.omb-page {
  padding: 2.25rem 0 3.5rem;
  background: var(--bg-soft);
}

.omb-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  gap: 1.15rem;
  align-items: start;
  margin-bottom: 1.15rem;
}

.omb-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  padding: 1.35rem 1.4rem;
}

.omb-card--muted {
  background: var(--bg-soft);
}

.omb-tag {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: rgba(170, 34, 46, 0.1);
  color: var(--brand-accent);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.omb-profile h2 {
  margin: 0 0 0.65rem;
  color: var(--brand-primary);
  font-size: 1.05rem;
  font-weight: 700;
}

.omb-profile__name {
  margin: 0 0 0.35rem;
  color: var(--brand-primary);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
}

.omb-profile__affiliation,
.omb-profile__role {
  margin: 0 0 0.35rem;
  color: var(--text-main);
  font-size: 0.92rem;
  line-height: 1.55;
}

.omb-profile__role {
  margin-bottom: 1.15rem;
  color: var(--text-muted);
  font-weight: 600;
}

.omb-contact h3 {
  margin: 0 0 0.75rem;
  color: var(--brand-primary);
  font-size: 0.95rem;
  font-weight: 700;
}

.omb-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.omb-contact__list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
}

.omb-contact__list i {
  color: var(--brand-accent);
  font-size: 1rem;
}

.omb-contact__list a {
  color: var(--brand-primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  word-break: break-word;
}

.omb-contact__list a:hover {
  color: var(--brand-accent);
  text-decoration: underline;
}

.omb-aside {
  display: grid;
  gap: 0.85rem;
}

.omb-notice__icon {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--brand-accent);
  font-size: 1.35rem;
}

.omb-notice h2 {
  margin: 0 0 0.65rem;
  color: var(--brand-primary);
  font-size: 1rem;
  font-weight: 700;
}

.omb-notice p {
  margin: 0;
  color: var(--text-main);
  font-size: 0.9rem;
  line-height: 1.65;
}

.omb-related {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.omb-related a {
  display: block;
  padding: 0.55rem 0;
  color: var(--brand-primary);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

.omb-related li:last-child a {
  border-bottom: none;
  padding-bottom: 0;
}

.omb-related a:hover {
  color: var(--brand-accent);
}

.omb-letter__intro {
  margin-bottom: 1rem;
}

.omb-letter__intro h2 {
  margin: 0 0 0.35rem;
  color: var(--brand-primary);
  font-size: 1.1rem;
  font-weight: 700;
}

.omb-letter__intro p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.omb-letter__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

@media (max-width: 991.98px) {
  .omb-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575.98px) {
  .omb-page {
    padding: 1.5rem 0 2.5rem;
  }

  .omb-card {
    padding: 1.1rem;
  }
}