/* =====================
   Reset & Base
   ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-accent:      #c0392b;
  --color-text:        #1a1a1a;
  --color-text-muted:  #6b6b6b;
  --color-text-subtle: #999999;
  --color-bg:          #ffffff;
  --color-border:      #e2e2e2;
  --font-serif: Georgia, 'Times New Roman', Times, serif;
  --font-sans:  'Helvetica Neue', Arial, Helvetica, system-ui, sans-serif;
  --max-width:     1200px;
  --reading-width:  720px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* =====================
   Header
   ===================== */
.site-header {
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header__topbar {
  border-bottom: 1px solid var(--color-border);
  padding: 0.4rem 0;
}

.site-header__topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-header__date {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: capitalize;
}

.site-header__secondary-links a {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.site-header__secondary-links a:hover {
  color: var(--color-text);
}

.site-header__nameplate {
  padding: 1.25rem 0 1rem;
  border-bottom: 3px solid var(--color-text);
  text-align: center;
}

.site-logo {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
  text-decoration: none;
}

.site-logo:hover { text-decoration: none; }

.site-nav {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.site-nav__inner {
  display: flex;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.site-nav__inner::-webkit-scrollbar { display: none; }

.site-nav__link {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text);
  padding: 0.6rem 1rem;
  white-space: nowrap;
  border-right: 1px solid var(--color-border);
  display: block;
}

.site-nav__link:first-child { padding-left: 0; }
.site-nav__link:hover { color: var(--color-accent); }

/* =====================
   Main & Footer
   ===================== */
.site-main {
  padding: var(--space-lg) 0 var(--space-xl);
  min-height: 60vh;
}

.site-footer {
  border-top: 3px solid var(--color-text);
  padding: var(--space-lg) 0;
  margin-top: var(--space-xl);
}

.site-footer__inner {
  text-align: center;
}

.site-footer__name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.site-footer__copy {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-family: var(--font-sans);
}

/* =====================
   Shared components
   ===================== */
.section-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: var(--space-lg) 0 var(--space-md);
}

.section-label::before,
.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.section-label__text {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.section-rule {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-lg) 0;
}

.category-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  text-decoration: none;
}

.category-label:hover { text-decoration: underline; }

.card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-sans);
  color: var(--color-text-muted);
}

.card-date {
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  font-family: var(--font-sans);
  display: block;
  margin-top: 0.3rem;
}

.read-more {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-text);
  padding-bottom: 1px;
}

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

.no-articles { color: var(--color-text-muted); margin-top: var(--space-md); }

/* =====================
   Home: Featured article
   ===================== */
.featured-article {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
  padding: var(--space-md) 0;
}

.featured-article__image-link img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.featured-article__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.featured-article__title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-text);
}

.featured-article__title a { color: var(--color-text); }
.featured-article__title a:hover { color: var(--color-accent); }

.featured-article__excerpt {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  font-style: italic;
}

/* =====================
   Home: Secondary strip
   ===================== */
.secondary-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.secondary-card {
  border-top: 3px solid var(--color-text);
  padding-top: var(--space-sm);
}

.secondary-card__image-link img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  margin-bottom: var(--space-xs);
}

.secondary-card__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.35;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.secondary-card__title a { color: var(--color-text); }
.secondary-card__title a:hover { color: var(--color-accent); }

/* =====================
   Home: Articles grid
   ===================== */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg) var(--space-md);
  margin-top: var(--space-md);
}

.article-card {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-sm);
}

.card-image-link img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  margin-bottom: var(--space-xs);
}

.card-body { padding: 0; }

.card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.35;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.card-title a { color: var(--color-text); }
.card-title a:hover { color: var(--color-accent); }

.card-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 0;
  font-family: var(--font-sans);
}

/* =====================
   Article Full
   ===================== */
.article-full {
  padding: var(--space-lg) 0 var(--space-xl);
}

.article-full .container { max-width: var(--reading-width); }

.article-header { margin-bottom: var(--space-md); }

.article-meta-top {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.article-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.article-deck {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 0.6rem 0;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.article-hero { margin-bottom: var(--space-md); }

.article-hero img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.article-body {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.85;
  color: var(--color-text);
}

.article-body h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2.5rem 0 0.75rem;
  line-height: 1.25;
}

.article-body h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 2rem 0 0.5rem;
}

.article-body p { margin-bottom: 1.5rem; }

.article-body p:first-of-type::first-letter {
  font-size: 3.5em;
  line-height: 0.75;
  float: left;
  margin: 0.1em 0.1em 0 0;
  font-family: var(--font-serif);
  font-weight: 700;
}

.article-body ul,
.article-body ol { padding-left: 1.5rem; margin-bottom: 1.5rem; }
.article-body li { margin-bottom: 0.5rem; }
.article-body strong { font-weight: 700; }

.article-body a {
  color: var(--color-text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

.article-footer {
  margin-top: var(--space-lg);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.article-source a {
  color: var(--color-text-muted);
  text-decoration: underline;
}

/* =====================
   Category Page
   ===================== */
.category-header {
  border-top: 3px solid var(--color-text);
  padding-top: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.category-header .category-label {
  display: block;
  margin-bottom: 0.4rem;
}

.category-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
}

.category-description {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: 0.5rem;
}

.category-count {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-text-subtle);
  margin-top: 0.5rem;
}

/* =====================
   Responsive
   ===================== */
@media (max-width: 900px) {
  .featured-article {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .secondary-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .site-header__nameplate { padding: 0.75rem 0; }

  .featured-article { grid-template-columns: 1fr; }
  .secondary-strip { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }

  .article-body {
    font-size: 1rem;
    line-height: 1.75;
  }

  .article-title { font-size: 1.75rem; }

  .article-body p:first-of-type::first-letter {
    font-size: inherit;
    line-height: inherit;
    float: none;
    margin: 0;
  }
}