:root { --header-offset: 155px; /* Desktop: Marquee 45px + Header Top 60px + Main Nav 50px */ --neon-glow-color-1: #FF33CC; /* Vibrant Pink */ --neon-glow-color-2: #00CCFF; /* Vibrant Cyan */ --neon-glow-color-3: #CCFF00; /* Vibrant Lime Green */ --primary-color: #26A9E0; /* Original Primary */ --secondary-color: #FFFFFF; /* Original Secondary */ --login-color: #EA7C07; /* Login Button Color */ }
@media (max-width: 768px) { :root { --header-offset: 130px; /* Mobile: Marquee 30px + Header Top 50px + Mobile Buttons 50px */ } }

html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; margin: 0; padding-top: var(--header-offset); color: #e0e0e0; background-color: #000000; overflow-x: hidden; }

/* General Neon Animations */
@keyframes theme-colors { 0%, 100% { border-color: var(--neon-glow-color-1); box-shadow: 0 0 10px var(--neon-glow-color-1), 0 0 20px var(--neon-glow-color-1); } 33% { border-color: var(--neon-glow-color-2); box-shadow: 0 0 10px var(--neon-glow-color-2), 0 0 20px var(--neon-glow-color-2); } 66% { border-color: var(--neon-glow-color-3); box-shadow: 0 0 10px var(--neon-glow-color-3), 0 0 20px var(--neon-glow-color-3); } }
@keyframes text-glow-flow { 0% { text-shadow: 0 0 5px var(--neon-glow-color-1), 0 0 10px var(--neon-glow-color-1), 0 0 15px var(--neon-glow-color-1); color: #ffffff; } 50% { text-shadow: 0 0 5px var(--neon-glow-color-2), 0 0 10px var(--neon-glow-color-2), 0 0 15px var(--neon-glow-color-2); color: #ffffff; } 100% { text-shadow: 0 0 5px var(--neon-glow-color-3), 0 0 10px var(--neon-glow-color-3), 0 0 15px var(--neon-glow-color-3); color: #ffffff; } }
@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; } }
@keyframes pulse-glow { from { box-shadow: 0 0 5px currentColor, 0 0 10px currentColor; } to { box-shadow: 0 0 15px currentColor, 0 0 30px currentColor, 0 0 45px currentColor; } }
@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%); } }

/* Marquee Section */
.marquee-section { position: fixed; top: 0; left: 0; width: 100%; background: linear-gradient(135deg, #16213e, #0a0a0a); color: #ffffff; overflow: hidden; border-bottom: 2px solid; animation: theme-colors 4s ease-in-out infinite; box-shadow: 0 0 10px var(--neon-glow-color-1), 0 0 20px var(--neon-glow-color-1), 0 0 30px var(--neon-glow-color-1), inset 0 0 20px rgba(255, 0, 255, 0.1); z-index: 1001; height: 45px; 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: 40px; height: 40px; z-index: 2; position: relative; }
.marquee-icon-emoji { font-size: 24px; 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-glow-color-1), 0 0 10px var(--neon-glow-color-1), 0 0 15px var(--neon-glow-color-1); 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: 16px; font-weight: 600; color: #ffffff; text-decoration: none; text-shadow: 0 0 5px var(--neon-glow-color-1), 0 0 10px var(--neon-glow-color-1), 0 0 15px var(--neon-glow-color-1); 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; }
.marquee-text:hover { text-shadow: 0 0 10px var(--neon-glow-color-1), 0 0 20px var(--neon-glow-color-1), 0 0 30px var(--neon-glow-color-1), 0 0 40px var(--neon-glow-color-1); transform: scale(1.05); color: #ffffff; }
.marquee-separator { font-size: 16px; color: rgba(255, 255, 255, 0.6); margin: 0 15px; text-shadow: 0 0 3px var(--neon-glow-color-1), 0 0 6px var(--neon-glow-color-1); }

/* Header */
.site-header { position: fixed; top: 45px; /* Marquee height */ left: 0; width: 100%; z-index: 1000; }
.header-top { background: linear-gradient(135deg, #0a0a0a, #1a1a2e); border-bottom: 2px solid; animation: theme-colors 4s ease-in-out infinite; box-shadow: 0 0 10px var(--neon-glow-color-4), 0 0 20px var(--neon-glow-color-4), 0 0 30px var(--neon-glow-color-4), inset 0 0 20px rgba(255, 204, 0, 0.1); display: flex; align-items: center; min-height: 60px; padding: 10px 0; }
.header-container { max-width: 1200px; width: 100%; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 0 20px; }
.logo { color: #ffffff; font-size: 24px; font-weight: bold; text-decoration: none; white-space: nowrap; transition: color 0.3s ease; display: block; /* Ensure block for consistent sizing */ }
.logo:hover { color: var(--primary-color); }
.desktop-nav-buttons { display: flex; gap: 10px; margin-left: auto; }
.mobile-nav-buttons { display: none; /* Hidden on desktop */ }
.main-nav { background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460); border-top: 2px solid; border-bottom: 2px solid; animation: theme-colors 4s ease-in-out infinite; box-shadow: 0 0 10px var(--neon-glow-color-2), 0 0 20px var(--neon-glow-color-2), 0 0 30px var(--neon-glow-color-2), inset 0 0 20px rgba(0, 204, 255, 0.1); display: flex; align-items: center; min-height: 50px; padding: 10px 0; }
.nav-container { max-width: 1200px; width: 100%; margin: 0 auto; display: flex; justify-content: center; align-items: center; padding: 0 20px; flex-wrap: wrap; }
.nav-link { color: #ffffff; text-decoration: none; padding: 8px 15px; font-size: 16px; font-weight: 500; transition: all 0.3s ease; white-space: nowrap; }
.nav-link:hover, .nav-link.active { color: var(--primary-color); text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color); transform: translateY(-2px); }

/* Buttons */
.btn { position: relative; background: linear-gradient(135deg, var(--neon-glow-color-1), var(--neon-glow-color-2)); padding: 12px 20px; color: #ffffff; text-decoration: none; border-radius: 5px; border: 2px solid; animation: theme-colors 4s ease-in-out infinite; text-shadow: 0 0 5px #ffffff, 0 0 10px var(--neon-glow-color-1); transition: all 0.3s ease; font-weight: bold; cursor: pointer; white-space: nowrap; }
.btn:hover { animation-duration: 2s; transform: translateY(-2px); box-shadow: 0 0 15px var(--neon-glow-color-1), 0 0 30px var(--neon-glow-color-1), inset 0 0 15px rgba(255, 51, 204, 0.3); }

/* Hamburger Menu */
.hamburger-menu { display: none; cursor: pointer; width: 30px; height: 20px; position: relative; z-index: 1002; transition: all 0.3s ease; }
.hamburger-line { display: block; width: 100%; height: 2px; background-color: #ffffff; border-radius: 2px; position: absolute; left: 0; transition: all 0.3s ease; text-shadow: 0 0 5px var(--neon-glow-color-3), 0 0 10px var(--neon-glow-color-3); }
.hamburger-line:nth-child(1) { top: 0; }
.hamburger-line:nth-child(2) { top: 9px; }
.hamburger-line:nth-child(3) { top: 18px; }
.hamburger-menu.active .hamburger-line:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.hamburger-menu.active .hamburger-line:nth-child(2) { opacity: 0; }
.hamburger-menu.active .hamburger-line:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
.mobile-menu-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.7); z-index: 999; opacity: 0; transition: opacity 0.3s ease; }
.mobile-menu-overlay.visible { display: block; opacity: 1; }

/* Footer */
.site-footer { background-color: #1a1a1a; color: #cccccc; padding: 40px 0 20px; font-size: 14px; line-height: 1.6; }
.footer-top-section { border-bottom: 1px solid rgba(255, 255, 255, 0.1); padding-bottom: 30px; margin-bottom: 30px; }
.footer-grid-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; padding: 0 20px; }
.footer-col { margin-bottom: 20px; }
.footer-logo { color: #ffffff; font-size: 22px; font-weight: bold; text-decoration: none; margin-bottom: 15px; display: block; }
.footer-description { margin-top: 10px; word-wrap: break-word; overflow-wrap: break-word; color: #b0b0b0; }
.footer-heading { color: #ffffff; font-size: 16px; margin-bottom: 15px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: #cccccc; text-decoration: none; transition: color 0.3s ease; }
.footer-col ul li a:hover { color: var(--primary-color); }
.payment-icons, .game-providers-icons, .social-media-icons { display: flex; flex-wrap: wrap; flex-direction: row; align-items: flex-start; gap: 8px; width: 100%; }
.payment-icons img, .game-providers-icons img, .social-media-icons img { max-height: 50px; height: auto; width: auto; object-fit: contain; filter: brightness(0.8); transition: filter 0.3s ease; }
.payment-icons img:hover, .game-providers-icons img:hover, .social-media-icons img:hover { filter: brightness(1); }
.footer-middle-section { max-width: 1200px; margin: 0 auto 30px; padding: 0 20px; }
.game-providers-section, .social-media-section { margin-bottom: 25px; }
.footer-bottom-section { max-width: 1200px; margin: 0 auto; text-align: center; color: #888888; padding: 0 20px; border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 20px; }
.copyright { margin: 0; }

/* Mobile Responsive */
@media (max-width: 768px) {
  .marquee-section { height: 30px; padding: 0 5px; }
  .marquee-container { gap: 10px; padding: 0 5px; }
  .marquee-icon { width: 25px; height: 25px; }
  .marquee-icon-emoji { font-size: 16px; }
  .marquee-text { font-size: 13px; gap: 15px; animation-duration: 20s; }
  .marquee-separator { font-size: 13px; margin: 0 8px; }

  .site-header { top: 30px; /* Mobile marquee height */ }
  .header-top { min-height: 50px; padding: 5px 0; }
  .header-container { padding: 0 15px; position: relative; min-height: 40px; justify-content: space-between; }
  .logo { flex: 1 !important; display: flex !important; justify-content: center !important; align-items: center !important; font-size: 20px; max-width: calc(100% - 80px); /* Account for hamburger width */ }
  .logo img { max-height: 40px; }
  .desktop-nav-buttons { display: none; }
  .mobile-nav-buttons { display: flex !important; width: 100%; max-width: 100%; box-sizing: border-box; padding: 10px 15px; justify-content: center; gap: 10px; flex-wrap: nowrap; background: linear-gradient(135deg, #0a0a0a, #1a1a2e); border-bottom: 2px solid; animation: theme-colors 4s ease-in-out infinite; box-shadow: 0 0 8px var(--neon-glow-color-4), 0 0 15px var(--neon-glow-color-4), inset 0 0 10px rgba(255, 204, 0, 0.1); }
  .mobile-nav-buttons .btn { flex: 1; min-width: 0; max-width: calc(50% - 5px); box-sizing: border-box; padding: 8px 12px; font-size: 13px; white-space: normal; word-wrap: break-word; overflow-wrap: break-word; text-align: center; }

  .hamburger-menu { display: block; order: -1; margin-right: auto; width: 25px; height: 18px; }
  .hamburger-line { height: 2px; }
  .hamburger-menu.active .hamburger-line:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .hamburger-menu.active .hamburger-line:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .main-nav { display: none; flex-direction: column; position: fixed; top: var(--header-offset); left: 0; width: 70%; height: calc(100% - var(--header-offset)); background: #1a1a1a; overflow-y: auto; transition: transform 0.3s ease; transform: translateX(-100%); z-index: 1000; border-right: 2px solid var(--primary-color); box-shadow: 5px 0 15px rgba(0, 0, 0, 0.5); padding: 20px 0; }
  .main-nav.active { display: flex; transform: translateX(0); }
  .nav-container { flex-direction: column; padding: 0 15px; align-items: flex-start; }
  .nav-link { width: 100%; padding: 12px 15px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }

  .footer-grid-container { grid-template-columns: 1fr; padding: 0 15px; }
  .footer-col { margin-bottom: 25px; }
  .footer-middle-section { padding: 0 15px; }
  .footer-bottom-section { padding: 0 15px 20px; }

  .page-content img { max-width: 100% !important; height: auto !important; display: block; }
  .page-content { overflow-x: hidden; max-width: 100%; }
  body { overflow-x: hidden; }
}

.no-scroll { overflow: hidden; }
/* 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;
  }
}