/* ===== Design tokens ===== */
:root {
  --ink: #12291E;
  --muted: #5C7A6B;
  --accent: #16A34A;
  --accent-dark: #0F7A38;
  --bg-page: #FAFDFB;
  --bg-card: #FFFFFF;
  --bg-tint: #EFFBF3;
  --bg-tint-strong: #DCF5E3;
  --border: #DCEAE1;
  --border-strong: #BFE8CC;
  --radius-lg: 16px;
  --radius-md: 12px;
  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg-page);
  line-height: 1.5;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-dark); }
a:hover { text-decoration: none; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--accent); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }
.screen-reader-text {
  position: absolute !important; clip: rect(1px, 1px, 1px, 1px);
  width: 1px; height: 1px; overflow: hidden; white-space: nowrap;
}

/* ===== Header ===== */
.site-header {
  background: var(--bg-tint-strong);
  border-bottom: 1px solid var(--border-strong);
}
.site-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; padding: 14px 20px;
}
.site-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.site-brand-mark {
  width: 34px; height: 34px; border-radius: 10px; background: var(--accent);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.site-brand-name {
  font-family: var(--font-serif); font-weight: 600; font-size: 19px; color: var(--ink);
}
.primary-nav-list { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; margin: 0; padding: 0; }
.primary-nav-list a {
  display: inline-block; padding: 8px 12px; border-radius: 8px;
  font-size: 14px; font-weight: 600; color: var(--muted); text-decoration: none;
}
.primary-nav-list a:hover, .primary-nav-list a[aria-current="page"] { background: var(--bg-tint); color: var(--ink); }

/* ===== Footer ===== */
.site-footer { background: var(--bg-tint-strong); border-top: 1px solid var(--border-strong); margin-top: 48px; }
.site-footer-inner { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; padding: 40px 20px 24px; }
.site-footer-tagline { color: var(--muted); font-size: 14px; margin-top: 6px; }
.site-footer-heading { font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); margin: 0 0 10px; }
.site-footer-col ul { list-style: none; margin: 0; padding: 0; }
.site-footer-col li { margin-bottom: 8px; }
.site-footer-col a { color: var(--ink); text-decoration: none; font-size: 14px; }
.site-footer-col a:hover { color: var(--accent-dark); }
.site-footer-bottom { border-top: 1px solid var(--border-strong); padding: 16px 20px; font-size: 12px; color: var(--muted); }
@media (max-width: 720px) { .site-footer-inner { grid-template-columns: 1fr; } }

/* ===== Blog layout ===== */
.blog-layout { display: grid; grid-template-columns: 1fr 280px; gap: 40px; padding: 32px 20px 56px; align-items: start; }
.page-layout { padding: 32px 20px 56px; }
@media (max-width: 860px) { .blog-layout { grid-template-columns: 1fr; } }

.breadcrumb { font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.archive-title, .single-post-title, .single-page-title {
  font-family: var(--font-serif); font-weight: 700; line-height: 1.2; margin: 0 0 8px;
}
.archive-title { font-size: 28px; }
.single-post-title { font-size: 32px; }
.single-page-title { font-size: 30px; }
.archive-description { color: var(--muted); margin-bottom: 24px; }
.archive-header { margin-bottom: 24px; }

.blog-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; margin-bottom: 20px; display: flex; gap: 20px;
}
.blog-card-thumb { flex: 0 0 200px; border-radius: var(--radius-md); overflow: hidden; }
.blog-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body { flex: 1; min-width: 0; }
.blog-card-meta { font-size: 12px; color: var(--muted); margin: 0 0 6px; }
.blog-card-title { font-family: var(--font-serif); font-size: 20px; margin: 0 0 8px; }
.blog-card-title a { color: var(--ink); text-decoration: none; }
.blog-card-title a:hover { color: var(--accent-dark); }
.blog-card-excerpt { color: var(--muted); font-size: 14px; }
.blog-card-readmore { font-size: 13px; font-weight: 600; text-decoration: none; }
@media (max-width: 560px) { .blog-card { flex-direction: column; } .blog-card-thumb { flex-basis: auto; } }

.single-post-meta { color: var(--muted); font-size: 13px; margin: 0 0 20px; }
.single-post-thumb { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 24px; }
.single-post-content, .single-page-content { font-size: 16px; line-height: 1.75; }
.single-post-content h2, .single-page-content h2 { font-family: var(--font-serif); margin-top: 32px; }
.single-post-content img, .single-page-content img { border-radius: var(--radius-md); }
.single-post-tags { font-size: 13px; color: var(--muted); margin-top: 28px; }

.blog-sidebar .widget { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px; margin-bottom: 20px; }
.widget-title { font-family: var(--font-serif); font-size: 15px; margin: 0 0 12px; }

.search-form { display: flex; gap: 8px; }
.search-form input[type="search"] { flex: 1; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; }
.search-form button { padding: 10px 16px; border: none; border-radius: 8px; background: var(--accent); color: #fff; font-weight: 600; cursor: pointer; }

.blog-empty { text-align: center; padding: 40px 20px; }
.four-oh-four-links { margin-top: 16px; }

.comments-area { margin-top: 40px; }
.comments-title { font-family: var(--font-serif); font-size: 20px; }
.comment-list { list-style: none; padding: 0; }
.comment-list .comment { border-top: 1px solid var(--border); padding: 16px 0; }

.pagination, .nav-links { display: flex; gap: 8px; margin-top: 24px; flex-wrap: wrap; }
.pagination a, .pagination span, .nav-links a, .nav-links span {
  padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; text-decoration: none;
  color: var(--ink); font-size: 14px;
}
.pagination .current, .nav-links .current { background: var(--accent); border-color: var(--accent); color: #fff; }

@media print {
  .no-print { display: none !important; }
}