:root {
  color-scheme: light;
  --canvas: #fbfaf7;
  --surface: #ffffff;
  --surface-soft: #f2f5f0;
  --surface-blue: #f1f5f8;
  --ink: #142039;
  --ink-soft: #435268;
  --muted: #687487;
  --line: #dce1df;
  --line-strong: #bdc8c4;
  --sage: #326c52;
  --sage-dark: #24543f;
  --sage-light: #e5eee8;
  --sage-faint: #f3f7f4;
  --coral: #c65443;
  --coral-dark: #954033;
  --coral-light: #fff0ec;
  --focus: #1c65a6;
  --shadow: 0 18px 46px rgb(20 32 57 / 8%);
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

button,
input,
select {
  color: inherit;
  font: inherit;
}

button,
select,
input[type='radio'] {
  cursor: pointer;
}

a {
  color: var(--sage-dark);
  text-underline-offset: 0.18em;
}

svg {
  display: block;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: #fff;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.app-shell {
  display: grid;
  grid-template-columns: 262px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
  padding: 30px 20px 24px;
  border-right: 1px solid var(--line);
  background: rgb(255 255 255 / 55%);
}

.brand,
.mobile-brand {
  color: var(--sage-dark);
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 700;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px 30px;
}

.brand-mark {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--sage);
  border-radius: 50% 50% 48% 52%;
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1;
}

.primary-nav {
  display: grid;
  gap: 7px;
}

.nav-link {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition:
    color 160ms ease,
    background 160ms ease;
}

.nav-link:hover {
  background: var(--sage-faint);
  color: var(--ink);
}

.nav-link[aria-current='page'] {
  background: var(--sage-light);
  color: var(--sage-dark);
}

.nav-link svg {
  width: 21px;
  height: 21px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.sidebar-support {
  margin-top: auto;
  padding: 18px 14px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.sidebar-support p {
  margin: 0 0 8px;
}

.sidebar-support .sidebar-support__title {
  margin-bottom: 3px;
  color: var(--ink);
  font-weight: 700;
}

.sidebar-disclaimer {
  margin: 16px 14px 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.page-shell {
  min-width: 0;
}

.topbar {
  display: flex;
  height: 42px;
  align-items: center;
  justify-content: flex-end;
  padding: 0 clamp(24px, 4vw, 64px);
}

.mobile-brand {
  display: none;
}

.privacy-note,
.local-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.privacy-note svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

main {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 0 clamp(24px, 4vw, 64px) 72px;
}

.view[hidden] {
  display: none;
}

.view.is-entering {
  animation: view-in 220ms ease-out both;
}

@keyframes view-in {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 24px;
}

.page-heading h1 {
  max-width: 900px;
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(38px, 4.2vw, 56px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.03;
}

.page-heading p {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.7vw, 19px);
  line-height: 1.45;
}

.urgent-link {
  display: inline-flex;
  min-height: 44px;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  margin-top: 7px;
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--coral-dark);
  font-size: 13px;
  font-weight: 700;
}

.urgent-link span {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid var(--coral);
  border-radius: 50%;
  font-family: var(--serif);
}

.guide-controls {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) minmax(370px, 1fr);
  gap: 32px;
  align-items: end;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.field,
.age-field {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.field > span,
.age-field legend {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
}

select,
input[type='number'] {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 15px;
}

select {
  padding: 0 42px 0 14px;
}

input[type='number'] {
  padding: 0 13px;
}

select:hover,
input[type='number']:hover {
  border-color: #879a92;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.segment-option {
  position: relative;
  min-width: 0;
}

.segment-option + .segment-option {
  border-left: 1px solid var(--line);
}

.segment-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segment-option label {
  display: grid;
  min-height: 48px;
  place-items: center;
  padding: 8px 12px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  transition:
    background 160ms ease,
    color 160ms ease;
}

.segment-option input:checked + label {
  background: var(--sage);
  color: #fff;
}

.segment-option input:focus-visible + label {
  outline: 3px solid var(--focus);
  outline-offset: -3px;
}

.selection-summary {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.stepper {
  display: grid;
  grid-template-columns: repeat(7, minmax(72px, 1fr));
  overflow: hidden;
  margin: 14px 0 24px;
  padding: 0;
  list-style: none;
}

.stepper-item {
  position: relative;
  min-width: 0;
  text-align: center;
}

.stepper-item::before,
.stepper-item::after {
  position: absolute;
  z-index: 0;
  top: 17px;
  width: 50%;
  height: 2px;
  background: var(--line);
  content: '';
}

.stepper-item::before {
  left: 0;
}

.stepper-item::after {
  right: 0;
}

.stepper-item:first-child::before,
.stepper-item:last-child::after {
  display: none;
}

.stepper-item.is-complete::before,
.stepper-item.is-complete::after,
.stepper-item.is-current::before {
  background: var(--sage);
}

.stepper-button {
  position: relative;
  z-index: 1;
  display: grid;
  width: 100%;
  min-height: 68px;
  justify-items: center;
  gap: 7px;
  padding: 0 3px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.25;
}

.stepper-number {
  display: grid;
  width: 35px;
  height: 35px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #eef1f2;
  color: var(--ink-soft);
  font-weight: 700;
}

.stepper-item.is-current .stepper-number,
.stepper-item.is-complete .stepper-number {
  border-color: var(--sage);
  background: var(--sage);
  color: #fff;
}

.stepper-item.is-current .stepper-label {
  color: var(--ink);
  font-weight: 700;
}

.guide-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.8fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: stretch;
}

.step-content {
  min-height: 430px;
  padding: 2px 0 0;
}

.step-index {
  margin: 0 0 2px;
  color: #78a087;
  font-family: var(--serif);
  font-size: clamp(46px, 4.6vw, 62px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}

.step-kicker,
.section-label {
  margin: 0 0 5px;
  color: var(--sage-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.4;
  text-transform: uppercase;
}

.step-content h2,
.comparison-section h2,
.check-in-form h2,
.evidence-disclaimer h2,
.evidence-entry h2,
.evidence-reading-note h2,
.about-layout h2,
.about-safety h2,
.safety-dialog h2 {
  margin: 0;
  font-family: var(--serif);
  letter-spacing: -0.025em;
  line-height: 1.13;
}

.step-content h2 {
  max-width: 690px;
  font-size: clamp(32px, 3.4vw, 44px);
}

.step-guidance {
  max-width: 690px;
  margin: 12px 0 16px;
  color: var(--ink-soft);
  font-size: 17px;
}

.suggested-phrase {
  margin: 0 0 20px;
  padding: 18px 24px;
  border-left: 5px solid var(--sage);
  border-radius: 4px var(--radius) var(--radius) 4px;
  background: linear-gradient(90deg, var(--sage-faint), rgb(243 247 244 / 40%));
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(21px, 2.3vw, 27px);
  font-weight: 700;
  line-height: 1.35;
}

.suggested-phrase::before {
  content: '“';
}

.suggested-phrase::after {
  content: '”';
}

.step-actions {
  margin: 0 0 20px;
  padding: 0;
  color: var(--ink-soft);
  list-style: none;
}

.step-actions li {
  position: relative;
  margin-bottom: 8px;
  padding-left: 22px;
}

.step-actions li::before {
  position: absolute;
  top: 0.63em;
  left: 1px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sage);
  content: '';
}

.step-caution {
  max-width: 690px;
  margin: -8px 0 24px;
  padding: 12px 15px;
  border-left: 3px solid #aa796e;
  background: var(--coral-light);
  color: #684942;
  font-size: 13px;
}

.step-navigation {
  display: grid;
  grid-template-columns: minmax(120px, 0.75fr) minmax(190px, 1.25fr);
  gap: 12px;
  max-width: 630px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

.primary-button {
  border: 1px solid var(--sage);
  background: var(--sage);
  color: #fff;
}

.primary-button:hover {
  border-color: var(--sage-dark);
  background: var(--sage-dark);
}

.secondary-button {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
}

.secondary-button:hover {
  border-color: var(--sage);
  background: var(--sage-faint);
}

.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.button-arrow {
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
}

.step-aside {
  min-height: 430px;
  padding: clamp(24px, 3.2vw, 38px);
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
}

.step-aside h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 27px;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.step-aside > p {
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: 14px;
}

.aside-list {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.aside-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 11px;
}

.aside-number {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: #dce8e0;
  color: var(--sage-dark);
  font-family: var(--serif);
  font-weight: 700;
}

.aside-list strong {
  display: block;
  margin: 1px 0 2px;
  font-family: var(--serif);
  font-size: 16px;
}

.aside-list span:last-child {
  color: var(--ink-soft);
  font-size: 13px;
}

.aside-safety {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 26px;
  padding: 18px 0 0;
  border: 0;
  border-top: 1px solid var(--line-strong);
  background: transparent;
  color: var(--coral-dark);
  font-size: 13px;
  font-weight: 800;
  text-align: left;
}

.later-preview {
  display: grid;
  grid-template-columns: minmax(200px, 0.75fr) minmax(260px, 1.25fr);
  gap: 30px;
  margin-top: 24px;
  padding: 20px 26px;
  border-radius: var(--radius);
  background: var(--surface-blue);
}

.later-preview h2 {
  margin: 0 0 3px;
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: -0.02em;
}

.later-preview p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.later-prompt {
  padding-left: 28px;
  border-left: 1px solid #ccd6dc;
}

.later-prompt strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 12px;
}

.protocol-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.completion-panel {
  margin: 8px 0 24px;
  padding: 24px;
  border: 1px solid #bfd1c5;
  border-radius: var(--radius);
  background: var(--sage-faint);
}

.completion-panel strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--serif);
  font-size: 20px;
}

.completion-panel p {
  margin: 0 0 16px;
  color: var(--ink-soft);
}

.completion-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.completion-helper {
  max-width: 660px;
  margin: 12px 0 0 !important;
  color: var(--ink-soft) !important;
  font-size: 12px;
}

.print-summary {
  display: none;
}

.text-button {
  min-height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--sage-dark);
  font-size: 13px;
  font-weight: 750;
  text-align: left;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.text-button:hover {
  color: var(--ink);
}

.danger-text {
  color: var(--coral-dark);
}

/* Four-week check-in */

.measure-callout {
  display: flex;
  gap: 8px;
  margin: -8px 0 28px;
  padding: 13px 16px;
  border-left: 3px solid #7d94a6;
  background: var(--surface-blue);
  color: var(--ink-soft);
  font-size: 13px;
}

.measure-callout strong {
  color: var(--ink);
}

.week-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.week-tab {
  min-height: 58px;
  padding: 8px 12px 12px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.week-tab span {
  display: block;
  margin-top: 1px;
  font-size: 11px;
  font-weight: 500;
}

.week-tab[aria-selected='true'] {
  border-bottom-color: var(--sage);
  color: var(--sage-dark);
}

.week-tab.has-entry span::before {
  content: 'Saved · ';
}

.tracker-layout {
  display: grid;
  grid-template-columns: minmax(230px, 0.62fr) minmax(0, 1.5fr);
  gap: 28px;
  align-items: start;
}

.week-focus {
  padding: 26px;
  border-radius: var(--radius);
  background: var(--sage-light);
}

.week-focus .week-number {
  margin: 0 0 12px;
  color: var(--sage);
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
}

.week-focus h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 25px;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.week-focus > p {
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: 14px;
}

.week-focus ul {
  margin: 0;
  padding-left: 20px;
  color: var(--ink-soft);
  font-size: 13px;
}

.week-focus li + li {
  margin-top: 8px;
}

.check-in-form {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 30px rgb(20 32 57 / 4%);
}

.form-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.form-heading h2,
.comparison-section h2 {
  font-size: 27px;
}

.form-heading > span {
  color: var(--muted);
  font-size: 11px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
}

.metric-field {
  min-width: 0;
}

.metric-field label {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.metric-help {
  display: block;
  min-height: 34px;
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.field-error {
  display: block;
  min-height: 18px;
  margin-top: 3px;
  color: var(--coral-dark);
  font-size: 11px;
}

.metric-field.is-invalid input,
.metric-field.is-invalid select {
  border-color: var(--coral);
  background: var(--coral-light);
}

.form-actions {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.save-status {
  color: var(--sage-dark);
  font-size: 12px;
}

.comparison-section {
  margin-top: 44px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.comparison-summary {
  margin: 15px 0 20px;
  color: var(--ink-soft);
  font-size: 13px;
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  font-size: 12px;
}

th,
td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

thead th {
  background: #f7f8f7;
  color: var(--ink-soft);
  font-size: 10px;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

tbody th {
  color: var(--ink);
  font-weight: 800;
}

tbody tr:last-child th,
tbody tr:last-child td {
  border-bottom: 0;
}

.not-recorded {
  color: var(--muted);
  font-style: italic;
}

/* Evidence */

.evidence-heading {
  margin-bottom: 26px;
}

.evidence-disclaimer {
  max-width: 940px;
  margin-bottom: 38px;
  padding: 22px 26px;
  border-left: 4px solid var(--sage);
  background: var(--sage-faint);
}

.evidence-disclaimer h2 {
  margin-bottom: 7px;
  font-size: 22px;
}

.evidence-disclaimer p,
.evidence-reading-note p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.evidence-list {
  border-top: 1px solid var(--line-strong);
}

.evidence-entry {
  display: grid;
  grid-template-columns: minmax(190px, 0.68fr) minmax(0, 1.7fr);
  gap: clamp(28px, 5vw, 70px);
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.evidence-entry h2 {
  margin-bottom: 9px;
  font-size: 25px;
}

.evidence-tier {
  display: inline-block;
  margin: 0;
  color: var(--sage-dark);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.45;
}

.evidence-tier span {
  display: block;
  margin-bottom: 2px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.evidence-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin: 0;
}

.evidence-fields div {
  min-width: 0;
}

.evidence-fields dt {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.evidence-fields dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.evidence-fields .limitation dd {
  color: #624c47;
}

.evidence-reading-note {
  max-width: 800px;
  margin-top: 34px;
  padding: 22px 0;
}

.evidence-reading-note h2 {
  margin-bottom: 7px;
  font-size: 22px;
}

/* About */

.about-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}

.about-layout section {
  padding: 30px 34px 34px 0;
  border-bottom: 1px solid var(--line);
}

.about-layout section:nth-child(odd) {
  padding-right: 50px;
  border-right: 1px solid var(--line);
}

.about-layout section:nth-child(even) {
  padding-left: 50px;
}

.about-layout h2 {
  margin-bottom: 10px;
  font-size: 25px;
}

.about-layout section > p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.about-safety {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 34px;
  padding: 26px 30px;
  border: 1px solid #edc4ba;
  border-radius: var(--radius);
  background: var(--coral-light);
}

.about-safety h2 {
  margin-bottom: 4px;
  font-size: 23px;
}

.about-safety p {
  margin: 0;
  color: #72524b;
  font-size: 13px;
}

/* Safeguarding dialog */

.safety-dialog {
  width: min(680px, calc(100% - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.safety-dialog::backdrop {
  background: rgb(20 32 57 / 55%);
  backdrop-filter: blur(3px);
}

.dialog-frame {
  display: flex;
  max-height: calc(100vh - 32px);
  flex-direction: column;
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 30px 22px;
  border-bottom: 1px solid var(--line);
}

.dialog-header h2 {
  font-size: 30px;
}

.icon-button {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
}

.icon-button:hover {
  background: var(--surface-soft);
}

.icon-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.8;
}

#safety-dialog-content {
  overflow-y: auto;
  padding: 24px 30px;
}

.danger-first {
  margin-bottom: 22px;
  padding: 18px;
  border-left: 4px solid var(--coral);
  background: var(--coral-light);
}

.danger-first strong {
  display: block;
  margin-bottom: 5px;
  color: var(--coral-dark);
}

.danger-first p {
  margin: 0;
  color: #684942;
  font-size: 14px;
}

.safety-dialog h3 {
  margin: 0 0 9px;
  font-family: var(--serif);
  font-size: 19px;
}

.safety-dialog ul {
  margin: 0 0 22px;
  padding-left: 20px;
  color: var(--ink-soft);
  font-size: 14px;
}

.safety-dialog li + li {
  margin-top: 6px;
}

.safety-dialog-content-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.dialog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 30px;
  border-top: 1px solid var(--line);
  background: #fafafa;
}

.dialog-footer p {
  max-width: 330px;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.toast {
  position: fixed;
  z-index: 120;
  right: 22px;
  bottom: 22px;
  max-width: min(360px, calc(100% - 44px));
  padding: 13px 17px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1000px) {
  .guide-controls {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .guide-workspace {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .step-content,
  .step-aside {
    min-height: auto;
  }

  .step-aside {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 24px;
  }

  .aside-safety {
    grid-column: 1 / -1;
  }

  .evidence-fields {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .tracker-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 880px) {
  .app-shell {
    display: block;
  }

  .sidebar {
    position: static;
    z-index: 20;
    display: block;
    width: 100%;
    height: auto;
    padding: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    background: rgb(251 250 247 / 97%);
  }

  .brand,
  .sidebar-support,
  .sidebar-disclaimer {
    display: none;
  }

  .primary-nav {
    display: flex;
    overflow-x: auto;
    gap: 0;
    padding: 7px 8px;
    scrollbar-width: none;
  }

  .primary-nav::-webkit-scrollbar {
    display: none;
  }

  .nav-link {
    min-height: 46px;
    flex: 1 0 auto;
    justify-content: center;
    gap: 6px;
    padding: 8px;
    font-size: 12px;
  }

  .nav-link svg {
    width: 18px;
    height: 18px;
  }

  .topbar {
    height: 62px;
    justify-content: space-between;
    padding: 0 20px;
  }

  .mobile-brand {
    display: inline;
    font-size: 20px;
  }

  main {
    padding: 12px 20px 54px;
  }

  .page-heading {
    margin-bottom: 28px;
  }

  .page-heading h1 {
    font-size: clamp(36px, 9vw, 50px);
  }

  .stepper {
    margin-right: -20px;
    overflow-x: auto;
    padding-right: 20px;
    grid-template-columns: repeat(7, 90px);
  }

  .step-aside {
    display: block;
  }

  .aside-safety {
    margin-top: 24px;
  }

  .evidence-entry {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .privacy-note span {
    display: none;
  }

  .guide-heading,
  .page-heading {
    display: block;
  }

  .urgent-link {
    margin-top: 14px;
  }

  .segmented-control {
    grid-template-columns: 1fr;
    overflow: visible;
    border: 0;
    gap: 7px;
    background: transparent;
  }

  .segment-option + .segment-option {
    border-left: 0;
  }

  .segment-option label {
    min-height: 46px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
  }

  .step-content h2 {
    font-size: 35px;
  }

  .suggested-phrase {
    padding: 19px 20px;
    font-size: 22px;
  }

  .step-navigation {
    grid-template-columns: 1fr;
  }

  .later-preview {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 19px 20px;
  }

  .later-prompt {
    padding-top: 14px;
    padding-left: 0;
    border-top: 1px solid #ccd6dc;
    border-left: 0;
  }

  .measure-callout {
    display: block;
  }

  .measure-callout strong {
    display: block;
    margin-bottom: 3px;
  }

  .week-tabs {
    gap: 0;
  }

  .week-tab {
    padding-inline: 5px;
    font-size: 12px;
  }

  .week-tab span {
    display: none;
  }

  .check-in-form,
  .week-focus {
    padding: 22px 20px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

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

  .form-heading,
  .section-heading-row,
  .about-safety,
  .dialog-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .form-heading > span {
    margin-top: -10px;
  }

  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-layout section,
  .about-layout section:nth-child(odd),
  .about-layout section:nth-child(even) {
    padding: 26px 0;
    border-right: 0;
  }

  .dialog-header,
  #safety-dialog-content,
  .dialog-footer {
    padding-right: 20px;
    padding-left: 20px;
  }

  .dialog-footer .primary-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  @page {
    margin: 14mm;
  }

  .skip-link,
  .app-shell,
  .safety-dialog,
  .toast {
    display: none !important;
  }

  html,
  body {
    min-height: auto;
    background: #fff;
    color: #101828;
  }

  body {
    margin: 0;
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }

  .print-summary {
    display: block !important;
    max-width: 180mm;
    margin: 0 auto;
    font-family: var(--sans);
    font-size: 10.5pt;
    line-height: 1.4;
  }

  .print-summary h1,
  .print-summary h2,
  .print-summary p,
  .print-summary blockquote,
  .print-summary ul {
    orphans: 3;
    widows: 3;
  }

  .print-summary h1,
  .print-summary h2 {
    color: #101828;
    font-family: var(--serif);
  }

  .print-summary-header {
    padding-bottom: 8mm;
    border-bottom: 1.5pt solid #24543f;
  }

  .print-brand {
    margin: 0 0 5mm;
    color: #24543f;
    font-family: var(--serif);
    font-size: 13pt;
    font-weight: 700;
  }

  .print-summary h1 {
    margin: 0;
    font-size: 27pt;
    letter-spacing: -0.025em;
    line-height: 1.05;
  }

  .print-summary-context {
    margin: 2.5mm 0 4mm;
    color: #24543f;
    font-size: 10pt;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  .print-summary-description {
    margin: 0 0 2mm;
    color: #344054;
    font-size: 12pt;
    font-weight: 700;
  }

  .print-summary-header > p:last-child {
    margin: 0;
    color: #475467;
  }

  .print-safety {
    margin: 7mm 0;
    padding: 4mm 5mm;
    border: 1pt solid #c84d39;
    border-left-width: 4pt;
    background: #fff;
    break-inside: avoid;
  }

  .print-safety h2,
  .print-later h2,
  .print-boundaries h2 {
    margin: 0 0 1.5mm;
    font-size: 14pt;
  }

  .print-safety p,
  .print-later p,
  .print-boundaries p {
    margin: 0 0 2mm;
  }

  .print-safety p:last-child,
  .print-later p:last-child,
  .print-boundaries p:last-child {
    margin-bottom: 0;
  }

  .print-steps {
    display: block;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .print-step {
    margin: 0;
    padding: 5mm 0;
    border-top: 0.75pt solid #cfd8d3;
    break-inside: avoid;
  }

  .print-step-heading {
    display: flex;
    align-items: baseline;
    gap: 3mm;
    margin-bottom: 2mm;
  }

  .print-step-heading > span {
    color: #31755a;
    font-family: var(--serif);
    font-size: 18pt;
    font-weight: 700;
  }

  .print-step h2 {
    margin: 0;
    font-size: 15pt;
  }

  .print-step > p {
    margin: 0 0 2.5mm;
  }

  .print-step blockquote {
    margin: 0 0 2.5mm;
    padding: 2.5mm 4mm;
    border-left: 2.5pt solid #31755a;
    background: #f5f8f6;
    font-family: var(--serif);
    font-size: 11.5pt;
    font-weight: 700;
  }

  .print-step blockquote strong {
    display: block;
    margin-bottom: 1mm;
    font-family: var(--sans);
    font-size: 8pt;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .print-step ul {
    margin: 0;
    padding-left: 5mm;
  }

  .print-step li + li {
    margin-top: 1mm;
  }

  .print-caution {
    margin-top: 2.5mm !important;
    padding-top: 2mm;
    border-top: 0.75pt dotted #98a2b3;
  }

  .print-later,
  .print-boundaries {
    margin-top: 6mm;
    padding: 5mm;
    border: 1pt solid #cfd8d3;
    break-inside: avoid;
  }

  .print-later {
    background: #f4f7f9;
  }

  .print-boundaries {
    color: #475467;
    font-size: 9pt;
  }
}