.exam-once-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(12, 10, 24, 0.72);
  backdrop-filter: blur(6px);
}
.exam-once-modal {
  position: relative;
  width: min(100%, 480px);
  padding: 1.7rem 1.45rem 1.4rem;
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
  color: #1a1a2e;
}
.exam-once-close {
  position: absolute;
  top: 0.7rem;
  right: 0.85rem;
  border: 0;
  background: transparent;
  font-size: 1.6rem;
  color: #6b7280;
  cursor: pointer;
}
.exam-once-kicker {
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #c05600;
}
.exam-once-title { margin: 0 0 0.65rem; font-size: 1.45rem; line-height: 1.25; }
.exam-once-lead, .exam-once-note, .exam-once-ok {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #374151;
}
.exam-once-prices {
  margin: 0 0 0.9rem;
  padding: 0.7rem 0.9rem;
  border-radius: 14px;
  background: #fff4e6;
  color: #9a3412;
  font-size: 0.95rem;
}
.exam-once-form { display: flex; flex-direction: column; gap: 0.35rem; }
.exam-once-label { font-size: 0.8rem; font-weight: 600; color: #4b5563; }
.exam-once-input {
  width: 100%;
  margin-bottom: 0.45rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid #d1d5db;
  border-radius: 12px;
}
.exam-once-cta {
  display: inline-flex;
  justify-content: center;
  margin-top: 0.4rem;
  padding: 0.75rem 1rem;
  border: 0;
  border-radius: 14px;
  background: #f0ad4e;
  color: #1a1a2e;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}