/* ============================================
   非凡娱乐 - 全站样式表
   配色方案：深紫 + 金色 + 暗色系
   ============================================ */

/* CSS变量 */
:root {
  --clr-bg-dark: #0c0a1a;
  --clr-bg-card: #161230;
  --clr-bg-section: #110e24;
  --clr-primary: #c9a44e;
  --clr-primary-light: #e8c96a;
  --clr-accent: #7b2ff2;
  --clr-accent-light: #a855f7;
  --clr-text: #e8e4f0;
  --clr-text-muted: #9b95b0;
  --clr-border: #2a2548;
  --clr-success: #22c55e;
  --clr-danger: #ef4444;
  --clr-warning: #f59e0b;
  --font-heading: 'Noto Serif SC', 'STSong', serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 20px rgba(201,164,78,0.25);
  --max-w: 1140px;
  --transition: 0.3s ease;
}

/* 重置 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--clr-bg-dark);
  color: var(--clr-text);
  line-height: 1.75;
  overflow-x: hidden;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--clr-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-primary-light); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); color: var(--clr-primary); line-height: 1.35; }

/* 容器 */
.wrapper { max-width: var(--max-w); margin: 0 auto; padding: 0 16px; }

/* ========== 顶部导航 ========== */
.site-header {
  background: linear-gradient(180deg, #0f0b25 0%, #161230 100%);
  border-bottom: 1px solid var(--clr-border);
  padding: 12px 0;
  position: relative;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.site-logo { display: flex; align-items: center; gap: 8px; }
.site-logo img { width: 44px; height: 44px; border-radius: 50%; }
.site-logo span { font-family: var(--font-heading); font-size: 1.25rem; color: var(--clr-primary); font-weight: 700; }

/* 汉堡菜单 */
.menu-toggle {
  display: none;
  background: none;
  border: 2px solid var(--clr-primary);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  cursor: pointer;
  color: var(--clr-primary);
  font-size: 1.4rem;
}
.nav-list {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.nav-list li a {
  display: block;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--clr-text);
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.nav-list li a:hover,
.nav-list li a.active {
  background: var(--clr-accent);
  color: #fff;
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
    background: var(--clr-bg-card);
    border-radius: var(--radius-md);
    padding: 10px;
    margin-top: 8px;
  }
  .nav-list.open { display: flex; }
  .nav-list li a { padding: 12px 16px; border-radius: var(--radius-sm); }
}

/* ========== Hero ========== */
.hero-section {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 48px 20px;
}
.hero-content h1 {
  font-size: 2.2rem;
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.hero-content p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 24px;
  color: #d4cfe6;
}

/* CTA 按钮 */
.btn-cta {
  display: inline-block;
  background: linear-gradient(135deg, var(--clr-primary) 0%, #d4a843 100%);
  color: #0c0a1a;
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.05rem;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  color: #0c0a1a;
}

/* ========== 通用区块 ========== */
.section-block {
  padding: 56px 0;
}
.section-block:nth-child(even) {
  background: var(--clr-bg-section);
}
.section-title {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 12px;
}
.section-subtitle {
  text-align: center;
  color: var(--clr-text-muted);
  margin-bottom: 36px;
  font-size: 0.95rem;
}

/* ========== 面包屑 ========== */
.breadcrumb {
  padding: 14px 0;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}
.breadcrumb a { color: var(--clr-primary); }
.breadcrumb span { margin: 0 6px; }

/* ========== 游戏卡片网格 ========== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.game-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.game-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}
.game-card figure img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.game-card .card-body {
  padding: 18px;
}
.game-card .card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.game-card .card-body p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  margin-bottom: 14px;
}
.game-card .btn-sm {
  display: inline-block;
  background: var(--clr-accent);
  color: #fff;
  padding: 8px 22px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
}
.game-card .btn-sm:hover { background: var(--clr-accent-light); }

/* ========== PG电子4宫格 ========== */
.pg-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (min-width: 640px) {
  .pg-grid { grid-template-columns: repeat(4, 1fr); }
}
.pg-item {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  text-align: center;
  padding: 20px 12px;
  transition: transform var(--transition);
}
.pg-item:hover { transform: scale(1.04); }
.pg-item img { width: 100%; border-radius: var(--radius-sm); margin-bottom: 12px; }
.pg-item h4 { font-size: 0.95rem; margin-bottom: 10px; }
.pg-item .btn-play {
  display: inline-block;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
}

/* ========== 轮盘走势 ========== */
.roulette-panel {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.roulette-panel img { max-width: 100%; border-radius: var(--radius-md); }
.trend-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}
.trend-num {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
}
.trend-num.red { background: #dc2626; }
.trend-num.black { background: #1e1e2e; border: 1px solid #444; }
.trend-num.green { background: #16a34a; }

/* ========== 牌照模块 ========== */
.license-block {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
}
.license-block .license-img { flex: 0 0 280px; max-width: 280px; }
.license-block .license-img img { border-radius: var(--radius-md); box-shadow: var(--shadow-card); }
.license-block .license-text { flex: 1; min-width: 260px; }
.license-block .license-text h3 { margin-bottom: 12px; }

/* ========== 文章列表 ========== */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 22px;
}
.article-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: transform var(--transition);
}
.article-card:hover { transform: translateY(-4px); }
.article-card h4 { font-size: 1rem; margin-bottom: 8px; }
.article-card p { font-size: 0.85rem; color: var(--clr-text-muted); margin-bottom: 12px; }
.article-card .read-more { color: var(--clr-accent-light); font-size: 0.85rem; font-weight: 600; }

/* ========== 视频模块 ========== */
.video-wrapper {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}
.video-wrapper img { width: 100%; }
.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  transition: background var(--transition);
}
.play-overlay:hover { background: rgba(0,0,0,0.15); }
.play-btn-icon {
  width: 72px;
  height: 72px;
  background: rgba(201,164,78,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.play-btn-icon::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 14px 0 14px 24px;
  border-color: transparent transparent transparent #0c0a1a;
  margin-left: 4px;
}

/* ========== 关于我们 ========== */
.about-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
}
.about-flex .about-img { flex: 0 0 340px; max-width: 340px; }
.about-flex .about-img img { border-radius: var(--radius-md); }
.about-flex .about-text { flex: 1; min-width: 260px; }

/* ========== 支付方式 ========== */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}
.payment-item {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 18px;
  text-align: center;
}
.payment-item .pay-icon { font-size: 2rem; margin-bottom: 8px; }
.payment-item h4 { font-size: 0.9rem; margin-bottom: 4px; }
.payment-item p { font-size: 0.78rem; color: var(--clr-text-muted); }

/* ========== 用户评论 ========== */
.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
}
.review-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 22px;
}
.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--clr-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
}
.review-meta h4 { font-size: 0.95rem; color: var(--clr-text); }
.review-meta .review-badge {
  font-size: 0.75rem;
  background: var(--clr-accent);
  color: #fff;
  padding: 2px 8px;
  border-radius: 50px;
  display: inline-block;
  margin-top: 2px;
}
.review-stars { color: var(--clr-warning); font-size: 0.9rem; margin-bottom: 8px; }
.review-text { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.65; }
.review-date { font-size: 0.75rem; color: #6b6580; margin-top: 10px; }

/* ========== FAQ ========== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: var(--clr-bg-card);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-text);
  border: none;
  width: 100%;
  text-align: left;
}
.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--clr-primary);
  transition: transform var(--transition);
}
.faq-item.open .faq-question::after {
  content: '−';
}
.faq-answer {
  display: none;
  padding: 16px 20px;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  background: var(--clr-bg-section);
}
.faq-item.open .faq-answer { display: block; }

/* ========== 作者信息 ========== */
.author-box {
  display: flex;
  gap: 20px;
  align-items: center;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 32px 0;
}
.author-box img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--clr-primary);
}
.author-info h4 { font-size: 1rem; color: var(--clr-text); margin-bottom: 4px; }
.author-info .author-title { font-size: 0.82rem; color: var(--clr-accent-light); margin-bottom: 6px; }
.author-info p { font-size: 0.85rem; color: var(--clr-text-muted); }

/* ========== 充值活动 ========== */
.promo-banner {
  background: linear-gradient(135deg, #2d1b69 0%, #1a0f3c 100%);
  border: 2px solid var(--clr-primary);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.promo-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(201,164,78,0.08) 0%, transparent 60%);
  animation: promo-glow 4s ease-in-out infinite;
}
@keyframes promo-glow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}
.promo-banner h2 { position: relative; z-index: 1; }
.promo-banner p { position: relative; z-index: 1; }
.promo-banner .btn-cta { position: relative; z-index: 1; margin-top: 16px; }

/* ========== 客户支持 ========== */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.support-item {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}
.support-item .support-icon { font-size: 2.2rem; margin-bottom: 12px; }
.support-item h4 { font-size: 0.95rem; margin-bottom: 6px; }
.support-item p { font-size: 0.82rem; color: var(--clr-text-muted); }

/* ========== 负责任博彩 ========== */
.responsible-box {
  background: linear-gradient(135deg, #1a0f2e 0%, #0f0922 100%);
  border: 1px solid var(--clr-danger);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.responsible-box h3 { color: var(--clr-danger); margin-bottom: 16px; }
.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border: 3px solid var(--clr-danger);
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--clr-danger);
  margin-bottom: 12px;
}

/* ========== 页脚 ========== */
.site-footer {
  background: #08061a;
  border-top: 1px solid var(--clr-border);
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}
.footer-col h4 {
  font-size: 1rem;
  color: var(--clr-primary);
  margin-bottom: 14px;
  font-family: var(--font-heading);
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: var(--clr-text-muted); font-size: 0.88rem; }
.footer-col ul li a:hover { color: var(--clr-primary); }
.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: 20px;
  text-align: center;
  font-size: 0.8rem;
  color: #5a5470;
}
.footer-social { display: flex; gap: 14px; margin-top: 10px; justify-content: center; }
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  color: var(--clr-text-muted);
  font-size: 1.1rem;
  transition: all var(--transition);
}
.footer-social a:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: rgba(201,164,78,0.1);
}
.footer-payments {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 16px 0;
}
.footer-payments span {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

/* ========== APP下载页 ========== */
.app-hero {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
  justify-content: center;
  padding: 48px 0;
}
.app-hero .app-phone { flex: 0 0 280px; max-width: 280px; }
.app-hero .app-phone img { border-radius: var(--radius-lg); }
.app-hero .app-info { flex: 1; min-width: 260px; }
.app-hero .app-info h1 { margin-bottom: 16px; }
.download-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 20px; }
.download-btns .btn-dl {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-bg-card);
  border: 2px solid var(--clr-primary);
  color: var(--clr-primary);
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all var(--transition);
}
.download-btns .btn-dl:hover {
  background: var(--clr-primary);
  color: #0c0a1a;
}

/* ========== 内页文章 ========== */
.article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 32px 0;
}
.article-content h1 { font-size: 1.8rem; margin-bottom: 16px; }
.article-content h2 { font-size: 1.4rem; margin: 28px 0 12px; border-left: 4px solid var(--clr-primary); padding-left: 14px; }
.article-content h3 { font-size: 1.15rem; margin: 22px 0 10px; }
.article-content p { margin-bottom: 16px; }
.article-content img {
  border-radius: var(--radius-md);
  margin: 20px 0;
  box-shadow: var(--shadow-card);
}
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
.article-content table th,
.article-content table td {
  padding: 12px 16px;
  border: 1px solid var(--clr-border);
  text-align: left;
  font-size: 0.88rem;
}
.article-content table th {
  background: var(--clr-bg-card);
  color: var(--clr-primary);
  font-weight: 600;
}
.article-content table td { color: var(--clr-text-muted); }

/* ========== 动画 ========== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.6s ease forwards; }

/* ========== 响应式 ========== */
@media (max-width: 640px) {
  .hero-content h1 { font-size: 1.6rem; }
  .section-title { font-size: 1.4rem; }
  .card-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .license-block { flex-direction: column; }
  .license-block .license-img { flex: 1; max-width: 100%; }
  .about-flex { flex-direction: column; }
  .about-flex .about-img { flex: 1; max-width: 100%; }
  .app-hero { flex-direction: column; text-align: center; }
  .app-hero .app-phone { flex: 1; max-width: 220px; }
  .author-box { flex-direction: column; text-align: center; }
}