/* ── Hướng dẫn mua hàng ───────────────────────────────────────────── */
.guide-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 32px 40px;
  margin: 24px 0 32px;
}

.guide-wrap h1 {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  color: #222;
}

.guide-intro {
  font-size: .92rem;
  font-weight: 600;
  color: #333;
  margin: 0 0 24px;
}

.guide-method {
  margin-bottom: 28px;
}

.guide-method-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.guide-method-title .method-arrow {
  font-style: normal;
  font-size: 1.1rem;
}

.guide-method p {
  font-size: .9rem;
  color: #444;
  margin: 0 0 8px;
  line-height: 1.7;
}

.guide-method a {
  text-decoration: none;
}

.guide-method a:hover {
  text-decoration: underline;
}

.guide-steps {
  margin: 12px 0 0;
  counter-reset: step;
}

.guide-step {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.guide-step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  margin-top: 2px;
}

.guide-step-body {
  font-size: .9rem;
  color: #444;
  line-height: 1.7;
}

.guide-step-body strong {
  display: block;
  color: #222;
  margin-bottom: 4px;
}

.guide-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

.guide-notes {
  background: #f8f9fa;
  border-left: 3px solid var(--primary);
  border-radius: 0 4px 4px 0;
  padding: 16px 20px;
  margin: 24px 0;
}

.guide-notes h3 {
  font-size: .9rem;
  font-weight: 700;
  color: #222;
  margin: 0 0 12px;
}

.guide-notes ol {
  margin: 0;
  padding-left: 18px;
}

.guide-notes li {
  font-size: .85rem;
  color: #555;
  line-height: 1.65;
  margin-bottom: 8px;
  font-style: italic;
}

.guide-closing {
  font-size: .9rem;
  font-weight: 600;
  color: #333;
  text-align: center;
  margin: 20px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

@media (max-width: 600px) {
  .guide-wrap {
    padding: 20px 16px;
  }
}