:root {
  color-scheme: light;
  --ink: #17231f;
  --muted: #5b6863;
  --paper: #f4f1e9;
  --card: #fffdf8;
  --green: #0d634d;
  --green-dark: #074b3a;
  --mint: #cbe7dc;
  --line: #ccd3cc;
  --amber: #f0c978;
  --danger: #a33a31;
  --shadow: 0 18px 50px rgba(23, 35, 31, 0.09);
  font-family: Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 80% 8%, rgba(203, 231, 220, 0.75), transparent 26rem),
    var(--paper);
  min-height: 100vh;
}

.site-header,
main,
footer {
  width: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

.site-header {
  min-height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(23, 35, 31, 0.16);
}

.brand {
  display: inline-flex;
  gap: 0.7rem;
  align-items: center;
  color: inherit;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.65rem 0.65rem 0.65rem 0.2rem;
  color: white;
  background: var(--green);
}

.market-badge {
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--green);
  border-radius: 999px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

main { padding-block: clamp(3rem, 8vw, 7rem); }

.hero { max-width: 48rem; margin-bottom: 2.5rem; }
.eyebrow,
.step-label {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.step-label { display: flex; align-items: center; gap: 0.55rem; }
.step-label span { color: var(--muted); }

h1 {
  margin: 0.5rem 0 1.25rem;
  font-family: Georgia, "Noto Serif TC", serif;
  font-size: clamp(2.8rem, 8vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

h1 span { color: var(--green); }
.intro { max-width: 42rem; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); line-height: 1.75; }

.lookup-card,
.result-card,
.capture-card {
  padding: clamp(1.4rem, 4vw, 2.5rem);
  border: 1px solid rgba(23, 35, 31, 0.13);
  border-radius: 1.5rem;
  background: rgba(255, 253, 248, 0.92);
  box-shadow: var(--shadow);
}

.lookup-card h2,
.capture-card h2 { margin: 0.8rem 0 1.5rem; font-size: clamp(1.6rem, 4vw, 2.2rem); }
label { display: block; margin-bottom: 0.55rem; font-weight: 700; }
.input-row { display: grid; grid-template-columns: 1fr auto; gap: 0.75rem; }

input[type="text"],
button { min-height: 3.5rem; border-radius: 0.75rem; font: inherit; }
input[type="text"] {
  width: 100%;
  padding: 0 1rem;
  border: 1.5px solid #97a49e;
  color: var(--ink);
  background: white;
  font-size: 1.05rem;
}

input[type="text"]:focus { outline: 3px solid rgba(13, 99, 77, 0.2); border-color: var(--green); }
button {
  padding: 0 1.5rem;
  border: 0;
  color: white;
  background: var(--green);
  font-weight: 800;
  cursor: pointer;
}
button:hover { background: var(--green-dark); }
button:disabled { cursor: wait; opacity: 0.65; }
.field-help,
.form-error { margin: 0.65rem 0 0; font-size: 0.9rem; }
.field-help { color: var(--muted); }
.form-error { color: var(--danger); font-weight: 700; }

.result-card { margin-top: 1rem; border-left: 0.45rem solid var(--green); }
.result-card:focus { outline: 3px solid rgba(13, 99, 77, 0.2); outline-offset: 0.2rem; }
.result-card[data-state="empty"] { border-left-color: var(--amber); }
.result-card h2 { margin: 0.35rem 0; font-size: clamp(1.5rem, 4vw, 2.1rem); }
.result-kicker { margin: 0; color: var(--green); font-weight: 800; }
.result-heading-row,
.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}
.identity-line { margin: 0.45rem 0 0; color: var(--muted); font-weight: 700; }
.status-badge {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 1.85rem;
  padding: 0.28rem 0.62rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.03em;
}
.status-confirmed { color: var(--green-dark); border-color: #75ab98; background: #e4f3ed; }
.status-pending { color: #714c08; border-color: #d6ac55; background: #fff3d2; }
.status-review { color: #7a332c; border-color: #d09a94; background: #fce9e6; }
.status-context { color: #315570; border-color: #9db9cc; background: #edf6fb; }
.answer-summary { margin-top: 1.75rem; }
.answer-summary-heading h3,
.supporting-heading h3 { margin: 0.2rem 0 0; font-size: clamp(1.3rem, 3vw, 1.65rem); }
.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}
.answer-card {
  min-width: 0;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: #fff;
}
.answer-card.answer-confirmed { border-color: #85b8a6; background: #f3faf7; }
.answer-label-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; }
.answer-label-row > p { margin: 0; color: var(--muted); font-size: 0.8rem; font-weight: 800; }
.answer-card h4 { margin: 0.7rem 0 0; font-size: 1.12rem; line-height: 1.4; }
.answer-card > p { margin: 0.45rem 0 0; color: var(--muted); font-size: 0.91rem; line-height: 1.58; }
.relationship-connection {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 0.55rem;
  align-items: center;
  margin-top: 0.9rem;
  padding: 0.7rem;
  border-radius: 0.75rem;
  background: #f5f1e6;
  font-size: 0.76rem;
  text-align: center;
}
.relationship-connection span { min-width: 0; overflow-wrap: anywhere; font-weight: 750; }
.relationship-connection strong { color: var(--green-dark); font-size: 0.7rem; }
.relationship-plain-answer { padding: 0.9rem; border-radius: 0.7rem; background: white; font-weight: 700; }
.coverage-card h4 { font-size: 0.95rem; }
.coverage-list { display: grid; gap: 0.4rem; margin: 0.7rem 0 0; padding: 0; list-style: none; }
.coverage-list li { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; font-size: 0.82rem; }
.coverage-list li::before { content: ""; flex: 0 0 auto; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--line); }
.coverage-list li span { margin-right: auto; }
.coverage-list li strong { font-size: 0.78rem; }
.coverage-confirmed::before { background: var(--green) !important; }
.coverage-confirmed strong { color: var(--green-dark); }
.coverage-partial::before { background: #547894 !important; }
.coverage-partial strong { color: #315570; }
.coverage-review::before { background: var(--danger) !important; }
.coverage-review strong { color: var(--danger); }
.coverage-missing::before { background: #ad8b49 !important; }
.coverage-missing strong { color: #714c08; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-block: 1.5rem; }
.product-grid div { padding-top: 0.8rem; border-top: 1px solid var(--line); }
.product-grid dt { margin-bottom: 0.35rem; color: var(--muted); font-size: 0.82rem; }
.product-grid dd { margin: 0; font-weight: 750; }
.safety-copy { padding: 1rem; border-radius: 0.8rem; background: #f5edda; line-height: 1.65; }
.source-copy { color: var(--muted); font-size: 0.86rem; line-height: 1.55; }
.source-copy a { color: var(--green-dark); }

.company-relationship-panel {
  margin-top: 1rem;
  padding: clamp(1.1rem, 3vw, 1.5rem);
  border: 1px solid #b9c3d2;
  border-radius: 1rem;
  background: #f7f8fc;
}
.company-relationship-panel h3 { margin: 0.15rem 0 0; font-size: clamp(1.15rem, 3vw, 1.4rem); }
.company-relationship-answer { margin: 1rem 0 0; max-width: 60rem; line-height: 1.65; }
.company-role-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.7rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.company-role-list li { padding: 1rem; border: 1px solid rgba(49, 85, 112, 0.18); border-left-width: 0.3rem; border-radius: 0.8rem; background: white; }
.company-role-list li.role-confirmed { border-left-color: var(--green); }
.company-role-list li.role-context { border-left-color: #547894; }
.company-role-list li.role-unconfirmed { border-left-color: #ad8b49; }
.role-heading { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; color: var(--muted); font-size: 0.78rem; font-weight: 750; }
.role-heading small { flex: 0 0 auto; padding: 0.22rem 0.45rem; border-radius: 999px; background: #edf1f6; font-size: 0.68rem; }
.company-role-list strong { display: block; margin-top: 0.55rem; overflow-wrap: anywhere; font-size: 1rem; }
.company-role-list p { margin: 0.45rem 0 0; color: var(--muted); font-size: 0.84rem; line-height: 1.55; }
.company-boundary { margin: 1rem 0 0; padding: 0.9rem; border-radius: 0.7rem; background: #fff1d6; line-height: 1.6; }
.role-sources { margin: 0.8rem 0 0; color: var(--muted); font-size: 0.78rem; line-height: 1.5; }
.role-sources a { color: #315570; font-weight: 700; }

.information-section {
  margin-top: 1.25rem;
  padding: clamp(1.1rem, 3vw, 1.5rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  line-height: 1.65;
}
.information-section h3 { margin: 0.15rem 0 0; font-size: clamp(1.15rem, 3vw, 1.4rem); }
.information-section p { margin: 0.85rem 0 0; }
.section-kicker {
  margin: 0 !important;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.relationship-panel { background: #fffaf0; border-color: #dbc793; }
.disclosure-panel { background: #f7f8fc; border-color: #b9c3d2; }
.comparison-panel { background: #f5faf8; border-color: #a9cabd; }
.review-panel { background: #fdf6f4; border-color: #ddbbb7; }
.interpretation-note {
  padding: 0.9rem;
  border-left: 0.25rem solid var(--green);
  border-radius: 0 0.7rem 0.7rem 0;
  background: white;
}
.evidence-list { margin: 1rem 0 0; padding-left: 1.25rem; }
.evidence-list li + li { margin-top: 0.55rem; }
.relationship-conclusion { padding-top: 0.85rem; border-top: 1px solid rgba(113, 76, 8, 0.2); }
.generic-note { color: var(--muted); font-size: 0.9rem; }
.disclosure-status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1rem;
}
.disclosure-status-grid article {
  padding: 1rem;
  border: 1px solid rgba(49, 85, 112, 0.18);
  border-radius: 0.8rem;
  background: white;
}
.disclosure-status-grid h4 { margin: 0.25rem 0 0; font-size: 1rem; line-height: 1.4; }
.disclosure-status-grid article > p:last-child { color: var(--muted); font-size: 0.88rem; }
.disclosure-label {
  margin: 0 !important;
  color: #315570;
  font-size: 0.73rem;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.composition-details {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid rgba(49, 85, 112, 0.25);
  border-radius: 0.8rem;
  background: white;
}
.composition-details summary { color: #315570; font-weight: 800; cursor: pointer; }
.composition-active { margin-bottom: 0.7rem !important; }
.composition-details dl { margin: 0; }
.composition-group { padding: 0.75rem 0; border-top: 1px solid var(--line); }
.composition-group dt { color: var(--muted); font-size: 0.8rem; font-weight: 750; }
.composition-group dd { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.45rem 0 0; }
.composition-group dd span {
  padding: 0.28rem 0.52rem;
  border-radius: 999px;
  color: var(--ink);
  background: #edf1f6;
  font-size: 0.82rem;
}
.allergen-note { padding: 0.8rem; border-radius: 0.7rem; background: #fff1d6; }
.disclosure-boundary { margin-top: 1rem; padding: 1rem; border-left: 0.25rem solid #547894; background: #eaf1f6; }
.disclosure-boundary p { margin-top: 0.35rem; }
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 1rem 0 0;
}
.comparison-grid div {
  padding: 0.85rem;
  border: 1px solid rgba(13, 99, 77, 0.16);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.72);
}
.comparison-grid dt { color: var(--muted); font-size: 0.78rem; font-weight: 750; }
.comparison-grid dd { margin: 0.3rem 0 0; font-weight: 720; }
.comparison-products {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(13, 99, 77, 0.24);
  border-radius: 0.8rem;
  background: white;
}
.comparison-products summary { color: var(--green-dark); font-weight: 800; cursor: pointer; }
.comparison-products > p { color: var(--muted); font-size: 0.88rem; }
.comparison-products ul { margin: 0.8rem 0 0; padding: 0; list-style: none; }
.comparison-products li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(12rem, 0.75fr);
  gap: 1rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--line);
}
.comparison-products li div { min-width: 0; }
.comparison-products li strong { display: block; overflow-wrap: anywhere; }
.comparison-products li span { color: var(--green-dark); font-size: 0.82rem; font-weight: 800; }
.comparison-products li p { margin: 0; color: var(--muted); font-size: 0.82rem; }
.generic-explainer {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 0.8rem;
  background: #eaf3f8;
}
.generic-explainer > strong { color: #315570; }
.generic-explainer p { margin-top: 0.35rem; }
.review-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}
.review-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem;
  border: 1px solid rgba(163, 58, 49, 0.17);
  border-radius: 0.7rem;
  background: rgba(255, 255, 255, 0.62);
}
.review-list strong { color: var(--danger); font-size: 0.75rem; white-space: nowrap; }
.action-copy { padding: 0.9rem; border-radius: 0.7rem; background: white; }
.evidence-sources {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.52);
}
.evidence-sources summary { color: var(--green-dark); font-weight: 800; cursor: pointer; }
.evidence-sources > p { color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.evidence-sources ul { margin: 0.9rem 0 0; padding: 0; list-style: none; }
.evidence-sources li { padding: 0.75rem 0; border-top: 1px solid var(--line); }
.evidence-sources a { color: var(--green-dark); font-weight: 750; }
.evidence-sources span { display: block; margin-top: 0.25rem; color: var(--muted); font-size: 0.78rem; }

.supporting-details { margin-top: 1.5rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.supporting-heading > p:last-child { margin: 0.45rem 0 0; color: var(--muted); font-size: 0.9rem; }
.detail-disclosure {
  margin-top: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.55);
}
.detail-disclosure > summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.1rem;
  color: var(--green-dark);
  cursor: pointer;
}
.detail-disclosure > summary span { font-weight: 850; }
.detail-disclosure > summary small { color: var(--muted); font-size: 0.78rem; font-weight: 600; text-align: right; }
.detail-disclosure[open] > summary { border-bottom: 1px solid var(--line); }
.detail-disclosure > .product-grid { margin: 0; padding: 0 1.1rem 1.1rem; }
.detail-disclosure > .information-section { margin: 1rem; }

.capture-card {
  margin-top: 2rem;
  background: rgba(255, 253, 248, 0.92);
}

.capture-intro { max-width: 48rem; color: var(--muted); line-height: 1.7; }
.privacy-check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  align-items: start;
  margin: 1.5rem 0;
  padding: 1rem;
  border-radius: 0.9rem;
  background: #f5edda;
  line-height: 1.55;
}
.privacy-check input { width: 1.35rem; height: 1.35rem; margin-top: 0.15rem; accent-color: var(--green); }
.privacy-check label { margin: 0; }
.capture-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.capture-step { position: relative; padding: 1.2rem; border: 1px solid var(--line); border-radius: 1rem; }
.capture-step[data-state="complete"] { border-color: var(--green); background: rgba(203, 231, 220, 0.24); }
.capture-step h3 { margin: 0.8rem 0 0.4rem; }
.capture-step p { min-height: 3.1rem; color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.capture-number {
  display: grid;
  place-items: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  color: white;
  background: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
}
.capture-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.capture-action {
  display: grid;
  place-items: center;
  min-height: 3rem;
  margin: 1rem 0 0;
  border: 1.5px solid var(--green);
  border-radius: 0.7rem;
  color: var(--green-dark);
  cursor: pointer;
}
.capture-input:focus + .capture-action { outline: 3px solid rgba(13, 99, 77, 0.2); }
.capture-input:disabled + .capture-action { cursor: not-allowed; opacity: 0.45; }
.capture-step .capture-status { min-height: 0; margin: 0.65rem 0 0; font-weight: 700; }
.capture-step[data-state="complete"] .capture-status { color: var(--green-dark); }
.capture-footer { display: flex; gap: 1rem; align-items: center; justify-content: space-between; margin-top: 1.2rem; }
.capture-footer p { margin: 0; color: var(--muted); line-height: 1.55; }
.secondary-button { border: 1.5px solid var(--green); color: var(--green-dark); background: transparent; }
.secondary-button:hover { color: white; }
.secondary-button[hidden] { display: none; }

.boundary-note { display: flex; gap: 0.85rem; margin-top: 2rem; color: var(--muted); line-height: 1.65; }
.boundary-note p { margin: 0; }
.note-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border: 1px solid var(--muted);
  border-radius: 50%;
  font-family: Georgia, serif;
  font-weight: bold;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 2rem;
  border-top: 1px solid rgba(23, 35, 31, 0.16);
  color: var(--muted);
  font-size: 0.82rem;
}

@media (max-width: 42rem) {
  .input-row,
  .capture-steps { grid-template-columns: 1fr; }
  .input-row button { width: 100%; }
  .product-grid { grid-template-columns: 1fr; }
  .answer-grid { grid-template-columns: 1fr; }
  .company-role-list { grid-template-columns: 1fr; }
  .relationship-connection { grid-template-columns: 1fr; }
  .disclosure-status-grid { grid-template-columns: 1fr; }
  .comparison-grid { grid-template-columns: 1fr; }
  .comparison-products li { grid-template-columns: 1fr; gap: 0.35rem; }
  .review-list { grid-template-columns: 1fr; }
  .result-heading-row,
  .section-heading { display: block; }
  .result-heading-row .status-badge,
  .section-heading .status-badge { margin-top: 0.65rem; }
  .capture-step p { min-height: auto; }
  .capture-footer { display: block; }
  .detail-disclosure > summary { grid-template-columns: 1fr; gap: 0.2rem; }
  .detail-disclosure > summary small { text-align: left; }
  .capture-footer button { width: 100%; margin-top: 1rem; }
  footer { display: block; }
}

@media (prefers-reduced-motion: no-preference) {
  .lookup-card,
  .capture-card { animation: rise 500ms ease-out both; }
  .capture-card { animation-delay: 100ms; }
  @keyframes rise { from { opacity: 0; transform: translateY(0.75rem); } }
}