/* The Weekly Brief — typography-driven layout, desktop-first.
 *
 * Type: Iowan Old Style and Charter where present, fallback to system serifs.
 * Headings use a quiet sans-serif. The aesthetic is closer to a printed
 * weekly than a blog. Generous whitespace, narrow text column, no decorative
 * imagery. Accent color picked to feel earthy without being kitsch.
 */

:root {
  --color-paper: #faf7f0;
  --color-ink: #1a1814;
  --color-soft-ink: #3c3a35;
  --color-quiet: #8b8678;
  --color-rule: #d8d3c3;
  --color-accent: #6b3a1f; /* burnt umber, evokes wild rice and bark */
  --color-accent-soft: #9a6f4a;
  --color-link: #4a2a14;

  --font-serif: "Iowan Old Style", "Charter", "Source Serif Pro", "Georgia", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", "Arial", sans-serif;

  --measure: 38rem; /* ~640px reading column */
  --gutter: 2rem;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--color-link);
  text-decoration: none;
  border-bottom: 1px solid var(--color-rule);
  transition: border-color 0.15s ease;
}

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

/* ---- Masthead ---- */
.masthead {
  border-bottom: 1px solid var(--color-rule);
  padding: 2.5rem var(--gutter) 0.75rem;
  text-align: center;
}

.masthead-inner {
  max-width: var(--measure);
  margin: 0 auto;
}

.masthead-title {
  display: inline-block;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  border: none;
}

.masthead-title:hover {
  border: none;
  color: var(--color-accent);
}

.masthead-sub {
  margin: 0.35rem 0 0;
  font-style: italic;
  color: var(--color-quiet);
  font-size: 0.95rem;
}

.topnav {
  margin-top: 1.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-rule);
  display: flex;
  justify-content: center;
  gap: 1.75rem;
  flex-wrap: wrap;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.topnav a {
  border: none;
  color: var(--color-soft-ink);
  padding: 0.25rem 0;
}

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

/* ---- Content frame ---- */
.content {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 3rem var(--gutter) 4rem;
}

/* Wider frame for pages that need a two-column layout (welcome guide). */
.content:has(.welcome-page) {
  max-width: 88rem;
}

/* ---- Issue page ---- */
.issue-header {
  text-align: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-rule);
}

.issue-number {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-quiet);
  margin: 0 0 0.5rem;
}

.issue-headline {
  font-size: 2.6rem;
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.issue-date {
  margin: 0.5rem 0 0;
  font-style: italic;
  color: var(--color-soft-ink);
}

.issue-summary {
  margin-bottom: 3rem;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-soft-ink);
  line-height: 1.7;
  border-left: 3px solid var(--color-accent);
  padding-left: 1.5rem;
}

.issue-summary p {
  margin: 0;
}

.issue-section {
  margin-bottom: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-rule);
}

.section-title {
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--color-ink);
}

.section-intro {
  margin: 0 0 1.5rem;
  font-style: italic;
  color: var(--color-soft-ink);
}

.stories {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.story {
  padding-bottom: 1.75rem;
  border-bottom: 1px dotted var(--color-rule);
}

.story:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.story-headline {
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
  line-height: 1.35;
  font-weight: 700;
}

.story-headline a {
  border: none;
  color: var(--color-ink);
}

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

.story-blurb {
  margin: 0 0 0.75rem;
}

.story-meta {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-quiet);
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
}

.story-source {
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.story-sep {
  margin: 0 0.5rem;
}

.story-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--color-rule);
  color: var(--color-soft-ink);
  background: transparent;
}

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

.tag-tribe { color: var(--color-accent); border-color: var(--color-accent); }
.tag-tribe:hover { background: var(--color-accent); color: var(--color-paper); }
.tag-topic { color: var(--color-soft-ink); }
.tag-person { color: var(--color-soft-ink); font-style: italic; }

.issue-footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-rule);
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-quiet);
}

.issue-footer p {
  margin: 0.25rem 0;
}

/* ---- Index page ---- */
.index-header {
  margin-bottom: 2.5rem;
}

.index-header h1 {
  font-size: 2.2rem;
  margin: 0 0 0.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.index-subtitle {
  margin: 0;
  font-style: italic;
  color: var(--color-quiet);
}

.index-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.index-item {
  padding: 0.85rem 0;
  border-bottom: 1px dotted var(--color-rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.index-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-ink);
  border: none;
  flex: 1 1 auto;
}

.index-link:hover {
  color: var(--color-accent);
}

.index-note {
  font-size: 0.9rem;
  font-style: italic;
  color: var(--color-quiet);
  flex: 0 1 auto;
}

.index-count {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-quiet);
  letter-spacing: 0.04em;
}

/* ---- Entity (tribe / topic / person) page ---- */
.entity-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-rule);
}

/* Bespoke topic page: Ice Worlds */
.topic-ice-worlds .ice-worlds-context,
.topic-ice-worlds .ice-worlds-watchlist {
  margin-bottom: 2.25rem;
}

.topic-ice-worlds .watchlist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-rule);
}

.topic-ice-worlds .watchlist li {
  border-bottom: 1px solid var(--color-rule);
  padding: 0.85rem 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-soft-ink);
}

.topic-ice-worlds .watchlist li strong {
  color: var(--color-ink);
}

/* Search page (Phase 4b) */
.search-page {
  max-width: var(--measure);
}

.search-header h1 {
  margin: 0 0 0.4rem;
  font-size: 1.9rem;
  font-weight: 700;
}

.search-help {
  margin: 0 0 1.5rem;
  color: var(--color-soft-ink);
  font-size: 1rem;
  line-height: 1.55;
}

.search-form input[type="search"] {
  width: 100%;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-rule);
  background: white;
  border-radius: 3px;
  color: var(--color-ink);
}

.search-form input[type="search"]:focus {
  outline: 2px solid var(--color-accent-soft);
  outline-offset: 1px;
  border-color: var(--color-accent);
}

.search-status {
  margin: 0.6rem 0 0;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-quiet);
}

.search-count {
  margin: 1.5rem 0 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-quiet);
  letter-spacing: 0.04em;
}

.search-result-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-rule);
}

.search-result {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-rule);
}

.search-result-meta {
  margin: 0 0 0.3rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-quiet);
  letter-spacing: 0.02em;
}

.search-result-headline {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.35;
}

.search-result-headline a {
  color: var(--color-ink);
  border: none;
}

.search-result-headline a:hover {
  color: var(--color-accent);
  border: none;
}

.search-result-blurb {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-soft-ink);
}

mark {
  background: rgba(107, 58, 31, 0.16);
  color: var(--color-ink);
  padding: 0 0.1em;
  border-radius: 2px;
}

.search-empty {
  margin: 1.5rem 0;
  padding: 1.2rem 1.4rem;
  border: 1px dashed var(--color-rule);
  border-radius: 3px;
  color: var(--color-quiet);
  font-style: italic;
  text-align: center;
}

/* Faceted filter row (search-filters block) */
.search-filters {
  margin: 0.5rem 0 1.25rem;
}

.search-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.6rem;
  align-items: flex-end;
}

.search-filter {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-rule);
  border-radius: 3px;
  font-size: 0.92rem;
}

.search-filter[open] {
  border-color: var(--color-ink);
}

.search-filter > summary {
  list-style: none;
  cursor: pointer;
  padding: 0.45rem 0.85rem;
  user-select: none;
  white-space: nowrap;
}

.search-filter > summary::-webkit-details-marker { display: none; }
.search-filter > summary::after {
  content: " ▾";
  color: var(--color-quiet);
  font-size: 0.85em;
}
.search-filter[open] > summary::after { content: " ▴"; }

.search-filter-count {
  margin-left: 0.25rem;
  color: var(--color-accent, #6b3a1f);
  font-variant-numeric: tabular-nums;
}

.search-filter-options {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 20;
  min-width: 16rem;
  max-width: 22rem;
  max-height: 22rem;
  overflow-y: auto;
  padding: 0.55rem 0.75rem;
  background: #fff;
  border: 1px solid var(--color-rule);
  border-radius: 3px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.search-filter-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.18rem 0.1rem;
  cursor: pointer;
  font-size: 0.92rem;
  line-height: 1.3;
}

.search-filter-option input { margin: 0; }

.search-filter-empty {
  margin: 0;
  color: var(--color-quiet);
  font-size: 0.88rem;
  font-style: italic;
}

.search-filter-select {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.92rem;
}

.search-filter-select select {
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--color-rule);
  border-radius: 3px;
  background: #fff;
  font: inherit;
}

.search-active-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.6rem 0 0;
}

.search-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.22rem 0.6rem;
  background: rgba(107, 58, 31, 0.08);
  color: var(--color-ink);
  border: 1px solid rgba(107, 58, 31, 0.25);
  border-radius: 20px;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.search-chip:hover {
  background: rgba(107, 58, 31, 0.15);
}

.search-chip-x {
  color: var(--color-quiet);
  font-size: 1em;
  line-height: 1;
}

.search-clear-filters {
  margin-top: 0.6rem;
  padding: 0.32rem 0.7rem;
  background: transparent;
  border: 1px solid var(--color-rule);
  border-radius: 3px;
  color: var(--color-ink);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.search-clear-filters:hover {
  background: rgba(0,0,0,0.04);
}

/* Sources page (4j) + Browse page (4i) — both use the entity-style header */
.sources-page,
.browse-page {
  max-width: var(--measure);
}

.sources-header h1,
.browse-header h1 {
  margin: 0 0 0.5rem;
  font-size: 2rem;
  font-weight: 700;
}

.sources-lede,
.browse-lede {
  margin: 0 0 1.5rem;
  color: var(--color-soft-ink);
  font-size: 1.05rem;
  line-height: 1.6;
}

.sources-feedback-note {
  margin: 0 0 2.25rem;
  padding: 0.7rem 0.95rem;
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  border-radius: 3px;
  font-size: 0.92rem;
  color: var(--color-soft-ink);
  font-style: italic;
}

.sources-tier {
  margin-bottom: 2.5rem;
}

.tier-heading {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-rule);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  font-weight: 600;
}

.tier-number {
  background: var(--color-accent);
  color: var(--color-paper);
  padding: 0.18rem 0.55rem;
  border-radius: 3px;
  font-size: 0.78rem;
}

.tier-label {
  color: var(--color-ink);
}

.tier-count {
  color: var(--color-quiet);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0.02em;
  margin-left: auto;
  font-size: 0.82rem;
}

.source-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.source-row {
  padding: 0.85rem 0;
  border-bottom: 1px dashed var(--color-rule);
}

.source-row:last-child { border-bottom: none; }

.source-row-head {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 0 0 0.3rem;
}

.source-row-name {
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--color-ink);
}

.source-row-kind {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.14rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--color-rule);
  color: var(--color-quiet);
}

.source-row-kind.kind-rss { border-color: #2a4a8b; color: #2a4a8b; }
.source-row-kind.kind-html { border-color: var(--color-accent-soft); color: var(--color-accent); }
.source-row-kind.kind-pdf-index { border-color: #2a6e3a; color: #2a6e3a; }
.source-row-kind.kind-youtube { border-color: #a23a2a; color: #a23a2a; }

.source-row-note {
  margin: 0 0 0.3rem;
  font-size: 0.92rem;
  color: var(--color-soft-ink);
  line-height: 1.45;
}

.source-row-url {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-quiet);
}

.source-row-url a {
  color: var(--color-quiet);
  border: none;
}

.source-row-url a:hover {
  color: var(--color-accent);
  border: none;
}

.sources-footer {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-rule);
  font-size: 0.92rem;
  color: var(--color-quiet);
  font-style: italic;
}

.sources-footer code {
  font-size: 0.88rem;
  background: var(--color-paper);
  padding: 0.05rem 0.3rem;
  border-radius: 2px;
}

/* Browse umbrella */
.browse-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-rule);
}

.browse-row {
  border-bottom: 1px solid var(--color-rule);
}

.browse-link {
  display: block;
  padding: 1.1rem 0.25rem;
  color: var(--color-ink);
  border: none;
  transition: background 0.12s ease;
}

.browse-link:hover {
  background: rgba(107, 58, 31, 0.04);
  border: none;
}

.browse-name {
  display: block;
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
  color: var(--color-ink);
}

.browse-desc {
  display: block;
  font-size: 0.95rem;
  color: var(--color-soft-ink);
  line-height: 1.5;
}

/* Phase 4f — per-story editorial annotations (rendered only when logged in to workshop) */
.story-annotations:empty { display: none; }

.anno-wrap {
  margin-top: 0.85rem;
  padding: 0.75rem 0.95rem;
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  border-left: 3px solid var(--color-accent-soft);
  border-radius: 3px;
  font-family: var(--font-sans);
}

.anno-heading {
  margin: 0 0 0.55rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-quiet);
}

.anno-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.anno-thumb {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.32rem 0.7rem;
  background: white;
  color: var(--color-soft-ink);
  border: 1px solid var(--color-rule);
  border-radius: 3px;
  cursor: pointer;
}

.anno-thumb:hover { border-color: var(--color-accent); color: var(--color-accent); }
.anno-thumb.is-active { background: var(--color-accent); color: var(--color-paper); border-color: var(--color-accent); }

.anno-chapter {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  padding: 0.32rem 0.55rem;
  border: 1px solid var(--color-rule);
  border-radius: 3px;
  background: white;
  color: var(--color-soft-ink);
  flex: 1 1 14rem;
  max-width: 22rem;
}

.anno-pills {
  margin-top: 0.55rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.anno-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  padding: 0.22rem 0.55rem;
  background: white;
  color: var(--color-accent);
  border: 1px solid var(--color-accent-soft);
  border-radius: 999px;
  cursor: pointer;
}

.anno-pill:hover { border-color: var(--color-accent); }
.anno-pill-x { color: var(--color-quiet); font-weight: 600; }
.anno-pill:hover .anno-pill-x { color: var(--color-accent); }

.anno-note-wrap {
  margin-top: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.anno-note {
  width: 100%;
  font-family: var(--font-serif);
  font-size: 0.92rem;
  line-height: 1.45;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--color-rule);
  background: white;
  border-radius: 3px;
  color: var(--color-ink);
  resize: vertical;
  min-height: 2.4rem;
}

.anno-note:focus {
  outline: 2px solid var(--color-accent-soft);
  outline-offset: 1px;
  border-color: var(--color-accent);
}

.anno-note-status {
  align-self: flex-end;
  font-size: 0.7rem;
  color: var(--color-accent);
  font-style: italic;
  letter-spacing: 0.04em;
}

/* Phase 4e — remembrance page (deceased people) */
.remembrance-page .entity-kind {
  color: var(--color-accent);
}

.remembrance-page h1 {
  font-style: italic;
}

.remembrance-note {
  margin: 0 0 2rem;
  padding: 1.1rem 1.4rem;
  border-left: 3px solid var(--color-accent-soft);
  background: var(--color-paper);
  border-radius: 0 3px 3px 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-soft-ink);
}

.remembrance-note p { margin: 0; }

.entity-kind {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-quiet);
  margin: 0 0 0.4rem;
}

.entity-header h1 {
  margin: 0 0 0.25rem;
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.entity-native {
  margin: 0 0 0.75rem;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--color-accent);
}

.entity-description {
  margin: 0;
  color: var(--color-soft-ink);
  font-size: 1rem;
}

.appearances {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.appearance {
  padding-bottom: 1.5rem;
  border-bottom: 1px dotted var(--color-rule);
}

.appearance:last-child {
  border-bottom: none;
}

.appearance-issue {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--color-quiet);
  margin: 0 0 0.4rem;
}

.appearance-issue a {
  border: none;
  color: var(--color-quiet);
}

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

.appearance-headline {
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  line-height: 1.35;
  font-weight: 700;
}

.appearance-headline a {
  border: none;
  color: var(--color-ink);
}

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

.appearance-blurb {
  margin: 0;
}

.entity-empty {
  font-style: italic;
  color: var(--color-quiet);
}

/* ---- Prose page (about) ---- */
.prose h1 {
  font-size: 2.1rem;
  margin: 0 0 1.25rem;
  font-weight: 700;
}

.prose h2 {
  font-size: 1.3rem;
  margin: 2rem 0 0.5rem;
  font-weight: 700;
  color: var(--color-soft-ink);
}

.prose p {
  margin: 0 0 1rem;
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--color-rule);
  padding: 2rem var(--gutter);
  text-align: center;
}

.footer-line {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-quiet);
  letter-spacing: 0.04em;
}

/* ---- Book pages ---- */
.book-header,
.chapter-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-rule);
}

.book-header h1,
.chapter-header h1 {
  margin: 0 0 0.4rem;
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.book-subtitle {
  margin: 0 0 0.75rem;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--color-soft-ink);
}

.book-meta,
.chapter-meta {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-quiet);
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
}

.section-lede {
  margin: 0 0 1.5rem;
  font-style: italic;
  color: var(--color-soft-ink);
  font-size: 0.95rem;
}

/* Chapter list on book page */
.chapter-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.chapter-item {
  padding: 1rem 0 1.25rem;
  border-bottom: 1px dotted var(--color-rule);
}

.chapter-item:last-child {
  border-bottom: none;
}

.chapter-link {
  display: inline-block;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-ink);
  border: none;
  margin-bottom: 0.25rem;
}

.chapter-link:hover {
  color: var(--color-accent);
}

.chapter-summary {
  margin: 0.25rem 0 0.5rem;
  color: var(--color-soft-ink);
}

.chapter-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--color-rule);
  color: var(--color-soft-ink);
  margin-right: 0.4rem;
}

.chapter-tag-outdate {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.chapter-tag-stories {
  color: var(--color-soft-ink);
}

/* Sidebar note (data freshness flag) */
.sidebar-note {
  background: rgba(107, 58, 31, 0.04);
  border-left: 3px solid var(--color-accent-soft);
  padding: 0.85rem 1.1rem;
  margin: 1.5rem 0 2rem;
  font-size: 0.95rem;
  color: var(--color-soft-ink);
}

.sidebar-note strong {
  color: var(--color-accent);
}

/* Outdated items */
.outdated-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem;
}

.outdated-item {
  padding: 1rem 1.1rem;
  margin: 0 0 1rem;
  background: rgba(218, 211, 195, 0.18);
  border-left: 3px solid var(--color-rule);
}

.outdated-meta {
  margin: 0 0 0.4rem;
  font-family: var(--font-sans);
}

.outdated-kind {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  margin-right: 0.6rem;
  padding: 0.1rem 0.5rem;
  border-radius: 3px;
  background: var(--color-paper);
  color: var(--color-quiet);
  border: 1px solid var(--color-rule);
}

.outdated-kind-reversal {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.outdated-kind-new-development {
  color: var(--color-accent-soft);
  border-color: var(--color-accent-soft);
}

.outdated-kind-expansion {
  color: var(--color-soft-ink);
  border-color: var(--color-soft-ink);
}

.outdated-kind-context-shift,
.outdated-kind-data-refresh {
  color: var(--color-quiet);
}

.outdated-since {
  font-size: 0.75rem;
  color: var(--color-quiet);
  font-style: italic;
}

.outdated-summary {
  margin: 0.4rem 0 0;
  line-height: 1.55;
}

.outdated-tags {
  margin: 0.6rem 0 0;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-quiet);
}

.outdated-tags a {
  border: none;
  color: var(--color-link);
}

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

.outdated-tag-unknown {
  color: var(--color-quiet);
  font-style: italic;
}

/* Related themes section on chapter page */
.related-themes {
  margin: 0 0 2.5rem;
  padding: 1rem 0;
  border-top: 1px dotted var(--color-rule);
  border-bottom: 1px dotted var(--color-rule);
}

.related-row {
  margin: 0.35rem 0;
  font-size: 0.95rem;
}

.related-label {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-quiet);
  margin-right: 0.6rem;
}

/* ---- Anniversaries page ---- */
.anniv-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem;
}

.anniv-item {
  padding: 1rem 0 1.25rem;
  border-bottom: 1px dotted var(--color-rule);
}

.anniv-item:last-child {
  border-bottom: none;
}

.anniv-meta {
  margin: 0 0 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
}

.anniv-kind {
  display: inline-block;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  margin-right: 0.6rem;
  padding: 0.1rem 0.5rem;
  border-radius: 3px;
  background: var(--color-paper);
  color: var(--color-quiet);
  border: 1px solid var(--color-rule);
}

.anniv-kind-death { color: var(--color-accent); border-color: var(--color-accent); }
.anniv-kind-birthday,
.anniv-kind-wedding,
.anniv-kind-family-milestone { color: var(--color-accent-soft); border-color: var(--color-accent-soft); }
.anniv-kind-treaty,
.anniv-kind-law,
.anniv-kind-policy { color: var(--color-soft-ink); border-color: var(--color-soft-ink); }
.anniv-kind-publication,
.anniv-kind-film { color: var(--color-quiet); }

.anniv-date {
  color: var(--color-quiet);
  font-style: italic;
  letter-spacing: 0.02em;
}

.anniv-label {
  font-size: 1.1rem;
  margin: 0.25rem 0 0.4rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-ink);
}

.anniv-description {
  margin: 0;
  color: var(--color-soft-ink);
}

.anniv-tags {
  margin: 0.6rem 0 0;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-quiet);
}

.anniv-tags a {
  border: none;
  color: var(--color-link);
}

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

.anniv-tag-unknown {
  color: var(--color-quiet);
  font-style: italic;
}

/* ---- Responsive ---- */
@media (max-width: 720px) {
  html, body { font-size: 17px; }
  .masthead-title { font-size: 1.8rem; }
  .issue-headline { font-size: 2rem; }
  .topnav { gap: 1rem; font-size: 0.78rem; }
  .content { padding: 2rem 1.25rem 3rem; }
}

/* ---- Print ---- */
@media print {
  body { background: white; color: black; }
  .topnav, .footer { display: none; }
  .story { page-break-inside: avoid; }
  a { color: black; border: none; }
}

/* ─── Voice input: microphone button on textareas (annotation notes) ───── */
.voice-mic-wrap {
  position: relative;
  display: block;
}
.voice-mic {
  position: absolute;
  bottom: 0.35rem;
  right: 0.35rem;
  width: 1.85rem;
  height: 1.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--color-accent-soft, #9a6f4a);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-soft-ink, #3c3a35);
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease, transform 0.08s ease;
  z-index: 5;
}
.voice-mic:hover {
  background: var(--color-accent, #6b3a1f);
  color: #fff;
  border-color: var(--color-accent, #6b3a1f);
}
.voice-mic:active { transform: scale(0.96); }
.voice-mic:disabled { cursor: progress; opacity: 0.6; }
.voice-mic-icon { display: block; pointer-events: none; }
.voice-mic-dot {
  display: none;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #fff;
  pointer-events: none;
}
.voice-mic.is-recording {
  background: #b03a2e;
  border-color: #b03a2e;
  color: #fff;
  animation: voice-mic-pulse 1.2s infinite;
}
.voice-mic.is-recording .voice-mic-icon { display: none; }
.voice-mic.is-recording .voice-mic-dot { display: block; }
.voice-mic.is-busy { opacity: 0.55; cursor: progress; }
@keyframes voice-mic-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(176, 58, 46, 0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(176, 58, 46, 0); }
  100% { box-shadow: 0 0 0 0 rgba(176, 58, 46, 0); }
}
.voice-mic-status {
  position: absolute;
  bottom: 0.45rem;
  left: 0.55rem;
  right: 2.8rem;
  font-size: 0.75rem;
  color: var(--color-soft-ink, #3c3a35);
  pointer-events: none;
  font-style: italic;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.voice-mic-status-error { color: #b03a2e; font-style: normal; }
.voice-mic-wrap > textarea,
.voice-mic-wrap > input[type="text"] {
  padding-right: 2.6rem;
}

/* ─── Listen-to-this-issue audio block ─────────────────────────────────── */
.issue-audio {
  margin: 1.6rem 0 2.4rem;
  padding: 1rem 1.1rem 1.1rem;
  background: rgba(107, 58, 31, 0.04);
  border: 1px solid var(--color-rule, #d8d3c3);
  border-left: 3px solid var(--color-accent, #6b3a1f);
  border-radius: 4px;
}
.issue-audio-label {
  margin: 0 0 0.55rem;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent, #6b3a1f);
  font-weight: 600;
}
.issue-audio-player {
  width: 100%;
  display: block;
}
.issue-audio-note {
  margin: 0.55rem 0 0;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.74rem;
  font-style: italic;
  color: var(--color-quiet, #8b8678);
}

/* ─── Background badge — backfill articles (decades-long evidence) ─────── */
.appearance-meta {
  margin: 0 0 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--color-quiet, #8b8678);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}
.appearance-badge {
  display: inline-block;
  padding: 0.12rem 0.55rem;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: #6b3a8b;
  background: rgba(107, 58, 139, 0.07);
  border: 1px solid rgba(107, 58, 139, 0.35);
  border-radius: 999px;
}
.appearance-backfill {
  /* Subtle visual distinction without making backfill items recede. */
  border-left: 2px solid rgba(107, 58, 139, 0.25);
  padding-left: 0.8rem;
}

/* ─── Welcome / user guide page ───────────────────────────────────────── */

.welcome-page {
  max-width: 88rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 920px) {
  .welcome-page {
    display: grid;
    grid-template-columns: 16rem minmax(0, 56rem);
    gap: 3rem;
    align-items: start;
  }
}

.welcome-toc {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  line-height: 1.5;
  border-top: 1px solid var(--color-rule);
  padding: 1.25rem 0 0;
  margin-top: 2rem;
}

@media (min-width: 920px) {
  .welcome-toc {
    position: sticky;
    top: 2rem;
    align-self: start;
    border-top: none;
    padding-top: 4rem;
    margin-top: 0;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
  }
}

.welcome-toc-label {
  margin: 0 0 0.5rem;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-quiet);
}

.welcome-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
}

.welcome-toc-list li {
  margin: 0;
  padding: 0.25rem 0;
  counter-increment: toc;
}

.welcome-toc-list a {
  color: var(--color-soft-ink);
  border: none;
  display: inline-block;
}

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

.welcome-toc-list a::before {
  content: counter(toc, decimal) ". ";
  color: var(--color-quiet);
  font-variant-numeric: tabular-nums;
}

.welcome-body {
  max-width: 50rem;
  padding-top: 2.5rem;
  padding-bottom: 4rem;
}

.welcome-header {
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-rule);
}

.welcome-eyebrow {
  margin: 0 0 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-quiet);
}

.welcome-title {
  margin: 0 0 0.85rem;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.012em;
  line-height: 1.15;
}

.welcome-lede {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--color-soft-ink);
  font-style: italic;
}

.welcome-section {
  margin-bottom: 3rem;
  scroll-margin-top: 1.5rem;
}

.welcome-section h2 {
  margin: 0 0 0.85rem;
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--color-ink);
}

.welcome-section p {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--color-soft-ink);
}

.welcome-section p:last-child { margin-bottom: 0; }

.welcome-section strong {
  color: var(--color-ink);
  font-weight: 700;
}

.welcome-section em {
  font-style: italic;
}

.welcome-section a {
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-accent-soft);
}

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

.welcome-list {
  margin: 0 0 1rem;
  padding-left: 1.4rem;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--color-soft-ink);
}

.welcome-list li {
  margin-bottom: 0.4rem;
}

.welcome-deflist {
  margin: 0.5rem 0 1rem;
}

.welcome-deflist dt {
  font-weight: 700;
  color: var(--color-ink);
  font-size: 1.02rem;
  margin-bottom: 0.25rem;
  margin-top: 1rem;
}

.welcome-deflist dt:first-child {
  margin-top: 0;
}

.welcome-deflist dd {
  margin: 0 0 0.5rem 0;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--color-soft-ink);
}

/* Opening letter section: subtle paper background */
.welcome-letter {
  background: rgba(107, 58, 31, 0.04);
  padding: 1.5rem 1.75rem;
  border-radius: 4px;
  border-left: 3px solid var(--color-accent);
}

.welcome-letter h2 {
  font-style: italic;
}

.welcome-letter-body p {
  font-size: 1.05rem;
  line-height: 1.7;
  font-family: var(--font-serif);
}

.welcome-placeholder {
  font-style: italic;
  color: var(--color-quiet);
  background: rgba(155, 155, 155, 0.06);
  padding: 0.9rem 1.1rem;
  border: 1px dashed var(--color-rule);
  border-radius: 3px;
}

/* Screenshot placeholder boxes */
.welcome-screenshot {
  margin: 1.2rem 0;
  padding: 2rem 1rem;
  border: 2px dashed var(--color-rule);
  border-radius: 4px;
  background: rgba(155, 155, 155, 0.04);
  text-align: center;
}

.welcome-screenshot img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border: 1px solid var(--color-rule);
  border-radius: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.welcome-screenshot-label {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-style: italic;
  color: var(--color-quiet);
}

.welcome-screenshot-caption {
  margin: 0.6rem 0 0;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-quiet);
  text-align: center;
  font-style: italic;
}

.welcome-back {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-rule);
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.92rem;
}

/* Print: hide TOC, full-width content, no decorative backgrounds */
@media print {
  .topnav, .masthead-sub, .welcome-toc, .welcome-back, .footer {
    display: none;
  }
  .welcome-page {
    display: block;
    max-width: 100%;
    padding: 0;
  }
  .welcome-body {
    max-width: 100%;
    padding: 0;
  }
  .welcome-letter {
    background: transparent;
    border-left: 3px solid #999;
  }
  .welcome-screenshot {
    page-break-inside: avoid;
  }
  .welcome-section {
    page-break-inside: avoid;
  }
  a {
    text-decoration: underline;
    color: inherit;
  }
}

/* ─── Anno reason-row (structured "why?" tags on thumbs-down) ────────── */
.anno-reason-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0.4rem 0 0;
  padding: 0.35rem 0.55rem;
  background: rgba(176, 58, 46, 0.05);
  border-left: 2px solid rgba(176, 58, 46, 0.35);
  border-radius: 0 3px 3px 0;
}
.anno-reason-label {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(176, 58, 46, 0.85);
  margin-right: 0.2rem;
}
.anno-reason-tag {
  font-family: var(--font-sans);
  font-size: 0.76rem;
  padding: 0.18rem 0.5rem;
  border: 1px solid rgba(176, 58, 46, 0.35);
  background: white;
  color: rgba(176, 58, 46, 0.85);
  border-radius: 999px;
  cursor: pointer;
  line-height: 1.2;
}
.anno-reason-tag:hover {
  background: rgba(176, 58, 46, 0.08);
}
.anno-reason-tag.is-active {
  background: #b03a2e;
  color: white;
  border-color: #b03a2e;
}