:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --register-login-bg: #C30808;
  --register-login-font: #FFFF00;

  --dark-bg-1: #0a0a0a;
  --dark-bg-2: #1a1a2e;
  --dark-bg-3: #16213e;
  --dark-bg-4: #0f3460;

  --neon-header-top-primary: #00ff00;
  --neon-header-top-secondary: #ffff00;

  --neon-main-nav-primary: #ff00ff;
  --neon-main-nav-secondary: #00ffff;

  --neon-accent-flow-1: #00ff00;
  --neon-accent-flow-2: #ffff00;
  --neon-accent-flow-3: #ff00ff;
  --neon-accent-flow-4: #00ffff;
  --neon-accent-flow-5: #ff0000;

  --marquee-height-desktop: 45px;
  --header-top-height-desktop: 60px;
  --main-nav-height-desktop: 50px;
  --header-offset-desktop: calc(var(--marquee-height-desktop) + var(--header-top-height-desktop) + var(--main-nav-height-desktop));

  --marquee-height-mobile: 35px;
  --header-top-height-mobile: 50px;
  --mobile-nav-buttons-height-mobile: 114px;
  --header-offset-mobile: calc(var(--marquee-height-mobile) + var(--header-top-height-mobile) + var(--mobile-nav-buttons-height-mobile));

  --header-offset: var(--header-offset-desktop);
}

@media (max-width: 768px) {
  :root {
    --header-offset: var(--header-offset-mobile);
  }
}

/* Animations for dynamic colors */
@keyframes theme-colors-header-top {
  0%, 100% {
    border-color: var(--neon-header-top-primary);
    box-shadow:
      0 0 10px var(--neon-header-top-primary),
      0 0 20px var(--neon-header-top-primary),
      inset 0 0 10px rgba(0, 255, 0, 0.3);
  }
  50% {
    border-color: var(--neon-header-top-secondary);
    box-shadow:
      0 0 10px var(--neon-header-top-secondary),
      0 0 20px var(--neon-header-top-secondary),
      inset 0 0 10px rgba(255, 255, 0, 0.3);
  }
}

@keyframes theme-colors-main-nav {
  0%, 100% {
    border-color: var(--neon-main-nav-primary);
    box-shadow:
      0 0 10px var(--neon-main-nav-primary),
      0 0 20px var(--neon-main-nav-primary),
      inset 0 0 10px rgba(255, 0, 255, 0.3);
  }
  50% {
    border-color: var(--neon-main-nav-secondary);
    box-shadow:
      0 0 10px var(--neon-main-nav-secondary),
      0 0 20px var(--neon-main-nav-secondary),
      inset 0 0 10px rgba(0, 255, 255, 0.3);
  }
}

@keyframes text-glow-flow {
  0% { text-shadow: 0 0 5px var(--neon-accent-flow-1), 0 0 10px var(--neon-accent-flow-1); color: var(--secondary-color); }
  20% { text-shadow: 0 0 5px var(--neon-accent-flow-2), 0 0 10px var(--neon-accent-flow-2); color: var(--secondary-color); }
  40% { text-shadow: 0 0 5px var(--neon-accent-flow-3), 0 0 10px var(--neon-accent-flow-3); color: var(--secondary-color); }
  60% { text-shadow: 0 0 5px var(--neon-accent-flow-4), 0 0 10px var(--neon-accent-flow-4); color: var(--secondary-color); }
  80% { text-shadow: 0 0 5px var(--neon-accent-flow-5), 0 0 10px var(--neon-accent-flow-5); color: var(--secondary-color); }
  100% { text-shadow: 0 0 5px var(--neon-accent-flow-1), 0 0 10px var(--neon-accent-flow-1); color: var(--secondary-color); }
}

@keyframes marquee-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.9; }
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes neon-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { opacity: 1; box-shadow: 0 0 10px currentColor, 0 0 20px currentColor, 0 0 30px currentColor, inset 0 0 15px currentColor; }
  20%, 24%, 55% { opacity: 0.8; box-shadow: 0 0 5px currentColor, 0 0 10px currentColor, 0 0 15px currentColor, inset 0 0 10px currentColor; }
}

/* Base styles */
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: var(--secondary-color);
  background-color: #121212;
  padding-top: var(--header-offset);
  overflow-x: hidden;
}
body.no-scroll {
  overflow: hidden;
}

/* Marquee Section */
.marquee-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(135deg, var(--dark-bg-1), var(--dark-bg-2), var(--dark-bg-3));
  color: var(--secondary-color);
  overflow: hidden;
  border-bottom: 2px solid;
  animation: theme-colors-header-top 4s ease-in-out infinite;
  box-shadow:
    0 0 10px var(--neon-header-top-primary),
    0 0 20px var(--neon-header-top-primary),
    0 0 30px var(--neon-header-top-primary),
    inset 0 0 20px rgba(0, 255, 0, 0.1);
  z-index: 1001;
  height: var(--marquee-height-desktop);
  display: flex;
  align-items: center;
}

.marquee-container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 0 20px;
}

.marquee-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  z-index: 2;
  position: relative;
}

.marquee-icon-emoji {
  font-size: 20px;
  display: inline-block;
  animation: marquee-pulse 2s ease-in-out infinite, text-glow-flow 3s ease-in-out infinite alternate;
  text-shadow:
    0 0 5px var(--neon-header-top-primary),
    0 0 10px var(--neon-header-top-primary),
    0 0 15px var(--neon-header-top-primary);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.marquee-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.marquee-content {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  animation: marquee-scroll 30s linear infinite;
  gap: 30px;
}

.marquee-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--secondary-color);
  text-decoration: none;
  text-shadow:
    0 0 5px var(--neon-header-top-secondary),
    0 0 10px var(--neon-header-top-secondary),
    0 0 15px var(--neon-header-top-secondary);
  line-height: 1.5;
  display: inline-block;
  vertical-align: middle;
  animation: text-glow-flow 3s ease-in-out infinite alternate;
  cursor: pointer;
  transition: all 0.3s ease;
}
/* Payment Methods 图标容器样式 */
.payment-icons {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  align-items: flex-start;
  gap: 5px;
}

.payment-icons img,
.payment-icon {
  max-height: 50px;
  height: auto;
  width: auto;
  display: block;
}

/* Game Providers 图标容器样式 */
.game-providers-icons {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
}

.game-providers-icons img,
.game-provider-icon {
  max-height: 50px;
  height: auto;
  width: auto;
  display: block;
}

/* Social Media 图标容器样式 */
.social-media-icons {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
}

.social-media-icons img,
.social-media-icon {
  max-height: 50px;
  height: auto;
  width: auto;
  display: block;
}
/* 移动端内容区防溢出（系统追加，请勿删除） */
@media (max-width: 768px) {
  .page-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
  }
  .page-content {
    overflow-x: hidden;
    max-width: 100%;
  }
  body {
    overflow-x: hidden;
  }
}