:root {
  --bg: #F7F6F2;
  --surface: #F9F8F5;
  --surface-alt: #FBFBF9;
  --border: #D4D1CA;
  --text: #28251D;
  --muted: #7A7974;
  --faint: #BAB9B4;
  --primary: #01696F;
  --primary-hover: #0C4E54;
  --gold: #D19900;
  --success: #437A22;
  --warning: #964219;
  --error: #A12C7B;

  --SC: #20808D;
  --SM: #7A39BB;
  --SL: #DA7101;
  --SP: #006494;
  --SU: #437A22;
  --SO: #A13544;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(40,37,29,.04), 0 1px 3px rgba(40,37,29,.06);
  --shadow-md: 0 4px 14px rgba(40,37,29,.08), 0 2px 6px rgba(40,37,29,.05);
  --shadow-lg: 0 18px 40px rgba(40,37,29,.12);

  --serif: 'Zodiak', 'Noto Serif TC', Georgia, serif;
  --sans: 'Satoshi', -apple-system, 'PingFang TC', 'Noto Sans TC', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; margin: 0; }
h1 { font-size: clamp(1.9rem, 3.8vw, 3rem); word-break: keep-all; overflow-wrap: break-word; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.2rem; }
p { margin: 0; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
button { font-family: inherit; cursor: pointer; }

/* === TOP NAV === */
.top {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 32px;
  background: rgba(247, 246, 242, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--primary); }
.logo { width: 36px; height: 36px; }
.brand-text .brand-title { font-family: var(--serif); font-size: 1.15rem; font-weight: 700; line-height: 1; color: var(--text); }
.brand-text .brand-title .ds { color: var(--primary); }
.brand-text .brand-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.nav-link {
  font-size: 13px; padding: 8px 12px; color: var(--muted); border-radius: 999px;
  transition: all .2s;
}
.nav-link:hover { color: var(--text); background: var(--surface); }
.nav-link.active { color: var(--primary); background: rgba(1,105,111,.08); }

/* === SECTIONS === */
section, footer { padding: 80px 32px; }
.section.alt { background: var(--surface); }
.section-head { max-width: 760px; margin: 0 auto 40px; text-align: center; }
.kicker {
  text-transform: uppercase; letter-spacing: 0.18em; font-size: 11px;
  font-weight: 600; color: var(--primary); margin-bottom: 12px;
}
.section-head p { color: var(--muted); margin-top: 12px; font-size: 1rem; }

/* === HERO === */
.hero { padding-top: 60px; padding-bottom: 100px; }
.hero-grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px;
  max-width: 1280px; margin: 0 auto; align-items: center;
}
.hero-text .lede {
  margin-top: 22px; font-size: 1.1rem; color: var(--muted); max-width: 540px;
}
.hl {
  background: linear-gradient(180deg, transparent 62%, rgba(1,105,111,.22) 62%);
  padding: 0 2px;
  white-space: nowrap;
}
.cta-row { margin-top: 32px; display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; padding: 12px 22px;
  border-radius: 999px; font-weight: 600; font-size: 14px;
  border: 1px solid transparent; transition: all .2s;
}
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); transform: translateY(-1px); }
.btn.ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn.ghost:hover { border-color: var(--text); }
.stat-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border);
}
.stat-num {
  font-family: var(--serif); font-size: 2.4rem; font-weight: 700;
  color: var(--primary); line-height: 1;
}
.stat-lbl { font-size: 12px; color: var(--muted); margin-top: 6px; }

.hex-diagram { width: 100%; height: auto; max-height: 480px; }

/* === DIMENSIONS === */
.dim-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1280px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .dim-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .dim-grid { grid-template-columns: 1fr; }
}
.dim-card {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: all .25s;
  position: relative; overflow: hidden;
  cursor: pointer;
}
.dim-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--accent);
}
.dim-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.dim-card .dim-code {
  display: inline-block; padding: 4px 10px; border-radius: 4px;
  font-weight: 700; font-size: 12px; color: #fff; background: var(--accent);
  letter-spacing: 0.04em;
}
.dim-card .dim-title { font-family: var(--serif); font-size: 1.4rem; margin-top: 14px; }
.dim-card .dim-en { color: var(--muted); font-size: 13px; margin-top: 2px; }
.dim-card .dim-def { margin-top: 14px; color: var(--text); font-size: 14px; line-height: 1.65; }
.dim-card details {
  margin-top: 14px; border-top: 1px dashed var(--border); padding-top: 12px;
}
.dim-card summary {
  cursor: pointer; font-size: 13px; font-weight: 600; color: var(--primary);
  list-style: none; padding: 4px 0;
}
.dim-card summary::-webkit-details-marker { display: none; }
.dim-card summary::after {
  content: '▸'; float: right; transition: transform .2s; font-size: 11px;
}
.dim-card details[open] summary::after { transform: rotate(90deg); }
.dim-card .dim-detail { margin-top: 10px; font-size: 13px; line-height: 1.65; color: var(--muted); }
.dim-card .dim-detail strong { color: var(--text); display: block; margin-top: 8px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.dim-card ul { margin: 6px 0 0; padding-left: 18px; }
.dim-card li { margin: 4px 0; }

/* === MATRIX === */
.matrix-wrap { max-width: 920px; margin: 0 auto; overflow-x: auto; }
.matrix {
  width: 100%; border-collapse: separate; border-spacing: 4px;
  font-size: 13px; min-width: 640px;
}
.matrix th, .matrix td {
  padding: 14px 8px; text-align: center;
  background: var(--surface-alt);
  border-radius: 8px;
}
.matrix th {
  background: var(--surface);
  color: var(--text); font-weight: 600;
}
.matrix th.dim-head { color: #fff; font-weight: 700; }
.matrix td.diag { background: transparent; color: var(--faint); }
.matrix td.cell {
  font-weight: 600; cursor: pointer;
  border: 1px solid transparent;
  transition: all .2s;
}
.matrix td.cell:hover {
  background: var(--primary); color: #fff; transform: scale(1.05);
  border-color: var(--primary);
}

/* === FILTER BAR === */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 18px;
  background: var(--surface-alt); padding: 18px 22px;
  border: 1px solid var(--border); border-radius: var(--radius);
  margin-bottom: 18px;
  max-width: 1280px; margin-left: auto; margin-right: auto;
}
.filter-group { display: flex; flex-direction: column; gap: 6px; }
.filter-group.grow { flex: 1; min-width: 220px; }
.filter-group label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--muted); font-weight: 600;
}
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  padding: 6px 12px; border-radius: 999px;
  background: transparent; border: 1px solid var(--border);
  font-size: 12px; color: var(--text); display: inline-flex; gap: 6px; align-items: center;
  transition: all .15s;
}
.chip span { color: var(--muted); font-size: 11px; }
.chip:hover { border-color: var(--text); }
.chip.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.chip.active span { color: var(--faint); }
.chip.dim-chip.active { background: var(--accent, var(--text)); border-color: var(--accent, var(--text)); color: #fff; }

input[type="search"], select {
  padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px;
  background: #fff; font-family: inherit; font-size: 13px; color: var(--text);
  outline: none; transition: border-color .2s;
}
input[type="search"]:focus, select:focus { border-color: var(--primary); }

.combo-meta {
  display: flex; justify-content: space-between; align-items: center;
  max-width: 1280px; margin: 0 auto 16px; padding: 0 8px;
  font-size: 13px; color: var(--muted);
}
.link-btn {
  background: none; border: none; color: var(--primary); font-size: 13px;
  text-decoration: underline; padding: 0; cursor: pointer;
}

/* === COMBO GRID === */
.combo-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px; max-width: 1280px; margin: 0 auto;
}
.combo-card {
  background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  cursor: pointer; transition: all .25s;
  display: flex; flex-direction: column; gap: 10px;
  position: relative;
}
.combo-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.combo-card .code-row { display: flex; justify-content: space-between; align-items: center; }
.combo-card .code-pill {
  padding: 4px 10px; border-radius: 4px; font-weight: 700; font-size: 11px;
  letter-spacing: 0.04em; color: #fff; background: var(--primary);
}
.combo-card .nbadge {
  font-size: 11px; padding: 3px 8px; border-radius: 999px;
  background: var(--surface); color: var(--muted); border: 1px solid var(--border);
}
.combo-card .name {
  font-family: var(--serif); font-size: 1.15rem; font-weight: 700;
  line-height: 1.3; color: var(--text);
}
.combo-card .name-en { font-size: 12px; color: var(--muted); font-style: italic; }
.combo-card .desc { font-size: 13px; color: var(--text); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.combo-card .meter-row {
  display: flex; gap: 12px; padding-top: 10px; border-top: 1px dashed var(--border);
  font-size: 11px;
}
.combo-card .meter { flex: 1; }
.combo-card .meter-label { color: var(--muted); margin-bottom: 4px; display: flex; justify-content: space-between; }
.combo-card .meter-bar { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.combo-card .meter-fill { height: 100%; background: var(--primary); border-radius: 2px; }
.combo-card .meter.impact .meter-fill { background: var(--gold); }
.dim-strip { display: flex; gap: 3px; }
.dim-dot {
  width: 18px; height: 18px; border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: 9px; font-weight: 700;
}

/* === MODAL === */
.modal { position: fixed; inset: 0; z-index: 100; display: none; }
.modal[aria-hidden="false"] { display: flex; align-items: center; justify-content: center; padding: 24px; }
.modal-overlay { position: absolute; inset: 0; background: rgba(40,37,29,.5); backdrop-filter: blur(4px); }
.modal-card {
  position: relative; background: var(--bg); border-radius: var(--radius);
  max-width: 720px; width: 100%; max-height: 90vh; overflow-y: auto;
  padding: 36px 32px; box-shadow: var(--shadow-lg);
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border);
  font-size: 18px; line-height: 1;
}
.modal-card .modal-code {
  display: inline-block; padding: 4px 10px; border-radius: 4px;
  font-weight: 700; font-size: 12px; color: #fff; background: var(--primary);
  letter-spacing: 0.04em;
}
.modal-card h3 {
  font-family: var(--serif); font-size: 1.8rem; margin-top: 12px;
}
.modal-card .modal-en { color: var(--muted); font-size: 14px; font-style: italic; margin-top: 4px; }
.modal-card .modal-section { margin-top: 20px; }
.modal-card .modal-section-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--primary); font-weight: 600; margin-bottom: 6px;
}
.modal-card .modal-dims { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 16px; }
.modal-card .dim-tag {
  padding: 4px 10px; border-radius: 999px; font-size: 12px; color: #fff;
  font-weight: 600;
}

/* === WORKSHOP === */
.ws-summary {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px; max-width: 1280px; margin: 0 auto 20px;
}
.kpi-card {
  background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
}
.kpi-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
.kpi-value { font-family: var(--serif); font-size: 1.8rem; font-weight: 700; color: var(--primary); margin-top: 6px; }
.kpi-sub { font-size: 11px; color: var(--muted); margin-top: 4px; }

.ws-controls {
  display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap;
  max-width: 1280px; margin: 0 auto 16px;
}
.ws-table-wrap {
  max-width: 1280px; margin: 0 auto;
  background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.ws-table {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.ws-table th, .ws-table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.ws-table th {
  background: var(--surface); color: var(--muted);
  font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
  position: sticky; top: 0;
}
.ws-table tr:last-child td { border-bottom: none; }
.ws-table tr:hover td { background: rgba(1,105,111,.04); }
.ws-table .ws-code {
  font-weight: 700; font-size: 11px; color: #fff;
  padding: 3px 8px; border-radius: 4px; display: inline-block;
}
.ws-table input[type="number"] {
  width: 56px; padding: 4px 8px; border: 1px solid var(--border); border-radius: 6px;
  font-family: inherit; font-size: 13px; text-align: center; background: #fff;
}
.ws-table input[type="number"]:focus { border-color: var(--primary); outline: none; }
.gap-cell { font-weight: 700; text-align: center; }
.gap-0 { color: var(--success); }
.gap-low { color: var(--gold); }
.gap-high { color: var(--warning); }
.gap-critical { color: var(--error); }

/* === CASES === */
.case-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px; max-width: 1280px; margin: 0 auto;
}
.case-card {
  background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
  display: flex; flex-direction: column; gap: 8px;
  transition: all .2s;
}
.case-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.case-card .case-meta {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; color: var(--muted);
}
.case-card .case-name { font-family: var(--serif); font-size: 1.25rem; font-weight: 700; }
.case-card .case-combo {
  font-size: 11px; padding: 3px 8px; border-radius: 4px;
  background: var(--primary); color: #fff; font-weight: 700;
  align-self: flex-start; margin-top: 4px; letter-spacing: 0.04em;
  cursor: pointer;
}
.case-card .case-action { font-size: 13px; line-height: 1.6; }
.case-card .case-outcome {
  font-size: 12px; color: var(--muted); padding-top: 10px; margin-top: 4px;
  border-top: 1px dashed var(--border);
}

/* === GLOSSARY === */
.glossary-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px; max-width: 1280px; margin: 0 auto;
}
.gloss-card {
  background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 22px;
}
.gloss-term { font-family: var(--serif); font-size: 1.05rem; font-weight: 700; }
.gloss-cat {
  font-size: 11px; color: var(--primary); margin-top: 4px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.gloss-def { font-size: 13px; color: var(--text); line-height: 1.65; margin-top: 10px; }

/* === FOOTER === */
.footer {
  background: var(--text); color: #cdcca8;
  padding: 60px 32px;
}
.foot-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px; max-width: 1280px; margin: 0 auto;
}
.foot-title { font-family: var(--serif); font-size: 1.1rem; color: var(--gold); margin-bottom: 10px; }
.footer p { font-size: 13px; line-height: 1.7; color: rgba(255,255,255,0.7); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .top { flex-direction: column; gap: 10px; padding: 12px 16px; }
  .nav { width: 100%; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
  .nav-link { white-space: nowrap; flex-shrink: 0; }
  section, footer { padding: 60px 18px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-vis { order: -1; max-width: 360px; margin: 0 auto; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .ws-table { font-size: 12px; }
  .ws-table th, .ws-table td { padding: 8px 6px; }
  .filter-bar { flex-direction: column; gap: 14px; padding: 14px; }
}
@media (max-width: 480px) {
  h1 { font-size: 1.8rem; }
  .stat-num { font-size: 1.8rem; }
  .nav-link { font-size: 12px; padding: 6px 10px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}


/* I.K.E.A backend persistence controls */
.db-save-panel {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(160px, 1fr) minmax(180px, 1fr) auto;
  gap: 8px;
  align-items: center;
  width: 100%;
  margin-top: 10px;
}
.db-save-panel input {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
}
.db-save-panel input:focus { border-color: var(--primary); outline: none; }
#dbSaveStatus { font-size: 12px; color: var(--muted); white-space: nowrap; }
#dbSaveStatus.ok { color: var(--success); font-weight: 700; }
#dbSaveStatus.err { color: var(--error); font-weight: 700; }
@media (max-width: 900px) {
  .db-save-panel { grid-template-columns: 1fr; }
  #dbSaveStatus { white-space: normal; }
}


/* 延伸思維工具 */
.extension-grid {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}

.extension-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.extension-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.extension-head h3 {
  margin: 4px 0 0;
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--ink);
}

.extension-card iframe {
  width: 100%;
  min-height: 620px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
}

@media (max-width: 900px) {
  .extension-grid {
    width: min(100% - 24px, 720px);
  }

  .extension-head {
    flex-direction: column;
  }

  .extension-card iframe {
    min-height: 520px;
  }
}


.extension-lede {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.8;
  font-size: 0.95rem;
}

.tool-pill {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.cra-compliance-tool {
  grid-column: 1 / -1;
}

.cra-radar-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 16px;
}

.cra-radar-item {
  min-height: 118px;
  padding: 14px;
  border: 1px solid rgba(1,105,111,0.16);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(1,105,111,0.08), rgba(255,255,255,0.95));
}

.cra-radar-item span {
  display: block;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 8px;
}

.cra-radar-item strong {
  display: block;
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.6;
}

.cra-tier-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 16px;
}

.cra-tier-list div {
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
}

.cra-tier-list b,
.cra-tier-list span {
  display: block;
}

.cra-tier-list b {
  color: var(--ink);
  margin-bottom: 6px;
}

.cra-tier-list span {
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.92rem;
}

.cra-baseline {
  padding: 16px;
  border-radius: 10px;
  background: #f7faf8;
  border: 1px solid rgba(42,123,92,0.2);
}

.cra-baseline h4 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 1rem;
}

.cra-baseline ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.75;
}

.cra-timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.cra-timeline span {
  min-height: 82px;
  padding: 12px;
  border-left: 3px solid var(--primary);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.cra-timeline b {
  display: block;
  color: var(--primary);
  margin-bottom: 4px;
}

@media (max-width: 1100px) {
  .cra-radar-grid,
  .cra-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .cra-radar-grid,
  .cra-tier-list,
  .cra-timeline {
    grid-template-columns: 1fr;
  }

  .cra-radar-item,
  .cra-timeline span {
    min-height: 0;
  }
}


.stablecoin-tool {
  grid-column: 1 / -1;
}

.stablecoin-pill {
  color: #8a5a00;
  border-color: rgba(196,137,12,0.28);
  background: #fff8e8;
}

.stablecoin-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 16px;
}

.stablecoin-metric {
  min-height: 168px;
  padding: 14px;
  border: 1px solid rgba(196,137,12,0.22);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255,248,232,0.95), rgba(255,255,255,0.98));
}

.stablecoin-metric span {
  display: block;
  color: #8a5a00;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 8px;
}

.stablecoin-metric strong {
  display: block;
  color: var(--ink);
  font-size: 0.97rem;
  line-height: 1.55;
}

.stablecoin-metric p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.stablecoin-type-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 16px;
}

.stablecoin-type-grid div {
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
}

.stablecoin-type-grid b,
.stablecoin-type-grid span {
  display: block;
}

.stablecoin-type-grid b {
  color: var(--ink);
  margin-bottom: 6px;
}

.stablecoin-type-grid span {
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.9rem;
}

.stablecoin-governance-list {
  padding: 16px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid rgba(28,74,112,0.16);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 14px;
}

.stablecoin-governance-list h4 {
  grid-column: 1 / -1;
  margin: 0 0 2px;
  color: var(--ink);
  font-size: 1rem;
}

.stablecoin-governance-list b,
.stablecoin-governance-list span {
  display: block;
}

.stablecoin-governance-list b {
  color: var(--primary);
  margin-bottom: 4px;
}

.stablecoin-governance-list span {
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.9rem;
}

.stablecoin-s7s-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.stablecoin-s7s-strip span {
  padding: 12px;
  border-radius: 8px;
  background: #fff;
  border-left: 3px solid #c4890c;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.stablecoin-s7s-strip b {
  display: block;
  color: #8a5a00;
  margin-bottom: 4px;
}

@media (max-width: 1100px) {
  .stablecoin-metric-grid,
  .stablecoin-type-grid,
  .stablecoin-governance-list,
  .stablecoin-s7s-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .stablecoin-metric-grid,
  .stablecoin-type-grid,
  .stablecoin-governance-list,
  .stablecoin-s7s-strip {
    grid-template-columns: 1fr;
  }

  .stablecoin-metric {
    min-height: 0;
  }
}


/* Extension tool layout refinement */
.extension-grid {
  width: min(1320px, calc(100% - 48px));
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 22px;
}

.extension-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.extension-head {
  min-height: 58px;
}

.extension-head .btn,
.extension-head .tool-pill {
  margin-top: 2px;
}

.embed-tool iframe {
  flex: 1 1 auto;
  min-height: 540px;
}

.cra-compliance-tool,
.stablecoin-tool {
  grid-column: auto;
}

.cra-radar-grid,
.stablecoin-metric-grid,
.stablecoin-type-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cra-tier-list,
.stablecoin-governance-list,
.stablecoin-s7s-strip {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cra-timeline {
  grid-template-columns: 1fr;
}

.cra-radar-item,
.stablecoin-metric {
  min-height: 0;
}

.cra-baseline,
.stablecoin-governance-list {
  margin-top: auto;
}

.extension-card .kicker {
  line-height: 1.25;
}

.extension-lede {
  line-height: 1.72;
}

@media (max-width: 1180px) {
  .extension-grid {
    width: min(100% - 32px, 820px);
    grid-template-columns: 1fr;
  }

  .cra-radar-grid,
  .stablecoin-metric-grid,
  .stablecoin-type-grid,
  .cra-tier-list,
  .stablecoin-governance-list,
  .stablecoin-s7s-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cra-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .extension-grid {
    width: min(100% - 24px, 720px);
    gap: 16px;
  }

  .extension-card {
    padding: 16px;
    border-radius: 10px;
  }

  .extension-head {
    min-height: 0;
  }

  .embed-tool iframe {
    min-height: 500px;
  }

  .cra-radar-grid,
  .stablecoin-metric-grid,
  .stablecoin-type-grid,
  .cra-tier-list,
  .stablecoin-governance-list,
  .stablecoin-s7s-strip,
  .cra-timeline {
    grid-template-columns: 1fr;
  }
}