:root {
  --color-paper: oklch(31% 0.050 145);
  --color-paper-overlay: oklch(31% 0.050 145 / 0.85);
  --color-paper-transparent: oklch(31% 0.050 145 / 0);
  --color-ink: oklch(96% 0.010 145);
  --color-ink-sub: oklch(74% 0.020 145);
  --color-label-pri: oklch(72% 0.110 145);
  --color-label-sec: oklch(68% 0.090 95);
  --color-rule: oklch(45% 0.030 145);
  --color-card-bg: oklch(34% 0.045 145);
  --color-card-hover: oklch(37% 0.055 145);
  --color-dot: oklch(72% 0.110 145 / 0.25);
  --color-dot-glow: oklch(72% 0.110 145 / 0.6);
  --color-transparent: oklch(0% 0 0 / 0);

  --font-display: 'Michroma', sans-serif;
  --font-body: 'K2D', sans-serif;

  --space-unit: 8px;
  --radius: 2px;
  --max-width: 1180px;

  --transition-fast: 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: clip;
  background-color: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.15;
  margin-top: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.g16-container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: calc(var(--space-unit) * 2);
}

.g16-site-header {
  border-bottom: 1px solid var(--color-rule);
  background-color: var(--color-paper);
  position: relative;
  z-index: 10;
}

.g16-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: calc(var(--space-unit) * 2);
  gap: calc(var(--space-unit) * 2);
}

.g16-brand-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-label-pri);
  letter-spacing: 0.05em;
}

.g16-nav-n26 {
  display: flex;
  align-items: center;
  gap: calc(var(--space-unit) * 3);
  flex-wrap: wrap;
}

.g16-nav-item {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--space-unit) * 0.75);
  font-size: 0.95rem;
  color: var(--color-ink-sub);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.g16-nav-item:hover {
  color: var(--color-label-pri);
  opacity: 0.9;
}

.g16-nav-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--color-label-sec);
}

.g16-nav-label {
  font-family: var(--font-body);
}

.g16-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--space-unit) * 1.5) calc(var(--space-unit) * 3);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 1px solid var(--color-rule);
  background-color: var(--color-card-bg);
  color: var(--color-label-pri);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.g16-btn:hover {
  background-color: var(--color-card-hover);
  color: var(--color-ink);
}

.g16-btn-primary {
  background-color: var(--color-label-pri);
  color: var(--color-paper);
  border-color: var(--color-label-pri);
}

.g16-btn-primary:hover {
  background-color: var(--color-label-sec);
  color: var(--color-paper);
}

.g16-particle-field {
  position: relative;
  overflow: hidden;
}

.g16-particle-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at center, var(--color-dot) 1px, var(--color-transparent) 1px),
    radial-gradient(circle at center, var(--color-dot-glow) 1px, var(--color-transparent) 1px);
  background-size: 32px 32px, 64px 64px;
  background-position: 0 0, 16px 16px;
  mask-image: linear-gradient(180deg, var(--color-paper-transparent), var(--color-paper-overlay), var(--color-paper-transparent));
  animation: particle-wave 26s linear infinite;
}

@keyframes particle-wave {
  0% {
    background-position: 0 0, 16px 16px;
  }
  50% {
    background-position: 32px 64px, 48px 80px;
  }
  100% {
    background-position: 64px 128px, 80px 144px;
  }
}

[data-block="g16-page-head"] {
  position: relative;
  padding-block: calc(var(--space-unit) * 6);
  border-bottom: 1px solid var(--color-rule);
}

.g16-breadcrumb {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-label-sec);
  margin-bottom: calc(var(--space-unit) * 2);
}

.g16-page-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--color-ink);
  margin-bottom: calc(var(--space-unit) * 2);
}

.g16-page-lead {
  font-size: 1.15rem;
  color: var(--color-ink-sub);
  max-width: 800px;
}

[data-block="g16-page-body"] {
  padding-block: calc(var(--space-unit) * 8);
  border-bottom: 1px solid var(--color-rule);
}

.g16-article-content {
  max-width: 800px;
}

.g16-article-content h2 {
  font-size: 1.8rem;
  color: var(--color-label-pri);
  margin-top: calc(var(--space-unit) * 6);
  margin-bottom: calc(var(--space-unit) * 2);
}

.g16-article-content p {
  color: var(--color-ink-sub);
  margin-bottom: calc(var(--space-unit) * 3);
}

.g16-article-content ul {
  color: var(--color-ink-sub);
  margin-bottom: calc(var(--space-unit) * 3);
  padding-left: calc(var(--space-unit) * 3);
}

.g16-article-content li {
  margin-bottom: var(--space-unit);
}

.g16-body-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--color-rule);
  margin-block: calc(var(--space-unit) * 4);
  background-color: var(--color-card-bg);
}

[data-block="g16-page-aside"] {
  padding-block: calc(var(--space-unit) * 6);
  border-bottom: 1px solid var(--color-rule);
  background-color: var(--color-card-bg);
}

.g16-aside-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: calc(var(--space-unit) * 4);
}

.g16-aside-row {
  border-left: 2px solid var(--color-label-pri);
  padding-left: calc(var(--space-unit) * 2);
}

.g16-aside-row-title {
  font-size: 1.2rem;
  color: var(--color-ink);
  margin-bottom: var(--space-unit);
}

.g16-aside-row-text {
  font-size: 0.95rem;
  color: var(--color-ink-sub);
  margin: 0;
}

[data-block="g16-cta-band"] {
  padding-block: calc(var(--space-unit) * 8);
  border-bottom: 1px solid var(--color-rule);
  text-align: center;
}

.g16-cta-container {
  max-width: 680px;
}

.g16-cta-title {
  font-size: 2rem;
  color: var(--color-ink);
  margin-bottom: calc(var(--space-unit) * 3);
}

.g16-site-footer {
  border-top: 1px solid var(--color-rule);
  background-color: var(--color-paper);
  padding-block: calc(var(--space-unit) * 4);
}

.g16-footer-inner {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-unit) * 1.5);
}

.g16-footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--space-unit) * 2);
  padding-bottom: calc(var(--space-unit) * 1.5);
  border-bottom: 1px solid var(--color-rule);
}

.g16-footer-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.g16-meta-bracket {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--color-label-sec);
  letter-spacing: 0.05em;
}

@media (prefers-reduced-motion: reduce) {
  .g16-particle-bg {
    animation: none !important;
  }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 768px) {
  .g16-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .g16-nav-n26 {
    gap: calc(var(--space-unit) * 1.5);
  }
}


html,body{overflow-x:clip;}
.g16-aff-cta{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;
  padding:9px 16px;border-radius:var(--radius,4px);font-weight:700;font-size:14px;line-height:1.1;
  text-decoration:none;border:1px solid currentColor;}
.g16-silo-nav{margin:26px 0 6px;padding:0;}
.g16-silo-nav .g16-silo-title{font-size:15px;font-weight:700;margin:0 0 8px;opacity:.82;}
.g16-silo-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px;}
.g16-silo-nav li{margin:0;}
.g16-silo-nav a{display:inline-block;padding:7px 12px;border:1px solid currentColor;border-radius:4px;
  font-size:14px;line-height:1.2;text-decoration:none;opacity:.9;}
.g16-crumb{font-size:13px;opacity:.72;margin:0 0 10px;}
.g16-crumb span,.g16-crumb a{white-space:normal;}
.g16-crumb,.g16-silo-nav a,h1,h2,h3,p,li,td,th{overflow-wrap:anywhere;word-break:normal;}
.g16-linkline{margin-top:18px;font-size:15px;}
.g16-linkline a{text-decoration:underline;text-underline-offset:3px;}
.g16-foot-legal{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:13px;opacity:.75;margin-top:10px;}
.g16-foot-legal a{text-decoration:none;}
.g16-age-note{font-size:13px;opacity:.7;margin-top:8px;}
.g16-cta-note{font-size:15px;opacity:.82;margin-top:10px;}
.g16-nf-wrap{max-width:1180px;margin:0 auto;padding-block:56px;padding-left:16px;padding-right:16px;}
.g16-nf-wrap h1{margin-top:0;}
img{max-width:100%;height:auto;}
@media (max-width:520px){.g16-aff-cta{padding:8px 12px;font-size:13px;}}
/* chip noi quanh the hero de len nhau o man hep -> xep thanh luoi duoi the */
@media (max-width:760px){
  .g16-hero-stage{padding:0;display:grid;gap:10px;}
  .g16-floating-chip{position:static;box-shadow:none;}
  .g16-hero-stage .g16-floating-chip{display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 10px;}
}