.nav-link[aria-current="page"] { color: var(--red); }
.workbench-hero {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1fr);
  margin-top: 1.75rem;
  background: #211e1b;
  color: #fff7eb;
}
.workbench-intro { align-self: center; padding: clamp(1.6rem, 4vw, 3.75rem); }
.workbench-intro h1 { font-size: clamp(3.25rem, 7vw, 7rem); line-height: .86; }
.workbench-intro h1 span { display: block; color: var(--bright); }
.workbench-intro p { margin-top: 1.1rem; max-width: 40ch; color: #e2d9cf; }
.workbench-hero img { height: 100%; min-height: 0; object-fit: cover; }
.workbench-hero :focus-visible { outline-color: #fff; }
.bench-links { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem 1.25rem; margin-top: 1.55rem; }

.workbench-section { padding-block: clamp(2.25rem, 4.8vw, 4.5rem); }
.media-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .9rem; margin: 1.25rem 0 .6rem; }
.media-filters { display: flex; flex-wrap: wrap; gap: .45rem; }
.media-filters button {
  min-height: 2.6rem;
  padding: .45rem .8rem;
  border: 1px solid var(--line);
  background: #fffcf6;
  color: var(--ink);
  font: 700 .875rem/1.3 Inter, sans-serif;
  cursor: pointer;
}
.media-filters button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff7eb; }
.workbench-note { color: var(--muted); font-size: .875rem; }
.workbench-note:empty, .question-preview:empty { display: none; }
#media-notice { margin-top: .4rem; }
.media-grid, .downloads-grid { display: grid; gap: 1.1rem; margin-top: 1.2rem; }
.media-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.downloads-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.media-card, .download-card { border: 1px solid var(--line); background: #fffcf6; }
.media-card { animation: reveal-media 360ms ease-out both; }
@keyframes reveal-media {
  from { opacity: .55; transform: translateY(.4rem); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .media-card { animation: none; }
}
.media-open { display: block; width: 100%; padding: 0; border: 0; background: var(--ink); cursor: zoom-in; }
.media-open:hover { filter: brightness(1.08); }
.media-open img, .media-open video { display: block; width: 100%; aspect-ratio: 1.8; height: auto; object-fit: cover; }
.media-copy, .download-card { padding: 1.15rem; overflow-wrap: anywhere; }
.media-copy h3, .download-card h3 { font-size: clamp(1.65rem, 2.65vw, 2.3rem); }
.media-copy p, .download-card p { margin-top: .5rem; color: var(--muted); }
.empty-media { padding: 1.25rem; border: 1px dashed var(--line); }
.media-more { margin-top: 1rem; }

.guide-panel { padding-inline: clamp(1.25rem, 4vw, 3.2rem); background: #f0e2d8; border-left: 5px solid var(--red); }
.guide-jump-links { flex-wrap: wrap; gap: .35rem 1.25rem; margin-top: .7rem; }
.diy-guide {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, .85fr);
  align-items: start;
  gap: clamp(1.3rem, 4vw, 2.9rem);
  margin-top: 1.25rem;
  scroll-margin-top: 1.5rem;
}
.diy-guide + .diy-guide { margin-top: 1.7rem; padding-top: 1.7rem; border-top: 1px solid #cab9aa; }
.diy-guide-copy > p { margin-top: .65rem; }
.diy-guide-steps { display: grid; gap: .65rem; margin: .95rem 0 1rem; padding-left: 1.35rem; }
.diy-guide-steps li::marker { color: var(--red-hover); font-weight: 700; }
.diy-guide-note { font-size: .9rem; }
.diy-guide-sources a { margin-inline: .1rem; color: var(--red-hover); text-underline-offset: .16em; }
.diy-guide-actions { display: flex; flex-wrap: wrap; gap: .45rem 1.2rem; margin-top: .85rem; }
.diy-checklist {
  min-width: 0;
  margin: 0;
  padding: .95rem clamp(.9rem, 2.6vw, 1.45rem) 1.1rem;
  border: 1px solid #cab9aa;
  background: #fffcf6;
}
.diy-checklist legend {
  padding: .35rem .65rem;
  background: var(--ink);
  color: #fffcf6;
  font: 700 1.4rem/1 var(--display);
  text-transform: uppercase;
}
.diy-checklist label {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  padding-block: .55rem;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.diy-checklist input {
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
  min-height: 0;
  margin: .16rem 0 0;
  accent-color: var(--red);
}
.diy-checklist-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0 .6rem;
  margin-top: .35rem;
  font-size: .875rem;
  font-weight: 700;
}
.checklist-reset {
  min-height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--red-hover);
  cursor: pointer;
}
.checklist-reset:disabled { color: var(--muted); cursor: default; text-decoration: none; }
.guide-list { margin-top: 1.1rem; }
.guide-list details { padding: .9rem 0; border-bottom: 1px solid #cab9aa; }
summary { font-weight: 700; cursor: pointer; }
.guide-list summary { font-size: 1.05rem; }
.guide-list ol { margin: .7rem 0 .8rem; padding-left: 1.4rem; max-width: 68ch; }
.guide-list li + li { margin-top: .35rem; }
.section-intro { margin-top: .75rem; color: var(--muted); }
.featured-download {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.25fr);
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
}
.featured-download img { display: block; width: 100%; height: auto; border: 1px solid var(--line); }
.featured-download-copy h3 { font-size: clamp(1.9rem, 4vw, 3rem); }
.featured-download-copy p { max-width: 54ch; }
.featured-download-copy .button { margin-top: .8rem; }
.download-card details { margin-top: .9rem; padding-top: .8rem; border-top: 1px solid var(--line); }
.download-card details p { font-size: .92rem; }

#community { padding-top: 0; }
.community-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); align-items: start; gap: 1.1rem; margin-top: 1.2rem; }
.community-grid h3, .community-grid legend { font: 700 clamp(1.65rem, 2.65vw, 2.3rem)/1 var(--display); text-transform: uppercase; }
.community-grid .workbench-note { margin: .6rem 0 1rem; }
#video-poll fieldset { min-width: 0; padding: 0; border: 0; margin: 0 0 1rem; }
#video-poll legend { margin-bottom: .9rem; padding: 0; }
#video-poll label { display: flex; align-items: center; gap: .6rem; }
#video-poll label:last-child { margin-bottom: 0; }
#video-poll input { width: 1.15rem; min-height: 0; margin: 0; accent-color: var(--red); }
.question-preview { margin-top: 1rem; padding: .8rem; background: var(--paper); white-space: pre-wrap; overflow-wrap: anywhere; }
#poll-result { margin-bottom: 0; }

#media-viewer {
  width: min(calc(100% - 2rem), 960px);
  max-height: calc(100dvh - 2rem);
  padding: 1rem;
  border: 1px solid var(--line);
  background: #fffcf6;
  color: var(--ink);
}
#media-viewer::backdrop { background: rgb(32 29 27 / 75%); }
.viewer-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .8rem; }
.viewer-heading h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); overflow-wrap: anywhere; }
#viewer-content img, #viewer-content video { display: block; width: 100%; height: auto; max-height: 72dvh; object-fit: contain; background: var(--ink); }
#viewer-content .media-error { margin-top: .75rem; }

#chart-flow {
  width: min(calc(100% - 1.5rem), 710px);
  max-height: calc(100dvh - 1.5rem);
  padding: 0;
  border: 1px solid var(--line);
  background: #fffcf6;
  color: var(--ink);
  box-shadow: 0 1rem 3rem rgb(32 29 27 / 25%);
}
#chart-flow::backdrop { background: rgb(32 29 27 / 74%); }
#chart-flow form { padding: 0; border: 0; background: transparent; }
.chart-flow-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
  padding: clamp(1rem, 4vw, 1.8rem);
  border-bottom: 4px solid var(--red);
  background: var(--ink);
  color: #fffcf6;
}
.chart-flow-header p { margin-bottom: .4rem; color: #f1d6c8; font-size: .8rem; }
.chart-flow-header h2 { font-size: clamp(2.15rem, 6vw, 3.25rem); }
.chart-flow-header :focus-visible { outline-color: #fffcf6; }
.chart-flow-close {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid #9f9187;
  background: transparent;
  color: inherit;
  font: 400 1.55rem/1 Inter, sans-serif;
  cursor: pointer;
}
.chart-flow-close:hover { background: #3a332f; }
.chart-flow-body { padding: clamp(1rem, 4vw, 1.8rem); }
.chart-flow-body h3 { font-size: clamp(1.55rem, 4vw, 2.1rem); }
.chart-flow-body h4 { margin: .85rem 0 0; font-size: .95rem; }
.chart-preview-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1fr); align-items: start; gap: 1.25rem; }
.chart-preview-grid p, .chart-order p { margin-top: .45rem; }
.chart-preview-grid .button { margin-top: 1rem; }
.chart-preview-link {
  display: grid;
  gap: .55rem;
  padding: .65rem;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--red-hover);
  font-size: .86rem;
  font-weight: 700;
  text-underline-offset: .18em;
}
.chart-order { display: grid; grid-template-columns: clamp(3.5rem, 18vw, 6.5rem) minmax(0, 1fr); align-items: center; gap: .85rem; }
.chart-order img { border: 1px solid var(--line); }
.chart-order-total {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  margin-top: 1.15rem;
  padding-block: .75rem;
  border-block: 1px solid var(--line);
}
.chart-order-total strong { white-space: nowrap; }
.chart-demo-note { margin: .95rem 0; padding: .65rem .8rem; background: #f0e2d8; font-size: .875rem; }
.chart-flow-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.1rem; }
.chart-flow-back {
  min-height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: 700 .875rem/1.3 Inter, sans-serif;
  text-decoration: underline;
  text-underline-offset: .2em;
  cursor: pointer;
}

@media (max-width: 760px) {
  .workbench-hero, .diy-guide { grid-template-columns: minmax(0, 1fr); }
  .workbench-hero img { height: auto; max-height: 19rem; }
  .media-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 510px) {
  .community-grid, .media-grid, .downloads-grid, .featured-download, .chart-preview-grid { grid-template-columns: minmax(0, 1fr); }
}