:root {
  color-scheme: light dark;
  --paper: #F7F4EF;
  --surface: #FFFDFC;
  --ink: #141824;
  --muted: #575C69;
  --coral: #FF6B8B;
  --coral-soft: #FF8B8F;
  --accent-ink: #141824;
  --accent-text: #A32F4D;
  --soft: #F4E5E2;
  --line: #DCD8D4;
  --band: #EDEAE5;
  --link: #A32F4D;
  --shadow: 0 18px 44px -30px #14182445;
  --radius: 1.25rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 100%;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0B1026;
    --surface: #101936;
    --ink: #F7F4EF;
    --muted: #B5BDCF;
    --coral: #FF8B8F;
    --coral-soft: #FF6B8B;
    --accent-text: #FF8B8F;
    --soft: #282139;
    --line: #2C3550;
    --band: #0E152D;
    --link: #FF8B8F;
    --shadow: 0 18px 44px -30px #00000090;
  }
}
* { box-sizing: border-box; }
html { scroll-padding-top: 2rem; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.65; -webkit-text-size-adjust: 100%; }
::selection { background: var(--coral); color: var(--accent-ink); }
a { color: var(--link); text-underline-offset: .25em; }
a:hover { text-decoration-thickness: .12em; }
:focus-visible { outline: 3px solid var(--accent-text); outline-offset: 5px; border-radius: 3px; }
.wrap { width: min(100% - 2.5rem, 76rem); margin-inline: auto; }
.skip { position: absolute; left: 1rem; top: -10rem; z-index: 10; padding: .75rem 1rem; background: var(--surface); color: var(--ink); }
.skip:focus { top: 1rem; }
.preview-bar { background: var(--band); border-bottom: 1px solid var(--line); padding-block: .5rem; font-size: .75rem; color: var(--muted); }
.preview-bar span { margin-inline: .5rem; color: var(--accent-text); }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .25rem 2rem; padding-block: 1rem; }
.wordmark { display: inline-flex; align-items: center; min-height: 48px; font-weight: 850; letter-spacing: .045em; font-size: 1.5rem; text-decoration: none; color: var(--ink); }
nav { display: flex; flex-wrap: wrap; gap: .15rem 1.2rem; }
nav a { display: inline-flex; align-items: center; min-height: 48px; color: var(--ink); font-size: .8125rem; text-decoration: none; }
nav a:hover, nav a[aria-current="page"] { text-decoration: underline; }
h1, h2, h3 { line-height: 1.12; text-wrap: balance; overflow-wrap: anywhere; }
h1 { font-size: clamp(2.8rem, 6vw, 5.6rem); font-weight: 750; letter-spacing: -.065em; margin: 1.15rem 0 1.75rem; }
h2 { font-size: clamp(2rem, 3.6vw, 3.5rem); font-weight: 700; letter-spacing: -.05em; margin: 0 0 1.25rem; }
h3 { font-size: 1.3rem; letter-spacing: -.025em; margin: 0 0 .85rem; }
p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }
.eyebrow { font-size: .75rem; font-weight: 750; line-height: 1.5; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.accent-dot { display: inline-block; width: .5rem; height: .5rem; margin-right: .5rem; border-radius: 50%; background: var(--coral); }
.lead { font-size: clamp(1.0625rem, 1.5vw, 1.25rem); color: var(--muted); line-height: 1.6; }
.small { font-size: .8125rem; color: var(--muted); }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 52px; padding: .9rem 1.2rem; border: 1px solid transparent; border-radius: .7rem; background: var(--coral); color: var(--accent-ink); font-weight: 750; font-size: .875rem; text-decoration: none; }
.button span { font-size: 1.25rem; line-height: 1; }
.button:hover { background: var(--coral-soft); }
.hero { display: grid; gap: 3rem; align-items: center; padding-block: 2.5rem 5rem; }
.hero h1 span { color: var(--accent-text); }
.hero-question { font-size: 1.125rem; font-weight: 650; max-width: 27rem; line-height: 1.5; }
.hero-copy .lead { max-width: 34rem; margin-bottom: 1.8rem; }
.hero-note { margin-top: 1rem; color: var(--muted); font-size: .75rem; max-width: 25rem; }
.hero-story { padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, var(--surface), var(--band)); }
.story-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .4rem 1rem; margin-bottom: 2rem; }
.story-top .eyebrow { margin: 0; }
.story-top .small { font-size: .75rem; }
.activity-sheet { padding: 1.5rem 1.25rem; border: 1px solid var(--line); border-top: 3px solid var(--coral); background: var(--surface); border-radius: .85rem; box-shadow: var(--shadow); }
.activity-sheet h2 { font-size: clamp(1.65rem, 2.6vw, 2.65rem); line-height: 1.2; margin-block: 1.4rem; }
.activity-sheet h2 span { color: var(--accent-text); }
.activity-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.activity-tags span { padding: .3rem .6rem; border: 1px solid var(--line); border-radius: .4rem; font-size: .75rem; color: var(--muted); }
.story-connector { display: flex; align-items: center; justify-content: center; gap: 1rem; color: var(--accent-text); padding-block: .65rem; }
.story-connector span { height: 1px; width: 2rem; background: var(--line); }
.direction-sheet { display: flex; align-items: flex-start; gap: 1rem; padding: 1.25rem; background: var(--soft); border-radius: .85rem; }
.marker { display: grid; place-items: center; flex: 0 0 2rem; height: 2rem; border: 1px solid var(--accent-text); border-radius: 50%; color: var(--accent-text); font-size: .75rem; }
.direction-sheet .eyebrow { margin-bottom: .5rem; }
.direction-sheet p:last-child { font-size: .875rem; line-height: 1.5; }
.story-foot { margin-top: 1.5rem; font-size: .75rem; color: var(--muted); text-align: center; }
.problem-band { padding-block: 3.5rem; background: var(--band); border-block: 1px solid var(--line); }
.problem-layout { display: grid; gap: 1.5rem; }
.problem-layout h2 { margin-bottom: 0; }
.problem-copy { max-width: 35rem; color: var(--muted); }
.section { padding-block: 4.5rem; }
.section-heading { display: grid; gap: .75rem 3rem; margin-bottom: 2rem; }
.section-heading > p { max-width: 32rem; color: var(--muted); }
.help-grid, .industry-grid { display: grid; gap: 1rem; }
.help-card { padding: 1.75rem; border-top: 2px solid var(--line); background: var(--surface); border-radius: 0 0 var(--radius) var(--radius); }
.card-index { display: block; color: var(--accent-text); font-size: .75rem; margin-bottom: 2.5rem; font-weight: 650; }
.help-card h3 { max-width: 15rem; font-size: 1.5rem; }
.help-card p, .industry-card > p { color: var(--muted); font-size: .9375rem; }
.process-section { background: var(--surface); border-block: 1px solid var(--line); padding-block: 4.5rem; }
.process-grid { display: grid; list-style: none; padding: 0; margin: 0; gap: .75rem; }
.process-grid li { min-width: 0; padding: 1.25rem; border: 1px solid var(--line); border-radius: .8rem; }
.process-label { display: flex; align-items: center; gap: .75rem; margin-bottom: 1rem; }
.process-label h3 { font-size: .8125rem; letter-spacing: .08em; margin: 0; }
.process-label span { font-size: .75rem; color: var(--muted); }
.process-label span:last-child { margin-left: auto; color: var(--accent-text); }
.process-grid p { font-size: .8125rem; color: var(--muted); }
.process-grid .approval-step { background: var(--soft); border-color: var(--accent-text); }
.approval-step h3 { color: var(--accent-text); }
.process-note { display: flex; align-items: baseline; gap: .75rem; margin-top: 1.5rem; font-size: .8125rem; color: var(--muted); }
.process-note > span { color: var(--accent-text); font-size: 1.25rem; }
.industry-card { display: flex; flex-direction: column; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); }
.industry-card > .eyebrow { font-size: .75rem; margin-bottom: 1.75rem; }
.industry-card h3 { font-size: 1.5rem; }
.industry-card .activity-detail { padding-top: 1.15rem; margin-top: auto; border-top: 1px solid var(--line); font-size: .8125rem; color: var(--ink); }
.activity-detail span { display: block; margin-bottom: .4rem; color: var(--accent-text); font-size: .75rem; font-weight: 700; }
.control-section { display: grid; gap: 2rem; padding: 2rem 1.5rem; background: var(--soft); border-radius: var(--radius); }
.control-intro h2 { font-size: clamp(2.5rem, 4.5vw, 4rem); }
.control-intro h2 span { color: var(--accent-text); }
.control-intro > p:last-child { max-width: 22rem; color: var(--muted); }
.control-list article { display: flex; gap: 1rem; padding-block: 1.5rem; border-top: 1px solid var(--line); }
.control-list article > span { color: var(--accent-text); font-size: .75rem; padding-top: .2rem; }
.control-list h3 { font-size: 1.125rem; }
.control-list p { color: var(--muted); font-size: .9375rem; }
.experience-section { display: grid; align-items: center; gap: 2.5rem; }
.experience-copy > p { max-width: 31rem; color: var(--muted); }
.illustration-note { max-width: 30rem; border-left: 2px solid var(--accent-text); padding-left: 1rem; margin-top: 2rem; font-size: .8125rem; color: var(--muted); }
.illustration-note strong { display: block; color: var(--ink); margin-bottom: .5rem; }
.product-figure { min-width: 0; width: min(100%, 26rem); margin: 0 auto; }
.product-preview { border: 1px solid var(--line); border-radius: 1.5rem; background: var(--surface); box-shadow: var(--shadow); overflow: hidden; }
.product-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; padding: 1.2rem; border-bottom: 1px solid var(--line); }
.mini-wordmark { font-size: .875rem; font-weight: 850; letter-spacing: .045em; }
.mini-wordmark > span { color: var(--coral); padding-left: .15rem; }
.concept-label { font-size: .75rem; padding: .25rem .5rem; border-radius: .35rem; background: var(--soft); color: var(--accent-text); }
.product-body { padding: 1.4rem 1.2rem; }
.product-body > h3 { font-size: 1.65rem; max-width: 18rem; }
.product-body > .eyebrow { color: var(--accent-text); }
.product-block, .product-question { padding: 1rem; border: 1px solid var(--line); border-radius: .7rem; margin-top: 1rem; font-size: .8125rem; }
.product-block .eyebrow, .product-question .eyebrow { font-size: .75rem; margin-bottom: .6rem; }
.product-question { background: var(--soft); border-color: transparent; }
.product-question .eyebrow { color: var(--accent-text); }
.draft-label { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem .75rem; margin-bottom: .6rem; }
.draft-label .eyebrow { margin: 0; }
.draft-label > span { color: var(--accent-text); font-size: .75rem; }
.review-note { display: flex; align-items: center; gap: .5rem; border-top: 1px solid var(--line); padding-top: .75rem; color: var(--muted); font-size: .75rem; }
.review-note > span { color: var(--accent-text); }
.product-bottom { padding: .8rem 1rem; text-align: center; background: var(--band); font-size: .75rem; color: var(--muted); }
.product-bottom span { padding-inline: .25rem; }
figcaption { text-align: center; color: var(--muted); font-size: .75rem; margin-top: 1rem; padding-inline: 1rem; }
.preview-section { display: grid; gap: 1.5rem; margin-bottom: 4.5rem; border-block: 1px solid var(--line); padding-block: 3rem; }
.preview-section h2 { font-size: clamp(2rem, 3.4vw, 3rem); }
.preview-section p:last-child { max-width: 39rem; color: var(--muted); font-size: .875rem; }
.preview-actions { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 1rem; }
.text-link { display: inline-flex; align-items: center; gap: .5rem; min-height: 48px; color: var(--ink); font-size: .8125rem; }
.site-footer { border-top: 1px solid var(--line); padding-block: 2rem; }
.footer-inner, .footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem 2rem; }
.footer-inner { align-items: center; }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 1.25rem; margin-top: 2rem; color: var(--muted); font-size: .75rem; gap: .5rem 2rem; }
.footer-bottom p { margin: 0; }
/* Shared document presentation; protected copy is unchanged. */
.document-layout { display: grid; gap: 2rem; align-items: start; }
.document-layout > * { min-width: 0; }
.document-nav { padding: 1.25rem; border: 1px solid var(--line); border-radius: .85rem; background: var(--surface); }
.document-nav nav { display: grid; gap: .25rem; }
.document-nav a { min-width: 0; min-height: 48px; overflow-wrap: anywhere; line-height: 1.5; }
.document-nav .eyebrow { margin-bottom: .5rem; }
.notice h2:first-child { margin-top: 0; }
@media (min-width: 60rem) {
  .document-layout { grid-template-columns: minmax(13rem, 18rem) minmax(0, 48rem); gap: 3rem; justify-content: space-between; }
}
@media print { .document-nav { display: none; } .document-layout { display: block; } }
main.wrap { padding-block: 3rem 4.5rem; }
.reading { max-width: 48rem; }
.reading h1 { font-size: clamp(2.5rem, 5vw, 3.75rem); }
.reading h2 { font-size: 1.5rem; margin-top: 2.25rem; }
.reading h3 { margin-top: 1.5rem; }
.reading ul { padding-left: 1.4rem; }
.reading li { margin-bottom: .5rem; }
.document-meta { color: var(--muted); font-size: .875rem; margin-bottom: 1.5rem; }
.pending { font-weight: 650; overflow-wrap: anywhere; }
.notice { padding: 1.2rem 1.4rem; border-left: 3px solid var(--accent-text); background: var(--band); border-radius: 0 .6rem .6rem 0; }
@media (min-width: 40rem) {
  .wrap { width: min(100% - 4rem, 76rem); }
  .hero-story { padding: 2rem; }
  .activity-sheet { padding: 2rem; }
  .industry-grid, .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .control-section { padding: 3rem; }
}
@media (min-width: 60rem) {
  .header-inner { padding-block: 1.35rem; }
  nav { gap: 2rem; }
  .hero { grid-template-columns: 1.12fr 1fr; gap: clamp(2rem, 5vw, 5rem); padding-block: 4rem 7rem; }
  .hero-story { margin-top: 1rem; }
  .activity-sheet { margin-left: -2.8rem; margin-right: .75rem; }
  .direction-sheet { margin-left: .75rem; }
  .problem-layout, .section-heading { grid-template-columns: 1.2fr 1fr; align-items: end; }
  .problem-layout { gap: 5rem; }
  .problem-band { padding-block: 4.5rem; }
  .section, .process-section { padding-block: 6rem; }
  .section-heading { margin-bottom: 3rem; }
  .section-heading h2 { margin-bottom: 0; }
  .help-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .process-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .process-grid li:last-child { grid-column: span 2; }
  .industry-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .industry-card { padding: 1.5rem 1.25rem; }
  .control-section { grid-template-columns: 1fr 1.2fr; gap: 5rem; padding: 4rem; }
  .experience-section { grid-template-columns: 1.1fr 1fr; gap: 5rem; }
  .preview-section { grid-template-columns: 1.5fr 1fr; gap: 3rem; margin-bottom: 5rem; }
  .preview-actions { align-items: flex-end; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
  .button { transition: background-color 160ms ease, transform 160ms ease; }
  .button:hover { transform: translateY(-2px); }
  .industry-card { transition: border-color 160ms ease, background-color 160ms ease; }
  .industry-card:hover { background: var(--surface); border-color: var(--accent-text); }
}
@media (forced-colors: active) {
  .button { border-color: ButtonText; }
  .accent-dot { background: CanvasText; }
}
@media print {
  :root { color-scheme: light; --paper: white; --surface: white; --ink: #141824; --muted: #575C69; --accent-text: #A32F4D; --soft: #F4E5E2; --band: #EDEAE5; --line: #DCD8D4; }
  .site-header nav, .site-footer, .skip, .button, .preview-actions { display: none; }
  .wrap { width: 100%; }
  .hero, .section, .process-section, .problem-band { padding-block: 2rem; }
  .reading { max-width: none; }
  .product-preview, .activity-sheet { box-shadow: none; }
  .help-card, .industry-card, .product-figure, .process-grid li { break-inside: avoid; }
}