.tutorial-wrap {
  padding: 40px 0 64px;
}

.tutorial-header {
  margin-bottom: 40px;
}

.tutorial-header .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text3);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tutorial-header .breadcrumb a {
  color: var(--text3);
}

.tutorial-header .breadcrumb a:hover {
  color: var(--accent);
}

.tutorial-header h1 {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.4px;
  margin-bottom: 10px;
}

.tutorial-header .meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.tutorial-header .meta span {
  font-size: 13px;
  color: var(--text3);
  display: flex;
  align-items: center;
  gap: 5px;
}

.tutorial-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 32px;
  align-items: start;
}

.tutorial-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

.tutorial-content h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin: 32px 0 14px;
  padding-top: 8px;
}

.tutorial-content h2:first-child {
  margin-top: 0;
}

.tutorial-content h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
  margin: 24px 0 10px;
}

.tutorial-content p {
  color: var(--text2);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.tutorial-content ul, .tutorial-content ol {
  color: var(--text2);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
  padding-left: 24px;
}

.tutorial-content li {
  margin-bottom: 6px;
}

.tutorial-content strong {
  color: var(--text);
  font-weight: 600;
}

.tutorial-content .note-box {
  background: rgba(91,141,238,0.08);
  border: 1px solid rgba(91,141,238,0.2);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin: 20px 0;
  font-size: 14px;
  color: var(--text2);
}

.tutorial-content .note-box strong {
  color: var(--accent);
}

.tutorial-content .data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.tutorial-content .data-table th {
  background: var(--bg3);
  color: var(--text2);
  padding: 10px 14px;
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}

.tutorial-content .data-table td {
  padding: 10px 14px;
  color: var(--text2);
  border-bottom: 1px solid rgba(42,48,96,0.5);
}

.tutorial-content .data-table tr:last-child td {
  border-bottom: none;
}

.tutorial-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 80px;
}

.toc-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.toc-panel h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text3);
  margin-bottom: 14px;
}

.toc-panel ol {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toc-panel ol li a {
  font-size: 13px;
  color: var(--text2);
  transition: color var(--transition);
}

.toc-panel ol li a:hover {
  color: var(--accent);
}

.tool-cta-panel {
  background: linear-gradient(135deg, rgba(91,141,238,0.1), rgba(167,139,250,0.1));
  border: 1px solid rgba(91,141,238,0.25);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}

.tool-cta-panel p {
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 12px;
}

@media (max-width: 900px) {
  .tutorial-layout {
    grid-template-columns: 1fr;
  }
  .tutorial-sidebar {
    position: static;
  }
  .tutorial-content {
    padding: 24px;
  }
}