/* ============================================================
   Dungeon Castle - 地下城堡风主样式表
   色彩体系：午夜黑#0D0D0D | 城堡洋红#616161 | 城堡青#FF6F00 | 深空蓝#F5E6CC | 银灰#FFC400
   ============================================================ */

/* === 字体定义 === */
@font-face {
  font-family: 'MedievalSharp';
  src: url('../fonts/MedievalSharp-Regular.woff2') format('woff2'),
       url('../fonts/MedievalSharp-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Merriweather';
  src: url('../fonts/Merriweather-Regular.woff2') format('woff2'),
       url('../fonts/Merriweather-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Merriweather';
  src: url('../fonts/Merriweather-Bold.woff2') format('woff2'),
       url('../fonts/Merriweather-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* === CSS变量 === */
:root {
  --midnight-black: #0D0D0D;
  --castle-magenta: #616161;
  --castle-cyan: #FF6F00;
  --deep-space-blue: #F5E6CC;
  --silver-gray: #FFC400;
  --font-heading: 'MedievalSharp', 'PingFang SC', sans-serif;
  --font-body: 'Merriweather', 'Microsoft YaHei', sans-serif;
  --glow-magenta: 0 0 10px rgba(97,97,97,0.6), 0 0 20px rgba(97,97,97,0.3);
  --glow-cyan: 0 0 10px rgba(255,111,0,0.6), 0 0 20px rgba(255,111,0,0.3);
  --glow-gold: 0 0 10px rgba(255,196,0,0.6), 0 0 20px rgba(255,196,0,0.3);
}

/* === 全局重置 === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background-color: var(--midnight-black);
  color: var(--silver-gray);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* === 背景电路纹理 === */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(255,111,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,111,0,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* === 标题字体 === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--castle-cyan);
  line-height: 1.3;
  margin-bottom: 1rem;
}
h1 { font-size: 2.5rem; text-shadow: var(--glow-cyan); }
h2 { font-size: 2rem; text-shadow: var(--glow-cyan); }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.3rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

a {
  color: var(--castle-cyan);
  text-decoration: none;
  transition: color 0.3s, text-shadow 0.3s;
}
a:hover { color: var(--silver-gray); text-shadow: var(--glow-gold); }

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

/* === 导航栏 === */
.dungeon-nav-bar {
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--castle-magenta);
  box-shadow: 0 2px 20px rgba(97,97,97,0.3);
  padding: 0;
  position: relative;
  z-index: 100;
  /* 不使用sticky/fixed */
}
.dungeon-nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
}
.dungeon-nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 0;
}
.dungeon-nav-logo img {
  width: 40px;
  height: 40px;
}
.dungeon-nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--castle-cyan);
  text-shadow: var(--glow-cyan);
}
.dungeon-nav-links {
  display: flex;
  list-style: none;
  gap: 0;
  flex-wrap: wrap;
}
.dungeon-nav-links li { position: relative; }
.dungeon-nav-links a {
  display: block;
  padding: 1rem 0.9rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--silver-gray);
  transition: all 0.3s;
  white-space: nowrap;
}
.dungeon-nav-links a:hover,
.dungeon-nav-links a.dungeon-active {
  color: var(--castle-cyan);
  text-shadow: var(--glow-cyan);
  background: rgba(255,111,0,0.08);
}
.dungeon-nav-links a.dungeon-active::after {
  content: '◆';
  font-size: 0.5rem;
  margin-left: 4px;
  animation: dungeon-neon-flicker 2s infinite;
}

/* 移动端菜单按钮 */
.dungeon-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
  background: none;
  border: none;
}
.dungeon-menu-toggle span {
  width: 28px;
  height: 3px;
  background: var(--castle-cyan);
  border-radius: 2px;
  box-shadow: var(--glow-cyan);
  transition: 0.3s;
}

/* === 面包屑导航 === */
.dungeon-breadcrumb {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  color: var(--silver-gray);
  opacity: 0.8;
}
.dungeon-breadcrumb a { color: var(--castle-cyan); }
.dungeon-breadcrumb span { margin: 0 0.5rem; color: var(--castle-magenta); }

/* === Hero模块 === */
.dungeon-hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.dungeon-hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.dungeon-hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(13,13,13,0.7);
}
.dungeon-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  max-width: 900px;
}
.dungeon-hero-content h1 {
  font-size: 3.2rem;
  color: var(--castle-cyan);
  text-shadow: 0 0 20px rgba(255,111,0,0.8), 0 0 40px rgba(255,111,0,0.4);
  margin-bottom: 1rem;
  animation: dungeon-neon-flicker 3s infinite;
}
.dungeon-hero-subtitle {
  font-size: 1.3rem;
  color: var(--silver-gray);
  margin-bottom: 1.5rem;
}
.dungeon-hero-desc {
  font-size: 1rem;
  color: var(--deep-space-blue);
  line-height: 1.9;
  margin-bottom: 2rem;
  text-align: left;
}
.dungeon-hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* === 按钮 === */
.dungeon-btn-primary {
  display: inline-block;
  padding: 14px 36px;
  background: var(--castle-magenta);
  color: var(--midnight-black);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  min-width: 44px;
  min-height: 44px;
}
.dungeon-btn-primary:hover {
  background: var(--castle-cyan);
  box-shadow: var(--glow-cyan);
  animation: dungeon-pulse-ripple 0.6s;
}
.dungeon-btn-secondary {
  display: inline-block;
  padding: 14px 36px;
  background: transparent;
  color: var(--castle-cyan);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  border: 2px solid var(--castle-cyan);
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: all 0.3s;
  text-decoration: none;
  min-width: 44px;
  min-height: 44px;
}
.dungeon-btn-secondary:hover {
  border-color: var(--silver-gray);
  color: var(--silver-gray);
  box-shadow: var(--glow-gold);
}

/* === 通用容器 === */
.dungeon-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.dungeon-section {
  padding: 4rem 0;
  position: relative;
  z-index: 1;
}
.dungeon-section-title {
  text-align: center;
  margin-bottom: 3rem;
}

/* === 卡片 === */
.dungeon-card {
  background: var(--deep-space-blue);
  border: 1px solid rgba(255,111,0,0.2);
  box-shadow: 0 0 15px rgba(255,111,0,0.1);
  padding: 1.5rem;
  transition: all 0.3s;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.dungeon-card:hover {
  border-color: var(--castle-cyan);
  box-shadow: 0 0 25px rgba(255,111,0,0.3);
  transform: translateY(-4px);
}
.dungeon-card-dark {
  background: rgba(13,13,13,0.8);
  border: 1px solid rgba(97,97,97,0.3);
  box-shadow: 0 0 15px rgba(97,97,97,0.1);
  padding: 1.5rem;
  transition: all 0.3s;
}
.dungeon-card-dark:hover {
  border-color: var(--castle-magenta);
  box-shadow: 0 0 25px rgba(97,97,97,0.3);
}

/* === 六大殿堂网格 === */
.dungeon-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.dungeon-game-panel {
  background: var(--deep-space-blue);
  border: 1px solid rgba(255,111,0,0.2);
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  color: var(--midnight-black);
}
.dungeon-game-panel:hover {
  border-color: var(--castle-cyan);
  box-shadow: 0 0 30px rgba(255,111,0,0.3);
  transform: translateY(-5px);
}
.dungeon-game-panel h3 { color: var(--castle-cyan); margin-bottom: 0.5rem; }
.dungeon-game-panel .dungeon-status { color: var(--castle-magenta); font-size: 0.9rem; }
.dungeon-game-panel .dungeon-players { color: var(--midnight-black); font-size: 0.85rem; margin: 0.3rem 0; }
.dungeon-game-panel .dungeon-latest { color: var(--castle-cyan); font-size: 0.85rem; }
.dungeon-game-panel img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 1px solid rgba(255,111,0,0.2);
}

/* === 试玩区 === */
.dungeon-trial-zone {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}
.dungeon-trial-list {
  list-style: none;
}
.dungeon-trial-list li {
  padding: 1rem;
  border-left: 3px solid transparent;
  cursor: pointer;
  transition: all 0.3s;
  color: var(--silver-gray);
  font-size: 0.95rem;
}
.dungeon-trial-list li:hover,
.dungeon-trial-list li.dungeon-active-trial {
  border-left-color: var(--castle-cyan);
  background: rgba(255,111,0,0.08);
  color: var(--castle-cyan);
}
.dungeon-trial-screen {
  background: rgba(13,13,13,0.9);
  border: 2px solid var(--castle-cyan);
  box-shadow: var(--glow-cyan);
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.dungeon-trial-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* === 影院频道 === */
.dungeon-cinema-section {
  background: var(--deep-space-blue);
  padding: 3rem;
  position: relative;
}
.dungeon-cinema-player {
  background: rgba(13,13,13,0.95);
  border: 2px solid var(--castle-cyan);
  aspect-ratio: 16/9;
  max-width: 900px;
  margin: 0 auto 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.dungeon-cinema-player img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.2);
}
.dungeon-play-btn {
  position: absolute;
  width: 80px;
  height: 80px;
  background: rgba(255,111,0,0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--glow-cyan);
  transition: all 0.3s;
}
.dungeon-play-btn::after {
  content: '▶';
  font-size: 2rem;
  color: var(--midnight-black);
  margin-left: 4px;
}
.dungeon-play-btn:hover { transform: scale(1.1); }

/* === 注册表单 === */
.dungeon-register-form {
  max-width: 500px;
  margin: 0 auto;
}
.dungeon-form-group {
  margin-bottom: 1.5rem;
}
.dungeon-form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--castle-cyan);
  font-family: var(--font-heading);
  font-size: 0.95rem;
}
.dungeon-form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--deep-space-blue);
  border: none;
  border-bottom: 2px solid var(--castle-cyan);
  color: var(--midnight-black);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.3s;
  min-height: 44px;
}
.dungeon-form-input:focus {
  outline: none;
  border-bottom-color: var(--silver-gray);
  box-shadow: 0 2px 10px rgba(255,111,0,0.3);
  animation: dungeon-neon-flicker 1s;
}

/* === 首充广告牌 === */
.dungeon-billboard {
  background: linear-gradient(135deg, rgba(97,97,97,0.15), rgba(255,111,0,0.1));
  border: 2px solid var(--castle-magenta);
  box-shadow: var(--glow-magenta);
  padding: 3rem;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}
.dungeon-energy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.dungeon-energy-card {
  background: rgba(13,13,13,0.8);
  border: 1px solid var(--castle-cyan);
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s;
}
.dungeon-energy-card:hover {
  box-shadow: var(--glow-cyan);
  transform: scale(1.03);
}
.dungeon-energy-card h4 { color: var(--silver-gray); }
.dungeon-energy-card .dungeon-amount { font-size: 2rem; color: var(--castle-cyan); font-family: var(--font-heading); }

/* === 活动广场 === */
.dungeon-event-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.dungeon-event-card {
  background: rgba(13,13,13,0.8);
  border: 1px solid rgba(255,111,0,0.2);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: all 0.3s;
}
.dungeon-event-card:hover {
  border-color: var(--castle-cyan);
  box-shadow: var(--glow-cyan);
}
.dungeon-event-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: var(--castle-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
.dungeon-event-card h4 { color: var(--castle-cyan); margin-bottom: 0.3rem; }
.dungeon-event-card p { color: var(--silver-gray); font-size: 0.9rem; }

/* === VIP摩天楼 === */
.dungeon-vip-tower {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}
.dungeon-vip-floor {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  border-left: 3px solid var(--castle-cyan);
  border-bottom: 1px solid rgba(255,111,0,0.1);
  transition: all 0.3s;
  cursor: pointer;
}
.dungeon-vip-floor:hover {
  background: rgba(255,111,0,0.08);
  border-left-color: var(--silver-gray);
  box-shadow: inset 0 0 20px rgba(255,111,0,0.1);
}
.dungeon-vip-level {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--castle-cyan);
  min-width: 60px;
  text-align: center;
}
.dungeon-vip-info h4 { color: var(--silver-gray); margin-bottom: 0.3rem; }
.dungeon-vip-info p { color: var(--deep-space-blue); font-size: 0.9rem; }

/* === 安全认证 === */
.dungeon-security-section {
  text-align: center;
}
.dungeon-cert-grid {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}
.dungeon-cert-badge {
  width: 120px;
  text-align: center;
}
.dungeon-cert-badge img {
  width: 100px;
  height: 100px;
  margin: 0 auto 0.5rem;
  border: 2px solid var(--castle-cyan);
  border-radius: 50%;
  padding: 10px;
  box-shadow: var(--glow-cyan);
}
.dungeon-cert-badge span {
  font-size: 0.85rem;
  color: var(--castle-cyan);
}

/* === 负责任博弈 === */
.dungeon-curfew-section {
  background: rgba(13,13,13,0.95);
  border-top: 2px solid var(--castle-magenta);
  padding: 3rem 0;
}
.dungeon-curfew-inner {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.dungeon-age-warning {
  min-width: 100px;
  text-align: center;
}
.dungeon-age-badge {
  width: 80px;
  height: 80px;
  border: 3px solid var(--castle-magenta);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--castle-magenta);
  box-shadow: var(--glow-magenta);
  margin: 0 auto;
}
.dungeon-curfew-text { flex: 1; }
.dungeon-curfew-text p { margin-bottom: 1rem; font-size: 0.95rem; color: var(--silver-gray); }
.dungeon-curfew-buttons { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }

/* === 页脚 === */
.dungeon-footer {
  background: rgba(13,13,13,0.98);
  border-top: 1px solid rgba(255,111,0,0.2);
  padding: 3rem 0 1.5rem;
  position: relative;
  z-index: 1;
}
.dungeon-footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.dungeon-footer-col h4 {
  color: var(--castle-cyan);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}
.dungeon-footer-col ul {
  list-style: none;
}
.dungeon-footer-col ul li {
  margin-bottom: 0.5rem;
}
.dungeon-footer-col ul li a {
  color: var(--silver-gray);
  font-size: 0.9rem;
  transition: color 0.3s;
}
.dungeon-footer-col ul li a:hover { color: var(--castle-cyan); }
.dungeon-footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}
.dungeon-social-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--castle-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--castle-cyan);
  font-size: 1.1rem;
  transition: all 0.3s;
  box-shadow: var(--glow-cyan);
}
.dungeon-social-icon:hover {
  background: var(--castle-cyan);
  color: var(--midnight-black);
}
.dungeon-footer-bottom {
  max-width: 1400px;
  margin: 2rem auto 0;
  padding: 1.5rem 1.5rem 0;
  border-top: 1px solid rgba(255,111,0,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.dungeon-footer-license {
  font-size: 0.85rem;
  color: var(--castle-magenta);
}
.dungeon-footer-payments {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}
.dungeon-payment-icon {
  padding: 4px 10px;
  border: 1px solid rgba(255,196,0,0.3);
  color: var(--silver-gray);
  font-size: 0.75rem;
  font-family: var(--font-heading);
}
.dungeon-footer-18plus {
  text-align: center;
  padding: 1rem 1.5rem 0;
  max-width: 1400px;
  margin: 0 auto;
  font-size: 0.85rem;
  color: var(--castle-magenta);
}

/* === 内页通用 === */
.dungeon-page-hero {
  position: relative;
  min-height: 40vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.dungeon-page-hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.4);
}
.dungeon-page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
}
.dungeon-content-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}
.dungeon-content-section p {
  margin-bottom: 1.2rem;
  font-size: 1rem;
  line-height: 1.9;
}
.dungeon-content-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}
.dungeon-content-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border: 1px solid rgba(255,111,0,0.2);
  transition: all 0.3s;
}
.dungeon-content-img:hover {
  border-color: var(--castle-cyan);
  box-shadow: var(--glow-cyan);
}

/* === APP下载页 === */
.dungeon-app-section {
  text-align: center;
  padding: 4rem 1.5rem;
}
.dungeon-download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  max-width: 800px;
  margin: 2rem auto;
}
.dungeon-download-card {
  background: rgba(13,13,13,0.8);
  border: 2px solid var(--castle-cyan);
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
}
.dungeon-download-card:hover {
  box-shadow: var(--glow-cyan);
}
.dungeon-download-card h3 { margin-bottom: 1rem; }
.dungeon-qr-placeholder {
  width: 180px;
  height: 180px;
  margin: 1rem auto;
  border: 2px solid var(--castle-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-cyan);
}
.dungeon-qr-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
}

/* === FAQ === */
.dungeon-faq-item {
  border-bottom: 1px solid rgba(255,111,0,0.15);
  padding: 1.5rem 0;
}
.dungeon-faq-question {
  font-family: var(--font-heading);
  color: var(--castle-cyan);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dungeon-faq-answer {
  padding-top: 1rem;
  color: var(--silver-gray);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* === 动画1：城堡闪烁 === */
@keyframes dungeon-neon-flicker {
  0%, 100% { opacity: 1; }
  5% { opacity: 0.85; }
  10% { opacity: 1; }
  15% { opacity: 0.9; }
  20% { opacity: 1; }
  50% { opacity: 1; }
  55% { opacity: 0.88; }
  60% { opacity: 1; }
}

/* === 动画2：全息投影显现 === */
@keyframes dungeon-hologram-reveal {
  0% {
    opacity: 0;
    transform: translateY(20px);
    filter: blur(4px) hue-rotate(30deg);
  }
  50% {
    opacity: 0.7;
    filter: blur(1px) hue-rotate(10deg);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0) hue-rotate(0deg);
  }
}
.dungeon-hologram-animate {
  animation: dungeon-hologram-reveal 0.8s ease-out forwards;
}
.dungeon-hologram-hidden {
  opacity: 0;
  transform: translateY(20px);
}

/* === 动画3：脉冲波纹 === */
@keyframes dungeon-pulse-ripple {
  0% { box-shadow: 0 0 0 0 rgba(255,111,0,0.5); }
  50% { box-shadow: 0 0 0 15px rgba(255,111,0,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,111,0,0); }
}

/* === 动画4：数据流瀑布 === */
.dungeon-data-waterfall {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

/* === 内页图片网格 === */
.dungeon-image-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}
.dungeon-image-gallery img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border: 1px solid rgba(255,111,0,0.2);
  transition: all 0.3s;
}
.dungeon-image-gallery img:hover {
  border-color: var(--castle-cyan);
  box-shadow: var(--glow-cyan);
  transform: scale(1.02);
}

/* === RTP表格 === */
.dungeon-rtp-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}
.dungeon-rtp-table th {
  background: rgba(255,111,0,0.15);
  color: var(--castle-cyan);
  font-family: var(--font-heading);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid var(--castle-cyan);
}
.dungeon-rtp-table td {
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255,111,0,0.1);
  color: var(--silver-gray);
}
.dungeon-rtp-table tr:hover td {
  background: rgba(255,111,0,0.05);
}

/* === 响应式设计 === */
@media (max-width: 1024px) {
  .dungeon-game-grid { grid-template-columns: repeat(2, 1fr); }
  .dungeon-footer-grid { grid-template-columns: repeat(2, 1fr); }
  .dungeon-content-grid { grid-template-columns: repeat(2, 1fr); }
  .dungeon-energy-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.2rem; }

  .dungeon-nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(13,13,13,0.98);
    border-bottom: 2px solid var(--castle-magenta);
    z-index: 200;
  }
  .dungeon-nav-links.dungeon-nav-open { display: flex; }
  .dungeon-nav-links a { padding: 1rem 1.5rem; border-bottom: 1px solid rgba(255,111,0,0.1); }
  .dungeon-menu-toggle { display: flex; }

  .dungeon-hero-content h1 { font-size: 2rem; }
  .dungeon-hero-subtitle { font-size: 1rem; }

  .dungeon-game-grid { grid-template-columns: 1fr; }
  .dungeon-trial-zone { grid-template-columns: 1fr; }
  .dungeon-event-grid { grid-template-columns: 1fr; }
  .dungeon-energy-grid { grid-template-columns: 1fr; }
  .dungeon-download-grid { grid-template-columns: 1fr; }
  .dungeon-footer-grid { grid-template-columns: 1fr; }
  .dungeon-content-grid { grid-template-columns: 1fr; }
  .dungeon-image-gallery { grid-template-columns: repeat(2, 1fr); }

  .dungeon-curfew-inner { flex-direction: column; text-align: center; }
  .dungeon-curfew-buttons { justify-content: center; }
  .dungeon-footer-bottom { flex-direction: column; text-align: center; }

  .dungeon-billboard { padding: 2rem 1rem; }
  .dungeon-vip-floor { flex-direction: column; text-align: center; }
}

@media (max-width: 414px) {
  html { font-size: 14px; }
  .dungeon-hero-content h1 { font-size: 1.6rem; }
  .dungeon-image-gallery { grid-template-columns: 1fr; }
  .dungeon-hero-buttons { flex-direction: column; align-items: center; }
}

/* === 确保触控目标 >= 44x44px === */
a, button, input, select, textarea, [role="button"] {
  min-height: 44px;
  min-width: 44px;
}

/* === 滚动条美化 === */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--midnight-black); }
::-webkit-scrollbar-thumb { background: var(--castle-magenta); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--castle-cyan); }