/* Tusiyu v2 Blog Styling */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #0b070c;
  --bg-surface: #140d18;
  --bg-card: rgba(26, 17, 31, 0.85);
  --bg-card-hover: rgba(38, 24, 46, 0.95);
  --tusiyu-plum-primary: #611949;
  --tusiyu-plum-light: #8b296b;
  --tusiyu-plum-glow: rgba(97, 25, 73, 0.4);
  --tusiyu-gold-accent: #f5dc22;
  --tusiyu-gold-light: #ffea5c;
  --text-primary: #f5f0f7;
  --text-secondary: #c4b6cc;
  --text-muted: #8d7e96;
  --border-subtle: rgba(245, 220, 34, 0.15);
  --border-highlight: rgba(245, 220, 34, 0.4);
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(97, 25, 73, 0.35) 0%, transparent 45%),
    radial-gradient(circle at 85% 85%, rgba(139, 41, 107, 0.25) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

a {
  color: var(--tusiyu-gold-accent);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--tusiyu-gold-light);
  text-decoration: underline;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.25rem;
  width: 100%;
}

/* Header */
.site-header {
  background: rgba(21, 14, 24, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--tusiyu-plum-primary) 0%, var(--tusiyu-plum-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px var(--tusiyu-plum-glow);
  border: 1px solid rgba(245, 220, 34, 0.3);
  color: var(--tusiyu-gold-accent);
}

.brand-title {
  font-size: 1.4rem;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-badge {
  color: var(--tusiyu-gold-accent);
  font-size: 0.7rem;
  vertical-align: super;
  font-weight: 700;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
  border-color: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
  color: var(--tusiyu-gold-accent);
  background: rgba(97, 25, 73, 0.45);
  border-color: var(--border-highlight);
}

.btn-primary-action {
  background: linear-gradient(135deg, var(--tusiyu-gold-accent) 0%, #e6c810 100%);
  color: #260d1d !important;
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  box-shadow: 0 4px 12px rgba(245, 220, 34, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

.btn-primary-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(245, 220, 34, 0.35);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  cursor: pointer;
}

/* Hero Section */
.blog-hero {
  padding: 3.5rem 0 2rem 0;
  text-align: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(97, 25, 73, 0.4);
  border: 1px solid var(--border-highlight);
  border-radius: 50px;
  color: var(--tusiyu-gold-accent);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 2.8rem;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 0%, #d8c3df 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Post Cards Grid */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin: 2.5rem 0;
}

.post-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.25s ease;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.post-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-highlight);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(97, 25, 73, 0.25);
}

.post-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.badge-date {
  background: rgba(245, 220, 34, 0.12);
  color: var(--tusiyu-gold-accent);
  border: 1px solid rgba(245, 220, 34, 0.25);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
}

.badge-cat {
  background: rgba(97, 25, 73, 0.4);
  color: #e3b2d6;
  border: 1px solid rgba(139, 41, 107, 0.3);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  font-weight: 500;
}

.post-card-title {
  font-size: 1.6rem;
  color: var(--text-primary);
  font-weight: 700;
}

.post-card-title a {
  color: var(--text-primary);
  text-decoration: none;
}

.post-card-title a:hover {
  color: var(--tusiyu-gold-accent);
}

.post-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

.post-card-action {
  margin-top: 0.5rem;
}

.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--tusiyu-gold-accent);
}

.read-more-link:hover {
  color: var(--tusiyu-gold-light);
  gap: 0.6rem;
}

/* Pagination */
.pagination-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin: 3rem 0;
  flex-wrap: wrap;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s ease;
  text-decoration: none;
}

.page-btn:hover {
  background: rgba(97, 25, 73, 0.35);
  color: #fff;
  border-color: var(--border-highlight);
  text-decoration: none;
}

.page-btn.active {
  background: var(--tusiyu-plum-primary);
  color: var(--tusiyu-gold-accent);
  border-color: var(--tusiyu-gold-accent);
  box-shadow: 0 0 12px rgba(245, 220, 34, 0.2);
}

.page-btn.disabled {
  opacity: 0.35;
  pointer-events: none;
  cursor: not-allowed;
}

/* Single Post View */
.post-article {
  max-width: 840px;
  margin: 2.5rem auto;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-lg);
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.breadcrumbs a {
  color: var(--text-muted);
}

.breadcrumbs a:hover {
  color: var(--tusiyu-gold-accent);
}

.post-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 2rem;
  margin-bottom: 2.5rem;
}

.post-title {
  font-size: 2.3rem;
  margin: 0.75rem 0 1.25rem 0;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.post-meta-details {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.post-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #e2d9e6;
}

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

.post-body strong {
  color: #ffffff;
}

.post-body em {
  color: #f3edf7;
}

.post-body h2 {
  font-size: 1.6rem;
  margin: 2.5rem 0 1rem 0;
  color: var(--tusiyu-gold-accent);
}

.post-body h3 {
  font-size: 1.3rem;
  margin: 2rem 0 0.85rem 0;
  color: var(--text-primary);
}

.post-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  margin: 1.5rem 0;
  border: 1px solid var(--border-subtle);
  display: block;
}

.post-body img.wp-smiley {
  display: inline;
  border: none;
  margin: 0 0.2rem;
  vertical-align: middle;
}

.post-body ul, .post-body ol {
  margin: 1rem 0 1.75rem 1.75rem;
}

.post-body li {
  margin-bottom: 0.6rem;
}

.post-body blockquote {
  border-left: 4px solid var(--tusiyu-gold-accent);
  background: rgba(97, 25, 73, 0.25);
  padding: 1rem 1.5rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--text-secondary);
}

.post-footer-nav {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.post-nav-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-width: 48%;
}

.post-nav-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.post-nav-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.post-nav-title:hover {
  color: var(--tusiyu-gold-accent);
}

/* Footer */
.site-footer {
  background: rgba(11, 7, 12, 0.96);
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
  padding: 3.5rem 0 2rem 0;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-col-title {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.88rem;
}

.footer-links a {
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--tusiyu-gold-accent);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .post-title {
    font-size: 1.8rem;
  }
  .post-article {
    padding: 1.75rem 1.25rem;
  }
  .post-card {
    padding: 1.5rem;
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(21, 14, 24, 0.98);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border-subtle);
  }
  .nav-menu.open {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .post-nav-card {
    max-width: 100%;
  }
}