/* ============================================
   南宫28 — 皇家数字竞猜与彩票博彩平台
   主样式表 ng-style.css
   CSS前缀: ng-
   ============================================ */

/* --- Google Fonts Import (Noto Serif SC) --- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700;900&display=swap');

/* --- CSS Variables --- */
:root {
  --ng-red: #C00000;
  --ng-gold: #FFD700;
  --ng-blue: #4051B5;
  --ng-white: #FFFFFF;
  --ng-bg: #FDF6E3;
  --ng-text: #333333;
  --ng-text-light: #666666;
  --ng-shadow: 0 6px 18px rgba(192,0,0,0.15);
  --ng-radius: 4px;
  --ng-font-title: 'Noto Serif SC', 'SimSun', serif;
  --ng-font-body: 'Noto Serif SC', 'SimSun', serif;
  --ng-transition: all 0.3s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--ng-font-body);
  color: var(--ng-text);
  background-color: var(--ng-bg);
  line-height: 1.8;
  overflow-x: hidden;
}
a { color: var(--ng-red); text-decoration: none; transition: var(--ng-transition); }
a:hover { color: var(--ng-gold); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-family: var(--ng-font-title); font-weight: 700; line-height: 1.4; color: var(--ng-text); }

/* --- Container --- */
.ng-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.ng-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(51,51,51,0.97);
  border-bottom: 2px solid var(--ng-gold);
  backdrop-filter: blur(10px);
}
.ng-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 0 20px; height: 68px;
}
.ng-logo {
  font-family: var(--ng-font-title); font-size: 1.6rem; font-weight: 900;
  color: var(--ng-gold); letter-spacing: 2px;
  text-shadow: 0 0 10px rgba(255,215,0,0.3);
}
.ng-logo span { color: var(--ng-white); font-size: 0.9rem; margin-left: 6px; }
.ng-nav { display: flex; align-items: center; gap: 0; }
.ng-nav a {
  color: var(--ng-white); padding: 22px 14px; font-size: 0.9rem;
  position: relative; transition: var(--ng-transition); white-space: nowrap;
}
.ng-nav a::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 2px; background: var(--ng-gold); transition: var(--ng-transition);
}
.ng-nav a:hover, .ng-nav a.ng-active { color: var(--ng-gold); }
.ng-nav a:hover::after, .ng-nav a.ng-active::after { width: 80%; }
.ng-header-actions { display: flex; gap: 10px; align-items: center; }
.ng-btn-login {
  padding: 8px 20px; border: 1px solid var(--ng-gold); color: var(--ng-gold);
  border-radius: var(--ng-radius); font-size: 0.85rem; transition: var(--ng-transition);
  background: transparent; cursor: pointer;
}
.ng-btn-login:hover { background: var(--ng-gold); color: #333; }
.ng-btn-register {
  padding: 8px 20px; background: var(--ng-red); color: var(--ng-white);
  border: none; border-radius: var(--ng-radius); font-size: 0.85rem;
  cursor: pointer; transition: var(--ng-transition);
}
.ng-btn-register:hover { box-shadow: 0 0 15px rgba(255,215,0,0.5); background: #a00000; }

/* Hamburger Menu */
.ng-hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 5px;
}
.ng-hamburger span {
  width: 24px; height: 2px; background: var(--ng-gold); transition: var(--ng-transition);
}

/* ============================================
   HERO BANNER
   ============================================ */
.ng-hero {
  position: relative; width: 100%; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background-size: cover; background-position: center; background-attachment: fixed;
  overflow: hidden;
}
.ng-hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(192,0,0,0.7) 0%, rgba(51,51,51,0.6) 50%, rgba(192,0,0,0.5) 100%);
  z-index: 1;
}
.ng-hero-content {
  position: relative; z-index: 2; text-align: center;
  padding: 120px 20px 80px; max-width: 800px;
}
.ng-hero-content h1 {
  font-size: 2.8rem; color: var(--ng-gold); margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(255,215,0,0.4);
  letter-spacing: 3px;
}
.ng-hero-content .ng-subtitle {
  font-size: 1.2rem; color: rgba(255,255,255,0.9); margin-bottom: 40px;
  line-height: 1.8;
}
.ng-hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* --- Buttons --- */
.ng-btn-primary {
  display: inline-block; padding: 14px 36px; background: var(--ng-gold);
  color: #333; font-weight: 700; font-size: 1rem; border-radius: var(--ng-radius);
  border: none; cursor: pointer; transition: var(--ng-transition);
  font-family: var(--ng-font-body); letter-spacing: 1px;
}
.ng-btn-primary:hover {
  transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255,215,0,0.4);
  color: #333;
}
.ng-btn-ghost {
  display: inline-block; padding: 14px 36px; background: transparent;
  color: var(--ng-gold); font-weight: 700; font-size: 1rem;
  border: 2px solid var(--ng-gold); border-radius: var(--ng-radius);
  cursor: pointer; transition: var(--ng-transition);
  font-family: var(--ng-font-body); letter-spacing: 1px;
}
.ng-btn-ghost:hover {
  background: var(--ng-gold); color: #333; transform: translateY(-2px);
}
.ng-btn-sm {
  padding: 10px 24px; font-size: 0.9rem;
}

/* ============================================
   MARQUEE / ANNOUNCEMENT
   ============================================ */
.ng-marquee-wrap {
  background: linear-gradient(90deg, #8B4513 0%, var(--ng-bg) 3%, var(--ng-bg) 97%, #8B4513 100%);
  border-top: 2px solid var(--ng-gold); border-bottom: 2px solid var(--ng-gold);
  padding: 12px 0; overflow: hidden; position: relative;
}
.ng-marquee-track {
  display: flex; animation: ng-scroll 30s linear infinite; white-space: nowrap;
}
.ng-marquee-item {
  padding: 0 60px; color: var(--ng-red); font-size: 0.95rem; flex-shrink: 0;
}
.ng-marquee-item::before { content: '🏮 '; }
@keyframes ng-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   SECTION COMMON
   ============================================ */
.ng-section {
  padding: 80px 0;
}
.ng-section-title {
  text-align: center; margin-bottom: 50px;
}
.ng-section-title h2 {
  font-size: 2rem; color: var(--ng-red); position: relative; display: inline-block;
  padding-bottom: 15px;
}
.ng-section-title h2::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 80px; height: 3px; background: linear-gradient(90deg, var(--ng-red), var(--ng-gold), var(--ng-red));
}
.ng-section-title p {
  color: var(--ng-text-light); margin-top: 12px; font-size: 1rem;
}

/* ============================================
   GAME CARDS GRID
   ============================================ */
.ng-game-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
}
.ng-game-card {
  background: var(--ng-white); border-radius: var(--ng-radius);
  box-shadow: var(--ng-shadow); overflow: hidden;
  transition: var(--ng-transition); border: 1px solid rgba(192,0,0,0.1);
}
.ng-game-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(192,0,0,0.2);
  border-color: var(--ng-gold);
}
.ng-game-card-img {
  width: 100%; height: 200px; object-fit: cover;
}
.ng-game-card-body {
  padding: 20px;
}
.ng-game-card-body h3 {
  font-size: 1.15rem; margin-bottom: 8px; color: var(--ng-red);
}
.ng-game-card-body p {
  font-size: 0.9rem; color: var(--ng-text-light); margin-bottom: 15px;
}

/* ============================================
   LOTTERY COUNTDOWN MODULE
   ============================================ */
.ng-lottery-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px;
}
.ng-lottery-card {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 2px solid var(--ng-gold); border-radius: var(--ng-radius);
  padding: 30px; text-align: center; position: relative; overflow: hidden;
}
.ng-lottery-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at center, rgba(255,215,0,0.05) 0%, transparent 70%);
}
.ng-lottery-card h3 {
  color: var(--ng-gold); font-size: 1.3rem; margin-bottom: 10px; position: relative;
}
.ng-lottery-card .ng-period {
  color: rgba(255,255,255,0.6); font-size: 0.85rem; margin-bottom: 20px; position: relative;
}
.ng-countdown {
  display: flex; justify-content: center; gap: 8px; margin-bottom: 20px; position: relative;
}
.ng-countdown-item {
  background: rgba(255,215,0,0.15); border: 1px solid var(--ng-gold);
  border-radius: var(--ng-radius); padding: 10px 14px; min-width: 50px;
}
.ng-countdown-num {
  font-size: 1.8rem; font-weight: 900; color: var(--ng-gold); display: block;
}
.ng-countdown-label {
  font-size: 0.7rem; color: rgba(255,255,255,0.5); display: block;
}
.ng-lottery-card .ng-btn-primary { position: relative; }
.ng-lottery-main { grid-row: span 1; }

/* ============================================
   VIDEO SECTION
   ============================================ */
.ng-video-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
}
.ng-video-card {
  background: var(--ng-white); border: 2px solid rgba(192,0,0,0.1);
  border-radius: var(--ng-radius); overflow: hidden; box-shadow: var(--ng-shadow);
  transition: var(--ng-transition);
}
.ng-video-card:hover { border-color: var(--ng-gold); }
.ng-video-card video {
  width: 100%; height: 220px; object-fit: cover; background: #000;
}
.ng-video-card-body { padding: 16px; }
.ng-video-card-body h3 { font-size: 1rem; color: var(--ng-red); margin-bottom: 6px; }
.ng-video-card-body p { font-size: 0.85rem; color: var(--ng-text-light); }

/* ============================================
   SPORTS MODULE
   ============================================ */
.ng-sports-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 30px;
}
.ng-sports-panel {
  background: var(--ng-white); border-radius: var(--ng-radius);
  box-shadow: var(--ng-shadow); overflow: hidden;
}
.ng-sports-panel-header {
  background: var(--ng-red); color: var(--ng-gold); padding: 16px 20px;
  font-size: 1.1rem; font-weight: 700;
}
.ng-sports-match {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px; border-bottom: 1px solid rgba(192,0,0,0.08);
  transition: var(--ng-transition);
}
.ng-sports-match:hover { background: rgba(255,215,0,0.05); }
.ng-sports-match:last-child { border-bottom: none; }
.ng-match-teams { font-weight: 600; }
.ng-match-odds {
  display: flex; gap: 8px;
}
.ng-odd-btn {
  padding: 6px 12px; background: rgba(192,0,0,0.08); border: 1px solid rgba(192,0,0,0.15);
  border-radius: var(--ng-radius); font-size: 0.85rem; color: var(--ng-red);
  cursor: pointer; transition: var(--ng-transition);
}
.ng-odd-btn:hover { background: var(--ng-gold); color: #333; border-color: var(--ng-gold); }

/* ============================================
   CHESS / CARD GAMES
   ============================================ */
.ng-chess-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.ng-chess-card {
  background: var(--ng-white); border-radius: var(--ng-radius);
  box-shadow: var(--ng-shadow); overflow: hidden; text-align: center;
  transition: var(--ng-transition); border: 1px solid rgba(192,0,0,0.1);
}
.ng-chess-card:hover { transform: translateY(-4px); border-color: var(--ng-gold); }
.ng-chess-card-img { width: 100%; height: 180px; object-fit: cover; }
.ng-chess-card-body { padding: 16px; }
.ng-chess-card-body h3 { font-size: 1.05rem; color: var(--ng-text); margin-bottom: 8px; }

/* ============================================
   PROMO SCROLL
   ============================================ */
.ng-promo-section {
  background: linear-gradient(135deg, rgba(192,0,0,0.03) 0%, rgba(255,215,0,0.05) 100%);
}
.ng-promo-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.ng-promo-card {
  background: var(--ng-white); border-radius: var(--ng-radius);
  box-shadow: var(--ng-shadow); padding: 30px; text-align: center;
  border-top: 3px solid var(--ng-gold); transition: var(--ng-transition);
}
.ng-promo-card:hover { transform: translateY(-4px); }
.ng-promo-icon {
  font-size: 2.5rem; margin-bottom: 16px; display: block;
}
.ng-promo-card h3 { font-size: 1.1rem; color: var(--ng-red); margin-bottom: 10px; }
.ng-promo-card p { font-size: 0.9rem; color: var(--ng-text-light); margin-bottom: 16px; }

/* ============================================
   RANKING TABLE
   ============================================ */
.ng-ranking-wrap {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 2px solid var(--ng-gold); border-radius: var(--ng-radius);
  overflow: hidden;
}
.ng-ranking-tabs {
  display: flex; border-bottom: 1px solid rgba(255,215,0,0.2);
}
.ng-ranking-tab {
  flex: 1; padding: 14px; text-align: center; color: rgba(255,255,255,0.6);
  cursor: pointer; transition: var(--ng-transition); background: none; border: none;
  font-family: var(--ng-font-body); font-size: 0.95rem;
}
.ng-ranking-tab.ng-active, .ng-ranking-tab:hover {
  color: var(--ng-gold); background: rgba(255,215,0,0.08);
}
.ng-ranking-table {
  width: 100%; border-collapse: collapse;
}
.ng-ranking-table th {
  padding: 12px 16px; color: var(--ng-gold); font-size: 0.85rem;
  text-align: left; border-bottom: 1px solid rgba(255,215,0,0.15);
}
.ng-ranking-table td {
  padding: 12px 16px; color: rgba(255,255,255,0.8); font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.ng-ranking-table tr:hover td { background: rgba(255,215,0,0.05); }
.ng-rank-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%; font-weight: 700; font-size: 0.8rem;
}
.ng-rank-1 { background: var(--ng-gold); color: #333; }
.ng-rank-2 { background: #C0C0C0; color: #333; }
.ng-rank-3 { background: #CD7F32; color: #fff; }
.ng-rank-other { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.5); }
.ng-amount-positive { color: #4CAF50; font-weight: 700; }

/* ============================================
   APP DOWNLOAD MODULE
   ============================================ */
.ng-app-section {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
}
.ng-app-img { border-radius: var(--ng-radius); box-shadow: var(--ng-shadow); }
.ng-app-info h3 { font-size: 1.5rem; color: var(--ng-red); margin-bottom: 16px; }
.ng-app-info p { margin-bottom: 20px; color: var(--ng-text-light); }
.ng-app-features {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px;
}
.ng-app-feature {
  display: flex; align-items: center; gap: 10px;
  padding: 12px; background: rgba(255,215,0,0.05); border-radius: var(--ng-radius);
  border: 1px solid rgba(192,0,0,0.08);
}
.ng-app-feature-icon { font-size: 1.5rem; }
.ng-app-feature span { font-size: 0.9rem; font-weight: 600; }
.ng-app-btns { display: flex; gap: 12px; margin-bottom: 20px; }

/* ============================================
   PARTNERS / TRUST
   ============================================ */
.ng-partners-section { background: rgba(192,0,0,0.02); }
.ng-trust-badges {
  display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; margin-bottom: 30px;
}
.ng-trust-badge {
  text-align: center; padding: 20px;
}
.ng-trust-badge-icon { font-size: 2.5rem; margin-bottom: 10px; display: block; }
.ng-trust-badge h4 { font-size: 0.9rem; color: var(--ng-text); margin-bottom: 4px; }
.ng-trust-badge p { font-size: 0.8rem; color: var(--ng-text-light); }
.ng-partner-logos {
  display: flex; justify-content: center; gap: 30px; flex-wrap: wrap;
  padding: 20px 0; border-top: 1px solid rgba(192,0,0,0.1);
}
.ng-partner-logo {
  padding: 10px 20px; background: var(--ng-white); border-radius: var(--ng-radius);
  border: 1px solid rgba(192,0,0,0.1); font-weight: 700; color: var(--ng-text-light);
  font-size: 0.85rem;
}

/* ============================================
   FOOTER
   ============================================ */
.ng-footer {
  background: var(--ng-red); color: var(--ng-white); padding: 60px 0 0;
}
.ng-footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px;
  margin-bottom: 40px;
}
.ng-footer-brand .ng-logo { font-size: 1.4rem; margin-bottom: 16px; display: block; }
.ng-footer-brand p { color: rgba(255,255,255,0.7); font-size: 0.9rem; line-height: 1.7; }
.ng-footer-social { display: flex; gap: 12px; margin-top: 16px; }
.ng-footer-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border: 1px solid rgba(255,215,0,0.3);
  border-radius: 50%; color: var(--ng-gold); transition: var(--ng-transition);
  font-size: 0.85rem;
}
.ng-footer-social a:hover { background: var(--ng-gold); color: #333; }
.ng-footer h4 {
  color: var(--ng-gold); font-size: 1rem; margin-bottom: 16px;
  padding-bottom: 8px; border-bottom: 1px solid rgba(255,215,0,0.2);
}
.ng-footer-links a {
  display: block; color: rgba(255,255,255,0.7); padding: 5px 0;
  font-size: 0.9rem; transition: var(--ng-transition);
}
.ng-footer-links a:hover { color: var(--ng-gold); padding-left: 5px; }
.ng-footer-cert { display: flex; flex-direction: column; gap: 10px; }
.ng-footer-cert-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; background: rgba(255,255,255,0.08);
  border-radius: var(--ng-radius); font-size: 0.8rem;
  color: rgba(255,255,255,0.8);
}
.ng-footer-seo {
  padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.75rem; color: rgba(255,255,255,0.5); text-align: center;
  line-height: 1.7;
}
.ng-footer-bottom {
  text-align: center; padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 0.85rem; color: rgba(255,255,255,0.7);
}

/* ============================================
   BREADCRUMB
   ============================================ */
.ng-breadcrumb {
  padding: 15px 0; font-size: 0.85rem; color: var(--ng-text-light);
}
.ng-breadcrumb a { color: var(--ng-red); }
.ng-breadcrumb a:hover { color: var(--ng-gold); }
.ng-breadcrumb span { margin: 0 8px; color: #ccc; }

/* ============================================
   INNER PAGE HERO
   ============================================ */
.ng-page-hero {
  position: relative; padding: 140px 0 80px;
  background-size: cover; background-position: center;
  text-align: center;
}
.ng-page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(192,0,0,0.75) 0%, rgba(51,51,51,0.7) 100%);
}
.ng-page-hero h1 {
  position: relative; z-index: 2; color: var(--ng-gold);
  font-size: 2.2rem; text-shadow: 0 2px 15px rgba(0,0,0,0.3);
}
.ng-page-hero p {
  position: relative; z-index: 2; color: rgba(255,255,255,0.85);
  margin-top: 12px; font-size: 1.05rem;
}

/* ============================================
   CONTENT AREA (Inner Pages)
   ============================================ */
.ng-content-area {
  padding: 60px 0;
}
.ng-content-card {
  background: var(--ng-white); border-radius: var(--ng-radius);
  box-shadow: var(--ng-shadow); padding: 40px; margin-bottom: 30px;
}
.ng-content-card h2 {
  font-size: 1.5rem; color: var(--ng-red); margin-bottom: 16px;
  padding-bottom: 10px; border-bottom: 2px solid rgba(192,0,0,0.1);
}
.ng-content-card h3 {
  font-size: 1.2rem; color: var(--ng-text); margin: 20px 0 10px;
}
.ng-content-card p {
  margin-bottom: 16px; color: var(--ng-text-light); line-height: 1.9;
}
.ng-content-card img {
  border-radius: var(--ng-radius); margin: 20px 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* ============================================
   DIGITAL HALL (Game Lobby)
   ============================================ */
.ng-hall-layout {
  display: grid; grid-template-columns: 240px 1fr; gap: 30px;
}
.ng-hall-sidebar {
  background: var(--ng-white); border-radius: var(--ng-radius);
  box-shadow: var(--ng-shadow); padding: 20px; align-self: start;
  position: sticky; top: 88px;
}
.ng-hall-sidebar h3 {
  font-size: 1rem; color: var(--ng-red); margin-bottom: 16px;
  padding-bottom: 8px; border-bottom: 2px solid var(--ng-gold);
}
.ng-hall-cat {
  display: block; padding: 10px 14px; margin-bottom: 4px;
  border-radius: var(--ng-radius); color: var(--ng-text);
  transition: var(--ng-transition); cursor: pointer; font-size: 0.9rem;
}
.ng-hall-cat:hover, .ng-hall-cat.ng-active {
  background: rgba(192,0,0,0.08); color: var(--ng-red);
}
.ng-hall-games {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.ng-hall-game-card {
  background: var(--ng-white); border-radius: var(--ng-radius);
  box-shadow: var(--ng-shadow); overflow: hidden; text-align: center;
  transition: var(--ng-transition); border: 2px solid transparent;
}
.ng-hall-game-card:hover {
  transform: translateY(-4px); border-color: var(--ng-gold);
}
.ng-hall-game-card img { width: 100%; height: 160px; object-fit: cover; }
.ng-hall-game-card-body { padding: 16px; }
.ng-hall-game-card-body h4 { font-size: 1rem; color: var(--ng-text); margin-bottom: 6px; }
.ng-hall-game-card-body p { font-size: 0.8rem; color: var(--ng-text-light); margin-bottom: 12px; }

/* ============================================
   APP DOWNLOAD PAGE
   ============================================ */
.ng-app-page-hero {
  position: relative; min-height: 70vh; display: flex; align-items: center;
  background-size: cover; background-position: center;
}
.ng-app-page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(192,0,0,0.8) 0%, rgba(51,51,51,0.7) 100%);
}
.ng-app-page-content {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
}
.ng-app-page-text h1 { color: var(--ng-gold); font-size: 2.2rem; margin-bottom: 16px; }
.ng-app-page-text p { color: rgba(255,255,255,0.85); margin-bottom: 24px; font-size: 1.05rem; }
.ng-app-highlights {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 30px;
}
.ng-app-highlight {
  display: flex; align-items: center; gap: 10px; padding: 12px;
  background: rgba(255,255,255,0.1); border-radius: var(--ng-radius);
  color: var(--ng-white); font-size: 0.9rem;
}
.ng-app-highlight-icon { font-size: 1.4rem; }
.ng-app-download-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.ng-app-qr {
  text-align: center;
}
.ng-app-qr img {
  width: 220px; height: 220px; border: 4px solid var(--ng-gold);
  border-radius: var(--ng-radius); margin: 0 auto;
}
.ng-app-qr p { color: var(--ng-gold); margin-top: 12px; font-size: 0.9rem; }

/* ============================================
   FAQ
   ============================================ */
.ng-faq-item {
  background: var(--ng-white); border-radius: var(--ng-radius);
  box-shadow: var(--ng-shadow); margin-bottom: 12px; overflow: hidden;
}
.ng-faq-question {
  padding: 18px 24px; font-weight: 700; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  transition: var(--ng-transition); color: var(--ng-text);
}
.ng-faq-question:hover { color: var(--ng-red); }
.ng-faq-arrow { transition: var(--ng-transition); font-size: 0.8rem; }
.ng-faq-item.ng-open .ng-faq-arrow { transform: rotate(180deg); }
.ng-faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
  padding: 0 24px;
}
.ng-faq-item.ng-open .ng-faq-answer {
  max-height: 500px; padding: 0 24px 18px;
}
.ng-faq-answer p { color: var(--ng-text-light); line-height: 1.8; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1023px) {
  .ng-nav { display: none; }
  .ng-hamburger { display: flex; }
  .ng-nav.ng-mobile-open {
    display: flex; flex-direction: column; position: absolute;
    top: 68px; left: 0; right: 0; background: rgba(51,51,51,0.98);
    padding: 10px 0; border-bottom: 2px solid var(--ng-gold);
  }
  .ng-nav.ng-mobile-open a { padding: 14px 24px; }
  .ng-hero-content h1 { font-size: 2rem; }
  .ng-game-grid, .ng-video-grid { grid-template-columns: repeat(2, 1fr); }
  .ng-lottery-grid { grid-template-columns: 1fr; }
  .ng-sports-grid { grid-template-columns: 1fr; }
  .ng-chess-grid { grid-template-columns: repeat(2, 1fr); }
  .ng-promo-grid { grid-template-columns: 1fr; }
  .ng-app-section { grid-template-columns: 1fr; }
  .ng-footer-grid { grid-template-columns: 1fr 1fr; }
  .ng-hall-layout { grid-template-columns: 1fr; }
  .ng-hall-sidebar { position: static; }
  .ng-hall-games { grid-template-columns: repeat(2, 1fr); }
  .ng-app-page-content { grid-template-columns: 1fr; }
}
@media (max-width: 639px) {
  .ng-hero-content h1 { font-size: 1.6rem; }
  .ng-hero-content .ng-subtitle { font-size: 1rem; }
  .ng-game-grid, .ng-video-grid { grid-template-columns: 1fr; }
  .ng-chess-grid { grid-template-columns: 1fr; }
  .ng-footer-grid { grid-template-columns: 1fr; }
  .ng-header-actions { gap: 6px; }
  .ng-btn-login, .ng-btn-register { padding: 6px 12px; font-size: 0.8rem; }
  .ng-hall-games { grid-template-columns: 1fr; }
  .ng-app-highlights { grid-template-columns: 1fr; }
  .ng-app-download-btns { flex-direction: column; }
  .ng-section { padding: 50px 0; }
  .ng-content-card { padding: 24px; }
}

/* ============================================
   UTILITY
   ============================================ */
.ng-text-gold { color: var(--ng-gold); }
.ng-text-red { color: var(--ng-red); }
.ng-text-center { text-align: center; }
.ng-mt-20 { margin-top: 20px; }
.ng-mb-20 { margin-bottom: 20px; }
.ng-gold-border { border: 2px solid var(--ng-gold); }
.ng-imperial-glow { box-shadow: 0 0 20px rgba(255,215,0,0.2); }