/* Hidden ad slots take no space. Removing [hidden] reserves height so the layout does not jump. */
:root {
  color-scheme: light;
  --canvas: #f4ece1;
  --paper: #fffaf3;
  --ink: #312921;
  --soft: #6b5d51;
  --line: #decebd;
  --copper: #935f3e;
  --result: #edf4d5;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
img, svg, video, canvas { max-width: 100%; height: auto; }
.tool-bar, main, footer {
  width: min(100% - 32px, 40rem);
  margin-inline: auto;
  min-width: 0;
}
.tool-bar { padding-top: 16px; }
.tool-brand { display: inline-block; line-height: 0; }
.tool-brand img { width: 120px; max-width: 100%; height: auto; }
.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin: 12px 0 0;
  font-size: 0.85rem;
}
.crumbs a, .crumbs span { overflow-wrap: anywhere; }
.crumbs a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 0; }
.tool-updated { margin: 8px 0 0; color: var(--soft); font-size: .85rem; letter-spacing: .04em; }
footer nav[aria-label="Footer navigation"] a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 0; }
main { padding-bottom: 48px; }
h1 {
  margin: 20px 0 8px;
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  line-height: 1.25;
  overflow-wrap: anywhere;
}
h2 { margin: 0 0 8px; font-size: 1.15rem; line-height: 1.35; overflow-wrap: anywhere; }
p, li, a, button, dd, dt { overflow-wrap: anywhere; }
.tool-summary, .tool-privacy, .tool-disclaimer { color: var(--soft); }
.tool-workspace,
.tool-result,
.tool-section,
.tool-next {
  min-width: 0;
  margin: 20px 0;
}
.tool-result {
  background: var(--result);
  border-radius: 12px;
  padding: 12px;
}
.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.tool-actions button,
.tool-next a,
a.tool-download,
a[download] {
  display: inline-block;
  max-width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 2px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}
.tool-calculate {
  background: var(--ink);
  color: var(--canvas);
}
.tool-next {
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.tool-section ul, .tool-next ul { padding-left: 1.2rem; }
.ad-slot[hidden] {
  display: none !important;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: none !important;
}
.ad-slot:not([hidden]) {
  display: block;
  width: 100%;
  max-width: 100%;
  min-height: 250px;
  margin: 36px 0;
  padding: 12px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: transparent;
}
button:focus-visible, a:focus-visible {
  outline: 3px solid var(--copper);
  outline-offset: 2px;
}