@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600&display=swap');

:root {
  --paper: #f6f4ef;
  --paper-deep: #ece8df;
  --ink: #15211f;
  --ink-soft: #3f4b47;
  --green: #52736c;
  --green-deep: #203d38;
  --apricot: #e5a683;
  --line: rgba(21, 33, 31, 0.17);
  --serif: "Newsreader", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
  --mono: "DM Mono", monospace;
  --reading: min(100%, 46rem);
  --wide: min(100% - 2.5rem, 88rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration-color: var(--apricot); text-decoration-thickness: 0.1em; text-underline-offset: 0.15em; }
a:hover { color: var(--green-deep); text-decoration-color: var(--green); }
img { max-width: 100%; display: block; }
button { font: inherit; }
::selection { background: color-mix(in srgb, var(--apricot) 68%, transparent); color: var(--ink); }

.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 20; padding: 0.6rem 0.9rem; color: var(--paper); background: var(--ink); }
.skip-link:focus { top: 1rem; }

.site-header { position: sticky; z-index: 10; top: 0; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 93%, transparent); backdrop-filter: blur(14px); }
.header-inner { width: var(--wide); min-height: 4.75rem; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; }
.wordmark { display: inline-flex; min-width: 9rem; align-items: baseline; gap: 0.45rem; text-decoration: none; line-height: 1; }
.wordmark-mark { width: 0.6rem; height: 0.6rem; border-radius: 50%; background: var(--apricot); display: inline-block; }
.wordmark-alan { font: 500 0.65rem/1 var(--mono); letter-spacing: 0.09em; }
.wordmark-rambam { font: 600 1.55rem/0.8 var(--serif); letter-spacing: -0.06em; }
.site-nav { display: flex; align-items: center; gap: 1.1rem; }
.desktop-nav { display: flex; align-items: center; gap: 1.1rem; }
.site-nav a { font-size: 0.79rem; font-weight: 600; letter-spacing: 0.01em; text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--green-deep); }
.chapter-menu { position: relative; }
.chapter-trigger { cursor: pointer; border: 1px solid var(--ink); padding: 0.42rem 0.68rem; color: var(--ink); background: transparent; font: 500 0.69rem/1 var(--mono); letter-spacing: 0.06em; list-style: none; text-transform: uppercase; }
.chapter-trigger::-webkit-details-marker { display: none; }
.chapter-trigger:hover, .chapter-menu[open] .chapter-trigger { color: var(--paper); background: var(--ink); }
.chapter-drawer { position: absolute; z-index: 12; top: calc(100% + 0.7rem); right: 0; display: none; width: min(31rem, calc(100vw - 2rem)); max-height: calc(100vh - 6rem); overflow-y: auto; }
.chapter-menu[open] .chapter-drawer { display: block; }
.drawer-panel { overflow-y: auto; padding: 2rem clamp(1.4rem, 4vw, 3rem) 3rem; color: var(--paper); background: var(--ink); }
.drawer-eyebrow, .eyebrow, .section-label, .evidence-heading, .footer-label { margin: 0 0 0.6rem; color: var(--green); font: 500 0.67rem/1.35 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.drawer-eyebrow { color: var(--apricot); }
.drawer-panel ol { margin: 1.25rem 0 0; padding: 0; list-style: none; counter-reset: chapter; }
.drawer-panel li { counter-increment: chapter; border-top: 1px solid rgba(246,244,239,0.2); }
.drawer-panel a { display: flex; gap: 0.9rem; padding: 0.7rem 0; color: var(--paper); text-decoration: none; font: 500 1.25rem/1.2 var(--serif); }
.drawer-panel a::before { content: "0" counter(chapter); color: var(--apricot); font: 400 0.62rem/2.3 var(--mono); letter-spacing: 0.08em; }

.page-shell { width: var(--wide); margin: 0 auto; }
.page-hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr); gap: clamp(2rem, 6vw, 7rem); align-items: end; padding: clamp(4.5rem, 10vw, 9rem) 0 clamp(4rem, 9vw, 7rem); border-bottom: 1px solid var(--line); }
.page-hero.no-image { grid-template-columns: minmax(0, 54rem); }
.hero-kicker { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1.25rem; color: var(--green); font: 500 0.68rem/1.2 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.hero-kicker::before { width: 2.8rem; height: 1px; background: var(--apricot); content: ""; }
h1 { max-width: 19ch; margin: 0; font: 500 clamp(3.25rem, 6.8vw, 7.1rem)/0.9 var(--serif); letter-spacing: -0.07em; }
.hero-lede { max-width: 47rem; margin: 1.65rem 0 0; color: var(--ink-soft); font: 400 clamp(1.16rem, 2vw, 1.48rem)/1.4 var(--serif); }
.hero-image { position: relative; margin: 0; overflow: hidden; background: var(--paper-deep); }
.hero-image::after { position: absolute; right: 0; bottom: 0; width: 1.6rem; height: 1.6rem; content: ""; background: var(--apricot); }
.hero-image img { width: 100%; height: auto; background: var(--paper-deep); }
.hero-image figcaption, .image-card figcaption { padding: 0.7rem 0.85rem 0; color: var(--ink-soft); font: 400 0.61rem/1.35 var(--mono); letter-spacing: 0.03em; }

.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(13rem, 17rem); gap: clamp(2rem, 7vw, 8rem); padding: clamp(3.5rem, 8vw, 7rem) 0; }
.reading-copy { width: var(--reading); min-width: 0; }
.source-rail { align-self: start; position: sticky; top: 7.25rem; border-top: 2px solid var(--green); padding-top: 1rem; }
.evidence-heading { color: var(--green-deep); }
.source-rail p { margin: 0 0 1rem; color: var(--ink-soft); font-size: 0.79rem; line-height: 1.55; }
.evidence-links { margin: 1.15rem 0 0; padding: 0; list-style: none; }
.evidence-links li { border-top: 1px solid var(--line); }
.evidence-links a { display: block; padding: 0.72rem 0; font: 500 0.73rem/1.38 var(--sans); }
.evidence-links a::after { margin-left: 0.3rem; color: var(--green); content: "↗"; }

.reading-copy > *:first-child { margin-top: 0; }
.reading-copy h2 { max-width: 25ch; margin: 4.9rem 0 1.1rem; font: 500 clamp(2rem, 4vw, 3.2rem)/0.98 var(--serif); letter-spacing: -0.055em; scroll-margin-top: 6rem; }
.reading-copy h3 { margin: 2.55rem 0 0.7rem; color: var(--green-deep); font: 600 1rem/1.25 var(--sans); letter-spacing: -0.02em; }
.reading-copy p { margin: 0 0 1.35rem; }
.reading-copy .lede { color: var(--ink-soft); font: 400 1.26rem/1.45 var(--serif); }
.reading-copy .callout { margin: 3.5rem 0 0; padding: 1.75rem 0 0; border-top: 2px solid var(--apricot); color: var(--green-deep); font: 500 clamp(1.9rem, 3.2vw, 2.8rem)/1.03 var(--serif); letter-spacing: -0.045em; }
.compact-list { margin: 1.35rem 0 2rem; padding: 0; list-style: none; }
.compact-list li { position: relative; margin: 0; padding: 0.65rem 0 0.65rem 1.3rem; border-top: 1px solid var(--line); font-size: 0.96rem; line-height: 1.52; }
.compact-list li::before { position: absolute; left: 0; top: 0.74rem; color: var(--apricot); content: "◆"; font-size: 0.54rem; }
.data-table-wrap { overflow-x: auto; margin: 2rem 0; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; font-size: 0.86rem; line-height: 1.45; }
th, td { padding: 0.9rem; vertical-align: top; text-align: left; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
th:last-child, td:last-child { border-right: 0; }
th { color: var(--paper); background: var(--green-deep); font: 500 0.66rem/1.3 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }

.faq-panel { margin-top: 4.8rem; padding: clamp(1.3rem, 3vw, 2.5rem); background: #eae8e0; }
.faq-panel h2 { margin: 0 0 1.25rem; }
.faq-panel .section-label { color: var(--green); }
.faq-item { padding: 1.1rem 0; border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0; color: var(--green-deep); font: 600 1rem/1.35 var(--sans); }
.faq-answer { max-width: 45rem; padding: 0.7rem 1.4rem 0 0; color: var(--ink-soft); font-size: 0.94rem; }
.faq-answer .lede { font-size: inherit; }
.faq-answer .compact-list { font-size: inherit; }

.visual-evidence { margin-top: 5rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.visual-evidence h2 { margin: 0 0 1.25rem; font: 500 1.8rem/1 var(--serif); letter-spacing: -0.04em; }
.image-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; }
.image-card { margin: 0; }
.image-card a { display: block; }
.image-card img { width: 100%; height: auto; background: var(--paper-deep); }
.image-card:nth-child(3n) { grid-column: span 2; }

.page-journey { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; padding: 1.5rem 0 5rem; border-top: 1px solid var(--line); }
.journey-link { display: block; padding: 1rem 0; text-decoration: none; }
.journey-label { display: block; color: var(--green); font: 500 0.63rem/1.3 var(--mono); letter-spacing: 0.09em; text-transform: uppercase; }
.journey-title { display: block; margin-top: 0.25rem; font: 500 1.25rem/1.08 var(--serif); }
.journey-link:last-child { text-align: right; }
.journey-link:last-child .journey-title { margin-left: auto; }

.site-footer { color: var(--paper); background: var(--ink); }
.footer-inner { width: var(--wide); margin: 0 auto; padding: clamp(2.5rem, 6vw, 5rem) 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 2rem; }
.footer-wordmark { margin: 0 0 0.75rem; font: 500 clamp(2.2rem, 4vw, 3.7rem)/0.9 var(--serif); letter-spacing: -0.07em; }
.footer-copy { max-width: 27rem; margin: 0; color: rgba(246,244,239,0.72); font-size: 0.9rem; line-height: 1.55; }
.footer-label { color: var(--apricot); }
.footer-links { margin: 0; padding: 0; list-style: none; }
.footer-links li { margin: 0.35rem 0; }
.footer-links a { color: var(--paper); font-size: 0.86rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 4rem; padding-top: 1rem; border-top: 1px solid rgba(246,244,239,0.22); color: rgba(246,244,239,0.58); font: 400 0.62rem/1.4 var(--mono); letter-spacing: 0.05em; text-transform: uppercase; }

@media (max-width: 880px) {
  .desktop-nav { display: none; }
  .page-hero { grid-template-columns: 1fr; max-width: 49rem; }
  .hero-image { max-width: 38rem; }
  .content-layout { grid-template-columns: 1fr; max-width: 48rem; }
  .source-rail { position: static; display: grid; grid-template-columns: minmax(10rem, 0.7fr) minmax(0, 1.3fr); column-gap: 2rem; align-items: start; }
  .source-rail > * { grid-column: 2; }
  .source-rail .evidence-heading { grid-column: 1; grid-row: 1 / span 2; }
  .source-rail p { margin-bottom: 0.5rem; }
  .evidence-links { margin: 0.4rem 0 0; }
  .footer-grid { grid-template-columns: 1.3fr 1fr; }
  .footer-grid > :first-child { grid-column: span 2; }
}

@media (max-width: 600px) {
  :root { --wide: min(100% - 1.5rem, 88rem); }
  body { font-size: 16px; }
  .header-inner { min-height: 4.2rem; }
  .wordmark-rambam { font-size: 1.3rem; }
  .page-hero { padding: 3.3rem 0 3rem; gap: 2rem; }
  h1 { font-size: clamp(3rem, 16vw, 4.5rem); }
  .hero-image img { min-height: 15rem; }
  .content-layout { padding: 3rem 0; }
  .reading-copy h2 { margin-top: 3.7rem; }
  .source-rail { display: block; }
  .source-rail .evidence-heading { margin-bottom: 0.85rem; }
  .image-grid { grid-template-columns: 1fr; }
  .image-card:nth-child(3n) { grid-column: auto; }
  .page-journey { grid-template-columns: 1fr; padding-bottom: 3rem; }
  .journey-link:last-child { text-align: left; }
  .journey-link:last-child .journey-title { margin-left: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > :first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; margin-top: 2.7rem; }
  .chapter-drawer { width: min(31rem, calc(100vw - 1.5rem)); }
  .drawer-panel { padding-left: 1.3rem; padding-right: 1.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}