/* ===== C7娱乐 全站样式表 ===== */
/* 配色方案：深紫+金色+暗色系 */
:root {
  --primary-gold: #D4AF37;
  --primary-dark: #1a0a2e;
  --secondary-purple: #2d1b4e;
  --accent-gold: #FFD700;
  --text-light: #f0e6d3;
  --text-white: #ffffff;
  --text-muted: #b8a9c9;
  --bg-card: #241540;
  --bg-section: #1e0f35;
  --bg-dark: #120826;
  --border-gold: rgba(212,175,55,0.3);
  --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #FFD700 50%, #D4AF37 100%);
  --gradient-purple: linear-gradient(180deg, #1a0a2e 0%, #2d1b4e 100%);
  --shadow-gold: 0 4px 20px rgba(212,175,55,0.15);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.3);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --font-main: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* 干扰标签区块样式 - 肉眼不可见 */
.jammer-block {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
  opacity: 0;
  pointer-events: none;
  font-size: 0;
  line-height: 0;
  color: transparent;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background: var(--primary-dark);
  color: var(--text-light);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary-gold);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* ===== 导航栏（非sticky） ===== */
.site-header {
  background: linear-gradient(180deg, rgba(26,10,46,0.98) 0%, rgba(45,27,78,0.95) 100%);
  padding: 0;
  border-bottom: 2px solid var(--border-gold);
  position: relative;
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.nav-logo span {
  font-size: 1.4rem;
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.nav-menu li a {
  display: block;
  padding: 8px 14px;
  color: var(--text-light);
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  background: rgba(212,175,55,0.15);
  color: var(--accent-gold);
}

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--primary-gold);
  color: var(--primary-gold);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
  cursor: pointer;
}

/* ===== Hero区域 ===== */
.hero-section {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--primary-dark);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(26,10,46,0.4) 0%, rgba(26,10,46,0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 20px;
  max-width: 800px;
}

.hero-content h1 {
  font-size: 2.8rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  line-height: 1.3;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.7;
}

.cta-btn {
  display: inline-block;
  padding: 14px 40px;
  background: var(--gradient-gold);
  color: var(--primary-dark);
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(212,175,55,0.4);
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(212,175,55,0.6);
  color: var(--primary-dark);
}

/* ===== 通用Section ===== */
.section-wrap {
  padding: 60px 20px;
  position: relative;
}

.section-wrap:nth-child(even) {
  background: var(--bg-section);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-heading {
  text-align: center;
  margin-bottom: 40px;
}

.section-heading h2 {
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.section-heading p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== 卡片网格 ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.game-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-card);
}

.game-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-gold);
  box-shadow: var(--shadow-gold);
}

.game-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.game-card-body {
  padding: 20px;
}

.game-card-body h3 {
  font-size: 1.15rem;
  color: var(--accent-gold);
  margin-bottom: 8px;
}

.game-card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.6;
}

.card-btn {
  display: inline-block;
  padding: 8px 24px;
  background: var(--gradient-gold);
  color: var(--primary-dark);
  font-weight: 600;
  border-radius: 50px;
  font-size: 0.88rem;
  transition: all 0.3s ease;
}

.card-btn:hover {
  box-shadow: 0 4px 15px rgba(212,175,55,0.5);
  color: var(--primary-dark);
}

/* ===== 彩票走势模块 ===== */
.lottery-module {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border-gold);
}

.lottery-module img {
  width: 100%;
  border-radius: var(--radius-md);
  margin: 16px 0;
}

.lottery-numbers {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 20px 0;
}

.lottery-ball {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
}

.ball-red { background: #e74c3c; }
.ball-blue { background: #3498db; }
.ball-green { background: #27ae60; }
.ball-gold { background: var(--primary-gold); color: var(--primary-dark); }

/* ===== 牌照模块 ===== */
.license-section {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--secondary-purple) 100%);
}

.license-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: center;
}

.license-badge-img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-gold);
}

.license-info h3 {
  color: var(--accent-gold);
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.license-info p {
  margin-bottom: 12px;
  line-height: 1.8;
}

.license-number {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(212,175,55,0.15);
  border: 1px solid var(--primary-gold);
  border-radius: var(--radius-sm);
  color: var(--accent-gold);
  font-weight: 600;
  margin-top: 10px;
}

/* ===== 文章模块 ===== */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.article-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-gold);
  transition: all 0.3s ease;
}

.article-card:hover {
  border-color: var(--primary-gold);
  transform: translateY(-4px);
}

.article-card h3 {
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.article-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.8rem;
  opacity: 0.7;
}

/* ===== 注册模块 ===== */
.register-section {
  background: linear-gradient(135deg, #2d1b4e 0%, #1a0a2e 100%);
}

.register-box {
  max-width: 500px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 2px solid var(--primary-gold);
  box-shadow: var(--shadow-gold);
}

.register-box .form-group {
  margin-bottom: 18px;
}

.register-box label {
  display: block;
  margin-bottom: 6px;
  color: var(--text-light);
  font-weight: 500;
  font-size: 0.92rem;
}

.register-box input,
.register-box select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  font-size: 0.95rem;
  transition: border-color 0.3s ease;
}

.register-box input:focus,
.register-box select:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.register-box .submit-btn {
  width: 100%;
  padding: 14px;
  background: var(--gradient-gold);
  color: var(--primary-dark);
  border: none;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 10px;
  transition: all 0.3s ease;
}

.register-box .submit-btn:hover {
  box-shadow: 0 4px 20px rgba(212,175,55,0.5);
}

/* ===== 关于我们 ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.about-text h3 {
  color: var(--accent-gold);
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.about-text p {
  margin-bottom: 14px;
  line-height: 1.8;
}

/* ===== 支付方式 ===== */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.payment-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  border: 1px solid var(--border-gold);
  transition: all 0.3s ease;
}

.payment-item:hover {
  border-color: var(--primary-gold);
}

.payment-item h4 {
  color: var(--accent-gold);
  margin-bottom: 8px;
}

.payment-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  border: 1px solid var(--border-gold);
  overflow: hidden;
}

.faq-question {
  padding: 18px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--text-light);
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: rgba(212,175,55,0.08);
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--primary-gold);
  transition: transform 0.3s ease;
}

.faq-item.open .faq-question::after {
  content: '-';
}

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.open .faq-answer {
  padding: 0 24px 18px;
  max-height: 500px;
}

.faq-answer p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== 用户评论 ===== */
.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-gold);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.review-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary-dark);
  font-size: 1.2rem;
}

.review-info h4 {
  color: var(--text-white);
  font-size: 0.95rem;
}

.review-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.review-stars {
  color: var(--accent-gold);
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.review-text {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.review-date {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--text-muted);
  opacity: 0.6;
}

/* ===== 客户支持 ===== */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
}

.support-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  border: 1px solid var(--border-gold);
  transition: all 0.3s ease;
}

.support-item:hover {
  border-color: var(--primary-gold);
  transform: translateY(-4px);
}

.support-icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
}

.support-item h4 {
  color: var(--accent-gold);
  margin-bottom: 8px;
}

.support-item p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ===== 充值活动 ===== */
.promo-banner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 30px;
}

.promo-banner img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.promo-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px;
  background: linear-gradient(transparent, rgba(26,10,46,0.95));
}

.promo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.promo-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-gold);
  text-align: center;
}

.promo-card h4 {
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.promo-card .promo-amount {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 10px 0;
}

.promo-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ===== 负责任博彩 ===== */
.responsible-section {
  background: var(--bg-dark);
  border-top: 2px solid var(--border-gold);
}

.responsible-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.responsible-item {
  padding: 20px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid rgba(212,175,55,0.1);
}

.responsible-item h4 {
  color: var(--accent-gold);
  margin-bottom: 8px;
  font-size: 1rem;
}

.responsible-item p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ===== 面包屑导航 ===== */
.breadcrumb {
  padding: 14px 20px;
  background: rgba(0,0,0,0.2);
}

.breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
  font-size: 0.85rem;
}

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

.breadcrumb span {
  color: var(--primary-gold);
}

/* ===== 页脚 ===== */
.site-footer {
  background: linear-gradient(180deg, var(--bg-dark) 0%, #0a0418 100%);
  border-top: 2px solid var(--border-gold);
  padding: 50px 20px 30px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-col h4 {
  color: var(--accent-gold);
  font-size: 1rem;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-gold);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color 0.3s ease;
}

.footer-col ul li a:hover {
  color: var(--accent-gold);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(212,175,55,0.1);
  border: 1px solid var(--border-gold);
  color: var(--primary-gold);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--primary-gold);
  color: var(--primary-dark);
}

.footer-bottom {
  border-top: 1px solid var(--border-gold);
  padding-top: 20px;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 8px;
}

.footer-payment {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 14px 0;
  flex-wrap: wrap;
}

.footer-payment span {
  padding: 4px 12px;
  background: rgba(212,175,55,0.1);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-muted);
  border: 1px solid rgba(212,175,55,0.15);
}

.age-badge {
  display: inline-block;
  padding: 6px 16px;
  background: #e74c3c;
  color: #fff;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  margin: 10px 0;
}

/* ===== 内页样式 ===== */
.page-hero {
  position: relative;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-hero img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.page-hero-content h1 {
  font-size: 2.4rem;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.content-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
}

.content-section h2 {
  color: var(--accent-gold);
  font-size: 1.6rem;
  margin: 30px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-gold);
}

.content-section h3 {
  color: var(--primary-gold);
  font-size: 1.2rem;
  margin: 24px 0 12px;
}

.content-section p {
  margin-bottom: 14px;
  line-height: 1.8;
}

.content-section ul,
.content-section ol {
  margin: 14px 0 14px 24px;
}

.content-section li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.content-img {
  width: 100%;
  border-radius: var(--radius-md);
  margin: 20px 0;
  box-shadow: var(--shadow-card);
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.info-table th,
.info-table td {
  padding: 12px 16px;
  border: 1px solid var(--border-gold);
  text-align: left;
}

.info-table th {
  background: rgba(212,175,55,0.15);
  color: var(--accent-gold);
  font-weight: 600;
}

.info-table td {
  color: var(--text-muted);
}

/* ===== APP下载页 ===== */
.download-hero {
  text-align: center;
  padding: 60px 20px;
}

.download-phone {
  max-width: 300px;
  margin: 30px auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-gold);
}

.download-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

.dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.dl-btn-primary {
  background: var(--gradient-gold);
  color: var(--primary-dark);
}

.dl-btn-secondary {
  background: rgba(255,255,255,0.1);
  color: var(--text-white);
  border: 1px solid var(--border-gold);
}

.dl-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(212,175,55,0.3);
}

.app-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.app-feature-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  border: 1px solid var(--border-gold);
}

.app-feature-item h4 {
  color: var(--accent-gold);
  margin: 12px 0 8px;
}

.app-feature-item p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ===== 作者信息 ===== */
.author-box {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-gold);
  margin: 30px 0;
}

.author-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-dark);
  flex-shrink: 0;
}

.author-info h4 {
  color: var(--accent-gold);
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.author-info p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 2px;
}

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    padding-top: 12px;
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-menu li a {
    padding: 10px 16px;
    width: 100%;
  }
  
  .hero-content h1 {
    font-size: 1.8rem;
  }
  
  .hero-content p {
    font-size: 0.95rem;
  }
  
  .section-heading h2 {
    font-size: 1.5rem;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .license-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .license-badge-img {
    max-width: 200px;
    margin: 0 auto;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .article-grid {
    grid-template-columns: 1fr;
  }
  
  .review-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .page-hero {
    height: 220px;
  }
  
  .page-hero-content h1 {
    font-size: 1.6rem;
  }
  
  .author-box {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-content h1 {
    font-size: 1.5rem;
  }
  
  .promo-cards {
    grid-template-columns: 1fr;
  }
  
  .download-buttons {
    flex-direction: column;
    align-items: center;
  }
}

/* ===== 动画 ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== 彩票游戏小卡片 ===== */
.lottery-game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

.lottery-game-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px 14px;
  text-align: center;
  border: 1px solid var(--border-gold);
  transition: all 0.3s ease;
}

.lottery-game-item:hover {
  border-color: var(--primary-gold);
  transform: translateY(-4px);
}

.lottery-game-item .game-icon {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.lottery-game-item h4 {
  color: var(--accent-gold);
  font-size: 0.92rem;
  margin-bottom: 10px;
}


/* ===== 面包屑导航 ===== */
.breadcrumb {
  background: rgba(26,10,46,0.8);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-gold);
}

.breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--primary-gold);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* ===== 内页Hero缩小版 ===== */
.hero-mini {
  min-height: 360px;
}

.hero-mini .hero-content h1 {
  font-size: 2rem;
}

@media (max-width: 768px) {
  .hero-mini {
    min-height: 280px;
  }
  .hero-mini .hero-content h1 {
    font-size: 1.5rem;
  }
}

/* ===== 内容区块 ===== */
.content-block {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border-gold);
}

.content-block h3 {
  color: var(--accent-gold);
  font-size: 1.3rem;
  margin: 30px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-gold);
}

.content-block h3:first-child {
  margin-top: 0;
}

.content-block p {
  color: var(--text-light);
  line-height: 1.85;
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.content-block img {
  display: block;
  max-width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .content-block {
    padding: 20px 16px;
  }
  .content-block h3 {
    font-size: 1.1rem;
  }
}

/* ===== 信息表格 ===== */
.info-table-wrap {
  overflow-x: auto;
  margin: 20px 0;
  -webkit-overflow-scrolling: touch;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 500px;
}

.info-table thead th {
  background: var(--secondary-purple);
  color: var(--accent-gold);
  padding: 12px 16px;
  text-align: left;
  font-size: 0.88rem;
  font-weight: 600;
  border-bottom: 2px solid var(--primary-gold);
}

.info-table tbody td {
  padding: 10px 16px;
  color: var(--text-light);
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(212,175,55,0.1);
}

.info-table tbody tr:hover {
  background: rgba(212,175,55,0.05);
}

/* ===== APP下载页面 ===== */
.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.download-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border-gold);
  text-align: center;
  transition: all 0.3s ease;
}

.download-card:hover {
  border-color: var(--primary-gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-4px);
}

.download-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
}

.download-card h3 {
  color: var(--accent-gold);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.download-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 16px;
  line-height: 1.6;
}

.app-info {
  background: rgba(26,10,46,0.6);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 20px;
  text-align: left;
}

.app-info p {
  color: var(--text-light);
  font-size: 0.82rem;
  margin-bottom: 4px;
}

.download-btn {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 1rem;
  padding: 14px 40px;
}

.install-steps {
  text-align: left;
  background: rgba(26,10,46,0.4);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.install-steps h4 {
  color: var(--accent-gold);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.install-steps ol {
  padding-left: 20px;
}

.install-steps li {
  color: var(--text-light);
  font-size: 0.82rem;
  line-height: 1.7;
  margin-bottom: 4px;
}

/* ===== 功能特性网格 ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.feature-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  border: 1px solid var(--border-gold);
  transition: all 0.3s ease;
}

.feature-item:hover {
  border-color: var(--primary-gold);
  transform: translateY(-3px);
}

.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.feature-item h4 {
  color: var(--accent-gold);
  font-size: 1rem;
  margin-bottom: 10px;
}

.feature-item p {
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .download-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== 作者信息 ===== */
.author-box {
  display: flex;
  gap: 24px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border-gold);
  align-items: flex-start;
}

.author-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-dark);
  flex-shrink: 0;
}

.author-info h4 {
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.author-info p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 6px;
}

@media (max-width: 768px) {
  .author-box {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
  }
}

/* ===== 负责任博彩区块 ===== */
.responsible-section {
  background: rgba(26,10,46,0.5);
}

.responsible-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.responsible-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid rgba(212,175,55,0.15);
}

.responsible-item h4 {
  color: var(--accent-gold);
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.responsible-item p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.7;
}

.responsible-item a {
  color: var(--primary-gold);
  text-decoration: underline;
}

/* ===== 牌照区块 ===== */
.license-section {
  background: linear-gradient(135deg, rgba(26,10,46,0.9) 0%, rgba(45,27,78,0.9) 100%);
}

.license-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: center;
}

.license-badge-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 2px solid var(--primary-gold);
}

.license-info h3 {
  color: var(--accent-gold);
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.license-info p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: 10px;
}

.license-number {
  color: var(--accent-gold);
  font-weight: 700;
  font-size: 1.1rem;
}

@media (max-width: 768px) {
  .license-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .license-badge-img {
    max-width: 200px;
    margin: 0 auto;
  }
}

/* ===== 充值活动卡片 ===== */
.promo-banner {
  margin-bottom: 30px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.promo-banner img {
  width: 100%;
  height: auto;
  display: block;
}

.promo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.promo-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  border: 1px solid var(--border-gold);
  text-align: center;
  transition: all 0.3s ease;
}

.promo-card:hover {
  border-color: var(--primary-gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-4px);
}

.promo-card h4 {
  color: var(--text-white);
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.promo-amount {
  font-size: 2.8rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 14px;
}

.promo-card p {
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.7;
}

/* ===== 彩票模块 ===== */
.lottery-module {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border-gold);
}

.lottery-module img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.lottery-module p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.7;
}

.lottery-numbers {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.lottery-ball {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
}

.ball-red {
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
  box-shadow: 0 3px 10px rgba(231,76,60,0.4);
}

.ball-blue {
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
  box-shadow: 0 3px 10px rgba(52,152,219,0.4);
}

/* ===== 关于我们 ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 36px;
  align-items: start;
}

.about-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gold);
}

.about-text h3 {
  color: var(--accent-gold);
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.about-text p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.85;
  margin-bottom: 14px;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== 支付方式 ===== */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.payment-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-gold);
  transition: all 0.3s ease;
}

.payment-item:hover {
  border-color: var(--primary-gold);
}

.payment-item h4 {
  color: var(--accent-gold);
  font-size: 1rem;
  margin-bottom: 10px;
}

.payment-item p {
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.7;
}

/* ===== 客户支持 ===== */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.support-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-gold);
  text-align: center;
  transition: all 0.3s ease;
}

.support-item:hover {
  border-color: var(--primary-gold);
  transform: translateY(-3px);
}

.support-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.support-item h4 {
  color: var(--accent-gold);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.support-item p {
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.7;
}