/* [WEB-DESIGN-COLOR] Fieldwork tokens; structural layout comes from techdoc. */
:root {
  color-scheme: light;
  --color-bg: #f4f1e9;
  --color-text: #202720;
  --color-primary: #ad321e;
  --color-border: #c9ccbf;
  --color-muted: #60665b;
  --color-panel: #e8ebdf;
  --max-width: 1200px;
  --content-width: 68ch;
  --header-height: 89px;
  --font-mono: "SFMono-Regular", Consolas, monospace;
}
[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #191c19;
  --color-text: #f4f1e9;
  --color-primary: #ff997f;
  --color-border: #454b41;
  --color-muted: #b3b9ac;
  --color-panel: #252c24;
}
/* [WEB-DESIGN-TYPE] Local fonts, no network font dependencies. */
body { background: var(--color-bg); color: var(--color-text); font: 18px/1.7 Arial, Helvetica, sans-serif; }
a { color: inherit; text-underline-offset: 5px; }
a:hover { color: var(--color-primary); }
button { color: inherit; cursor: pointer; }
::selection { color: var(--color-bg); background: var(--color-text); }
:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 5px; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
h1 { font-size: clamp(40px, 5.5vw, 72px); line-height: 1.05; letter-spacing: -.05em; }
h2 { font-size: clamp(28px, 3.5vw, 44px); line-height: 1.12; letter-spacing: -.04em; }
h3 { font-size: 25px; line-height: 1.25; letter-spacing: -.025em; }
/* [WEB-DESIGN-COMPONENTS] Shared masthead and footer. */
.site-header { background: var(--color-bg); border-bottom: 1px solid var(--color-border); }
.nav { min-height: var(--header-height); padding: 20px 32px; }
.logo { display: flex; align-items: center; gap: 12px; font-size: 29px; font-weight: 800; letter-spacing: -.06em; text-decoration: none; }
.logo::before { content: ""; flex: 0 0 44px; width: 44px; height: 44px; background: url("/assets/images/logo.png") center / contain no-repeat; }
[data-theme="dark"] .logo::before { background-color: #f4f1e9; background-size: 40px; border-radius: 6px; }
.nav-links { margin-left: auto; gap: 32px; }
.nav-link { display: inline-flex; min-height: 44px; align-items: center; font-size: 14px; text-decoration: none; }
.nav-link.active { color: var(--color-primary); text-decoration: underline; }
.nav-actions { margin-left: 24px; }
.theme-toggle { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--color-border); background: transparent; font-size: 22px; }
.theme-icon-dark { display: none; }
[data-theme="dark"] .theme-icon-dark { display: inline; }
[data-theme="dark"] .theme-icon-light { display: none; }
.site-footer { border-top: 1px solid var(--color-border); }
.footer-content { padding: 32px; }
.footer-grid { display: block; }
.footer-section { display: flex; justify-content: space-between; gap: 24px; }
.footer-section h3 { font-size: 16px; letter-spacing: -.02em; }
.footer-section ul { display: flex; gap: 24px; font-size: 13px; }
.footer-bottom { margin-top: 24px; padding: 0; font: 12px var(--font-mono); color: var(--color-muted); text-align: left; }
/* [WEB-DESIGN-LAYOUT] Homepage editorial grid. */
.home-shell { max-width: var(--max-width); margin: auto; padding: 0 32px; }
.hero { display: grid; grid-template-columns: 1.8fr 1fr; align-items: end; gap: 64px; padding: 64px 0 48px; }
.eyebrow { font: 12px/1.5 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--color-muted); }
.hero .eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.signal { height: 7px; width: 7px; background: var(--color-primary); }
.hero h1 { font-size: clamp(44px, 5.6vw, 80px); line-height: .96; letter-spacing: -.065em; }
.hero h1 span { color: var(--color-primary); }
.hero-aside { padding-bottom: 6px; }
.hero-aside p { color: var(--color-muted); font-size: 17px; line-height: 1.6; margin-bottom: 24px; }
.text-link { display: inline-flex; gap: 28px; align-items: center; min-height: 44px; font-size: 14px; font-weight: bold; }
.registries { display: flex; flex-wrap: wrap; gap: 0 56px; padding: 20px 0; border-top: 1px solid var(--color-border); }
.registry, .registry ul { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding: 0; list-style: none; }
.registry-name { display: inline-flex; align-items: center; gap: 10px; font: 12px/1.5 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--color-muted); }
.registry svg { width: 22px; height: 22px; }
.registry a { display: inline-flex; min-height: 44px; align-items: center; gap: 6px; font: 14px var(--font-mono); text-decoration: none; }
.registry a span { color: var(--color-primary); }
.engineering-plate { border-top: 1px solid var(--color-border); }
.engineering-plate img { width: 100%; height: auto; display: block; }
.engineering-plate figcaption { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--color-border); font: 10px/1.5 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--color-muted); }
.journal-preview { padding: 56px 0 72px; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 32px; }
.journal-row { display: grid; grid-template-columns: 160px 1fr 150px; gap: 32px; border-top: 1px solid var(--color-border); padding: 28px 0; }
.journal-row h3 a { text-decoration: none; }
.journal-row h3 span { color: var(--color-primary); }
.journal-row p { margin-top: 12px; color: var(--color-muted); font-size: 16px; max-width: 54ch; }
.journal-row time { font: 12px/1.7 var(--font-mono); color: var(--color-muted); text-align: right; }
/* Shared techdoc article, list and documentation surfaces. */
main > .blog-container { max-width: var(--max-width); margin: auto; padding: 56px 32px 72px; }
.blog-header { padding-bottom: 32px; }
.blog-header .eyebrow { margin-bottom: 20px; }
.journal-entry { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 32px; padding-block: 32px; border-top: 1px solid var(--color-border); }
.journal-entry h2 { font-size: clamp(28px, 3.5vw, 44px); }
.journal-entry h2 a { text-decoration: none; }
.journal-entry h2 a:hover { text-decoration: underline; }
.journal-entry p:not(.eyebrow) { max-width: 54ch; margin-block: 20px 12px; color: var(--color-muted); }
.blog-subtitle { color: var(--color-muted); margin-top: 24px; }
.blog-nav { display: flex; flex-wrap: wrap; gap: 24px; padding-bottom: 24px; font: 13px var(--font-mono); }
.blog-nav-link { padding: 12px 0; }
.post-list .blog-post { max-width: none; padding: 32px 0; border-top: 1px solid var(--color-border); }
.post-title { font-size: 32px; line-height: 1.2; letter-spacing: -.035em; font-weight: bold; }
.post-meta, .blog-post-meta { font: 12px/1.7 var(--font-mono); color: var(--color-muted); margin: 16px 0; }
.post-excerpt { margin: 16px 0; }
.tag, .tag-link { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 12px; border: 1px solid var(--color-border); font: 12px/1.7 var(--font-mono); }
.post-tags, .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.category-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 24px; }
.category-card { display: block; padding: 24px 0; border-block: 1px solid var(--color-border); text-decoration: none; }
.category-card p { margin-top: 12px; color: var(--color-muted); }
main > .blog-post, .article-shell { width: 100%; max-width: 960px; margin-inline: auto; padding: 48px 32px 72px; }
.blog-post-header { max-width: 800px; }
.article-header { margin-bottom: 32px; }
.article-header .eyebrow { margin-bottom: 16px; }
.article-description { color: var(--color-muted); max-width: 56ch; margin-top: 24px; }
.page-illustration { margin: 0 0 32px; background: var(--color-panel); }
.page-illustration img { display: block; width: 100%; height: auto; }
.btn { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 20px; border: 1px solid var(--color-border); }
.docs-layout { grid-template-columns: 180px minmax(0, 1fr); padding: 48px 32px 80px; gap: 48px; }
.sidebar { position: sticky; top: calc(var(--header-height) + 24px); font-size: 14px; }
.sidebar a { display: block; min-height: 44px; padding: 10px 12px; text-decoration: none; border-left: 2px solid var(--color-border); }
.sidebar a.active { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-panel); }
.docs-content { min-width: 0; max-width: none; }
/* [WEB-ACCESS-PROSE] Every long-form surface uses this single prose class. */
.prose { width: 100%; max-width: var(--content-width); margin-inline: auto; overflow-wrap: anywhere; }
.prose > * + * { margin-top: 24px; }
.prose > :first-child { margin-top: 0; }
.prose :is(h1, h2, h3, h4) { scroll-margin-top: calc(var(--header-height) + 24px); }
.prose :is(h2, h3, h4) { margin-top: 48px; margin-bottom: 16px; }
.prose h2 { font-size: clamp(28px, 3vw, 36px); }
.prose h3 { font-size: 25px; }
.prose h4 { font-size: 20px; line-height: 1.3; }
.prose .header-anchor { text-decoration: none; }
.prose .header-anchor:hover { text-decoration: underline; text-decoration-thickness: 1px; }
.prose :is(ul, ol) { padding-left: 1.5em; }
.prose li + li { margin-top: 8px; }
.prose li > :is(ul, ol) { margin-block: 12px; }
.prose li::marker { color: var(--color-primary); }
.prose blockquote { margin-inline: 0; border-left: 3px solid var(--color-primary); padding: 12px 24px; font-size: clamp(20px, 2.5vw, 24px); letter-spacing: -.02em; }
.prose blockquote p + p { margin-top: 16px; }
.prose :is(code, pre) { font-family: var(--font-mono); background: var(--color-panel); }
.prose code { padding: 3px 6px; font-size: .85em; }
.prose pre { max-width: 100%; padding: 24px; overflow-x: auto; border: 1px solid var(--color-border); line-height: 1.6; }
.prose pre code { padding: 0; white-space: pre; overflow-wrap: normal; }
.prose .table-scroll { max-width: 100%; overflow-x: auto; }
.prose table { width: 100%; border-collapse: collapse; font-size: 16px; text-align: left; }
.prose :is(th, td) { padding: 16px; vertical-align: top; border-bottom: 1px solid var(--color-border); }
.prose thead { background: var(--color-panel); }
.prose img { display: block; max-width: 100%; height: auto; }
/* [WEB-EXAMPLES] Example videos and screenshot grid. */
.home-proof { max-width: none; padding: 48px 0; border-top: 1px solid var(--color-border); }
.prose .example-video { margin: 32px 0; }
.prose video { display: block; width: 100%; height: auto; background: var(--color-panel); border: 1px solid var(--color-border); }
.prose .example-shots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 32px 0; }
.prose .example-shots img { border: 1px solid var(--color-border); }
.prose .example-shots figure:only-child { grid-column: 1 / -1; }
@media (max-width: 768px) { .prose .example-shots { grid-template-columns: 1fr; } }
.prose figcaption { margin-top: 12px; color: var(--color-muted); font: 12px/1.6 var(--font-mono); }
.prose .example-project { display: block; margin-bottom: 4px; color: var(--color-text); font: 15px/1.5 Arial, Helvetica, sans-serif; text-decoration: none; }
.prose .example-project strong { color: var(--color-primary); }
.prose hr { margin-block: 40px; border: 0; border-top: 1px solid var(--color-border); }
.prose details { padding: 16px 20px; border-block: 1px solid var(--color-border); }
.prose summary { cursor: pointer; font-weight: bold; min-height: 44px; padding-block: 8px; }
.prose details > p { margin-block: 16px; }
.token.comment { color: var(--color-muted); }
.token.keyword, .token.function, .token.string { color: var(--color-primary); }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 200; padding: 12px 20px; background: var(--color-text); color: var(--color-bg); }
.skip-link:focus { top: 12px; }
/* [WEB-ACCESS] Mobile uses the plugin's real menu interaction. */
@media (max-width: 768px) {
  :root { --header-height: 85px; }
  .nav, .footer-content { padding: 20px; }
  .nav-actions { margin-left: auto; }
  .nav-links { margin: 0; background: var(--color-bg); border-bottom: 1px solid var(--color-border); gap: 8px; padding: 20px; max-height: calc(100dvh - var(--header-height)); overflow-y: auto; }
  .mobile-menu-toggle { min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
  .home-shell { padding: 0 20px; }
  .hero { grid-template-columns: 1fr; gap: 28px; padding: 40px 0 32px; }
  .hero-aside { max-width: 42ch; }
  .hero .eyebrow { font-size: 10px; margin-bottom: 24px; }
  .hero-aside p { margin-bottom: 12px; }
  .engineering-plate figcaption { font-size: 8px; }
  .engineering-plate figcaption span:last-child { display: none; }
  .journal-preview { padding: 40px 0; }
  .section-heading { align-items: start; gap: 16px; }
  .section-heading .text-link { flex-shrink: 0; gap: 10px; }
  .journal-row { grid-template-columns: 1fr; gap: 16px; }
  .journal-entry { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .journal-row time { text-align: left; }
  .footer-section, .footer-section ul { flex-wrap: wrap; }
  main > .blog-container, main > .blog-post, .article-shell { padding: 32px 20px 48px; }
  .docs-layout { grid-template-columns: minmax(0, 1fr); padding: 24px 20px 48px; gap: 32px; }
  .docs-layout .sidebar { position: static; width: auto; height: auto; transform: none; transition: none; padding: 0; border: 0; z-index: auto; }
  .docs-nav > ul { display: flex; flex-wrap: wrap; gap: 8px; }
  .sidebar a { border: 1px solid var(--color-border); padding: 8px 12px; }
  .article-header h1, .blog-post-header h1, .blog-header h1 { font-size: clamp(36px, 8vw, 56px); overflow-wrap: anywhere; }
  .prose { font-size: 17px; }
  .prose :is(h2, h3, h4) { margin-top: 36px; }
  .prose :is(th, td) { padding: 12px; min-width: 120px; }
  .prose pre { padding: 16px; }
  .prose blockquote { padding: 8px 16px; }
}