/* Compact DIY cards. Heights follow the longest real content, including hidden steps. */
.diy-showcase .visual-project,
.diy-showcase .visual-project :is(p, h3),
.learning .repair-guide,
.learning .repair-guide :is(p, li) { font-family: 'DM Sans', Arial, sans-serif; }
.diy-showcase { padding-top: 12px; padding-bottom: 42px; }
.diy-showcase .project-mosaic {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 18px;
}
.diy-showcase .visual-project {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: 18px;
  margin: 0 !important;
  border: 1px solid #c6d6e3;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 6px 20px #1234580a;
  transform: none;
}
.diy-showcase .visual-project > * { margin: 0; }
.diy-showcase .visual-project .project-photo {
  width: 100%;
  height: 176px;
  object-fit: cover;
  border-radius: 10px;
  flex-shrink: 0;
}
.diy-showcase .visual-project > .eyebrow {
  font-size: 11px !important;
  line-height: 1.4;
  letter-spacing: .08em;
}
.diy-showcase .visual-project h2 {
  min-height: 0;
  font-size: 26px;
  line-height: 1.18;
  letter-spacing: -.025em;
  color: var(--navy);
  text-shadow: none;
  -webkit-text-stroke: 0;
}
.diy-showcase .visual-project > p:not(.eyebrow) {
  font-size: 15px !important;
  line-height: 1.5;
}
.diy-showcase .project-slides { position: relative; }
.diy-showcase .project-slide h3 {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.4;
  color: var(--blue);
}
.diy-showcase .visual-project .project-slide img {
  width: 100%;
  height: 164px;
  object-fit: contain;
  border-radius: 10px;
  margin-bottom: 10px;
}
.diy-showcase .visual-project .project-slide p {
  min-height: 0;
  margin: 0;
  font-size: 16px !important;
  line-height: 1.5;
}
/* Each generated sheet contains four complete instructional views. */
.diy-showcase .project-slide .step-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: 10px;
  background: #f0eeea;
  margin: 0 0 10px;
  isolation: isolate;
}
.diy-showcase .visual-project .project-slide .step-visual img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 200%;
  max-width: none;
  height: 200%;
  object-fit: fill;
  border-radius: 0;
  margin: 0;
}
.diy-showcase .project-slide .step-visual[data-step-panel="2"] img,
.diy-showcase .project-slide .step-visual[data-step-panel="4"] img { left: -100%; }
.diy-showcase .project-slide .step-visual[data-step-panel="3"] img,
.diy-showcase .project-slide .step-visual[data-step-panel="4"] img { top: -100%; }
/* Render hidden steps only during synchronous measurement; no hidden text is exposed. */
.diy-showcase .project-slides.measure-steps .project-slide[hidden] {
  display: block !important;
  visibility: hidden;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  pointer-events: none;
}
.diy-showcase .visual-project .step-controls {
  display: grid;
  grid-template-columns: 40px minmax(58px, 1fr) 40px auto;
  gap: 6px;
  margin: 0;
}
.diy-showcase .step-controls button { min-height: 42px; padding: 8px; }
.diy-showcase .step-controls span { text-align: center; font-size: 13px; }
.diy-showcase .step-controls [data-step-play] {
  min-height: 42px;
  border: 1px solid #b9cfe1;
  color: var(--blue);
  background: #f1f6fb;
  font-size: 12px;
  font-weight: 600;
}
.diy-showcase .visual-project > .step-hint { font-size: 12px !important; }
.diy-showcase .visual-project > .guide-note {
  margin: 0;
  padding: 0 0 0 11px;
  font-size: 13px !important;
  line-height: 1.5;
  color: #445b6e;
}
.diy-more.section { padding-top: 30px; padding-bottom: 35px; }
.diy-more + .learning { padding-top: 35px; }
.learning .guide-grid,
.diy-more .guide-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  columns: auto;
  gap: 16px;
  align-items: start;
}
.diy-more + .learning .guide-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.learning .repair-guide,
.diy-more .repair-guide:nth-child(n) {
  margin: 0;
  padding: 14px;
  border: 1px solid #c6d6e3;
  border-radius: 12px;
  background: #fff;
}
.learning .repair-guide summary {
  min-height: 240px;
  padding: 0;
  font-size: 18px;
  line-height: 1.4;
  color: var(--navy);
}
.learning .repair-guide summary .eyebrow { margin: 0 0 5px; font-size: 11px; }
.learning .guide-picture,
.diy-more .repair-guide:nth-child(n) .guide-picture {
  height: 140px;
  width: 100%;
  max-height: none;
  object-fit: cover;
  border-radius: 8px;
  margin: 0 0 12px;
}
.learning .guide-body { border-top: 1px solid #e1e9ef; margin-top: 14px; padding-top: 2px; }
.learning .guide-body :is(p, li) { font-size: 15px !important; line-height: 1.6; }
.learning .guide-body :is(ol, ul) { padding-left: 20px; }
.learning .guide-body li { margin-bottom: 10px; }
.learning .guide-body .guide-note { padding-left: 10px; }
.learning > p { margin-top: 20px; }
@media (max-width: 1100px) {
  .diy-showcase .project-mosaic { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .learning .guide-grid, .diy-more .guide-grid, .diy-more + .learning .guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .learning .repair-guide summary { min-height: 238px; }
  .learning .guide-picture, .diy-more .repair-guide:nth-child(n) .guide-picture { height: 160px; }
}
@media (max-width: 640px) {
  .diy-showcase .project-mosaic { grid-template-columns: 1fr; gap: 16px; }
  .diy-showcase .visual-project { padding: 16px; gap: 10px; }
  .diy-showcase .visual-project .project-photo { height: 188px; }
  .diy-showcase .visual-project h2 { font-size: 25px; }
  .learning .guide-grid, .diy-more .guide-grid { gap: 12px; }
  .learning .repair-guide, .diy-more .repair-guide:nth-child(n) { padding: 12px; }
  .learning .repair-guide summary { min-height: 235px; font-size: 16px; }
  .learning .guide-picture, .diy-more .repair-guide:nth-child(n) .guide-picture { height: 118px; }
}
@media (max-width: 520px) {
  .learning .guide-grid, .diy-more .guide-grid, .diy-more + .learning .guide-grid { grid-template-columns: 1fr; }
  .learning .repair-guide summary { min-height: 218px; }
  .learning .guide-picture, .diy-more .repair-guide:nth-child(n) .guide-picture { height: 156px; }
  /* Keep the four small fixes in two tidy pairs, even on narrow phones. */
  .diy-more .guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .diy-more .repair-guide:nth-child(n) { padding: 10px; }
  .diy-more .repair-guide summary { font-size: 15px; line-height: 1.35; }
  .diy-more .repair-guide summary .eyebrow { font-size: 10px; letter-spacing: .06em; }
  .diy-more .repair-guide:nth-child(n) .guide-picture {
    height: clamp(88px, 24vw, 112px);
    margin-bottom: 9px;
  }
  /* Give an expanded guide the full row so its repair instructions stay readable. */
  .diy-more .repair-guide[open] { grid-column: 1 / -1; padding: 14px; }
  .diy-more .repair-guide[open] summary { min-height: 0 !important; }
  .diy-more .repair-guide[open] .guide-picture { height: 140px; }
}