:root {
  --ink: #1b1a16;
  --ink-muted: #4b463f;
  --paper: #f7f1e6;
  --paper-strong: #efe3d3;
  --accent: #d17654;
  --accent-2: #2f6f60;
  --accent-3: #b55b48;
  --border: rgba(27, 26, 22, 0.12);
  --shadow: 0 24px 60px rgba(27, 26, 22, 0.14);
  --radius: 18px;
  --radius-sm: 12px;
  --max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Work Sans", "Noto Sans", sans-serif;
  color: var(--ink);
  background: linear-gradient(135deg, #f7f1e6 0%, #efe3d3 45%, #e7f0ea 100%);
  position: relative;
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 12% 15%, rgba(209, 118, 84, 0.22), transparent 50%),
    radial-gradient(circle at 88% 18%, rgba(47, 111, 96, 0.2), transparent 55%),
    radial-gradient(circle at 70% 80%, rgba(181, 91, 72, 0.18), transparent 60%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.08) 2px, transparent 2px, transparent 8px);
  pointer-events: none;
  z-index: -2;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  color: var(--accent);
}

img {
  max-width: 100%;
  display: block;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: #000;
  color: #fff;
  padding: 8px 14px;
  border-radius: 999px;
  z-index: 20;
}

.skip-link:focus {
  left: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 241, 230, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: "Fraunces", "Times New Roman", serif;
  letter-spacing: 0.5px;
}

.brand span {
  font-size: 1.2rem;
  font-weight: 700;
}

.brand small {
  font-size: 0.8rem;
  color: var(--ink-muted);
}

.nav-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px 64px;
}

.hero {
  display: grid;
  gap: 18px;
  padding: 24px 0 36px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.72rem;
  color: var(--ink-muted);
}

.hero h1 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(2.2rem, 3.6vw, 3.6rem);
  margin: 0;
}

.hero p {
  max-width: 720px;
  font-size: 1.05rem;
  color: var(--ink-muted);
  margin: 0;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(47, 111, 96, 0.12);
  border: 1px solid rgba(47, 111, 96, 0.22);
  font-size: 0.85rem;
  color: var(--ink);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.card {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 14px;
}

.card h2 {
  margin: 0;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 1.6rem;
}

.card p {
  margin: 0;
  color: var(--ink-muted);
}

.card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--ink-muted);
}

.btn {
  align-self: start;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--accent-2);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 10px 20px rgba(47, 111, 96, 0.2);
}

.btn:hover {
  background: var(--accent);
  color: #fff;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: rise 0.8s ease forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 28px;
}

.doc-head {
  margin-bottom: 18px;
  display: grid;
  gap: 10px;
}

.doc-head h1 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin: 0;
}

.doc-head p {
  margin: 0;
  color: var(--ink-muted);
}

.article {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  box-shadow: var(--shadow);
}

.markdown h1 {
  font-size: 2rem;
  margin-top: 0;
}

.markdown h2 {
  font-size: 1.6rem;
  margin-top: 2rem;
}

.markdown h3 {
  font-size: 1.25rem;
  margin-top: 1.6rem;
}

.markdown h4 {
  font-size: 1.1rem;
  margin-top: 1.4rem;
}

.markdown p {
  margin: 0.9rem 0;
}

.markdown strong {
  font-weight: 600;
}

.markdown blockquote {
  border-left: 4px solid var(--accent);
  margin: 1.2rem 0;
  padding: 0.4rem 1rem;
  background: rgba(209, 118, 84, 0.08);
  color: var(--ink-muted);
}

.markdown pre {
  background: #12110f;
  color: #f2e9dd;
  padding: 16px;
  border-radius: var(--radius-sm);
  overflow: auto;
  font-size: 0.9rem;
}

.markdown code {
  font-family: "JetBrains Mono", "Source Code Pro", monospace;
  font-size: 0.92em;
  background: rgba(27, 26, 22, 0.08);
  padding: 2px 6px;
  border-radius: 6px;
}

.markdown pre code {
  background: transparent;
  padding: 0;
}

.markdown hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 2rem 0;
}

.markdown ul,
.markdown ol {
  padding-left: 24px;
}

.markdown li {
  margin: 0.5rem 0;
}

.markdown table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4rem 0;
  font-size: 0.95rem;
}

.markdown th,
.markdown td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
}

.markdown a {
  text-decoration: underline;
  text-decoration-color: rgba(47, 111, 96, 0.5);
}

.status {
  margin: 0;
  color: var(--ink-muted);
}

.toc {
  position: sticky;
  top: 100px;
  align-self: start;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
}

.toc h2 {
  margin-top: 0;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 1.1rem;
}

.toc ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.toc a {
  color: var(--ink-muted);
  font-size: 0.92rem;
}

.toc a:hover {
  color: var(--accent-2);
}

.toc .sub {
  padding-left: 12px;
  font-size: 0.88rem;
}

.footer {
  padding: 24px 24px 36px;
  text-align: center;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

@media (max-width: 960px) {
  .page {
    grid-template-columns: 1fr;
  }

  .toc {
    position: relative;
    top: 0;
  }
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 12px;
  }

  .article {
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
}