:root {
  color-scheme: light;
  --bg: #f5f4ed;
  --bg-soft: #fbfaf4;
  --surface: #fffdf8;
  --surface-strong: #f0eee6;
  --surface-inset: #e9e6dc;
  --ink: #141413;
  --ink-strong: #30302e;
  --ink-muted: #5e5d59;
  --ink-soft: #87867f;
  --line: #e4e0d4;
  --line-strong: #d4cfbf;
  --accent: #c96442;
  --accent-deep: #a24e31;
  --accent-soft: #e7b09a;
  --accent-wash: rgba(201, 100, 66, 0.12);
  --green: #5f7151;
  --green-wash: rgba(95, 113, 81, 0.12);
  --shadow-sm: 0 1px 2px rgba(22, 21, 18, 0.05), 0 8px 24px rgba(22, 21, 18, 0.06);
  --shadow-md: 0 8px 24px rgba(22, 21, 18, 0.08), 0 20px 60px rgba(22, 21, 18, 0.08);
  --shadow-lg: 0 18px 48px rgba(22, 21, 18, 0.12), 0 40px 90px rgba(22, 21, 18, 0.12);
  --radius-xs: 10px;
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 40px;
  --container: 1180px;
  --container-narrow: 920px;
  --gutter: clamp(1rem, 2.5vw, 1.75rem);
  --space-1: clamp(0.4rem, 0.9vw, 0.55rem);
  --space-2: clamp(0.7rem, 1.4vw, 0.9rem);
  --space-3: clamp(1rem, 2vw, 1.25rem);
  --space-4: clamp(1.4rem, 2.8vw, 1.75rem);
  --space-5: clamp(2rem, 3.8vw, 2.5rem);
  --space-6: clamp(2.7rem, 5vw, 3.5rem);
  --space-7: clamp(3.5rem, 6vw, 4.75rem);
  --space-8: clamp(4.5rem, 8vw, 6.25rem);
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", "New York", Georgia, serif;
  --sans: Inter, "Avenir Next", Avenir, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --text-sm: clamp(0.9rem, 0.2vw + 0.85rem, 0.98rem);
  --text-base: clamp(1rem, 0.35vw + 0.95rem, 1.08rem);
  --text-md: clamp(1.08rem, 0.55vw + 1rem, 1.22rem);
  --text-lg: clamp(1.22rem, 0.7vw + 1rem, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2vw + 1.15rem, 2rem);
  --text-2xl: clamp(1.95rem, 2vw + 1.2rem, 2.75rem);
  --text-3xl: clamp(2.4rem, 3vw + 1.2rem, 4rem);
  --text-4xl: clamp(3rem, 4vw + 1.1rem, 5.25rem);
  --ease-out: cubic-bezier(0.2, 0.85, 0.2, 1);
  --ease-soft: cubic-bezier(0.22, 0.61, 0.36, 1);
  --focus: 0 0 0 4px rgba(201, 100, 66, 0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--ink-strong);
  background:
    radial-gradient(circle at 10% 0%, rgba(201, 100, 66, 0.12), transparent 28%),
    radial-gradient(circle at 90% 12%, rgba(95, 113, 81, 0.08), transparent 26%),
    linear-gradient(180deg, var(--bg) 0%, #f7f5ee 44%, #f4f1e7 100%);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 0.08em; text-underline-offset: 0.18em; }
a:hover { color: var(--accent-deep); }
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}
::selection { background: rgba(201, 100, 66, 0.2); }

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  transform: translateY(-180%);
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease-out);
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}
.container.narrow { width: min(var(--container-narrow), calc(100% - (var(--gutter) * 2))); }

.site-shell {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
main { flex: 1 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  backdrop-filter: blur(12px);
  background: rgba(245, 244, 237, 0.82);
  border-bottom: 1px solid rgba(228, 224, 212, 0.88);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 0.95rem 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
  text-decoration: none;
}
.brand-mark {
  width: 2.4rem;
  height: 2.4rem;
  flex: none;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 28%, #fff8f1 0 18%, transparent 19%),
    conic-gradient(from 120deg, var(--accent), #b95a3b, var(--green), #d88a69, var(--accent));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 10px 24px rgba(201, 100, 66, 0.16);
}
.brand-copy { min-width: 0; }
.brand-name {
  display: block;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.brand-tag {
  display: block;
  margin-top: 0.18rem;
  font-size: 0.78rem;
  line-height: 1.15;
  color: var(--ink-soft);
}

.nav-toggle {
  display: none;
  width: 2.95rem;
  height: 2.95rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}
.nav-toggle svg { width: 1.2rem; height: 1.2rem; }
.site-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  color: var(--ink-muted);
  text-decoration: none;
  transition: background-color 0.2s var(--ease-out), color 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: inset 0 0 0 1px rgba(228, 224, 212, 0.9);
}
.site-nav a[aria-current="page"] { color: var(--accent-deep); }

.hero {
  position: relative;
  overflow: clip;
  padding: clamp(3.25rem, 7vw, 6rem) 0 clamp(2.75rem, 6vw, 5rem);
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(2px);
}
.hero::before {
  inset: auto auto -3rem -5rem;
  width: clamp(14rem, 26vw, 24rem);
  height: clamp(14rem, 26vw, 24rem);
  background: radial-gradient(circle, rgba(201, 100, 66, 0.16), transparent 68%);
}
.hero::after {
  inset: 0 5% auto auto;
  width: clamp(10rem, 18vw, 18rem);
  height: clamp(10rem, 18vw, 18rem);
  background: radial-gradient(circle, rgba(95, 113, 81, 0.14), transparent 66%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-6);
  align-items: end;
}
.kicker,
.label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  padding: 0.44rem 0.78rem;
  border: 1px solid rgba(214, 207, 191, 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--ink-muted);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.kicker::before,
.label::before {
  content: "";
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(201, 100, 66, 0.12);
}
.hero h1,
.hero h2,
.display,
.article-title,
.section-title {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.display,
.hero h1 { font-size: var(--text-4xl); line-height: 1.02; margin: 0.9rem 0 0; }
.hero p,
.lede,
.prose p { font-size: var(--text-md); color: var(--ink-muted); }
.hero p { max-width: 38rem; margin: 1.25rem 0 0; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.7rem;
}
.button,
.button-secondary,
.button-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.78rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), background-color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.button { background: var(--ink); color: #fff; box-shadow: var(--shadow-sm); }
.button:hover { transform: translateY(-1px); color: #fff; box-shadow: var(--shadow-md); }
.button-secondary { background: rgba(255, 255, 255, 0.8); color: var(--ink); border-color: var(--line); }
.button-secondary:hover,
.button-ghost:hover { transform: translateY(-1px); border-color: var(--line-strong); background: rgba(255, 255, 255, 0.95); }
.button-ghost { background: transparent; color: var(--ink-muted); border-color: transparent; }

.hero-aside {
  position: relative;
  display: grid;
  gap: 1rem;
}
.hero-card,
.panel,
.article-card,
.stream-item,
.quote-card,
.form-card,
.callout,
.toc,
.note,
.fact-list,
.deck-item {
  background: rgba(255, 253, 248, 0.82);
  border: 1px solid rgba(228, 224, 212, 0.95);
  box-shadow: var(--shadow-sm);
}
.hero-card {
  padding: 1.2rem;
  border-radius: var(--radius-lg);
}
.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}
.stat {
  padding: 1rem 0.9rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(247,242,233,0.8));
  border: 1px solid rgba(225, 218, 206, 0.95);
}
.stat strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 1;
  color: var(--ink);
}
.stat span { display: block; margin-top: 0.45rem; font-size: 0.8rem; color: var(--ink-muted); }

.section {
  padding: clamp(2.8rem, 6vw, 5rem) 0;
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.section-title { font-size: var(--text-2xl); line-height: 1.12; margin: 0; }
.section-subtitle { max-width: 42rem; margin: 0; color: var(--ink-muted); }

.grid-2,
.grid-3,
.grid-4,
.blog-grid,
.layout-split,
.article-layout,
.archive-grid {
  display: grid;
  gap: var(--space-4);
}
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.layout-split { grid-template-columns: 1.05fr 0.95fr; align-items: start; }

.panel,
.article-card,
.stream-item,
.quote-card,
.form-card,
.callout,
.toc,
.note {
  border-radius: var(--radius-lg);
  padding: clamp(1rem, 2vw, 1.35rem);
}
.panel.soft,
.note,
.toc { background: rgba(240, 238, 230, 0.7); }
.panel h3,
.article-card h3,
.stream-item h3,
.callout h3,
.quote-card h3,
.form-card h3,
.deck-item h3 {
  margin: 0 0 0.6rem;
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  color: var(--ink);
}
.panel p,
.article-card p,
.stream-item p,
.callout p,
.quote-card p,
.form-card p,
.deck-item p { margin: 0; color: var(--ink-muted); }

.panel-grid { display: grid; gap: 0.8rem; }
.panel-meta,
.meta-row,
.byline,
.post-meta,
.article-meta,
.tag-row,
.inline-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}
.pill,
.tag,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.68rem;
  border-radius: 999px;
  border: 1px solid rgba(214, 207, 191, 0.92);
  background: rgba(255, 255, 255, 0.74);
  color: var(--ink-muted);
  font-size: 0.78rem;
}
.tag.accent { border-color: rgba(201, 100, 66, 0.3); background: var(--accent-wash); color: var(--accent-deep); }
.tag.green { border-color: rgba(95, 113, 81, 0.28); background: var(--green-wash); color: var(--green); }

.feature-list,
.checklist,
.timeline,
.archive-list,
.link-list,
.stream,
.prose ul,
.prose ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.feature-list li,
.checklist li,
.timeline li,
.archive-list li,
.link-list li,
.stream-item,
.deck-item {
  position: relative;
}
.feature-list li,
.checklist li,
.timeline li,
.archive-list li,
.link-list li {
  padding: 0.75rem 0 0.75rem 1.4rem;
  border-bottom: 1px solid rgba(228, 224, 212, 0.72);
}
.feature-list li:last-child,
.checklist li:last-child,
.timeline li:last-child,
.archive-list li:last-child,
.link-list li:last-child { border-bottom: 0; }
.feature-list li::before,
.checklist li::before,
.timeline li::before,
.archive-list li::before,
.link-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(201, 100, 66, 0.1);
}

.article-card,
.stream-item,
.deck-item {
  border-radius: var(--radius-lg);
  padding: 1.15rem;
}
.article-card {
  display: grid;
  gap: 0.8rem;
}
.article-card .cover {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 25% 30%, rgba(255,255,255,0.72), transparent 28%),
    linear-gradient(135deg, rgba(201,100,66,0.92), rgba(95,113,81,0.8));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.1);
}
.article-card.compact {
  grid-template-columns: 0.84fr 1.16fr;
  align-items: start;
}
.article-card.compact .cover { aspect-ratio: auto; min-height: 100%; }
.article-title { font-size: var(--text-lg); line-height: 1.16; margin: 0; }
.article-excerpt { margin: 0; color: var(--ink-muted); }
.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding-top: 0.2rem;
}
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--accent-deep);
  text-decoration: none;
}
.read-more:hover { color: var(--accent); }

.blog-grid { grid-template-columns: minmax(0, 1.12fr) minmax(18rem, 0.88fr); }
.archive-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stream { display: grid; gap: 0.85rem; }
.stream-item { display: grid; gap: 0.65rem; }
.stream-item::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0.28rem;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent), var(--green));
}
.stream-item > * { padding-left: 0.45rem; }

.article-layout {
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  align-items: start;
}
.toc {
  position: sticky;
  top: 6rem;
}
.toc h3,
.note h3 { margin-top: 0; }
.prose {
  font-size: var(--text-md);
  color: var(--ink-muted);
}
.prose h2,
.prose h3 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.14;
  margin: 2rem 0 0.85rem;
}
.prose h2 { font-size: var(--text-xl); }
.prose h3 { font-size: var(--text-lg); }
.prose p { margin: 0 0 1rem; }
.prose li { margin: 0.55rem 0; }
.prose blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--accent);
  background: rgba(201, 100, 66, 0.06);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--ink-strong);
}

.form-card form {
  display: grid;
  gap: 0.9rem;
}
.field-grid { display: grid; gap: 0.8rem; }
.input,
textarea,
select {
  width: 100%;
  min-height: 3rem;
  padding: 0.82rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
textarea { min-height: 8rem; resize: vertical; }
.input::placeholder,
textarea::placeholder { color: var(--ink-soft); }

.footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid rgba(228, 224, 212, 0.8);
  background: linear-gradient(180deg, rgba(244, 241, 231, 0.3), rgba(245, 244, 237, 0.95));
}
.footer-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
}
.footer small,
.footer p { color: var(--ink-soft); }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; }
.footer-links a { color: var(--ink-muted); text-decoration: none; }
.footer-links a:hover { color: var(--accent-deep); }

.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(228, 224, 212, 0.95), transparent);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease-soft), transform 0.6s var(--ease-soft);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 960px) {
  .hero-grid { grid-template-columns: minmax(0, 1.18fr) minmax(20rem, 0.82fr); }
  .article-card.featured { grid-column: span 2; }
  .deck-item:nth-child(2n) { transform: translateY(1rem); }
}

@media (max-width: 959px) {
  .header-inner { padding: 0.85rem 0; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: var(--gutter);
    left: var(--gutter);
    display: grid;
    gap: 0.35rem;
    padding: 0.7rem;
    border: 1px solid rgba(228, 224, 212, 0.95);
    border-radius: var(--radius-lg);
    background: rgba(255, 253, 248, 0.98);
    box-shadow: var(--shadow-md);
    transform-origin: top right;
    transform: scale(0.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out), visibility 0s linear 0.2s;
  }
  .site-nav.is-open {
    transform: scale(1);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
  }
  .site-nav a { width: 100%; justify-content: space-between; }
  .hero-grid,
  .layout-split,
  .blog-grid,
  .article-layout,
  .grid-2,
  .grid-3,
  .grid-4,
  .archive-grid,
  .footer-inner,
  .section-head {
    grid-template-columns: 1fr;
    display: grid;
    align-items: start;
  }
  .section-head { gap: 0.75rem; }
  .stat-strip { grid-template-columns: 1fr; }
  .article-card.compact { grid-template-columns: 1fr; }
  .toc { position: static; }
  .display,
  .hero h1 { font-size: clamp(2.5rem, 9vw, 4rem); }
}

@media (max-width: 640px) {
  :root { --gutter: 1rem; }
  .hero { padding-top: 2.4rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button,
  .button-secondary,
  .button-ghost { width: 100%; }
  .panel,
  .article-card,
  .stream-item,
  .quote-card,
  .form-card,
  .callout,
  .toc,
  .note { border-radius: 22px; }
  .section { padding: 2.4rem 0; }
  .footer-inner { gap: 1rem; }
  .footer-links { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
}

@container (max-width: 520px) {
  .article-card.compact { grid-template-columns: 1fr; }
  .panel-meta { gap: 0.4rem; }
}