:root {
  --primary: #b31217;
  --primary-dark: #8c0c10;
  --secondary: #004d80;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --bg-body: #f8fafc;
  --bg-card: #ffffff;
  --border-color: #e5e7eb;
  --accent: #d97706;
  --font-serif: "Merriweather", "Georgia", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-sans); background-color: var(--bg-body); color: var(--text-main); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--primary); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* Top Header Bar */
.top-bar { background: #ffffff; border-bottom: 1px solid var(--border-color); font-size: 0.85rem; color: var(--text-muted); padding: 6px 0; }
.top-bar-inner { display: flex; justify-content: space-between; align-items: center; }
.live-dot { display: inline-block; width: 8px; height: 8px; background-color: #10b981; border-radius: 50%; margin-right: 6px; animation: pulse 2s infinite; }
@keyframes pulse { 0% { transform: scale(0.95); opacity: 0.7; } 50% { transform: scale(1.2); opacity: 1; } 100% { transform: scale(0.95); opacity: 0.7; } }

/* Main Header */
.main-header { background: #ffffff; padding: 20px 0; border-bottom: 2px solid var(--primary); }
.header-brand { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.logo-title { font-size: 2.2rem; font-weight: 900; color: var(--primary); letter-spacing: -0.5px; text-transform: uppercase; }
.logo-title span { color: var(--secondary); }
.logo-slogan { font-size: 0.82rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.header-search { display: flex; align-items: center; }
.header-search input { padding: 8px 14px; border: 1px solid var(--border-color); border-radius: 20px 0 0 20px; font-size: 0.9rem; outline: none; width: 220px; }
.header-search button { background: var(--primary); color: #fff; border: none; padding: 8px 16px; border-radius: 0 20px 20px 0; cursor: pointer; font-weight: bold; }

/* Nav Bar */
.main-nav { background: #ffffff; border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 4px rgba(0,0,0,0.03); }
.nav-list { display: flex; list-style: none; overflow-x: auto; white-space: nowrap; gap: 20px; padding: 10px 0; }
.nav-item a { font-weight: 700; font-size: 0.95rem; text-transform: uppercase; color: #374151; padding-bottom: 4px; transition: color 0.15s ease; }
.nav-item a:hover, .nav-item.active a { color: var(--primary); border-bottom: 2px solid var(--primary); }

/* Breaking News Ticker */
.news-ticker { background: #f1f5f9; border-bottom: 1px solid var(--border-color); padding: 6px 0; font-size: 0.88rem; }
.ticker-inner { display: flex; align-items: center; gap: 12px; }
.ticker-badge { background: var(--primary); color: #fff; font-weight: 700; font-size: 0.75rem; padding: 2px 8px; border-radius: 3px; text-transform: uppercase; }
.ticker-link { font-weight: 500; color: #1f2937; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Ad Slots */
.ad-container { margin: 16px 0; text-align: center; }
.ad-placeholder { border: 1px dashed #cbd5e1; background: #f8fafc; padding: 16px; border-radius: 6px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
.ad-badge { font-size: 0.65rem; background: #94a3b8; color: #fff; padding: 1px 6px; border-radius: 3px; font-weight: 600; }
.ad-note { font-size: 0.8rem; color: #64748b; }

/* Layout Grid */
.main-layout { display: grid; grid-template-columns: 8fr 4fr; gap: 30px; margin-top: 24px; margin-bottom: 40px; }
@media (max-width: 900px) { .main-layout { grid-template-columns: 1fr; } }

/* Hero Feature */
.hero-feature { background: #ffffff; border: 1px solid var(--border-color); border-radius: 8px; overflow: hidden; margin-bottom: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.05); }
.hero-image-wrap { width: 100%; max-height: 420px; overflow: hidden; background: #f1f5f9; }
.hero-image { width: 100%; height: 100%; max-height: 420px; object-fit: cover; display: block; transition: transform 0.3s ease; }
.hero-feature:hover .hero-image { transform: scale(1.02); }
.hero-feature-content { padding: 24px; }
.category-badge { display: inline-block; background: #fee2e2; color: var(--primary-dark); font-size: 0.75rem; font-weight: 700; padding: 3px 10px; border-radius: 4px; text-transform: uppercase; margin-bottom: 10px; }
.hero-title { font-size: 1.85rem; font-weight: 800; line-height: 1.3; margin-bottom: 12px; color: #111827; }
.hero-sapo { font-size: 1.05rem; color: #4b5563; line-height: 1.6; margin-bottom: 14px; }
.meta-info { display: flex; align-items: center; gap: 16px; font-size: 0.82rem; color: var(--text-muted); }

/* Sub Grid */
.sub-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-bottom: 30px; }
.news-card { background: #ffffff; border: 1px solid var(--border-color); border-radius: 6px; padding: 16px; display: flex; flex-direction: column; justify-content: space-between; transition: transform 0.15s ease, box-shadow 0.15s ease; }
.news-card:hover { transform: translateY(-2px); box-shadow: 0 4px 6px rgba(0,0,0,0.06); }
.news-card-thumb-wrap { width: 100%; height: 160px; overflow: hidden; border-radius: 4px; margin-bottom: 12px; background: #f1f5f9; display: block; }
.news-card-thumb { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.25s ease; }
.news-card:hover .news-card-thumb { transform: scale(1.04); }
.news-card h3 { font-size: 1.1rem; font-weight: 700; line-height: 1.4; margin: 8px 0; }
.news-card p { font-size: 0.9rem; color: #4b5563; line-height: 1.5; margin-bottom: 12px; }

/* Stream Card & Category Article Card */
.category-article-card { background: #ffffff; border: 1px solid var(--border-color); border-radius: 6px; padding: 20px; display: flex; gap: 20px; }
.category-card-thumb-wrap { flex-shrink: 0; width: 220px; height: 140px; border-radius: 4px; overflow: hidden; background: #f1f5f9; display: block; }
.category-card-thumb { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.2s ease; }
.category-article-card:hover .category-card-thumb { transform: scale(1.03); }
.category-card-content { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.stream-card { display: flex; gap: 16px; background: #fff; border: 1px solid #e5e7eb; border-radius: 6px; padding: 16px; }
.stream-card-thumb-wrap { flex-shrink: 0; width: 160px; height: 110px; border-radius: 4px; overflow: hidden; background: #f1f5f9; display: block; }
.stream-card-thumb { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.2s ease; }
.stream-card:hover .stream-card-thumb { transform: scale(1.03); }
.stream-card-content { flex: 1; display: flex; flex-direction: column; gap: 6px; }
@media (max-width: 640px) {
  .category-article-card { flex-direction: column; }
  .category-card-thumb-wrap { width: 100%; height: 180px; }
  .stream-card { flex-direction: column; }
  .stream-card-thumb-wrap { width: 100%; height: 160px; }
}

/* Category Block */
.category-block { margin-bottom: 36px; }
.section-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 2px solid var(--primary); padding-bottom: 8px; margin-bottom: 18px; }
.section-header h2 { font-size: 1.3rem; font-weight: 800; color: var(--primary); text-transform: uppercase; }
.section-header a { font-size: 0.85rem; font-weight: 600; color: var(--secondary); }

/* Sidebar */
.sidebar-widget { background: #ffffff; border: 1px solid var(--border-color); border-radius: 6px; padding: 20px; margin-bottom: 24px; }
.widget-title { font-size: 1.1rem; font-weight: 800; border-bottom: 2px solid var(--secondary); padding-bottom: 8px; margin-bottom: 16px; text-transform: uppercase; color: #1f2937; }
.trending-list { list-style: none; }
.trending-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--border-color); }
.trending-item:last-child { border-bottom: none; }
.trending-num { font-size: 1.4rem; font-weight: 900; color: var(--primary); line-height: 1; }
.trending-text a { font-size: 0.92rem; font-weight: 600; line-height: 1.4; color: #1f2937; }

/* Article Detail */
.article-detail { background: #ffffff; border: 1px solid var(--border-color); border-radius: 8px; padding: 30px; margin-bottom: 30px; }
.breadcrumbs { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 14px; }
.article-headline { font-family: var(--font-sans); font-size: 2rem; font-weight: 700; line-height: 1.35; color: #111827; margin-bottom: 16px; letter-spacing: -0.01em; }
.article-lead { font-size: 1.15rem; font-weight: 600; color: #374151; line-height: 1.6; margin-bottom: 20px; border-left: 3px solid var(--primary); padding-left: 14px; }
.article-featured-image { margin: 20px 0 24px; border-radius: 8px; overflow: hidden; background: #f8fafc; border: 1px solid var(--border-color); }
.article-featured-image img { width: 100%; max-height: 520px; object-fit: cover; display: block; }
.article-meta-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); padding: 10px 0; margin-bottom: 24px; font-size: 0.85rem; color: var(--text-muted); }
.ai-editorial-badge { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; padding: 12px 16px; border-radius: 6px; margin-bottom: 24px; font-size: 0.88rem; display: flex; align-items: center; gap: 10px; }
.article-body { font-size: 1.08rem; line-height: 1.8; color: #27272a; }
.article-body p { margin-bottom: 18px; }
.article-body h3 { font-size: 1.4rem; font-weight: 700; margin: 28px 0 14px 0; color: #111827; }
.article-body ul, .article-body ol { margin: 16px 0 20px 24px; }
.article-body li { margin-bottom: 8px; }
.article-body blockquote { border-left: 4px solid var(--secondary); background: #f8fafc; padding: 14px 20px; font-style: italic; margin: 20px 0; }
.source-box { background: #f1f5f9; border-left: 4px solid #64748b; padding: 14px 18px; border-radius: 0 6px 6px 0; margin: 30px 0; font-size: 0.9rem; }
.tags-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tag-pill { background: #f3f4f6; color: #4b5563; padding: 4px 10px; border-radius: 14px; font-size: 0.8rem; font-weight: 500; }

/* Footer */
.main-footer { background: #111827; color: #9ca3af; padding: 40px 0 20px; margin-top: 60px; font-size: 0.9rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; margin-bottom: 30px; }
.footer-col h4 { color: #ffffff; font-size: 1rem; margin-bottom: 14px; text-transform: uppercase; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a:hover { color: #ffffff; }
.footer-bottom { border-top: 1px solid #374151; padding-top: 20px; text-align: center; font-size: 0.82rem; }

@media (max-width: 768px) {
  .logo-title { font-size: 1.6rem; }
  .header-search { width: 100%; }
  .header-search input { width: 100%; }
  .article-headline { font-size: 1.6rem; }
  .hero-title { font-size: 1.4rem; }
}