:root {
  --serif: "EB Garamond", "Garamond", "Georgia", serif;
  --ink: #1a1614;
  --paper: #fbf9f4;
  --rule: #cfc6b8;
  --muted: #6b6356;
  --accent: #6b1f1a;
  --wash: rgba(207, 198, 184, 0.18);
  --measure: 42rem;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
}

body {
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.55;
  font-feature-settings: "liga", "kern", "onum";
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(107, 31, 26, 0.3);
}

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

h1,
h2,
h3 {
  font-weight: 500;
  line-height: 1.2;
  margin: 1.6em 0 0.6em;
}

h1 { font-size: 2.45rem; }
h2 { font-size: 1.55rem; }
h3 { font-size: 1.18rem; }
p { margin: 0 0 1em; }

.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 1.55rem 2rem 1.35rem;
  text-align: center;
}

.site-header .title {
  margin: 0;
  font-size: 1.5rem;
  font-variant: small-caps;
  letter-spacing: 0.06em;
}

.site-header .title a {
  border-bottom: none;
}

.brand-mark-link {
  display: inline-flex;
  margin-inline-end: 0.4em;
  vertical-align: middle;
}

.brand-mark {
  height: 1.35em;
  width: auto;
  display: block;
}

.accent-letter { color: var(--accent); }
.title-rest { color: var(--ink); }

.subtitle {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 1rem;
  font-style: italic;
}

.site-nav {
  margin: 0.8rem 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.1rem;
  font-size: 0.95rem;
}

.site-nav a {
  color: var(--muted);
  border-bottom: none;
  font-variant: small-caps;
  letter-spacing: 0.06em;
}

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

.ai-author-bulletin {
  border-bottom: 1px solid rgba(207, 198, 184, 0.65);
  background: rgba(207, 198, 184, 0.1);
}

.ai-author-bulletin-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  max-width: 60rem;
  margin: 0 auto;
  padding: 0.38rem 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.25;
  white-space: nowrap;
}

.ai-author-bulletin-label {
  color: var(--accent);
  font-size: 0.78rem;
  font-variant: small-caps;
  letter-spacing: 0.08em;
}

.ai-author-bulletin-text {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ai-author-bulletin-cta {
  flex: 0 0 auto;
  margin-inline-start: 0.25rem;
  padding: 0.28rem 0.68rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: var(--accent);
  color: #fff8ef;
  font-size: 0.78rem;
  font-variant: small-caps;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.ai-author-bulletin-cta:hover {
  background: #501814;
  border-color: #501814;
}

main {
  max-width: 60rem;
  margin: 2.5rem auto 4rem;
  padding: 0 1.5rem;
}

.measure,
.hero,
.diff-head,
.diff-intro,
.diff-accordion,
.signup-card,
.ai-card,
.bottom-link,
.callout {
  max-width: var(--measure);
  margin-left: auto;
  margin-right: auto;
}

.narrow-main {
  max-width: var(--measure);
}

.hero-title {
  margin-top: 0.5em;
  font-size: 2.8rem;
  line-height: 1.1;
}

.hero-lede {
  margin: 0 0 1.8rem;
  color: var(--ink);
  font-size: 1.2rem;
}

.hero-stat,
.note {
  margin: 2rem 0 2.5rem;
  padding: 1rem 1.25rem;
  border-inline-start: 3px solid var(--accent);
  background: var(--wash);
  font-size: 1.05rem;
}

.note {
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.lede {
  margin-bottom: 1rem;
  color: var(--ink);
  font-size: 1.15rem;
  font-style: italic;
}

.hero-actions {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.45rem;
  margin: 1rem 0 0;
  align-items: center;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0 0;
}

.button {
  display: inline-block;
  padding: 0.52rem 0.95rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: var(--accent);
  color: #fff8ef;
  font: inherit;
  font-variant: small-caps;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.button.secondary {
  background: transparent;
  color: var(--accent);
}

.hero-actions .button {
  padding: 0.48rem 0.78rem;
  white-space: nowrap;
}

.large-button {
  padding: 0.68rem 1.15rem;
  font-size: 1.08rem;
}

.diff-head {
  margin-bottom: 0.3rem;
}

.diff-head a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4em;
  color: var(--ink);
  border-bottom: none;
}

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

.diff-intro {
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-style: italic;
}

.diff-accordion {
  margin-bottom: 2.5rem;
}

details {
  border-top: 1px solid var(--rule);
}

details:last-of-type {
  border-bottom: 1px solid var(--rule);
}

summary {
  display: flex;
  gap: 0.7em;
  padding: 0.9rem 0;
  color: var(--accent);
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 500;
  list-style: none;
}

summary::-webkit-details-marker { display: none; }

summary:before {
  content: "+";
  width: 1em;
  color: var(--muted);
  font-weight: 400;
  flex-shrink: 0;
}

details[open] summary {
  padding-bottom: 0.4rem;
}

details[open] summary:before { content: "-"; }

details p,
details ul {
  margin: 0 0 1rem 1.7em;
  color: var(--ink);
  font-size: 1rem;
}

details ul {
  padding-left: 1rem;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.8rem;
  margin: 1rem 0 2rem;
}

.cat-card {
  display: block;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
  transition: border-color 0.15s, background 0.15s;
}

.cat-card:hover {
  border-color: var(--accent);
  background: rgba(107, 31, 26, 0.04);
}

.cat-card-label {
  color: var(--muted);
  font-size: 0.95rem;
  font-variant: small-caps;
  letter-spacing: 0.06em;
}

.cat-card-count {
  margin: 0.3em 0 0.1em;
  font-size: 1.9rem;
  font-variant-numeric: tabular-nums;
}

.cat-card-of {
  color: var(--muted);
  font-size: 0.85rem;
}

.theme-card {
  display: grid;
  gap: 0.65rem;
}

.theme-card .cat-card-count {
  font-size: 1.35rem;
  line-height: 1.15;
}

.theme-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.theme-links a {
  border-bottom: none;
}

.featured {
  list-style: none;
  padding: 0;
  margin: 1rem 0 2.5rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 1.8rem;
}

.featured li {
  border-bottom: 1px dotted var(--rule);
}

.catalog-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.72rem 0;
}

.catalog-main {
  display: grid;
  color: var(--ink);
  border-bottom: none;
}

.catalog-main:hover .f-title { color: var(--accent); }

.f-title { font-size: 1.08rem; }

.f-meta {
  margin-top: 0.15em;
  color: var(--muted);
  font-size: 0.85rem;
  font-variant: small-caps;
  letter-spacing: 0.05em;
}

.catalog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.catalog-actions a {
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: var(--muted);
  font-size: 0.82rem;
  font-variant: small-caps;
  letter-spacing: 0.06em;
}

.catalog-actions a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.signup-card,
.ai-card,
.callout {
  margin-top: 2.4rem;
  margin-bottom: 1rem;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--rule);
  border-inline-start: 3px solid var(--accent);
  border-radius: 4px;
  background: var(--wash);
}

.signup-card h2,
.ai-card h2,
.callout h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

.signup-row {
  display: flex;
  gap: 0.55rem;
  margin: 0.9rem 0 0.45rem;
}

input,
textarea {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  padding: 0.55rem 0.65rem;
}

textarea {
  width: 100%;
  min-height: 8rem;
  resize: vertical;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.86em;
}

.connection-list {
  margin: 0.8rem 0 1rem;
}

.setup-panel {
  margin: 2rem auto 1.8rem;
  padding: 1.25rem;
  border: 1px solid var(--rule);
  border-inline-start: 4px solid var(--accent);
  border-radius: 4px;
  background: var(--wash);
}

.setup-panel h2 {
  margin-top: 0;
  font-size: 1.35rem;
}

.setup-panel p {
  font-size: 1rem;
}

.setup-textarea {
  min-height: 26rem;
  max-height: 58vh;
  margin-top: 0.5rem;
  background: #fffdf8;
  line-height: 1.45;
}

.connection-list div {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.45rem 0;
  border-bottom: 1px dotted var(--rule);
}

.connection-list dt {
  color: var(--muted);
  font-size: 0.9rem;
  font-variant: small-caps;
  letter-spacing: 0.05em;
}

.connection-list dd {
  margin: 0;
}

.copy-status {
  min-height: 1.4em;
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-style: italic;
}

.prompt-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 1rem 0 2rem;
}

.prompt-card {
  display: grid;
  gap: 0.55rem;
  align-content: start;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: rgba(207, 198, 184, 0.1);
}

.prompt-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.prompt-card h3 {
  margin: 0;
  color: var(--accent);
}

.prompt-card p {
  margin: 0;
  font-size: 1rem;
}

.icon-copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  flex: 0 0 auto;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.icon-copy:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.icon-copy svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.signup-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.privacy,
.signup-status {
  color: var(--muted);
  font-size: 0.9rem;
  font-style: italic;
}

.signup-status[data-state="success"] { color: #315a35; }
.signup-status[data-state="error"] { color: var(--accent); }

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1.4rem 0 2.3rem;
}

.stat {
  padding: 0.9rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--wash);
}

.stat strong {
  display: block;
  font-size: 1.6rem;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.stat span {
  color: var(--muted);
  font-size: 0.85rem;
  font-variant: small-caps;
  letter-spacing: 0.05em;
}

.compact-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 0.45rem 0.8rem;
  margin: 0 0 1rem 1.7em;
}

.compact-list span {
  display: block;
  padding-bottom: 0.32rem;
  border-bottom: 1px dotted var(--rule);
  font-size: 0.98rem;
  line-height: 1.25;
}

.compact-list em {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-style: normal;
  font-variant: small-caps;
  letter-spacing: 0.04em;
}

.inline-list {
  columns: 3;
  column-gap: 2rem;
  margin: 0 0 1rem 1.7em;
  padding-left: 1rem;
}

.bottom-link {
  margin-top: 2rem;
  margin-bottom: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.bottom-link a {
  margin: 0 0.2rem;
  color: var(--muted);
  border-bottom: 1px dotted rgba(107, 31, 26, 0.3);
}

.bottom-link a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 1.5rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0 0 0.3rem;
}

.footer-links {
  font-size: 0.88rem;
}

.footer-links a {
  color: var(--muted);
  border-bottom: 1px dotted rgba(107, 31, 26, 0.3);
}

.footer-links a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.press-line {
  font-size: 0.9rem;
  font-variant: small-caps;
  letter-spacing: 0.06em;
}

.legal-section {
  margin: 1.7rem 0;
}

.legal-section ul {
  margin: 0 0 1rem 1.25rem;
  padding-left: 1rem;
}

.legal-section li {
  margin-bottom: 0.45rem;
}

@media (max-width: 700px) {
  body {
    font-size: 1.05rem;
    line-height: 1.5;
  }

  .site-header {
    padding: 1rem;
  }

  .site-header .title {
    font-size: 1.2rem;
  }

  main {
    margin: 1.5rem auto 3rem;
    padding: 0 1rem;
  }

  h1 { font-size: 1.9rem; }

  .ai-author-bulletin-inner {
    flex-wrap: wrap;
    justify-content: center;
    padding: 0.45rem 1rem;
    text-align: center;
    white-space: normal;
  }

  .ai-author-bulletin-text {
    flex-basis: 100%;
    overflow: visible;
    text-overflow: clip;
  }

  .ai-author-bulletin-cta {
    margin-inline-start: 0;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .featured,
  .stat-strip {
    grid-template-columns: 1fr;
  }

  .inline-list {
    columns: 1;
  }

  .signup-row,
  .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions {
    flex-wrap: wrap;
  }

  .setup-textarea {
    min-height: 22rem;
  }

  .catalog-row {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .catalog-actions {
    justify-content: flex-start;
  }

  .connection-list div,
  .prompt-grid {
    grid-template-columns: 1fr;
  }
}