body.zt-app {
  background: linear-gradient(180deg, #0a0713, #120b1c 40%, #0a0713);
  min-height: 100vh;
}

.zt-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.zt-header {
  display: flex;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.zt-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Bungee', sans-serif;
  font-size: 18px;
  color: var(--zt-green-neon);
  text-decoration: none;
}
.zt-logo span.mark { color: var(--zt-orange); }

.zt-hero {
  text-align: center;
  padding: 28px 0 18px;
}
.zt-hero h1 {
  font-family: 'Bungee', sans-serif;
  font-size: clamp(24px, 5vw, 34px);
  color: var(--zt-text);
  margin: 0 0 6px;
}
.zt-hero h1 .emoji { filter: drop-shadow(0 0 12px rgba(143,232,107,0.6)); }
.zt-hero p {
  color: var(--zt-text-dim);
  max-width: 560px;
  margin: 0 auto;
  font-size: 14px;
}
.zt-breadcrumb {
  font-size: 12px;
  color: var(--zt-text-dim);
  margin: 10px 0 0;
}
.zt-breadcrumb a { color: var(--zt-text-dim); text-decoration: none; }
.zt-breadcrumb a:hover { color: var(--zt-green-neon); }

.zt-game-wrap { padding: 10px 0 30px; }

.zt-controls-row {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.zt-seo {
  padding: 30px 0 10px;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 20px;
}
.zt-seo h2 {
  font-family: 'Bungee', sans-serif;
  color: var(--zt-green-neon);
  font-size: 20px;
}
.zt-seo p, .zt-seo li {
  color: var(--zt-text-dim);
  font-size: 14px;
  line-height: 1.7;
}
.zt-seo ul { padding-left: 18px; list-style: disc; margin: 10px 0; }
.zt-seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 16px;
}
.zt-seo-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 16px;
}
.zt-seo-card h3 {
  color: var(--zt-text);
  font-size: 15px;
  margin: 0 0 6px;
}

.zt-ad-slot {
  max-width: 1100px;
  margin: 20px auto;
  padding: 10px 16px;
  text-align: center;
  color: rgba(255,255,255,0.25);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px dashed rgba(255,255,255,0.1);
  border-radius: 10px;
}

.zt-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 22px 0 40px;
  text-align: center;
  color: var(--zt-text-dim);
  font-size: 12px;
}
.zt-footer a { color: var(--zt-text-dim); }
.zt-footer a:hover { color: var(--zt-green-neon); }