:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  background: #f4f1e8;
  color: #17352d;
}

* { box-sizing: border-box; }
body { margin: 0; }
main { width: min(860px, calc(100% - 32px)); margin: 0 auto; padding: 72px 0; }
header { max-width: 720px; }
.eyebrow { color: #b24d2b; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { font-size: clamp(2.2rem, 6vw, 4.6rem); line-height: .98; letter-spacing: -.055em; margin: 14px 0 22px; }
.lede { font-size: 1.2rem; line-height: 1.6; color: #49645c; }
.trust { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 22px 0 0; }
.trust li { border: 1px solid #bfcac4; border-radius: 999px; padding: 7px 11px; color: #49645c; font-size: .86rem; font-weight: 700; }
.upload, #results { background: #fffdf8; border: 1px solid #d8d2c2; border-radius: 18px; padding: 26px; margin-top: 28px; box-shadow: 0 16px 45px rgb(23 53 45 / 8%); }
.upload h2 { margin-top: 0; }
label { display: block; font-weight: 750; margin-bottom: 10px; }
.form-field + .form-field { margin-top: 18px; }
input, select { width: 100%; padding: 14px; border: 1px solid #749087; border-radius: 10px; background: #f7faf7; color: #17352d; font: inherit; }
input { border-style: dashed; }
.upload p, .placeholder { color: #60756e; }
.offer-bridge { margin: 18px 0 0; text-align: center; color: #49645c; }
.offer-bridge strong { color: #17352d; }
.verdict { border-left: 6px solid #2d8065; padding-left: 18px; }
.verdict.fail { border-color: #b43f32; }
.verdict > p { font-size: 1.45rem; font-weight: 800; margin-top: 0; }
dl { display: flex; flex-wrap: wrap; gap: 32px; }
dl div { display: grid; gap: 4px; }
dt { color: #60756e; font-size: .78rem; text-transform: uppercase; }
dd { font-size: 1.5rem; font-weight: 800; margin: 0; }
.diagnostics { list-style: none; padding: 0; margin: 24px 0 0; }
.diagnostics li { display: grid; grid-template-columns: 180px 1fr auto; gap: 12px; border-top: 1px solid #e5e0d4; padding: 15px 0; }
.diagnostics .error strong { color: #a33027; }
.diagnostics .warning strong { color: #9a641d; }
.diagnostics .info strong { color: #2d6f68; }
.scope-note { color: #49645c; line-height: 1.55; }
.diagnostics small { color: #60756e; }
.decode-error { color: #a33027; font-weight: 700; }
button { margin-top: 18px; border: 0; border-radius: 10px; background: #17352d; color: white; padding: 13px 18px; font-weight: 750; cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .45; }
.content { margin-top: 78px; }
.content h2 { font-size: clamp(1.7rem, 4vw, 2.7rem); letter-spacing: -.035em; }
.check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.check-grid article { display: grid; gap: 8px; min-height: 130px; padding: 22px; border: 1px solid #d8d2c2; border-radius: 14px; background: rgb(255 253 248 / 65%); }
.check-grid:not(.guide-grid) article:last-child { grid-column: 1 / -1; min-height: auto; }
.check-grid span, .guide-grid p, .sources p { color: #49645c; line-height: 1.65; }
.guide-grid h3, .guide-grid p { margin: 0; }
.guide-grid h3 { font-size: 1.15rem; line-height: 1.35; }
.sources { border-top: 1px solid #d8d2c2; padding-top: 40px; }
a { color: #8d3f25; text-decoration-thickness: 2px; text-underline-offset: 3px; }
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid #b24d2b; outline-offset: 3px; }
footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; width: min(860px, calc(100% - 32px)); margin: 0 auto; padding: 30px 0 48px; color: #60756e; font-size: .86rem; }
footer nav { display: flex; flex-wrap: wrap; gap: 12px; }
noscript { display: block; margin: 0 auto 24px; width: min(860px, calc(100% - 32px)); color: #a33027; font-weight: 700; }
.prose { max-width: 720px; }
.prose h1 { font-size: clamp(2.1rem, 6vw, 4rem); }
.prose h2 { margin-top: 52px; font-size: clamp(1.5rem, 4vw, 2.25rem); letter-spacing: -.03em; }
.prose p, .prose li { color: #49645c; line-height: 1.75; }
.prose li + li { margin-top: 9px; }
.back-link { display: inline-block; margin-bottom: 32px; font-weight: 750; }
.answer { font-size: 1.12rem; font-weight: 650; }
code { border-radius: 4px; background: #e7ece8; padding: 2px 5px; color: #17352d; }
.table-wrap { overflow-x: auto; margin: 24px 0; }
table { width: 100%; border-collapse: collapse; background: #fffdf8; }
caption { padding-bottom: 10px; text-align: left; color: #60756e; font-size: .86rem; }
th, td { border: 1px solid #d8d2c2; padding: 12px; text-align: left; vertical-align: top; }
th { background: #edf1ec; }
.checklist { padding-left: 22px; }
.callout { margin-top: 52px; border: 1px solid #d8d2c2; border-left: 6px solid #2d8065; border-radius: 14px; padding: 24px; background: #fffdf8; }
.offer-page .callout { margin-top: 28px; }
.callout h2 { margin-top: 0; }
.cta-link { display: inline-block; margin-top: 8px; border-radius: 10px; background: #17352d; padding: 12px 16px; color: white; font-weight: 750; text-decoration: none; }
.price { margin: 0; color: #17352d !important; font-size: clamp(2rem, 6vw, 3.2rem); font-weight: 850; line-height: 1; }
.price small { display: block; margin-top: 9px; color: #60756e; font-size: .9rem; font-weight: 700; }

@media (max-width: 650px) {
  main { padding-top: 42px; }
  .diagnostics li { grid-template-columns: 1fr; gap: 5px; }
  .check-grid { grid-template-columns: 1fr; }
  .check-grid:not(.guide-grid) article:last-child { grid-column: auto; }
  dl { justify-content: space-between; gap: 12px; }
}