/* Hallmark · genre: editorial · macrostructure: Long Document · design-system: DESIGN.md · designed-as-app */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R5 V4 */
@font-face { font-family: 'AKP Serif'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/akp-serif-400.woff2') format('woff2'); }
@font-face { font-family: 'AKP Serif'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/akp-serif-600.woff2') format('woff2'); }
@font-face { font-family: 'AKP Sans'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/akp-sans-400.woff2') format('woff2'); }
@font-face { font-family: 'AKP Sans'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/akp-sans-600.woff2') format('woff2'); }
html, body { overflow-x: clip; }
body.natural { font: 19px/1.5 var(--font-body); }
::selection { color: var(--color-ink); background: var(--color-selection); }
.natural .shell { width: min(1120px, calc(100% - 96px)); }
.natural h1, .natural h2 { font-family: var(--font-display); font-weight: 400; font-style: normal; letter-spacing: -.022em; text-wrap: pretty; overflow-wrap: anywhere; min-width: 0; }
.natural h1 { font-size: clamp(42px, 5.6vw, 72px); line-height: 1.12; }
.natural h2 { font-size: clamp(30px, 3.2vw, 40px); line-height: 1.2; }
.natural h3 { font-size: 22px; font-weight: 600; line-height: 1.3; }
.natural a { text-decoration-thickness: 1px; text-underline-offset: .2em; transition: color 160ms ease-out; }
.natural a:hover { color: var(--color-accent-hover); text-decoration-line: underline; }
.natural a:focus-visible, .natural summary:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 5px; }
.natural .site-header { border: 0; }
.masthead { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-lg); padding: var(--space-xl) 0 var(--space-md); }
.natural .wordmark { font: 400 30px/1.2 var(--font-display); color: var(--color-ink); letter-spacing: -.025em; text-decoration: none; }
.masthead p { font-size: 16px; color: var(--color-muted); }
.natural .desktop-nav { display: flex; justify-content: flex-start; gap: var(--space-xl); border-top: 1px solid var(--color-ink); border-bottom: 1px solid var(--color-rule); padding: var(--space-sm) 0; }
.natural .desktop-nav a { font-size: 17px; line-height: 1.3; text-decoration: none; padding: 0; white-space: nowrap; }
.natural .desktop-nav a[aria-current=page] { color: var(--color-accent); text-decoration: underline; text-underline-offset: .3em; }
.natural .mobile-menu { display: none; }
.story-intro { padding: var(--space-2xl) 0 var(--space-xl); }
.story-intro h1 { max-width: 24ch; text-wrap: balance; margin-bottom: var(--space-lg); }
.story-opening { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: var(--space-3xl); }
.story-opening > p { font: 400 26px/1.4 var(--font-display); }
.story-opening > div p { margin-bottom: var(--space-sm); color: var(--color-muted); }
.editorial-link { color: var(--color-accent); font-weight: 600; display: inline-block; }
.protected-flow { padding: var(--space-xl) 0 var(--space-md); border-block: 1px solid var(--color-rule); }
.flow-stages { display: grid; grid-template-columns: minmax(0, 1fr) 64px minmax(0, 1.5fr) 64px minmax(0, 1fr); align-items: center; gap: var(--space-md); }
.flow-end { text-align: center; }
.flow-end strong { display: block; font-weight: 600; font-size: 21px; margin-bottom: var(--space-xs); }
.flow-end span { display: block; font-size: 16px; line-height: 1.35; color: var(--color-muted); }
.request-connector { color: var(--color-muted); font-size: 13px; text-align: center; }
.request-connector svg { width: 100%; margin-top: var(--space-xs); fill: none; stroke: currentColor; stroke-width: 1; }
.flow-boundary { background: var(--color-surface); padding: var(--space-md); text-align: center; }
.key-symbol { width: 54px; height: 32px; margin: 0 auto var(--space-sm); fill: none; stroke: var(--color-accent); stroke-width: 1.5; }
.flow-boundary strong { display: block; font: 400 27px/1.2 var(--font-display); margin-bottom: var(--space-xs); }
.flow-boundary span { display: block; font-size: 17px; }
.flow-boundary small { display: block; color: var(--color-muted); font-size: 13px; margin-top: var(--space-sm); line-height: 1.5; }
.protected-flow figcaption { margin: var(--space-md) auto 0; text-align: center; color: var(--color-muted); font-size: 15px; }
.story-section { padding: var(--space-2xl) 0; }
.story-section h2 { margin-bottom: var(--space-md); }
.story-section p + p { margin-top: var(--space-md); }
.story-section p + a { margin-top: var(--space-md); }
.definition-story { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, .85fr); gap: var(--space-3xl); align-items: start; }
.margin-note { padding-top: var(--space-xs); }
.margin-note h3 { font-family: var(--font-display); font-size: 25px; font-weight: 400; margin-bottom: var(--space-sm); }
.margin-note p { color: var(--color-muted); font-size: 17px; }
.margin-note a { font-size: 17px; }
.exposure-story { border-top: 1px solid var(--color-rule); padding-top: var(--space-xl); }
.story-columns { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-2xl); }
.benefits-story { border-top: 1px solid var(--color-rule); padding-top: var(--space-xl); }
.benefits-intro { max-width: 70ch; color: var(--color-muted); }
.benefits-list { margin: var(--space-lg) 0; }
.benefits-list > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); gap: var(--space-xl); padding: var(--space-md) 0; border-top: 1px solid var(--color-rule); }
.benefits-list dt { font: 400 25px/1.3 var(--font-display); }
.benefits-list dd { margin: 0; }
.benefits-context { max-width: 70ch; color: var(--color-muted); }
@media(max-width: 680px) {
  .benefits-list > div { display: block; padding: var(--space-lg) 0; }
  .benefits-list dt { margin-bottom: var(--space-sm); }
}
.principles-story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: var(--space-3xl); padding-top: var(--space-sm); }
.principles-glossary { margin: 0; }
.principles-glossary > div { border-top: 1px solid var(--color-rule); padding: var(--space-sm) 0; display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: var(--space-sm); }
.principles-glossary dt { font-family: var(--font-display); font-size: 23px; }
.principles-glossary dt a { color: var(--color-accent); }
.principles-glossary dd { margin: 0; font-size: 17px; color: var(--color-muted); }
.vaultproof-note { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: var(--space-xl); background: var(--color-surface); padding: var(--space-xl); }
.vaultproof-note h2 { max-width: 12ch; }
.vaultproof-note .editorial-link { margin-top: var(--space-md); }
.vaultproof-note .publisher-note { font-size: 15px; color: var(--color-muted); margin-top: var(--space-lg); }
.continue-reading { display: flex; align-items: baseline; flex-wrap: wrap; column-gap: var(--space-xl); row-gap: var(--space-sm); padding: var(--space-2xl) 0; }
.continue-reading h2 { font-size: 28px; margin-right: auto; }
.continue-reading a { font-size: 17px; white-space: nowrap; }
.natural .site-footer { padding: var(--space-xl) 0 var(--space-lg); border-top: 1px solid var(--color-rule); background: var(--color-paper); }
.colophon { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-sm) var(--space-lg); }
.natural .colophon .wordmark { font-size: 25px; }
.colophon p { font-size: 16px; color: var(--color-muted); }
.colophon nav { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-left: auto; font-size: 15px; }
.colophon nav a { white-space: nowrap; }
.footer-fineprint { display: flex; justify-content: space-between; gap: var(--space-lg); color: var(--color-muted); font-size: 14px; padding-top: var(--space-lg); }
.footer-fineprint span { white-space: nowrap; }
.natural .article-top { padding-top: var(--space-xl); }
.natural .back-link { font-size: 16px; color: var(--color-muted); text-decoration: underline; }
.natural .article-heading { padding: var(--space-lg) 0 var(--space-xl); max-width: 880px; margin: 0; }
.natural .article-heading h1 { font-size: clamp(40px, 4.8vw, 60px); max-width: 25ch; margin: 0 0 var(--space-md); }
.natural .article-intro { font-size: 22px; max-width: 66ch; color: var(--color-muted); }
.natural .article-layout { grid-template-columns: 190px minmax(0, 1fr); gap: var(--space-2xl); padding-bottom: var(--space-2xl); }
.natural .article-aside { font-size: 17px; }
.index-heading { font-weight: 600; margin-bottom: var(--space-sm); }
.natural .article-aside nav a { display: block; padding: var(--space-xs) 0; border: 0; text-decoration: none; font-size: 17px; }
.natural .article-aside nav a[aria-current=page] { color: var(--color-accent); text-decoration: underline; background: none; }
.natural .aside-note { font-size: 15px; color: var(--color-muted); }
.natural .prose { font-size: 20px; max-width: 70ch; line-height: 1.5; }
.natural .prose h2 { font-size: 32px; margin: 0 0 var(--space-md); }
.natural .prose h3 { font-size: 23px; margin-bottom: var(--space-sm); }
.natural .prose section { margin: 0; padding: var(--space-xl) 0; }
.natural .prose section:first-child { padding-top: 0; }
.natural .prose section + section { border-top: 1px solid var(--color-rule); }
.natural .prose p { max-width: 70ch; }
.natural .prose .definition-box { color: var(--color-ink); padding: var(--space-lg); margin: 0 0 var(--space-lg); background: var(--color-surface); border: 0; }
.natural .prose .definition-box p { font: 400 25px/1.4 var(--font-display); }
.natural .prose .callout { border: 0; background: var(--color-surface); padding: var(--space-md); margin-block: var(--space-md); }
.natural .prose .callout p { font-size: 19px; }
.natural .prose .principle-deck { font-family: var(--font-display); font-size: 24px; }
.natural .prose .eyebrow { font-family: var(--font-body); font-size: 16px; font-weight: 600; letter-spacing: normal; text-transform: none; color: var(--color-muted); }
.natural .prose .comparison-item { border-left: 0; padding: var(--space-md) 0; }
.natural .prose .comparison-item .eyebrow { margin-bottom: var(--space-xs); }
.natural .prose .small-note, .natural .prose small { font-size: 16px; color: var(--color-muted); }
.natural .prose .next-reading { padding: var(--space-lg) 0 0; margin-top: var(--space-lg); background: none; display: block; }
.natural .prose .next-reading > span { font-size: 16px; text-transform: none; letter-spacing: normal; margin-bottom: var(--space-xs); color: var(--color-muted); }
.natural .prose .next-reading a { font-family: var(--font-display); font-size: 26px; }
.natural .button { background: var(--color-accent); color: var(--color-on-accent); font-family: var(--font-body); font-size: 18px; padding: 12px 22px; min-height: 44px; }
.natural .button:hover { background: var(--color-accent-hover); color: var(--color-on-accent); }
.natural .prose summary { font-size: 20px; padding: var(--space-md) 0; }
.natural .prose .flow-inline { background: var(--color-surface); }
.natural .skip:focus { color: var(--color-on-accent); background: var(--color-accent-hover); }
@media(max-width: 900px) {
  .natural .shell { width: calc(100% - 64px); }
  .story-opening, .definition-story, .principles-story { gap: var(--space-xl); }
  .flow-stages { grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1.4fr) 34px minmax(0, 1fr); gap: var(--space-sm); }
  .request-connector { font-size: 11px; }
  .flow-end strong { font-size: 18px; }
  .flow-boundary { padding: var(--space-sm); }
  .flow-boundary strong { font-size: 24px; }
  .story-columns { gap: var(--space-xl); }
  .natural .article-layout { grid-template-columns: 150px minmax(0,1fr); gap: var(--space-lg); }
  .colophon nav { margin-left: 0; width: 100%; }
}
@media(max-width: 680px) {
  .natural .shell { width: calc(100% - 40px); }
  .masthead { padding: var(--space-lg) 0 var(--space-md); display: block; }
  .natural .wordmark { font-size: clamp(24px, 5.6vw, 30px); }
  .masthead p { margin-top: var(--space-xs); font-size: 15px; }
  .natural .desktop-nav { display: none; }
  .natural .mobile-menu { display: block; border-top: 1px solid var(--color-ink); border-bottom: 1px solid var(--color-rule); position: static; }
  .natural .mobile-menu summary { display: list-item; font-size: 17px; padding: 12px 0; cursor: pointer; min-height: 44px; }
  .natural .mobile-menu nav { position: static; width: 100%; padding: 0 0 var(--space-sm); background: none; border: 0; box-shadow: none; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 0 var(--space-md); }
  .natural .mobile-menu nav a { padding: 10px 0; min-height: 44px; font-size: 17px; border: 0; white-space: nowrap; }
  .story-intro { padding: var(--space-xl) 0 var(--space-lg); }
  .natural h1 { font-size: clamp(38px, 8.9vw, 52px); }
  .story-intro h1 { max-width: 24ch; text-wrap: balance; margin-bottom: var(--space-md); }
  .story-opening, .story-columns, .definition-story, .principles-story, .vaultproof-note { display: block; }
  .story-opening > p { font-size: 24px; line-height: 1.35; margin-bottom: var(--space-md); }
  .story-opening > div p { font-size: 18px; }
  .flow-stages { display: flex; flex-direction: column; gap: var(--space-sm); }
  .flow-end { max-width: 220px; }
  .flow-end strong { font-size: 21px; margin-bottom: 4px; }
  .flow-end span { font-size: 16px; }
  .request-connector { position: relative; height: 38px; width: 160px; padding-top: 7px; text-align: left; font-size: 13px; }
  .request-connector span { margin-left: 95px; }
  .request-connector svg { position: absolute; width: 34px; left: 64px; top: 9px; margin: 0; transform: rotate(90deg); }
  .flow-boundary { width: 100%; max-width: 360px; padding: var(--space-md); }
  .flow-boundary strong { font-size: 27px; }
  .flow-boundary small { margin-top: var(--space-xs); }
  .protected-flow { padding-top: var(--space-lg); }
  .protected-flow figcaption { max-width: 36ch; font-size: 15px; text-align: left; }
  .story-section { padding: var(--space-xl) 0; }
  .story-section h2 { font-size: 32px; }
  .story-section p { font-size: 19px; }
  .margin-note { margin-top: var(--space-xl); max-width: 36ch; }
  .margin-note h3 { font-size: 24px; }
  .margin-note p { font-size: 17px; }
  .story-columns > div { margin-top: var(--space-md); }
  .principles-story { padding-top: var(--space-sm); }
  .principles-glossary { margin-top: var(--space-lg); }
  .principles-glossary > div { grid-template-columns: 92px minmax(0,1fr); gap: var(--space-sm); }
  .principles-glossary dt { font-size: 22px; }
  .vaultproof-note { padding: var(--space-lg) var(--space-md); }
  .vaultproof-note h2 { max-width: none; margin-bottom: var(--space-md); font-size: 32px; }
  .vaultproof-note .publisher-note { font-size: 16px; }
  .continue-reading { display: grid; gap: 0; padding: var(--space-xl) 0; }
  .continue-reading h2 { margin: 0 0 var(--space-sm); }
  .continue-reading a { display: block; padding: 10px 0; min-height: 44px; font-size: 18px; }
  .colophon { display: block; }
  .colophon p { margin-top: var(--space-sm); }
  .colophon nav { gap: 0 var(--space-md); margin-top: var(--space-sm); }
  .colophon nav a { display: block; padding: 10px 0; }
  .footer-fineprint { display: block; font-size: 14px; padding-top: var(--space-md); }
  .footer-fineprint p { margin-bottom: var(--space-sm); }
  .natural .article-top { padding-top: var(--space-lg); }
  .natural .article-heading { padding-top: var(--space-md); }
  .natural .article-heading h1 { font-size: clamp(36px,8.7vw,48px); }
  .natural .article-intro { font-size: 21px; }
  .natural .article-layout { display: flex; flex-direction: column; gap: 0; }
  .natural .article-aside { order: 2; width: 100%; margin: var(--space-xl) 0 0; padding: var(--space-lg) 0 0; border-top: 1px solid var(--color-rule); }
  .natural .article-aside nav { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-md); }
  .natural .article-aside nav a { white-space: nowrap; padding: 10px 0; min-height: 44px; }
  .natural .aside-note { display: none; }
  .natural .prose { font-size: 19px; width: 100%; }
  .natural .prose h2 { font-size: 30px; }
  .natural .prose .definition-box { color: var(--color-ink); padding: var(--space-md); }
  .natural .prose .definition-box p { font-size: 23px; }
  .natural .prose section { padding-block: var(--space-lg); }
  .natural .prose .next-reading a { font-size: 24px; }
  .natural .prose summary { font-size: 19px; }
}
@media(prefers-reduced-motion: reduce) { .natural *, .natural *::before, .natural *::after { animation: none !important; transition: none !important; } }