@font-face {
  font-family:Plex;
  src:url('/app/assets/fonts/IBMPlexSans-Regular.woff2') format('woff2');
  font-weight:400;
  font-display:swap;
}
@font-face {
  font-family:Plex;
  src:url('/app/assets/fonts/IBMPlexSans-Medium.woff2') format('woff2');
  font-weight:500;
  font-display:swap;
}
@font-face {
  font-family:Plex;
  src:url('/app/assets/fonts/IBMPlexSans-SemiBold.woff2') format('woff2');
  font-weight:600;
  font-display:swap;
}
@font-face {
  font-family:'Plex Mono';
  src:url('/app/assets/fonts/IBMPlexMono-Regular.woff2') format('woff2');
  font-weight:400;
  font-display:swap;
}
:root {
  --petrol:#153d3b;
  --petrol-hover:#245753;
  --evidence:#dce995;
  --paper:#f4f3ed;
  --white:#fff;
  --mist:#e9ede7;
  --highlight:#f1f5d8;
  --ink:#172e2d;
  --muted:#54675f;
  --line:#d3d9d2;
  --control:#74857b;
  --success:#275f46;
  --success-bg:#e8f0e8;
  --warning:#805518;
  --warning-bg:#fbf0d9;
  --error:#9d3434;
  --error-bg:#fcedec;
  --focus:#275e82;
  --radius:6px;
  --sidebar:214px;
  font:15px/1.55 Plex,system-ui,sans-serif;
  color:var(--ink);
  background:#fafaf7;
}
* {
  box-sizing:border-box;
}
body {
  margin:0;
}
[hidden] {
  display:none!important;
}
button,input,select,textarea {
  font:inherit;
}
button,.button,.upload-button {
  min-height:44px;
  border:1px solid var(--petrol);
  border-radius:var(--radius);
  background:var(--petrol);
  color:var(--white);
  padding:10px 16px;
  cursor:pointer;
  font-weight:500;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  line-height:1.3;
}
button:hover,.button:hover,.upload-button:hover {
  background:var(--petrol-hover);
}
button:disabled {
  opacity:.5;
  cursor:not-allowed;
}
button.secondary,.button.secondary {
  background:var(--white);
  color:var(--ink);
  border-color:var(--control);
}
button.secondary:hover,.button.secondary:hover {
  background:var(--mist);
}
button.quiet {
  background:transparent;
  border-color:transparent;
  color:var(--muted);
  padding:8px;
}
a {
  color:var(--petrol);
  text-underline-offset:3px;
}
.text-link {
  font-size:14px;
}
input:not([type=checkbox]):not([type=radio]),textarea,select {
  display:block;
  width:100%;
  min-height:44px;
  padding:10px 12px;
  border:1px solid var(--control);
  border-radius:4px;
  color:var(--ink);
  background:var(--white);
  margin:5px 0 14px;
}
textarea {
  resize:vertical;
}
label,legend {
  font-size:13px;
  font-weight:500;
}
input[type=checkbox],input[type=radio] {
  accent-color:var(--petrol);
  min-width:16px;
  min-height:16px;
}
label.checkline {
  display:flex;
  align-items:start;
  gap:8px;
  font-weight:400;
  margin:12px 0;
}
label.checkline input {
  margin-top:3px;
  flex:none;
}
:focus-visible {
  outline:3px solid var(--focus);
  outline-offset:4px;
}
main:focus {
  outline:0;
}
h1,h2,h3,p {
  margin-top:0;
}
h1 {
  font-weight:500;
  font-size:31px;
  line-height:1.2;
  letter-spacing:-.035em;
  margin-bottom:8px;
}
h2 {
  font-size:22px;
  font-weight:500;
  line-height:1.35;
  letter-spacing:-.02em;
}
h3 {
  font-size:16px;
  font-weight:500;
}
p {
  margin-bottom:16px;
}
.eyebrow {
  font-family:'Plex Mono',monospace;
  font-size:10px;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--muted);
  margin:0 0 8px;
}
.hint {
  font-size:13px;
  font-weight:400;
  color:var(--muted);
}
.status {
  font-size:14px;
  white-space:pre-wrap;
  overflow-wrap:anywhere;
}
.status:empty {
  margin:0;
}
.error {
  color:var(--error);
}
.status.error {
  background:var(--error-bg);
  padding:12px;
  border-left:3px solid var(--error);
  border-radius:3px;
}
.skip-link {
  position:fixed;
  top:-100px;
  left:16px;
  z-index:100;
  background:var(--white);
  padding:12px;
}
.skip-link:focus {
  top:12px;
}
.visually-hidden {
  position:absolute!important;
  width:1px!important;
  height:1px!important;
  min-height:0!important;
  padding:0!important;
  margin:-1px!important;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0!important;
}
.sidebar {
  position:fixed;
  inset:0 auto 0 0;
  width:var(--sidebar);
  background:#eef0e9;
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
  padding:24px 16px;
  z-index:5;
}
.brand {
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--ink);
  font-size:23px;
  font-weight:500;
  letter-spacing:-.055em;
  text-decoration:none;
  margin-bottom:30px;
}
.brand img {
  flex:none;
}
.workspace-label {
  display:flex;
  gap:10px;
  align-items:center;
  padding:12px 8px;
  background:var(--mist);
  border:1px solid var(--line);
  border-radius:4px;
  margin-bottom:30px;
}
.workspace-label strong {
  display:block;
  font-size:12px;
  font-weight:500;
}
.workspace-label div>span {
  font-size:10px;
  color:var(--muted);
  display:block;
  margin-top:3px;
}
.workspace-avatar {
  background:var(--petrol);
  color:var(--evidence);
  font-family:'Plex Mono',monospace;
  font-size:11px;
  padding:9px;
  border-radius:3px;
}
.nav-label {
  padding-left:12px;
  margin-bottom:8px;
}
.sidebar nav {
  display:grid;
  gap:5px;
}
.sidebar nav a {
  display:flex;
  gap:12px;
  align-items:center;
  min-height:46px;
  padding:11px 12px;
  text-decoration:none;
  color:var(--muted);
  border-radius:4px;
  font-size:14px;
}
.sidebar nav a:hover {
  background:var(--mist);
}
.sidebar nav a[aria-current=page] {
  background:#dde6d6;
  color:var(--petrol);
  font-weight:500;
}
.sidebar nav svg {
  width:18px;
  height:18px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.4;
  flex:none;
}
.sidebar-bottom {
  margin-top:auto;
  padding:24px 10px 0;
  color:var(--muted);
  font-size:12px;
}
.sidebar-bottom strong {
  font-weight:500;
  color:var(--ink);
}
.sidebar-bottom p {
  margin:0 0 8px;
}
.sidebar-bottom button {
  width:100%;
  font-size:12px;
  margin:16px 0 12px;
}
.sidebar-bottom>a {
  font-size:12px;
}
main {
  margin-left:var(--sidebar);
  padding:36px 32px 0;
  max-width:1800px;
  min-height:100vh;
}
.intro {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  margin-bottom:28px;
}
.intro>.button {
  flex:none;
  font-size:13px;
}
.intro>div>p:last-child {
  color:var(--muted);
  font-size:14px;
  margin:0;
}
.intro .eyebrow {
  margin-bottom:16px;
}
.panel {
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  background:var(--white);
}
.scope-panel {
  margin-bottom:22px;
  display:flex;
  gap:12px 24px;
  align-items:center;
  flex-wrap:wrap;
  padding:18px 22px;
  position:relative;
}
.scope-heading {
  display:flex;
  gap:16px;
  align-items:center;
  flex:1;
  min-width:0;
}
.scope-icon {
  font-size:25px;
  line-height:1;
  padding:7px 10px;
  background:var(--mist);
  border-radius:3px;
}
.scope-heading .eyebrow {
  font-size:9px;
  margin-bottom:4px;
}
.scope-summary {
  font-size:14px;
  margin:0;
  overflow-wrap:anywhere;
  font-weight:500;
}
.scope-panel>details {
  margin:0;
}
.scope-panel>details>summary {
  font-size:13px;
  text-decoration:underline;
  text-underline-offset:4px;
  list-style:none;
  cursor:pointer;
  padding:10px;
}
.scope-panel:has(#scopePicker[open]) {
  align-items:flex-start;
}
.scope-panel>details[open] {
  flex-basis:100%;
}
.scope-panel>details[open]>summary {
  position:absolute;
  right:22px;
  top:24px;
}
.scope-panel:has(#scopePicker[open]) .scope-heading {
  padding-right:112px;
}
.scope-picker-content {
  border-top:1px solid var(--line);
  padding-top:16px;
  display:grid;
  grid-template-columns:220px 1fr;
  gap:12px 24px;
}
.scope-controls {
  border:0;
  padding:0;
  margin:0;
  display:flex;
  flex-wrap:wrap;
  align-content:start;
  gap:10px 16px;
}
.scope-controls legend {
  margin-bottom:8px;
}
.scope-controls label {
  display:flex;
  align-items:center;
  gap:5px;
}
.scope-picker-content select {
  margin-bottom:0;
}
#scopeDetails {
  grid-column:1/-1;
}
.inline {
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
}
.inline select {
  flex:1;
  min-width:130px;
  margin-bottom:0;
}
details {
  margin-bottom:16px;
  font-size:14px;
}
summary {
  cursor:pointer;
  min-height:36px;
  align-content:center;
}
details ul {
  padding-left:20px;
}
#scopeDetails {
  margin:0;
}
#scopeDetails li {
  margin-bottom:8px;
}
.reading-workspace {
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--white);
  overflow:hidden;
  min-height:490px;
}
.answer-column {
  min-width:0;
}
.answer-card {
  padding:30px 28px;
}
.answer-card>h2 {
  font-size:25px;
  margin:16px 0 12px;
  overflow-wrap:anywhere;
}
.answer-card>h2:focus {
  outline:none;
}
.answer-card>.hint {
  font-size:12px;
}
.answer-card .eyebrow {
  font-size:10px;
}
.state {
  font-size:12px;
  font-weight:500;
  color:var(--success);
  background:var(--success-bg);
  border-radius:3px;
  display:inline-block;
  padding:5px 8px;
  margin:8px 0;
}
.state[data-kind=warning] {
  color:var(--warning);
  background:var(--warning-bg);
}
.state[data-kind=error] {
  color:var(--error);
  background:var(--error-bg);
}
.answer {
  white-space:pre-wrap;
  overflow-wrap:anywhere;
  margin:16px 0 24px;
  line-height:1.8;
}
.answer p {
  margin:0 0 16px;
}
.answer .hint {
  display:block;
  margin-top:5px;
  font-size:11px;
}
.answer-evidence {
  margin:12px 0 18px;
  padding:10px 14px;
  border:1px solid var(--line);
  border-radius:8px;
}
.answer-evidence summary {
  cursor:pointer;
  font-weight:500;
}
.answer-actions {
  margin-top:24px;
}
.answer-actions button {
  font-size:13px;
}
#recordStatus {
  font-size:11px;
  margin:12px 0;
}
.answer-caution {
  margin:24px 0 0;
  line-height:1.7;
}
.feedback {
  margin:24px 0 0;
  border-top:1px solid var(--line);
  padding-top:10px;
}
.feedback summary {
  color:var(--muted);
  font-size:12px;
  margin-bottom:8px;
}
.feedback button {
  font-size:12px;
}
#sourcesHeading {
  font-family:'Plex Mono',monospace;
  text-transform:uppercase;
  letter-spacing:.03em;
  font-size:10px;
  color:var(--muted);
  margin-bottom:10px;
}
.source {
  padding:12px;
  border:1px solid var(--line);
  border-left:3px solid var(--petrol);
  border-radius:3px;
  margin:10px 0;
  background:#f8f9f2;
  overflow-wrap:anywhere;
}
.source strong {
  font-size:12px;
  font-weight:500;
  display:block;
}
.source>p {
  font-size:13px;
  margin:8px 0;
  white-space:pre-wrap;
}
.source .hint {
  display:block;
  font-size:12px;
}
.source .inline {
  margin-top:10px;
}
.source button {
  font-size:12px;
  min-height:40px;
  padding:8px 10px;
}
.source button:first-child {
  background:var(--highlight);
  color:var(--petrol);
  border-color:var(--control);
}
.source button[aria-pressed=true] {
  background:var(--evidence);
}
.empty-answer {
  padding:32px;
  max-width:540px;
  min-height:480px;
}
.empty-answer h2 {
  font-size:29px;
  line-height:1.2;
  margin-bottom:20px;
  letter-spacing:-.035em;
}
.empty-answer>p:not(.eyebrow) {
  color:var(--muted);
  max-width:340px;
  font-size:14px;
  line-height:1.8;
}
.empty-symbol {
  height:68px;
  width:68px;
  border:1px solid var(--line);
  display:grid;
  place-items:center;
  font-size:32px;
  color:var(--petrol);
  margin:36px 0 24px;
  background:var(--highlight);
}
.source-column {
  background:#eef0e9;
  border-left:1px solid var(--line);
  min-width:0;
  position:relative;
}
.source-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 20px;
  border-bottom:1px solid var(--line);
  background:#f8f9f4;
  font-size:12px;
}
.source-placeholder {
  padding:60px 32px;
  text-align:center;
  max-width:410px;
  margin:auto;
  color:var(--muted);
}
.source-placeholder h3 {
  margin-top:24px;
  font-size:17px;
  color:var(--ink);
}
.source-placeholder p {
  font-size:13px;
  line-height:1.8;
}
.document-outline {
  width:132px;
  height:170px;
  margin:auto;
  border:1px solid var(--line);
  background:var(--white);
  padding:42px 20px;
  box-shadow:0 10px 30px #172e2d08;
}
.document-outline span {
  display:block;
  height:5px;
  background:var(--line);
  margin:10px 0;
}
.document-outline span:nth-child(2) {
  background:var(--evidence);
  height:25px;
}
.document-outline span:last-child {
  width:60%;
}
.source-dialog {
  position:static;
  width:100%;
  max-width:none;
  max-height:none;
  height:auto;
  margin:0;
  padding:18px 20px;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  color:var(--ink);
}
.source-dialog:not([open]) {
  display:none;
}
.source-dialog .section-heading {
  align-items:start;
}
.source-dialog h2 {
  font-size:13px;
  font-weight:500;
  overflow-wrap:anywhere;
}
.source-dialog .quiet {
  font-size:11px;
  flex:none;
  padding:4px;
  min-height:32px;
}
.source-dialog .status {
  font-size:11px;
  line-height:1.6;
  color:var(--muted);
}
.source-dialog iframe {
  display:block;
  width:100%;
  height:620px;
  max-height:76vh;
  background:white;
  border:1px solid var(--line);
  border-radius:2px;
}
.source-dialog img {
  display:block;
  max-width:100%;
  height:auto;
  max-height:76vh;
  object-fit:contain;
  margin:auto;
  background:var(--white);
}
.question-composer {
  margin-top:22px;
}
.question-composer>label {
  display:block;
  margin-bottom:8px;
}
.composer-row {
  display:flex;
  gap:12px;
  align-items:stretch;
}
.composer-row textarea {
  margin:0;
  min-height:58px;
  height:58px;
  flex:1;
  min-width:0;
}
.composer-row button {
  min-width:160px;
  justify-content:space-between;
}
.question-composer .hint {
  font-size:11px;
  margin-top:9px;
}
.section-heading {
  display:flex;
  gap:16px;
  align-items:center;
  justify-content:space-between;
}
.section-heading h2,.section-heading h3 {
  margin:0 0 8px;
}
.library-layout {
  display:grid;
  grid-template-columns:minmax(0,1fr) 290px;
  gap:24px;
  align-items:start;
}
.count {
  font-family:'Plex Mono',monospace;
  font-size:13px;
  background:var(--mist);
  padding:3px 8px;
  border-radius:3px;
  margin-left:8px;
  vertical-align:middle;
}
.library-toolbar {
  display:flex;
  gap:20px;
  align-items:center;
  margin-top:18px;
}
.search-field {
  flex:1;
  min-width:0;
}
.upload-button {
  position:relative;
  flex:none;
}
.upload-button:focus-within {
  outline:3px solid var(--focus);
  outline-offset:4px;
}
.manual-item {
  border-top:1px solid var(--line);
  padding:20px 0;
  overflow-wrap:anywhere;
}
.manual-item strong {
  display:block;
  font-size:17px;
  font-weight:500;
}
.manual-item .hint {
  display:block;
  margin:4px 0 12px;
}
.manual-item .inline {
  gap:8px;
}
.manual-item button {
  font-size:12px;
}
.manual-item .manual-state {
  font-family:'Plex Mono',monospace;
  font-size:10px;
  color:var(--muted);
  text-transform:uppercase;
}
.outline-panel h2 {
  font-size:20px;
}
.outline {
  display:grid;
  gap:4px;
}
.outline button {
  text-align:left;
  justify-content:start;
  font-size:13px;
}
.page-actions {
  margin-bottom:24px;
}
.page-actions>p {
  margin:0;
  max-width:620px;
}
.page-actions>button {
  flex:none;
}
.card-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.equipment-card h2 {
  font-size:22px;
}
.equipment-card ul {
  padding-left:20px;
  font-size:14px;
  margin:20px 0;
}
.equipment-card li {
  margin:8px 0;
  overflow-wrap:anywhere;
}
.equipment-card .inline {
  margin-top:20px;
}
.history-list {
  display:grid;
  gap:14px;
  margin-bottom:20px;
}
.history-item {
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:20px;
  align-items:center;
}
.history-item h2 {
  font-size:20px;
  margin:6px 0 10px;
  overflow-wrap:anywhere;
}
.history-item p {
  margin:0;
}
.history-item .eyebrow {
  font-size:10px;
}
.history-item button {
  font-size:13px;
}
footer {
  border-top:1px solid var(--line);
  font-size:11px;
  color:var(--muted);
  display:flex;
  gap:24px;
  justify-content:space-between;
  margin-top:36px;
  padding:20px 0;
}
dialog {
  width:min(560px,calc(100% - 32px));
  max-height:90vh;
  overflow:auto;
  border:1px solid var(--line);
  border-radius:8px;
  padding:28px;
  color:var(--ink);
  box-shadow:0 20px 80px #172e2d30;
}
dialog::backdrop {
  background:#172e2d75;
}
dialog h2 {
  font-size:25px;
}
dialog>form>p {
  color:var(--muted);
  font-size:14px;
}
.dialog-actions {
  display:flex;
  gap:12px;
  justify-content:flex-end;
  margin-top:20px;
}
.wide-dialog {
  width:min(950px,calc(100% - 32px));
}
.component-row {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr)) auto;
  align-items:center;
  gap:12px;
  margin:16px 0;
  padding:16px;
  background:var(--mist);
  border-radius:4px;
}
.component-row input {
  margin-bottom:0;
}
.component-row button {
  font-size:12px;
  align-self:end;
}
.membership {
  border:1px solid var(--line);
  padding:16px;
  margin:20px 0;
  border-radius:4px;
}
.membership legend {
  font-size:15px;
  overflow-wrap:anywhere;
}
.component-options {
  padding-left:20px;
}
.answer-table-wrap {
  max-width:100%;
  overflow-x:auto;
  margin:16px 0;
  white-space:normal;
}
.answer-table {
  width:100%;
  border-collapse:collapse;
  font-size:13px;
  white-space:normal;
}
.answer-table caption {
  text-align:left;
  font-size:11px;
  color:var(--muted);
  padding:8px 0;
  overflow-wrap:anywhere;
}
.answer-table th,.answer-table td {
  border:1px solid var(--line);
  padding:9px 10px;
  text-align:left;
  vertical-align:top;
  min-width:110px;
  overflow-wrap:anywhere;
  white-space:pre-wrap;
}
.answer-table th {
  background:var(--mist);
  font-weight:500;
}
@media(min-width:1800px) {
  main {
    margin-right:auto;
  }
}
@media(max-width:1150px) {
  :root {
    --sidebar:180px;
  }
  .sidebar {
    padding:20px 10px;
  }
  .brand {
    font-size:21px;
  }
  .workspace-label {
    padding:8px 5px;
  }
  .workspace-avatar {
    padding:6px;
  }
  .workspace-label strong {
    font-size:11px;
  }
  .workspace-label div>span {
    font-size:9px;
  }
  .sidebar nav a {
    font-size:12px;
    padding:10px;
  }
  .sidebar-bottom {
    padding:24px 8px 0;
  }
  main {
    padding:28px 24px 0;
  }
  .answer-card {
    padding:24px 20px;
  }
  .empty-answer {
    padding:26px;
  }
  .library-layout {
    grid-template-columns:minmax(0,1fr) 240px;
  }
  .scope-picker-content {
    grid-template-columns:1fr;
  }
  .source-dialog {
    padding:14px;
  }
  .source-heading {
    padding:14px;
  }
}
@media(max-width:900px) {
  :root {
    --sidebar:64px;
  }
  .sidebar {
    padding:18px 8px;
  }
  .brand {
    justify-content:center;
    margin:0 0 28px;
  }
  .brand>span,.workspace-label,.nav-label,.sidebar-bottom {
    display:none;
  }
  .sidebar nav a {
    justify-content:center;
    padding:13px 8px;
  }
  .sidebar nav a>span {
    position:absolute;
    width:1px;
    height:1px;
    overflow:hidden;
    clip:rect(0,0,0,0);
  }
  .reading-workspace {
    grid-template-columns:minmax(0,1fr);
  }
  .source-column {
    border-left:0;
    border-top:1px solid var(--line);
  }
  .source-placeholder {
    padding:30px;
    display:none;
  }
  .source-placeholder .document-outline {
    display:none;
  }
  .source-dialog iframe {
    height:580px;
  }
  .empty-answer {
    min-height:370px;
    max-width:100%;
  }
  .empty-answer>p:not(.eyebrow) {
    max-width:100%;
  }
  .empty-symbol {
    margin-top:24px;
  }
  .library-layout {
    grid-template-columns:minmax(0,1fr);
  }
  .outline-panel {
    order:2;
  }
  .card-grid {
    grid-template-columns:1fr;
  }
  .intro {
    align-items:start;
  }
  .intro>.button {
    font-size:12px;
  }
  .sidebar .sidebar-bottom {
    display:block;
    padding:0;
    margin-top:auto;
  }
  .sidebar-bottom>*:not(button) {
    display:none;
  }
  .sidebar-bottom button {
    font-size:0;
    padding:9px 4px;
  }
  .sidebar-bottom button:after {
    content:'Key';
    font-size:11px;
  }
  .scope-panel {
    padding:18px;
  }
  .scope-panel>details[open]>summary {
    right:16px;
  }
  .component-row {
    grid-template-columns:1fr 1fr;
  }
  .component-row label:first-child {
    grid-column:1/-1;
  }
}
@media(max-width:640px) {
  :root {
    --sidebar:0px;
  }
  .sidebar {
    position:sticky;
    top:0;
    width:100%;
    height:auto;
    flex-direction:row;
    align-items:center;
    padding:8px 12px;
    border-right:0;
    border-bottom:1px solid var(--line);
    gap:10px;
  }
  .brand {
    margin:0;
  }
  .brand img {
    width:28px;
    height:28px;
  }
  .sidebar nav {
    display:flex;
    gap:3px;
    flex:1;
    justify-content:center;
  }
  .sidebar nav a {
    width:44px;
    height:44px;
    padding:12px;
  }
  .sidebar-bottom {
    margin:0!important;
  }
  .sidebar-bottom button {
    width:42px;
    margin:0;
  }
  .sidebar nav svg {
    width:20px;
    height:20px;
  }
  main {
    margin:0;
    padding:26px 18px 0;
  }
  .intro {
    gap:16px;
    margin-bottom:24px;
    display:block;
  }
  .intro>.button {
    margin-top:16px;
    min-height:40px;
    padding:8px 12px;
  }
  .intro .eyebrow {
    margin-bottom:12px;
  }
  h1 {
    font-size:27px;
  }
  .intro>div>p:last-child {
    font-size:13px;
  }
  .scope-panel {
    padding:16px;
    margin-bottom:18px;
  }
  .scope-heading {
    gap:10px;
  }
  .scope-icon {
    font-size:20px;
    padding:6px;
  }
  .scope-summary {
    font-size:13px;
  }
  .scope-panel>details {
    width:100%;
  }
  .scope-panel>details>summary {
    padding:4px 0;
    min-height:28px;
  }
  .scope-panel>details[open]>summary {
    position:static;
    margin-bottom:12px;
  }
  .scope-panel:has(#scopePicker[open]) .scope-heading {
    padding-right:0;
  }
  .scope-picker-content {
    padding-top:12px;
  }
  .scope-controls {
    gap:8px;
  }
  .scope-controls label {
    min-height:36px;
  }
  .answer-card {
    padding:24px 18px;
  }
  .answer-card>h2 {
    font-size:24px;
  }
  .empty-answer {
    padding:24px;
    min-height:360px;
  }
  .empty-answer h2 {
    font-size:27px;
  }
  .reading-workspace {
    min-height:0;
  }
  .source-heading {
    padding:14px 16px;
  }
  .source-dialog iframe {
    height:470px;
    max-height:70vh;
  }
  .composer-row {
    flex-direction:column;
  }
  .composer-row textarea {
    height:80px;
    flex:auto;
  }
  .composer-row button {
    min-height:48px;
  }
  .question-composer .hint {
    line-height:1.7;
  }
  .library-toolbar {
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }
  .panel {
    padding:18px;
  }
  .library-layout {
    gap:18px;
  }
  .page-actions {
    flex-direction:column;
    align-items:start;
    gap:14px;
  }
  .history-item {
    display:block;
  }
  .history-item button {
    margin-top:16px;
  }
  .history-item h2 {
    font-size:19px;
  }
  .component-row {
    grid-template-columns:1fr;
    padding:12px;
  }
  .component-row label:first-child {
    grid-column:auto;
  }
  .component-row button {
    justify-self:start;
  }
  .dialog-actions {
    flex-wrap:wrap;
  }
  dialog {
    padding:22px;
  }
  .membership {
    padding:12px;
  }
  .section-heading {
    gap:10px;
  }
  .section-heading h2 {
    font-size:20px;
  }
  footer {
    font-size:10px;
    gap:16px;
  }
  .source-list button {
    min-height:44px;
  }
}
@media(prefers-reduced-motion:reduce) {
  * {
    scroll-behavior:auto!important;
    transition:none!important;
  }
}
.source-excerpt {
  margin:4px 0;
  font-size:12px;
  color:var(--muted);
}
.source-excerpt summary {
  min-height:28px;
}
.source-excerpt p {
  white-space:pre-wrap;
  color:var(--ink);
  line-height:1.65;
  margin:8px 0;
}
#answerQuestion {
  scroll-margin-top:24px;
}
@media(max-width:640px) {
  #answerQuestion {
    scroll-margin-top:90px;
  }
}