/* ============ HEADER ============ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-fixed);
  height: var(--header-height); display: flex; align-items: center;
  background: var(--color-bg-header); backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: all var(--transition);
}
.header.scrolled { background: var(--color-bg-header-scroll); border-bottom-color: var(--color-border); box-shadow: var(--shadow-sm); }
.header .container { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.logo { display: inline-flex; align-items: center; gap: var(--space-sm); flex-shrink: 0; }
.logo img { width: 40px; height: 40px; }
.logo-text { font-weight: 800; font-size: var(--text-sm); color: var(--gold); white-space: nowrap; }
.nav-main { display: none; align-items: center; gap: 2px; }
.nav-item { position: relative; }
.nav-link { padding: var(--space-sm) 0.625rem; color: var(--color-text-secondary); font-size: var(--text-xs); font-weight: 500; border-radius: var(--radius); transition: color var(--transition-fast); white-space: nowrap; display: inline-flex; align-items: center; gap: 4px; }
.nav-link:hover, .nav-link.active { color: var(--gold); }
.nav-arrow { font-size: 10px; }

/* Dropdown */
.dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0; min-width: 200px;
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-sm); margin-top: var(--space-xs);
  box-shadow: var(--shadow-md); z-index: var(--z-dropdown);
}
.nav-item:hover .dropdown-menu { display: block; }
.dropdown-link { display: block; padding: var(--space-sm) var(--space-md); color: var(--color-text-secondary); font-size: var(--text-sm); border-radius: var(--radius-sm); transition: all var(--transition-fast); }
.dropdown-link:hover { background: rgba(212,175,55,0.1); color: var(--gold); }

/* CTA button */
.btn-cta {
  display: none; padding: var(--space-sm) var(--space-xl); border-radius: var(--radius-full);
  background: var(--gradient-red); color: #fff; font-weight: 700; font-size: var(--text-sm);
  min-height: 44px; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.btn-cta:hover { box-shadow: var(--shadow-red); color: #fff; transform: translateY(-1px); }

/* Mobile menu button */
.mobile-menu-btn {
  display: flex; flex-direction: column; gap: 5px; padding: 10px;
  width: 44px; height: 44px; align-items: center; justify-content: center;
}
.mobile-menu-btn span { display: block; width: 22px; height: 2px; background: var(--color-text); border-radius: 2px; transition: all var(--transition-fast); }
.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav */
.mobile-nav {
  position: fixed; top: var(--header-height); left: 0; right: 0; bottom: 0;
  background: var(--color-bg); padding: var(--space-xl); z-index: var(--z-fixed);
  display: flex; flex-direction: column; gap: var(--space-sm);
  transform: translateX(100%); transition: transform var(--transition);
  overflow-y: auto;
}
.mobile-nav.active { transform: translateX(0); }
.mobile-nav-link { padding: var(--space-md); color: var(--color-text); font-weight: 600; font-size: var(--text-lg); border-bottom: 1px solid var(--color-border); }
.mobile-submenu { padding-left: var(--space-xl); }
.mobile-submenu-link { display: block; padding: var(--space-sm) var(--space-md); color: var(--color-text-secondary); font-size: var(--text-sm); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm);
  min-height: 44px; padding: 0.75rem 1.5rem; border-radius: var(--radius-full);
  font-weight: 700; font-size: var(--text-sm); transition: all var(--transition-fast);
  text-decoration: none; cursor: pointer; border: none;
}
.btn-primary { background: var(--gradient-gold); color: #1A1A1B; }
.btn-primary:hover { box-shadow: var(--shadow-gold); color: #1A1A1B; transform: translateY(-1px); }
.btn-gold { background: var(--gradient-gold); color: #1A1A1B; }
.btn-gold:hover { box-shadow: var(--shadow-gold); color: #1A1A1B; transform: translateY(-1px); }
.btn-red { background: var(--gradient-red); color: #fff; }
.btn-red:hover { box-shadow: var(--shadow-red); color: #fff; transform: translateY(-1px); }
.btn-outline-gold { border: 2px solid var(--gold); color: var(--gold); background: transparent; }
.btn-outline-gold:hover { background: rgba(212,175,55,0.1); color: var(--gold); }
.btn-sm { padding: 0.5rem 1.25rem; font-size: var(--text-xs); min-height: 38px; }

/* ============ HERO (zongqingxia style) ============ */
.hero-imperial {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-2xl);
  overflow: hidden;
}
.hero-imperial-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(45,45,46,0.5) 0%, transparent 70%),
              radial-gradient(ellipse at 70% 30%, rgba(212,175,55,0.05) 0%, transparent 50%),
              var(--color-bg);
}
.hero-imperial-panel {
  position: relative; display: grid; grid-template-columns: 1fr; gap: var(--space-2xl);
  background: rgba(45,45,46,0.4); border: 1px solid rgba(212,175,55,0.1);
  border-radius: var(--radius-xl); padding: var(--space-2xl);
  backdrop-filter: blur(8px);
}
.hero-badge {
  display: inline-block; padding: var(--space-xs) var(--space-md);
  background: rgba(212,175,55,0.15); color: var(--gold); font-size: var(--text-xs);
  font-weight: 700; border-radius: var(--radius-full); margin-bottom: var(--space-lg);
  border: 1px solid rgba(212,175,55,0.2);
}
.hero-imperial-title { font-size: var(--text-4xl); font-weight: 800; line-height: 1.1; margin-bottom: var(--space-lg); }
.hero-features { display: flex; flex-wrap: wrap; gap: var(--space-md); margin-bottom: var(--space-xl); }
.hero-feature { font-size: var(--text-sm); color: var(--color-text-secondary); display: inline-flex; align-items: center; gap: var(--space-xs); }
.hero-cta-group { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.hero-scroll-indicator { text-align: center; margin-top: var(--space-2xl); color: var(--color-text-muted); font-size: var(--text-sm); animation: float 2s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Phone mockup */
.hero-imperial-visual { display: flex; justify-content: center; align-items: center; }
.phone-mockup {
  width: 260px; height: 460px; background: #111; border-radius: 36px;
  border: 3px solid rgba(212,175,55,0.3); padding: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(212,175,55,0.1);
  position: relative; overflow: hidden;
}
.phone-screen {
  width: 100%; height: 100%; background: linear-gradient(180deg, #1A1A1B 0%, #2D2D2E 100%);
  border-radius: 24px; padding: var(--space-xl); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: var(--space-lg);
}
.phone-header { text-align: center; }
.phone-logo { font-size: 2.5rem; color: var(--gold); margin-bottom: var(--space-sm); }
.phone-brand { font-size: var(--text-xs); color: var(--color-text-muted); letter-spacing: 2px; text-transform: uppercase; }
.phone-balance { text-align: center; }
.phone-label { display: block; font-size: var(--text-xs); color: var(--color-text-muted); margin-bottom: 4px; }
.phone-amount { font-size: var(--text-2xl); font-weight: 800; color: var(--gold); }
.phone-actions { display: flex; gap: var(--space-sm); }
.phone-btn { padding: var(--space-sm) var(--space-lg); background: rgba(212,175,55,0.15); border: 1px solid rgba(212,175,55,0.3); border-radius: var(--radius-full); color: var(--gold); font-size: var(--text-xs); font-weight: 600; }

/* ============ TOP CASINOS ============ */
.top-casinos-section { background: var(--color-bg-secondary); text-align: center; }
.top-casinos-section .section-label { font-size: var(--text-lg); }
.top-casinos-section .section-title { font-size: var(--text-4xl); }
.casino-ranking-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--space-lg); }
.casino-rank-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-xl);
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: var(--space-sm); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition-fast);
  position: relative;
}
.casino-rank-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-gold); border-color: var(--gold); }
.rank-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  width: 32px; height: 32px; background: var(--gradient-gold); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: var(--text-sm); color: #1A1A1B;
}
.rank-name { font-size: var(--text-lg); font-weight: 700; color: #fff; }
.rank-rating { display: flex; align-items: center; justify-content: center; gap: 4px; }
.rank-rating .stars { color: var(--gold); font-size: var(--text-lg); }
.rank-rating .rating-num { font-weight: 700; color: var(--gold); }
.rank-bonus { font-size: var(--text-xs); color: #e0e0e0; padding: 4px 12px; background: rgba(212,175,55,0.1); border-radius: var(--radius-full); }
.rank-features { display: flex; flex-wrap: wrap; gap: var(--space-sm); justify-content: center; }
.rank-features span { font-size: var(--text-xs); color: #4ade80; }

/* ============ CATEGORIES ============ */
.categories-section { background: var(--color-bg); }
.category-grid-imperial { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--space-md); }
.category-card-imperial {
  display: flex; align-items: center; gap: var(--space-md); padding: var(--space-lg);
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); transition: all var(--transition-fast);
}
.category-card-imperial:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: var(--shadow-gold); }
.category-icon-imperial { font-size: 1.5rem; }
.category-name-imperial { flex: 1; font-weight: 600; color: var(--color-text); font-size: var(--text-sm); }
.category-arrow { color: var(--gold); font-size: var(--text-lg); }

/* ============ KEYWORDS CAROUSEL ============ */
to { transform: translateX(-50%); } }
to { transform: translateX(0); } }
/* ============ MODAL ============ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.8); backdrop-filter: blur(4px);
  z-index: 2000; display: flex; align-items: center; justify-content: center;
  padding: var(--space-md);
  visibility: hidden; opacity: 0; pointer-events: none;
  transition: visibility 0.3s, opacity 0.3s;
}
.modal-overlay.active { visibility: visible; opacity: 1; pointer-events: auto; }
.modal-content {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); max-width: 800px; width: 100%;
  max-height: 90vh; overflow-y: auto;
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-xl); border-bottom: 1px solid var(--color-border);
  position: sticky; top: 0; background: var(--color-bg-card); z-index: 1;
}
.modal-title { font-size: var(--text-xl); color: var(--gold); }
.modal-close {
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full); background: rgba(255,255,255,0.1);
  font-size: 24px; color: var(--color-text); cursor: pointer; border: none;
}
.modal-close:hover { background: var(--gold); color: #1A1A1B; }
.modal-body {
  overflow-x: hidden; padding: var(--space-xl); line-height: 1.8; }
.modal-body h1, .modal-body h2 { color: var(--gold); margin: var(--space-lg) 0 var(--space-md); }
.modal-body h3 { color: var(--color-text); margin: var(--space-md) 0 var(--space-sm); }
.modal-body p { margin-bottom: var(--space-md); color: var(--color-text-secondary); }
.modal-body ul, .modal-body ol { margin: var(--space-md) 0; padding-left: var(--space-lg); }
.modal-body li { margin-bottom: var(--space-sm); list-style: disc; color: var(--color-text-secondary); }
.modal-body a { color: var(--gold); }

/* ============ STATS ============ */
.stats-section { background: linear-gradient(135deg, #2D2D2E 0%, #1A1A1B 100%); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); text-align: center; }
.stat-number { font-size: var(--text-3xl); font-weight: 800; color: var(--gold); margin-bottom: var(--space-xs); }
.stat-label { font-size: var(--text-sm); color: var(--color-text-secondary); }

/* ============ LATEST ARTICLES (HOME) ============ */
.latest-articles-section { background: var(--color-bg); }
.articles-grid-home { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--space-lg); }
.article-card-home {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); transition: all var(--transition-fast);
}
.article-card-home:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: var(--shadow-gold); }
.article-card-home-body { padding: var(--space-xl); }
.article-card-home-body h3 { font-size: var(--text-base); margin-bottom: var(--space-md); line-height: 1.4; }
.article-card-home-body h3 a { color: var(--color-text); }
.article-card-home-body h3 a:hover { color: var(--gold); }
.article-card-excerpt { color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.5; margin-bottom: var(--space-sm); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-link-gold { color: var(--gold); font-size: var(--text-sm); font-weight: 600; }

/* ============ POPULAR TAGS (HOME) ============ */
.popular-tags-section { background: var(--color-bg-secondary); }
.tags-cloud-home { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.tag-pill-home {
  display: inline-flex; align-items: center; gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg); border-radius: var(--radius-full);
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  color: var(--color-text); font-size: var(--text-sm); transition: all var(--transition-fast);
}
.tag-pill-home:hover { border-color: var(--gold); color: var(--gold); }
.tag-count-home { background: rgba(212,175,55,0.15); color: var(--gold); padding: 2px 8px; border-radius: var(--radius-full); font-size: var(--text-xs); }

/* ============ CTA SECTION ============ */
.cta-section { padding: var(--space-4xl) 0; background: var(--color-bg); }
.cta-section h2 { font-size: var(--text-2xl); margin-bottom: var(--space-md); }

/* ============ SEO CONTENT SECTION ============ */
.seo-content-section { background: var(--color-bg-secondary); padding: var(--space-4xl) 0; }

/* ============ CASINO CARD ICON ============ */
.casino-card-icon { display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-sm); }

/* ============ CASINO CARDS GRID ============ */
.casino-cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-lg); }
.casino-card-mini {
  background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-xl); text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--space-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition-fast);
}
.casino-card-mini:hover { transform: translateY(-4px); box-shadow: var(--shadow-gold); border-color: var(--gold); }
.casino-card-name { font-size: var(--text-base); font-weight: 700; color: #fff; }
.casino-card-rating { color: var(--gold); font-weight: 700; font-size: var(--text-sm); }
.casino-card-bonus { font-size: var(--text-xs); color: var(--color-text-muted); }


/* === Audit Fixes === */
img { max-width: 100%; height: auto; }
.article-content, .art-content, .art-body { line-height: 1.7; }