.contact-guard {
  position: relative;
  max-width: 760px;
  margin-top: 42px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,.25);
}

.contact-guard small,
.protected-details small {
  display: block;
  margin-bottom: 10px;
  color: #9eafd0;
  font: 400 .66rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.reveal-button,
.captcha-controls button {
  border: 0;
  background: var(--red);
  color: #fff;
  padding: 15px 18px;
  font: 800 .85rem var(--sans);
  cursor: pointer;
}

.reveal-button {
  display: inline-flex;
  align-items: center;
  gap: 25px;
}

.reveal-button:hover,
.captcha-controls button:hover {
  background: #ba1010;
}

.captcha-form label {
  display: block;
  margin-bottom: 14px;
  color: #dce5f3;
}

.captcha-challenge {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

#captcha-image {
  width: min(260px, 72vw);
  height: 82px;
  border: 1px solid rgba(255,255,255,.38);
  background: #eef2f7;
}

.refresh-captcha {
  border: 1px solid rgba(255,255,255,.45);
  background: transparent;
  color: #fff;
  padding: 10px 12px;
  font: 700 .78rem var(--sans);
  cursor: pointer;
}

.captcha-trap {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.captcha-controls {
  display: flex;
  gap: 10px;
}

.captcha-controls input {
  width: 145px;
  min-height: 49px;
  border: 1px solid rgba(255,255,255,.45);
  background: rgba(255,255,255,.08);
  color: #fff;
  padding: 10px 13px;
  font: 700 1rem var(--mono);
}

.captcha-controls input:focus {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

#captcha-status {
  min-height: 24px;
  margin: 10px 0 0;
  color: #ffd0d0;
  font-size: .86rem;
}

.protected-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.protected-details a {
  color: #fff;
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,.4);
  text-underline-offset: 5px;
}

[hidden] {
  display: none !important;
}

@media (max-width: 560px) {
  .protected-details {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .captcha-controls {
    align-items: stretch;
  }

  .captcha-challenge {
    align-items: flex-start;
    flex-direction: column;
  }
}