* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: #ecfeff;
  color: #134e4a;
  line-height: 1.72;
}
a { color: #0d9488; }
img { max-width: 100%; height: auto; display: block; border-radius: 12px; }

.tzo-bar {
  background: linear-gradient(120deg, #0f766e, #14b8a6);
  color: #ccfbf1;
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 22px;
  box-shadow: 0 4px 20px rgba(15, 118, 110, 0.25);
}
.tzo-logo { font-weight: 800; font-size: 17px; }
.tzo-nav { display: flex; flex-wrap: wrap; gap: 12px; font-size: 14px; }
.tzo-nav a { color: #99f6e4; text-decoration: none; font-weight: 600; }
.tzo-nav a:hover { color: #fff; }
.tzo-btn {
  display: inline-block;
  background: #fbbf24;
  color: #134e4a !important;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
}
.tzo-btn--ghost { background: #115e59; color: #ccfbf1 !important; }

.tzo-wrap { max-width: 900px; margin: 0 auto; padding: 28px 22px 72px; }
.tzo-hero h1 { margin: 0 0 12px; font-size: clamp(26px, 4vw, 34px); color: #0f766e; }
.tzo-lead { background: #fff; padding: 16px; border-radius: 12px; border: 1px solid #99f6e4; margin: 0 0 16px; color: #115e59; }
.tzo-hero-img { margin: 20px 0; border: 1px solid #5eead4; overflow: hidden; }

.tzo-card {
  background: #fff;
  border: 1px solid #99f6e4;
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 20px;
}
.tzo-card h2 { margin: 0 0 12px; font-size: 22px; color: #0f766e; }
.tzo-fig figcaption { font-size: 13px; color: #64748b; margin-top: 8px; }

.tzo-checklist { list-style: none; padding: 0; margin: 16px 0; }
.tzo-checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  margin-bottom: 8px;
  background: #f0fdfa;
  border-radius: 10px;
  border: 1px solid #ccfbf1;
}
.tzo-checklist input { margin-top: 4px; width: 18px; height: 18px; accent-color: #0d9488; }
.tzo-check-score {
  font-weight: 700;
  color: #0f766e;
  padding: 12px 16px;
  background: #ccfbf1;
  border-radius: 10px;
  margin-top: 12px;
}

.tzo-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.tzo-tab {
  padding: 8px 14px;
  border: 1px solid #5eead4;
  background: #fff;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  color: #0f766e;
}
.tzo-tab.is-on { background: #14b8a6; color: #fff; border-color: #14b8a6; }
.tzo-panel { display: none; color: #334155; }
.tzo-panel.is-on { display: block; }

.tzo-steps { counter-reset: st; list-style: none; padding: 0; }
.tzo-steps li {
  counter-increment: st;
  padding: 14px 14px 14px 48px;
  position: relative;
  margin-bottom: 10px;
  background: #f0fdfa;
  border-radius: 10px;
}
.tzo-steps li::before {
  content: counter(st);
  position: absolute;
  left: 14px;
  top: 14px;
  width: 26px;
  height: 26px;
  background: #14b8a6;
  color: #fff;
  border-radius: 50%;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tzo-faq details {
  background: #f0fdfa;
  border: 1px solid #99f6e4;
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 10px;
}
.tzo-faq summary { cursor: pointer; font-weight: 600; color: #0f766e; }

.tzo-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #134e4a;
  color: #ccfbf1;
  padding: 12px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  transform: translateY(110%);
  transition: transform 0.25s ease;
  z-index: 40;
}
.tzo-sticky.is-visible { transform: translateY(0); }
.tzo-sticky a { color: #fef08a; font-weight: 800; }

.tzo-foot { text-align: center; padding: 22px; font-size: 13px; color: #64748b; }

@media (prefers-reduced-motion: reduce) {
  *, *::before { transition: none !important; }
  html { scroll-behavior: auto; }
}