@import url('https://fonts.googleapis.com/css2?family=Crimson+Pro:opsz,wght@8..144,400;8..144,600;8..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --ink: #ebe8df;
  --muted: #b8b4a9;
  --paper: #171b1c;
  --paper-2: #1d2223;
  --deep: #0d1112;
  --line: #343b3c;
  --accent: #d3a65c;
  --accent-soft: rgba(211,166,92,.13);
  --cold: #8eb6bf;
  --max: 1180px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--deep);
  color: var(--ink);
  font-family: Inter, system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.42;
}

a { color: var(--cold); text-underline-offset: .18em; }
a:hover { color: #c7e4ea; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 100;
  padding: .6rem .85rem;
  background: #fff;
  color: #000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(13,17,18,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--max);
  margin: auto;
  min-height: 54px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-name {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .01em;
}

.site-nav {
  display: flex;
  gap: 14px;
  overflow: auto;
  white-space: nowrap;
  scrollbar-width: none;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: .78rem;
}

.site-nav a:hover,
.site-nav a.active { color: var(--accent); }

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  padding: .4rem .65rem;
  border-radius: 6px;
}

.hero {
  min-height: 300px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: radial-gradient(circle at 70% 40%, #263335 0, #151a1b 35%, #0d1112 72%);
}

.hero-copy {
  width: min(760px, calc(100% - 48px));
  position: relative;
  z-index: 2;
  padding: 52px 0 58px;
}

.eyebrow {
  color: var(--accent);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin: 0 0 .35rem;
}

h1, h2, h3, h4 {
  font-family: 'Crimson Pro', Georgia, serif;
  line-height: 1.15;
  text-wrap: balance;
}

h1 {
  font-size: clamp(1.1rem, 4vw, 1.55rem);
  margin: 0 0 .35rem;
  max-width: 900px;
}

.subtitle {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--accent);
  margin: .1rem 0 .7rem;
}

.dek {
  max-width: 700px;
  color: #d0cdc4;
  font-size: 1rem;
  margin: .35rem 0 0;
}

.hero-orbit {
  position: absolute;
  width: 420px;
  height: 420px;
  right: -70px;
  top: -18px;
  border: 1px solid rgba(142,182,191,.25);
  border-radius: 50%;
  transform: rotate(-18deg);
}

.hero-orbit::before,
.hero-orbit::after {
  content: '';
  position: absolute;
  inset: 45px;
  border: 1px solid rgba(211,166,92,.2);
  border-radius: 50%;
}

.hero-orbit::after {
  inset: 132px;
  background: radial-gradient(circle at 35% 30%, #697c7f, #263133 55%, #111617);
  box-shadow: 0 0 55px rgba(142,182,191,.18);
}

.hero-orbit span {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  left: 50%;
  top: -5px;
  box-shadow: 0 0 15px var(--accent);
}

.status-note {
  max-width: 960px;
  margin: -24px auto 38px;
  position: relative;
  z-index: 5;
  padding: 18px 22px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  background: #202627;
  border: 1px solid #465052;
  border-left: 4px solid var(--accent);
  box-shadow: 0 12px 34px rgba(0,0,0,.28);
}

.status-note h2 {
  font-size: 1.25rem;
  margin: 0 0 .2rem;
}

.status-note p {
  margin: 0;
  color: #d0cdc4;
  line-height: 1.4;
}

.status-icon {
  font-family: Georgia, serif;
  font-size: 1.5rem;
  color: var(--accent);
}

.page-shell {
  max-width: var(--max);
  margin: auto;
  padding: 0 24px 64px;
  display: grid;
  grid-template-columns: 220px minmax(0, 760px);
  gap: 48px;
  justify-content: center;
}

.desktop-toc {
  position: sticky;
  top: 76px;
  align-self: start;
  border-left: 1px solid var(--line);
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.desktop-toc p {
  margin: 0 0 4px;
  color: var(--accent);
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.desktop-toc a {
  color: #8f9899;
  text-decoration: none;
  font-size: .76rem;
  line-height: 1.25;
}

.desktop-toc a:hover,
.desktop-toc a.active { color: var(--ink); }

.paper { min-width: 0; }

.paper h2 {
  font-size: clamp(1.45rem, 2.6vw, 1.8rem);
  margin: 2rem 0 .65rem;
  padding-top: .65rem;
  border-top: 1px solid var(--line);
}

.paper h2:first-child { margin-top: 0; }

.paper h3 {
  font-size: 1.28rem;
  margin: 1.35rem 0 .38rem;
  color: #f4f0e5;
}

.paper h4 {
  font-size: 1.05rem;
  margin: 1rem 0 .25rem;
  color: var(--accent);
}

.paper p {
  margin: .25rem 0 .7rem;
  color: #d3d0c8;
}

.paper ul,
.paper ol {
  margin: .2rem 0 .75rem;
  padding-left: 1.25rem;
}

.paper li {
  margin: .18rem 0;
  padding-left: .15rem;
  color: #d3d0c8;
  line-height: 1.38;
}

.paper li::marker { color: var(--accent); }

.lead-label,
.numbered-label {
  font-weight: 700;
  color: var(--ink) !important;
  margin-top: .9rem !important;
}

.thesis {
  margin: 1.1rem 0 !important;
  padding: .9rem 1rem;
  border-left: 3px solid var(--cold);
  background: rgba(142,182,191,.08);
  color: #e3e1da !important;
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 1.08rem;
  line-height: 1.4;
}

.comparison-grid {
  margin: 1.2rem 0 1.8rem;
  display: grid;
  gap: 9px;
}

.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  background: var(--paper-2);
}

.compare-cell { padding: 13px 15px; }
.compare-cell + .compare-cell { border-left: 1px solid var(--line); }

.compare-label {
  display: inline-block;
  margin-bottom: .3rem;
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.compare-cell.for .compare-label { color: var(--cold); }
.compare-cell.against .compare-label { color: var(--accent); }

.compare-cell p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.4;
}

.article-footer {
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .83rem;
}

.article-footer p {
  color: var(--muted);
  margin: .2rem 0;
}

.article-footer a {
  display: inline-block;
  margin-top: .6rem;
}

@media (max-width: 900px) {
  .page-shell {
    grid-template-columns: 1fr;
    max-width: 780px;
  }

  .desktop-toc { display: none; }

  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 54px;
    flex-direction: column;
    padding: 16px 22px;
    background: #111617;
    border-bottom: 1px solid var(--line);
    white-space: normal;
  }

  .site-nav.open { display: flex; }
  .nav-toggle { display: block; }
  .hero { min-height: 270px; }
  .hero-orbit { opacity: .4; right: -230px; }
}

@media (max-width: 620px) {
  .header-inner,
  .page-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-copy {
    width: calc(100% - 32px);
    padding: 44px 0 54px;
  }

  h1 { font-size: clamp(1.75rem, 10vw, 2.25rem); }

  .status-note {
    margin: -20px 16px 32px;
    padding: 16px 17px;
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .status-icon { display: none; }
  .paper h2 { font-size: 1.5rem; margin-top: 1.75rem; }
  .paper h3 { font-size: 1.2rem; }
  .compare-row { grid-template-columns: 1fr; }
  .compare-cell + .compare-cell { border-left: 0; border-top: 1px solid var(--line); }
}

@media print {
  .site-header,
  .desktop-toc,
  .nav-toggle,
  .hero-orbit { display: none !important; }

  body { background: #fff; color: #111; }
  .hero { min-height: auto; background: none; border: 0; }
  .hero-copy { padding: 20px 0; }
  .status-note { margin: 0 auto 20px; box-shadow: none; }
  .page-shell { display: block; max-width: 760px; }
  .paper p,
  .paper li,
  .status-note p { color: #222; }
  .paper h2,
  .paper h3,
  .paper h4,
  h1 { color: #111; }
}