/* DRAFT content revision — 13 October 2026.
   Uses the preserved identity, inherited paper/ink tokens and existing artwork.
   Every passage and native disclosure remains available without JavaScript. */
.about-revision .guide-intro { padding-bottom: 50px; }
.about-revision .intro-bottom { grid-template-columns: minmax(0,1.2fr) minmax(0,.8fr); }
.about-revision .intro-note { max-width: 43ch; font-size: 18px; color: var(--subtle); }
.about-revision .guide-heading { grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); gap: 48px; align-items: end; }
.about-revision .guide-heading > div:last-child > p { font-size: 18px; line-height: 1.618; max-width: 47ch; margin: 0; }
.about-revision .guide-heading > p { max-width: 47ch; }
.about-revision .guide-heading h2 { font-size: clamp(37px,4.5vw,68px); }
.about-revision .index-links { gap: 10px 28px; }
.about-revision .index-links a { display: inline-flex; align-items: center; min-height: 44px; }
.about-revision .about-opening { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); align-items: center; gap: 42px; }
.about-revision .about-opening-copy { max-width: 55ch; font-size: 18px; line-height: 1.618; }
.about-revision .about-opening-copy p { margin: 0 0 23px; }
.about-revision .about-opening-art { margin: 0; }
.about-revision .about-opening-art img { display: block; width: 100%; height: auto; max-height: 330px; object-fit: contain; }
.about-revision .about-opening-art figcaption { font-size: 14px; line-height: 1.5; color: var(--subtle); text-align: center; margin-top: 8px; }
.about-revision .beginning-guide { background: color-mix(in srgb,var(--guide-yellow) 17%,var(--paper)); }
.about-revision .founder-story { display: grid; grid-template-columns: minmax(0,.7fr) minmax(0,1.3fr); gap: clamp(38px,7vw,96px); padding-top: 8px; }
.about-revision .beginning-record { align-self: start; border-top: 1px solid var(--ink); padding-top: 24px; }
.about-revision .beginning-number { font-size: clamp(90px,10vw,146px); line-height: .95; letter-spacing: -.06em; font-weight: 700; margin: 38px 0 25px; }
.about-revision .beginning-number span { font-weight: 400; font-size: .65em; margin-left: .06em; vertical-align: 12%; }
.about-revision .beginning-record > p:not(.beginning-number) { font-size: 22px; line-height: 1.4; margin: 0; }
.about-revision .beginning-record .beginning-fact { margin-top: 28px!important; padding-top: 22px; border-top: 1px solid var(--line); font-size: 16px!important; color: var(--subtle); max-width: 28ch; }
.about-revision .founder-prose { font-size: 19px; line-height: 1.65; max-width: 61ch; }
.about-revision .founder-prose p { margin: 0 0 24px; }
.about-revision .founder-prose p:last-child { margin-bottom: 0; }
.about-revision .founder-attribution { margin-top: 32px!important; padding-top: 18px; border-top: 1px solid var(--line); font-size: 16px; }
.about-revision .meaning-introduction { max-width: 70ch; margin: 0 0 36px; font-size: 18px; line-height: 1.618; }
.about-revision .about-principles { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.about-revision .about-principles article { background: var(--guide-pink); color: var(--ink); padding: 28px; border: 1px solid color-mix(in srgb,var(--ink) 13%,transparent); }
.about-revision .about-principles article:nth-child(2) { background: var(--guide-yellow); }
.about-revision .about-principles article:nth-child(3) { background: var(--guide-blue); }
.about-revision .principle-letters { display: inline-block; font-size: 16px; font-weight: 700; letter-spacing: .1em; padding-bottom: 8px; border-bottom: 1px solid var(--ink); }
.about-revision .about-principles h3 { font-size: clamp(25px,2.8vw,37px); line-height: 1.1; letter-spacing: -.035em; margin: 34px 0 20px; }
.about-revision .about-principles p { font-size: 18px; line-height: 1.55; margin: 0; }
.about-revision .contribution-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 42px; }
.about-revision .contribution-grid article { display: flex; flex-direction: column; align-items: start; padding: 30px 0; border-top: 1px solid var(--line); }
.about-revision .contribution-grid h3 { font-size: 29px; line-height: 1.2; letter-spacing: -.03em; margin: 18px 0 16px; }
.about-revision .contribution-grid p { font-size: 18px; line-height: 1.618; margin: 0 0 15px; max-width: 52ch; }
.about-revision .contribution-grid a { font-size: 16px; line-height: 1.4; display: inline-flex; align-items: center; gap: 22px; min-height: 44px; margin-top: auto; }
.about-revision .about-choice-note { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); align-items: center; gap: 48px; padding: 36px; margin-top: 24px; background: var(--guide-green); }
.about-revision .about-choice-note h3 { font-size: clamp(29px,3.6vw,46px); line-height: 1.08; letter-spacing: -.04em; margin: 25px 0; }
.about-revision .about-choice-note p { font-size: 18px; line-height: 1.618; margin: 0 0 20px; }
.about-revision .about-choice-note p:last-child { margin: 0; }
.about-revision .about-choice-example { border-left: 1px solid color-mix(in srgb,var(--ink) 26%,transparent); padding-left: 36px; }
.about-revision .about-choice-example > p { font-size: clamp(25px,2.8vw,36px); line-height: 1.2; letter-spacing: -.03em; margin: 24px 0; }
.about-revision .about-choice-example > span:last-child { display: block; font-size: 16px; line-height: 1.5; max-width: 36ch; }
.about-revision .follow-step > div > p { font-size: 18px; line-height: 1.618; margin: 0; }
.about-revision .about-operation-note { font-size: 18px; line-height: 1.618; max-width: 66ch; margin: 30px 0 0; }
.about-revision .about-development { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 45px; }
.about-revision .about-development article { border-top: 1px solid var(--line); padding-top: 28px; }
.about-revision .about-development h3 { font-size: 29px; letter-spacing: -.03em; line-height: 1.2; margin: 23px 0 20px; }
.about-revision .about-development p { font-size: 18px; line-height: 1.618; margin: 0 0 20px; }
.about-revision .about-faq { border-top: 1px solid var(--ink); }
.about-revision .about-faq details { border-bottom: 1px solid var(--line); }
.about-revision .about-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 24px 0; list-style: none; cursor: pointer; font-size: clamp(20px,2.2vw,26px); letter-spacing: -.025em; line-height: 1.35; }
.about-revision .about-faq summary::-webkit-details-marker { display: none; }
.about-revision .about-faq summary span { flex: 0 0 28px; text-align: right; font-size: 30px; font-weight: 400; line-height: 1; transition: transform .2s; }
.about-revision .about-faq details[open] summary span { transform: rotate(45deg); }
.about-revision .about-faq details > div { padding: 0 46px 26px 0; max-width: 75ch; font-size: 18px; line-height: 1.618; }
.about-revision .about-faq p { margin: 0; }
.about-revision .about-faq details > div > a { display: inline-flex; align-items: center; min-height: 44px; margin-top: 12px; font-size: 16px; }
html[data-mode="organization"] .about-revision .about-opening { grid-template-columns: minmax(0,1fr); }
html[data-mode="organization"] .about-revision .about-opening-copy { max-width: 78ch; }
html[data-mode="organization"] .about-revision .beginning-guide { background: #191919; }
html[data-mode="organization"] .about-revision .about-principles article { border-color: var(--line); }
@media (max-width: 1000px) {
 .about-revision .guide-heading { gap: 32px; }
 .about-revision .about-principles { gap: 14px; }
 .about-revision .about-principles article { padding: 23px; }
 .about-revision .about-principles h3 { font-size: 29px; }
}
@media (max-width: 800px) {
 .about-revision .intro-bottom,.about-revision .guide-heading,.about-revision .about-opening { grid-template-columns: minmax(0,1fr); }
 .about-revision .guide-heading { gap: 24px; }
 .about-revision .guide-heading > p,.about-revision .guide-heading > div:last-child > p { max-width: 67ch; }
 .about-revision .about-opening { gap: 24px; }
 .about-revision .about-opening-art { max-width: 550px; }
 .about-revision .founder-story { grid-template-columns: minmax(0,1fr); gap: 32px; }
 .about-revision .beginning-record { display: grid; grid-template-columns: 150px minmax(0,1fr); align-items: center; gap: 4px 24px; padding-top: 20px; }
 .about-revision .beginning-record > .small-label { grid-column: 1/-1; }
 .about-revision .beginning-record .beginning-number { grid-column: 1; grid-row: 2/4; margin: 20px 0 10px; font-size: 94px; }
 .about-revision .beginning-record .beginning-fact { margin: 0!important; padding-top: 0; border-top: 0; max-width: 40ch; }
 .about-revision .founder-prose { font-size: 18px; max-width: 70ch; }
 .about-revision .about-principles { grid-template-columns: minmax(0,1fr); }
 .about-revision .about-principles article { padding: 26px; }
 .about-revision .about-principles h3 { margin: 20px 0 15px; }
 .about-revision .about-principles p { max-width: 68ch; }
 .about-revision .about-choice-note { grid-template-columns: minmax(0,1fr); gap: 30px; }
 .about-revision .about-choice-example { padding-left: 0; border-left: 0; padding-top: 25px; border-top: 1px solid color-mix(in srgb,var(--ink) 26%,transparent); }
 .about-revision .about-development { grid-template-columns: minmax(0,1fr); gap: 30px; }
}
@media (max-width: 600px) {
 .about-revision .page-intro h1 { text-wrap: balance; }
 .about-revision .page-intro h1 br { display: none; }
 .about-revision .guide-intro { padding-bottom: 37px; }
 .about-revision .contribution-grid { grid-template-columns: minmax(0,1fr); gap: 0; }
 .about-revision .about-choice-note { padding: 26px; }
 .about-revision .about-choice-note h3 { font-size: 34px; }
 .about-revision .beginning-record { grid-template-columns: 125px minmax(0,1fr); gap: 4px 15px; }
 .about-revision .beginning-record .beginning-number { font-size: 80px; }
 .about-revision .beginning-record > p:not(.beginning-number) { font-size: 19px; }
 .about-revision .beginning-record .beginning-fact { font-size: 15px!important; }
 .about-revision .follow-step summary { grid-template-columns: 40px minmax(0,1fr) 24px; gap: 14px; }
 .about-revision .follow-step > div { margin-left: 0; padding: 23px; }
 .about-revision .about-faq summary { padding: 22px 0; font-size: 21px; gap: 16px; }
 .about-revision .about-faq details > div { padding-right: 0; font-size: 18px; }
}
@media (max-width: 380px) {
 .about-revision .beginning-record { grid-template-columns: minmax(0,1fr); }
 .about-revision .beginning-record .beginning-number { grid-row: auto; margin: 20px 0 10px; }
 .about-revision .beginning-record .beginning-fact { margin-top: 14px!important; }
}
@media (prefers-reduced-motion: reduce) {
 .about-revision .about-faq summary span { transition: none; }
}