh5-faq-item[open] .cyh5-faq-q::after {
  content: '−';
}
.cyh5-faq-a {
  padding: 0 20px 20px;
  font-size: 0.9375rem;
  color: var(--cyh5-text-muted);
  line-height: 1.6;
}

/* Pager */
.cyh5-pager-wrap {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 40px 0;
}
.cyh5-pager-link {
  padding: 12px 24px;
  background: var(--cyh5-surface);
  border: 1px solid var(--cyh5-primary);
  border-radius: 24px;
  font-weight: 600;
  transition: all 0.3s;
}
.cyh5-pager-link:hover {
  background: var(--cyh5-primary);
  color: #fff;
}
.cyh5-related-section {
  padding: 40px 0;
}

@media (max-width: 480px) {
  .cyh5-hero-title { font-size: 2rem; }
  .cyh5-stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .cyh5-provider-grid { grid-template-columns: 1fr 1fr; }
  .cyh5-benefits-grid, .cyh5-steps-grid { grid-template-columns: 1fr; }
}