@media (max-width: 700px) {
  .demo-block {
    padding: 1rem;
    margin-bottom: 1.5rem;
  }
  .demo-content h2 {
    font-size: 1.2rem;
    margin-bottom: 0.7rem;
  }
  .demo-description {
    font-size: 1em;
  }
  .demo-visual {
    padding: 1rem;
    gap: 0.5rem;
  }
}
.page-header {
  background: var(--dark);
  color: white;
  padding: 3rem 0;
}

.page-header h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-header p {
  font-size: 1.2rem;
  opacity: 1;
}

.back-link {
  display: inline-block;
  color: white;
  text-decoration: none;
  margin-bottom: 1.5rem;
  opacity: 1;
  transition: none;
  font-weight: 500;
}

.back-link:hover {
  text-decoration: underline;
}

.demo-page {
  padding: 4rem 0;
}

.page-intro {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.page-intro p {
  margin: 0 0 1rem;
  color: var(--text-light);
  font-size: 1.05rem;
  line-height: 1.7;
}

.page-intro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  font-family: "Space Grotesk", "Montserrat", sans-serif;
  font-size: 0.92rem;
}

.pill:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.ps-page .demo-button {
  position: relative;
  overflow: visible;
}

.ps-page .demo-button::before {
  display: none;
}

.ps-page .demo-button:hover,
.ps-page .demo-button:active {
  background: var(--primary);
}

.ps-page .list-item:hover {
  transform: none;
}

.ps-page .ps-hover .demo-button:hover {
  background: var(--primary-dark);
}

.ps-page .ps-active .demo-button:active {
  transform: translateY(2px);
  background: var(--primary-dark);
}

.ps-page .ps-focus .demo-input:focus {
  border-color: var(--primary);
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

.demo-block {
  background: var(--bg);
  border-radius: 12px;
  padding: 2.25rem;
  margin-bottom: 3rem;
  border: 2px solid var(--border);
  border-left: 6px solid var(--primary);
  box-shadow: none;
  content-visibility: auto;
  contain-intrinsic-size: 600px;
}

.demo-content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--text);
  font-weight: 700;
}

.demo-description {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.7;
}

.demo-description code {
  background: var(--bg-alt);
  color: var(--dark);
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  font-family: "Courier New", monospace;
  font-weight: 600;
  font-size: 0.95rem;
}

.code-block {
  background: var(--dark);
  color: white;
  padding: 1.25rem;
  border-radius: 8px;
  overflow-x: auto;
  margin-bottom: 2rem;
  position: relative;
}

.code-block pre {
  margin: 0;
}

.copy-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--dark-alt);
  color: white;
  border: 1px solid var(--primary);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition:
    background 0.2s,
    border-color 0.2s;
}

.copy-btn:hover {
  background: var(--dark-alt);
}

.copy-btn.copied {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--dark);
}

.copy-btn svg {
  width: 14px;
  height: 14px;
}

.code-block code {
  font-family: "Courier New", monospace;
  font-size: 0.95rem;
  line-height: 1.6;
}

.demo-visual {
  margin-top: 2rem;
  padding: 2rem;
  background: var(--bg-alt);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.demo-visual h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.demo-button:hover {
  box-shadow: none;
  transform: none;
}

.page-nav-buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  margin: 2.5rem 0 2.5rem 0;
  min-height: 56px;
}

.page-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.7rem 1.6rem;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: "Space Grotesk", "Montserrat", sans-serif;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(30, 120, 168, 0.07);
  transition:
    background 0.18s,
    color 0.18s,
    box-shadow 0.18s;
  text-decoration: none;
  min-width: 210px;
}

.page-nav-btn:hover,
.page-nav-btn:focus {
  background: var(--primary-dark);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(30, 120, 168, 0.13);
}

.page-nav-btn:active {
  background: var(--primary-dark);
}

@media (max-width: 768px) {
  .demo-block {
    padding: 1.75rem;
  }

  .demo-content h2 {
    font-size: 1.5rem;
  }

  .page-nav-buttons {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }

  .page-nav-btn {
    min-width: 0;
    width: 100%;
    justify-content: center;
  }
}