@font-face {
  font-family: 'Cinzel';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('./fonts/cinzel.ttf?v=e4e77912819631388d5a') format('truetype');
}
@font-face {
  font-family: 'Crimson Pro';
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url('./fonts/crimson-pro.ttf?v=e4e77912819631388d5a') format('truetype');
}
:root {
  color-scheme: light;
  --parchment: #f0e4cf;
  --parchment-light: #f5ead8;
  --parchment-dark: #e4d4b8;
  --burgundy: #4a1a2a;
  --burgundy-dark: #361320;
  --gold-light: #d4a537;
  --gold-muted: #9a7430;
  --gold-pale: #e0c888;
  --red: #8b1a1a;
  --red-light: #a62c2c;
  --text: #2d2118;
  --text-muted: #6b5846;
  --border: #c4b08a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  font: 1.2rem/1.6 'Crimson Pro', Georgia, 'Palatino Linotype', serif;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(217, 200, 165, .25) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(184, 134, 11, .06) 0%, transparent 40%),
    var(--parchment);
}
::selection { background: var(--gold-pale); color: var(--burgundy-dark); }
a { color: var(--red); text-underline-offset: 4px; }
a:hover { color: var(--red-light); }
header { background: var(--burgundy); border-bottom: 3px solid var(--gold-muted); }
.header-inner {
  max-width: 860px;
  margin: auto;
  padding: 24px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
header a { color: var(--gold-pale); }
header a:hover { color: var(--parchment-light); }
.wordmark {
  font: 600 1.4rem 'Cinzel', 'Palatino Linotype', serif;
  letter-spacing: .06em;
  text-decoration: none;
}
main, footer { max-width: 860px; margin: auto; padding: 0 20px; }
h1, h2 { font-family: 'Cinzel', 'Palatino Linotype', 'Book Antiqua', serif; }
h1 {
  font-size: clamp(2.6rem, 8vw, 4rem);
  font-weight: 700;
  letter-spacing: .06em;
  margin: 40px 0 4px;
  color: var(--burgundy);
}
h2 { font-size: 1.4rem; margin: 44px 0 10px; color: var(--red); font-weight: 600; }
.lead { font-size: 1.35rem; margin: 0 0 6px; }
.sub { color: var(--text-muted); margin: 0; }
.introduction { margin-bottom: 32px; }
.facts { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.facts li { padding: 14px 16px; border-left: 3px solid var(--gold-light); background: rgba(228, 212, 184, .45); line-height: 1.35; }
.facts strong { display: block; font: 600 1rem 'Cinzel', serif; color: var(--burgundy); letter-spacing: .04em; margin-bottom: 4px; }
.facts span { font-size: 1.02rem; color: var(--text-muted); }
.builder {
  padding: 28px;
  background: var(--burgundy);
  color: var(--parchment-light);
  border-top: 3px solid var(--gold-muted);
}
.builder-heading { margin-bottom: 24px; }
.builder h2 { margin: 0 0 6px; color: var(--gold-pale); }
.builder-heading p { margin: 0; }
/* Numbered steps inside the builder. */
.builder { counter-reset: step; }
.step-title { counter-increment: step; display: flex; align-items: center; gap: 12px; margin: 30px 0 12px; font: 600 1.15rem 'Cinzel', serif; color: var(--gold-pale); letter-spacing: .03em; }
.step-title::before {
  content: counter(step);
  flex: none;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold-muted);
  border-radius: 50%;
  background: var(--burgundy-dark);
  font: 600 1rem 'Cinzel', serif;
  color: var(--gold-light);
}
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.platform-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
legend { padding: 0; }
legend.step-title { margin-top: 0; }
.platform {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 112px;
  padding: 16px;
  border: 1px solid var(--gold-pale);
  border-radius: 3px;
  background: var(--parchment-light);
  color: var(--burgundy);
  cursor: pointer;
  line-height: 1.3;
}
.platform:hover { background: var(--parchment-dark); }
.platform:has(input:checked) { background: var(--gold-pale); border-color: var(--gold-light); box-shadow: inset 0 0 0 2px var(--gold-muted); }
.platform input { accent-color: var(--burgundy); width: 18px; height: 18px; margin: 0; flex-shrink: 0; }
.platform strong { display: block; font: 600 1.05rem 'Cinzel', serif; }
.platform small { display: block; color: var(--text-muted); font-size: 1rem; margin-top: 5px; }
.hint { font-size: 1rem; margin: 12px 0 22px; }
#file-help { margin: 4px 0 14px; }
.dropzone {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 26px 20px;
  text-align: center;
  border: 2px dashed var(--gold-muted);
  border-radius: 3px;
  background: rgba(240, 228, 207, .06);
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.dropzone:hover, .dropzone.dragging { background: rgba(240, 228, 207, .14); border-color: var(--gold-pale); }
.dropzone.has-file { border-style: solid; border-color: var(--gold-light); background: rgba(212, 165, 55, .12); }
.dropzone:has(input:focus-visible) { outline: 3px solid var(--gold-light); outline-offset: 4px; }
.dropzone input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.dropzone input:disabled { cursor: not-allowed; }
.dz-name { font: 600 1.15rem 'Cinzel', serif; color: var(--gold-pale); overflow-wrap: anywhere; }
.dz-detail { font-size: 1rem; color: var(--parchment-dark); }
.option-group { margin-top: 18px; }
.option {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--gold-muted);
  border-radius: 3px;
  cursor: pointer;
  line-height: 1.35;
}
.option:has(input:checked) { border-color: var(--gold-light); background: rgba(212, 165, 55, .12); }
.option input { accent-color: var(--gold-light); width: 18px; height: 18px; margin: 3px 0 0; flex-shrink: 0; }
.option strong { display: block; font: 600 1.05rem 'Cinzel', serif; color: var(--gold-pale); }
.option small { display: block; font-size: 1rem; color: var(--parchment-dark); margin-top: 4px; }
.option-link { margin: 8px 0 0; }
.option-link a { color: var(--gold-pale); }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
button, .download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 20px;
  border: 1px solid var(--gold-pale);
  border-radius: 3px;
  background: var(--gold-pale);
  color: var(--burgundy-dark);
  font: 600 1.1rem/1.4 'Crimson Pro', Georgia, serif;
  text-decoration: none;
  cursor: pointer;
}
button:disabled { opacity: .55; cursor: not-allowed; }
.secondary { background: transparent; color: var(--parchment-light); }
button:not(:disabled):hover, .download:hover { background: var(--parchment-light); color: var(--burgundy-dark); }
:focus-visible { outline: 3px solid var(--red); outline-offset: 4px; }
header :focus-visible, .builder :focus-visible { outline-color: var(--gold-light); }
.builder .platform input:focus-visible { outline-color: var(--burgundy); }
#status { margin: 20px 0 0; font-size: 1rem; }
#status:empty { display: none; }
progress { display: block; width: 100%; height: 8px; margin-top: 24px; accent-color: var(--gold-light); }
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--burgundy-dark);
  background: var(--parchment-light);
  border-left: 3px solid var(--gold-light);
  padding: 16px;
  font: .85rem/1.6 monospace;
  margin: 20px 0 0;
  max-height: 400px;
  overflow: auto;
}
#log-panel { margin-top: 20px; }
.log-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.log-bar span { font-weight: 600; }
.log-bar button { padding: 6px 14px; font-size: 1rem; }
#log-panel pre { margin-top: 8px; }
.instructions ol { padding-left: 1.2em; }
.instructions strong { color: var(--burgundy); }
.storage table { width: 100%; border-collapse: collapse; font-size: 1rem; margin-top: 8px; }
.storage th, .storage td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.storage thead th { font: 600 .95rem 'Cinzel', serif; color: var(--burgundy); border-bottom: 2px solid var(--gold-muted); }
.storage tbody th { font-weight: 600; color: var(--burgundy); white-space: nowrap; }
@media (max-width: 540px) { .storage table, .storage tbody, .storage tr, .storage th, .storage td { display: block; } .storage thead { display: none; } .storage tr { padding: 10px 0; border-bottom: 1px solid var(--border); } .storage th, .storage td { border: 0; padding: 2px 0; } }
.instructions li { margin: 8px 0; }
.instructions p { color: var(--text-muted); }
code { font-size: .8em; background: var(--parchment-dark); padding: .1em .25em; color: var(--red-light); overflow-wrap: anywhere; }
footer { margin-top: 56px; padding-bottom: 48px; color: var(--text-muted); font-size: 1rem; }
footer p { margin: 0; padding-top: 20px; border-top: 1px solid var(--border); }
[hidden] { display: none !important; }
@media (max-width: 700px) {
  .facts { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  .header-inner { padding-top: 20px; padding-bottom: 20px; gap: 16px; }
  header a:last-child { font-size: 1rem; text-align: right; }
  .builder { padding: 24px 20px; }
  .platform-grid { grid-template-columns: 1fr; }
  .platform { min-height: 88px; }
  .actions button, .download { width: 100%; }
}
@media (max-width: 400px) {
  .builder { padding: 20px 16px; }
  .platform { padding: 12px; }
}