:root {
  --edge-ink: #0B0B0D;
  --edge-paper: #FFFFFF;
  --edge-warm: #F6F3EE;
  --edge-rule: #E7E2DA;
  --edge-slate: #2F4858;
  --edge-red: #B91C1C;
  --edge-gold: #C9A34E;
  --edge-charcoal: #111827;
}

body {
  background: var(--edge-warm);
  color: var(--edge-charcoal);
  font-family: Inter, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.72;
}

a {
  color: var(--edge-red);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.skip-link {
  position: absolute;
  z-index: 20;
}

.top-nav {
  background: var(--edge-paper);
  border-bottom: 1px solid var(--edge-rule);
  min-height: 72px;
}

.top-nav .navbar-brand,
.top-nav .nav-link {
  color: var(--edge-ink);
  font-family: "Libre Baskerville", Georgia, serif;
  font-weight: 700;
  font-size: 0.9rem;
}

.top-nav .nav-link {
  padding: 0.55rem 0.35rem;
}

.top-nav .nav-link:hover,
.top-nav .nav-link:focus {
  color: var(--edge-red);
}

.navbar-toggler {
  border-color: var(--edge-rule);
}

.navbar-toggler-icon {
  filter: invert(1);
}

.site-masthead {
  background:
    linear-gradient(rgba(255,255,255,0.9), rgba(246,243,238,0.92)),
    radial-gradient(circle at 18% 20%, rgba(201,163,78,0.16), transparent 28%),
    var(--edge-warm);
  border-bottom: 1px solid var(--edge-rule);
  padding: 2rem 0 2.4rem;
  text-align: center;
}

.masthead-title {
  color: var(--edge-ink);
  display: inline-block;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  max-width: 920px;
  text-decoration: none;
}

.masthead-title:hover {
  color: var(--edge-red);
}

.masthead-subtitle {
  color: var(--edge-slate);
  margin: 0.75rem auto 0;
  max-width: 620px;
}

.content-panel,
.sidebar-widget {
  background: var(--edge-paper);
  border: 1px solid var(--edge-rule);
  border-radius: 6px;
  box-shadow: 0 12px 32px rgba(17, 24, 39, 0.06);
}

.content-panel {
  padding: clamp(1.25rem, 3vw, 2.5rem);
}

.section-header,
.article-header {
  border-bottom: 1px solid var(--edge-rule);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
}

.eyebrow {
  color: var(--edge-red);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
h5,
h6,
.footer-title,
.sidebar-widget h2 {
  color: var(--edge-ink);
  font-family: "Libre Baskerville", Georgia, serif;
  font-weight: 700;
  line-height: 1.22;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.content-heading {
  margin-top: 2rem;
}

.article-meta {
  color: var(--edge-slate);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.92rem;
}

.lead {
  color: var(--edge-slate);
}

.feed-card {
  border-bottom: 1px solid var(--edge-rule);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
  padding: 1.4rem 0;
}

.feed-card h2 {
  font-size: clamp(1.35rem, 3vw, 2rem);
  margin-bottom: 0.45rem;
}

.feed-card h2 a {
  color: var(--edge-ink);
  text-decoration: none;
}

.feed-card h2 a:hover {
  color: var(--edge-red);
}

.feed-thumb,
.content-figure img,
.main-image,
.card-img-top {
  border-radius: 6px;
  border: 1px solid var(--edge-rule);
  max-width: 100%;
}

.content-figure {
  margin: 1.5rem 0;
}

.content-figure figcaption {
  color: var(--edge-slate);
  font-size: 0.88rem;
  margin-top: 0.5rem;
}

.content-list {
  padding-left: 1.3rem;
}

.blockquote {
  border-left: 4px solid var(--edge-gold);
  color: var(--edge-slate);
  padding-left: 1rem;
}

.site-sidebar {
  display: grid;
  gap: 1.5rem;
  position: sticky;
  top: 1rem;
}

.sidebar-widget {
  padding: 1.25rem;
}

.sidebar-widget h2 {
  font-size: 1rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.list-group-item {
  border-color: var(--edge-rule);
  color: var(--edge-charcoal);
  padding-left: 0;
  padding-right: 0;
}

.list-group-item:hover,
.list-group-item:focus {
  color: var(--edge-red);
}

.breadcrumb-wrap {
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.toc-box {
  background: var(--edge-warm);
  border: 1px solid var(--edge-rule);
  border-radius: 6px;
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
}

.category-card,
.category-card-minimal {
  border-color: var(--edge-rule);
  border-radius: 6px;
}

.category-card-minimal {
  background: var(--edge-paper);
  border: 1px solid var(--edge-rule);
  padding: 1.25rem;
}

.read-more {
  font-weight: 700;
}

.site-footer {
  background: var(--edge-ink);
  color: #fff;
  margin-top: 2rem;
}

.footer-title {
  color: #fff;
  font-size: 1.4rem;
}

.footer-copy {
  color: rgba(255,255,255,0.72);
  margin-bottom: 0;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
  justify-content: flex-start;
}

.footer-nav a {
  color: rgba(255,255,255,0.85);
}

@media (min-width: 768px) {
  .feed-card {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .feed-card .feed-thumb {
    height: 140px;
    object-fit: cover;
    width: 100%;
  }
}

@media (max-width: 991.98px) {
  .site-sidebar {
    position: static;
  }

  .content-panel {
    padding: 1.25rem;
  }
}

/* compact masthead */
.site-masthead { max-height: 140px !important; overflow: hidden; padding: .6rem 0 !important; }
.site-masthead img { display: none !important; }