.page-hd::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 120% at 80% 50%,
    rgba(255, 149, 0, 0.05) 0%,
    transparent 55%
  );
  pointer-events: none;
}
.page-sub {
  font-family: "Space Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 0.5rem;
}
.success-box {
  background: rgba(52, 211, 153, 0.06);
  border: 1px solid rgba(52, 211, 153, 0.25);
  padding: 3rem;
  text-align: center;
}
.success-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.success-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: 2rem;
  letter-spacing: 0.1em;
  color: var(--green);
  margin-bottom: 0.8rem;
}
.success-msg {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.9;
}
.form-sec {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 2rem;
  margin-bottom: 1.2rem;
}
.field:last-child {
  margin-bottom: 0;
}
input.err,
select.err,
textarea.err {
  border-color: var(--red);
}
.notice-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 1.2rem 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.8;
}
.notice-box strong {
  color: var(--text);
}

@media (max-width: 600px) {
  .wrap {
    padding: 2rem 1.2rem;
  }
  .submit-area {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-submit {
    text-align: center;
  }
}