:root {
  color-scheme: light;
  --paper: #f5f1e8;
  --ink: #26241f;
  --muted: #55534b;
  --line: #d2cbbf;
  --earth: #76513b;
  --field: #354039;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100svh; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: .22em; }
a:hover { color: var(--earth); }
button, input, select { font: inherit; }
:focus-visible { outline: 3px solid var(--earth); outline-offset: 4px; }
[hidden] { display: none !important; }
.wrap { width: min(100% - 48px, 1120px); margin-inline: auto; }
.small, .form-note { font-size: .88rem; color: var(--muted); }
.skip-link { position: absolute; top: -100px; left: 12px; z-index: 5; padding: 10px 14px; background: var(--ink); color: white; }
.skip-link:focus { top: 12px; }

.header { border-bottom: 1px solid var(--line); }
.header-inner { width: min(100% - 48px, 1200px); min-height: 86px; margin: auto; display: flex; align-items: center; gap: 30px; }
.brand { font: 500 1.55rem/1 Georgia, 'Times New Roman', serif; text-decoration: none; white-space: nowrap; }
.header nav { display: flex; gap: 22px; align-items: center; margin-left: auto; }
.header nav a, .header-contact { font-size: .88rem; font-weight: 700; text-decoration: none; border-bottom: 1px solid transparent; padding-block: 5px; }
.header nav a:hover, .header-contact:hover, .header nav a[aria-current=page] { border-color: currentColor; }
.header-contact { white-space: nowrap; }

h1, h2, h3 { font-family: Georgia, 'Times New Roman', serif; font-weight: 500; letter-spacing: -.035em; line-height: 1.08; }
p { margin-block: 0 1.1em; }
.lede { max-width: 690px; font-size: 1.13rem; line-height: 1.55; color: var(--muted); }
.hero { display: grid; grid-template-columns: .82fr 1.18fr; gap: 6%; align-items: center; padding-block: 70px 52px; }
.hero h1 { font-size: clamp(3.3rem, 6vw, 5.5rem); margin: 0 0 24px; }
.hero .lede { max-width: 390px; }
.hero-art { margin: 0; }
.hero-art img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }

.media-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; padding-block: 45px 72px; }
.media-card { display: block; text-decoration: none; }
.media-art { display: block; position: relative; overflow: hidden; background: #e8dfce; }
.media-art img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.media-card strong { display: block; margin-top: 17px; font: 500 clamp(1.35rem, 2vw, 1.8rem)/1.17 Georgia, 'Times New Roman', serif; }
.media-destination { display: block; margin-top: 6px; font-size: .88rem; color: var(--muted); }
.media-card:hover .media-art img { opacity: .85; }
.play-icon { position: absolute; left: 18px; bottom: 18px; display: grid; place-items: center; width: 46px; height: 46px; padding-left: 3px; border-radius: 50%; background: var(--paper); color: var(--ink); font: 1.1rem/1 Arial, sans-serif; box-shadow: 0 2px 12px #0002; }
.reading-list { border-top: 1px solid var(--line); padding-block: 28px 86px; }
.reading-list h2 { font-size: 1.8rem; margin: 0 0 16px; }
.reading-list a { display: block; width: fit-content; margin: 12px 0; }
.channels { padding-bottom: 100px; }

.wiki-search { max-width: 850px; padding-block: 45px 90px; }
.wiki-search label { display: block; margin-bottom: 9px; font-weight: 700; }
.wiki-search input { display: block; width: 100%; min-height: 55px; padding: 10px 15px; background: #fffdf8; color: var(--ink); border: 1px solid #9c9b91; border-radius: 0; font-size: 1rem; }
.wiki-search > .small { margin: 10px 0 22px; }
.wiki-browse { margin-top: 44px; }
.wiki-browse h2 { font-size: 1.8rem; margin: 0 0 18px; }
.wiki-results { border-top: 1px solid var(--line); }
.wiki-result { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; padding: 19px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.wiki-result strong { font: 500 1.5rem/1.2 Georgia, 'Times New Roman', serif; }
.wiki-result span { font-size: .83rem; color: var(--muted); text-align: right; }
.wiki-result:hover strong { text-decoration: underline; text-underline-offset: .18em; }
.back-link { margin: 0 0 20px; font-size: .88rem; }
.machine-page { display: grid; grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr); gap: 9%; padding-block: 45px 95px; }
.machine-page h2 { font-size: 2rem; margin: 0 0 20px; }
.machine-page h2:not(:first-child) { margin-top: 36px; }
.machine-page .small { max-width: 650px; margin-top: 19px; }
.spec-list { margin: 0; border-top: 1px solid var(--line); }
.spec-row { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 20px; border-bottom: 1px solid var(--line); padding-block: 13px; }
.spec-row dt { color: var(--muted); font-size: .86rem; }
.spec-row dd { margin: 0; }
.resource-list { border-top: 1px solid var(--line); }
.resource-row { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 20px; border-bottom: 1px solid var(--line); padding-block: 15px; }
.resource-row span { color: var(--muted); font-size: .86rem; }
.machine-page aside { border-top: 1px solid var(--line); padding-top: 23px; }
.machine-page aside .side-link { display: block; margin-bottom: 22px; }
.prose-narrow { max-width: 760px; padding-block: 42px 90px; }
.prose-narrow p { margin-bottom: 20px; }
.shop-entry { padding-block: 45px 100px; }

.page-hero, .article-head { padding-block: 66px 38px; border-bottom: 1px solid var(--line); }
.page-hero h1, .article-head h1 { font-size: clamp(3rem, 5.5vw, 5rem); margin: 0 0 20px; }
.page-hero .lede, .article-head .lede { margin-bottom: 0; }
.cards { display: grid; gap: 36px; margin-block: 42px 72px; }
.cards.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { border-top: 1px solid var(--line); padding-top: 24px; }
.card h2 { font-size: clamp(1.8rem, 2.8vw, 2.65rem); margin: 0 0 16px; }
.card p { color: var(--muted); }
.card a { display: inline-block; margin-top: 7px; font-weight: 700; }
.callout { display: flex; justify-content: space-between; align-items: start; gap: 36px; border-top: 1px solid var(--line); padding-block: 28px 60px; }
.callout p { max-width: 690px; color: var(--muted); }
.callout > a { flex: none; }
.project-feature { margin-block: 48px 65px; max-width: 760px; }
.project-feature h2 { font-size: clamp(2.2rem, 4vw, 3.4rem); margin: 0 0 18px; }
.project-feature p { color: var(--muted); }

.article-grid { display: grid; grid-template-columns: 190px minmax(0, 750px); gap: 7%; padding-block: 44px 80px; }
.article-grid aside { display: flex; flex-direction: column; align-items: start; gap: 12px; align-self: start; position: sticky; top: 25px; }
.article-grid aside a { font-size: .88rem; }
.article-body section { margin-bottom: 42px; scroll-margin-top: 35px; }
.article-body h2 { font-size: clamp(1.9rem, 3vw, 2.65rem); margin: 0 0 16px; }
.article-body p, .check-list { color: #414039; }
.article-body .source { padding-top: 12px; border-top: 1px solid var(--line); font-size: .88rem; }
.article-next { border-top: 1px solid var(--line); padding-top: 25px; margin-top: 50px; }
.article-next h3 { font-size: 1.75rem; margin: 0 0 12px; }
.check-list { padding-left: 1.5rem; }
.check-list li { margin-bottom: 12px; }

.button { display: inline-block; padding: 12px 17px; background: var(--field); border: 1px solid var(--field); color: white; font-size: .9rem; font-weight: 700; line-height: 1.3; text-decoration: none; }
.button:hover { background: var(--ink); border-color: var(--ink); color: white; }
.button.ghost { background: transparent; color: var(--ink); }
.button.ghost:hover { color: var(--earth); border-color: var(--earth); }
.concept-grid { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 7%; margin-block: 48px 70px; }
.status-box { border-top: 1px solid var(--line); padding-top: 18px; }
.status-box strong { display: block; margin-bottom: 10px; }
.status-box p { color: var(--muted); }
.concept-panel h2 { font-size: 2rem; margin: 0 0 10px; }
.concept-panel > div > p { color: var(--muted); }
.concept-panel label { display: block; margin: 22px 0 6px; font-size: .88rem; font-weight: 700; }
.concept-panel select, .concept-panel input { width: 100%; min-height: 45px; padding: 9px 11px; background: #fffdf8; color: var(--ink); border: 1px solid #9c9b91; border-radius: 0; }
.concept-panel .fields.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.concept-panel .form-note { margin: 8px 0; }
.summary { border-top: 1px solid var(--line); padding-top: 16px; margin: 26px 0 18px; }
.summary p { margin: 6px 0; }
.error { padding: 10px; border-left: 3px solid #9f452b; background: #f5e7dd; color: #782f1d !important; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9%; padding-block: 48px 72px; }
.about-grid h2 { font-size: 2.1rem; margin: 0 0 20px; }
.about-grid p { color: var(--muted); }
.contact-card { border-top: 1px solid var(--line); padding-top: 22px; }
.contact-card h3 { font-size: 1.8rem; margin: 0 0 14px; }
.contact-card .button { overflow-wrap: anywhere; }
.social-list { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 20px; }

@media (max-width: 850px) {
  .header-inner { flex-wrap: wrap; gap: 10px; padding-block: 18px; }
  .header nav { order: 3; width: 100%; margin-left: 0; flex-wrap: wrap; gap: 6px 18px; }
  .hero { grid-template-columns: 1fr; gap: 30px; padding-block: 44px 40px; }
  .hero .lede { max-width: 660px; }
  .article-grid { grid-template-columns: 1fr; gap: 28px; }
  .article-grid aside { position: static; display: flex; flex-flow: row wrap; }
  .concept-grid { grid-template-columns: 1fr; gap: 22px; }
  .status-box { max-width: 650px; }
  .media-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .machine-page { grid-template-columns: 1fr; gap: 45px; }
}
@media (max-width: 600px) {
  .wrap, .header-inner { width: min(100% - 34px, 1120px); }
  .brand { font-size: 1.4rem; }
  .header nav { display: flex; gap: 6px 18px; }
  .header nav a { font-size: .82rem; }
  .cards.two, .cards.three, .about-grid { grid-template-columns: 1fr; }
  .page-hero, .article-head { padding-block: 45px 28px; }
  .media-grid { grid-template-columns: 1fr; gap: 36px; padding-block: 35px 62px; }
  .reading-list { padding-bottom: 70px; }
  .wiki-search { padding-block: 35px 65px; }
  .wiki-result { display: block; }
  .wiki-result span { display: block; margin-top: 4px; text-align: left; }
  .resource-row, .spec-row { grid-template-columns: 1fr; gap: 4px; }
  .machine-page { padding-block: 35px 75px; }
  .cards { gap: 28px; margin-block: 36px 55px; }
  .callout { display: block; }
  .callout > a { margin-top: 14px; }
  .concept-panel .fields.two { grid-template-columns: 1fr; gap: 0; }
  .about-grid { gap: 25px; padding-block: 35px 50px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }