/* static/css/blog.css */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

.blog-page-wrap {
  /* Inherit colors from the main website theme for perfect integration */
  --brand: var(--link-color);
  --brand-dark: var(--link-hover-color);
  --brand-light: rgba(var(--link-color-rgb), 0.1);
  
  --text: var(--text-color);
  --text-muted: var(--muted-text-color);
  --text-light: rgba(var(--text-color-rgb), 0.6);
  
  --border: var(--border-color);
  --bg: transparent; 
  --bg-soft: var(--card-bg-color); /* Make inner blocks like TOC look like site cards */
  --bg-code: var(--card-bg-color);
  
  --green: #1a7a4a;
  --green-bg: rgba(26, 122, 74, 0.1);
  --amber: #7a4e1a;
  --amber-bg: rgba(122, 78, 26, 0.1);
  --blue: var(--accent-primary);
  --blue-bg: rgba(var(--link-color-rgb), 0.1);
  
  --radius: var(--radius-small);
  --font-body: 'DM Sans', sans-serif;
  --font-serif: 'Lora', serif;

  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.75;
  font-weight: 400;
  
  max-width: 960px; /* Made wider for desktop */
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

.blog-page-wrap .breadcrumb {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 0; 
  background: none;
}
.blog-page-wrap .breadcrumb a { color: var(--text-light); text-decoration: none; }
.blog-page-wrap .breadcrumb a:hover { color: var(--brand); }
.blog-page-wrap .breadcrumb .sep { color: var(--border); }

.blog-page-wrap .article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.blog-page-wrap .tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: var(--brand-light);
  color: var(--brand);
  padding: 3px 10px;
  border-radius: 4px;
}
.blog-page-wrap .meta-text { font-size: 0.82rem; color: var(--text-light); }

.blog-page-wrap h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.blog-page-wrap .article-intro {
  font-size: 1.08rem;
  color: var(--text-muted);
  line-height: 1.8;
  border-left: 3px solid var(--brand);
  padding-left: 1.25rem;
  margin-bottom: 2.5rem;
}

.blog-page-wrap .toc {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
}
.blog-page-wrap .toc-title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}
.blog-page-wrap .toc ol { padding-left: 1.1rem; }
.blog-page-wrap .toc li { margin-bottom: 0.35rem; }
.blog-page-wrap .toc a { color: var(--text-muted); font-size: 0.9rem; text-decoration: none; }
.blog-page-wrap .toc a:hover { color: var(--brand); }

.blog-page-wrap h2 {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text);
  margin: 2.75rem 0 0.9rem;
  padding-top: 0.5rem;
}
.blog-page-wrap h3 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin: 1.75rem 0 0.6rem;
}
.blog-page-wrap p { margin-bottom: 1.1rem; color: var(--text-muted); }

.blog-page-wrap .method-block {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 1.75rem 0;
  background-color: var(--bg);
}
.blog-page-wrap .method-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 1rem 1.25rem;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.blog-page-wrap .method-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.blog-page-wrap .method-title { font-weight: 600; font-size: 1rem; color: var(--text); }
.blog-page-wrap .method-badge {
  margin-left: auto;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 2px 9px;
  border-radius: 4px;
}
.blog-page-wrap .badge-free { background: var(--green-bg); color: var(--green); }
.blog-page-wrap .badge-ocr { background: var(--blue-bg); color: var(--blue); }
.blog-page-wrap .badge-desktop { background: var(--amber-bg); color: var(--amber); }
.blog-page-wrap .method-body { padding: 1.25rem 1.5rem; }

.blog-page-wrap .steps { list-style: none; counter-reset: steps; padding: 0; }
.blog-page-wrap .steps li {
  counter-increment: steps;
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.7rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.blog-page-wrap .steps li::before {
  content: counter(steps);
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--brand-light);
  color: var(--brand);
  font-size: 0.72rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-page-wrap .steps strong { color: var(--text); }

.blog-page-wrap .callout {
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.92rem;
  line-height: 1.7;
}
.blog-page-wrap .callout-tip { background: var(--green-bg); border-left: 3px solid var(--green); color: var(--green); }
.blog-page-wrap .callout-warning { background: var(--amber-bg); border-left: 3px solid var(--amber); color: var(--amber); }
.blog-page-wrap .callout-info { background: var(--blue-bg); border-left: 3px solid var(--blue); color: var(--blue); }
.blog-page-wrap .callout strong { display: block; margin-bottom: 3px; font-size: 0.78rem; letter-spacing: .05em; text-transform: uppercase; }

.blog-page-wrap .cta-block {
  background: linear-gradient(135deg, var(--brand-light) 0%, var(--bg) 100%);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem 2rem;
  margin: 2.5rem 0;
  text-align: center;
}
.blog-page-wrap .cta-block h3 { font-family: var(--font-serif); font-size: 1.2rem; margin-bottom: 0.5rem; margin-top: 0; }
.blog-page-wrap .cta-block p { font-size: 0.92rem; color: var(--text-muted); margin-bottom: 1.25rem; }
.blog-page-wrap .cta-btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: background .15s, transform .1s;
}
.blog-page-wrap .cta-btn:hover { background: var(--brand-dark); transform: translateY(-1px); color: #fff; }

.blog-page-wrap .comparison-wrap { overflow-x: auto; margin: 1.5rem 0; }
.blog-page-wrap .comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  min-width: 520px;
}
.blog-page-wrap .comparison-table th {
  background: var(--bg-soft);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-light);
  padding: 10px 14px;
  border-bottom: 2px solid var(--border);
  text-align: left;
}
.blog-page-wrap .comparison-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  vertical-align: middle;
}
.blog-page-wrap .comparison-table tr:last-child td { border-bottom: none; }
.blog-page-wrap .comparison-table tr:hover td { background: var(--bg-soft); }
.blog-page-wrap .check { color: var(--green); font-weight: 600; }
.blog-page-wrap .cross { color: var(--brand-dark); }
.blog-page-wrap .partial { color: var(--amber); }

.blog-page-wrap .tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 1.5rem 0;
}
.blog-page-wrap .tip-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.blog-page-wrap .tip-card .tip-icon { font-size: 1.3rem; margin-bottom: 6px; }
.blog-page-wrap .tip-card .tip-title { font-weight: 600; font-size: 0.9rem; margin-bottom: 4px; color: var(--text); }
.blog-page-wrap .tip-card p { font-size: 0.83rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

.blog-page-wrap .faq-item {
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 0;
}
.blog-page-wrap .faq-item:last-child { border-bottom: none; }
.blog-page-wrap .faq-q { font-weight: 600; font-size: 1rem; color: var(--text); margin-bottom: 0.5rem; }
.blog-page-wrap .faq-a { font-size: 0.92rem; color: var(--text-muted); line-height: 1.75; }

.blog-page-wrap .article-footer {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-light);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
}
.blog-page-wrap .author-line { display: flex; align-items: center; gap: 8px; }
.blog-page-wrap .author-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--brand-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 600; color: var(--brand);
}

.blog-page-wrap code:not([class*="language-"]) {
  background: var(--bg-code);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.88em;
  color: var(--brand-dark);
}

.blog-page-wrap img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
}

@media (max-width: 600px) {
  .blog-page-wrap { padding: 1.5rem 1rem 4rem; }
  .blog-page-wrap .breadcrumb { margin-bottom: 0.75rem; gap: 4px; font-size: 0.72rem; }
  .blog-page-wrap .article-meta { gap: 8px; margin-bottom: 1rem; }
  .blog-page-wrap .meta-text { font-size: 0.75rem; }
  .blog-page-wrap h1 { font-size: 1.65rem; margin-bottom: 1rem; }
  .blog-page-wrap h2 { font-size: 1.3rem; }
  .blog-page-wrap .method-body { padding: 1rem; }
  .blog-page-wrap .cta-block { padding: 1.25rem 1rem; }
}