:root {
  --bg: #f4f0e6;
  --paper: rgba(255, 252, 247, 0.96);
  --paper-muted: #efe8d8;
  --ink: #18211b;
  --ink-soft: #445149;
  --charcoal: #1f2822;
  --charcoal-soft: #29342d;
  --accent: #3d8a54;
  --accent-strong: #2c6b41;
  --line: rgba(24, 33, 27, 0.12);
  --shadow: 0 18px 50px rgba(18, 27, 21, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --page-width: 72rem;
  --story-width: 46rem;
  --ui: "Avenir Next", "Helvetica Neue", "Segoe UI", sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --mono: "SFMono-Regular", "Berkeley Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--serif);
  background:
    radial-gradient(circle at top, rgba(61, 138, 84, 0.12), transparent 30rem),
    linear-gradient(180deg, #faf7f1 0%, #f4f0e6 48%, #ede5d4 100%);
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

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

main {
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(31, 40, 34, 0.96);
  border-bottom: 1px solid rgba(250, 247, 241, 0.12);
  backdrop-filter: blur(14px);
}

.site-header__inner,
.hero-band__inner,
.wide-column {
  width: min(100% - 1.5rem, var(--page-width));
  margin: 0 auto;
}

.story-column {
  width: min(100% - 1.5rem, var(--story-width));
  margin: 0 auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0 1rem;
  font-family: var(--ui);
}

.site-brand {
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
  color: #f8f4eb;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.site-nav a {
  text-decoration: none;
  border: 1px solid rgba(250, 247, 241, 0.16);
  border-radius: 999px;
  padding: 0.48rem 0.8rem;
  font-size: 0.82rem;
  color: rgba(248, 244, 235, 0.88);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  border-color: rgba(61, 138, 84, 0.75);
  color: #ffffff;
}

.hero-band {
  padding: 3.4rem 0 5.6rem;
  background:
    radial-gradient(circle at top right, rgba(61, 138, 84, 0.3), transparent 20rem),
    linear-gradient(135deg, var(--charcoal) 0%, var(--charcoal-soft) 100%);
  color: #f9f6ef;
}

.hero-band__inner {
  display: grid;
  gap: 1.35rem;
}

.hero-card {
  width: min(100%, 60rem);
}

.kicker,
.section-label,
.meta-pill__label,
.archive-card__date,
.appendix-meta,
.trace-list dt,
.footer-note {
  font-family: var(--ui);
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  font-weight: 700;
  color: #91c39d;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
  line-height: 1.04;
}

h1 {
  font-size: clamp(2.6rem, 5.4vw, 4.95rem);
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.7rem, 3.3vw, 2.55rem);
}

h3 {
  font-size: 1.08rem;
}

.hero-copy,
.story-copy,
.appendix-copy,
.archive-card__summary,
.empty-state {
  color: var(--ink-soft);
  line-height: 1.72;
  font-size: 1.04rem;
}

.hero-copy {
  color: rgba(249, 246, 239, 0.88);
  max-width: 48rem;
}

.hero-copy p,
.story-copy p,
.appendix-copy p,
.archive-card__summary p,
.empty-state p {
  margin: 0;
}

.hero-copy p + p,
.story-copy p + p,
.appendix-copy p + p,
.archive-card__summary p + p,
.empty-state p + p {
  margin-top: 1rem;
}

.meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.meta-pill {
  min-width: 10rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(250, 247, 241, 0.12);
  background: rgba(255, 255, 255, 0.08);
}

.meta-pill__label {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(249, 246, 239, 0.68);
}

.meta-pill__value {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--serif);
  font-size: 1.16rem;
  color: inherit;
}

.meta-pill__value--mono {
  font-family: var(--mono);
  font-size: 0.96rem;
}

.hero-actions,
.story-end-links,
.archive-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button-link,
.text-link,
.story-end-links a,
.archive-card__link {
  text-decoration: none;
  font-family: var(--ui);
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.82rem 1.15rem;
  background: var(--accent);
  color: #f9f6ef;
  font-size: 0.92rem;
  font-weight: 700;
}

.button-link:hover,
.button-link:focus-visible {
  background: var(--accent-strong);
}

.text-link,
.story-end-links a,
.archive-card__link {
  color: var(--accent-strong);
  font-size: 0.92rem;
  font-weight: 700;
}

.story-shell {
  position: relative;
  margin: -3.35rem auto 0;
  padding: 2rem 0 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.story-header {
  display: grid;
  gap: 1.15rem;
  padding: 2rem 0;
}

.story-header__title {
  max-width: 16ch;
}

.story-map,
.highlights-block,
.appendix,
.archive-band,
.archive-card,
.empty-block {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.story-map,
.highlights-block,
.empty-block {
  padding: 1.2rem 1.25rem;
  background: rgba(61, 138, 84, 0.06);
}

.story-map {
  margin-bottom: 1.9rem;
}

.story-map__title,
.highlights-block h2,
.appendix h2,
.archive-heading h2 {
  font-size: 1.3rem;
}

.story-map__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.85rem;
}

.story-map__links a {
  text-decoration: none;
  font-family: var(--ui);
  font-size: 0.9rem;
  color: var(--accent-strong);
}

.highlights-block {
  margin-bottom: 2rem;
}

.highlight-list {
  margin: 0.9rem 0 0;
  padding-left: 1.15rem;
}

.highlight-list li + li {
  margin-top: 0.55rem;
}

.story-body {
  display: grid;
  gap: 0;
}

.story-section {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
}

.story-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.section-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  margin-top: 0.18rem;
  border-radius: 999px;
  background: var(--charcoal);
  color: #f9f6ef;
  font-family: var(--ui);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-label {
  margin: 0 0 0.55rem;
  color: var(--accent-strong);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.story-section h2 {
  max-width: 24ch;
}

.story-section__content {
  display: grid;
  gap: 0.85rem;
}

.trace-block {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
}

.trace-block details {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.58);
  overflow: hidden;
}

.trace-block summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 1.1rem;
  font-family: var(--ui);
  font-size: 0.92rem;
  font-weight: 700;
}

.trace-block summary::-webkit-details-marker {
  display: none;
}

.trace-list {
  margin: 0;
  padding: 0 1.1rem 1.1rem;
  display: grid;
  gap: 0.9rem;
}

.trace-list div {
  display: grid;
  gap: 0.22rem;
}

.trace-list dt {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.trace-list dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.92rem;
  color: var(--ink);
  word-break: break-all;
}

.appendix {
  margin-top: 2.2rem;
  padding: 1.35rem;
  background: rgba(239, 232, 216, 0.64);
}

.appendix-intro {
  margin-top: 0.75rem;
  color: var(--ink-soft);
}

.appendix-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
}

.appendix-entry {
  padding-top: 1rem;
  border-top: 1px solid rgba(24, 33, 27, 0.1);
}

.appendix-entry:first-child {
  padding-top: 0;
  border-top: 0;
}

.appendix-file {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.83rem;
  color: var(--accent-strong);
}

.appendix-meta {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.appendix-copy {
  margin-top: 0.65rem;
}

.story-end {
  margin-top: 2rem;
  padding: 1.3rem 0 0.2rem;
  border-top: 1px solid var(--line);
}

.archive-band {
  margin: 2rem auto 0;
  padding: 1.4rem;
  background: rgba(255, 252, 247, 0.74);
}

.archive-band--raised {
  margin-top: -3.35rem;
}

.archive-heading {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1.2rem;
}

.archive-list {
  display: grid;
  gap: 1rem;
}

.archive-card {
  padding: 1.1rem 1.15rem;
  background: rgba(255, 255, 255, 0.72);
}

.archive-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.archive-card__date {
  color: var(--ink-soft);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.archive-card__title {
  font-size: 1.28rem;
  max-width: 28ch;
}

.archive-card__summary {
  margin-top: 0.75rem;
}

.archive-card__link {
  display: inline-flex;
  margin-top: 0.9rem;
}

.page-footer {
  margin-top: 2.8rem;
  padding: 1.5rem 0 2.5rem;
  background: var(--charcoal);
  color: rgba(249, 246, 239, 0.84);
}

.page-footer__inner {
  display: grid;
  gap: 0.45rem;
  width: min(100% - 1.5rem, var(--page-width));
  margin: 0 auto;
}

.page-footer a {
  color: #9bd0a8;
}

.empty-block {
  margin-top: -2.6rem;
  padding: 1.5rem;
  background: var(--paper);
  box-shadow: var(--shadow);
}

@media (max-width: 780px) {
  .hero-band {
    padding-top: 2.4rem;
    padding-bottom: 4.8rem;
  }

  .story-shell {
    margin-top: -2.7rem;
    padding-top: 1.5rem;
  }

  .story-section {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .section-index {
    width: fit-content;
  }

  .site-header__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  h1 {
    max-width: 14ch;
  }
}