*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --ink: #111;
  --mid: #444;
  --muted: #888;
  --faint: #bbb;
  --rule: #e0e0e0;
  --brand: #9d8f6d;
  --max-width: 700px;
}
body {
  background-color: var(--ink);
  font-family:
    system-ui,
    -apple-system,
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 15px;
  min-height: 100vh;
  line-height: 1.6;
  color: var(--ink);
}

.site-container {
  max-width: var(--max-width);
  background: var(--brand);
  margin: 0 auto;
  min-height: calc(100vh - 550px);
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.header-container {
  margin: 0 auto;
  max-width: var(--max-width);
  background: var(--brand);
  padding: 1.5rem 1.5rem 0;
}

main {
  flex: 1;
}

.logo-container {
  background-color: var(--ink);
  display: flex;
  justify-content: center;
}

.logo {
  width: 100%;
  max-width: 400px;
  height: auto;
}

.site-label {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 5px;
}

.site-name {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.2;
}

nav {
  margin-top: 10px;
}

nav ul {
  display: flex;
  align-items: center;
  gap: 18px;
}

nav ul li {
  list-style: none;
}

nav ul li a {
  color: var(--mid);
  font-weight: 500;
  letter-spacing: 0.04em;
}

nav ul li a.active {
  color: var(--ink);
  text-decoration-thickness: 2px;
  text-decoration-color: var(--ink);
}

.site-subheading {
  padding-top: 10px;
}

.masthead-rule {
  border: none;
  border-top: 1px solid var(--ink);
  margin: 14px 0 0;
}

.social-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 1.2rem 0 0.5rem;
  padding: 8px 16px;
  background-color: #111;
  border-radius: 8px;
  text-decoration: none;
  transition:
    opacity 0.2s,
    transform 0.15s;
}

.social-banner:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.social-banner img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.social-banner .ig-text {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.social-banner .ig-handle {
  color: rgba(255, 255, 255, 0.85);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: none;
  font-weight: 400;
  display: flex;
  word-break: break-word;
}

.section-label {
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 700;
  margin: 2rem 0 1rem;
}

.article-rule {
  border: none;
  border-top: 1px solid var(--ink);
  margin: 0;
}

.article-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 0 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--ink);
}

.art-meta {
  padding-top: 2px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.art-icon {
  font-size: 24px;
  line-height: 1;
  display: block;
}

.art-icon.substack {
  color: #ff6719;
}
.art-icon.media {
  color: #1a5490;
}
.art-icon.analysis {
  color: #6a4c93;
}
.art-icon.podcast {
  color: #2a8a3e;
}
.art-icon.social {
  color: #e91e63;
}
.art-icon.community {
  color: #c0392b;
}
.art-icon.other {
  color: var(--faint);
}

.art-date {
  font-size: 10px;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.4;
  white-space: pre-line;
}

.art-source-label {
  font-size: 8px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 700;
}

.art-title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 3px;
}

.art-title a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
}

.art-title a:hover {
  border-bottom-color: var(--ink);
}

.art-summary {
  font-size: 12px;
  color: var(--mid);
  line-height: 1.5;
  margin-bottom: 5px;
}

.timeline article {
  padding-top: 1rem;
}

.timeline article p {
  padding-top: 0.5rem;
}

.timeline ul {
  padding-left: 1rem;
  margin-top: 0.5rem;
}

.site-footer {
  margin-top: 2.5rem;
  border-top: 1px solid var(--ink);
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  flex-wrap: wrap;
  gap: 0.4rem;
}

@media (max-width: 480px) {
  .article-item {
    grid-template-columns: 1fr;
  }
  .art-meta {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
  }
  .art-icon {
    font-size: 20px;
  }
}