:root {
  color-scheme: light;
  --paper: #f2efe4;
  --paper-soft: #fbf8ed;
  --ink: #1f261f;
  --ink-soft: #4f5b4c;
  --muted: #7a786d;
  --line: rgba(31, 38, 31, 0.16);
  --line-strong: rgba(31, 38, 31, 0.28);
  --field: #d8e2d1;
  --moss: #526c4d;
  --clay: #ad6f50;
  --signal: #0f766e;
  --charcoal: #20241f;
  --radius-xs: 0.5rem;
  --radius-sm: 0.8rem;
  --radius-md: 1.2rem;
  --radius-lg: 1.8rem;
  --radius-xl: 2.4rem;
  --container: min(78rem, calc(100% - 2rem));
  --font-body: "Avenir Next", Avenir, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SF Mono", "Roboto Mono", "Cascadia Mono", Menlo, ui-monospace, monospace;
  --shadow-soft: 0 1.2rem 3rem rgba(32, 36, 31, 0.12);
  --shadow-hover: 0 1.6rem 3.6rem rgba(32, 36, 31, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(82, 108, 77, 0.16), transparent 28rem),
    linear-gradient(180deg, #fbf8ed 0%, var(--paper) 46%, #e7e4d8 100%);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  letter-spacing: 0;
}

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

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 0.2rem solid rgba(15, 118, 110, 0.55);
  outline-offset: 0.24rem;
}

.jump-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-150%);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.9rem;
  background: var(--charcoal);
  color: var(--paper-soft);
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease;
}

.jump-link:focus {
  transform: translateY(0);
}

.masthead {
  width: var(--container);
  min-height: 4.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: center;
  margin: 0 auto;
  padding: 1rem 0;
}

.masthead--article {
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  width: fit-content;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 850;
  text-decoration: none;
}

.wordmark img {
  width: 2.55rem;
  height: 2.55rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  padding: 0.25rem;
  background: rgba(255, 255, 255, 0.56);
}

.masthead nav,
.footerline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.masthead nav a,
.footerline a,
.backlink,
.collection-pill {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999rem;
  padding: 0 0.9rem;
  background: rgba(255, 255, 255, 0.42);
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 780;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.masthead nav a:hover,
.footerline a:hover,
.backlink:hover,
.collection-pill:hover,
.collection-pill.is-active {
  transform: translateY(-0.08rem);
  border-color: var(--moss);
  background: var(--charcoal);
  color: var(--paper-soft);
}

.cover-grid,
.route-panel,
.collection-panel,
.library,
.essay {
  width: var(--container);
  margin-inline: auto;
}

.cover-grid {
  display: grid;
  gap: 1rem;
  padding: 1.5rem 0 2rem;
}

.cover-copy,
.cover-feature,
.route-panel,
.collection-panel,
.library,
.essay-answer,
.essay-chapter,
.essay-faq,
.next-reading {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(251, 248, 237, 0.74);
  box-shadow: var(--shadow-soft);
}

.cover-copy {
  display: grid;
  align-content: center;
  min-height: 34rem;
  padding: 1.25rem;
}

.micro {
  margin: 0 0 0.7rem;
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.02;
}

h1 {
  max-width: 12ch;
  font-size: 3.3rem;
  font-weight: 900;
}

h2 {
  font-size: 2.15rem;
  font-weight: 880;
}

h3 {
  font-size: 1.25rem;
}

.cover-deck {
  max-width: 42rem;
  margin: 1.2rem 0 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.finder {
  display: grid;
  gap: 0.65rem;
  max-width: 42rem;
  margin-top: 1.5rem;
}

.finder label {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 850;
}

.finder input {
  min-height: 3.4rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 0 1rem;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
}

.finder output {
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999rem;
  padding: 0.35rem 0.75rem;
  background: var(--field);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 850;
}

.cover-feature {
  display: grid;
  overflow: hidden;
  color: var(--paper-soft);
  background: var(--charcoal);
  text-decoration: none;
}

.cover-feature img {
  width: 100%;
  height: 22rem;
  object-fit: cover;
}

.cover-feature span,
.cover-feature strong,
.cover-feature em {
  margin-inline: 1.1rem;
}

.cover-feature span {
  margin-top: 1.1rem;
  color: #c7d8c0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 850;
}

.cover-feature strong {
  margin-top: 0.5rem;
  font-size: 1.75rem;
  line-height: 1.05;
}

.cover-feature em {
  margin-top: 0.75rem;
  margin-bottom: 1.2rem;
  color: #e8e4d6;
  font-style: normal;
}

.route-panel,
.collection-panel,
.library {
  margin-top: 1rem;
  padding: 1.1rem;
}

.section-label {
  display: grid;
  gap: 0.2rem;
  margin-bottom: 1rem;
}

.route-grid,
.collection-gallery,
.folio-grid {
  display: grid;
  gap: 1rem;
}

.route {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem;
  background: rgba(255, 255, 255, 0.5);
}

.route > p {
  margin: 0 0 0.55rem;
  color: var(--clay);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 900;
}

.route ol {
  display: grid;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.route a {
  color: var(--ink-soft);
  font-weight: 760;
  text-decoration-color: rgba(82, 108, 77, 0.35);
}

.collection-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.collection-gallery article {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.46);
}

.collection-gallery img {
  width: 100%;
  height: 12rem;
  object-fit: cover;
}

.collection-gallery div {
  padding: 1rem;
}

.collection-gallery p,
.folio-card p,
.essay-title p,
.essay-chapter p,
.essay-answer blockquote,
.essay-faq p,
.next-reading p {
  color: var(--ink-soft);
}

.empty-note {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  padding: 1rem;
  color: var(--muted);
}

.folio-card {
  min-width: 0;
}

.folio-card[hidden] {
  display: none;
}

.folio-card a {
  height: 100%;
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.54);
  color: var(--ink);
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.folio-card a:hover {
  transform: translateY(-0.18rem);
  border-color: var(--moss);
  box-shadow: var(--shadow-hover);
}

.folio-card figure {
  margin: 0;
}

.folio-card img {
  width: 100%;
  height: 13rem;
  object-fit: cover;
}

.folio-card__copy {
  display: grid;
  gap: 0.65rem;
  padding: 1rem;
}

.folio-card__copy span {
  width: fit-content;
  border-radius: 999rem;
  padding: 0.3rem 0.65rem;
  background: var(--field);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 850;
}

.footerline {
  width: var(--container);
  justify-content: space-between;
  margin: 1.5rem auto 2rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  color: var(--muted);
  font-weight: 800;
}

.at-article {
  background:
    radial-gradient(circle at top right, rgba(173, 111, 80, 0.13), transparent 26rem),
    linear-gradient(180deg, #fbf8ed 0%, #f0eadc 100%);
}

.essay {
  margin-top: 1rem;
  padding-bottom: 2rem;
}

.essay-hero {
  display: grid;
  gap: 1rem;
  align-items: stretch;
}

.essay-title {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 1.1rem;
  background: rgba(251, 248, 237, 0.76);
  box-shadow: var(--shadow-soft);
}

.essay-title h1 {
  max-width: 13ch;
  margin-top: 1rem;
  font-size: 3rem;
}

.essay-title > p:last-child {
  max-width: 43rem;
  margin: 1rem 0 0;
  font-size: 1.08rem;
}

.essay-hero figure,
.essay-media {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--charcoal);
  box-shadow: var(--shadow-soft);
}

.essay-hero figure img {
  width: 100%;
  height: 24rem;
  object-fit: cover;
}

.essay-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.essay-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-self: start;
}

.essay-rail span {
  border: 1px solid var(--line);
  border-radius: 999rem;
  padding: 0.38rem 0.72rem;
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 800;
}

.essay-content {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.essay-answer,
.essay-chapter,
.essay-faq,
.next-reading {
  padding: 1.1rem;
}

.essay-answer blockquote {
  margin: 0;
  border-left: 0.3rem solid var(--clay);
  padding-left: 1rem;
  font-size: 1.16rem;
  font-weight: 780;
}

.essay-chapter > * + *,
.essay-faq > * + *,
.next-reading > * + * {
  margin-top: 1rem;
}

.essay-chapter ul,
.essay-chapter ol {
  padding-left: 1.2rem;
}

.checklist {
  display: grid;
  gap: 0.55rem;
}

.step-list {
  display: grid;
  gap: 0.75rem;
  padding-left: 0 !important;
  list-style: none;
}

.step-list li {
  display: grid;
  gap: 0.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.46);
}

.step-list span {
  color: var(--clay);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 900;
}

.step-list p {
  margin: 0;
}

.essay-media img {
  width: 100%;
  max-height: 28rem;
  object-fit: cover;
}

.essay-media figcaption {
  padding: 0.75rem 1rem;
  background: var(--charcoal);
  color: var(--paper-soft);
  font-size: 0.86rem;
}

pre {
  overflow-x: auto;
  border: 1px solid rgba(242, 239, 228, 0.18);
  border-radius: var(--radius-md);
  padding: 1rem;
  background: var(--charcoal);
  color: #f8f1df;
  line-height: 1.55;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.essay-faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.48);
}

.essay-faq summary {
  min-height: 3rem;
  padding: 0.85rem 1rem;
  font-weight: 850;
  cursor: pointer;
}

.essay-faq details p {
  margin: 0;
  padding: 0 1rem 1rem;
}

.next-reading div {
  display: grid;
  gap: 0.75rem;
}

.next-reading a {
  display: grid;
  gap: 0.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.46);
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}

.next-reading a:hover {
  border-color: var(--moss);
}

.next-reading a span {
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 0.74rem;
}

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

@media (min-width: 48rem) {
  .masthead {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  h1 {
    font-size: 4.6rem;
  }

  h2 {
    font-size: 2.65rem;
  }

  .cover-copy {
    padding: 2rem;
  }

  .route-grid,
  .collection-gallery,
  .folio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .folio-card--lead {
    grid-column: span 2;
  }

  .folio-card--lead a {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .folio-card--lead img {
    height: 100%;
    min-height: 22rem;
  }

  .essay-title {
    padding: 2rem;
  }

  .essay-title h1 {
    font-size: 4.1rem;
  }
}

@media (min-width: 64rem) {
  .cover-grid {
    grid-template-columns: minmax(0, 1.24fr) minmax(22rem, 0.76fr);
    padding-top: 2rem;
  }

  .cover-feature img {
    height: 28rem;
  }

  .route-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .collection-gallery {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .folio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .essay-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.78fr);
  }

  .essay-title h1 {
    font-size: 4.7rem;
  }

  .essay-grid {
    grid-template-columns: 13rem minmax(0, 1fr);
    align-items: start;
  }

  .essay-rail {
    position: sticky;
    top: 1rem;
    display: grid;
  }

  .essay-content {
    max-width: 52rem;
  }
}