/* 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;
}

/* ---- 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);
}

.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;
}

/* ---- 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; }
}