:root {
  color-scheme: light;
  --paper: #f8f4eb;
  --panel: #fffcf6;
  --ink: #27231d;
  --muted: #655d52;
  --line: #ded5c6;
  --accent: #a73727;
  --accent-dark: #85291d;
  --tint: #f7e8df;
  font-family: system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
body { min-height: 100vh; margin: 0; display: flex; flex-direction: column; color: var(--ink); background: var(--paper); }
main { flex: 1; }
a { color: inherit; }
a:focus-visible, input:focus-visible, button:focus-visible, select:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
button, input, select { font: inherit; }
.wrap { width: min(100% - 2.5rem, 68rem); margin-inline: auto; }
.site-header { min-height: 4.4rem; border-bottom: 1px solid var(--line); }
.bar { min-height: inherit; display: flex; gap: 1rem; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; gap: .45rem; align-items: center; font-size: 1.2rem; font-weight: 760; text-decoration: none; letter-spacing: -.04em; }
.brand-icon { display: grid; width: 1.8rem; aspect-ratio: 1; place-items: center; border-radius: .45rem; background: var(--accent); color: white; font-size: .95rem; }
.brand-label { font-family: ui-monospace, monospace; font-weight: 550; font-size: .75rem; letter-spacing: 0; color: var(--accent); }
.back { font-size: .86rem; font-weight: 650; text-decoration: none; }
.back:hover { text-decoration: underline; text-underline-offset: .18em; }
.language-switch { display: flex; align-items: center; gap: .2rem; }
.language-switch a { padding: .48rem .55rem; border-radius: .4rem; font-size: .78rem; font-weight: 650; text-decoration: none; }
.language-switch a:hover, .language-switch [aria-current=page] { background: var(--tint); color: var(--accent); }

.language-suggestion { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .4rem 1rem; margin-top: .75rem; padding: .5rem .8rem; border: 1px solid var(--line); border-radius: .55rem; background: var(--panel); font-size: .88rem; }
.language-suggestion a { padding-block: .25rem; color: var(--accent); font-weight: 650; text-underline-offset: .2em; }
.language-suggestion button { min-height: 2rem; padding: .25rem 0; border: 0; background: transparent; color: var(--muted); cursor: pointer; }
.language-suggestion button:hover { text-decoration: underline; }

.hero { padding-block: clamp(2.75rem, 8vw, 6rem) clamp(2.5rem, 6vw, 4.75rem); }
.eyebrow { display: flex; align-items: center; gap: .6rem; margin: 0 0 1.25rem; color: var(--accent); font-size: .76rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 750; }
.eyebrow span { width: .5rem; height: .5rem; border-radius: 50%; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.5rem, 8vw, 5.5rem); line-height: 1; letter-spacing: -.07em; margin-bottom: 1.25rem; }
.accent { color: var(--accent); }
.lede { max-width: 37rem; margin-bottom: 0; font-size: clamp(1rem, 2vw, 1.22rem); line-height: 1.65; color: var(--muted); }
.section-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: .85rem; }
.section-heading h2 { font-size: 1rem; margin: 0; }
.section-heading > span, .card-index { font: .77rem ui-monospace, monospace; color: var(--accent); }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .85rem; margin-bottom: 4rem; }
.tool-card { background: var(--panel); border: 1px solid var(--line); border-radius: 1rem; padding: 1.35rem; min-height: 11rem; text-decoration: none; }
.tool-card:hover { border-color: var(--accent); background: #fff8ed; }
.card-index { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.3rem; }
.card-index span { font-size: 1rem; }
.tool-card h3 { font-size: 1.3rem; letter-spacing: -.025em; margin-bottom: .45rem; }
.tool-card p { color: var(--muted); line-height: 1.55; margin: 0; }
.site-footer { border-top: 1px solid var(--line); min-height: 4.5rem; color: var(--muted); font-size: .83rem; }
.site-footer .brand { color: var(--ink); font-size: 1rem; }
.tool-intro, .tool-panel, .tool-notes { max-width: 48rem; margin-inline: auto; }
.tool-intro { padding-block: 2.5rem 1.75rem; }
.tool-intro h1 { font-size: clamp(2rem, 6vw, 4rem); line-height: 1.05; margin: 1.15rem 0 .75rem; }
.back { color: var(--accent); }
.tool-panel { padding: clamp(.95rem, 4vw, 1.65rem); border: 1px solid var(--line); background: var(--panel); border-radius: 1rem; }
.drop-zone { position: relative; display: grid; place-content: center; gap: .45rem; min-height: 8.5rem; padding: 1rem; text-align: center; background: var(--paper); border: 1px dashed #9b7f6d; border-radius: .75rem; cursor: pointer; }
.drop-zone:hover, .drop-zone[data-dragging], .drop-zone:focus-within { border-color: var(--accent); background: var(--tint); }
.drop-zone:focus-within { outline: 2px solid var(--accent); outline-offset: 2px; }
.drop-zone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop-title { font-weight: 720; }
.drop-hint { color: var(--muted); font-size: .88rem; }
.options { margin-block: 1.15rem; }
.options label { font-weight: 620; }
.options input[type=range] { display: block; margin: .55rem 0 0; width: min(100%, 19rem); accent-color: var(--accent); }
.options select, .options input[type=number] { border: 1px solid #9b7f6d; color: var(--ink); background: var(--panel); border-radius: .45rem; padding: .5rem; max-width: 100%; }
.options fieldset { min-width: 0; margin: 0; border: 0; padding: 0; }
.options legend { margin-bottom: .55rem; font-weight: 650; }
.options input[type=radio] { accent-color: var(--accent); }
.actions { display: flex; gap: .6rem; flex-wrap: wrap; }
.primary, .secondary { min-height: 2.65rem; padding: .55rem .9rem; font-weight: 700; cursor: pointer; border-radius: .55rem; border: 1px solid var(--accent); }
.primary { background: var(--accent); color: white; }
.primary:hover:not(:disabled) { background: var(--accent-dark); }
.secondary { background: var(--panel); color: var(--accent); }
.secondary:hover:not(:disabled) { background: var(--tint); }
button:disabled { opacity: .62; cursor: default; }
.status { margin: .8rem 0 0; color: var(--muted); font-size: .88rem; }
.status[data-ready] { padding: .65rem .85rem; border-radius: .55rem; background: #edf5e9; color: #2d592e; font-size: 1rem; font-weight: 700; }
.status:empty, .results:empty { display: none; }
.results { margin: .9rem 0 0; padding: 0; list-style: none; }
.results li { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .4rem .85rem; padding: .65rem .1rem; border-top: 1px solid var(--line); overflow-wrap: anywhere; }
.result-file { display: grid; flex: 1 1 11rem; min-width: 0; gap: .2rem; }
.result-details { font-size: .85rem; color: var(--muted); }
.result-download { display: inline-flex; align-items: center; text-decoration: none; }
[data-batch-zip] { margin-top: .75rem; }
.tool-notes { padding-block: 1.75rem 3rem; color: var(--muted); line-height: 1.65; }
.tool-notes h2 { color: var(--ink); margin: 0 0 .55rem; font-size: 1.2rem; }
.tool-notes p { margin-bottom: .8rem; }
@media (max-width: 43rem) {
  .cards { grid-template-columns: 1fr; margin-bottom: 2.5rem; }
  .tool-card { min-height: 0; }
  .card-index { margin-bottom: .65rem; }
}
@media (max-width: 24rem) {
  .wrap { width: calc(100% - 1.5rem); }
  .site-footer .bar { flex-wrap: wrap; align-content: center; gap: .2rem 1rem; }
}