:root {
  font-family: Arial, Helvetica, sans-serif;
  color: #183e35;
  background: #f6f7f2;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible {
  outline: 3px solid #b8571e;
  outline-offset: 4px;
}
header {
  max-width: 1200px;
  margin: auto;
  padding: 30px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #d6dfd6;
}
.brand {
  color: inherit;
  font-size: 26px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -1px;
}
.brand span {
  font-weight: 400;
}
.brand small {
  display: block;
  font-size: 10px;
  letter-spacing: 2px;
  margin-top: 8px;
}
nav {
  display: flex;
  gap: 10px;
}
.nav {
  border: 0;
  background: none;
  color: #466057;
  padding: 12px 15px;
  border-radius: 24px;
}
.nav.active {
  background: #e2e9dc;
  color: #163f35;
}
#count {
  padding-left: 8px;
}
main {
  max-width: 1136px;
  margin: 0 auto;
  padding: 52px 0 60px;
}
.local-profile {
  margin-bottom: 32px;
  padding: 18px 22px;
  border: 1px solid #cbd5c8;
  border-radius: 8px;
  background: #edf1e7;
}
.profile-welcome {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
#profile-greeting {
  font-size: 20px;
  font-family: Georgia, serif;
  margin: 0;
}
.local-profile form {
  max-width: 620px;
  padding: 16px 0 0;
  background: transparent;
}
.local-profile summary {
  cursor: pointer;
  width: fit-content;
}
.local-profile .hint {
  line-height: 1.6;
}
#profile-status:empty {
  display: none;
}
@media print {
  .local-profile {
    display: none;
  }
}
.eyebrow,
.section-label {
  font-size: 12px;
  letter-spacing: 1.7px;
  font-weight: 700;
}
.intro {
  position: relative;
  margin-bottom: 36px;
}
.intro h1 {
  font-size: clamp(44px, 6vw, 72px);
  line-height: 1.04;
  letter-spacing: -3px;
  margin: 20px 0;
}
.intro em {
  font-family: Georgia, serif;
  font-weight: 400;
}
.intro p {
  font-size: 17px;
  line-height: 1.7;
  color: #52655c;
}
.workspace {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  border: 1px solid #cbd5c8;
  border-radius: 8px;
  overflow: hidden;
}
form {
  padding: 32px;
  background: #fff;
}
.section-label {
  display: flex;
  justify-content: space-between;
  color: #627469;
  font-size: 11px;
}
h2 {
  font-size: 26px;
  letter-spacing: -0.7px;
  margin: 22px 0;
}
label {
  display: block;
  font-weight: 700;
  font-size: 14px;
  margin: 22px 0 9px;
}
input,
select,
textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid #b8c6ba;
  border-radius: 5px;
  background: #fafbf8;
  color: #203e34;
}
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid #477254;
  outline-offset: 2px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.chips button {
  border: 1px solid #d3ded1;
  background: #fff;
  color: #4d6657;
  padding: 7px 10px;
  border-radius: 20px;
  font-size: 12px;
}
.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.hint {
  font-size: 12px;
  line-height: 1.6;
  color: #52655c;
}
.primary,
.secondary {
  border: 0;
  padding: 15px 22px;
  border-radius: 5px;
  background: #173f35;
  color: white;
  font-weight: 700;
}
.primary {
  width: 100%;
  margin-top: 16px;
}
.primary:hover {
  background: #2b5a43;
}
.primary:disabled {
  opacity: 0.6;
  cursor: wait;
}
.secondary {
  background: #e4ecdd;
  color: #173f35;
  margin: 8px 8px 8px 0;
}
aside {
  background: #dfebbd;
  padding: 32px 36px;
}
.big-number {
  font-size: 94px;
  letter-spacing: -6px;
  font-family: Georgia, serif;
  border-bottom: 1px solid #aabf88;
  padding: 12px 0;
}
.big-number span {
  font: 11px Arial;
  letter-spacing: 2px;
  padding-left: 16px;
}
aside h2 {
  font:
    36px/1.1 Georgia,
    serif;
}
aside p {
  font-size: 15px;
  line-height: 1.6;
  max-width: 270px;
}
.sample {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
  background: transparent;
  border: 0;
  border-top: 1px solid #b7c997;
  padding: 17px 0;
  color: #1c4939;
  font-size: 13px;
}
.sample span {
  flex: 1;
  font-size: 16px;
}
.sample small {
  display: block;
  font-size: 10px;
  letter-spacing: 1px;
  margin-top: 6px;
}
footer {
  max-width: 1136px;
  margin: auto;
  padding: 20px 0 28px;
  border-top: 1px solid #cbd5c8;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #52655c;
}
[hidden] {
  display: none !important;
}
#status {
  font-size: 14px;
  line-height: 1.6;
  color: #87411f;
}
.card {
  background: white;
  padding: 36px;
  border: 1px solid #cbd5c8;
  border-radius: 8px;
  max-width: 780px;
  margin: auto;
}
.card h1,
#notebook h1 {
  font:
    48px/1.1 Georgia,
    serif;
  margin: 22px 0;
}
.card p,
.card li {
  line-height: 1.7;
}
.card li {
  padding: 10px 0 10px 8px;
}
.tag {
  display: inline-block;
  font-size: 12px;
  background: #e4ecdd;
  padding: 6px 10px;
  border-radius: 15px;
}
.safety {
  background: #f4f2e7;
  padding: 14px;
  font-size: 14px;
}
.actions {
  display: flex;
  flex-wrap: wrap;
}
.note {
  border-top: 1px solid #ccd6c8;
  padding: 24px 0;
}
.note button {
  border: 0;
  background: transparent;
  color: #285a44;
  text-decoration: underline;
  padding: 10px;
}
.note p {
  white-space: pre-wrap;
}
.quiet {
  background: #173f35;
  color: #fff;
  text-align: center;
  padding: 50px 24px;
  border-radius: 8px;
}
.quiet h1 {
  font:
    52px Georgia,
    serif;
}
.quiet p {
  line-height: 1.8;
}
textarea {
  min-height: 140px;
}
#notebook {
  max-width: 780px;
  margin: auto;
}
@media (max-width: 1200px) {
  main,
  footer {
    margin-left: 32px;
    margin-right: 32px;
  }
}
@media (max-width: 680px) {
  header {
    padding: 22px 18px;
    align-items: flex-start;
  }
  .brand {
    font-size: 22px;
  }
  .brand small {
    font-size: 8px;
  }
  .nav {
    font-size: 12px;
    padding: 10px;
  }
  nav {
    gap: 0;
  }
  main {
    padding-top: 32px;
    margin: 0 18px;
  }
  .workspace {
    grid-template-columns: 1fr;
  }
  form,
  aside,
  .card {
    padding: 24px;
  }
  .intro h1 {
    letter-spacing: -2px;
  }
  .row {
    gap: 12px;
  }
  .card h1 {
    font-size: 36px;
  }
  footer {
    margin: 0 18px;
    gap: 20px;
  }
  .desktop {
    display: none;
  }
}
@media print {
  header,
  footer,
  button,
  #builder,
  #notebook,
  .reflection {
    display: none !important;
  }
  #activity {
    display: block !important;
  }
  .card {
    border: 0;
  }
  body {
    background: #fff;
  }
  .quiet {
    display: none;
  }
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-icon {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
}
.brand-wordmark {
  display: block;
}
.brand-wordmark strong {
  font-weight: 800;
}
@media (max-width: 680px) {
  .brand-icon {
    width: 34px;
    height: 34px;
  }
  .brand {
    gap: 6px;
  }
  header {
    flex-wrap: wrap;
    gap: 16px;
  }
}

.group {
  margin-top: 28px;
  padding: 20px;
  background: #eef4e4;
  border-radius: 6px;
}
.group h2 {
  margin-top: 0;
}
.group h3 {
  font-size: 18px;
  margin: 20px 0 4px;
}
.group li {
  padding: 6px 0 6px 8px;
}
.print-only {
  display: none;
}
@media print {
  .print-only {
    display: block !important;
    margin: 0 0 20px;
  }
  .group {
    background: #fff;
    border: 1px solid #999;
    break-inside: avoid;
  }
}

.safety-check {
  background: #f4f2e7;
  border-left: 4px solid #b7cf73;
  padding: 16px 20px;
  margin: 24px 0;
}
.safety-check h2 {
  font-size: 20px;
  margin: 0 0 8px;
}
.safety-check ul {
  margin: 0;
  padding-left: 20px;
}
.safety-check li {
  padding: 3px 0;
  font-size: 14px;
  line-height: 1.55;
}
.safety-check .safety {
  padding: 0;
  margin: 10px 0 0;
}
@media print {
  .safety-check {
    break-inside: avoid;
    border: 1px solid #777;
    background: #fff;
  }
}

/* Connected learning pages */
a {
  color: inherit;
}
.nav {
  text-decoration: none;
  white-space: nowrap;
  font-size: 14px;
}
header {
  max-width: 1280px;
  gap: 24px;
  flex-wrap: wrap;
}
nav {
  flex-wrap: wrap;
  gap: 3px;
}
.skip-link {
  position: absolute;
  top: -80px;
  left: 16px;
  z-index: 20;
  padding: 12px;
  background: white;
}
.skip-link:focus {
  top: 8px;
}
.home-hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 20px 0 64px;
}
.home-hero h1 {
  font-size: clamp(46px, 6vw, 76px);
  letter-spacing: -3px;
  line-height: 1.06;
  margin: 24px 0;
}
.home-hero em {
  font-family: Georgia, serif;
  font-weight: 400;
}
.home-hero p {
  font-size: 18px;
  line-height: 1.75;
  max-width: 540px;
}
.link-button {
  display: inline-block;
  text-decoration: none;
  width: auto;
}
.text-link {
  display: inline-block;
  margin: 18px 0;
  font-weight: 700;
  text-underline-offset: 5px;
}
.home-hero .text-link {
  margin-left: 20px;
}
.hero-note {
  background: #dfebbd;
  border-radius: 12px;
  padding: 36px;
  transform: rotate(2deg);
  box-shadow: 12px 14px 0 #e9eddf;
}
.hero-note h2 {
  font:
    42px/1.15 Georgia,
    serif;
}
.hero-note p {
  font-size: 16px;
}
.time-stamp {
  border-top: 1px solid #adbf90;
  margin-top: 24px;
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.time-stamp time {
  font-size: 24px;
  font-variant-numeric: tabular-nums;
}
.time-stamp small {
  font-size: 12px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.feature-grid article {
  border: 1px solid #ccd6c8;
  background: white;
  border-radius: 8px;
  padding: 26px;
}
.feature-grid p,
.feature-grid li {
  font-size: 15px;
  line-height: 1.8;
}
.feature-grid ol {
  padding-left: 20px;
}
.feature-grid h2 {
  font-size: 24px;
}
.journeys {
  margin-top: 64px;
}
.home-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: #173f35;
  color: white;
  padding: 28px 32px;
  border-radius: 8px;
  margin-top: 40px;
}
.home-banner h2 {
  margin-top: 0;
}
.home-banner p {
  line-height: 1.7;
}
.guide-notes {
  max-width: 780px;
  margin: 48px auto;
}
.guide-notes details {
  padding: 20px 0;
  border-bottom: 1px solid #cbd5c8;
}
.guide-notes summary {
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}
.guide-notes p {
  line-height: 1.8;
}
.updates-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}
.release {
  border-top: 1px solid #ccd6c8;
  padding: 28px 0;
}
.release {
  scroll-margin-top: 24px;
}
.release h2 a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}
.release:target {
  border-left: 3px solid #b8571e;
  padding-left: 18px;
}
.release-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.feed-controls {
  padding: 22px;
  background: #edf1e7;
  border-radius: 8px;
  margin-bottom: 12px;
}
.feed-controls label {
  margin-top: 12px;
}
.release details summary,
.feed-help summary {
  cursor: pointer;
}
.feed-help li {
  margin-bottom: 12px;
  line-height: 1.6;
}
.release time {
  font-size: 13px;
  color: #657568;
}
.release p {
  line-height: 1.8;
}
.subscribe {
  border-radius: 8px;
}
.subscribe input {
  font-size: 13px;
}
.subscribe hr {
  border: 0;
  border-top: 1px solid #adbf90;
  margin-top: 24px;
}
.session-panel {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: min(780px, calc(100% - 32px));
  z-index: 10;
  background: #173f35;
  color: white;
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: 0 6px 30px #0003;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}
.session-panel > div:first-child {
  display: grid;
  grid-template-columns: auto auto;
  column-gap: 20px;
  align-items: center;
}
.session-panel strong {
  font:
    32px Georgia,
    serif;
  font-variant-numeric: tabular-nums;
}
.session-panel #timer-status {
  grid-column: 1/-1;
  font-size: 12px;
  margin-top: 5px;
}
.session-panel #timer-title {
  max-width: 240px;
  font-size: 14px;
}
.session-panel .secondary {
  font-size: 13px;
  padding: 10px;
  margin: 3px;
}
.has-session {
  padding-bottom: 140px;
}
.reflection textarea {
  min-height: 100px;
}
#home:focus,
#builder:focus,
#guides:focus,
#updates:focus {
  outline: none;
}
@media (max-width: 800px) {
  .home-hero {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .hero-note {
    transform: none;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .updates-layout {
    grid-template-columns: 1fr;
  }
  .home-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .home-hero .text-link {
    display: block;
    margin-left: 0;
  }
  nav {
    width: 100%;
    overflow: auto;
    flex-wrap: nowrap;
  }
  .nav {
    padding: 10px;
  }
  .session-panel {
    padding: 12px;
    gap: 8px;
  }
  .session-panel > div:first-child {
    grid-template-columns: 1fr;
  }
  .session-panel #timer-title {
    display: none;
  }
  .session-panel #timer-status {
    max-width: 180px;
  }
  .session-panel strong {
    font-size: 28px;
  }
  .hero-note {
    padding: 26px;
  }
  .home-hero {
    padding-top: 0;
  }
}
@media print {
  #home,
  #guides,
  #updates,
  .session-panel,
  .skip-link {
    display: none !important;
  }
  .has-session {
    padding-bottom: 0;
  }
}

.spot-label {
  font-size: 13px;
  color: #3e664e;
  background: #edf4e7;
  padding: 8px 12px;
  border-radius: 5px;
  display: inline-block;
}
.evidence-recall,
.revisit-context {
  background: #edf4e7;
  border-left: 4px solid #8bad63;
  padding: 16px 20px;
  margin: 18px 0;
}
.evidence-recall p,
.revisit-context p {
  margin: 8px 0;
  line-height: 1.6;
}
.evidence-recall small {
  color: #567263;
}
.note .spot-label {
  margin: 8px 0;
}
.note button[data-revisit] {
  background: #e4ecdd;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 700;
}
.reflection textarea {
  min-height: 84px;
}
@media print {
  .evidence-recall {
    border: 1px solid #888;
    background: #fff;
  }
}

.photo-strip,
.note-photos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 14px 0;
}
.photo-strip figure {
  position: relative;
  margin: 0;
  width: min(45%, 230px);
}
.photo-strip img,
.note-photos img {
  width: 100%;
  max-width: 230px;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid #cbd5c8;
}
.photo-strip figure button {
  position: absolute;
  right: 6px;
  bottom: 10px;
  padding: 7px 9px;
  border: 0;
  border-radius: 4px;
  background: #173f35;
  color: #fff;
}
.photo-print {
  display: none;
  margin-top: 28px;
}
.photo-print h2 {
  font-size: 20px;
}
.note-photos img {
  max-width: 150px;
}
#photo-status {
  font-size: 13px;
  color: #52655c;
}
@media print {
  .photo-print:not([hidden]) {
    display: block !important;
    break-inside: avoid;
  }
  .photo-print img {
    max-width: 43%;
    max-height: 280px;
    object-fit: contain;
  }
  .photo-print .photo-strip {
    gap: 10px;
  }
}

.learning-visual {
  margin: 28px 0;
  padding: 22px;
  border: 1px solid #cbd5c8;
  border-radius: 8px;
  background: #f3f6e9;
}
.learning-visual h2 {
  margin: 12px 0 18px;
  font-size: 24px;
}
.learning-visual img {
  display: block;
  width: 100%;
  height: auto;
}
.learning-visual figcaption {
  font-size: 13px;
  line-height: 1.7;
  color: #52655c;
  margin-top: 14px;
}
.attachments {
  margin: 24px 0;
  padding: 20px;
  border: 1px dashed #95ad8d;
  border-radius: 8px;
}
.attachments h2 {
  margin: 0;
  font-size: 22px;
}
.attachments label {
  margin-top: 14px;
}
@media print {
  .attachments,
  .learning-visual a {
    display: none !important;
  }
  .learning-visual {
    break-inside: avoid;
    padding: 12px;
  }
  .learning-visual img {
    max-height: 220px;
    object-fit: contain;
  }
}

#topic {
  min-height: 120px;
  resize: vertical;
}
.direct-answer {
  padding: 20px;
  background: #eef4e4;
  border-radius: 8px;
  margin: 22px 0;
}
.direct-answer p {
  white-space: pre-wrap;
}
.your-question p {
  white-space: pre-wrap;
}
.reference-image {
  padding: 20px;
  border: 1px solid #cbd5c8;
  border-radius: 8px;
  margin: 24px 0;
}
.reference-image h2 {
  font-size: 22px;
  margin: 12px 0;
}
.reference-image p {
  font-size: 14px;
}
#followup-context {
  padding: 12px 18px;
  background: #eef4e4;
  margin: 12px 0;
  border-radius: 6px;
}
@media print {
  #ask-followup {
    display: none !important;
  }
  .direct-answer {
    background: white;
  }
}

.understanding,
.progress-summary {
  padding: 22px;
  margin: 24px 0;
  border: 1px solid #cbd5c8;
  border-radius: 8px;
  background: #f3f6e9;
}
.understanding fieldset {
  border: 1px solid #b8c6ba;
  padding: 14px;
  margin: 18px 0;
  border-radius: 6px;
}
.understanding legend {
  font-weight: 700;
  font-size: 15px;
}
.understanding label {
  font-weight: 400;
  margin: 12px 0;
  line-height: 1.6;
}
.understanding input,
.consent input {
  width: auto;
  margin-right: 8px;
}
.consent {
  font-weight: 400;
  line-height: 1.6;
  font-size: 13px;
}
.progress-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.progress-grid strong {
  display: block;
  font-size: 30px;
}
.progress-grid p {
  font-size: 13px;
}
.import-label {
  margin: 8px 0;
  padding: 14px;
  border: 1px solid #b8c6ba;
  border-radius: 5px;
  font-size: 13px;
}
.import-label input {
  padding: 8px;
  margin-top: 8px;
}
.comparison,
.classroom-help {
  border: 1px solid #cbd5c8;
  padding: 18px;
  margin: 18px 0;
  border-radius: 6px;
}
.comparison summary,
.classroom-help summary {
  font-weight: 700;
  cursor: pointer;
}
.comparison-note {
  white-space: pre-wrap;
  line-height: 1.7;
}
.classroom-help li {
  line-height: 1.8;
  margin-top: 8px;
}
.question-images {
  padding: 16px;
  border: 1px dashed #95ad8d;
  border-radius: 6px;
  margin: 20px 0;
}
.question-images > label:first-child {
  margin-top: 0;
}
@media (max-width: 680px) {
  .progress-grid {
    grid-template-columns: 1fr 1fr;
  }
  .comparison .row {
    grid-template-columns: 1fr;
  }
}
@media print {
  .understanding {
    break-inside: avoid;
  }
  .understanding input {
    display: inline-block !important;
  }
  .understanding button,
  .understanding [id^="check-feedback"],
  #check-status {
    display: none !important;
  }
}

/* Keep controls readable and usable on narrow screens and at browser zoom. */
input,
select,
textarea {
  font-size: 16px;
  min-width: 0;
}
button,
summary,
.nav {
  min-height: 44px;
}
summary {
  padding-block: 10px;
}
summary:focus-visible {
  outline: 3px solid #b8571e;
  outline-offset: 4px;
}
.hint {
  color: #52655c;
}
.card,
.note,
.workspace > *,
.row > * {
  min-width: 0;
}
h1,
h2,
h3,
p,
li,
button,
label {
  overflow-wrap: anywhere;
}
@media (max-width: 800px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  nav {
    max-width: 100%;
  }
  .nav {
    flex-shrink: 0;
  }
}
@media (max-width: 400px) {
  .row {
    grid-template-columns: minmax(0, 1fr);
  }
  form,
  aside,
  .card {
    padding: 18px;
  }
}