:root {
  --bg-0: #f6f0e6;
  --bg-1: #fefaf4;
  --bg-2: #efe2cf;
  --ink-0: #241a14;
  --ink-1: #56453a;
  --ink-soft: #7b695c;
  --line: rgba(78, 56, 38, 0.14);
  --card: rgba(255, 252, 248, 0.9);
  --card-strong: rgba(255, 255, 255, 0.95);
  --accent: #9b4022;
  --accent-soft: rgba(155, 64, 34, 0.12);
  --teal: #1d6066;
  --teal-soft: rgba(29, 96, 102, 0.12);
  --gold: #ad7b17;
  --gold-soft: rgba(173, 123, 23, 0.14);
  --danger: #a5322d;
  --danger-soft: rgba(165, 50, 45, 0.14);
  --shadow: 0 24px 64px rgba(74, 43, 23, 0.12);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --font-body: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  background:
    radial-gradient(circle at top left, rgba(155, 64, 34, 0.14), transparent 30%),
    radial-gradient(circle at right 15% top 12%, rgba(29, 96, 102, 0.12), transparent 28%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 46%, #f1e5d6 100%);
  color: var(--ink-0);
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  margin: 0;
  min-height: 100vh;
}

a {
  color: var(--teal);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

textarea,
input[type="text"] {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink-0);
  padding: 12px 14px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

textarea:focus,
input[type="text"]:focus {
  border-color: rgba(29, 96, 102, 0.4);
  box-shadow: 0 0 0 4px rgba(29, 96, 102, 0.12);
  outline: none;
}

.page-shell {
  margin: 0 auto;
  max-width: 1600px;
  padding: 28px 24px 48px;
}

.hero {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.7fr) minmax(320px, 0.95fr);
  margin-bottom: 22px;
}

.hero-copy,
.hero-meta,
.panel {
  background: linear-gradient(180deg, rgba(255, 252, 248, 0.92), rgba(250, 244, 236, 0.86));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-copy {
  overflow: hidden;
  padding: 30px 32px;
  position: relative;
}

.hero-copy::after {
  background: linear-gradient(120deg, rgba(155, 64, 34, 0.1), rgba(29, 96, 102, 0.08));
  border-radius: 50%;
  content: "";
  height: 240px;
  position: absolute;
  right: -48px;
  top: -82px;
  width: 240px;
}

.hero-meta {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.meta-card {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: grid;
  gap: 8px;
  padding: 16px 18px;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin: 0 0 10px;
  text-transform: uppercase;
}

h1,
h2,
h3,
legend {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

h1 {
  font-size: clamp(2.6rem, 4vw, 4.6rem);
  line-height: 0.96;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

h2 {
  font-size: 1.55rem;
}

h3,
legend {
  font-size: 1.02rem;
}

.hero-text,
.panel-head p,
.guide-card p,
.field span,
.status-note,
.case-subtitle,
.small-note,
.question-help,
.technical-copy,
.legend-item span:last-child,
.recent-head {
  color: var(--ink-1);
}

.hero-text {
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0;
  max-width: 44rem;
  position: relative;
  z-index: 1;
}

.meta-label {
  color: var(--ink-soft);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.meta-hint {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.layout {
  display: grid;
  gap: 22px;
}

.panel {
  padding: 18px;
}

.panel-head {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

.panel-head p {
  margin: 0;
}

.intro-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-bottom: 16px;
}

.scope-shell {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-bottom: 16px;
}

.scope-card {
  background: rgba(29, 96, 102, 0.08);
  border: 1px solid rgba(29, 96, 102, 0.16);
  border-radius: var(--radius-lg);
  display: grid;
  gap: 8px;
  padding: 16px 18px;
}

.scope-card p {
  color: var(--ink-1);
  line-height: 1.6;
  margin: 0;
}

.guide-card,
.focus-card,
.question-card,
.case-list-item {
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.guide-card {
  padding: 16px 18px;
}

.guide-card h3 {
  margin-bottom: 8px;
}

.guide-card p {
  line-height: 1.55;
  margin: 0;
}

.legend {
  display: grid;
  gap: 10px;
}

.plain-english-note {
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  color: var(--ink-1);
  line-height: 1.6;
  margin-top: 16px;
  padding: 14px 16px;
}

.frame-note {
  background: rgba(173, 123, 23, 0.12);
  border: 1px solid rgba(173, 123, 23, 0.2);
  border-radius: var(--radius-md);
  color: #6e4e06;
  line-height: 1.55;
  padding: 12px 14px;
}

.assumption-note {
  background: rgba(29, 96, 102, 0.08);
  border: 1px solid rgba(29, 96, 102, 0.16);
  border-radius: var(--radius-md);
  color: var(--ink-1);
  line-height: 1.55;
  padding: 12px 14px;
}

.legend-item {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.legend-chip,
.step-tag,
.metric-pill,
.case-status {
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 700;
  gap: 6px;
  padding: 6px 10px;
}

.legend-chip-good {
  background: rgba(29, 96, 102, 0.12);
  color: var(--teal);
}

.legend-chip-caution {
  background: rgba(173, 123, 23, 0.14);
  color: #7c5604;
}

.legend-chip-stop {
  background: rgba(165, 50, 45, 0.14);
  color: var(--danger);
}

.reviewer-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.94rem;
  font-weight: 600;
}

.field-help {
  color: var(--ink-soft);
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.45;
}

.field-wide {
  grid-column: 1 / -1;
}

.reviewer-actions,
.progress-head,
.case-header,
.action-row {
  align-items: center;
  display: flex;
  gap: 14px;
  justify-content: space-between;
}

.reviewer-actions {
  margin-top: 14px;
}

.status-note {
  font-size: 0.94rem;
}

.status-note[data-tone="good"] {
  color: var(--teal);
}

.status-note[data-tone="warn"] {
  color: var(--danger);
}

.primary-button,
.secondary-button {
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  padding: 11px 16px;
  transition: transform 0.14s ease, background 0.14s ease, border-color 0.14s ease, opacity 0.14s ease;
}

.primary-button {
  background: linear-gradient(120deg, var(--accent), #ba5835);
  color: white;
}

.secondary-button {
  background: rgba(255, 255, 255, 0.64);
  border-color: var(--line);
  color: var(--ink-0);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-1px);
}

.primary-button:disabled,
.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.progress-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.metric-pill {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  color: var(--ink-1);
}

.progress-bar-shell {
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid var(--line);
  border-radius: 999px;
  height: 16px;
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(90deg, var(--teal), #47a2aa);
  border-radius: inherit;
  height: 100%;
  transition: width 0.2s ease;
  width: 0;
}

.recent-reviews {
  margin-top: 14px;
}

.recent-head {
  font-size: 0.92rem;
  margin-bottom: 8px;
}

.case-status-note {
  color: var(--ink-1);
  font-size: 0.93rem;
  line-height: 1.5;
}

.recent-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.recent-link {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: inherit;
  display: inline-flex;
  padding: 8px 12px;
  text-decoration: none;
}

.workspace {
  align-items: start;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
}

.case-list {
  display: grid;
  gap: 10px;
}

.case-list-item {
  color: inherit;
  display: grid;
  gap: 8px;
  padding: 14px;
  text-align: left;
}

.case-list-item.is-active {
  border-color: rgba(29, 96, 102, 0.4);
  box-shadow: 0 0 0 4px rgba(29, 96, 102, 0.1);
}

.case-list-item.is-complete .case-status {
  background: rgba(29, 96, 102, 0.12);
  color: var(--teal);
}

.case-list-item.is-flagged .case-status {
  background: rgba(173, 123, 23, 0.16);
  color: #7c5604;
}

.case-list-item.is-pending .case-status {
  background: rgba(123, 105, 92, 0.12);
  color: var(--ink-soft);
}

.case-list-top {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

.case-number {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-list-slice {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.4;
}

.case-panel {
  padding: 20px;
}

.case-header {
  margin-bottom: 18px;
}

.case-header-copy {
  display: grid;
  gap: 6px;
}

.case-kicker {
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin: 0;
  text-transform: uppercase;
}

.case-subtitle {
  line-height: 1.5;
  margin: 0;
}

.case-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-bottom: 18px;
}

.focus-card {
  display: grid;
  gap: 12px;
  padding: 18px;
}

blockquote {
  background: rgba(255, 255, 255, 0.7);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.4;
  margin: 0;
  padding: 16px 18px;
}

.small-note {
  font-size: 0.94rem;
  line-height: 1.5;
  margin: 0;
}

.request-translation {
  background: rgba(155, 64, 34, 0.08);
  border: 1px solid rgba(155, 64, 34, 0.14);
  border-radius: var(--radius-md);
  color: var(--ink-0);
  font-size: 0.98rem;
  line-height: 1.55;
  margin: 0;
  padding: 12px 14px;
}

.emphasis-note {
  font-weight: 600;
}

.expected-step {
  display: grid;
  gap: 10px;
}

.expected-family-tag {
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 700;
  justify-self: start;
  letter-spacing: 0.04em;
  padding: 6px 10px;
}

.expected-family-pass-along {
  background: rgba(29, 96, 102, 0.12);
  color: var(--teal);
}

.expected-family-slow-down {
  background: rgba(173, 123, 23, 0.14);
  color: #7c5604;
}

.expected-family-keep-out {
  background: rgba(165, 50, 45, 0.14);
  color: var(--danger);
}

.expected-step-copy {
  color: var(--ink-0);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
}

.expected-step-helper {
  color: var(--ink-1);
  line-height: 1.6;
}

.reason-card {
  align-content: start;
}

.reason-copy {
  color: var(--ink-0);
  font-size: 1.02rem;
  line-height: 1.65;
  margin: 0;
}

.judgment-head {
  display: grid;
  gap: 6px;
  margin: 4px 0 16px;
}

.judgment-head h3 {
  font-size: 1.18rem;
}

.judgment-head p {
  color: var(--ink-1);
  line-height: 1.55;
  margin: 0;
}

.judgment-reminder {
  background: rgba(29, 96, 102, 0.08);
  border: 1px solid rgba(29, 96, 102, 0.16);
  border-radius: var(--radius-md);
  color: var(--ink-1);
  line-height: 1.55;
  margin-bottom: 16px;
  padding: 12px 14px;
}

.technical-details {
  background: rgba(255, 255, 255, 0.5);
  border: 1px dashed rgba(78, 56, 38, 0.22);
  border-radius: var(--radius-md);
  padding: 10px 12px;
}

.technical-details summary {
  color: var(--teal);
  cursor: pointer;
  font-size: 0.94rem;
  font-weight: 700;
}

.reviewer-faq {
  margin-top: 16px;
}

.faq-list {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.faq-item {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.faq-item h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  margin: 0 0 6px;
}

.faq-item p {
  color: var(--ink-1);
  line-height: 1.55;
  margin: 0;
}

.technical-copy {
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  line-height: 1.5;
  margin-top: 10px;
}

.case-technical-details {
  margin-top: 16px;
}

.case-footer-actions {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding-top: 18px;
}

.case-end-actions {
  justify-content: flex-end;
}

.technical-detail-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 10px;
}

.technical-detail-grid h4 {
  font-family: var(--font-body);
  font-size: 0.94rem;
  margin: 0;
}

.question-stack {
  display: grid;
  gap: 16px;
}

.question-card {
  border: 1px solid var(--line);
  padding: 16px;
}

fieldset {
  min-width: 0;
}

.question-help {
  line-height: 1.6;
  margin: 10px 0 0;
}

.option-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.option-pill {
  align-items: center;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  border-radius: 999px;
  display: inline-flex;
  gap: 10px;
  padding: 10px 14px;
}

.option-pill:has(input:checked) {
  background: rgba(29, 96, 102, 0.12);
  border-color: rgba(29, 96, 102, 0.35);
}

.option-pill input {
  accent-color: var(--teal);
  margin: 0;
}

@media (max-width: 1100px) {
  .hero,
  .workspace,
  .case-grid,
  .reviewer-grid {
    grid-template-columns: 1fr;
  }

  .reviewer-actions,
  .progress-head,
  .case-header {
    align-items: stretch;
    flex-direction: column;
  }

  .progress-metrics,
  .action-row,
  .case-end-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding: 18px 14px 28px;
  }

  .panel,
  .hero-copy,
  .hero-meta {
    border-radius: 22px;
  }

  .panel {
    padding: 16px;
  }

  h1 {
    font-size: clamp(2rem, 11vw, 3rem);
  }

  blockquote {
    font-size: 1.06rem;
  }

  .option-grid {
    flex-direction: column;
  }
}