:root {
  --paper: #f3ecd9;
  --paper-deep: #e6dac0;
  --ink: #24251f;
  --muted: #6f6a5f;
  --navy: #263f59;
  --navy-soft: #49677f;
  --wine: #8b2f32;
  --olive: #6e7969;
  --gold: #a9803c;
  --line: rgba(55, 52, 43, 0.22);
  --panel: rgba(250, 246, 235, 0.78);
  --shadow: 0 24px 70px rgba(47, 40, 27, 0.13);
  color-scheme: light;
  font-family: Georgia, "Times New Roman", "Noto Serif", serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.16)),
    radial-gradient(circle at 18% 0%, rgba(169, 128, 60, 0.12), transparent 38%),
    repeating-linear-gradient(0deg, rgba(69, 63, 48, 0.018) 0 1px, transparent 1px 5px),
    var(--paper);
  line-height: 1.72;
}

a {
  color: var(--navy);
  text-decoration-color: rgba(38, 63, 89, 0.38);
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--wine);
  text-decoration-color: currentColor;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 20;
  padding: 0.7rem 1rem;
  color: white;
  background: var(--wine);
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  color: var(--ink);
  text-decoration: none;
}

.brand strong {
  font-size: 1rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand span {
  color: var(--wine);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  gap: 1.4rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: 660px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(90deg, rgba(243, 236, 217, 0.98) 0%, rgba(243, 236, 217, 0.9) 41%, rgba(243, 236, 217, 0.12) 70%),
    url("renaissance-hero-bg.png");
  background-position: center;
  background-size: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 1.2rem;
  pointer-events: none;
  border: 1px solid rgba(92, 74, 43, 0.24);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(250px, 0.58fr);
  gap: 3rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 7.5rem 2rem 5rem;
}

.eyebrow {
  margin: 0 0 1.2rem;
  color: var(--wine);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero h1,
.article-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(3.3rem, 7.5vw, 6.7rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 0.92;
}

.hero h1 em {
  color: var(--navy);
  font-weight: 500;
}

.hero-deck {
  max-width: 690px;
  margin: 2rem 0 0;
  color: #3f403a;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 2.9rem;
  padding: 0.72rem 1rem;
  border: 1px solid var(--ink);
  color: var(--paper);
  background: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.button.secondary {
  color: var(--ink);
  background: rgba(243, 236, 217, 0.68);
}

.edition-card {
  align-self: end;
  padding: 1.4rem;
  border: 1px solid rgba(47, 44, 36, 0.28);
  background: rgba(245, 239, 222, 0.8);
  box-shadow: var(--shadow);
  backdrop-filter: blur(5px);
}

.edition-card .number {
  display: block;
  color: var(--wine);
  font-size: 4.8rem;
  line-height: 0.9;
}

.edition-card p {
  margin: 0.85rem 0 0;
  font-style: italic;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 2.5rem;
  color: var(--wine);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-label::after {
  content: "";
  width: 96px;
  height: 1px;
  background: var(--wine);
}

.manifesto-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
}

.manifesto-grid h2,
.feature-article h2 {
  margin: 0;
  font-size: clamp(2.3rem, 4.5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.03;
}

.manifesto-copy {
  max-width: 720px;
  font-size: 1.16rem;
}

.principles {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.principle {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line);
}

.principle b {
  color: var(--wine);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.feature-article {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 3.4rem;
  padding: 2rem;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.result-panel {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  color: #f5eedc;
  background: var(--navy);
}

.result-panel::before {
  content: "";
  position: absolute;
  inset: -25% auto auto 38%;
  width: 340px;
  height: 340px;
  border: 1px solid rgba(234, 218, 174, 0.25);
  border-radius: 50%;
  box-shadow: 0 0 0 44px rgba(234, 218, 174, 0.045), 0 0 0 92px rgba(234, 218, 174, 0.035);
}

.result-panel > * {
  position: relative;
}

.result-panel .metric {
  margin: 2rem 0 0.2rem;
  color: #f3dfad;
  font-size: clamp(4.2rem, 7vw, 6rem);
  line-height: 0.9;
}

.result-panel small {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-copy p {
  font-size: 1.08rem;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.2rem 0 1.8rem;
}

.tag {
  padding: 0.32rem 0.55rem;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.article-hero {
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(243, 236, 217, 0.99), rgba(243, 236, 217, 0.88) 52%, rgba(243, 236, 217, 0.28)),
    url("renaissance-hero-bg.png");
  background-position: center;
  background-size: cover;
}

.article-hero-inner {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 7rem 2rem 4.5rem;
}

.article-hero h1 {
  max-width: 820px;
  font-size: clamp(3.2rem, 7vw, 6.2rem);
}

.article-subtitle {
  max-width: 700px;
  margin: 1.5rem 0 0;
  color: var(--navy);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  font-style: italic;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin-top: 2rem;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.69rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.claim-card {
  align-self: end;
  padding: 1.3rem;
  border: 1px solid rgba(52, 48, 39, 0.28);
  background: rgba(245, 239, 222, 0.84);
  box-shadow: var(--shadow);
}

.claim-card strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--wine);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(180px, 250px) minmax(0, 760px);
  gap: 4.5rem;
  max-width: 1110px;
  margin: 0 auto;
  padding: 5rem 2rem 7rem;
}

.toc {
  position: sticky;
  top: 1.5rem;
  align-self: start;
  max-height: calc(100vh - 3rem);
  overflow: auto;
  padding: 1rem 1rem 1rem 0;
  border-right: 1px solid var(--line);
}

.toc strong {
  color: var(--wine);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.67rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.toc ol {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.toc li + li {
  margin-top: 0.62rem;
}

.toc a {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
  text-decoration: none;
}

.prose {
  min-width: 0;
  font-size: 1.08rem;
}

.prose > p:first-child::first-letter {
  float: left;
  margin: 0.06em 0.12em 0 0;
  color: var(--wine);
  font-size: 4.7rem;
  line-height: 0.78;
}

.prose h2 {
  margin: 4.3rem 0 1.2rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.prose h3 {
  margin: 2.5rem 0 0.8rem;
  color: var(--navy);
  font-size: 1.45rem;
  font-weight: 600;
}

.prose p,
.prose li {
  max-width: 72ch;
}

.prose blockquote {
  margin: 2.2rem 0;
  padding: 1.2rem 1.5rem 1.2rem 1.8rem;
  border-left: 4px solid var(--wine);
  color: #35362f;
  background: rgba(255, 252, 243, 0.55);
  font-size: 1.22rem;
  font-style: italic;
}

.prose ul,
.prose ol {
  padding-left: 1.35rem;
}

.prose li + li {
  margin-top: 0.45rem;
}

.prose code {
  padding: 0.14em 0.32em;
  border: 1px solid rgba(38, 63, 89, 0.14);
  border-radius: 3px;
  color: #233b54;
  background: rgba(38, 63, 89, 0.07);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.86em;
}

.prose pre {
  overflow-x: auto;
  margin: 2rem 0;
  padding: 1.2rem 1.4rem;
  border-left: 4px solid var(--gold);
  color: #eee6d1;
  background: #253546;
  box-shadow: var(--shadow);
}

.prose pre code {
  padding: 0;
  border: 0;
  color: inherit;
  background: none;
}

.table-wrap {
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--line);
  box-shadow: 0 16px 45px rgba(47, 40, 27, 0.08);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(250, 246, 235, 0.76);
  font-size: 0.88rem;
}

th,
td {
  padding: 0.8rem 0.85rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--paper);
  background: var(--navy);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.69rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

td:not(:first-child),
th:not(:first-child) {
  text-align: right;
}

.evidence-banner {
  margin: 3rem 0;
  padding: 1.2rem 1.4rem;
  border: 1px solid rgba(110, 121, 105, 0.5);
  background: rgba(110, 121, 105, 0.1);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(41, 42, 36, 0.96);
  color: #ded5c3;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: #f1dfb7;
}

.footer-note {
  color: #aaa18f;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
}

@media (max-width: 860px) {
  .site-header,
  .hero-inner,
  .section,
  .article-hero-inner,
  .article-layout,
  .footer-inner {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
  }

  .site-nav a:not(:last-child) {
    display: none;
  }

  .hero {
    min-height: auto;
    background-image:
      linear-gradient(rgba(243, 236, 217, 0.9), rgba(243, 236, 217, 0.82)),
      url("renaissance-hero-bg.png");
  }

  .hero-inner,
  .manifesto-grid,
  .feature-article,
  .article-hero-inner,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding-top: 5rem;
  }

  .edition-card,
  .claim-card {
    max-width: 390px;
  }

  .article-layout {
    gap: 2rem;
  }

  .toc {
    position: static;
    max-height: none;
    padding: 1rem;
    border: 1px solid var(--line);
  }
}

@media (max-width: 560px) {
  .brand span {
    display: none;
  }

  .hero h1,
  .article-hero h1 {
    font-size: 3.25rem;
  }

  .hero-inner,
  .article-hero-inner {
    padding-top: 4.2rem;
  }

  .section {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .feature-article,
  .result-panel {
    padding: 1.25rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}