/* vibe-tutorial v2 — Linux desk theme guide */
.tut-page {
  width: min(920px, calc(100% - 40px));
}
.tut-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  padding: 4px 0 8px;
}
.tut-jump a {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted, #a1a1aa);
  text-decoration: none;
}
.tut-jump a:hover { color: var(--mint, #14f195); }
.tut-block {
  background: var(--surface, #111113);
  border: 1px solid var(--line, rgba(255,255,255,0.06));
  border-radius: 20px;
  padding: 20px 20px 18px;
}
.tut-block h2 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}
.tut-block > p,
.tut-block li,
.tut-block figcaption,
.tut-faq p {
  margin: 0 0 10px;
  color: var(--muted, #a1a1aa);
  font-weight: 600;
  line-height: 1.45;
  max-width: 46rem;
}
.tut-block ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}
.tut-block code,
.tut-table code {
  font-size: 0.86em;
}
.tut-card {
  background: var(--bg, #0a0a0a);
  border: 1px solid var(--line, rgba(255,255,255,0.06));
  border-radius: 16px;
  padding: 14px 14px 12px;
}
.tut-card h3,
.tut-faq h3 {
  margin: 0 0 6px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 1.02rem;
}
.tut-card p { margin: 0; }
.tut-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin: 12px 0;
}
.tut-table-wrap {
  overflow-x: auto;
  margin: 12px 0;
}
.tut-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.tut-table th,
.tut-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line, rgba(255,255,255,0.06));
  vertical-align: top;
}
.tut-table th {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted, #a1a1aa);
}
.tut-call {
  padding: 12px 14px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--mint, #14f195) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--mint, #14f195) 28%, transparent);
}
.tut-crop {
  margin: 14px 0 4px;
}
.tut-crop-bar {
  height: 78px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--purple, #9945ff) 32%, transparent);
  background: var(--bg, #0a0a0a);
}
.tut-crop-bar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.tut-crop figcaption {
  margin-top: 8px;
  font-size: 13px;
}
.tut-tree,
.tut-code {
  margin: 0 0 12px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--bg, #0a0a0a);
  border: 1px solid var(--line, rgba(255,255,255,0.06));
  color: var(--mint, #14f195);
  font-size: 0.88rem;
  line-height: 1.45;
  overflow-x: auto;
  white-space: pre;
}
.tut-code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 12px 0 6px;
}
.tut-code-head span {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted, #a1a1aa);
}
.tut-copy {
  min-height: 32px;
  padding: 4px 10px;
  font-size: 13px;
}
.tut-copy.on { color: var(--mint, #14f195); }
.tut-prompt { max-height: 28rem; }
.tut-steps {
  margin: 8px 0 12px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  counter-reset: step;
}
.tut-steps li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px 12px;
  align-items: start;
  margin: 0;
}
.tut-steps li::before {
  counter-increment: step;
  content: counter(step);
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--purple, #9945ff) 22%, transparent);
  color: var(--text, #f4f4f5);
  font-weight: 800;
  grid-row: 1 / span 2;
}
.tut-steps strong {
  color: var(--text, #f4f4f5);
}
.tut-steps span {
  color: var(--muted, #a1a1aa);
  font-weight: 600;
}
.tut-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.tut-faq {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 12px 0;
}
@media (max-width: 720px) {
  .tut-page { width: min(920px, calc(100% - 20px)); }
  .tut-grid,
  .tut-faq { grid-template-columns: 1fr; }
  .tut-block { padding: 16px 14px 14px; }
}