:root {
  --ink: #1d2528;
  --muted: #5d6667;
  --paper: #f7f4ed;
  --paper-deep: #ece5d8;
  --rust: #ad4e2b;
  --rust-dark: #823a22;
  --blue: #55727d;
  --line: #d7d0c4;
  --white: #fffdf8;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--rust-dark); }
img { display: block; max-width: 100%; }
.skip-link { position: absolute; left: -999px; top: 0; padding: .7rem 1rem; background: var(--ink); color: white; z-index: 9; }
.skip-link:focus { left: 1rem; top: 1rem; }
.site-header { border-bottom: 1px solid var(--line); background: rgba(247,244,237,.96); position: sticky; top: 0; z-index: 5; backdrop-filter: blur(12px); }
.nav { max-width: var(--max); margin: auto; padding: .9rem 1.4rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.wordmark { font: 800 1.08rem/1 ui-sans-serif, sans-serif; letter-spacing: -.035em; text-decoration: none; }
.wordmark::before { content: ""; display: inline-block; width: .72rem; height: .72rem; background: var(--rust); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); margin-right: .55rem; }
.nav-links { display: flex; gap: 1.4rem; font-size: .9rem; }
.nav-links a { text-decoration: none; }
.shell { max-width: var(--max); margin: auto; padding: 0 1.4rem; }
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 4.5rem; align-items: center; padding: 5.5rem 0 4.5rem; }
.kicker, .eyebrow { color: var(--rust-dark); font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; letter-spacing: -.028em; line-height: 1.07; }
h1 { margin: .7rem 0 1.2rem; font-size: clamp(3.1rem, 7vw, 6.4rem); font-weight: 500; }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 500; }
h3 { font-size: 1.55rem; font-weight: 500; }
.lede { color: #394244; font-size: clamp(1.08rem, 2vw, 1.25rem); max-width: 42rem; }
.hero-note { border: 1px solid var(--line); background: var(--white); padding: 1.5rem; box-shadow: 12px 12px 0 var(--paper-deep); }
.hero-note strong { display: block; font-family: Georgia, serif; font-size: 1.45rem; margin-bottom: .45rem; }
.hero-note ol { margin: .8rem 0 0; padding-left: 1.2rem; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 2rem; border-top: 1px solid var(--line); padding-top: 3rem; margin: 0 0 1.6rem; }
.section-head h2 { margin: 0; }
.section-head p { max-width: 34rem; margin: 0; color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.35rem; padding-bottom: 5rem; }
.card { background: var(--white); border: 1px solid var(--line); display: flex; flex-direction: column; min-width: 0; }
.card-image { aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper-deep); }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.card:hover img { transform: scale(1.025); }
.card-copy { padding: 1.25rem 1.3rem 1.4rem; display: flex; flex: 1; flex-direction: column; }
.card h3 { margin: .45rem 0 .7rem; }
.card p { color: var(--muted); margin: 0 0 1.2rem; }
.card-link { margin-top: auto; font-weight: 750; color: var(--rust-dark); }
.principles { background: var(--ink); color: #f4efe6; }
.principles-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 4rem; padding: 4.5rem 1.4rem; }
.principles h2 { margin: 0; }
.principle-list { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.principle-list h3 { margin: 0 0 .5rem; color: #f6c7ae; }
.principle-list p { color: #cfd4d3; margin: 0; }
.page-head { max-width: 840px; padding: 5rem 0 2.5rem; }
.page-head h1 { font-size: clamp(2.8rem, 6vw, 5.25rem); }
.article-hero { display: grid; grid-template-columns: 1fr .82fr; gap: 4rem; padding: 4rem 0 2.5rem; align-items: end; }
.article-hero h1 { font-size: clamp(2.7rem, 5.8vw, 5.15rem); }
.article-hero figure { margin: 0; }
.article-hero img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border: 1px solid var(--line); }
figcaption { color: var(--muted); font-size: .78rem; margin-top: .55rem; }
.article-grid { display: grid; grid-template-columns: minmax(0, 720px) 280px; gap: 5rem; padding: 2rem 0 5rem; align-items: start; }
.article-body p { margin: 0 0 1.3rem; }
.article-body h2 { font-size: 2rem; margin: 3.2rem 0 1rem; }
.quick-plan { background: var(--paper-deep); border-left: 5px solid var(--rust); padding: 1.4rem 1.6rem; margin: 1.8rem 0 2.6rem; }
.quick-plan strong { font-family: Georgia, serif; font-size: 1.25rem; }
.quick-plan ul { margin-bottom: 0; }
.try-this { border: 1px solid var(--blue); padding: 1.4rem 1.6rem; margin-top: 3rem; }
.try-this strong { color: var(--rust-dark); }
.toc { position: sticky; top: 5.5rem; border-top: 4px solid var(--ink); padding-top: 1rem; font-size: .88rem; }
.toc strong { display: block; margin-bottom: .7rem; }
.toc a { display: block; padding: .4rem 0; color: var(--muted); text-decoration: none; border-bottom: 1px solid var(--line); }
.related { border-top: 1px solid var(--line); padding: 3rem 0 5rem; }
.related h2 { font-size: 2rem; }
.prose { max-width: 760px; padding-bottom: 5rem; }
.prose h2 { font-size: 2rem; margin-top: 2.8rem; }
.prose li { margin-bottom: .5rem; }
.notice { border: 1px solid var(--line); background: var(--white); padding: 1.4rem 1.6rem; }
.site-footer { border-top: 1px solid var(--line); padding: 3rem 0; color: var(--muted); font-size: .88rem; }
.footer-grid { display: flex; justify-content: space-between; gap: 2rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-links a { text-decoration: none; }
@media (max-width: 900px) {
  .hero, .article-hero, .principles-grid, .article-grid { grid-template-columns: 1fr; gap: 2rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .article-hero img { aspect-ratio: 16/10; }
  .toc { position: static; order: -1; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .nav { align-items: flex-start; }
  .nav-links { gap: .75rem; font-size: .78rem; }
  .nav-links a:last-child { display: none; }
  .hero { padding: 3.5rem 0; }
  h1 { font-size: 3.2rem; }
  .cards, .principle-list { grid-template-columns: 1fr; }
  .section-head, .footer-grid { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card-image img { transition: none; }
}