html:not(.h5-protocol) {
  background: #fff4f6;
  color: #24121d;
}

html:not(.h5-protocol) body {
  max-width: 840px;
  margin: 48px auto;
  padding: 0 48px 88px;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(100, 21, 53, .1);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

.protocol-site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  min-height: 92px;
  margin-bottom: 32px;
  border-bottom: 1px solid #efdde4;
}

.protocol-site-header a:first-child {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #24121d;
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: -.06em;
  text-decoration: none;
}

.protocol-site-header img {
  width: 40px;
  height: 40px;
  border-radius: 11px;
}

.protocol-site-header a:last-child {
  color: #d90b57;
  font-size: .9rem;
  font-weight: 800;
  text-decoration: none;
}

html:not(.h5-protocol) body > h1:first-of-type {
  margin: .4em 0 .6em;
  color: #d90b57;
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  letter-spacing: -.05em;
  line-height: 1.05;
}

html:not(.h5-protocol) h2,
html:not(.h5-protocol) h3 {
  color: #24121d;
  line-height: 1.2;
}

html:not(.h5-protocol) a,
html:not(.h5-protocol) a:visited { color: #d90b57; }

.h5-protocol .protocol-site-header { display: none; }

@media (max-width: 600px) {
  html:not(.h5-protocol) body {
    margin: 0;
    padding: 0 20px 64px;
    border-radius: 0;
    box-shadow: none;
    font-size: 15px;
  }
  .protocol-site-header { min-height: 76px; margin-bottom: 24px; }
}

@media print {
  html:not(.h5-protocol) body { box-shadow: none; padding: 0; margin: 0; }
  .protocol-site-header { display: none; }
}