:root {
  color-scheme: light;
  --ink: #17211d;
  --muted: #65716b;
  --paper: #f7f6f0;
  --panel: #fffef9;
  --line: #cfd5cd;
  --acid: #dfff45;
  --green: #173f32;
  --error: #a52a2a;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .48; }

.site-header { display: flex; gap: 2rem; align-items: center; justify-content: space-between; padding: 1rem clamp(1rem, 4vw, 4rem); border-bottom: 1px solid var(--line); }
.site-header p { max-width: 38rem; margin: 0; color: var(--muted); font-size: .88rem; text-align: right; }
.brand { color: var(--ink); font-size: 1.45rem; font-weight: 900; letter-spacing: -.05em; text-decoration: none; }
.brand span { color: var(--green); margin-left: .2rem; }
main { width: min(1480px, 100%); margin: 0 auto; padding: clamp(1.3rem, 4vw, 4rem); }
.hero { max-width: 830px; margin-bottom: 2.2rem; }
.eyebrow { margin: 0 0 .5rem; color: var(--green); font: 800 .72rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .11em; text-transform: uppercase; }
h1 {
  --title-small-size: clamp(2.4rem, 6vw, 5.7rem);
  --title-leading: .94;
  --title-row-height: calc(var(--title-small-size) * var(--title-leading));
  display: grid;
  grid-template-columns: max-content max-content;
  grid-template-rows: repeat(2, var(--title-row-height));
  column-gap: clamp(.7rem, 2.2vw, 2.4rem);
  width: fit-content;
  margin: 0;
  letter-spacing: -.045em;
}
.title-word { display: block; white-space: nowrap; }
.title-word-small { grid-column: 1; font-size: var(--title-small-size); line-height: var(--title-leading); }
.title-word-small:nth-child(1) { grid-row: 1; }
.title-word-small:nth-child(2) { grid-row: 2; }
.title-word-large {
  letter-spacing: -.045em;
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: stretch;
  display: flex;
  align-items: center;
  font-size: calc(var(--title-small-size) * 2.4);
  line-height: calc(var(--title-row-height) * 2);
}
h1 b, h1 i { font-style: normal; }
h1 i { font-weight: 400; }
h1 em { font-style: normal; background: linear-gradient(transparent 62%, var(--acid) 0); }
.hero > p:last-child { max-width: 650px; color: var(--muted); font-size: 1.08rem; line-height: 1.55; }
.workspace { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border: 1px solid var(--line); background: var(--panel); box-shadow: 8px 8px 0 var(--green); }
.panel { min-width: 0; padding: clamp(1rem, 2.2vw, 2rem); }
.input-panel { border-right: 1px solid var(--line); }
.panel-heading, .panel-heading > div { display: flex; align-items: center; justify-content: space-between; gap: .7rem; }
.panel-heading { margin-bottom: 1.6rem; }
.panel-heading h2 { margin: 0; font-size: 1.4rem; }
.step { display: grid; place-items: center; width: 2rem; height: 2rem; border: 1px solid var(--ink); border-radius: 50%; font: 700 .72rem ui-monospace, monospace; }
.small-actions { flex-wrap: wrap; }
.example-controls { align-items: center; gap: .35rem; }
.example-menu-wrap { position: relative; }
.example-controls .quiet { margin-top: 0 !important; padding: .48rem .55rem; border-color: transparent; font-size: .72rem; }
.example-controls .quiet:hover:not(:disabled) { border-color: var(--ink); }
.example-trigger { display: inline-flex; align-items: center; gap: .45rem; }
.example-trigger span { color: var(--green); font-size: .95rem; line-height: .6; }
.example-menu { position: absolute; z-index: 5; top: calc(100% + .45rem); right: 0; width: 15rem; padding: .35rem; border: 1px solid var(--ink); background: var(--panel); box-shadow: 5px 5px 0 var(--green); }
.example-option { display: flex; align-items: center; justify-content: space-between; width: 100%; margin: 0 !important; border: 0; padding: .68rem .7rem; color: var(--ink); background: transparent; font: inherit; font-size: .78rem; font-weight: 800; text-align: left; }
.example-option span:last-child { visibility: hidden; color: var(--green); }
.example-option[aria-checked="true"] { background: var(--acid); }
.example-option[aria-checked="true"] span:last-child { visibility: visible; }
.example-option:hover:not(:disabled), .example-option:focus-visible { background: #edf1ea; }
.example-option[aria-checked="true"]:hover:not(:disabled), .example-option[aria-checked="true"]:focus-visible { background: var(--acid); }
label { display: flex; justify-content: space-between; margin: 1rem 0 .45rem; font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
label span { color: var(--muted); font-weight: 500; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 0; padding: .85rem; color: var(--ink); background: #fff; line-height: 1.5; }
input:focus, textarea:focus, button:focus-visible { outline: 3px solid color-mix(in srgb, var(--acid) 75%, white); outline-offset: 2px; }
textarea { resize: vertical; min-height: 6rem; }
.source-score { display: block; min-height: 1em; margin: .25rem 0 0; color: var(--muted); font: 700 .68rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .05em; text-align: right; text-transform: uppercase; }
.url-row { display: grid; grid-template-columns: 1fr auto; }
.url-row input { border-right: 0; }
button { border: 1px solid var(--ink); border-radius: 0; padding: .7rem 1rem; background: transparent; color: var(--ink); font-weight: 800; margin-top:15px !important;}
button:hover:not(:disabled) { background: var(--acid); }
.primary { width: 100%; display: flex; justify-content: space-between; margin-top: 1rem; padding: 1rem 1.2rem; color: #fff; background: var(--green); }
.primary:hover:not(:disabled) { color: var(--ink); }
.quiet { border-color: transparent; padding: .35rem; color: var(--muted); font-size: .8rem; }
.status { min-height: 1.3rem; margin: .55rem 0; color: var(--muted); font-size: .78rem; line-height: 1.4; }
.status[data-kind="error"] { color: var(--error); font-weight: 700; }
.status[data-kind="success"] { color: var(--green); }
.tabs { display: flex; border-bottom: 1px solid var(--line); }
.source-tabs { margin-bottom: 0; }
.tabs button { flex: 1; border: 0; border-bottom: 3px solid transparent; }
.tabs button[aria-selected="true"] { border-bottom-color: var(--green); background: #edf1ea; }
.rich-output, .markdown-output { min-height: 22rem; max-height: 42rem; overflow: auto; margin: 0; padding: 1.3rem; border: 1px solid var(--line); border-top: 0; background: #fff; }
.rich-output { font-family: Georgia, Cambria, serif; line-height: 1.68; }
.rich-output:empty::before { content: "The broader result landscape will materialize here."; color: #929b95; font-family: Inter, sans-serif; }
.rich-output h2, .rich-output h3 { font-family: Inter, sans-serif; letter-spacing: -.03em; }
.rich-output ul { margin: 1rem 0; padding-left: 1.35rem; }
.rich-output li { margin: .45rem 0; padding-left: .25rem; }
.rich-output strong { background: linear-gradient(transparent 70%, #e9f8a0 0); }
.rich-output hr { border: 0; border-top: 1px solid var(--line); }
.markdown-output { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }
[hidden] { display: none !important; }
.signals { display: grid; grid-template-columns: 1fr auto; gap: .5rem 1rem; margin-top: 1rem; padding: 1rem; color: #fff; background: var(--green); }
.signals h3 { margin: 0; font-size: 1rem; }
.signals .eyebrow { color: var(--acid); }
.signals output { font-size: 2rem; font-weight: 900; }
.signals ul { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, 1fr); gap: .4rem 1.2rem; margin: .7rem 0 0; padding: 0; list-style: none; }
.signals li { display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid #507064; padding-top: .35rem; font-size: .78rem; }
footer { padding: 1.5rem clamp(1rem, 4vw, 4rem); color: var(--muted); border-top: 1px solid var(--line); font-size: .8rem; }

@media (max-width: 820px) {
  .site-header { align-items: flex-start; }
  .site-header p { display: none; }
  .workspace { grid-template-columns: 1fr; box-shadow: 5px 5px 0 var(--green); }
  .input-panel { border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 600px) {
  main { padding: 1rem; }
  h1 {
    --title-small-size: 2.5rem;
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    row-gap: .05rem;
    width: 100%;
  }
  .title-word-small { line-height: .94; }
  .title-word-large {
    grid-column: 1;
    grid-row: auto;
    margin-top: .45rem;
    font-size: clamp(4.8rem, 22vw, 6.4rem);
    line-height: .86;
  }
  .panel-heading { align-items: flex-start; }
  .small-actions { justify-content: flex-end; }
  .example-menu { right: 0; width: min(15rem, calc(100vw - 2rem)); }
  .signals ul { grid-template-columns: 1fr; }
}