.pass-mark-main {
  padding: 2rem 0 4rem;
}

.pass-mark-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 2.5rem;
  align-items: start;
}

.pass-mark-breadcrumb {
  grid-column: 1 / -1;
  font-size: 0.9rem;
  color: #5c6470;
  margin-bottom: 1rem;
}

.pass-mark-breadcrumb a {
  color: #1a5fb4;
  text-decoration: none;
}

.pass-mark-breadcrumb a:hover {
  text-decoration: underline;
}

.pass-mark-hero {
  grid-column: 1 / -1;
  max-width: 48rem;
}

.pass-mark-eyebrow {
  font-size: 0.9rem;
  color: #5c6470;
  margin: 0 0 0.5rem;
}

.pass-mark-hero h1 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.25;
  margin: 0 0 0.75rem;
  color: #1a1f2e;
}

.pass-mark-lead {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #3a4150;
  margin: 0;
}

.pass-mark-parent-link {
  margin-top: 0.75rem;
}

.pass-mark-parent-link a {
  color: #1a5fb4;
  font-weight: 600;
}

.pass-mark-article {
  min-width: 0;
}

.pass-mark-section {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e8ecf1;
}

.pass-mark-section h2 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
  color: #1a1f2e;
}

.pass-mark-section p {
  line-height: 1.65;
  color: #3a4150;
  margin: 0 0 0.75rem;
}

.pass-mark-facts {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1rem;
}

.pass-mark-facts dt {
  font-weight: 600;
  color: #1a1f2e;
  margin-bottom: 0.15rem;
}

.pass-mark-facts dd {
  margin: 0;
  color: #3a4150;
  line-height: 1.55;
}

.pass-mark-source-note {
  font-size: 0.9rem;
  color: #5c6470;
}

.pass-mark-honesty {
  font-size: 0.95rem;
  background: #f4f7fb;
  border-left: 3px solid #1a5fb4;
  padding: 0.75rem 1rem;
  border-radius: 0 6px 6px 0;
}

.pass-mark-advice-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.pass-mark-advice-list li {
  background: #fafbfc;
  border: 1px solid #e8ecf1;
  border-radius: 8px;
  padding: 1rem 1.1rem;
}

.pass-mark-advice-list strong {
  display: block;
  margin-bottom: 0.35rem;
  color: #1a1f2e;
}

.pass-mark-advice-list p {
  margin: 0;
  font-size: 0.98rem;
}

.pass-mark-papers-cta {
  background: #f0f6ff;
  border: 1px solid #c5d9f5;
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  border-bottom: none;
}

.pass-mark-btn {
  display: inline-block;
  background: #1a5fb4;
  color: #fff !important;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  text-decoration: none;
}

.pass-mark-btn:hover {
  background: #144a8c;
}

.pass-mark-secondary-link {
  font-size: 0.9rem;
  margin-bottom: 0;
}

.pass-mark-csse-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.pass-mark-csse-list a {
  font-weight: 600;
  color: #1a5fb4;
  text-decoration: none;
}

.pass-mark-csse-list a:hover {
  text-decoration: underline;
}

.pass-mark-csse-note {
  display: block;
  font-size: 0.88rem;
  color: #5c6470;
  margin-top: 0.15rem;
}

.pass-mark-aside {
  position: sticky;
  top: 1.5rem;
  background: #fafbfc;
  border: 1px solid #e8ecf1;
  border-radius: 10px;
  padding: 1.25rem;
}

.pass-mark-aside h2 {
  font-size: 1rem;
  margin: 0 0 0.75rem;
}

.pass-mark-aside ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: grid;
  gap: 0.45rem;
}

.pass-mark-aside a {
  color: #1a5fb4;
  text-decoration: none;
  font-size: 0.92rem;
}

.pass-mark-aside a:hover {
  text-decoration: underline;
}

.pass-mark-aside-papers {
  margin: 0;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .pass-mark-layout {
    grid-template-columns: 1fr;
  }

  .pass-mark-aside {
    position: static;
  }
}