:root {
  color-scheme: light;
  --paper: #f7f5ef;
  --ink: #203342;
  --muted: #64717a;
  --line: #dcded9;
  --white: #fffefa;
  --accent: #a85c25;
  --blue: #e7edef;
  --sand: #eee2ce;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.7 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-underline-offset: 4px; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
p { margin: 0 0 1.15em; }
h1, h2, h3 { line-height: 1.15; font-weight: 500; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; letter-spacing: -.035em; }
h1 { font-size: clamp(2.6rem, 6.7vw, 5.5rem); margin: 0 0 .45em; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); margin: 0 0 .6em; }
h3 { font-size: 1.15rem; margin: 0 0 .8em; }
ul, ol { padding-left: 1.4rem; }
li + li { margin-top: .5rem; }
.skip-link { position: absolute; top: -80px; left: 1rem; padding: .6rem 1rem; background: var(--ink); color: white; z-index: 10; }
.skip-link:focus { top: 1rem; }
.frame { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.masthead { min-height: 104px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: center; gap: 11px; font-size: 1.15rem; font-weight: 650; letter-spacing: -.04em; text-decoration: none; white-space: nowrap; }
.wordmark img { width: 30px; height: 30px; }
.navlinks { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; font-size: .88rem; }
.navlinks a { text-decoration: none; }
.navlinks [aria-current="page"] { color: var(--accent); }
.intro { display: grid; grid-template-columns: 1.12fr 1fr; gap: 72px; align-items: center; padding: 88px 0 92px; }
.eyebrow { display: block; margin-bottom: 22px; font-size: .73rem; text-transform: uppercase; letter-spacing: .16em; font-weight: 700; color: var(--accent); }
.intro-copy { max-width: 550px; }
.intro-copy > p { max-width: 440px; font-size: 1.04rem; color: var(--muted); }
.read-link { display: inline-flex; gap: 22px; align-items: center; margin-top: 12px; padding-bottom: 5px; border-bottom: 1px solid currentColor; text-decoration: none; font-weight: 600; font-size: .9rem; }
.paper-stack { padding: 28px; border: 1px solid #d5dad8; background: var(--blue); box-shadow: 13px 15px 0 #e5e6df; }
.note-card { background: var(--white); border: 1px solid #d6dad6; padding: 29px 26px; transform: rotate(-2deg); box-shadow: 0 10px 16px #2033420a; }
.note-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; font-size: .64rem; text-transform: uppercase; letter-spacing: .12em; border-bottom: 1px solid var(--line); padding-bottom: 17px; margin-bottom: 22px; }
.note-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.note-card h2 { font-size: 1.9rem; margin-bottom: 21px; }
.note-card dl { margin: 0; font-size: .8rem; }
.note-card dt { margin-top: 16px; color: var(--muted); font-size: .62rem; text-transform: uppercase; letter-spacing: .1em; }
.note-card dd { margin: 4px 0 0; }
.note-label { display: inline-block; margin-top: 22px; padding: 4px 9px; color: #6a542e; background: #f1e8d5; font-size: .68rem; }
.section-head { display: flex; justify-content: space-between; gap: 32px; align-items: end; margin-bottom: 34px; }
.section-head h2 { margin: 0; }
.section-head p { max-width: 355px; margin: 0; color: var(--muted); font-size: .92rem; }
.library-section { border-top: 1px solid var(--line); padding: 60px 0 70px; }
.reading-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.reading-card { display: flex; flex-direction: column; border-top: 3px solid var(--ink); padding-top: 22px; }
.reading-number { font-family: Georgia, serif; font-size: 1.6rem; color: var(--accent); margin-bottom: 24px; }
.reading-card p { color: var(--muted); font-size: .9rem; }
.reading-card a { font-size: .84rem; margin-top: auto; align-self: flex-start; }
.margin-note { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; padding: 38px 42px; margin: 0 0 75px; background: var(--sand); }
.margin-note h2 { font-size: 2rem; margin: 0; }
.margin-note p { font-size: .94rem; margin: 0; }
.site-footer { border-top: 1px solid var(--line); padding: 28px 0 36px; display: flex; justify-content: space-between; gap: 24px; font-size: .77rem; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-links a { text-decoration: none; }
.page-heading { padding: 68px 0 42px; border-bottom: 1px solid var(--line); }
.page-heading h1 { max-width: 850px; font-size: clamp(2.7rem, 5.7vw, 4.4rem); }
.page-heading .lede { font-size: 1.08rem; color: var(--muted); max-width: 660px; margin: 0; }
.article-layout { display: grid; grid-template-columns: 210px minmax(0, 690px); gap: 70px; padding: 49px 0 75px; }
.page-aside { color: var(--muted); font-size: .8rem; }
.page-aside p { font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 14px; }
.page-aside ul { list-style: none; padding: 0; margin: 0; }
.page-aside a { text-decoration: none; }
.article-body h2 { font-size: 1.95rem; margin-top: 42px; scroll-margin-top: 25px; }
.article-body h2:first-child { margin-top: 0; }
.article-body p, .article-body li { color: #475a65; }
.article-body strong { color: var(--ink); font-weight: 600; }
.callout { padding: 22px 26px; background: var(--blue); margin: 28px 0; }
.callout p:last-child { margin-bottom: 0; }
.template-block { border: 1px solid var(--line); background: var(--white); padding: 24px 28px; margin: 22px 0; }
.template-block h3 { font-size: 1rem; }
.template-block p { font-size: .92rem; }
.template-block p:last-child { margin-bottom: 0; }
details { padding: 22px 0; border-bottom: 1px solid var(--line); }
details:first-child { padding-top: 0; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 18px 0 0; }
.return-link { display: inline-block; font-size: .85rem; margin-top: 26px; }
.error-page { padding: 110px 0 120px; max-width: 700px; }
.error-page h1 { font-size: clamp(3rem, 6vw, 5rem); }
.error-page p { color: var(--muted); }
@media (max-width: 820px) {
  .frame { width: min(100% - 40px, 660px); }
  .masthead { padding: 24px 0; min-height: auto; flex-wrap: wrap; }
  .navlinks { gap: 22px; }
  .intro { grid-template-columns: 1fr; gap: 48px; padding: 54px 0 65px; }
  .intro-copy { max-width: none; }
  .paper-stack { max-width: 460px; width: calc(100% - 13px); }
  .section-head { display: block; }
  .section-head p { margin-top: 18px; max-width: 100%; }
  .reading-grid { grid-template-columns: 1fr; gap: 34px; }
  .reading-number { margin-bottom: 12px; }
  .margin-note { grid-template-columns: 1fr; gap: 22px; padding: 28px; margin-bottom: 48px; }
  .article-layout { grid-template-columns: 1fr; gap: 35px; }
  .page-aside ul { display: flex; flex-wrap: wrap; gap: 10px 20px; }
  .page-aside li + li { margin-top: 0; }
  .site-footer { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  body { background: white; font-size: 11pt; }
  .frame { width: 100%; }
  .navlinks, .page-aside, .site-footer, .return-link, .skip-link { display: none; }
  .masthead { min-height: auto; padding-bottom: 12px; }
  .page-heading { padding: 24px 0; }
  .page-heading h1 { font-size: 30pt; }
  .article-layout { display: block; padding: 24px 0; }
  .template-block { break-inside: avoid; }
}