:root {
  --ink: #2b1720;
  --muted: #75656c;
  --wine: #481b2f;
  --rose: #b55370;
  --blush: #f0c9cf;
  --cream: #fbf7f2;
  --paper: #fffdfb;
  --line: rgba(72, 27, 47, .13);
  --shadow: 0 22px 60px rgba(72, 27, 47, .11);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 9%, rgba(231, 178, 190, .22), transparent 25rem),
    linear-gradient(180deg, #fffdfa, #f9f2ef 55%, #fffdfa);
  font-family: "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, input, label { font: inherit; }
button, .file-button { -webkit-tap-highlight-color: transparent; }
.page-shell { width: min(100%, 1180px); margin: 0 auto; padding: 24px 22px 52px; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(230px, .6fr);
  gap: 32px;
  min-height: 480px;
  padding: clamp(42px, 7vw, 82px);
  overflow: hidden;
  border-radius: 36px;
  color: #fff8f7;
  background:
    radial-gradient(circle at 78% 18%, rgba(236, 171, 185, .32), transparent 25%),
    linear-gradient(135deg, #2c1220 0%, #552037 56%, #7a3148 100%);
  box-shadow: var(--shadow);
}
.hero::after {
  content: "";
  position: absolute;
  right: -130px;
  bottom: -210px;
  width: 490px;
  height: 490px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  box-shadow: 0 0 0 45px rgba(255,255,255,.025), 0 0 0 92px rgba(255,255,255,.018);
}
.hero-copy { position: relative; z-index: 1; align-self: center; }
.overline, .section-number, .summary-kicker, .stage-copy > p {
  margin: 0 0 12px;
  color: var(--rose);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .15em;
}
.hero .overline { color: #efb8c6; }
.hero h1 { margin: 0; font-size: clamp(40px, 5.5vw, 72px); line-height: 1.05; letter-spacing: -.065em; }
.hero h1 em { color: #f4bfcb; font-family: Georgia, "Times New Roman", serif; font-weight: 500; font-style: italic; }
.hero-description { max-width: 660px; margin: 26px 0 0; color: rgba(255,248,247,.76); font-size: 17px; line-height: 1.75; word-break: keep-all; }
.trust-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.trust-row span { padding: 8px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(255,255,255,.07); font-size: 12px; }
.hero-mark { position: relative; z-index: 1; align-self: center; justify-self: center; display: grid; gap: 4px; text-align: center; font-family: Georgia, serif; color: rgba(255,255,255,.2); font-size: clamp(38px, 6vw, 74px); line-height: .9; }
.hero-mark span { color: #f4bfcb; font-size: 38px; transform: rotate(90deg); }

.input-section, .results { padding-top: 76px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.section-head h2, .steps-intro h2, .comparison h2 { margin: 0; font-size: clamp(27px, 3.5vw, 42px); letter-spacing: -.045em; }
.section-number { color: var(--rose); }
.ghost-button, .file-button, .translate-button {
  border: 0;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
}
.ghost-button:hover, .file-button:hover, .translate-button:hover:not(:disabled) { transform: translateY(-2px); }
.ghost-button { padding: 12px 18px; border: 1px solid var(--line); border-radius: 999px; color: var(--wine); background: var(--paper); font-weight: 750; box-shadow: 0 9px 24px rgba(72,27,47,.07); }

.upload-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.upload-card { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 19px; padding: 19px; border: 1px solid var(--line); border-radius: 26px; background: rgba(255,253,251,.92); box-shadow: 0 14px 35px rgba(72,27,47,.07); }
.upload-preview { position: relative; grid-row: span 4; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 18px; background: #f1e5e4; }
.upload-preview img { width: 100%; height: 100%; object-fit: cover; display: block; }
.preview-placeholder { width: 100%; height: 100%; display: grid; place-content: center; gap: 8px; padding: 16px; text-align: center; background: linear-gradient(155deg, #ead7da, #f9f1ed); }
.preview-placeholder.reference { background: linear-gradient(155deg, #d9c3ca, #f4e3e3); }
.preview-placeholder i { margin: 0 auto 4px; font-family: Georgia, serif; font-size: 38px; color: var(--rose); }
.preview-placeholder b { font-size: 15px; }
.preview-placeholder span { color: var(--muted); font-size: 12px; }
.upload-copy { align-self: end; }
.upload-label { color: var(--rose); font-size: 11px; font-weight: 850; letter-spacing: .15em; }
.upload-copy h3 { margin: 8px 0 5px; font-size: 22px; }
.upload-copy p { margin: 0; color: var(--muted); line-height: 1.55; }
.file-button { display: inline-flex; align-items: center; justify-content: center; align-self: center; min-height: 46px; padding: 11px 18px; border-radius: 14px; color: white; background: var(--wine); font-weight: 750; text-align: center; }
.file-button.secondary { color: var(--wine); background: #f3dde1; }
.upload-card small { color: var(--muted); font-size: 12px; }
.identity-guard { display: flex; gap: 13px; align-items: flex-start; margin-top: 18px; padding: 16px 18px; border-left: 3px solid var(--rose); border-radius: 6px 14px 14px 6px; background: rgba(241,219,222,.48); color: var(--muted); font-size: 14px; line-height: 1.65; }
.identity-guard b { flex: 0 0 auto; color: var(--wine); }
.translate-button { width: 100%; min-height: 64px; display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 20px; border-radius: 18px; color: white; background: linear-gradient(100deg, #4a1b30, #a44764); font-size: 17px; font-weight: 800; box-shadow: 0 16px 30px rgba(103,39,65,.18); }
.translate-button i { font-size: 26px; font-style: normal; }
.translate-button:disabled { cursor: not-allowed; opacity: .42; box-shadow: none; }

.processing { min-height: 260px; margin-top: 58px; display: flex; align-items: center; justify-content: center; gap: 30px; padding: 38px; border: 1px solid var(--line); border-radius: 28px; background: var(--paper); text-align: left; }
.processing h2 { margin: 0 0 8px; font-size: clamp(23px, 3vw, 34px); }
.processing p:last-child { margin: 0; color: var(--muted); }
.processing-orbit { width: 74px; height: 74px; padding: 9px; border: 1px solid #e4bdc7; border-radius: 50%; animation: orbit 1.25s linear infinite; }
.processing-orbit i { display: block; width: 17px; height: 17px; border-radius: 50%; background: var(--rose); }
@keyframes orbit { to { transform: rotate(360deg); } }

.results-heading { margin-bottom: 22px; }
.identity-badge { padding: 9px 13px; border-radius: 999px; color: #7a3148; background: #f2d8df; font-size: 11px; font-weight: 850; letter-spacing: .12em; }
.look-summary { display: grid; grid-template-columns: 152px minmax(0, 1fr) minmax(260px, .75fr); gap: 26px; align-items: center; padding: 26px; border-radius: 28px; color: #fff; background: linear-gradient(130deg, #321420, #591f37); box-shadow: var(--shadow); }
.reference-mini { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 19px; background: #28131c; }
.reference-mini img { width: 100%; height: 100%; object-fit: cover; display: block; }
.reference-mini span { position: absolute; left: 10px; bottom: 10px; padding: 6px 8px; border-radius: 7px; background: rgba(34,13,23,.72); font-size: 9px; font-weight: 850; letter-spacing: .12em; }
.summary-kicker { color: #ebb3c0; }
.summary-copy h3 { margin: 0; font-size: clamp(25px, 3vw, 38px); letter-spacing: -.04em; }
.summary-copy > p:not(.summary-kicker) { margin: 12px 0 0; color: rgba(255,255,255,.72); line-height: 1.68; word-break: keep-all; }
.keyword-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.keyword-row span { padding: 7px 9px; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; color: #f5d3da; background: rgba(255,255,255,.06); font-size: 11px; }
.translation-points { padding: 20px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.055); }
.translation-points p { margin: 0 0 12px; color: #efbdc9; font-size: 12px; font-weight: 850; letter-spacing: .08em; }
.translation-points ol { margin: 0; padding-left: 20px; }
.translation-points li { margin-top: 8px; color: rgba(255,255,255,.82); font-size: 13px; line-height: 1.55; }

.steps-intro { margin: 72px 0 24px; }
.steps-intro > p:last-child { max-width: 650px; margin: 12px 0 0; color: var(--muted); line-height: 1.65; }
.step-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.step-card { overflow: hidden; border: 1px solid var(--line); border-radius: 25px; background: var(--paper); box-shadow: 0 14px 34px rgba(72,27,47,.075); }
.stage-image { position: relative; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; background: #efe6e3; }
.stage-image canvas { display: block; width: 100%; height: 100%; }
.stage-image > span { position: absolute; top: 14px; left: 14px; min-width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.72); border-radius: 50%; color: white; background: rgba(55,20,33,.62); font-family: Georgia, serif; font-size: 18px; backdrop-filter: blur(8px); }
.stage-copy { min-height: 215px; padding: 22px; }
.stage-copy > p { margin-bottom: 7px; }
.stage-copy h3 { margin: 0 0 10px; font-size: 24px; letter-spacing: -.035em; }
.stage-copy b { display: block; font-size: 14px; line-height: 1.55; }
.stage-copy small { display: block; margin-top: 13px; padding-top: 13px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12.5px; line-height: 1.65; word-break: keep-all; }
.final-card { border-color: rgba(181,83,112,.35); box-shadow: 0 18px 44px rgba(137,51,79,.16); }

.comparison { margin-top: 74px; padding: clamp(24px, 5vw, 50px); border-radius: 30px; background: #f0e1e2; }
.comparison-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.comparison figure { position: relative; margin: 0; overflow: hidden; border-radius: 21px; background: #e9dcda; }
.comparison canvas { display: block; width: 100%; aspect-ratio: 4 / 5; }
.comparison figcaption { position: absolute; left: 13px; bottom: 13px; padding: 8px 11px; border-radius: 999px; color: white; background: rgba(46,18,30,.7); font-size: 10px; font-weight: 850; letter-spacing: .1em; backdrop-filter: blur(7px); }
.comparison-note { margin: 16px 0 0; color: var(--muted); font-size: 13px; text-align: center; }
footer { display: flex; justify-content: space-between; gap: 18px; margin-top: 36px; padding: 22px 4px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
footer b { color: var(--wine); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-mark { display: none; }
  .upload-card { grid-template-columns: 150px minmax(0, 1fr); }
  .look-summary { grid-template-columns: 120px minmax(0, 1fr); }
  .translation-points { grid-column: 1 / -1; }
  .step-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .page-shell { padding: 10px 12px 38px; }
  .hero { padding: 42px 23px; border-radius: 25px; }
  .hero h1 { font-size: clamp(36px, 11.5vw, 52px); }
  .hero-description { font-size: 15px; }
  .input-section, .results { padding-top: 54px; }
  .section-head { align-items: flex-start; }
  .section-head:not(.results-heading) { flex-direction: column; }
  .ghost-button { width: 100%; }
  .upload-grid { grid-template-columns: 1fr; gap: 14px; }
  .upload-card { grid-template-columns: 124px minmax(0, 1fr); gap: 14px; padding: 14px; border-radius: 21px; }
  .upload-preview { border-radius: 15px; }
  .upload-copy h3 { font-size: 19px; }
  .upload-copy p { font-size: 13px; }
  .file-button { min-height: 42px; padding: 9px 12px; font-size: 13px; }
  .processing { flex-direction: column; text-align: center; }
  .look-summary { grid-template-columns: 86px minmax(0, 1fr); gap: 17px; padding: 17px; border-radius: 22px; }
  .summary-copy h3 { font-size: 23px; }
  .summary-copy > p:not(.summary-kicker) { font-size: 13px; }
  .translation-points { padding: 16px; }
  .steps-intro { margin-top: 54px; }
  .step-grid { grid-template-columns: 1fr; gap: 17px; }
  .step-card { border-radius: 22px; }
  .stage-copy { min-height: 0; padding: 20px; }
  .stage-copy h3 { font-size: 23px; }
  .comparison { margin-top: 54px; padding: 20px 14px; border-radius: 24px; }
  .comparison-grid { gap: 8px; }
  .comparison figcaption { left: 8px; bottom: 8px; padding: 6px 8px; font-size: 8px; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Makeup Recipe Translator */
.recipe-hero { grid-template-columns: minmax(0,1fr) 250px; }
.recipe-formula { position: relative; z-index: 1; align-self: center; display: grid; gap: 9px; color: rgba(255,255,255,.28); font-family: Georgia,serif; font-size: 31px; text-align: center; }
.recipe-formula i { color: #f2b4c4; font-style: normal; transform: rotate(90deg); }
.sample-lab { display: grid; grid-template-columns: .75fr 1.25fr; gap: 12px; margin-top: 16px; }
.sample-lab > div { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 13px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.62); }
.sample-lab b { margin-right: 5px; color: var(--wine); font-size: 11px; letter-spacing: .1em; }
.sample-lab button { padding: 8px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: white; cursor: pointer; font-size: 12px; }
.sample-lab button.active { color: white; border-color: var(--wine); background: var(--wine); }
.recipe-results > section { margin-top: 72px; }
.compact { align-items: center; margin-bottom: 22px; }
.method-badge,.experimental-badge { padding: 8px 11px; border-radius: 999px; color: #7a3148; background: #f1d9df; font-size: 10px; font-weight: 850; letter-spacing: .08em; }
.experimental-badge { color: #745b20; background: #f1e6bb; }
.reference-proof { display: grid; grid-template-columns: minmax(220px,.52fr) minmax(0,1.48fr); gap: 24px; padding: 24px; border: 1px solid var(--line); border-radius: 28px; background: var(--paper); box-shadow: var(--shadow); }
.reference-proof figure { position: relative; margin: 0; overflow: hidden; aspect-ratio: 4/5; border-radius: 20px; background: #eadfdd; }
.reference-proof figure img { width: 100%; height: 100%; display: block; object-fit: cover; }
.reference-proof figcaption { position: absolute; left: 12px; bottom: 12px; padding: 7px 9px; border-radius: 999px; color: white; background: rgba(46,18,30,.72); font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.recipe-summary { display: grid; gap: 8px; }
.recipe-summary > div { display: grid; grid-template-columns: 75px minmax(0,1fr); gap: 12px; align-items: start; padding: 13px 14px; border-radius: 13px; background: #f8f1ef; }
.recipe-summary b { color: var(--rose); font-size: 11px; letter-spacing: .09em; }
.recipe-summary span { font-size: 14px; font-weight: 700; line-height: 1.45; }
.json-panel { margin-top: 12px; border: 1px solid var(--line); border-radius: 13px; overflow: hidden; }
.json-panel summary { padding: 12px 14px; cursor: pointer; color: var(--wine); font-size: 12px; font-weight: 800; }
.json-panel pre { max-height: 350px; margin: 0; padding: 16px; overflow: auto; color: #eadce1; background: #28151e; font: 11px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace; white-space: pre-wrap; word-break: break-word; }
.user-analysis-layout { display: grid; grid-template-columns: 230px minmax(0,1fr); gap: 20px; }
.user-analysis-layout > img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 21px; background: #eadfdd; }
.metric-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; }
.metric-grid article { padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper); }
.metric-grid p { margin: 0 0 8px; color: var(--rose); font-size: 10px; font-weight: 850; letter-spacing: .1em; }
.metric-grid b { display: block; font-size: 18px; overflow-wrap: anywhere; }
.metric-grid small { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; }
.top-changes { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.top-changes article { position: relative; min-height: 205px; padding: 23px; overflow: hidden; border-radius: 20px; color: white; background: linear-gradient(145deg,#351522,#64243d); }
.top-changes article > span { position: absolute; right: 14px; top: 6px; color: rgba(255,255,255,.09); font: 64px Georgia,serif; }
.top-changes p { margin: 0 0 15px; color: #edb9c6; font-size: 11px; font-weight: 850; letter-spacing: .12em; }
.top-changes b { position: relative; display: block; font-size: 16px; line-height: 1.55; }
.top-changes small { position: relative; display: block; margin-top: 13px; color: rgba(255,255,255,.72); font-size: 12px; line-height: 1.6; }
.comparison-table-wrap { margin-top: 18px; overflow-x: auto; border: 1px solid var(--line); border-radius: 18px; background: white; }
.comparison-table { width: 100%; min-width: 790px; border-collapse: collapse; font-size: 12px; }
.comparison-table th,.comparison-table td { padding: 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; line-height: 1.55; }
.comparison-table thead th { color: white; background: var(--wine); font-size: 10px; letter-spacing: .07em; }
.comparison-table tbody th { color: var(--rose); font-size: 10px; letter-spacing: .09em; }
.comparison-table tbody tr:last-child > * { border-bottom: 0; }
.comparison-table td b { color: var(--wine); }
.education-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.education-grid article { padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: var(--paper); box-shadow: 0 10px 28px rgba(72,27,47,.055); }
.education-grid article > span { color: var(--rose); font-size: 10px; font-weight: 850; letter-spacing: .11em; }
.education-grid h3 { margin: 7px 0 14px; font-size: 23px; }
.education-grid dl { margin: 0; }
.education-grid dl div { display: grid; grid-template-columns: 54px minmax(0,1fr); gap: 8px; margin-top: 8px; }
.education-grid dt { color: var(--muted); font-size: 11px; font-weight: 800; }
.education-grid dd { margin: 0; font-size: 13px; line-height: 1.55; }
.education-grid article > p { margin: 16px 0 0; padding: 13px; border-radius: 12px; color: #6a3b49; background: #f5e6e8; font-size: 12px; line-height: 1.6; }
.preview-warning { margin: -8px 0 18px; padding: 13px 15px; border-left: 3px solid #b9943d; color: #6f5b2c; background: #faf2d8; font-size: 12px; line-height: 1.6; }
.preview-grid { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 9px; }
.preview-grid figure { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: white; }
.preview-grid canvas { display: block; width: 100%; aspect-ratio: 4/5; }
.preview-grid figcaption { padding: 9px 5px; color: var(--wine); font-size: 10px; font-weight: 800; text-align: center; }
.validation-section > p { max-width: 780px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.validation-status { margin-top: 14px; padding: 13px 15px; border-radius: 13px; color: var(--muted); background: #eee7e5; font-size: 13px; font-weight: 750; }
.validation-status.running { color: #755e24; background: #f6edcf; }.validation-status.pass { color: #245f48; background: #dff1e8; }.validation-status.fail { color: #8b2d41; background: #f6dfe4; }
.validation-table { min-width: 960px; }

@media (max-width:900px){.recipe-hero{grid-template-columns:1fr}.recipe-formula{display:none}.sample-lab{grid-template-columns:1fr}.top-changes{grid-template-columns:1fr}.preview-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:620px){.reference-proof{grid-template-columns:1fr;padding:14px}.reference-proof figure{width:58%;min-width:190px;margin:0 auto}.user-analysis-layout{grid-template-columns:1fr}.user-analysis-layout>img{width:58%;min-width:190px;margin:0 auto}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.education-grid{grid-template-columns:1fr}.preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.compact{align-items:flex-start;flex-direction:column}.sample-lab>div{align-items:flex-start}.recipe-summary>div{grid-template-columns:62px minmax(0,1fr)}}

/* Unified engine prototype */
.mode-section{margin:30px 0;padding:30px;border:1px solid var(--line);border-radius:28px;background:rgba(255,255,255,.7);box-shadow:var(--shadow)}
.mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.mode-card{min-height:190px;padding:24px;text-align:left;border:1px solid var(--line);border-radius:22px;background:var(--paper);color:var(--ink);cursor:pointer;transition:.2s ease}
.mode-card:hover,.mode-card.active{transform:translateY(-2px);border-color:#d2889e;box-shadow:0 16px 34px rgba(72,27,47,.11)}
.mode-card.active{background:linear-gradient(145deg,#fff 12%,#f9e8ed)}
.mode-card span{color:var(--rose);font-size:10px;font-weight:900;letter-spacing:.13em}
.mode-card h3{margin:9px 0 8px;font-size:24px}.mode-card p{min-height:48px;margin:0 0 16px;color:var(--muted);font-size:13px;line-height:1.65}.mode-card b{font-size:12px}
.result-lead{display:grid;grid-template-columns:minmax(220px,.52fr) minmax(0,1.48fr);gap:24px;padding:24px;border:1px solid var(--line);border-radius:28px;background:var(--paper);box-shadow:var(--shadow)}
.result-lead figure{position:relative;margin:0;overflow:hidden;aspect-ratio:4/5;border-radius:20px;background:#eadfdd}.result-lead img{width:100%;height:100%;display:block;object-fit:cover}.result-lead figcaption{position:absolute;left:12px;bottom:12px;padding:7px 9px;border-radius:999px;color:white;background:rgba(46,18,30,.72);font-size:9px;font-weight:800;letter-spacing:.08em}
.result-lead h3,.compact-proof h3{margin:6px 0 8px;font-size:22px}.result-lead>div>p{margin:0 0 18px;color:var(--muted);line-height:1.7}
.compact-proof{margin-top:18px}.result-json{margin-top:22px}
.validation-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}.validation-cards article{padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--paper)}.validation-cards span{color:var(--rose);font-size:10px;font-weight:900;letter-spacing:.1em}.validation-cards h3{margin:7px 0;font-size:16px}.validation-cards b{font-size:22px}.validation-cards p{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.55}
@media(max-width:760px){.mode-grid,.result-lead,.validation-cards{grid-template-columns:1fr}.mode-section{padding:18px}.mode-card{min-height:0}.mode-card p{min-height:0}.result-lead{padding:14px}.result-lead figure{width:68%;min-width:210px;margin:0 auto}}
@media(max-width:430px){.mode-section{margin:18px 0}.mode-card{padding:18px}.mode-card h3{font-size:21px}.result-lead figure{width:100%;min-width:0}.metric-grid{grid-template-columns:1fr 1fr}.comparison-table{min-width:780px}}

/* 4189 image-first visualizer */
.visual-hero{grid-template-columns:1fr;min-height:420px}.visual-hero>div{position:relative;z-index:1;align-self:center}.visual-results>section,.details-section{margin-top:72px}
.before-after-hero{position:relative;display:grid;grid-template-columns:1fr 54px 1fr;align-items:center;gap:12px;padding:26px;border-radius:30px;background:linear-gradient(135deg,#2d1320,#5b2038);box-shadow:var(--shadow)}
.before-after-hero figure,.reference-pair figure,.stage-grid figure{position:relative;margin:0;overflow:hidden;border-radius:22px;background:#eadfdd}.before-after-hero canvas,.reference-pair canvas,.reference-pair img,.stage-grid canvas{display:block;width:100%;aspect-ratio:4/5;object-fit:cover}.before-after-hero figure.after{box-shadow:0 0 0 2px rgba(242,181,198,.65),0 18px 38px rgba(0,0,0,.22)}
.compare-arrow{color:#f2b5c6;font:32px Georgia,serif;text-align:center}.before-after-hero figcaption,.reference-pair figcaption,.stage-grid figcaption{position:absolute;left:12px;right:12px;bottom:12px;display:flex;justify-content:space-between;gap:8px;align-items:center;padding:10px 12px;border-radius:13px;color:white;background:rgba(39,16,27,.74);backdrop-filter:blur(8px)}.before-after-hero figcaption b,.reference-pair figcaption b,.stage-grid figcaption b{font-size:12px;letter-spacing:.09em}.before-after-hero figcaption span,.reference-pair figcaption span,.stage-grid figcaption span{font-size:10px;opacity:.75;text-align:right}
.reference-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;max-width:850px;margin:0 auto}.reference-pair figure{border:1px solid var(--line);box-shadow:0 14px 34px rgba(72,27,47,.1)}
.stage-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.stage-grid figure{border:1px solid var(--line);box-shadow:0 12px 30px rgba(72,27,47,.08)}.stage-grid figcaption{position:static;border-radius:0;background:#351522}.stage-grid figcaption span{max-width:45%}
.stage-number{position:absolute;z-index:3;top:8px;left:8px;display:grid;width:38px;height:38px;place-items:center;border:1px solid rgba(255,255,255,.76);border-radius:50%;color:#fff;background:linear-gradient(145deg,#8a304f,#c75c7e);box-shadow:0 6px 16px rgba(49,17,30,.24);font-size:18px;font-weight:900;line-height:1}
.audit-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:18px;padding:16px;border:1px solid #bfdccd;border-radius:18px;background:#e8f5ee}.audit-strip div{padding:8px}.audit-strip span{display:block;color:#347059;font-size:9px;font-weight:900;letter-spacing:.1em}.audit-strip b{display:block;margin-top:5px;color:#204f3e;font-size:14px}
.details-section .recipe-summary{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:18px}.details-section .metric-grid{margin:20px 0}.validation-cards{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:760px){.before-after-hero{grid-template-columns:1fr 32px 1fr;padding:12px;gap:6px}.compare-arrow{font-size:23px}.before-after-hero figcaption{left:6px;right:6px;bottom:6px;display:block;padding:8px}.before-after-hero figcaption span{display:block;margin-top:2px;text-align:left}.audit-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.details-section .recipe-summary{grid-template-columns:1fr}.validation-cards{grid-template-columns:1fr}}
@media(max-width:430px){.page-shell{padding-left:14px;padding-right:14px}.visual-hero{min-height:390px;padding:35px 24px}.visual-hero h1{font-size:39px}.before-after-hero{grid-template-columns:1fr 24px 1fr}.reference-pair{gap:9px}.reference-pair figcaption{left:6px;right:6px;bottom:6px;display:block;padding:8px}.reference-pair figcaption span{display:block;margin-top:3px;text-align:left}.stage-grid{gap:10px}.stage-grid figcaption{display:block;padding:9px}.stage-grid figcaption span{display:block;max-width:none;margin-top:3px;text-align:left}.stage-number{top:6px;left:6px;width:32px;height:32px;font-size:15px}.audit-strip{padding:10px}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* 4191: Reference comparison is the first, largest visual result */
.visual-results>#reference-result{margin-top:0}.reference-result:not([hidden])+.before-after-hero{margin-top:72px}.reference-pair{max-width:none}

/* 4192: deep analysis stays available, while the default result stays simple */
.insight-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.insight-grid article{padding:22px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,#fff,#fbf4f5);box-shadow:0 10px 28px rgba(72,27,47,.055)}
.insight-grid span{color:var(--rose);font-size:10px;font-weight:900;letter-spacing:.12em}
.insight-grid h3{margin:8px 0 9px;font-size:20px;line-height:1.35}
.insight-grid p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
.analysis-data-details,.qa-details{margin-top:24px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.72);overflow:hidden}
.analysis-data-details>summary,.qa-details>summary{padding:16px 18px;cursor:pointer;color:var(--wine);font-size:13px;font-weight:850;list-style-position:inside}
.analysis-data-details>.details-section,.analysis-data-details>.education-section,.qa-details>.section-head,.qa-details>.validation-status,.qa-details>.validation-cards{margin:0;padding:18px}
.analysis-data-details>.details-section{padding-top:4px}
.qa-details>.section-head{padding-bottom:0}
@media(max-width:620px){.insight-grid{grid-template-columns:1fr}.insight-grid article{padding:18px}.analysis-data-details>summary,.qa-details>summary{padding:14px}}