/* Interactive edition. Flat files; no runtime framework or build step. */
body.experience {
  --font-family: 'Manrope', system-ui, sans-serif;
  --container-max: 78rem;
  --ink: #102c49;
  --paper: #f6f7f4;
  --muted-ink: #516171;
  --light-ink: #d3e0e9;
  font-family: var(--font-family);
  background: #fff;
}
.experience button, .experience input, .experience textarea { font-family: var(--font-family); }
.experience .container { padding-inline: 3rem; }
.experience h2 { font-family: var(--font-family); font-weight: 700; letter-spacing: -.04em; font-size: clamp(2rem, 3.3vw, 3rem); line-height: 1.13; }
.experience h3 { letter-spacing: -.025em; }
.experience .eyebrow { font-family: var(--font-family); font-size: .75rem; line-height: 1.6; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; margin: 0 0 1.25rem; }
.experience .site-header { background: var(--navy-dark); border-bottom: 1px solid #30455c; }
.experience .nav-wrapper { max-width: var(--container-max); padding: 1.5rem 3rem; }
.experience .site-logo, .experience .site-logo:hover { color: white; font-size: 1.375rem; }
.experience .nav-menu, .experience .nav-toggle:checked ~ .nav-menu { background: none; gap: .5rem 1.75rem; }
.experience .nav-menu a { color: #d3e0e9; font-size: .875rem; text-decoration: none !important; position: relative; }
.experience .nav-menu a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform 200ms ease; }
.experience .nav-menu a:hover, .experience .nav-menu a[aria-current] { color: white; }
.experience .nav-menu a:hover::after, .experience .nav-menu a[aria-current]::after { transform: scaleX(1); }
.experience .site-header :focus-visible { outline-color: #fff; }
.experience .btn { border-radius: .375rem; font-weight: 700; padding: 1rem 1.5rem; transition: background-color 180ms, color 180ms, transform 180ms; }
.experience .btn:hover { transform: translateY(-2px); }
.experience .text-action { font-weight: 700; color: var(--cta-blue); font-size: 1rem; text-underline-offset: .3em; }
.experience .text-action span { display: inline-block; margin-left: .5rem; }
.experience .visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* The opening gives the actual book room to be seen. */
.experience .experience-hero { background: var(--navy-dark); color: white; padding: 4.5rem 0 0; overflow: clip; }
.experience .hero-composition { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); align-items: center; gap: 5rem; padding-bottom: 4.5rem; }
.experience .hero-copy { min-width: 0; }
.experience .hero-copy .eyebrow { color: #a8cec9; }
.experience .hero h1 { font-family: var(--font-family); font-size: clamp(3rem, 5.1vw, 4.75rem); font-weight: 700; line-height: 1.04; letter-spacing: -.055em; max-width: 12ch; margin: 0 0 1.5rem; color: white; }
.experience .headline-accent { font-family: 'Lora', Georgia, serif; font-weight: 600; font-style: italic; letter-spacing: -.055em; color: #81d0c2; }
.experience .headline-sub { display: block; font-size: .48em; line-height: 1.25; letter-spacing: -.025em; margin-top: 1.25rem; max-width: 20ch; font-weight: 500; }
.experience .hero .lead { font-size: 1rem; line-height: 1.75; color: var(--light-ink); max-width: 52ch; margin: 0 0 1.75rem; }
.experience .hero-actions { display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; }
.experience .explore-link { background: var(--cta-blue); border-color: #408fca; display: inline-flex; align-items: center; gap: 1.75rem; }
.experience .hero-purchase { color: white; font-size: 1rem; font-weight: 700; text-decoration: underline; }
.experience .hero-purchase:hover { color: #81d0c2; }
.experience .hero-note { color: var(--light-ink); font-size: .8125rem; margin-top: 1.5rem; }
.experience .hero-note a { color: white; }
.experience .hero-object { width: 100%; max-width: 23rem; justify-self: end; padding: 1.5rem 1.25rem; border: 1px solid #3e546b; position: relative; }
.experience .hero-object::before { content: ''; position: absolute; top: -1px; left: -1px; width: 3.5rem; height: 3px; background: var(--teal); }
.experience .object-label { font-size: .625rem; letter-spacing: .17em; color: #b7cad7; margin: 0 0 1.25rem; }
.experience .hero-object .book-cover { max-width: none; width: 100%; transition: transform 450ms cubic-bezier(.2,.7,.2,1); }
.experience .hero-object .book-cover img { box-shadow: 0 16px 28px #06142266; }
.experience .object-caption { display: flex; justify-content: space-between; gap: .5rem; color: #d3e0e9; font-size: .75rem; font-weight: 600; margin: 1.5rem 0 0; }
.experience .object-caption span { font-weight: 400; }
.experience .hero-index { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.experience .hero-index a { display: flex; gap: .75rem; justify-content: space-between; padding: 1.5rem 0; margin-right: 2rem; border-top: 1px solid #3e546b; font-weight: 600; font-size: .875rem; color: white; text-decoration: none; }
.experience .hero-index a > span:first-child { color: #9ab2c7; font-size: .75rem; font-weight: 400; margin-right: auto; }
.experience .hero-index a > span:last-child { color: #81d0c2; }
.experience .hero-index a:hover { color: #81d0c2; }
.experience .experience-hero :focus-visible { outline-color: white; }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .experience .hero-object:hover .book-cover { transform: translateY(-.5rem); }
}
@media (prefers-reduced-motion: no-preference) {
  .experience .hero-copy > .eyebrow { animation: entrance 650ms both; }
  .experience .hero h1 { animation: entrance 800ms 80ms both; }
  .experience .hero .lead { animation: entrance 800ms 180ms both; }
  .experience .hero-actions, .experience .hero-note { animation: entrance 800ms 260ms both; }
  .experience .hero-object { animation: book-entrance 1000ms 180ms both; }
}
@keyframes entrance { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes book-entrance { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }

/* The demonstration reads in full before JavaScript enhances the layout. */
.experience .demo-section { background: var(--paper); padding: 6rem 0 3rem; }
.experience .demo-introduction { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; margin-bottom: 3rem; }
.experience .demo-introduction .eyebrow { color: var(--muted-ink); }
.experience .demo-introduction h2 { font-size: clamp(2.25rem, 4vw, 3.5rem); max-width: 10ch; margin: 0; }
.experience .demo-introduction .method-intro { margin: 0 0 1rem; font-size: 1.125rem; }
.experience .demo-source { font-size: .8125rem; line-height: 1.65; color: var(--muted-ink); }
.experience .demo-controls { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); position: sticky; top: 0; z-index: 30; background: var(--paper); border-bottom: 1px solid #c7d3d3; padding-top: .75rem; }
.experience .demo-controls a { display: flex; align-items: center; gap: .75rem; min-height: 4.25rem; padding: 1rem; color: var(--navy); font-weight: 700; font-size: 1rem; text-decoration: none; border-bottom: 3px solid transparent; transition: color 180ms, background-color 180ms, border-color 180ms; }
.experience .demo-controls a:hover { background: #e7eeeb; }
.experience .demo-controls a[aria-current="step"] { border-color: var(--teal); background: #e7eeeb; }
.experience .step-index { font-size: .75rem; color: var(--muted-ink); font-weight: 500; }
.experience .demo-instruction { margin: .75rem 0 0; font-size: .75rem; color: var(--muted-ink); }
.experience .demo-layout { margin-top: 2rem; }
.experience .demo-scene { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: center; gap: 5rem; padding: 2rem 0 4rem; scroll-margin-top: 7rem; }
.experience .scene-number { font-size: 4rem; letter-spacing: -.07em; line-height: 1; color: #607b8a; font-weight: 400; margin: 0 0 1rem; }
.experience .scene-copy h3 { font-size: 2rem; letter-spacing: -.04em; }
.experience .scene-copy > p:not(.scene-number) { font-size: 1.0625rem; max-width: 32ch; }
.experience .refine-principle { border-left: 3px solid var(--teal); padding-left: 1rem; font-weight: 700; color: var(--navy); margin-top: 1.5rem; }
.experience .demo-document { background: white; color: var(--text-body); border: 1px solid #d6dfdc; box-shadow: 0 12px 35px #173b4a0b; padding: 2rem 2.25rem; min-width: 0; }
.experience .demo-document[hidden] { display: none; }
.experience .document-kicker { font-size: .625rem; color: #566878; font-weight: 700; letter-spacing: .14em; border-bottom: 1px solid #d6dfdc; padding-bottom: 1rem; margin: 0 0 1.5rem; }
.experience .demo-document h3 { font-family: 'Lora', Georgia, serif; font-weight: 600; font-size: 1.5rem; line-height: 1.3; letter-spacing: -.025em; margin-bottom: .75rem; }
.experience .document-context { font-size: .75rem; color: #566878; margin-bottom: 1.5rem; }
.experience .rough-note { font-family: 'Lora', Georgia, serif; font-size: 1.25rem; font-style: italic; line-height: 1.8; margin: 2rem 0; }
.experience .document-footnote { font-size: .75rem; line-height: 1.55; color: #566878; border-top: 1px solid #d6dfdc; padding-top: 1rem; margin-top: 1.5rem; }
.experience .draft-outline { list-style-type: decimal-leading-zero; padding-left: 1.75rem; font-size: .9375rem; }
.experience .draft-outline li { padding: .4rem .5rem; border-bottom: 1px solid #e6eae8; }
.experience .draft-outline li::marker { color: #566878; font-size: .6875rem; }
.experience .draft-warning { padding: 1rem; background: #f7f3eb; border-left: 3px solid #9e7644; margin-top: 1.5rem; }
.experience .draft-warning p { font-size: .9375rem; margin: .5rem 0; }
.experience .annotation-label { display: block; font-size: .6875rem; line-height: 1.5; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: #566878; margin: 0 0 .5rem; }
.experience .edit-example { margin-top: 1.25rem; }
.experience .edit-example p { font-size: .875rem; margin-bottom: .5rem; }
.experience .edit-example .annotation-label { font-size: .6875rem; }
.experience .edit-example del { color: #80472e; text-decoration-thickness: 1px; background: #fcf0e9; }
.experience .edit-example .edit-explanation { font-size: .75rem; color: #566878; }
.experience .replacement-note { background: #e8f4f2; border-left: 3px solid var(--teal); padding: 1rem; margin-top: .75rem; font-size: .9375rem; line-height: 1.65; }
.experience .replacement-label { color: #246b60; margin-top: 1rem; }
.experience .portfolio-excerpt { border-top: 1px solid #d6dfdc; padding-top: 1rem; }
.experience .portfolio-excerpt > p:not(.annotation-label) { font-size: .9375rem; margin-bottom: 1.25rem; }
.experience .portfolio-tags { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .6875rem; font-weight: 600; color: #246b60; }
.experience .portfolio-tags span { padding: .25rem .5rem; background: #e8f4f2; }
.experience .demo-display { display: none; }
.experience .demo-disclosure { font-size: .75rem; line-height: 1.6; max-width: 80ch; color: var(--muted-ink); margin-top: 2rem; border-top: 1px solid #c7d3d3; padding-top: 1.5rem; }
.experience .demo-section.is-enhanced .demo-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 5rem; align-items: start; }
.experience .is-enhanced .demo-scene { display: flex; align-items: center; min-height: 72vh; padding: 3rem 0; }
.experience .is-enhanced .demo-scene:last-child { min-height: 78vh; }
.experience .is-enhanced .demo-display { display: block; position: sticky; top: 7rem; padding-top: 2rem; }

/* Compact exploration replaces the uninterrupted contents list. */
.experience .section { padding: 5rem 0; }
.experience .reading-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 4rem; }
.experience .margin-heading { border: 0; padding: 0; }
.experience .margin-heading h2 { width: auto; hyphens: none; max-width: 13ch; }
.experience .section-subtitle { color: var(--text-body); margin-bottom: 2rem; }
.experience .contents-section .reading-layout { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
.experience .contents-section .margin-heading h2 { max-width: none; }
.experience .contents-section .section-subtitle { max-width: 65ch; }
.experience .activity-explorer { display: grid; grid-template-columns: 1fr 1fr; column-gap: 3rem; border-top: 1px solid #ccd5dc; }
.experience .activity-explorer > li, .experience .activity-explorer > li:first-child { display: block; padding: 0; border: 0; border-bottom: 1px solid #ccd5dc; }
.experience .activity-explorer summary { display: flex; align-items: baseline; gap: 1rem; padding: 1.25rem 0; list-style: none; cursor: pointer; }
.experience .activity-explorer summary::-webkit-details-marker { display: none; }
.experience .activity-explorer .activity-number { position: static; width: auto; padding: 0; border: 0; font-size: .6875rem; color: #566878; }
.experience .activity-explorer h3 { font-size: 1rem; margin: 0; font-weight: 600; }
.experience .activity-toggle { margin-left: auto; color: #246b60; transition: transform 200ms; }
.experience .activity-explorer details[open] .activity-toggle { transform: rotate(45deg); }
.experience .activity-explorer details[open] h3 { color: #246b60; }
.experience .activity-explorer details p { font-size: .9375rem; padding: 0 2rem 1.5rem; }
.experience .also-included { border: 1px solid #ccd5dc; border-radius: .375rem; margin-top: 2.5rem; padding: 0 1.5rem; }
.experience .also-included-title { cursor: pointer; font-size: 1rem; font-weight: 700; padding: 1.25rem 0; margin: 0; }
.experience .also-included ul { padding-bottom: 1.5rem; }
.experience .also-included li { font-size: .9375rem; }

.experience .author-section { background: var(--paper); }
.experience .author-section .about-header { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 4rem; }
.experience .author-section .about-photo { width: 100%; max-width: min(20rem, 100%); height: auto; aspect-ratio: 4 / 5; }
.experience .author-section .about-photo img { width: 100%; height: 100%; }
.experience .author-section .about-content > p:not(.role):not(.trust-independence) { font-size: 1rem; }
.experience .author-section .about-content .role { font-size: 1rem; }
.experience .author-section .credentials-list { font-size: .875rem; }
.experience .author-section .trust-independence { font-size: .8125rem; }
.experience .chapter-section .lead-magnet.reading-layout { padding-block: 0; border: 0; }
.experience .chapter-section h2, .experience .contact-section h2 { font-size: clamp(2rem, 3.3vw, 3rem); }
.experience .chapter-section .reading-content > p:first-child { font-size: 1.125rem; }
.experience .form-group input, .experience .form-group textarea { background: #fafbf9; border-color: #778691; border-radius: .375rem; padding: .875rem 1rem; }
.experience .form-group label { font-size: .875rem; }
.experience .collection-notice { font-size: .8125rem; }
.experience .purchase-section { background: var(--navy); color: var(--light-ink); }
.experience .purchase-section .reading-layout { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
.experience .purchase-section .margin-heading h2 { color: #aac9d5; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; }
.experience .purchase-section .book-detail { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 5rem; }
.experience .purchase-section .book-title { font-size: clamp(2rem, 3.1vw, 2.75rem); line-height: 1.25; color: #fff; }
.experience .purchase-section .book-copy > p:not(.book-title) { font-size: 1rem; }
.experience .purchase-section .book-buy { max-width: none; border-color: #8faabd; display: grid; grid-template-columns: 6rem 1fr; gap: 0 1.5rem; align-items: start; padding-top: 1.5rem; }
.experience .purchase-section .book-cover--small { width: 6rem; grid-row: 1 / 4; margin: 0; }
.experience .purchase-section .price-line { font-size: 3rem; color: white; margin: 0 0 .5rem; }
.experience .purchase-section .price-currency, .experience .purchase-section .format-note, .experience .purchase-section .buy-sub { color: var(--light-ink); }
.experience .purchase-section .book-buy .btn { grid-column: 1 / -1; margin-top: 1.5rem; }
.experience .purchase-section .buy-sub { grid-column: 1 / -1; font-size: .75rem; }
.experience .purchase-section :focus-visible { outline-color: white; }
.experience #faq .margin-heading h2 { max-width: 12ch; }
.experience .faq-item summary { font-size: 1rem; padding-block: 1.5rem; }
.experience .faq-body p { font-size: 1rem; }
.experience #contact { border-top: 1px solid #d6dfdc; }
.experience .exclusions { margin-left: 0; font-size: .8125rem; padding-top: 2rem; max-width: 90ch; }
.experience .site-footer { margin-top: 1rem; padding-block: 4rem 2rem; }
.experience .footer-content { margin-bottom: 3rem; }
.experience .footer-acknowledgement, .experience .footer-disclaimer, .experience .footer-bottom { font-size: .8125rem; }

/* Interior pages share the new identity without changing their wording. */
.experience .page-header { background: var(--navy-dark); padding: 5rem 0; }
.experience .page-header .reading-layout { display: block; }
.experience .page-heading { max-width: 55rem; }
.experience .page-header h1 { color: white; font-family: var(--font-family); font-weight: 700; font-size: clamp(3rem, 5vw, 4.5rem); line-height: 1.1; letter-spacing: -.05em; max-width: none; }
.experience .page-header .lead { color: var(--light-ink); margin: 0; }
.experience .use-case .prompt-example { background: var(--paper); border-radius: .375rem; padding: 1.5rem; }
.experience .use-case h3 { font-size: 1.5rem; }
.experience .governance-highlight { border-color: var(--teal); }
.experience .interior-experience { color: var(--text-body); }
.experience.interior-experience .margin-heading h2 { font-size: 1.75rem; }
.experience .cta-banner { background: var(--paper); padding-block: 4rem; }

@media (max-width: 999px) {
  .experience .hero-composition { gap: 2.5rem; }
  .experience .hero h1 { font-size: 3.5rem; }
  .experience .hero-object { padding: 1rem; }
  .experience .demo-scene { gap: 2rem; }
  .experience .purchase-section .book-detail { gap: 2.5rem; }
}
@media (max-width: 799px) {
  .experience .container { padding-inline: 1.25rem; }
  .experience .nav-wrapper { padding: 1rem 1.25rem; }
  .experience .nav-menu { gap: .25rem 1rem; }
  .experience .nav-menu a { font-size: .8125rem; }
  .experience .experience-hero { padding-top: 2.5rem; }
  .experience .hero-composition { grid-template-columns: minmax(0, 1fr); gap: 2.5rem; padding-bottom: 2.5rem; }
  .experience .hero h1 { font-size: clamp(3rem, 10vw, 4rem); max-width: 13ch; }
  .experience .headline-sub { font-size: .48em; }
  .experience .hero .lead { font-size: .9375rem; }
  .experience .hero-object { justify-self: center; width: 66%; max-width: 19rem; }
  .experience .hero-actions { gap: 1rem; }
  .experience .hero-purchase { font-size: .875rem; }
  .experience .hero-index { grid-template-columns: 1fr 1fr; column-gap: 1.5rem; }
  .experience .hero-index a { margin: 0; padding-block: 1rem; }
  .experience .section, .experience .demo-section { padding-block: 3rem; }
  .experience .reading-layout, .experience .author-section .about-header, .experience .purchase-section .book-detail, .experience .demo-introduction { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .experience .margin-heading h2, .experience #faq .margin-heading h2 { max-width: none; }
  .experience .demo-introduction { margin-bottom: 1.5rem; }
  .experience .demo-introduction h2 { max-width: none; font-size: 2.25rem; }
  .experience .demo-controls a { display: block; padding: .75rem .25rem; text-align: center; font-size: .8125rem; min-height: 0; }
  .experience .step-index { display: block; font-size: .625rem; margin-bottom: .25rem; }
  .experience .demo-scene { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; padding: 2rem 0; }
  .experience .scene-number { font-size: 2.5rem; }
  .experience .scene-copy h3 { font-size: 1.75rem; }
  .experience .scene-copy > p:not(.scene-number) { max-width: 65ch; font-size: 1rem; }
  .experience .demo-document { padding: 1.5rem; }
  .experience .demo-document h3 { font-size: 1.375rem; }
  .experience .rough-note { font-size: 1.125rem; margin: 1.5rem 0; }
  .experience .activity-explorer { grid-template-columns: minmax(0, 1fr); }
  .experience .author-section .about-photo { width: 12rem; }
  .experience .purchase-section .book-buy { max-width: 28rem; }
  .experience .btn { padding: .875rem 1.125rem; font-size: .9375rem; }
  .experience .page-header { padding-block: 3rem; }
  .experience .page-header h1 { font-size: 2.75rem; }
}
@media (prefers-reduced-motion: reduce) {
  .experience *, .experience *::before, .experience *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .experience .btn:hover { transform: none; }
}

/* Revision 3: persistent navigation and recognisable workflow surfaces. */
.experience { --header-height: 5rem; }
.experience .site-header { position: sticky; top: 0; z-index: 100; }
.experience .nav-wrapper { padding-block: .85rem; }
.experience .mobile-menu-button { display: none; }
.experience .hero-object { background: #f5efe3; border-color: #e0d5c3; padding: 2rem; }
.experience .object-label, .experience .object-caption { color: #314a60; }
.experience .hero-object .book-cover img { box-shadow: 0 8px 18px #102c4930; }
.experience .book-buy .book-cover { background: #f5efe3; padding: .75rem; box-sizing: content-box; }
.experience .demo-controls { top: var(--header-height); }
.experience .is-enhanced .demo-display { top: calc(var(--header-height) + 6rem); padding-top: 0; }
.experience section[id], .experience .demo-scene { scroll-margin-top: calc(var(--header-height) + 6rem); }
.experience .app-bar { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem 1rem; background: #edf2f1; margin: -1.5rem -1.5rem 1.25rem; padding: .8rem 1rem; border-bottom: 1px solid #ccd8d5; font-size: .8125rem; color: #29475d; }
.experience .app-bar > span:last-child { font-size: .6875rem; margin-left: auto; }
.experience .demo-document { padding: 1.5rem; }
.experience .workflow-caption { font-size: .875rem; color: #40586a; line-height: 1.6; }
.experience .chat-message { padding: 1rem; border-radius: .65rem; font-size: .875rem; line-height: 1.6; }
.experience .chat-message p:last-child { margin-bottom: 0; }
.experience .chat-user { background: #e8f2ef; margin-left: 1rem; border-bottom-right-radius: 0; }
.experience .chat-assistant { background: #f7f3eb; margin-right: 1rem; border-bottom-left-radius: 0; }
.experience .chat-transfer { font-size: .75rem; text-align: center; color: #486359; margin: .75rem 0; }
.experience .editor-toolbar { color: #4b5b69; font-size: .75rem; border-bottom: 1px solid #d6dfdc; padding-bottom: .75rem; margin-bottom: 1rem; }
.experience .upload-example { display: grid; justify-items: center; text-align: center; gap: .5rem; padding: 1.25rem .75rem; border: 2px dashed #83a69e; background: #f3f8f6; margin: 1.25rem 0; font-size: .875rem; overflow-wrap: anywhere; }
.experience .upload-example > span:not(.file-symbol) { font-size: .75rem; color: #40586a; }
.experience .file-symbol { font-size: 2rem; color: #246b60; }
.experience .upload-confirmation { color: #246b60; font-weight: 700; margin: .5rem 0 0; }
@media (max-width: 799px) {
  .experience .nav-wrapper { gap: .5rem; }
  .experience.has-menu .mobile-menu-button { display: block; margin-left: auto; background: transparent; color: white; border: 1px solid #8da8bc; padding: .5rem .75rem; border-radius: .25rem; font-size: .875rem; }
  .experience.has-menu .nav-menu, .experience.has-menu .nav-toggle:checked ~ .nav-menu { display: none; }
  .experience.has-menu .nav-menu.is-open { display: flex; flex-direction: column; align-items: flex-start; width: 100%; padding-block: .75rem; }
  .experience .hero-object { padding: 1.5rem; }
  .experience .demo-document { padding: 1.25rem; }
  .experience .app-bar { margin: -1.25rem -1.25rem 1rem; }
}

.experience:not(.has-menu) .demo-controls { position: static; }